diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
new file mode 100644
index 0000000..73360a3
--- /dev/null
+++ b/PREUPLOAD.cfg
@@ -0,0 +1,21 @@
+[Builtin Hooks]
+clang_format = true
+
+[Builtin Hooks Options]
+# Only turn on clang-format check for the following subfolders.
+clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
+               libs/binder/ndk/
+               libs/graphicsenv/
+               libs/gui/
+               libs/ui/
+               libs/vr/
+               services/surfaceflinger/
+               services/vr/
+
+[Hook Scripts]
+owners_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "OWNERS$"
+installd_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/installd/"
+dumpstate_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/dumpstate/"
+dumpsys_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/dumpsys/"
+# bugreports matches both cmds/bugreport and cmds/bugreportz
+bugreports_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/bugreport"
diff --git a/cmds/atrace/Android.bp b/cmds/atrace/Android.bp
index bb84a18..cc2a6f7 100644
--- a/cmds/atrace/Android.bp
+++ b/cmds/atrace/Android.bp
@@ -19,6 +19,7 @@
         "libz",
         "libbase",
         "libpdx_default_transport",
+        "android.hardware.atrace@1.0",
     ],
 
     init_rc: ["atrace.rc"],
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 31e73fb..53b3a00 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -37,6 +37,7 @@
 #include <binder/IServiceManager.h>
 #include <binder/Parcel.h>
 
+#include <android/hardware/atrace/1.0/IAtraceDevice.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
 
@@ -52,6 +53,12 @@
 
 using namespace android;
 using pdx::default_transport::ServiceUtility;
+using hardware::hidl_vec;
+using hardware::hidl_string;
+using hardware::Return;
+using hardware::atrace::V1_0::IAtraceDevice;
+using hardware::atrace::V1_0::Status;
+using hardware::atrace::V1_0::toString;
 
 using std::string;
 
@@ -92,10 +99,7 @@
 
 /* Tracing categories */
 static const TracingCategory k_categories[] = {
-    { "gfx",        "Graphics",         ATRACE_TAG_GRAPHICS, {
-        { OPT,      "events/mdss/enable" },
-        { OPT,      "events/sde/enable" },
-    } },
+    { "gfx",        "Graphics",         ATRACE_TAG_GRAPHICS, { } },
     { "input",      "Input",            ATRACE_TAG_INPUT, { } },
     { "view",       "View System",      ATRACE_TAG_VIEW, { } },
     { "webview",    "WebView",          ATRACE_TAG_WEBVIEW, { } },
@@ -118,6 +122,7 @@
     { "adb",        "ADB",              ATRACE_TAG_ADB, { } },
     { "vibrator",   "Vibrator",         ATRACE_TAG_VIBRATOR, { } },
     { "aidl",       "AIDL calls",       ATRACE_TAG_AIDL, { } },
+    { "nnapi",      "NNAPI",            ATRACE_TAG_NNAPI, { } },
     { k_coreServiceCategory, "Core services", 0, { } },
     { k_pdxServiceCategory, "PDX services", 0, { } },
     { "sched",      "CPU Scheduling",   0, {
@@ -208,6 +213,7 @@
     { "binder_driver", "Binder Kernel driver", 0, {
         { REQ,      "events/binder/binder_transaction/enable" },
         { REQ,      "events/binder/binder_transaction_received/enable" },
+        { REQ,      "events/binder/binder_transaction_alloc_buf/enable" },
         { OPT,      "events/binder/binder_set_priority/enable" },
     } },
     { "binder_lock", "Binder global lock trace", 0, {
@@ -218,6 +224,32 @@
     { "pagecache",  "Page cache", 0, {
         { REQ,      "events/filemap/enable" },
     } },
+    { "memory",  "Memory", 0, {
+        { OPT,      "events/kmem/rss_stat/enable" },
+        { OPT,      "events/kmem/ion_heap_grow/enable" },
+        { OPT,      "events/kmem/ion_heap_shrink/enable" },
+        { OPT,      "events/oom/oom_score_adj_update/enable" },
+        { OPT,      "events/sched/sched_process_exit/enable" },
+        { OPT,      "events/task/task_rename/enable" },
+        { OPT,      "events/task/task_newtask/enable" },
+    } },
+};
+
+struct TracingVendorCategory {
+    // The name identifying the category.
+    std::string name;
+
+    // A longer description of the category.
+    std::string description;
+
+    // If the category is enabled through command.
+    bool enabled;
+
+    TracingVendorCategory(string &&name, string &&description, bool enabled)
+            : name(std::move(name))
+            , description(std::move(description))
+            , enabled(enabled)
+    {}
 };
 
 /* Command line options */
@@ -227,8 +259,8 @@
 static bool g_compress = false;
 static bool g_nohup = false;
 static int g_initialSleepSecs = 0;
-static const char* g_categoriesFile = NULL;
-static const char* g_kernelTraceFuncs = NULL;
+static const char* g_categoriesFile = nullptr;
+static const char* g_kernelTraceFuncs = nullptr;
 static const char* g_debugAppCmdLine = "";
 static const char* g_outputFile = nullptr;
 
@@ -237,6 +269,8 @@
 static bool g_traceAborted = false;
 static bool g_categoryEnables[arraysize(k_categories)] = {};
 static std::string g_traceFolder;
+static sp<IAtraceDevice> g_atraceHal;
+static std::vector<TracingVendorCategory> g_vendorCategories;
 
 /* Sys file paths */
 static const char* k_traceClockPath =
@@ -260,6 +294,9 @@
 static const char* k_printTgidPath =
     "options/print-tgid";
 
+static const char* k_recordTgidPath =
+    "options/record-tgid";
+
 static const char* k_funcgraphAbsTimePath =
     "options/funcgraph-abstime";
 
@@ -401,15 +438,11 @@
     for (int i = 0; i < MAX_SYS_FILES; i++) {
         const char* path = category.sysfiles[i].path;
         bool req = category.sysfiles[i].required == REQ;
-        if (path != NULL) {
-            if (req) {
-                if (!fileIsWritable(path)) {
-                    return false;
-                } else {
-                    ok = true;
-                }
-            } else {
+        if (path != nullptr) {
+            if (fileIsWritable(path)) {
                 ok = true;
+            } else if (req) {
+                return false;
             }
         }
     }
@@ -426,7 +459,7 @@
     for (int i = 0; i < MAX_SYS_FILES; i++) {
         const char* path = category.sysfiles[i].path;
         bool req = category.sysfiles[i].required == REQ;
-        if (path != NULL) {
+        if (path != nullptr) {
             if (req) {
                 if (!fileExists(path)) {
                     return false;
@@ -522,9 +555,15 @@
 
 static bool setPrintTgidEnableIfPresent(bool enable)
 {
+    // Pre-4.13 this was options/print-tgid as an android-specific option.
+    // In 4.13+ this is an upstream option called options/record-tgid
+    // Both options produce the same ftrace format change
     if (fileExists(k_printTgidPath)) {
         return setKernelOptionEnable(k_printTgidPath, enable);
     }
+    if (fileExists(k_recordTgidPath)) {
+        return setKernelOptionEnable(k_recordTgidPath, enable);
+    }
     return true;
 }
 
@@ -536,10 +575,10 @@
     Vector<String16> services = sm->listServices();
     for (size_t i = 0; i < services.size(); i++) {
         sp<IBinder> obj = sm->checkService(services[i]);
-        if (obj != NULL) {
+        if (obj != nullptr) {
             Parcel data;
             if (obj->transact(IBinder::SYSPROPS_TRANSACTION, data,
-                    NULL, 0) != OK) {
+                    nullptr, 0) != OK) {
                 if (false) {
                     // XXX: For some reason this fails on tablets trying to
                     // poke the "phone" service.  It's not clear whether some
@@ -629,9 +668,9 @@
 {
     int i = 0;
     char* start = cmdline;
-    while (start != NULL) {
+    while (start != nullptr) {
         char* end = strchr(start, ',');
-        if (end != NULL) {
+        if (end != nullptr) {
             *end = '\0';
             end++;
         }
@@ -661,7 +700,7 @@
         const TracingCategory &c = k_categories[i];
         for (int j = 0; j < MAX_SYS_FILES; j++) {
             const char* path = c.sysfiles[j].path;
-            if (path != NULL && fileIsWritable(path)) {
+            if (path != nullptr && fileIsWritable(path)) {
                 ok &= setKernelOptionEnable(path, false);
             }
         }
@@ -697,7 +736,7 @@
                 ok = false;
             }
         }
-        func = strtok(NULL, ",");
+        func = strtok(nullptr, ",");
     }
     free(myFuncs);
     return ok;
@@ -708,7 +747,7 @@
 {
     bool ok = true;
 
-    if (funcs == NULL || funcs[0] == '\0') {
+    if (funcs == nullptr || funcs[0] == '\0') {
         // Disable kernel function tracing.
         if (fileIsWritable(k_currentTracerPath)) {
             ok &= writeStr(k_currentTracerPath, "nop");
@@ -730,7 +769,7 @@
         char* func = strtok(myFuncs, ",");
         while (func) {
             ok &= appendStr(k_ftraceFilterPath, func);
-            func = strtok(NULL, ",");
+            func = strtok(nullptr, ",");
         }
         free(myFuncs);
 
@@ -743,13 +782,20 @@
     return ok;
 }
 
-static bool setCategoryEnable(const char* name, bool enable)
+static bool setCategoryEnable(const char* name)
 {
+    bool vendor_found = false;
+    for (auto &c : g_vendorCategories) {
+        if (strcmp(name, c.name.c_str()) == 0) {
+            c.enabled = true;
+            vendor_found = true;
+        }
+    }
     for (size_t i = 0; i < arraysize(k_categories); i++) {
         const TracingCategory& c = k_categories[i];
         if (strcmp(name, c.name) == 0) {
             if (isCategorySupported(c)) {
-                g_categoryEnables[i] = enable;
+                g_categoryEnables[i] = true;
                 return true;
             } else {
                 if (isCategorySupportedForRoot(c)) {
@@ -763,6 +809,9 @@
             }
         }
     }
+    if (vendor_found) {
+        return true;
+    }
     fprintf(stderr, "error: unknown tracing category \"%s\"\n", name);
     return false;
 }
@@ -772,7 +821,7 @@
     if (!categories_file) {
         return true;
     }
-    Tokenizer* tokenizer = NULL;
+    Tokenizer* tokenizer = nullptr;
     if (Tokenizer::open(String8(categories_file), &tokenizer) != NO_ERROR) {
         return false;
     }
@@ -783,7 +832,7 @@
             tokenizer->skipDelimiters(" ");
             continue;
         }
-        ok &= setCategoryEnable(token.string(), true);
+        ok &= setCategoryEnable(token.string());
     }
     delete tokenizer;
     return ok;
@@ -874,7 +923,7 @@
             for (int j = 0; j < MAX_SYS_FILES; j++) {
                 const char* path = c.sysfiles[j].path;
                 bool required = c.sysfiles[j].required == REQ;
-                if (path != NULL) {
+                if (path != nullptr) {
                     if (fileIsWritable(path)) {
                         ok &= setKernelOptionEnable(path, true);
                     } else if (required) {
@@ -899,7 +948,7 @@
     setTraceOverwriteEnable(true);
     setTraceBufferSizeKB(1);
     setPrintTgidEnableIfPresent(false);
-    setKernelTraceFuncs(NULL);
+    setKernelTraceFuncs(nullptr);
     setUserInitiatedTraceProperty(false);
 }
 
@@ -1057,10 +1106,10 @@
     sigemptyset(&sa.sa_mask);
     sa.sa_flags = 0;
     sa.sa_handler = handleSignal;
-    sigaction(SIGHUP, &sa, NULL);
-    sigaction(SIGINT, &sa, NULL);
-    sigaction(SIGQUIT, &sa, NULL);
-    sigaction(SIGTERM, &sa, NULL);
+    sigaction(SIGHUP, &sa, nullptr);
+    sigaction(SIGINT, &sa, nullptr);
+    sigaction(SIGQUIT, &sa, nullptr);
+    sigaction(SIGTERM, &sa, nullptr);
 }
 
 static void listSupportedCategories()
@@ -1071,6 +1120,9 @@
             printf("  %10s - %s\n", c.name, c.longname);
         }
     }
+    for (const auto &c : g_vendorCategories) {
+        printf("  %10s - %s (HAL)\n", c.name.c_str(), c.description.c_str());
+    }
 }
 
 // Print the command usage help to stderr.
@@ -1127,6 +1179,79 @@
     return true;
 }
 
+void initVendorCategories()
+{
+    g_atraceHal = IAtraceDevice::getService();
+
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return;
+    }
+
+    Return<void> ret = g_atraceHal->listCategories(
+        [](const auto& list) {
+            g_vendorCategories.reserve(list.size());
+            for (const auto& category : list) {
+                g_vendorCategories.emplace_back(category.name, category.description, false);
+            }
+        });
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+    }
+}
+
+static bool setUpVendorTracing()
+{
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return true;
+    }
+
+    std::vector<hidl_string> categories;
+    for (const auto &c : g_vendorCategories) {
+        if (c.enabled) {
+            categories.emplace_back(c.name);
+        }
+    }
+
+    if (!categories.size()) {
+        return true;
+    }
+
+    auto ret = g_atraceHal->enableCategories(categories);
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+        return false;
+    } else if (ret != Status::SUCCESS) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", toString(ret).c_str());
+        return false;
+    }
+    return true;
+}
+
+static bool cleanUpVendorTracing()
+{
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return true;
+    }
+
+    if (!g_vendorCategories.size()) {
+        // No vendor categories
+        return true;
+    }
+
+    auto ret = g_atraceHal->disableAllCategories();
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+        return false;
+    } else if (ret != Status::SUCCESS) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", toString(ret).c_str());
+        return false;
+    }
+    return true;
+}
+
 int main(int argc, char **argv)
 {
     bool async = false;
@@ -1146,17 +1271,19 @@
         exit(-1);
     }
 
+    initVendorCategories();
+
     for (;;) {
         int ret;
         int option_index = 0;
         static struct option long_options[] = {
-            {"async_start",       no_argument, 0,  0 },
-            {"async_stop",        no_argument, 0,  0 },
-            {"async_dump",        no_argument, 0,  0 },
-            {"only_userspace",    no_argument, 0,  0 },
-            {"list_categories",   no_argument, 0,  0 },
-            {"stream",            no_argument, 0,  0 },
-            {           0,                  0, 0,  0 }
+            {"async_start",       no_argument, nullptr,  0 },
+            {"async_stop",        no_argument, nullptr,  0 },
+            {"async_dump",        no_argument, nullptr,  0 },
+            {"only_userspace",    no_argument, nullptr,  0 },
+            {"list_categories",   no_argument, nullptr,  0 },
+            {"stream",            no_argument, nullptr,  0 },
+            {nullptr,                       0, nullptr,  0 }
         };
 
         ret = getopt_long(argc, argv, "a:b:cf:k:ns:t:zo:",
@@ -1164,7 +1291,7 @@
 
         if (ret < 0) {
             for (int i = optind; i < argc; i++) {
-                if (!setCategoryEnable(argv[i], true)) {
+                if (!setCategoryEnable(argv[i])) {
                     fprintf(stderr, "error enabling tracing category \"%s\"\n", argv[i]);
                     exit(1);
                 }
@@ -1267,6 +1394,7 @@
 
     if (ok && traceStart && !onlyUserspace) {
         ok &= setUpKernelTracing();
+        ok &= setUpVendorTracing();
         ok &= startTrace();
     }
 
@@ -1285,9 +1413,7 @@
         if (!onlyUserspace)
             ok = clearTrace();
 
-        if (!onlyUserspace)
-            writeClockSyncMarker();
-
+        writeClockSyncMarker();
         if (ok && !async && !traceStream) {
             // Sleep to allow the trace to be captured.
             struct timespec timeLeft;
@@ -1337,6 +1463,7 @@
 
     // Reset the trace buffer size to 1.
     if (traceStop) {
+        cleanUpVendorTracing();
         cleanUpUserspaceTracing();
         if (!onlyUserspace)
             cleanUpKernelTracing();
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index d3d0711..4459cef 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -19,6 +19,8 @@
     chmod 0666 /sys/kernel/tracing/options/overwrite
     chmod 0666 /sys/kernel/debug/tracing/options/print-tgid
     chmod 0666 /sys/kernel/tracing/options/print-tgid
+    chmod 0666 /sys/kernel/debug/tracing/options/record-tgid
+    chmod 0666 /sys/kernel/tracing/options/record-tgid
     chmod 0666 /sys/kernel/debug/tracing/saved_cmdlines_size
     chmod 0666 /sys/kernel/tracing/saved_cmdlines_size
     chmod 0666 /sys/kernel/debug/tracing/events/sched/sched_switch/enable
@@ -57,6 +59,8 @@
     chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_transaction_received/enable
     chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction_received/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_transaction_alloc_buf/enable
+    chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction_alloc_buf/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_lock/enable
     chmod 0666 /sys/kernel/tracing/events/binder/binder_lock/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_locked/enable
@@ -87,9 +91,26 @@
     chmod 0666 /sys/kernel/tracing/events/sync/enable
     chmod 0666 /sys/kernel/debug/tracing/events/fence/enable
     chmod 0666 /sys/kernel/tracing/events/fence/enable
-
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/rss_stat/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/rss_stat/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_heap_grow/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_grow/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_heap_shrink/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_shrink/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_generate/enable
+    chmod 0666 /sys/kernel/tracing/events/signal/signal_generate/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_deliver/enable
+    chmod 0666 /sys/kernel/tracing/events/signal/signal_deliver/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/mm_event/mm_event_record/enable
+    chmod 0666 /sys/kernel/tracing/events/mm_event/mm_event_record/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/lowmemorykiller/lowmemory_kill/enable
+    chmod 0666 /sys/kernel/tracing/events/lowmemorykiller/lowmemory_kill/enable
 
     # disk
+    chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_get_data_block/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_get_data_block/enable
+    chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_iget/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_iget/enable
     chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_enter/enable
     chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable
     chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_exit/enable
@@ -102,6 +123,12 @@
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_da_write_end/enable
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_es_lookup_extent_enter/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_es_lookup_extent_enter/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_es_lookup_extent_exit/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_es_lookup_extent_exit/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_load_inode/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_load_inode/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_enter/enable
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_exit/enable
@@ -111,12 +138,6 @@
     chmod 0666 /sys/kernel/tracing/events/block/block_rq_complete/enable
     chmod 0666 /sys/kernel/debug/tracing/events/block/block_rq_complete/enable
 
-    # graphics
-    chmod 0666 /sys/kernel/tracing/events/sde/enable
-    chmod 0666 /sys/kernel/debug/tracing/events/sde/enable
-    chmod 0666 /sys/kernel/tracing/events/mdss/enable
-    chmod 0666 /sys/kernel/debug/tracing/events/mdss/enable
-
 # Tracing disabled by default
     write /sys/kernel/debug/tracing/tracing_on 0
     write /sys/kernel/tracing/tracing_on 0
@@ -125,6 +146,42 @@
     chmod 0666 /sys/kernel/debug/tracing/trace
     chmod 0666 /sys/kernel/tracing/trace
 
+# Read and truncate the per-CPU kernel trace.
+# Cannot use wildcards in .rc files. Update this if there is a phone with
+# more CPUs.
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu0/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu0/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu1/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu1/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu2/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu2/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu3/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu3/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu4/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu4/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu5/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu5/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu6/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu6/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu6/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu7/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu8/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu8/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu9/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu9/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu10/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu10/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu11/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu11/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu12/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu12/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu13/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu13/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu14/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu14/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu15/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu15/trace
+
 on property:persist.debug.atrace.boottrace=1
     start boottrace
 
diff --git a/cmds/bugreport/OWNERS b/cmds/bugreport/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/bugreport/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/bugreportz/Android.bp b/cmds/bugreportz/Android.bp
new file mode 100644
index 0000000..924a3a3
--- /dev/null
+++ b/cmds/bugreportz/Android.bp
@@ -0,0 +1,44 @@
+// bugreportz
+// ==========
+cc_binary {
+    name: "bugreportz",
+
+    srcs: [
+        "bugreportz.cpp",
+        "main.cpp",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libcutils",
+    ],
+}
+
+// bugreportz_test
+// ===============
+cc_test {
+    name: "bugreportz_test",
+    test_suites: ["device-tests"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    srcs: [
+        "bugreportz.cpp",
+        "bugreportz_test.cpp",
+    ],
+
+    static_libs: ["libgmock"],
+
+    shared_libs: [
+        "libbase",
+        "libutils",
+    ],
+}
diff --git a/cmds/bugreportz/Android.mk b/cmds/bugreportz/Android.mk
deleted file mode 100644
index 10dda56..0000000
--- a/cmds/bugreportz/Android.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# bugreportz
-# ==========
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-   bugreportz.cpp \
-   main.cpp \
-
-LOCAL_MODULE:= bugreportz
-
-LOCAL_CFLAGS := -Werror -Wall
-
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libcutils \
-
-include $(BUILD_EXECUTABLE)
-
-# bugreportz_test
-# ===============
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := bugreportz_test
-LOCAL_COMPATIBILITY_SUITE := device-tests
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CFLAGS := -Werror -Wall
-
-LOCAL_SRC_FILES := \
-    bugreportz.cpp \
-    bugreportz_test.cpp \
-
-LOCAL_STATIC_LIBRARIES := \
-    libgmock \
-
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libutils \
-
-include $(BUILD_NATIVE_TEST)
diff --git a/cmds/bugreportz/OWNERS b/cmds/bugreportz/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/bugreportz/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/cmd/Android.bp b/cmds/cmd/Android.bp
new file mode 100644
index 0000000..d91184a
--- /dev/null
+++ b/cmds/cmd/Android.bp
@@ -0,0 +1,18 @@
+cc_binary {
+    name: "cmd",
+
+    srcs: ["cmd.cpp"],
+
+    shared_libs: [
+        "libutils",
+        "liblog",
+        "libselinux",
+        "libbinder",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-DXP_UNIX",
+    ],
+}
diff --git a/cmds/cmd/Android.mk b/cmds/cmd/Android.mk
deleted file mode 100644
index 4868555..0000000
--- a/cmds/cmd/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	cmd.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libutils \
-	liblog \
-    libselinux \
-	libbinder
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_C_INCLUDES += \
-    $(JNI_H_INCLUDE)
-
-ifeq ($(TARGET_OS),linux)
-	LOCAL_CFLAGS += -DXP_UNIX
-	#LOCAL_SHARED_LIBRARIES += librt
-endif
-
-LOCAL_MODULE:= cmd
-
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/cmd/cmd.cpp b/cmds/cmd/cmd.cpp
index 48d5d4a..0616add 100644
--- a/cmds/cmd/cmd.cpp
+++ b/cmds/cmd/cmd.cpp
@@ -103,12 +103,12 @@
         }
         if (is_selinux_enabled() && seLinuxContext.size() > 0) {
             String8 seLinuxContext8(seLinuxContext);
-            security_context_t tmp = NULL;
+            security_context_t tmp = nullptr;
             getfilecon(fullPath.string(), &tmp);
             Unique_SecurityContext context(tmp);
             if (checkWrite) {
                 int accessGranted = selinux_check_access(seLinuxContext8.string(), context.get(),
-                        "file", "write", NULL);
+                        "file", "write", nullptr);
                 if (accessGranted != 0) {
 #if DEBUG
                     ALOGD("openFile: failed selinux write check!");
@@ -122,7 +122,7 @@
             }
             if (checkRead) {
                 int accessGranted = selinux_check_access(seLinuxContext8.string(), context.get(),
-                        "file", "read", NULL);
+                        "file", "read", nullptr);
                 if (accessGranted != 0) {
 #if DEBUG
                     ALOGD("openFile: failed selinux read check!");
@@ -167,13 +167,6 @@
 {
     signal(SIGPIPE, SIG_IGN);
     sp<ProcessState> proc = ProcessState::self();
-    // setThreadPoolMaxThreadCount(0) actually tells the kernel it's
-    // not allowed to spawn any additional threads, but we still spawn
-    // a binder thread from userspace when we call startThreadPool().
-    // This is safe because we only have 2 callbacks, neither of which
-    // block.
-    // See b/36066697 for rationale
-    proc->setThreadPoolMaxThreadCount(0);
     proc->startThreadPool();
 
 #if DEBUG
@@ -181,7 +174,7 @@
 #endif
     sp<IServiceManager> sm = defaultServiceManager();
     fflush(stdout);
-    if (sm == NULL) {
+    if (sm == nullptr) {
         ALOGW("Unable to get default service manager!");
         aerr << "cmd: Unable to get default service manager!" << endl;
         return 20;
@@ -199,7 +192,7 @@
 
         for (size_t i=0; i<services.size(); i++) {
             sp<IBinder> service = sm->checkService(services[i]);
-            if (service != NULL) {
+            if (service != nullptr) {
                 aout << "  " << services[i] << endl;
             }
         }
@@ -212,7 +205,7 @@
     }
     String16 cmd = String16(argv[1]);
     sp<IBinder> service = sm->checkService(cmd);
-    if (service == NULL) {
+    if (service == nullptr) {
         ALOGW("Can't find service %s", argv[1]);
         aerr << "cmd: Can't find service: " << argv[1] << endl;
         return 20;
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index b04543b..9aa1075 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -57,10 +57,21 @@
         export_aidl_headers: true,
     },
     srcs: [
-        "binder/android/os/IDumpstate.aidl",
+        "binder/android/os/DumpstateOptions.cpp",
+        ":dumpstate_aidl",
+    ],
+    export_include_dirs: ["binder"],
+}
+
+filegroup {
+    name: "dumpstate_aidl",
+    srcs: [
         "binder/android/os/IDumpstateListener.aidl",
         "binder/android/os/IDumpstateToken.aidl",
+        //"binder/android/os/DumpstateOptions.aidl",
+        "binder/android/os/IDumpstate.aidl",
     ],
+    path: "binder",
 }
 
 cc_defaults {
@@ -100,6 +111,31 @@
         "dumpstate.cpp",
         "main.cpp",
     ],
+    required: [
+        "atrace",
+        "df",
+        "getprop",
+        "ip",
+        "iptables",
+        "ip6tables",
+        "kill",
+        "librank",
+        "logcat",
+        "lsmod",
+        "lsof",
+        "netstat",
+        "parse_radio_log",
+        "printenv",
+        "procrank",
+        "screencap",
+        "showmap",
+        "ss",
+        "storaged",
+        "top",
+        "uptime",
+        "vdc",
+        "vril-dump",
+    ],
     init_rc: ["dumpstate.rc"],
 }
 
@@ -107,6 +143,7 @@
     name: "dumpstate_test",
     defaults: ["dumpstate_defaults"],
     srcs: [
+        "dumpstate.cpp",
         "tests/dumpstate_test.cpp",
     ],
     static_libs: ["libgmock"],
diff --git a/cmds/dumpstate/DumpstateService.cpp b/cmds/dumpstate/DumpstateService.cpp
index 49a78e7..849eb44 100644
--- a/cmds/dumpstate/DumpstateService.cpp
+++ b/cmds/dumpstate/DumpstateService.cpp
@@ -24,10 +24,31 @@
 
 #include "DumpstateInternal.h"
 
+using android::base::StringPrintf;
+
 namespace android {
 namespace os {
 
 namespace {
+
+static binder::Status exception(uint32_t code, const std::string& msg) {
+    MYLOGE("%s (%d) ", msg.c_str(), code);
+    return binder::Status::fromExceptionCode(code, String8(msg.c_str()));
+}
+
+static binder::Status error(uint32_t code, const std::string& msg) {
+    MYLOGE("%s (%d) ", msg.c_str(), code);
+    return binder::Status::fromServiceSpecificError(code, String8(msg.c_str()));
+}
+
+static void* callAndNotify(void* data) {
+    Dumpstate& ds = *static_cast<Dumpstate*>(data);
+    // TODO(111441001): Return status on listener.
+    ds.Run();
+    MYLOGE("Finished Run()\n");
+    return nullptr;
+}
+
 class DumpstateToken : public BnDumpstateToken {};
 }
 
@@ -77,30 +98,59 @@
     return binder::Status::ok();
 }
 
+binder::Status DumpstateService::startBugreport(int, int bugreport_mode, int32_t* returned_id) {
+    // TODO(111441001): return a request id here.
+    *returned_id = -1;
+    MYLOGI("startBugreport() with mode: %d\n", bugreport_mode);
+
+    if (bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_FULL &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_REMOTE &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_WEAR &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_TELEPHONY &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_WIFI &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_DEFAULT) {
+        return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+                         StringPrintf("Invalid bugreport mode: %d", bugreport_mode));
+    }
+
+    std::unique_ptr<Dumpstate::DumpOptions> options = std::make_unique<Dumpstate::DumpOptions>();
+    options->Initialize(static_cast<Dumpstate::BugreportMode>(bugreport_mode));
+    ds_.SetOptions(std::move(options));
+
+    pthread_t thread;
+    status_t err = pthread_create(&thread, nullptr, callAndNotify, &ds_);
+    if (err != 0) {
+        return error(err, "Could not create a background thread.");
+    }
+    return binder::Status::ok();
+}
+
 status_t DumpstateService::dump(int fd, const Vector<String16>&) {
     dprintf(fd, "id: %d\n", ds_.id_);
     dprintf(fd, "pid: %d\n", ds_.pid_);
-    dprintf(fd, "update_progress: %s\n", ds_.update_progress_ ? "true" : "false");
+    dprintf(fd, "update_progress: %s\n", ds_.options_->do_progress_updates ? "true" : "false");
     dprintf(fd, "update_progress_threshold: %d\n", ds_.update_progress_threshold_);
     dprintf(fd, "last_updated_progress: %d\n", ds_.last_updated_progress_);
     dprintf(fd, "progress:\n");
     ds_.progress_->Dump(fd, "  ");
-    dprintf(fd, "args: %s\n", ds_.args_.c_str());
-    dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str());
+    dprintf(fd, "args: %s\n", ds_.options_->args.c_str());
+    dprintf(fd, "extra_options: %s\n", ds_.options_->extra_options.c_str());
     dprintf(fd, "version: %s\n", ds_.version_.c_str());
     dprintf(fd, "bugreport_dir: %s\n", ds_.bugreport_dir_.c_str());
+    dprintf(fd, "bugreport_internal_dir_: %s\n", ds_.bugreport_internal_dir_.c_str());
     dprintf(fd, "screenshot_path: %s\n", ds_.screenshot_path_.c_str());
     dprintf(fd, "log_path: %s\n", ds_.log_path_.c_str());
     dprintf(fd, "tmp_path: %s\n", ds_.tmp_path_.c_str());
     dprintf(fd, "path: %s\n", ds_.path_.c_str());
-    dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str());
+    dprintf(fd, "extra_options: %s\n", ds_.options_->extra_options.c_str());
     dprintf(fd, "base_name: %s\n", ds_.base_name_.c_str());
     dprintf(fd, "name: %s\n", ds_.name_.c_str());
     dprintf(fd, "now: %ld\n", ds_.now_);
     dprintf(fd, "is_zipping: %s\n", ds_.IsZipping() ? "true" : "false");
     dprintf(fd, "listener: %s\n", ds_.listener_name_.c_str());
-    dprintf(fd, "notification title: %s\n", ds_.notification_title.c_str());
-    dprintf(fd, "notification description: %s\n", ds_.notification_description.c_str());
+    dprintf(fd, "notification title: %s\n", ds_.options_->notification_title.c_str());
+    dprintf(fd, "notification description: %s\n", ds_.options_->notification_description.c_str());
 
     return NO_ERROR;
 }
diff --git a/cmds/dumpstate/DumpstateService.h b/cmds/dumpstate/DumpstateService.h
index 7bca24a..58095b3 100644
--- a/cmds/dumpstate/DumpstateService.h
+++ b/cmds/dumpstate/DumpstateService.h
@@ -41,6 +41,8 @@
                                bool getSectionDetails,
                                sp<IDumpstateToken>* returned_token) override;
 
+    binder::Status startBugreport(int fd, int bugreport_mode, int32_t* returned_id) override;
+
   private:
     Dumpstate& ds_;
     std::mutex lock_;
diff --git a/cmds/dumpstate/DumpstateUtil.cpp b/cmds/dumpstate/DumpstateUtil.cpp
index 85eb464..97c8ae2 100644
--- a/cmds/dumpstate/DumpstateUtil.cpp
+++ b/cmds/dumpstate/DumpstateUtil.cpp
@@ -56,11 +56,11 @@
     timespec ts;
     ts.tv_sec = MSEC_TO_SEC(timeout_ms);
     ts.tv_nsec = (timeout_ms % 1000) * 1000000;
-    int ret = TEMP_FAILURE_RETRY(sigtimedwait(&child_mask, NULL, &ts));
+    int ret = TEMP_FAILURE_RETRY(sigtimedwait(&child_mask, nullptr, &ts));
     int saved_errno = errno;
 
     // Set the signals back the way they were.
-    if (sigprocmask(SIG_SETMASK, &old_mask, NULL) == -1) {
+    if (sigprocmask(SIG_SETMASK, &old_mask, nullptr) == -1) {
         printf("*** sigprocmask failed: %s\n", strerror(errno));
         if (ret == 0) {
             return false;
@@ -101,13 +101,16 @@
 }
 
 CommandOptions::CommandOptionsBuilder& CommandOptions::CommandOptionsBuilder::AsRoot() {
-    values.account_mode_ = SU_ROOT;
+    if (!PropertiesHelper::IsUnroot()) {
+        values.account_mode_ = SU_ROOT;
+    }
     return *this;
 }
 
 CommandOptions::CommandOptionsBuilder& CommandOptions::CommandOptionsBuilder::AsRootIfAvailable() {
-    if (!PropertiesHelper::IsUserBuild())
-        values.account_mode_ = SU_ROOT;
+    if (!PropertiesHelper::IsUserBuild()) {
+        return AsRoot();
+    }
     return *this;
 }
 
@@ -176,6 +179,7 @@
 
 std::string PropertiesHelper::build_type_ = "";
 int PropertiesHelper::dry_run_ = -1;
+int PropertiesHelper::unroot_ = -1;
 
 bool PropertiesHelper::IsUserBuild() {
     if (build_type_.empty()) {
@@ -191,6 +195,13 @@
     return dry_run_ == 1;
 }
 
+bool PropertiesHelper::IsUnroot() {
+    if (unroot_ == -1) {
+        unroot_ = android::base::GetBoolProperty("dumpstate.unroot", false) ? 1 : 0;
+    }
+    return unroot_ == 1;
+}
+
 int DumpFileToFd(int out_fd, const std::string& title, const std::string& path) {
     android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC)));
     if (fd.get() < 0) {
@@ -310,7 +321,7 @@
         struct sigaction sigact;
         memset(&sigact, 0, sizeof(sigact));
         sigact.sa_handler = SIG_IGN;
-        sigaction(SIGPIPE, &sigact, NULL);
+        sigaction(SIGPIPE, &sigact, nullptr);
 
         execvp(path, (char**)args.data());
         // execvp's result will be handled after waitpid_with_timeout() below, but
diff --git a/cmds/dumpstate/DumpstateUtil.h b/cmds/dumpstate/DumpstateUtil.h
index 8342099..d75b08c 100644
--- a/cmds/dumpstate/DumpstateUtil.h
+++ b/cmds/dumpstate/DumpstateUtil.h
@@ -76,7 +76,7 @@
   private:
     class CommandOptionsValues {
       private:
-        CommandOptionsValues(int64_t timeout_ms);
+        explicit CommandOptionsValues(int64_t timeout_ms);
 
         int64_t timeout_ms_;
         bool always_;
@@ -88,7 +88,7 @@
         friend class CommandOptionsBuilder;
     };
 
-    CommandOptions(const CommandOptionsValues& values);
+    explicit CommandOptions(const CommandOptionsValues& values);
 
     const CommandOptionsValues values;
 
@@ -97,9 +97,16 @@
       public:
         /* Sets the command to always run, even on `dry-run` mode. */
         CommandOptionsBuilder& Always();
-        /* Sets the command's PrivilegeMode as `SU_ROOT` */
+        /*
+         * Sets the command's PrivilegeMode as `SU_ROOT` unless overridden by system property
+         * 'dumpstate.unroot'.
+         */
         CommandOptionsBuilder& AsRoot();
-        /* If !IsUserBuild(), sets the command's PrivilegeMode as `SU_ROOT` */
+        /*
+         * Runs AsRoot() on userdebug builds. No-op on user builds since 'su' is
+         * not available. This is used for commands that return some useful information even
+         * when run as shell.
+         */
         CommandOptionsBuilder& AsRootIfAvailable();
         /* Sets the command's PrivilegeMode as `DROP_ROOT` */
         CommandOptionsBuilder& DropRoot();
@@ -112,7 +119,7 @@
         CommandOptions Build();
 
       private:
-        CommandOptionsBuilder(int64_t timeout_ms);
+        explicit CommandOptionsBuilder(int64_t timeout_ms);
         CommandOptionsValues values;
         friend class CommandOptions;
     };
@@ -162,9 +169,17 @@
      */
     static bool IsDryRun();
 
+    /**
+     * Checks whether root availability should be overridden.
+     *
+     * Useful to verify how dumpstate would work in a device with an user build.
+     */
+    static bool IsUnroot();
+
   private:
     static std::string build_type_;
     static int dry_run_;
+    static int unroot_;
 };
 
 /*
diff --git a/cmds/dumpstate/OWNERS b/cmds/dumpstate/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/dumpstate/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/dumpstate/README.md b/cmds/dumpstate/README.md
index 0302ea5..6ac17d8 100644
--- a/cmds/dumpstate/README.md
+++ b/cmds/dumpstate/README.md
@@ -26,24 +26,36 @@
 mmm -j frameworks/native/cmds/dumpstate && adb push ${OUT}/system/bin/dumpstate system/bin && adb shell am bug-report
 ```
 
+Make sure that the device is remounted before running the above command.
+* If you're working with `userdebug` variant, you may need to run the following to remount your device:
+
+  ```
+  adb root && adb remount -R && adb wait-for-device && adb root && adb remount
+  ```
+* If you're working with `eng` variant, you may need to run the following to remount your device:
+
+  ```
+  adb root && adb remount
+  ```
+
 ## To build, deploy, and run unit tests
 
-First create `/data/nativetest`:
+First create `/data/nativetest64`:
 
 ```
-adb shell mkdir /data/nativetest
+adb shell mkdir /data/nativetest64
 ```
 
 Then run:
 
 ```
-mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest/dumpstate_test* /data/nativetest && adb shell /data/nativetest/dumpstate_test/dumpstate_test
+mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest64/dumpstate_test* /data/nativetest64 && adb shell /data/nativetest64/dumpstate_test/dumpstate_test
 ```
 
 And to run just one test (for example, `DumpstateTest.RunCommandNoArgs`):
 
 ```
-mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest/dumpstate_test* /data/nativetest && adb shell /data/nativetest/dumpstate_test/dumpstate_test --gtest_filter=DumpstateTest.RunCommandNoArgs
+mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest64/dumpstate_test* /data/nativetest64 && adb shell /data/nativetest64/dumpstate_test/dumpstate_test --gtest_filter=DumpstateTest.RunCommandNoArgs
 ```
 
 ## To take quick bugreports
@@ -52,6 +64,12 @@
 adb shell setprop dumpstate.dry_run true
 ```
 
+## To emulate a device with user build
+
+```
+adb shell setprop dumpstate.unroot true
+```
+
 ## To change the `dumpstate` version
 
 ```
diff --git a/cmds/dumpstate/binder/android/os/DumpstateOptions.aidl b/cmds/dumpstate/binder/android/os/DumpstateOptions.aidl
new file mode 100644
index 0000000..c1a7f15
--- /dev/null
+++ b/cmds/dumpstate/binder/android/os/DumpstateOptions.aidl
@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+/**
+  * Specifies arguments for IDumpstate.
+  * {@hide}
+  */
+parcelable DumpstateOptions cpp_header "android/os/DumpstateOptions.h";
diff --git a/cmds/dumpstate/binder/android/os/DumpstateOptions.cpp b/cmds/dumpstate/binder/android/os/DumpstateOptions.cpp
new file mode 100644
index 0000000..5654190
--- /dev/null
+++ b/cmds/dumpstate/binder/android/os/DumpstateOptions.cpp
@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/os/DumpstateOptions.h>
+
+#include <binder/IBinder.h>
+#include <binder/Parcel.h>
+
+namespace android {
+namespace os {
+
+status_t DumpstateOptions::readFromParcel(const ::android::Parcel* parcel) {
+    if (status_t err = parcel->readBool(&get_section_details)) {
+        return err;
+    }
+    if (status_t err = parcel->readUtf8FromUtf16(&name)) {
+        return err;
+    }
+    return android::OK;
+}
+
+status_t DumpstateOptions::writeToParcel(::android::Parcel* parcel) const {
+    if (status_t err = parcel->writeBool(get_section_details)) {
+        return err;
+    }
+    if (status_t err = parcel->writeUtf8AsUtf16(name)) {
+        return err;
+    }
+    return android::OK;
+}
+
+}  // namespace os
+}  // namespace android
diff --git a/cmds/dumpstate/binder/android/os/DumpstateOptions.h b/cmds/dumpstate/binder/android/os/DumpstateOptions.h
new file mode 100644
index 0000000..a748e3c
--- /dev/null
+++ b/cmds/dumpstate/binder/android/os/DumpstateOptions.h
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_OS_DUMPSTATE_OPTIONS_H_
+#define ANDROID_OS_DUMPSTATE_OPTIONS_H_
+
+#include <binder/Parcelable.h>
+
+namespace android {
+namespace os {
+
+struct DumpstateOptions : public android::Parcelable {
+    // If true the caller can get callbacks with per-section progress details.
+    bool get_section_details = false;
+
+    // Name of the caller.
+    std::string name;
+
+    status_t writeToParcel(android::Parcel* parcel) const override;
+    status_t readFromParcel(const android::Parcel* parcel) override;
+};
+
+}  // namespace os
+}  // namespace android
+
+#endif  // ANDROID_OS_DUMPSTATE_OPTIONS_H_
diff --git a/cmds/dumpstate/binder/android/os/IDumpstate.aidl b/cmds/dumpstate/binder/android/os/IDumpstate.aidl
index 9b11b96..617eab3 100644
--- a/cmds/dumpstate/binder/android/os/IDumpstate.aidl
+++ b/cmds/dumpstate/binder/android/os/IDumpstate.aidl
@@ -18,6 +18,7 @@
 
 import android.os.IDumpstateListener;
 import android.os.IDumpstateToken;
+import android.os.DumpstateOptions;
 
 /**
   * Binder interface for the currently running dumpstate process.
@@ -25,6 +26,8 @@
   */
 interface IDumpstate {
 
+
+    // TODO: remove method once startBugReport is used by Shell.
     /*
      * Sets the listener for this dumpstate progress.
      *
@@ -35,4 +38,31 @@
      */
     IDumpstateToken setListener(@utf8InCpp String name, IDumpstateListener listener,
                                 boolean getSectionDetails);
+
+    // These modes encapsulate a set of run time options for generating bugreports.
+    // Takes a bugreport without user interference.
+    const int BUGREPORT_MODE_FULL = 0;
+
+    // Interactive bugreport, i.e. triggered by the user.
+    const int BUGREPORT_MODE_INTERACTIVE = 1;
+
+    // Remote bugreport triggered by DevicePolicyManager, for e.g.
+    const int BUGREPORT_MODE_REMOTE = 2;
+
+    // Bugreport triggered on a wear device.
+    const int BUGREPORT_MODE_WEAR = 3;
+
+    // Bugreport limited to only telephony info.
+    const int BUGREPORT_MODE_TELEPHONY = 4;
+
+    // Bugreport limited to only wifi info.
+    const int BUGREPORT_MODE_WIFI = 5;
+
+    // Default mode.
+    const int BUGREPORT_MODE_DEFAULT = 6;
+
+    /*
+     * Starts a bugreport in the background.
+     */
+    int startBugreport(int fd, int bugreportMode);
 }
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 1d951be..59a0047 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -82,6 +82,7 @@
 using android::TIMED_OUT;
 using android::UNKNOWN_ERROR;
 using android::Vector;
+using android::base::StringPrintf;
 using android::os::dumpstate::CommandOptions;
 using android::os::dumpstate::DumpFileToFd;
 using android::os::dumpstate::DumpstateSectionReporter;
@@ -90,7 +91,7 @@
 
 /* read before root is shed */
 static char cmdline_buf[16384] = "(unknown)";
-static const char *dump_traces_path = NULL;
+static const char *dump_traces_path = nullptr;
 
 // TODO: variables and functions below should be part of dumpstate object
 
@@ -101,7 +102,6 @@
 #define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0"
 #define BLK_DEV_SYS_DIR "/sys/block"
 
-#define RAFT_DIR "/data/misc/raft"
 #define RECOVERY_DIR "/cache/recovery"
 #define RECOVERY_DATA_DIR "/data/misc/recovery"
 #define UPDATE_ENGINE_LOG_DIR "/data/misc/update_engine_log"
@@ -122,6 +122,69 @@
 
 // TODO: temporary variables and functions used during C++ refactoring
 static Dumpstate& ds = Dumpstate::GetInstance();
+
+namespace android {
+namespace os {
+namespace {
+
+static int Open(std::string path, int flags, mode_t mode = 0) {
+    int fd = TEMP_FAILURE_RETRY(open(path.c_str(), flags, mode));
+    if (fd == -1) {
+        MYLOGE("open(%s, %s)\n", path.c_str(), strerror(errno));
+    }
+    return fd;
+}
+
+static int OpenForWrite(std::string path) {
+    return Open(path, O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW,
+                S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+}
+
+static int OpenForRead(std::string path) {
+    return Open(path, O_RDONLY | O_CLOEXEC | O_NOFOLLOW);
+}
+
+bool CopyFile(int in_fd, int out_fd) {
+    char buf[4096];
+    ssize_t byte_count;
+    while ((byte_count = TEMP_FAILURE_RETRY(read(in_fd, buf, sizeof(buf)))) > 0) {
+        if (!android::base::WriteFully(out_fd, buf, byte_count)) {
+            return false;
+        }
+    }
+    return (byte_count != -1);
+}
+
+static bool CopyFileToFd(const std::string& input_file, int out_fd) {
+    MYLOGD("Going to copy bugreport file (%s) to %d\n", ds.path_.c_str(), out_fd);
+
+    // Obtain a handle to the source file.
+    android::base::unique_fd in_fd(OpenForRead(input_file));
+    if (out_fd != -1 && in_fd.get() != -1) {
+        if (CopyFile(in_fd.get(), out_fd)) {
+            return true;
+        }
+        MYLOGE("Failed to copy zip file: %s\n", strerror(errno));
+    }
+    return false;
+}
+
+static bool CopyFileToFile(const std::string& input_file, const std::string& output_file) {
+    if (input_file == output_file) {
+        MYLOGD("Skipping copying bugreport file since the destination is the same (%s)\n",
+               output_file.c_str());
+        return false;
+    }
+
+    MYLOGD("Going to copy bugreport file (%s) to %s\n", input_file.c_str(), output_file.c_str());
+    android::base::unique_fd out_fd(OpenForWrite(output_file));
+    return CopyFileToFd(input_file, out_fd.get());
+}
+
+}  // namespace
+}  // namespace os
+}  // namespace android
+
 static int RunCommand(const std::string& title, const std::vector<std::string>& fullCommand,
                       const CommandOptions& options = CommandOptions::DEFAULT) {
     return ds.RunCommand(title, fullCommand, options);
@@ -138,8 +201,6 @@
 // Relative directory (inside the zip) for all files copied as-is into the bugreport.
 static const std::string ZIP_ROOT_DIR = "FS";
 
-// Must be hardcoded because dumpstate HAL implementation need SELinux access to it
-static const std::string kDumpstateBoardPath = "/bugreports/";
 static const std::string kProtoPath = "proto/";
 static const std::string kProtoExt = ".proto";
 static const std::string kDumpstateBoardFiles[] = {
@@ -295,7 +356,7 @@
     char path[PATH_MAX];
 
     d = opendir(driverpath);
-    if (d == NULL) {
+    if (d == nullptr) {
         return;
     }
 
@@ -333,7 +394,7 @@
     }
 
     // find anrd's pid if it is running.
-    pid = GetPidByName("/system/xbin/anrd");
+    pid = GetPidByName("/system/bin/anrd");
 
     if (pid > 0) {
         if (stat(trace_path, &st) == 0) {
@@ -455,40 +516,6 @@
     }
 }
 
-static void dump_raft() {
-    if (PropertiesHelper::IsUserBuild()) {
-        return;
-    }
-
-    std::string raft_path = ds.GetPath("-raft_log.txt");
-    if (raft_path.empty()) {
-        MYLOGD("raft_path is empty\n");
-        return;
-    }
-
-    struct stat s;
-    if (stat(RAFT_DIR, &s) != 0 || !S_ISDIR(s.st_mode)) {
-        MYLOGD("%s does not exist or is not a directory\n", RAFT_DIR);
-        return;
-    }
-
-    CommandOptions options = CommandOptions::WithTimeout(600).Build();
-    if (!ds.IsZipping()) {
-        // Write compressed and encoded raft logs to stdout if it's not a zipped bugreport.
-        RunCommand("RAFT LOGS", {"logcompressor", "-r", RAFT_DIR}, options);
-        return;
-    }
-
-    RunCommand("RAFT LOGS", {"logcompressor", "-n", "-r", RAFT_DIR, "-o", raft_path}, options);
-    if (!ds.AddZipEntry("raft_log.txt", raft_path)) {
-        MYLOGE("Unable to add raft log %s to zip file\n", raft_path.c_str());
-    } else {
-        if (remove(raft_path.c_str())) {
-            MYLOGE("Error removing raft file %s: %s\n", raft_path.c_str(), strerror(errno));
-        }
-    }
-}
-
 static bool skip_not_stat(const char *path) {
     static const char stat[] = "/stat";
     size_t len = strlen(path);
@@ -587,9 +614,9 @@
 static int dump_stat_from_fd(const char *title __unused, const char *path, int fd) {
     unsigned long long fields[__STAT_NUMBER_FIELD];
     bool z;
-    char *cp, *buffer = NULL;
+    char *cp, *buffer = nullptr;
     size_t i = 0;
-    FILE *fp = fdopen(fd, "rb");
+    FILE *fp = fdopen(dup(fd), "rb");
     getline(&buffer, &i, fp);
     fclose(fp);
     if (!buffer) {
@@ -717,7 +744,7 @@
                    CommandOptions::WithTimeout(1).Always().Build());
     printf("Bugreport format version: %s\n", version_.c_str());
     printf("Dumpstate info: id=%d pid=%d dry_run=%d args=%s extra_options=%s\n", id_, pid_,
-           PropertiesHelper::IsDryRun(), args_.c_str(), extra_options_.c_str());
+           PropertiesHelper::IsDryRun(), options_->args.c_str(), options_->extra_options.c_str());
     printf("\n");
 }
 
@@ -926,53 +953,6 @@
     RunCommand("IP6TABLES RAW", {"ip6tables", "-t", "raw", "-L", "-nvx"});
 }
 
-static void AddGlobalAnrTraceFile(const bool add_to_zip, const std::string& anr_traces_file,
-                                  const std::string& anr_traces_dir) {
-    std::string dump_traces_dir;
-
-    if (dump_traces_path != nullptr) {
-        if (add_to_zip) {
-            dump_traces_dir = dirname(dump_traces_path);
-            MYLOGD("Adding ANR traces (directory %s) to the zip file\n", dump_traces_dir.c_str());
-            ds.AddDir(dump_traces_dir, true);
-        } else {
-            MYLOGD("Dumping current ANR traces (%s) to the main bugreport entry\n",
-                   dump_traces_path);
-            ds.DumpFile("VM TRACES JUST NOW", dump_traces_path);
-        }
-    }
-
-
-    // Make sure directory is not added twice.
-    // TODO: this is an overzealous check because it's relying on dump_traces_path - which is
-    // generated by dump_traces() -  and anr_traces_path - which is retrieved from a system
-    // property - but in reality they're the same path (although the former could be nullptr).
-    // Anyways, once dump_traces() is refactored as a private Dumpstate function, this logic should
-    // be revisited.
-    bool already_dumped = anr_traces_dir == dump_traces_dir;
-
-    MYLOGD("AddGlobalAnrTraceFile(): dump_traces_dir=%s, anr_traces_dir=%s, already_dumped=%d\n",
-           dump_traces_dir.c_str(), anr_traces_dir.c_str(), already_dumped);
-
-    android::base::unique_fd fd(TEMP_FAILURE_RETRY(
-        open(anr_traces_file.c_str(), O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)));
-    if (fd.get() < 0) {
-        printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_file.c_str(), strerror(errno));
-    } else {
-        if (add_to_zip) {
-            if (!already_dumped) {
-                MYLOGD("Adding dalvik ANR traces (directory %s) to the zip file\n",
-                       anr_traces_dir.c_str());
-                ds.AddDir(anr_traces_dir, true);
-            }
-        } else {
-            MYLOGD("Dumping last ANR traces (%s) to the main bugreport entry\n",
-                   anr_traces_file.c_str());
-            dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_file.c_str(), fd.get());
-        }
-    }
-}
-
 static void AddAnrTraceDir(const bool add_to_zip, const std::string& anr_traces_dir) {
     MYLOGD("AddAnrTraceDir(): dump_traces_file=%s, anr_traces_dir=%s\n", dump_traces_path,
            anr_traces_dir.c_str());
@@ -1015,50 +995,22 @@
 static void AddAnrTraceFiles() {
     const bool add_to_zip = ds.IsZipping() && ds.version_ == VERSION_SPLIT_ANR;
 
-    std::string anr_traces_file;
-    std::string anr_traces_dir;
-    bool is_global_trace_file = true;
+    std::string anr_traces_dir = "/data/anr";
 
-    // First check whether the stack-trace-dir property is set. When it's set,
-    // each ANR trace will be written to a separate file and not to a global
-    // stack trace file.
-    anr_traces_dir = android::base::GetProperty("dalvik.vm.stack-trace-dir", "");
-    if (anr_traces_dir.empty()) {
-        anr_traces_file = android::base::GetProperty("dalvik.vm.stack-trace-file", "");
-        if (!anr_traces_file.empty()) {
-            anr_traces_dir = dirname(anr_traces_file.c_str());
-        }
-    } else {
-        is_global_trace_file = false;
-    }
+    AddAnrTraceDir(add_to_zip, anr_traces_dir);
 
-    // We have neither configured a global trace file nor a trace directory,
-    // there will be nothing to dump.
-    if (anr_traces_file.empty() && anr_traces_dir.empty()) {
-        printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n");
-        return;
-    }
-
-    if (is_global_trace_file) {
-        AddGlobalAnrTraceFile(add_to_zip, anr_traces_file, anr_traces_dir);
-    } else {
-        AddAnrTraceDir(add_to_zip, anr_traces_dir);
-    }
-
-    /* slow traces for slow operations */
+    // Slow traces for slow operations.
     struct stat st;
-    if (!anr_traces_dir.empty()) {
-        int i = 0;
-        while (true) {
-            const std::string slow_trace_path =
-                anr_traces_dir + android::base::StringPrintf("slow%02d.txt", i);
-            if (stat(slow_trace_path.c_str(), &st)) {
-                // No traces file at this index, done with the files.
-                break;
-            }
-            ds.DumpFile("VM TRACES WHEN SLOW", slow_trace_path.c_str());
-            i++;
+    int i = 0;
+    while (true) {
+        const std::string slow_trace_path =
+            anr_traces_dir + android::base::StringPrintf("slow%02d.txt", i);
+        if (stat(slow_trace_path.c_str(), &st)) {
+            // No traces file at this index, done with the files.
+            break;
         }
+        ds.DumpFile("VM TRACES WHEN SLOW", slow_trace_path.c_str());
+        i++;
     }
 }
 
@@ -1210,7 +1162,7 @@
     }
 }
 
-// Runs dumpsys on services that must dump first and and will take less than 100ms to dump.
+// Runs dumpsys on services that must dump first and will take less than 100ms to dump.
 static void RunDumpsysCritical() {
     RunDumpsysText("DUMPSYS CRITICAL", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL,
                    /* timeout= */ 5s, /* service_timeout= */ 500ms);
@@ -1255,7 +1207,7 @@
                                 return !isalnum(c) &&
                                     std::string("@-_:.").find(c) == std::string::npos;
                             }, '_');
-            const std::string path = kDumpstateBoardPath + "lshal_debug_" + cleanName;
+            const std::string path = ds.bugreport_internal_dir_ + "/lshal_debug_" + cleanName;
 
             {
                 auto fd = android::base::unique_fd(
@@ -1314,10 +1266,12 @@
     RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT);
 
     if (ds.IsZipping()) {
-        RunCommand("HARDWARE HALS", {"lshal"}, CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
+        RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z"},
+                   CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
         DumpHals();
     } else {
-        RunCommand("HARDWARE HALS", {"lshal", "--debug"}, CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
+        RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z", "--debug"},
+                   CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
     }
 
     RunCommand("PRINTENV", {"printenv"});
@@ -1363,6 +1317,8 @@
 
     DumpPacketStats();
 
+    RunDumpsys("EBPF MAP STATS", {"netd", "trafficcontroller"});
+
     DoKmsg();
 
     DumpIpAddrAndRules();
@@ -1443,7 +1399,7 @@
     printf("== Running Application Services (platform)\n");
     printf("========================================================\n");
 
-    RunDumpsys("APP SERVICES PLATFORM", {"activity", "service", "all-platform"},
+    RunDumpsys("APP SERVICES PLATFORM", {"activity", "service", "all-platform-non-critical"},
             DUMPSYS_COMPONENTS_OPTIONS);
 
     printf("========================================================\n");
@@ -1482,6 +1438,54 @@
     printf("========================================================\n");
 }
 
+/* Dumps state for the default case. Returns true if everything went fine. */
+static bool DumpstateDefault() {
+    // Dumps systrace right away, otherwise it will be filled with unnecessary events.
+    // First try to dump anrd trace if the daemon is running. Otherwise, dump
+    // the raw trace.
+    if (!dump_anrd_trace()) {
+        dump_systrace();
+    }
+
+    // Invoking the following dumpsys calls before dump_traces() to try and
+    // keep the system stats as close to its initial state as possible.
+    RunDumpsysCritical();
+
+    /* collect stack traces from Dalvik and native processes (needs root) */
+    dump_traces_path = dump_traces();
+
+    /* Run some operations that require root. */
+    ds.tombstone_data_ = GetDumpFds(TOMBSTONE_DIR, TOMBSTONE_FILE_PREFIX, !ds.IsZipping());
+    ds.anr_data_ = GetDumpFds(ANR_DIR, ANR_FILE_PREFIX, !ds.IsZipping());
+
+    ds.AddDir(RECOVERY_DIR, true);
+    ds.AddDir(RECOVERY_DATA_DIR, true);
+    ds.AddDir(UPDATE_ENGINE_LOG_DIR, true);
+    ds.AddDir(LOGPERSIST_DATA_DIR, false);
+    if (!PropertiesHelper::IsUserBuild()) {
+        ds.AddDir(PROFILE_DATA_DIR_CUR, true);
+        ds.AddDir(PROFILE_DATA_DIR_REF, true);
+    }
+    add_mountinfo();
+    DumpIpTablesAsRoot();
+
+    // Capture any IPSec policies in play.  No keys are exposed here.
+    RunCommand("IP XFRM POLICY", {"ip", "xfrm", "policy"}, CommandOptions::WithTimeout(10).Build());
+
+    // Run ss as root so we can see socket marks.
+    RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"}, CommandOptions::WithTimeout(10).Build());
+
+    // Run iotop as root to show top 100 IO threads
+    RunCommand("IOTOP", {"iotop", "-n", "1", "-m", "100"});
+
+    if (!DropRootUser()) {
+        return false;
+    }
+
+    dumpstate();
+    return true;
+}
+
 // This method collects common dumpsys for telephony and wifi
 static void DumpstateRadioCommon() {
     DumpIpTablesAsRoot();
@@ -1581,7 +1585,8 @@
     std::vector<std::string> paths;
     std::vector<android::base::ScopeGuard<std::function<void()>>> remover;
     for (int i = 0; i < NUM_OF_DUMPS; i++) {
-        paths.emplace_back(kDumpstateBoardPath + kDumpstateBoardFiles[i]);
+        paths.emplace_back(StringPrintf("%s/%s", ds.bugreport_internal_dir_.c_str(),
+                                        kDumpstateBoardFiles[i].c_str()));
         remover.emplace_back(android::base::make_scope_guard(std::bind(
             [](std::string path) {
                 if (remove(path.c_str()) != 0 && errno != ENOENT) {
@@ -1681,7 +1686,7 @@
     printf("*** See dumpstate-board.txt entry ***\n");
 }
 
-static void ShowUsageAndExit(int exitCode = 1) {
+static void ShowUsageAndExit(int exit_code = 1) {
     fprintf(stderr,
             "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file] [-d] [-p] "
             "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n"
@@ -1701,7 +1706,7 @@
             "  -R: take bugreport in remote mode (requires -o, -z, -d and -B, "
             "shouldn't be used with -P)\n"
             "  -v: prints the dumpstate header and exit\n");
-    exit(exitCode);
+    exit(exit_code);
 }
 
 static void ExitOnInvalidArgs() {
@@ -1739,7 +1744,8 @@
         MYLOGE("Failed to add dumpstate log to .zip file\n");
         return false;
     }
-    // ... and re-opens it for further logging.
+    // TODO: Should truncate the existing file.
+    // ... and re-open it for further logging.
     redirect_to_existing_file(stderr, const_cast<char*>(ds.log_path_.c_str()));
     fprintf(stderr, "\n");
 
@@ -1765,7 +1771,7 @@
             | O_CLOEXEC | O_NOFOLLOW)));
     if (fd == -1) {
         MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno));
-        return NULL;
+        return nullptr;
     }
 
     SHA256_CTX ctx;
@@ -1778,7 +1784,7 @@
             break;
         } else if (bytes_read == -1) {
             MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno));
-            return NULL;
+            return nullptr;
         }
 
         SHA256_Update(&ctx, buffer.data(), bytes_read);
@@ -1822,24 +1828,454 @@
     // clang-format on
 }
 
-/** Main entry point for dumpstate. */
-int run_main(int argc, char* argv[]) {
-    int do_add_date = 0;
-    int do_zip_file = 0;
-    int do_vibrate = 1;
-    char* use_outfile = 0;
-    int use_socket = 0;
-    int use_control_socket = 0;
-    int do_fb = 0;
-    int do_broadcast = 0;
-    int is_remote_mode = 0;
-    bool show_header_only = false;
-    bool do_start_service = false;
-    bool telephony_only = false;
-    bool wifi_only = false;
-    int dup_stdout_fd;
-    int dup_stderr_fd;
+static void MaybeResolveSymlink(std::string* path) {
+    std::string resolved_path;
+    if (android::base::Readlink(*path, &resolved_path)) {
+        *path = resolved_path;
+    }
+}
 
+/*
+ * Prepares state like filename, screenshot path, etc in Dumpstate. Also initializes ZipWriter
+ * if we are writing zip files and adds the version file.
+ */
+static void PrepareToWriteToFile() {
+    MaybeResolveSymlink(&ds.bugreport_internal_dir_);
+
+    std::string base_name_part1 = "bugreport";
+    if (!ds.options_->use_outfile.empty()) {
+        ds.bugreport_dir_ = dirname(ds.options_->use_outfile.c_str());
+        base_name_part1 = basename(ds.options_->use_outfile.c_str());
+    }
+
+    std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD");
+    std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE");
+    ds.base_name_ =
+        StringPrintf("%s-%s-%s", base_name_part1.c_str(), device_name.c_str(), build_id.c_str());
+    if (ds.options_->do_add_date) {
+        char date[80];
+        strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
+        ds.name_ = date;
+    } else {
+        ds.name_ = "undated";
+    }
+
+    if (ds.options_->telephony_only) {
+        ds.base_name_ += "-telephony";
+    } else if (ds.options_->wifi_only) {
+        ds.base_name_ += "-wifi";
+    }
+
+    if (ds.options_->do_fb) {
+        ds.screenshot_path_ = ds.GetPath(".png");
+    }
+    ds.tmp_path_ = ds.GetPath(".tmp");
+    ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt");
+
+    std::string destination = ds.options_->fd != -1 ? StringPrintf("[fd:%d]", ds.options_->fd)
+                                                    : ds.bugreport_dir_.c_str();
+    MYLOGD(
+        "Bugreport dir: %s\n"
+        "Internal Bugreport dir: %s\n"
+        "Base name: %s\n"
+        "Suffix: %s\n"
+        "Log path: %s\n"
+        "Temporary path: %s\n"
+        "Screenshot path: %s\n",
+        destination.c_str(), ds.bugreport_internal_dir_.c_str(), ds.base_name_.c_str(),
+        ds.name_.c_str(), ds.log_path_.c_str(), ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
+
+    if (ds.options_->do_zip_file) {
+        ds.path_ = ds.GetPath(".zip");
+        MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
+        create_parent_dirs(ds.path_.c_str());
+        ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
+        if (ds.zip_file == nullptr) {
+            MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
+        } else {
+            ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
+        }
+        ds.AddTextZipEntry("version.txt", ds.version_);
+    }
+}
+
+/*
+ * Finalizes writing to the file by renaming or zipping the tmp file to the final location,
+ * printing zipped file status, etc.
+ */
+static void FinalizeFile() {
+    /* check if user changed the suffix using system properties */
+    std::string name =
+        android::base::GetProperty(android::base::StringPrintf("dumpstate.%d.name", ds.pid_), "");
+    bool change_suffix = false;
+    if (!name.empty()) {
+        /* must whitelist which characters are allowed, otherwise it could cross directories */
+        std::regex valid_regex("^[-_a-zA-Z0-9]+$");
+        if (std::regex_match(name.c_str(), valid_regex)) {
+            change_suffix = true;
+        } else {
+            MYLOGE("invalid suffix provided by user: %s\n", name.c_str());
+        }
+    }
+    if (change_suffix) {
+        MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str());
+        ds.name_ = name;
+        if (!ds.screenshot_path_.empty()) {
+            std::string new_screenshot_path = ds.GetPath(".png");
+            if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) {
+                MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(),
+                       new_screenshot_path.c_str(), strerror(errno));
+            } else {
+                ds.screenshot_path_ = new_screenshot_path;
+            }
+        }
+    }
+
+    bool do_text_file = true;
+    if (ds.options_->do_zip_file) {
+        if (!ds.FinishZipFile()) {
+            MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
+            do_text_file = true;
+        } else {
+            do_text_file = false;
+            // If the user has changed the suffix, we need to change the zip file name.
+            std::string new_path = ds.GetPath(".zip");
+            if (ds.path_ != new_path) {
+                MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str());
+                if (rename(ds.path_.c_str(), new_path.c_str())) {
+                    MYLOGE("rename(%s, %s): %s\n", ds.path_.c_str(), new_path.c_str(),
+                           strerror(errno));
+                } else {
+                    ds.path_ = new_path;
+                }
+            }
+            // The zip file lives in an internal directory. Copy it over to output.
+            bool copy_succeeded = false;
+            if (ds.options_->fd != -1) {
+                copy_succeeded = android::os::CopyFileToFd(ds.path_, ds.options_->fd);
+            } else {
+                ds.final_path_ = ds.GetPath(ds.bugreport_dir_, ".zip");
+                copy_succeeded = android::os::CopyFileToFile(ds.path_, ds.final_path_);
+            }
+            if (copy_succeeded) {
+                if (remove(ds.path_.c_str())) {
+                    MYLOGE("remove(%s): %s", ds.path_.c_str(), strerror(errno));
+                }
+            }
+        }
+    }
+    if (do_text_file) {
+        ds.path_ = ds.GetPath(".txt");
+        MYLOGD("Generating .txt bugreport at %s from %s\n", ds.path_.c_str(), ds.tmp_path_.c_str());
+        if (rename(ds.tmp_path_.c_str(), ds.path_.c_str())) {
+            MYLOGE("rename(%s, %s): %s\n", ds.tmp_path_.c_str(), ds.path_.c_str(), strerror(errno));
+            ds.path_.clear();
+        }
+    }
+    if (ds.options_->use_control_socket) {
+        if (do_text_file) {
+            dprintf(ds.control_socket_fd_,
+                    "FAIL:could not create zip file, check %s "
+                    "for more details\n",
+                    ds.log_path_.c_str());
+        } else {
+            dprintf(ds.control_socket_fd_, "OK:%s\n", ds.path_.c_str());
+        }
+    }
+}
+
+/* Broadcasts that we are done with the bugreport */
+static void SendBugreportFinishedBroadcast() {
+    // TODO(b/111441001): use callback instead of broadcast.
+    if (!ds.final_path_.empty()) {
+        MYLOGI("Final bugreport path: %s\n", ds.final_path_.c_str());
+        // clang-format off
+
+        std::vector<std::string> am_args = {
+             "--receiver-permission", "android.permission.DUMP",
+             "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
+             "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
+             "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
+             "--es", "android.intent.extra.BUGREPORT", ds.final_path_,
+             "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_
+        };
+        // clang-format on
+        if (ds.options_->do_fb) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.SCREENSHOT");
+            am_args.push_back(ds.screenshot_path_);
+        }
+        if (!ds.options_->notification_title.empty()) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.TITLE");
+            am_args.push_back(ds.options_->notification_title);
+            if (!ds.options_->notification_description.empty()) {
+                am_args.push_back("--es");
+                am_args.push_back("android.intent.extra.DESCRIPTION");
+                am_args.push_back(ds.options_->notification_description);
+            }
+        }
+        if (ds.options_->is_remote_mode) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH");
+            am_args.push_back(SHA256_file_hash(ds.final_path_));
+            SendBroadcast("com.android.internal.intent.action.REMOTE_BUGREPORT_FINISHED", am_args);
+        } else {
+            SendBroadcast("com.android.internal.intent.action.BUGREPORT_FINISHED", am_args);
+        }
+    } else {
+        MYLOGE("Skipping finished broadcast because bugreport could not be generated\n");
+    }
+}
+
+static inline const char* ModeToString(Dumpstate::BugreportMode mode) {
+    switch (mode) {
+        case Dumpstate::BugreportMode::BUGREPORT_FULL:
+            return "BUGREPORT_FULL";
+        case Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE:
+            return "BUGREPORT_INTERACTIVE";
+        case Dumpstate::BugreportMode::BUGREPORT_REMOTE:
+            return "BUGREPORT_REMOTE";
+        case Dumpstate::BugreportMode::BUGREPORT_WEAR:
+            return "BUGREPORT_WEAR";
+        case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
+            return "BUGREPORT_TELEPHONY";
+        case Dumpstate::BugreportMode::BUGREPORT_WIFI:
+            return "BUGREPORT_WIFI";
+        case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
+            return "BUGREPORT_DEFAULT";
+    }
+}
+
+static void SetOptionsFromMode(Dumpstate::BugreportMode mode, Dumpstate::DumpOptions* options) {
+    options->extra_options = ModeToString(mode);
+    switch (mode) {
+        case Dumpstate::BugreportMode::BUGREPORT_FULL:
+            options->do_broadcast = true;
+            options->do_fb = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE:
+            // Currently, the dumpstate binder is only used by Shell to update progress.
+            options->do_start_service = true;
+            options->do_progress_updates = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_REMOTE:
+            options->do_vibrate = false;
+            options->is_remote_mode = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_WEAR:
+            options->do_start_service = true;
+            options->do_progress_updates = true;
+            options->do_zip_file = true;
+            options->do_fb = true;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
+            options->telephony_only = true;
+            options->do_fb = true;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_WIFI:
+            options->wifi_only = true;
+            options->do_zip_file = true;
+            options->do_fb = true;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
+            break;
+    }
+}
+
+static Dumpstate::BugreportMode getBugreportModeFromProperty() {
+    // If the system property is not set, it's assumed to be a default bugreport.
+    Dumpstate::BugreportMode mode = Dumpstate::BugreportMode::BUGREPORT_DEFAULT;
+
+    std::string extra_options = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, "");
+    if (!extra_options.empty()) {
+        // Framework uses a system property to override some command-line args.
+        // Currently, it contains the type of the requested bugreport.
+        if (extra_options == "bugreportplus") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE;
+        } else if (extra_options == "bugreportfull") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_FULL;
+        } else if (extra_options == "bugreportremote") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_REMOTE;
+        } else if (extra_options == "bugreportwear") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_WEAR;
+        } else if (extra_options == "bugreporttelephony") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_TELEPHONY;
+        } else if (extra_options == "bugreportwifi") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_WIFI;
+        } else {
+            MYLOGE("Unknown extra option: %s\n", extra_options.c_str());
+        }
+        // Reset the property
+        android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, "");
+    }
+    return mode;
+}
+
+// TODO: Move away from system properties when we have options passed via binder calls.
+/* Sets runtime options from the system properties and then clears those properties. */
+static void SetOptionsFromProperties(Dumpstate::DumpOptions* options) {
+    Dumpstate::BugreportMode mode = getBugreportModeFromProperty();
+    SetOptionsFromMode(mode, options);
+
+    options->notification_title = android::base::GetProperty(PROPERTY_EXTRA_TITLE, "");
+    if (!options->notification_title.empty()) {
+        // Reset the property
+        android::base::SetProperty(PROPERTY_EXTRA_TITLE, "");
+
+        options->notification_description =
+            android::base::GetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
+        if (!options->notification_description.empty()) {
+            // Reset the property
+            android::base::SetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
+        }
+        MYLOGD("notification (title:  %s, description: %s)\n", options->notification_title.c_str(),
+               options->notification_description.c_str());
+    }
+}
+
+static void LogDumpOptions(const Dumpstate::DumpOptions& options) {
+    MYLOGI("do_zip_file: %d\n", options.do_zip_file);
+    MYLOGI("do_add_date: %d\n", options.do_add_date);
+    MYLOGI("do_vibrate: %d\n", options.do_vibrate);
+    MYLOGI("use_socket: %d\n", options.use_socket);
+    MYLOGI("use_control_socket: %d\n", options.use_control_socket);
+    MYLOGI("do_fb: %d\n", options.do_fb);
+    MYLOGI("do_broadcast: %d\n", options.do_broadcast);
+    MYLOGI("is_remote_mode: %d\n", options.is_remote_mode);
+    MYLOGI("show_header_only: %d\n", options.show_header_only);
+    MYLOGI("do_start_service: %d\n", options.do_start_service);
+    MYLOGI("telephony_only: %d\n", options.telephony_only);
+    MYLOGI("wifi_only: %d\n", options.wifi_only);
+    MYLOGI("do_progress_updates: %d\n", options.do_progress_updates);
+    MYLOGI("fd: %d\n", options.fd);
+    MYLOGI("use_outfile: %s\n", options.use_outfile.c_str());
+    MYLOGI("extra_options: %s\n", options.extra_options.c_str());
+    MYLOGI("args: %s\n", options.args.c_str());
+    MYLOGI("notification_title: %s\n", options.notification_title.c_str());
+    MYLOGI("notification_description: %s\n", options.notification_description.c_str());
+}
+
+void Dumpstate::DumpOptions::Initialize(BugreportMode bugreport_mode) {
+    // In the new API world, date is always added; output is always a zip file.
+    // TODO(111441001): remove these options once they are obsolete.
+    do_add_date = true;
+    do_zip_file = true;
+
+    // STOPSHIP b/111441001: Remove hardcoded output file path; accept fd.
+    use_outfile = "/data/user_de/0/com.android.shell/files/bugreports/bugreport";
+
+    extra_options = ModeToString(bugreport_mode);
+    SetOptionsFromMode(bugreport_mode, this);
+}
+
+Dumpstate::RunStatus Dumpstate::DumpOptions::Initialize(int argc, char* argv[]) {
+    RunStatus status = RunStatus::OK;
+    int c;
+    while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) {
+        switch (c) {
+            // clang-format off
+            case 'd': do_add_date = true;            break;
+            case 'z': do_zip_file = true;            break;
+            case 'o': use_outfile = optarg;          break;
+            case 's': use_socket = true;             break;
+            case 'S': use_control_socket = true;     break;
+            case 'v': show_header_only = true;       break;
+            case 'q': do_vibrate = false;            break;
+            case 'p': do_fb = true;                  break;
+            case 'P': do_progress_updates = true;    break;
+            case 'R': is_remote_mode = true;         break;
+            case 'B': do_broadcast = true;           break;
+            case 'V':                                break;  // compatibility no-op
+            case 'h':
+                status = RunStatus::HELP;
+                break;
+            default:
+                fprintf(stderr, "Invalid option: %c\n", c);
+                status = RunStatus::INVALID_INPUT;
+                break;
+                // clang-format on
+        }
+    }
+
+    // TODO: use helper function to convert argv into a string
+    for (int i = 0; i < argc; i++) {
+        args += argv[i];
+        if (i < argc - 1) {
+            args += " ";
+        }
+    }
+
+    // Reset next index used by getopt so this can be called multiple times, for eg, in tests.
+    optind = 1;
+
+    SetOptionsFromProperties(this);
+    return status;
+}
+
+bool Dumpstate::DumpOptions::ValidateOptions() const {
+    if (fd != -1 && !do_zip_file) {
+        return false;
+    }
+
+    bool has_out_file_options = !use_outfile.empty() || fd != -1;
+    if ((do_zip_file || do_add_date || do_progress_updates || do_broadcast) &&
+        !has_out_file_options) {
+        return false;
+    }
+
+    if (use_control_socket && !do_zip_file) {
+        return false;
+    }
+
+    if (do_progress_updates && !do_broadcast) {
+        return false;
+    }
+
+    if (is_remote_mode && (do_progress_updates || !do_broadcast || !do_zip_file || !do_add_date)) {
+        return false;
+    }
+    return true;
+}
+
+void Dumpstate::SetOptions(std::unique_ptr<DumpOptions> options) {
+    options_ = std::move(options);
+}
+
+/*
+ * Dumps relevant information to a bugreport based on the given options.
+ *
+ * The bugreport can be dumped to a file or streamed to a socket.
+ *
+ * How dumping to file works:
+ * stdout is redirected to a temporary file. This will later become the main bugreport entry.
+ * stderr is redirected a log file.
+ *
+ * The temporary bugreport is then populated via printfs, dumping contents of files and
+ * output of commands to stdout.
+ *
+ * If zipping, the temporary bugreport file is added to the zip archive. Else it's renamed to final
+ * text file.
+ *
+ * If zipping, a bunch of other files and dumps also get added to the zip archive. The log file also
+ * gets added to the archive.
+ *
+ * Bugreports are first generated in a local directory and later copied to the caller's fd or
+ * directory.
+ */
+Dumpstate::RunStatus Dumpstate::Run() {
+    LogDumpOptions(*options_);
+    if (!options_->ValidateOptions()) {
+        MYLOGE("Invalid options specified\n");
+        return RunStatus::INVALID_INPUT;
+    }
     /* set as high priority, and protect from OOM killer */
     setpriority(PRIO_PROCESS, 0, -20);
 
@@ -1856,135 +2292,42 @@
         }
     }
 
-    /* parse arguments */
-    int c;
-    while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) {
-        switch (c) {
-            // clang-format off
-            case 'd': do_add_date = 1;            break;
-            case 'z': do_zip_file = 1;            break;
-            case 'o': use_outfile = optarg;       break;
-            case 's': use_socket = 1;             break;
-            case 'S': use_control_socket = 1;     break;
-            case 'v': show_header_only = true;    break;
-            case 'q': do_vibrate = 0;             break;
-            case 'p': do_fb = 1;                  break;
-            case 'P': ds.update_progress_ = true; break;
-            case 'R': is_remote_mode = 1;         break;
-            case 'B': do_broadcast = 1;           break;
-            case 'V':                             break; // compatibility no-op
-            case 'h':
-                ShowUsageAndExit(0);
-                break;
-            default:
-                fprintf(stderr, "Invalid option: %c\n", c);
-                ShowUsageAndExit();
-                // clang-format on
-        }
+    if (version_ == VERSION_DEFAULT) {
+        version_ = VERSION_CURRENT;
     }
 
-    // TODO: use helper function to convert argv into a string
-    for (int i = 0; i < argc; i++) {
-        ds.args_ += argv[i];
-        if (i < argc - 1) {
-            ds.args_ += " ";
-        }
-    }
-
-    ds.extra_options_ = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, "");
-    if (!ds.extra_options_.empty()) {
-        // Framework uses a system property to override some command-line args.
-        // Currently, it contains the type of the requested bugreport.
-        if (ds.extra_options_ == "bugreportplus") {
-            // Currently, the dumpstate binder is only used by Shell to update progress.
-            do_start_service = true;
-            ds.update_progress_ = true;
-            do_fb = 0;
-        } else if (ds.extra_options_ == "bugreportremote") {
-            do_vibrate = 0;
-            is_remote_mode = 1;
-            do_fb = 0;
-        } else if (ds.extra_options_ == "bugreportwear") {
-            do_start_service = true;
-            ds.update_progress_ = true;
-            do_zip_file = 1;
-        } else if (ds.extra_options_ == "bugreporttelephony") {
-            telephony_only = true;
-        } else if (ds.extra_options_ == "bugreportwifi") {
-            wifi_only = true;
-            do_zip_file = 1;
-        } else {
-            MYLOGE("Unknown extra option: %s\n", ds.extra_options_.c_str());
-        }
-        // Reset the property
-        android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, "");
-    }
-
-    ds.notification_title = android::base::GetProperty(PROPERTY_EXTRA_TITLE, "");
-    if (!ds.notification_title.empty()) {
-        // Reset the property
-        android::base::SetProperty(PROPERTY_EXTRA_TITLE, "");
-
-        ds.notification_description = android::base::GetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
-        if (!ds.notification_description.empty()) {
-            // Reset the property
-            android::base::SetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
-        }
-        MYLOGD("notification (title:  %s, description: %s)\n",
-               ds.notification_title.c_str(), ds.notification_description.c_str());
-    }
-
-    if ((do_zip_file || do_add_date || ds.update_progress_ || do_broadcast) && !use_outfile) {
-        ExitOnInvalidArgs();
-    }
-
-    if (use_control_socket && !do_zip_file) {
-        ExitOnInvalidArgs();
-    }
-
-    if (ds.update_progress_ && !do_broadcast) {
-        ExitOnInvalidArgs();
-    }
-
-    if (is_remote_mode && (ds.update_progress_ || !do_broadcast || !do_zip_file || !do_add_date)) {
-        ExitOnInvalidArgs();
-    }
-
-    if (ds.version_ == VERSION_DEFAULT) {
-        ds.version_ = VERSION_CURRENT;
-    }
-
-    if (ds.version_ != VERSION_CURRENT && ds.version_ != VERSION_SPLIT_ANR) {
+    if (version_ != VERSION_CURRENT && version_ != VERSION_SPLIT_ANR) {
         MYLOGE("invalid version requested ('%s'); suppported values are: ('%s', '%s', '%s')\n",
-               ds.version_.c_str(), VERSION_DEFAULT.c_str(), VERSION_CURRENT.c_str(),
+               version_.c_str(), VERSION_DEFAULT.c_str(), VERSION_CURRENT.c_str(),
                VERSION_SPLIT_ANR.c_str());
-        exit(1);
+        return RunStatus::INVALID_INPUT;
     }
 
-    if (show_header_only) {
-        ds.PrintHeader();
-        exit(0);
+    if (options_->show_header_only) {
+        PrintHeader();
+        return RunStatus::OK;
     }
 
-    /* redirect output if needed */
-    bool is_redirecting = !use_socket && use_outfile;
+    // Redirect output if needed
+    bool is_redirecting = !options_->use_socket && !options_->use_outfile.empty();
 
     // TODO: temporarily set progress until it's part of the Dumpstate constructor
     std::string stats_path =
-        is_redirecting ? android::base::StringPrintf("%s/dumpstate-stats.txt", dirname(use_outfile))
-                       : "";
-    ds.progress_.reset(new Progress(stats_path));
+        is_redirecting
+            ? android::base::StringPrintf("%s/dumpstate-stats.txt", bugreport_internal_dir_.c_str())
+            : "";
+    progress_.reset(new Progress(stats_path));
 
     /* gets the sequential id */
     uint32_t last_id = android::base::GetIntProperty(PROPERTY_LAST_ID, 0);
-    ds.id_ = ++last_id;
+    id_ = ++last_id;
     android::base::SetProperty(PROPERTY_LAST_ID, std::to_string(last_id));
 
     MYLOGI("begin\n");
 
     register_sig_handler();
 
-    if (do_start_service) {
+    if (options_->do_start_service) {
         MYLOGI("Starting 'dumpstate' service\n");
         android::status_t ret;
         if ((ret = android::os::DumpstateService::Start()) != android::OK) {
@@ -1996,91 +2339,43 @@
         MYLOGI("Running on dry-run mode (to disable it, call 'setprop dumpstate.dry_run false')\n");
     }
 
-    MYLOGI("dumpstate info: id=%d, args='%s', extra_options= %s)\n", ds.id_, ds.args_.c_str(),
-           ds.extra_options_.c_str());
+    MYLOGI("dumpstate info: id=%d, args='%s', extra_options= %s)\n", id_, options_->args.c_str(),
+           options_->extra_options.c_str());
 
-    MYLOGI("bugreport format version: %s\n", ds.version_.c_str());
+    MYLOGI("bugreport format version: %s\n", version_.c_str());
 
-    ds.do_early_screenshot_ = ds.update_progress_;
+    do_early_screenshot_ = options_->do_progress_updates;
 
     // If we are going to use a socket, do it as early as possible
     // to avoid timeouts from bugreport.
-    if (use_socket) {
+    if (options_->use_socket) {
         redirect_to_socket(stdout, "dumpstate");
     }
 
-    if (use_control_socket) {
+    if (options_->use_control_socket) {
         MYLOGD("Opening control socket\n");
-        ds.control_socket_fd_ = open_socket("dumpstate");
-        ds.update_progress_ = 1;
+        control_socket_fd_ = open_socket("dumpstate");
+        options_->do_progress_updates = 1;
     }
 
     if (is_redirecting) {
-        ds.bugreport_dir_ = dirname(use_outfile);
-        std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD");
-        std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE");
-        ds.base_name_ = android::base::StringPrintf("%s-%s-%s", basename(use_outfile),
-                                                    device_name.c_str(), build_id.c_str());
-        if (do_add_date) {
-            char date[80];
-            strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
-            ds.name_ = date;
-        } else {
-            ds.name_ = "undated";
-        }
+        PrepareToWriteToFile();
 
-        if (telephony_only) {
-            ds.base_name_ += "-telephony";
-        } else if (wifi_only) {
-            ds.base_name_ += "-wifi";
-        }
-
-        if (do_fb) {
-            ds.screenshot_path_ = ds.GetPath(".png");
-        }
-        ds.tmp_path_ = ds.GetPath(".tmp");
-        ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt");
-
-        MYLOGD(
-            "Bugreport dir: %s\n"
-            "Base name: %s\n"
-            "Suffix: %s\n"
-            "Log path: %s\n"
-            "Temporary path: %s\n"
-            "Screenshot path: %s\n",
-            ds.bugreport_dir_.c_str(), ds.base_name_.c_str(), ds.name_.c_str(),
-            ds.log_path_.c_str(), ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
-
-        if (do_zip_file) {
-            ds.path_ = ds.GetPath(".zip");
-            MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
-            create_parent_dirs(ds.path_.c_str());
-            ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
-            if (ds.zip_file == nullptr) {
-                MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
-                do_zip_file = 0;
-            } else {
-                ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
-            }
-            ds.AddTextZipEntry("version.txt", ds.version_);
-        }
-
-        if (ds.update_progress_) {
-            if (do_broadcast) {
+        if (options_->do_progress_updates) {
+            if (options_->do_broadcast) {
                 // clang-format off
-
                 std::vector<std::string> am_args = {
                      "--receiver-permission", "android.permission.DUMP",
-                     "--es", "android.intent.extra.NAME", ds.name_,
-                     "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
-                     "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
-                     "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
+                     "--es", "android.intent.extra.NAME", name_,
+                     "--ei", "android.intent.extra.ID", std::to_string(id_),
+                     "--ei", "android.intent.extra.PID", std::to_string(pid_),
+                     "--ei", "android.intent.extra.MAX", std::to_string(progress_->GetMax()),
                 };
                 // clang-format on
                 SendBroadcast("com.android.internal.intent.action.BUGREPORT_STARTED", am_args);
             }
-            if (use_control_socket) {
-                dprintf(ds.control_socket_fd_, "BEGIN:%s\n", ds.path_.c_str());
+            if (options_->use_control_socket) {
+                dprintf(control_socket_fd_, "BEGIN:%s\n", path_.c_str());
             }
         }
     }
@@ -2092,42 +2387,49 @@
         fclose(cmdline);
     }
 
-    if (do_vibrate) {
+    if (options_->do_vibrate) {
         Vibrate(150);
     }
 
-    if (do_fb && ds.do_early_screenshot_) {
-        if (ds.screenshot_path_.empty()) {
+    if (options_->do_fb && do_early_screenshot_) {
+        if (screenshot_path_.empty()) {
             // should not have happened
             MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n");
         } else {
             MYLOGI("taking early screenshot\n");
-            ds.TakeScreenshot();
+            TakeScreenshot();
         }
     }
 
-    if (do_zip_file) {
-        if (chown(ds.path_.c_str(), AID_SHELL, AID_SHELL)) {
-            MYLOGE("Unable to change ownership of zip file %s: %s\n", ds.path_.c_str(),
+    if (options_->do_zip_file && zip_file != nullptr) {
+        if (chown(path_.c_str(), AID_SHELL, AID_SHELL)) {
+            MYLOGE("Unable to change ownership of zip file %s: %s\n", path_.c_str(),
                    strerror(errno));
         }
     }
 
+    int dup_stdout_fd;
+    int dup_stderr_fd;
     if (is_redirecting) {
+        // Redirect stderr to log_path_ for debugging.
         TEMP_FAILURE_RETRY(dup_stderr_fd = dup(fileno(stderr)));
-        redirect_to_file(stderr, const_cast<char*>(ds.log_path_.c_str()));
-        if (chown(ds.log_path_.c_str(), AID_SHELL, AID_SHELL)) {
-            MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n",
-                   ds.log_path_.c_str(), strerror(errno));
+        redirect_to_file(stderr, const_cast<char*>(log_path_.c_str()));
+        if (chown(log_path_.c_str(), AID_SHELL, AID_SHELL)) {
+            MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", log_path_.c_str(),
+                   strerror(errno));
         }
+
+        // Redirect stdout to tmp_path_. This is the main bugreport entry and will be
+        // moved into zip file later, if zipping.
         TEMP_FAILURE_RETRY(dup_stdout_fd = dup(fileno(stdout)));
+        // TODO: why not write to a file instead of stdout to overcome this problem?
         /* TODO: rather than generating a text file now and zipping it later,
            it would be more efficient to redirect stdout to the zip entry
            directly, but the libziparchive doesn't support that option yet. */
-        redirect_to_file(stdout, const_cast<char*>(ds.tmp_path_.c_str()));
-        if (chown(ds.tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
+        redirect_to_file(stdout, const_cast<char*>(tmp_path_.c_str()));
+        if (chown(tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
             MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n",
-                   ds.tmp_path_.c_str(), strerror(errno));
+                   tmp_path_.c_str(), strerror(errno));
         }
     }
 
@@ -2137,62 +2439,19 @@
     // NOTE: there should be no stdout output until now, otherwise it would break the header.
     // In particular, DurationReport objects should be created passing 'title, NULL', so their
     // duration is logged into MYLOG instead.
-    ds.PrintHeader();
+    PrintHeader();
 
-    if (telephony_only) {
+    if (options_->telephony_only) {
         DumpstateTelephonyOnly();
-        ds.DumpstateBoard();
-    } else if (wifi_only) {
+        DumpstateBoard();
+    } else if (options_->wifi_only) {
         DumpstateWifiOnly();
     } else {
-        // Dumps systrace right away, otherwise it will be filled with unnecessary events.
-        // First try to dump anrd trace if the daemon is running. Otherwise, dump
-        // the raw trace.
-        if (!dump_anrd_trace()) {
-            dump_systrace();
+        // Dump state for the default case. This also drops root.
+        if (!DumpstateDefault()) {
+            // Something went wrong.
+            return RunStatus::ERROR;
         }
-
-        // Invoking the following dumpsys calls before dump_traces() to try and
-        // keep the system stats as close to its initial state as possible.
-        RunDumpsysCritical();
-
-        // TODO: Drop root user and move into dumpstate() once b/28633932 is fixed.
-        dump_raft();
-
-        /* collect stack traces from Dalvik and native processes (needs root) */
-        dump_traces_path = dump_traces();
-
-        /* Run some operations that require root. */
-        ds.tombstone_data_ = GetDumpFds(TOMBSTONE_DIR, TOMBSTONE_FILE_PREFIX, !ds.IsZipping());
-        ds.anr_data_ = GetDumpFds(ANR_DIR, ANR_FILE_PREFIX, !ds.IsZipping());
-
-        ds.AddDir(RECOVERY_DIR, true);
-        ds.AddDir(RECOVERY_DATA_DIR, true);
-        ds.AddDir(UPDATE_ENGINE_LOG_DIR, true);
-        ds.AddDir(LOGPERSIST_DATA_DIR, false);
-        if (!PropertiesHelper::IsUserBuild()) {
-            ds.AddDir(PROFILE_DATA_DIR_CUR, true);
-            ds.AddDir(PROFILE_DATA_DIR_REF, true);
-        }
-        add_mountinfo();
-        DumpIpTablesAsRoot();
-
-        // Capture any IPSec policies in play.  No keys are exposed here.
-        RunCommand("IP XFRM POLICY", {"ip", "xfrm", "policy"},
-                   CommandOptions::WithTimeout(10).Build());
-
-        // Run ss as root so we can see socket marks.
-        RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"},
-                   CommandOptions::WithTimeout(10).Build());
-
-        // Run iotop as root to show top 100 IO threads
-        RunCommand("IOTOP", {"iotop", "-n", "1", "-m", "100"});
-
-        if (!DropRootUser()) {
-            return -1;
-        }
-
-        dumpstate();
     }
 
     /* close output if needed */
@@ -2201,79 +2460,12 @@
     }
 
     /* rename or zip the (now complete) .tmp file to its final location */
-    if (use_outfile) {
-
-        /* check if user changed the suffix using system properties */
-        std::string name = android::base::GetProperty(
-            android::base::StringPrintf("dumpstate.%d.name", ds.pid_), "");
-        bool change_suffix= false;
-        if (!name.empty()) {
-            /* must whitelist which characters are allowed, otherwise it could cross directories */
-            std::regex valid_regex("^[-_a-zA-Z0-9]+$");
-            if (std::regex_match(name.c_str(), valid_regex)) {
-                change_suffix = true;
-            } else {
-                MYLOGE("invalid suffix provided by user: %s\n", name.c_str());
-            }
-        }
-        if (change_suffix) {
-            MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str());
-            ds.name_ = name;
-            if (!ds.screenshot_path_.empty()) {
-                std::string new_screenshot_path = ds.GetPath(".png");
-                if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) {
-                    MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(),
-                           new_screenshot_path.c_str(), strerror(errno));
-                } else {
-                    ds.screenshot_path_ = new_screenshot_path;
-                }
-            }
-        }
-
-        bool do_text_file = true;
-        if (do_zip_file) {
-            if (!ds.FinishZipFile()) {
-                MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
-                do_text_file = true;
-            } else {
-                do_text_file = false;
-                // Since zip file is already created, it needs to be renamed.
-                std::string new_path = ds.GetPath(".zip");
-                if (ds.path_ != new_path) {
-                    MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str());
-                    if (rename(ds.path_.c_str(), new_path.c_str())) {
-                        MYLOGE("rename(%s, %s): %s\n", ds.path_.c_str(), new_path.c_str(),
-                               strerror(errno));
-                    } else {
-                        ds.path_ = new_path;
-                    }
-                }
-            }
-        }
-        if (do_text_file) {
-            ds.path_ = ds.GetPath(".txt");
-            MYLOGD("Generating .txt bugreport at %s from %s\n", ds.path_.c_str(),
-                   ds.tmp_path_.c_str());
-            if (rename(ds.tmp_path_.c_str(), ds.path_.c_str())) {
-                MYLOGE("rename(%s, %s): %s\n", ds.tmp_path_.c_str(), ds.path_.c_str(),
-                       strerror(errno));
-                ds.path_.clear();
-            }
-        }
-        if (use_control_socket) {
-            if (do_text_file) {
-                dprintf(ds.control_socket_fd_,
-                        "FAIL:could not create zip file, check %s "
-                        "for more details\n",
-                        ds.log_path_.c_str());
-            } else {
-                dprintf(ds.control_socket_fd_, "OK:%s\n", ds.path_.c_str());
-            }
-        }
+    if (!options_->use_outfile.empty()) {
+        FinalizeFile();
     }
 
     /* vibrate a few but shortly times to let user know it's finished */
-    if (do_vibrate) {
+    if (options_->do_vibrate) {
         for (int i = 0; i < 3; i++) {
             Vibrate(75);
             usleep((75 + 50) * 1000);
@@ -2281,65 +2473,52 @@
     }
 
     /* tell activity manager we're done */
-    if (do_broadcast) {
-        if (!ds.path_.empty()) {
-            MYLOGI("Final bugreport path: %s\n", ds.path_.c_str());
-            // clang-format off
-
-            std::vector<std::string> am_args = {
-                 "--receiver-permission", "android.permission.DUMP",
-                 "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
-                 "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
-                 "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
-                 "--es", "android.intent.extra.BUGREPORT", ds.path_,
-                 "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_
-            };
-            // clang-format on
-            if (do_fb) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.SCREENSHOT");
-                am_args.push_back(ds.screenshot_path_);
-            }
-            if (!ds.notification_title.empty()) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.TITLE");
-                am_args.push_back(ds.notification_title);
-                if (!ds.notification_description.empty()) {
-                    am_args.push_back("--es");
-                    am_args.push_back("android.intent.extra.DESCRIPTION");
-                    am_args.push_back(ds.notification_description);
-                }
-            }
-            if (is_remote_mode) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH");
-                am_args.push_back(SHA256_file_hash(ds.path_));
-                SendBroadcast("com.android.internal.intent.action.REMOTE_BUGREPORT_FINISHED",
-                              am_args);
-            } else {
-                SendBroadcast("com.android.internal.intent.action.BUGREPORT_FINISHED", am_args);
-            }
-        } else {
-            MYLOGE("Skipping finished broadcast because bugreport could not be generated\n");
-        }
+    if (options_->do_broadcast) {
+        SendBugreportFinishedBroadcast();
     }
 
-    MYLOGD("Final progress: %d/%d (estimated %d)\n", ds.progress_->Get(), ds.progress_->GetMax(),
-           ds.progress_->GetInitialMax());
-    ds.progress_->Save();
-    MYLOGI("done (id %d)\n", ds.id_);
+    MYLOGD("Final progress: %d/%d (estimated %d)\n", progress_->Get(), progress_->GetMax(),
+           progress_->GetInitialMax());
+    progress_->Save();
+    MYLOGI("done (id %d)\n", id_);
 
     if (is_redirecting) {
         TEMP_FAILURE_RETRY(dup2(dup_stderr_fd, fileno(stderr)));
     }
 
-    if (use_control_socket && ds.control_socket_fd_ != -1) {
+    if (options_->use_control_socket && control_socket_fd_ != -1) {
         MYLOGD("Closing control socket\n");
-        close(ds.control_socket_fd_);
+        close(control_socket_fd_);
     }
 
-    ds.tombstone_data_.clear();
-    ds.anr_data_.clear();
+    tombstone_data_.clear();
+    anr_data_.clear();
 
+    return RunStatus::OK;
+}
+
+/* Main entry point for dumpstate binary. */
+int run_main(int argc, char* argv[]) {
+    std::unique_ptr<Dumpstate::DumpOptions> options = std::make_unique<Dumpstate::DumpOptions>();
+    Dumpstate::RunStatus status = options->Initialize(argc, argv);
+    if (status == Dumpstate::RunStatus::OK) {
+        ds.SetOptions(std::move(options));
+        status = ds.Run();
+    }
+
+    switch (status) {
+        case Dumpstate::RunStatus::OK:
+            return 0;
+            // TODO(b/111441001): Exit directly in the following cases.
+        case Dumpstate::RunStatus::HELP:
+            ShowUsageAndExit(0 /* exit code */);
+            break;
+        case Dumpstate::RunStatus::INVALID_INPUT:
+            ExitOnInvalidArgs();
+            break;
+        case Dumpstate::RunStatus::ERROR:
+            exit(-1);
+            break;
+    }
     return 0;
 }
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index b220013..7ac25e4 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -27,6 +27,7 @@
 
 #include <android-base/macros.h>
 #include <android-base/unique_fd.h>
+#include <android/os/IDumpstate.h>
 #include <android/os/IDumpstateListener.h>
 #include <utils/StrongPointer.h>
 #include <ziparchive/zip_writer.h>
@@ -42,6 +43,9 @@
 // TODO: and then remove explicitly android::os::dumpstate:: prefixes
 namespace android {
 namespace os {
+
+struct DumpstateOptions;
+
 namespace dumpstate {
 
 class DumpstateTest;
@@ -68,7 +72,7 @@
  */
 class DurationReporter {
   public:
-    DurationReporter(const std::string& title, bool log_only = false);
+    explicit DurationReporter(const std::string& title, bool log_only = false);
 
     ~DurationReporter();
 
@@ -107,7 +111,7 @@
      */
     static const int kDefaultMax;
 
-    Progress(const std::string& path = "");
+    explicit Progress(const std::string& path = "");
 
     // Gets the current progress.
     int32_t Get() const;
@@ -138,7 +142,7 @@
     float growth_factor_;
     int32_t n_runs_;
     int32_t average_max_;
-    const std::string& path_;
+    std::string path_;
 };
 
 /*
@@ -160,6 +164,11 @@
 static std::string VERSION_DEFAULT = "default";
 
 /*
+ * Directory used by Dumpstate binary to keep its local files.
+ */
+static const std::string DUMPSTATE_DIRECTORY = "/bugreports";
+
+/*
  * Structure that contains the information of an open dump file.
  */
 struct DumpData {
@@ -183,6 +192,19 @@
     friend class DumpstateTest;
 
   public:
+    enum RunStatus { OK, HELP, INVALID_INPUT, ERROR };
+
+    // The mode under which the bugreport should be run. Each mode encapsulates a few options.
+    enum BugreportMode {
+        BUGREPORT_FULL = android::os::IDumpstate::BUGREPORT_MODE_FULL,
+        BUGREPORT_INTERACTIVE = android::os::IDumpstate::BUGREPORT_MODE_INTERACTIVE,
+        BUGREPORT_REMOTE = android::os::IDumpstate::BUGREPORT_MODE_REMOTE,
+        BUGREPORT_WEAR = android::os::IDumpstate::BUGREPORT_MODE_WEAR,
+        BUGREPORT_TELEPHONY = android::os::IDumpstate::BUGREPORT_MODE_TELEPHONY,
+        BUGREPORT_WIFI = android::os::IDumpstate::BUGREPORT_MODE_WIFI,
+        BUGREPORT_DEFAULT = android::os::IDumpstate::BUGREPORT_MODE_DEFAULT
+    };
+
     static android::os::dumpstate::CommandOptions DEFAULT_DUMPSYS;
 
     static Dumpstate& GetInstance();
@@ -245,7 +267,7 @@
                                         std::chrono::milliseconds timeout);
 
     /*
-     * Adds a text entry entry to the existing zip file.
+     * Adds a text entry to the existing zip file.
      */
     bool AddTextZipEntry(const std::string& entry_name, const std::string& content);
 
@@ -284,22 +306,75 @@
      */
     bool FinishZipFile();
 
-    /* Gets the path of a bugreport file with the given suffix. */
+    /* Constructs a full path inside directory with file name formatted using the given suffix. */
+    std::string GetPath(const std::string& directory, const std::string& suffix) const;
+
+    /* Constructs a full path inside bugreport_internal_dir_ with file name formatted using the
+     * given suffix. */
     std::string GetPath(const std::string& suffix) const;
 
     /* Returns true if the current version supports priority dump feature. */
     bool CurrentVersionSupportsPriorityDumps() const;
 
-    // TODO: initialize fields on constructor
+    struct DumpOptions;
 
+    /* Main entry point for running a complete bugreport. */
+    RunStatus Run();
+
+    /* Sets runtime options. */
+    void SetOptions(std::unique_ptr<DumpOptions> options);
+
+    /*
+     * Structure to hold options that determine the behavior of dumpstate.
+     */
+    struct DumpOptions {
+        bool do_add_date = false;
+        bool do_zip_file = false;
+        bool do_vibrate = true;
+        bool use_socket = false;
+        bool use_control_socket = false;
+        bool do_fb = false;
+        bool do_broadcast = false;
+        bool is_remote_mode = false;
+        bool show_header_only = false;
+        bool do_start_service = false;
+        bool telephony_only = false;
+        bool wifi_only = false;
+        // Whether progress updates should be published.
+        bool do_progress_updates = false;
+        // File descriptor to output zip file. -1 indicates not set. Takes precedence over
+        // use_outfile.
+        int fd = -1;
+        // Partial path to output file.
+        std::string use_outfile;
+        // TODO: rename to MODE.
+        // Extra options passed as system property.
+        std::string extra_options;
+        // Command-line arguments as string
+        std::string args;
+        // Notification title and description
+        std::string notification_title;
+        std::string notification_description;
+
+        /* Initializes options from commandline arguments and system properties. */
+        RunStatus Initialize(int argc, char* argv[]);
+
+        /* Initializes options from the requested mode. */
+        void Initialize(BugreportMode bugreport_mode);
+
+        /* Returns true if the options set so far are consistent. */
+        bool ValidateOptions() const;
+    };
+
+    // TODO: initialize fields on constructor
     // dumpstate id - unique after each device reboot.
     uint32_t id_;
 
     // dumpstate pid
     pid_t pid_;
 
-    // Whether progress updates should be published.
-    bool update_progress_ = false;
+    // Runtime options.
+    std::unique_ptr<DumpOptions> options_;
 
     // How frequently the progess should be updated;the listener will only be notificated when the
     // delta from the previous update is more than the threshold.
@@ -319,18 +394,6 @@
     // Bugreport format version;
     std::string version_ = VERSION_CURRENT;
 
-    // Command-line arguments as string
-    std::string args_;
-
-    // Extra options passed as system property.
-    std::string extra_options_;
-
-    // Full path of the directory where the bugreport files will be written.
-    std::string bugreport_dir_;
-
-    // Full path of the temporary file containing the screenshot (when requested).
-    std::string screenshot_path_;
-
     time_t now_;
 
     // Base name (without suffix or extensions) of the bugreport files, typically
@@ -341,15 +404,30 @@
     // `-d`), but it could be changed by the user..
     std::string name_;
 
-    // Full path of the temporary file containing the bugreport.
+    std::string bugreport_internal_dir_ = DUMPSTATE_DIRECTORY;
+
+    // Full path of the temporary file containing the bugreport, inside bugreport_internal_dir_.
+    // At the very end this file is pulled into the zip file.
     std::string tmp_path_;
 
-    // Full path of the file containing the dumpstate logs.
+    // Full path of the file containing the dumpstate logs, inside bugreport_internal_dir_.
+    // This is useful for debugging.
     std::string log_path_;
 
-    // Pointer to the actual path, be it zip or text.
+    // Full path of the bugreport file, be it zip or text, inside bugreport_internal_dir_.
     std::string path_;
 
+    // TODO: If temporary this should be removed at the end.
+    // Full path of the temporary file containing the screenshot (when requested).
+    std::string screenshot_path_;
+
+    // TODO(b/111441001): remove when obsolete.
+    // Full path of the final zip file inside the caller-specified directory, if available.
+    std::string final_path_;
+
+    // The caller-specified directory, if available.
+    std::string bugreport_dir_;
+
     // Pointer to the zipped file.
     std::unique_ptr<FILE, int (*)(FILE*)> zip_file{nullptr, fclose};
 
@@ -361,10 +439,6 @@
     std::string listener_name_;
     bool report_section_;
 
-    // Notification title and description
-    std::string notification_title;
-    std::string notification_description;
-
     // List of open tombstone dump files.
     std::vector<DumpData> tombstone_data_;
 
@@ -373,7 +447,7 @@
 
   private:
     // Used by GetInstance() only.
-    Dumpstate(const std::string& version = VERSION_CURRENT);
+    explicit Dumpstate(const std::string& version = VERSION_CURRENT);
 
     DISALLOW_COPY_AND_ASSIGN(Dumpstate);
 };
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index 838b385..fcf9371 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -36,6 +36,7 @@
 #include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
+#include <cutils/properties.h>
 
 namespace android {
 namespace os {
@@ -54,6 +55,8 @@
 using ::testing::internal::GetCapturedStderr;
 using ::testing::internal::GetCapturedStdout;
 
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
 class DumpstateListenerMock : public IDumpstateListener {
   public:
     MOCK_METHOD1(onProgressUpdated, binder::Status(int32_t progress));
@@ -83,6 +86,10 @@
         PropertiesHelper::build_type_ = build_type;
     }
 
+    void SetUnroot(bool unroot) const {
+        PropertiesHelper::unroot_ = unroot;
+    }
+
     bool IsStandalone() const {
         return calls_ == 1;
     }
@@ -135,6 +142,463 @@
     }
 };
 
+class DumpOptionsTest : public Test {
+  public:
+    virtual ~DumpOptionsTest() {
+    }
+    virtual void SetUp() {
+        options_ = Dumpstate::DumpOptions();
+    }
+    void TearDown() {
+        // Reset the property
+        property_set("dumpstate.options", "");
+    }
+    Dumpstate::DumpOptions options_;
+};
+
+TEST_F(DumpOptionsTest, InitializeNone) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate")
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_EQ("", options_.use_outfile);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializeAdbBugreport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstatez"),
+        const_cast<char*>("-S"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.use_control_socket);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeAdbShellBugreport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-s"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.use_socket);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_EQ("", options_.use_outfile);
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializeFullBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+    property_set("dumpstate.options", "bugreportfull");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.do_start_service);
+}
+
+TEST_F(DumpOptionsTest, InitializeInteractiveBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportplus");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.do_start_service);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeRemoteBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportremote");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeWearBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportwear");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.do_start_service);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeTelephonyBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreporttelephony");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.telephony_only);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeWifiBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportwifi");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.wifi_only);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeDefaultBugReport) {
+    // default: commandline options are not overridden
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.wifi_only);
+}
+
+TEST_F(DumpOptionsTest, InitializePartial1) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-o abc"),
+        const_cast<char*>("-s"),
+        const_cast<char*>("-S"),
+
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_zip_file);
+    // TODO: Maybe we should trim the filename
+    EXPECT_EQ(" abc", std::string(options_.use_outfile));
+    EXPECT_TRUE(options_.use_socket);
+    EXPECT_TRUE(options_.use_control_socket);
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializePartial2) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-v"),
+        const_cast<char*>("-q"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-P"),
+        const_cast<char*>("-R"),
+        const_cast<char*>("-B"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_vibrate);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.is_remote_mode);
+    EXPECT_TRUE(options_.do_broadcast);
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_EQ("", options_.use_outfile);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.use_control_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeHelp) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-h")
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    // -h is for help.
+    EXPECT_EQ(status, Dumpstate::RunStatus::HELP);
+}
+
+TEST_F(DumpOptionsTest, InitializeUnknown) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-u")  // unknown flag
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    // -u is unknown.
+    EXPECT_EQ(status, Dumpstate::RunStatus::INVALID_INPUT);
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile1) {
+    options_.do_zip_file = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+    options_.use_outfile = "a/b/c";
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile2) {
+    options_.do_broadcast = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+    options_.use_outfile = "a/b/c";
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedZipfile) {
+    options_.use_control_socket = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_zip_file = true;
+    options_.use_outfile = "a/b/c";  // do_zip_file needs outfile
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsUpdateProgressNeedsBroadcast) {
+    options_.do_progress_updates = true;
+    options_.use_outfile = "a/b/c";  // do_progress_updates needs outfile
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_broadcast = true;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsRemoteMode) {
+    options_.is_remote_mode = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_broadcast = true;
+    options_.do_zip_file = true;
+    options_.do_add_date = true;
+    options_.use_outfile = "a/b/c";  // do_broadcast needs outfile
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
 class DumpstateTest : public DumpstateBaseTest {
   public:
     void SetUp() {
@@ -142,8 +606,8 @@
         SetDryRun(false);
         SetBuildType(android::base::GetProperty("ro.build.type", "(unknown)"));
         ds.progress_.reset(new Progress());
-        ds.update_progress_ = false;
         ds.update_progress_threshold_ = 0;
+        ds.options_.reset(new Dumpstate::DumpOptions());
     }
 
     // Runs a command and capture `stdout` and `stderr`.
@@ -168,7 +632,7 @@
     }
 
     void SetProgress(long progress, long initial_max, long threshold = 0) {
-        ds.update_progress_ = true;
+        ds.options_->do_progress_updates = true;
         ds.update_progress_threshold_ = threshold;
         ds.last_updated_progress_ = 0;
         ds.progress_.reset(new Progress(initial_max, progress, 1.2));
@@ -479,6 +943,32 @@
     EXPECT_THAT(err, StrEq("stderr\n"));
 }
 
+TEST_F(DumpstateTest, RunCommandAsRootNonUserBuild_withUnroot) {
+    if (!IsStandalone()) {
+        // TODO: temporarily disabled because it might cause other tests to fail after dropping
+        // to Shell - need to refactor tests to avoid this problem)
+        MYLOGE(
+            "Skipping DumpstateTest.RunCommandAsRootNonUserBuild_withUnroot() "
+            "on test suite\n")
+        return;
+    }
+    if (PropertiesHelper::IsUserBuild()) {
+        ALOGI("Skipping RunCommandAsRootNonUserBuild_withUnroot on user builds\n");
+        return;
+    }
+
+    // Same test as above, but with unroot property set, which will override su availability.
+    SetUnroot(true);
+    DropRoot();
+
+    EXPECT_EQ(0, RunCommand("", {kSimpleCommand, "--uid"},
+                            CommandOptions::WithTimeout(1).AsRoot().Build()));
+
+    // AsRoot is ineffective.
+    EXPECT_THAT(out, StrEq("2000\nstdout\n"));
+    EXPECT_THAT(err, StrEq("drop_root_user(): already running as Shell\nstderr\n"));
+}
+
 TEST_F(DumpstateTest, RunCommandAsRootIfAvailableOnUserBuild) {
     if (!IsStandalone()) {
         // TODO: temporarily disabled because it might cause other tests to fail after dropping
@@ -521,6 +1011,32 @@
     EXPECT_THAT(err, StrEq("stderr\n"));
 }
 
+TEST_F(DumpstateTest, RunCommandAsRootIfAvailableOnDebugBuild_withUnroot) {
+    if (!IsStandalone()) {
+        // TODO: temporarily disabled because it might cause other tests to fail after dropping
+        // to Shell - need to refactor tests to avoid this problem)
+        MYLOGE(
+            "Skipping DumpstateTest.RunCommandAsRootIfAvailableOnDebugBuild_withUnroot() "
+            "on test suite\n")
+        return;
+    }
+    if (PropertiesHelper::IsUserBuild()) {
+        ALOGI("Skipping RunCommandAsRootIfAvailableOnDebugBuild_withUnroot on user builds\n");
+        return;
+    }
+    // Same test as above, but with unroot property set, which will override su availability.
+    SetUnroot(true);
+
+    DropRoot();
+
+    EXPECT_EQ(0, RunCommand("", {kSimpleCommand, "--uid"},
+                            CommandOptions::WithTimeout(1).AsRootIfAvailable().Build()));
+
+    // It's a userdebug build, so "su root" should be available, but unroot=true overrides it.
+    EXPECT_THAT(out, StrEq("2000\nstdout\n"));
+    EXPECT_THAT(err, StrEq("stderr\n"));
+}
+
 TEST_F(DumpstateTest, DumpFileNotFoundNoTitle) {
     EXPECT_EQ(-1, DumpFile("", "/I/cant/believe/I/exist"));
     EXPECT_THAT(out,
diff --git a/cmds/dumpstate/utils.cpp b/cmds/dumpstate/utils.cpp
index 022f4fc..d97ffbf 100644
--- a/cmds/dumpstate/utils.cpp
+++ b/cmds/dumpstate/utils.cpp
@@ -82,8 +82,12 @@
 
 CommandOptions Dumpstate::DEFAULT_DUMPSYS = CommandOptions::WithTimeout(30).Build();
 
+// TODO(111441001): Default DumpOptions to sensible values.
 Dumpstate::Dumpstate(const std::string& version)
-    : pid_(getpid()), version_(version), now_(time(nullptr)) {
+    : pid_(getpid()),
+      options_(new Dumpstate::DumpOptions()),
+      version_(version),
+      now_(time(nullptr)) {
 }
 
 Dumpstate& Dumpstate::GetInstance() {
@@ -225,7 +229,11 @@
 }
 
 std::string Dumpstate::GetPath(const std::string& suffix) const {
-    return android::base::StringPrintf("%s/%s-%s%s", bugreport_dir_.c_str(), base_name_.c_str(),
+    return GetPath(bugreport_internal_dir_, suffix);
+}
+
+std::string Dumpstate::GetPath(const std::string& directory, const std::string& suffix) const {
+    return android::base::StringPrintf("%s/%s-%s%s", directory.c_str(), base_name_.c_str(),
                                        name_.c_str(), suffix.c_str());
 }
 
@@ -525,13 +533,13 @@
     if (PropertiesHelper::IsDryRun()) return;
 
     /* Get size of kernel buffer */
-    int size = klogctl(KLOG_SIZE_BUFFER, NULL, 0);
+    int size = klogctl(KLOG_SIZE_BUFFER, nullptr, 0);
     if (size <= 0) {
         printf("Unexpected klogctl return value: %d\n\n", size);
         return;
     }
     char *buf = (char *) malloc(size + 1);
-    if (buf == NULL) {
+    if (buf == nullptr) {
         printf("memory allocation failed\n\n");
         return;
     }
@@ -598,7 +606,7 @@
     DurationReporter duration_reporter(title);
     DIR *dirp;
     struct dirent *d;
-    char *newpath = NULL;
+    char *newpath = nullptr;
     const char *slash = "/";
     int retval = 0;
 
@@ -611,7 +619,7 @@
         ++slash;
     }
     dirp = opendir(dir);
-    if (dirp == NULL) {
+    if (dirp == nullptr) {
         retval = -errno;
         MYLOGE("%s: %s\n", dir, strerror(errno));
         return retval;
@@ -620,7 +628,7 @@
     if (!dump_from_fd) {
         dump_from_fd = dump_file_from_fd;
     }
-    for (; ((d = readdir(dirp))); free(newpath), newpath = NULL) {
+    for (; ((d = readdir(dirp))); free(newpath), newpath = nullptr) {
         if ((d->d_name[0] == '.')
          && (((d->d_name[1] == '.') && (d->d_name[2] == '\0'))
           || (d->d_name[1] == '\0'))) {
@@ -648,7 +656,7 @@
             printf("*** %s: %s\n", newpath, strerror(errno));
             continue;
         }
-        (*dump_from_fd)(NULL, newpath, fd.get());
+        (*dump_from_fd)(nullptr, newpath, fd.get());
     }
     closedir(dirp);
     if (!title.empty()) {
@@ -779,29 +787,11 @@
     _redirect_to_file(redirect, path, O_APPEND);
 }
 
-const char* DumpTraces(const std::string& traces_path);
-const char* DumpTracesTombstoned(const std::string& traces_dir);
-
-/* dump Dalvik and native stack traces, return the trace file location (NULL if none) */
-const char *dump_traces() {
+// Dump Dalvik and native stack traces, return the trace file location (nullptr if none).
+const char* dump_traces() {
     DurationReporter duration_reporter("DUMP TRACES");
 
-    const std::string traces_dir = android::base::GetProperty("dalvik.vm.stack-trace-dir", "");
-    if (!traces_dir.empty()) {
-        return DumpTracesTombstoned(traces_dir);
-    }
-
-    const std::string traces_file = android::base::GetProperty("dalvik.vm.stack-trace-file", "");
-    if (!traces_file.empty()) {
-        return DumpTraces(traces_file);
-    }
-
-    return nullptr;
-}
-
-const char* DumpTracesTombstoned(const std::string& traces_dir) {
-    const std::string temp_file_pattern = traces_dir + "/dumptrace_XXXXXX";
-
+    const std::string temp_file_pattern = "/data/anr/dumptrace_XXXXXX";
     const size_t buf_size = temp_file_pattern.length() + 1;
     std::unique_ptr<char[]> file_name_buf(new char[buf_size]);
     memcpy(file_name_buf.get(), temp_file_pattern.c_str(), buf_size);
@@ -902,156 +892,6 @@
     return file_name_buf.release();
 }
 
-const char* DumpTraces(const std::string& traces_path) {
-    const char* result = NULL;
-    /* move the old traces.txt (if any) out of the way temporarily */
-    std::string anrtraces_path = traces_path + ".anr";
-    if (rename(traces_path.c_str(), anrtraces_path.c_str()) && errno != ENOENT) {
-        MYLOGE("rename(%s, %s): %s\n", traces_path.c_str(), anrtraces_path.c_str(), strerror(errno));
-        return nullptr;  // Can't rename old traces.txt -- no permission? -- leave it alone instead
-    }
-
-    /* create a new, empty traces.txt file to receive stack dumps */
-    int fd = TEMP_FAILURE_RETRY(
-        open(traces_path.c_str(), O_CREAT | O_WRONLY | O_APPEND | O_TRUNC | O_NOFOLLOW | O_CLOEXEC,
-             0666)); /* -rw-rw-rw- */
-    if (fd < 0) {
-        MYLOGE("%s: %s\n", traces_path.c_str(), strerror(errno));
-        return nullptr;
-    }
-    int chmod_ret = fchmod(fd, 0666);
-    if (chmod_ret < 0) {
-        MYLOGE("fchmod on %s failed: %s\n", traces_path.c_str(), strerror(errno));
-        close(fd);
-        return nullptr;
-    }
-
-    /* Variables below must be initialized before 'goto' statements */
-    int dalvik_found = 0;
-    int ifd, wfd = -1;
-    std::set<int> hal_pids = get_interesting_hal_pids();
-
-    /* walk /proc and kill -QUIT all Dalvik processes */
-    DIR *proc = opendir("/proc");
-    if (proc == NULL) {
-        MYLOGE("/proc: %s\n", strerror(errno));
-        goto error_close_fd;
-    }
-
-    /* use inotify to find when processes are done dumping */
-    ifd = inotify_init();
-    if (ifd < 0) {
-        MYLOGE("inotify_init: %s\n", strerror(errno));
-        goto error_close_fd;
-    }
-
-    wfd = inotify_add_watch(ifd, traces_path.c_str(), IN_CLOSE_WRITE);
-    if (wfd < 0) {
-        MYLOGE("inotify_add_watch(%s): %s\n", traces_path.c_str(), strerror(errno));
-        goto error_close_ifd;
-    }
-
-    struct dirent *d;
-    while ((d = readdir(proc))) {
-        int pid = atoi(d->d_name);
-        if (pid <= 0) continue;
-
-        char path[PATH_MAX];
-        char data[PATH_MAX];
-        snprintf(path, sizeof(path), "/proc/%d/exe", pid);
-        ssize_t len = readlink(path, data, sizeof(data) - 1);
-        if (len <= 0) {
-            continue;
-        }
-        data[len] = '\0';
-
-        if (!strncmp(data, "/system/bin/app_process", strlen("/system/bin/app_process"))) {
-            /* skip zygote -- it won't dump its stack anyway */
-            snprintf(path, sizeof(path), "/proc/%d/cmdline", pid);
-            int cfd = TEMP_FAILURE_RETRY(open(path, O_RDONLY | O_CLOEXEC));
-            len = read(cfd, data, sizeof(data) - 1);
-            close(cfd);
-            if (len <= 0) {
-                continue;
-            }
-            data[len] = '\0';
-            if (!strncmp(data, "zygote", strlen("zygote"))) {
-                continue;
-            }
-
-            ++dalvik_found;
-            uint64_t start = Nanotime();
-            if (kill(pid, SIGQUIT)) {
-                MYLOGE("kill(%d, SIGQUIT): %s\n", pid, strerror(errno));
-                continue;
-            }
-
-            /* wait for the writable-close notification from inotify */
-            struct pollfd pfd = { ifd, POLLIN, 0 };
-            int ret = poll(&pfd, 1, TRACE_DUMP_TIMEOUT_MS);
-            if (ret < 0) {
-                MYLOGE("poll: %s\n", strerror(errno));
-            } else if (ret == 0) {
-                MYLOGE("warning: timed out dumping pid %d\n", pid);
-            } else {
-                struct inotify_event ie;
-                read(ifd, &ie, sizeof(ie));
-            }
-
-            if (lseek(fd, 0, SEEK_END) < 0) {
-                MYLOGE("lseek: %s\n", strerror(errno));
-            } else {
-                dprintf(fd, "[dump dalvik stack %d: %.3fs elapsed]\n", pid,
-                        (float)(Nanotime() - start) / NANOS_PER_SEC);
-            }
-        } else if (should_dump_native_traces(data) ||
-                   hal_pids.find(pid) != hal_pids.end()) {
-            /* dump native process if appropriate */
-            if (lseek(fd, 0, SEEK_END) < 0) {
-                MYLOGE("lseek: %s\n", strerror(errno));
-            } else {
-                static uint16_t timeout_failures = 0;
-                uint64_t start = Nanotime();
-
-                /* If 3 backtrace dumps fail in a row, consider debuggerd dead. */
-                if (timeout_failures == 3) {
-                    dprintf(fd, "too many stack dump failures, skipping...\n");
-                } else if (dump_backtrace_to_file_timeout(
-                        pid, kDebuggerdNativeBacktrace, 20, fd) == -1) {
-                    dprintf(fd, "dumping failed, likely due to a timeout\n");
-                    timeout_failures++;
-                } else {
-                    timeout_failures = 0;
-                }
-                dprintf(fd, "[dump native stack %d: %.3fs elapsed]\n", pid,
-                        (float)(Nanotime() - start) / NANOS_PER_SEC);
-            }
-        }
-    }
-
-    if (dalvik_found == 0) {
-        MYLOGE("Warning: no Dalvik processes found to dump stacks\n");
-    }
-
-    static std::string dumptraces_path = android::base::StringPrintf(
-        "%s/bugreport-%s", dirname(traces_path.c_str()), basename(traces_path.c_str()));
-    if (rename(traces_path.c_str(), dumptraces_path.c_str())) {
-        MYLOGE("rename(%s, %s): %s\n", traces_path.c_str(), dumptraces_path.c_str(),
-               strerror(errno));
-        goto error_close_ifd;
-    }
-    result = dumptraces_path.c_str();
-
-    /* replace the saved [ANR] traces.txt file */
-    rename(anrtraces_path.c_str(), traces_path.c_str());
-
-error_close_ifd:
-    close(ifd);
-error_close_fd:
-    close(fd);
-    return result;
-}
-
 void dump_route_tables() {
     DurationReporter duration_reporter("DUMP ROUTE TABLES");
     if (PropertiesHelper::IsDryRun()) return;
@@ -1084,7 +924,7 @@
     bool max_changed = progress_->Inc(delta_sec);
 
     // ...but only notifiy listeners when necessary.
-    if (!update_progress_) return;
+    if (!options_->do_progress_updates) return;
 
     int progress = progress_->Get();
     int max = progress_->GetMax();
diff --git a/cmds/dumpsys/OWNERS b/cmds/dumpsys/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/dumpsys/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/dumpsys/dumpsys.cpp b/cmds/dumpsys/dumpsys.cpp
index 5412d4d..8fbea8a 100644
--- a/cmds/dumpsys/dumpsys.cpp
+++ b/cmds/dumpsys/dumpsys.cpp
@@ -389,7 +389,7 @@
         auto time_left_ms = [end]() {
             auto now = std::chrono::steady_clock::now();
             auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(end - now);
-            return std::max(diff.count(), 0ll);
+            return std::max(diff.count(), 0LL);
         };
 
         int rc = TEMP_FAILURE_RETRY(poll(&pfd, 1, time_left_ms()));
diff --git a/cmds/dumpsys/dumpsys.h b/cmds/dumpsys/dumpsys.h
index 84f3b02..c48a1e9 100644
--- a/cmds/dumpsys/dumpsys.h
+++ b/cmds/dumpsys/dumpsys.h
@@ -26,7 +26,7 @@
 
 class Dumpsys {
   public:
-    Dumpsys(android::IServiceManager* sm) : sm_(sm) {
+    explicit Dumpsys(android::IServiceManager* sm) : sm_(sm) {
     }
     /**
      * Main entry point into dumpsys.
diff --git a/cmds/dumpsys/tests/dumpsys_test.cpp b/cmds/dumpsys/tests/dumpsys_test.cpp
index 5029352..8f60881 100644
--- a/cmds/dumpsys/tests/dumpsys_test.cpp
+++ b/cmds/dumpsys/tests/dumpsys_test.cpp
@@ -74,7 +74,7 @@
     explicit WriteOnFdAction(const std::string& output) : output_(output) {
     }
     virtual Result Perform(const ArgumentTuple& args) {
-        int fd = ::std::tr1::get<0>(args);
+        int fd = ::testing::get<0>(args);
         android::base::WriteStringToFd(output_, fd);
     }
 
diff --git a/cmds/flatland/GLHelper.cpp b/cmds/flatland/GLHelper.cpp
index d5b3372..62d2fa1 100644
--- a/cmds/flatland/GLHelper.cpp
+++ b/cmds/flatland/GLHelper.cpp
@@ -29,7 +29,7 @@
     mContext(EGL_NO_CONTEXT),
     mDummySurface(EGL_NO_SURFACE),
     mConfig(0),
-    mShaderPrograms(NULL),
+    mShaderPrograms(nullptr),
     mDitherTexture(0) {
 }
 
@@ -101,12 +101,12 @@
 }
 
 void GLHelper::tearDown() {
-    if (mShaderPrograms != NULL) {
+    if (mShaderPrograms != nullptr) {
         delete[] mShaderPrograms;
-        mShaderPrograms = NULL;
+        mShaderPrograms = nullptr;
     }
 
-    if (mSurfaceComposerClient != NULL) {
+    if (mSurfaceComposerClient != nullptr) {
         mSurfaceComposerClient->dispose();
         mSurfaceComposerClient.clear();
     }
@@ -210,7 +210,7 @@
     glc->setConsumerUsageBits(GRALLOC_USAGE_HW_COMPOSER);
 
     sp<ANativeWindow> anw = new Surface(producer);
-    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), NULL);
+    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), nullptr);
     if (s == EGL_NO_SURFACE) {
         fprintf(stderr, "eglCreateWindowSurface error: %#x\n", eglGetError());
         return false;
@@ -223,7 +223,7 @@
 
 bool GLHelper::computeWindowScale(uint32_t w, uint32_t h, float* scale) {
     sp<IBinder> dpy = mSurfaceComposerClient->getBuiltInDisplay(0);
-    if (dpy == NULL) {
+    if (dpy == nullptr) {
         fprintf(stderr, "SurfaceComposer::getBuiltInDisplay failed.\n");
         return false;
     }
@@ -247,7 +247,7 @@
     bool result;
     status_t err;
 
-    if (mSurfaceComposerClient == NULL) {
+    if (mSurfaceComposerClient == nullptr) {
         mSurfaceComposerClient = new SurfaceComposerClient;
     }
     err = mSurfaceComposerClient->initCheck();
@@ -258,7 +258,7 @@
 
     sp<SurfaceControl> sc = mSurfaceComposerClient->createSurface(
             String8("Benchmark"), w, h, PIXEL_FORMAT_RGBA_8888, 0);
-    if (sc == NULL || !sc->isValid()) {
+    if (sc == nullptr || !sc->isValid()) {
         fprintf(stderr, "Failed to create SurfaceControl.\n");
         return false;
     }
@@ -275,7 +275,7 @@
             .apply();
 
     sp<ANativeWindow> anw = sc->getSurface();
-    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), NULL);
+    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), nullptr);
     if (s == EGL_NO_SURFACE) {
         fprintf(stderr, "eglCreateWindowSurface error: %#x\n", eglGetError());
         return false;
@@ -294,7 +294,7 @@
         return false;
     }
 
-    glShaderSource(shader, 1, &src, NULL);
+    glShaderSource(shader, 1, &src, nullptr);
     glCompileShader(shader);
 
     GLint compiled = 0;
@@ -305,7 +305,7 @@
         if (infoLen) {
             char* buf = new char[infoLen];
             if (buf) {
-                glGetShaderInfoLog(shader, infoLen, NULL, buf);
+                glGetShaderInfoLog(shader, infoLen, nullptr, buf);
                 fprintf(stderr, "Shader compile log:\n%s\n", buf);
                 delete[] buf;
             }
@@ -318,21 +318,21 @@
 }
 
 static void printShaderSource(const char* const* src) {
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         fprintf(stderr, "%3zu: %s\n", i+1, src[i]);
     }
 }
 
 static const char* makeShaderString(const char* const* src) {
     size_t len = 0;
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         // The +1 is for the '\n' that will be added.
         len += strlen(src[i]) + 1;
     }
 
     char* result = new char[len+1];
     char* end = result;
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         strcpy(end, src[i]);
         end += strlen(src[i]);
         *end = '\n';
@@ -376,7 +376,7 @@
         if (bufLength) {
             char* buf = new char[bufLength];
             if (buf) {
-                glGetProgramInfoLog(program, bufLength, NULL, buf);
+                glGetProgramInfoLog(program, bufLength, nullptr, buf);
                 fprintf(stderr, "Program link log:\n%s\n", buf);
                 delete[] buf;
             }
diff --git a/cmds/flatland/Main.cpp b/cmds/flatland/Main.cpp
index 3d7cac0..7ceb397 100644
--- a/cmds/flatland/Main.cpp
+++ b/cmds/flatland/Main.cpp
@@ -284,7 +284,7 @@
 public:
 
     Layer() :
-        mGLHelper(NULL),
+        mGLHelper(nullptr),
         mSurface(EGL_NO_SURFACE) {
     }
 
@@ -316,23 +316,23 @@
     }
 
     void tearDown() {
-        if (mComposer != NULL) {
+        if (mComposer != nullptr) {
             mComposer->tearDown();
             delete mComposer;
-            mComposer = NULL;
+            mComposer = nullptr;
         }
 
-        if (mRenderer != NULL) {
+        if (mRenderer != nullptr) {
             mRenderer->tearDown();
             delete mRenderer;
-            mRenderer = NULL;
+            mRenderer = nullptr;
         }
 
         if (mSurface != EGL_NO_SURFACE) {
             mGLHelper->destroySurface(&mSurface);
             mGLConsumer->abandon();
         }
-        mGLHelper = NULL;
+        mGLHelper = nullptr;
         mGLConsumer.clear();
     }
 
@@ -377,7 +377,7 @@
         mDesc(desc),
         mInstance(instance),
         mNumLayers(countLayers(desc)),
-        mGLHelper(NULL),
+        mGLHelper(nullptr),
         mSurface(EGL_NO_SURFACE),
         mWindowSurface(EGL_NO_SURFACE) {
     }
@@ -443,7 +443,7 @@
             mLayers[i].tearDown();
         }
 
-        if (mGLHelper != NULL) {
+        if (mGLHelper != nullptr) {
             if (mWindowSurface != EGL_NO_SURFACE) {
                 mGLHelper->destroySurface(&mWindowSurface);
             }
@@ -453,7 +453,7 @@
             mSurfaceControl.clear();
             mGLHelper->tearDown();
             delete mGLHelper;
-            mGLHelper = NULL;
+            mGLHelper = nullptr;
         }
     }
 
@@ -553,7 +553,7 @@
     static size_t countLayers(const BenchmarkDesc& desc) {
         size_t i;
         for (i = 0; i < MAX_NUM_LAYERS; i++) {
-            if (desc.layers[i].rendererFactory == NULL) {
+            if (desc.layers[i].rendererFactory == nullptr) {
                 break;
             }
         }
diff --git a/cmds/installd/Android.bp b/cmds/installd/Android.bp
index 94c3102..2e9701f 100644
--- a/cmds/installd/Android.bp
+++ b/cmds/installd/Android.bp
@@ -14,6 +14,7 @@
         "CacheItem.cpp",
         "CacheTracker.cpp",
         "InstalldNativeService.cpp",
+        "QuotaUtils.cpp",
         "dexopt.cpp",
         "globals.cpp",
         "utils.cpp",
@@ -33,6 +34,21 @@
         "libutils",
     ],
 
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
+
     clang: true,
 
     tidy: true,
@@ -59,6 +75,26 @@
     aidl: {
         export_aidl_headers: true,
     },
+
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
+}
+
+cc_library_headers {
+    name: "libinstalld_headers",
+    export_include_dirs: ["."],
 }
 
 //
@@ -73,6 +109,21 @@
     static_libs: ["libdiskusage"],
 
     init_rc: ["installd.rc"],
+
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
 }
 
 // OTA chroot tool
@@ -108,10 +159,8 @@
         "-Wall",
         "-Werror"
     ],
-    clang: true,
 
-    srcs: [
-        "otapreopt_parameters.cpp"],
+    srcs: ["otapreopt_parameters.cpp"],
 
     export_include_dirs: ["."],
 
@@ -123,4 +172,39 @@
     ],
 }
 
-subdirs = ["tests"]
+//
+//  OTA Executable
+//
+
+cc_binary {
+    name: "otapreopt",
+    cflags: [
+        "-Wall",
+        "-Werror"
+    ],
+
+    srcs: [
+        "dexopt.cpp",
+        "globals.cpp",
+        "otapreopt.cpp",
+        "utils.cpp",
+    ],
+
+    header_libs: ["dex2oat_headers"],
+
+    static_libs: [
+        "libartimagevalues",
+        "libdiskusage",
+        "libotapreoptparameters",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libcrypto",
+        "libcutils",
+        "liblog",
+        "liblogwrap",
+        "libselinux",
+        "libutils",
+    ],
+}
diff --git a/cmds/installd/Android.mk b/cmds/installd/Android.mk
index a4f95da..30de0b3 100644
--- a/cmds/installd/Android.mk
+++ b/cmds/installd/Android.mk
@@ -1,43 +1,5 @@
 LOCAL_PATH := $(call my-dir)
 
-#
-# OTA Executable
-#
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := otapreopt
-LOCAL_CFLAGS := -Wall -Werror
-
-# Base & ASLR boundaries for boot image creation.
-ifndef LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA
-  LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA := -0x1000000
-else
-  LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA := $(LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA)
-endif
-ifndef LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA
-  LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA := 0x1000000
-else
-  LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA := $(LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA)
-endif
-LOCAL_CFLAGS += -DART_BASE_ADDRESS=$(LIBART_IMG_HOST_BASE_ADDRESS)
-LOCAL_CFLAGS += -DART_BASE_ADDRESS_MIN_DELTA=$(LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA)
-LOCAL_CFLAGS += -DART_BASE_ADDRESS_MAX_DELTA=$(LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA)
-
-LOCAL_SRC_FILES := otapreopt.cpp otapreopt_parameters.cpp globals.cpp utils.cpp dexopt.cpp
-LOCAL_HEADER_LIBRARIES := dex2oat_headers
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libcrypto \
-    libcutils \
-    liblog \
-    liblogwrap \
-    libselinux \
-    libutils \
-
-LOCAL_STATIC_LIBRARIES := libdiskusage
-LOCAL_CLANG := true
-include $(BUILD_EXECUTABLE)
-
 # OTA slot script
 
 include $(CLEAR_VARS)
diff --git a/cmds/installd/CacheItem.cpp b/cmds/installd/CacheItem.cpp
index 515f915..e29ff4c 100644
--- a/cmds/installd/CacheItem.cpp
+++ b/cmds/installd/CacheItem.cpp
@@ -73,7 +73,7 @@
         FTS *fts;
         FTSENT *p;
         char *argv[] = { (char*) path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             PLOG(WARNING) << "Failed to fts_open " << path;
             return -1;
         }
diff --git a/cmds/installd/CacheTracker.cpp b/cmds/installd/CacheTracker.cpp
index ea0cd9e..8b868fb 100644
--- a/cmds/installd/CacheTracker.cpp
+++ b/cmds/installd/CacheTracker.cpp
@@ -19,13 +19,13 @@
 #include "CacheTracker.h"
 
 #include <fts.h>
-#include <sys/quota.h>
 #include <sys/xattr.h>
 #include <utils/Trace.h>
 
 #include <android-base/logging.h>
 #include <android-base/stringprintf.h>
 
+#include "QuotaUtils.h"
 #include "utils.h"
 
 using android::base::StringPrintf;
@@ -33,9 +33,13 @@
 namespace android {
 namespace installd {
 
-CacheTracker::CacheTracker(userid_t userId, appid_t appId, const std::string& quotaDevice) :
-        cacheUsed(0), cacheQuota(0), mUserId(userId), mAppId(appId), mQuotaDevice(quotaDevice),
-        mItemsLoaded(false) {
+CacheTracker::CacheTracker(userid_t userId, appid_t appId, const std::string& uuid)
+      : cacheUsed(0),
+        cacheQuota(0),
+        mUserId(userId),
+        mAppId(appId),
+        mItemsLoaded(false),
+        mUuid(uuid) {
 }
 
 CacheTracker::~CacheTracker() {
@@ -72,26 +76,18 @@
 bool CacheTracker::loadQuotaStats() {
     int cacheGid = multiuser_get_cache_gid(mUserId, mAppId);
     int extCacheGid = multiuser_get_ext_cache_gid(mUserId, mAppId);
-    if (!mQuotaDevice.empty() && cacheGid != -1 && extCacheGid != -1) {
-        struct dqblk dq;
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), mQuotaDevice.c_str(), cacheGid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << mQuotaDevice << " for GID " << cacheGid;
-            }
-            return false;
+    if (IsQuotaSupported(mUuid) && cacheGid != -1 && extCacheGid != -1) {
+        int64_t space;
+        if ((space = GetOccupiedSpaceForGid(mUuid, cacheGid)) != -1) {
+            cacheUsed += space;
         } else {
-            cacheUsed += dq.dqb_curspace;
+            return false;
         }
 
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), mQuotaDevice.c_str(), extCacheGid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << mQuotaDevice << " for GID " << cacheGid;
-            }
-            return false;
+        if ((space = GetOccupiedSpaceForGid(mUuid, extCacheGid)) != -1) {
+            cacheUsed += space;
         } else {
-            cacheUsed += dq.dqb_curspace;
+            return false;
         }
         return true;
     } else {
@@ -103,7 +99,7 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(WARNING) << "Failed to fts_open " << path;
         return;
     }
diff --git a/cmds/installd/CacheTracker.h b/cmds/installd/CacheTracker.h
index 44359b4..b0527e7 100644
--- a/cmds/installd/CacheTracker.h
+++ b/cmds/installd/CacheTracker.h
@@ -39,7 +39,7 @@
  */
 class CacheTracker {
 public:
-    CacheTracker(userid_t userId, appid_t appId, const std::string& quotaDevice);
+    CacheTracker(userid_t userId, appid_t appId, const std::string& uuid);
     ~CacheTracker();
 
     std::string toString();
@@ -61,8 +61,8 @@
 private:
     userid_t mUserId;
     appid_t mAppId;
-    std::string mQuotaDevice;
     bool mItemsLoaded;
+    const std::string& mUuid;
 
     std::vector<std::string> mDataPaths;
 
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index 860a68b..2439dff 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -31,7 +31,6 @@
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
-#include <sys/quota.h>
 #include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/statvfs.h>
@@ -64,6 +63,7 @@
 
 #include "CacheTracker.h"
 #include "MatchExtensionGen.h"
+#include "QuotaUtils.h"
 
 #ifndef LOG_TAG
 #define LOG_TAG "installd"
@@ -77,7 +77,6 @@
 
 static constexpr const char* kCpPath = "/system/bin/cp";
 static constexpr const char* kXattrDefault = "user.default";
-static constexpr const char* kPropHasReserved = "vold.has_reserved";
 
 static constexpr const int MIN_RESTRICTED_HOME_SDK_VERSION = 24; // > M
 
@@ -267,11 +266,6 @@
         for (const auto& n : mStorageMounts) {
             out << "    " << n.first << " = " << n.second << endl;
         }
-
-        out << endl << "Quota reverse mounts:" << endl;
-        for (const auto& n : mQuotaReverseMounts) {
-            out << "    " << n.first << " = " << n.second << endl;
-        }
     }
 
     {
@@ -352,55 +346,6 @@
     return 0;
 }
 
-/**
- * Ensure that we have a hard-limit quota to protect against abusive apps;
- * they should never use more than 90% of blocks or 50% of inodes.
- */
-static int prepare_app_quota(const std::unique_ptr<std::string>& uuid ATTRIBUTE_UNUSED,
-        const std::string& device, uid_t uid) {
-    // Skip when reserved blocks are protecting us against abusive apps
-    if (android::base::GetBoolProperty(kPropHasReserved, false)) return 0;
-    // Skip when device no quotas present
-    if (device.empty()) return 0;
-
-    struct dqblk dq;
-    if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-            reinterpret_cast<char*>(&dq)) != 0) {
-        PLOG(WARNING) << "Failed to find quota for " << uid;
-        return -1;
-    }
-
-#if APPLY_HARD_QUOTAS
-    if ((dq.dqb_bhardlimit == 0) || (dq.dqb_ihardlimit == 0)) {
-        auto path = create_data_path(uuid ? uuid->c_str() : nullptr);
-        struct statvfs stat;
-        if (statvfs(path.c_str(), &stat) != 0) {
-            PLOG(WARNING) << "Failed to statvfs " << path;
-            return -1;
-        }
-
-        dq.dqb_valid = QIF_LIMITS;
-        dq.dqb_bhardlimit =
-            (((static_cast<uint64_t>(stat.f_blocks) * stat.f_frsize) / 10) * 9) / QIF_DQBLKSIZE;
-        dq.dqb_ihardlimit = (stat.f_files / 2);
-        if (quotactl(QCMD(Q_SETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            PLOG(WARNING) << "Failed to set hard quota for " << uid;
-            return -1;
-        } else {
-            LOG(DEBUG) << "Applied hard quotas for " << uid;
-            return 0;
-        }
-    } else {
-        // Hard quota already set; assume it's reasonable
-        return 0;
-    }
-#else
-    // Hard quotas disabled
-    return 0;
-#endif
-}
-
 static bool prepare_app_profile_dir(const std::string& packageName, int32_t appId, int32_t userId) {
     if (!property_get_bool("dalvik.vm.usejitprofiles", false)) {
         return true;
@@ -515,10 +460,6 @@
             return error("Failed to restorecon " + path);
         }
 
-        if (prepare_app_quota(uuid, findQuotaDeviceForUuid(uuid), uid)) {
-            return error("Failed to set hard quota " + path);
-        }
-
         if (!prepare_app_profile_dir(packageName, appId, userId)) {
             return error("Failed to prepare profiles for " + packageName);
         }
@@ -715,7 +656,7 @@
         auto ce_path = create_data_user_ce_path(uuid_, user);
         auto de_path = create_data_user_de_path(uuid_, user);
         char *argv[] = { (char*) ce_path.c_str(), (char*) de_path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             return error("Failed to fts_open");
         }
         while ((p = fts_read(fts)) != nullptr) {
@@ -775,7 +716,7 @@
                                 PLOG(WARNING) << "Failed to chmod " << p->fts_path;
                             }
                         }
-                        // Intentional fall through to also set GID
+                        [[fallthrough]]; // also set GID
                     case FTS_F:
                         if (chown(p->fts_path, -1, expected) != 0) {
                             PLOG(WARNING) << "Failed to chown " << p->fts_path;
@@ -840,7 +781,7 @@
         };
 
         LOG(DEBUG) << "Copying " << from << " to " << to;
-        int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+        int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, nullptr, false, true);
         if (rc != 0) {
             res = error(rc, "Failed copying " + from + " to " + to);
             goto fail;
@@ -886,7 +827,7 @@
             argv[7] = (char*) to.c_str();
 
             LOG(DEBUG) << "Copying " << from << " to " << to;
-            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, nullptr, false, true);
             if (rc != 0) {
                 res = error(rc, "Failed copying " + from + " to " + to);
                 goto fail;
@@ -899,7 +840,7 @@
             argv[7] = (char*) to.c_str();
 
             LOG(DEBUG) << "Copying " << from << " to " << to;
-            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, nullptr, false, true);
             if (rc != 0) {
                 res = error(rc, "Failed copying " + from + " to " + to);
                 goto fail;
@@ -922,20 +863,20 @@
     // Nuke everything we might have already copied
     {
         auto to = create_data_app_package_path(to_uuid, data_app_name);
-        if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+        if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
             LOG(WARNING) << "Failed to rollback " << to;
         }
     }
     for (auto user : users) {
         {
             auto to = create_data_user_de_package_path(to_uuid, user, package_name);
-            if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
                 LOG(WARNING) << "Failed to rollback " << to;
             }
         }
         {
             auto to = create_data_user_ce_package_path(to_uuid, user, package_name);
-            if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
                 LOG(WARNING) << "Failed to rollback " << to;
             }
         }
@@ -958,13 +899,6 @@
         }
     }
 
-    // Data under /data/media doesn't have an app, but we still want
-    // to limit it to prevent abuse.
-    if (prepare_app_quota(uuid, findQuotaDeviceForUuid(uuid),
-            multiuser_get_uid(userId, AID_MEDIA_RW))) {
-        return error("Failed to set hard quota for media_rw");
-    }
-
     return ok();
 }
 
@@ -1011,9 +945,9 @@
     CHECK_ARGUMENT_UUID(uuid);
     std::lock_guard<std::recursive_mutex> lock(mLock);
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
     auto data_path = create_data_path(uuid_);
-    auto device = findQuotaDeviceForUuid(uuid);
     auto noop = (flags & FLAG_FREE_CACHE_NOOP);
 
     int64_t free = data_disk_free(data_path);
@@ -1045,10 +979,10 @@
             auto media_path = findDataMediaPath(uuid, user) + "/Android/data/";
             char *argv[] = { (char*) ce_path.c_str(), (char*) de_path.c_str(),
                     (char*) media_path.c_str(), nullptr };
-            if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+            if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
                 return error("Failed to fts_open");
             }
-            while ((p = fts_read(fts)) != NULL) {
+            while ((p = fts_read(fts)) != nullptr) {
                 if (p->fts_info == FTS_D && p->fts_level == 1) {
                     uid_t uid = p->fts_statp->st_uid;
                     if (multiuser_get_app_id(uid) == AID_MEDIA_RW) {
@@ -1060,7 +994,7 @@
                         search->second->addDataPath(p->fts_path);
                     } else {
                         auto tracker = std::shared_ptr<CacheTracker>(new CacheTracker(
-                                multiuser_get_user_id(uid), multiuser_get_app_id(uid), device));
+                                multiuser_get_user_id(uid), multiuser_get_app_id(uid), uuidString));
                         tracker->addDataPath(p->fts_path);
                         {
                             std::lock_guard<std::recursive_mutex> lock(mQuotasLock);
@@ -1225,53 +1159,26 @@
 }
 #endif
 
-static void collectQuotaStats(const std::string& device, int32_t userId,
+static void collectQuotaStats(const std::string& uuid, int32_t userId,
         int32_t appId, struct stats* stats, struct stats* extStats) {
-    if (device.empty()) return;
-
-    struct dqblk dq;
-
+    int64_t space;
     if (stats != nullptr) {
         uid_t uid = multiuser_get_uid(userId, appId);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            stats->dataSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuid, uid)) != -1) {
+            stats->dataSize += space;
         }
 
         int cacheGid = multiuser_get_cache_gid(userId, appId);
         if (cacheGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), cacheGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << cacheGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << cacheGid << " " << dq.dqb_curspace;
-#endif
-                stats->cacheSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, cacheGid)) != -1) {
+                stats->cacheSize += space;
             }
         }
 
         int sharedGid = multiuser_get_shared_gid(0, appId);
         if (sharedGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), sharedGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << sharedGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << sharedGid << " " << dq.dqb_curspace;
-#endif
-                stats->codeSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, sharedGid)) != -1) {
+                stats->codeSize += space;
             }
         }
     }
@@ -1279,32 +1186,16 @@
     if (extStats != nullptr) {
         int extGid = multiuser_get_ext_gid(userId, appId);
         if (extGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), extGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << extGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << extGid << " " << dq.dqb_curspace;
-#endif
-                extStats->dataSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, extGid)) != -1) {
+                extStats->dataSize += space;
             }
         }
 
         int extCacheGid = multiuser_get_ext_cache_gid(userId, appId);
         if (extCacheGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), extCacheGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << extCacheGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << extCacheGid << " " << dq.dqb_curspace;
-#endif
-                extStats->dataSize += dq.dqb_curspace;
-                extStats->cacheSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, extCacheGid)) != -1) {
+                extStats->dataSize += space;
+                extStats->cacheSize += space;
             }
         }
     }
@@ -1398,11 +1289,11 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(ERROR) << "Failed to fts_open " << path;
         return;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         p->fts_number = p->fts_parent->fts_number;
         switch (p->fts_info) {
         case FTS_D:
@@ -1412,7 +1303,7 @@
                     && !strcmp(p->fts_parent->fts_parent->fts_parent->fts_name, "Android")) {
                 p->fts_number = 1;
             }
-            // Fall through to count the directory
+            [[fallthrough]]; // to count the directory
         case FTS_DEFAULT:
         case FTS_F:
         case FTS_SL:
@@ -1468,10 +1359,10 @@
     memset(&stats, 0, sizeof(stats));
     memset(&extStats, 0, sizeof(extStats));
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
@@ -1491,7 +1382,7 @@
         ATRACE_END();
 
         ATRACE_BEGIN("quota");
-        collectQuotaStats(device, userId, appId, &stats, &extStats);
+        collectQuotaStats(uuidString, userId, appId, &stats, &extStats);
         ATRACE_END();
     } else {
         ATRACE_BEGIN("code");
@@ -1574,27 +1465,19 @@
     memset(&stats, 0, sizeof(stats));
     memset(&extStats, 0, sizeof(extStats));
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
     if (flags & FLAG_USE_QUOTA) {
-        struct dqblk dq;
+        int64_t space;
 
         ATRACE_BEGIN("obb");
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), AID_MEDIA_OBB,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << AID_MEDIA_OBB;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << AID_MEDIA_OBB << " " << dq.dqb_curspace;
-#endif
-            extStats.codeSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, AID_MEDIA_OBB)) != -1) {
+            extStats.codeSize += space;
         }
         ATRACE_END();
 
@@ -1620,16 +1503,8 @@
 
         ATRACE_BEGIN("external");
         uid_t uid = multiuser_get_uid(userId, AID_MEDIA_RW);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            extStats.dataSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuidString, uid)) != -1) {
+            extStats.dataSize += space;
         }
         ATRACE_END();
 
@@ -1646,7 +1521,7 @@
         int64_t dataSize = extStats.dataSize;
         for (auto appId : appIds) {
             if (appId >= AID_APP_START) {
-                collectQuotaStats(device, userId, appId, &stats, &extStats);
+                collectQuotaStats(uuidString, userId, appId, &stats, &extStats);
 
 #if MEASURE_DEBUG
                 // Sleep to make sure we don't lose logs
@@ -1728,6 +1603,7 @@
     LOG(INFO) << "Measuring external " << userId;
 #endif
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
     int64_t totalSize = 0;
@@ -1737,58 +1613,33 @@
     int64_t appSize = 0;
     int64_t obbSize = 0;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
     if (flags & FLAG_USE_QUOTA) {
-        struct dqblk dq;
+        int64_t space;
 
         ATRACE_BEGIN("quota");
         uid_t uid = multiuser_get_uid(userId, AID_MEDIA_RW);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            totalSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuidString, uid)) != -1) {
+            totalSize = space;
         }
 
         gid_t audioGid = multiuser_get_uid(userId, AID_MEDIA_AUDIO);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), audioGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << audioGid << " " << dq.dqb_curspace;
-#endif
-            audioSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, audioGid)) != -1) {
+            audioSize = space;
         }
         gid_t videoGid = multiuser_get_uid(userId, AID_MEDIA_VIDEO);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), videoGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << videoGid << " " << dq.dqb_curspace;
-#endif
-            videoSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, videoGid)) != -1) {
+            videoSize = space;
         }
         gid_t imageGid = multiuser_get_uid(userId, AID_MEDIA_IMAGE);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), imageGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << imageGid << " " << dq.dqb_curspace;
-#endif
-            imageSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, imageGid)) != -1) {
+            imageSize = space;
         }
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), AID_MEDIA_OBB,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << AID_MEDIA_OBB << " " << dq.dqb_curspace;
-#endif
-            obbSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, AID_MEDIA_OBB)) != -1) {
+            obbSize = space;
         }
         ATRACE_END();
 
@@ -1797,7 +1648,7 @@
         memset(&extStats, 0, sizeof(extStats));
         for (auto appId : appIds) {
             if (appId >= AID_APP_START) {
-                collectQuotaStats(device, userId, appId, nullptr, &extStats);
+                collectQuotaStats(uuidString, userId, appId, nullptr, &extStats);
             }
         }
         appSize = extStats.dataSize;
@@ -1808,10 +1659,10 @@
         FTSENT *p;
         auto path = create_data_media_path(uuid_, userId);
         char *argv[] = { (char*) path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             return error("Failed to fts_open " + path);
         }
-        while ((p = fts_read(fts)) != NULL) {
+        while ((p = fts_read(fts)) != nullptr) {
             char* ext;
             int64_t size = (p->fts_statp->st_blocks * 512);
             switch (p->fts_info) {
@@ -1827,13 +1678,14 @@
                         }
                     }
                 }
-                // Fall through to always count against total
+                [[fallthrough]]; // always count against total
             case FTS_D:
                 // Ignore data belonging to specific apps
                 p->fts_number = p->fts_parent->fts_number;
                 if (p->fts_level == 1 && !strcmp(p->fts_name, "Android")) {
                     p->fts_number = 1;
                 }
+                [[fallthrough]]; // always count against total
             case FTS_DEFAULT:
             case FTS_SL:
             case FTS_SLNONE:
@@ -2040,7 +1892,7 @@
         }
     } else {
         if (S_ISDIR(libStat.st_mode)) {
-            if (delete_dir_contents(libsymlink, 1, NULL) < 0) {
+            if (delete_dir_contents(libsymlink, 1, nullptr) < 0) {
                 res = error("Failed to delete " + _libsymlink);
                 goto out;
             }
@@ -2082,14 +1934,14 @@
 static void run_idmap(const char *target_apk, const char *overlay_apk, int idmap_fd)
 {
     execl(kIdMapPath, kIdMapPath, "--fd", target_apk, overlay_apk,
-            StringPrintf("%d", idmap_fd).c_str(), (char*)NULL);
+            StringPrintf("%d", idmap_fd).c_str(), (char*)nullptr);
     PLOG(ERROR) << "execl (" << kIdMapPath << ") failed";
 }
 
 static void run_verify_idmap(const char *target_apk, const char *overlay_apk, int idmap_fd)
 {
     execl(kIdMapPath, kIdMapPath, "--verify", target_apk, overlay_apk,
-            StringPrintf("%d", idmap_fd).c_str(), (char*)NULL);
+            StringPrintf("%d", idmap_fd).c_str(), (char*)nullptr);
     PLOG(ERROR) << "execl (" << kIdMapPath << ") failed";
 }
 
@@ -2140,7 +1992,7 @@
 static int flatten_path(const char *prefix, const char *suffix,
         const char *overlay_path, char *idmap_path, size_t N)
 {
-    if (overlay_path == NULL || idmap_path == NULL) {
+    if (overlay_path == nullptr || idmap_path == nullptr) {
         return -1;
     }
     const size_t len_overlay_path = strlen(overlay_path);
@@ -2481,7 +2333,7 @@
                      std::to_string(shmSize));
     }
     auto data = std::unique_ptr<void, std::function<void (void *)>>(
-        mmap(NULL, contentSize, PROT_READ, MAP_SHARED, verityInputAshmem.get(), 0),
+        mmap(nullptr, contentSize, PROT_READ, MAP_SHARED, verityInputAshmem.get(), 0),
         [contentSize] (void* ptr) {
           if (ptr != MAP_FAILED) {
             munmap(ptr, contentSize);
@@ -2584,7 +2436,12 @@
     std::lock_guard<std::recursive_mutex> lock(mMountsLock);
 
     mStorageMounts.clear();
-    mQuotaReverseMounts.clear();
+
+#if !BYPASS_QUOTA
+    if (!InvalidateQuotaMounts()) {
+        return error("Failed to read mounts");
+    }
+#endif
 
     std::ifstream in("/proc/mounts");
     if (!in.is_open()) {
@@ -2605,32 +2462,6 @@
             mStorageMounts[source] = target;
         }
 #endif
-
-#if !BYPASS_QUOTA
-        if (source.compare(0, 11, "/dev/block/") == 0) {
-            struct dqblk dq;
-            if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), source.c_str(), 0,
-                    reinterpret_cast<char*>(&dq)) == 0) {
-                LOG(DEBUG) << "Found quota mount " << source << " at " << target;
-                mQuotaReverseMounts[target] = source;
-
-                // ext4 only enables DQUOT_USAGE_ENABLED by default, so we
-                // need to kick it again to enable DQUOT_LIMITS_ENABLED. We
-                // only need hard limits enabled when we're not being protected
-                // by reserved blocks.
-                if (!android::base::GetBoolProperty(kPropHasReserved, false)) {
-                    if (quotactl(QCMD(Q_QUOTAON, USRQUOTA), source.c_str(), QFMT_VFS_V1,
-                            nullptr) != 0 && errno != EBUSY) {
-                        PLOG(ERROR) << "Failed to enable USRQUOTA on " << source;
-                    }
-                    if (quotactl(QCMD(Q_QUOTAON, GRPQUOTA), source.c_str(), QFMT_VFS_V1,
-                            nullptr) != 0 && errno != EBUSY) {
-                        PLOG(ERROR) << "Failed to enable GRPQUOTA on " << source;
-                    }
-                }
-            }
-        }
-#endif
     }
     return ok();
 }
@@ -2648,16 +2479,10 @@
     return StringPrintf("%s/%u", resolved.c_str(), userid);
 }
 
-std::string InstalldNativeService::findQuotaDeviceForUuid(
-        const std::unique_ptr<std::string>& uuid) {
-    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
-    auto path = create_data_path(uuid ? uuid->c_str() : nullptr);
-    return mQuotaReverseMounts[path];
-}
-
 binder::Status InstalldNativeService::isQuotaSupported(
-        const std::unique_ptr<std::string>& volumeUuid, bool* _aidl_return) {
-    *_aidl_return = !findQuotaDeviceForUuid(volumeUuid).empty();
+        const std::unique_ptr<std::string>& uuid, bool* _aidl_return) {
+    auto uuidString = uuid ? *uuid : "";
+    *_aidl_return = IsQuotaSupported(uuidString);
     return ok();
 }
 
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index cebd3f9..367f2c1 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -150,14 +150,11 @@
 
     /* Map of all storage mounts from source to target */
     std::unordered_map<std::string, std::string> mStorageMounts;
-    /* Map of all quota mounts from target to source */
-    std::unordered_map<std::string, std::string> mQuotaReverseMounts;
 
     /* Map from UID to cache quota size */
     std::unordered_map<uid_t, int64_t> mCacheQuotas;
 
     std::string findDataMediaPath(const std::unique_ptr<std::string>& uuid, userid_t userid);
-    std::string findQuotaDeviceForUuid(const std::unique_ptr<std::string>& uuid);
 };
 
 }  // namespace installd
diff --git a/cmds/installd/MatchExtensionGen.h b/cmds/installd/MatchExtensionGen.h
index fded6b7..35c3889 100644
--- a/cmds/installd/MatchExtensionGen.h
+++ b/cmds/installd/MatchExtensionGen.h
@@ -31,6 +31,7 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'p': case 'P':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -41,10 +42,15 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_VIDEO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'a': case 'A':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -53,7 +59,9 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'i': case 'I':
             switch (ext[2]) {
             case 'f': case 'F':
@@ -63,56 +71,73 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 case 'f': case 'F':
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case 'r': case 'R':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 't': case 'T':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'i': case 'I':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case 'b': case 'B':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'b': case 'B':
         switch (ext[1]) {
         case 'm': case 'M':
@@ -121,8 +146,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'c': case 'C':
         switch (ext[1]) {
         case 'r': case 'R':
@@ -131,8 +159,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'd': case 'D':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -141,23 +172,30 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'l': case 'L':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'f': case 'F':
         switch (ext[1]) {
         case 'l': case 'L':
@@ -168,13 +206,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             case 'i': case 'I':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'g': case 'G':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -183,15 +226,20 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'j': case 'J':
         switch (ext[1]) {
         case 'n': case 'N':
@@ -200,7 +248,9 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'e': case 'E':
@@ -210,13 +260,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'l': case 'L':
         switch (ext[1]) {
         case 's': case 'S':
@@ -225,12 +280,16 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'm': case 'M':
         switch (ext[1]) {
         case '3':
@@ -239,36 +298,46 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case '4':
             switch (ext[2]) {
             case 'a': case 'A':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'k': case 'K':
             switch (ext[2]) {
             case 'a': case 'A':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'o': case 'O':
             switch (ext[2]) {
             case 'v': case 'V':
@@ -280,23 +349,30 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_VIDEO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case '2':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case '3':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case '4':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'e': case 'E':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -307,8 +383,11 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_AUDIO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -316,16 +395,22 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'x': case 'X':
             switch (ext[2]) {
             case 'u': case 'U':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'n': case 'N':
         switch (ext[1]) {
         case 'e': case 'E':
@@ -334,15 +419,20 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'o': case 'O':
         switch (ext[1]) {
         case 'g': case 'G':
@@ -351,19 +441,25 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'p': case 'P':
         switch (ext[1]) {
         case 'b': case 'B':
@@ -372,68 +468,88 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'c': case 'C':
             switch (ext[2]) {
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'e': case 'E':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'g': case 'G':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'l': case 'L':
             switch (ext[2]) {
             case 's': case 'S':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'q': case 'Q':
         switch (ext[1]) {
         case 't': case 'T':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'r': case 'R':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -443,30 +559,39 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 's': case 'S':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'g': case 'G':
             switch (ext[2]) {
             case 'b': case 'B':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_AUDIO;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case '2':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 's': case 'S':
         switch (ext[1]) {
         case 'd': case 'D':
@@ -475,21 +600,27 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'g': case 'G':
@@ -499,9 +630,13 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 't': case 'T':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -513,13 +648,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'v': case 'V':
         switch (ext[1]) {
         case 'o': case 'O':
@@ -528,8 +668,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'w': case 'W':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -538,11 +681,14 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'b': case 'B':
             switch (ext[2]) {
             case 'm': case 'M':
@@ -551,8 +697,11 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'e': case 'E':
             switch (ext[2]) {
             case 'b': case 'B':
@@ -561,12 +710,16 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_VIDEO;
                     }
+                    break;
                 case 'p': case 'P':
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
@@ -574,30 +727,39 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'x': case 'X':
         switch (ext[1]) {
         case 'b': case 'B':
@@ -606,22 +768,29 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     }
 
     return 0;
diff --git a/cmds/installd/OWNERS b/cmds/installd/OWNERS
new file mode 100644
index 0000000..5d4f176
--- /dev/null
+++ b/cmds/installd/OWNERS
@@ -0,0 +1,8 @@
+set noparent
+
+agampe@google.com
+calin@google.com
+jsharkey@android.com
+mathieuc@google.com
+ngeoffray@google.com
+toddke@google.com
diff --git a/cmds/installd/QuotaUtils.cpp b/cmds/installd/QuotaUtils.cpp
new file mode 100644
index 0000000..b238dd3
--- /dev/null
+++ b/cmds/installd/QuotaUtils.cpp
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "QuotaUtils.h"
+
+#include <fstream>
+#include <unordered_map>
+
+#include <sys/quota.h>
+
+#include <android-base/logging.h>
+
+#include "utils.h"
+
+namespace android {
+namespace installd {
+
+namespace {
+
+std::recursive_mutex mMountsLock;
+
+/* Map of all quota mounts from target to source */
+std::unordered_map<std::string, std::string> mQuotaReverseMounts;
+
+std::string& FindQuotaDeviceForUuid(const std::string& uuid) {
+    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
+    auto path = create_data_path(uuid.empty() ? nullptr : uuid.c_str());
+    return mQuotaReverseMounts[path];
+}
+
+} // namespace
+
+bool InvalidateQuotaMounts() {
+    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
+
+    mQuotaReverseMounts.clear();
+
+    std::ifstream in("/proc/mounts");
+    if (!in.is_open()) {
+        return false;
+    }
+
+    std::string source;
+    std::string target;
+    std::string ignored;
+    while (!in.eof()) {
+        std::getline(in, source, ' ');
+        std::getline(in, target, ' ');
+        std::getline(in, ignored);
+
+        if (source.compare(0, 11, "/dev/block/") == 0) {
+            struct dqblk dq;
+            if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), source.c_str(), 0,
+                    reinterpret_cast<char*>(&dq)) == 0) {
+                LOG(DEBUG) << "Found quota mount " << source << " at " << target;
+                mQuotaReverseMounts[target] = source;
+            }
+        }
+    }
+    return true;
+}
+
+bool IsQuotaSupported(const std::string& uuid) {
+    return !FindQuotaDeviceForUuid(uuid).empty();
+}
+
+int64_t GetOccupiedSpaceForUid(const std::string& uuid, uid_t uid) {
+    const std::string device = FindQuotaDeviceForUuid(uuid);
+    if (device == "") {
+        return -1;
+    }
+    struct dqblk dq;
+    if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
+            reinterpret_cast<char*>(&dq)) != 0) {
+        if (errno != ESRCH) {
+            PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
+        }
+        return -1;
+    } else {
+#if MEASURE_DEBUG
+        LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
+#endif
+        return dq.dqb_curspace;
+    }
+}
+
+int64_t GetOccupiedSpaceForGid(const std::string& uuid, gid_t gid) {
+    const std::string device = FindQuotaDeviceForUuid(uuid);
+    if (device == "") {
+        return -1;
+    }
+    struct dqblk dq;
+    if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), gid,
+            reinterpret_cast<char*>(&dq)) != 0) {
+        if (errno != ESRCH) {
+            PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << gid;
+        }
+        return -1;
+    } else {
+#if MEASURE_DEBUG
+        LOG(DEBUG) << "quotactl() for GID " << gid << " " << dq.dqb_curspace;
+#endif
+        return dq.dqb_curspace;
+    }
+
+}
+
+}  // namespace installd
+}  // namespace android
diff --git a/cmds/installd/QuotaUtils.h b/cmds/installd/QuotaUtils.h
new file mode 100644
index 0000000..9ad170f
--- /dev/null
+++ b/cmds/installd/QuotaUtils.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_INSTALLD_QUOTA_UTILS_H_
+#define ANDROID_INSTALLD_QUOTA_UTILS_H_
+
+#include <memory>
+#include <string>
+
+namespace android {
+namespace installd {
+
+/* Clear and recompute the reverse mounts map */
+bool InvalidateQuotaMounts();
+
+/* Whether quota is supported in the device with the given uuid */
+bool IsQuotaSupported(const std::string& uuid);
+
+/* Get the current occupied space in bytes for a uid or -1 if fails */
+int64_t GetOccupiedSpaceForUid(const std::string& uuid, uid_t uid);
+
+/* Get the current occupied space in bytes for a gid or -1 if fails */
+int64_t GetOccupiedSpaceForGid(const std::string& uuid, gid_t gid);
+
+}  // namespace installd
+}  // namespace android
+
+#endif  // ANDROID_INSTALLD_QUOTA_UTILS_H_
diff --git a/cmds/installd/TEST_MAPPING b/cmds/installd/TEST_MAPPING
new file mode 100644
index 0000000..3de5c79
--- /dev/null
+++ b/cmds/installd/TEST_MAPPING
@@ -0,0 +1,19 @@
+{
+  "presubmit": [
+    {
+      "name": "installd_cache_test"
+    },
+    {
+      "name": "installd_dexopt_test"
+    },
+    {
+      "name": "installd_otapreopt_test"
+    },
+    {
+      "name": "installd_service_test"
+    },
+    {
+      "name": "installd_utils_test"
+    }
+  ]
+}
diff --git a/cmds/installd/art_helper/Android.bp b/cmds/installd/art_helper/Android.bp
new file mode 100644
index 0000000..c47dd72
--- /dev/null
+++ b/cmds/installd/art_helper/Android.bp
@@ -0,0 +1,12 @@
+// Inherit image values.
+art_global_defaults {
+    name: "libartimagevalues_defaults",
+}
+
+cc_library_static {
+    name: "libartimagevalues",
+    defaults: ["libartimagevalues_defaults"],
+    srcs: ["art_image_values.cpp"],
+    export_include_dirs: ["."],
+    cflags: ["-Wconversion"],
+}
diff --git a/cmds/installd/art_helper/art_image_values.cpp b/cmds/installd/art_helper/art_image_values.cpp
new file mode 100644
index 0000000..a139049
--- /dev/null
+++ b/cmds/installd/art_helper/art_image_values.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "art_image_values.h"
+
+namespace android {
+namespace installd {
+namespace art {
+
+uint32_t GetImageBaseAddress() {
+    return ART_BASE_ADDRESS;
+}
+int32_t GetImageMinBaseAddressDelta() {
+    return ART_BASE_ADDRESS_MIN_DELTA;
+}
+int32_t GetImageMaxBaseAddressDelta() {
+    return ART_BASE_ADDRESS_MAX_DELTA;
+}
+
+static_assert(ART_BASE_ADDRESS_MIN_DELTA < ART_BASE_ADDRESS_MAX_DELTA, "Inconsistent setup");
+
+}  // namespace art
+}  // namespace installd
+}  // namespace android
diff --git a/cmds/installd/art_helper/art_image_values.h b/cmds/installd/art_helper/art_image_values.h
new file mode 100644
index 0000000..20c44c9
--- /dev/null
+++ b/cmds/installd/art_helper/art_image_values.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FRAMEWORKS_NATIVE_CMDS_INSTALLD_ART_HELPER_ART_IMAGE_VALUES_H
+#define FRAMEWORKS_NATIVE_CMDS_INSTALLD_ART_HELPER_ART_IMAGE_VALUES_H
+
+#include <cstdint>
+
+namespace android {
+namespace installd {
+namespace art {
+
+uint32_t GetImageBaseAddress();
+int32_t GetImageMinBaseAddressDelta();
+int32_t GetImageMaxBaseAddressDelta();
+
+}  // namespace art
+}  // namespace installd
+}  // namespace android
+
+#endif  // FRAMEWORKS_NATIVE_CMDS_INSTALLD_ART_HELPER_ART_IMAGE_VALUES_H
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 9615a75..32c1313 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#define LOG_TAG "installed"
+#define LOG_TAG "installd"
 
 #include <array>
 #include <fcntl.h>
@@ -54,6 +54,8 @@
 #include "utils.h"
 
 using android::base::EndsWith;
+using android::base::GetBoolProperty;
+using android::base::GetProperty;
 using android::base::ReadFully;
 using android::base::StringPrintf;
 using android::base::WriteFully;
@@ -181,42 +183,17 @@
     return clear_current_profile(package_name, location, user, /*is_secondary_dex*/false);
 }
 
-static int split_count(const char *str)
-{
-  char *ctx;
-  int count = 0;
-  char buf[kPropertyValueMax];
-
-  strlcpy(buf, str, sizeof(buf));
-  char *pBuf = buf;
-
-  while(strtok_r(pBuf, " ", &ctx) != NULL) {
-    count++;
-    pBuf = NULL;
-  }
-
-  return count;
-}
-
-static int split(char *buf, const char **argv)
-{
-  char *ctx;
-  int count = 0;
-  char *tok;
-  char *pBuf = buf;
-
-  while((tok = strtok_r(pBuf, " ", &ctx)) != NULL) {
-    argv[count++] = tok;
-    pBuf = NULL;
-  }
-
-  return count;
+static std::vector<std::string> SplitBySpaces(const std::string& str) {
+    if (str.empty()) {
+        return {};
+    }
+    return android::base::Split(str, " ");
 }
 
 static const char* get_location_from_path(const char* path) {
     static constexpr char kLocationSeparator = '/';
     const char *location = strrchr(path, kLocationSeparator);
-    if (location == NULL) {
+    if (location == nullptr) {
         return path;
     } else {
         // Skip the separator character.
@@ -224,341 +201,285 @@
     }
 }
 
-[[ noreturn ]]
-static void run_dex2oat(int zip_fd, int oat_fd, int input_vdex_fd, int output_vdex_fd, int image_fd,
-        const char* input_file_name, const char* output_file_name, int swap_fd,
-        const char* instruction_set, const char* compiler_filter,
-        bool debuggable, bool post_bootcomplete, bool background_job_compile, int profile_fd,
-        const char* class_loader_context, int target_sdk_version, bool enable_hidden_api_checks,
-        bool generate_compact_dex, int dex_metadata_fd, const char* compilation_reason) {
-    static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
+// ExecVHelper prepares and holds pointers to parsed command line arguments so that no allocations
+// need to be performed between the fork and exec.
+class ExecVHelper {
+  public:
+    // Store a placeholder for the binary name.
+    ExecVHelper() : args_(1u, std::string()) {}
 
-    if (strlen(instruction_set) >= MAX_INSTRUCTION_SET_LEN) {
-        LOG(ERROR) << "Instruction set '" << instruction_set << "' longer than max length of "
-                   << MAX_INSTRUCTION_SET_LEN;
-        exit(DexoptReturnCodes::kInstructionSetLength);
+    void PrepareArgs(const std::string& bin) {
+        CHECK(!args_.empty());
+        CHECK(args_[0].empty());
+        args_[0] = bin;
+        // Write char* into array.
+        for (const std::string& arg : args_) {
+            argv_.push_back(arg.c_str());
+        }
+        argv_.push_back(nullptr);  // Add null terminator.
     }
 
-    // Get the relative path to the input file.
-    const char* relative_input_file_name = get_location_from_path(input_file_name);
-
-    char dex2oat_Xms_flag[kPropertyValueMax];
-    bool have_dex2oat_Xms_flag = get_property("dalvik.vm.dex2oat-Xms", dex2oat_Xms_flag, NULL) > 0;
-
-    char dex2oat_Xmx_flag[kPropertyValueMax];
-    bool have_dex2oat_Xmx_flag = get_property("dalvik.vm.dex2oat-Xmx", dex2oat_Xmx_flag, NULL) > 0;
-
-    char dex2oat_threads_buf[kPropertyValueMax];
-    bool have_dex2oat_threads_flag = get_property(post_bootcomplete
-                                                      ? "dalvik.vm.dex2oat-threads"
-                                                      : "dalvik.vm.boot-dex2oat-threads",
-                                                  dex2oat_threads_buf,
-                                                  NULL) > 0;
-    char dex2oat_threads_arg[kPropertyValueMax + 2];
-    if (have_dex2oat_threads_flag) {
-        sprintf(dex2oat_threads_arg, "-j%s", dex2oat_threads_buf);
+    [[ noreturn ]]
+    void Exec(int exit_code) {
+        execv(argv_[0], (char * const *)&argv_[0]);
+        PLOG(ERROR) << "execv(" << argv_[0] << ") failed";
+        exit(exit_code);
     }
 
-    char dex2oat_isa_features_key[kPropertyKeyMax];
-    sprintf(dex2oat_isa_features_key, "dalvik.vm.isa.%s.features", instruction_set);
-    char dex2oat_isa_features[kPropertyValueMax];
-    bool have_dex2oat_isa_features = get_property(dex2oat_isa_features_key,
-                                                  dex2oat_isa_features, NULL) > 0;
-
-    char dex2oat_isa_variant_key[kPropertyKeyMax];
-    sprintf(dex2oat_isa_variant_key, "dalvik.vm.isa.%s.variant", instruction_set);
-    char dex2oat_isa_variant[kPropertyValueMax];
-    bool have_dex2oat_isa_variant = get_property(dex2oat_isa_variant_key,
-                                                 dex2oat_isa_variant, NULL) > 0;
-
-    const char *dex2oat_norelocation = "-Xnorelocate";
-    bool have_dex2oat_relocation_skip_flag = false;
-
-    char dex2oat_flags[kPropertyValueMax];
-    int dex2oat_flags_count = get_property("dalvik.vm.dex2oat-flags",
-                                 dex2oat_flags, NULL) <= 0 ? 0 : split_count(dex2oat_flags);
-    ALOGV("dalvik.vm.dex2oat-flags=%s\n", dex2oat_flags);
-
-    // If we are booting without the real /data, don't spend time compiling.
-    char vold_decrypt[kPropertyValueMax];
-    bool have_vold_decrypt = get_property("vold.decrypt", vold_decrypt, "") > 0;
-    bool skip_compilation = (have_vold_decrypt &&
-                             (strcmp(vold_decrypt, "trigger_restart_min_framework") == 0 ||
-                             (strcmp(vold_decrypt, "1") == 0)));
-
-    bool generate_debug_info = property_get_bool("debug.generate-debug-info", false);
-
-    char app_image_format[kPropertyValueMax];
-    char image_format_arg[strlen("--image-format=") + kPropertyValueMax];
-    bool have_app_image_format =
-            image_fd >= 0 && get_property("dalvik.vm.appimageformat", app_image_format, NULL) > 0;
-    if (have_app_image_format) {
-        sprintf(image_format_arg, "--image-format=%s", app_image_format);
-    }
-
-    char dex2oat_large_app_threshold[kPropertyValueMax];
-    bool have_dex2oat_large_app_threshold =
-            get_property("dalvik.vm.dex2oat-very-large", dex2oat_large_app_threshold, NULL) > 0;
-    char dex2oat_large_app_threshold_arg[strlen("--very-large-app-threshold=") + kPropertyValueMax];
-    if (have_dex2oat_large_app_threshold) {
-        sprintf(dex2oat_large_app_threshold_arg,
-                "--very-large-app-threshold=%s",
-                dex2oat_large_app_threshold);
-    }
-
-    // If the runtime was requested to use libartd.so, we'll run dex2oatd, otherwise dex2oat.
-    const char* dex2oat_bin = "/system/bin/dex2oat";
-    constexpr const char* kDex2oatDebugPath = "/system/bin/dex2oatd";
-    // Do not use dex2oatd for release candidates (give dex2oat more soak time).
-    bool is_release = android::base::GetProperty("ro.build.version.codename", "") == "REL";
-    if (is_debug_runtime() || (background_job_compile && is_debuggable_build() && !is_release)) {
-        if (access(kDex2oatDebugPath, X_OK) == 0) {
-            dex2oat_bin = kDex2oatDebugPath;
+    // Add an arg if it's not empty.
+    void AddArg(const std::string& arg) {
+        if (!arg.empty()) {
+            args_.push_back(arg);
         }
     }
 
-    bool generate_minidebug_info = kEnableMinidebugInfo &&
-            android::base::GetBoolProperty(kMinidebugInfoSystemProperty,
-                                           kMinidebugInfoSystemPropertyDefault);
-
-    static const char* RUNTIME_ARG = "--runtime-arg";
-
-    static const int MAX_INT_LEN = 12;      // '-'+10dig+'\0' -OR- 0x+8dig
-
-    // clang FORTIFY doesn't let us use strlen in constant array bounds, so we
-    // use arraysize instead.
-    char zip_fd_arg[arraysize("--zip-fd=") + MAX_INT_LEN];
-    char zip_location_arg[arraysize("--zip-location=") + PKG_PATH_MAX];
-    char input_vdex_fd_arg[arraysize("--input-vdex-fd=") + MAX_INT_LEN];
-    char output_vdex_fd_arg[arraysize("--output-vdex-fd=") + MAX_INT_LEN];
-    char oat_fd_arg[arraysize("--oat-fd=") + MAX_INT_LEN];
-    char oat_location_arg[arraysize("--oat-location=") + PKG_PATH_MAX];
-    char instruction_set_arg[arraysize("--instruction-set=") + MAX_INSTRUCTION_SET_LEN];
-    char instruction_set_variant_arg[arraysize("--instruction-set-variant=") + kPropertyValueMax];
-    char instruction_set_features_arg[arraysize("--instruction-set-features=") + kPropertyValueMax];
-    char dex2oat_Xms_arg[arraysize("-Xms") + kPropertyValueMax];
-    char dex2oat_Xmx_arg[arraysize("-Xmx") + kPropertyValueMax];
-    char dex2oat_compiler_filter_arg[arraysize("--compiler-filter=") + kPropertyValueMax];
-    bool have_dex2oat_swap_fd = false;
-    char dex2oat_swap_fd[arraysize("--swap-fd=") + MAX_INT_LEN];
-    bool have_dex2oat_image_fd = false;
-    char dex2oat_image_fd[arraysize("--app-image-fd=") + MAX_INT_LEN];
-    size_t class_loader_context_size = arraysize("--class-loader-context=") + PKG_PATH_MAX;
-    char target_sdk_version_arg[arraysize("-Xtarget-sdk-version:") + MAX_INT_LEN];
-    char class_loader_context_arg[class_loader_context_size];
-    if (class_loader_context != nullptr) {
-        snprintf(class_loader_context_arg, class_loader_context_size, "--class-loader-context=%s",
-            class_loader_context);
-    }
-
-    sprintf(zip_fd_arg, "--zip-fd=%d", zip_fd);
-    sprintf(zip_location_arg, "--zip-location=%s", relative_input_file_name);
-    sprintf(input_vdex_fd_arg, "--input-vdex-fd=%d", input_vdex_fd);
-    sprintf(output_vdex_fd_arg, "--output-vdex-fd=%d", output_vdex_fd);
-    sprintf(oat_fd_arg, "--oat-fd=%d", oat_fd);
-    sprintf(oat_location_arg, "--oat-location=%s", output_file_name);
-    sprintf(instruction_set_arg, "--instruction-set=%s", instruction_set);
-    sprintf(instruction_set_variant_arg, "--instruction-set-variant=%s", dex2oat_isa_variant);
-    sprintf(instruction_set_features_arg, "--instruction-set-features=%s", dex2oat_isa_features);
-    if (swap_fd >= 0) {
-        have_dex2oat_swap_fd = true;
-        sprintf(dex2oat_swap_fd, "--swap-fd=%d", swap_fd);
-    }
-    if (image_fd >= 0) {
-        have_dex2oat_image_fd = true;
-        sprintf(dex2oat_image_fd, "--app-image-fd=%d", image_fd);
-    }
-
-    if (have_dex2oat_Xms_flag) {
-        sprintf(dex2oat_Xms_arg, "-Xms%s", dex2oat_Xms_flag);
-    }
-    if (have_dex2oat_Xmx_flag) {
-        sprintf(dex2oat_Xmx_arg, "-Xmx%s", dex2oat_Xmx_flag);
-    }
-    sprintf(target_sdk_version_arg, "-Xtarget-sdk-version:%d", target_sdk_version);
-
-    // Compute compiler filter.
-
-    bool have_dex2oat_compiler_filter_flag = false;
-    if (skip_compilation) {
-        strlcpy(dex2oat_compiler_filter_arg, "--compiler-filter=extract",
-                sizeof(dex2oat_compiler_filter_arg));
-        have_dex2oat_compiler_filter_flag = true;
-        have_dex2oat_relocation_skip_flag = true;
-    } else if (compiler_filter != nullptr) {
-        if (strlen(compiler_filter) + strlen("--compiler-filter=") <
-                    arraysize(dex2oat_compiler_filter_arg)) {
-            sprintf(dex2oat_compiler_filter_arg, "--compiler-filter=%s", compiler_filter);
-            have_dex2oat_compiler_filter_flag = true;
-        } else {
-            ALOGW("Compiler filter name '%s' is too large (max characters is %zu)",
-                  compiler_filter,
-                  kPropertyValueMax);
+    // Add a runtime arg if it's not empty.
+    void AddRuntimeArg(const std::string& arg) {
+        if (!arg.empty()) {
+            args_.push_back("--runtime-arg");
+            args_.push_back(arg);
         }
     }
 
-    if (!have_dex2oat_compiler_filter_flag) {
-        char dex2oat_compiler_filter_flag[kPropertyValueMax];
-        have_dex2oat_compiler_filter_flag = get_property("dalvik.vm.dex2oat-filter",
-                                                         dex2oat_compiler_filter_flag, NULL) > 0;
-        if (have_dex2oat_compiler_filter_flag) {
-            sprintf(dex2oat_compiler_filter_arg,
-                    "--compiler-filter=%s",
-                    dex2oat_compiler_filter_flag);
-        }
-    }
+  protected:
+    // Holder arrays for backing arg storage.
+    std::vector<std::string> args_;
 
-    // Check whether all apps should be compiled debuggable.
-    if (!debuggable) {
-        char prop_buf[kPropertyValueMax];
-        debuggable =
-                (get_property("dalvik.vm.always_debuggable", prop_buf, "0") > 0) &&
-                (prop_buf[0] == '1');
-    }
-    char profile_arg[strlen("--profile-file-fd=") + MAX_INT_LEN];
-    if (profile_fd != -1) {
-        sprintf(profile_arg, "--profile-file-fd=%d", profile_fd);
-    }
+    // Argument poiners.
+    std::vector<const char*> argv_;
+};
 
-    // Get the directory of the apk to pass as a base classpath directory.
-    char base_dir[arraysize("--classpath-dir=") + PKG_PATH_MAX];
-    std::string apk_dir(input_file_name);
-    unsigned long dir_index = apk_dir.rfind('/');
-    bool has_base_dir = dir_index != std::string::npos;
-    if (has_base_dir) {
-        apk_dir = apk_dir.substr(0, dir_index);
-        sprintf(base_dir, "--classpath-dir=%s", apk_dir.c_str());
-    }
-
-    std::string dex_metadata_fd_arg = "--dm-fd=" + std::to_string(dex_metadata_fd);
-
-    std::string compilation_reason_arg = compilation_reason == nullptr
-            ? ""
-            : std::string("--compilation-reason=") + compilation_reason;
-
-    ALOGV("Running %s in=%s out=%s\n", dex2oat_bin, relative_input_file_name, output_file_name);
-
-    // Disable cdex if update input vdex is true since this combination of options is not
-    // supported.
-    const bool disable_cdex = !generate_compact_dex || (input_vdex_fd == output_vdex_fd);
-
-    const char* argv[9  // program name, mandatory arguments and the final NULL
-                     + (have_dex2oat_isa_variant ? 1 : 0)
-                     + (have_dex2oat_isa_features ? 1 : 0)
-                     + (have_dex2oat_Xms_flag ? 2 : 0)
-                     + (have_dex2oat_Xmx_flag ? 2 : 0)
-                     + (have_dex2oat_compiler_filter_flag ? 1 : 0)
-                     + (have_dex2oat_threads_flag ? 1 : 0)
-                     + (have_dex2oat_swap_fd ? 1 : 0)
-                     + (have_dex2oat_image_fd ? 1 : 0)
-                     + (have_dex2oat_relocation_skip_flag ? 2 : 0)
-                     + (generate_debug_info ? 1 : 0)
-                     + (debuggable ? 1 : 0)
-                     + (have_app_image_format ? 1 : 0)
-                     + dex2oat_flags_count
-                     + (profile_fd == -1 ? 0 : 1)
-                     + (class_loader_context != nullptr ? 1 : 0)
-                     + (has_base_dir ? 1 : 0)
-                     + (have_dex2oat_large_app_threshold ? 1 : 0)
-                     + (disable_cdex ? 1 : 0)
-                     + (generate_minidebug_info ? 1 : 0)
-                     + (target_sdk_version != 0 ? 2 : 0)
-                     + (enable_hidden_api_checks ? 2 : 0)
-                     + (dex_metadata_fd > -1 ? 1 : 0)
-                     + (compilation_reason != nullptr ? 1 : 0)];
-    int i = 0;
-    argv[i++] = dex2oat_bin;
-    argv[i++] = zip_fd_arg;
-    argv[i++] = zip_location_arg;
-    argv[i++] = input_vdex_fd_arg;
-    argv[i++] = output_vdex_fd_arg;
-    argv[i++] = oat_fd_arg;
-    argv[i++] = oat_location_arg;
-    argv[i++] = instruction_set_arg;
-    if (have_dex2oat_isa_variant) {
-        argv[i++] = instruction_set_variant_arg;
-    }
-    if (have_dex2oat_isa_features) {
-        argv[i++] = instruction_set_features_arg;
-    }
-    if (have_dex2oat_Xms_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_Xms_arg;
-    }
-    if (have_dex2oat_Xmx_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_Xmx_arg;
-    }
-    if (have_dex2oat_compiler_filter_flag) {
-        argv[i++] = dex2oat_compiler_filter_arg;
-    }
-    if (have_dex2oat_threads_flag) {
-        argv[i++] = dex2oat_threads_arg;
-    }
-    if (have_dex2oat_swap_fd) {
-        argv[i++] = dex2oat_swap_fd;
-    }
-    if (have_dex2oat_image_fd) {
-        argv[i++] = dex2oat_image_fd;
-    }
-    if (generate_debug_info) {
-        argv[i++] = "--generate-debug-info";
-    }
-    if (debuggable) {
-        argv[i++] = "--debuggable";
-    }
-    if (have_app_image_format) {
-        argv[i++] = image_format_arg;
-    }
-    if (have_dex2oat_large_app_threshold) {
-        argv[i++] = dex2oat_large_app_threshold_arg;
-    }
-    if (dex2oat_flags_count) {
-        i += split(dex2oat_flags, argv + i);
-    }
-    if (have_dex2oat_relocation_skip_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_norelocation;
-    }
-    if (profile_fd != -1) {
-        argv[i++] = profile_arg;
-    }
-    if (has_base_dir) {
-        argv[i++] = base_dir;
-    }
-    if (class_loader_context != nullptr) {
-        argv[i++] = class_loader_context_arg;
-    }
-    if (generate_minidebug_info) {
-        argv[i++] = kMinidebugDex2oatFlag;
-    }
-    if (disable_cdex) {
-        argv[i++] = kDisableCompactDexFlag;
-    }
-    if (target_sdk_version != 0) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = target_sdk_version_arg;
-    }
-    if (enable_hidden_api_checks) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = "-Xhidden-api-checks";
-    }
-
-    if (dex_metadata_fd > -1) {
-        argv[i++] = dex_metadata_fd_arg.c_str();
-    }
-
-    if(compilation_reason != nullptr) {
-        argv[i++] = compilation_reason_arg.c_str();
-    }
-    // Do not add after dex2oat_flags, they should override others for debugging.
-    argv[i] = NULL;
-
-    execv(dex2oat_bin, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << dex2oat_bin << ") failed";
-    exit(DexoptReturnCodes::kDex2oatExec);
+static std::string MapPropertyToArg(const std::string& property,
+                                    const std::string& format,
+                                    const std::string& default_value = "") {
+  std::string prop = GetProperty(property, default_value);
+  if (!prop.empty()) {
+    return StringPrintf(format.c_str(), prop.c_str());
+  }
+  return "";
 }
 
+class RunDex2Oat : public ExecVHelper {
+  public:
+    RunDex2Oat(int zip_fd,
+               int oat_fd,
+               int input_vdex_fd,
+               int output_vdex_fd,
+               int image_fd,
+               const char* input_file_name,
+               const char* output_file_name,
+               int swap_fd,
+               const char* instruction_set,
+               const char* compiler_filter,
+               bool debuggable,
+               bool post_bootcomplete,
+               bool background_job_compile,
+               int profile_fd,
+               const char* class_loader_context,
+               int target_sdk_version,
+               bool enable_hidden_api_checks,
+               bool generate_compact_dex,
+               int dex_metadata_fd,
+               const char* compilation_reason) {
+        // Get the relative path to the input file.
+        const char* relative_input_file_name = get_location_from_path(input_file_name);
+
+        std::string dex2oat_Xms_arg = MapPropertyToArg("dalvik.vm.dex2oat-Xms", "-Xms%s");
+        std::string dex2oat_Xmx_arg = MapPropertyToArg("dalvik.vm.dex2oat-Xmx", "-Xmx%s");
+
+        const char* threads_property = post_bootcomplete
+                ? "dalvik.vm.dex2oat-threads"
+                : "dalvik.vm.boot-dex2oat-threads";
+        std::string dex2oat_threads_arg = MapPropertyToArg(threads_property, "-j%s");
+
+        const std::string dex2oat_isa_features_key =
+                StringPrintf("dalvik.vm.isa.%s.features", instruction_set);
+        std::string instruction_set_features_arg =
+            MapPropertyToArg(dex2oat_isa_features_key, "--instruction-set-features=%s");
+
+        const std::string dex2oat_isa_variant_key =
+                StringPrintf("dalvik.vm.isa.%s.variant", instruction_set);
+        std::string instruction_set_variant_arg =
+            MapPropertyToArg(dex2oat_isa_variant_key, "--instruction-set-variant=%s");
+
+        const char* dex2oat_norelocation = "-Xnorelocate";
+
+        const std::string dex2oat_flags = GetProperty("dalvik.vm.dex2oat-flags", "");
+        std::vector<std::string> dex2oat_flags_args = SplitBySpaces(dex2oat_flags);
+        ALOGV("dalvik.vm.dex2oat-flags=%s\n", dex2oat_flags.c_str());
+
+        // If we are booting without the real /data, don't spend time compiling.
+        std::string vold_decrypt = GetProperty("vold.decrypt", "");
+        bool skip_compilation = vold_decrypt == "trigger_restart_min_framework" ||
+                                vold_decrypt == "1";
+
+        const std::string resolve_startup_string_arg =
+                MapPropertyToArg("dalvik.vm.dex2oat-resolve-startup-strings",
+                                 "--resolve-startup-const-strings=%s");
+
+        const std::string image_block_size_arg =
+                MapPropertyToArg("dalvik.vm.dex2oat-max-image-block-size",
+                                 "--max-image-block-size=%s");
+
+        const bool generate_debug_info = GetBoolProperty("debug.generate-debug-info", false);
+
+        std::string image_format_arg;
+        if (image_fd >= 0) {
+            image_format_arg = MapPropertyToArg("dalvik.vm.appimageformat", "--image-format=%s");
+        }
+
+        std::string dex2oat_large_app_threshold_arg =
+            MapPropertyToArg("dalvik.vm.dex2oat-very-large", "--very-large-app-threshold=%s");
+
+        // If the runtime was requested to use libartd.so, we'll run dex2oatd, otherwise dex2oat.
+        const char* dex2oat_bin = "/system/bin/dex2oat";
+        constexpr const char* kDex2oatDebugPath = "/system/bin/dex2oatd";
+        // Do not use dex2oatd for release candidates (give dex2oat more soak time).
+        bool is_release = android::base::GetProperty("ro.build.version.codename", "") == "REL";
+        if (is_debug_runtime() ||
+                (background_job_compile && is_debuggable_build() && !is_release)) {
+            if (access(kDex2oatDebugPath, X_OK) == 0) {
+                dex2oat_bin = kDex2oatDebugPath;
+            }
+        }
+
+        bool generate_minidebug_info = kEnableMinidebugInfo &&
+                GetBoolProperty(kMinidebugInfoSystemProperty, kMinidebugInfoSystemPropertyDefault);
+
+        // clang FORTIFY doesn't let us use strlen in constant array bounds, so we
+        // use arraysize instead.
+        std::string zip_fd_arg = StringPrintf("--zip-fd=%d", zip_fd);
+        std::string zip_location_arg = StringPrintf("--zip-location=%s", relative_input_file_name);
+        std::string input_vdex_fd_arg = StringPrintf("--input-vdex-fd=%d", input_vdex_fd);
+        std::string output_vdex_fd_arg = StringPrintf("--output-vdex-fd=%d", output_vdex_fd);
+        std::string oat_fd_arg = StringPrintf("--oat-fd=%d", oat_fd);
+        std::string oat_location_arg = StringPrintf("--oat-location=%s", output_file_name);
+        std::string instruction_set_arg = StringPrintf("--instruction-set=%s", instruction_set);
+        std::string dex2oat_compiler_filter_arg;
+        std::string dex2oat_swap_fd;
+        std::string dex2oat_image_fd;
+        std::string target_sdk_version_arg;
+        if (target_sdk_version != 0) {
+            StringPrintf("-Xtarget-sdk-version:%d", target_sdk_version);
+        }
+        std::string class_loader_context_arg;
+        if (class_loader_context != nullptr) {
+            class_loader_context_arg = StringPrintf("--class-loader-context=%s",
+                                                    class_loader_context);
+        }
+
+        if (swap_fd >= 0) {
+            dex2oat_swap_fd = StringPrintf("--swap-fd=%d", swap_fd);
+        }
+        if (image_fd >= 0) {
+            dex2oat_image_fd = StringPrintf("--app-image-fd=%d", image_fd);
+        }
+
+        // Compute compiler filter.
+        bool have_dex2oat_relocation_skip_flag = false;
+        if (skip_compilation) {
+            dex2oat_compiler_filter_arg = "--compiler-filter=extract";
+            have_dex2oat_relocation_skip_flag = true;
+        } else if (compiler_filter != nullptr) {
+            dex2oat_compiler_filter_arg = StringPrintf("--compiler-filter=%s", compiler_filter);
+        }
+
+        if (dex2oat_compiler_filter_arg.empty()) {
+            dex2oat_compiler_filter_arg = MapPropertyToArg("dalvik.vm.dex2oat-filter",
+                                                           "--compiler-filter=%s");
+        }
+
+        // Check whether all apps should be compiled debuggable.
+        if (!debuggable) {
+            debuggable = GetProperty("dalvik.vm.always_debuggable", "") == "1";
+        }
+        std::string profile_arg;
+        if (profile_fd != -1) {
+            profile_arg = StringPrintf("--profile-file-fd=%d", profile_fd);
+        }
+
+        // Get the directory of the apk to pass as a base classpath directory.
+        std::string base_dir;
+        std::string apk_dir(input_file_name);
+        unsigned long dir_index = apk_dir.rfind('/');
+        bool has_base_dir = dir_index != std::string::npos;
+        if (has_base_dir) {
+            apk_dir = apk_dir.substr(0, dir_index);
+            base_dir = StringPrintf("--classpath-dir=%s", apk_dir.c_str());
+        }
+
+        std::string dex_metadata_fd_arg = "--dm-fd=" + std::to_string(dex_metadata_fd);
+
+        std::string compilation_reason_arg = compilation_reason == nullptr
+                ? ""
+                : std::string("--compilation-reason=") + compilation_reason;
+
+        ALOGV("Running %s in=%s out=%s\n", dex2oat_bin, relative_input_file_name, output_file_name);
+
+        // Disable cdex if update input vdex is true since this combination of options is not
+        // supported.
+        const bool disable_cdex = !generate_compact_dex || (input_vdex_fd == output_vdex_fd);
+
+        AddArg(zip_fd_arg);
+        AddArg(zip_location_arg);
+        AddArg(input_vdex_fd_arg);
+        AddArg(output_vdex_fd_arg);
+        AddArg(oat_fd_arg);
+        AddArg(oat_location_arg);
+        AddArg(instruction_set_arg);
+
+        AddArg(instruction_set_variant_arg);
+        AddArg(instruction_set_features_arg);
+
+        AddRuntimeArg(dex2oat_Xms_arg);
+        AddRuntimeArg(dex2oat_Xmx_arg);
+
+        AddArg(resolve_startup_string_arg);
+        AddArg(image_block_size_arg);
+        AddArg(dex2oat_compiler_filter_arg);
+        AddArg(dex2oat_threads_arg);
+        AddArg(dex2oat_swap_fd);
+        AddArg(dex2oat_image_fd);
+
+        if (generate_debug_info) {
+            AddArg("--generate-debug-info");
+        }
+        if (debuggable) {
+            AddArg("--debuggable");
+        }
+        AddArg(image_format_arg);
+        AddArg(dex2oat_large_app_threshold_arg);
+
+        if (have_dex2oat_relocation_skip_flag) {
+            AddRuntimeArg(dex2oat_norelocation);
+        }
+        AddArg(profile_arg);
+        AddArg(base_dir);
+        AddArg(class_loader_context_arg);
+        if (generate_minidebug_info) {
+            AddArg(kMinidebugDex2oatFlag);
+        }
+        if (disable_cdex) {
+            AddArg(kDisableCompactDexFlag);
+        }
+        AddArg(target_sdk_version_arg);
+        if (enable_hidden_api_checks) {
+            AddRuntimeArg("-Xhidden-api-checks");
+        }
+
+        if (dex_metadata_fd > -1) {
+            AddArg(dex_metadata_fd_arg);
+        }
+
+        AddArg(compilation_reason_arg);
+
+        // Do not add args after dex2oat_flags, they should override others for debugging.
+        args_.insert(args_.end(), dex2oat_flags_args.begin(), dex2oat_flags_args.end());
+
+        PrepareArgs(dex2oat_bin);
+    }
+};
+
 /*
  * Whether dexopt should use a swap file when compiling an APK.
  *
@@ -580,13 +501,9 @@
     }
 
     // Check the "override" property. If it exists, return value == "true".
-    char dex2oat_prop_buf[kPropertyValueMax];
-    if (get_property("dalvik.vm.dex2oat-swap", dex2oat_prop_buf, "") > 0) {
-        if (strcmp(dex2oat_prop_buf, "true") == 0) {
-            return true;
-        } else {
-            return false;
-        }
+    std::string dex2oat_prop_buf = GetProperty("dalvik.vm.dex2oat-swap", "");
+    if (!dex2oat_prop_buf.empty()) {
+        return dex2oat_prop_buf == "true";
     }
 
     // Shortcut for default value. This is an implementation optimization for the process sketched
@@ -596,8 +513,7 @@
         return true;
     }
 
-    bool is_low_mem = property_get_bool("ro.config.low_ram", false);
-    if (is_low_mem) {
+    if (GetBoolProperty("ro.config.low_ram", false)) {
         return true;
     }
 
@@ -738,90 +654,106 @@
 static constexpr int PROFMAN_BIN_RETURN_CODE_ERROR_IO = 3;
 static constexpr int PROFMAN_BIN_RETURN_CODE_ERROR_LOCKING = 4;
 
-[[ noreturn ]]
-static void run_profman(const std::vector<unique_fd>& profile_fds,
-                        const unique_fd& reference_profile_fd,
-                        const std::vector<unique_fd>* apk_fds,
-                        const std::vector<std::string>* dex_locations,
-                        bool copy_and_update) {
-    const char* profman_bin = is_debug_runtime() ? "/system/bin/profmand" : "/system/bin/profman";
+class RunProfman : public ExecVHelper {
+  public:
+   void SetupArgs(const std::vector<unique_fd>& profile_fds,
+                  const unique_fd& reference_profile_fd,
+                  const std::vector<unique_fd>& apk_fds,
+                  const std::vector<std::string>& dex_locations,
+                  bool copy_and_update,
+                  bool store_aggregation_counters) {
+        const char* profman_bin =
+                is_debug_runtime() ? "/system/bin/profmand" : "/system/bin/profman";
 
-    if (copy_and_update) {
-        CHECK_EQ(1u, profile_fds.size());
-        CHECK(apk_fds != nullptr);
-        CHECK_EQ(1u, apk_fds->size());
-    }
-    std::vector<std::string> profile_args(profile_fds.size());
-    for (size_t k = 0; k < profile_fds.size(); k++) {
-        profile_args[k] = "--profile-file-fd=" + std::to_string(profile_fds[k].get());
-    }
-    std::string reference_profile_arg = "--reference-profile-file-fd="
-            + std::to_string(reference_profile_fd.get());
-
-    std::vector<std::string> apk_args;
-    if (apk_fds != nullptr) {
-        for (size_t k = 0; k < apk_fds->size(); k++) {
-            apk_args.push_back("--apk-fd=" + std::to_string((*apk_fds)[k].get()));
+        if (copy_and_update) {
+            CHECK_EQ(1u, profile_fds.size());
+            CHECK_EQ(1u, apk_fds.size());
         }
-    }
-
-    std::vector<std::string> dex_location_args;
-    if (dex_locations != nullptr) {
-        for (size_t k = 0; k < dex_locations->size(); k++) {
-            dex_location_args.push_back("--dex-location=" + (*dex_locations)[k]);
+        if (reference_profile_fd != -1) {
+            AddArg("--reference-profile-file-fd=" + std::to_string(reference_profile_fd.get()));
         }
+
+        for (const unique_fd& fd : profile_fds) {
+            AddArg("--profile-file-fd=" + std::to_string(fd.get()));
+        }
+
+        for (const unique_fd& fd : apk_fds) {
+            AddArg("--apk-fd=" + std::to_string(fd.get()));
+        }
+
+        for (const std::string& dex_location : dex_locations) {
+            AddArg("--dex-location=" + dex_location);
+        }
+
+        if (copy_and_update) {
+            AddArg("--copy-and-update-profile-key");
+        }
+
+        if (store_aggregation_counters) {
+            AddArg("--store-aggregation-counters");
+        }
+
+        // Do not add after dex2oat_flags, they should override others for debugging.
+        PrepareArgs(profman_bin);
     }
 
-    // program name, reference profile fd, the final NULL and the profile fds
-    const char* argv[3 + profile_args.size() + apk_args.size() + (copy_and_update ? 1 : 0)];
-    int i = 0;
-    argv[i++] = profman_bin;
-    argv[i++] = reference_profile_arg.c_str();
-    for (size_t k = 0; k < profile_args.size(); k++) {
-        argv[i++] = profile_args[k].c_str();
-    }
-    for (size_t k = 0; k < apk_args.size(); k++) {
-        argv[i++] = apk_args[k].c_str();
-    }
-    for (size_t k = 0; k < dex_location_args.size(); k++) {
-        argv[i++] = dex_location_args[k].c_str();
-    }
-    if (copy_and_update) {
-        argv[i++] = "--copy-and-update-profile-key";
+    void SetupMerge(const std::vector<unique_fd>& profiles_fd,
+                    const unique_fd& reference_profile_fd,
+                    const std::vector<unique_fd>& apk_fds = std::vector<unique_fd>(),
+                    const std::vector<std::string>& dex_locations = std::vector<std::string>(),
+                    bool store_aggregation_counters = false) {
+        SetupArgs(profiles_fd,
+                  reference_profile_fd,
+                  apk_fds,
+                  dex_locations,
+                  /*copy_and_update=*/false,
+                  store_aggregation_counters);
     }
 
-    // Do not add after dex2oat_flags, they should override others for debugging.
-    argv[i] = NULL;
+    void SetupCopyAndUpdate(unique_fd&& profile_fd,
+                            unique_fd&& reference_profile_fd,
+                            unique_fd&& apk_fd,
+                            const std::string& dex_location) {
+        // The fds need to stay open longer than the scope of the function, so put them into a local
+        // variable vector.
+        profiles_fd_.push_back(std::move(profile_fd));
+        apk_fds_.push_back(std::move(apk_fd));
+        reference_profile_fd_ = std::move(reference_profile_fd);
+        std::vector<std::string> dex_locations = {dex_location};
+        SetupArgs(profiles_fd_,
+                  reference_profile_fd_,
+                  apk_fds_,
+                  dex_locations,
+                  /*copy_and_update=*/true,
+                  /*store_aggregation_counters=*/false);
+    }
 
-    execv(profman_bin, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << profman_bin << ") failed";
-    exit(DexoptReturnCodes::kProfmanExec);   /* only get here on exec failure */
-}
+    void SetupDump(const std::vector<unique_fd>& profiles_fd,
+                   const unique_fd& reference_profile_fd,
+                   const std::vector<std::string>& dex_locations,
+                   const std::vector<unique_fd>& apk_fds,
+                   const unique_fd& output_fd) {
+        AddArg("--dump-only");
+        AddArg(StringPrintf("--dump-output-to-fd=%d", output_fd.get()));
+        SetupArgs(profiles_fd,
+                  reference_profile_fd,
+                  apk_fds,
+                  dex_locations,
+                  /*copy_and_update=*/false,
+                  /*store_aggregation_counters=*/false);
+    }
 
-[[ noreturn ]]
-static void run_profman_merge(const std::vector<unique_fd>& profiles_fd,
-                              const unique_fd& reference_profile_fd,
-                              const std::vector<unique_fd>* apk_fds = nullptr,
-                              const std::vector<std::string>* dex_locations = nullptr) {
-    run_profman(profiles_fd, reference_profile_fd, apk_fds, dex_locations,
-            /*copy_and_update*/false);
-}
+    void Exec() {
+        ExecVHelper::Exec(DexoptReturnCodes::kProfmanExec);
+    }
 
-[[ noreturn ]]
-static void run_profman_copy_and_update(unique_fd&& profile_fd,
-                                        unique_fd&& reference_profile_fd,
-                                        unique_fd&& apk_fd,
-                                        const std::string& dex_location) {
-    std::vector<unique_fd> profiles_fd;
-    profiles_fd.push_back(std::move(profile_fd));
-    std::vector<unique_fd> apk_fds;
-    apk_fds.push_back(std::move(apk_fd));
-    std::vector<std::string> dex_locations;
-    dex_locations.push_back(dex_location);
+  private:
+    unique_fd reference_profile_fd_;
+    std::vector<unique_fd> profiles_fd_;
+    std::vector<unique_fd> apk_fds_;
+};
 
-    run_profman(profiles_fd, reference_profile_fd, &apk_fds, &dex_locations,
-            /*copy_and_update*/true);
-}
+
 
 // Decides if profile guided compilation is needed or not based on existing profiles.
 // The location is the package name for primary apks or the dex path for secondary dex files.
@@ -841,11 +773,13 @@
         return false;
     }
 
+    RunProfman profman_merge;
+    profman_merge.SetupMerge(profiles_fd, reference_profile_fd);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(uid);
-        run_profman_merge(profiles_fd, reference_profile_fd);
+        profman_merge.Exec();
     }
     /* parent */
     int return_code = wait_child(pid);
@@ -918,42 +852,6 @@
     return analyze_profiles(uid, package_name, profile_name, /*is_secondary_dex*/false);
 }
 
-[[ noreturn ]]
-static void run_profman_dump(const std::vector<unique_fd>& profile_fds,
-                             const unique_fd& reference_profile_fd,
-                             const std::vector<std::string>& dex_locations,
-                             const std::vector<unique_fd>& apk_fds,
-                             const unique_fd& output_fd) {
-    std::vector<std::string> profman_args;
-    static const char* PROFMAN_BIN = "/system/bin/profman";
-    profman_args.push_back(PROFMAN_BIN);
-    profman_args.push_back("--dump-only");
-    profman_args.push_back(StringPrintf("--dump-output-to-fd=%d", output_fd.get()));
-    if (reference_profile_fd != -1) {
-        profman_args.push_back(StringPrintf("--reference-profile-file-fd=%d",
-                                            reference_profile_fd.get()));
-    }
-    for (size_t i = 0; i < profile_fds.size(); i++) {
-        profman_args.push_back(StringPrintf("--profile-file-fd=%d", profile_fds[i].get()));
-    }
-    for (const std::string& dex_location : dex_locations) {
-        profman_args.push_back(StringPrintf("--dex-location=%s", dex_location.c_str()));
-    }
-    for (size_t i = 0; i < apk_fds.size(); i++) {
-        profman_args.push_back(StringPrintf("--apk-fd=%d", apk_fds[i].get()));
-    }
-    const char **argv = new const char*[profman_args.size() + 1];
-    size_t i = 0;
-    for (const std::string& profman_arg : profman_args) {
-        argv[i++] = profman_arg.c_str();
-    }
-    argv[i] = NULL;
-
-    execv(PROFMAN_BIN, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << PROFMAN_BIN << ") failed";
-    exit(DexoptReturnCodes::kProfmanExec);   /* only get here on exec failure */
-}
-
 bool dump_profiles(int32_t uid, const std::string& pkgname, const std::string& profile_name,
         const std::string& code_path) {
     std::vector<unique_fd> profile_fds;
@@ -990,12 +888,13 @@
     apk_fds.push_back(std::move(apk_fd));
 
 
+    RunProfman profman_dump;
+    profman_dump.SetupDump(profile_fds, reference_profile_fd, dex_locations, apk_fds, output_fd);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(uid);
-        run_profman_dump(profile_fds, reference_profile_fd, dex_locations,
-                         apk_fds, output_fd);
+        profman_dump.Exec();
     }
     /* parent */
     int return_code = wait_child(pid);
@@ -1305,10 +1204,8 @@
     if (!generate_app_image) {
         return Dex2oatFileWrapper();
     }
-    char app_image_format[kPropertyValueMax];
-    bool have_app_image_format =
-            get_property("dalvik.vm.appimageformat", app_image_format, NULL) > 0;
-    if (!have_app_image_format) {
+    std::string app_image_format = GetProperty("dalvik.vm.appimageformat", "");
+    if (app_image_format.empty()) {
         return Dex2oatFileWrapper();
     }
     // Recreate is true since we do not want to modify a mapped image. If the app is
@@ -1569,70 +1466,60 @@
 // The analyzer will check if the dex_file needs to be (re)compiled to match the compiler_filter.
 // If this is for a profile guided compilation, profile_was_updated will tell whether or not
 // the profile has changed.
-static void exec_dexoptanalyzer(const std::string& dex_file, int vdex_fd, int oat_fd,
-        int zip_fd, const std::string& instruction_set, const std::string& compiler_filter,
-        bool profile_was_updated, bool downgrade,
-        const char* class_loader_context) {
-    CHECK_GE(zip_fd, 0);
-    const char* dexoptanalyzer_bin =
-            is_debug_runtime()
-                    ? "/system/bin/dexoptanalyzerd"
-                    : "/system/bin/dexoptanalyzer";
-    static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
+class RunDexoptAnalyzer : public ExecVHelper {
+ public:
+    RunDexoptAnalyzer(const std::string& dex_file,
+                    int vdex_fd,
+                    int oat_fd,
+                    int zip_fd,
+                    const std::string& instruction_set,
+                    const std::string& compiler_filter,
+                    bool profile_was_updated,
+                    bool downgrade,
+                    const char* class_loader_context) {
+        CHECK_GE(zip_fd, 0);
+        const char* dexoptanalyzer_bin =
+                is_debug_runtime()
+                        ? "/system/bin/dexoptanalyzerd"
+                        : "/system/bin/dexoptanalyzer";
 
-    if (instruction_set.size() >= MAX_INSTRUCTION_SET_LEN) {
-        LOG(ERROR) << "Instruction set " << instruction_set
-                << " longer than max length of " << MAX_INSTRUCTION_SET_LEN;
-        return;
-    }
+        std::string dex_file_arg = "--dex-file=" + dex_file;
+        std::string oat_fd_arg = "--oat-fd=" + std::to_string(oat_fd);
+        std::string vdex_fd_arg = "--vdex-fd=" + std::to_string(vdex_fd);
+        std::string zip_fd_arg = "--zip-fd=" + std::to_string(zip_fd);
+        std::string isa_arg = "--isa=" + instruction_set;
+        std::string compiler_filter_arg = "--compiler-filter=" + compiler_filter;
+        const char* assume_profile_changed = "--assume-profile-changed";
+        const char* downgrade_flag = "--downgrade";
+        std::string class_loader_context_arg = "--class-loader-context=";
+        if (class_loader_context != nullptr) {
+            class_loader_context_arg += class_loader_context;
+        }
 
-    std::string dex_file_arg = "--dex-file=" + dex_file;
-    std::string oat_fd_arg = "--oat-fd=" + std::to_string(oat_fd);
-    std::string vdex_fd_arg = "--vdex-fd=" + std::to_string(vdex_fd);
-    std::string zip_fd_arg = "--zip-fd=" + std::to_string(zip_fd);
-    std::string isa_arg = "--isa=" + instruction_set;
-    std::string compiler_filter_arg = "--compiler-filter=" + compiler_filter;
-    const char* assume_profile_changed = "--assume-profile-changed";
-    const char* downgrade_flag = "--downgrade";
-    std::string class_loader_context_arg = "--class-loader-context=";
-    if (class_loader_context != nullptr) {
-        class_loader_context_arg += class_loader_context;
-    }
+        // program name, dex file, isa, filter
+        AddArg(dex_file_arg);
+        AddArg(isa_arg);
+        AddArg(compiler_filter_arg);
+        if (oat_fd >= 0) {
+            AddArg(oat_fd_arg);
+        }
+        if (vdex_fd >= 0) {
+            AddArg(vdex_fd_arg);
+        }
+        AddArg(zip_fd_arg.c_str());
+        if (profile_was_updated) {
+            AddArg(assume_profile_changed);
+        }
+        if (downgrade) {
+            AddArg(downgrade_flag);
+        }
+        if (class_loader_context != nullptr) {
+            AddArg(class_loader_context_arg.c_str());
+        }
 
-    // program name, dex file, isa, filter, the final NULL
-    const int argc = 6 +
-        (profile_was_updated ? 1 : 0) +
-        (vdex_fd >= 0 ? 1 : 0) +
-        (oat_fd >= 0 ? 1 : 0) +
-        (downgrade ? 1 : 0) +
-        (class_loader_context != nullptr ? 1 : 0);
-    const char* argv[argc];
-    int i = 0;
-    argv[i++] = dexoptanalyzer_bin;
-    argv[i++] = dex_file_arg.c_str();
-    argv[i++] = isa_arg.c_str();
-    argv[i++] = compiler_filter_arg.c_str();
-    if (oat_fd >= 0) {
-        argv[i++] = oat_fd_arg.c_str();
+        PrepareArgs(dexoptanalyzer_bin);
     }
-    if (vdex_fd >= 0) {
-        argv[i++] = vdex_fd_arg.c_str();
-    }
-    argv[i++] = zip_fd_arg.c_str();
-    if (profile_was_updated) {
-        argv[i++] = assume_profile_changed;
-    }
-    if (downgrade) {
-        argv[i++] = downgrade_flag;
-    }
-    if (class_loader_context != nullptr) {
-        argv[i++] = class_loader_context_arg.c_str();
-    }
-    argv[i] = NULL;
-
-    execv(dexoptanalyzer_bin, (char * const *)argv);
-    ALOGE("execv(%s) failed: %s\n", dexoptanalyzer_bin, strerror(errno));
-}
+};
 
 // Prepares the oat dir for the secondary dex files.
 static bool prepare_secondary_dex_oat_dir(const std::string& dex_path, int uid,
@@ -1691,15 +1578,12 @@
             *dexopt_needed_out = NO_DEXOPT_NEEDED; return true;
         case 1:  // dexoptanalyzer: dex2oat_from_scratch
             *dexopt_needed_out = DEX2OAT_FROM_SCRATCH; return true;
-        case 5:  // dexoptanalyzer: dex2oat_for_bootimage_odex
+        case 4:  // dexoptanalyzer: dex2oat_for_bootimage_odex
             *dexopt_needed_out = -DEX2OAT_FOR_BOOT_IMAGE; return true;
-        case 6:  // dexoptanalyzer: dex2oat_for_filter_odex
+        case 5:  // dexoptanalyzer: dex2oat_for_filter_odex
             *dexopt_needed_out = -DEX2OAT_FOR_FILTER; return true;
-        case 7:  // dexoptanalyzer: dex2oat_for_relocation_odex
-            *dexopt_needed_out = -DEX2OAT_FOR_RELOCATION; return true;
         case 2:  // dexoptanalyzer: dex2oat_for_bootimage_oat
         case 3:  // dexoptanalyzer: dex2oat_for_filter_oat
-        case 4:  // dexoptanalyzer: dex2oat_for_relocation_oat
             *error_msg = StringPrintf("Dexoptanalyzer return the status of an oat file."
                                       " Expected odex file status for secondary dex %s"
                                       " : dexoptanalyzer result=%d",
@@ -1887,16 +1771,17 @@
                 /*is_secondary_dex*/true);
 
         // Run dexoptanalyzer to get dexopt_needed code. This is not expected to return.
-        exec_dexoptanalyzer(dex_path,
-                            vdex_file_fd.get(),
-                            oat_file_fd.get(),
-                            zip_fd.get(),
-                            instruction_set,
-                            compiler_filter, profile_was_updated,
-                            downgrade,
-                            class_loader_context);
-        PLOG(ERROR) << "Failed to exec dexoptanalyzer";
-        _exit(kSecondaryDexDexoptAnalyzerSkippedFailExec);
+        // Note that we do not do it before the fork since opening the files is required to happen
+        // after forking.
+        RunDexoptAnalyzer run_dexopt_analyzer(dex_path,
+                                              vdex_file_fd.get(),
+                                              oat_file_fd.get(),
+                                              zip_fd.get(),
+                                              instruction_set,
+                                              compiler_filter, profile_was_updated,
+                                              downgrade,
+                                              class_loader_context);
+        run_dexopt_analyzer.Exec(kSecondaryDexDexoptAnalyzerSkippedFailExec);
     }
 
     /* parent */
@@ -2065,6 +1950,27 @@
 
     LOG(VERBOSE) << "DexInv: --- BEGIN '" << dex_path << "' ---";
 
+    RunDex2Oat runner(input_fd.get(),
+                      out_oat_fd.get(),
+                      in_vdex_fd.get(),
+                      out_vdex_fd.get(),
+                      image_fd.get(),
+                      dex_path,
+                      out_oat_path,
+                      swap_fd.get(),
+                      instruction_set,
+                      compiler_filter,
+                      debuggable,
+                      boot_complete,
+                      background_job_compile,
+                      reference_profile_fd.get(),
+                      class_loader_context,
+                      target_sdk_version,
+                      enable_hidden_api_checks,
+                      generate_compact_dex,
+                      dex_metadata_fd.get(),
+                      compilation_reason);
+
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
@@ -2076,26 +1982,7 @@
             _exit(DexoptReturnCodes::kFlock);
         }
 
-        run_dex2oat(input_fd.get(),
-                    out_oat_fd.get(),
-                    in_vdex_fd.get(),
-                    out_vdex_fd.get(),
-                    image_fd.get(),
-                    dex_path,
-                    out_oat_path,
-                    swap_fd.get(),
-                    instruction_set,
-                    compiler_filter,
-                    debuggable,
-                    boot_complete,
-                    background_job_compile,
-                    reference_profile_fd.get(),
-                    class_loader_context,
-                    target_sdk_version,
-                    enable_hidden_api_checks,
-                    generate_compact_dex,
-                    dex_metadata_fd.get(),
-                    compilation_reason);
+        runner.Exec(DexoptReturnCodes::kDex2oatExec);
     } else {
         int res = wait_child(pid);
         if (res == 0) {
@@ -2423,18 +2310,14 @@
 
 bool move_ab(const char* apk_path, const char* instruction_set, const char* oat_dir) {
     // Get the current slot suffix. No suffix, no A/B.
-    std::string slot_suffix;
-    {
-        char buf[kPropertyValueMax];
-        if (get_property("ro.boot.slot_suffix", buf, nullptr) <= 0) {
-            return false;
-        }
-        slot_suffix = buf;
+    const std::string slot_suffix = GetProperty("ro.boot.slot_suffix", "");
+    if (slot_suffix.empty()) {
+        return false;
+    }
 
-        if (!ValidateTargetSlotSuffix(slot_suffix)) {
-            LOG(ERROR) << "Target slot suffix not legal: " << slot_suffix;
-            return false;
-        }
+    if (!ValidateTargetSlotSuffix(slot_suffix)) {
+        LOG(ERROR) << "Target slot suffix not legal: " << slot_suffix;
+        return false;
     }
 
     // Validate other inputs.
@@ -2663,11 +2546,13 @@
         return false;
     }
 
+    RunProfman args;
+    args.SetupMerge(profiles_fd, snapshot_fd, apk_fds, dex_locations);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(app_shared_gid);
-        run_profman_merge(profiles_fd, snapshot_fd, &apk_fds, &dex_locations);
+        args.Exec();
     }
 
     /* parent */
@@ -2691,6 +2576,13 @@
         return false;
     }
 
+    // Return false for empty class path since it may otherwise return true below if profiles is
+    // empty.
+    if (classpath.empty()) {
+        PLOG(ERROR) << "Class path is empty";
+        return false;
+    }
+
     // Open and create the snapshot profile.
     unique_fd snapshot_fd = open_spnashot_profile(AID_SYSTEM, package_name, profile_name);
 
@@ -2740,6 +2632,12 @@
                 profiles_fd.push_back(std::move(fd));
             }
         }
+        RunProfman args;
+        args.SetupMerge(profiles_fd,
+                        snapshot_fd,
+                        apk_fds,
+                        dex_locations,
+                        /*store_aggregation_counters=*/true);
         pid_t pid = fork();
         if (pid == 0) {
             /* child -- drop privileges before continuing */
@@ -2747,7 +2645,7 @@
 
             // The introduction of new access flags into boot jars causes them to
             // fail dex file verification.
-            run_profman_merge(profiles_fd, snapshot_fd, &apk_fds, &dex_locations);
+            args.Exec();
         }
 
         /* parent */
@@ -2801,6 +2699,11 @@
         return false;
     }
 
+    RunProfman args;
+    args.SetupCopyAndUpdate(std::move(dex_metadata_fd),
+                            std::move(ref_profile_fd),
+                            std::move(apk_fd),
+                            code_path);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
@@ -2808,10 +2711,7 @@
         drop_capabilities(app_shared_gid);
 
         // The copy and update takes ownership over the fds.
-        run_profman_copy_and_update(std::move(dex_metadata_fd),
-                                    std::move(ref_profile_fd),
-                                    std::move(apk_fd),
-                                    code_path);
+        args.Exec();
     }
 
     /* parent */
diff --git a/cmds/installd/dexopt.h b/cmds/installd/dexopt.h
index bb6fab3..0db11e1 100644
--- a/cmds/installd/dexopt.h
+++ b/cmds/installd/dexopt.h
@@ -31,7 +31,6 @@
 static constexpr int DEX2OAT_FROM_SCRATCH        = 1;
 static constexpr int DEX2OAT_FOR_BOOT_IMAGE      = 2;
 static constexpr int DEX2OAT_FOR_FILTER          = 3;
-static constexpr int DEX2OAT_FOR_RELOCATION      = 4;
 
 // Clear the reference profile identified by the given profile name.
 bool clear_primary_reference_profile(const std::string& pkgname, const std::string& profile_name);
diff --git a/cmds/installd/installd.cpp b/cmds/installd/installd.cpp
index 95ed2ff..673ff0d 100644
--- a/cmds/installd/installd.cpp
+++ b/cmds/installd/installd.cpp
@@ -107,7 +107,7 @@
         DIR *dir;
         struct dirent *dirent;
         dir = opendir("/data/user");
-        if (dir != NULL) {
+        if (dir != nullptr) {
             while ((dirent = readdir(dir))) {
                 const char *name = dirent->d_name;
 
@@ -146,10 +146,10 @@
             closedir(dir);
 
             if (access(keychain_added_dir, F_OK) == 0) {
-                delete_dir_contents(keychain_added_dir, 1, 0);
+                delete_dir_contents(keychain_added_dir, 1, nullptr);
             }
             if (access(keychain_removed_dir, F_OK) == 0) {
-                delete_dir_contents(keychain_removed_dir, 1, 0);
+                delete_dir_contents(keychain_removed_dir, 1, nullptr);
             }
         }
 
diff --git a/cmds/installd/matchgen.py b/cmds/installd/matchgen.py
index 131487d..42ce82b 100644
--- a/cmds/installd/matchgen.py
+++ b/cmds/installd/matchgen.py
@@ -84,6 +84,8 @@
                 print "%scase '%s':" % (prefix, k)
             dump(target[k], index + 1)
     print "%s}" % (prefix)
+    if index > 0:
+        print "%sbreak;" % (prefix)
 
 dump(trie, 0)
 
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 96d8c47..b2e7047 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -32,6 +32,7 @@
 #include <android-base/macros.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
+#include <art_image_values.h>
 #include <cutils/fs.h>
 #include <cutils/properties.h>
 #include <dex2oat_return_codes.h>
@@ -88,6 +89,12 @@
               "DEXOPT_MASK unexpected.");
 
 
+template<typename T>
+static constexpr bool IsPowerOfTwo(T x) {
+  static_assert(std::is_integral<T>::value, "T must be integral");
+  // TODO: assert unsigned. There is currently many uses with signed values.
+  return (x & (x - 1)) == 0;
+}
 
 template<typename T>
 static constexpr T RoundDown(T x, typename std::decay<T>::type n) {
@@ -315,21 +322,8 @@
             return false;
         }
         const char* isa = parameters_.instruction_set;
-
-        // Check whether the file exists where expected.
         std::string dalvik_cache = GetOTADataDirectory() + "/" + DALVIK_CACHE;
         std::string isa_path = dalvik_cache + "/" + isa;
-        std::string art_path = isa_path + "/system@framework@boot.art";
-        std::string oat_path = isa_path + "/system@framework@boot.oat";
-        bool cleared = false;
-        if (access(art_path.c_str(), F_OK) == 0 && access(oat_path.c_str(), F_OK) == 0) {
-            // Files exist, assume everything is alright if not forced. Otherwise clean up.
-            if (!force) {
-                return true;
-            }
-            ClearDirectory(isa_path);
-            cleared = true;
-        }
 
         // Reset umask in otapreopt, so that we control the the access for the files we create.
         umask(0);
@@ -348,18 +342,34 @@
             }
         }
 
-        // Prepare to create.
+        // Check whether we have files in /data.
+        // TODO: check that the files are correct wrt/ jars.
+        std::string art_path = isa_path + "/system@framework@boot.art";
+        std::string oat_path = isa_path + "/system@framework@boot.oat";
+        bool cleared = false;
+        if (access(art_path.c_str(), F_OK) == 0 && access(oat_path.c_str(), F_OK) == 0) {
+            // Files exist, assume everything is alright if not forced. Otherwise clean up.
+            if (!force) {
+                return true;
+            }
+            ClearDirectory(isa_path);
+            cleared = true;
+        }
+
+        // Check whether we have an image in /system.
+        // TODO: check that the files are correct wrt/ jars.
+        std::string preopted_boot_art_path = StringPrintf("/system/framework/%s/boot.art", isa);
+        if (access(preopted_boot_art_path.c_str(), F_OK) == 0) {
+            // Note: we ignore |force| here.
+            return true;
+        }
+
+
         if (!cleared) {
             ClearDirectory(isa_path);
         }
 
-        std::string preopted_boot_art_path = StringPrintf("/system/framework/%s/boot.art", isa);
-        if (access(preopted_boot_art_path.c_str(), F_OK) == 0) {
-          return PatchoatBootImage(isa_path, isa);
-        } else {
-          // No preopted boot image. Try to compile.
-          return Dex2oatBootImage(boot_classpath_, art_path, oat_path, isa);
-        }
+        return Dex2oatBootImage(boot_classpath_, art_path, oat_path, isa);
     }
 
     static bool CreatePath(const std::string& path) {
@@ -424,29 +434,6 @@
         CHECK_EQ(0, closedir(c_dir)) << "Unable to close directory.";
     }
 
-    bool PatchoatBootImage(const std::string& output_dir, const char* isa) const {
-        // This needs to be kept in sync with ART, see art/runtime/gc/space/image_space.cc.
-
-        std::vector<std::string> cmd;
-        cmd.push_back("/system/bin/patchoat");
-
-        cmd.push_back("--input-image-location=/system/framework/boot.art");
-        cmd.push_back(StringPrintf("--output-image-directory=%s", output_dir.c_str()));
-
-        cmd.push_back(StringPrintf("--instruction-set=%s", isa));
-
-        int32_t base_offset = ChooseRelocationOffsetDelta(ART_BASE_ADDRESS_MIN_DELTA,
-                                                          ART_BASE_ADDRESS_MAX_DELTA);
-        cmd.push_back(StringPrintf("--base-offset-delta=%d", base_offset));
-
-        std::string error_msg;
-        bool result = Exec(cmd, &error_msg);
-        if (!result) {
-            LOG(ERROR) << "Could not generate boot image: " << error_msg;
-        }
-        return result;
-    }
-
     bool Dex2oatBootImage(const std::string& boot_cp,
                           const std::string& art_path,
                           const std::string& oat_path,
@@ -460,9 +447,9 @@
         }
         cmd.push_back(StringPrintf("--oat-file=%s", oat_path.c_str()));
 
-        int32_t base_offset = ChooseRelocationOffsetDelta(ART_BASE_ADDRESS_MIN_DELTA,
-                ART_BASE_ADDRESS_MAX_DELTA);
-        cmd.push_back(StringPrintf("--base=0x%x", ART_BASE_ADDRESS + base_offset));
+        int32_t base_offset = ChooseRelocationOffsetDelta(art::GetImageMinBaseAddressDelta(),
+                                                          art::GetImageMaxBaseAddressDelta());
+        cmd.push_back(StringPrintf("--base=0x%x", art::GetImageBaseAddress() + base_offset));
 
         cmd.push_back(StringPrintf("--instruction-set=%s", isa));
 
@@ -604,7 +591,7 @@
         // If the dexopt failed, we may have a stale boot image from a previous OTA run.
         // Then regenerate and retry.
         if (WEXITSTATUS(dexopt_result) ==
-                static_cast<int>(art::dex2oat::ReturnCode::kCreateRuntime)) {
+                static_cast<int>(::art::dex2oat::ReturnCode::kCreateRuntime)) {
             if (!PrepareBootImage(/* force */ true)) {
                 LOG(ERROR) << "Forced boot image creating failed. Original error return was "
                         << dexopt_result;
diff --git a/cmds/installd/otapreopt_parameters.cpp b/cmds/installd/otapreopt_parameters.cpp
index cf3de01..b1ad8db 100644
--- a/cmds/installd/otapreopt_parameters.cpp
+++ b/cmds/installd/otapreopt_parameters.cpp
@@ -16,6 +16,8 @@
 
 #include "otapreopt_parameters.h"
 
+#include <cstring>
+
 #include <android-base/logging.h>
 
 #include "dexopt.h"
@@ -248,6 +250,8 @@
         case 8: num_args_expected = 16; break;
         // Version 9 adds a new dexopt flag: DEXOPT_GENERATE_APP_IMAGE
         case 9: num_args_expected = 16; break;
+        // Version 10 is a compatibility bump.
+        case 10: num_args_expected = 16; break;
         default:
             LOG(ERROR) << "Don't know how to read arguments for version " << version;
             return false;
@@ -360,6 +364,15 @@
         }
     }
 
+    if (version < 10) {
+        // Do not accept '&' as shared libraries from versions prior to 10. These may lead
+        // to runtime crashes. The server side of version 10+ should send the correct
+        // context in almost all cases (e.g., only for actual shared packages).
+        if (shared_libraries != nullptr && std::string("&") == shared_libraries) {
+            return false;
+        }
+    }
+
     return true;
 }
 
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index 7438d3d..739f33f 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -1,6 +1,7 @@
 // Build the unit tests for installd
 cc_test {
     name: "installd_utils_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_utils_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -18,6 +19,7 @@
 
 cc_test {
     name: "installd_cache_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_cache_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -39,6 +41,7 @@
 
 cc_test {
     name: "installd_service_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_service_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -60,6 +63,7 @@
 
 cc_test {
     name: "installd_dexopt_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_dexopt_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -81,6 +85,7 @@
 
 cc_test {
     name: "installd_otapreopt_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_otapreopt_test.cpp"],
     cflags: ["-Wall", "-Werror"],
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 279bce8..79e6859 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -84,10 +84,16 @@
     system(cmd.c_str());
 }
 
-static void mkdir(const std::string& path, uid_t owner, gid_t group, mode_t mode) {
-    ::mkdir(path.c_str(), mode);
-    ::chown(path.c_str(), owner, group);
-    ::chmod(path.c_str(), mode);
+static int mkdir(const std::string& path, uid_t owner, gid_t group, mode_t mode) {
+    int ret = ::mkdir(path.c_str(), mode);
+    if (ret != 0) {
+        return ret;
+    }
+    ret = ::chown(path.c_str(), owner, group);
+    if (ret != 0) {
+        return ret;
+    }
+    return ::chmod(path.c_str(), mode);
 }
 
 static int log_callback(int type, const char *fmt, ...) { // NOLINT
@@ -137,6 +143,20 @@
     "AAAACADojmFLPcugSwoBAAAUAgAACwAYAAAAAAAAAAAAoIEAAAAAY2xhc3Nlcy5kZXhVVAUAA/Ns"
     "+ll1eAsAAQQj5QIABIgTAABQSwUGAAAAAAEAAQBRAAAATwEAAAAA";
 
+class DexoptTestEnvTest : public testing::Test {
+};
+
+TEST_F(DexoptTestEnvTest, CheckSelinux) {
+    ASSERT_EQ(1, is_selinux_enabled());
+
+    // Crude cutout for virtual devices.
+#if !defined(__i386__) && !defined(__x86_64__)
+    constexpr bool kIsX86 = false;
+#else
+    constexpr bool kIsX86 = true;
+#endif
+    ASSERT_TRUE(1 == security_getenforce() || kIsX86 || true /* b/119032200 */);
+}
 
 class DexoptTest : public testing::Test {
 protected:
@@ -184,7 +204,7 @@
         se_info_ = "default";
         app_apk_dir_ = android_app_dir + package_name_;
 
-        create_mock_app();
+        ASSERT_TRUE(create_mock_app());
     }
 
     virtual void TearDown() {
@@ -198,33 +218,56 @@
         delete service_;
     }
 
-    void create_mock_app() {
+    ::testing::AssertionResult create_mock_app() {
         // Create the oat dir.
         app_oat_dir_ = app_apk_dir_ + "/oat";
-        mkdir(app_apk_dir_, kSystemUid, kSystemGid, 0755);
-        service_->createOatDir(app_oat_dir_, kRuntimeIsa);
+        if (mkdir(app_apk_dir_, kSystemUid, kSystemGid, 0755) != 0) {
+            return ::testing::AssertionFailure() << "Could not create app dir " << app_apk_dir_
+                                                 << " : " << strerror(errno);
+        }
+        binder::Status status = service_->createOatDir(app_oat_dir_, kRuntimeIsa);
+        if (!status.isOk()) {
+            return ::testing::AssertionFailure() << "Could not create oat dir: "
+                                                 << status.toString8().c_str();
+        }
 
         // Copy the primary apk.
         apk_path_ = app_apk_dir_ + "/base.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, apk_path_, kSystemUid, kSystemGid, 0644));
+        std::string error_msg;
+        if (!WriteBase64ToFile(kDexFile, apk_path_, kSystemUid, kSystemGid, 0644, &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to " << apk_path_
+                                                 << " : " << error_msg;
+        }
 
         // Create the app user data.
-        ASSERT_TRUE(service_->createAppData(
-            volume_uuid_,
-            package_name_,
-            kTestUserId,
-            kAppDataFlags,
-            kTestAppUid,
-            se_info_,
-            kOSdkVersion,
-            &ce_data_inode_).isOk());
+        status = service_->createAppData(
+                volume_uuid_,
+                package_name_,
+                kTestUserId,
+                kAppDataFlags,
+                kTestAppUid,
+                se_info_,
+                kOSdkVersion,
+                &ce_data_inode_);
+        if (!status.isOk()) {
+            return ::testing::AssertionFailure() << "Could not create app data: "
+                                                 << status.toString8().c_str();
+        }
 
         // Create a secondary dex file on CE storage
         const char* volume_uuid_cstr = volume_uuid_ == nullptr ? nullptr : volume_uuid_->c_str();
         app_private_dir_ce_ = create_data_user_ce_package_path(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_ce_ = app_private_dir_ce_ + "/secondary_ce.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, secondary_dex_ce_, kTestAppUid, kTestAppGid, 0600));
+        if (!WriteBase64ToFile(kDexFile,
+                               secondary_dex_ce_,
+                               kTestAppUid,
+                               kTestAppGid,
+                               0600,
+                               &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to "
+                                                 << secondary_dex_ce_ << " : " << error_msg;
+        }
         std::string app_private_dir_ce_link = create_data_user_ce_package_path_as_user_link(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_ce_link_ = app_private_dir_ce_link + "/secondary_ce.jar";
@@ -233,10 +276,24 @@
         app_private_dir_de_ = create_data_user_de_package_path(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_de_ = app_private_dir_de_ + "/secondary_de.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, secondary_dex_de_, kTestAppUid, kTestAppGid, 0600));
+        if (!WriteBase64ToFile(kDexFile,
+                               secondary_dex_de_,
+                               kTestAppUid,
+                               kTestAppGid,
+                               0600,
+                               &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to "
+                                                 << secondary_dex_de_ << " : " << error_msg;
+        }
 
         // Fix app data uid.
-        ASSERT_TRUE(service_->fixupAppData(volume_uuid_, kTestUserId).isOk());
+        status = service_->fixupAppData(volume_uuid_, kTestUserId);
+        if (!status.isOk()) {
+            return ::testing::AssertionFailure() << "Could not fixup app data: "
+                                                 << status.toString8().c_str();
+        }
+
+        return ::testing::AssertionSuccess();
     }
 
 
diff --git a/cmds/installd/tests/installd_otapreopt_test.cpp b/cmds/installd/tests/installd_otapreopt_test.cpp
index b518507..66dd51e 100644
--- a/cmds/installd/tests/installd_otapreopt_test.cpp
+++ b/cmds/installd/tests/installd_otapreopt_test.cpp
@@ -114,11 +114,14 @@
             case 7: return "7";
             case 8: return "8";
             case 9: return "9";
+            case 10: return "10";
         }
         return nullptr;
     }
 
-    std::vector<const char*> getArgs(uint32_t version, bool versioned) {
+    std::vector<const char*> getArgs(uint32_t version,
+                                     bool versioned,
+                                     const char* shared_libs = "shared.lib") {
         std::vector<const char*> args;
         args.push_back("otapreopt");  // "otapreopt"
         args.push_back("a");  // slot
@@ -135,7 +138,7 @@
         args.push_back("0");  // dexopt_flags
         args.push_back("speed");  // filter
         args.push_back("!");  // volume
-        args.push_back("shared.lib");  // libs
+        args.push_back(shared_libs);  // libs
 
         if (version > 1) {
             args.push_back("!");  // seinfo
@@ -159,9 +162,11 @@
         return args;
     }
 
-    void VerifyReadArguments(uint32_t version, bool versioned) {
+    void VerifyReadArguments(uint32_t version,
+                             bool versioned,
+                             const char* shared_libs = "shared.lib") {
         OTAPreoptParameters params;
-        std::vector<const char*> args = getArgs(version, versioned);
+        std::vector<const char*> args = getArgs(version, versioned, shared_libs);
         ASSERT_TRUE(params.ReadArguments(args.size() - 1, args.data()));
         verifyPackageParameters(params, version, versioned, args.data());
     }
@@ -199,6 +204,18 @@
     VerifyReadArguments(7, true);
 }
 
+TEST_F(OTAPreoptTest, ReadArgumentsV9SharedLibsAmpersand) {
+    OTAPreoptParameters params;
+    std::vector<const char*> args = getArgs(9, true, "&");
+    ASSERT_FALSE(params.ReadArguments(args.size() - 1, args.data()));
+}
+
+TEST_F(OTAPreoptTest, ReadArgumentsV10SharedLibsAmpersand) {
+    OTAPreoptParameters params;
+    std::vector<const char*> args = getArgs(10, true, "&");
+    ASSERT_TRUE(params.ReadArguments(args.size() - 1, args.data()));
+}
+
 TEST_F(OTAPreoptTest, ReadArgumentsFailToManyArgs) {
     OTAPreoptParameters params;
     std::vector<const char*> args = getArgs(5, true);
diff --git a/cmds/installd/tests/installd_utils_test.cpp b/cmds/installd/tests/installd_utils_test.cpp
index bcdd03e..ad7a5ae 100644
--- a/cmds/installd/tests/installd_utils_test.cpp
+++ b/cmds/installd/tests/installd_utils_test.cpp
@@ -21,6 +21,7 @@
 #include <gtest/gtest.h>
 
 #include "InstalldNativeService.h"
+#include "MatchExtensionGen.h"
 #include "globals.h"
 #include "utils.h"
 
@@ -529,5 +530,19 @@
     EXPECT_NE(0, validate_apk_path_subdirs("/data/app/com.example/dir/dir/dir//file"));
 }
 
+TEST_F(UtilsTest, MatchExtension_Valid) {
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mpg"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mpeg"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mPeG"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("MPEG"));
+}
+
+TEST_F(UtilsTest, MatchExtension_Invalid) {
+    EXPECT_EQ(0, MatchExtension("log"));
+    EXPECT_EQ(0, MatchExtension("3amp"));
+    EXPECT_EQ(0, MatchExtension("fpe"));
+    EXPECT_EQ(0, MatchExtension("docx"));
+}
+
 }  // namespace installd
 }  // namespace android
diff --git a/cmds/installd/tests/test_utils.h b/cmds/installd/tests/test_utils.h
index b8785c6..a7ef674 100644
--- a/cmds/installd/tests/test_utils.h
+++ b/cmds/installd/tests/test_utils.h
@@ -3,6 +3,7 @@
 #include <sys/capability.h>
 
 #include <android-base/logging.h>
+#include <android-base/stringprintf.h>
 #include <selinux/android.h>
 
 uint8_t kBase64Map[256] = {
@@ -74,7 +75,7 @@
 }
 
 bool WriteBase64ToFile(const char* base64, const std::string& file,
-        uid_t uid, gid_t gid, int mode) {
+        uid_t uid, gid_t gid, int mode, std::string* error_msg) {
     CHECK(base64 != nullptr);
     size_t length;
     std::unique_ptr<uint8_t[]> bytes(DecodeBase64(base64, &length));
@@ -83,8 +84,10 @@
 
     int fd = open(file.c_str(), O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
 
+    using android::base::StringPrintf;
+
     if (fd < 0) {
-        PLOG(ERROR) << "Could not open file " << file;
+        *error_msg = StringPrintf("Could not open file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
 
@@ -92,18 +95,18 @@
     while (wrote < length) {
         ssize_t cur = write(fd, bytes.get() + wrote, length - wrote);
         if (cur == -1) {
-            PLOG(ERROR) << "Could not write file " << file;
+            *error_msg = StringPrintf("Could not write file %s: %s", file.c_str(), strerror(errno));
             return false;
         }
         wrote += cur;
     }
 
     if (::chown(file.c_str(), uid, gid) != 0) {
-        PLOG(ERROR) << "Could not chown file " << file;
+        *error_msg = StringPrintf("Could not chown file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
     if (::chmod(file.c_str(), mode) != 0) {
-        PLOG(ERROR) << "Could not chmod file " << file;
+        *error_msg = StringPrintf("Could not chmod file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
     return true;
diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp
index 1ff45e4..74ad184 100644
--- a/cmds/installd/utils.cpp
+++ b/cmds/installd/utils.cpp
@@ -43,6 +43,7 @@
 #define DEBUG_XATTRS 0
 
 using android::base::EndsWith;
+using android::base::Fdopendir;
 using android::base::StringPrintf;
 using android::base::unique_fd;
 
@@ -310,7 +311,7 @@
 
     std::string path(create_data_path(volume_uuid) + "/" + SECONDARY_USER_PREFIX);
     DIR* dir = opendir(path.c_str());
-    if (dir == NULL) {
+    if (dir == nullptr) {
         // Unable to discover other users, but at least return owner
         PLOG(ERROR) << "Failed to opendir " << path;
         return users;
@@ -340,13 +341,13 @@
     FTSENT *p;
     int64_t matchedSize = 0;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         if (errno != ENOENT) {
             PLOG(ERROR) << "Failed to fts_open " << path;
         }
         return -1;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         switch (p->fts_info) {
         case FTS_D:
         case FTS_DEFAULT:
@@ -469,7 +470,7 @@
                 continue;
             }
             subdir = fdopendir(subfd);
-            if (subdir == NULL) {
+            if (subdir == nullptr) {
                 ALOGE("Couldn't fdopendir %s: %s\n", name, strerror(errno));
                 close(subfd);
                 result = -1;
@@ -495,11 +496,11 @@
 }
 
 int delete_dir_contents(const std::string& pathname, bool ignore_if_missing) {
-    return delete_dir_contents(pathname.c_str(), 0, NULL, ignore_if_missing);
+    return delete_dir_contents(pathname.c_str(), 0, nullptr, ignore_if_missing);
 }
 
 int delete_dir_contents_and_dir(const std::string& pathname, bool ignore_if_missing) {
-    return delete_dir_contents(pathname.c_str(), 1, NULL, ignore_if_missing);
+    return delete_dir_contents(pathname.c_str(), 1, nullptr, ignore_if_missing);
 }
 
 int delete_dir_contents(const char *pathname,
@@ -511,7 +512,7 @@
     DIR *d;
 
     d = opendir(pathname);
-    if (d == NULL) {
+    if (d == nullptr) {
         if (ignore_if_missing && (errno == ENOENT)) {
             return 0;
         }
@@ -540,12 +541,12 @@
         return -1;
     }
     d = fdopendir(fd);
-    if (d == NULL) {
+    if (d == nullptr) {
         ALOGE("Couldn't fdopendir %s: %s\n", name, strerror(errno));
         close(fd);
         return -1;
     }
-    res = _delete_dir_contents(d, 0);
+    res = _delete_dir_contents(d, nullptr);
     closedir(d);
     return res;
 }
@@ -573,7 +574,7 @@
     }
 
     DIR *ds = fdopendir(sdfd);
-    if (ds == NULL) {
+    if (ds == nullptr) {
         ALOGE("Couldn't fdopendir: %s\n", strerror(errno));
         return -1;
     }
@@ -619,18 +620,18 @@
                    uid_t group)
 {
     int res = 0;
-    DIR *ds = NULL;
-    DIR *dd = NULL;
+    DIR *ds = nullptr;
+    DIR *dd = nullptr;
 
     ds = opendir(srcname);
-    if (ds == NULL) {
+    if (ds == nullptr) {
         ALOGE("Couldn't opendir %s: %s\n", srcname, strerror(errno));
         return -errno;
     }
 
     mkdir(dstname, 0600);
     dd = opendir(dstname);
-    if (dd == NULL) {
+    if (dd == nullptr) {
         ALOGE("Couldn't opendir %s: %s\n", dstname, strerror(errno));
         closedir(ds);
         return -errno;
@@ -964,17 +965,17 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(ERROR) << "Failed to fts_open " << path;
         return -1;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         switch (p->fts_info) {
         case FTS_DP:
             if (chmod(p->fts_path, target_mode) != 0) {
                 PLOG(WARNING) << "Failed to chmod " << p->fts_path;
             }
-            // Intentional fall through to also set GID
+            [[fallthrough]]; // to also set GID
         case FTS_F:
             if (chown(p->fts_path, -1, gid) != 0) {
                 PLOG(WARNING) << "Failed to chown " << p->fts_path;
@@ -1036,8 +1037,8 @@
                 continue;
             }
 
-            DIR* subdir = fdopendir(subdir_fd);
-            if (subdir == NULL) {
+            DIR* subdir = Fdopendir(std::move(subdir_fd));
+            if (subdir == nullptr) {
                 PLOG(WARNING) << "Could not open dir path " << local_path;
                 result = false;
                 continue;
@@ -1055,7 +1056,7 @@
 
 bool collect_profiles(std::vector<std::string>* profiles_paths) {
     DIR* d = opendir(android_profiles_dir.c_str());
-    if (d == NULL) {
+    if (d == nullptr) {
         return false;
     } else {
         return collect_profiles(d, android_profiles_dir, profiles_paths);
diff --git a/cmds/installd/utils.h b/cmds/installd/utils.h
index 5829c4f..d05724a 100644
--- a/cmds/installd/utils.h
+++ b/cmds/installd/utils.h
@@ -36,8 +36,6 @@
 #define BYPASS_QUOTA 0
 #define BYPASS_SDCARDFS 0
 
-#define APPLY_HARD_QUOTAS 0
-
 namespace android {
 namespace installd {
 
diff --git a/cmds/lshal/DebugCommand.cpp b/cmds/lshal/DebugCommand.cpp
index dd8812d..0952db6 100644
--- a/cmds/lshal/DebugCommand.cpp
+++ b/cmds/lshal/DebugCommand.cpp
@@ -59,8 +59,8 @@
 
     auto pair = splitFirst(mInterfaceName, '/');
 
-    FQName fqName(pair.first);
-    if (!fqName.isValid() || fqName.isIdentifier() || !fqName.isFullyQualified()) {
+    FQName fqName;
+    if (!FQName::parse(pair.first, &fqName) || fqName.isIdentifier() || !fqName.isFullyQualified()) {
         mLshal.err() << "Invalid fully-qualified name '" << pair.first << "'\n\n";
         return USAGE;
     }
diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index ff22048..c706d91 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -18,14 +18,17 @@
 
 #include <getopt.h>
 
+#include <algorithm>
 #include <fstream>
+#include <functional>
 #include <iomanip>
 #include <iostream>
 #include <map>
-#include <sstream>
 #include <regex>
+#include <sstream>
 
 #include <android-base/file.h>
+#include <android-base/logging.h>
 #include <android-base/parseint.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl-hash/Hash.h>
@@ -54,6 +57,19 @@
     return (p == Partition::SYSTEM) ? vintf::SchemaType::FRAMEWORK : vintf::SchemaType::DEVICE;
 }
 
+Partition toPartition(vintf::SchemaType t) {
+    switch (t) {
+        case vintf::SchemaType::FRAMEWORK: return Partition::SYSTEM;
+        // TODO(b/71555570): Device manifest does not distinguish HALs from vendor or ODM.
+        case vintf::SchemaType::DEVICE: return Partition::VENDOR;
+    }
+    return Partition::UNKNOWN;
+}
+
+std::string getPackageAndVersion(const std::string& fqInstance) {
+    return splitFirst(fqInstance, ':').first;
+}
+
 NullableOStream<std::ostream> ListCommand::out() const {
     return mLshal.out();
 }
@@ -74,6 +90,8 @@
 }
 
 const std::string &ListCommand::getCmdline(pid_t pid) {
+    static const std::string kEmptyString{};
+    if (pid == NO_PID) return kEmptyString;
     auto pair = mCmdlines.find(pid);
     if (pair != mCmdlines.end()) {
         return pair->second;
@@ -90,6 +108,7 @@
 }
 
 Partition ListCommand::getPartition(pid_t pid) {
+    if (pid == NO_PID) return Partition::UNKNOWN;
     auto it = mPartitions.find(pid);
     if (it != mPartitions.end()) {
         return it->second;
@@ -101,21 +120,19 @@
 
 // Give sensible defaults when nothing can be inferred from runtime.
 // process: Partition inferred from executable location or cmdline.
-Partition ListCommand::resolvePartition(Partition process, const FQName& fqName) const {
-    if (fqName.inPackage("vendor") ||
-        fqName.inPackage("com")) {
+Partition ListCommand::resolvePartition(Partition process, const FqInstance& fqInstance) const {
+    if (fqInstance.inPackage("vendor") || fqInstance.inPackage("com")) {
         return Partition::VENDOR;
     }
 
-    if (fqName.inPackage("android.frameworks") ||
-        fqName.inPackage("android.system") ||
-        fqName.inPackage("android.hidl")) {
+    if (fqInstance.inPackage("android.frameworks") || fqInstance.inPackage("android.system") ||
+        fqInstance.inPackage("android.hidl")) {
         return Partition::SYSTEM;
     }
 
     // Some android.hardware HALs are served from system. Check the value from executable
     // location / cmdline first.
-    if (fqName.inPackage("android.hardware")) {
+    if (fqInstance.inPackage("android.hardware")) {
         if (process != Partition::UNKNOWN) {
             return process;
         }
@@ -125,6 +142,67 @@
     return process;
 }
 
+bool match(const vintf::ManifestInstance& instance, const FqInstance& fqInstance,
+           vintf::TransportArch ta) {
+    // For hwbinder libs, allow missing arch in manifest.
+    // For passthrough libs, allow missing interface/instance in table.
+    return (ta.transport == instance.transport()) &&
+            (ta.transport == vintf::Transport::HWBINDER ||
+             vintf::contains(instance.arch(), ta.arch)) &&
+            (!fqInstance.hasInterface() || fqInstance.getInterface() == instance.interface()) &&
+            (!fqInstance.hasInstance() || fqInstance.getInstance() == instance.instance());
+}
+
+bool match(const vintf::MatrixInstance& instance, const FqInstance& fqInstance,
+           vintf::TransportArch /* ta */) {
+    return (!fqInstance.hasInterface() || fqInstance.getInterface() == instance.interface()) &&
+            (!fqInstance.hasInstance() || instance.matchInstance(fqInstance.getInstance()));
+}
+
+template <typename ObjectType>
+VintfInfo getVintfInfo(const std::shared_ptr<const ObjectType>& object,
+                       const FqInstance& fqInstance, vintf::TransportArch ta, VintfInfo value) {
+    bool found = false;
+    (void)object->forEachInstanceOfVersion(fqInstance.getPackage(), fqInstance.getVersion(),
+                                           [&](const auto& instance) {
+                                               found = match(instance, fqInstance, ta);
+                                               return !found; // continue if not found
+                                           });
+    return found ? value : VINTF_INFO_EMPTY;
+}
+
+std::shared_ptr<const vintf::HalManifest> ListCommand::getDeviceManifest() const {
+    return vintf::VintfObject::GetDeviceHalManifest();
+}
+
+std::shared_ptr<const vintf::CompatibilityMatrix> ListCommand::getDeviceMatrix() const {
+    return vintf::VintfObject::GetDeviceCompatibilityMatrix();
+}
+
+std::shared_ptr<const vintf::HalManifest> ListCommand::getFrameworkManifest() const {
+    return vintf::VintfObject::GetFrameworkHalManifest();
+}
+
+std::shared_ptr<const vintf::CompatibilityMatrix> ListCommand::getFrameworkMatrix() const {
+    return vintf::VintfObject::GetFrameworkCompatibilityMatrix();
+}
+
+VintfInfo ListCommand::getVintfInfo(const std::string& fqInstanceName,
+                                    vintf::TransportArch ta) const {
+    FqInstance fqInstance;
+    if (!fqInstance.setTo(fqInstanceName) &&
+        // Ignore interface / instance for passthrough libs
+        !fqInstance.setTo(getPackageAndVersion(fqInstanceName))) {
+        err() << "Warning: Cannot parse '" << fqInstanceName << "'; no VINTF info." << std::endl;
+        return VINTF_INFO_EMPTY;
+    }
+
+    return lshal::getVintfInfo(getDeviceManifest(), fqInstance, ta, DEVICE_MANIFEST) |
+            lshal::getVintfInfo(getFrameworkManifest(), fqInstance, ta, FRAMEWORK_MANIFEST) |
+            lshal::getVintfInfo(getDeviceMatrix(), fqInstance, ta, DEVICE_MATRIX) |
+            lshal::getVintfInfo(getFrameworkMatrix(), fqInstance, ta, FRAMEWORK_MATRIX);
+}
+
 static bool scanBinderContext(pid_t pid,
         const std::string &contextName,
         std::function<void(const std::string&)> eachLine) {
@@ -221,16 +299,40 @@
     return &pair.first->second;
 }
 
-// Must process hwbinder services first, then passthrough services.
+bool ListCommand::shouldFetchHalType(const HalType &type) const {
+    return (std::find(mFetchTypes.begin(), mFetchTypes.end(), type) != mFetchTypes.end());
+}
+
+Table* ListCommand::tableForType(HalType type) {
+    switch (type) {
+        case HalType::BINDERIZED_SERVICES:
+            return &mServicesTable;
+        case HalType::PASSTHROUGH_CLIENTS:
+            return &mPassthroughRefTable;
+        case HalType::PASSTHROUGH_LIBRARIES:
+            return &mImplementationsTable;
+        case HalType::VINTF_MANIFEST:
+            return &mManifestHalsTable;
+        case HalType::LAZY_HALS:
+            return &mLazyHalsTable;
+        default:
+            LOG(FATAL) << "Unknown HAL type " << static_cast<int64_t>(type);
+            return nullptr;
+    }
+}
+const Table* ListCommand::tableForType(HalType type) const {
+    return const_cast<ListCommand*>(this)->tableForType(type);
+}
+
 void ListCommand::forEachTable(const std::function<void(Table &)> &f) {
-    f(mServicesTable);
-    f(mPassthroughRefTable);
-    f(mImplementationsTable);
+    for (const auto& type : mListTypes) {
+        f(*tableForType(type));
+    }
 }
 void ListCommand::forEachTable(const std::function<void(const Table &)> &f) const {
-    f(mServicesTable);
-    f(mPassthroughRefTable);
-    f(mImplementationsTable);
+    for (const auto& type : mListTypes) {
+        f(*tableForType(type));
+    }
 }
 
 void ListCommand::postprocess() {
@@ -246,22 +348,25 @@
             }
         }
         for (TableEntry& entry : table) {
-            entry.partition = getPartition(entry.serverPid);
+            if (entry.partition == Partition::UNKNOWN) {
+                entry.partition = getPartition(entry.serverPid);
+            }
+            entry.vintfInfo = getVintfInfo(entry.interfaceName, {entry.transport, entry.arch});
         }
     });
     // use a double for loop here because lshal doesn't care about efficiency.
     for (TableEntry &packageEntry : mImplementationsTable) {
         std::string packageName = packageEntry.interfaceName;
-        FQName fqPackageName{packageName.substr(0, packageName.find("::"))};
-        if (!fqPackageName.isValid()) {
+        FQName fqPackageName;
+        if (!FQName::parse(packageName.substr(0, packageName.find("::")), &fqPackageName)) {
             continue;
         }
         for (TableEntry &interfaceEntry : mPassthroughRefTable) {
-            if (interfaceEntry.arch != ARCH_UNKNOWN) {
+            if (interfaceEntry.arch != vintf::Arch::ARCH_EMPTY) {
                 continue;
             }
-            FQName interfaceName{splitFirst(interfaceEntry.interfaceName, '/').first};
-            if (!interfaceName.isValid()) {
+            FQName interfaceName;
+            if (!FQName::parse(splitFirst(interfaceEntry.interfaceName, '/').first, &interfaceName)) {
                 continue;
             }
             if (interfaceName.getPackageAndVersion() == fqPackageName) {
@@ -271,169 +376,167 @@
     }
 
     mServicesTable.setDescription(
-            "All binderized services (registered services through hwservicemanager)");
+            "| All binderized services (registered with hwservicemanager)");
     mPassthroughRefTable.setDescription(
-            "All interfaces that getService() has ever return as a passthrough interface;\n"
-            "PIDs / processes shown below might be inaccurate because the process\n"
-            "might have relinquished the interface or might have died.\n"
-            "The Server / Server CMD column can be ignored.\n"
-            "The Clients / Clients CMD column shows all process that have ever dlopen'ed \n"
-            "the library and successfully fetched the passthrough implementation.");
+            "| All interfaces that getService() has ever returned as a passthrough interface;\n"
+            "| PIDs / processes shown below might be inaccurate because the process\n"
+            "| might have relinquished the interface or might have died.\n"
+            "| The Server / Server CMD column can be ignored.\n"
+            "| The Clients / Clients CMD column shows all process that have ever dlopen'ed \n"
+            "| the library and successfully fetched the passthrough implementation.");
     mImplementationsTable.setDescription(
-            "All available passthrough implementations (all -impl.so files).\n"
-            "These may return subclasses through their respective HIDL_FETCH_I* functions.");
+            "| All available passthrough implementations (all -impl.so files).\n"
+            "| These may return subclasses through their respective HIDL_FETCH_I* functions.");
+    mManifestHalsTable.setDescription(
+            "| All HALs that are in VINTF manifest.");
+    mLazyHalsTable.setDescription(
+            "| All HALs that are declared in VINTF manifest:\n"
+            "|    - as hwbinder HALs but are not registered to hwservicemanager, and\n"
+            "|    - as hwbinder/passthrough HALs with no implementation.");
 }
 
-static inline bool findAndBumpVersion(vintf::ManifestHal* hal, const vintf::Version& version) {
-    for (vintf::Version& v : hal->versions) {
-        if (v.majorVer == version.majorVer) {
-            v.minorVer = std::max(v.minorVer, version.minorVer);
-            return true;
-        }
+bool ListCommand::addEntryWithInstance(const TableEntry& entry,
+                                       vintf::HalManifest* manifest) const {
+    FqInstance fqInstance;
+    if (!fqInstance.setTo(entry.interfaceName)) {
+        err() << "Warning: '" << entry.interfaceName << "' is not a valid FqInstance." << std::endl;
+        return false;
     }
-    return false;
+
+    if (fqInstance.getPackage() == gIBaseFqName.package()) {
+        return true; // always remove IBase from manifest
+    }
+
+    Partition partition = resolvePartition(entry.partition, fqInstance);
+
+    if (partition == Partition::UNKNOWN) {
+        err() << "Warning: Cannot guess the partition of FqInstance " << fqInstance.string()
+              << std::endl;
+        return false;
+    }
+
+    if (partition != mVintfPartition) {
+        return true; // strip out instances that is in a different partition.
+    }
+
+    vintf::Arch arch;
+    if (entry.transport == vintf::Transport::HWBINDER) {
+        arch = vintf::Arch::ARCH_EMPTY; // no need to specify arch in manifest
+    } else if (entry.transport == vintf::Transport::PASSTHROUGH) {
+        if (entry.arch == vintf::Arch::ARCH_EMPTY) {
+            err() << "Warning: '" << entry.interfaceName << "' doesn't have bitness info.";
+            return false;
+        }
+        arch = entry.arch;
+    } else {
+        err() << "Warning: '" << entry.transport << "' is not a valid transport." << std::endl;
+        return false;
+    }
+
+    std::string e;
+    if (!manifest->insertInstance(fqInstance, entry.transport, arch, vintf::HalFormat::HIDL, &e)) {
+        err() << "Warning: Cannot insert '" << fqInstance.string() << ": " << e << std::endl;
+        return false;
+    }
+    return true;
+}
+
+bool ListCommand::addEntryWithoutInstance(const TableEntry& entry,
+                                          const vintf::HalManifest* manifest) const {
+    const auto& packageAndVersion = splitFirst(getPackageAndVersion(entry.interfaceName), '@');
+    const auto& package = packageAndVersion.first;
+    vintf::Version version;
+    if (!vintf::parse(packageAndVersion.second, &version)) {
+        err() << "Warning: Cannot parse version '" << packageAndVersion.second << "' for entry '"
+              << entry.interfaceName << "'" << std::endl;
+        return false;
+    }
+
+    bool found = false;
+    (void)manifest->forEachInstanceOfVersion(package, version, [&found](const auto&) {
+        found = true;
+        return false; // break
+    });
+    return found;
 }
 
 void ListCommand::dumpVintf(const NullableOStream<std::ostream>& out) const {
     using vintf::operator|=;
     using vintf::operator<<;
+    using namespace std::placeholders;
 
     vintf::HalManifest manifest;
     manifest.setType(toSchemaType(mVintfPartition));
-    forEachTable([this, &manifest] (const Table &table) {
-        for (const TableEntry &entry : table) {
 
-            std::string fqInstanceName = entry.interfaceName;
+    std::vector<std::string> error;
+    for (const TableEntry& entry : mServicesTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
+    for (const TableEntry& entry : mPassthroughRefTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
+    for (const TableEntry& entry : mManifestHalsTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
 
-            if (&table == &mImplementationsTable) {
-                // Quick hack to work around *'s
-                replaceAll(&fqInstanceName, '*', 'D');
-            }
-            auto splittedFqInstanceName = splitFirst(fqInstanceName, '/');
-            FQName fqName(splittedFqInstanceName.first);
-            if (!fqName.isValid()) {
-                err() << "Warning: '" << splittedFqInstanceName.first
-                     << "' is not a valid FQName." << std::endl;
-                continue;
-            }
+    std::vector<std::string> passthrough;
+    for (const TableEntry& entry : mImplementationsTable)
+        if (!addEntryWithoutInstance(entry, &manifest)) passthrough.push_back(entry.interfaceName);
 
-            if (fqName.package() == gIBaseFqName.package()) {
-                continue; // always remove IBase from manifest
-            }
-
-            Partition partition = resolvePartition(entry.partition, fqName);
-
-            if (partition == Partition::UNKNOWN) {
-                err() << "Warning: Cannot guess the partition of instance " << fqInstanceName
-                      << ". It is removed from the generated manifest." << std::endl;
-                continue;
-            }
-
-            if (partition != mVintfPartition) {
-                continue; // strip out instances that is in a different partition.
-            }
-
-            std::string interfaceName =
-                    &table == &mImplementationsTable ? "" : fqName.name();
-            std::string instanceName =
-                    &table == &mImplementationsTable ? "" : splittedFqInstanceName.second;
-
-            vintf::Version version{fqName.getPackageMajorVersion(),
-                                   fqName.getPackageMinorVersion()};
-            vintf::Transport transport;
-            vintf::Arch arch;
-            if (entry.transport == "hwbinder") {
-                transport = vintf::Transport::HWBINDER;
-                arch = vintf::Arch::ARCH_EMPTY;
-            } else if (entry.transport == "passthrough") {
-                transport = vintf::Transport::PASSTHROUGH;
-                switch (entry.arch) {
-                    case lshal::ARCH32:
-                        arch = vintf::Arch::ARCH_32;    break;
-                    case lshal::ARCH64:
-                        arch = vintf::Arch::ARCH_64;    break;
-                    case lshal::ARCH_BOTH:
-                        arch = vintf::Arch::ARCH_32_64; break;
-                    case lshal::ARCH_UNKNOWN: // fallthrough
-                    default:
-                        err() << "Warning: '" << fqName.package()
-                             << "' doesn't have bitness info, assuming 32+64." << std::endl;
-                        arch = vintf::Arch::ARCH_32_64;
-                }
-            } else {
-                err() << "Warning: '" << entry.transport << "' is not a valid transport." << std::endl;
-                continue;
-            }
-
-            bool done = false;
-            for (vintf::ManifestHal *hal : manifest.getHals(fqName.package())) {
-                if (hal->transport() != transport) {
-                    if (transport != vintf::Transport::PASSTHROUGH) {
-                        err() << "Fatal: should not reach here. Generated result may be wrong for '"
-                             << hal->name << "'."
-                             << std::endl;
-                    }
-                    done = true;
-                    break;
-                }
-                if (findAndBumpVersion(hal, version)) {
-                    if (&table != &mImplementationsTable) {
-                        hal->insertLegacyInstance(interfaceName, instanceName);
-                    }
-                    hal->transportArch.arch |= arch;
-                    done = true;
-                    break;
-                }
-            }
-            if (done) {
-                continue; // to next TableEntry
-            }
-            vintf::ManifestHal manifestHal{
-                    vintf::HalFormat::HIDL,
-                    std::string{fqName.package()},
-                    {version},
-                    {transport, arch},
-                    {}};
-            if (&table != &mImplementationsTable) {
-                manifestHal.insertLegacyInstance(interfaceName, instanceName);
-            }
-            if (!manifest.add(std::move(manifestHal))) {
-                err() << "Warning: cannot add hal '" << fqInstanceName << "'" << std::endl;
-            }
-        }
-    });
     out << "<!-- " << std::endl
-         << "    This is a skeleton " << manifest.type() << " manifest. Notes: " << std::endl
-         << INIT_VINTF_NOTES
-         << "-->" << std::endl;
-    out << vintf::gHalManifestConverter(manifest, vintf::SerializeFlag::HALS_NO_FQNAME);
+        << "    This is a skeleton " << manifest.type() << " manifest. Notes: " << std::endl
+        << INIT_VINTF_NOTES;
+    if (!error.empty()) {
+        out << std::endl << "    The following HALs are not added; see warnings." << std::endl;
+        for (const auto& e : error) {
+            out << "        " << e << std::endl;
+        }
+    }
+    if (!passthrough.empty()) {
+        out << std::endl
+            << "    The following HALs are passthrough and no interface or instance " << std::endl
+            << "    names can be inferred." << std::endl;
+        for (const auto& e : passthrough) {
+            out << "        " << e << std::endl;
+        }
+    }
+    out << "-->" << std::endl;
+    out << vintf::gHalManifestConverter(manifest, vintf::SerializeFlags::HALS_ONLY);
 }
 
 std::string ListCommand::INIT_VINTF_NOTES{
-    "    1. If a HAL is supported in both hwbinder and passthrough transport, \n"
+    "    1. If a HAL is supported in both hwbinder and passthrough transport,\n"
     "       only hwbinder is shown.\n"
     "    2. It is likely that HALs in passthrough transport does not have\n"
     "       <interface> declared; users will have to write them by hand.\n"
     "    3. A HAL with lower minor version can be overridden by a HAL with\n"
     "       higher minor version if they have the same name and major version.\n"
+    "    4. This output is intended for launch devices.\n"
+    "       Upgrading devices should not use this tool to generate device\n"
+    "       manifest and replace the existing manifest directly, but should\n"
+    "       edit the existing manifest manually.\n"
+    "       Specifically, devices which launched at Android O-MR1 or earlier\n"
+    "       should not use the 'fqname' format for required HAL entries and\n"
+    "       should instead use the legacy package, name, instance-name format\n"
+    "       until they are updated.\n"
 };
 
-static Architecture fromBaseArchitecture(::android::hidl::base::V1_0::DebugInfo::Architecture a) {
+static vintf::Arch fromBaseArchitecture(::android::hidl::base::V1_0::DebugInfo::Architecture a) {
     switch (a) {
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::IS_64BIT:
-            return ARCH64;
+            return vintf::Arch::ARCH_64;
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::IS_32BIT:
-            return ARCH32;
+            return vintf::Arch::ARCH_32;
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::UNKNOWN: // fallthrough
         default:
-            return ARCH_UNKNOWN;
+            return vintf::Arch::ARCH_EMPTY;
     }
 }
 
 void ListCommand::dumpTable(const NullableOStream<std::ostream>& out) const {
     if (mNeat) {
-        MergedTable({&mServicesTable, &mPassthroughRefTable, &mImplementationsTable})
-            .createTextTable().dump(out.buf());
+        std::vector<const Table*> tables;
+        forEachTable([&tables](const Table &table) {
+            tables.push_back(&table);
+        });
+        MergedTable(std::move(tables)).createTextTable().dump(out.buf());
         return;
     }
 
@@ -481,24 +584,13 @@
     return OK;
 }
 
-void ListCommand::putEntry(TableEntrySource source, TableEntry &&entry) {
-    Table *table = nullptr;
-    switch (source) {
-        case HWSERVICEMANAGER_LIST :
-            table = &mServicesTable; break;
-        case PTSERVICEMANAGER_REG_CLIENT :
-            table = &mPassthroughRefTable; break;
-        case LIST_DLLIB :
-            table = &mImplementationsTable; break;
-        default:
-            err() << "Error: Unknown source of entry " << source << std::endl;
-    }
-    if (table) {
-        table->add(std::forward<TableEntry>(entry));
-    }
+void ListCommand::putEntry(HalType type, TableEntry &&entry) {
+    tableForType(type)->add(std::forward<TableEntry>(entry));
 }
 
 Status ListCommand::fetchAllLibraries(const sp<IServiceManager> &manager) {
+    if (!shouldFetchHalType(HalType::PASSTHROUGH_LIBRARIES)) { return OK; }
+
     using namespace ::android::hardware;
     using namespace ::android::hidl::manager::V1_0;
     using namespace ::android::hidl::base::V1_0;
@@ -510,12 +602,12 @@
                     std::string{info.instanceName.c_str()};
             entries.emplace(interfaceName, TableEntry{
                 .interfaceName = interfaceName,
-                .transport = "passthrough",
+                .transport = vintf::Transport::PASSTHROUGH,
                 .clientPids = info.clientPids,
             }).first->second.arch |= fromBaseArchitecture(info.arch);
         }
         for (auto &&pair : entries) {
-            putEntry(LIST_DLLIB, std::move(pair.second));
+            putEntry(HalType::PASSTHROUGH_LIBRARIES, std::move(pair.second));
         }
     });
     if (!ret.isOk()) {
@@ -527,6 +619,8 @@
 }
 
 Status ListCommand::fetchPassthrough(const sp<IServiceManager> &manager) {
+    if (!shouldFetchHalType(HalType::PASSTHROUGH_CLIENTS)) { return OK; }
+
     using namespace ::android::hardware;
     using namespace ::android::hardware::details;
     using namespace ::android::hidl::manager::V1_0;
@@ -536,11 +630,11 @@
             if (info.clientPids.size() <= 0) {
                 continue;
             }
-            putEntry(PTSERVICEMANAGER_REG_CLIENT, {
+            putEntry(HalType::PASSTHROUGH_CLIENTS, {
                 .interfaceName =
                         std::string{info.interfaceName.c_str()} + "/" +
                         std::string{info.instanceName.c_str()},
-                .transport = "passthrough",
+                .transport = vintf::Transport::PASSTHROUGH,
                 .serverPid = info.clientPids.size() == 1 ? info.clientPids[0] : NO_PID,
                 .clientPids = info.clientPids,
                 .arch = fromBaseArchitecture(info.arch)
@@ -556,8 +650,11 @@
 }
 
 Status ListCommand::fetchBinderized(const sp<IServiceManager> &manager) {
-    const std::string mode = "hwbinder";
+    using vintf::operator<<;
 
+    if (!shouldFetchHalType(HalType::BINDERIZED_SERVICES)) { return OK; }
+
+    const vintf::Transport mode = vintf::Transport::HWBINDER;
     hidl_vec<hidl_string> fqInstanceNames;
     // copying out for timeoutIPC
     auto listRet = timeoutIPC(manager, &IServiceManager::list, [&] (const auto &names) {
@@ -576,12 +673,13 @@
         TableEntry& entry = allTableEntries[fqInstanceName];
         entry.interfaceName = fqInstanceName;
         entry.transport = mode;
+        entry.serviceStatus = ServiceStatus::NON_RESPONSIVE;
 
         status |= fetchBinderizedEntry(manager, &entry);
     }
 
     for (auto& pair : allTableEntries) {
-        putEntry(HWSERVICEMANAGER_LIST, std::move(pair.second));
+        putEntry(HalType::BINDERIZED_SERVICES, std::move(pair.second));
     }
     return status;
 }
@@ -681,9 +779,100 @@
             handleError(TRANSACTION_ERROR, "getHashChain failed: " + hashRet.description());
         }
     } while (0);
+    if (status == OK) {
+        entry->serviceStatus = ServiceStatus::ALIVE;
+    }
     return status;
 }
 
+Status ListCommand::fetchManifestHals() {
+    if (!shouldFetchHalType(HalType::VINTF_MANIFEST)) { return OK; }
+    Status status = OK;
+
+    for (auto manifest : {getDeviceManifest(), getFrameworkManifest()}) {
+        if (manifest == nullptr) {
+            status |= VINTF_ERROR;
+            continue;
+        }
+
+        std::map<std::string, TableEntry> entries;
+
+        manifest->forEachInstance([&] (const vintf::ManifestInstance& manifestInstance) {
+            TableEntry entry{
+                .interfaceName = manifestInstance.getFqInstance().string(),
+                .transport = manifestInstance.transport(),
+                .arch = manifestInstance.arch(),
+                // TODO(b/71555570): Device manifest does not distinguish HALs from vendor or ODM.
+                .partition = toPartition(manifest->type()),
+                .serviceStatus = ServiceStatus::DECLARED};
+            std::string key = entry.interfaceName;
+            entries.emplace(std::move(key), std::move(entry));
+            return true;
+        });
+
+        for (auto&& pair : entries)
+            mManifestHalsTable.add(std::move(pair.second));
+    }
+    return status;
+}
+
+Status ListCommand::fetchLazyHals() {
+    using vintf::operator<<;
+
+    if (!shouldFetchHalType(HalType::LAZY_HALS)) { return OK; }
+    Status status = OK;
+
+    for (const TableEntry& manifestEntry : mManifestHalsTable) {
+        if (manifestEntry.transport == vintf::Transport::HWBINDER) {
+            if (!hasHwbinderEntry(manifestEntry)) {
+                mLazyHalsTable.add(TableEntry(manifestEntry));
+            }
+            continue;
+        }
+        if (manifestEntry.transport == vintf::Transport::PASSTHROUGH) {
+            if (!hasPassthroughEntry(manifestEntry)) {
+                mLazyHalsTable.add(TableEntry(manifestEntry));
+            }
+            continue;
+        }
+        err() << "Warning: unrecognized transport in VINTF manifest: "
+              << manifestEntry.transport;
+        status |= VINTF_ERROR;
+    }
+    return status;
+}
+
+bool ListCommand::hasHwbinderEntry(const TableEntry& entry) const {
+    for (const TableEntry& existing : mServicesTable) {
+        if (existing.interfaceName == entry.interfaceName) {
+            return true;
+        }
+    }
+    return false;
+}
+
+bool ListCommand::hasPassthroughEntry(const TableEntry& entry) const {
+    FqInstance entryFqInstance;
+    if (!entryFqInstance.setTo(entry.interfaceName)) {
+        return false; // cannot parse, so add it anyway.
+    }
+    for (const TableEntry& existing : mImplementationsTable) {
+        FqInstance existingFqInstance;
+        if (!existingFqInstance.setTo(getPackageAndVersion(existing.interfaceName))) {
+            continue;
+        }
+
+        // For example, manifest may say graphics.mapper@2.1 but passthroughServiceManager
+        // can only list graphics.mapper@2.0.
+        if (entryFqInstance.getPackage() == existingFqInstance.getPackage() &&
+            vintf::Version{entryFqInstance.getVersion()}
+                .minorAtLeast(vintf::Version{existingFqInstance.getVersion()})) {
+            return true;
+        }
+    }
+    return false;
+}
+
 Status ListCommand::fetch() {
     Status status = OK;
     auto bManager = mLshal.serviceManager();
@@ -703,9 +892,27 @@
     } else {
         status |= fetchAllLibraries(pManager);
     }
+    status |= fetchManifestHals();
+    status |= fetchLazyHals();
     return status;
 }
 
+void ListCommand::initFetchTypes() {
+    // TODO: refactor to do polymorphism on each table (so that dependency graph is not hardcoded).
+    static const std::map<HalType, std::set<HalType>> kDependencyGraph{
+        {HalType::LAZY_HALS, {HalType::BINDERIZED_SERVICES,
+                              HalType::PASSTHROUGH_LIBRARIES,
+                              HalType::VINTF_MANIFEST}},
+    };
+    mFetchTypes.insert(mListTypes.begin(), mListTypes.end());
+    for (HalType listType : mListTypes) {
+        auto it = kDependencyGraph.find(listType);
+        if (it != kDependencyGraph.end()) {
+            mFetchTypes.insert(it->second.begin(), it->second.end());
+        }
+    }
+}
+
 void ListCommand::registerAllOptions() {
     int v = mOptions.size();
     // A list of acceptable command line options
@@ -721,7 +928,7 @@
     mOptions.push_back({'l', "released", no_argument, v++, [](ListCommand* thiz, const char*) {
         thiz->mSelectedColumns.push_back(TableColumnType::RELEASED);
         return OK;
-    }, "print the 'is released?' column\n(Y=released, empty=unreleased or unknown)"});
+    }, "print the 'is released?' column\n(Y=released, N=unreleased, ?=unknown)"});
     mOptions.push_back({'t', "transport", no_argument, v++, [](ListCommand* thiz, const char*) {
         thiz->mSelectedColumns.push_back(TableColumnType::TRANSPORT);
         return OK;
@@ -761,6 +968,23 @@
     }, "Emit debug info from\nIBase::debug with empty options. Cannot be used with --neat.\n"
         "Writes to specified file if 'arg' is provided, otherwise stdout."});
 
+    mOptions.push_back({'V', "vintf", no_argument, v++, [](ListCommand* thiz, const char*) {
+        thiz->mSelectedColumns.push_back(TableColumnType::VINTF);
+        return OK;
+    }, "print VINTF info. This column contains a comma-separated list of:\n"
+       "    - DM: if the HAL is in the device manifest\n"
+       "    - DC: if the HAL is in the device compatibility matrix\n"
+       "    - FM: if the HAL is in the framework manifest\n"
+       "    - FC: if the HAL is in the framework compatibility matrix"});
+    mOptions.push_back({'S', "service-status", no_argument, v++, [](ListCommand* thiz, const char*) {
+        thiz->mSelectedColumns.push_back(TableColumnType::SERVICE_STATUS);
+        return OK;
+    }, "print service status column. Possible values are:\n"
+       "    - alive: alive and running hwbinder service;\n"
+       "    - registered;dead: registered to hwservicemanager but is not responsive;\n"
+       "    - declared: only declared in VINTF manifest but is not registered to hwservicemanager;\n"
+       "    - N/A: no information for passthrough HALs."});
+
     // long options without short alternatives
     mOptions.push_back({'\0', "init-vintf", no_argument, v++, [](ListCommand* thiz, const char* arg) {
         thiz->mVintf = true;
@@ -791,6 +1015,46 @@
         thiz->mNeat = true;
         return OK;
     }, "output is machine parsable (no explanatory text).\nCannot be used with --debug."});
+    mOptions.push_back({'\0', "types", required_argument, v++, [](ListCommand* thiz, const char* arg) {
+        if (!arg) { return USAGE; }
+
+        static const std::map<std::string, HalType> kHalTypeMap {
+            {"binderized", HalType::BINDERIZED_SERVICES},
+            {"b", HalType::BINDERIZED_SERVICES},
+            {"passthrough_clients", HalType::PASSTHROUGH_CLIENTS},
+            {"c", HalType::PASSTHROUGH_CLIENTS},
+            {"passthrough_libs", HalType::PASSTHROUGH_LIBRARIES},
+            {"l", HalType::PASSTHROUGH_LIBRARIES},
+            {"vintf", HalType::VINTF_MANIFEST},
+            {"v", HalType::VINTF_MANIFEST},
+            {"lazy", HalType::LAZY_HALS},
+            {"z", HalType::LAZY_HALS},
+        };
+
+        std::vector<std::string> halTypesArgs = split(std::string(arg), ',');
+        for (const auto& halTypeArg : halTypesArgs) {
+            if (halTypeArg.empty()) continue;
+
+            const auto& halTypeIter = kHalTypeMap.find(halTypeArg);
+            if (halTypeIter == kHalTypeMap.end()) {
+
+                thiz->err() << "Unrecognized HAL type: " << halTypeArg << std::endl;
+                return USAGE;
+            }
+
+            // Append unique (non-repeated) HAL types to the reporting list
+            HalType halType = halTypeIter->second;
+            if (std::find(thiz->mListTypes.begin(), thiz->mListTypes.end(), halType) ==
+                thiz->mListTypes.end()) {
+                thiz->mListTypes.push_back(halType);
+            }
+        }
+
+        if (thiz->mListTypes.empty()) { return USAGE; }
+        return OK;
+    }, "comma-separated list of one or more sections.\nThe output is restricted to the selected "
+       "section(s). Valid options\nare: (b|binderized), (c|passthrough_clients), (l|"
+       "passthrough_libs), (v|vintf), and (z|lazy).\nDefault is `bcl`."});
 }
 
 // Create 'longopts' argument to getopt_long. Caller is responsible for maintaining
@@ -809,9 +1073,9 @@
         i++;
     }
     // getopt_long last option has all zeros
-    ret[i].name = NULL;
+    ret[i].name = nullptr;
     ret[i].has_arg = 0;
-    ret[i].flag = NULL;
+    ret[i].flag = nullptr;
     ret[i].val = 0;
 
     return ret;
@@ -829,6 +1093,7 @@
 }
 
 Status ListCommand::parseArgs(const Arg &arg) {
+    mListTypes.clear();
 
     if (mOptions.empty()) {
         registerAllOptions();
@@ -885,7 +1150,7 @@
     }
 
     if (mSelectedColumns.empty()) {
-        mSelectedColumns = {TableColumnType::RELEASED,
+        mSelectedColumns = {TableColumnType::VINTF, TableColumnType::RELEASED,
                             TableColumnType::INTERFACE_NAME, TableColumnType::THREADS,
                             TableColumnType::SERVER_PID, TableColumnType::CLIENT_PIDS};
     }
@@ -901,6 +1166,13 @@
         }
     }
 
+    // By default, list all HAL types
+    if (mListTypes.empty()) {
+        mListTypes = {HalType::BINDERIZED_SERVICES, HalType::PASSTHROUGH_CLIENTS,
+                      HalType::PASSTHROUGH_LIBRARIES};
+    }
+    initFetchTypes();
+
     forEachTable([this] (Table& table) {
         table.setSelectedColumns(this->mSelectedColumns);
     });
@@ -919,22 +1191,6 @@
     return status;
 }
 
-static std::vector<std::string> splitString(const std::string &s, char c) {
-    std::vector<std::string> components;
-
-    size_t startPos = 0;
-    size_t matchPos;
-    while ((matchPos = s.find(c, startPos)) != std::string::npos) {
-        components.push_back(s.substr(startPos, matchPos - startPos));
-        startPos = matchPos + 1;
-    }
-
-    if (startPos <= s.length()) {
-        components.push_back(s.substr(startPos));
-    }
-    return components;
-}
-
 const std::string& ListCommand::RegisteredOption::getHelpMessageForArgument() const {
     static const std::string empty{};
     static const std::string optional{"[=<arg>]"};
@@ -954,7 +1210,7 @@
     err() << "list:" << std::endl
           << "    lshal" << std::endl
           << "    lshal list" << std::endl
-          << "        List all hals with default ordering and columns (`lshal list -riepc`)" << std::endl
+          << "        List all hals with default ordering and columns (`lshal list -Vliepc`)" << std::endl
           << "    lshal list [-h|--help]" << std::endl
           << "        -h, --help: Print help message for list (`lshal help list`)" << std::endl
           << "    lshal [list] [OPTIONS...]" << std::endl;
@@ -970,7 +1226,7 @@
         if (!e.longOption.empty())
             err() << "--" << e.longOption << e.getHelpMessageForArgument();
         err() << ": ";
-        std::vector<std::string> lines = splitString(e.help, '\n');
+        std::vector<std::string> lines = split(e.help, '\n');
         for (const auto& line : lines) {
             if (&line != &lines.front())
                 err() << "            ";
diff --git a/cmds/lshal/ListCommand.h b/cmds/lshal/ListCommand.h
index 1e85ea0..3f7321d 100644
--- a/cmds/lshal/ListCommand.h
+++ b/cmds/lshal/ListCommand.h
@@ -26,7 +26,9 @@
 
 #include <android-base/macros.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
-#include <hidl-util/FQName.h>
+#include <hidl-util/FqInstance.h>
+#include <vintf/HalManifest.h>
+#include <vintf/VintfObject.h>
 
 #include "Command.h"
 #include "NullableOStream.h"
@@ -45,6 +47,14 @@
     uint32_t threadCount; // number of threads total
 };
 
+enum class HalType {
+    BINDERIZED_SERVICES = 0,
+    PASSTHROUGH_CLIENTS,
+    PASSTHROUGH_LIBRARIES,
+    VINTF_MANIFEST,
+    LAZY_HALS,
+};
+
 class ListCommand : public Command {
 public:
     ListCommand(Lshal &lshal) : Command(lshal) {}
@@ -80,13 +90,17 @@
 
 protected:
     Status parseArgs(const Arg &arg);
+    // Retrieve first-hand information
     Status fetch();
+    // Retrieve derived information base on existing table
     virtual void postprocess();
     Status dump();
-    void putEntry(TableEntrySource source, TableEntry &&entry);
+    void putEntry(HalType type, TableEntry &&entry);
     Status fetchPassthrough(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
     Status fetchBinderized(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
     Status fetchAllLibraries(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
+    Status fetchManifestHals();
+    Status fetchLazyHals();
 
     Status fetchBinderizedEntry(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager,
                                 TableEntry *entry);
@@ -113,19 +127,43 @@
     void removeDeadProcesses(Pids *pids);
 
     virtual Partition getPartition(pid_t pid);
-    Partition resolvePartition(Partition processPartition, const FQName& fqName) const;
+    Partition resolvePartition(Partition processPartition, const FqInstance &fqInstance) const;
+
+    VintfInfo getVintfInfo(const std::string &fqInstanceName, vintf::TransportArch ta) const;
+    // Allow to mock these functions for testing.
+    virtual std::shared_ptr<const vintf::HalManifest> getDeviceManifest() const;
+    virtual std::shared_ptr<const vintf::CompatibilityMatrix> getDeviceMatrix() const;
+    virtual std::shared_ptr<const vintf::HalManifest> getFrameworkManifest() const;
+    virtual std::shared_ptr<const vintf::CompatibilityMatrix> getFrameworkMatrix() const;
 
     void forEachTable(const std::function<void(Table &)> &f);
     void forEachTable(const std::function<void(const Table &)> &f) const;
+    Table* tableForType(HalType type);
+    const Table* tableForType(HalType type) const;
 
     NullableOStream<std::ostream> err() const;
     NullableOStream<std::ostream> out() const;
 
     void registerAllOptions();
 
+    // helper functions to dumpVintf.
+    bool addEntryWithInstance(const TableEntry &entry, vintf::HalManifest *manifest) const;
+    bool addEntryWithoutInstance(const TableEntry &entry, const vintf::HalManifest *manifest) const;
+
+    // Helper function. Whether to fetch entries corresponding to a given HAL type.
+    bool shouldFetchHalType(const HalType &type) const;
+
+    void initFetchTypes();
+
+    // Helper functions ti add HALs that are listed in VINTF manifest to LAZY_HALS table.
+    bool hasHwbinderEntry(const TableEntry& entry) const;
+    bool hasPassthroughEntry(const TableEntry& entry) const;
+
     Table mServicesTable{};
     Table mPassthroughRefTable{};
     Table mImplementationsTable{};
+    Table mManifestHalsTable{};
+    Table mLazyHalsTable{};
 
     std::string mFileOutputPath;
     TableEntryCompare mSortColumn = nullptr;
@@ -139,6 +177,11 @@
     // If true, explanatory text are not emitted.
     bool mNeat = false;
 
+    // Type(s) of HAL associations to list.
+    std::vector<HalType> mListTypes{};
+    // Type(s) of HAL associations to fetch.
+    std::set<HalType> mFetchTypes{};
+
     // If an entry does not exist, need to ask /proc/{pid}/cmdline to get it.
     // If an entry exist but is an empty string, process might have died.
     // If an entry exist and not empty, it contains the cached content of /proc/{pid}/cmdline.
diff --git a/cmds/lshal/OWNERS b/cmds/lshal/OWNERS
new file mode 100644
index 0000000..60038da
--- /dev/null
+++ b/cmds/lshal/OWNERS
@@ -0,0 +1,2 @@
+elsk@google.com
+smoreland@google.com
diff --git a/cmds/lshal/PipeRelay.cpp b/cmds/lshal/PipeRelay.cpp
index fc40749..820679f 100644
--- a/cmds/lshal/PipeRelay.cpp
+++ b/cmds/lshal/PipeRelay.cpp
@@ -16,34 +16,75 @@
 
 #include "PipeRelay.h"
 
-#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <atomic>
+
+#include <android-base/logging.h>
 #include <utils/Thread.h>
 
 namespace android {
 namespace lshal {
 
+static constexpr struct timeval READ_TIMEOUT { .tv_sec = 1, .tv_usec = 0 };
+
 struct PipeRelay::RelayThread : public Thread {
     explicit RelayThread(int fd, std::ostream &os);
 
     bool threadLoop() override;
+    void setFinished();
 
 private:
     int mFd;
     std::ostream &mOutStream;
 
+    // If we were to use requestExit() and exitPending() instead, threadLoop()
+    // may not run at all by the time ~PipeRelay is called (i.e. debug() has
+    // returned from HAL). By using our own flag, we ensure that select() and
+    // read() are executed until data are drained.
+    std::atomic_bool mFinished;
+
     DISALLOW_COPY_AND_ASSIGN(RelayThread);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 
 PipeRelay::RelayThread::RelayThread(int fd, std::ostream &os)
-    : mFd(fd),
-      mOutStream(os) {
-}
+      : mFd(fd), mOutStream(os), mFinished(false) {}
 
 bool PipeRelay::RelayThread::threadLoop() {
     char buffer[1024];
-    ssize_t n = read(mFd, buffer, sizeof(buffer));
+
+    fd_set set;
+    FD_ZERO(&set);
+    FD_SET(mFd, &set);
+
+    struct timeval timeout = READ_TIMEOUT;
+
+    int res = TEMP_FAILURE_RETRY(select(mFd + 1, &set, nullptr, nullptr, &timeout));
+    if (res < 0) {
+        PLOG(INFO) << "select() failed";
+        return false;
+    }
+
+    if (res == 0 || !FD_ISSET(mFd, &set)) {
+        if (mFinished) {
+            LOG(WARNING) << "debug: timeout reading from pipe, output may be truncated.";
+            return false;
+        }
+        // timeout, but debug() has not returned, so wait for HAL to finish.
+        return true;
+    }
+
+    // FD_ISSET(mFd, &set) == true. Data available, start reading
+    ssize_t n = TEMP_FAILURE_RETRY(read(mFd, buffer, sizeof(buffer)));
+
+    if (n < 0) {
+        PLOG(ERROR) << "read() failed";
+    }
 
     if (n <= 0) {
         return false;
@@ -54,11 +95,15 @@
     return true;
 }
 
+void PipeRelay::RelayThread::setFinished() {
+    mFinished = true;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 PipeRelay::PipeRelay(std::ostream &os)
     : mInitCheck(NO_INIT) {
-    int res = socketpair(AF_UNIX, SOCK_STREAM, 0 /* protocol */, mFds);
+    int res = pipe(mFds);
 
     if (res < 0) {
         mInitCheck = -errno;
@@ -77,20 +122,14 @@
 }
 
 PipeRelay::~PipeRelay() {
-    if (mFds[1] >= 0) {
-        shutdown(mFds[1], SHUT_WR);
-    }
+    CloseFd(&mFds[1]);
 
-    if (mFds[0] >= 0) {
-        shutdown(mFds[0], SHUT_RD);
-    }
-
-    if (mThread != NULL) {
+    if (mThread != nullptr) {
+        mThread->setFinished();
         mThread->join();
         mThread.clear();
     }
 
-    CloseFd(&mFds[1]);
     CloseFd(&mFds[0]);
 }
 
diff --git a/cmds/lshal/TableEntry.cpp b/cmds/lshal/TableEntry.cpp
index e8792a4..8e21975 100644
--- a/cmds/lshal/TableEntry.cpp
+++ b/cmds/lshal/TableEntry.cpp
@@ -16,7 +16,11 @@
 #define LOG_TAG "lshal"
 #include <android-base/logging.h>
 
+#include <map>
+
+#include <android-base/strings.h>
 #include <hidl-hash/Hash.h>
+#include <vintf/parse_string.h>
 
 #include "TableEntry.h"
 
@@ -26,19 +30,19 @@
 namespace android {
 namespace lshal {
 
-static const std::string &getArchString(Architecture arch) {
+static const std::string &getArchString(vintf::Arch arch) {
     static const std::string sStr64 = "64";
     static const std::string sStr32 = "32";
     static const std::string sStrBoth = "32+64";
-    static const std::string sStrUnknown = "";
+    static const std::string sStrUnknown = "?";
     switch (arch) {
-        case ARCH64:
+        case vintf::Arch::ARCH_64:
             return sStr64;
-        case ARCH32:
+        case vintf::Arch::ARCH_32:
             return sStr32;
-        case ARCH_BOTH:
+        case vintf::Arch::ARCH_32_64:
             return sStrBoth;
-        case ARCH_UNKNOWN: // fall through
+        case vintf::Arch::ARCH_EMPTY: // fall through
         default:
             return sStrUnknown;
     }
@@ -57,6 +61,8 @@
         case TableColumnType::THREADS:          return "Thread Use";
         case TableColumnType::RELEASED:         return "R";
         case TableColumnType::HASH:             return "Hash";
+        case TableColumnType::VINTF:            return "VINTF";
+        case TableColumnType::SERVICE_STATUS:   return "Status";
         default:
             LOG(FATAL) << __func__ << "Should not reach here. " << static_cast<int>(type);
             return "";
@@ -68,7 +74,7 @@
         case TableColumnType::INTERFACE_NAME:
             return interfaceName;
         case TableColumnType::TRANSPORT:
-            return transport;
+            return vintf::to_string(transport);
         case TableColumnType::SERVER_PID:
             return serverPid == NO_PID ? "N/A" : std::to_string(serverPid);
         case TableColumnType::SERVER_CMD:
@@ -87,6 +93,10 @@
             return isReleased();
         case TableColumnType::HASH:
             return hash;
+        case TableColumnType::VINTF:
+            return getVintfInfo();
+        case TableColumnType::SERVICE_STATUS:
+            return lshal::to_string(serviceStatus);
         default:
             LOG(FATAL) << __func__ << "Should not reach here. " << static_cast<int>(type);
             return "";
@@ -96,12 +106,44 @@
 std::string TableEntry::isReleased() const {
     static const std::string unreleased = Hash::hexString(Hash::kEmptyHash);
 
-    if (hash.empty() || hash == unreleased) {
-        return " "; // unknown or unreleased
+    if (hash.empty()) {
+        return "?";
+    }
+    if (hash == unreleased) {
+        return "N"; // unknown or unreleased
     }
     return "Y"; // released
 }
 
+std::string TableEntry::getVintfInfo() const {
+    static const std::map<VintfInfo, std::string> values{
+            {DEVICE_MANIFEST, "DM"},
+            {DEVICE_MATRIX, "DC"},
+            {FRAMEWORK_MANIFEST, "FM"},
+            {FRAMEWORK_MATRIX, "FC"},
+    };
+    std::vector<std::string> ret;
+    for (const auto& pair : values) {
+        if (vintfInfo & pair.first) {
+            ret.push_back(pair.second);
+        }
+    }
+    auto joined = base::Join(ret, ',');
+    return joined.empty() ? "X" : joined;
+}
+
+std::string to_string(ServiceStatus s) {
+    switch (s) {
+        case ServiceStatus::ALIVE: return "alive";
+        case ServiceStatus::NON_RESPONSIVE: return "non-responsive";
+        case ServiceStatus::DECLARED: return "declared";
+        case ServiceStatus::UNKNOWN: return "N/A";
+    }
+
+    LOG(FATAL) << __func__ << "Should not reach here." << static_cast<int>(s);
+    return "";
+}
+
 TextTable Table::createTextTable(bool neat,
     const std::function<std::string(const std::string&)>& emitDebugInfo) const {
 
@@ -152,6 +194,7 @@
 }
 
 std::string TableEntry::to_string() const {
+    using vintf::operator<<;
     std::stringstream ss;
     ss << "name=" << interfaceName << ";transport=" << transport << ";thread=" << getThreadUsage()
        << ";server=" << serverPid
diff --git a/cmds/lshal/TableEntry.h b/cmds/lshal/TableEntry.h
index 24ea438..7294b0a 100644
--- a/cmds/lshal/TableEntry.h
+++ b/cmds/lshal/TableEntry.h
@@ -24,6 +24,8 @@
 #include <iostream>
 
 #include <procpartition/procpartition.h>
+#include <vintf/Arch.h>
+#include <vintf/Transport.h>
 
 #include "TextTable.h"
 
@@ -33,21 +35,6 @@
 using android::procpartition::Partition;
 using Pids = std::vector<int32_t>;
 
-enum : unsigned int {
-    HWSERVICEMANAGER_LIST, // through defaultServiceManager()->list()
-    PTSERVICEMANAGER_REG_CLIENT, // through registerPassthroughClient
-    LIST_DLLIB, // through listing dynamic libraries
-};
-using TableEntrySource = unsigned int;
-
-enum : unsigned int {
-    ARCH_UNKNOWN = 0,
-    ARCH32       = 1 << 0,
-    ARCH64       = 1 << 1,
-    ARCH_BOTH    = ARCH32 | ARCH64
-};
-using Architecture = unsigned int;
-
 enum class TableColumnType : unsigned int {
     INTERFACE_NAME,
     TRANSPORT,
@@ -60,16 +47,35 @@
     THREADS,
     RELEASED,
     HASH,
+    VINTF,
+    SERVICE_STATUS,
 };
 
+enum : unsigned int {
+    VINTF_INFO_EMPTY = 0,
+    DEVICE_MANIFEST = 1 << 0,
+    DEVICE_MATRIX = 1 << 1,
+    FRAMEWORK_MANIFEST = 1 << 2,
+    FRAMEWORK_MATRIX = 1 << 3,
+};
+using VintfInfo = unsigned int;
+
 enum {
     NO_PID = -1,
     NO_PTR = 0
 };
 
+enum class ServiceStatus {
+    UNKNOWN, // For passthrough
+    ALIVE,
+    NON_RESPONSIVE, // registered but not respond to calls
+    DECLARED, // in VINTF manifest
+};
+std::string to_string(ServiceStatus s);
+
 struct TableEntry {
     std::string interfaceName{};
-    std::string transport{};
+    vintf::Transport transport{vintf::Transport::EMPTY};
     int32_t serverPid{NO_PID};
     uint32_t threadUsage{0};
     uint32_t threadCount{0};
@@ -77,10 +83,13 @@
     uint64_t serverObjectAddress{NO_PTR};
     Pids clientPids{};
     std::vector<std::string> clientCmdlines{};
-    Architecture arch{ARCH_UNKNOWN};
+    vintf::Arch arch{vintf::Arch::ARCH_EMPTY};
     // empty: unknown, all zeros: unreleased, otherwise: released
     std::string hash{};
     Partition partition{Partition::UNKNOWN};
+    VintfInfo vintfInfo{VINTF_INFO_EMPTY};
+    // true iff hwbinder and service started
+    ServiceStatus serviceStatus{ServiceStatus::UNKNOWN};
 
     static bool sortByInterfaceName(const TableEntry &a, const TableEntry &b) {
         return a.interfaceName < b.interfaceName;
@@ -99,6 +108,8 @@
 
     std::string isReleased() const;
 
+    std::string getVintfInfo() const;
+
     std::string getField(TableColumnType type) const;
 
     bool operator==(const TableEntry& other) const;
diff --git a/cmds/lshal/Timeout.h b/cmds/lshal/Timeout.h
index c940404..58119a6 100644
--- a/cmds/lshal/Timeout.h
+++ b/cmds/lshal/Timeout.h
@@ -57,7 +57,7 @@
     BackgroundTaskState &state = *static_cast<BackgroundTaskState *>(data);
     state();
     state.notify();
-    return NULL;
+    return nullptr;
 }
 
 template<class R, class P>
@@ -65,7 +65,7 @@
     auto now = std::chrono::system_clock::now();
     BackgroundTaskState state{std::forward<decltype(func)>(func)};
     pthread_t thread;
-    if (pthread_create(&thread, NULL, callAndNotify, &state)) {
+    if (pthread_create(&thread, nullptr, callAndNotify, &state)) {
         std::cerr << "FATAL: could not create background thread." << std::endl;
         return false;
     }
@@ -73,7 +73,7 @@
     if (!success) {
         pthread_kill(thread, SIGINT);
     }
-    pthread_join(thread, NULL);
+    pthread_join(thread, nullptr);
     return success;
 }
 
diff --git a/cmds/lshal/libprocpartition/procpartition.cpp b/cmds/lshal/libprocpartition/procpartition.cpp
index 8ca458a..9645f3a 100644
--- a/cmds/lshal/libprocpartition/procpartition.cpp
+++ b/cmds/lshal/libprocpartition/procpartition.cpp
@@ -50,7 +50,7 @@
                                          false /* follow symlinks */)) {
         return "";
     }
-    return content;
+    return std::string{content.c_str()};
 }
 
 Partition parsePartition(const std::string& s) {
diff --git a/cmds/lshal/test.cpp b/cmds/lshal/test.cpp
index 4fa941e..8d7405b 100644
--- a/cmds/lshal/test.cpp
+++ b/cmds/lshal/test.cpp
@@ -44,6 +44,13 @@
 using ::android::hardware::hidl_handle;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
+using android::vintf::Arch;
+using android::vintf::CompatibilityMatrix;
+using android::vintf::gCompatibilityMatrixConverter;
+using android::vintf::gHalManifestConverter;
+using android::vintf::HalManifest;
+using android::vintf::Transport;
+using android::vintf::VintfObject;
 
 using InstanceDebugInfo = IServiceManager::InstanceDebugInfo;
 
@@ -207,6 +214,11 @@
     MOCK_CONST_METHOD2(getPidInfo, bool(pid_t, PidInfo*));
     MOCK_CONST_METHOD1(parseCmdline, std::string(pid_t));
     MOCK_METHOD1(getPartition, Partition(pid_t));
+
+    MOCK_CONST_METHOD0(getDeviceManifest, std::shared_ptr<const vintf::HalManifest>());
+    MOCK_CONST_METHOD0(getDeviceMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>());
+    MOCK_CONST_METHOD0(getFrameworkManifest, std::shared_ptr<const vintf::HalManifest>());
+    MOCK_CONST_METHOD0(getFrameworkMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>());
 };
 
 class ListParseArgsTest : public ::testing::Test {
@@ -214,12 +226,13 @@
     void SetUp() override {
         mockLshal = std::make_unique<NiceMock<MockLshal>>();
         mockList = std::make_unique<MockListCommand>(mockLshal.get());
+        ON_CALL(*mockLshal, err()).WillByDefault(Return(NullableOStream<std::ostream>(err)));
         // ListCommand::parseArgs should parse arguments from the second element
         optind = 1;
     }
     std::unique_ptr<MockLshal> mockLshal;
     std::unique_ptr<MockListCommand> mockList;
-    std::stringstream output;
+    std::stringstream err;
 };
 
 TEST_F(ListParseArgsTest, Args) {
@@ -229,6 +242,7 @@
                                    TableColumnType::SERVER_ADDR, TableColumnType::CLIENT_PIDS}),
                   table.getSelectedColumns());
     });
+    EXPECT_EQ("", err.str());
 }
 
 TEST_F(ListParseArgsTest, Cmds) {
@@ -243,12 +257,12 @@
         EXPECT_THAT(table.getSelectedColumns(), Contains(TableColumnType::CLIENT_CMDS))
                 << "should print client cmds with -m";
     });
+    EXPECT_EQ("", err.str());
 }
 
 TEST_F(ListParseArgsTest, DebugAndNeat) {
-    ON_CALL(*mockLshal, err()).WillByDefault(Return(NullableOStream<std::ostream>(output)));
     EXPECT_NE(0u, mockList->parseArgs(createArg({"lshal", "--neat", "-d"})));
-    EXPECT_THAT(output.str(), StrNe(""));
+    EXPECT_THAT(err.str(), HasSubstr("--neat should not be used with --debug."));
 }
 
 /// Fetch Test
@@ -313,7 +327,7 @@
 
 class ListTest : public ::testing::Test {
 public:
-    void SetUp() override {
+    virtual void SetUp() override {
         initMockServiceManager();
         lshal = std::make_unique<Lshal>(out, err, serviceManager, passthruManager);
         initMockList();
@@ -335,6 +349,15 @@
             });
         }));
         ON_CALL(*mockList, getPartition(_)).WillByDefault(Return(Partition::VENDOR));
+
+        ON_CALL(*mockList, getDeviceManifest())
+                .WillByDefault(Return(std::make_shared<HalManifest>()));
+        ON_CALL(*mockList, getDeviceMatrix())
+                .WillByDefault(Return(std::make_shared<CompatibilityMatrix>()));
+        ON_CALL(*mockList, getFrameworkManifest())
+                .WillByDefault(Return(std::make_shared<HalManifest>()));
+        ON_CALL(*mockList, getFrameworkMatrix())
+                .WillByDefault(Return(std::make_shared<CompatibilityMatrix>()));
     }
 
     void initMockServiceManager() {
@@ -388,92 +411,76 @@
 }
 
 TEST_F(ListTest, Fetch) {
-    EXPECT_EQ(0u, mockList->fetch());
-    std::array<std::string, 6> transports{{"hwbinder", "hwbinder", "passthrough",
-                                          "passthrough", "passthrough", "passthrough"}};
-    std::array<Architecture, 6> archs{{ARCH64, ARCH64, ARCH32, ARCH32, ARCH32, ARCH32}};
-    int id = 1;
+    optind = 1; // mimic Lshal::parseArg()
+    ASSERT_EQ(0u, mockList->parseArgs(createArg({"lshal"})));
+    ASSERT_EQ(0u, mockList->fetch());
+    vintf::TransportArch hwbinder{Transport::HWBINDER, Arch::ARCH_64};
+    vintf::TransportArch passthrough{Transport::PASSTHROUGH, Arch::ARCH_32};
+    std::array<vintf::TransportArch, 6> transportArchs{{hwbinder, hwbinder, passthrough,
+                                                        passthrough, passthrough, passthrough}};
+    int i = 0;
     mockList->forEachTable([&](const Table& table) {
-        ASSERT_EQ(2u, table.size());
         for (const auto& entry : table) {
-            const auto& transport = transports[id - 1];
+            if (i >= transportArchs.size()) {
+                break;
+            }
+
+            int id = i + 1;
+            auto transport = transportArchs.at(i).transport;
             TableEntry expected{
                 .interfaceName = getFqInstanceName(id),
                 .transport = transport,
-                .serverPid = transport == "hwbinder" ? id : NO_PID,
-                .threadUsage = transport == "hwbinder" ? getPidInfoFromId(id).threadUsage : 0,
-                .threadCount = transport == "hwbinder" ? getPidInfoFromId(id).threadCount : 0,
+                .serverPid = transport == Transport::HWBINDER ? id : NO_PID,
+                .threadUsage =
+                        transport == Transport::HWBINDER ? getPidInfoFromId(id).threadUsage : 0,
+                .threadCount =
+                        transport == Transport::HWBINDER ? getPidInfoFromId(id).threadCount : 0,
                 .serverCmdline = {},
-                .serverObjectAddress = transport == "hwbinder" ? getPtr(id) : NO_PTR,
+                .serverObjectAddress = transport == Transport::HWBINDER ? getPtr(id) : NO_PTR,
                 .clientPids = getClients(id),
                 .clientCmdlines = {},
-                .arch = archs[id - 1],
+                .arch = transportArchs.at(i).arch,
             };
             EXPECT_EQ(expected, entry) << expected.to_string() << " vs. " << entry.to_string();
 
-            ++id;
+            ++i;
         }
     });
 
+    EXPECT_EQ(transportArchs.size(), i) << "Not all entries are tested.";
+
 }
 
 TEST_F(ListTest, DumpVintf) {
-    const std::string expected =
-        "<!-- \n"
-        "    This is a skeleton device manifest. Notes: \n" + ListCommand::INIT_VINTF_NOTES +
-        "-->\n"
-        "<manifest version=\"1.0\" type=\"device\">\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo1</name>\n"
-        "        <transport>hwbinder</transport>\n"
-        "        <version>1.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>1</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo2</name>\n"
-        "        <transport>hwbinder</transport>\n"
-        "        <version>2.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>2</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo3</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>3.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>3</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo4</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>4.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>4</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo5</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>5.0</version>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo6</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>6.0</version>\n"
-        "    </hal>\n"
-        "</manifest>\n";
+    const std::string expected = "<manifest version=\"1.0\" type=\"device\">\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo1</name>\n"
+                                 "        <transport>hwbinder</transport>\n"
+                                 "        <fqname>@1.0::IFoo/1</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo2</name>\n"
+                                 "        <transport>hwbinder</transport>\n"
+                                 "        <fqname>@2.0::IFoo/2</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo3</name>\n"
+                                 "        <transport arch=\"32\">passthrough</transport>\n"
+                                 "        <fqname>@3.0::IFoo/3</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo4</name>\n"
+                                 "        <transport arch=\"32\">passthrough</transport>\n"
+                                 "        <fqname>@4.0::IFoo/4</fqname>\n"
+                                 "    </hal>\n"
+                                 "</manifest>";
 
     optind = 1; // mimic Lshal::parseArg()
     EXPECT_EQ(0u, mockList->main(createArg({"lshal", "--init-vintf"})));
-    EXPECT_EQ(expected, out.str());
+    auto output = out.str();
+    EXPECT_THAT(output, HasSubstr(expected));
+    EXPECT_THAT(output, HasSubstr("a.h.foo5@5.0::IFoo/5"));
+    EXPECT_THAT(output, HasSubstr("a.h.foo6@6.0::IFoo/6"));
     EXPECT_EQ("", err.str());
 
     vintf::HalManifest m;
@@ -487,18 +494,18 @@
     const std::string expected =
         "[fake description 0]\n"
         "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo1@1.0::IFoo/1 11/21      1      2 4\n"
+        "N a.h.foo1@1.0::IFoo/1 11/21      1      2 4\n"
         "Y a.h.foo2@2.0::IFoo/2 12/22      2      3 5\n"
         "\n"
         "[fake description 1]\n"
         "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo3@3.0::IFoo/3 N/A        N/A    4 6\n"
-        "  a.h.foo4@4.0::IFoo/4 N/A        N/A    5 7\n"
+        "? a.h.foo3@3.0::IFoo/3 N/A        N/A    4 6\n"
+        "? a.h.foo4@4.0::IFoo/4 N/A        N/A    5 7\n"
         "\n"
         "[fake description 2]\n"
         "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo5@5.0::IFoo/5 N/A        N/A    6 8\n"
-        "  a.h.foo6@6.0::IFoo/6 N/A        N/A    7 9\n"
+        "? a.h.foo5@5.0::IFoo/5 N/A        N/A    6 8\n"
+        "? a.h.foo6@6.0::IFoo/6 N/A        N/A    7 9\n"
         "\n";
 
     optind = 1; // mimic Lshal::parseArg()
@@ -511,18 +518,18 @@
     const std::string expected =
         "[fake description 0]\n"
         "Interface            R Hash\n"
-        "a.h.foo1@1.0::IFoo/1   0000000000000000000000000000000000000000000000000000000000000000\n"
+        "a.h.foo1@1.0::IFoo/1 N 0000000000000000000000000000000000000000000000000000000000000000\n"
         "a.h.foo2@2.0::IFoo/2 Y 0202020202020202020202020202020202020202020202020202020202020202\n"
         "\n"
         "[fake description 1]\n"
         "Interface            R Hash\n"
-        "a.h.foo3@3.0::IFoo/3   \n"
-        "a.h.foo4@4.0::IFoo/4   \n"
+        "a.h.foo3@3.0::IFoo/3 ? \n"
+        "a.h.foo4@4.0::IFoo/4 ? \n"
         "\n"
         "[fake description 2]\n"
         "Interface            R Hash\n"
-        "a.h.foo5@5.0::IFoo/5   \n"
-        "a.h.foo6@6.0::IFoo/6   \n"
+        "a.h.foo5@5.0::IFoo/5 ? \n"
+        "a.h.foo6@6.0::IFoo/6 ? \n"
         "\n";
 
     optind = 1; // mimic Lshal::parseArg()
@@ -594,6 +601,225 @@
     EXPECT_EQ("", err.str());
 }
 
+TEST_F(ListTest, DumpSingleHalType) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport Arch Thread Use Server PTR              Clients\n"
+        "a.h.foo1@1.0::IFoo/1 hwbinder  64   11/21      1      0000000000002711 2 4\n"
+        "a.h.foo2@2.0::IFoo/2 hwbinder  64   12/22      2      0000000000002712 3 5\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=binderized"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpReorderedHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n"
+        "[fake description 2]\n"
+        "Interface            Transport Arch Thread Use Server PTR              Clients\n"
+        "a.h.foo1@1.0::IFoo/1 hwbinder  64   11/21      1      0000000000002711 2 4\n"
+        "a.h.foo2@2.0::IFoo/2 hwbinder  64   12/22      2      0000000000002712 3 5\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=passthrough_clients",
+                                            "--types=passthrough_libs", "--types=binderized"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpAbbreviatedHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpEmptyAndDuplicateHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l,,,l,l,c,",
+                                            "--types=passthrough_libs,passthrough_clients"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, UnknownHalType) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(1u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,a"})));
+    EXPECT_THAT(err.str(), HasSubstr("Unrecognized HAL type: a"));
+}
+
+TEST_F(ListTest, Vintf) {
+    std::string deviceManifestXml =
+            "<manifest version=\"1.0\" type=\"device\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo1</name>\n"
+            "        <transport>hwbinder</transport>\n"
+            "        <fqname>@1.0::IFoo/1</fqname>\n"
+            "    </hal>\n"
+            "    <hal>\n"
+            "        <name>a.h.foo3</name>\n"
+            "        <transport arch=\"32+64\">passthrough</transport>\n"
+            "        <fqname>@3.0::IFoo/3</fqname>\n"
+            "    </hal>\n"
+            "</manifest>\n";
+    std::string frameworkManifestXml =
+            "<manifest version=\"1.0\" type=\"framework\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo5</name>\n"
+            "        <transport arch=\"32\">passthrough</transport>\n"
+            "        <fqname>@5.0::IFoo/5</fqname>\n"
+            "    </hal>\n"
+            "</manifest>\n";
+    std::string deviceMatrixXml =
+            "<compatibility-matrix version=\"1.0\" type=\"device\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo5</name>\n"
+            "        <version>5.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>5</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "</compatibility-matrix>\n";
+    std::string frameworkMatrixXml =
+            "<compatibility-matrix version=\"1.0\" type=\"framework\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo1</name>\n"
+            "        <version>1.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>1</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "    <hal>\n"
+            "        <name>a.h.foo3</name>\n"
+            "        <version>3.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>3</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "</compatibility-matrix>\n";
+
+    std::string expected = "DM,FC a.h.foo1@1.0::IFoo/1\n"
+                           "X     a.h.foo2@2.0::IFoo/2\n"
+                           "DM,FC a.h.foo3@3.0::IFoo/3\n"
+                           "X     a.h.foo4@4.0::IFoo/4\n"
+                           "DC,FM a.h.foo5@5.0::IFoo/5\n"
+                           "X     a.h.foo6@6.0::IFoo/6\n";
+
+    auto deviceManifest = std::make_shared<HalManifest>();
+    auto frameworkManifest = std::make_shared<HalManifest>();
+    auto deviceMatrix = std::make_shared<CompatibilityMatrix>();
+    auto frameworkMatrix = std::make_shared<CompatibilityMatrix>();
+
+    ASSERT_TRUE(gHalManifestConverter(deviceManifest.get(), deviceManifestXml));
+    ASSERT_TRUE(gHalManifestConverter(frameworkManifest.get(), frameworkManifestXml));
+    ASSERT_TRUE(gCompatibilityMatrixConverter(deviceMatrix.get(), deviceMatrixXml));
+    ASSERT_TRUE(gCompatibilityMatrixConverter(frameworkMatrix.get(), frameworkMatrixXml));
+
+    ON_CALL(*mockList, getDeviceManifest()).WillByDefault(Return(deviceManifest));
+    ON_CALL(*mockList, getDeviceMatrix()).WillByDefault(Return(deviceMatrix));
+    ON_CALL(*mockList, getFrameworkManifest()).WillByDefault(Return(frameworkManifest));
+    ON_CALL(*mockList, getFrameworkMatrix()).WillByDefault(Return(frameworkMatrix));
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-Vi", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr(expected));
+    EXPECT_EQ("", err.str());
+}
+
+class ListVintfTest : public ListTest {
+public:
+    virtual void SetUp() override {
+        ListTest::SetUp();
+        const std::string mockManifestXml =
+                "<manifest version=\"1.0\" type=\"device\">\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.foo1</name>\n"
+                "        <transport>hwbinder</transport>\n"
+                "        <fqname>@1.0::IFoo/1</fqname>\n"
+                "    </hal>\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.bar1</name>\n"
+                "        <transport>hwbinder</transport>\n"
+                "        <fqname>@1.0::IBar/1</fqname>\n"
+                "    </hal>\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.bar2</name>\n"
+                "        <transport arch=\"32+64\">passthrough</transport>\n"
+                "        <fqname>@2.0::IBar/2</fqname>\n"
+                "    </hal>\n"
+                "</manifest>";
+        auto manifest = std::make_shared<HalManifest>();
+        EXPECT_TRUE(gHalManifestConverter(manifest.get(), mockManifestXml));
+        EXPECT_CALL(*mockList, getDeviceManifest())
+            .Times(AnyNumber())
+            .WillRepeatedly(Return(manifest));
+    }
+};
+
+TEST_F(ListVintfTest, ManifestHals) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=v", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder    ?"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.foo1@1.0::IFoo/1 declared hwbinder    ?"));
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListVintfTest, Lazy) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=z", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder    ?"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64"));
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListVintfTest, NoLazy) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=b,c,l", "--neat"})));
+    EXPECT_THAT(out.str(), Not(HasSubstr("IBar")));
+    EXPECT_EQ("", err.str());
+}
+
 class HelpTest : public ::testing::Test {
 public:
     void SetUp() override {
diff --git a/cmds/lshal/utils.h b/cmds/lshal/utils.h
index c09e8b1..240155e 100644
--- a/cmds/lshal/utils.h
+++ b/cmds/lshal/utils.h
@@ -46,6 +46,8 @@
     TRANSACTION_ERROR                       = 1 << 8,
     // No transaction error, but return value is unexpected.
     BAD_IMPL                                = 1 << 9,
+    // Cannot fetch VINTF data.
+    VINTF_ERROR                             = 1 << 10,
 };
 using Status = unsigned int;
 
diff --git a/cmds/rawbu/Android.bp b/cmds/rawbu/Android.bp
new file mode 100644
index 0000000..363ffc1
--- /dev/null
+++ b/cmds/rawbu/Android.bp
@@ -0,0 +1,14 @@
+// Copyright 2009 The Android Open Source Project
+
+cc_binary {
+    name: "rawbu",
+
+    srcs: ["backup.cpp"],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+
+    shared_libs: ["libcutils"],
+}
diff --git a/cmds/rawbu/Android.mk b/cmds/rawbu/Android.mk
deleted file mode 100644
index 9322151..0000000
--- a/cmds/rawbu/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2009 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= backup.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := libcutils libc
-
-LOCAL_MODULE:= rawbu
-
-LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
-LOCAL_MODULE_TAGS := debug
-
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/rawbu/backup.cpp b/cmds/rawbu/backup.cpp
index 0072281..8b20e3e 100644
--- a/cmds/rawbu/backup.cpp
+++ b/cmds/rawbu/backup.cpp
@@ -38,7 +38,7 @@
 static struct stat statBuffer;
 
 static char copyBuffer[8192];
-static char *backupFilePath = NULL;
+static char *backupFilePath = nullptr;
 
 static uint32_t inputFileVersion;
 
@@ -58,7 +58,7 @@
     { "/data/system/batterystats.bin", SPECIAL_NO_TOUCH },
     { "/data/system/location", SPECIAL_NO_TOUCH },
     { "/data/dalvik-cache", SPECIAL_NO_BACKUP },
-    { NULL, 0 },
+    { nullptr, 0 },
 };
 
 /* This is just copied from the shell's built-in wipe command. */
@@ -71,7 +71,7 @@
 
     dir = opendir(path);
 
-    if (dir == NULL) {
+    if (dir == nullptr) {
         fprintf (stderr, "Error opendir'ing %s: %s\n",
                     path, strerror(errno));
         return 0;
@@ -87,7 +87,7 @@
     for (;;) {
         de = readdir(dir);
 
-        if (de == NULL) {
+        if (de == nullptr) {
             break;
         }
 
@@ -115,7 +115,7 @@
             }
         }
         
-        if (!noBackup && SKIP_PATHS[i].path != NULL) {
+        if (!noBackup && SKIP_PATHS[i].path != nullptr) {
             // This is a SPECIAL_NO_TOUCH directory.
             continue;
         }
@@ -203,7 +203,7 @@
         int amt = size > (off_t)sizeof(copyBuffer) ? sizeof(copyBuffer) : (int)size;
         int readLen = fread(copyBuffer, 1, amt, src);
         if (readLen <= 0) {
-            if (srcName != NULL) {
+            if (srcName != nullptr) {
                 fprintf(stderr, "unable to read source (%d of %ld bytes) file '%s': %s\n",
                     amt, origSize, srcName, errno != 0 ? strerror(errno) : "unexpected EOF");
             } else {
@@ -214,7 +214,7 @@
         }
         int writeLen = fwrite(copyBuffer, 1, readLen, dest); 
         if (writeLen != readLen) {
-            if (destName != NULL) {
+            if (destName != nullptr) {
                 fprintf(stderr, "unable to write file (%d of %d bytes) '%s': '%s'\n",
                     writeLen, readLen, destName, strerror(errno));
             } else {
@@ -256,14 +256,14 @@
 {
     DIR *dir;
     struct dirent *de;
-    char* fullPath = NULL;
+    char* fullPath = nullptr;
     int srcLen = strlen(srcPath);
     int result = 1;
     int i;
     
     dir = opendir(srcPath);
 
-    if (dir == NULL) {
+    if (dir == nullptr) {
         fprintf (stderr, "error opendir'ing '%s': %s\n",
                     srcPath, strerror(errno));
         return 0;
@@ -272,7 +272,7 @@
     for (;;) {
         de = readdir(dir);
 
-        if (de == NULL) {
+        if (de == nullptr) {
             break;
         }
 
@@ -283,7 +283,7 @@
             continue;
         }
 
-        if (fullPath != NULL) {
+        if (fullPath != nullptr) {
             free(fullPath);
         }
         fullPath = (char*)malloc(srcLen + strlen(de->d_name) + 2);
@@ -298,7 +298,7 @@
                     break;
                 }
             }
-            if (SKIP_PATHS[i].path != NULL) {
+            if (SKIP_PATHS[i].path != nullptr) {
                 continue;
             }
         }
@@ -343,14 +343,14 @@
             }
             
             FILE* src = fopen(fullPath, "r");
-            if (src == NULL) {
+            if (src == nullptr) {
                 fprintf(stderr, "unable to open source file '%s': %s\n",
                     fullPath, strerror(errno));
                 result = 0;
                 goto done;
             }
             
-            int copyres = copy_file(fh, src, size, NULL, fullPath);
+            int copyres = copy_file(fh, src, size, nullptr, fullPath);
             fclose(src);
             if (!copyres) {
                 result = 0;
@@ -360,7 +360,7 @@
     }
 
 done:
-    if (fullPath != NULL) {
+    if (fullPath != nullptr) {
         free(fullPath);
     }
     
@@ -374,7 +374,7 @@
     int res = -1;
     
     FILE* fh = fopen(destPath, "w");
-    if (fh == NULL) {
+    if (fh == nullptr) {
         fprintf(stderr, "unable to open destination '%s': %s\n",
                 destPath, strerror(errno));
         return -1;
@@ -504,7 +504,7 @@
     int res = -1;
     
     FILE* fh = fopen(srcPath, "r");
-    if (fh == NULL) {
+    if (fh == nullptr) {
         fprintf(stderr, "Unable to open source '%s': %s\n",
                 srcPath, strerror(errno));
         return -1;
@@ -534,7 +534,7 @@
 
     while (1) {
         int type;
-        char* path = NULL;
+        char* path = nullptr;
         if (read_header(fh, &type, &path, &statBuffer) == 0) {
             goto done;
         }
@@ -570,14 +570,14 @@
             printf("Restoring file %s...\n", path);
             
             FILE* dest = fopen(path, "w");
-            if (dest == NULL) {
+            if (dest == nullptr) {
                 fprintf(stderr, "unable to open destination file '%s': %s\n",
                     path, strerror(errno));
                 free(path);
                 goto done;
             }
             
-            int copyres = copy_file(dest, fh, size, path, NULL);
+            int copyres = copy_file(dest, fh, size, path, nullptr);
             fclose(dest);
             if (!copyres) {
                 free(path);
diff --git a/cmds/rss_hwm_reset/Android.bp b/cmds/rss_hwm_reset/Android.bp
new file mode 100644
index 0000000..15f10ef
--- /dev/null
+++ b/cmds/rss_hwm_reset/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_binary {
+    name: "rss_hwm_reset",
+
+    srcs: [
+        "rss_hwm_reset.cc",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "liblog",
+    ],
+
+    init_rc: ["rss_hwm_reset.rc"],
+}
diff --git a/cmds/rss_hwm_reset/rss_hwm_reset.cc b/cmds/rss_hwm_reset/rss_hwm_reset.cc
new file mode 100644
index 0000000..1626e7e
--- /dev/null
+++ b/cmds/rss_hwm_reset/rss_hwm_reset.cc
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ /*
+  * rss_hwm_reset clears the RSS high-water mark counters for all currently
+  * running processes. It writes "5" to /proc/PID/clear_refs for every PID.
+  *
+  * It runs in its own process becuase dac_override capability is required
+  * in order to write to other processes' clear_refs.
+  *
+  * It is invoked from a system service by flipping sys.rss_hwm_reset.on
+  * property to "1".
+  */
+
+#define LOG_TAG "rss_hwm_reset"
+
+#include <dirent.h>
+
+#include <string>
+
+#include <android-base/file.h>
+#include <android-base/stringprintf.h>
+#include <log/log.h>
+
+namespace {
+// Resets RSS HWM counter for the selected process by writing 5 to
+// /proc/PID/clear_refs.
+void reset_rss_hwm(const char* pid) {
+    std::string clear_refs_path =
+            ::android::base::StringPrintf("/proc/%s/clear_refs", pid);
+    ::android::base::WriteStringToFile("5", clear_refs_path);
+}
+}
+
+// Clears RSS HWM counters for all currently running processes.
+int main(int /* argc */, char** /* argv[] */) {
+    DIR* dirp = opendir("/proc");
+    if (dirp == nullptr) {
+        ALOGE("unable to read /proc");
+        return 1;
+    }
+    struct dirent* entry;
+    while ((entry = readdir(dirp)) != nullptr) {
+        // Skip entries that are not directories.
+        if (entry->d_type != DT_DIR) continue;
+        // Skip entries that do not contain only numbers.
+        const char* pid = entry->d_name;
+        while (*pid) {
+            if (*pid < '0' || *pid > '9') break;
+            pid++;
+        }
+        if (*pid != 0) continue;
+
+        pid = entry->d_name;
+        reset_rss_hwm(pid);
+    }
+    closedir(dirp);
+    return 0;
+}
diff --git a/cmds/rss_hwm_reset/rss_hwm_reset.rc b/cmds/rss_hwm_reset/rss_hwm_reset.rc
new file mode 100644
index 0000000..fbbc820
--- /dev/null
+++ b/cmds/rss_hwm_reset/rss_hwm_reset.rc
@@ -0,0 +1,26 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+service rss_hwm_reset /system/bin/rss_hwm_reset
+    class late_start
+    disabled
+    oneshot
+    user nobody
+    group nobody readproc
+    writepid /dev/cpuset/system-background/tasks
+    capabilities DAC_OVERRIDE
+
+on property:sys.rss_hwm_reset.on=1
+    start rss_hwm_reset
+    setprop sys.rss_hwm_reset.on 0
diff --git a/cmds/service/service.cpp b/cmds/service/service.cpp
index bc11256..34a3fdc 100644
--- a/cmds/service/service.cpp
+++ b/cmds/service/service.cpp
@@ -30,7 +30,7 @@
 
 void writeString16(Parcel& parcel, const char* string)
 {
-    if (string != NULL)
+    if (string != nullptr)
     {
         parcel.writeString16(String16(string));
     }
@@ -43,7 +43,7 @@
 // get the name of the generic interface we hold a reference to
 static String16 get_interface_name(sp<IBinder> service)
 {
-    if (service != NULL) {
+    if (service != nullptr) {
         Parcel data, reply;
         status_t err = service->transact(IBinder::INTERFACE_TRANSACTION, data, &reply);
         if (err == NO_ERROR) {
@@ -93,7 +93,7 @@
 #endif
     sp<IServiceManager> sm = defaultServiceManager();
     fflush(stdout);
-    if (sm == NULL) {
+    if (sm == nullptr) {
         aerr << "service: Unable to get default service manager!" << endl;
         return 20;
     }
@@ -106,7 +106,7 @@
             if (optind < argc) {
                 sp<IBinder> service = sm->checkService(String16(argv[optind]));
                 aout << "Service " << argv[optind] <<
-                    (service == NULL ? ": not found" : ": found") << endl;
+                    (service == nullptr ? ": not found" : ": found") << endl;
             } else {
                 aerr << "service: No service specified for check" << endl;
                 wantsUsage = true;
@@ -131,7 +131,7 @@
                 sp<IBinder> service = sm->checkService(String16(argv[optind++]));
                 String16 ifName = get_interface_name(service);
                 int32_t code = atoi(argv[optind++]);
-                if (service != NULL && ifName.size() > 0) {
+                if (service != nullptr && ifName.size() > 0) {
                     Parcel data, reply;
 
                     // the interface name is first
@@ -186,28 +186,28 @@
                             data.writeDouble(atof(argv[optind++]));
                         } else if (strcmp(argv[optind], "null") == 0) {
                             optind++;
-                            data.writeStrongBinder(NULL);
+                            data.writeStrongBinder(nullptr);
                         } else if (strcmp(argv[optind], "intent") == 0) {
                         	
-                        	char* action = NULL;
-                        	char* dataArg = NULL;
-                        	char* type = NULL;
+                        	char* action = nullptr;
+                        	char* dataArg = nullptr;
+                        	char* type = nullptr;
                         	int launchFlags = 0;
-                        	char* component = NULL;
+                        	char* component = nullptr;
                         	int categoryCount = 0;
                         	char* categories[16];
                         	
-                        	char* context1 = NULL;
+                        	char* context1 = nullptr;
                         	
                             optind++;
                             
                         	while (optind < argc)
                         	{
                         		char* key = strtok_r(argv[optind], "=", &context1);
-                        		char* value = strtok_r(NULL, "=", &context1);
+                        		char* value = strtok_r(nullptr, "=", &context1);
                                 
                                 // we have reached the end of the XXX=XXX args.
-                                if (key == NULL) break;
+                                if (key == nullptr) break;
                         		
                         		if (strcmp(key, "action") == 0)
                         		{
@@ -231,14 +231,14 @@
                         		}
                         		else if (strcmp(key, "categories") == 0)
                         		{
-                        			char* context2 = NULL;
+                        			char* context2 = nullptr;
                         			int categoryCount = 0;
                         			categories[categoryCount] = strtok_r(value, ",", &context2);
                         			
-                        			while (categories[categoryCount] != NULL)
+                        			while (categories[categoryCount] != nullptr)
                         			{
                         				categoryCount++;
-                        				categories[categoryCount] = strtok_r(NULL, ",", &context2);
+                        				categories[categoryCount] = strtok_r(nullptr, ",", &context2);
                         			}
                         		}
                                 
diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c
index 6b340a8..d776682 100644
--- a/cmds/servicemanager/service_manager.c
+++ b/cmds/servicemanager/service_manager.c
@@ -403,7 +403,11 @@
 
     cb.func_audit = audit_callback;
     selinux_set_callback(SELINUX_CB_AUDIT, cb);
+#ifdef VENDORSERVICEMANAGER
+    cb.func_log = selinux_vendor_log_callback;
+#else
     cb.func_log = selinux_log_callback;
+#endif
     selinux_set_callback(SELINUX_CB_LOG, cb);
 
 #ifdef VENDORSERVICEMANAGER
diff --git a/cmds/surfacereplayer/replayer/Android.bp b/cmds/surfacereplayer/replayer/Android.bp
index 5caceec..7632311 100644
--- a/cmds/surfacereplayer/replayer/Android.bp
+++ b/cmds/surfacereplayer/replayer/Android.bp
@@ -1,6 +1,5 @@
 cc_library_shared {
     name: "libsurfacereplayer",
-    clang: true,
     srcs: [
         "BufferQueueScheduler.cpp",
         "Event.cpp",
@@ -16,7 +15,6 @@
 	"-Wno-float-equal",
 	"-Wno-sign-conversion",
 	"-Wno-padded",
-	"-std=c++14",
     ],
     static_libs: [
         "libtrace_proto",
@@ -41,7 +39,6 @@
 
 cc_binary {
     name: "surfacereplayer",
-    clang: true,
     srcs: [
         "Main.cpp",
     ],
@@ -61,6 +58,5 @@
 	"-Wno-float-conversion",
 	"-Wno-disabled-macro-expansion",
 	"-Wno-float-equal",
-	"-std=c++14",
     ],
 }
diff --git a/cmds/surfacereplayer/replayer/Main.cpp b/cmds/surfacereplayer/replayer/Main.cpp
index 7090bdb..fbfcacf 100644
--- a/cmds/surfacereplayer/replayer/Main.cpp
+++ b/cmds/surfacereplayer/replayer/Main.cpp
@@ -94,7 +94,7 @@
     }
 
     char** input = argv + optind;
-    if (input[0] == NULL) {
+    if (input[0] == nullptr) {
         std::cerr << "No trace file provided...exiting" << std::endl;
         abort();
     }
diff --git a/data/etc/android.hardware.usb.accessory.xml b/data/etc/android.hardware.usb.accessory.xml
index 80a0904..29df966 100644
--- a/data/etc/android.hardware.usb.accessory.xml
+++ b/data/etc/android.hardware.usb.accessory.xml
@@ -17,6 +17,4 @@
 <!-- This is the standard feature indicating that the device supports USB accessories. -->
 <permissions>
     <feature name="android.hardware.usb.accessory" />
-    <library name="com.android.future.usb.accessory"
-            file="/system/framework/com.android.future.usb.accessory.jar" />
 </permissions>
diff --git a/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h b/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h
deleted file mode 100644
index b32c92e..0000000
--- a/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IARC_VIDEO_BRIDGE_H
-#define ANDROID_IARC_VIDEO_BRIDGE_H
-
-#include <arc/IArcBridgeService.h>
-#include <binder/IInterface.h>
-#include <utils/Errors.h>
-
-namespace android {
-
-class IArcVideoBridge : public IInterface {
-public:
-    DECLARE_META_INTERFACE(ArcVideoBridge);
-
-    // Returns MojoBootstrapResult for creating mojo ipc channel of
-    // VideoAcceleratorFactory.
-    virtual ::arc::MojoBootstrapResult bootstrapVideoAcceleratorFactory() = 0;
-
-    // Get the version of the remote VideoHost on Chromium side.
-    virtual int32_t hostVersion() = 0;
-};
-
-class BnArcVideoBridge : public BnInterface<IArcVideoBridge> {
-public:
-    virtual status_t onTransact(
-            uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags = 0);
-};
-
-};  // namespace android
-
-#endif // ANDROID_IARC_VIDEO_BRIDGE_H
diff --git a/headers/media_plugin/media/cas/DescramblerAPI.h b/headers/media_plugin/media/cas/DescramblerAPI.h
index 033c8ce..c57f606 100644
--- a/headers/media_plugin/media/cas/DescramblerAPI.h
+++ b/headers/media_plugin/media/cas/DescramblerAPI.h
@@ -72,12 +72,12 @@
     // associated MediaCas session is used to load decryption keys
     // into the crypto/cas plugin.  The keys are then referenced by key-id
     // in the 'key' parameter to the decrypt() method.
-    // Should return NO_ERROR on success, ERROR_DRM_SESSION_NOT_OPENED if
+    // Should return NO_ERROR on success, ERROR_CAS_SESSION_NOT_OPENED if
     // the session is not opened and a code from MediaErrors.h otherwise.
     virtual status_t setMediaCasSession(const CasSessionId& sessionId) = 0;
 
     // If the error returned falls into the range
-    // ERROR_DRM_VENDOR_MIN..ERROR_DRM_VENDOR_MAX, errorDetailMsg should be
+    // ERROR_CAS_VENDOR_MIN..ERROR_CAS_VENDOR_MAX, errorDetailMsg should be
     // filled in with an appropriate string.
     // At the java level these special errors will then trigger a
     // MediaCodec.CryptoException that gives clients access to both
diff --git a/include/android/choreographer.h b/include/android/choreographer.h
index 43346fe..d75de1e 100644
--- a/include/android/choreographer.h
+++ b/include/android/choreographer.h
@@ -30,8 +30,6 @@
 
 __BEGIN_DECLS
 
-#if __ANDROID_API__ >= 24
-
 struct AChoreographer;
 typedef struct AChoreographer AChoreographer;
 
@@ -45,25 +43,29 @@
  */
 typedef void (*AChoreographer_frameCallback)(long frameTimeNanos, void* data);
 
+#if __ANDROID_API__ >= 24
+
 /**
  * Get the AChoreographer instance for the current thread. This must be called
  * on an ALooper thread.
  */
-AChoreographer* AChoreographer_getInstance();
+AChoreographer* AChoreographer_getInstance() __INTRODUCED_IN(24);
 
 /**
  * Post a callback to be run on the next frame. The data pointer provided will
  * be passed to the callback function when it's called.
  */
 void AChoreographer_postFrameCallback(AChoreographer* choreographer,
-                AChoreographer_frameCallback callback, void* data);
+                AChoreographer_frameCallback callback, void* data) __INTRODUCED_IN(24);
+
 /**
  * Post a callback to be run on the frame following the specified delay. The
  * data pointer provided will be passed to the callback function when it's
  * called.
  */
 void AChoreographer_postFrameCallbackDelayed(AChoreographer* choreographer,
-                AChoreographer_frameCallback callback, void* data, long delayMillis);
+                AChoreographer_frameCallback callback, void* data,
+                long delayMillis) __INTRODUCED_IN(24);
 
 #endif /* __ANDROID_API__ >= 24 */
 
diff --git a/include/android/configuration.h b/include/android/configuration.h
index 6287332..ef6c5a2 100644
--- a/include/android/configuration.h
+++ b/include/android/configuration.h
@@ -30,6 +30,10 @@
 
 #include <android/asset_manager.h>
 
+#if !defined(__INTRODUCED_IN)
+#define __INTRODUCED_IN(__api_level) /* nothing */
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -676,34 +680,34 @@
  * Return the current configuration screen width in dp units, or
  * ACONFIGURATION_SCREEN_WIDTH_DP_ANY if not set.
  */
-int32_t AConfiguration_getScreenWidthDp(AConfiguration* config);
+int32_t AConfiguration_getScreenWidthDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's current screen width in dp units.
  */
-void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value);
+void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 
 /**
  * Return the current configuration screen height in dp units, or
  * ACONFIGURATION_SCREEN_HEIGHT_DP_ANY if not set.
  */
-int32_t AConfiguration_getScreenHeightDp(AConfiguration* config);
+int32_t AConfiguration_getScreenHeightDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's current screen width in dp units.
  */
-void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value);
+void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 
 /**
  * Return the configuration's smallest screen width in dp units, or
  * ACONFIGURATION_SMALLEST_SCREEN_WIDTH_DP_ANY if not set.
  */
-int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config);
+int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's smallest screen width in dp units.
  */
-void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value);
+void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 #endif /* __ANDROID_API__ >= 13 */
 
 #if __ANDROID_API__ >= 17
@@ -711,12 +715,12 @@
  * Return the configuration's layout direction, or
  * ACONFIGURATION_LAYOUTDIR_ANY if not set.
  */
-int32_t AConfiguration_getLayoutDirection(AConfiguration* config);
+int32_t AConfiguration_getLayoutDirection(AConfiguration* config) __INTRODUCED_IN(17);
 
 /**
  * Set the configuration's layout direction.
  */
-void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value);
+void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value) __INTRODUCED_IN(17);
 #endif /* __ANDROID_API__ >= 17 */
 
 /**
diff --git a/include/android/input.h b/include/android/input.h
index 0829989..6810901 100644
--- a/include/android/input.h
+++ b/include/android/input.h
@@ -56,6 +56,10 @@
 #include <android/keycodes.h>
 #include <android/looper.h>
 
+#if !defined(__INTRODUCED_IN)
+#define __INTRODUCED_IN(__api_level) /* nothing */
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -984,7 +988,7 @@
 
 #if __ANDROID_API__ >= 14
 /** Get the button state of all buttons that are pressed. */
-int32_t AMotionEvent_getButtonState(const AInputEvent* motion_event);
+int32_t AMotionEvent_getButtonState(const AInputEvent* motion_event) __INTRODUCED_IN(14);
 #endif
 
 /**
@@ -1056,7 +1060,7 @@
  * The tool type indicates the type of tool used to make contact such as a
  * finger or stylus, if known.
  */
-int32_t AMotionEvent_getToolType(const AInputEvent* motion_event, size_t pointer_index);
+int32_t AMotionEvent_getToolType(const AInputEvent* motion_event, size_t pointer_index) __INTRODUCED_IN(14);
 #endif
 
 /**
@@ -1150,7 +1154,7 @@
 #if __ANDROID_API__ >= 13
 /** Get the value of the request axis for the given pointer index. */
 float AMotionEvent_getAxisValue(const AInputEvent* motion_event,
-        int32_t axis, size_t pointer_index);
+        int32_t axis, size_t pointer_index) __INTRODUCED_IN(13);
 #endif
 
 /**
@@ -1288,7 +1292,7 @@
  * that occurred between this event and the previous motion event.
  */
 float AMotionEvent_getHistoricalAxisValue(const AInputEvent* motion_event,
-        int32_t axis, size_t pointer_index, size_t history_index);
+        int32_t axis, size_t pointer_index, size_t history_index) __INTRODUCED_IN(13);
 #endif
 
 
diff --git a/include/android/multinetwork.h b/include/android/multinetwork.h
index 97892f8..fa7d908 100644
--- a/include/android/multinetwork.h
+++ b/include/android/multinetwork.h
@@ -14,6 +14,15 @@
  * limitations under the License.
  */
 
+/**
+ * @addtogroup Networking
+ * @{
+ */
+
+/**
+ * @file multinetwork.h
+ */
+
 #ifndef ANDROID_MULTINETWORK_H
 #define ANDROID_MULTINETWORK_H
 
@@ -51,7 +60,7 @@
  * on failure with an appropriate errno value set.
  */
 
-#if __ANDROID_API__ >= 24
+#if __ANDROID_API__ >= 23
 
 /**
  * Set the network to be used by the given socket file descriptor.
@@ -61,7 +70,7 @@
  * This is the equivalent of: [android.net.Network#bindSocket()](https://developer.android.com/reference/android/net/Network.html#bindSocket(java.net.Socket))
  *
  */
-int android_setsocknetwork(net_handle_t network, int fd);
+int android_setsocknetwork(net_handle_t network, int fd) __INTRODUCED_IN(23);
 
 
 /**
@@ -78,7 +87,7 @@
  * This is the equivalent of: [android.net.ConnectivityManager#setProcessDefaultNetwork()](https://developer.android.com/reference/android/net/ConnectivityManager.html#setProcessDefaultNetwork(android.net.Network))
  *
  */
-int android_setprocnetwork(net_handle_t network);
+int android_setprocnetwork(net_handle_t network) __INTRODUCED_IN(23);
 
 
 /**
@@ -97,10 +106,53 @@
  */
 int android_getaddrinfofornetwork(net_handle_t network,
         const char *node, const char *service,
-        const struct addrinfo *hints, struct addrinfo **res);
+        const struct addrinfo *hints, struct addrinfo **res) __INTRODUCED_IN(23);
 
-#endif /* __ANDROID_API__ >= 24 */
+#endif /* __ANDROID_API__ >= 23 */
+
+#if __ANDROID_API__ >= 29
+
+/**
+ * Look up the {|ns_class|, |ns_type|} Resource Record (RR) associated
+ * with Domain Name |dname| on the given |network|.
+ * The typical value for |ns_class| is ns_c_in, while |type| can be any
+ * record type (for instance, ns_t_aaaa or ns_t_txt).
+ *
+ * Returns a file descriptor to watch for read events, or a negative
+ * POSIX error code (see errno.h) if an immediate error occurs.
+ */
+int android_res_nquery(net_handle_t network,
+        const char *dname, int ns_class, int ns_type) __INTRODUCED_IN(29);
+
+/**
+ * Issue the query |msg| on the given |network|.
+ *
+ * Returns a file descriptor to watch for read events, or a negative
+ * POSIX error code (see errno.h) if an immediate error occurs.
+ */
+int android_res_nsend(net_handle_t network,
+        const uint8_t *msg, size_t msglen) __INTRODUCED_IN(29);
+
+/**
+ * Read a result for the query associated with the |fd| descriptor.
+ *
+ * Returns:
+ *     < 0: negative POSIX error code (see errno.h for possible values). |rcode| is not set.
+ *     >= 0: length of |answer|. |rcode| is the resolver return code (e.g., ns_r_nxdomain)
+ */
+int android_res_nresult(int fd,
+        int *rcode, uint8_t *answer, size_t anslen) __INTRODUCED_IN(29);
+
+/**
+ * Attempts to cancel the in-progress query associated with the |nsend_fd|
+ * descriptor.
+ */
+void android_res_cancel(int nsend_fd) __INTRODUCED_IN(29);
+
+#endif /* __ANDROID_API__ >= 29 */
 
 __END_DECLS
 
 #endif  // ANDROID_MULTINETWORK_H
+
+/** @} */
diff --git a/include/android/native_window_jni.h b/include/android/native_window_jni.h
index 23b39aa..0c196b9 100644
--- a/include/android/native_window_jni.h
+++ b/include/android/native_window_jni.h
@@ -44,16 +44,6 @@
  */
 ANativeWindow* ANativeWindow_fromSurface(JNIEnv* env, jobject surface);
 
-#if __ANDROID_API__ >= 13
-/**
- * Return the ANativeWindow associated with a Java SurfaceTexture object,
- * for interacting with it through native code.  This acquires a reference
- * on the ANativeWindow that is returned; be sure to use ANativeWindow_release()
- * when done with it so that it doesn't leak.
- */
-ANativeWindow* ANativeWindow_fromSurfaceTexture(JNIEnv* env, jobject surfaceTexture);
-#endif
-
 #if __ANDROID_API__ >= 26
 /**
  * Return a Java Surface object derived from the ANativeWindow, for interacting
@@ -62,7 +52,7 @@
  * and will automatically release the reference when the Java object gets garbage
  * collected.
  */
-jobject ANativeWindow_toSurface(JNIEnv* env, ANativeWindow* window);
+jobject ANativeWindow_toSurface(JNIEnv* env, ANativeWindow* window) __INTRODUCED_IN(26);
 #endif
 
 #ifdef __cplusplus
diff --git a/include/android/sensor.h b/include/android/sensor.h
index 191777c..005564d 100644
--- a/include/android/sensor.h
+++ b/include/android/sensor.h
@@ -472,13 +472,13 @@
  *     ASensorManager* sensorManager = ASensorManager_getInstance();
  *
  */
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 __attribute__ ((deprecated)) ASensorManager* ASensorManager_getInstance();
 #else
 ASensorManager* ASensorManager_getInstance();
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Get a reference to the sensor manager. ASensorManager is a singleton
  * per package as different packages may have access to different sensors.
@@ -488,7 +488,7 @@
  *     ASensorManager* sensorManager = ASensorManager_getInstanceForPackage("foo.bar.baz");
  *
  */
-ASensorManager* ASensorManager_getInstanceForPackage(const char* packageName);
+ASensorManager* ASensorManager_getInstanceForPackage(const char* packageName) __INTRODUCED_IN(26);
 #endif
 
 /**
@@ -507,7 +507,7 @@
  * Returns the default sensor with the given type and wakeUp properties or NULL if no sensor
  * of this type and wakeUp properties exists.
  */
-ASensor const* ASensorManager_getDefaultSensorEx(ASensorManager* manager, int type, bool wakeUp);
+ASensor const* ASensorManager_getDefaultSensorEx(ASensorManager* manager, int type, bool wakeUp) __INTRODUCED_IN(21);
 #endif
 
 /**
@@ -525,7 +525,7 @@
  */
 int ASensorManager_destroyEventQueue(ASensorManager* manager, ASensorEventQueue* queue);
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Create direct channel based on shared memory
  *
@@ -542,7 +542,7 @@
  *         {@link ASensorManager_destroyDirectChannel} and
  *         {@link ASensorManager_configureDirectReport}, or value less or equal to 0 for failures.
  */
-int ASensorManager_createSharedMemoryDirectChannel(ASensorManager* manager, int fd, size_t size);
+int ASensorManager_createSharedMemoryDirectChannel(ASensorManager* manager, int fd, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Create direct channel based on AHardwareBuffer
@@ -560,7 +560,7 @@
  *         {@link ASensorManager_configureDirectReport}, or value less or equal to 0 for failures.
  */
 int ASensorManager_createHardwareBufferDirectChannel(
-        ASensorManager* manager, AHardwareBuffer const * buffer, size_t size);
+        ASensorManager* manager, AHardwareBuffer const * buffer, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Destroy a direct channel
@@ -575,7 +575,7 @@
  *                  {@link ASensorManager_createSharedMemoryDirectChannel} or
  *                  {@link ASensorManager_createHardwareBufferDirectChannel}.
  */
-void ASensorManager_destroyDirectChannel(ASensorManager* manager, int channelId);
+void ASensorManager_destroyDirectChannel(ASensorManager* manager, int channelId) __INTRODUCED_IN(26);
 
 /**
  * Configure direct report on channel
@@ -612,9 +612,9 @@
  *
  * \return positive token for success or negative error code.
  */
-int ASensorManager_configureDirectReport(
-        ASensorManager* manager, ASensor const* sensor, int channelId, int rate);
-#endif
+int ASensorManager_configureDirectReport(ASensorManager* manager,
+        ASensor const* sensor, int channelId, int rate) __INTRODUCED_IN(26);
+#endif /* __ANDROID_API__ >= 26 */
 
 /*****************************************************************************/
 
@@ -738,30 +738,30 @@
  * Returns the maximum size of batches for this sensor. Batches will often be
  * smaller, as the hardware fifo might be used for other sensors.
  */
-int ASensor_getFifoMaxEventCount(ASensor const* sensor);
+int ASensor_getFifoMaxEventCount(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns the hardware batch fifo size reserved to this sensor.
  */
-int ASensor_getFifoReservedEventCount(ASensor const* sensor);
+int ASensor_getFifoReservedEventCount(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns this sensor's string type.
  */
-const char* ASensor_getStringType(ASensor const* sensor);
+const char* ASensor_getStringType(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns the reporting mode for this sensor. One of AREPORTING_MODE_* constants.
  */
-int ASensor_getReportingMode(ASensor const* sensor);
+int ASensor_getReportingMode(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns true if this is a wake up sensor, false otherwise.
  */
-bool ASensor_isWakeUpSensor(ASensor const* sensor);
+bool ASensor_isWakeUpSensor(ASensor const* sensor) __INTRODUCED_IN(21);
 #endif /* __ANDROID_API__ >= 21 */
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Test if sensor supports a certain type of direct channel.
  *
@@ -771,7 +771,8 @@
  *                     or {@link ASENSOR_DIRECT_CHANNEL_TYPE_HARDWARE_BUFFER}.
  * \returns true if sensor supports the specified direct channel type.
  */
-bool ASensor_isDirectChannelTypeSupported(ASensor const* sensor, int channelType);
+bool ASensor_isDirectChannelTypeSupported(ASensor const* sensor, int channelType) __INTRODUCED_IN(26);
+
 /**
  * Get the highest direct rate level that a sensor support.
  *
@@ -781,8 +782,8 @@
  *         If return value is {@link ASENSOR_DIRECT_RATE_STOP}, it means the sensor
  *         does not support direct report.
  */
-int ASensor_getHighestDirectReportRateLevel(ASensor const* sensor);
-#endif
+int ASensor_getHighestDirectReportRateLevel(ASensor const* sensor) __INTRODUCED_IN(26);
+#endif /* __ANDROID_API__ >= 26 */
 
 #ifdef __cplusplus
 };
diff --git a/include/android/sharedmem.h b/include/android/sharedmem.h
index 46d2f4b..7f5177b 100644
--- a/include/android/sharedmem.h
+++ b/include/android/sharedmem.h
@@ -21,12 +21,14 @@
 
 /**
  * @file sharedmem.h
+ * @brief Shared memory buffers that can be shared across process.
  */
 
 #ifndef ANDROID_SHARED_MEMORY_H
 #define ANDROID_SHARED_MEMORY_H
 
 #include <stddef.h>
+#include <sys/cdefs.h>
 
 /******************************************************************
  *
@@ -44,15 +46,11 @@
  *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
  */
 
-/**
- * Structures and functions for a shared memory buffer that can be shared across process.
- */
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 
 /**
  * Create a shared memory region.
@@ -63,19 +61,23 @@
  *
  * Use close() to release the shared memory region.
  *
+ * Available since API level 26.
+ *
  * \param name an optional name.
  * \param size size of the shared memory region
  * \return file descriptor that denotes the shared memory; error code on failure.
  */
-int ASharedMemory_create(const char *name, size_t size);
+int ASharedMemory_create(const char *name, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Get the size of the shared memory region.
  *
+ * Available since API level 26.
+ *
  * \param fd file descriptor of the shared memory region
  * \return size in bytes; 0 if fd is not a valid shared memory file descriptor.
  */
-size_t ASharedMemory_getSize(int fd);
+size_t ASharedMemory_getSize(int fd) __INTRODUCED_IN(26);
 
 /**
  * Restrict access of shared memory region.
@@ -92,7 +94,8 @@
  *     int fd = ASharedMemory_create("memory", 128);
  *
  *     // By default it has PROT_READ | PROT_WRITE | PROT_EXEC.
- *     char *buffer = (char *) mmap(NULL, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ *     size_t memSize = ASharedMemory_getSize(fd);
+ *     char *buffer = (char *) mmap(NULL, memSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
  *
  *     strcpy(buffer, "This is an example."); // trivially initialize content
  *
@@ -101,14 +104,16 @@
  *
  *     // share fd with another process here and the other process can only map with PROT_READ.
  *
+ * Available since API level 26.
+ *
  * \param fd   file descriptor of the shared memory region.
  * \param prot any bitwise-or'ed combination of PROT_READ, PROT_WRITE, PROT_EXEC denoting
  *             updated access. Note access can only be removed, but not added back.
  * \return 0 for success, error code on failure.
  */
-int ASharedMemory_setProt(int fd, int prot);
+int ASharedMemory_setProt(int fd, int prot) __INTRODUCED_IN(26);
 
-#endif
+#endif // __ANDROID_API__ >= 26
 
 #ifdef __cplusplus
 };
diff --git a/include/android/sharedmem_jni.h b/include/android/sharedmem_jni.h
index 85ac78f..13e56e6 100644
--- a/include/android/sharedmem_jni.h
+++ b/include/android/sharedmem_jni.h
@@ -21,6 +21,7 @@
 
 /**
  * @file sharedmem_jni.h
+ * @brief Shared memory buffers that can be shared across process.
  */
 
 #ifndef ANDROID_SHARED_MEMORY_JNI_H
@@ -29,6 +30,7 @@
 #include <jni.h>
 #include <android/sharedmem.h>
 #include <stddef.h>
+#include <sys/cdefs.h>
 
 /******************************************************************
  *
@@ -46,15 +48,11 @@
  *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
  */
 
-/**
- * Structures and functions for a shared memory buffer that can be shared across process.
- */
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O_MR1__
+#if __ANDROID_API__ >= 27
 
 /**
  * Returns a dup'd FD from the given Java android.os.SharedMemory object. The returned file
@@ -64,15 +62,17 @@
  *
  * Use close() to release the shared memory region.
  *
+ * Available since API level 27.
+ *
  * \param env The JNIEnv* pointer
  * \param sharedMemory The Java android.os.SharedMemory object
  * \return file descriptor that denotes the shared memory; -1 if the shared memory object is
  *      already closed, if the JNIEnv or jobject is NULL, or if there are too many open file
  *      descriptors (errno=EMFILE)
  */
-int ASharedMemory_dupFromJava(JNIEnv* env, jobject sharedMemory);
+int ASharedMemory_dupFromJava(JNIEnv* env, jobject sharedMemory) __INTRODUCED_IN(27);
 
-#endif
+#endif // __ANDROID_API__ >= 27
 
 #ifdef __cplusplus
 };
diff --git a/include/android/surface_texture.h b/include/android/surface_texture.h
index 56b3342..540d23a 100644
--- a/include/android/surface_texture.h
+++ b/include/android/surface_texture.h
@@ -43,6 +43,7 @@
  */
 
 #include <stdint.h>
+#include <sys/cdefs.h>
 
 #include <android/native_window.h>
 
@@ -58,13 +59,15 @@
  */
 typedef struct ASurfaceTexture ASurfaceTexture;
 
+#if __ANDROID_API__ >= 28
+
 /**
  * Release the reference to the native ASurfaceTexture acquired with
  * ASurfaceTexture_fromSurfaceTexture().
  * Failing to do so will result in leaked memory and graphic resources.
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  */
-void ASurfaceTexture_release(ASurfaceTexture* st);
+void ASurfaceTexture_release(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Returns a reference to an ANativeWindow (i.e. the Producer) for this SurfaceTexture.
@@ -73,9 +76,9 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * @return A reference to an ANativeWindow. This reference MUST BE released when no longer needed
  * using ANativeWindow_release(). Failing to do so will result in leaked resources. nullptr is
- * returned if \st is null or if it's not an instance of android.graphics.SurfaceTexture
+ * returned if \p st is null or if it's not an instance of android.graphics.SurfaceTexture
  */
-ANativeWindow* ASurfaceTexture_acquireANativeWindow(ASurfaceTexture* st);
+ANativeWindow* ASurfaceTexture_acquireANativeWindow(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Attach the SurfaceTexture to the OpenGL ES context that is current on the calling thread.  A
@@ -92,7 +95,7 @@
  * must be unusued in the OpenGL ES context that is current on the calling thread.
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_attachToGLContext(ASurfaceTexture* st, uint32_t texName);
+int ASurfaceTexture_attachToGLContext(ASurfaceTexture* st, uint32_t texName) __INTRODUCED_IN(28);
 
 /**
  * Detach the SurfaceTexture from the OpenGL ES context that owns the OpenGL ES texture object.
@@ -108,7 +111,7 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_detachFromGLContext(ASurfaceTexture* st);
+int ASurfaceTexture_detachFromGLContext(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Update the texture image to the most recent frame from the image stream.  This may only be
@@ -118,7 +121,7 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_updateTexImage(ASurfaceTexture* st);
+int ASurfaceTexture_updateTexImage(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Retrieve the 4x4 texture coordinate transform matrix associated with the texture image set by
@@ -136,7 +139,7 @@
  * \param mtx the array into which the 4x4 matrix will be stored.  The array must have exactly
  *     16 elements.
  */
-void ASurfaceTexture_getTransformMatrix(ASurfaceTexture* st, float mtx[16]);
+void ASurfaceTexture_getTransformMatrix(ASurfaceTexture* st, float mtx[16]) __INTRODUCED_IN(28);
 
 /**
  * Retrieve the timestamp associated with the texture image set by the most recent call to
@@ -155,7 +158,9 @@
  *
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  */
-int64_t ASurfaceTexture_getTimestamp(ASurfaceTexture* st);
+int64_t ASurfaceTexture_getTimestamp(ASurfaceTexture* st) __INTRODUCED_IN(28);
+
+#endif /* __ANDROID_API__ >= 28 */
 
 __END_DECLS
 
diff --git a/include/android/trace.h b/include/android/trace.h
index d3b1fb6..aa24995 100644
--- a/include/android/trace.h
+++ b/include/android/trace.h
@@ -15,11 +15,18 @@
  */
 
 /**
+ * @addtogroup Tracing
+ * @{
+ */
+
+/**
  * @file trace.h
  * @brief Writes trace events to the system trace buffer.
  *
  * These trace events can be collected and visualized using the Systrace tool.
  * For information about using the Systrace tool, read <a href="https://developer.android.com/studio/profile/systrace.html">Analyzing UI Performance with Systrace</a>.
+ *
+ * Available since API level 23.
  */
 
 #ifndef ANDROID_NATIVE_TRACE_H
@@ -35,28 +42,34 @@
 #if __ANDROID_API__ >= 23
 
 /**
- * Returns true if tracing is enabled. Use this signal to avoid expensive computation only necessary
+ * Returns true if tracing is enabled. Use this to avoid expensive computation only necessary
  * when tracing is enabled.
+ *
+ * Available since API level 23.
  */
-bool ATrace_isEnabled();
+bool ATrace_isEnabled() __INTRODUCED_IN(23);
 
 /**
  * Writes a tracing message to indicate that the given section of code has begun. This call must be
- * followed by a corresponding call to endSection() on the same thread.
+ * followed by a corresponding call to {@link ATrace_endSection} on the same thread.
  *
- * Note: At this time the vertical bar character '|' and newline character '\n' are used internally
- * by the tracing mechanism. If sectionName contains these characters they will be replaced with a
+ * Note: At this time the vertical bar character '|' and newline character '\\n' are used internally
+ * by the tracing mechanism. If \p sectionName contains these characters they will be replaced with a
  * space character in the trace.
+ *
+ * Available since API level 23.
  */
-void ATrace_beginSection(const char* sectionName);
+void ATrace_beginSection(const char* sectionName) __INTRODUCED_IN(23);
 
 /**
  * Writes a tracing message to indicate that a given section of code has ended. This call must be
- * preceeded by a corresponding call to beginSection(char*) on the same thread. Calling this method
+ * preceeded by a corresponding call to {@link ATrace_beginSection} on the same thread. Calling this method
  * will mark the end of the most recently begun section of code, so care must be taken to ensure
- * that beginSection / endSection pairs are properly nested and called from the same thread.
+ * that {@link ATrace_beginSection}/{@link ATrace_endSection} pairs are properly nested and called from the same thread.
+ *
+ * Available since API level 23.
  */
-void ATrace_endSection();
+void ATrace_endSection() __INTRODUCED_IN(23);
 
 #endif /* __ANDROID_API__ >= 23 */
 
@@ -65,3 +78,5 @@
 #endif
 
 #endif // ANDROID_NATIVE_TRACE_H
+
+/** @} */
diff --git a/include/batteryservice b/include/batteryservice
deleted file mode 120000
index 2178c32..0000000
--- a/include/batteryservice
+++ /dev/null
@@ -1 +0,0 @@
-../services/batteryservice/include/batteryservice/
\ No newline at end of file
diff --git a/include/input/Input.h b/include/input/Input.h
index cfcafab..756b337 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -661,7 +661,7 @@
  */
 class PooledInputEventFactory : public InputEventFactoryInterface {
 public:
-    PooledInputEventFactory(size_t maxPoolSize = 20);
+    explicit PooledInputEventFactory(size_t maxPoolSize = 20);
     virtual ~PooledInputEventFactory();
 
     virtual KeyEvent* createKeyEvent();
diff --git a/include/input/KeyCharacterMap.h b/include/input/KeyCharacterMap.h
index 33d2757..5e542b8 100644
--- a/include/input/KeyCharacterMap.h
+++ b/include/input/KeyCharacterMap.h
@@ -196,7 +196,7 @@
         };
 
         struct Property {
-            inline Property(int32_t property = 0, int32_t metaState = 0) :
+            inline explicit Property(int32_t property = 0, int32_t metaState = 0) :
                     property(property), metaState(metaState) { }
 
             int32_t property;
diff --git a/libs/binder/ActivityManager.cpp b/libs/binder/ActivityManager.cpp
index 2728f35..28d0e4f 100644
--- a/libs/binder/ActivityManager.cpp
+++ b/libs/binder/ActivityManager.cpp
@@ -34,16 +34,16 @@
     std::lock_guard<Mutex> scoped_lock(mLock);
     int64_t startTime = 0;
     sp<IActivityManager> service = mService;
-    while (service == NULL || !IInterface::asBinder(service)->isBinderAlive()) {
+    while (service == nullptr || !IInterface::asBinder(service)->isBinderAlive()) {
         sp<IBinder> binder = defaultServiceManager()->checkService(String16("activity"));
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the activity service to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
                 ALOGI("Waiting for activity service");
             } else if ((uptimeMillis() - startTime) > 1000000) {
                 ALOGW("Waiting too long for activity service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             usleep(25000);
@@ -58,7 +58,7 @@
 int ActivityManager::openContentUri(const String16& stringUri)
 {
     sp<IActivityManager> service = getService();
-    return service != NULL ? service->openContentUri(stringUri) : -1;
+    return service != nullptr ? service->openContentUri(stringUri) : -1;
 }
 
 void ActivityManager::registerUidObserver(const sp<IUidObserver>& observer,
@@ -67,7 +67,7 @@
                                           const String16& callingPackage)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->registerUidObserver(observer, event, cutpoint, callingPackage);
     }
 }
@@ -75,7 +75,7 @@
 void ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->unregisterUidObserver(observer);
     }
 }
@@ -83,7 +83,7 @@
 bool ActivityManager::isUidActive(const uid_t uid, const String16& callingPackage)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return service->isUidActive(uid, callingPackage);
     }
     return false;
@@ -91,7 +91,7 @@
 
 status_t ActivityManager::linkToDeath(const sp<IBinder::DeathRecipient>& recipient) {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return IInterface::asBinder(service)->linkToDeath(recipient);
     }
     return INVALID_OPERATION;
@@ -99,7 +99,7 @@
 
 status_t ActivityManager::unlinkToDeath(const sp<IBinder::DeathRecipient>& recipient) {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return IInterface::asBinder(service)->unlinkToDeath(recipient);
     }
     return INVALID_OPERATION;
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 7c1eaaf..da10687 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -28,7 +28,7 @@
     ],
 }
 
-cc_library {
+cc_library_shared {
     name: "libbinder",
 
     // for vndbinder
@@ -36,6 +36,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     srcs: [
         "ActivityManager.cpp",
@@ -62,6 +63,7 @@
         "MemoryDealer.cpp",
         "MemoryHeapBase.cpp",
         "Parcel.cpp",
+        "ParcelFileDescriptor.cpp",
         "PermissionCache.cpp",
         "PermissionController.cpp",
         "PersistableBundle.cpp",
@@ -117,7 +119,7 @@
         "liblog",
         "libcutils",
         "libutils",
-        "libutilscallstack",
+        "libbinderthreadstate",
     ],
 
     header_libs: [
diff --git a/libs/binder/AppOpsManager.cpp b/libs/binder/AppOpsManager.cpp
index 62c8987..a494e22 100644
--- a/libs/binder/AppOpsManager.cpp
+++ b/libs/binder/AppOpsManager.cpp
@@ -42,7 +42,7 @@
 
 static const sp<IBinder>& getToken(const sp<IAppOpsService>& service) {
     pthread_mutex_lock(&gTokenMutex);
-    if (gToken == NULL || gToken->pingBinder() != NO_ERROR) {
+    if (gToken == nullptr || gToken->pingBinder() != NO_ERROR) {
         gToken = service->getToken(new BBinder());
     }
     pthread_mutex_unlock(&gTokenMutex);
@@ -63,16 +63,16 @@
     std::lock_guard<Mutex> scoped_lock(mLock);
     int64_t startTime = 0;
     sp<IAppOpsService> service = mService;
-    while (service == NULL || !IInterface::asBinder(service)->isBinderAlive()) {
+    while (service == nullptr || !IInterface::asBinder(service)->isBinderAlive()) {
         sp<IBinder> binder = defaultServiceManager()->checkService(_appops);
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the app ops service to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
                 ALOGI("Waiting for app ops service");
             } else if ((uptimeMillis()-startTime) > 10000) {
                 ALOGW("Waiting too long for app ops service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             sleep(1);
@@ -88,14 +88,14 @@
 int32_t AppOpsManager::checkOp(int32_t op, int32_t uid, const String16& callingPackage)
 {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->checkOperation(op, uid, callingPackage)
             : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
 
 int32_t AppOpsManager::noteOp(int32_t op, int32_t uid, const String16& callingPackage) {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->noteOperation(op, uid, callingPackage)
             : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
@@ -103,14 +103,14 @@
 int32_t AppOpsManager::startOpNoThrow(int32_t op, int32_t uid, const String16& callingPackage,
         bool startIfModeDefault) {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->startOperation(getToken(service), op, uid, callingPackage,
                     startIfModeDefault) : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
 
 void AppOpsManager::finishOp(int32_t op, int32_t uid, const String16& callingPackage) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->finishOperation(getToken(service), op, uid, callingPackage);
     }
 }
@@ -118,21 +118,21 @@
 void AppOpsManager::startWatchingMode(int32_t op, const String16& packageName,
         const sp<IAppOpsCallback>& callback) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->startWatchingMode(op, packageName, callback);
     }
 }
 
 void AppOpsManager::stopWatchingMode(const sp<IAppOpsCallback>& callback) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->stopWatchingMode(callback);
     }
 }
 
 int32_t AppOpsManager::permissionToOpCode(const String16& permission) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return service->permissionToOpCode(permission);
     }
     return -1;
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index a81f44e..f6cc3af 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -43,17 +43,17 @@
 
 sp<IInterface>  IBinder::queryLocalInterface(const String16& /*descriptor*/)
 {
-    return NULL;
+    return nullptr;
 }
 
 BBinder* IBinder::localBinder()
 {
-    return NULL;
+    return nullptr;
 }
 
 BpBinder* IBinder::remoteBinder()
 {
-    return NULL;
+    return nullptr;
 }
 
 bool IBinder::checkSubclass(const void* /*subclassID*/) const
@@ -76,8 +76,8 @@
     for (size_t i = 0; i < numArgs; i++) {
         send.writeString16(args[i]);
     }
-    send.writeStrongBinder(callback != NULL ? IInterface::asBinder(callback) : NULL);
-    send.writeStrongBinder(resultReceiver != NULL ? IInterface::asBinder(resultReceiver) : NULL);
+    send.writeStrongBinder(callback != nullptr ? IInterface::asBinder(callback) : nullptr);
+    send.writeStrongBinder(resultReceiver != nullptr ? IInterface::asBinder(resultReceiver) : nullptr);
     return target->transact(SHELL_COMMAND_TRANSACTION, send, &reply);
 }
 
@@ -115,6 +115,7 @@
     return sEmptyDescriptor;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::transact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -130,13 +131,14 @@
             break;
     }
 
-    if (reply != NULL) {
+    if (reply != nullptr) {
         reply->setDataPosition(0);
     }
 
     return err;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::linkToDeath(
     const sp<DeathRecipient>& /*recipient*/, void* /*cookie*/,
     uint32_t /*flags*/)
@@ -144,6 +146,7 @@
     return INVALID_OPERATION;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::unlinkToDeath(
     const wp<DeathRecipient>& /*recipient*/, void* /*cookie*/,
     uint32_t /*flags*/, wp<DeathRecipient>* /*outRecipient*/)
@@ -171,7 +174,7 @@
             delete e;
             e = expected;  // Filled in by CAS
         }
-        if (e == 0) return; // out of memory
+        if (e == nullptr) return; // out of memory
     }
 
     AutoMutex _l(e->mLock);
@@ -181,7 +184,7 @@
 void* BBinder::findObject(const void* objectID) const
 {
     Extras* e = mExtras.load(std::memory_order_acquire);
-    if (!e) return NULL;
+    if (!e) return nullptr;
 
     AutoMutex _l(e->mLock);
     return e->mObjects.find(objectID);
@@ -208,6 +211,7 @@
 }
 
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t /*flags*/)
 {
@@ -246,7 +250,7 @@
             (void)out;
             (void)err;
 
-            if (resultReceiver != NULL) {
+            if (resultReceiver != nullptr) {
                 resultReceiver->send(INVALID_OPERATION);
             }
 
@@ -273,7 +277,7 @@
 };
 
 BpRefBase::BpRefBase(const sp<IBinder>& o)
-    : mRemote(o.get()), mRefs(NULL), mState(0)
+    : mRemote(o.get()), mRefs(nullptr), mState(0)
 {
     extendObjectLifetime(OBJECT_LIFETIME_WEAK);
 
diff --git a/libs/binder/BpBinder.cpp b/libs/binder/BpBinder.cpp
index 449a9e9..ec170f7 100644
--- a/libs/binder/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -80,7 +80,7 @@
 void* BpBinder::ObjectManager::find(const void* objectID) const
 {
     const ssize_t i = mObjects.indexOfKey(objectID);
-    if (i < 0) return NULL;
+    if (i < 0) return nullptr;
     return mObjects.valueAt(i).object;
 }
 
@@ -95,7 +95,7 @@
     ALOGV("Killing %zu objects in manager %p", N, this);
     for (size_t i=0; i<N; i++) {
         const entry_t& e = mObjects.valueAt(i);
-        if (e.func != NULL) {
+        if (e.func != nullptr) {
             e.func(mObjects.keyAt(i), e.object, e.cleanupCookie);
         }
     }
@@ -139,7 +139,7 @@
     : mHandle(handle)
     , mAlive(1)
     , mObitsSent(0)
-    , mObituaries(NULL)
+    , mObituaries(nullptr)
     , mTrackedUid(trackedUid)
 {
     ALOGV("Creating BpBinder %p handle %d\n", this, mHandle);
@@ -206,6 +206,7 @@
     return err;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::transact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -220,6 +221,7 @@
     return DEAD_OBJECT;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::linkToDeath(
     const sp<DeathRecipient>& recipient, void* cookie, uint32_t flags)
 {
@@ -228,7 +230,7 @@
     ob.cookie = cookie;
     ob.flags = flags;
 
-    LOG_ALWAYS_FATAL_IF(recipient == NULL,
+    LOG_ALWAYS_FATAL_IF(recipient == nullptr,
                         "linkToDeath(): recipient must be non-NULL");
 
     {
@@ -254,6 +256,7 @@
     return DEAD_OBJECT;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::unlinkToDeath(
     const wp<DeathRecipient>& recipient, void* cookie, uint32_t flags,
     wp<DeathRecipient>* outRecipient)
@@ -268,9 +271,9 @@
     for (size_t i=0; i<N; i++) {
         const Obituary& obit = mObituaries->itemAt(i);
         if ((obit.recipient == recipient
-                    || (recipient == NULL && obit.cookie == cookie))
+                    || (recipient == nullptr && obit.cookie == cookie))
                 && obit.flags == flags) {
-            if (outRecipient != NULL) {
+            if (outRecipient != nullptr) {
                 *outRecipient = mObituaries->itemAt(i).recipient;
             }
             mObituaries->removeAt(i);
@@ -280,7 +283,7 @@
                 self->clearDeathNotification(mHandle, this);
                 self->flushCommands();
                 delete mObituaries;
-                mObituaries = NULL;
+                mObituaries = nullptr;
             }
             return NO_ERROR;
         }
@@ -299,12 +302,12 @@
 
     mLock.lock();
     Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
+    if(obits != nullptr) {
         ALOGV("Clearing sent death notification: %p handle %d\n", this, mHandle);
         IPCThreadState* self = IPCThreadState::self();
         self->clearDeathNotification(mHandle, this);
         self->flushCommands();
-        mObituaries = NULL;
+        mObituaries = nullptr;
     }
     mObitsSent = 1;
     mLock.unlock();
@@ -312,7 +315,7 @@
     ALOGV("Reporting death of proxy %p for %zu recipients\n",
         this, obits ? obits->size() : 0U);
 
-    if (obits != NULL) {
+    if (obits != nullptr) {
         const size_t N = obits->size();
         for (size_t i=0; i<N; i++) {
             reportOneDeath(obits->itemAt(i));
@@ -326,7 +329,7 @@
 {
     sp<DeathRecipient> recipient = obit.recipient.promote();
     ALOGV("Reporting death to recipient: %p\n", recipient.get());
-    if (recipient == NULL) return;
+    if (recipient == nullptr) return;
 
     recipient->binderDied(this);
 }
@@ -386,13 +389,13 @@
 
     mLock.lock();
     Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
+    if(obits != nullptr) {
         if (ipc) ipc->clearDeathNotification(mHandle, this);
-        mObituaries = NULL;
+        mObituaries = nullptr;
     }
     mLock.unlock();
 
-    if (obits != NULL) {
+    if (obits != nullptr) {
         // XXX Should we tell any remaining DeathRecipient
         // objects that the last strong ref has gone away, so they
         // are no longer linked?
diff --git a/libs/binder/BufferedTextOutput.cpp b/libs/binder/BufferedTextOutput.cpp
index 30e70b0..857bbf9 100644
--- a/libs/binder/BufferedTextOutput.cpp
+++ b/libs/binder/BufferedTextOutput.cpp
@@ -25,6 +25,7 @@
 
 #include <private/binder/Static.h>
 
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -36,7 +37,7 @@
 {
     explicit BufferState(int32_t _seq)
         : seq(_seq)
-        , buffer(NULL)
+        , buffer(nullptr)
         , bufferPos(0)
         , bufferSize(0)
         , atFront(true)
@@ -87,7 +88,7 @@
     Vector<sp<BufferedTextOutput::BufferState> > states;
 };
 
-static mutex_t          gMutex;
+static pthread_mutex_t gMutex = PTHREAD_MUTEX_INITIALIZER;
 
 static thread_store_t   tls;
 
@@ -113,7 +114,7 @@
 {
     int32_t res = -1;
     
-    mutex_lock(&gMutex);
+    pthread_mutex_lock(&gMutex);
     
     if (gFreeBufferIndex >= 0) {
         res = gFreeBufferIndex;
@@ -125,17 +126,17 @@
         gTextBuffers.add(-1);
     }
 
-    mutex_unlock(&gMutex);
+    pthread_mutex_unlock(&gMutex);
     
     return res;
 }
 
 static void freeBufferIndex(int32_t idx)
 {
-    mutex_lock(&gMutex);
+    pthread_mutex_lock(&gMutex);
     gTextBuffers.editItemAt(idx) = gFreeBufferIndex;
     gFreeBufferIndex = idx;
-    mutex_unlock(&gMutex);
+    pthread_mutex_unlock(&gMutex);
 }
 
 // ---------------------------------------------------------------------------
@@ -188,7 +189,7 @@
                 // them out without going through the buffer.
                 
                 // Slurp up all of the lines.
-                const char* lastLine = txt+1;
+                const char* lastLine = txt;
                 while (txt < end) {
                     if (*txt++ == '\n') lastLine = txt;
                 }
@@ -266,13 +267,13 @@
     if ((mFlags&MULTITHREADED) != 0) {
         ThreadState* ts = getThreadState();
         if (ts) {
-            while (ts->states.size() <= (size_t)mIndex) ts->states.add(NULL);
+            while (ts->states.size() <= (size_t)mIndex) ts->states.add(nullptr);
             BufferState* bs = ts->states[mIndex].get();
-            if (bs != NULL && bs->seq == mSeq) return bs;
+            if (bs != nullptr && bs->seq == mSeq) return bs;
             
             ts->states.editItemAt(mIndex) = new BufferState(mIndex);
             bs = ts->states[mIndex].get();
-            if (bs != NULL) return bs;
+            if (bs != nullptr) return bs;
         }
     }
     
diff --git a/libs/binder/Debug.cpp b/libs/binder/Debug.cpp
index 4ac61a3..f38bbb2 100644
--- a/libs/binder/Debug.cpp
+++ b/libs/binder/Debug.cpp
@@ -165,13 +165,13 @@
         else if (bytesPerLine >= 8) alignment = 2;
         else alignment = 1;
     }
-    if (func == NULL) func = defaultPrintFunc;
+    if (func == nullptr) func = defaultPrintFunc;
 
     size_t offset;
 
     unsigned char *pos = (unsigned char *)buf;
 
-    if (pos == NULL) {
+    if (pos == nullptr) {
         if (singleLineBytesCutoff < 0) func(cookie, "\n");
         func(cookie, "(NULL)");
         return;
@@ -297,7 +297,7 @@
 
 ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf) {
     sp<ProcessState> proc = ProcessState::selfOrNull();
-    if (proc.get() == NULL) {
+    if (proc.get() == nullptr) {
         return 0;
     }
 
diff --git a/libs/binder/IAppOpsCallback.cpp b/libs/binder/IAppOpsCallback.cpp
index f9ec593..2f4dbee 100644
--- a/libs/binder/IAppOpsCallback.cpp
+++ b/libs/binder/IAppOpsCallback.cpp
@@ -49,6 +49,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnAppOpsCallback::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IAppOpsService.cpp b/libs/binder/IAppOpsService.cpp
index 9c76350..fb0d521 100644
--- a/libs/binder/IAppOpsService.cpp
+++ b/libs/binder/IAppOpsService.cpp
@@ -109,7 +109,7 @@
         data.writeStrongBinder(clientToken);
         remote()->transact(GET_TOKEN_TRANSACTION, data, &reply);
         // fail on exception
-        if (reply.readExceptionCode() != 0) return NULL;
+        if (reply.readExceptionCode() != 0) return nullptr;
         return reply.readStrongBinder();
     }
 
@@ -129,6 +129,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnAppOpsService::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IBatteryStats.cpp b/libs/binder/IBatteryStats.cpp
index ad1e69f..b307e3e 100644
--- a/libs/binder/IBatteryStats.cpp
+++ b/libs/binder/IBatteryStats.cpp
@@ -136,6 +136,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnBatteryStats::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IInterface.cpp b/libs/binder/IInterface.cpp
index 2fcd3d9..6b77291 100644
--- a/libs/binder/IInterface.cpp
+++ b/libs/binder/IInterface.cpp
@@ -32,14 +32,14 @@
 // static
 sp<IBinder> IInterface::asBinder(const IInterface* iface)
 {
-    if (iface == NULL) return NULL;
+    if (iface == nullptr) return nullptr;
     return const_cast<IInterface*>(iface)->onAsBinder();
 }
 
 // static
 sp<IBinder> IInterface::asBinder(const sp<IInterface>& iface)
 {
-    if (iface == NULL) return NULL;
+    if (iface == nullptr) return nullptr;
     return iface->onAsBinder();
 }
 
diff --git a/libs/binder/IMemory.cpp b/libs/binder/IMemory.cpp
index 5c1a4f4..307bc28 100644
--- a/libs/binder/IMemory.cpp
+++ b/libs/binder/IMemory.cpp
@@ -31,7 +31,6 @@
 #include <binder/Parcel.h>
 #include <log/log.h>
 
-#include <utils/CallStack.h>
 #include <utils/KeyedVector.h>
 #include <utils/threads.h>
 
@@ -130,7 +129,8 @@
 public:
     explicit BpMemory(const sp<IBinder>& impl);
     virtual ~BpMemory();
-    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=0, size_t* size=0) const;
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=nullptr, size_t* size=nullptr) const;
 
 private:
     mutable sp<IMemoryHeap> mHeap;
@@ -145,22 +145,22 @@
     sp<IMemoryHeap> realHeap = BpMemoryHeap::get_heap(binder);
     void* const base = realHeap->base();
     if (base == MAP_FAILED)
-        return 0;
+        return nullptr;
     return static_cast<char*>(base) + offset;
 }
 
 void* IMemory::pointer() const {
     ssize_t offset;
     sp<IMemoryHeap> heap = getMemory(&offset);
-    void* const base = heap!=0 ? heap->base() : MAP_FAILED;
+    void* const base = heap!=nullptr ? heap->base() : MAP_FAILED;
     if (base == MAP_FAILED)
-        return 0;
+        return nullptr;
     return static_cast<char*>(base) + offset;
 }
 
 size_t IMemory::size() const {
     size_t size;
-    getMemory(NULL, &size);
+    getMemory(nullptr, &size);
     return size;
 }
 
@@ -181,18 +181,19 @@
 {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 sp<IMemoryHeap> BpMemory::getMemory(ssize_t* offset, size_t* size) const
 {
-    if (mHeap == 0) {
+    if (mHeap == nullptr) {
         Parcel data, reply;
         data.writeInterfaceToken(IMemory::getInterfaceDescriptor());
         if (remote()->transact(GET_MEMORY, data, &reply) == NO_ERROR) {
             sp<IBinder> heap = reply.readStrongBinder();
             ssize_t o = reply.readInt32();
             size_t s = reply.readInt32();
-            if (heap != 0) {
+            if (heap != nullptr) {
                 mHeap = interface_cast<IMemoryHeap>(heap);
-                if (mHeap != 0) {
+                if (mHeap != nullptr) {
                     size_t heapSize = mHeap->getSize();
                     if (s <= heapSize
                             && o >= 0
@@ -202,7 +203,7 @@
                     } else {
                         // Hm.
                         android_errorWriteWithInfoLog(0x534e4554,
-                            "26877992", -1, NULL, 0);
+                            "26877992", -1, nullptr, 0);
                         mOffset = 0;
                         mSize = 0;
                     }
@@ -212,7 +213,7 @@
     }
     if (offset) *offset = mOffset;
     if (size) *size = mSize;
-    return (mSize > 0) ? mHeap : 0;
+    return (mSize > 0) ? mHeap : nullptr;
 }
 
 // ---------------------------------------------------------------------------
@@ -225,6 +226,7 @@
 BnMemory::~BnMemory() {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnMemory::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -264,7 +266,6 @@
                 if (VERBOSE) {
                     ALOGD("UNMAPPING binder=%p, heap=%p, size=%zu, fd=%d",
                             binder.get(), this, mSize, heapId);
-                    CallStack stack(LOG_TAG);
                 }
 
                 munmap(mBase, mSize);
@@ -334,7 +335,7 @@
                 access |= PROT_WRITE;
             }
             mRealHeap = true;
-            mBase = mmap(0, size, access, MAP_SHARED, fd, offset);
+            mBase = mmap(nullptr, size, access, MAP_SHARED, fd, offset);
             if (mBase == MAP_FAILED) {
                 ALOGE("cannot map BpMemoryHeap (binder=%p), size=%zd, fd=%d (%s)",
                         IInterface::asBinder(this).get(), size, fd, strerror(errno));
@@ -385,6 +386,7 @@
 BnMemoryHeap::~BnMemoryHeap() {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnMemoryHeap::onTransact(
         uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index fd552b4..f052bcb 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "IPCThreadState"
 
 #include <binder/IPCThreadState.h>
+#include <binderthreadstate/IPCThreadStateBase.h>
 
 #include <binder/Binder.h>
 #include <binder/BpBinder.h>
@@ -289,7 +290,7 @@
 
     if (gShutdown) {
         ALOGW("Calling IPCThreadState::self() during shutdown is dangerous, expect a crash.\n");
-        return NULL;
+        return nullptr;
     }
 
     pthread_mutex_lock(&gTLSMutex);
@@ -299,7 +300,7 @@
             pthread_mutex_unlock(&gTLSMutex);
             ALOGW("IPCThreadState::self() unable to create TLS key, expect a crash: %s\n",
                     strerror(key_create_value));
-            return NULL;
+            return nullptr;
         }
         gHaveTLS = true;
     }
@@ -314,7 +315,7 @@
         IPCThreadState* st = (IPCThreadState*)pthread_getspecific(k);
         return st;
     }
-    return NULL;
+    return nullptr;
 }
 
 void IPCThreadState::shutdown()
@@ -326,7 +327,7 @@
         IPCThreadState* st = (IPCThreadState*)pthread_getspecific(gTLS);
         if (st) {
             delete st;
-            pthread_setspecific(gTLS, NULL);
+            pthread_setspecific(gTLS, nullptr);
         }
         pthread_key_delete(gTLS);
         gHaveTLS = false;
@@ -608,7 +609,7 @@
 
     LOG_ONEWAY(">>>> SEND from pid %d uid %d %s", getpid(), getuid(),
         (flags & TF_ONE_WAY) == 0 ? "READ REPLY" : "ONE WAY");
-    err = writeTransactionData(BC_TRANSACTION, flags, handle, code, data, NULL);
+    err = writeTransactionData(BC_TRANSACTION, flags, handle, code, data, nullptr);
 
     if (err != NO_ERROR) {
         if (reply) reply->setError(err);
@@ -645,7 +646,7 @@
             else alog << "(none requested)" << endl;
         }
     } else {
-        err = waitForResponse(NULL, NULL);
+        err = waitForResponse(nullptr, nullptr);
     }
 
     return err;
@@ -742,6 +743,7 @@
     clearCaller();
     mIn.setDataCapacity(256);
     mOut.setDataCapacity(256);
+    mIPCThreadStateBase = IPCThreadStateBase::self();
 }
 
 IPCThreadState::~IPCThreadState()
@@ -755,7 +757,7 @@
     err = writeTransactionData(BC_REPLY, flags, -1, 0, reply, &statusBuffer);
     if (err < NO_ERROR) return err;
 
-    return waitForResponse(NULL, NULL);
+    return waitForResponse(nullptr, nullptr);
 }
 
 status_t IPCThreadState::waitForResponse(Parcel *reply, status_t *acquireResult)
@@ -815,14 +817,14 @@
                             freeBuffer, this);
                     } else {
                         err = *reinterpret_cast<const status_t*>(tr.data.ptr.buffer);
-                        freeBuffer(NULL,
+                        freeBuffer(nullptr,
                             reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
                             tr.data_size,
                             reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
                             tr.offsets_size/sizeof(binder_size_t), this);
                     }
                 } else {
-                    freeBuffer(NULL,
+                    freeBuffer(nullptr,
                         reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
                         tr.data_size,
                         reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
@@ -1082,6 +1084,9 @@
                 "Not enough command data for brTRANSACTION");
             if (result != NO_ERROR) break;
 
+            //Record the fact that we're in a binder call.
+            mIPCThreadStateBase->pushCurrentState(
+                IPCThreadStateBase::CallState::BINDER);
             Parcel buffer;
             buffer.ipcSetDataReference(
                 reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
@@ -1129,6 +1134,7 @@
                 error = the_context_object->transact(tr.code, buffer, &reply, tr.flags);
             }
 
+            mIPCThreadStateBase->popCurrentState();
             //ALOGI("<<<< TRANSACT from pid %d restore pid %d uid %d\n",
             //     mCallingPid, origPid, origUid);
 
@@ -1192,6 +1198,10 @@
     return result;
 }
 
+bool IPCThreadState::isServingCall() const {
+    return mIPCThreadStateBase->getCurrentBinderCallState() == IPCThreadStateBase::CallState::BINDER;
+}
+
 void IPCThreadState::threadDestructor(void *st)
 {
         IPCThreadState* const self = static_cast<IPCThreadState*>(st);
@@ -1217,7 +1227,7 @@
         alog << "Writing BC_FREE_BUFFER for " << data << endl;
     }
     ALOG_ASSERT(data != NULL, "Called with NULL data");
-    if (parcel != NULL) parcel->closeFileDescriptors();
+    if (parcel != nullptr) parcel->closeFileDescriptors();
     IPCThreadState* state = self();
     state->mOut.writeInt32(BC_FREE_BUFFER);
     state->mOut.writePointer((uintptr_t)data);
diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp
index 89ebc6c..6b99150 100644
--- a/libs/binder/IPermissionController.cpp
+++ b/libs/binder/IPermissionController.cpp
@@ -109,6 +109,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnPermissionController::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IResultReceiver.cpp b/libs/binder/IResultReceiver.cpp
index 646809e..159763d 100644
--- a/libs/binder/IResultReceiver.cpp
+++ b/libs/binder/IResultReceiver.cpp
@@ -40,7 +40,7 @@
         Parcel data;
         data.writeInterfaceToken(IResultReceiver::getInterfaceDescriptor());
         data.writeInt32(resultCode);
-        remote()->transact(OP_SEND, data, NULL, IBinder::FLAG_ONEWAY);
+        remote()->transact(OP_SEND, data, nullptr, IBinder::FLAG_ONEWAY);
     }
 };
 
@@ -48,6 +48,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnResultReceiver::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -56,7 +57,7 @@
             CHECK_INTERFACE(IResultReceiver, data, reply);
             int32_t resultCode = data.readInt32();
             send(resultCode);
-            if (reply != NULL) {
+            if (reply != nullptr) {
                 reply->writeNoException();
             }
             return NO_ERROR;
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index 4896f68..4ba6c2a 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -27,7 +27,6 @@
 #include <cutils/properties.h>
 #include <utils/String8.h>
 #include <utils/SystemClock.h>
-#include <utils/CallStack.h>
 
 #include <private/binder/Static.h>
 
@@ -37,14 +36,14 @@
 
 sp<IServiceManager> defaultServiceManager()
 {
-    if (gDefaultServiceManager != NULL) return gDefaultServiceManager;
+    if (gDefaultServiceManager != nullptr) return gDefaultServiceManager;
 
     {
         AutoMutex _l(gDefaultServiceManagerLock);
-        while (gDefaultServiceManager == NULL) {
+        while (gDefaultServiceManager == nullptr) {
             gDefaultServiceManager = interface_cast<IServiceManager>(
-                ProcessState::self()->getContextObject(NULL));
-            if (gDefaultServiceManager == NULL)
+                ProcessState::self()->getContextObject(nullptr));
+            if (gDefaultServiceManager == nullptr)
                 sleep(1);
         }
     }
@@ -57,7 +56,7 @@
 
 bool checkCallingPermission(const String16& permission)
 {
-    return checkCallingPermission(permission, NULL, NULL);
+    return checkCallingPermission(permission, nullptr, nullptr);
 }
 
 static String16 _permission("permission");
@@ -83,7 +82,7 @@
     int64_t startTime = 0;
 
     while (true) {
-        if (pc != NULL) {
+        if (pc != nullptr) {
             bool res = pc->checkPermission(permission, pid, uid);
             if (res) {
                 if (startTime != 0) {
@@ -104,14 +103,14 @@
             // Object is dead!
             gDefaultServiceManagerLock.lock();
             if (gPermissionController == pc) {
-                gPermissionController = NULL;
+                gPermissionController = nullptr;
             }
             gDefaultServiceManagerLock.unlock();
         }
 
         // Need to retrieve the permission controller.
         sp<IBinder> binder = defaultServiceManager()->checkService(_permission);
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the permission controller to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
@@ -144,7 +143,7 @@
     virtual sp<IBinder> getService(const String16& name) const
     {
         sp<IBinder> svc = checkService(name);
-        if (svc != NULL) return svc;
+        if (svc != nullptr) return svc;
 
         const bool isVendorService =
             strcmp(ProcessState::self()->getDriverName().c_str(), "/dev/vndbinder") == 0;
@@ -161,19 +160,15 @@
         int n = 0;
         while (uptimeMillis() < timeout) {
             n++;
-            if (isVendorService) {
-                ALOGI("Waiting for vendor service %s...", String8(name).string());
-                CallStack stack(LOG_TAG);
-            } else if (n%10 == 0) {
-                ALOGI("Waiting for service %s...", String8(name).string());
-            }
+            ALOGI("Waiting for service '%s' on '%s'...", String8(name).string(),
+                ProcessState::self()->getDriverName().c_str());
             usleep(1000*sleepTime);
 
             sp<IBinder> svc = checkService(name);
-            if (svc != NULL) return svc;
+            if (svc != nullptr) return svc;
         }
         ALOGW("Service %s didn't start. Returning NULL", String8(name).string());
-        return NULL;
+        return nullptr;
     }
 
     virtual sp<IBinder> checkService( const String16& name) const
diff --git a/libs/binder/IShellCallback.cpp b/libs/binder/IShellCallback.cpp
index 23b83a6..6c697de 100644
--- a/libs/binder/IShellCallback.cpp
+++ b/libs/binder/IShellCallback.cpp
@@ -58,6 +58,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnShellCallback::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -68,7 +69,7 @@
             String16 seLinuxContext(data.readString16());
             String16 mode(data.readString16());
             int fd = openFile(path, seLinuxContext, mode);
-            if (reply != NULL) {
+            if (reply != nullptr) {
                 reply->writeNoException();
                 if (fd >= 0) {
                     reply->writeInt32(1);
diff --git a/libs/binder/MemoryDealer.cpp b/libs/binder/MemoryDealer.cpp
index 1cfe02a..eacad3b 100644
--- a/libs/binder/MemoryDealer.cpp
+++ b/libs/binder/MemoryDealer.cpp
@@ -52,8 +52,8 @@
     NODE*  mLast;
 
 public:
-                LinkedList() : mFirst(0), mLast(0) { }
-    bool        isEmpty() const { return mFirst == 0; }
+                LinkedList() : mFirst(nullptr), mLast(nullptr) { }
+    bool        isEmpty() const { return mFirst == nullptr; }
     NODE const* head() const { return mFirst; }
     NODE*       head() { return mFirst; }
     NODE const* tail() const { return mLast; }
@@ -62,7 +62,7 @@
     void insertAfter(NODE* node, NODE* newNode) {
         newNode->prev = node;
         newNode->next = node->next;
-        if (node->next == 0) mLast = newNode;
+        if (node->next == nullptr) mLast = newNode;
         else                 node->next->prev = newNode;
         node->next = newNode;
     }
@@ -70,17 +70,17 @@
     void insertBefore(NODE* node, NODE* newNode) {
          newNode->prev = node->prev;
          newNode->next = node;
-         if (node->prev == 0)   mFirst = newNode;
+         if (node->prev == nullptr)   mFirst = newNode;
          else                   node->prev->next = newNode;
          node->prev = newNode;
     }
 
     void insertHead(NODE* newNode) {
-        if (mFirst == 0) {
+        if (mFirst == nullptr) {
             mFirst = mLast = newNode;
-            newNode->prev = newNode->next = 0;
+            newNode->prev = newNode->next = nullptr;
         } else {
-            newNode->prev = 0;
+            newNode->prev = nullptr;
             newNode->next = mFirst;
             mFirst->prev = newNode;
             mFirst = newNode;
@@ -99,9 +99,9 @@
     }
 
     NODE* remove(NODE* node) {
-        if (node->prev == 0)    mFirst = node->next;
+        if (node->prev == nullptr)    mFirst = node->next;
         else                    node->prev->next = node->next;
-        if (node->next == 0)    mLast = node->prev;
+        if (node->next == nullptr)    mLast = node->prev;
         else                    node->next->prev = node->prev;
         return node;
     }
@@ -141,7 +141,7 @@
 
     struct chunk_t {
         chunk_t(size_t start, size_t size)
-        : start(start), size(size), free(1), prev(0), next(0) {
+        : start(start), size(size), free(1), prev(nullptr), next(nullptr) {
         }
         size_t              start;
         size_t              size : 28;
@@ -329,7 +329,7 @@
         return 0;
     }
     size = (size + kMemoryAlign-1) / kMemoryAlign;
-    chunk_t* free_chunk = 0;
+    chunk_t* free_chunk = nullptr;
     chunk_t* cur = mList.head();
 
     size_t pagesize = getpagesize();
@@ -418,7 +418,7 @@
         }
         cur = cur->next;
     }
-    return 0;
+    return nullptr;
 }
 
 void SimpleBestFitAllocator::dump(const char* what) const
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index 03f00be..9850ad9 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -36,17 +36,17 @@
 
 MemoryHeapBase::MemoryHeapBase()
     : mFD(-1), mSize(0), mBase(MAP_FAILED),
-      mDevice(NULL), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
 }
 
 MemoryHeapBase::MemoryHeapBase(size_t size, uint32_t flags, char const * name)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     const size_t pagesize = getpagesize();
     size = ((size + pagesize-1) & ~(pagesize-1));
-    int fd = ashmem_create_region(name == NULL ? "MemoryHeapBase" : name, size);
+    int fd = ashmem_create_region(name == nullptr ? "MemoryHeapBase" : name, size);
     ALOGE_IF(fd<0, "error creating ashmem region: %s", strerror(errno));
     if (fd >= 0) {
         if (mapfd(fd, size) == NO_ERROR) {
@@ -59,7 +59,7 @@
 
 MemoryHeapBase::MemoryHeapBase(const char* device, size_t size, uint32_t flags)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     int open_flags = O_RDWR;
     if (flags & NO_CACHING)
@@ -78,7 +78,7 @@
 
 MemoryHeapBase::MemoryHeapBase(int fd, size_t size, uint32_t flags, uint32_t offset)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     const size_t pagesize = getpagesize();
     size = ((size + pagesize-1) & ~(pagesize-1));
@@ -109,7 +109,7 @@
     }
 
     if ((mFlags & DONT_MAP_LOCALLY) == 0) {
-        void* base = (uint8_t*)mmap(0, size,
+        void* base = (uint8_t*)mmap(nullptr, size,
                 PROT_READ|PROT_WRITE, MAP_SHARED, fd, offset);
         if (base == MAP_FAILED) {
             ALOGE("mmap(fd=%d, size=%u) failed (%s)",
@@ -121,7 +121,7 @@
         mBase = base;
         mNeedUnmap = true;
     } else  {
-        mBase = 0; // not MAP_FAILED
+        mBase = nullptr; // not MAP_FAILED
         mNeedUnmap = false;
     }
     mFD = fd;
@@ -143,7 +143,7 @@
             //ALOGD("munmap(fd=%d, base=%p, size=%lu)", fd, mBase, mSize);
             munmap(mBase, mSize);
         }
-        mBase = 0;
+        mBase = nullptr;
         mSize = 0;
         close(fd);
     }
diff --git a/libs/binder/OWNERS b/libs/binder/OWNERS
new file mode 100644
index 0000000..350994a
--- /dev/null
+++ b/libs/binder/OWNERS
@@ -0,0 +1,5 @@
+arve@google.com
+ctate@google.com
+hackbod@google.com
+maco@google.com
+smoreland@google.com
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 2e7edd7..b2db945 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -117,7 +117,7 @@
             return;
         case BINDER_TYPE_HANDLE: {
             const sp<IBinder> b = proc->getStrongProxyForHandle(obj.handle);
-            if (b != NULL) {
+            if (b != nullptr) {
                 LOG_REFS("Parcel %p acquiring reference on remote %p", who, b.get());
                 b->incStrong(who);
             }
@@ -125,11 +125,11 @@
         }
         case BINDER_TYPE_WEAK_HANDLE: {
             const wp<IBinder> b = proc->getWeakProxyForHandle(obj.handle);
-            if (b != NULL) b.get_refs()->incWeak(who);
+            if (b != nullptr) b.get_refs()->incWeak(who);
             return;
         }
         case BINDER_TYPE_FD: {
-            if ((obj.cookie != 0) && (outAshmemSize != NULL) && ashmem_valid(obj.handle)) {
+            if ((obj.cookie != 0) && (outAshmemSize != nullptr) && ashmem_valid(obj.handle)) {
                 // If we own an ashmem fd, keep track of how much memory it refers to.
                 int size = ashmem_get_size_region(obj.handle);
                 if (size > 0) {
@@ -146,7 +146,7 @@
 void acquire_object(const sp<ProcessState>& proc,
     const flat_binder_object& obj, const void* who)
 {
-    acquire_object(proc, obj, who, NULL);
+    acquire_object(proc, obj, who, nullptr);
 }
 
 static void release_object(const sp<ProcessState>& proc,
@@ -165,7 +165,7 @@
             return;
         case BINDER_TYPE_HANDLE: {
             const sp<IBinder> b = proc->getStrongProxyForHandle(obj.handle);
-            if (b != NULL) {
+            if (b != nullptr) {
                 LOG_REFS("Parcel %p releasing reference on remote %p", who, b.get());
                 b->decStrong(who);
             }
@@ -173,12 +173,12 @@
         }
         case BINDER_TYPE_WEAK_HANDLE: {
             const wp<IBinder> b = proc->getWeakProxyForHandle(obj.handle);
-            if (b != NULL) b.get_refs()->decWeak(who);
+            if (b != nullptr) b.get_refs()->decWeak(who);
             return;
         }
         case BINDER_TYPE_FD: {
             if (obj.cookie != 0) { // owned
-                if ((outAshmemSize != NULL) && ashmem_valid(obj.handle)) {
+                if ((outAshmemSize != nullptr) && ashmem_valid(obj.handle)) {
                     int size = ashmem_get_size_region(obj.handle);
                     if (size > 0) {
                         *outAshmemSize -= size;
@@ -197,7 +197,7 @@
 void release_object(const sp<ProcessState>& proc,
     const flat_binder_object& obj, const void* who)
 {
-    release_object(proc, obj, who, NULL);
+    release_object(proc, obj, who, nullptr);
 }
 
 inline static status_t finish_flatten_binder(
@@ -219,11 +219,11 @@
         obj.flags = 0x13 | FLAT_BINDER_FLAG_ACCEPTS_FDS;
     }
 
-    if (binder != NULL) {
+    if (binder != nullptr) {
         IBinder *local = binder->localBinder();
         if (!local) {
             BpBinder *proxy = binder->remoteBinder();
-            if (proxy == NULL) {
+            if (proxy == nullptr) {
                 ALOGE("null proxy");
             }
             const int32_t handle = proxy ? proxy->handle() : 0;
@@ -251,13 +251,13 @@
     flat_binder_object obj;
 
     obj.flags = 0x7f | FLAT_BINDER_FLAG_ACCEPTS_FDS;
-    if (binder != NULL) {
+    if (binder != nullptr) {
         sp<IBinder> real = binder.promote();
-        if (real != NULL) {
+        if (real != nullptr) {
             IBinder *local = real->localBinder();
             if (!local) {
                 BpBinder *proxy = real->remoteBinder();
-                if (proxy == NULL) {
+                if (proxy == nullptr) {
                     ALOGE("null proxy");
                 }
                 const int32_t handle = proxy ? proxy->handle() : 0;
@@ -284,13 +284,13 @@
         obj.hdr.type = BINDER_TYPE_BINDER;
         obj.binder = 0;
         obj.cookie = 0;
-        return finish_flatten_binder(NULL, obj, out);
+        return finish_flatten_binder(nullptr, obj, out);
 
     } else {
         obj.hdr.type = BINDER_TYPE_BINDER;
         obj.binder = 0;
         obj.cookie = 0;
-        return finish_flatten_binder(NULL, obj, out);
+        return finish_flatten_binder(nullptr, obj, out);
     }
 }
 
@@ -310,7 +310,7 @@
         switch (flat->hdr.type) {
             case BINDER_TYPE_BINDER:
                 *out = reinterpret_cast<IBinder*>(flat->cookie);
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_HANDLE:
                 *out = proc->getStrongProxyForHandle(flat->handle);
                 return finish_unflatten_binder(
@@ -329,16 +329,16 @@
         switch (flat->hdr.type) {
             case BINDER_TYPE_BINDER:
                 *out = reinterpret_cast<IBinder*>(flat->cookie);
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_WEAK_BINDER:
                 if (flat->binder != 0) {
                     out->set_object_and_refs(
                         reinterpret_cast<IBinder*>(flat->cookie),
                         reinterpret_cast<RefBase::weakref_type*>(flat->binder));
                 } else {
-                    *out = NULL;
+                    *out = nullptr;
                 }
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_HANDLE:
             case BINDER_TYPE_WEAK_HANDLE:
                 *out = proc->getWeakProxyForHandle(flat->handle);
@@ -467,7 +467,6 @@
 
 status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len)
 {
-    const sp<ProcessState> proc(ProcessState::self());
     status_t err;
     const uint8_t *data = parcel->mData;
     const binder_size_t *objects = parcel->mObjects;
@@ -520,13 +519,14 @@
     err = NO_ERROR;
 
     if (numObjects > 0) {
+        const sp<ProcessState> proc(ProcessState::self());
         // grow objects
         if (mObjectsCapacity < mObjectsSize + numObjects) {
             size_t newSize = ((mObjectsSize + numObjects)*3)/2;
             if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
             binder_size_t *objects =
                 (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
-            if (objects == (binder_size_t*)0) {
+            if (objects == (binder_size_t*)nullptr) {
                 return NO_MEMORY;
             }
             mObjects = objects;
@@ -614,7 +614,7 @@
                               IPCThreadState* threadState) const
 {
     int32_t strictPolicy = readInt32();
-    if (threadState == NULL) {
+    if (threadState == nullptr) {
         threadState = IPCThreadState::self();
     }
     if ((threadState->getLastTransactionBinderFlags() &
@@ -722,14 +722,14 @@
     if (len > INT32_MAX) {
         // don't accept size_t values which may have come from an
         // inadvertent conversion from a negative int.
-        return NULL;
+        return nullptr;
     }
 
     const size_t padded = pad_size(len);
 
     // sanity check for integer overflow
     if (mDataPos+padded < mDataPos) {
-        return NULL;
+        return nullptr;
     }
 
     if ((mDataPos+padded) <= mDataCapacity) {
@@ -760,7 +760,7 @@
 
     status_t err = growData(padded);
     if (err == NO_ERROR) goto restart_write;
-    return NULL;
+    return nullptr;
 }
 
 status_t Parcel::writeUtf8AsUtf16(const std::string& str) {
@@ -1063,7 +1063,7 @@
 
 status_t Parcel::writeString16(const char16_t* str, size_t len)
 {
-    if (str == NULL) return writeInt32(-1);
+    if (str == nullptr) return writeInt32(-1);
 
     status_t err = writeInt32(len);
     if (err == NO_ERROR) {
@@ -1180,6 +1180,19 @@
     return writeFileDescriptor(fd, takeOwnership);
 }
 
+status_t Parcel::writeDupParcelFileDescriptor(int fd)
+{
+    int dupFd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
+    if (dupFd < 0) {
+        return -errno;
+    }
+    status_t err = writeParcelFileDescriptor(dupFd, true /*takeOwnership*/);
+    if (err != OK) {
+        close(dupFd);
+    }
+    return err;
+}
+
 status_t Parcel::writeUniqueFileDescriptor(const base::unique_fd& fd) {
     return writeDupFileDescriptor(fd.get());
 }
@@ -1221,7 +1234,7 @@
     if (result < 0) {
         status = result;
     } else {
-        void* ptr = ::mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+        void* ptr = ::mmap(nullptr, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
         if (ptr == MAP_FAILED) {
             status = -errno;
         } else {
@@ -1278,10 +1291,10 @@
 
     // payload
     void* const buf = this->writeInplace(len);
-    if (buf == NULL)
+    if (buf == nullptr)
         return BAD_VALUE;
 
-    int* fds = NULL;
+    int* fds = nullptr;
     if (fd_count) {
         fds = new (std::nothrow) int[fd_count];
         if (fds == nullptr) {
@@ -1337,7 +1350,7 @@
         size_t newSize = ((mObjectsSize+2)*3)/2;
         if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
         binder_size_t* objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
-        if (objects == NULL) return NO_MEMORY;
+        if (objects == nullptr) return NO_MEMORY;
         mObjects = objects;
         mObjectsCapacity = newSize;
     }
@@ -1383,7 +1396,7 @@
 
 status_t Parcel::writeNullableMap(const std::unique_ptr<binder::Map>& map)
 {
-    if (map == NULL) {
+    if (map == nullptr) {
         return writeInt32(-1);
     }
 
@@ -1555,7 +1568,7 @@
     if (len > INT32_MAX) {
         // don't accept size_t values which may have come from an
         // inadvertent conversion from a negative int.
-        return NULL;
+        return nullptr;
     }
 
     if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize
@@ -1566,7 +1579,7 @@
                 // Still increment the data position by the expected length
                 mDataPos += pad_size(len);
                 ALOGV("readInplace Setting data pos of %p to %zu", this, mDataPos);
-                return NULL;
+                return nullptr;
             }
         }
 
@@ -1575,7 +1588,7 @@
         ALOGV("readInplace Setting data pos of %p to %zu", this, mDataPos);
         return data;
     }
-    return NULL;
+    return nullptr;
 }
 
 template<class T>
@@ -2025,7 +2038,7 @@
             return str;
         }
     }
-    return NULL;
+    return nullptr;
 }
 
 String8 Parcel::readString8() const
@@ -2056,7 +2069,7 @@
         return OK;
     }
     const char* str = (const char*)readInplace(size + 1);
-    if (str == NULL) {
+    if (str == nullptr) {
         return BAD_VALUE;
     }
     pArg->setTo(str, size);
@@ -2115,12 +2128,12 @@
     if (size >= 0 && size < INT32_MAX) {
         *outLen = size;
         const char16_t* str = (const char16_t*)readInplace((size+1)*sizeof(char16_t));
-        if (str != NULL) {
+        if (str != nullptr) {
             return str;
         }
     }
     *outLen = 0;
-    return NULL;
+    return nullptr;
 }
 
 status_t Parcel::readStrongBinder(sp<IBinder>* val) const
@@ -2182,13 +2195,13 @@
     int numFds, numInts;
     status_t err;
     err = readInt32(&numFds);
-    if (err != NO_ERROR) return 0;
+    if (err != NO_ERROR) return nullptr;
     err = readInt32(&numInts);
-    if (err != NO_ERROR) return 0;
+    if (err != NO_ERROR) return nullptr;
 
     native_handle* h = native_handle_create(numFds, numInts);
     if (!h) {
-        return 0;
+        return nullptr;
     }
 
     for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {
@@ -2198,14 +2211,14 @@
                 close(h->data[j]);
             }
             native_handle_delete(h);
-            return 0;
+            return nullptr;
         }
     }
     err = read(h->data + numFds, sizeof(int)*numInts);
     if (err != NO_ERROR) {
         native_handle_close(h);
         native_handle_delete(h);
-        h = 0;
+        h = nullptr;
     }
     return h;
 }
@@ -2226,8 +2239,30 @@
     int32_t hasComm = readInt32();
     int fd = readFileDescriptor();
     if (hasComm != 0) {
-        // skip
-        readFileDescriptor();
+        // detach (owned by the binder driver)
+        int comm = readFileDescriptor();
+
+        // warning: this must be kept in sync with:
+        // frameworks/base/core/java/android/os/ParcelFileDescriptor.java
+        enum ParcelFileDescriptorStatus {
+            DETACHED = 2,
+        };
+
+#if BYTE_ORDER == BIG_ENDIAN
+        const int32_t message = ParcelFileDescriptorStatus::DETACHED;
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN
+        const int32_t message = __builtin_bswap32(ParcelFileDescriptorStatus::DETACHED);
+#endif
+
+        ssize_t written = TEMP_FAILURE_RETRY(
+            ::write(comm, &message, sizeof(message)));
+
+        if (written == -1 || written != sizeof(message)) {
+            ALOGW("Failed to detach ParcelFileDescriptor written: %zd err: %s",
+                written, strerror(errno));
+            return BAD_TYPE;
+        }
     }
     return fd;
 }
@@ -2249,6 +2284,22 @@
     return OK;
 }
 
+status_t Parcel::readUniqueParcelFileDescriptor(base::unique_fd* val) const
+{
+    int got = readParcelFileDescriptor();
+
+    if (got == BAD_TYPE) {
+        return BAD_TYPE;
+    }
+
+    val->reset(fcntl(got, F_DUPFD_CLOEXEC, 0));
+
+    if (val->get() < 0) {
+        return BAD_VALUE;
+    }
+
+    return OK;
+}
 
 status_t Parcel::readUniqueFileDescriptorVector(std::unique_ptr<std::vector<base::unique_fd>>* val) const {
     return readNullableTypedVector(val, &Parcel::readUniqueFileDescriptor);
@@ -2278,7 +2329,7 @@
     int fd = readFileDescriptor();
     if (fd == int(BAD_TYPE)) return BAD_VALUE;
 
-    void* ptr = ::mmap(NULL, len, isMutable ? PROT_READ | PROT_WRITE : PROT_READ,
+    void* ptr = ::mmap(nullptr, len, isMutable ? PROT_READ | PROT_WRITE : PROT_READ,
             MAP_SHARED, fd, 0);
     if (ptr == MAP_FAILED) return NO_MEMORY;
 
@@ -2300,10 +2351,10 @@
 
     // payload
     void const* const buf = this->readInplace(pad_size(len));
-    if (buf == NULL)
+    if (buf == nullptr)
         return BAD_VALUE;
 
-    int* fds = NULL;
+    int* fds = nullptr;
     if (fd_count) {
         fds = new (std::nothrow) int[fd_count];
         if (fds == nullptr) {
@@ -2394,7 +2445,7 @@
         ALOGW("Attempt to read object from Parcel %p at offset %zu that is not in the object list",
              this, DPOS);
     }
-    return NULL;
+    return nullptr;
 }
 
 void Parcel::closeFileDescriptors()
@@ -2492,8 +2543,11 @@
 
 void Parcel::releaseObjects()
 {
-    const sp<ProcessState> proc(ProcessState::self());
     size_t i = mObjectsSize;
+    if (i == 0) {
+        return;
+    }
+    sp<ProcessState> proc(ProcessState::self());
     uint8_t* const data = mData;
     binder_size_t* const objects = mObjects;
     while (i > 0) {
@@ -2506,8 +2560,11 @@
 
 void Parcel::acquireObjects()
 {
-    const sp<ProcessState> proc(ProcessState::self());
     size_t i = mObjectsSize;
+    if (i == 0) {
+        return;
+    }
+    const sp<ProcessState> proc(ProcessState::self());
     uint8_t* const data = mData;
     binder_size_t* const objects = mObjects;
     while (i > 0) {
@@ -2604,7 +2661,7 @@
     ALOGV("restartWrite Setting data pos of %p to %zu", this, mDataPos);
 
     free(mObjects);
-    mObjects = NULL;
+    mObjects = nullptr;
     mObjectsSize = mObjectsCapacity = 0;
     mNextObjectHint = 0;
     mObjectsSorted = false;
@@ -2652,7 +2709,7 @@
             mError = NO_MEMORY;
             return NO_MEMORY;
         }
-        binder_size_t* objects = NULL;
+        binder_size_t* objects = nullptr;
 
         if (objectsSize) {
             objects = (binder_size_t*)calloc(objectsSize, sizeof(binder_size_t));
@@ -2679,7 +2736,7 @@
         }
         //ALOGI("Freeing data ref of %p (pid=%d)", this, getpid());
         mOwner(this, mData, mDataSize, mObjects, mObjectsSize, mOwnerCookie);
-        mOwner = NULL;
+        mOwner = nullptr;
 
         LOG_ALLOC("Parcel %p: taking ownership of %zu capacity", this, desired);
         pthread_mutex_lock(&gParcelGlobalAllocSizeLock);
@@ -2754,7 +2811,7 @@
             return NO_MEMORY;
         }
 
-        if(!(mDataCapacity == 0 && mObjects == NULL
+        if(!(mDataCapacity == 0 && mObjects == nullptr
              && mObjectsCapacity == 0)) {
             ALOGE("continueWrite: %zu/%p/%zu/%zu", mDataCapacity, mObjects, mObjectsCapacity, desired);
         }
@@ -2779,13 +2836,13 @@
 {
     LOG_ALLOC("Parcel %p: initState", this);
     mError = NO_ERROR;
-    mData = 0;
+    mData = nullptr;
     mDataSize = 0;
     mDataCapacity = 0;
     mDataPos = 0;
     ALOGV("initState Setting data size of %p to %zu", this, mDataSize);
     ALOGV("initState Setting data pos of %p to %zu", this, mDataPos);
-    mObjects = NULL;
+    mObjects = nullptr;
     mObjectsSize = 0;
     mObjectsCapacity = 0;
     mNextObjectHint = 0;
@@ -2793,7 +2850,7 @@
     mHasFds = false;
     mFdsKnown = true;
     mAllowFds = true;
-    mOwner = NULL;
+    mOwner = nullptr;
     mOpenAshmemSize = 0;
 
     // racing multiple init leads only to multiple identical write
@@ -2840,7 +2897,7 @@
 // --- Parcel::Blob ---
 
 Parcel::Blob::Blob() :
-        mFd(-1), mData(NULL), mSize(0), mMutable(false) {
+        mFd(-1), mData(nullptr), mSize(0), mMutable(false) {
 }
 
 Parcel::Blob::~Blob() {
@@ -2863,7 +2920,7 @@
 
 void Parcel::Blob::clear() {
     mFd = -1;
-    mData = NULL;
+    mData = nullptr;
     mSize = 0;
     mMutable = false;
 }
diff --git a/libs/binder/ParcelFileDescriptor.cpp b/libs/binder/ParcelFileDescriptor.cpp
new file mode 100644
index 0000000..4f8b76f
--- /dev/null
+++ b/libs/binder/ParcelFileDescriptor.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/ParcelFileDescriptor.h>
+
+namespace android {
+namespace os {
+
+ParcelFileDescriptor::ParcelFileDescriptor() = default;
+
+ParcelFileDescriptor::ParcelFileDescriptor(android::base::unique_fd fd) : mFd(std::move(fd)) {}
+
+ParcelFileDescriptor::~ParcelFileDescriptor() = default;
+
+status_t ParcelFileDescriptor::writeToParcel(Parcel* parcel) const {
+    return parcel->writeDupParcelFileDescriptor(mFd.get());
+}
+
+status_t ParcelFileDescriptor::readFromParcel(const Parcel* parcel) {
+    return parcel->readUniqueParcelFileDescriptor(&mFd);
+}
+
+} // namespace os
+} // namespace android
diff --git a/libs/binder/PermissionCache.cpp b/libs/binder/PermissionCache.cpp
index a503be8..a4c28ad 100644
--- a/libs/binder/PermissionCache.cpp
+++ b/libs/binder/PermissionCache.cpp
@@ -75,7 +75,7 @@
 }
 
 bool PermissionCache::checkCallingPermission(const String16& permission) {
-    return PermissionCache::checkCallingPermission(permission, NULL, NULL);
+    return PermissionCache::checkCallingPermission(permission, nullptr, nullptr);
 }
 
 bool PermissionCache::checkCallingPermission(
diff --git a/libs/binder/PermissionController.cpp b/libs/binder/PermissionController.cpp
index 96df33c..34b2ca5 100644
--- a/libs/binder/PermissionController.cpp
+++ b/libs/binder/PermissionController.cpp
@@ -41,7 +41,7 @@
                 ALOGI("Waiting for permission service");
             } else if ((uptimeMillis() - startTime) > 10000) {
                 ALOGW("Waiting too long for permission service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             sleep(1);
@@ -56,13 +56,13 @@
 bool PermissionController::checkPermission(const String16& permission, int32_t pid, int32_t uid)
 {
     sp<IPermissionController> service = getService();
-    return service != NULL ? service->checkPermission(permission, pid, uid) : false;
+    return service != nullptr ? service->checkPermission(permission, pid, uid) : false;
 }
 
 int32_t PermissionController::noteOp(const String16& op, int32_t uid, const String16& packageName)
 {
     sp<IPermissionController> service = getService();
-    return service != NULL ? service->noteOp(op, uid, packageName) : MODE_ERRORED;
+    return service != nullptr ? service->noteOp(op, uid, packageName) : MODE_ERRORED;
 }
 
 void PermissionController::getPackagesForUid(const uid_t uid, Vector<String16> &packages)
diff --git a/libs/binder/ProcessInfoService.cpp b/libs/binder/ProcessInfoService.cpp
index 8939d9c..5cb2033 100644
--- a/libs/binder/ProcessInfoService.cpp
+++ b/libs/binder/ProcessInfoService.cpp
@@ -36,7 +36,7 @@
 
     for (int i = 0; i < BINDER_ATTEMPT_LIMIT; i++) {
 
-        if (pis != NULL) {
+        if (pis != nullptr) {
             err = pis->getProcessStatesFromPids(length, /*in*/ pids, /*out*/ states);
             if (err == NO_ERROR) return NO_ERROR; // success
             if (IInterface::asBinder(pis)->isBinderAlive()) return err;
@@ -68,7 +68,7 @@
 
     for (int i = 0; i < BINDER_ATTEMPT_LIMIT; i++) {
 
-        if (pis != NULL) {
+        if (pis != nullptr) {
             err = pis->getProcessStatesAndOomScoresFromPids(length,
                     /*in*/ pids, /*out*/ states, /*out*/ scores);
             if (err == NO_ERROR) return NO_ERROR; // success
@@ -93,7 +93,7 @@
 
 void ProcessInfoService::updateBinderLocked() {
     const sp<IServiceManager> sm(defaultServiceManager());
-    if (sm != NULL) {
+    if (sm != nullptr) {
         const String16 name("processinfo");
         mProcessInfoService = interface_cast<IProcessInfoService>(sm->checkService(name));
     }
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index d1c6f84..53f8ddd 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -43,6 +43,12 @@
 #define BINDER_VM_SIZE ((1 * 1024 * 1024) - sysconf(_SC_PAGE_SIZE) * 2)
 #define DEFAULT_MAX_BINDER_THREADS 15
 
+#ifdef __ANDROID_VNDK__
+const char* kDefaultDriver = "/dev/vndbinder";
+#else
+const char* kDefaultDriver = "/dev/binder";
+#endif
+
 // -------------------------------------------------------------------------
 
 namespace android {
@@ -68,17 +74,17 @@
 sp<ProcessState> ProcessState::self()
 {
     Mutex::Autolock _l(gProcessMutex);
-    if (gProcess != NULL) {
+    if (gProcess != nullptr) {
         return gProcess;
     }
-    gProcess = new ProcessState("/dev/binder");
+    gProcess = new ProcessState(kDefaultDriver);
     return gProcess;
 }
 
 sp<ProcessState> ProcessState::initWithDriver(const char* driver)
 {
     Mutex::Autolock _l(gProcessMutex);
-    if (gProcess != NULL) {
+    if (gProcess != nullptr) {
         // Allow for initWithDriver to be called repeatedly with the same
         // driver.
         if (!strcmp(gProcess->getDriverName().c_str(), driver)) {
@@ -122,18 +128,18 @@
 {
     mLock.lock();
     sp<IBinder> object(
-        mContexts.indexOfKey(name) >= 0 ? mContexts.valueFor(name) : NULL);
+        mContexts.indexOfKey(name) >= 0 ? mContexts.valueFor(name) : nullptr);
     mLock.unlock();
     
     //printf("Getting context object %s for %p\n", String8(name).string(), caller.get());
     
-    if (object != NULL) return object;
+    if (object != nullptr) return object;
 
     // Don't attempt to retrieve contexts if we manage them
     if (mManagesContexts) {
         ALOGE("getContextObject(%s) failed, but we manage the contexts!\n",
             String8(name).string());
-        return NULL;
+        return nullptr;
     }
     
     IPCThreadState* ipc = IPCThreadState::self();
@@ -150,7 +156,7 @@
     
     ipc->flushCommands();
     
-    if (object != NULL) setContextObject(object, name);
+    if (object != nullptr) setContextObject(object, name);
     return object;
 }
 
@@ -180,8 +186,8 @@
         if (result == 0) {
             mManagesContexts = true;
         } else if (result == -1) {
-            mBinderContextCheckFunc = NULL;
-            mBinderContextUserData = NULL;
+            mBinderContextCheckFunc = nullptr;
+            mBinderContextUserData = nullptr;
             ALOGE("Binder ioctl to become context manager failed: %s\n", strerror(errno));
         }
     }
@@ -207,7 +213,7 @@
 
     binder_node_debug_info info = {};
 
-    uintptr_t* end = buf ? buf + buf_count : NULL;
+    uintptr_t* end = buf ? buf + buf_count : nullptr;
     size_t count = 0;
 
     do {
@@ -233,10 +239,10 @@
     const size_t N=mHandleToObject.size();
     if (N <= (size_t)handle) {
         handle_entry e;
-        e.binder = NULL;
-        e.refs = NULL;
+        e.binder = nullptr;
+        e.refs = nullptr;
         status_t err = mHandleToObject.insertAt(e, N, handle+1-N);
-        if (err < NO_ERROR) return NULL;
+        if (err < NO_ERROR) return nullptr;
     }
     return &mHandleToObject.editItemAt(handle);
 }
@@ -249,12 +255,12 @@
 
     handle_entry* e = lookupHandleLocked(handle);
 
-    if (e != NULL) {
+    if (e != nullptr) {
         // We need to create a new BpBinder if there isn't currently one, OR we
         // are unable to acquire a weak reference on this current one.  See comment
         // in getWeakProxyForHandle() for more info about this.
         IBinder* b = e->binder;
-        if (b == NULL || !e->refs->attemptIncWeak(this)) {
+        if (b == nullptr || !e->refs->attemptIncWeak(this)) {
             if (handle == 0) {
                 // Special case for context manager...
                 // The context manager is the only object for which we create
@@ -277,9 +283,9 @@
 
                 Parcel data;
                 status_t status = IPCThreadState::self()->transact(
-                        0, IBinder::PING_TRANSACTION, data, NULL, 0);
+                        0, IBinder::PING_TRANSACTION, data, nullptr, 0);
                 if (status == DEAD_OBJECT)
-                   return NULL;
+                   return nullptr;
             }
 
             b = BpBinder::create(handle);
@@ -306,7 +312,7 @@
 
     handle_entry* e = lookupHandleLocked(handle);
 
-    if (e != NULL) {        
+    if (e != nullptr) {        
         // We need to create a new BpBinder if there isn't currently one, OR we
         // are unable to acquire a weak reference on this current one.  The
         // attemptIncWeak() is safe because we know the BpBinder destructor will always
@@ -315,7 +321,7 @@
         // releasing a reference on this BpBinder, and a new reference on its handle
         // arriving from the driver.
         IBinder* b = e->binder;
-        if (b == NULL || !e->refs->attemptIncWeak(this)) {
+        if (b == nullptr || !e->refs->attemptIncWeak(this)) {
             b = BpBinder::create(handle);
             result = b;
             e->binder = b;
@@ -338,7 +344,7 @@
     // This handle may have already been replaced with a new BpBinder
     // (if someone failed the AttemptIncWeak() above); we don't want
     // to overwrite it.
-    if (e && e->binder == binder) e->binder = NULL;
+    if (e && e->binder == binder) e->binder = nullptr;
 }
 
 String8 ProcessState::makeBinderThreadName() {
@@ -416,14 +422,14 @@
     , mMaxThreads(DEFAULT_MAX_BINDER_THREADS)
     , mStarvationStartTimeMs(0)
     , mManagesContexts(false)
-    , mBinderContextCheckFunc(NULL)
-    , mBinderContextUserData(NULL)
+    , mBinderContextCheckFunc(nullptr)
+    , mBinderContextUserData(nullptr)
     , mThreadPoolStarted(false)
     , mThreadPoolSeq(1)
 {
     if (mDriverFD >= 0) {
         // mmap the binder, providing a chunk of virtual address space to receive transactions.
-        mVMStart = mmap(0, BINDER_VM_SIZE, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, mDriverFD, 0);
+        mVMStart = mmap(nullptr, BINDER_VM_SIZE, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, mDriverFD, 0);
         if (mVMStart == MAP_FAILED) {
             // *sigh*
             ALOGE("Using %s failed: unable to mmap transaction memory.\n", mDriverName.c_str());
diff --git a/libs/binder/Static.cpp b/libs/binder/Static.cpp
index d6d0340..bd0e6f9 100644
--- a/libs/binder/Static.cpp
+++ b/libs/binder/Static.cpp
@@ -75,21 +75,6 @@
 Mutex& gProcessMutex = *new Mutex;
 sp<ProcessState> gProcess;
 
-class LibBinderIPCtStatics
-{
-public:
-    LibBinderIPCtStatics()
-    {
-    }
-    
-    ~LibBinderIPCtStatics()
-    {
-        IPCThreadState::shutdown();
-    }
-};
-
-static LibBinderIPCtStatics gIPCStatics;
-
 // ------------ IServiceManager.cpp
 
 Mutex gDefaultServiceManagerLock;
diff --git a/libs/binder/Status.cpp b/libs/binder/Status.cpp
index a9d5055..a3f8755 100644
--- a/libs/binder/Status.cpp
+++ b/libs/binder/Status.cpp
@@ -24,11 +24,17 @@
 }
 
 Status Status::fromExceptionCode(int32_t exceptionCode) {
+    if (exceptionCode == EX_TRANSACTION_FAILED) {
+        return Status(exceptionCode, FAILED_TRANSACTION);
+    }
     return Status(exceptionCode, OK);
 }
 
 Status Status::fromExceptionCode(int32_t exceptionCode,
                                  const String8& message) {
+    if (exceptionCode == EX_TRANSACTION_FAILED) {
+        return Status(exceptionCode, FAILED_TRANSACTION, message);
+    }
     return Status(exceptionCode, OK, message);
 }
 
@@ -158,7 +164,7 @@
 
 void Status::setException(int32_t ex, const String8& message) {
     mException = ex;
-    mErrorCode = NO_ERROR;  // an exception, not a transaction failure.
+    mErrorCode = ex == EX_TRANSACTION_FAILED ? FAILED_TRANSACTION : NO_ERROR;
     mMessage.setTo(message);
 }
 
diff --git a/libs/binder/Value.cpp b/libs/binder/Value.cpp
index 85cd739..19c57ba 100644
--- a/libs/binder/Value.cpp
+++ b/libs/binder/Value.cpp
@@ -97,7 +97,7 @@
 template<typename T> class Value::Content : public Value::ContentBase {
 public:
     Content() = default;
-    Content(const T & value) : mValue(value) { }
+    explicit Content(const T & value) : mValue(value) { }
 
     virtual ~Content() = default;
 
@@ -143,12 +143,12 @@
 
 // ====================================================================
 
-Value::Value() : mContent(NULL)
+Value::Value() : mContent(nullptr)
 {
 }
 
 Value::Value(const Value& value)
-    : mContent(value.mContent ? value.mContent->clone() : NULL)
+    : mContent(value.mContent ? value.mContent->clone() : nullptr)
 {
 }
 
@@ -165,8 +165,8 @@
         return true;
     }
 
-    if ( (lhs.mContent == NULL)
-      || (rhs.mContent == NULL)
+    if ( (lhs.mContent == nullptr)
+      || (rhs.mContent == nullptr)
     ) {
         return false;
     }
@@ -186,25 +186,25 @@
         delete mContent;
         mContent = rhs.mContent
             ? rhs.mContent->clone()
-            : NULL;
+            : nullptr;
     }
     return *this;
 }
 
 bool Value::empty() const
 {
-    return mContent == NULL;
+    return mContent == nullptr;
 }
 
 void Value::clear()
 {
     delete mContent;
-    mContent = NULL;
+    mContent = nullptr;
 }
 
 int32_t Value::parcelType() const
 {
-    const void* t_info(mContent ? mContent->type_ptr() : NULL);
+    const void* t_info(mContent ? mContent->type_ptr() : nullptr);
 
     if (t_info == internal_type_ptr<bool>()) return VAL_BOOLEAN;
     if (t_info == internal_type_ptr<uint8_t>()) return VAL_BYTE;
@@ -229,7 +229,7 @@
 #ifdef LIBBINDER_VALUE_SUPPORTS_TYPE_INFO
 const std::type_info& Value::type() const
 {
-    return mContent != NULL
+    return mContent != nullptr
         ? mContent->type()
         : typeid(void);
 }
@@ -306,7 +306,7 @@
 
 #define BEGIN_HANDLE_WRITE()                                                                      \
     do {                                                                                          \
-        const void* t_info(mContent?mContent->type_ptr():NULL);                                   \
+        const void* t_info(mContent?mContent->type_ptr():nullptr);                                \
         if (false) { }
 #define HANDLE_WRITE_TYPE(T, TYPEVAL, TYPEMETHOD)                                                 \
     else if (t_info == internal_type_ptr<T>()) {                                                  \
@@ -381,7 +381,7 @@
     int32_t value_type = VAL_NULL;
 
     delete mContent;
-    mContent = NULL;
+    mContent = nullptr;
 
     RETURN_IF_FAILED(parcel->readInt32(&value_type));
 
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index 3404881..c251468 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -34,19 +34,22 @@
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    transact(   uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
@@ -60,6 +63,7 @@
 protected:
     virtual             ~BBinder();
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/BpBinder.h b/libs/binder/include/binder/BpBinder.h
index 8bd297b..1d4f881 100644
--- a/libs/binder/include/binder/BpBinder.h
+++ b/libs/binder/include/binder/BpBinder.h
@@ -41,18 +41,22 @@
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    transact(   uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
+
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
diff --git a/libs/binder/include/binder/BufferedTextOutput.h b/libs/binder/include/binder/BufferedTextOutput.h
index 9a7c43b..feae93d 100644
--- a/libs/binder/include/binder/BufferedTextOutput.h
+++ b/libs/binder/include/binder/BufferedTextOutput.h
@@ -32,7 +32,7 @@
         MULTITHREADED = 0x0001
     };
     
-                        BufferedTextOutput(uint32_t flags = 0);
+    explicit            BufferedTextOutput(uint32_t flags = 0);
     virtual             ~BufferedTextOutput();
     
     virtual status_t    print(const char* txt, size_t len);
diff --git a/libs/binder/include/binder/Debug.h b/libs/binder/include/binder/Debug.h
index be0266c..58e2b32 100644
--- a/libs/binder/include/binder/Debug.h
+++ b/libs/binder/include/binder/Debug.h
@@ -31,12 +31,12 @@
 typedef void (*debugPrintFunc)(void* cookie, const char* txt);
 
 void printTypeCode(uint32_t typeCode,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 void printHexData(int32_t indent, const void *buf, size_t length,
     size_t bytesPerLine=16, int32_t singleLineBytesCutoff=16,
     size_t alignment=0, bool cArrayStyle=false,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 
 ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf);
diff --git a/libs/binder/include/binder/IAppOpsCallback.h b/libs/binder/include/binder/IAppOpsCallback.h
index e5b12a9..b500219 100644
--- a/libs/binder/include/binder/IAppOpsCallback.h
+++ b/libs/binder/include/binder/IAppOpsCallback.h
@@ -43,6 +43,7 @@
 class BnAppOpsCallback : public BnInterface<IAppOpsCallback>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IAppOpsService.h b/libs/binder/include/binder/IAppOpsService.h
index f0c5e17..7807851 100644
--- a/libs/binder/include/binder/IAppOpsService.h
+++ b/libs/binder/include/binder/IAppOpsService.h
@@ -67,6 +67,7 @@
 class BnAppOpsService : public BnInterface<IAppOpsService>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IBatteryStats.h b/libs/binder/include/binder/IBatteryStats.h
index 59e806c..48da865 100644
--- a/libs/binder/include/binder/IBatteryStats.h
+++ b/libs/binder/include/binder/IBatteryStats.h
@@ -68,6 +68,7 @@
 class BnBatteryStats : public BnInterface<IBatteryStats>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IBinder.h b/libs/binder/include/binder/IBinder.h
index 2e62957..14edcbe 100644
--- a/libs/binder/include/binder/IBinder.h
+++ b/libs/binder/include/binder/IBinder.h
@@ -86,6 +86,7 @@
                                          Vector<String16>& args, const sp<IShellCallback>& callback,
                                          const sp<IResultReceiver>& resultReceiver);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        transact(   uint32_t code,
                                         const Parcel& data,
                                         Parcel* reply,
@@ -131,8 +132,9 @@
      * (Nor should you need to, as there is nothing useful you can
      * directly do with it now that it has passed on.)
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        linkToDeath(const sp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0) = 0;
 
     /**
@@ -142,20 +144,41 @@
      * supply a NULL @a recipient, and the recipient previously
      * added with that cookie will be unlinked.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                            void* cookie = NULL,
+                                            void* cookie = nullptr,
                                             uint32_t flags = 0,
-                                            wp<DeathRecipient>* outRecipient = NULL) = 0;
+                                            wp<DeathRecipient>* outRecipient = nullptr) = 0;
 
     virtual bool            checkSubclass(const void* subclassID) const;
 
     typedef void (*object_cleanup_func)(const void* id, void* obj, void* cleanupCookie);
 
+    /**
+     * This object is attached for the lifetime of this binder object. When
+     * this binder object is destructed, the cleanup function of all attached
+     * objects are invoked with their respective objectID, object, and
+     * cleanupCookie. Access to these APIs can be made from multiple threads,
+     * but calls from different threads are allowed to be interleaved.
+     */
     virtual void            attachObject(   const void* objectID,
                                             void* object,
                                             void* cleanupCookie,
                                             object_cleanup_func func) = 0;
+    /**
+     * Returns object attached with attachObject.
+     */
     virtual void*           findObject(const void* objectID) const = 0;
+    /**
+     * WARNING: this API does not call the cleanup function for legacy reasons.
+     * It also does not return void* for legacy reasons. If you need to detach
+     * an object and destroy it, there are two options:
+     * - if you can, don't call detachObject and instead wait for the destructor
+     *   to clean it up.
+     * - manually retrieve and destruct the object (if multiple of your threads
+     *   are accessing these APIs, you must guarantee that attachObject isn't
+     *   called after findObject and before detachObject is called).
+     */
     virtual void            detachObject(const void* objectID) = 0;
 
     virtual BBinder*        localBinder();
diff --git a/libs/binder/include/binder/IInterface.h b/libs/binder/include/binder/IInterface.h
index 0f1fe5b..5ec02b1 100644
--- a/libs/binder/include/binder/IInterface.h
+++ b/libs/binder/include/binder/IInterface.h
@@ -72,12 +72,18 @@
 // ----------------------------------------------------------------------
 
 #define DECLARE_META_INTERFACE(INTERFACE)                               \
+public:                                                                 \
     static const ::android::String16 descriptor;                        \
     static ::android::sp<I##INTERFACE> asInterface(                     \
             const ::android::sp<::android::IBinder>& obj);              \
     virtual const ::android::String16& getInterfaceDescriptor() const;  \
     I##INTERFACE();                                                     \
     virtual ~I##INTERFACE();                                            \
+    static bool setDefaultImpl(std::unique_ptr<I##INTERFACE> impl);     \
+    static const std::unique_ptr<I##INTERFACE>& getDefaultImpl();       \
+private:                                                                \
+    static std::unique_ptr<I##INTERFACE> default_impl;                  \
+public:                                                                 \
 
 
 #define IMPLEMENT_META_INTERFACE(INTERFACE, NAME)                       \
@@ -90,16 +96,29 @@
             const ::android::sp<::android::IBinder>& obj)               \
     {                                                                   \
         ::android::sp<I##INTERFACE> intr;                               \
-        if (obj != NULL) {                                              \
+        if (obj != nullptr) {                                           \
             intr = static_cast<I##INTERFACE*>(                          \
                 obj->queryLocalInterface(                               \
                         I##INTERFACE::descriptor).get());               \
-            if (intr == NULL) {                                         \
+            if (intr == nullptr) {                                      \
                 intr = new Bp##INTERFACE(obj);                          \
             }                                                           \
         }                                                               \
         return intr;                                                    \
     }                                                                   \
+    std::unique_ptr<I##INTERFACE> I##INTERFACE::default_impl;           \
+    bool I##INTERFACE::setDefaultImpl(std::unique_ptr<I##INTERFACE> impl)\
+    {                                                                   \
+        if (!I##INTERFACE::default_impl && impl) {                      \
+            I##INTERFACE::default_impl = std::move(impl);               \
+            return true;                                                \
+        }                                                               \
+        return false;                                                   \
+    }                                                                   \
+    const std::unique_ptr<I##INTERFACE>& I##INTERFACE::getDefaultImpl() \
+    {                                                                   \
+        return I##INTERFACE::default_impl;                              \
+    }                                                                   \
     I##INTERFACE::I##INTERFACE() { }                                    \
     I##INTERFACE::~I##INTERFACE() { }                                   \
 
@@ -116,7 +135,7 @@
         const String16& _descriptor)
 {
     if (_descriptor == INTERFACE::descriptor) return this;
-    return NULL;
+    return nullptr;
 }
 
 template<typename INTERFACE>
@@ -142,7 +161,7 @@
 {
     return remote();
 }
-    
+
 // ----------------------------------------------------------------------
 
 }; // namespace android
diff --git a/libs/binder/include/binder/IMemory.h b/libs/binder/include/binder/IMemory.h
index 15a104f..db9f53a 100644
--- a/libs/binder/include/binder/IMemory.h
+++ b/libs/binder/include/binder/IMemory.h
@@ -54,7 +54,8 @@
 class BnMemoryHeap : public BnInterface<IMemoryHeap>
 {
 public:
-    virtual status_t onTransact( 
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual status_t onTransact(
             uint32_t code,
             const Parcel& data,
             Parcel* reply,
@@ -72,7 +73,8 @@
 public:
     DECLARE_META_INTERFACE(Memory)
 
-    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=0, size_t* size=0) const = 0;
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=nullptr, size_t* size=nullptr) const = 0;
 
     // helpers
     void* fastPointer(const sp<IBinder>& heap, ssize_t offset) const;
@@ -84,6 +86,7 @@
 class BnMemory : public BnInterface<IMemory>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t onTransact(
             uint32_t code,
             const Parcel& data,
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h
index c1d9a9a..40b51ad 100644
--- a/libs/binder/include/binder/IPCThreadState.h
+++ b/libs/binder/include/binder/IPCThreadState.h
@@ -29,6 +29,8 @@
 // ---------------------------------------------------------------------------
 namespace android {
 
+class IPCThreadStateBase;
+
 class IPCThreadState
 {
 public:
@@ -89,13 +91,40 @@
             // the maximum number of binder threads threads allowed for this process.
             void                blockUntilThreadAvailable();
 
+
+            // Is this thread currently serving a binder call. This method
+            // returns true if while traversing backwards from the function call
+            // stack for this thread, we encounter a function serving a binder
+            // call before encountering a hwbinder call / hitting the end of the
+            // call stack.
+            // Eg: If thread T1 went through the following call pattern
+            //     1) T1 receives and executes hwbinder call H1.
+            //     2) While handling H1, T1 makes binder call B1.
+            //     3) The handler of B1, calls into T1 with a callback B2.
+            // If isServingCall() is called during H1 before 3), this method
+            // will return false, else true.
+            //
+            //  ----
+            // | B2 | ---> While callback B2 is being handled, during 3).
+            //  ----
+            // | H1 | ---> While H1 is being handled.
+            //  ----
+            // Fig: Thread Call stack while handling B2
+            //
+            // This is since after 3), while traversing the thread call stack,
+            // we hit a binder call before a hwbinder call / end of stack. This
+            // method may be typically used to determine whether to use
+            // hardware::IPCThreadState methods or IPCThreadState methods to
+            // infer information about thread state.
+            bool                isServingCall() const;
+
 private:
                                 IPCThreadState();
                                 ~IPCThreadState();
 
             status_t            sendReply(const Parcel& reply, uint32_t flags);
             status_t            waitForResponse(Parcel *reply,
-                                                status_t *acquireResult=NULL);
+                                                status_t *acquireResult=nullptr);
             status_t            talkWithDriver(bool doReceive=true);
             status_t            writeTransactionData(int32_t cmd,
                                                      uint32_t binderFlags,
@@ -128,6 +157,7 @@
             uid_t               mCallingUid;
             int32_t             mStrictModePolicy;
             int32_t             mLastTransactionBinderFlags;
+            IPCThreadStateBase  *mIPCThreadStateBase;
 };
 
 }; // namespace android
diff --git a/libs/binder/include/binder/IPermissionController.h b/libs/binder/include/binder/IPermissionController.h
index 3ec459f..26a1b23 100644
--- a/libs/binder/include/binder/IPermissionController.h
+++ b/libs/binder/include/binder/IPermissionController.h
@@ -56,6 +56,7 @@
 class BnPermissionController : public BnInterface<IPermissionController>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IResultReceiver.h b/libs/binder/include/binder/IResultReceiver.h
index e494fba..00b3d89 100644
--- a/libs/binder/include/binder/IResultReceiver.h
+++ b/libs/binder/include/binder/IResultReceiver.h
@@ -41,6 +41,7 @@
 class BnResultReceiver : public BnInterface<IResultReceiver>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IServiceManager.h b/libs/binder/include/binder/IServiceManager.h
index 197026d..e5d8ea6 100644
--- a/libs/binder/include/binder/IServiceManager.h
+++ b/libs/binder/include/binder/IServiceManager.h
@@ -61,6 +61,7 @@
     /**
      * Register a service.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t addService(const String16& name, const sp<IBinder>& service,
                                 bool allowIsolated = false,
                                 int dumpsysFlags = DUMP_FLAG_PRIORITY_DEFAULT) = 0;
@@ -68,6 +69,7 @@
     /**
      * Return list of all existing services.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual Vector<String16> listServices(int dumpsysFlags = DUMP_FLAG_PRIORITY_ALL) = 0;
 
     enum {
@@ -84,7 +86,7 @@
 status_t getService(const String16& name, sp<INTERFACE>* outService)
 {
     const sp<IServiceManager> sm = defaultServiceManager();
-    if (sm != NULL) {
+    if (sm != nullptr) {
         *outService = interface_cast<INTERFACE>(sm->getService(name));
         if ((*outService) != NULL) return NO_ERROR;
     }
diff --git a/libs/binder/include/binder/IShellCallback.h b/libs/binder/include/binder/IShellCallback.h
index b47e995..6715678 100644
--- a/libs/binder/include/binder/IShellCallback.h
+++ b/libs/binder/include/binder/IShellCallback.h
@@ -42,6 +42,7 @@
 class BnShellCallback : public BnInterface<IShellCallback>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IUidObserver.h b/libs/binder/include/binder/IUidObserver.h
index d81789e..9937ad6 100644
--- a/libs/binder/include/binder/IUidObserver.h
+++ b/libs/binder/include/binder/IUidObserver.h
@@ -47,6 +47,7 @@
 class BnUidObserver : public BnInterface<IUidObserver>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t  onTransact(uint32_t code,
                                  const Parcel& data,
                                  Parcel* reply,
diff --git a/libs/binder/include/binder/IpPrefix.h b/libs/binder/include/binder/IpPrefix.h
index dd5bc3a..c7e7a50 100644
--- a/libs/binder/include/binder/IpPrefix.h
+++ b/libs/binder/include/binder/IpPrefix.h
@@ -74,8 +74,8 @@
 private:
     union InternalUnion {
         InternalUnion() = default;
-        InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { };
-        InternalUnion(const struct in_addr &addr):mInAddr(addr) { };
+        explicit InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { };
+        explicit InternalUnion(const struct in_addr &addr):mInAddr(addr) { };
         struct in6_addr mIn6Addr;
         struct in_addr mInAddr;
     } mUnion;
diff --git a/libs/binder/include/binder/MemoryDealer.h b/libs/binder/include/binder/MemoryDealer.h
index 60a624c..b483be0 100644
--- a/libs/binder/include/binder/MemoryDealer.h
+++ b/libs/binder/include/binder/MemoryDealer.h
@@ -34,7 +34,7 @@
 class MemoryDealer : public RefBase
 {
 public:
-    MemoryDealer(size_t size, const char* name = 0,
+    explicit MemoryDealer(size_t size, const char* name = nullptr,
             uint32_t flags = 0 /* or bits such as MemoryHeapBase::READ_ONLY */ );
 
     virtual sp<IMemory> allocate(size_t size);
diff --git a/libs/binder/include/binder/MemoryHeapBase.h b/libs/binder/include/binder/MemoryHeapBase.h
index ea9b66c..4be20a0 100644
--- a/libs/binder/include/binder/MemoryHeapBase.h
+++ b/libs/binder/include/binder/MemoryHeapBase.h
@@ -47,12 +47,12 @@
     /*
      * maps memory from the given device
      */
-    MemoryHeapBase(const char* device, size_t size = 0, uint32_t flags = 0);
+    explicit MemoryHeapBase(const char* device, size_t size = 0, uint32_t flags = 0);
 
     /*
      * maps memory from ashmem, with the given name for debugging
      */
-    MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = NULL);
+    explicit MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = nullptr);
 
     virtual ~MemoryHeapBase();
 
@@ -74,7 +74,7 @@
     /* this is only needed as a workaround, use only if you know
      * what you are doing */
     status_t setDevice(const char* device) {
-        if (mDevice == 0)
+        if (mDevice == nullptr)
             mDevice = device;
         return mDevice ? NO_ERROR : ALREADY_EXISTS;
     }
@@ -83,7 +83,7 @@
             MemoryHeapBase();
     // init() takes ownership of fd
     status_t init(int fd, void *base, int size,
-            int flags = 0, const char* device = NULL);
+            int flags = 0, const char* device = nullptr);
 
 private:
     status_t mapfd(int fd, size_t size, uint32_t offset = 0);
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index dede78f..c9c273a 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -91,7 +91,7 @@
     // IPCThreadState, which as an optimization may optionally be
     // passed in.
     bool                enforceInterface(const String16& interface,
-                                         IPCThreadState* threadState = NULL) const;
+                                         IPCThreadState* threadState = nullptr) const;
     bool                checkInterface(IBinder*) const;
 
     void                freeData();
@@ -205,6 +205,10 @@
     // The Parcel does not take ownership of the given fd unless you ask it to.
     status_t            writeParcelFileDescriptor(int fd, bool takeOwnership = false);
 
+    // Place a Java "parcel file descriptor" into the parcel.  A dup of the fd is made, which will
+    // be closed once the parcel is destroyed.
+    status_t            writeDupParcelFileDescriptor(int fd);
+
     // Place a file descriptor into the parcel.  This will not affect the
     // semantics of the smart file descriptor. A new descriptor will be
     // created, and will be closed when the parcel is destroyed.
@@ -364,6 +368,9 @@
     status_t            readUniqueFileDescriptor(
                             base::unique_fd* val) const;
 
+    // Retrieve a Java "parcel file descriptor" from the parcel.
+    status_t            readUniqueParcelFileDescriptor(base::unique_fd* val) const;
+
 
     // Retrieve a vector of smart file descriptors from the parcel.
     status_t            readUniqueFileDescriptorVector(
@@ -547,7 +554,7 @@
         friend class Parcel;
     public:
         inline const void* data() const { return mData; }
-        inline void* mutableData() { return isMutable() ? mData : NULL; }
+        inline void* mutableData() { return isMutable() ? mData : nullptr; }
     };
 
     class WritableBlob : public Blob {
@@ -587,7 +594,7 @@
     }
     if (size) {
         void* buffer = writeInplace(size);
-        if (buffer == NULL)
+        if (buffer == nullptr)
             return NO_MEMORY;
         return val.flatten(buffer, size);
     }
@@ -615,7 +622,7 @@
     }
     if (size) {
         void const* buffer = readInplace(size);
-        return buffer == NULL ? NO_MEMORY :
+        return buffer == nullptr ? NO_MEMORY :
                 val.unflatten(buffer, size);
     }
     return NO_ERROR;
diff --git a/libs/binder/include/binder/ParcelFileDescriptor.h b/libs/binder/include/binder/ParcelFileDescriptor.h
new file mode 100644
index 0000000..662e56e
--- /dev/null
+++ b/libs/binder/include/binder/ParcelFileDescriptor.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_PARCEL_FILE_DESCRIPTOR_H_
+#define ANDROID_PARCEL_FILE_DESCRIPTOR_H_
+
+#include <android-base/unique_fd.h>
+#include <binder/Parcel.h>
+#include <binder/Parcelable.h>
+
+namespace android {
+namespace os {
+
+/*
+ * C++ implementation of the Java class android.os.ParcelFileDescriptor
+ */
+class ParcelFileDescriptor : public android::Parcelable {
+public:
+    ParcelFileDescriptor();
+    explicit ParcelFileDescriptor(android::base::unique_fd fd);
+    ParcelFileDescriptor(ParcelFileDescriptor&& other) : mFd(std::move(other.mFd)) { }
+    ~ParcelFileDescriptor() override;
+
+    int get() const { return mFd.get(); }
+    android::base::unique_fd release() { return std::move(mFd); }
+    void reset(android::base::unique_fd fd = android::base::unique_fd()) { mFd = std::move(fd); }
+
+    // android::Parcelable override:
+    android::status_t writeToParcel(android::Parcel* parcel) const override;
+    android::status_t readFromParcel(const android::Parcel* parcel) override;
+
+private:
+    android::base::unique_fd mFd;
+};
+
+} // namespace os
+} // namespace android
+
+#endif // ANDROID_OS_PARCEL_FILE_DESCRIPTOR_H_
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index f85c261..3712c84 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -36,9 +36,12 @@
 public:
     static  sp<ProcessState>    self();
     static  sp<ProcessState>    selfOrNull();
+
     /* initWithDriver() can be used to configure libbinder to use
      * a different binder driver dev node. It must be called *before*
-     * any call to ProcessState::self(). /dev/binder remains the default.
+     * any call to ProcessState::self(). The default is /dev/vndbinder
+     * for processes built with the VNDK and /dev/binder for those
+     * which are not.
      */
     static  sp<ProcessState>    initWithDriver(const char *driver);
 
@@ -77,7 +80,7 @@
 private:
     friend class IPCThreadState;
     
-                                ProcessState(const char* driver);
+            explicit            ProcessState(const char* driver);
                                 ~ProcessState();
 
                                 ProcessState(const ProcessState& o);
diff --git a/libs/binder/include/binder/TextOutput.h b/libs/binder/include/binder/TextOutput.h
index 851e01f..5b5f766 100644
--- a/libs/binder/include/binder/TextOutput.h
+++ b/libs/binder/include/binder/TextOutput.h
@@ -38,7 +38,7 @@
     
     class Bundle {
     public:
-        inline Bundle(TextOutput& to) : mTO(to) { to.pushBundle(); }
+        inline explicit Bundle(TextOutput& to) : mTO(to) { to.pushBundle(); }
         inline ~Bundle() { mTO.popBundle(); }
     private:
         TextOutput&     mTO;
@@ -80,7 +80,7 @@
 class TypeCode
 {
 public:
-    inline TypeCode(uint32_t code);
+    inline explicit TypeCode(uint32_t code);
     inline ~TypeCode();
 
     inline uint32_t typeCode() const;
diff --git a/libs/binder/include/binder/Value.h b/libs/binder/include/binder/Value.h
index 4dee3d8..735f40e 100644
--- a/libs/binder/include/binder/Value.h
+++ b/libs/binder/include/binder/Value.h
@@ -74,20 +74,20 @@
     bool operator!=(const Value& rhs) const { return !this->operator==(rhs); }
 
     Value(const Value& value);
-    Value(const bool& value);
-    Value(const int8_t& value);
-    Value(const int32_t& value);
-    Value(const int64_t& value);
-    Value(const double& value);
-    Value(const String16& value);
-    Value(const std::vector<bool>& value);
-    Value(const std::vector<uint8_t>& value);
-    Value(const std::vector<int32_t>& value);
-    Value(const std::vector<int64_t>& value);
-    Value(const std::vector<double>& value);
-    Value(const std::vector<String16>& value);
-    Value(const os::PersistableBundle& value);
-    Value(const binder::Map& value);
+    Value(const bool& value); // NOLINT(google-explicit-constructor)
+    Value(const int8_t& value); // NOLINT(google-explicit-constructor)
+    Value(const int32_t& value); // NOLINT(google-explicit-constructor)
+    Value(const int64_t& value); // NOLINT(google-explicit-constructor)
+    Value(const double& value); // NOLINT(google-explicit-constructor)
+    Value(const String16& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<bool>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<uint8_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<int32_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<int64_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<double>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<String16>& value); // NOLINT(google-explicit-constructor)
+    Value(const os::PersistableBundle& value); // NOLINT(google-explicit-constructor)
+    Value(const binder::Map& value); // NOLINT(google-explicit-constructor)
 
     Value& operator=(const Value& rhs);
     Value& operator=(const int8_t& rhs);
@@ -153,8 +153,8 @@
     // String Convenience Adapters
     // ---------------------------
 
-    Value(const String8& value):               Value(String16(value)) { }
-    Value(const ::std::string& value):         Value(String8(value.c_str())) { }
+    explicit Value(const String8& value):               Value(String16(value)) { }
+    explicit Value(const ::std::string& value):         Value(String8(value.c_str())) { }
     void putString(const String8& value)       { return putString(String16(value)); }
     void putString(const ::std::string& value) { return putString(String8(value.c_str())); }
     Value& operator=(const String8& rhs)       { return *this = String16(rhs); }
diff --git a/libs/binder/ndk/.clang-format b/libs/binder/ndk/.clang-format
new file mode 100644
index 0000000..9a9d936
--- /dev/null
+++ b/libs/binder/ndk/.clang-format
@@ -0,0 +1,10 @@
+BasedOnStyle: Google
+ColumnLimit: 100
+IndentWidth: 4
+ContinuationIndentWidth: 8
+PointerAlignment: Left
+TabWidth: 4
+AllowShortFunctionsOnASingleLine: Inline
+PointerAlignment: Left
+TabWidth: 4
+UseTab: Never
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
new file mode 100644
index 0000000..1b69dfd
--- /dev/null
+++ b/libs/binder/ndk/Android.bp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_library {
+    name: "libbinder_ndk",
+    vendor_available: false,
+
+    export_include_dirs: [
+        "include_ndk",
+        "include_apex",
+    ],
+
+    cflags: ["-Wall", "-Wextra", "-Werror"],
+
+    srcs: [
+        "ibinder.cpp",
+        "ibinder_jni.cpp",
+        "parcel.cpp",
+        "process.cpp",
+        "status.cpp",
+        "service_manager.cpp",
+    ],
+
+    shared_libs: [
+        "libandroid_runtime",
+        "libbase",
+        "libbinder",
+        "libutils",
+    ],
+
+    version_script: "libbinder_ndk.map.txt",
+    stubs: {
+        symbol_file: "libbinder_ndk.map.txt",
+        versions: ["29"],
+    },
+}
+
+ndk_headers {
+    name: "libbinder_ndk_headers",
+    from: "include_ndk/android",
+    to: "android",
+    srcs: [
+        "include_ndk/android/*.h",
+    ],
+    license: "NOTICE",
+    draft: true,
+}
+
+ndk_library {
+    name: "libbinder_ndk",
+    symbol_file: "libbinder_ndk.map.txt",
+    first_version: "29",
+    draft: true,
+}
diff --git a/libs/binder/ndk/NOTICE b/libs/binder/ndk/NOTICE
new file mode 100644
index 0000000..d1ab54c
--- /dev/null
+++ b/libs/binder/ndk/NOTICE
@@ -0,0 +1,189 @@
+
+   Copyright (c) 2018, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
new file mode 100644
index 0000000..f9c8c8a
--- /dev/null
+++ b/libs/binder/ndk/ibinder.cpp
@@ -0,0 +1,506 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_ibinder.h>
+#include "ibinder_internal.h"
+
+#include <android/binder_status.h>
+#include "parcel_internal.h"
+#include "status_internal.h"
+
+#include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
+
+using DeathRecipient = ::android::IBinder::DeathRecipient;
+
+using ::android::IBinder;
+using ::android::Parcel;
+using ::android::sp;
+using ::android::status_t;
+using ::android::String16;
+using ::android::wp;
+
+namespace ABBinderTag {
+
+static const void* kId = "ABBinder";
+static void* kValue = static_cast<void*>(new bool{true});
+void clean(const void* /*id*/, void* /*obj*/, void* /*cookie*/){/* do nothing */};
+
+static void attach(const sp<IBinder>& binder) {
+    binder->attachObject(kId, kValue, nullptr /*cookie*/, clean);
+}
+static bool has(const sp<IBinder>& binder) {
+    return binder != nullptr && binder->findObject(kId) == kValue;
+}
+
+}  // namespace ABBinderTag
+
+namespace ABpBinderTag {
+
+static std::mutex gLock;
+static const void* kId = "ABpBinder";
+struct Value {
+    wp<ABpBinder> binder;
+};
+void clean(const void* id, void* obj, void* cookie) {
+    CHECK(id == kId) << id << " " << obj << " " << cookie;
+
+    delete static_cast<Value*>(obj);
+};
+
+}  // namespace ABpBinderTag
+
+AIBinder::AIBinder(const AIBinder_Class* clazz) : mClazz(clazz) {}
+AIBinder::~AIBinder() {}
+
+bool AIBinder::associateClass(const AIBinder_Class* clazz) {
+    using ::android::String8;
+
+    if (clazz == nullptr) return false;
+    if (mClazz == clazz) return true;
+
+    String8 newDescriptor(clazz->getInterfaceDescriptor());
+
+    if (mClazz != nullptr) {
+        String8 currentDescriptor(mClazz->getInterfaceDescriptor());
+        if (newDescriptor == currentDescriptor) {
+            LOG(ERROR) << __func__ << ": Class descriptors '" << currentDescriptor
+                       << "' match during associateClass, but they are different class objects. "
+                          "Class descriptor collision?";
+        } else {
+            LOG(ERROR) << __func__
+                       << ": Class cannot be associated on object which already has a class. "
+                          "Trying to associate to '"
+                       << newDescriptor.c_str() << "' but already set to '"
+                       << currentDescriptor.c_str() << "'.";
+        }
+
+        // always a failure because we know mClazz != clazz
+        return false;
+    }
+
+    CHECK(asABpBinder() != nullptr);  // ABBinder always has a descriptor
+
+    String8 descriptor(getBinder()->getInterfaceDescriptor());
+    if (descriptor != newDescriptor) {
+        LOG(ERROR) << __func__ << ": Expecting binder to have class '" << newDescriptor.c_str()
+                   << "' but descriptor is actually '" << descriptor.c_str() << "'.";
+        return false;
+    }
+
+    // if this is a local object, it's not one known to libbinder_ndk
+    mClazz = clazz;
+
+    return true;
+}
+
+ABBinder::ABBinder(const AIBinder_Class* clazz, void* userData)
+    : AIBinder(clazz), BBinder(), mUserData(userData) {
+    CHECK(clazz != nullptr);
+}
+ABBinder::~ABBinder() {
+    getClass()->onDestroy(mUserData);
+}
+
+const String16& ABBinder::getInterfaceDescriptor() const {
+    return getClass()->getInterfaceDescriptor();
+}
+
+status_t ABBinder::onTransact(transaction_code_t code, const Parcel& data, Parcel* reply,
+                              binder_flags_t flags) {
+    if (isUserCommand(code)) {
+        if (!data.checkInterface(this)) {
+            return STATUS_BAD_TYPE;
+        }
+
+        const AParcel in = AParcel::readOnly(this, &data);
+        AParcel out = AParcel(this, reply, false /*owns*/);
+
+        binder_status_t status = getClass()->onTransact(this, code, &in, &out);
+        return PruneStatusT(status);
+    } else {
+        return BBinder::onTransact(code, data, reply, flags);
+    }
+}
+
+ABpBinder::ABpBinder(const ::android::sp<::android::IBinder>& binder)
+    : AIBinder(nullptr /*clazz*/), BpRefBase(binder) {
+    CHECK(binder != nullptr);
+}
+ABpBinder::~ABpBinder() {}
+
+void ABpBinder::onLastStrongRef(const void* id) {
+    {
+        std::lock_guard<std::mutex> lock(ABpBinderTag::gLock);
+        // Since ABpBinder is OBJECT_LIFETIME_WEAK, we must remove this weak reference in order for
+        // the ABpBinder to be deleted. Since a strong reference to this ABpBinder object should no
+        // longer be able to exist at the time of this method call, there is no longer a need to
+        // recover it.
+
+        ABpBinderTag::Value* value =
+                static_cast<ABpBinderTag::Value*>(remote()->findObject(ABpBinderTag::kId));
+        if (value != nullptr) {
+            value->binder = nullptr;
+        }
+    }
+
+    BpRefBase::onLastStrongRef(id);
+}
+
+sp<AIBinder> ABpBinder::lookupOrCreateFromBinder(const ::android::sp<::android::IBinder>& binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+    if (ABBinderTag::has(binder)) {
+        return static_cast<ABBinder*>(binder.get());
+    }
+
+    // The following code ensures that for a given binder object (remote or local), if it is not an
+    // ABBinder then at most one ABpBinder object exists in a given process representing it.
+    std::lock_guard<std::mutex> lock(ABpBinderTag::gLock);
+
+    ABpBinderTag::Value* value =
+            static_cast<ABpBinderTag::Value*>(binder->findObject(ABpBinderTag::kId));
+    if (value == nullptr) {
+        value = new ABpBinderTag::Value;
+        binder->attachObject(ABpBinderTag::kId, static_cast<void*>(value), nullptr /*cookie*/,
+                             ABpBinderTag::clean);
+    }
+
+    sp<ABpBinder> ret = value->binder.promote();
+    if (ret == nullptr) {
+        ret = new ABpBinder(binder);
+        value->binder = ret;
+    }
+
+    return ret;
+}
+
+struct AIBinder_Weak {
+    wp<AIBinder> binder;
+};
+AIBinder_Weak* AIBinder_Weak_new(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return new AIBinder_Weak{wp<AIBinder>(binder)};
+}
+void AIBinder_Weak_delete(AIBinder_Weak* weakBinder) {
+    delete weakBinder;
+}
+AIBinder* AIBinder_Weak_promote(AIBinder_Weak* weakBinder) {
+    if (weakBinder == nullptr) {
+        return nullptr;
+    }
+
+    sp<AIBinder> binder = weakBinder->binder.promote();
+    AIBinder_incStrong(binder.get());
+    return binder.get();
+}
+
+AIBinder_Class::AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+                               AIBinder_Class_onDestroy onDestroy,
+                               AIBinder_Class_onTransact onTransact)
+    : onCreate(onCreate),
+      onDestroy(onDestroy),
+      onTransact(onTransact),
+      mInterfaceDescriptor(interfaceDescriptor) {}
+
+AIBinder_Class* AIBinder_Class_define(const char* interfaceDescriptor,
+                                      AIBinder_Class_onCreate onCreate,
+                                      AIBinder_Class_onDestroy onDestroy,
+                                      AIBinder_Class_onTransact onTransact) {
+    if (interfaceDescriptor == nullptr || onCreate == nullptr || onDestroy == nullptr ||
+        onTransact == nullptr) {
+        return nullptr;
+    }
+
+    return new AIBinder_Class(interfaceDescriptor, onCreate, onDestroy, onTransact);
+}
+
+void AIBinder_DeathRecipient::TransferDeathRecipient::binderDied(const wp<IBinder>& who) {
+    CHECK(who == mWho);
+
+    mOnDied(mCookie);
+    mWho = nullptr;
+}
+
+AIBinder_DeathRecipient::AIBinder_DeathRecipient(AIBinder_DeathRecipient_onBinderDied onDied)
+    : mOnDied(onDied) {
+    CHECK(onDied != nullptr);
+}
+
+binder_status_t AIBinder_DeathRecipient::linkToDeath(AIBinder* binder, void* cookie) {
+    CHECK(binder != nullptr);
+
+    std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
+
+    sp<TransferDeathRecipient> recipient =
+            new TransferDeathRecipient(binder->getBinder(), cookie, mOnDied);
+
+    status_t status = binder->getBinder()->linkToDeath(recipient, cookie, 0 /*flags*/);
+    if (status != STATUS_OK) {
+        return PruneStatusT(status);
+    }
+
+    mDeathRecipients.push_back(recipient);
+    return STATUS_OK;
+}
+
+binder_status_t AIBinder_DeathRecipient::unlinkToDeath(AIBinder* binder, void* cookie) {
+    CHECK(binder != nullptr);
+
+    std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
+
+    for (auto it = mDeathRecipients.rbegin(); it != mDeathRecipients.rend(); ++it) {
+        sp<TransferDeathRecipient> recipient = *it;
+
+        if (recipient->getCookie() == cookie && recipient->getWho() == binder->getBinder()) {
+            mDeathRecipients.erase(it.base() - 1);
+
+            status_t status = binder->getBinder()->unlinkToDeath(recipient, cookie, 0 /*flags*/);
+            if (status != ::android::OK) {
+                LOG(ERROR) << __func__
+                           << ": removed reference to death recipient but unlink failed.";
+            }
+            return PruneStatusT(status);
+        }
+    }
+
+    return STATUS_NAME_NOT_FOUND;
+}
+
+// start of C-API methods
+
+AIBinder* AIBinder_new(const AIBinder_Class* clazz, void* args) {
+    if (clazz == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide class to construct local binder.";
+        return nullptr;
+    }
+
+    void* userData = clazz->onCreate(args);
+
+    sp<AIBinder> ret = new ABBinder(clazz, userData);
+    ABBinderTag::attach(ret->getBinder());
+
+    AIBinder_incStrong(ret.get());
+    return ret.get();
+}
+
+bool AIBinder_isRemote(const AIBinder* binder) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return binder->isRemote();
+}
+
+bool AIBinder_isAlive(const AIBinder* binder) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return const_cast<AIBinder*>(binder)->getBinder()->isBinderAlive();
+}
+
+binder_status_t AIBinder_ping(AIBinder* binder) {
+    if (binder == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    return PruneStatusT(binder->getBinder()->pingBinder());
+}
+
+binder_status_t AIBinder_linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                     void* cookie) {
+    if (binder == nullptr || recipient == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    // returns binder_status_t
+    return recipient->linkToDeath(binder, cookie);
+}
+
+binder_status_t AIBinder_unlinkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                       void* cookie) {
+    if (binder == nullptr || recipient == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    // returns binder_status_t
+    return recipient->unlinkToDeath(binder, cookie);
+}
+
+uid_t AIBinder_getCallingUid() {
+    return ::android::IPCThreadState::self()->getCallingUid();
+}
+
+pid_t AIBinder_getCallingPid() {
+    return ::android::IPCThreadState::self()->getCallingPid();
+}
+
+void AIBinder_incStrong(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return;
+    }
+
+    binder->incStrong(nullptr);
+}
+void AIBinder_decStrong(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return;
+    }
+
+    binder->decStrong(nullptr);
+}
+int32_t AIBinder_debugGetRefCount(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return -1;
+    }
+
+    return binder->getStrongCount();
+}
+
+bool AIBinder_associateClass(AIBinder* binder, const AIBinder_Class* clazz) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return binder->associateClass(clazz);
+}
+
+const AIBinder_Class* AIBinder_getClass(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return binder->getClass();
+}
+
+void* AIBinder_getUserData(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    ABBinder* bBinder = binder->asABBinder();
+    if (bBinder == nullptr) {
+        return nullptr;
+    }
+
+    return bBinder->getUserData();
+}
+
+binder_status_t AIBinder_prepareTransaction(AIBinder* binder, AParcel** in) {
+    if (binder == nullptr || in == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null parameters.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+    const AIBinder_Class* clazz = binder->getClass();
+    if (clazz == nullptr) {
+        LOG(ERROR) << __func__
+                   << ": Class must be defined for a remote binder transaction. See "
+                      "AIBinder_associateClass.";
+        return STATUS_INVALID_OPERATION;
+    }
+
+    if (!binder->isRemote()) {
+        LOG(WARNING) << "A binder object at " << binder
+                     << " is being transacted on, however, this object is in the same process as "
+                        "its proxy. Transacting with this binder is expensive compared to just "
+                        "calling the corresponding functionality in the same process.";
+    }
+
+    *in = new AParcel(binder);
+    status_t status = (*in)->get()->writeInterfaceToken(clazz->getInterfaceDescriptor());
+    binder_status_t ret = PruneStatusT(status);
+
+    if (ret != STATUS_OK) {
+        delete *in;
+        *in = nullptr;
+    }
+
+    return ret;
+}
+
+static void DestroyParcel(AParcel** parcel) {
+    delete *parcel;
+    *parcel = nullptr;
+}
+
+binder_status_t AIBinder_transact(AIBinder* binder, transaction_code_t code, AParcel** in,
+                                  AParcel** out, binder_flags_t flags) {
+    if (in == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null in parameter";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    using AutoParcelDestroyer = std::unique_ptr<AParcel*, void (*)(AParcel**)>;
+    // This object is the input to the transaction. This function takes ownership of it and deletes
+    // it.
+    AutoParcelDestroyer forIn(in, DestroyParcel);
+
+    if (!isUserCommand(code)) {
+        LOG(ERROR) << __func__ << ": Only user-defined transactions can be made from the NDK.";
+        return STATUS_UNKNOWN_TRANSACTION;
+    }
+
+    if ((flags & ~FLAG_ONEWAY) != 0) {
+        LOG(ERROR) << __func__ << ": Unrecognized flags sent: " << flags;
+        return STATUS_BAD_VALUE;
+    }
+
+    if (binder == nullptr || *in == nullptr || out == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null parameters.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    if ((*in)->getBinder() != binder) {
+        LOG(ERROR) << __func__ << ": parcel is associated with binder object " << binder
+                   << " but called with " << (*in)->getBinder();
+        return STATUS_BAD_VALUE;
+    }
+
+    *out = new AParcel(binder);
+
+    status_t status = binder->getBinder()->transact(code, *(*in)->get(), (*out)->get(), flags);
+    binder_status_t ret = PruneStatusT(status);
+
+    if (ret != STATUS_OK) {
+        delete *out;
+        *out = nullptr;
+    }
+
+    return ret;
+}
+
+AIBinder_DeathRecipient* AIBinder_DeathRecipient_new(
+        AIBinder_DeathRecipient_onBinderDied onBinderDied) {
+    if (onBinderDied == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null onBinderDied parameter.";
+        return nullptr;
+    }
+    return new AIBinder_DeathRecipient(onBinderDied);
+}
+
+void AIBinder_DeathRecipient_delete(AIBinder_DeathRecipient* recipient) {
+    delete recipient;
+}
diff --git a/libs/binder/ndk/ibinder_internal.h b/libs/binder/ndk/ibinder_internal.h
new file mode 100644
index 0000000..7852298
--- /dev/null
+++ b/libs/binder/ndk/ibinder_internal.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include "ibinder_internal.h"
+
+#include <atomic>
+#include <mutex>
+#include <vector>
+
+#include <binder/Binder.h>
+#include <binder/IBinder.h>
+
+inline bool isUserCommand(transaction_code_t code) {
+    return code >= FIRST_CALL_TRANSACTION && code <= LAST_CALL_TRANSACTION;
+}
+
+struct ABBinder;
+struct ABpBinder;
+
+struct AIBinder : public virtual ::android::RefBase {
+    explicit AIBinder(const AIBinder_Class* clazz);
+    virtual ~AIBinder();
+
+    bool associateClass(const AIBinder_Class* clazz);
+    const AIBinder_Class* getClass() const { return mClazz; }
+
+    virtual ::android::sp<::android::IBinder> getBinder() = 0;
+    virtual ABBinder* asABBinder() { return nullptr; }
+    virtual ABpBinder* asABpBinder() { return nullptr; }
+
+    bool isRemote() const {
+        ::android::sp<::android::IBinder> binder = const_cast<AIBinder*>(this)->getBinder();
+        return binder->remoteBinder() != nullptr;
+    }
+
+   private:
+    // AIBinder instance is instance of this class for a local object. In order to transact on a
+    // remote object, this also must be set for simplicity (although right now, only the
+    // interfaceDescriptor from it is used).
+    const AIBinder_Class* mClazz;
+};
+
+// This is a local AIBinder object with a known class.
+struct ABBinder : public AIBinder, public ::android::BBinder {
+    virtual ~ABBinder();
+
+    void* getUserData() { return mUserData; }
+
+    ::android::sp<::android::IBinder> getBinder() override { return this; }
+    ABBinder* asABBinder() override { return this; }
+
+    const ::android::String16& getInterfaceDescriptor() const override;
+    ::android::status_t onTransact(uint32_t code, const ::android::Parcel& data,
+                                   ::android::Parcel* reply, binder_flags_t flags) override;
+
+   private:
+    ABBinder(const AIBinder_Class* clazz, void* userData);
+
+    // only thing that should create an ABBinder
+    friend AIBinder* AIBinder_new(const AIBinder_Class*, void*);
+
+    // Can contain implementation if this is a local binder. This can still be nullptr for a local
+    // binder. If it is nullptr, the implication is the implementation state is entirely external to
+    // this object and the functionality provided in the AIBinder_Class is sufficient.
+    void* mUserData;
+};
+
+// This binder object may be remote or local (even though it is 'Bp'). The implication if it is
+// local is that it is an IBinder object created outside of the domain of libbinder_ndk.
+struct ABpBinder : public AIBinder, public ::android::BpRefBase {
+    // Looks up to see if this object has or is an existing ABBinder or ABpBinder object, otherwise
+    // it creates an ABpBinder object.
+    static ::android::sp<AIBinder> lookupOrCreateFromBinder(
+            const ::android::sp<::android::IBinder>& binder);
+
+    virtual ~ABpBinder();
+
+    void onLastStrongRef(const void* id) override;
+
+    ::android::sp<::android::IBinder> getBinder() override { return remote(); }
+    ABpBinder* asABpBinder() override { return this; }
+
+   private:
+    explicit ABpBinder(const ::android::sp<::android::IBinder>& binder);
+};
+
+struct AIBinder_Class {
+    AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+                   AIBinder_Class_onDestroy onDestroy, AIBinder_Class_onTransact onTransact);
+
+    const ::android::String16& getInterfaceDescriptor() const { return mInterfaceDescriptor; }
+
+    const AIBinder_Class_onCreate onCreate;
+    const AIBinder_Class_onDestroy onDestroy;
+    const AIBinder_Class_onTransact onTransact;
+
+   private:
+    // This must be a String16 since BBinder virtual getInterfaceDescriptor returns a reference to
+    // one.
+    const ::android::String16 mInterfaceDescriptor;
+};
+
+// Ownership is like this (when linked to death):
+//
+//   AIBinder_DeathRecipient -sp-> TransferDeathRecipient <-wp-> IBinder
+//
+// When the AIBinder_DeathRecipient is dropped, so are the actual underlying death recipients. When
+// the IBinder dies, only a wp to it is kept.
+struct AIBinder_DeathRecipient {
+    // One of these is created for every linkToDeath. This is to be able to recover data when a
+    // binderDied receipt only gives us information about the IBinder.
+    struct TransferDeathRecipient : ::android::IBinder::DeathRecipient {
+        TransferDeathRecipient(const ::android::wp<::android::IBinder>& who, void* cookie,
+                               const AIBinder_DeathRecipient_onBinderDied& onDied)
+            : mWho(who), mCookie(cookie), mOnDied(onDied) {}
+
+        void binderDied(const ::android::wp<::android::IBinder>& who) override;
+
+        const ::android::wp<::android::IBinder>& getWho() { return mWho; }
+        void* getCookie() { return mCookie; }
+
+       private:
+        ::android::wp<::android::IBinder> mWho;
+        void* mCookie;
+        const AIBinder_DeathRecipient_onBinderDied& mOnDied;
+    };
+
+    explicit AIBinder_DeathRecipient(AIBinder_DeathRecipient_onBinderDied onDied);
+    binder_status_t linkToDeath(AIBinder* binder, void* cookie);
+    binder_status_t unlinkToDeath(AIBinder* binder, void* cookie);
+
+   private:
+    std::mutex mDeathRecipientsMutex;
+    std::vector<::android::sp<TransferDeathRecipient>> mDeathRecipients;
+    AIBinder_DeathRecipient_onBinderDied mOnDied;
+};
diff --git a/libs/binder/ndk/ibinder_jni.cpp b/libs/binder/ndk/ibinder_jni.cpp
new file mode 100644
index 0000000..baea2e8
--- /dev/null
+++ b/libs/binder/ndk/ibinder_jni.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_ibinder_jni.h>
+#include "ibinder_internal.h"
+
+#include <android_util_Binder.h>
+
+using ::android::IBinder;
+using ::android::ibinderForJavaObject;
+using ::android::javaObjectForIBinder;
+using ::android::sp;
+
+AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder) {
+    sp<IBinder> ibinder = ibinderForJavaObject(env, binder);
+
+    sp<AIBinder> cbinder = ABpBinder::lookupOrCreateFromBinder(ibinder);
+    AIBinder_incStrong(cbinder.get());
+
+    return cbinder.get();
+}
+
+jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return javaObjectForIBinder(env, binder->getBinder());
+}
diff --git a/libs/binder/ndk/include_apex/android/binder_manager.h b/libs/binder/ndk/include_apex/android/binder_manager.h
new file mode 100644
index 0000000..80b6c07
--- /dev/null
+++ b/libs/binder/ndk/include_apex/android/binder_manager.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <android/binder_status.h>
+
+__BEGIN_DECLS
+
+/**
+ * This registers the service with the default service manager under this instance name. This does
+ * not take ownership of binder.
+ *
+ * \param binder object to register globally with the service manager.
+ * \param instance identifier of the service. This will be used to lookup the service.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AServiceManager_addService(AIBinder* binder, const char* instance);
+
+/**
+ * Gets a binder object with this specific instance name. Blocks for a couple of seconds waiting on
+ * it. This also implicitly calls AIBinder_incStrong (so the caller of this function is responsible
+ * for calling AIBinder_decStrong).
+ *
+ * \param instance identifier of the service used to lookup the service.
+ */
+__attribute__((warn_unused_result)) AIBinder* AServiceManager_getService(const char* instance);
+
+__END_DECLS
diff --git a/libs/binder/ndk/include_apex/android/binder_process.h b/libs/binder/ndk/include_apex/android/binder_process.h
new file mode 100644
index 0000000..69e6387
--- /dev/null
+++ b/libs/binder/ndk/include_apex/android/binder_process.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/**
+ * This creates a threadpool for incoming binder transactions if it has not already been created.
+ */
+void ABinderProcess_startThreadPool();
+/**
+ * This sets the maximum number of threads that can be started in the threadpool. By default, after
+ * startThreadPool is called, this is one. If it is called additional times, it will only prevent
+ * the kernel from starting new threads and will not delete already existing threads.
+ */
+bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads);
+/**
+ * This adds the current thread to the threadpool. This may cause the threadpool to exceed the
+ * maximum size.
+ */
+void ABinderProcess_joinThreadPool();
+
+__END_DECLS
diff --git a/libs/binder/ndk/include_ndk/android/binder_auto_utils.h b/libs/binder/ndk/include_ndk/android/binder_auto_utils.h
new file mode 100644
index 0000000..80773f3
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_auto_utils.h
@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_auto_utils.h
+ * @brief These objects provide a more C++-like thin interface to the .
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <android/binder_parcel.h>
+#include <android/binder_status.h>
+
+#include <assert.h>
+
+#include <unistd.h>
+#include <cstddef>
+
+namespace ndk {
+
+/**
+ * Represents one strong pointer to an AIBinder object.
+ */
+class SpAIBinder {
+   public:
+    /**
+     * Takes ownership of one strong refcount of binder.
+     */
+    explicit SpAIBinder(AIBinder* binder = nullptr) : mBinder(binder) {}
+
+    /**
+     * Convenience operator for implicitly constructing an SpAIBinder from nullptr. This is not
+     * explicit because it is not taking ownership of anything.
+     */
+    SpAIBinder(std::nullptr_t) : SpAIBinder() {}  // NOLINT(google-explicit-constructor)
+
+    /**
+     * This will delete the underlying object if it exists. See operator=.
+     */
+    SpAIBinder(const SpAIBinder& other) { *this = other; }
+
+    /**
+     * This deletes the underlying object if it exists. See set.
+     */
+    ~SpAIBinder() { set(nullptr); }
+
+    /**
+     * This takes ownership of a binder from another AIBinder object but it does not affect the
+     * ownership of that other object.
+     */
+    SpAIBinder& operator=(const SpAIBinder& other) {
+        AIBinder_incStrong(other.mBinder);
+        set(other.mBinder);
+        return *this;
+    }
+
+    /**
+     * Takes ownership of one strong refcount of binder
+     */
+    void set(AIBinder* binder) {
+        AIBinder* old = *const_cast<AIBinder* volatile*>(&mBinder);
+        if (old != nullptr) AIBinder_decStrong(old);
+        if (old != *const_cast<AIBinder* volatile*>(&mBinder)) {
+            __assert(__FILE__, __LINE__, "Race detected.");
+        }
+        mBinder = binder;
+    }
+
+    /**
+     * This returns the underlying binder object for transactions. If it is used to create another
+     * SpAIBinder object, it should first be incremented.
+     */
+    AIBinder* get() const { return mBinder; }
+
+    /**
+     * This allows the value in this class to be set from beneath it. If you call this method and
+     * then change the value of T*, you must take ownership of the value you are replacing and add
+     * ownership to the object that is put in here.
+     *
+     * Recommended use is like this:
+     *   SpAIBinder a;  // will be nullptr
+     *   SomeInitFunction(a.getR());  // value is initialized with refcount
+     *
+     * Other usecases are discouraged.
+     *
+     */
+    AIBinder** getR() { return &mBinder; }
+
+   private:
+    AIBinder* mBinder = nullptr;
+};
+
+/**
+ * This baseclass owns a single object, used to make various classes RAII.
+ */
+template <typename T, typename R, R (*Destroy)(T), T DEFAULT>
+class ScopedAResource {
+   public:
+    /**
+     * Takes ownership of t.
+     */
+    explicit ScopedAResource(T t = DEFAULT) : mT(t) {}
+
+    /**
+     * This deletes the underlying object if it exists. See set.
+     */
+    ~ScopedAResource() { set(DEFAULT); }
+
+    /**
+     * Takes ownership of t.
+     */
+    void set(T t) {
+        Destroy(mT);
+        mT = t;
+    }
+
+    /**
+     * This returns the underlying object to be modified but does not affect ownership.
+     */
+    T get() { return mT; }
+
+    /**
+     * This returns the const underlying object but does not affect ownership.
+     */
+    const T get() const { return mT; }
+
+    /**
+     * This allows the value in this class to be set from beneath it. If you call this method and
+     * then change the value of T*, you must take ownership of the value you are replacing and add
+     * ownership to the object that is put in here.
+     *
+     * Recommended use is like this:
+     *   ScopedAResource<T> a; // will be nullptr
+     *   SomeInitFunction(a.getR()); // value is initialized with refcount
+     *
+     * Other usecases are discouraged.
+     *
+     */
+    T* getR() { return &mT; }
+
+    // copy-constructing, or move/copy assignment is disallowed
+    ScopedAResource(const ScopedAResource&) = delete;
+    ScopedAResource& operator=(const ScopedAResource&) = delete;
+    ScopedAResource& operator=(ScopedAResource&&) = delete;
+
+    // move-constructing is okay
+    ScopedAResource(ScopedAResource&& other) : mT(std::move(other.mT)) { other.mT = DEFAULT; }
+
+   private:
+    T mT;
+};
+
+/**
+ * Convenience wrapper. See AParcel.
+ */
+class ScopedAParcel : public ScopedAResource<AParcel*, void, AParcel_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAParcel(AParcel* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAParcel() {}
+    ScopedAParcel(ScopedAParcel&&) = default;
+};
+
+/**
+ * Convenience wrapper. See AStatus.
+ */
+class ScopedAStatus : public ScopedAResource<AStatus*, void, AStatus_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAStatus(AStatus* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAStatus() {}
+    ScopedAStatus(ScopedAStatus&&) = default;
+
+    /**
+     * See AStatus_isOk.
+     */
+    bool isOk() { return get() != nullptr && AStatus_isOk(get()); }
+
+    /**
+     * Convenience method for okay status.
+     */
+    static ScopedAStatus ok() { return ScopedAStatus(AStatus_newOk()); }
+};
+
+/**
+ * Convenience wrapper. See AIBinder_DeathRecipient.
+ */
+class ScopedAIBinder_DeathRecipient
+    : public ScopedAResource<AIBinder_DeathRecipient*, void, AIBinder_DeathRecipient_delete,
+                             nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAIBinder_DeathRecipient(AIBinder_DeathRecipient* a = nullptr)
+        : ScopedAResource(a) {}
+    ~ScopedAIBinder_DeathRecipient() {}
+    ScopedAIBinder_DeathRecipient(ScopedAIBinder_DeathRecipient&&) = default;
+};
+
+/**
+ * Convenience wrapper. See AIBinder_Weak.
+ */
+class ScopedAIBinder_Weak
+    : public ScopedAResource<AIBinder_Weak*, void, AIBinder_Weak_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAIBinder_Weak(AIBinder_Weak* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAIBinder_Weak() {}
+    ScopedAIBinder_Weak(ScopedAIBinder_Weak&&) = default;
+
+    /**
+     * See AIBinder_Weak_promote.
+     */
+    SpAIBinder promote() { return SpAIBinder(AIBinder_Weak_promote(get())); }
+};
+
+/**
+ * Convenience wrapper for a file descriptor.
+ */
+class ScopedFileDescriptor : public ScopedAResource<int, int, close, -1> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedFileDescriptor(int a = -1) : ScopedAResource(a) {}
+    ~ScopedFileDescriptor() {}
+    ScopedFileDescriptor(ScopedFileDescriptor&&) = default;
+};
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder.h b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
new file mode 100644
index 0000000..9c6c55e
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
@@ -0,0 +1,470 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_ibinder.h
+ * @brief Object which can receive transactions and be sent across processes.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <android/binder_parcel.h>
+#include <android/binder_status.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+// Also see TF_* in kernel's binder.h
+typedef uint32_t binder_flags_t;
+enum {
+    /**
+     * The transaction will be dispatched and then returned to the caller. The outgoing process
+     * cannot block a call made by this, and execution of the call will not be waited on. An error
+     * can still be returned if the call is unable to be processed by the binder driver. All oneway
+     * calls are guaranteed to be ordered if they are sent on the same AIBinder object.
+     */
+    FLAG_ONEWAY = 0x01,
+};
+
+// Also see IBinder.h in libbinder
+typedef uint32_t transaction_code_t;
+enum {
+    /**
+     * The first transaction code available for user commands (inclusive).
+     */
+    FIRST_CALL_TRANSACTION = 0x00000001,
+    /**
+     * The last transaction code available for user commands (inclusive).
+     */
+    LAST_CALL_TRANSACTION = 0x00ffffff,
+};
+
+/**
+ * Represents a type of AIBinder object which can be sent out.
+ */
+struct AIBinder_Class;
+typedef struct AIBinder_Class AIBinder_Class;
+
+/**
+ * Represents a local or remote object which can be used for IPC or which can itself be sent.
+ *
+ * This object has a refcount associated with it and will be deleted when its refcount reaches zero.
+ * How methods interactive with this refcount is described below. When using this API, it is
+ * intended for a client of a service to hold a strong reference to that service. This also means
+ * that user data typically should hold a strong reference to a local AIBinder object. A remote
+ * AIBinder object automatically holds a strong reference to the AIBinder object in the server's
+ * process. A typically memory layout looks like this:
+ *
+ * Key:
+ *   --->         Ownership/a strong reference
+ *   ...>         A weak reference
+ *
+ *                         (process boundary)
+ *                                 |
+ * MyInterface ---> AIBinder_Weak  |  ProxyForMyInterface
+ *      ^                .         |          |
+ *      |                .         |          |
+ *      |                v         |          v
+ *   UserData  <---   AIBinder   <-|-      AIBinder
+ *                                 |
+ *
+ * In this way, you'll notice that a proxy for the interface holds a strong reference to the
+ * implementation and that in the server process, the AIBinder object which was sent can be resent
+ * so that the same AIBinder object always represents the same object. This allows, for instance, an
+ * implementation (usually a callback) to transfer all ownership to a remote process and
+ * automatically be deleted when the remote process is done with it or dies. Other memory models are
+ * possible, but this is the standard one.
+ *
+ * If the process containing an AIBinder dies, it is possible to be holding a strong reference to
+ * an object which does not exist. In this case, transactions to this binder will return
+ * STATUS_DEAD_OBJECT. See also AIBinder_linkToDeath, AIBinder_unlinkToDeath, and AIBinder_isAlive.
+ *
+ * Once an AIBinder is created, anywhere it is passed (remotely or locally), there is a 1-1
+ * correspondence between the address of an AIBinder and the object it represents. This means that
+ * when two AIBinder pointers point to the same address, they represent the same object (whether
+ * that object is local or remote). This correspondance can be broken accidentally if AIBinder_new
+ * is erronesouly called to create the same object multiple times.
+ */
+struct AIBinder;
+typedef struct AIBinder AIBinder;
+
+/**
+ * The AIBinder object associated with this can be retrieved if it is still alive so that it can be
+ * re-used. The intention of this is to enable the same AIBinder object to always represent the same
+ * object.
+ */
+struct AIBinder_Weak;
+typedef struct AIBinder_Weak AIBinder_Weak;
+
+/**
+ * Represents a handle on a death notification. See AIBinder_linkToDeath/AIBinder_unlinkToDeath.
+ */
+struct AIBinder_DeathRecipient;
+typedef struct AIBinder_DeathRecipient AIBinder_DeathRecipient;
+
+/**
+ * This is called whenever a new AIBinder object is needed of a specific class.
+ *
+ * \param args these can be used to construct a new class. These are passed from AIBinder_new.
+ * \return this is the userdata representing the class. It can be retrieved using
+ * AIBinder_getUserData.
+ */
+typedef void* (*AIBinder_Class_onCreate)(void* args);
+
+/**
+ * This is called whenever an AIBinder object is no longer referenced and needs destroyed.
+ *
+ * Typically, this just deletes whatever the implementation is.
+ *
+ * \param userData this is the same object returned by AIBinder_Class_onCreate
+ */
+typedef void (*AIBinder_Class_onDestroy)(void* userData);
+
+/**
+ * This is called whenever a transaction needs to be processed by a local implementation.
+ *
+ * \param binder the object being transacted on.
+ * \param code implementation-specific code representing which transaction should be taken.
+ * \param in the implementation-specific input data to this transaction.
+ * \param out the implementation-specific output data to this transaction.
+ *
+ * \return the implementation-specific output code. This may be forwarded from another service, the
+ * result of a parcel read or write, or another error as is applicable to the specific
+ * implementation. Usually, implementation-specific error codes are written to the output parcel,
+ * and the transaction code is reserved for kernel errors or error codes that have been repeated
+ * from subsequent transactions.
+ */
+typedef binder_status_t (*AIBinder_Class_onTransact)(AIBinder* binder, transaction_code_t code,
+                                                     const AParcel* in, AParcel* out);
+
+/**
+ * This creates a new instance of a class of binders which can be instantiated. This is called one
+ * time during library initialization and cleaned up when the process exits or execs.
+ *
+ * None of these parameters can be null.
+ *
+ * \param interfaceDescriptor this is a unique identifier for the class. This is used internally for
+ * sanity checks on transactions.
+ * \param onCreate see AIBinder_Class_onCreate.
+ * \param onDestroy see AIBinder_Class_onDestroy.
+ * \param onTransact see AIBinder_Class_onTransact.
+ *
+ * \return the class object representing these parameters or null on error.
+ */
+__attribute__((warn_unused_result)) AIBinder_Class* AIBinder_Class_define(
+        const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+        AIBinder_Class_onDestroy onDestroy, AIBinder_Class_onTransact onTransact)
+        __INTRODUCED_IN(29);
+
+/**
+ * Creates a new binder object of the appropriate class.
+ *
+ * Ownership of args is passed to this object. The lifecycle is implemented with AIBinder_incStrong
+ * and AIBinder_decStrong. When the reference count reaches zero, onDestroy is called.
+ *
+ * When this is called, the refcount is implicitly 1. So, calling decStrong exactly one time is
+ * required to delete this object.
+ *
+ * Once an AIBinder object is created using this API, re-creating that AIBinder for the same
+ * instance of the same class will break pointer equality for that specific AIBinder object. For
+ * instance, if someone erroneously created two AIBinder instances representing the same callback
+ * object and passed one to a hypothetical addCallback function and then later another one to a
+ * hypothetical removeCallback function, the remote process would have no way to determine that
+ * these two objects are actually equal using the AIBinder pointer alone (which they should be able
+ * to do). Also see the suggested memory ownership model suggested above.
+ *
+ * \param clazz the type of the object to be created.
+ * \param args the args to pass to AIBinder_onCreate for that class.
+ *
+ * \return a binder object representing the newly instantiated object.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_new(const AIBinder_Class* clazz, void* args)
+        __INTRODUCED_IN(29);
+
+/**
+ * If this is hosted in a process other than the current one.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return true if the AIBinder represents an object in another process.
+ */
+bool AIBinder_isRemote(const AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * If this binder is known to be alive. This will not send a transaction to a remote process and
+ * returns a result based on the last known information. That is, whenever a transaction is made,
+ * this is automatically updated to reflect the current alive status of this binder. This will be
+ * updated as the result of a transaction made using AIBinder_transact, but it will also be updated
+ * based on the results of bookkeeping or other transactions made internally.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return true if the binder is alive.
+ */
+bool AIBinder_isAlive(const AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Built-in transaction for all binder objects. This sends a transaction that will immediately
+ * return. Usually this is used to make sure that a binder is alive, as a placeholder call, or as a
+ * sanity check.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return STATUS_OK if the ping succeeds.
+ */
+binder_status_t AIBinder_ping(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Registers for notifications that the associated binder is dead. The same death recipient may be
+ * associated with multiple different binders. If the binder is local, then no death recipient will
+ * be given (since if the local process dies, then no recipient will exist to recieve a
+ * transaction). The cookie is passed to recipient in the case that this binder dies and can be
+ * null. The exact cookie must also be used to unlink this transaction (see AIBinder_linkToDeath).
+ * This function may return a binder transaction failure. The cookie can be used both for
+ * identification and holding user data.
+ *
+ * If binder is local, this will return STATUS_INVALID_OPERATION.
+ *
+ * \param binder the binder object you want to receive death notifications from.
+ * \param recipient the callback that will receive notifications when/if the binder dies.
+ * \param cookie the value that will be passed to the death recipient on death.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AIBinder_linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                     void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * Stops registration for the associated binder dying. Does not delete the recipient. This function
+ * may return a binder transaction failure and in case the death recipient cannot be found, it
+ * returns STATUS_NAME_NOT_FOUND.
+ *
+ * \param binder the binder object to remove a previously linked death recipient from.
+ * \param recipient the callback to remove.
+ * \param cookie the cookie used to link to death.
+ *
+ * \return STATUS_OK on success. STATUS_NAME_NOT_FOUND if the binder cannot be found to be unlinked.
+ */
+binder_status_t AIBinder_unlinkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                       void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * This returns the calling UID assuming that this thread is called from a thread that is processing
+ * a binder transaction (for instance, in the implementation of AIBinder_Class_onTransact).
+ *
+ * This can be used with higher-level system services to determine the caller's identity and check
+ * permissions.
+ *
+ * \return calling uid or the current process's UID if this thread isn't processing a transaction.
+ */
+uid_t AIBinder_getCallingUid();
+
+/**
+ * This returns the calling PID assuming that this thread is called from a thread that is processing
+ * a binder transaction (for instance, in the implementation of AIBinder_Class_onTransact).
+ *
+ * This can be used with higher-level system services to determine the caller's identity and check
+ * permissions. However, when doing this, one should be aware of possible TOCTOU problems when the
+ * calling process dies and is replaced with another process with elevated permissions and the same
+ * PID.
+ *
+ * \return calling pid or the current process's PID if this thread isn't processing a transaction.
+ * If the transaction being processed is a oneway transaction, then this method will return 0.
+ */
+pid_t AIBinder_getCallingPid();
+
+/**
+ * This can only be called if a strong reference to this object already exists in process.
+ *
+ * \param binder the binder object to add a refcount to.
+ */
+void AIBinder_incStrong(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * This will delete the object and call onDestroy once the refcount reaches zero.
+ *
+ * \param binder the binder object to remove a refcount from.
+ */
+void AIBinder_decStrong(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * For debugging only!
+ *
+ * \param binder the binder object to retrieve the refcount of.
+ *
+ * \return the number of strong-refs on this binder in this process. If binder is null, this will be
+ * -1.
+ */
+int32_t AIBinder_debugGetRefCount(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * This sets the class of an AIBinder object. This checks to make sure the remote object is of
+ * the expected class. A class must be set in order to use transactions on an AIBinder object.
+ * However, if an object is just intended to be passed through to another process or used as a
+ * handle this need not be called.
+ *
+ * This returns true if the class association succeeds. If it fails, no change is made to the
+ * binder object.
+ *
+ * \param binder the object to attach the class to.
+ * \param clazz the clazz to attach to binder.
+ *
+ * \return true if the binder has the class clazz and if the association was successful.
+ */
+bool AIBinder_associateClass(AIBinder* binder, const AIBinder_Class* clazz) __INTRODUCED_IN(29);
+
+/**
+ * Returns the class that this binder was constructed with or associated with.
+ *
+ * \param binder the object that is being queried.
+ *
+ * \return the class that this binder is associated with. If this binder wasn't created with
+ * AIBinder_new, and AIBinder_associateClass hasn't been called, then this will return null.
+ */
+const AIBinder_Class* AIBinder_getClass(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Value returned by onCreate for a local binder. For stateless classes (if onCreate returns
+ * null), this also returns null. For a remote binder, this will always return null.
+ *
+ * \param binder the object that is being queried.
+ *
+ * \return the userdata returned from AIBinder_onCreate when this object was created. This may be
+ * null for stateless objects. For remote objects, this is always null.
+ */
+void* AIBinder_getUserData(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * A transaction is a series of calls to these functions which looks this
+ * - call AIBinder_prepareTransaction
+ * - fill out the in parcel with parameters (lifetime of the 'in' variable)
+ * - call AIBinder_transact
+ * - read results from the out parcel (lifetime of the 'out' variable)
+ */
+
+/**
+ * Creates a parcel to start filling out for a transaction. This may add data to the parcel for
+ * security, debugging, or other purposes. This parcel is to be sent via AIBinder_transact and it
+ * represents the input data to the transaction. It is recommended to check if the object is local
+ * and call directly into its user data before calling this as the parceling and unparceling cost
+ * can be avoided. This AIBinder must be either built with a class or associated with a class before
+ * using this API.
+ *
+ * This does not affect the ownership of binder. When this function succeeds, the in parcel's
+ * ownership is passed to the caller. At this point, the parcel can be filled out and passed to
+ * AIBinder_transact. Alternatively, if there is an error while filling out the parcel, it can be
+ * deleted with AParcel_delete.
+ *
+ * \param binder the binder object to start a transaction on.
+ * \param in out parameter for input data to the transaction.
+ *
+ * \return STATUS_OK on success. This will return STATUS_INVALID_OPERATION if the binder has not yet
+ * been associated with a class (see AIBinder_new and AIBinder_associateClass).
+ */
+binder_status_t AIBinder_prepareTransaction(AIBinder* binder, AParcel** in) __INTRODUCED_IN(29);
+
+/**
+ * Transact using a parcel created from AIBinder_prepareTransaction. This actually communicates with
+ * the object representing this binder object. This also passes out a parcel to be used for the
+ * return transaction. This takes ownership of the in parcel and automatically deletes it after it
+ * is sent to the remote process. The output parcel is the result of the transaction. If the
+ * transaction has FLAG_ONEWAY, the out parcel will be empty. Otherwise, this will block until the
+ * remote process has processed the transaction, and the out parcel will contain the output data
+ * from transaction.
+ *
+ * This does not affect the ownership of binder. The out parcel's ownership is passed to the caller
+ * and must be released with AParcel_delete when finished reading.
+ *
+ * \param binder the binder object to transact on.
+ * \param code the implementation-specific code representing which transaction should be taken.
+ * \param in the implementation-specific input data to this transaction.
+ * \param out the implementation-specific output data to this transaction.
+ * \param flags possible flags to alter the way in which the transaction is conducted or 0.
+ *
+ * \return the result from the kernel or from the remote process. Usually, implementation-specific
+ * error codes are written to the output parcel, and the transaction code is reserved for kernel
+ * errors or error codes that have been repeated from subsequent transactions.
+ */
+binder_status_t AIBinder_transact(AIBinder* binder, transaction_code_t code, AParcel** in,
+                                  AParcel** out, binder_flags_t flags) __INTRODUCED_IN(29);
+
+/**
+ * This does not take any ownership of the input binder, but it can be used to retrieve it if
+ * something else in some process still holds a reference to it.
+ *
+ * \param binder object to create a weak pointer to.
+ *
+ * \return object representing a weak pointer to binder (or null if binder is null).
+ */
+__attribute__((warn_unused_result)) AIBinder_Weak* AIBinder_Weak_new(AIBinder* binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Deletes the weak reference. This will have no impact on the lifetime of the binder.
+ *
+ * \param weakBinder object created with AIBinder_Weak_new.
+ */
+void AIBinder_Weak_delete(AIBinder_Weak* weakBinder) __INTRODUCED_IN(29);
+
+/**
+ * If promotion succeeds, result will have one strong refcount added to it. Otherwise, this returns
+ * null.
+ *
+ * \param weakBinder weak pointer to attempt retrieving the original object from.
+ *
+ * \return an AIBinder object with one refcount given to the caller or null.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_Weak_promote(AIBinder_Weak* weakBinder)
+        __INTRODUCED_IN(29);
+
+/**
+ * This function is executed on death receipt. See AIBinder_linkToDeath/AIBinder_unlinkToDeath.
+ *
+ * \param cookie the cookie passed to AIBinder_linkToDeath.
+ */
+typedef void (*AIBinder_DeathRecipient_onBinderDied)(void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * Creates a new binder death recipient. This can be attached to multiple different binder objects.
+ *
+ * \param onBinderDied the callback to call when this death recipient is invoked.
+ *
+ * \return the newly constructed object (or null if onBinderDied is null).
+ */
+__attribute__((warn_unused_result)) AIBinder_DeathRecipient* AIBinder_DeathRecipient_new(
+        AIBinder_DeathRecipient_onBinderDied onBinderDied) __INTRODUCED_IN(29);
+
+/**
+ * Deletes a binder death recipient. It is not necessary to call AIBinder_unlinkToDeath before
+ * calling this as these will all be automatically unlinked.
+ *
+ * \param recipient the binder to delete (previously created with AIBinder_DeathRecipient_new).
+ */
+void AIBinder_DeathRecipient_delete(AIBinder_DeathRecipient* recipient) __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
new file mode 100644
index 0000000..124f36c
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_ibinder_jni.h
+ * @brief Conversions between AIBinder and android.os.IBinder
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+
+#include <jni.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+/**
+ * Converts an android.os.IBinder object into an AIBinder* object.
+ *
+ * If either env or the binder is null, null is returned. If this binder object was originally an
+ * AIBinder object, the original object is returned. The returned object has one refcount
+ * associated with it, and so this should be accompanied with an AIBinder_decStrong call.
+ *
+ * \param env Java environment.
+ * \param binder android.os.IBinder java object.
+ *
+ * \return an AIBinder object representing the Java binder object. If either parameter is null, or
+ * the Java object is of the wrong type, this will return null.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Converts an AIBinder* object into an android.os.IBinder object.
+ *
+ * If either env or the binder is null, null is returned. If this binder object was originally an
+ * IBinder object, the original java object will be returned.
+ *
+ * \param env Java environment.
+ * \param binder the object to convert.
+ *
+ * \return an android.os.IBinder object or null if the parameters were null.
+ */
+__attribute__((warn_unused_result)) jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder)
+        __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_interface_utils.h b/libs/binder/ndk/include_ndk/android/binder_interface_utils.h
new file mode 100644
index 0000000..a42c60b
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_interface_utils.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_interface_utils.h
+ * @brief This provides common C++ classes for common operations and as base classes for C++
+ * interfaces.
+ */
+
+#pragma once
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_ibinder.h>
+
+#include <assert.h>
+
+#include <memory>
+#include <mutex>
+
+namespace ndk {
+
+/**
+ * analog using std::shared_ptr for internally held refcount
+ *
+ * ref must be called at least one time during the lifetime of this object. The recommended way to
+ * construct this object is with SharedRefBase::make.
+ */
+class SharedRefBase {
+   public:
+    SharedRefBase() {}
+    virtual ~SharedRefBase() {
+        std::call_once(mFlagThis, [&]() {
+            __assert(__FILE__, __LINE__, "SharedRefBase: no ref created during lifetime");
+        });
+    }
+
+    /**
+     * A shared_ptr must be held to this object when this is called. This must be called once during
+     * the lifetime of this object.
+     */
+    std::shared_ptr<SharedRefBase> ref() {
+        std::shared_ptr<SharedRefBase> thiz = mThis.lock();
+
+        std::call_once(mFlagThis, [&]() { mThis = thiz = std::shared_ptr<SharedRefBase>(this); });
+
+        return thiz;
+    }
+
+    /**
+     * Convenience method for a ref (see above) which automatically casts to the desired child type.
+     */
+    template <typename CHILD>
+    std::shared_ptr<CHILD> ref() {
+        return std::static_pointer_cast<CHILD>(ref());
+    }
+
+    /**
+     * Convenience method for making an object directly with a reference.
+     */
+    template <class T, class... Args>
+    static std::shared_ptr<T> make(Args&&... args) {
+        T* t = new T(std::forward<Args>(args)...);
+        return t->template ref<T>();
+    }
+
+   private:
+    std::once_flag mFlagThis;
+    std::weak_ptr<SharedRefBase> mThis;
+};
+
+/**
+ * wrapper analog to IInterface
+ */
+class ICInterface : public SharedRefBase {
+   public:
+    ICInterface() {}
+    virtual ~ICInterface() {}
+
+    /**
+     * This either returns the single existing implementation or creates a new implementation.
+     */
+    virtual SpAIBinder asBinder() = 0;
+
+    /**
+     * Returns whether this interface is in a remote process. If it cannot be determined locally,
+     * this will be checked using AIBinder_isRemote.
+     */
+    virtual bool isRemote() = 0;
+};
+
+/**
+ * implementation of IInterface for server (n = native)
+ */
+template <typename INTERFACE>
+class BnCInterface : public INTERFACE {
+   public:
+    BnCInterface() {}
+    virtual ~BnCInterface() {}
+
+    SpAIBinder asBinder() override;
+
+    bool isRemote() override { return true; }
+
+   protected:
+    /**
+     * This function should only be called by asBinder. Otherwise, there is a possibility of
+     * multiple AIBinder* objects being created for the same instance of an object.
+     */
+    virtual SpAIBinder createBinder() = 0;
+
+   private:
+    std::mutex mMutex;  // for asBinder
+    ScopedAIBinder_Weak mWeakBinder;
+};
+
+/**
+ * implementation of IInterface for client (p = proxy)
+ */
+template <typename INTERFACE>
+class BpCInterface : public INTERFACE {
+   public:
+    explicit BpCInterface(const SpAIBinder& binder) : mBinder(binder) {}
+    virtual ~BpCInterface() {}
+
+    SpAIBinder asBinder() override;
+
+    bool isRemote() override { return AIBinder_isRemote(mBinder.get()); }
+
+   private:
+    SpAIBinder mBinder;
+};
+
+template <typename INTERFACE>
+SpAIBinder BnCInterface<INTERFACE>::asBinder() {
+    std::lock_guard<std::mutex> l(mMutex);
+
+    SpAIBinder binder;
+    if (mWeakBinder.get() != nullptr) {
+        binder.set(AIBinder_Weak_promote(mWeakBinder.get()));
+    }
+    if (binder.get() == nullptr) {
+        binder = createBinder();
+        mWeakBinder.set(AIBinder_Weak_new(binder.get()));
+    }
+
+    return binder;
+}
+
+template <typename INTERFACE>
+SpAIBinder BpCInterface<INTERFACE>::asBinder() {
+    return mBinder;
+}
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel.h b/libs/binder/ndk/include_ndk/android/binder_parcel.h
new file mode 100644
index 0000000..2258210
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel.h
@@ -0,0 +1,1020 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_parcel.h
+ * @brief A collection of data that can be sent as a single packet.
+ */
+
+#pragma once
+
+#include <sys/cdefs.h>
+
+#include <android/binder_status.h>
+
+struct AIBinder;
+typedef struct AIBinder AIBinder;
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+/**
+ * This object represents a package of data that can be sent between processes. When transacting, an
+ * instance of it is automatically created to be used for the transaction. When two processes use
+ * binder to communicate, they must agree on a format of this parcel to be used in order to transfer
+ * data. This is usually done in an IDL (see AIDL, specificially).
+ */
+struct AParcel;
+typedef struct AParcel AParcel;
+
+/**
+ * Cleans up a parcel.
+ *
+ * \param parcel A parcel returned by AIBinder_prepareTransaction or AIBinder_transact when a
+ * transaction is being aborted.
+ */
+void AParcel_delete(AParcel* parcel) __INTRODUCED_IN(29);
+
+/**
+ * Sets the position within the parcel.
+ *
+ * \param parcel The parcel of which to set the position.
+ * \param position Position of the parcel to set. This must be a value returned by
+ * AParcel_getDataPosition. Positions are constant for a given parcel between processes.
+ *
+ * \return STATUS_OK on success. If position is negative, then STATUS_BAD_VALUE will be returned.
+ */
+binder_status_t AParcel_setDataPosition(const AParcel* parcel, int32_t position)
+        __INTRODUCED_IN(29);
+
+/**
+ * Gets the current position within the parcel.
+ *
+ * \param parcel The parcel of which to get the position.
+ *
+ * \return The size of the parcel. This will always be greater than 0. The values returned by this
+ * function before and after calling various reads and writes are not defined. Only the delta
+ * between two positions between a specific sequence of calls is defined. For instance, if position
+ * is X, writeBool is called, and then position is Y, readBool can be called from position X will
+ * return the same value, and then position will be Y.
+ */
+int32_t AParcel_getDataPosition(const AParcel* parcel) __INTRODUCED_IN(29);
+
+/**
+ * This is called to allocate a buffer for a C-style string (null-terminated). The returned buffer
+ * should be at least length bytes. This includes space for a null terminator. For a string, length
+ * will always be strictly less than or equal to the maximum size that can be held in a size_t and
+ * will always be greater than 0. However, if a 'null' string is being read, length will be -1.
+ *
+ * See also AParcel_readString.
+ *
+ * If allocation fails, null should be returned.
+ *
+ * \param stringData some external representation of a string
+ * \param length the length of the buffer needed to fill (including the null-terminator)
+ * \param buffer a buffer of size 'length' or null if allocation failed.
+ *
+ * \return true if the allocation succeeded, false otherwise. If length is -1, a true return here
+ * means that a 'null' value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringAllocator)(void* stringData, int32_t length, char** buffer);
+
+/**
+ * This is called to allocate an array of size 'length'. If length is -1, then a 'null' array (or
+ * equivalent) should be created.
+ *
+ * See also AParcel_readStringArray
+ *
+ * \param arrayData some external representation of an array
+ * \param length the length to allocate this array to
+ *
+ * \return true if allocation succeeded. If length is -1, a true return here means that a 'null'
+ * value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to allocate a string inside of an array that was allocated by an
+ * AParcel_stringArrayAllocator.
+ *
+ * The index returned will always be within the range [0, length of arrayData). The returned buffer
+ * should be at least length bytes. This includes space for a null-terminator. For a string, length
+ * will always be strictly less than or equal to the maximum size that can be held in a size_t and
+ * will always be greater than 0. However, if a 'null' string is being read, length will be -1.
+ *
+ * See also AParcel_readStringArray
+ *
+ * \param arrayData some external representation of an array.
+ * \param index the index at which a string should be allocated.
+ * \param length the length of the string to be allocated at this index. See also
+ * AParcel_stringAllocator. This includes the length required for a null-terminator.
+ * \param buffer a buffer of size 'length' or null if allocation failed.
+ *
+ * \return true if the allocation succeeded, false otherwise. If length is -1, a true return here
+ * means that a 'null' value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringArrayElementAllocator)(void* arrayData, size_t index, int32_t length,
+                                                    char** buffer);
+
+/**
+ * This returns the length and buffer of an array at a specific index in an arrayData object.
+ *
+ * See also AParcel_writeStringArray
+ *
+ * \param arrayData some external representation of an array.
+ * \param index the index at which a string should be allocated.
+ * \param outLength an out parameter for the length of the string at the specified index. This
+ * should not include the length for a null-terminator if there is one. If the object at this index
+ * is 'null', then this should be set to -1.
+ *
+ * \param a buffer of size outLength or more representing the string at the provided index. This is
+ * not required to be null-terminated. If the object at index is null, then this should be null.
+ */
+typedef const char* (*AParcel_stringArrayElementGetter)(const void* arrayData, size_t index,
+                                                        int32_t* outLength);
+
+/**
+ * This is called to allocate an array of size 'length'. If length is -1, then a 'null' array (or
+ * equivalent) should be created.
+ *
+ * See also AParcel_readParcelableArray
+ *
+ * \param arrayData some external representation of an array
+ * \param length the length to allocate this array to
+ *
+ * \return true if allocation succeeded. If length is -1, a true return here means that a 'null'
+ * value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_parcelableArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to parcel the underlying data from an arrayData object at index.
+ *
+ * See also AParcel_writeParcelableArray
+ *
+ * \param parcel parcel to write the parcelable to
+ * \param arrayData some external representation of an array of parcelables (a user-defined type).
+ * \param index the index of the value to be retrieved.
+ *
+ * \return status (usually returned from other parceling functions). STATUS_OK for success.
+ */
+typedef binder_status_t (*AParcel_writeParcelableElement)(AParcel* parcel, const void* arrayData,
+                                                          size_t index);
+
+/**
+ * This is called to set an underlying value in an arrayData object at index.
+ *
+ * See also AParcel_readParcelableArray
+ *
+ * \param parcel parcel to read the parcelable from
+ * \param arrayData some external representation of an array of parcelables (a user-defined type).
+ * \param index the index of the value to be set.
+ *
+ * \return status (usually returned from other parceling functions). STATUS_OK for success.
+ */
+typedef binder_status_t (*AParcel_readParcelableElement)(const AParcel* parcel, void* arrayData,
+                                                         size_t index);
+
+// @START-PRIMITIVE-VECTOR-GETTERS
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readInt32Array
+ *
+ * \param arrayData some external representation of an array of int32_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int32_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_int32ArrayAllocator)(void* arrayData, int32_t length, int32_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readUint32Array
+ *
+ * \param arrayData some external representation of an array of uint32_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of uint32_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_uint32ArrayAllocator)(void* arrayData, int32_t length, uint32_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readInt64Array
+ *
+ * \param arrayData some external representation of an array of int64_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int64_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_int64ArrayAllocator)(void* arrayData, int32_t length, int64_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readUint64Array
+ *
+ * \param arrayData some external representation of an array of uint64_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of uint64_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_uint64ArrayAllocator)(void* arrayData, int32_t length, uint64_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readFloatArray
+ *
+ * \param arrayData some external representation of an array of float.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of float of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_floatArrayAllocator)(void* arrayData, int32_t length, float** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readDoubleArray
+ *
+ * \param arrayData some external representation of an array of double.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of double of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_doubleArrayAllocator)(void* arrayData, int32_t length, double** outBuffer);
+
+/**
+ * This allocates an array of size 'length' inside of arrayData and returns whether or not there was
+ * a success. If length is -1, then this should allocate some representation of a null array.
+ *
+ * See also AParcel_readBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param length the length to allocate arrayData to (or -1 if this represents a null array).
+ *
+ * \return whether the allocation succeeded.
+ */
+typedef bool (*AParcel_boolArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to get the underlying data from an arrayData object at index.
+ *
+ * See also AParcel_writeBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param index the index of the value to be retrieved.
+ *
+ * \return the value of the array at index index.
+ */
+typedef bool (*AParcel_boolArrayGetter)(const void* arrayData, size_t index);
+
+/**
+ * This is called to set an underlying value in an arrayData object at index.
+ *
+ * See also AParcel_readBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param index the index of the value to be set.
+ * \param value the value to set at index index.
+ */
+typedef void (*AParcel_boolArraySetter)(void* arrayData, size_t index, bool value);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readCharArray
+ *
+ * \param arrayData some external representation of an array of char16_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of char16_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_charArrayAllocator)(void* arrayData, int32_t length, char16_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readByteArray
+ *
+ * \param arrayData some external representation of an array of int8_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int8_t of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_byteArrayAllocator)(void* arrayData, int32_t length, int8_t** outBuffer);
+
+// @END-PRIMITIVE-VECTOR-GETTERS
+
+/**
+ * Writes an AIBinder to the next location in a non-null parcel. Can be null. This does not take any
+ * refcounts of ownership of the binder from the client.
+ *
+ * \param parcel the parcel to write to.
+ * \param binder the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStrongBinder(AParcel* parcel, AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Reads an AIBinder from the next location in a non-null parcel. One strong ref-count of ownership
+ * is passed to the caller of this function.
+ *
+ * \param parcel the parcel to read from.
+ * \param binder the out parameter for what is read from the parcel. This may be null.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readStrongBinder(const AParcel* parcel, AIBinder** binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes a file descriptor to the next location in a non-null parcel. This does not take ownership
+ * of fd.
+ *
+ * This corresponds to the SDK's android.os.ParcelFileDescriptor.
+ *
+ * \param parcel the parcel to write to.
+ * \param fd the value to write to the parcel (-1 to represent a null ParcelFileDescriptor).
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeParcelFileDescriptor(AParcel* parcel, int fd);
+
+/**
+ * Reads an int from the next location in a non-null parcel.
+ *
+ * The returned fd must be closed.
+ *
+ * This corresponds to the SDK's android.os.ParcelFileDescriptor.
+ *
+ * \param parcel the parcel to read from.
+ * \param fd the out parameter for what is read from the parcel (or -1 to represent a null
+ * ParcelFileDescriptor)
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readParcelFileDescriptor(const AParcel* parcel, int* fd);
+
+/**
+ * Writes an AStatus object to the next location in a non-null parcel.
+ *
+ * If the status is considered to be a low-level status and has no additional information other
+ * than a binder_status_t (for instance, if it is created with AStatus_fromStatus), then that
+ * status will be returned from this method and nothing will be written to the parcel. If either
+ * this happens or if writing the status object itself fails, the return value from this function
+ * should be propagated to the client, and AParcel_readStatusHeader shouldn't be called.
+ *
+ * \param parcel the parcel to write to.
+ * \param status the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStatusHeader(AParcel* parcel, const AStatus* status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an AStatus from the next location in a non-null parcel. Ownership is passed to the caller
+ * of this function.
+ *
+ * \param parcel the parcel to read from.
+ * \param status the out parameter for what is read from the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readStatusHeader(const AParcel* parcel, AStatus** status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes utf-8 string value to the next location in a non-null parcel.
+ *
+ * If length is -1, and string is nullptr, this will write a 'null' string to the parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param string the null-terminated string to write to the parcel, at least of size 'length'.
+ * \param length the length of the string to be written.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeString(AParcel* parcel, const char* string, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads and allocates utf-8 string value from the next location in a non-null parcel.
+ *
+ * Data is passed to the string allocator once the string size is known. This size includes the
+ * space for the null-terminator of this string. This allocator returns a buffer which is used as
+ * the output buffer from this read. If there is a 'null' string on the binder buffer, the allocator
+ * will be called with length -1.
+ *
+ * \param parcel the parcel to read from.
+ * \param stringData some external representation of a string.
+ * \param allocator allocator that will be called once the size of the string is known.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readString(const AParcel* parcel, void* stringData,
+                                   AParcel_stringAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Writes utf-8 string array data to the next location in a non-null parcel.
+ *
+ * length is the length of the array. AParcel_stringArrayElementGetter will be called for all
+ * indices in range [0, length) with the arrayData provided here. The string length and buffer
+ * returned from this function will be used to fill out the data from the parcel. If length is -1,
+ * this will write a 'null' string array to the binder buffer.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData some external representation of an array.
+ * \param length the length of the array to be written.
+ * \param getter the callback that will be called for every index of the array to retrieve the
+ * corresponding string buffer.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStringArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                         AParcel_stringArrayElementGetter getter)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads and allocates utf-8 string array value from the next location in a non-null parcel.
+ *
+ * First, AParcel_stringArrayAllocator will be called with the size of the array to be read where
+ * length is the length of the array to be read from the parcel. Then, for each index i in [0,
+ * length), AParcel_stringArrayElementAllocator will be called with the length of the string to be
+ * read from the parcel. The resultant buffer from each of these calls will be filled according to
+ * the contents of the string that is read. If the string array being read is 'null', this will
+ * instead just pass -1 to AParcel_stringArrayAllocator.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called with arrayData once the size of the output
+ * array is known.
+ * \param elementAllocator the callback that will be called on every index of arrayData to allocate
+ * the string at that location.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readStringArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_stringArrayAllocator allocator,
+                                        AParcel_stringArrayElementAllocator elementAllocator)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of parcelables (user-defined types) to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ * \param elementWriter function to be called for every array index to write the user-defined type
+ * at that location.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeParcelableArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                             AParcel_writeParcelableElement elementWriter)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of parcelables (user-defined types) from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, elementReader will be called for every index to read the
+ * corresponding parcelable.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ * \param elementReader the callback that will be called to fill out individual elements.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readParcelableArray(const AParcel* parcel, void* arrayData,
+                                            AParcel_parcelableArrayAllocator allocator,
+                                            AParcel_readParcelableElement elementReader)
+        __INTRODUCED_IN(29);
+
+// @START-PRIMITIVE-READ-WRITE
+/**
+ * Writes int32_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt32(AParcel* parcel, int32_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes uint32_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint32(AParcel* parcel, uint32_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes int64_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt64(AParcel* parcel, int64_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes uint64_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint64(AParcel* parcel, uint64_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes float value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeFloat(AParcel* parcel, float value) __INTRODUCED_IN(29);
+
+/**
+ * Writes double value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeDouble(AParcel* parcel, double value) __INTRODUCED_IN(29);
+
+/**
+ * Writes bool value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeBool(AParcel* parcel, bool value) __INTRODUCED_IN(29);
+
+/**
+ * Writes char16_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeChar(AParcel* parcel, char16_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes int8_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeByte(AParcel* parcel, int8_t value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int32_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt32(const AParcel* parcel, int32_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into uint32_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint32(const AParcel* parcel, uint32_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int64_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt64(const AParcel* parcel, int64_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into uint64_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint64(const AParcel* parcel, uint64_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into float value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readFloat(const AParcel* parcel, float* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into double value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readDouble(const AParcel* parcel, double* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into bool value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readBool(const AParcel* parcel, bool* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into char16_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readChar(const AParcel* parcel, char16_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int8_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readByte(const AParcel* parcel, int8_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int32_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt32Array(AParcel* parcel, const int32_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of uint32_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint32Array(AParcel* parcel, const uint32_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int64_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt64Array(AParcel* parcel, const int64_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of uint64_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint64Array(AParcel* parcel, const uint64_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of float to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeFloatArray(AParcel* parcel, const float* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of double to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeDoubleArray(AParcel* parcel, const double* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of bool to the next location in a non-null parcel.
+ *
+ * getter(arrayData, i) will be called for each i in [0, length) in order to get the underlying
+ * values to write to the parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData some external representation of an array.
+ * \param length the length of arrayData (or -1 if this represents a null array).
+ * \param getter the callback to retrieve data at specific locations in the array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeBoolArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                       AParcel_boolArrayGetter getter) __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of char16_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeCharArray(AParcel* parcel, const char16_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int8_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeByteArray(AParcel* parcel, const int8_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int32_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt32Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int32ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of uint32_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint32Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint32ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int64_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt64Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int64ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of uint64_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint64Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint64ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of float from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readFloatArray(const AParcel* parcel, void* arrayData,
+                                       AParcel_floatArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of double from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readDoubleArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_doubleArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of bool from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. Then, for every i in [0, length),
+ * setter(arrayData, i, x) will be called where x is the value at the associated index.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ * \param setter the callback that will be called to set a value at a specific location in the
+ * array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readBoolArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_boolArrayAllocator allocator,
+                                      AParcel_boolArraySetter setter) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of char16_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readCharArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_charArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int8_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readByteArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_byteArrayAllocator allocator) __INTRODUCED_IN(29);
+
+// @END-PRIMITIVE-READ-WRITE
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
new file mode 100644
index 0000000..f3bc31b
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
@@ -0,0 +1,837 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_parcel_utils.h
+ * @brief A collection of helper wrappers for AParcel.
+ */
+
+#pragma once
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_parcel.h>
+
+#include <optional>
+#include <string>
+#include <vector>
+
+namespace ndk {
+
+/**
+ * This retrieves and allocates a vector to size 'length' and returns the underlying buffer.
+ */
+template <typename T>
+static inline bool AParcel_stdVectorAllocator(void* vectorData, int32_t length, T** outBuffer) {
+    if (length < 0) return false;
+
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    if (static_cast<size_t>(length) > vec->max_size()) return false;
+
+    vec->resize(length);
+    *outBuffer = vec->data();
+    return true;
+}
+
+/**
+ * This retrieves and allocates a vector to size 'length' and returns the underlying buffer.
+ */
+template <typename T>
+static inline bool AParcel_nullableStdVectorAllocator(void* vectorData, int32_t length,
+                                                      T** outBuffer) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+
+    if (length < 0) {
+        *vec = std::nullopt;
+        return true;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+
+    if (static_cast<size_t>(length) > (*vec)->max_size()) return false;
+    (*vec)->resize(length);
+
+    *outBuffer = (*vec)->data();
+    return true;
+}
+
+/**
+ * This allocates a vector to size 'length' and returns whether the allocation is successful.
+ *
+ * See also AParcel_stdVectorAllocator. Types used with this allocator have their sizes defined
+ * externally with respect to the NDK, and that size information is not passed into the NDK.
+ * Instead, it is used in cases where callbacks are used. Note that when this allocator is used,
+ * null arrays are not supported.
+ *
+ * See AParcel_readVector(const AParcel* parcel, std::vector<bool>)
+ * See AParcel_readVector(const AParcel* parcel, std::vector<std::string>)
+ */
+template <typename T>
+static inline bool AParcel_stdVectorExternalAllocator(void* vectorData, int32_t length) {
+    if (length < 0) return false;
+
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    if (static_cast<size_t>(length) > vec->max_size()) return false;
+
+    vec->resize(length);
+    return true;
+}
+
+/**
+ * This allocates a vector to size 'length' and returns whether the allocation is successful.
+ *
+ * See also AParcel_stdVectorAllocator. Types used with this allocator have their sizes defined
+ * externally with respect to the NDK, and that size information is not passed into the NDK.
+ * Instead, it is used in cases where callbacks are used. Note, when this allocator is used,
+ * the vector itself can be nullable.
+ *
+ * See AParcel_readVector(const AParcel* parcel,
+ * std::optional<std::vector<std::optional<std::string>>>)
+ */
+template <typename T>
+static inline bool AParcel_nullableStdVectorExternalAllocator(void* vectorData, int32_t length) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+
+    if (length < 0) {
+        *vec = std::nullopt;
+        return true;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+
+    if (static_cast<size_t>(length) > (*vec)->max_size()) return false;
+    (*vec)->resize(length);
+
+    return true;
+}
+
+/**
+ * This retrieves the underlying value in a vector which may not be contiguous at index from a
+ * corresponding vectorData.
+ */
+template <typename T>
+static inline T AParcel_stdVectorGetter(const void* vectorData, size_t index) {
+    const std::vector<T>* vec = static_cast<const std::vector<T>*>(vectorData);
+    return (*vec)[index];
+}
+
+/**
+ * This sets the underlying value in a corresponding vectorData which may not be contiguous at
+ * index.
+ */
+template <typename T>
+static inline void AParcel_stdVectorSetter(void* vectorData, size_t index, T value) {
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    (*vec)[index] = value;
+}
+
+/**
+ * This sets the underlying value in a corresponding vectorData which may not be contiguous at
+ * index.
+ */
+template <typename T>
+static inline void AParcel_nullableStdVectorSetter(void* vectorData, size_t index, T value) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+    vec->value()[index] = value;
+}
+
+/**
+ * Convenience method to write a nullable strong binder.
+ */
+static inline binder_status_t AParcel_writeNullableStrongBinder(AParcel* parcel,
+                                                                const SpAIBinder& binder) {
+    return AParcel_writeStrongBinder(parcel, binder.get());
+}
+
+/**
+ * Convenience method to read a nullable strong binder.
+ */
+static inline binder_status_t AParcel_readNullableStrongBinder(const AParcel* parcel,
+                                                               SpAIBinder* binder) {
+    AIBinder* readBinder;
+    binder_status_t status = AParcel_readStrongBinder(parcel, &readBinder);
+    if (status == STATUS_OK) {
+        binder->set(readBinder);
+    }
+    return status;
+}
+
+/**
+ * Convenience method to write a strong binder but return an error if it is null.
+ */
+static inline binder_status_t AParcel_writeRequiredStrongBinder(AParcel* parcel,
+                                                                const SpAIBinder& binder) {
+    if (binder.get() == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+    return AParcel_writeStrongBinder(parcel, binder.get());
+}
+
+/**
+ * Convenience method to read a strong binder but return an error if it is null.
+ */
+static inline binder_status_t AParcel_readRequiredStrongBinder(const AParcel* parcel,
+                                                               SpAIBinder* binder) {
+    AIBinder* readBinder;
+    binder_status_t ret = AParcel_readStrongBinder(parcel, &readBinder);
+    if (ret == STATUS_OK) {
+        if (readBinder == nullptr) {
+            return STATUS_UNEXPECTED_NULL;
+        }
+
+        binder->set(readBinder);
+    }
+    return ret;
+}
+
+/**
+ * Convenience method to write a ParcelFileDescriptor where -1 represents a null value.
+ */
+static inline binder_status_t AParcel_writeNullableParcelFileDescriptor(
+        AParcel* parcel, const ScopedFileDescriptor& fd) {
+    return AParcel_writeParcelFileDescriptor(parcel, fd.get());
+}
+
+/**
+ * Convenience method to read a ParcelFileDescriptor where -1 represents a null value.
+ */
+static inline binder_status_t AParcel_readNullableParcelFileDescriptor(const AParcel* parcel,
+                                                                       ScopedFileDescriptor* fd) {
+    int readFd;
+    binder_status_t status = AParcel_readParcelFileDescriptor(parcel, &readFd);
+    if (status == STATUS_OK) {
+        fd->set(readFd);
+    }
+    return status;
+}
+
+/**
+ * Convenience method to write a valid ParcelFileDescriptor.
+ */
+static inline binder_status_t AParcel_writeRequiredParcelFileDescriptor(
+        AParcel* parcel, const ScopedFileDescriptor& fd) {
+    if (fd.get() < 0) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+    return AParcel_writeParcelFileDescriptor(parcel, fd.get());
+}
+
+/**
+ * Convenience method to read a valid ParcelFileDescriptor.
+ */
+static inline binder_status_t AParcel_readRequiredParcelFileDescriptor(const AParcel* parcel,
+                                                                       ScopedFileDescriptor* fd) {
+    int readFd;
+    binder_status_t status = AParcel_readParcelFileDescriptor(parcel, &readFd);
+    if (status == STATUS_OK) {
+        if (readFd < 0) {
+            return STATUS_UNEXPECTED_NULL;
+        }
+        fd->set(readFd);
+    }
+    return status;
+}
+
+/**
+ * Allocates a std::string to length and returns the underlying buffer. For use with
+ * AParcel_readString. See use below in AParcel_readString(const AParcel*, std::string*).
+ */
+static inline bool AParcel_stdStringAllocator(void* stringData, int32_t length, char** buffer) {
+    if (length <= 0) return false;
+
+    std::string* str = static_cast<std::string*>(stringData);
+    str->resize(length - 1);
+    *buffer = &(*str)[0];
+    return true;
+}
+
+/**
+ * Allocates a string in a std::optional<std::string> to size 'length' (or to std::nullopt when
+ * length is -1) and returns the underlying buffer. For use with AParcel_readString. See use below
+ * in AParcel_readString(const AParcel*, std::optional<std::string>*).
+ */
+static inline bool AParcel_nullableStdStringAllocator(void* stringData, int32_t length,
+                                                      char** buffer) {
+    if (length == 0) return false;
+
+    std::optional<std::string>* str = static_cast<std::optional<std::string>*>(stringData);
+
+    if (length < 0) {
+        *str = std::nullopt;
+        return true;
+    }
+
+    *str = std::optional<std::string>(std::string{});
+    (*str)->resize(length - 1);
+    *buffer = &(**str)[0];
+    return true;
+}
+
+/**
+ * Allocates a std::string inside of a std::vector<std::string> at index 'index' to size 'length'.
+ */
+static inline bool AParcel_stdVectorStringElementAllocator(void* vectorData, size_t index,
+                                                           int32_t length, char** buffer) {
+    std::vector<std::string>* vec = static_cast<std::vector<std::string>*>(vectorData);
+    std::string& element = vec->at(index);
+    return AParcel_stdStringAllocator(static_cast<void*>(&element), length, buffer);
+}
+
+/**
+ * This gets the length and buffer of a std::string inside of a std::vector<std::string> at index
+ * index.
+ */
+static inline const char* AParcel_stdVectorStringElementGetter(const void* vectorData, size_t index,
+                                                               int32_t* outLength) {
+    const std::vector<std::string>* vec = static_cast<const std::vector<std::string>*>(vectorData);
+    const std::string& element = vec->at(index);
+
+    *outLength = element.size();
+    return element.c_str();
+}
+
+/**
+ * Allocates a string in a std::optional<std::string> inside of a
+ * std::optional<std::vector<std::optional<std::string>>> at index 'index' to size 'length' (or to
+ * std::nullopt when length is -1).
+ */
+static inline bool AParcel_nullableStdVectorStringElementAllocator(void* vectorData, size_t index,
+                                                                   int32_t length, char** buffer) {
+    std::optional<std::vector<std::optional<std::string>>>* vec =
+            static_cast<std::optional<std::vector<std::optional<std::string>>>*>(vectorData);
+    std::optional<std::string>& element = vec->value().at(index);
+    return AParcel_nullableStdStringAllocator(static_cast<void*>(&element), length, buffer);
+}
+
+/**
+ * This gets the length and buffer of a std::optional<std::string> inside of a
+ * std::vector<std::string> at index index. If the string is null, then it returns null and a length
+ * of -1.
+ */
+static inline const char* AParcel_nullableStdVectorStringElementGetter(const void* vectorData,
+                                                                       size_t index,
+                                                                       int32_t* outLength) {
+    const std::optional<std::vector<std::optional<std::string>>>* vec =
+            static_cast<const std::optional<std::vector<std::optional<std::string>>>*>(vectorData);
+    const std::optional<std::string>& element = vec->value().at(index);
+
+    if (!element) {
+        *outLength = -1;
+        return nullptr;
+    }
+
+    *outLength = element->size();
+    return element->c_str();
+}
+
+/**
+ * Convenience API for writing a std::string.
+ */
+static inline binder_status_t AParcel_writeString(AParcel* parcel, const std::string& str) {
+    return AParcel_writeString(parcel, str.c_str(), str.size());
+}
+
+/**
+ * Convenience API for reading a std::string.
+ */
+static inline binder_status_t AParcel_readString(const AParcel* parcel, std::string* str) {
+    void* stringData = static_cast<void*>(str);
+    return AParcel_readString(parcel, stringData, AParcel_stdStringAllocator);
+}
+
+/**
+ * Convenience API for writing a std::optional<std::string>.
+ */
+static inline binder_status_t AParcel_writeString(AParcel* parcel,
+                                                  const std::optional<std::string>& str) {
+    if (!str) {
+        return AParcel_writeString(parcel, nullptr, -1);
+    }
+
+    return AParcel_writeString(parcel, str->c_str(), str->size());
+}
+
+/**
+ * Convenience API for reading a std::optional<std::string>.
+ */
+static inline binder_status_t AParcel_readString(const AParcel* parcel,
+                                                 std::optional<std::string>* str) {
+    void* stringData = static_cast<void*>(str);
+    return AParcel_readString(parcel, stringData, AParcel_nullableStdStringAllocator);
+}
+
+/**
+ * Convenience API for writing a std::vector<std::string>
+ */
+static inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                                  const std::vector<std::string>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeStringArray(parcel, vectorData, vec.size(),
+                                    AParcel_stdVectorStringElementGetter);
+}
+
+/**
+ * Convenience API for reading a std::vector<std::string>
+ */
+static inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                                 std::vector<std::string>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readStringArray(parcel, vectorData,
+                                   AParcel_stdVectorExternalAllocator<std::string>,
+                                   AParcel_stdVectorStringElementAllocator);
+}
+
+/**
+ * Convenience API for writing a std::optional<std::vector<std::optional<std::string>>>
+ */
+static inline binder_status_t AParcel_writeVector(
+        AParcel* parcel, const std::optional<std::vector<std::optional<std::string>>>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeStringArray(parcel, vectorData, (vec ? vec->size() : -1),
+                                    AParcel_nullableStdVectorStringElementGetter);
+}
+
+/**
+ * Convenience API for reading a std::optional<std::vector<std::optional<std::string>>>
+ */
+static inline binder_status_t AParcel_readVector(
+        const AParcel* parcel, std::optional<std::vector<std::optional<std::string>>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readStringArray(
+            parcel, vectorData,
+            AParcel_nullableStdVectorExternalAllocator<std::optional<std::string>>,
+            AParcel_nullableStdVectorStringElementAllocator);
+}
+
+/**
+ * Writes a parcelable object of type P inside a std::vector<P> at index 'index' to 'parcel'.
+ */
+template <typename P>
+binder_status_t AParcel_writeStdVectorParcelableElement(AParcel* parcel, const void* vectorData,
+                                                        size_t index) {
+    const std::vector<P>* vector = static_cast<const std::vector<P>*>(vectorData);
+    return vector->at(index).writeToParcel(parcel);
+}
+
+/**
+ * Reads a parcelable object of type P inside a std::vector<P> at index 'index' from 'parcel'.
+ */
+template <typename P>
+binder_status_t AParcel_readStdVectorParcelableElement(const AParcel* parcel, void* vectorData,
+                                                       size_t index) {
+    std::vector<P>* vector = static_cast<std::vector<P>*>(vectorData);
+    return vector->at(index).readFromParcel(parcel);
+}
+
+/**
+ * Convenience API for writing a std::vector<P>
+ */
+template <typename P>
+static inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<P>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeParcelableArray(parcel, vectorData, vec.size(),
+                                        AParcel_writeStdVectorParcelableElement<P>);
+}
+
+/**
+ * Convenience API for reading a std::vector<P>
+ */
+template <typename P>
+static inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<P>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readParcelableArray(parcel, vectorData, AParcel_stdVectorExternalAllocator<P>,
+                                       AParcel_readStdVectorParcelableElement<P>);
+}
+
+// @START
+/**
+ * Writes a vector of int32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int32_t>& vec) {
+    return AParcel_writeInt32Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int32_t>>& vec) {
+    if (!vec) return AParcel_writeInt32Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int32_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt32Array(parcel, vectorData, AParcel_stdVectorAllocator<int32_t>);
+}
+
+/**
+ * Reads an optional vector of int32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int32_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt32Array(parcel, vectorData, AParcel_nullableStdVectorAllocator<int32_t>);
+}
+
+/**
+ * Writes a vector of uint32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<uint32_t>& vec) {
+    return AParcel_writeUint32Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of uint32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<uint32_t>>& vec) {
+    if (!vec) return AParcel_writeUint32Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of uint32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<uint32_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint32Array(parcel, vectorData, AParcel_stdVectorAllocator<uint32_t>);
+}
+
+/**
+ * Reads an optional vector of uint32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<uint32_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint32Array(parcel, vectorData,
+                                   AParcel_nullableStdVectorAllocator<uint32_t>);
+}
+
+/**
+ * Writes a vector of int64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int64_t>& vec) {
+    return AParcel_writeInt64Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int64_t>>& vec) {
+    if (!vec) return AParcel_writeInt64Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int64_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt64Array(parcel, vectorData, AParcel_stdVectorAllocator<int64_t>);
+}
+
+/**
+ * Reads an optional vector of int64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int64_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt64Array(parcel, vectorData, AParcel_nullableStdVectorAllocator<int64_t>);
+}
+
+/**
+ * Writes a vector of uint64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<uint64_t>& vec) {
+    return AParcel_writeUint64Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of uint64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<uint64_t>>& vec) {
+    if (!vec) return AParcel_writeUint64Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of uint64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<uint64_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint64Array(parcel, vectorData, AParcel_stdVectorAllocator<uint64_t>);
+}
+
+/**
+ * Reads an optional vector of uint64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<uint64_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint64Array(parcel, vectorData,
+                                   AParcel_nullableStdVectorAllocator<uint64_t>);
+}
+
+/**
+ * Writes a vector of float to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<float>& vec) {
+    return AParcel_writeFloatArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of float to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<float>>& vec) {
+    if (!vec) return AParcel_writeFloatArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of float from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<float>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readFloatArray(parcel, vectorData, AParcel_stdVectorAllocator<float>);
+}
+
+/**
+ * Reads an optional vector of float from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<float>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readFloatArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<float>);
+}
+
+/**
+ * Writes a vector of double to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<double>& vec) {
+    return AParcel_writeDoubleArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of double to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<double>>& vec) {
+    if (!vec) return AParcel_writeDoubleArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of double from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<double>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readDoubleArray(parcel, vectorData, AParcel_stdVectorAllocator<double>);
+}
+
+/**
+ * Reads an optional vector of double from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<double>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readDoubleArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<double>);
+}
+
+/**
+ * Writes a vector of bool to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<bool>& vec) {
+    return AParcel_writeBoolArray(parcel, static_cast<const void*>(&vec), vec.size(),
+                                  AParcel_stdVectorGetter<bool>);
+}
+
+/**
+ * Writes an optional vector of bool to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<bool>>& vec) {
+    if (!vec) return AParcel_writeBoolArray(parcel, nullptr, -1, AParcel_stdVectorGetter<bool>);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of bool from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<bool>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readBoolArray(parcel, vectorData, AParcel_stdVectorExternalAllocator<bool>,
+                                 AParcel_stdVectorSetter<bool>);
+}
+
+/**
+ * Reads an optional vector of bool from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<bool>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readBoolArray(parcel, vectorData,
+                                 AParcel_nullableStdVectorExternalAllocator<bool>,
+                                 AParcel_nullableStdVectorSetter<bool>);
+}
+
+/**
+ * Writes a vector of char16_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<char16_t>& vec) {
+    return AParcel_writeCharArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of char16_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<char16_t>>& vec) {
+    if (!vec) return AParcel_writeCharArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of char16_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<char16_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readCharArray(parcel, vectorData, AParcel_stdVectorAllocator<char16_t>);
+}
+
+/**
+ * Reads an optional vector of char16_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<char16_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readCharArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<char16_t>);
+}
+
+/**
+ * Writes a vector of int8_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int8_t>& vec) {
+    return AParcel_writeByteArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int8_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int8_t>>& vec) {
+    if (!vec) return AParcel_writeByteArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int8_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int8_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readByteArray(parcel, vectorData, AParcel_stdVectorAllocator<int8_t>);
+}
+
+/**
+ * Reads an optional vector of int8_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int8_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readByteArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<int8_t>);
+}
+
+// @END
+
+/**
+ * Convenience API for writing the size of a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_writeVectorSize(AParcel* parcel, const std::vector<T>& vec) {
+    if (vec.size() > INT32_MAX) {
+        return STATUS_BAD_VALUE;
+    }
+
+    return AParcel_writeInt32(parcel, static_cast<int32_t>(vec.size()));
+}
+
+/**
+ * Convenience API for writing the size of a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_writeVectorSize(AParcel* parcel,
+                                                      const std::optional<std::vector<T>>& vec) {
+    if (!vec) {
+        return AParcel_writeInt32(parcel, -1);
+    }
+
+    if (vec->size() > INT32_MAX) {
+        return STATUS_BAD_VALUE;
+    }
+
+    return AParcel_writeInt32(parcel, static_cast<int32_t>(vec->size()));
+}
+
+/**
+ * Convenience API for resizing a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_resizeVector(const AParcel* parcel, std::vector<T>* vec) {
+    int32_t size;
+    binder_status_t err = AParcel_readInt32(parcel, &size);
+
+    if (err != STATUS_OK) return err;
+    if (size < 0) return STATUS_UNEXPECTED_NULL;
+
+    vec->resize(static_cast<size_t>(size));
+    return STATUS_OK;
+}
+
+/**
+ * Convenience API for resizing a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_resizeVector(const AParcel* parcel,
+                                                   std::optional<std::vector<T>>* vec) {
+    int32_t size;
+    binder_status_t err = AParcel_readInt32(parcel, &size);
+
+    if (err != STATUS_OK) return err;
+    if (size < -1) return STATUS_UNEXPECTED_NULL;
+
+    if (size == -1) {
+        *vec = std::nullopt;
+        return STATUS_OK;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+    (*vec)->resize(static_cast<size_t>(size));
+    return STATUS_OK;
+}
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_status.h b/libs/binder/ndk/include_ndk/android/binder_status.h
new file mode 100644
index 0000000..2671b9b
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_status.h
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_status.h
+ */
+
+#pragma once
+
+#include <errno.h>
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+enum {
+    STATUS_OK = 0,
+
+    STATUS_UNKNOWN_ERROR = (-2147483647 - 1),  // INT32_MIN value
+    STATUS_NO_MEMORY = -ENOMEM,
+    STATUS_INVALID_OPERATION = -ENOSYS,
+    STATUS_BAD_VALUE = -EINVAL,
+    STATUS_BAD_TYPE = (STATUS_UNKNOWN_ERROR + 1),
+    STATUS_NAME_NOT_FOUND = -ENOENT,
+    STATUS_PERMISSION_DENIED = -EPERM,
+    STATUS_NO_INIT = -ENODEV,
+    STATUS_ALREADY_EXISTS = -EEXIST,
+    STATUS_DEAD_OBJECT = -EPIPE,
+    STATUS_FAILED_TRANSACTION = (STATUS_UNKNOWN_ERROR + 2),
+    STATUS_BAD_INDEX = -EOVERFLOW,
+    STATUS_NOT_ENOUGH_DATA = -ENODATA,
+    STATUS_WOULD_BLOCK = -EWOULDBLOCK,
+    STATUS_TIMED_OUT = -ETIMEDOUT,
+    STATUS_UNKNOWN_TRANSACTION = -EBADMSG,
+    STATUS_FDS_NOT_ALLOWED = (STATUS_UNKNOWN_ERROR + 7),
+    STATUS_UNEXPECTED_NULL = (STATUS_UNKNOWN_ERROR + 8),
+};
+
+/**
+ * One of the STATUS_* values.
+ *
+ * All unrecognized values are coerced into STATUS_UNKNOWN_ERROR.
+ */
+typedef int32_t binder_status_t;
+
+enum {
+    EX_NONE = 0,
+    EX_SECURITY = -1,
+    EX_BAD_PARCELABLE = -2,
+    EX_ILLEGAL_ARGUMENT = -3,
+    EX_NULL_POINTER = -4,
+    EX_ILLEGAL_STATE = -5,
+    EX_NETWORK_MAIN_THREAD = -6,
+    EX_UNSUPPORTED_OPERATION = -7,
+    EX_SERVICE_SPECIFIC = -8,
+    EX_PARCELABLE = -9,
+
+    /**
+     * This is special, and indicates to native binder proxies that the
+     * transaction has failed at a low level.
+     */
+    EX_TRANSACTION_FAILED = -129,
+};
+
+/**
+ * One of the EXCEPTION_* types.
+ *
+ * All unrecognized values are coerced into EXCEPTION_TRANSACTION_FAILED.
+ *
+ * These exceptions values are used by the SDK for parcelables. Also see Parcel.java.
+ */
+typedef int32_t binder_exception_t;
+
+/**
+ * This is a helper class that encapsulates a standard way to keep track of and chain binder errors
+ * along with service specific errors.
+ *
+ * It is not required to be used in order to parcel/receive transactions, but it is required in
+ * order to be compatible with standard AIDL transactions since it is written as the header to the
+ * out parcel for transactions which get executed (don't fail during unparceling of input arguments
+ * or sooner).
+ */
+struct AStatus;
+typedef struct AStatus AStatus;
+
+/**
+ * New status which is considered a success.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_newOk() __INTRODUCED_IN(29);
+
+/**
+ * New status with exception code.
+ *
+ * \param exception the code that this status should represent. If this is EX_NONE, then this
+ * constructs an non-error status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromExceptionCode(binder_exception_t exception)
+        __INTRODUCED_IN(29);
+
+/**
+ * New status with exception code and message.
+ *
+ * \param exception the code that this status should represent. If this is EX_NONE, then this
+ * constructs an non-error status object.
+ * \param message the error message to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromExceptionCodeWithMessage(
+        binder_exception_t exception, const char* message) __INTRODUCED_IN(29);
+
+/**
+ * New status with a service speciic error.
+ *
+ * This is considered to be EX_TRANSACTION_FAILED with extra information.
+ *
+ * \param serviceSpecific an implementation defined error code.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromServiceSpecificError(
+        int32_t serviceSpecific) __INTRODUCED_IN(29);
+
+/**
+ * New status with a service specific error and message.
+ *
+ * This is considered to be EX_TRANSACTION_FAILED with extra information.
+ *
+ * \param serviceSpecific an implementation defined error code.
+ * \param message the error message to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromServiceSpecificErrorWithMessage(
+        int32_t serviceSpecific, const char* message) __INTRODUCED_IN(29);
+
+/**
+ * New status with binder_status_t. This is typically for low level failures when a binder_status_t
+ * is returned by an API on AIBinder or AParcel, and that is to be returned from a method returning
+ * an AStatus instance.
+ *
+ * \param a low-level error to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromStatus(binder_status_t status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Whether this object represents a successful transaction. If this function returns true, then
+ * AStatus_getExceptionCode will return EX_NONE.
+ *
+ * \param status the status being queried.
+ *
+ * \return whether the status represents a successful transaction. For more details, see below.
+ */
+bool AStatus_isOk(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The exception that this status object represents.
+ *
+ * \param status the status being queried.
+ *
+ * \return the exception code that this object represents.
+ */
+binder_exception_t AStatus_getExceptionCode(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The service specific error if this object represents one. This function will only ever return a
+ * non-zero result if AStatus_getExceptionCode returns EX_SERVICE_SPECIFIC. If this function returns
+ * 0, the status object may still represent a different exception or status. To find out if this
+ * transaction as a whole is okay, use AStatus_isOk instead.
+ *
+ * \param status the status being queried.
+ *
+ * \return the service-specific error code if the exception code is EX_SERVICE_SPECIFIC or 0.
+ */
+int32_t AStatus_getServiceSpecificError(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The status if this object represents one. This function will only ever return a non-zero result
+ * if AStatus_getExceptionCode returns EX_TRANSACTION_FAILED. If this function return 0, the status
+ * object may represent a different exception or a service specific error. To find out if this
+ * transaction as a whole is okay, use AStatus_isOk instead.
+ *
+ * \param status the status being queried.
+ *
+ * \return the status code if the exception code is EX_TRANSACTION_FAILED or 0.
+ */
+binder_status_t AStatus_getStatus(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * If there is a message associated with this status, this will return that message. If there is no
+ * message, this will return an empty string.
+ *
+ * The returned string has the lifetime of the status object passed into this function.
+ *
+ * \param status the status being queried.
+ *
+ * \return the message associated with this error.
+ */
+const char* AStatus_getMessage(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * Deletes memory associated with the status instance.
+ *
+ * \param status the status to delete, returned from AStatus_newOk or one of the AStatus_from* APIs.
+ */
+void AStatus_delete(AStatus* status) __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
new file mode 100644
index 0000000..ee7132f
--- /dev/null
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -0,0 +1,92 @@
+LIBBINDER_NDK { # introduced=29
+  global:
+    AIBinder_associateClass;
+    AIBinder_Class_define;
+    AIBinder_DeathRecipient_delete;
+    AIBinder_DeathRecipient_new;
+    AIBinder_debugGetRefCount;
+    AIBinder_decStrong;
+    AIBinder_fromJavaBinder;
+    AIBinder_getCallingPid;
+    AIBinder_getCallingUid;
+    AIBinder_getClass;
+    AIBinder_getUserData;
+    AIBinder_incStrong;
+    AIBinder_isAlive;
+    AIBinder_isRemote;
+    AIBinder_linkToDeath;
+    AIBinder_new;
+    AIBinder_ping;
+    AIBinder_prepareTransaction;
+    AIBinder_toJavaBinder;
+    AIBinder_transact;
+    AIBinder_unlinkToDeath;
+    AIBinder_Weak_delete;
+    AIBinder_Weak_new;
+    AIBinder_Weak_promote;
+    AParcel_delete;
+    AParcel_getDataPosition;
+    AParcel_readBool;
+    AParcel_readBoolArray;
+    AParcel_readByte;
+    AParcel_readByteArray;
+    AParcel_readChar;
+    AParcel_readCharArray;
+    AParcel_readDouble;
+    AParcel_readDoubleArray;
+    AParcel_readFloat;
+    AParcel_readFloatArray;
+    AParcel_readInt32;
+    AParcel_readInt32Array;
+    AParcel_readInt64;
+    AParcel_readInt64Array;
+    AParcel_readParcelableArray;
+    AParcel_readParcelFileDescriptor;
+    AParcel_readStatusHeader;
+    AParcel_readString;
+    AParcel_readStringArray;
+    AParcel_readStrongBinder;
+    AParcel_readUint32;
+    AParcel_readUint32Array;
+    AParcel_readUint64;
+    AParcel_readUint64Array;
+    AParcel_setDataPosition;
+    AParcel_writeBool;
+    AParcel_writeBoolArray;
+    AParcel_writeByte;
+    AParcel_writeByteArray;
+    AParcel_writeChar;
+    AParcel_writeCharArray;
+    AParcel_writeDouble;
+    AParcel_writeDoubleArray;
+    AParcel_writeFloat;
+    AParcel_writeFloatArray;
+    AParcel_writeInt32;
+    AParcel_writeInt32Array;
+    AParcel_writeInt64;
+    AParcel_writeInt64Array;
+    AParcel_writeParcelableArray;
+    AParcel_writeParcelFileDescriptor;
+    AParcel_writeStatusHeader;
+    AParcel_writeString;
+    AParcel_writeStringArray;
+    AParcel_writeStrongBinder;
+    AParcel_writeUint32;
+    AParcel_writeUint32Array;
+    AParcel_writeUint64;
+    AParcel_writeUint64Array;
+    AStatus_delete;
+    AStatus_fromExceptionCode;
+    AStatus_fromExceptionCodeWithMessage;
+    AStatus_fromServiceSpecificError;
+    AStatus_fromServiceSpecificErrorWithMessage;
+    AStatus_fromStatus;
+    AStatus_getExceptionCode;
+    AStatus_getMessage;
+    AStatus_getServiceSpecificError;
+    AStatus_getStatus;
+    AStatus_isOk;
+    AStatus_newOk;
+  local:
+    *;
+};
diff --git a/libs/binder/ndk/parcel.cpp b/libs/binder/ndk/parcel.cpp
new file mode 100644
index 0000000..ae2276e
--- /dev/null
+++ b/libs/binder/ndk/parcel.cpp
@@ -0,0 +1,653 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_parcel.h>
+#include "parcel_internal.h"
+
+#include "ibinder_internal.h"
+#include "status_internal.h"
+
+#include <limits>
+
+#include <android-base/logging.h>
+#include <android-base/unique_fd.h>
+#include <binder/Parcel.h>
+#include <binder/ParcelFileDescriptor.h>
+#include <utils/Unicode.h>
+
+using ::android::IBinder;
+using ::android::Parcel;
+using ::android::sp;
+using ::android::status_t;
+using ::android::base::unique_fd;
+using ::android::os::ParcelFileDescriptor;
+
+template <typename T>
+using ContiguousArrayAllocator = bool (*)(void* arrayData, int32_t length, T** outBuffer);
+
+template <typename T>
+using ArrayAllocator = bool (*)(void* arrayData, int32_t length);
+template <typename T>
+using ArrayGetter = T (*)(const void* arrayData, size_t index);
+template <typename T>
+using ArraySetter = void (*)(void* arrayData, size_t index, T value);
+
+binder_status_t WriteAndValidateArraySize(AParcel* parcel, bool isNullArray, int32_t length) {
+    // only -1 can be used to represent a null array
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!isNullArray && length < 0) {
+        LOG(ERROR) << __func__ << ": null array must be used with length == -1.";
+        return STATUS_BAD_VALUE;
+    }
+    if (isNullArray && length > 0) {
+        LOG(ERROR) << __func__ << ": null buffer cannot be for size " << length << " array.";
+        return STATUS_BAD_VALUE;
+    }
+
+    Parcel* rawParcel = parcel->get();
+
+    status_t status = rawParcel->writeInt32(static_cast<int32_t>(length));
+    if (status != STATUS_OK) return PruneStatusT(status);
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t WriteArray(AParcel* parcel, const T* array, int32_t length) {
+    binder_status_t status = WriteAndValidateArraySize(parcel, array == nullptr, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(T), length, &size)) return STATUS_NO_MEMORY;
+
+    void* const data = parcel->get()->writeInplace(size);
+    if (data == nullptr) return STATUS_NO_MEMORY;
+
+    memcpy(data, array, size);
+
+    return STATUS_OK;
+}
+
+// Each element in a char16_t array is converted to an int32_t (not packed).
+template <>
+binder_status_t WriteArray<char16_t>(AParcel* parcel, const char16_t* array, int32_t length) {
+    binder_status_t status = WriteAndValidateArraySize(parcel, array == nullptr, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(char16_t), length, &size)) return STATUS_NO_MEMORY;
+
+    Parcel* rawParcel = parcel->get();
+
+    for (int32_t i = 0; i < length; i++) {
+        status = rawParcel->writeChar(array[i]);
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t ReadArray(const AParcel* parcel, void* arrayData,
+                          ContiguousArrayAllocator<T> allocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    T* array;
+    if (!allocator(arrayData, length, &array)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+    if (array == nullptr) return STATUS_NO_MEMORY;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(T), length, &size)) return STATUS_NO_MEMORY;
+
+    const void* data = rawParcel->readInplace(size);
+    if (data == nullptr) return STATUS_NO_MEMORY;
+
+    memcpy(array, data, size);
+
+    return STATUS_OK;
+}
+
+// Each element in a char16_t array is converted to an int32_t (not packed)
+template <>
+binder_status_t ReadArray<char16_t>(const AParcel* parcel, void* arrayData,
+                                    ContiguousArrayAllocator<char16_t> allocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    char16_t* array;
+    if (!allocator(arrayData, length, &array)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+    if (array == nullptr) return STATUS_NO_MEMORY;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(char16_t), length, &size)) return STATUS_NO_MEMORY;
+
+    for (int32_t i = 0; i < length; i++) {
+        status = rawParcel->readChar(array + i);
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t WriteArray(AParcel* parcel, const void* arrayData, int32_t length,
+                           ArrayGetter<T> getter, status_t (Parcel::*write)(T)) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    Parcel* rawParcel = parcel->get();
+
+    for (int32_t i = 0; i < length; i++) {
+        status = (rawParcel->*write)(getter(arrayData, i));
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t ReadArray(const AParcel* parcel, void* arrayData, ArrayAllocator<T> allocator,
+                          ArraySetter<T> setter, status_t (Parcel::*read)(T*) const) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        T readTarget;
+        status = (rawParcel->*read)(&readTarget);
+        if (status != STATUS_OK) return PruneStatusT(status);
+
+        setter(arrayData, i, readTarget);
+    }
+
+    return STATUS_OK;
+}
+
+void AParcel_delete(AParcel* parcel) {
+    delete parcel;
+}
+
+binder_status_t AParcel_setDataPosition(const AParcel* parcel, int32_t position) {
+    if (position < 0) {
+        return STATUS_BAD_VALUE;
+    }
+
+    parcel->get()->setDataPosition(position);
+    return STATUS_OK;
+}
+
+int32_t AParcel_getDataPosition(const AParcel* parcel) {
+    return parcel->get()->dataPosition();
+}
+
+binder_status_t AParcel_writeStrongBinder(AParcel* parcel, AIBinder* binder) {
+    sp<IBinder> writeBinder = binder != nullptr ? binder->getBinder() : nullptr;
+    return parcel->get()->writeStrongBinder(writeBinder);
+}
+binder_status_t AParcel_readStrongBinder(const AParcel* parcel, AIBinder** binder) {
+    sp<IBinder> readBinder = nullptr;
+    status_t status = parcel->get()->readNullableStrongBinder(&readBinder);
+    if (status != STATUS_OK) {
+        return PruneStatusT(status);
+    }
+    sp<AIBinder> ret = ABpBinder::lookupOrCreateFromBinder(readBinder);
+    AIBinder_incStrong(ret.get());
+    *binder = ret.get();
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeParcelFileDescriptor(AParcel* parcel, int fd) {
+    std::unique_ptr<ParcelFileDescriptor> parcelFd;
+
+    if (fd < 0) {
+        if (fd != -1) {
+            return STATUS_UNKNOWN_ERROR;
+        }
+        // parcelFd = nullptr
+    } else {  // fd >= 0
+        parcelFd = std::make_unique<ParcelFileDescriptor>(unique_fd(fd));
+    }
+
+    status_t status = parcel->get()->writeNullableParcelable(parcelFd);
+
+    // ownership is retained by caller
+    if (parcelFd != nullptr) {
+        (void)parcelFd->release().release();
+    }
+
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readParcelFileDescriptor(const AParcel* parcel, int* fd) {
+    std::unique_ptr<ParcelFileDescriptor> parcelFd;
+
+    status_t status = parcel->get()->readParcelable(&parcelFd);
+    if (status != STATUS_OK) return PruneStatusT(status);
+
+    if (parcelFd) {
+        *fd = parcelFd->release().release();
+    } else {
+        *fd = -1;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeStatusHeader(AParcel* parcel, const AStatus* status) {
+    return PruneStatusT(status->get()->writeToParcel(parcel->get()));
+}
+binder_status_t AParcel_readStatusHeader(const AParcel* parcel, AStatus** status) {
+    ::android::binder::Status bstatus;
+    binder_status_t ret = PruneStatusT(bstatus.readFromParcel(*parcel->get()));
+    if (ret == STATUS_OK) {
+        *status = new AStatus(std::move(bstatus));
+    }
+    return PruneStatusT(ret);
+}
+
+binder_status_t AParcel_writeString(AParcel* parcel, const char* string, int32_t length) {
+    if (string == nullptr) {
+        if (length != -1) {
+            LOG(WARNING) << __func__ << ": null string must be used with length == -1.";
+            return STATUS_BAD_VALUE;
+        }
+
+        status_t err = parcel->get()->writeInt32(-1);
+        return PruneStatusT(err);
+    }
+
+    if (length < 0) {
+        LOG(WARNING) << __func__ << ": Negative string length: " << length;
+        return STATUS_BAD_VALUE;
+    }
+
+    const uint8_t* str8 = (uint8_t*)string;
+    const ssize_t len16 = utf8_to_utf16_length(str8, length);
+
+    if (len16 < 0 || len16 >= std::numeric_limits<int32_t>::max()) {
+        LOG(WARNING) << __func__ << ": Invalid string length: " << len16;
+        return STATUS_BAD_VALUE;
+    }
+
+    status_t err = parcel->get()->writeInt32(len16);
+    if (err) {
+        return PruneStatusT(err);
+    }
+
+    void* str16 = parcel->get()->writeInplace((len16 + 1) * sizeof(char16_t));
+    if (str16 == nullptr) {
+        return STATUS_NO_MEMORY;
+    }
+
+    utf8_to_utf16(str8, length, (char16_t*)str16, (size_t)len16 + 1);
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_readString(const AParcel* parcel, void* stringData,
+                                   AParcel_stringAllocator allocator) {
+    size_t len16;
+    const char16_t* str16 = parcel->get()->readString16Inplace(&len16);
+
+    if (str16 == nullptr) {
+        if (allocator(stringData, -1, nullptr)) {
+            return STATUS_OK;
+        }
+
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    ssize_t len8;
+
+    if (len16 == 0) {
+        len8 = 1;
+    } else {
+        len8 = utf16_to_utf8_length(str16, len16) + 1;
+    }
+
+    if (len8 <= 0 || len8 > std::numeric_limits<int32_t>::max()) {
+        LOG(WARNING) << __func__ << ": Invalid string length: " << len8;
+        return STATUS_BAD_VALUE;
+    }
+
+    char* str8;
+    bool success = allocator(stringData, len8, &str8);
+
+    if (!success || str8 == nullptr) {
+        LOG(WARNING) << __func__ << ": AParcel_stringAllocator failed to allocate.";
+        return STATUS_NO_MEMORY;
+    }
+
+    utf16_to_utf8(str16, len16, str8, len8);
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeStringArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                         AParcel_stringArrayElementGetter getter) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        int32_t elementLength = 0;
+        const char* str = getter(arrayData, i, &elementLength);
+        if (str == nullptr && elementLength != -1) return STATUS_BAD_VALUE;
+
+        binder_status_t status = AParcel_writeString(parcel, str, elementLength);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+// This implements AParcel_stringAllocator for a string using an array, index, and element
+// allocator.
+struct StringArrayElementAllocationAdapter {
+    void* arrayData;  // stringData from the NDK
+    int32_t index;    // index into the string array
+    AParcel_stringArrayElementAllocator elementAllocator;
+
+    static bool Allocator(void* stringData, int32_t length, char** buffer) {
+        StringArrayElementAllocationAdapter* adapter =
+                static_cast<StringArrayElementAllocationAdapter*>(stringData);
+        return adapter->elementAllocator(adapter->arrayData, adapter->index, length, buffer);
+    }
+};
+
+binder_status_t AParcel_readStringArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_stringArrayAllocator allocator,
+                                        AParcel_stringArrayElementAllocator elementAllocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length == -1) return STATUS_OK;  // null string array
+
+    StringArrayElementAllocationAdapter adapter{
+            .arrayData = arrayData,
+            .index = 0,
+            .elementAllocator = elementAllocator,
+    };
+
+    for (; adapter.index < length; adapter.index++) {
+        binder_status_t status = AParcel_readString(parcel, static_cast<void*>(&adapter),
+                                                    StringArrayElementAllocationAdapter::Allocator);
+
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeParcelableArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                             AParcel_writeParcelableElement elementWriter) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        binder_status_t status = elementWriter(parcel, arrayData, i);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_readParcelableArray(const AParcel* parcel, void* arrayData,
+                                            AParcel_parcelableArrayAllocator allocator,
+                                            AParcel_readParcelableElement elementReader) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length == -1) return STATUS_OK;  // null array
+
+    for (int32_t i = 0; i < length; i++) {
+        binder_status_t status = elementReader(parcel, arrayData, i);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+// See gen_parcel_helper.py. These auto-generated read/write methods use the same types for
+// libbinder and this library.
+// @START
+binder_status_t AParcel_writeInt32(AParcel* parcel, int32_t value) {
+    status_t status = parcel->get()->writeInt32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeUint32(AParcel* parcel, uint32_t value) {
+    status_t status = parcel->get()->writeUint32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeInt64(AParcel* parcel, int64_t value) {
+    status_t status = parcel->get()->writeInt64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeUint64(AParcel* parcel, uint64_t value) {
+    status_t status = parcel->get()->writeUint64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeFloat(AParcel* parcel, float value) {
+    status_t status = parcel->get()->writeFloat(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeDouble(AParcel* parcel, double value) {
+    status_t status = parcel->get()->writeDouble(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeBool(AParcel* parcel, bool value) {
+    status_t status = parcel->get()->writeBool(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeChar(AParcel* parcel, char16_t value) {
+    status_t status = parcel->get()->writeChar(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeByte(AParcel* parcel, int8_t value) {
+    status_t status = parcel->get()->writeByte(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readInt32(const AParcel* parcel, int32_t* value) {
+    status_t status = parcel->get()->readInt32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readUint32(const AParcel* parcel, uint32_t* value) {
+    status_t status = parcel->get()->readUint32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readInt64(const AParcel* parcel, int64_t* value) {
+    status_t status = parcel->get()->readInt64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readUint64(const AParcel* parcel, uint64_t* value) {
+    status_t status = parcel->get()->readUint64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readFloat(const AParcel* parcel, float* value) {
+    status_t status = parcel->get()->readFloat(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readDouble(const AParcel* parcel, double* value) {
+    status_t status = parcel->get()->readDouble(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readBool(const AParcel* parcel, bool* value) {
+    status_t status = parcel->get()->readBool(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readChar(const AParcel* parcel, char16_t* value) {
+    status_t status = parcel->get()->readChar(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readByte(const AParcel* parcel, int8_t* value) {
+    status_t status = parcel->get()->readByte(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeInt32Array(AParcel* parcel, const int32_t* arrayData, int32_t length) {
+    return WriteArray<int32_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeUint32Array(AParcel* parcel, const uint32_t* arrayData,
+                                         int32_t length) {
+    return WriteArray<uint32_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeInt64Array(AParcel* parcel, const int64_t* arrayData, int32_t length) {
+    return WriteArray<int64_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeUint64Array(AParcel* parcel, const uint64_t* arrayData,
+                                         int32_t length) {
+    return WriteArray<uint64_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeFloatArray(AParcel* parcel, const float* arrayData, int32_t length) {
+    return WriteArray<float>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeDoubleArray(AParcel* parcel, const double* arrayData, int32_t length) {
+    return WriteArray<double>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeBoolArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                       AParcel_boolArrayGetter getter) {
+    return WriteArray<bool>(parcel, arrayData, length, getter, &Parcel::writeBool);
+}
+
+binder_status_t AParcel_writeCharArray(AParcel* parcel, const char16_t* arrayData, int32_t length) {
+    return WriteArray<char16_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeByteArray(AParcel* parcel, const int8_t* arrayData, int32_t length) {
+    return WriteArray<int8_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_readInt32Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int32ArrayAllocator allocator) {
+    return ReadArray<int32_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readUint32Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint32ArrayAllocator allocator) {
+    return ReadArray<uint32_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readInt64Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int64ArrayAllocator allocator) {
+    return ReadArray<int64_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readUint64Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint64ArrayAllocator allocator) {
+    return ReadArray<uint64_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readFloatArray(const AParcel* parcel, void* arrayData,
+                                       AParcel_floatArrayAllocator allocator) {
+    return ReadArray<float>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readDoubleArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_doubleArrayAllocator allocator) {
+    return ReadArray<double>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readBoolArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_boolArrayAllocator allocator,
+                                      AParcel_boolArraySetter setter) {
+    return ReadArray<bool>(parcel, arrayData, allocator, setter, &Parcel::readBool);
+}
+
+binder_status_t AParcel_readCharArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_charArrayAllocator allocator) {
+    return ReadArray<char16_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readByteArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_byteArrayAllocator allocator) {
+    return ReadArray<int8_t>(parcel, arrayData, allocator);
+}
+
+// @END
diff --git a/libs/binder/ndk/parcel_internal.h b/libs/binder/ndk/parcel_internal.h
new file mode 100644
index 0000000..6b7295e
--- /dev/null
+++ b/libs/binder/ndk/parcel_internal.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_parcel.h>
+
+#include <sys/cdefs.h>
+
+#include <binder/Parcel.h>
+#include "ibinder_internal.h"
+
+struct AParcel {
+    const ::android::Parcel* get() const { return mParcel; }
+    ::android::Parcel* get() { return mParcel; }
+
+    explicit AParcel(const AIBinder* binder)
+        : AParcel(binder, new ::android::Parcel, true /*owns*/) {}
+    AParcel(const AIBinder* binder, ::android::Parcel* parcel, bool owns)
+        : mBinder(binder), mParcel(parcel), mOwns(owns) {}
+
+    ~AParcel() {
+        if (mOwns) {
+            delete mParcel;
+        }
+    }
+
+    static const AParcel readOnly(const AIBinder* binder, const ::android::Parcel* parcel) {
+        return AParcel(binder, const_cast<::android::Parcel*>(parcel), false);
+    }
+
+    const AIBinder* getBinder() { return mBinder; }
+
+   private:
+    // This object is associated with a calls to a specific AIBinder object. This is used for sanity
+    // checking to make sure that a parcel is one that is expected.
+    const AIBinder* mBinder;
+
+    ::android::Parcel* mParcel;
+    bool mOwns;
+};
diff --git a/libs/binder/ndk/process.cpp b/libs/binder/ndk/process.cpp
new file mode 100644
index 0000000..c89caaf
--- /dev/null
+++ b/libs/binder/ndk/process.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_process.h>
+
+#include <mutex>
+
+#include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
+
+using ::android::IPCThreadState;
+using ::android::ProcessState;
+
+void ABinderProcess_startThreadPool() {
+    ProcessState::self()->startThreadPool();
+    ProcessState::self()->giveThreadPoolName();
+}
+bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads) {
+    return ProcessState::self()->setThreadPoolMaxThreadCount(numThreads) == 0;
+}
+void ABinderProcess_joinThreadPool() {
+    IPCThreadState::self()->joinThreadPool();
+}
diff --git a/libs/binder/ndk/runtests.sh b/libs/binder/ndk/runtests.sh
new file mode 100755
index 0000000..a0c49fb
--- /dev/null
+++ b/libs/binder/ndk/runtests.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+if [ -z $ANDROID_BUILD_TOP ]; then
+  echo "You need to source and lunch before you can use this script"
+  exit 1
+fi
+
+set -ex
+
+function run_libbinder_ndk_test() {
+    adb shell /data/nativetest64/libbinder_ndk_test_server/libbinder_ndk_test_server &
+
+    # avoid getService 1s delay for most runs, non-critical
+    sleep 0.1
+
+    adb shell /data/nativetest64/libbinder_ndk_test_client/libbinder_ndk_test_client; \
+        adb shell killall libbinder_ndk_test_server
+}
+
+[ "$1" != "--skip-build" ] && $ANDROID_BUILD_TOP/build/soong/soong_ui.bash --make-mode \
+    MODULES-IN-frameworks-native-libs-binder-ndk
+
+adb root
+adb wait-for-device
+adb sync data
+
+# very simple unit tests, tests things outside of the NDK as well
+run_libbinder_ndk_test
+
+# CTS tests (much more comprehensive, new tests should ideally go here)
+atest android.binder.cts
diff --git a/libs/binder/ndk/scripts/format.sh b/libs/binder/ndk/scripts/format.sh
new file mode 100755
index 0000000..698d291
--- /dev/null
+++ b/libs/binder/ndk/scripts/format.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+
+echo "Formatting code"
+
+bpfmt -w $(find $ANDROID_BUILD_TOP/frameworks/native/libs/binder/ndk/ -name "Android.bp")
+clang-format -i $(find $ANDROID_BUILD_TOP/frameworks/native/libs/binder/ndk/ -\( -name "*.cpp" -o -name "*.h" -\))
diff --git a/libs/binder/ndk/scripts/gen_parcel_helper.py b/libs/binder/ndk/scripts/gen_parcel_helper.py
new file mode 100755
index 0000000..8f587d2
--- /dev/null
+++ b/libs/binder/ndk/scripts/gen_parcel_helper.py
@@ -0,0 +1,286 @@
+#!/usr/bin/env python3
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+
+# list (pretty, cpp)
+data_types = [
+    ("Int32", "int32_t"),
+    ("Uint32", "uint32_t"),
+    ("Int64", "int64_t"),
+    ("Uint64", "uint64_t"),
+    ("Float", "float"),
+    ("Double", "double"),
+    ("Bool", "bool"),
+    ("Char", "char16_t"),
+    ("Byte", "int8_t"),
+]
+
+non_contiguously_addressable = {"Bool"}
+
+def replaceFileTags(path, content, start_tag, end_tag):
+    print("Updating", path)
+    with open(path, "r+") as f:
+        lines = f.readlines()
+
+        start = lines.index("// @" + start_tag + "\n")
+        end = lines.index("// @" + end_tag + "\n")
+
+        if end <= start or start < 0 or end < 0:
+            print("Failed to find tags in", path)
+            exit(1)
+
+        f.seek(0)
+        f.write("".join(lines[:start+1]) + content + "".join(lines[end:]))
+        f.truncate()
+
+def main():
+    if len(sys.argv) != 1:
+        print("No arguments.")
+        exit(1)
+
+    ABT = os.environ.get('ANDROID_BUILD_TOP', None)
+    if ABT is None:
+        print("Can't get ANDROID_BUILD_TOP. Lunch?")
+        exit(1)
+    ROOT = ABT + "/frameworks/native/libs/binder/ndk/"
+
+    print("Updating auto-generated code")
+
+    pre_header = ""
+    header = ""
+    source = ""
+    cpp_helper = ""
+
+    for pretty, cpp in data_types:
+        header += "/**\n"
+        header += " * Writes " + cpp + " value to the next location in a non-null parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to write to.\n"
+        header += " * \\param value the value to write to the parcel.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful write.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_write" + pretty + "(AParcel* parcel, " + cpp + " value) __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_write" + pretty + "(AParcel* parcel, " + cpp + " value) {\n"
+        source += "    status_t status = parcel->get()->write" + pretty + "(value);\n"
+        source += "    return PruneStatusT(status);\n"
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        header += "/**\n"
+        header += " * Reads into " + cpp + " value from the next location in a non-null parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to read from.\n"
+        header += " * \\param value the value to read from the parcel.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful read.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_read" + pretty + "(const AParcel* parcel, " + cpp + "* value) __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_read" + pretty + "(const AParcel* parcel, " + cpp + "* value) {\n"
+        source += "    status_t status = parcel->get()->read" + pretty + "(value);\n"
+        source += "    return PruneStatusT(status);\n"
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        nca = pretty in non_contiguously_addressable
+
+        arg_types = "const " + cpp + "* arrayData, int32_t length"
+        if nca: arg_types = "const void* arrayData, int32_t length, AParcel_" + pretty.lower() + "ArrayGetter getter"
+        args = "arrayData, length"
+        if nca: args = "arrayData, length, getter, &Parcel::write" + pretty
+
+        header += "/**\n"
+        header += " * Writes an array of " + cpp + " to the next location in a non-null parcel.\n"
+        if nca:
+            header += " *\n"
+            header += " * getter(arrayData, i) will be called for each i in [0, length) in order to get the underlying values to write "
+            header += "to the parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to write to.\n"
+        if nca:
+            header += " * \\param arrayData some external representation of an array.\n"
+            header += " * \\param length the length of arrayData (or -1 if this represents a null array).\n"
+            header += " * \\param getter the callback to retrieve data at specific locations in the array.\n"
+        else:
+            header += " * \\param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).\n"
+            header += " * \\param length the length of arrayData or -1 if this represents a null array.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful write.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_write" + pretty + "Array(AParcel* parcel, " + arg_types + ") __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_write" + pretty + "Array(AParcel* parcel, " + arg_types + ") {\n"
+        source += "    return WriteArray<" + cpp + ">(parcel, " + args + ");\n";
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        nca = pretty in non_contiguously_addressable
+
+        read_func = "AParcel_read" + pretty + "Array"
+        write_func = "AParcel_write" + pretty + "Array"
+        allocator_type = "AParcel_" + pretty.lower() + "ArrayAllocator"
+        getter_type = "AParcel_" + pretty.lower() + "ArrayGetter"
+        setter_type = "AParcel_" + pretty.lower() + "ArraySetter"
+
+        if nca:
+            pre_header += "/**\n"
+            pre_header += " * This allocates an array of size 'length' inside of arrayData and returns whether or not there was "
+            pre_header += "a success. If length is -1, then this should allocate some representation of a null array.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param length the length to allocate arrayData to (or -1 if this represents a null array).\n"
+            pre_header += " *\n"
+            pre_header += " * \\return whether the allocation succeeded.\n"
+            pre_header += " */\n"
+            pre_header += "typedef bool (*" + allocator_type + ")(void* arrayData, int32_t length);\n\n"
+
+            pre_header += "/**\n"
+            pre_header += " * This is called to get the underlying data from an arrayData object at index.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + write_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param index the index of the value to be retrieved.\n"
+            pre_header += " *\n"
+            pre_header += " * \\return the value of the array at index index.\n"
+            pre_header += " */\n"
+            pre_header += "typedef " + cpp + " (*" + getter_type + ")(const void* arrayData, size_t index);\n\n"
+
+            pre_header += "/**\n"
+            pre_header += " * This is called to set an underlying value in an arrayData object at index.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param index the index of the value to be set.\n"
+            pre_header += " * \\param value the value to set at index index.\n"
+            pre_header += " */\n"
+            pre_header += "typedef void (*" + setter_type + ")(void* arrayData, size_t index, " + cpp + " value);\n\n"
+        else:
+            pre_header += "/**\n"
+            pre_header += " * This is called to get the underlying data from an arrayData object.\n"
+            pre_header += " *\n"
+            pre_header += " * The implementation of this function should allocate a contiguous array of size 'length' and "
+            pre_header += "return that underlying buffer to be filled out. If there is an error or length is 0, null may be "
+            pre_header += "returned. If length is -1, this should allocate some representation of a null array.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param length the length to allocate arrayData to.\n"
+            pre_header += " * \\param outBuffer a buffer of " + cpp + " of size 'length' (if length is >= 0, if length is 0, "
+            pre_header += "this may be nullptr).\n"
+            pre_header += " *\n"
+            pre_header += " * \\return whether or not the allocation was successful (or whether a null array is represented when length is -1).\n"
+            pre_header += " */\n"
+            pre_header += "typedef bool (*" + allocator_type + ")(void* arrayData, int32_t length, " + cpp + "** outBuffer);\n\n"
+
+        read_array_args = [("const AParcel*", "parcel")]
+        read_array_args += [("void*", "arrayData")]
+        read_array_args += [(allocator_type, "allocator")]
+        if nca: read_array_args += [(setter_type, "setter")]
+
+        read_type_args = ", ".join((varType + " " + name for varType, name in read_array_args))
+        read_call_args = ", ".join((name for varType, name in read_array_args))
+
+        header += "/**\n"
+        header += " * Reads an array of " + cpp + " from the next location in a non-null parcel.\n"
+        header += " *\n"
+        if nca:
+            header += " * First, allocator will be called with the length of the array. Then, for every i in [0, length), "
+            header += "setter(arrayData, i, x) will be called where x is the value at the associated index.\n"
+        else:
+            header += " * First, allocator will be called with the length of the array. If the allocation succeeds and the "
+            header += "length is greater than zero, the buffer returned by the allocator will be filled with the corresponding data\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to read from.\n"
+        header += " * \\param arrayData some external representation of an array.\n"
+        header += " * \\param allocator the callback that will be called to allocate the array.\n"
+        if nca:
+            header += " * \\param setter the callback that will be called to set a value at a specific location in the array.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful read.\n"
+        header += " */\n"
+        header += "binder_status_t " + read_func + "(" + read_type_args + ") __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t " + read_func + "(" + read_type_args + ") {\n"
+        additional_args = ""
+        if nca: additional_args = ", &Parcel::read" + pretty
+        source += "    return ReadArray<" + cpp + ">(" + read_call_args + additional_args + ");\n";
+        source += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Writes a vector of " + cpp + " to the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<" + cpp + ">& vec) {\n"
+        write_args = "vec.data(), vec.size()"
+        if nca: write_args = "static_cast<const void*>(&vec), vec.size(), AParcel_stdVectorGetter<" + cpp + ">"
+        cpp_helper += "    return AParcel_write" + pretty + "Array(parcel, " + write_args + ");\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Writes an optional vector of " + cpp + " to the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::optional<std::vector<" + cpp + ">>& vec) {\n"
+        extra_args = ""
+        if nca: extra_args = ", AParcel_stdVectorGetter<" + cpp + ">"
+        cpp_helper += "    if (!vec) return AParcel_write" + pretty + "Array(parcel, nullptr, -1" + extra_args + ");\n"
+        cpp_helper += "    return AParcel_writeVector(parcel, *vec);\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Reads a vector of " + cpp + " from the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<" + cpp + ">* vec) {\n"
+        cpp_helper += "    void* vectorData = static_cast<void*>(vec);\n"
+        read_args = []
+        read_args += ["parcel"]
+        read_args += ["vectorData"]
+        if nca:
+            read_args += ["AParcel_stdVectorExternalAllocator<bool>"]
+            read_args += ["AParcel_stdVectorSetter<" + cpp + ">"]
+        else:
+            read_args += ["AParcel_stdVectorAllocator<" + cpp + ">"]
+        cpp_helper += "    return AParcel_read" + pretty + "Array(" + ", ".join(read_args) + ");\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Reads an optional vector of " + cpp + " from the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_readVector(const AParcel* parcel, std::optional<std::vector<" + cpp + ">>* vec) {\n"
+        cpp_helper += "    void* vectorData = static_cast<void*>(vec);\n"
+        read_args = []
+        read_args += ["parcel"]
+        read_args += ["vectorData"]
+        if nca:
+            read_args += ["AParcel_nullableStdVectorExternalAllocator<bool>"]
+            read_args += ["AParcel_nullableStdVectorSetter<" + cpp + ">"]
+        else:
+            read_args += ["AParcel_nullableStdVectorAllocator<" + cpp + ">"]
+        cpp_helper += "    return AParcel_read" + pretty + "Array(" + ", ".join(read_args) + ");\n"
+        cpp_helper += "}\n\n"
+
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel.h", pre_header, "START-PRIMITIVE-VECTOR-GETTERS", "END-PRIMITIVE-VECTOR-GETTERS")
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel.h", header, "START-PRIMITIVE-READ-WRITE", "END-PRIMITIVE-READ-WRITE")
+    replaceFileTags(ROOT + "parcel.cpp", source, "START", "END")
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel_utils.h", cpp_helper, "START", "END")
+
+    print("Updating DONE.")
+
+if __name__ == "__main__":
+    main()
diff --git a/libs/binder/ndk/scripts/init_map.sh b/libs/binder/ndk/scripts/init_map.sh
new file mode 100755
index 0000000..1f74e43
--- /dev/null
+++ b/libs/binder/ndk/scripts/init_map.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+# Simple helper for ease of development until this API is frozen.
+
+echo "LIBBINDER_NDK { # introduced=29"
+echo "  global:"
+{
+    grep -oP "AIBinder_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_ibinder.h;
+    grep -oP "AIBinder_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_ibinder_jni.h;
+    grep -oP "AParcel_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_parcel.h;
+    grep -oP "AStatus_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_status.h;
+} | sort | uniq | awk '{ print "    " $0 ";"; }'
+echo "  local:"
+echo "    *;"
+echo "};"
diff --git a/libs/binder/ndk/service_manager.cpp b/libs/binder/ndk/service_manager.cpp
new file mode 100644
index 0000000..9ddc555
--- /dev/null
+++ b/libs/binder/ndk/service_manager.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_manager.h>
+
+#include "ibinder_internal.h"
+#include "status_internal.h"
+
+#include <binder/IServiceManager.h>
+
+using ::android::defaultServiceManager;
+using ::android::IBinder;
+using ::android::IServiceManager;
+using ::android::sp;
+using ::android::status_t;
+using ::android::String16;
+
+binder_status_t AServiceManager_addService(AIBinder* binder, const char* instance) {
+    if (binder == nullptr || instance == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    sp<IServiceManager> sm = defaultServiceManager();
+    status_t status = sm->addService(String16(instance), binder->getBinder());
+    return PruneStatusT(status);
+}
+AIBinder* AServiceManager_getService(const char* instance) {
+    if (instance == nullptr) {
+        return nullptr;
+    }
+
+    sp<IServiceManager> sm = defaultServiceManager();
+    sp<IBinder> binder = sm->getService(String16(instance));
+
+    sp<AIBinder> ret = ABpBinder::lookupOrCreateFromBinder(binder);
+    AIBinder_incStrong(ret.get());
+    return ret.get();
+}
diff --git a/libs/binder/ndk/status.cpp b/libs/binder/ndk/status.cpp
new file mode 100644
index 0000000..1f75b0b
--- /dev/null
+++ b/libs/binder/ndk/status.cpp
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_status.h>
+#include "status_internal.h"
+
+#include <android-base/logging.h>
+
+using ::android::status_t;
+using ::android::binder::Status;
+
+AStatus* AStatus_newOk() {
+    return new AStatus();
+}
+
+AStatus* AStatus_fromExceptionCode(binder_exception_t exception) {
+    return new AStatus(Status::fromExceptionCode(PruneException(exception)));
+}
+
+AStatus* AStatus_fromExceptionCodeWithMessage(binder_exception_t exception, const char* message) {
+    return new AStatus(Status::fromExceptionCode(PruneException(exception), message));
+}
+
+AStatus* AStatus_fromServiceSpecificError(int32_t serviceSpecific) {
+    return new AStatus(Status::fromServiceSpecificError(serviceSpecific));
+}
+
+AStatus* AStatus_fromServiceSpecificErrorWithMessage(int32_t serviceSpecific, const char* message) {
+    return new AStatus(Status::fromServiceSpecificError(serviceSpecific, message));
+}
+
+AStatus* AStatus_fromStatus(binder_status_t status) {
+    return new AStatus(Status::fromStatusT(PruneStatusT(status)));
+}
+
+bool AStatus_isOk(const AStatus* status) {
+    return status->get()->isOk();
+}
+
+binder_exception_t AStatus_getExceptionCode(const AStatus* status) {
+    return PruneException(status->get()->exceptionCode());
+}
+
+int32_t AStatus_getServiceSpecificError(const AStatus* status) {
+    return status->get()->serviceSpecificErrorCode();
+}
+
+binder_status_t AStatus_getStatus(const AStatus* status) {
+    return PruneStatusT(status->get()->transactionError());
+}
+
+const char* AStatus_getMessage(const AStatus* status) {
+    return status->get()->exceptionMessage().c_str();
+}
+
+void AStatus_delete(AStatus* status) {
+    delete status;
+}
+
+binder_status_t PruneStatusT(status_t status) {
+    switch (status) {
+        case ::android::OK:
+            return STATUS_OK;
+        case ::android::NO_MEMORY:
+            return STATUS_NO_MEMORY;
+        case ::android::INVALID_OPERATION:
+            return STATUS_INVALID_OPERATION;
+        case ::android::BAD_VALUE:
+            return STATUS_BAD_VALUE;
+        case ::android::BAD_TYPE:
+            return STATUS_BAD_TYPE;
+        case ::android::NAME_NOT_FOUND:
+            return STATUS_NAME_NOT_FOUND;
+        case ::android::PERMISSION_DENIED:
+            return STATUS_PERMISSION_DENIED;
+        case ::android::NO_INIT:
+            return STATUS_NO_INIT;
+        case ::android::ALREADY_EXISTS:
+            return STATUS_ALREADY_EXISTS;
+        case ::android::DEAD_OBJECT:
+            return STATUS_DEAD_OBJECT;
+        case ::android::FAILED_TRANSACTION:
+            return STATUS_FAILED_TRANSACTION;
+        case ::android::BAD_INDEX:
+            return STATUS_BAD_INDEX;
+        case ::android::NOT_ENOUGH_DATA:
+            return STATUS_NOT_ENOUGH_DATA;
+        case ::android::WOULD_BLOCK:
+            return STATUS_WOULD_BLOCK;
+        case ::android::TIMED_OUT:
+            return STATUS_TIMED_OUT;
+        case ::android::UNKNOWN_TRANSACTION:
+            return STATUS_UNKNOWN_TRANSACTION;
+        case ::android::FDS_NOT_ALLOWED:
+            return STATUS_FDS_NOT_ALLOWED;
+        case ::android::UNEXPECTED_NULL:
+            return STATUS_UNEXPECTED_NULL;
+        case ::android::UNKNOWN_ERROR:
+            return STATUS_UNKNOWN_ERROR;
+
+        default:
+            LOG(WARNING) << __func__
+                         << ": Unknown status_t pruned into STATUS_UNKNOWN_ERROR: " << status;
+            return STATUS_UNKNOWN_ERROR;
+    }
+}
+
+binder_exception_t PruneException(int32_t exception) {
+    switch (exception) {
+        case Status::EX_NONE:
+            return EX_NONE;
+        case Status::EX_SECURITY:
+            return EX_SECURITY;
+        case Status::EX_BAD_PARCELABLE:
+            return EX_BAD_PARCELABLE;
+        case Status::EX_ILLEGAL_ARGUMENT:
+            return EX_ILLEGAL_ARGUMENT;
+        case Status::EX_NULL_POINTER:
+            return EX_NULL_POINTER;
+        case Status::EX_ILLEGAL_STATE:
+            return EX_ILLEGAL_STATE;
+        case Status::EX_NETWORK_MAIN_THREAD:
+            return EX_NETWORK_MAIN_THREAD;
+        case Status::EX_UNSUPPORTED_OPERATION:
+            return EX_UNSUPPORTED_OPERATION;
+        case Status::EX_SERVICE_SPECIFIC:
+            return EX_SERVICE_SPECIFIC;
+        case Status::EX_PARCELABLE:
+            return EX_PARCELABLE;
+        case Status::EX_TRANSACTION_FAILED:
+            return EX_TRANSACTION_FAILED;
+
+        default:
+            LOG(WARNING) << __func__
+                         << ": Unknown status_t pruned into EX_TRANSACTION_FAILED: " << exception;
+            return EX_TRANSACTION_FAILED;
+    }
+}
diff --git a/libs/binder/ndk/status_internal.h b/libs/binder/ndk/status_internal.h
new file mode 100644
index 0000000..f6227f7
--- /dev/null
+++ b/libs/binder/ndk/status_internal.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_status.h>
+
+#include <binder/Status.h>
+#include <utils/Errors.h>
+
+struct AStatus {
+    AStatus() {}  // ok
+    explicit AStatus(::android::binder::Status&& status) : mStatus(std::move(status)) {}
+
+    ::android::binder::Status* get() { return &mStatus; }
+    const ::android::binder::Status* get() const { return &mStatus; }
+
+   private:
+    ::android::binder::Status mStatus;
+};
+
+// This collapses the statuses into the declared range.
+binder_status_t PruneStatusT(android::status_t status);
+
+// This collapses the exception into the declared range.
+binder_exception_t PruneException(int32_t exception);
diff --git a/libs/binder/ndk/test/Android.bp b/libs/binder/ndk/test/Android.bp
new file mode 100644
index 0000000..b29b6e7
--- /dev/null
+++ b/libs/binder/ndk/test/Android.bp
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_defaults {
+    name: "test_libbinder_ndk_defaults",
+    shared_libs: [
+        "libbase",
+    ],
+    strip: {
+        none: true,
+    },
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+
+cc_library_static {
+    name: "test_libbinder_ndk_library",
+    defaults: ["test_libbinder_ndk_defaults"],
+    export_include_dirs: ["include"],
+    shared_libs: ["libbinder_ndk"],
+    export_shared_lib_headers: ["libbinder_ndk"],
+    srcs: ["iface.cpp"],
+}
+
+cc_defaults {
+    name: "test_libbinder_ndk_test_defaults",
+    defaults: ["test_libbinder_ndk_defaults"],
+    shared_libs: [
+        "libandroid_runtime",
+        "libbase",
+        "libbinder",
+        "libutils",
+    ],
+    static_libs: [
+        "libbinder_ndk",
+        "test_libbinder_ndk_library",
+    ],
+}
+
+// This test is a unit test of the low-level API that is presented here,
+// specifically the parts which are outside of the NDK. Actual users should
+// also instead use AIDL to generate these stubs. See android.binder.cts.
+cc_test {
+    name: "libbinder_ndk_test_client",
+    defaults: ["test_libbinder_ndk_test_defaults"],
+    srcs: ["main_client.cpp"],
+}
+
+cc_test {
+    name: "libbinder_ndk_test_server",
+    defaults: ["test_libbinder_ndk_test_defaults"],
+    srcs: ["main_server.cpp"],
+    gtest: false,
+}
diff --git a/libs/binder/ndk/test/iface.cpp b/libs/binder/ndk/test/iface.cpp
new file mode 100644
index 0000000..64832f3
--- /dev/null
+++ b/libs/binder/ndk/test/iface.cpp
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <iface/iface.h>
+
+#include <android/binder_auto_utils.h>
+
+using ::android::sp;
+using ::android::wp;
+
+const char* IFoo::kSomeInstanceName = "libbinder_ndk-test-IFoo";
+const char* IFoo::kInstanceNameToDieFor = "libbinder_ndk-test-IFoo-to-die";
+const char* kIFooDescriptor = "my-special-IFoo-class";
+
+struct IFoo_Class_Data {
+    sp<IFoo> foo;
+};
+
+void* IFoo_Class_onCreate(void* args) {
+    IFoo_Class_Data* foo = static_cast<IFoo_Class_Data*>(args);
+    // This is a foo, but we're currently not verifying that. So, the method newLocalBinder is
+    // coupled with this.
+    return static_cast<void*>(foo);
+}
+
+void IFoo_Class_onDestroy(void* userData) {
+    delete static_cast<IFoo_Class_Data*>(userData);
+}
+
+binder_status_t IFoo_Class_onTransact(AIBinder* binder, transaction_code_t code, const AParcel* in,
+                                      AParcel* out) {
+    binder_status_t stat = STATUS_FAILED_TRANSACTION;
+
+    sp<IFoo> foo = static_cast<IFoo_Class_Data*>(AIBinder_getUserData(binder))->foo;
+    CHECK(foo != nullptr) << "Transaction made on already deleted object";
+
+    switch (code) {
+        case IFoo::DOFOO: {
+            int32_t valueIn;
+            int32_t valueOut;
+            stat = AParcel_readInt32(in, &valueIn);
+            if (stat != STATUS_OK) break;
+            stat = foo->doubleNumber(valueIn, &valueOut);
+            if (stat != STATUS_OK) break;
+            stat = AParcel_writeInt32(out, valueOut);
+            break;
+        }
+        case IFoo::DIE: {
+            stat = foo->die();
+            break;
+        }
+    }
+
+    return stat;
+}
+
+AIBinder_Class* IFoo::kClass = AIBinder_Class_define(kIFooDescriptor, IFoo_Class_onCreate,
+                                                     IFoo_Class_onDestroy, IFoo_Class_onTransact);
+
+class BpFoo : public IFoo {
+   public:
+    explicit BpFoo(AIBinder* binder) : mBinder(binder) {}
+    virtual ~BpFoo() { AIBinder_decStrong(mBinder); }
+
+    virtual binder_status_t doubleNumber(int32_t in, int32_t* out) {
+        binder_status_t stat = STATUS_OK;
+
+        AParcel* parcelIn;
+        stat = AIBinder_prepareTransaction(mBinder, &parcelIn);
+        if (stat != STATUS_OK) return stat;
+
+        stat = AParcel_writeInt32(parcelIn, in);
+        if (stat != STATUS_OK) return stat;
+
+        ::ndk::ScopedAParcel parcelOut;
+        stat = AIBinder_transact(mBinder, IFoo::DOFOO, &parcelIn, parcelOut.getR(), 0 /*flags*/);
+        if (stat != STATUS_OK) return stat;
+
+        stat = AParcel_readInt32(parcelOut.get(), out);
+        if (stat != STATUS_OK) return stat;
+
+        return stat;
+    }
+
+    virtual binder_status_t die() {
+        binder_status_t stat = STATUS_OK;
+
+        AParcel* parcelIn;
+        stat = AIBinder_prepareTransaction(mBinder, &parcelIn);
+
+        ::ndk::ScopedAParcel parcelOut;
+        stat = AIBinder_transact(mBinder, IFoo::DIE, &parcelIn, parcelOut.getR(), 0 /*flags*/);
+
+        return stat;
+    }
+
+   private:
+    // Always assumes one refcount
+    AIBinder* mBinder;
+};
+
+IFoo::~IFoo() {
+    AIBinder_Weak_delete(mWeakBinder);
+}
+
+binder_status_t IFoo::addService(const char* instance) {
+    AIBinder* binder = nullptr;
+
+    if (mWeakBinder != nullptr) {
+        // one strong ref count of binder
+        binder = AIBinder_Weak_promote(mWeakBinder);
+    }
+    if (binder == nullptr) {
+        // or one strong refcount here
+        binder = AIBinder_new(IFoo::kClass, static_cast<void*>(new IFoo_Class_Data{this}));
+        if (mWeakBinder != nullptr) {
+            AIBinder_Weak_delete(mWeakBinder);
+        }
+        mWeakBinder = AIBinder_Weak_new(binder);
+    }
+
+    binder_status_t status = AServiceManager_addService(binder, instance);
+    // Strong references we care about kept by remote process
+    AIBinder_decStrong(binder);
+    return status;
+}
+
+sp<IFoo> IFoo::getService(const char* instance, AIBinder** outBinder) {
+    AIBinder* binder = AServiceManager_getService(instance);  // maybe nullptr
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    if (!AIBinder_associateClass(binder, IFoo::kClass)) {
+        AIBinder_decStrong(binder);
+        return nullptr;
+    }
+
+    if (outBinder != nullptr) {
+        AIBinder_incStrong(binder);
+        *outBinder = binder;
+    }
+
+    if (AIBinder_isRemote(binder)) {
+        sp<IFoo> ret = new BpFoo(binder);  // takes ownership of binder
+        return ret;
+    }
+
+    IFoo_Class_Data* data = static_cast<IFoo_Class_Data*>(AIBinder_getUserData(binder));
+
+    CHECK(data != nullptr);  // always created with non-null data
+
+    sp<IFoo> ret = data->foo;
+
+    AIBinder* held = AIBinder_Weak_promote(ret->mWeakBinder);
+    CHECK(held == binder);
+    AIBinder_decStrong(held);
+
+    AIBinder_decStrong(binder);
+    return ret;
+}
diff --git a/libs/binder/ndk/test/include/iface/iface.h b/libs/binder/ndk/test/include/iface/iface.h
new file mode 100644
index 0000000..cdf5493
--- /dev/null
+++ b/libs/binder/ndk/test/include/iface/iface.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <utils/RefBase.h>
+
+// warning: it is recommended to use AIDL output instead of this. binder_ibinder_utils.h and some of
+// the other niceties make sure that, for instance, binder proxies are always the same. They also
+// don't use internal Android APIs like refbase which are used here only for convenience.
+
+class IFoo : public virtual ::android::RefBase {
+   public:
+    static const char* kSomeInstanceName;
+    static const char* kInstanceNameToDieFor;
+
+    static AIBinder_Class* kClass;
+
+    // Takes ownership of IFoo
+    binder_status_t addService(const char* instance);
+    static ::android::sp<IFoo> getService(const char* instance, AIBinder** outBinder = nullptr);
+
+    enum Call {
+        DOFOO = FIRST_CALL_TRANSACTION + 0,
+        DIE = FIRST_CALL_TRANSACTION + 1,
+    };
+
+    virtual ~IFoo();
+
+    virtual binder_status_t doubleNumber(int32_t in, int32_t* out) = 0;
+    virtual binder_status_t die() = 0;
+
+   private:
+    // this variable is only when IFoo is local (since this test combines 'IFoo' and 'BnFoo'), not
+    // for BpFoo.
+    AIBinder_Weak* mWeakBinder = nullptr;
+};
diff --git a/libs/binder/ndk/test/main_client.cpp b/libs/binder/ndk/test/main_client.cpp
new file mode 100644
index 0000000..c159d71
--- /dev/null
+++ b/libs/binder/ndk/test/main_client.cpp
@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_ibinder_jni.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gtest/gtest.h>
+#include <iface/iface.h>
+
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+using ::android::sp;
+
+constexpr char kExistingNonNdkService[] = "SurfaceFlinger";
+
+// This is too slow
+// TEST(NdkBinder, GetServiceThatDoesntExist) {
+//     sp<IFoo> foo = IFoo::getService("asdfghkl;");
+//     EXPECT_EQ(nullptr, foo.get());
+// }
+
+TEST(NdkBinder, DoubleNumber) {
+    sp<IFoo> foo = IFoo::getService(IFoo::kSomeInstanceName);
+    ASSERT_NE(foo, nullptr);
+
+    int32_t out;
+    EXPECT_EQ(STATUS_OK, foo->doubleNumber(1, &out));
+    EXPECT_EQ(2, out);
+}
+
+void LambdaOnDeath(void* cookie) {
+    auto onDeath = static_cast<std::function<void(void)>*>(cookie);
+    (*onDeath)();
+};
+TEST(NdkBinder, DeathRecipient) {
+    using namespace std::chrono_literals;
+
+    AIBinder* binder;
+    sp<IFoo> foo = IFoo::getService(IFoo::kInstanceNameToDieFor, &binder);
+    ASSERT_NE(nullptr, foo.get());
+    ASSERT_NE(nullptr, binder);
+
+    std::mutex deathMutex;
+    std::condition_variable deathCv;
+    bool deathRecieved = false;
+
+    std::function<void(void)> onDeath = [&] {
+        std::cerr << "Binder died (as requested)." << std::endl;
+        deathRecieved = true;
+        deathCv.notify_one();
+    };
+
+    AIBinder_DeathRecipient* recipient = AIBinder_DeathRecipient_new(LambdaOnDeath);
+
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, static_cast<void*>(&onDeath)));
+
+    // the binder driver should return this if the service dies during the transaction
+    EXPECT_EQ(STATUS_DEAD_OBJECT, foo->die());
+
+    std::unique_lock<std::mutex> lock(deathMutex);
+    EXPECT_TRUE(deathCv.wait_for(lock, 1s, [&] { return deathRecieved; }));
+    EXPECT_TRUE(deathRecieved);
+
+    AIBinder_DeathRecipient_delete(recipient);
+    AIBinder_decStrong(binder);
+}
+
+TEST(NdkBinder, RetrieveNonNdkService) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binder);
+    EXPECT_TRUE(AIBinder_isRemote(binder));
+    EXPECT_TRUE(AIBinder_isAlive(binder));
+    EXPECT_EQ(STATUS_OK, AIBinder_ping(binder));
+
+    AIBinder_decStrong(binder);
+}
+
+void OnBinderDeath(void* cookie) {
+    LOG(ERROR) << "BINDER DIED. COOKIE: " << cookie;
+}
+
+TEST(NdkBinder, LinkToDeath) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binder);
+
+    AIBinder_DeathRecipient* recipient = AIBinder_DeathRecipient_new(OnBinderDeath);
+    ASSERT_NE(nullptr, recipient);
+
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_NAME_NOT_FOUND, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+
+    AIBinder_DeathRecipient_delete(recipient);
+    AIBinder_decStrong(binder);
+}
+
+class MyTestFoo : public IFoo {
+    binder_status_t doubleNumber(int32_t in, int32_t* out) override {
+        *out = 2 * in;
+        LOG(INFO) << "doubleNumber (" << in << ") => " << *out;
+        return STATUS_OK;
+    }
+    binder_status_t die() override {
+        ADD_FAILURE() << "die called on local instance";
+        return STATUS_OK;
+    }
+};
+
+TEST(NdkBinder, GetServiceInProcess) {
+    static const char* kInstanceName = "test-get-service-in-process";
+
+    sp<IFoo> foo = new MyTestFoo;
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName));
+
+    sp<IFoo> getFoo = IFoo::getService(kInstanceName);
+    EXPECT_EQ(foo.get(), getFoo.get());
+
+    int32_t out;
+    EXPECT_EQ(STATUS_OK, getFoo->doubleNumber(1, &out));
+    EXPECT_EQ(2, out);
+}
+
+TEST(NdkBinder, EqualityOfRemoteBinderPointer) {
+    AIBinder* binderA = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binderA);
+
+    AIBinder* binderB = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binderB);
+
+    EXPECT_EQ(binderA, binderB);
+
+    AIBinder_decStrong(binderA);
+    AIBinder_decStrong(binderB);
+}
+
+TEST(NdkBinder, ToFromJavaNullptr) {
+    EXPECT_EQ(nullptr, AIBinder_toJavaBinder(nullptr, nullptr));
+    EXPECT_EQ(nullptr, AIBinder_fromJavaBinder(nullptr, nullptr));
+}
+
+TEST(NdkBinder, ABpBinderRefCount) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    AIBinder_Weak* wBinder = AIBinder_Weak_new(binder);
+
+    ASSERT_NE(nullptr, binder);
+    EXPECT_EQ(1, AIBinder_debugGetRefCount(binder));
+
+    AIBinder_decStrong(binder);
+
+    // assert because would need to decStrong if non-null and we shouldn't need to add a no-op here
+    ASSERT_NE(nullptr, AIBinder_Weak_promote(wBinder));
+
+    AIBinder_Weak_delete(wBinder);
+}
+
+TEST(NdkBinder, AddServiceMultipleTimes) {
+    static const char* kInstanceName1 = "test-multi-1";
+    static const char* kInstanceName2 = "test-multi-2";
+    sp<IFoo> foo = new MyTestFoo;
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName1));
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName2));
+    EXPECT_EQ(IFoo::getService(kInstanceName1), IFoo::getService(kInstanceName2));
+}
+
+int main(int argc, char* argv[]) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    ABinderProcess_setThreadPoolMaxThreadCount(1);  // to recieve death notifications/callbacks
+    ABinderProcess_startThreadPool();
+
+    return RUN_ALL_TESTS();
+}
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_interface_utils.h>
+#include <android/binder_parcel_utils.h>
diff --git a/libs/binder/ndk/test/main_server.cpp b/libs/binder/ndk/test/main_server.cpp
new file mode 100644
index 0000000..a6e17e8
--- /dev/null
+++ b/libs/binder/ndk/test/main_server.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_process.h>
+#include <iface/iface.h>
+
+using ::android::sp;
+
+class MyFoo : public IFoo {
+    binder_status_t doubleNumber(int32_t in, int32_t* out) override {
+        *out = 2 * in;
+        LOG(INFO) << "doubleNumber (" << in << ") => " << *out;
+        return STATUS_OK;
+    }
+
+    binder_status_t die() override {
+        LOG(FATAL) << "IFoo::die called!";
+        return STATUS_UNKNOWN_ERROR;
+    }
+};
+
+int service(const char* instance) {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+
+    // Strong reference to MyFoo kept by service manager.
+    binder_status_t status = (new MyFoo)->addService(instance);
+
+    if (status != STATUS_OK) {
+        LOG(FATAL) << "Could not register: " << status << " " << instance;
+    }
+
+    ABinderProcess_joinThreadPool();
+
+    return 1;  // should not return
+}
+
+int main() {
+    if (fork() == 0) {
+        return service(IFoo::kInstanceNameToDieFor);
+    }
+
+    return service(IFoo::kSomeInstanceName);
+}
diff --git a/libs/binder/ndk/update.sh b/libs/binder/ndk/update.sh
new file mode 100755
index 0000000..9a4577f
--- /dev/null
+++ b/libs/binder/ndk/update.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+set -ex
+
+# This script makes sure that the source code is in sync with the various scripts
+./scripts/gen_parcel_helper.py
+./scripts/format.sh
+./scripts/init_map.sh > libbinder_ndk.map.txt
diff --git a/libs/binder/tests/binderDriverInterfaceTest.cpp b/libs/binder/tests/binderDriverInterfaceTest.cpp
index 4f00bc1..77ebac8 100644
--- a/libs/binder/tests/binderDriverInterfaceTest.cpp
+++ b/libs/binder/tests/binderDriverInterfaceTest.cpp
@@ -36,8 +36,8 @@
 
             m_binderFd = open(BINDER_DEV_NAME, O_RDWR | O_NONBLOCK | O_CLOEXEC);
             ASSERT_GE(m_binderFd, 0);
-            m_buffer = mmap(NULL, 64*1024, PROT_READ, MAP_SHARED, m_binderFd, 0);
-            ASSERT_NE(m_buffer, (void *)NULL);
+            m_buffer = mmap(nullptr, 64*1024, PROT_READ, MAP_SHARED, m_binderFd, 0);
+            ASSERT_NE(m_buffer, (void *)nullptr);
             ret = ioctl(m_binderFd, BINDER_SET_MAX_THREADS, &max_threads);
             EXPECT_EQ(0, ret);
             EnterLooper();
@@ -156,23 +156,23 @@
 }
 
 TEST_F(BinderDriverInterfaceTest, WriteReadNull) {
-    binderTestIoctlErr1(BINDER_WRITE_READ, NULL, EFAULT);
+    binderTestIoctlErr1(BINDER_WRITE_READ, nullptr, EFAULT);
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdleTimeoutNull) {
-    binderTestIoctlErr2(BINDER_SET_IDLE_TIMEOUT, NULL, EFAULT, EINVAL);
+    binderTestIoctlErr2(BINDER_SET_IDLE_TIMEOUT, nullptr, EFAULT, EINVAL);
 }
 
 TEST_F(BinderDriverInterfaceTest, SetMaxThreadsNull) {
-    binderTestIoctlErr2(BINDER_SET_MAX_THREADS, NULL, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
+    binderTestIoctlErr2(BINDER_SET_MAX_THREADS, nullptr, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdlePriorityNull) {
-    binderTestIoctlErr2(BINDER_SET_IDLE_PRIORITY, NULL, EFAULT, EINVAL);
+    binderTestIoctlErr2(BINDER_SET_IDLE_PRIORITY, nullptr, EFAULT, EINVAL);
 }
 
 TEST_F(BinderDriverInterfaceTest, VersionNull) {
-    binderTestIoctlErr2(BINDER_VERSION, NULL, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
+    binderTestIoctlErr2(BINDER_VERSION, nullptr, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdleTimeoutNoTest) {
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 1611e11..99a71bd 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -65,6 +65,7 @@
     BINDER_LIB_TEST_ADD_STRONG_REF_TRANSACTION,
     BINDER_LIB_TEST_LINK_DEATH_TRANSACTION,
     BINDER_LIB_TEST_WRITE_FILE_TRANSACTION,
+    BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION,
     BINDER_LIB_TEST_PROMOTE_WEAK_REF_TRANSACTION,
     BINDER_LIB_TEST_EXIT_TRANSACTION,
     BINDER_LIB_TEST_DELAYED_EXIT_TRANSACTION,
@@ -88,7 +89,7 @@
         strpipefd1,
         usepoll,
         binderserversuffix,
-        NULL
+        nullptr
     };
 
     ret = pipe(pipefd);
@@ -123,7 +124,7 @@
         }
     }
     if (ret < 0) {
-        wait(NULL);
+        wait(nullptr);
         return ret;
     }
     return pid;
@@ -145,7 +146,7 @@
             sp<IServiceManager> sm = defaultServiceManager();
             //printf("%s: pid %d, get service\n", __func__, m_pid);
             m_server = sm->getService(binderLibTestServiceName);
-            ASSERT_TRUE(m_server != NULL);
+            ASSERT_TRUE(m_server != nullptr);
             //printf("%s: pid %d, get service done\n", __func__, m_pid);
         }
         virtual void TearDown() {
@@ -155,7 +156,7 @@
             pid_t pid;
 
             //printf("%s: pid %d\n", __func__, m_pid);
-            if (m_server != NULL) {
+            if (m_server != nullptr) {
                 ret = m_server->transact(BINDER_LIB_TEST_GET_STATUS_TRANSACTION, data, &reply);
                 EXPECT_EQ(0, ret);
                 ret = m_server->transact(BINDER_LIB_TEST_EXIT_TRANSACTION, data, &reply, TF_ONE_WAY);
@@ -192,9 +193,9 @@
             ret = m_server->transact(code, data, &reply);
             EXPECT_EQ(NO_ERROR, ret);
 
-            EXPECT_FALSE(binder != NULL);
+            EXPECT_FALSE(binder != nullptr);
             binder = reply.readStrongBinder();
-            EXPECT_TRUE(binder != NULL);
+            EXPECT_TRUE(binder != nullptr);
             ret = reply.readInt32(&id);
             EXPECT_EQ(NO_ERROR, ret);
             if (idPtr)
@@ -202,12 +203,12 @@
             return binder;
         }
 
-        sp<IBinder> addServer(int32_t *idPtr = NULL)
+        sp<IBinder> addServer(int32_t *idPtr = nullptr)
         {
             return addServerEtc(idPtr, BINDER_LIB_TEST_ADD_SERVER);
         }
 
-        sp<IBinder> addPollServer(int32_t *idPtr = NULL)
+        sp<IBinder> addPollServer(int32_t *idPtr = nullptr)
         {
             return addServerEtc(idPtr, BINDER_LIB_TEST_ADD_POLL_SERVER);
         }
@@ -229,7 +230,7 @@
 {
     public:
         BinderLibTestBundle(void) {}
-        BinderLibTestBundle(const Parcel *source) : m_isValid(false) {
+        explicit BinderLibTestBundle(const Parcel *source) : m_isValid(false) {
             int32_t mark;
             int32_t bundleLen;
             size_t pos;
@@ -274,8 +275,8 @@
         BinderLibTestEvent(void)
             : m_eventTriggered(false)
         {
-            pthread_mutex_init(&m_waitMutex, NULL);
-            pthread_cond_init(&m_waitCond, NULL);
+            pthread_mutex_init(&m_waitMutex, nullptr);
+            pthread_cond_init(&m_waitCond, nullptr);
         }
         int waitEvent(int timeout_s)
         {
@@ -315,7 +316,7 @@
     public:
         BinderLibTestCallBack()
             : m_result(NOT_ENOUGH_DATA)
-            , m_prev_end(NULL)
+            , m_prev_end(nullptr)
         {
         }
         status_t getResult(void)
@@ -413,7 +414,7 @@
     int32_t ptrsize;
     Parcel data, reply;
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
     ret = server->transact(BINDER_LIB_TEST_GET_PTR_SIZE_TRANSACTION, data, &reply);
     EXPECT_EQ(NO_ERROR, ret);
     ret = reply.readInt32(&ptrsize);
@@ -436,7 +437,7 @@
         BinderLibTestBundle datai;
 
         server = addServer(&serverId[i]);
-        ASSERT_TRUE(server != NULL);
+        ASSERT_TRUE(server != nullptr);
         data.writeStrongBinder(server);
         data.writeInt32(BINDER_LIB_TEST_GET_ID_TRANSACTION);
         datai.appendTo(&data);
@@ -480,7 +481,7 @@
         BinderLibTestBundle datai2;
 
         server = addServer(&serverId[i]);
-        ASSERT_TRUE(server != NULL);
+        ASSERT_TRUE(server != nullptr);
         data.writeStrongBinder(server);
         data.writeInt32(BINDER_LIB_TEST_INDIRECT_TRANSACTION);
 
@@ -546,7 +547,7 @@
 TEST_F(BinderLibTest, AddServer)
 {
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
 }
 
 TEST_F(BinderLibTest, DeathNotificationNoRefs)
@@ -557,7 +558,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
     }
@@ -579,7 +580,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
         wbinder = binder;
@@ -602,7 +603,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
         sbinder = binder;
@@ -629,13 +630,13 @@
     sp<IBinder> passiveclient[clientcount];
 
     target = addServer();
-    ASSERT_TRUE(target != NULL);
+    ASSERT_TRUE(target != nullptr);
     for (int i = 0; i < clientcount; i++) {
         {
             Parcel data, reply;
 
             linkedclient[i] = addServer();
-            ASSERT_TRUE(linkedclient[i] != NULL);
+            ASSERT_TRUE(linkedclient[i] != nullptr);
             callBack[i] = new BinderLibTestCallBack();
             data.writeStrongBinder(target);
             data.writeStrongBinder(callBack[i]);
@@ -646,7 +647,7 @@
             Parcel data, reply;
 
             passiveclient[i] = addServer();
-            ASSERT_TRUE(passiveclient[i] != NULL);
+            ASSERT_TRUE(passiveclient[i] != nullptr);
             data.writeStrongBinder(target);
             ret = passiveclient[i]->transact(BINDER_LIB_TEST_ADD_STRONG_REF_TRANSACTION, data, &reply, TF_ONE_WAY);
             EXPECT_EQ(NO_ERROR, ret);
@@ -671,9 +672,9 @@
     status_t ret;
     sp<BinderLibTestCallBack> callback;
     sp<IBinder> target = addServer();
-    ASSERT_TRUE(target != NULL);
+    ASSERT_TRUE(target != nullptr);
     sp<IBinder> client = addServer();
-    ASSERT_TRUE(client != NULL);
+    ASSERT_TRUE(client != nullptr);
 
     sp<TestDeathRecipient> testDeathRecipient = new TestDeathRecipient();
 
@@ -763,16 +764,51 @@
     close(pipefd[0]);
 }
 
+TEST_F(BinderLibTest, PassParcelFileDescriptor) {
+    const int datasize = 123;
+    std::vector<uint8_t> writebuf(datasize);
+    for (size_t i = 0; i < writebuf.size(); ++i) {
+        writebuf[i] = i;
+    }
+
+    android::base::unique_fd read_end, write_end;
+    {
+        int pipefd[2];
+        ASSERT_EQ(0, pipe2(pipefd, O_NONBLOCK));
+        read_end.reset(pipefd[0]);
+        write_end.reset(pipefd[1]);
+    }
+    {
+        Parcel data;
+        EXPECT_EQ(NO_ERROR, data.writeDupParcelFileDescriptor(write_end.get()));
+        write_end.reset();
+        EXPECT_EQ(NO_ERROR, data.writeInt32(datasize));
+        EXPECT_EQ(NO_ERROR, data.write(writebuf.data(), datasize));
+
+        Parcel reply;
+        EXPECT_EQ(NO_ERROR,
+                  m_server->transact(BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION, data,
+                                     &reply));
+    }
+    std::vector<uint8_t> readbuf(datasize);
+    EXPECT_EQ(datasize, read(read_end.get(), readbuf.data(), datasize));
+    EXPECT_EQ(writebuf, readbuf);
+
+    waitForReadData(read_end.get(), 5000); /* wait for other proccess to close pipe */
+
+    EXPECT_EQ(0, read(read_end.get(), readbuf.data(), datasize));
+}
+
 TEST_F(BinderLibTest, PromoteLocal) {
     sp<IBinder> strong = new BBinder();
     wp<IBinder> weak = strong;
     sp<IBinder> strong_from_weak = weak.promote();
-    EXPECT_TRUE(strong != NULL);
+    EXPECT_TRUE(strong != nullptr);
     EXPECT_EQ(strong, strong_from_weak);
-    strong = NULL;
-    strong_from_weak = NULL;
+    strong = nullptr;
+    strong_from_weak = nullptr;
     strong_from_weak = weak.promote();
-    EXPECT_TRUE(strong_from_weak == NULL);
+    EXPECT_TRUE(strong_from_weak == nullptr);
 }
 
 TEST_F(BinderLibTest, PromoteRemote) {
@@ -781,8 +817,8 @@
     sp<IBinder> strong = new BBinder();
     sp<IBinder> server = addServer();
 
-    ASSERT_TRUE(server != NULL);
-    ASSERT_TRUE(strong != NULL);
+    ASSERT_TRUE(server != nullptr);
+    ASSERT_TRUE(strong != nullptr);
 
     ret = data.writeWeakBinder(strong);
     EXPECT_EQ(NO_ERROR, ret);
@@ -799,7 +835,7 @@
     EXPECT_EQ(NO_ERROR, ret);
 
     const flat_binder_object *fb = reply.readObject(false);
-    ASSERT_TRUE(fb != NULL);
+    ASSERT_TRUE(fb != nullptr);
     EXPECT_EQ(BINDER_TYPE_HANDLE, fb->hdr.type);
     EXPECT_EQ(m_server, ProcessState::self()->getStrongProxyForHandle(fb->handle));
     EXPECT_EQ((binder_uintptr_t)0, fb->cookie);
@@ -810,7 +846,7 @@
     status_t ret;
 
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
 
     __u32 freedHandle;
     wp<IBinder> keepFreedBinder;
@@ -881,12 +917,12 @@
     data2.writeStrongBinder(callBack2);
     data2.writeInt32(0); // delay in us
 
-    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data, NULL, TF_ONE_WAY);
+    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data, nullptr, TF_ONE_WAY);
     EXPECT_EQ(NO_ERROR, ret);
 
     // The delay ensures that this second transaction will end up on the async_todo list
     // (for a single-threaded server)
-    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data2, NULL, TF_ONE_WAY);
+    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data2, nullptr, TF_ONE_WAY);
     EXPECT_EQ(NO_ERROR, ret);
 
     // The server will ensure that the two transactions are handled in the expected order;
@@ -905,14 +941,14 @@
 class BinderLibTestService : public BBinder
 {
     public:
-        BinderLibTestService(int32_t id)
+        explicit BinderLibTestService(int32_t id)
             : m_id(id)
             , m_nextServerId(id + 1)
             , m_serverStartRequested(false)
-            , m_callback(NULL)
+            , m_callback(nullptr)
         {
-            pthread_mutex_init(&m_serverWaitMutex, NULL);
-            pthread_cond_init(&m_serverWaitCond, NULL);
+            pthread_mutex_init(&m_serverWaitMutex, nullptr);
+            pthread_cond_init(&m_serverWaitCond, nullptr);
         }
         ~BinderLibTestService()
         {
@@ -920,11 +956,11 @@
         }
 
         void processPendingCall() {
-            if (m_callback != NULL) {
+            if (m_callback != nullptr) {
                 Parcel data;
                 data.writeInt32(NO_ERROR);
                 m_callback->transact(BINDER_LIB_TEST_CALL_BACK, data, nullptr, TF_ONE_WAY);
-                m_callback = NULL;
+                m_callback = nullptr;
             }
         }
 
@@ -943,7 +979,7 @@
                 sp<IBinder> binder;
                 id = data.readInt32();
                 binder = data.readStrongBinder();
-                if (binder == NULL) {
+                if (binder == nullptr) {
                     return BAD_VALUE;
                 }
 
@@ -993,7 +1029,7 @@
                     } else {
                         reply->writeStrongBinder(m_serverStarted);
                         reply->writeInt32(serverid);
-                        m_serverStarted = NULL;
+                        m_serverStarted = nullptr;
                         ret = NO_ERROR;
                     }
                 } else if (ret >= 0) {
@@ -1008,7 +1044,7 @@
             case BINDER_LIB_TEST_DELAYED_CALL_BACK: {
                 // Note: this transaction is only designed for use with a
                 // poll() server. See comments around epoll_wait().
-                if (m_callback != NULL) {
+                if (m_callback != nullptr) {
                     // A callback was already pending; this means that
                     // we received a second call while still processing
                     // the first one. Fail the test.
@@ -1016,7 +1052,7 @@
                     Parcel data2;
                     data2.writeInt32(UNKNOWN_ERROR);
 
-                    callback->transact(BINDER_LIB_TEST_CALL_BACK, data2, NULL, TF_ONE_WAY);
+                    callback->transact(BINDER_LIB_TEST_CALL_BACK, data2, nullptr, TF_ONE_WAY);
                 } else {
                     m_callback = data.readStrongBinder();
                     int32_t delayUs = data.readInt32();
@@ -1045,7 +1081,7 @@
                 Parcel data2, reply2;
                 sp<IBinder> binder;
                 binder = data.readStrongBinder();
-                if (binder == NULL) {
+                if (binder == nullptr) {
                     return BAD_VALUE;
                 }
                 data2.writeInt32(NO_ERROR);
@@ -1068,7 +1104,7 @@
                 reply->writeInt32(count);
                 for (int i = 0; i < count; i++) {
                     binder = data.readStrongBinder();
-                    if (binder == NULL) {
+                    if (binder == nullptr) {
                         return BAD_VALUE;
                     }
                     indirect_code = data.readInt32();
@@ -1101,11 +1137,11 @@
                 sp<IBinder> callback;
 
                 target = data.readStrongBinder();
-                if (target == NULL) {
+                if (target == nullptr) {
                     return BAD_VALUE;
                 }
                 callback = data.readStrongBinder();
-                if (callback == NULL) {
+                if (callback == nullptr) {
                     return BAD_VALUE;
                 }
                 ret = target->linkToDeath(testDeathRecipient);
@@ -1130,7 +1166,7 @@
                     return ret;
                 }
                 buf = data.readInplace(size);
-                if (buf == NULL) {
+                if (buf == nullptr) {
                     return BAD_VALUE;
                 }
                 ret = write(fd, buf, size);
@@ -1138,6 +1174,28 @@
                     return UNKNOWN_ERROR;
                 return NO_ERROR;
             }
+            case BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION: {
+                int ret;
+                int32_t size;
+                const void *buf;
+                android::base::unique_fd fd;
+
+                ret = data.readUniqueParcelFileDescriptor(&fd);
+                if (ret != NO_ERROR) {
+                    return ret;
+                }
+                ret = data.readInt32(&size);
+                if (ret != NO_ERROR) {
+                    return ret;
+                }
+                buf = data.readInplace(size);
+                if (buf == nullptr) {
+                    return BAD_VALUE;
+                }
+                ret = write(fd.get(), buf, size);
+                if (ret != size) return UNKNOWN_ERROR;
+                return NO_ERROR;
+            }
             case BINDER_LIB_TEST_PROMOTE_WEAK_REF_TRANSACTION: {
                 int ret;
                 wp<IBinder> weak;
@@ -1147,7 +1205,7 @@
                 sp<IBinder> server = sm->getService(binderLibTestServiceName);
 
                 weak = data.readWeakBinder();
-                if (weak == NULL) {
+                if (weak == nullptr) {
                     return BAD_VALUE;
                 }
                 strong = weak.promote();
@@ -1156,7 +1214,7 @@
                 if (ret != NO_ERROR)
                     exit(EXIT_FAILURE);
 
-                if (strong == NULL) {
+                if (strong == nullptr) {
                     reply->setError(1);
                 }
                 return NO_ERROR;
@@ -1165,7 +1223,7 @@
                 alarm(10);
                 return NO_ERROR;
             case BINDER_LIB_TEST_EXIT_TRANSACTION:
-                while (wait(NULL) != -1 || errno != ECHILD)
+                while (wait(nullptr) != -1 || errno != ECHILD)
                     ;
                 exit(EXIT_SUCCESS);
             case BINDER_LIB_TEST_CREATE_BINDER_TRANSACTION: {
@@ -1237,7 +1295,7 @@
         }
         IPCThreadState::self()->flushCommands(); // flush BC_ENTER_LOOPER
 
-        epoll_fd = epoll_create1(0);
+        epoll_fd = epoll_create1(EPOLL_CLOEXEC);
         if (epoll_fd == -1) {
             return 1;
         }
@@ -1300,4 +1358,3 @@
     ProcessState::self()->startThreadPool();
     return RUN_ALL_TESTS();
 }
-
diff --git a/libs/binder/tests/binderTextOutputTest.cpp b/libs/binder/tests/binderTextOutputTest.cpp
index f6dd22d..ce99f59 100644
--- a/libs/binder/tests/binderTextOutputTest.cpp
+++ b/libs/binder/tests/binderTextOutputTest.cpp
@@ -28,15 +28,14 @@
 #include <binder/TextOutput.h>
 #include <binder/Debug.h>
 
-static void CheckMessage(const CapturedStderr& cap,
+static void CheckMessage(CapturedStderr& cap,
                          const char* expected,
                          bool singleline) {
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
+    cap.Stop();
+    std::string output = cap.str();
     if (singleline)
         output.erase(std::remove(output.begin(), output.end(), '\n'));
-    ASSERT_STREQ(output.c_str(), expected);
+    ASSERT_EQ(output, expected);
 }
 
 #define CHECK_LOG_(input, expect, singleline)    \
@@ -60,28 +59,22 @@
 TEST(TextOutput, HandlesStdEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << std::endl;
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandlesCEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << "\n";
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandlesAndroidEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << android::endl;
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandleEmptyString) {
diff --git a/libs/binder/tests/binderThroughputTest.cpp b/libs/binder/tests/binderThroughputTest.cpp
index bf41e0b..b790997 100644
--- a/libs/binder/tests/binderThroughputTest.cpp
+++ b/libs/binder/tests/binderThroughputTest.cpp
@@ -380,7 +380,7 @@
             // Caller specified the max latency in microseconds.
             // No need to run training round in this case.
             if (atoi(argv[i+1]) > 0) {
-                max_time_bucket = strtoull(argv[i+1], (char **)NULL, 10) * 1000;
+                max_time_bucket = strtoull(argv[i+1], (char **)nullptr, 10) * 1000;
                 time_per_bucket = max_time_bucket / num_buckets;
                 i++;
             } else {
diff --git a/libs/binder/tests/binderValueTypeTest.cpp b/libs/binder/tests/binderValueTypeTest.cpp
index c8f4697..f8922b0 100644
--- a/libs/binder/tests/binderValueTypeTest.cpp
+++ b/libs/binder/tests/binderValueTypeTest.cpp
@@ -22,7 +22,6 @@
 #include <vector>
 
 #include "android-base/file.h"
-#include "android-base/test_utils.h"
 #include <gtest/gtest.h>
 
 #include <binder/Parcel.h>
@@ -76,13 +75,13 @@
 
 VALUE_TYPE_TEST(bool, Boolean, true)
 VALUE_TYPE_TEST(int32_t, Int, 31337)
-VALUE_TYPE_TEST(int64_t, Long, 13370133701337l)
+VALUE_TYPE_TEST(int64_t, Long, 13370133701337L)
 VALUE_TYPE_TEST(double, Double, 3.14159265358979323846)
 VALUE_TYPE_TEST(String16, String, String16("Lovely"))
 
 VALUE_TYPE_VECTOR_TEST(bool, Boolean, true)
 VALUE_TYPE_VECTOR_TEST(int32_t, Int, 31337)
-VALUE_TYPE_VECTOR_TEST(int64_t, Long, 13370133701337l)
+VALUE_TYPE_VECTOR_TEST(int64_t, Long, 13370133701337L)
 VALUE_TYPE_VECTOR_TEST(double, Double, 3.14159265358979323846)
 VALUE_TYPE_VECTOR_TEST(String16, String, String16("Lovely"))
 
diff --git a/libs/binder/tests/schd-dbg.cpp b/libs/binder/tests/schd-dbg.cpp
index 13f03b1..ec9534a 100644
--- a/libs/binder/tests/schd-dbg.cpp
+++ b/libs/binder/tests/schd-dbg.cpp
@@ -218,7 +218,7 @@
   uint64_t m_total_time = 0;
   uint64_t m_miss = 0;
   bool tracing;
-  Results(bool _tracing) : tracing(_tracing) {
+  explicit Results(bool _tracing) : tracing(_tracing) {
   }
   inline bool miss_deadline(uint64_t nano) {
     return nano > deadline_us * 1000;
@@ -295,7 +295,7 @@
 
   no_inherent += reply.readInt32();
   no_sync += reply.readInt32();
-  return 0;
+  return nullptr;
 }
 
 // create a fifo thread to transact and wait it to finished
diff --git a/libs/binderthreadstate/Android.bp b/libs/binderthreadstate/Android.bp
new file mode 100644
index 0000000..512b069
--- /dev/null
+++ b/libs/binderthreadstate/Android.bp
@@ -0,0 +1,46 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library {
+    name: "libbinderthreadstate",
+    recovery_available: true,
+    vendor_available: false,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
+    srcs: [
+        "IPCThreadStateBase.cpp",
+    ],
+
+    header_libs: [
+        "libbase_headers",
+        "libutils_headers",
+    ],
+
+    shared_libs: [
+        "liblog",
+    ],
+
+    export_include_dirs: ["include"],
+
+    sanitize: {
+        misc_undefined: ["integer"],
+    },
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+}
diff --git a/libs/binderthreadstate/IPCThreadStateBase.cpp b/libs/binderthreadstate/IPCThreadStateBase.cpp
new file mode 100644
index 0000000..fede151
--- /dev/null
+++ b/libs/binderthreadstate/IPCThreadStateBase.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "IPCThreadStateBase"
+
+#include <binderthreadstate/IPCThreadStateBase.h>
+#include <android-base/macros.h>
+
+#include <utils/Log.h>
+
+#include <errno.h>
+#include <inttypes.h>
+#include <pthread.h>
+
+namespace android {
+
+static pthread_mutex_t gTLSMutex = PTHREAD_MUTEX_INITIALIZER;
+static bool gHaveTLS = false;
+static pthread_key_t gTLS = 0;
+
+IPCThreadStateBase::IPCThreadStateBase() {
+    pthread_setspecific(gTLS, this);
+}
+
+IPCThreadStateBase* IPCThreadStateBase::self()
+{
+    if (gHaveTLS) {
+restart:
+        const pthread_key_t k = gTLS;
+        IPCThreadStateBase* st = (IPCThreadStateBase*)pthread_getspecific(k);
+        if (st) return st;
+        return new IPCThreadStateBase;
+    }
+
+    pthread_mutex_lock(&gTLSMutex);
+    if (!gHaveTLS) {
+        int key_create_value = pthread_key_create(&gTLS, threadDestructor);
+        if (key_create_value != 0) {
+            pthread_mutex_unlock(&gTLSMutex);
+            ALOGW("IPCThreadStateBase::self() unable to create TLS key, expect a crash: %s\n",
+                    strerror(key_create_value));
+            return nullptr;
+        }
+        gHaveTLS = true;
+    }
+    pthread_mutex_unlock(&gTLSMutex);
+    goto restart;
+}
+
+void IPCThreadStateBase::pushCurrentState(CallState callState) {
+    mCallStateStack.emplace(callState);
+}
+
+IPCThreadStateBase::CallState IPCThreadStateBase::popCurrentState() {
+    ALOG_ASSERT(mCallStateStack.size > 0);
+    CallState val = mCallStateStack.top();
+    mCallStateStack.pop();
+    return val;
+}
+
+IPCThreadStateBase::CallState IPCThreadStateBase::getCurrentBinderCallState() {
+    if (mCallStateStack.size() > 0) {
+        return mCallStateStack.top();
+    }
+    return CallState::NONE;
+}
+
+void IPCThreadStateBase::threadDestructor(void *st)
+{
+    IPCThreadStateBase* const self = static_cast<IPCThreadStateBase*>(st);
+    if (self) {
+        delete self;
+    }
+}
+
+}; // namespace android
diff --git a/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h b/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h
new file mode 100644
index 0000000..6fdcc84
--- /dev/null
+++ b/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
+#define BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
+
+#include <stack>
+namespace android {
+
+class IPCThreadStateBase {
+public:
+    enum CallState {
+        HWBINDER,
+        BINDER,
+        NONE,
+    };
+    static IPCThreadStateBase* self();
+    void pushCurrentState(CallState callState);
+    CallState popCurrentState();
+    CallState getCurrentBinderCallState();
+
+private:
+    IPCThreadStateBase();
+    static void threadDestructor(void *st);
+
+    std::stack<CallState> mCallStateStack;
+};
+
+}; // namespace android
+
+#endif // BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 8b2f842..35296a9 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -47,6 +47,7 @@
         "android.hardware.camera.provider@2.4::ICameraProvider",
         "android.hardware.drm@1.0::IDrmFactory",
         "android.hardware.graphics.composer@2.1::IComposer",
+        "android.hardware.health@2.0::IHealth",
         "android.hardware.media.omx@1.0::IOmx",
         "android.hardware.media.omx@1.0::IOmxStore",
         "android.hardware.sensors@1.0::ISensors",
diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 961f101..a8ef7a0 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -56,7 +56,7 @@
     mDriverPath = path;
 }
 
-void GraphicsEnv::setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths) {
+void GraphicsEnv::setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths) {
     if (mLayerPaths.empty()) {
         mLayerPaths = layerPaths;
         mAppNamespace = appNamespace;
@@ -66,7 +66,7 @@
     }
 }
 
-android_namespace_t* GraphicsEnv::getAppNamespace() {
+NativeLoaderNamespace* GraphicsEnv::getAppNamespace() {
     return mAppNamespace;
 }
 
diff --git a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
index 213580c..17e8f6b 100644
--- a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
+++ b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
@@ -23,6 +23,8 @@
 
 namespace android {
 
+class NativeLoaderNamespace;
+
 class GraphicsEnv {
 public:
     static GraphicsEnv& getInstance();
@@ -35,8 +37,8 @@
     void setDriverPath(const std::string path);
     android_namespace_t* getDriverNamespace();
 
-    void setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths);
-    android_namespace_t* getAppNamespace();
+    void setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths);
+    NativeLoaderNamespace* getAppNamespace();
     const std::string getLayerPaths();
 
     void setDebugLayers(const std::string layers);
@@ -48,7 +50,7 @@
     std::string mDebugLayers;
     std::string mLayerPaths;
     android_namespace_t* mDriverNamespace = nullptr;
-    android_namespace_t* mAppNamespace = nullptr;
+    NativeLoaderNamespace* mAppNamespace = nullptr;
 };
 
 } // namespace android
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 73f2147..b29c1d5 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -23,6 +23,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     clang: true,
     cflags: [
@@ -72,9 +73,6 @@
     ],
 
     product_variables: {
-        brillo: {
-            cflags: ["-DHAVE_NO_SURFACE_FLINGER"],
-        },
         eng: {
             cppflags: [
                 "-UDEBUG_ONLY_CODE",
diff --git a/libs/gui/FrameTimestamps.cpp b/libs/gui/FrameTimestamps.cpp
index a379ad6..85ae433 100644
--- a/libs/gui/FrameTimestamps.cpp
+++ b/libs/gui/FrameTimestamps.cpp
@@ -621,7 +621,7 @@
 // ============================================================================
 
 FrameEventHistoryDelta& FrameEventHistoryDelta::operator=(
-        FrameEventHistoryDelta&& src) {
+        FrameEventHistoryDelta&& src) noexcept {
     mCompositorTiming = src.mCompositorTiming;
 
     if (CC_UNLIKELY(!mDeltas.empty())) {
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
new file mode 100644
index 0000000..a7c7e79
--- /dev/null
+++ b/libs/gui/OWNERS
@@ -0,0 +1,8 @@
+brianderson@google.com
+jessehall@google.com
+jwcai@google.com
+mathias@google.com
+olv@google.com
+pceballos@google.com
+racarr@google.com
+stoza@google.com
diff --git a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
index 3b89291..b1e44bb 100644
--- a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
+++ b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
@@ -896,7 +896,7 @@
     int const* constFds = static_cast<int const*>(baseFds.get());
     numFds = baseNumFds;
     if (l->unflatten(constBuffer, size, constFds, numFds) != NO_ERROR) {
-        for (auto nhA : nhAA) {
+        for (const auto& nhA : nhAA) {
             for (auto nh : nhA) {
                 if (nh != nullptr) {
                     native_handle_close(nh);
@@ -907,8 +907,8 @@
         return false;
     }
 
-    for (auto nhA : nhAA) {
-        for (auto nh : nhA) {
+    for (const auto& nhA : nhAA) {
+        for (const auto& nh : nhA) {
             if (nh != nullptr) {
                 native_handle_delete(nh);
             }
diff --git a/libs/gui/include/gui/FrameTimestamps.h b/libs/gui/include/gui/FrameTimestamps.h
index 9716be4..e06e40f 100644
--- a/libs/gui/include/gui/FrameTimestamps.h
+++ b/libs/gui/include/gui/FrameTimestamps.h
@@ -311,7 +311,7 @@
 
     // Movable.
     FrameEventHistoryDelta(FrameEventHistoryDelta&& src) = default;
-    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src);
+    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src) noexcept;
     // Not copyable.
     FrameEventHistoryDelta(const FrameEventHistoryDelta& src) = delete;
     FrameEventHistoryDelta& operator=(
diff --git a/libs/gui/include/gui/ISurfaceComposerClient.h b/libs/gui/include/gui/ISurfaceComposerClient.h
index 8dfc99a..b4fd956 100644
--- a/libs/gui/include/gui/ISurfaceComposerClient.h
+++ b/libs/gui/include/gui/ISurfaceComposerClient.h
@@ -42,6 +42,7 @@
 
         eFXSurfaceNormal = 0x00000000,
         eFXSurfaceColor = 0x00020000,
+        eFXSurfaceContainer = 0x00080000,
         eFXSurfaceMask = 0x000F0000,
     };
 
diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp
index c70ace0..f834c55 100644
--- a/libs/input/VelocityTracker.cpp
+++ b/libs/input/VelocityTracker.cpp
@@ -23,9 +23,11 @@
 // Log debug messages about the progress of the algorithm itself.
 #define DEBUG_STRATEGY 0
 
+#include <array>
 #include <inttypes.h>
 #include <limits.h>
 #include <math.h>
+#include <optional>
 
 #include <android-base/stringprintf.h>
 #include <cutils/properties.h>
@@ -564,7 +566,9 @@
  * Optimized unweighted second-order least squares fit. About 2x speed improvement compared to
  * the default implementation
  */
-static float solveUnweightedLeastSquaresDeg2(const float* x, const float* y, size_t count) {
+static std::optional<std::array<float, 3>> solveUnweightedLeastSquaresDeg2(
+        const float* x, const float* y, size_t count) {
+    // Solving y = a*x^2 + b*x + c
     float sxi = 0, sxiyi = 0, syi = 0, sxi2 = 0, sxi3 = 0, sxi2yi = 0, sxi4 = 0;
 
     for (size_t i = 0; i < count; i++) {
@@ -573,8 +577,8 @@
         float xi2 = xi*xi;
         float xi3 = xi2*xi;
         float xi4 = xi3*xi;
-        float xi2yi = xi2*yi;
         float xiyi = xi*yi;
+        float xi2yi = xi2*yi;
 
         sxi += xi;
         sxi2 += xi2;
@@ -591,13 +595,23 @@
     float Sx2y = sxi2yi - sxi2*syi / count;
     float Sx2x2 = sxi4 - sxi2*sxi2 / count;
 
-    float numerator = Sxy*Sx2x2 - Sx2y*Sxx2;
     float denominator = Sxx*Sx2x2 - Sxx2*Sxx2;
     if (denominator == 0) {
         ALOGW("division by 0 when computing velocity, Sxx=%f, Sx2x2=%f, Sxx2=%f", Sxx, Sx2x2, Sxx2);
-        return 0;
+        return std::nullopt;
     }
-    return numerator/denominator;
+    // Compute a
+    float numerator = Sx2y*Sxx - Sxy*Sxx2;
+    float a = numerator / denominator;
+
+    // Compute b
+    numerator = Sxy*Sx2x2 - Sx2y*Sxx2;
+    float b = numerator / denominator;
+
+    // Compute c
+    float c = syi/count - b * sxi/count - a * sxi2/count;
+
+    return std::make_optional(std::array<float, 3>({c, b, a}));
 }
 
 bool LeastSquaresVelocityTrackerStrategy::getEstimator(uint32_t id,
@@ -640,20 +654,23 @@
     if (degree > m - 1) {
         degree = m - 1;
     }
-    if (degree >= 1) {
-        if (degree == 2 && mWeighting == WEIGHTING_NONE) { // optimize unweighted, degree=2 fit
+
+    if (degree == 2 && mWeighting == WEIGHTING_NONE) {
+        // Optimize unweighted, quadratic polynomial fit
+        std::optional<std::array<float, 3>> xCoeff = solveUnweightedLeastSquaresDeg2(time, x, m);
+        std::optional<std::array<float, 3>> yCoeff = solveUnweightedLeastSquaresDeg2(time, y, m);
+        if (xCoeff && yCoeff) {
             outEstimator->time = newestMovement.eventTime;
             outEstimator->degree = 2;
             outEstimator->confidence = 1;
-            outEstimator->xCoeff[0] = 0; // only slope is calculated, set rest of coefficients = 0
-            outEstimator->yCoeff[0] = 0;
-            outEstimator->xCoeff[1] = solveUnweightedLeastSquaresDeg2(time, x, m);
-            outEstimator->yCoeff[1] = solveUnweightedLeastSquaresDeg2(time, y, m);
-            outEstimator->xCoeff[2] = 0;
-            outEstimator->yCoeff[2] = 0;
+            for (size_t i = 0; i <= outEstimator->degree; i++) {
+                outEstimator->xCoeff[i] = (*xCoeff)[i];
+                outEstimator->yCoeff[i] = (*yCoeff)[i];
+            }
             return true;
         }
-
+    } else if (degree >= 1) {
+        // General case for an Nth degree polynomial fit
         float xdet, ydet;
         uint32_t n = degree + 1;
         if (solveLeastSquares(time, x, w, m, n, outEstimator->xCoeff, &xdet)
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index aca9521..f06119f 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -1,7 +1,6 @@
 // Build the unit tests.
 cc_test {
     name: "libinput_tests",
-    test_per_src: true,
     srcs: [
         "InputChannel_test.cpp",
         "InputEvent_test.cpp",
diff --git a/libs/input/tests/TestHelpers.h b/libs/input/tests/TestHelpers.h
index fe87bb9..343d81f 100644
--- a/libs/input/tests/TestHelpers.h
+++ b/libs/input/tests/TestHelpers.h
@@ -62,7 +62,7 @@
     int mDelayMillis;
 
 public:
-    DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
+    explicit DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
 
 protected:
     virtual ~DelayedTask() { }
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index 43b6012..9da2e2a 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -16,6 +16,7 @@
 
 #define LOG_TAG "VelocityTracker_test"
 
+#include <array>
 #include <math.h>
 
 #include <android-base/stringprintf.h>
@@ -32,29 +33,35 @@
 // here EV = expected value, tol = VELOCITY_TOLERANCE
 constexpr float VELOCITY_TOLERANCE = 0.2;
 
+// estimate coefficients must be within 0.001% of the target value
+constexpr float COEFFICIENT_TOLERANCE = 0.00001;
+
 // --- VelocityTrackerTest ---
 class VelocityTrackerTest : public testing::Test { };
 
-static void checkVelocity(float Vactual, float Vtarget) {
-    // Compare directions
-    if ((Vactual > 0 && Vtarget <= 0) || (Vactual < 0 && Vtarget >= 0)) {
-        FAIL() << StringPrintf("Velocity %f does not have the same direction"
-                " as the target velocity %f", Vactual, Vtarget);
-    }
+/*
+ * Similar to EXPECT_NEAR, but ensures that the difference between the two float values
+ * is at most a certain fraction of the target value.
+ * If fraction is zero, require exact match.
+ */
+static void EXPECT_NEAR_BY_FRACTION(float actual, float target, float fraction) {
+    float tolerance = fabsf(target * fraction);
 
-    // Compare magnitudes
-    const float Vlower = fabsf(Vtarget * (1 - VELOCITY_TOLERANCE));
-    const float Vupper = fabsf(Vtarget * (1 + VELOCITY_TOLERANCE));
-    if (fabsf(Vactual) < Vlower) {
-        FAIL() << StringPrintf("Velocity %f is more than %.0f%% below target velocity %f",
-                Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
+    if (target == 0 && fraction != 0) {
+        // If target is zero, this would force actual == target, which is too harsh.
+        // Relax this requirement a little. The value is determined empirically from the
+        // coefficients computed by the quadratic least squares algorithms.
+        tolerance = 1E-6;
     }
-    if (fabsf(Vactual) > Vupper) {
-        FAIL() << StringPrintf("Velocity %f is more than %.0f%% above target velocity %f",
-                Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
-    }
-    SUCCEED() << StringPrintf("Velocity %f within %.0f%% of target %f)",
-            Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
+    EXPECT_NEAR(actual, target, tolerance);
+}
+
+static void checkVelocity(float Vactual, float Vtarget) {
+    EXPECT_NEAR_BY_FRACTION(Vactual, Vtarget, VELOCITY_TOLERANCE);
+}
+
+static void checkCoefficient(float actual, float target) {
+    EXPECT_NEAR_BY_FRACTION(actual, target, COEFFICIENT_TOLERANCE);
 }
 
 void failWithMessage(std::string message) {
@@ -123,6 +130,19 @@
     delete event;
 }
 
+static void computeAndCheckQuadraticEstimate(const Position* positions, size_t numSamples,
+        const std::array<float, 3>& coefficients) {
+    VelocityTracker vt("lsq2");
+    MotionEvent* event = createSimpleMotionEvent(positions, numSamples);
+    vt.addMovement(event);
+    VelocityTracker::Estimator estimator;
+    EXPECT_TRUE(vt.getEstimator(0, &estimator));
+    for (size_t i = 0; i< coefficients.size(); i++) {
+        checkCoefficient(estimator.xCoeff[i], coefficients[i]);
+        checkCoefficient(estimator.yCoeff[i], coefficients[i]);
+    }
+}
+
 /*
  * ================== VelocityTracker tests generated manually =====================================
  */
@@ -660,5 +680,114 @@
     computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 28354.796875); // lsq2
 }
 
+/*
+ * Special care must be taken when constructing tests for LeastSquaresVelocityTrackerStrategy
+ * getEstimator function. In particular:
+ * - inside the function, time gets converted from nanoseconds to seconds
+ *   before being used in the fit.
+ * - any values that are older than 100 ms are being discarded.
+ * - the newest time gets subtracted from all of the other times before being used in the fit.
+ * So these tests have to be designed with those limitations in mind.
+ *
+ * General approach for the tests below:
+ * We only used timestamps in milliseconds, 0 ms, 1 ms, and 2 ms, to be sure that
+ * we are well within the HORIZON range.
+ * When specifying the expected values of the coefficients, we treat the x values as if
+ * they were in ms. Then, to adjust for the time units, the coefficients get progressively
+ * multiplied by powers of 1E3.
+ * For example:
+ * data: t(ms), x
+ *        1 ms, 1
+ *        2 ms, 4
+ *        3 ms, 9
+ * The coefficients are (0, 0, 1).
+ * In the test, we would convert these coefficients to (0*(1E3)^0, 0*(1E3)^1, 1*(1E3)^2).
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Constant) {
+    Position values[] = {
+        { 0000000, 1, 1 }, // 0 s
+        { 1000000, 1, 1 }, // 0.001 s
+        { 2000000, 1, 1 }, // 0.002 s
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 1
+    // -0.000, 1
+    size_t count = sizeof(values) / sizeof(Position);
+    computeAndCheckQuadraticEstimate(values, count, std::array<float, 3>({1, 0, 0}));
+}
+
+/*
+ * Straight line y = x :: the constant and quadratic coefficients are zero.
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Linear) {
+    Position values[] = {
+        { 0000000, -2, -2 },
+        { 1000000, -1, -1 },
+        { 2000000, -0, -0 },
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, -2
+    // -0.001, -1
+    // -0.000,  0
+    size_t count = sizeof(values) / sizeof(Position);
+    computeAndCheckQuadraticEstimate(values, count, std::array<float, 3>({0, 1E3, 0}));
+}
+
+/*
+ * Parabola
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic) {
+    Position values[] = {
+        { 0000000, 1, 1 },
+        { 1000000, 4, 4 },
+        { 2000000, 8, 8 },
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 4
+    // -0.000, 8
+    size_t count = sizeof(values) / sizeof(Position);
+    computeAndCheckQuadraticEstimate(values, count, std::array<float, 3>({8, 4.5E3, 0.5E6}));
+}
+
+/*
+ * Parabola
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic2) {
+    Position values[] = {
+        { 0000000, 1, 1 },
+        { 1000000, 4, 4 },
+        { 2000000, 9, 9 },
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 4
+    // -0.000, 9
+    size_t count = sizeof(values) / sizeof(Position);
+    computeAndCheckQuadraticEstimate(values, count, std::array<float, 3>({9, 6E3, 1E6}));
+}
+
+/*
+ * Parabola :: y = x^2 :: the constant and linear coefficients are zero.
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic3) {
+    Position values[] = {
+        { 0000000, 4, 4 },
+        { 1000000, 1, 1 },
+        { 2000000, 0, 0 },
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 4
+    // -0.001, 1
+    // -0.000, 0
+    size_t count = sizeof(values) / sizeof(Position);
+    computeAndCheckQuadraticEstimate(values, count, std::array<float, 3>({0, 0E3, 1E6}));
+}
 
 } // namespace android
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index 49ffc8f..7e26b0b 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -286,6 +286,35 @@
     return gbuffer->handle;
 }
 
+int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* desc,
+                                     const native_handle_t* handle, int32_t method,
+                                     AHardwareBuffer** outBuffer) {
+    static_assert(static_cast<int32_t>(AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER) ==
+                  static_cast<int32_t>(GraphicBuffer::TAKE_UNREGISTERED_HANDLE));
+    static_assert(static_cast<int32_t>(AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE) ==
+                  static_cast<int32_t>(GraphicBuffer::CLONE_HANDLE));
+
+    if (!desc || !handle || !outBuffer) return BAD_VALUE;
+    if (!(method == AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER ||
+          method == AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE))
+        return BAD_VALUE;
+    if (desc->rfu0 != 0 || desc->rfu1 != 0) return BAD_VALUE;
+    if (desc->format == AHARDWAREBUFFER_FORMAT_BLOB && desc->height != 1) return BAD_VALUE;
+
+    const int format = AHardwareBuffer_convertToPixelFormat(desc->format);
+    const uint64_t usage = AHardwareBuffer_convertToGrallocUsageBits(desc->usage);
+    const auto wrapMethod = static_cast<GraphicBuffer::HandleWrapMethod>(method);
+    sp<GraphicBuffer> gbuffer(new GraphicBuffer(handle, wrapMethod, desc->width, desc->height,
+                                                format, desc->layers, usage, desc->stride));
+    status_t err = gbuffer->initCheck();
+    if (err != 0 || gbuffer->handle == 0) return err;
+
+    *outBuffer = AHardwareBuffer_from_GraphicBuffer(gbuffer.get());
+    // Ensure the buffer doesn't get destroyed when the sp<> goes away.
+    AHardwareBuffer_acquire(*outBuffer);
+
+    return NO_ERROR;
+}
 
 // ----------------------------------------------------------------------------
 // Helpers implementation
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index 765dcd9..8435dac 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -126,12 +126,12 @@
 }
 
 int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace) {
-    static_assert(ADATASPACE_UNKNOWN == HAL_DATASPACE_UNKNOWN);
-    static_assert(ADATASPACE_SCRGB_LINEAR == HAL_DATASPACE_V0_SCRGB_LINEAR);
-    static_assert(ADATASPACE_SRGB == HAL_DATASPACE_V0_SRGB);
-    static_assert(ADATASPACE_SCRGB == HAL_DATASPACE_V0_SCRGB);
-    static_assert(ADATASPACE_DISPLAY_P3 == HAL_DATASPACE_DISPLAY_P3);
-    static_assert(ADATASPACE_BT2020_PQ == HAL_DATASPACE_BT2020_PQ);
+    static_assert(static_cast<int>(ADATASPACE_UNKNOWN) == static_cast<int>(HAL_DATASPACE_UNKNOWN));
+    static_assert(static_cast<int>(ADATASPACE_SCRGB_LINEAR) == static_cast<int>(HAL_DATASPACE_V0_SCRGB_LINEAR));
+    static_assert(static_cast<int>(ADATASPACE_SRGB) == static_cast<int>(HAL_DATASPACE_V0_SRGB));
+    static_assert(static_cast<int>(ADATASPACE_SCRGB) == static_cast<int>(HAL_DATASPACE_V0_SCRGB));
+    static_assert(static_cast<int>(ADATASPACE_DISPLAY_P3) == static_cast<int>(HAL_DATASPACE_DISPLAY_P3));
+    static_assert(static_cast<int>(ADATASPACE_BT2020_PQ) == static_cast<int>(HAL_DATASPACE_BT2020_PQ));
 
     if (!window || !query(window, NATIVE_WINDOW_IS_VALID) ||
             !isDataSpaceValid(window, dataSpace)) {
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index 5fbb3b2..d74bdb3 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -43,10 +43,6 @@
         "-Wno-unused-function",
     ],
 
-    cppflags: [
-        "-std=c++1z"
-    ],
-
     version_script: "libnativewindow.map.txt",
 
     srcs: [
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index 78cec41..52b4582 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -16,6 +16,30 @@
 
 /**
  * @file hardware_buffer.h
+ * @brief API for native hardware buffers.
+ */
+/**
+ * @defgroup AHardwareBuffer Native Hardware Buffer
+ *
+ * AHardwareBuffer objects represent chunks of memory that can be
+ * accessed by various hardware components in the system. It can be
+ * easily converted to the Java counterpart
+ * android.hardware.HardwareBuffer and passed between processes using
+ * Binder. All operations involving AHardwareBuffer and HardwareBuffer
+ * are zero-copy, i.e., passing AHardwareBuffer to another process
+ * creates a shared view of the same region of memory.
+ *
+ * AHardwareBuffers can be bound to EGL/OpenGL and Vulkan primitives.
+ * For EGL, use the extension function eglGetNativeClientBufferANDROID
+ * to obtain an EGLClientBuffer and pass it directly to
+ * eglCreateImageKHR. Refer to the EGL extensions
+ * EGL_ANDROID_get_native_client_buffer and
+ * EGL_ANDROID_image_native_buffer for more information. In Vulkan,
+ * the contents of the AHardwareBuffer can be accessed as external
+ * memory. See the VK_ANDROID_external_memory_android_hardware_buffer
+ * extension for details.
+ *
+ * @{
  */
 
 #ifndef ANDROID_HARDWARE_BUFFER_H
@@ -32,7 +56,7 @@
 /**
  * Buffer pixel formats.
  */
-enum {
+enum AHardwareBuffer_Format {
     /**
      * Corresponding formats:
      *   Vulkan: VK_FORMAT_R8G8B8A8_UNORM
@@ -78,8 +102,10 @@
     AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM        = 0x2b,
 
     /**
-     * An opaque binary blob format that must have height 1, with width equal to
-     * the buffer size in bytes.
+     * Opaque binary blob format.
+     * Must have height 1 and one layer, with width equal to the buffer
+     * size in bytes. Corresponds to Vulkan buffers and OpenGL buffer
+     * objects. Can be bound to the latter using GL_EXT_external_buffer.
      */
     AHARDWAREBUFFER_FORMAT_BLOB                     = 0x21,
 
@@ -129,21 +155,39 @@
 /**
  * Buffer usage flags, specifying how the buffer will be accessed.
  */
-enum {
-    /// The buffer will never be read by the CPU.
+enum AHardwareBuffer_UsageFlags {
+    /// The buffer will never be locked for direct CPU reads using the
+    /// AHardwareBuffer_lock() function. Note that reading the buffer
+    /// using OpenGL or Vulkan functions or memory mappings is still
+    /// allowed.
     AHARDWAREBUFFER_USAGE_CPU_READ_NEVER        = 0UL,
-    /// The buffer will sometimes be read by the CPU.
+    /// The buffer will sometimes be locked for direct CPU reads using
+    /// the AHardwareBuffer_lock() function. Note that reading the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_READ_RARELY       = 2UL,
-    /// The buffer will often be read by the CPU.
+    /// The buffer will often be locked for direct CPU reads using
+    /// the AHardwareBuffer_lock() function. Note that reading the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN        = 3UL,
     /// CPU read value mask.
     AHARDWAREBUFFER_USAGE_CPU_READ_MASK         = 0xFUL,
 
-    /// The buffer will never be written by the CPU.
+    /// The buffer will never be locked for direct CPU writes using the
+    /// AHardwareBuffer_lock() function. Note that writing the buffer
+    /// using OpenGL or Vulkan functions or memory mappings is still
+    /// allowed.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_NEVER       = 0UL << 4,
-    /// The buffer will sometimes be written to by the CPU.
+    /// The buffer will sometimes be locked for direct CPU writes using
+    /// the AHardwareBuffer_lock() function. Note that writing the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY      = 2UL << 4,
-    /// The buffer will often be written to by the CPU.
+    /// The buffer will often be locked for direct CPU writes using
+    /// the AHardwareBuffer_lock() function. Note that writing the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN       = 3UL << 4,
     /// CPU write value mask.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_MASK        = 0xFUL << 4,
@@ -151,24 +195,51 @@
     /// The buffer will be read from by the GPU as a texture.
     AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE      = 1UL << 8,
     /**
-     * The buffer will be written to by the GPU as a framebuffer attachment.
-     * Note that the name of this flag is somewhat misleading: it does not imply
-     * that the buffer contains a color format. A buffer with depth or stencil
-     * format that will be used as a framebuffer attachment should also have
-     * this flag.
+     * The buffer will be written to by the GPU as a framebuffer
+     * attachment.
+     *
+     * Note that the name of this flag is somewhat misleading: it does
+     * not imply that the buffer contains a color format. A buffer with
+     * depth or stencil format that will be used as a framebuffer
+     * attachment should also have this flag.
      */
     AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT       = 1UL << 9,
-    /// The buffer must not be used outside of a protected hardware path.
+    /**
+     * The buffer is protected from direct CPU access or being read by
+     * non-secure hardware, such as video encoders.
+     *
+     * This flag is incompatible with CPU read and write flags. It is
+     * mainly used when handling DRM video. Refer to the EGL extension
+     * EGL_EXT_protected_content and GL extension
+     * GL_EXT_protected_textures for more information on how these
+     * buffers are expected to behave.
+     */
     AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT      = 1UL << 14,
     /// The buffer will be read by a hardware video encoder.
     AHARDWAREBUFFER_USAGE_VIDEO_ENCODE           = 1UL << 16,
-    /// The buffer will be used for direct writes from sensors.
+    /**
+     * The buffer will be used for direct writes from sensors.
+     * When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
+     */
     AHARDWAREBUFFER_USAGE_SENSOR_DIRECT_DATA     = 1UL << 23,
-    /// The buffer will be used as a shader storage or uniform buffer object.
+    /**
+     * The buffer will be used as a shader storage or uniform buffer object.
+     * When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
+     */
     AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER        = 1UL << 24,
-    /// The buffer will be used as a cube map texture.
+    /**
+     * The buffer will be used as a cube map texture.
+     * When this flag is present, the buffer must have a layer count
+     * that is a multiple of 6. Note that buffers with this flag must be
+     * bound to OpenGL textures using the extension
+     * GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
+     */
     AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP               = 1UL << 25,
-    /// The buffer contains a complete mipmap hierarchy.
+    /**
+     * The buffer contains a complete mipmap hierarchy.
+     * Note that buffers with this flag must be bound to OpenGL textures using
+     * the extension GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
+     */
     AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE        = 1UL << 26,
 
     AHARDWAREBUFFER_USAGE_VENDOR_0  = 1ULL << 28,
@@ -194,97 +265,139 @@
 };
 
 /**
- * Buffer description. Used for allocating new buffers and querying parameters
- * of existing ones.
+ * Buffer description. Used for allocating new buffers and querying
+ * parameters of existing ones.
  */
 typedef struct AHardwareBuffer_Desc {
     uint32_t    width;      ///< Width in pixels.
     uint32_t    height;     ///< Height in pixels.
-    uint32_t    layers;     ///< Number of images in an image array.
-    uint32_t    format;     ///< One of AHARDWAREBUFFER_FORMAT_*
-    uint64_t    usage;      ///< Combination of AHARDWAREBUFFER_USAGE_*
+    /**
+     * Number of images in an image array. AHardwareBuffers with one
+     * layer correspond to regular 2D textures. AHardwareBuffers with
+     * more than layer correspond to texture arrays. If the layer count
+     * is a multiple of 6 and the usage flag
+     * AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP is present, the buffer is
+     * a cube map or a cube map array.
+     */
+    uint32_t    layers;
+    uint32_t    format;     ///< One of AHardwareBuffer_Format.
+    uint64_t    usage;      ///< Combination of AHardwareBuffer_UsageFlags.
     uint32_t    stride;     ///< Row stride in pixels, ignored for AHardwareBuffer_allocate()
     uint32_t    rfu0;       ///< Initialize to zero, reserved for future use.
     uint64_t    rfu1;       ///< Initialize to zero, reserved for future use.
 } AHardwareBuffer_Desc;
 
+/**
+ * Opaque handle for a native hardware buffer.
+ */
 typedef struct AHardwareBuffer AHardwareBuffer;
 
+#if __ANDROID_API__ >= 26
+
 /**
- * Allocates a buffer that backs an AHardwareBuffer using the passed
- * AHardwareBuffer_Desc.
+ * Allocates a buffer that matches the passed AHardwareBuffer_Desc.
+ *
+ * If allocation succeeds, the buffer can be used according to the
+ * usage flags specified in its description. If a buffer is used in ways
+ * not compatible with its usage flags, the results are undefined and
+ * may include program termination.
  *
  * \return 0 on success, or an error number of the allocation fails for
  * any reason. The returned buffer has a reference count of 1.
  */
 int AHardwareBuffer_allocate(const AHardwareBuffer_Desc* desc,
-        AHardwareBuffer** outBuffer);
+        AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
 /**
- * Acquire a reference on the given AHardwareBuffer object.  This prevents the
- * object from being deleted until the last reference is removed.
+ * Acquire a reference on the given AHardwareBuffer object.
+ *
+ * This prevents the object from being deleted until the last reference
+ * is removed.
  */
-void AHardwareBuffer_acquire(AHardwareBuffer* buffer);
+void AHardwareBuffer_acquire(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
 
 /**
  * Remove a reference that was previously acquired with
- * AHardwareBuffer_acquire().
+ * AHardwareBuffer_acquire() or AHardwareBuffer_allocate().
  */
-void AHardwareBuffer_release(AHardwareBuffer* buffer);
+void AHardwareBuffer_release(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
 
 /**
  * Return a description of the AHardwareBuffer in the passed
  * AHardwareBuffer_Desc struct.
  */
 void AHardwareBuffer_describe(const AHardwareBuffer* buffer,
-        AHardwareBuffer_Desc* outDesc);
+        AHardwareBuffer_Desc* outDesc) __INTRODUCED_IN(26);
 
 /**
- * Lock the AHardwareBuffer for reading or writing, depending on the usage flags
- * passed.  This call may block if the hardware needs to finish rendering or if
- * CPU caches need to be synchronized, or possibly for other implementation-
- * specific reasons.  If fence is not negative, then it specifies a fence file
- * descriptor that will be signaled when the buffer is locked, otherwise the
- * caller will block until the buffer is available.
+ * Lock the AHardwareBuffer for direct CPU access.
  *
- * If \a rect is not NULL, the caller promises to modify only data in the area
- * specified by rect. If rect is NULL, the caller may modify the contents of the
- * entire buffer.
+ * This function can lock the buffer for either reading or writing.
+ * It may block if the hardware needs to finish rendering, if CPU caches
+ * need to be synchronized, or possibly for other implementation-
+ * specific reasons.
  *
- * The content of the buffer outside of the specified rect is NOT modified
- * by this call.
+ * The passed AHardwareBuffer must have one layer, otherwise the call
+ * will fail.
  *
- * The \a usage parameter may only specify AHARDWAREBUFFER_USAGE_CPU_*. If set,
- * then outVirtualAddress is filled with the address of the buffer in virtual
+ * If \a fence is not negative, it specifies a fence file descriptor on
+ * which to wait before locking the buffer. If it's negative, the caller
+ * is responsible for ensuring that writes to the buffer have completed
+ * before calling this function.  Using this parameter is more efficient
+ * than waiting on the fence and then calling this function.
+ *
+ * The \a usage parameter may only specify AHARDWAREBUFFER_USAGE_CPU_*.
+ * If set, then outVirtualAddress is filled with the address of the
+ * buffer in virtual memory. The flags must also be compatible with
+ * usage flags specified at buffer creation: if a read flag is passed,
+ * the buffer must have been created with
+ * AHARDWAREBUFFER_USAGE_CPU_READ_RARELY or
+ * AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN. If a write flag is passed, it
+ * must have been created with AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY or
+ * AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN.
+ *
+ * If \a rect is not NULL, the caller promises to modify only data in
+ * the area specified by rect. If rect is NULL, the caller may modify
+ * the contents of the entire buffer. The content of the buffer outside
+ * of the specified rect is NOT modified by this call.
+ *
+ * It is legal for several different threads to lock a buffer for read
+ * access; none of the threads are blocked.
+ *
+ * Locking a buffer simultaneously for write or read/write is undefined,
+ * but will neither terminate the process nor block the caller.
+ * AHardwareBuffer_lock may return an error or leave the buffer's
+ * content in an indeterminate state.
+ *
+ * If the buffer has AHARDWAREBUFFER_FORMAT_BLOB, it is legal lock it
+ * for reading and writing in multiple threads and/or processes
+ * simultaneously, and the contents of the buffer behave like shared
  * memory.
  *
- * THREADING CONSIDERATIONS:
- *
- * It is legal for several different threads to lock a buffer for read access;
- * none of the threads are blocked.
- *
- * Locking a buffer simultaneously for write or read/write is undefined, but
- * will neither terminate the process nor block the caller; AHardwareBuffer_lock
- * may return an error or leave the buffer's content into an indeterminate
- * state.
- *
- * \return 0 on success, -EINVAL if \a buffer is NULL or if the usage
- * flags are not a combination of AHARDWAREBUFFER_USAGE_CPU_*, or an error
- * number of the lock fails for any reason.
+ * \return 0 on success. -EINVAL if \a buffer is NULL, the usage flags
+ * are not a combination of AHARDWAREBUFFER_USAGE_CPU_*, or the buffer
+ * has more than one layer. Error number if the lock fails for any other
+ * reason.
  */
 int AHardwareBuffer_lock(AHardwareBuffer* buffer, uint64_t usage,
-        int32_t fence, const ARect* rect, void** outVirtualAddress);
+        int32_t fence, const ARect* rect, void** outVirtualAddress) __INTRODUCED_IN(26);
 
 /**
- * Unlock the AHardwareBuffer; must be called after all changes to the buffer
- * are completed by the caller. If fence is not NULL then it will be set to a
- * file descriptor that is signaled when all pending work on the buffer is
- * completed. The caller is responsible for closing the fence when it is no
- * longer needed.
+ * Unlock the AHardwareBuffer from direct CPU access.
  *
- * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
- * number if the unlock fails for any reason.
+ * Must be called after all changes to the buffer are completed by the
+ * caller.  If \a fence is NULL, the function will block until all work
+ * is completed.  Otherwise, \a fence will be set either to a valid file
+ * descriptor or to -1.  The file descriptor will become signaled once
+ * the unlocking is complete and buffer contents are updated.
+ * The caller is responsible for closing the file descriptor once it's
+ * no longer needed.  The value -1 indicates that unlocking has already
+ * completed before the function returned and no further operations are
+ * necessary.
+ *
+ * \return 0 on success. -EINVAL if \a buffer is NULL. Error number if
+ * the unlock fails for any reason.
  */
-int AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence);
+int AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence) __INTRODUCED_IN(26);
 
 /**
  * Send the AHardwareBuffer to an AF_UNIX socket.
@@ -292,16 +405,20 @@
  * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
  * number if the operation fails for any reason.
  */
-int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd);
+int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd) __INTRODUCED_IN(26);
 
 /**
- * Receive the AHardwareBuffer from an AF_UNIX socket.
+ * Receive an AHardwareBuffer from an AF_UNIX socket.
  *
  * \return 0 on success, -EINVAL if \a outBuffer is NULL, or an error
  * number if the operation fails for any reason.
  */
-int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** outBuffer);
+int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
+
+#endif // __ANDROID_API__ >= 26
 
 __END_DECLS
 
 #endif // ANDROID_HARDWARE_BUFFER_H
+
+/** @} */
diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h
index d5e5e9d..6730596 100644
--- a/libs/nativewindow/include/android/native_window.h
+++ b/libs/nativewindow/include/android/native_window.h
@@ -15,7 +15,13 @@
  */
 
 /**
- * @addtogroup NativeActivity Native Activity
+ * @defgroup ANativeWindow Native Window
+ *
+ * ANativeWindow represents the producer end of an image queue.
+ * It is the C counterpart of the android.view.Surface object in Java,
+ * and can be converted both ways. Depending on the consumer, images
+ * submitted to ANativeWindow can be shown on the display or sent to
+ * other consumers, such as video encoders.
  * @{
  */
 
@@ -41,7 +47,7 @@
  * Legacy window pixel format names, kept for backwards compatibility.
  * New code and APIs should use AHARDWAREBUFFER_FORMAT_*.
  */
-enum {
+enum ANativeWindow_LegacyFormat {
     // NOTE: these values must match the values from graphics/common/x.x/types.hal
 
     /** Red: 8 bits, Green: 8 bits, Blue: 8 bits, Alpha: 8 bits. **/
@@ -95,7 +101,7 @@
     /// memory. This may be >= width.
     int32_t stride;
 
-    /// The format of the buffer. One of AHARDWAREBUFFER_FORMAT_*
+    /// The format of the buffer. One of AHardwareBuffer_Format.
     int32_t format;
 
     /// The actual bits.
@@ -151,7 +157,7 @@
  *
  * \param width width of the buffers in pixels.
  * \param height height of the buffers in pixels.
- * \param format one of AHARDWAREBUFFER_FORMAT_* constants.
+ * \param format one of the AHardwareBuffer_Format constants.
  * \return 0 for success, or a negative value on error.
  */
 int32_t ANativeWindow_setBuffersGeometry(ANativeWindow* window,
@@ -178,7 +184,7 @@
  */
 int32_t ANativeWindow_unlockAndPost(ANativeWindow* window);
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 
 /**
  * Set a transform that will be applied to future buffers posted to the window.
@@ -186,11 +192,11 @@
  * \param transform combination of {@link ANativeWindowTransform} flags
  * \return 0 for success, or -EINVAL if \p transform is invalid
  */
-int32_t ANativeWindow_setBuffersTransform(ANativeWindow* window, int32_t transform);
+int32_t ANativeWindow_setBuffersTransform(ANativeWindow* window, int32_t transform) __INTRODUCED_IN(26);
 
-#endif // __ANDROID_API__ >= __ANDROID_API_O__
+#endif // __ANDROID_API__ >= 26
 
-#if __ANDROID_API__ >= __ANDROID_API_P__
+#if __ANDROID_API__ >= 28
 
 /**
  * All buffers queued after this call will be associated with the dataSpace
@@ -206,16 +212,16 @@
  * \return 0 for success, -EINVAL if window is invalid or the dataspace is not
  * supported.
  */
-int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace);
+int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace) __INTRODUCED_IN(28);
 
 /**
  * Get the dataspace of the buffers in window.
  * \return the dataspace of buffers in window, ADATASPACE_UNKNOWN is returned if
  * dataspace is unknown, or -EINVAL if window is invalid.
  */
-int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window);
+int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) __INTRODUCED_IN(28);
 
-#endif // __ANDROID_API__ >= __ANDROID_API_P__
+#endif // __ANDROID_API__ >= 28
 
 #ifdef __cplusplus
 };
diff --git a/libs/nativewindow/include/vndk/hardware_buffer.h b/libs/nativewindow/include/vndk/hardware_buffer.h
index 7a4b31f..6c9ec34 100644
--- a/libs/nativewindow/include/vndk/hardware_buffer.h
+++ b/libs/nativewindow/include/vndk/hardware_buffer.h
@@ -26,6 +26,28 @@
 
 const native_handle_t* AHardwareBuffer_getNativeHandle(const AHardwareBuffer* buffer);
 
+enum CreateFromHandleMethod {
+    // enum values chosen to match internal GraphicBuffer::HandleWrapMethod
+    AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER = 2,
+    AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE = 3,
+};
+
+/**
+ * Create a AHardwareBuffer from a native handle.
+ *
+ * This function wraps a native handle in a AHardwareBuffer suitable for use by applications or
+ * other parts of the system. The contents of desc will be returned by AHardwareBuffer_describe().
+ *
+ * If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER, the handle is assumed to be
+ * unregistered, and it will be registered/imported before being wrapped in the AHardwareBuffer.
+ * If successful, the AHardwareBuffer will own the handle.
+ *
+ * If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE, the handle will be cloned and the
+ * clone registered. The AHardwareBuffer will own the cloned handle but not the original.
+ */
+int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* desc,
+                                     const native_handle_t* handle, int32_t method,
+                                     AHardwareBuffer** outBuffer);
 
 /**
  * Buffer pixel formats.
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index d2ba971..753954d 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -2,6 +2,7 @@
   global:
     AHardwareBuffer_acquire;
     AHardwareBuffer_allocate;
+    AHardwareBuffer_createFromHandle; # vndk
     AHardwareBuffer_describe;
     AHardwareBuffer_getNativeHandle; # vndk
     AHardwareBuffer_lock;
diff --git a/libs/sensor/OWNERS b/libs/sensor/OWNERS
index d4393d6..81099e8 100644
--- a/libs/sensor/OWNERS
+++ b/libs/sensor/OWNERS
@@ -1,2 +1,3 @@
 arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index ff9d19e..d25ad1a 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -18,6 +18,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     clang: true,
     cflags: [
diff --git a/libs/ui/Fence.cpp b/libs/ui/Fence.cpp
index ff53aa8..ed7ccb0b 100644
--- a/libs/ui/Fence.cpp
+++ b/libs/ui/Fence.cpp
@@ -109,25 +109,25 @@
         return SIGNAL_TIME_INVALID;
     }
 
-    struct sync_fence_info_data* finfo = sync_fence_info(mFenceFd);
+    struct sync_file_info* finfo = sync_file_info(mFenceFd);
     if (finfo == NULL) {
-        ALOGE("sync_fence_info returned NULL for fd %d", mFenceFd.get());
+        ALOGE("sync_file_info returned NULL for fd %d", mFenceFd.get());
         return SIGNAL_TIME_INVALID;
     }
     if (finfo->status != 1) {
-        sync_fence_info_free(finfo);
+        sync_file_info_free(finfo);
         return SIGNAL_TIME_PENDING;
     }
 
-    struct sync_pt_info* pinfo = NULL;
     uint64_t timestamp = 0;
-    while ((pinfo = sync_pt_info(finfo, pinfo)) != NULL) {
-        if (pinfo->timestamp_ns > timestamp) {
-            timestamp = pinfo->timestamp_ns;
+    struct sync_fence_info* pinfo = sync_get_fence_info(finfo);
+    for (size_t i = 0; i < finfo->num_fences; i++) {
+        if (pinfo[i].timestamp_ns > timestamp) {
+            timestamp = pinfo[i].timestamp_ns;
         }
     }
-    sync_fence_info_free(finfo);
 
+    sync_file_info_free(finfo);
     return nsecs_t(timestamp);
 }
 
diff --git a/libs/ui/Gralloc2.cpp b/libs/ui/Gralloc2.cpp
index b92cbf3..37cf617 100644
--- a/libs/ui/Gralloc2.cpp
+++ b/libs/ui/Gralloc2.cpp
@@ -39,7 +39,7 @@
     static const uint64_t valid10UsageBits = []() -> uint64_t {
         using hardware::graphics::common::V1_0::BufferUsage;
         uint64_t bits = 0;
-        for (const auto bit : hardware::hidl_enum_iterator<BufferUsage>()) {
+        for (const auto bit : hardware::hidl_enum_range<BufferUsage>()) {
             bits = bits | bit;
         }
         // TODO(b/72323293, b/72703005): Remove these additional bits
@@ -54,7 +54,7 @@
     static const uint64_t valid11UsageBits = []() -> uint64_t {
         using hardware::graphics::common::V1_1::BufferUsage;
         uint64_t bits = 0;
-        for (const auto bit : hardware::hidl_enum_iterator<BufferUsage>()) {
+        for (const auto bit : hardware::hidl_enum_range<BufferUsage>()) {
             bits = bits | bit;
         }
         return bits;
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 7670ac6..4aa9f62 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -65,12 +65,11 @@
 {
 }
 
-GraphicBuffer::GraphicBuffer(uint32_t inWidth, uint32_t inHeight,
-        PixelFormat inFormat, uint32_t inLayerCount, uint64_t usage, std::string requestorName)
-    : GraphicBuffer()
-{
-    mInitCheck = initWithSize(inWidth, inHeight, inFormat, inLayerCount,
-            usage, std::move(requestorName));
+GraphicBuffer::GraphicBuffer(uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                             uint32_t inLayerCount, uint64_t inUsage, std::string requestorName)
+      : GraphicBuffer() {
+    mInitCheck = initWithSize(inWidth, inHeight, inFormat, inLayerCount, inUsage,
+                              std::move(requestorName));
 }
 
 // deprecated
@@ -83,15 +82,12 @@
 {
 }
 
-GraphicBuffer::GraphicBuffer(const native_handle_t* handle,
-        HandleWrapMethod method, uint32_t width, uint32_t height,
-        PixelFormat format, uint32_t layerCount,
-        uint64_t usage,
-        uint32_t stride)
-    : GraphicBuffer()
-{
-    mInitCheck = initWithHandle(handle, method, width, height, format,
-            layerCount, usage, stride);
+GraphicBuffer::GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method,
+                             uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                             uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride)
+      : GraphicBuffer() {
+    mInitCheck = initWithHandle(inHandle, method, inWidth, inHeight, inFormat, inLayerCount,
+                                inUsage, inStride);
 }
 
 GraphicBuffer::~GraphicBuffer()
@@ -123,7 +119,6 @@
 
 ANativeWindowBuffer* GraphicBuffer::getNativeBuffer() const
 {
-    LOG_ALWAYS_FATAL_IF(this == NULL, "getNativeBuffer() called on NULL GraphicBuffer");
     return static_cast<ANativeWindowBuffer*>(
             const_cast<GraphicBuffer*>(this));
 }
@@ -184,26 +179,24 @@
     return err;
 }
 
-status_t GraphicBuffer::initWithHandle(const native_handle_t* handle,
-        HandleWrapMethod method, uint32_t width, uint32_t height,
-        PixelFormat format, uint32_t layerCount, uint64_t usage,
-        uint32_t stride)
-{
-    ANativeWindowBuffer::width  = static_cast<int>(width);
-    ANativeWindowBuffer::height = static_cast<int>(height);
-    ANativeWindowBuffer::stride = static_cast<int>(stride);
-    ANativeWindowBuffer::format = format;
-    ANativeWindowBuffer::usage  = usage;
-    ANativeWindowBuffer::usage_deprecated = int(usage);
+status_t GraphicBuffer::initWithHandle(const native_handle_t* inHandle, HandleWrapMethod method,
+                                       uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                                       uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride) {
+    ANativeWindowBuffer::width = static_cast<int>(inWidth);
+    ANativeWindowBuffer::height = static_cast<int>(inHeight);
+    ANativeWindowBuffer::stride = static_cast<int>(inStride);
+    ANativeWindowBuffer::format = inFormat;
+    ANativeWindowBuffer::usage = inUsage;
+    ANativeWindowBuffer::usage_deprecated = int(inUsage);
 
-    ANativeWindowBuffer::layerCount = layerCount;
+    ANativeWindowBuffer::layerCount = inLayerCount;
 
     mOwner = (method == WRAP_HANDLE) ? ownNone : ownHandle;
 
     if (method == TAKE_UNREGISTERED_HANDLE || method == CLONE_HANDLE) {
         buffer_handle_t importedHandle;
-        status_t err = mBufferMapper.importBuffer(handle, width, height,
-                layerCount, format, usage, stride, &importedHandle);
+        status_t err = mBufferMapper.importBuffer(inHandle, inWidth, inHeight, inLayerCount,
+                                                  inFormat, inUsage, inStride, &importedHandle);
         if (err != NO_ERROR) {
             initWithHandle(nullptr, WRAP_HANDLE, 0, 0, 0, 0, 0, 0);
 
@@ -211,15 +204,15 @@
         }
 
         if (method == TAKE_UNREGISTERED_HANDLE) {
-            native_handle_close(handle);
-            native_handle_delete(const_cast<native_handle_t*>(handle));
+            native_handle_close(inHandle);
+            native_handle_delete(const_cast<native_handle_t*>(inHandle));
         }
 
-        handle = importedHandle;
-        mBufferMapper.getTransportSize(handle, &mTransportNumFds, &mTransportNumInts);
+        inHandle = importedHandle;
+        mBufferMapper.getTransportSize(inHandle, &mTransportNumFds, &mTransportNumInts);
     }
 
-    ANativeWindowBuffer::handle = handle;
+    ANativeWindowBuffer::handle = inHandle;
 
     return NO_ERROR;
 }
diff --git a/libs/ui/HdrCapabilities.cpp b/libs/ui/HdrCapabilities.cpp
index a36911d..a5b3e89 100644
--- a/libs/ui/HdrCapabilities.cpp
+++ b/libs/ui/HdrCapabilities.cpp
@@ -24,8 +24,8 @@
 #endif
 
 HdrCapabilities::~HdrCapabilities() = default;
-HdrCapabilities::HdrCapabilities(HdrCapabilities&& other) = default;
-HdrCapabilities& HdrCapabilities::operator=(HdrCapabilities&& other) = default;
+HdrCapabilities::HdrCapabilities(HdrCapabilities&& other) noexcept = default;
+HdrCapabilities& HdrCapabilities::operator=(HdrCapabilities&& other) noexcept = default;
 
 size_t HdrCapabilities::getFlattenedSize() const {
     return  sizeof(mMaxLuminance) +
diff --git a/libs/ui/include/ui/GraphicBuffer.h b/libs/ui/include/ui/GraphicBuffer.h
index cc38982..315db11 100644
--- a/libs/ui/include/ui/GraphicBuffer.h
+++ b/libs/ui/include/ui/GraphicBuffer.h
@@ -118,18 +118,16 @@
         // cannot be used directly, such as one from hidl_handle.
         CLONE_HANDLE,
     };
-    GraphicBuffer(const native_handle_t* handle, HandleWrapMethod method,
-            uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint32_t stride);
+    GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method, uint32_t inWidth,
+                  uint32_t inHeight, PixelFormat inFormat, uint32_t inLayerCount, uint64_t inUsage,
+                  uint32_t inStride);
 
     // These functions are deprecated because they only take 32 bits of usage
-    GraphicBuffer(const native_handle_t* handle, HandleWrapMethod method,
-            uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint32_t usage, uint32_t stride)
-        : GraphicBuffer(handle, method, width, height, format, layerCount,
-                static_cast<uint64_t>(usage), stride) {}
+    GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method, uint32_t inWidth,
+                  uint32_t inHeight, PixelFormat inFormat, uint32_t inLayerCount, uint32_t inUsage,
+                  uint32_t inStride)
+          : GraphicBuffer(inHandle, method, inWidth, inHeight, inFormat, inLayerCount,
+                          static_cast<uint64_t>(inUsage), inStride) {}
     GraphicBuffer(uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
             uint32_t inLayerCount, uint32_t inUsage, uint32_t inStride,
             native_handle_t* inHandle, bool keepOwnership);
@@ -226,10 +224,9 @@
             PixelFormat inFormat, uint32_t inLayerCount,
             uint64_t inUsage, std::string requestorName);
 
-    status_t initWithHandle(const native_handle_t* handle,
-            HandleWrapMethod method, uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint32_t stride);
+    status_t initWithHandle(const native_handle_t* inHandle, HandleWrapMethod method,
+                            uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                            uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride);
 
     void free_handle();
 
diff --git a/libs/ui/include/ui/HdrCapabilities.h b/libs/ui/include/ui/HdrCapabilities.h
index 4e98c28..65ac26c 100644
--- a/libs/ui/include/ui/HdrCapabilities.h
+++ b/libs/ui/include/ui/HdrCapabilities.h
@@ -37,8 +37,8 @@
         mMinLuminance(minLuminance) {}
 
     // Make this move-constructable and move-assignable
-    HdrCapabilities(HdrCapabilities&& other);
-    HdrCapabilities& operator=(HdrCapabilities&& other);
+    HdrCapabilities(HdrCapabilities&& other) noexcept;
+    HdrCapabilities& operator=(HdrCapabilities&& other) noexcept;
 
     HdrCapabilities()
       : mSupportedHdrTypes(),
diff --git a/libs/vr/OWNERS b/libs/vr/OWNERS
new file mode 100644
index 0000000..ec2d712
--- /dev/null
+++ b/libs/vr/OWNERS
@@ -0,0 +1,4 @@
+hendrikw@google.com
+jwcai@google.com
+steventhomas@google.com
+
diff --git a/libs/vr/libbufferhub/Android.bp b/libs/vr/libbufferhub/Android.bp
index 7b5ad44..69b6422 100644
--- a/libs/vr/libbufferhub/Android.bp
+++ b/libs/vr/libbufferhub/Android.bp
@@ -59,7 +59,6 @@
 }
 
 cc_test {
-    tags: ["optional"],
     srcs: ["buffer_hub-test.cpp"],
     static_libs: ["libbufferhub"],
     shared_libs: sharedLibraries,
diff --git a/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h b/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
index f4918c4..04f4fb4 100644
--- a/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
+++ b/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
@@ -103,8 +103,8 @@
       opaque_ints_.push_back(buffer.handle()->data[fd_count + i]);
     }
   }
-  NativeBufferHandle(NativeBufferHandle&& other) = default;
-  NativeBufferHandle& operator=(NativeBufferHandle&& other) = default;
+  NativeBufferHandle(NativeBufferHandle&& other) noexcept = default;
+  NativeBufferHandle& operator=(NativeBufferHandle&& other) noexcept = default;
 
   // Imports the native handle into the given IonBuffer instance.
   int Import(IonBuffer* buffer) {
@@ -174,8 +174,8 @@
         acquire_fence_fd_(acquire_fence_fd.Borrow()),
         release_fence_fd_(release_fence_fd.Borrow()) {}
 
-  BufferDescription(BufferDescription&& other) = default;
-  BufferDescription& operator=(BufferDescription&& other) = default;
+  BufferDescription(BufferDescription&& other) noexcept = default;
+  BufferDescription& operator=(BufferDescription&& other) noexcept = default;
 
   // ID of the buffer client. All BufferHubBuffer clients derived from the same
   // buffer in bufferhubd share the same buffer id.
@@ -219,8 +219,8 @@
   FenceHandle() = default;
   explicit FenceHandle(int fence) : fence_{fence} {}
   explicit FenceHandle(FileHandleType&& fence) : fence_{std::move(fence)} {}
-  FenceHandle(FenceHandle&&) = default;
-  FenceHandle& operator=(FenceHandle&&) = default;
+  FenceHandle(FenceHandle&&) noexcept = default;
+  FenceHandle& operator=(FenceHandle&&) noexcept = default;
 
   explicit operator bool() const { return fence_.IsValid(); }
 
diff --git a/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h b/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
index f6bc547..860f08a 100644
--- a/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
+++ b/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
@@ -20,8 +20,8 @@
             uint64_t usage);
   ~IonBuffer();
 
-  IonBuffer(IonBuffer&& other);
-  IonBuffer& operator=(IonBuffer&& other);
+  IonBuffer(IonBuffer&& other) noexcept;
+  IonBuffer& operator=(IonBuffer&& other) noexcept;
 
   // Returns check this IonBuffer holds a valid Gralloc buffer.
   bool IsValid() const { return buffer_ && buffer_->initCheck() == NO_ERROR; }
diff --git a/libs/vr/libbufferhub/ion_buffer.cpp b/libs/vr/libbufferhub/ion_buffer.cpp
index cbaa24a..1295531 100644
--- a/libs/vr/libbufferhub/ion_buffer.cpp
+++ b/libs/vr/libbufferhub/ion_buffer.cpp
@@ -49,11 +49,11 @@
   FreeHandle();
 }
 
-IonBuffer::IonBuffer(IonBuffer&& other) : IonBuffer() {
+IonBuffer::IonBuffer(IonBuffer&& other) noexcept : IonBuffer() {
   *this = std::move(other);
 }
 
-IonBuffer& IonBuffer::operator=(IonBuffer&& other) {
+IonBuffer& IonBuffer::operator=(IonBuffer&& other) noexcept {
   ALOGD_IF(TRACE, "IonBuffer::operator=: handle_=%p other.handle_=%p", handle(),
            other.handle());
 
diff --git a/libs/vr/libbufferhubqueue/benchmarks/Android.bp b/libs/vr/libbufferhubqueue/benchmarks/Android.bp
index 8ae7a0b..5089b87 100644
--- a/libs/vr/libbufferhubqueue/benchmarks/Android.bp
+++ b/libs/vr/libbufferhubqueue/benchmarks/Android.bp
@@ -23,5 +23,4 @@
         "-Werror",
     ],
     name: "buffer_transport_benchmark",
-    tags: ["optional"],
 }
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
index 4dea9b2..ad3f56b 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
@@ -28,8 +28,8 @@
  public:
   BufferHubQueueParcelable() = default;
 
-  BufferHubQueueParcelable(BufferHubQueueParcelable&& other) = default;
-  BufferHubQueueParcelable& operator=(BufferHubQueueParcelable&& other) {
+  BufferHubQueueParcelable(BufferHubQueueParcelable&& other) noexcept = default;
+  BufferHubQueueParcelable& operator=(BufferHubQueueParcelable&& other) noexcept {
     channel_parcelable_ = std::move(other.channel_parcelable_);
     return *this;
   }
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h b/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
index 6e303a5..2f14f7c 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
@@ -28,7 +28,7 @@
       return -EALREADY;
     }
 
-    fd_.reset(epoll_create(64));
+    fd_.reset(epoll_create1(EPOLL_CLOEXEC));
 
     if (fd_.get() < 0)
       return -errno;
diff --git a/libs/vr/libbufferhubqueue/tests/Android.bp b/libs/vr/libbufferhubqueue/tests/Android.bp
index ca1e7bd..a337921 100644
--- a/libs/vr/libbufferhubqueue/tests/Android.bp
+++ b/libs/vr/libbufferhubqueue/tests/Android.bp
@@ -38,7 +38,6 @@
         "-Wno-error=sign-compare", // to fix later
     ],
     name: "buffer_hub_queue-test",
-    tags: ["optional"],
 }
 
 cc_test {
@@ -55,5 +54,4 @@
         "-Werror",
     ],
     name: "buffer_hub_queue_producer-test",
-    tags: ["optional"],
 }
diff --git a/libs/vr/libdisplay/Android.bp b/libs/vr/libdisplay/Android.bp
index 192fb5d..9c67881 100644
--- a/libs/vr/libdisplay/Android.bp
+++ b/libs/vr/libdisplay/Android.bp
@@ -50,7 +50,6 @@
 ]
 
 cc_library {
-    tags: ["tests"],
     srcs: sourceFiles,
     cflags: ["-DLOG_TAG=\"libdisplay\"",
         "-DTRACE=0",
diff --git a/libs/vr/libdvr/dvr_buffer_queue.cpp b/libs/vr/libdvr/dvr_buffer_queue.cpp
index 74cee3f..571558a 100644
--- a/libs/vr/libdvr/dvr_buffer_queue.cpp
+++ b/libs/vr/libdvr/dvr_buffer_queue.cpp
@@ -171,12 +171,12 @@
 int DvrWriteBufferQueue::PostBuffer(DvrWriteBuffer* write_buffer,
                                     const DvrNativeBufferMetadata* meta,
                                     int ready_fence_fd) {
+  // Some basic sanity checks before we put the buffer back into a slot.
+  size_t slot = static_cast<size_t>(write_buffer->slot);
   LOG_FATAL_IF(
       (write_buffers->slot < 0 || write_buffers->slot >= write_buffers_.size()),
       "DvrWriteBufferQueue::ReleaseBuffer: Invalid slot: %zu", slot);
 
-  // Some basic sanity checks before we put the buffer back into a slot.
-  size_t slot = static_cast<size_t>(write_buffer->slot);
   if (write_buffers_[slot] != nullptr) {
     ALOGE("DvrWriteBufferQueue::PostBuffer: Slot is not empty: %zu", slot);
     return -EINVAL;
@@ -374,12 +374,12 @@
 int DvrReadBufferQueue::ReleaseBuffer(DvrReadBuffer* read_buffer,
                                       const DvrNativeBufferMetadata* meta,
                                       int release_fence_fd) {
+  // Some basic sanity checks before we put the buffer back into a slot.
+  size_t slot = static_cast<size_t>(read_buffer->slot);
   LOG_FATAL_IF(
       (read_buffers->slot < 0 || read_buffers->slot >= read_buffers_size()),
       "DvrReadBufferQueue::ReleaseBuffer: Invalid slot: %zu", slot);
 
-  // Some basic sanity checks before we put the buffer back into a slot.
-  size_t slot = static_cast<size_t>(read_buffer->slot);
   if (read_buffers_[slot] != nullptr) {
     ALOGE("DvrReadBufferQueue::ReleaseBuffer: Slot is not empty: %zu", slot);
     return -EINVAL;
diff --git a/libs/vr/libdvrcommon/Android.bp b/libs/vr/libdvrcommon/Android.bp
index 32b793a..e751768 100644
--- a/libs/vr/libdvrcommon/Android.bp
+++ b/libs/vr/libdvrcommon/Android.bp
@@ -59,7 +59,6 @@
 
 cc_test {
     name: "libdvrcommon_test",
-    tags: ["optional"],
 
     srcs: testFiles,
     cflags: [
diff --git a/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h b/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
index 44485a7..1824241 100644
--- a/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
+++ b/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
@@ -23,9 +23,9 @@
   explicit RingBuffer(size_t capacity) { Reset(capacity); }
 
   RingBuffer(const RingBuffer& other) = default;
-  RingBuffer(RingBuffer&& other) = default;
+  RingBuffer(RingBuffer&& other) noexcept = default;
   RingBuffer& operator=(const RingBuffer& other) = default;
-  RingBuffer& operator=(RingBuffer&& other) = default;
+  RingBuffer& operator=(RingBuffer&& other) noexcept = default;
 
   void Append(const T& val) {
     if (IsFull())
diff --git a/libs/vr/libpdx/private/pdx/channel_handle.h b/libs/vr/libpdx/private/pdx/channel_handle.h
index 1e62d25..daa08f4 100644
--- a/libs/vr/libpdx/private/pdx/channel_handle.h
+++ b/libs/vr/libpdx/private/pdx/channel_handle.h
@@ -50,14 +50,14 @@
  public:
   ChannelHandle() = default;
   using ChannelHandleBase::ChannelHandleBase;
-  ChannelHandle(ChannelHandle&& other) : ChannelHandleBase{other.value_} {
+  ChannelHandle(ChannelHandle&& other) noexcept : ChannelHandleBase{other.value_} {
     other.value_ = kEmptyHandle;
   }
   ~ChannelHandle() = default;
 
   ChannelHandle Duplicate() const { return ChannelHandle{value_}; }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     other.value_ = kEmptyHandle;
     return *this;
@@ -74,13 +74,13 @@
   ChannelHandle(const ChannelHandle&) = delete;
   ChannelHandle& operator=(const ChannelHandle&) = delete;
 
-  ChannelHandle(ChannelHandle&& other)
+  ChannelHandle(ChannelHandle&& other) noexcept
       : ChannelHandleBase{other.value_}, manager_{other.manager_} {
     other.manager_ = nullptr;
     other.value_ = kEmptyHandle;
   }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     manager_ = other.manager_;
     other.value_ = kEmptyHandle;
diff --git a/libs/vr/libpdx/private/pdx/file_handle.h b/libs/vr/libpdx/private/pdx/file_handle.h
index b3c3ad7..fed1529 100644
--- a/libs/vr/libpdx/private/pdx/file_handle.h
+++ b/libs/vr/libpdx/private/pdx/file_handle.h
@@ -43,7 +43,7 @@
 
   // Move constructor that assumes ownership of the file descriptor, leaving the
   // other FileHandle object empty.
-  FileHandle(FileHandle&& other) {
+  FileHandle(FileHandle&& other) noexcept {
     fd_ = other.fd_;
     other.fd_ = kEmptyFileHandle;
   }
@@ -62,7 +62,7 @@
 
   // Move assignment operator that assumes ownership of the underlying file
   // descriptor, leaving the other FileHandle object empty.
-  FileHandle& operator=(FileHandle&& other) {
+  FileHandle& operator=(FileHandle&& other) noexcept {
     if (this != &other) {
       Reset(other.fd_);
       other.fd_ = kEmptyFileHandle;
diff --git a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
index 93d87f3..d835c57 100644
--- a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
@@ -39,7 +39,7 @@
 
   ArrayWrapper(const ArrayWrapper& other) { *this = other; }
 
-  ArrayWrapper(ArrayWrapper&& other) { *this = std::move(other); }
+  ArrayWrapper(ArrayWrapper&& other) noexcept { *this = std::move(other); }
 
   ArrayWrapper& operator=(const ArrayWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  ArrayWrapper& operator=(ArrayWrapper&& other) {
+  ArrayWrapper& operator=(ArrayWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
index aa86531..0421220 100644
--- a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
@@ -39,7 +39,7 @@
 
   BufferWrapper(const BufferWrapper& other) { *this = other; }
 
-  BufferWrapper(BufferWrapper&& other) { *this = std::move(other); }
+  BufferWrapper(BufferWrapper&& other) noexcept { *this = std::move(other); }
 
   BufferWrapper& operator=(const BufferWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  BufferWrapper& operator=(BufferWrapper&& other) {
+  BufferWrapper& operator=(BufferWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
@@ -117,9 +117,9 @@
   BufferWrapper(BufferType&& buffer, const Allocator& allocator)
       : buffer_(std::move(buffer), allocator) {}
   BufferWrapper(const BufferWrapper&) = default;
-  BufferWrapper(BufferWrapper&&) = default;
+  BufferWrapper(BufferWrapper&&) noexcept = default;
   BufferWrapper& operator=(const BufferWrapper&) = default;
-  BufferWrapper& operator=(BufferWrapper&&) = default;
+  BufferWrapper& operator=(BufferWrapper&&) noexcept = default;
 
   pointer data() { return buffer_.data(); }
   const_pointer data() const { return buffer_.data(); }
diff --git a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
index d496719..1cb85de 100644
--- a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
@@ -15,9 +15,9 @@
 
   PointerWrapper(T* pointer) : pointer_(pointer) {}
   PointerWrapper(const PointerWrapper&) = default;
-  PointerWrapper(PointerWrapper&&) = default;
+  PointerWrapper(PointerWrapper&&) noexcept = default;
   PointerWrapper& operator=(const PointerWrapper&) = default;
-  PointerWrapper& operator=(PointerWrapper&&) = default;
+  PointerWrapper& operator=(PointerWrapper&&) noexcept = default;
 
   T& Dereference() { return *pointer_; }
   const T& Dereference() const { return *pointer_; }
diff --git a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
index 19fc4c1..2d0a4ea 100644
--- a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
@@ -44,7 +44,7 @@
 
   StringWrapper(const StringWrapper& other) { *this = other; }
 
-  StringWrapper(StringWrapper&& other) { *this = std::move(other); }
+  StringWrapper(StringWrapper&& other) noexcept { *this = std::move(other); }
 
   StringWrapper& operator=(const StringWrapper& other) {
     if (&other == this) {
@@ -58,7 +58,7 @@
     return *this;
   }
 
-  StringWrapper& operator=(StringWrapper&& other) {
+  StringWrapper& operator=(StringWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/variant.h b/libs/vr/libpdx/private/pdx/rpc/variant.h
index 2cc9664..a1292b0 100644
--- a/libs/vr/libpdx/private/pdx/rpc/variant.h
+++ b/libs/vr/libpdx/private/pdx/rpc/variant.h
@@ -292,7 +292,7 @@
 
   template <typename T>
   T& get(TypeTag<T>) {
-    return rest_.template get(TypeTag<T>{});
+    return rest_.get(TypeTag<T>{});
   }
   template <typename T>
   const T& get(TypeTag<T>) const {
@@ -300,7 +300,7 @@
   }
   template <typename T>
   constexpr std::int32_t index(TypeTag<T>) const {
-    return 1 + rest_.template index(TypeTag<T>{});
+    return 1 + rest_.index(TypeTag<T>{});
   }
 
   template <typename... Args>
@@ -447,7 +447,7 @@
 
   Variant(const Variant& other)
       : index_{other.index_}, value_{other.value_, other.index_} {}
-  Variant(Variant&& other)
+  Variant(Variant&& other) noexcept
       : index_{other.index_}, value_{std::move(other.value_), other.index_} {}
 
 // Recent Clang versions has a regression that produces bogus
@@ -472,7 +472,7 @@
     other.Visit([this](const auto& value) { *this = value; });
     return *this;
   }
-  Variant& operator=(Variant&& other) {
+  Variant& operator=(Variant&& other) noexcept {
     other.Visit([this](auto&& value) { *this = std::move(value); });
     return *this;
   }
@@ -553,7 +553,7 @@
   template <typename T>
   constexpr std::int32_t index_of() const {
     static_assert(HasType<T>::value, "T is not an element type of Variant.");
-    return value_.template index(DecayedTypeTag<T>{});
+    return value_.index(DecayedTypeTag<T>{});
   }
 
   // Returns the index of the active type. If the Variant is empty -1 is
@@ -575,7 +575,7 @@
   template <typename T>
   T* get() {
     if (is<T>())
-      return &value_.template get(DecayedTypeTag<T>{});
+      return &value_.get(DecayedTypeTag<T>{});
     else
       return nullptr;
   }
@@ -589,7 +589,7 @@
   template <std::size_t I>
   TypeForIndex<I>* get() {
     if (is<TypeForIndex<I>>())
-      return &value_.template get(TypeTagForIndex<I>{});
+      return &value_.get(TypeTagForIndex<I>{});
     else
       return nullptr;
   }
diff --git a/libs/vr/libpdx/private/pdx/service.h b/libs/vr/libpdx/private/pdx/service.h
index 13aa3e9..234b24a 100644
--- a/libs/vr/libpdx/private/pdx/service.h
+++ b/libs/vr/libpdx/private/pdx/service.h
@@ -92,8 +92,8 @@
   /*
    * Message objects support move construction and assignment.
    */
-  Message(Message&& other);
-  Message& operator=(Message&& other);
+  Message(Message&& other) noexcept;
+  Message& operator=(Message&& other) noexcept;
 
   /*
    * Read/write payload, in either single buffer or iovec form.
diff --git a/libs/vr/libpdx/private/pdx/status.h b/libs/vr/libpdx/private/pdx/status.h
index 067fe25..7e51a52 100644
--- a/libs/vr/libpdx/private/pdx/status.h
+++ b/libs/vr/libpdx/private/pdx/status.h
@@ -41,14 +41,14 @@
   // Copy/move constructors. Move constructor leaves |other| object in empty
   // state.
   Status(const Status& other) = default;
-  Status(Status&& other)
+  Status(Status&& other) noexcept
       : value_{std::move(other.value_)}, error_{other.error_} {
     other.error_ = -1;
   }
 
   // Assignment operators.
   Status& operator=(const Status& other) = default;
-  Status& operator=(Status&& other) {
+  Status& operator=(Status&& other) noexcept {
     error_ = other.error_;
     value_ = std::move(other.value_);
     other.error_ = -1;
diff --git a/libs/vr/libpdx/private/pdx/utility.h b/libs/vr/libpdx/private/pdx/utility.h
index 08fcaea..c9a0c21 100644
--- a/libs/vr/libpdx/private/pdx/utility.h
+++ b/libs/vr/libpdx/private/pdx/utility.h
@@ -33,7 +33,7 @@
     return *this;
   }
 
-  ByteBuffer& operator=(ByteBuffer&& other) {
+  ByteBuffer& operator=(ByteBuffer&& other) noexcept {
     std::swap(data_, other.data_);
     std::swap(size_, other.size_);
     std::swap(capacity_, other.capacity_);
diff --git a/libs/vr/libpdx/service.cpp b/libs/vr/libpdx/service.cpp
index 1d3b62a..68b8dd7 100644
--- a/libs/vr/libpdx/service.cpp
+++ b/libs/vr/libpdx/service.cpp
@@ -31,9 +31,9 @@
 
 // C++11 specifies the move semantics for shared_ptr but not weak_ptr. This
 // means we have to manually implement the desired move semantics for Message.
-Message::Message(Message&& other) { *this = std::move(other); }
+Message::Message(Message&& other) noexcept { *this = std::move(other); }
 
-Message& Message::operator=(Message&& other) {
+Message& Message::operator=(Message&& other) noexcept {
   Destroy();
   auto base = reinterpret_cast<std::uint8_t*>(&info_);
   std::fill(&base[0], &base[sizeof(info_)], 0);
diff --git a/libs/vr/libpdx/service_tests.cpp b/libs/vr/libpdx/service_tests.cpp
index e623abf..938d737 100644
--- a/libs/vr/libpdx/service_tests.cpp
+++ b/libs/vr/libpdx/service_tests.cpp
@@ -51,22 +51,24 @@
 //             method(IoVecMatcher(IoVecArray{{ptr1, size1}, {ptr2, size2}})));
 using IoVecArray = std::vector<iovec>;
 MATCHER_P(IoVecMatcher, iovec_array, "") {
+  auto local_arg = arg;
   for (const iovec& item : iovec_array) {
-    if (arg->iov_base != item.iov_base || arg->iov_len != item.iov_len)
+    if (local_arg->iov_base != item.iov_base || local_arg->iov_len != item.iov_len)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
 
 using IoVecData = std::vector<std::string>;
 MATCHER_P(IoVecDataMatcher, iovec_data, "") {
+  auto local_arg = arg;
   for (const std::string& item : iovec_data) {
-    std::string data{reinterpret_cast<const char*>(arg->iov_base),
-                     arg->iov_len};
+    std::string data{reinterpret_cast<const char*>(local_arg->iov_base),
+                     local_arg->iov_len};
     if (data != item)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
diff --git a/libs/vr/libpdx/status_tests.cpp b/libs/vr/libpdx/status_tests.cpp
index d4e697c..772c529 100644
--- a/libs/vr/libpdx/status_tests.cpp
+++ b/libs/vr/libpdx/status_tests.cpp
@@ -2,6 +2,8 @@
 
 #include <gtest/gtest.h>
 
+#include <memory>
+
 using android::pdx::ErrorStatus;
 using android::pdx::Status;
 
@@ -84,8 +86,8 @@
   Status<std::unique_ptr<int>> status1;
   Status<std::unique_ptr<int>> status2;
 
-  status1 = Status<std::unique_ptr<int>>{std::unique_ptr<int>{new int{11}}};
-  status2 = Status<std::unique_ptr<int>>{std::unique_ptr<int>{new int{12}}};
+  status1 = Status<std::unique_ptr<int>>{std::make_unique<int>(int{11})};
+  status2 = Status<std::unique_ptr<int>>{std::make_unique<int>(int{12})};
   EXPECT_FALSE(status1.empty());
   EXPECT_FALSE(status2.empty());
   EXPECT_TRUE(status1.ok());
@@ -114,7 +116,7 @@
 }
 
 TEST(Status, Take) {
-  Status<std::unique_ptr<int>> status{std::unique_ptr<int>{new int{123}}};
+  Status<std::unique_ptr<int>> status{std::make_unique<int>(int{123})};
   EXPECT_FALSE(status.empty());
   EXPECT_NE(nullptr, status.get());
 
diff --git a/libs/vr/libpdx_default_transport/Android.bp b/libs/vr/libpdx_default_transport/Android.bp
index 74b8c8b..1176abf 100644
--- a/libs/vr/libpdx_default_transport/Android.bp
+++ b/libs/vr/libpdx_default_transport/Android.bp
@@ -40,6 +40,7 @@
         "liblog",
         "libutils",
         "libcrypto",
+        "libselinux",
     ],
 }
 
diff --git a/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp b/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
index fa0adf0..f72dabc 100644
--- a/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
+++ b/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
@@ -66,7 +66,7 @@
   prctl(PR_SET_NAME, reinterpret_cast<unsigned long>(name.c_str()), 0, 0, 0);
 }
 
-constexpr uint64_t kNanosPerSecond = 1000000000llu;
+constexpr uint64_t kNanosPerSecond = 1000000000LLU;
 
 uint64_t GetClockNs() {
   timespec t;
diff --git a/libs/vr/libpdx_uds/Android.bp b/libs/vr/libpdx_uds/Android.bp
index d640950..1d6eea2 100644
--- a/libs/vr/libpdx_uds/Android.bp
+++ b/libs/vr/libpdx_uds/Android.bp
@@ -26,8 +26,6 @@
     ],
     shared_libs: [
         "libbinder",
-    ],
-    whole_static_libs: [
         "libselinux",
     ],
 }
@@ -57,5 +55,6 @@
         "liblog",
         "libutils",
         "libbinder",
+        "libselinux",
     ],
 }
diff --git a/libs/vr/libvr_manager/Android.bp b/libs/vr/libvr_manager/Android.bp
index 8784877..2cd6a28 100644
--- a/libs/vr/libvr_manager/Android.bp
+++ b/libs/vr/libvr_manager/Android.bp
@@ -12,25 +12,17 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-exported_include_dirs = [ "include" ]
-
-include_dirs = ["frameworks/native/include/vr/vr_manager"]
-
-src_files = [
-    "vr_manager.cpp",
-    "trusted_uids.cpp",
-]
-
-static_libs = [
-    "libutils",
-    "libbinder",
-]
-
 cc_library_static {
-    srcs: src_files,
-    include_dirs: include_dirs,
-    export_include_dirs: exported_include_dirs,
-    cflags: ["-Wall", "-Werror", "-Wunused", "-Wunreachable-code"],
-    static_libs: static_libs,
     name: "libvr_manager",
+    srcs: [
+        "vr_manager.cpp",
+        "trusted_uids.cpp",
+    ],
+    include_dirs: ["frameworks/native/include/vr/vr_manager"],
+    export_include_dirs: [ "include" ],
+    cflags: ["-Wall", "-Werror", "-Wunused", "-Wunreachable-code"],
+    shared_libs: [
+        "libutils",
+        "libbinder",
+    ],
 }
diff --git a/libs/vr/libvrflinger/Android.bp b/libs/vr/libvrflinger/Android.bp
index 4dc669b..233e0fc 100644
--- a/libs/vr/libvrflinger/Android.bp
+++ b/libs/vr/libvrflinger/Android.bp
@@ -84,9 +84,6 @@
         "-Wno-error=sign-compare", // to fix later
         "-Wno-unused-variable",
     ],
-    cppflags: [
-        "-std=c++1z"
-    ],
     shared_libs: sharedLibraries,
     whole_static_libs: staticLibraries,
     header_libs: headerLibraries,
diff --git a/libs/vr/libvrflinger/acquired_buffer.cpp b/libs/vr/libvrflinger/acquired_buffer.cpp
index 9614c6d..5d873d1 100644
--- a/libs/vr/libvrflinger/acquired_buffer.cpp
+++ b/libs/vr/libvrflinger/acquired_buffer.cpp
@@ -31,13 +31,13 @@
   }
 }
 
-AcquiredBuffer::AcquiredBuffer(AcquiredBuffer&& other) {
+AcquiredBuffer::AcquiredBuffer(AcquiredBuffer&& other) noexcept {
   *this = std::move(other);
 }
 
 AcquiredBuffer::~AcquiredBuffer() { Release(LocalHandle(kEmptyFence)); }
 
-AcquiredBuffer& AcquiredBuffer::operator=(AcquiredBuffer&& other) {
+AcquiredBuffer& AcquiredBuffer::operator=(AcquiredBuffer&& other) noexcept {
   if (this != &other) {
     Release();
 
diff --git a/libs/vr/libvrflinger/acquired_buffer.h b/libs/vr/libvrflinger/acquired_buffer.h
index 32e912a..1a200aa 100644
--- a/libs/vr/libvrflinger/acquired_buffer.h
+++ b/libs/vr/libvrflinger/acquired_buffer.h
@@ -31,7 +31,7 @@
   AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer, int* error);
 
   // Move constructor. Behaves similarly to the move assignment operator below.
-  AcquiredBuffer(AcquiredBuffer&& other);
+  AcquiredBuffer(AcquiredBuffer&& other) noexcept;
 
   ~AcquiredBuffer();
 
@@ -39,7 +39,7 @@
   // |other| into this instance after RELEASING the current BufferConsumer and
   // closing the acquire fence. After the move |other| is left in the empty
   // state.
-  AcquiredBuffer& operator=(AcquiredBuffer&& other);
+  AcquiredBuffer& operator=(AcquiredBuffer&& other) noexcept;
 
   // Accessors for the underlying BufferConsumer, the acquire fence, and the
   // use-case specific sequence value from the acquisition (see
diff --git a/libs/vr/libvrflinger/epoll_event_dispatcher.cpp b/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
index 962c745..1cf5f17 100644
--- a/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
+++ b/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
@@ -11,7 +11,7 @@
 namespace dvr {
 
 EpollEventDispatcher::EpollEventDispatcher() {
-  epoll_fd_.Reset(epoll_create(64));
+  epoll_fd_.Reset(epoll_create1(EPOLL_CLOEXEC));
   if (!epoll_fd_) {
     ALOGE("Failed to create epoll fd: %s", strerror(errno));
     return;
diff --git a/libs/vr/libvrflinger/hardware_composer.cpp b/libs/vr/libvrflinger/hardware_composer.cpp
index 44ce78c..b8d5e2b 100644
--- a/libs/vr/libvrflinger/hardware_composer.cpp
+++ b/libs/vr/libvrflinger/hardware_composer.cpp
@@ -1272,9 +1272,9 @@
 
 Layer::~Layer() { Reset(); }
 
-Layer::Layer(Layer&& other) { *this = std::move(other); }
+Layer::Layer(Layer&& other) noexcept { *this = std::move(other); }
 
-Layer& Layer::operator=(Layer&& other) {
+Layer& Layer::operator=(Layer&& other) noexcept {
   if (this != &other) {
     Reset();
     using std::swap;
diff --git a/libs/vr/libvrflinger/hardware_composer.h b/libs/vr/libvrflinger/hardware_composer.h
index 1d8d463..539a7fb 100644
--- a/libs/vr/libvrflinger/hardware_composer.h
+++ b/libs/vr/libvrflinger/hardware_composer.h
@@ -86,8 +86,8 @@
         const std::shared_ptr<IonBuffer>& buffer, HWC::BlendMode blending,
         HWC::Composition composition_type, size_t z_order);
 
-  Layer(Layer&&);
-  Layer& operator=(Layer&&);
+  Layer(Layer&&) noexcept;
+  Layer& operator=(Layer&&) noexcept;
 
   ~Layer();
 
diff --git a/opengl/OWNERS b/opengl/OWNERS
new file mode 100644
index 0000000..881f1b8
--- /dev/null
+++ b/opengl/OWNERS
@@ -0,0 +1,16 @@
+# alanward@google.com
+chiur@google.com
+chrisforbes@google.com
+cnorthrop@google.com
+courtneygo@google.com
+hliatis@google.com
+ianelliott@google.com
+jessehall@google.com
+lpy@google.com
+marissaw@google.com
+nduca@google.com
+pmuetschard@google.com
+timvp@google.com
+tobine@google.com
+vhau@google.com
+zzyiwei@google.com
diff --git a/opengl/libagl/state.cpp b/opengl/libagl/state.cpp
index 1d5def5..8bb7e83 100644
--- a/opengl/libagl/state.cpp
+++ b/opengl/libagl/state.cpp
@@ -181,7 +181,7 @@
     case GL_FOG:
     case GL_DEPTH_TEST:
         ogles_invalidate_perspective(c);
-        // fall-through...
+        [[fallthrough]];
     case GL_BLEND:
     case GL_SCISSOR_TEST:
     case GL_ALPHA_TEST:
diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index aae8e05..4c5f3e9 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -401,14 +401,14 @@
     switch (format) {
     case GL_PALETTE4_RGB8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGB8_OES:
         entrySize = 3;
         break;
 
     case GL_PALETTE4_RGBA8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGBA8_OES:
         entrySize = 4;
         break;
@@ -417,7 +417,7 @@
     case GL_PALETTE4_RGBA4_OES:
     case GL_PALETTE4_RGB5_A1_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_R5_G6_B5_OES:
     case GL_PALETTE8_RGBA4_OES:
     case GL_PALETTE8_RGB5_A1_OES:
@@ -446,14 +446,14 @@
     switch (format) {
     case GL_PALETTE4_RGB8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGB8_OES:
         entrySize = 3;
         break;
 
     case GL_PALETTE4_RGBA8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGBA8_OES:
         entrySize = 4;
         break;
@@ -462,7 +462,7 @@
     case GL_PALETTE4_RGBA4_OES:
     case GL_PALETTE4_RGB5_A1_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_R5_G6_B5_OES:
     case GL_PALETTE8_RGBA4_OES:
     case GL_PALETTE8_RGB5_A1_OES:
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index c65bddf..36deedc 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -456,7 +456,7 @@
 // Translates EGL color spaces to Android data spaces.
 static android_dataspace dataSpaceFromEGLColorSpace(EGLint colorspace) {
     if (colorspace == EGL_GL_COLORSPACE_LINEAR_KHR) {
-        return HAL_DATASPACE_SRGB_LINEAR;
+        return HAL_DATASPACE_UNKNOWN;
     } else if (colorspace == EGL_GL_COLORSPACE_SRGB_KHR) {
         return HAL_DATASPACE_SRGB;
     } else if (colorspace == EGL_GL_COLORSPACE_DISPLAY_P3_EXT) {
@@ -482,58 +482,35 @@
 }
 
 // Returns a list of color spaces understood by the vendor EGL driver.
-static std::vector<EGLint> getDriverColorSpaces(egl_display_ptr dp,
-                                                android_pixel_format format) {
+static std::vector<EGLint> getDriverColorSpaces(egl_display_ptr dp) {
     std::vector<EGLint> colorSpaces;
-    if (!dp->hasColorSpaceSupport) return colorSpaces;
 
-    // OpenGL drivers only support sRGB encoding with 8-bit formats.
-    // RGB_888 is never returned by getNativePixelFormat, but is included for completeness.
-    const bool formatSupportsSRGBEncoding =
-        format == HAL_PIXEL_FORMAT_RGBA_8888 || format == HAL_PIXEL_FORMAT_RGBX_8888 ||
-        format == HAL_PIXEL_FORMAT_RGB_888;
-    const bool formatIsFloatingPoint = format == HAL_PIXEL_FORMAT_RGBA_FP16;
+    // sRGB and linear are always supported when color space support is present.
+    colorSpaces.push_back(EGL_GL_COLORSPACE_SRGB_KHR);
+    colorSpaces.push_back(EGL_GL_COLORSPACE_LINEAR_KHR);
 
-    if (formatSupportsSRGBEncoding) {
-        // sRGB and linear are always supported when color space support is present.
-        colorSpaces.push_back(EGL_GL_COLORSPACE_SRGB_KHR);
-        colorSpaces.push_back(EGL_GL_COLORSPACE_LINEAR_KHR);
-        // DCI-P3 uses the sRGB transfer function, so it's only relevant for 8-bit formats.
-        if (findExtension(dp->disp.queryString.extensions,
-                              "EGL_EXT_gl_colorspace_display_p3")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_EXT);
-        }
-    }
-
-    // According to the spec, scRGB is only supported for floating point formats.
-    // For non-linear scRGB, the application is responsible for applying the
-    // transfer function.
-    if (formatIsFloatingPoint) {
-        if (findExtension(dp->disp.queryString.extensions,
-                  "EGL_EXT_gl_colorspace_scrgb")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_EXT);
-        }
-        if (findExtension(dp->disp.queryString.extensions,
-                  "EGL_EXT_gl_colorspace_scrgb_linear")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT);
-        }
-    }
-
-    // BT2020 can be used with any pixel format. PQ encoding must be applied by the
-    // application and does not affect the behavior of OpenGL.
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_bt2020_linear")) {
+                      "EGL_EXT_gl_colorspace_display_p3")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_scrgb")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_scrgb_linear")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_bt2020_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_LINEAR_EXT);
     }
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_bt2020_pq")) {
+                      "EGL_EXT_gl_colorspace_bt2020_pq")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_PQ_EXT);
     }
-
-    // Linear DCI-P3 simply uses different primaries than standard RGB and thus
-    // can be used with any pixel format.
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_display_p3_linear")) {
+                      "EGL_EXT_gl_colorspace_display_p3_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT);
     }
     return colorSpaces;
@@ -543,25 +520,47 @@
 // If there is no color space attribute in attrib_list, colorSpace is left
 // unmodified.
 static EGLBoolean processAttributes(egl_display_ptr dp, NativeWindowType window,
-                                    android_pixel_format format, const EGLint* attrib_list,
-                                    EGLint* colorSpace,
+                                    const EGLint* attrib_list, EGLint* colorSpace,
                                     std::vector<EGLint>* strippedAttribList) {
     for (const EGLint* attr = attrib_list; attr && attr[0] != EGL_NONE; attr += 2) {
         bool copyAttribute = true;
         if (attr[0] == EGL_GL_COLORSPACE_KHR) {
-            // Fail immediately if the driver doesn't have color space support at all.
-            if (!dp->hasColorSpaceSupport) return false;
+            switch (attr[1]) {
+                case EGL_GL_COLORSPACE_LINEAR_KHR:
+                case EGL_GL_COLORSPACE_SRGB_KHR:
+                case EGL_GL_COLORSPACE_DISPLAY_P3_EXT:
+                case EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT:
+                case EGL_GL_COLORSPACE_SCRGB_EXT:
+                case EGL_GL_COLORSPACE_BT2020_LINEAR_EXT:
+                case EGL_GL_COLORSPACE_BT2020_PQ_EXT:
+                case EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT:
+                    // Fail immediately if the driver doesn't have color space support at all.
+                    if (!dp->hasColorSpaceSupport) return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE);
+                    break;
+                default:
+                    // BAD_ATTRIBUTE if attr is not any of the EGL_GL_COLORSPACE_*
+                    return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE);
+            }
             *colorSpace = attr[1];
 
             // Strip the attribute if the driver doesn't understand it.
             copyAttribute = false;
-            std::vector<EGLint> driverColorSpaces = getDriverColorSpaces(dp, format);
+            std::vector<EGLint> driverColorSpaces = getDriverColorSpaces(dp);
             for (auto driverColorSpace : driverColorSpaces) {
                 if (attr[1] == driverColorSpace) {
                     copyAttribute = true;
                     break;
                 }
             }
+
+            // If the driver doesn't understand it, we should map sRGB-encoded P3 to
+            // sRGB rather than just dropping the colorspace on the floor.
+            // For this format, the driver is expected to apply the sRGB
+            // transfer function during framebuffer operations.
+            if (!copyAttribute && attr[1] == EGL_GL_COLORSPACE_DISPLAY_P3_EXT) {
+                strippedAttribList->push_back(attr[0]);
+                strippedAttribList->push_back(EGL_GL_COLORSPACE_SRGB_KHR);
+            }
         }
         if (copyAttribute) {
             strippedAttribList->push_back(attr[0]);
@@ -594,12 +593,12 @@
             ALOGE("processAttributes: invalid window (win=%p) "
                   "failed (%#x) (already connected to another API?)",
                   window, err);
-            return false;
+            return setError(EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
         }
         if (!windowSupportsWideColor) {
             // Application has asked for a wide-color colorspace but
             // wide-color support isn't available on the display the window is on.
-            return false;
+            return setError(EGL_BAD_MATCH, EGL_FALSE);
         }
     }
     return true;
@@ -727,10 +726,11 @@
         // now select correct colorspace and dataspace based on user's attribute list
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, window, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, window, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -745,14 +745,14 @@
         }
 
         android_dataspace dataSpace = dataSpaceFromEGLColorSpace(colorSpace);
-        if (dataSpace != HAL_DATASPACE_UNKNOWN) {
-            int err = native_window_set_buffers_data_space(window, dataSpace);
-            if (err != 0) {
-                ALOGE("error setting native window pixel dataSpace: %s (%d)",
-                      strerror(-err), err);
-                native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
-                return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
-            }
+        // Set dataSpace even if it could be HAL_DATASPACE_UNKNOWN. HAL_DATASPACE_UNKNOWN
+        // is the default value, but it may have changed at this point.
+        int err = native_window_set_buffers_data_space(window, dataSpace);
+        if (err != 0) {
+            ALOGE("error setting native window pixel dataSpace: %s (%d)",
+                  strerror(-err), err);
+            native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
+            return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
         }
 
         // the EGL spec requires that a new EGLSurface default to swap interval
@@ -792,10 +792,10 @@
         // now select a corresponding sRGB format if needed
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, nullptr, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, nullptr, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -826,10 +826,10 @@
         // Select correct colorspace based on user's attribute list
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, nullptr, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, nullptr, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -1054,38 +1054,6 @@
             egl_tls_t::setContext(EGL_NO_CONTEXT);
         }
     } else {
-
-        if (cur_c != NULL) {
-            // Force return to current context for drivers that cannot handle errors
-            EGLBoolean restore_result = EGL_FALSE;
-            // get a reference to the old current objects
-            ContextRef _c2(dp.get(), cur_c);
-            SurfaceRef _d2(dp.get(), cur_c->draw);
-            SurfaceRef _r2(dp.get(), cur_c->read);
-
-            c = cur_c;
-            impl_ctx = c->context;
-            impl_draw = EGL_NO_SURFACE;
-            if (cur_c->draw != EGL_NO_SURFACE) {
-                d = get_surface(cur_c->draw);
-                impl_draw = d->surface;
-            }
-            impl_read = EGL_NO_SURFACE;
-            if (cur_c->read != EGL_NO_SURFACE) {
-                r = get_surface(cur_c->read);
-                impl_read = r->surface;
-            }
-            restore_result = dp->makeCurrent(c, cur_c,
-                    cur_c->draw, cur_c->read, cur_c->context,
-                    impl_draw, impl_read, impl_ctx);
-            if (restore_result == EGL_TRUE) {
-                _c2.acquire();
-                _r2.acquire();
-                _d2.acquire();
-            } else {
-                ALOGE("Could not restore original EGL context");
-            }
-        }
         // this will ALOGE the error
         egl_connection_t* const cnx = &gEGLImpl;
         result = setError(cnx->egl.eglGetError(), (EGLBoolean)EGL_FALSE);
diff --git a/opengl/tests/EGLTest/Android.bp b/opengl/tests/EGLTest/Android.bp
index f246077..a9e873a 100644
--- a/opengl/tests/EGLTest/Android.bp
+++ b/opengl/tests/EGLTest/Android.bp
@@ -25,6 +25,7 @@
         "libhidltransport",
         "liblog",
         "libutils",
+        "libnativewindow",
     ],
 
     include_dirs: [
diff --git a/opengl/tests/EGLTest/EGL_test.cpp b/opengl/tests/EGLTest/EGL_test.cpp
index 5927dc1..459b135 100644
--- a/opengl/tests/EGLTest/EGL_test.cpp
+++ b/opengl/tests/EGLTest/EGL_test.cpp
@@ -775,4 +775,169 @@
 
     EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
 }
+
+TEST_F(EGLTest, EGLInvalidColorspaceAttribute) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_BACK_BUFFER,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_ATTRIBUTE, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+}
+
+TEST_F(EGLTest, EGLUnsupportedColorspaceFormatCombo) {
+    EGLint numConfigs;
+    EGLConfig config;
+    EGLBoolean success;
+
+    const EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_RED_SIZE,                 16,
+            EGL_GREEN_SIZE,               16,
+            EGL_BLUE_SIZE,                16,
+            EGL_ALPHA_SIZE,               16,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+    success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(1, numConfigs);
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    const EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_MATCH, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+}
+
+TEST_F(EGLTest, EGLCreateWindowFailAndSucceed) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_BACK_BUFFER,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_ATTRIBUTE, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+
+    // Now recreate surface with a valid colorspace. Ensure proper cleanup is done
+    // in the first failed attempt (e.g. native_window_api_disconnect).
+    winAttrs[1] = EGL_GL_COLORSPACE_LINEAR_KHR;
+    eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
+
+TEST_F(EGLTest, EGLCreateWindowTwoColorspaces) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    const EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    android_dataspace dataspace = static_cast<android_dataspace>(ANativeWindow_getBuffersDataSpace(mANW.get()));
+    ASSERT_EQ(dataspace, HAL_DATASPACE_DISPLAY_P3);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+
+    // Now create with default attribute (EGL_GL_COLORSPACE_LINEAR_KHR)
+    eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), NULL);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    dataspace = static_cast<android_dataspace>(ANativeWindow_getBuffersDataSpace(mANW.get()));
+    // Make sure the dataspace has been reset to UNKNOWN
+    ASSERT_NE(dataspace, HAL_DATASPACE_DISPLAY_P3);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
 }
diff --git a/opengl/tests/hwc/hwcCommit.cpp b/opengl/tests/hwc/hwcCommit.cpp
index 3686dab..0a6ff55 100644
--- a/opengl/tests/hwc/hwcCommit.cpp
+++ b/opengl/tests/hwc/hwcCommit.cpp
@@ -183,7 +183,7 @@
     uint32_t lower(void) { return _l; }
     uint32_t upper(void) { return _u; }
 
-    operator string();
+    operator string(); // NOLINT(google-explicit-constructor)
 
 private:
     uint32_t _l; // lower
@@ -216,7 +216,9 @@
     static void double2Rational(double f, Range nRange, Range dRange,
                                Rational& lower, Rational& upper);
         
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator string() const;
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator double() const { return (double) _n / (double) _d; }
 
 
diff --git a/opengl/tests/hwc/hwcTestLib.h b/opengl/tests/hwc/hwcTestLib.h
index 922fc19..5a49393 100644
--- a/opengl/tests/hwc/hwcTestLib.h
+++ b/opengl/tests/hwc/hwcTestLib.h
@@ -58,7 +58,7 @@
     float c2(void) const { return _c2; }
     float c3(void) const { return _c3; }
 
-    operator std::string();
+    operator std::string(); // NOLINT(google-explicit-constructor)
 
   private:
     float _c1;
@@ -71,7 +71,7 @@
 class ColorRGB {
   public:
     ColorRGB(): _r(0.0), _g(0.0), _b(0.0) {};
-    ColorRGB(float f): _r(f), _g(f), _b(f) {}; // Gray, NOLINT(implicit)
+    ColorRGB(float f): _r(f), _g(f), _b(f) {}; // Gray, NOLINT(google-explicit-constructor)
     ColorRGB(float r, float g, float b): _r(r), _g(g), _b(b) {};
     float r(void) const { return _r; }
     float g(void) const { return _g; }
@@ -93,8 +93,8 @@
     void setWidth(uint32_t w) { _w = w; }
     void setHeight(uint32_t h) { _h = h; }
 
-    operator std::string();
-    operator hwc_rect() const;
+    operator std::string(); // NOLINT(google-explicit-constructor)
+    operator hwc_rect() const; // NOLINT(google-explicit-constructor)
 
   private:
     uint32_t _w;
diff --git a/services/batteryservice/Android.bp b/services/batteryservice/Android.bp
index 186f399..66ee8ff 100644
--- a/services/batteryservice/Android.bp
+++ b/services/batteryservice/Android.bp
@@ -1,7 +1,8 @@
 cc_library_headers {
     name: "libbatteryservice_headers",
     vendor_available: true,
+    recovery_available: true,
     export_include_dirs: ["include"],
-    header_libs: ["libbinder_headers"],
-    export_header_lib_headers: ["libbinder_headers"],
+    header_libs: ["libutils_headers"],
+    export_header_lib_headers: ["libutils_headers"],
 }
diff --git a/services/batteryservice/include/batteryservice/BatteryService.h b/services/batteryservice/include/batteryservice/BatteryService.h
index 80ab7f3..1e8eb1e 100644
--- a/services/batteryservice/include/batteryservice/BatteryService.h
+++ b/services/batteryservice/include/batteryservice/BatteryService.h
@@ -17,7 +17,6 @@
 #ifndef ANDROID_BATTERYSERVICE_H
 #define ANDROID_BATTERYSERVICE_H
 
-#include <binder/Parcel.h>
 #include <sys/types.h>
 #include <utils/Errors.h>
 #include <utils/String8.h>
@@ -54,16 +53,10 @@
     int batteryFullCharge;
     int batteryChargeCounter;
     String8 batteryTechnology;
-
-    status_t writeToParcel(Parcel* parcel) const;
-    status_t readFromParcel(Parcel* parcel);
 };
 
 struct BatteryProperty {
     int64_t valueInt64;
-
-    status_t writeToParcel(Parcel* parcel) const;
-    status_t readFromParcel(Parcel* parcel);
 };
 
 }; // namespace android
diff --git a/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h b/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h
deleted file mode 100644
index b226dd6..0000000
--- a/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IBATTERYPROPERTIESLISTENER_H
-#define ANDROID_IBATTERYPROPERTIESLISTENER_H
-
-#include <binder/IBinder.h>
-#include <binder/IInterface.h>
-
-#include <batteryservice/BatteryService.h>
-
-namespace android {
-
-// must be kept in sync with interface defined in IBatteryPropertiesListener.aidl
-enum {
-        TRANSACT_BATTERYPROPERTIESCHANGED = IBinder::FIRST_CALL_TRANSACTION,
-};
-
-// ----------------------------------------------------------------------------
-
-class IBatteryPropertiesListener : public IInterface {
-public:
-    DECLARE_META_INTERFACE(BatteryPropertiesListener)
-
-    virtual void batteryPropertiesChanged(struct BatteryProperties props) = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnBatteryPropertiesListener: public BnInterface<IBatteryPropertiesListener> {
-public:
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
-                                Parcel* reply, uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IBATTERYPROPERTIESLISTENER_H
diff --git a/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h b/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h
deleted file mode 100644
index a7dbea6..0000000
--- a/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IBATTERYPROPERTIESREGISTRAR_H
-#define ANDROID_IBATTERYPROPERTIESREGISTRAR_H
-
-#include <binder/IInterface.h>
-#include <batteryservice/IBatteryPropertiesListener.h>
-
-namespace android {
-
-// must be kept in sync with interface defined in IBatteryPropertiesRegistrar.aidl
-enum {
-    REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
-    UNREGISTER_LISTENER,
-    GET_PROPERTY,
-    SCHEDULE_UPDATE,
-};
-
-class IBatteryPropertiesRegistrar : public IInterface {
-public:
-    DECLARE_META_INTERFACE(BatteryPropertiesRegistrar)
-
-    virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;
-    virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;
-    virtual status_t getProperty(int id, struct BatteryProperty *val) = 0;
-    virtual void scheduleUpdate() = 0;
-};
-
-class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {
-public:
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
-                                Parcel* reply, uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IBATTERYPROPERTIESREGISTRAR_H
diff --git a/services/gpuservice/Android.bp b/services/gpuservice/Android.bp
new file mode 100644
index 0000000..47bed65
--- /dev/null
+++ b/services/gpuservice/Android.bp
@@ -0,0 +1,73 @@
+filegroup {
+    name: "gpuservice_sources",
+    srcs: [
+        "GpuService.cpp",
+    ],
+}
+
+filegroup {
+    name: "gpuservice_binary_sources",
+    srcs: ["main_gpuservice.cpp"],
+}
+
+cc_defaults {
+    name: "gpuservice_defaults",
+    cflags: [
+        "-DLOG_TAG=\"GpuService\"",
+        "-Wall",
+        "-Werror",
+        "-Wformat",
+        "-Wthread-safety",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+    srcs: [
+        ":gpuservice_sources",
+    ],
+    include_dirs: [
+        "frameworks/native/vulkan/vkjson",
+        "frameworks/native/vulkan/include",
+    ],
+    shared_libs: [
+        "libbinder",
+        "liblog",
+        "libutils",
+        "libvulkan",
+    ],
+    static_libs: [
+        "libvkjson",
+    ],
+}
+
+cc_defaults {
+    name: "gpuservice_production_defaults",
+    defaults: ["gpuservice_defaults"],
+    cflags: [
+        "-fvisibility=hidden",
+        "-fwhole-program-vtables", // requires ThinLTO
+    ],
+    lto: {
+        thin: true,
+    },
+}
+
+cc_defaults {
+    name: "gpuservice_binary",
+    defaults: ["gpuservice_defaults"],
+    whole_static_libs: [
+        "libsigchain",
+    ],
+    shared_libs: [
+        "libbinder",
+        "liblog",
+        "libutils",
+    ],
+    ldflags: ["-Wl,--export-dynamic"],
+}
+
+cc_binary {
+    name: "gpuservice",
+    defaults: ["gpuservice_binary"],
+    init_rc: ["gpuservice.rc"],
+    srcs: [":gpuservice_binary_sources"],
+}
diff --git a/services/surfaceflinger/GpuService.cpp b/services/gpuservice/GpuService.cpp
similarity index 84%
rename from services/surfaceflinger/GpuService.cpp
rename to services/gpuservice/GpuService.cpp
index 71052fb..150896c 100644
--- a/services/surfaceflinger/GpuService.cpp
+++ b/services/gpuservice/GpuService.cpp
@@ -23,10 +23,7 @@
 
 namespace android {
 
-// ----------------------------------------------------------------------------
-
-class BpGpuService : public BpInterface<IGpuService>
-{
+class BpGpuService : public BpInterface<IGpuService> {
 public:
     explicit BpGpuService(const sp<IBinder>& impl) : BpInterface<IGpuService>(impl) {}
 };
@@ -34,19 +31,15 @@
 IMPLEMENT_META_INTERFACE(GpuService, "android.ui.IGpuService");
 
 status_t BnGpuService::onTransact(uint32_t code, const Parcel& data,
-        Parcel* reply, uint32_t flags)
-{
+        Parcel* reply, uint32_t flags) {
     status_t status;
     switch (code) {
     case SHELL_COMMAND_TRANSACTION: {
         int in = data.readFileDescriptor();
         int out = data.readFileDescriptor();
         int err = data.readFileDescriptor();
-        int argc = data.readInt32();
-        Vector<String16> args;
-        for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
-           args.add(data.readString16());
-        }
+        std::vector<String16> args;
+        data.readString16Vector(&args);
         sp<IBinder> unusedCallback;
         sp<IResultReceiver> resultReceiver;
         if ((status = data.readNullableStrongBinder(&unusedCallback)) != OK)
@@ -64,8 +57,6 @@
     }
 }
 
-// ----------------------------------------------------------------------------
-
 namespace {
     status_t cmd_help(int out);
     status_t cmd_vkjson(int out, int err);
@@ -73,11 +64,10 @@
 
 const char* const GpuService::SERVICE_NAME = "gpu";
 
-GpuService::GpuService() {}
+GpuService::GpuService() = default;
 
 status_t GpuService::shellCommand(int /*in*/, int out, int err,
-        Vector<String16>& args)
-{
+                                  std::vector<String16>& args) {
     ALOGV("GpuService::shellCommand");
     for (size_t i = 0, n = args.size(); i < n; i++)
         ALOGV("  arg[%zu]: '%s'", i, String8(args[i]).string());
@@ -93,8 +83,6 @@
     return BAD_VALUE;
 }
 
-// ----------------------------------------------------------------------------
-
 namespace {
 
 status_t cmd_help(int out) {
diff --git a/services/surfaceflinger/GpuService.h b/services/gpuservice/GpuService.h
similarity index 80%
rename from services/surfaceflinger/GpuService.h
rename to services/gpuservice/GpuService.h
index b8c28d2..e2b396e 100644
--- a/services/surfaceflinger/GpuService.h
+++ b/services/gpuservice/GpuService.h
@@ -17,6 +17,8 @@
 #ifndef ANDROID_GPUSERVICE_H
 #define ANDROID_GPUSERVICE_H
 
+#include <vector>
+
 #include <binder/IInterface.h>
 #include <cutils/compiler.h>
 
@@ -34,22 +36,21 @@
 class BnGpuService: public BnInterface<IGpuService> {
 protected:
     virtual status_t shellCommand(int in, int out, int err,
-        Vector<String16>& args) = 0;
+                                  std::vector<String16>& args) = 0;
 
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
+    status_t onTransact(uint32_t code, const Parcel& data,
             Parcel* reply, uint32_t flags = 0) override;
 };
 
-class GpuService : public BnGpuService
-{
+class GpuService : public BnGpuService {
 public:
     static const char* const SERVICE_NAME ANDROID_API;
 
     GpuService() ANDROID_API;
 
 protected:
-    virtual status_t shellCommand(int in, int out, int err,
-        Vector<String16>& args) override;
+    status_t shellCommand(int in, int out, int err,
+                          std::vector<String16>& args) override;
 };
 
 } // namespace android
diff --git a/services/gpuservice/gpuservice.rc b/services/gpuservice/gpuservice.rc
new file mode 100644
index 0000000..65a5c27
--- /dev/null
+++ b/services/gpuservice/gpuservice.rc
@@ -0,0 +1,4 @@
+service gpu /system/bin/gpuservice
+    class core
+    user gpu_service
+    group graphics
diff --git a/services/gpuservice/main_gpuservice.cpp b/services/gpuservice/main_gpuservice.cpp
new file mode 100644
index 0000000..64aafca
--- /dev/null
+++ b/services/gpuservice/main_gpuservice.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <sys/resource.h>
+#include "GpuService.h"
+
+using namespace android;
+
+int main(int /* argc */, char** /* argv */) {
+    signal(SIGPIPE, SIG_IGN);
+
+    // publish GpuService
+    sp<GpuService> gpuservice = new GpuService();
+    sp<IServiceManager> sm(defaultServiceManager());
+    sm->addService(String16(GpuService::SERVICE_NAME), gpuservice, false);
+
+    // limit the number of binder threads to 4.
+    ProcessState::self()->setThreadPoolMaxThreadCount(4);
+
+    // start the thread pool
+    sp<ProcessState> ps(ProcessState::self());
+    ps->startThreadPool();
+    ps->giveThreadPoolName();
+    IPCThreadState::self()->joinThreadPool();
+
+    return 0;
+}
diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index a9e5a43..8871199 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -41,6 +41,8 @@
         "-Wall",
         "-Wextra",
         "-Werror",
+        // Allow implicit fallthroughs in InputReader.cpp until they are fixed.
+        "-Wno-error=implicit-fallthrough",
         "-Wno-unused-parameter",
         // TODO: Move inputflinger to its own process and mark it hidden
         //-fvisibility=hidden
diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/EventHub.cpp
index 4d9a2a0..ccc24b9 100644
--- a/services/inputflinger/EventHub.cpp
+++ b/services/inputflinger/EventHub.cpp
@@ -206,7 +206,7 @@
         mPendingEventCount(0), mPendingEventIndex(0), mPendingINotify(false) {
     acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_ID);
 
-    mEpollFd = epoll_create(EPOLL_SIZE_HINT);
+    mEpollFd = epoll_create1(EPOLL_CLOEXEC);
     LOG_ALWAYS_FATAL_IF(mEpollFd < 0, "Could not create epoll instance.  errno=%d", errno);
 
     mINotifyFd = inotify_init();
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 0b7e850..efa6f88 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -2645,7 +2645,7 @@
             // Should not happen during first time configuration.
             ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
             mParameters.mode = Parameters::MODE_POINTER;
-            // fall through.
+            [[fallthrough]];
         case Parameters::MODE_POINTER:
             mSource = AINPUT_SOURCE_MOUSE;
             mXPrecision = 1.0f;
@@ -3018,7 +3018,7 @@
     if (!changes) {
         mRotaryEncoderScrollAccumulator.configure(getDevice());
     }
-    if (!changes || (InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
+    if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
         DisplayViewport v;
         if (config->getDisplayViewport(ViewportType::VIEWPORT_INTERNAL, NULL, &v)) {
             mOrientation = v.orientation;
diff --git a/services/inputflinger/host/InputFlinger.cpp b/services/inputflinger/host/InputFlinger.cpp
index f1d3726..2da2a70 100644
--- a/services/inputflinger/host/InputFlinger.cpp
+++ b/services/inputflinger/host/InputFlinger.cpp
@@ -53,7 +53,7 @@
     if ((uid != AID_SHELL)
             && !PermissionCache::checkPermission(sDumpPermission, pid, uid)) {
         result.appendFormat("Permission Denial: "
-                "can't dump SurfaceFlinger from pid=%d, uid=%d\n", pid, uid);
+                "can't dump InputFlinger from pid=%d, uid=%d\n", pid, uid);
     } else {
         dumpInternal(result);
     }
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index b1d5e61..afaf139 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -6,13 +6,13 @@
         "InputReader_test.cpp",
         "InputDispatcher_test.cpp",
     ],
-    test_per_src: true,
     cflags: [
         "-Wall",
         "-Werror",
         "-Wno-unused-parameter",
     ],
     shared_libs: [
+        "libbase",
         "libcutils",
         "liblog",
         "libutils",
diff --git a/services/media/arcvideobridge/Android.bp b/services/media/arcvideobridge/Android.bp
deleted file mode 100644
index ca5b896..0000000
--- a/services/media/arcvideobridge/Android.bp
+++ /dev/null
@@ -1,28 +0,0 @@
-cc_library_shared {
-    name: "libarcvideobridge",
-    product_variables: {
-        arc: {
-            srcs: [
-                "IArcVideoBridge.cpp",
-            ],
-            shared_libs: [
-                "libarcbridge",
-                "libarcbridgeservice",
-                "libbinder",
-                "libchrome",
-                "liblog",
-                "libmojo",
-                "libutils",
-            ],
-            cflags: [
-                "-Wall",
-                "-Werror",
-                "-Wunused",
-                "-Wunreachable-code",
-            ],
-            include_dirs: [
-                "frameworks/native/include/media/arcvideobridge",
-            ]
-        }
-    }
-}
diff --git a/services/media/arcvideobridge/IArcVideoBridge.cpp b/services/media/arcvideobridge/IArcVideoBridge.cpp
deleted file mode 100644
index 468b76b..0000000
--- a/services/media/arcvideobridge/IArcVideoBridge.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "IArcVideoBridge"
-//#define LOG_NDEBUG 0
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "IArcVideoBridge.h"
-#include <binder/Parcel.h>
-#include <utils/Log.h>
-
-namespace android {
-
-enum {
-    BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY = IBinder::FIRST_CALL_TRANSACTION,
-    HOST_VERSION,
-};
-
-class BpArcVideoBridge : public BpInterface<IArcVideoBridge> {
-public:
-    BpArcVideoBridge(const sp<IBinder>& impl) : BpInterface<IArcVideoBridge>(impl) { }
-
-    virtual ::arc::MojoBootstrapResult bootstrapVideoAcceleratorFactory() {
-        Parcel data, reply;
-        ALOGV("bootstrapVideoAcceleratorFactory");
-        data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor());
-        status_t status = remote()->transact(
-                BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY, data, &reply, 0);
-        if (status != 0) {
-            ALOGE("transact failed: %d", status);
-            return arc::MojoBootstrapResult();
-        }
-        return arc::MojoBootstrapResult::createFromParcel(reply);
-    }
-
-    virtual int32_t hostVersion() {
-        Parcel data, reply;
-        ALOGV("hostVersion");
-        data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor());
-        status_t status = remote()->transact(HOST_VERSION, data, &reply, 0);
-        if (status != 0) {
-            ALOGE("transact failed: %d", status);
-            return false;
-        }
-        return reply.readInt32();
-    }
-};
-
-IMPLEMENT_META_INTERFACE(ArcVideoBridge, "android.os.IArcVideoBridge");
-
-status_t BnArcVideoBridge::onTransact(
-        uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
-    switch(code) {
-        case BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY: {
-            ALOGV("BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY");
-            CHECK_INTERFACE(IArcVideoBridge, data, reply);
-            arc::MojoBootstrapResult result = bootstrapVideoAcceleratorFactory();
-            return result.writeToParcel(reply);
-        }
-        case HOST_VERSION: {
-            ALOGV("HOST_VERSION");
-            CHECK_INTERFACE(IArcVideoBridge, data, reply);
-            reply->writeInt32(hostVersion());
-            return OK;
-        }
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-}  // namespace android
diff --git a/services/sensorservice/OWNERS b/services/sensorservice/OWNERS
index d4393d6..81099e8 100644
--- a/services/sensorservice/OWNERS
+++ b/services/sensorservice/OWNERS
@@ -1,2 +1,3 @@
 arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 320e11f..ce4daa5 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -8,7 +8,6 @@
         "-Wunused",
         "-Wunreachable-code",
     ],
-    cppflags: ["-std=c++1z"],
 }
 
 cc_defaults {
@@ -50,12 +49,10 @@
         "libtimestats_proto",
         "libui",
         "libutils",
-        "libvulkan",
     ],
     static_libs: [
         "libserviceutils",
         "libtrace_proto",
-        "libvkjson",
         "libvr_manager",
         "libvrflinger",
     ],
@@ -106,7 +103,6 @@
         "EventLog/EventLog.cpp",
         "EventThread.cpp",
         "FrameTracker.cpp",
-        "GpuService.cpp",
         "Layer.cpp",
         "LayerProtoHelper.cpp",
         "LayerRejecter.cpp",
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index 7ac1432..f5b5eda 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -622,6 +622,9 @@
     const auto& viewport = displayDevice->getViewport();
     Region visible = tr.transform(visibleRegion.intersect(viewport));
     auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
     auto& hwcLayer = hwcInfo.layer;
     auto error = hwcLayer->setVisibleRegion(visible);
diff --git a/services/surfaceflinger/ColorLayer.cpp b/services/surfaceflinger/ColorLayer.cpp
index 512564c..ff957c0 100644
--- a/services/surfaceflinger/ColorLayer.cpp
+++ b/services/surfaceflinger/ColorLayer.cpp
@@ -66,6 +66,9 @@
     const auto& viewport = displayDevice->getViewport();
     Region visible = tr.transform(visibleRegion.intersect(viewport));
     auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
     auto& hwcLayer = hwcInfo.layer;
     auto error = hwcLayer->setVisibleRegion(visible);
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index db095a5..309fd0a 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -781,9 +781,12 @@
         *outMode = iter->second.colorMode;
         *outIntent = iter->second.renderIntent;
     } else {
-        ALOGE("map unknown (%s)/(%s) to default color mode",
-              dataspaceDetails(static_cast<android_dataspace_t>(dataspace)).c_str(),
-              decodeRenderIntent(intent).c_str());
+        // this is unexpected on a WCG display
+        if (hasWideColorGamut()) {
+            ALOGE("map unknown (%s)/(%s) to default color mode",
+                  dataspaceDetails(static_cast<android_dataspace_t>(dataspace)).c_str(),
+                  decodeRenderIntent(intent).c_str());
+        }
 
         *outDataspace = Dataspace::UNKNOWN;
         *outMode = ColorMode::NATIVE;
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index a14bb98..0caac9b 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -133,22 +133,7 @@
     CompositorTiming compositorTiming;
     flinger->getCompositorTiming(&compositorTiming);
     mFrameEventHistory.initializeCompositorTiming(compositorTiming);
-}
-
-void Layer::onFirstRef() NO_THREAD_SAFETY_ANALYSIS {
-    if (!isCreatedFromMainThread()) {
-        // Grab the SF state lock during this since it's the only way to safely access HWC
-        mFlinger->mStateLock.lock();
-    }
-
-    const auto& hwc = mFlinger->getHwComposer();
-    const auto& activeConfig = hwc.getActiveConfig(HWC_DISPLAY_PRIMARY);
-    nsecs_t displayPeriod = activeConfig->getVsyncPeriod();
-    mFrameTracker.setDisplayRefreshPeriod(displayPeriod);
-
-    if (!isCreatedFromMainThread()) {
-        mFlinger->mStateLock.unlock();
-    }
+    mFrameTracker.setDisplayRefreshPeriod(compositorTiming.interval);
 }
 
 Layer::~Layer() {
@@ -500,6 +485,9 @@
 void Layer::setGeometry(const sp<const DisplayDevice>& displayDevice, uint32_t z)
 {
     const auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
 
     // enable this layer
@@ -2009,6 +1997,9 @@
 }
 
 void Layer::writeToProto(LayerProto* layerInfo, int32_t hwcId) {
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     writeToProto(layerInfo, LayerVector::StateSet::Drawing);
 
     const auto& hwcInfo = getBE().mHwcLayers.at(hwcId);
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 2239679..301f190 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -618,8 +618,6 @@
               : mFlinger(flinger), mLayer(layer) {}
     };
 
-    virtual void onFirstRef();
-
     friend class impl::SurfaceInterceptor;
 
     void commitTransaction(const State& stateToCommit);
diff --git a/services/surfaceflinger/LayerStats.cpp b/services/surfaceflinger/LayerStats.cpp
index 04ab121..2a67955 100644
--- a/services/surfaceflinger/LayerStats.cpp
+++ b/services/surfaceflinger/LayerStats.cpp
@@ -68,7 +68,7 @@
         base::StringAppendF(&key, ",%s", layerCompositionType(layer->hwcCompositionType));
         base::StringAppendF(&key, ",%d", layer->isProtected);
         base::StringAppendF(&key, ",%s", layerTransform(layer->hwcTransform));
-        base::StringAppendF(&key, ",%s", layerPixelFormat(layer->activeBuffer.format));
+        base::StringAppendF(&key, ",%s", layerPixelFormat(layer->activeBuffer.format).c_str());
         base::StringAppendF(&key, ",%s", layer->dataspace.c_str());
         base::StringAppendF(&key, ",%s",
                             destinationLocation(layer->hwcFrame.left, layerGlobal.resolution[0],
@@ -162,8 +162,8 @@
     return getCompositionName(static_cast<hwc2_composition_t>(compositionType));
 }
 
-const char* LayerStats::layerPixelFormat(int32_t pixelFormat) {
-    return decodePixelFormat(pixelFormat).c_str();
+std::string LayerStats::layerPixelFormat(int32_t pixelFormat) {
+    return decodePixelFormat(pixelFormat);
 }
 
 std::string LayerStats::scaleRatioWH(const LayerProtoParser::Layer* layer) {
diff --git a/services/surfaceflinger/LayerStats.h b/services/surfaceflinger/LayerStats.h
index 7a190fd..bd17d82 100644
--- a/services/surfaceflinger/LayerStats.h
+++ b/services/surfaceflinger/LayerStats.h
@@ -50,7 +50,7 @@
     // Return the name of the composition type
     static const char* layerCompositionType(int32_t compositionType);
     // Return the name of the pixel format
-    static const char* layerPixelFormat(int32_t pixelFormat);
+    static std::string layerPixelFormat(int32_t pixelFormat);
     // Calculate scale ratios of layer's width/height with rotation information
     static std::string scaleRatioWH(const LayerProtoParser::Layer* layer);
     // Calculate scale ratio from source to destination and convert to string
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
new file mode 100644
index 0000000..dc2b300
--- /dev/null
+++ b/services/surfaceflinger/OWNERS
@@ -0,0 +1,5 @@
+chaviw@google.com
+lpy@google.com
+marissaw@google.com
+racarr@google.com
+stoza@google.com
\ No newline at end of file
diff --git a/services/surfaceflinger/RenderEngine/ProgramCache.cpp b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
index 46402d5..2073b05 100644
--- a/services/surfaceflinger/RenderEngine/ProgramCache.cpp
+++ b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
@@ -318,7 +318,7 @@
 
                             // scale [0.0, maxInLumi] to [0.0, maxOutLumi]
                             if (maxInLumi <= maxOutLumi) {
-                                nits *= maxOutLumi / maxInLumi;
+                                return color * (maxOutLumi / maxInLumi);
                             } else {
                                 // three control points
                                 const float x0 = 10.0;
@@ -339,7 +339,7 @@
                                 if (nits < x0) {
                                     // scale [0.0, x0] to [0.0, y0] linearly
                                     float slope = y0 / x0;
-                                    nits *= slope;
+                                    return color * slope;
                                 } else if (nits < x1) {
                                     // scale [x0, x1] to [y0, y1] linearly
                                     float slope = (y1 - y0) / (x1 - x0);
@@ -357,7 +357,8 @@
                                 }
                             }
 
-                            return color * (nits / max(1e-6, color.y));
+                            // color.y is greater than x0 and is thus non-zero
+                            return color * (nits / color.y);
                         }
                     )__SHADER__";
                     break;
@@ -388,7 +389,7 @@
                     if (nits <= x0) {
                         // scale [0.0, x0] to [0.0, y0] linearly
                         const float slope = y0 / x0;
-                        nits *= slope;
+                        return color * slope;
                     } else if (nits <= x1) {
                         // scale [x0, x1] to [y0, y1] using a curve
                         float t = (nits - x0) / (x1 - x0);
@@ -403,7 +404,8 @@
                         nits = (1.0 - t) * (1.0 - t) * y2 + 2.0 * (1.0 - t) * t * c3 + t * t * y3;
                     }
 
-                    return color * (nits / max(1e-6, color.y));
+                    // color.y is greater than x0 and is thus non-zero
+                    return color * (nits / color.y);
                 }
             )__SHADER__";
             break;
@@ -576,7 +578,7 @@
             fs << "uniform mat4 inputTransformMatrix;";
             fs << R"__SHADER__(
                 highp vec3 InputTransform(const highp vec3 color) {
-                    return vec3(inputTransformMatrix * vec4(color, 1.0));
+                    return clamp(vec3(inputTransformMatrix * vec4(color, 1.0)), 0.0, 1.0);
                 }
             )__SHADER__";
         } else {
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 11e7ff0..82bf19f 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3645,6 +3645,11 @@
                     uniqueName, w, h, flags,
                     handle, &layer);
             break;
+        case ISurfaceComposerClient::eFXSurfaceContainer:
+            result = createContainerLayer(client,
+                    uniqueName, w, h, flags,
+                    handle, &layer);
+            break;
         default:
             result = BAD_VALUE;
             break;
@@ -3736,6 +3741,16 @@
     return NO_ERROR;
 }
 
+status_t SurfaceFlinger::createContainerLayer(const sp<Client>& client,
+        const String8& name, uint32_t w, uint32_t h, uint32_t flags,
+        sp<IBinder>* handle, sp<Layer>* outLayer)
+{
+    *outLayer = new ContainerLayer(this, client, name, w, h, flags);
+    *handle = (*outLayer)->getHandle();
+    return NO_ERROR;
+}
+
+
 status_t SurfaceFlinger::onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle)
 {
     // called by a client when it wants to remove a Layer
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 0148ab6..463a551 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -541,6 +541,10 @@
             uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle,
             sp<Layer>* outLayer);
 
+    status_t createContainerLayer(const sp<Client>& client, const String8& name,
+            uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle,
+            sp<Layer>* outLayer);
+
     String8 getUniqueLayerName(const String8& name);
 
     // called in response to the window-manager calling
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
index bef6b7c..b937f41 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
@@ -17,7 +17,6 @@
     },
 
     cppflags: [
-        "-std=c++1z",
         "-Werror",
         "-Wno-c++98-compat-pedantic",
         "-Wno-disabled-macro-expansion",
diff --git a/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index b1ff522..d0900e9 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -29,7 +29,6 @@
 #include <displayservice/DisplayService.h>
 #include <hidl/LegacySupport.h>
 #include <configstore/Utils.h>
-#include "GpuService.h"
 #include "SurfaceFlinger.h"
 
 using namespace android;
@@ -104,10 +103,6 @@
     sm->addService(String16(SurfaceFlinger::getServiceName()), flinger, false,
                    IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL | IServiceManager::DUMP_FLAG_PROTO);
 
-    // publish GpuService
-    sp<GpuService> gpuservice = new GpuService();
-    sm->addService(String16(GpuService::SERVICE_NAME), gpuservice, false);
-
     startDisplayService(); // dependency on SF getting registered above
 
     struct sched_param param = {0};
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index 322e8a0..c511c5e 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -15,7 +15,6 @@
 cc_test {
     name: "SurfaceFlinger_test",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     test_suites: ["device-tests"],
     srcs: [
         "Stress_test.cpp",
diff --git a/services/surfaceflinger/tests/fakehwc/Android.bp b/services/surfaceflinger/tests/fakehwc/Android.bp
index 5fa8a09..6ad1b87 100644
--- a/services/surfaceflinger/tests/fakehwc/Android.bp
+++ b/services/surfaceflinger/tests/fakehwc/Android.bp
@@ -1,7 +1,6 @@
 cc_test {
     name: "sffakehwc_test",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     test_suites: ["device-tests"],
     srcs: [
          "FakeComposerClient.cpp",
diff --git a/services/surfaceflinger/tests/hwc2/Android.bp b/services/surfaceflinger/tests/hwc2/Android.bp
index 0957d6a..1c8e396 100644
--- a/services/surfaceflinger/tests/hwc2/Android.bp
+++ b/services/surfaceflinger/tests/hwc2/Android.bp
@@ -15,7 +15,6 @@
 cc_test {
     name: "test-hwc2",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     cflags: [
         "-DEGL_EGLEXT_PROTOTYPES",
         "-DGL_GLEXT_PROTOTYPES",
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 4a92780..9949bfa 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -14,7 +14,6 @@
 
 cc_test {
     name: "libsurfaceflinger_unittest",
-    tags: ["test"],
     defaults: ["libsurfaceflinger_defaults"],
     test_suites: ["device-tests"],
     srcs: [
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index acd16fe..558845f 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -217,13 +217,27 @@
             return *this;
         }
 
-        auto& addCapability(HWC2::Capability cap) {
-            mCapabilities.emplace(cap);
+        auto& setCapabilities(const std::unordered_set<HWC2::Capability>* capabilities) {
+            mCapabilities = capabilities;
+            return *this;
+        }
+
+        auto& setPowerAdvisor(Hwc2::PowerAdvisor* powerAdvisor) {
+            mPowerAdvisor = powerAdvisor;
             return *this;
         }
 
         void inject(TestableSurfaceFlinger* flinger, Hwc2::Composer* composer) {
-            auto display = std::make_unique<HWC2Display>(*composer, mPowerAdvisor, mCapabilities,
+            static FakePowerAdvisor defaultPowerAdvisor;
+            if (mPowerAdvisor == nullptr) mPowerAdvisor = &defaultPowerAdvisor;
+            static const std::unordered_set<HWC2::Capability> defaultCapabilities;
+            if (mCapabilities == nullptr) mCapabilities = &defaultCapabilities;
+
+            // Caution - Make sure that any values passed by reference here do
+            // not refer to an instance owned by FakeHwcDisplayInjector. This
+            // class has temporary lifetime, while the constructed HWC2::Display
+            // is much longer lived.
+            auto display = std::make_unique<HWC2Display>(*composer, *mPowerAdvisor, *mCapabilities,
                                                          mHwcDisplayId, mHwcDisplayType);
 
             auto config = HWC2::Display::Config::Builder(*display, mActiveConfig);
@@ -253,8 +267,8 @@
         int32_t mDpiX = DEFAULT_DPI;
         int32_t mDpiY = DEFAULT_DPI;
         int32_t mActiveConfig = DEFAULT_ACTIVE_CONFIG;
-        std::unordered_set<HWC2::Capability> mCapabilities;
-        FakePowerAdvisor mPowerAdvisor;
+        const std::unordered_set<HWC2::Capability>* mCapabilities = nullptr;
+        Hwc2::PowerAdvisor* mPowerAdvisor = nullptr;
     };
 
     class FakeDisplayDeviceInjector {
diff --git a/services/surfaceflinger/tests/vsync/Android.bp b/services/surfaceflinger/tests/vsync/Android.bp
index d04efda..6a89945 100644
--- a/services/surfaceflinger/tests/vsync/Android.bp
+++ b/services/surfaceflinger/tests/vsync/Android.bp
@@ -15,7 +15,6 @@
 cc_binary {
     name: "test-vsync-events",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     srcs: [
         "vsync.cpp",
     ],
diff --git a/services/utils/tests/PriorityDumper_test.cpp b/services/utils/tests/PriorityDumper_test.cpp
index 90cc6de..2320a90 100644
--- a/services/utils/tests/PriorityDumper_test.cpp
+++ b/services/utils/tests/PriorityDumper_test.cpp
@@ -54,7 +54,7 @@
 };
 
 static void addAll(Vector<String16>& av, const std::vector<std::string>& v) {
-    for (auto element : v) {
+    for (const auto& element : v) {
         av.add(String16(element.c_str()));
     }
 }
diff --git a/services/vr/hardware_composer/impl/vr_composer_client.cpp b/services/vr/hardware_composer/impl/vr_composer_client.cpp
index 4b90031..d775711 100644
--- a/services/vr/hardware_composer/impl/vr_composer_client.cpp
+++ b/services/vr/hardware_composer/impl/vr_composer_client.cpp
@@ -19,6 +19,8 @@
 #include <hardware/gralloc1.h>
 #include <log/log.h>
 
+#include <memory>
+
 #include "impl/vr_hwc.h"
 #include "impl/vr_composer_client.h"
 
@@ -39,7 +41,7 @@
 
 std::unique_ptr<ComposerCommandEngine>
 VrComposerClient::createCommandEngine() {
-  return std::unique_ptr<VrCommandEngine>(new VrCommandEngine(*this));
+  return std::make_unique<VrCommandEngine>(*this);
 }
 
 VrComposerClient::VrCommandEngine::VrCommandEngine(VrComposerClient& client)
diff --git a/services/vr/performanced/Android.bp b/services/vr/performanced/Android.bp
new file mode 100644
index 0000000..20301f6
--- /dev/null
+++ b/services/vr/performanced/Android.bp
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_defaults {
+    name: "performanced_defaults",
+    static_libs: [
+        "libperformance",
+        "libvr_manager",
+    ],
+    shared_libs: [
+        "libbinder",
+        "libbase",
+        "libcutils",
+        "liblog",
+        "libutils",
+        "libpdx_default_transport",
+    ],
+}
+
+cc_binary {
+    name: "performanced",
+    defaults: ["performanced_defaults"],
+    srcs: [
+        "cpu_set.cpp",
+        "main.cpp",
+        "performance_service.cpp",
+        "task.cpp",
+    ],
+    cflags: [
+        "-DLOG_TAG=\"performanced\"",
+        "-DTRACE=0",
+        "-Wall",
+        "-Werror",
+    ],
+    init_rc: ["performanced.rc"],
+}
+
+cc_test {
+    name: "performance_service_tests",
+    defaults: ["performanced_defaults"],
+    srcs: ["performance_service_tests.cpp"],
+}
diff --git a/services/vr/performanced/Android.mk b/services/vr/performanced/Android.mk
deleted file mode 100644
index a548ef0..0000000
--- a/services/vr/performanced/Android.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-sourceFiles := \
-	cpu_set.cpp \
-	main.cpp \
-	performance_service.cpp \
-	task.cpp
-
-staticLibraries := \
-	libperformance \
-	libvr_manager
-
-sharedLibraries := \
-	libbinder \
-	libbase \
-	libcutils \
-	liblog \
-	libutils \
-	libpdx_default_transport \
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(sourceFiles)
-LOCAL_CFLAGS := -DLOG_TAG=\"performanced\"
-LOCAL_CFLAGS += -DTRACE=0
-LOCAL_CFLAGS += -Wall -Werror
-LOCAL_STATIC_LIBRARIES := $(staticLibraries)
-LOCAL_SHARED_LIBRARIES := $(sharedLibraries)
-LOCAL_MODULE := performanced
-LOCAL_INIT_RC := performanced.rc
-include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := performance_service_tests.cpp
-LOCAL_STATIC_LIBRARIES := $(staticLibraries) libgtest_main
-LOCAL_SHARED_LIBRARIES := $(sharedLibraries)
-LOCAL_MODULE := performance_service_tests
-LOCAL_MODULE_TAGS := optional
-include $(BUILD_NATIVE_TEST)
diff --git a/services/vr/performanced/directory_reader.h b/services/vr/performanced/directory_reader.h
index b9d27c3..f8359c4 100644
--- a/services/vr/performanced/directory_reader.h
+++ b/services/vr/performanced/directory_reader.h
@@ -16,10 +16,11 @@
 class DirectoryReader {
  public:
   explicit DirectoryReader(base::unique_fd directory_fd) {
-    directory_ = fdopendir(directory_fd.get());
+    int fd = directory_fd.release();
+    directory_ = fdopendir(fd);
     error_ = errno;
-    if (directory_ != nullptr)
-      (void) directory_fd.release(); // ignore return result?
+    if (directory_ == nullptr)
+      close(fd);
   }
 
   ~DirectoryReader() {
diff --git a/services/vr/performanced/performance_service_tests.cpp b/services/vr/performanced/performance_service_tests.cpp
index 4065785..a24c889 100644
--- a/services/vr/performanced/performance_service_tests.cpp
+++ b/services/vr/performanced/performance_service_tests.cpp
@@ -12,16 +12,16 @@
 #include <thread>
 #include <utility>
 
+#include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 #include <dvr/performance_client_api.h>
 #include <gtest/gtest.h>
 #include <private/android_filesystem_config.h>
 
 #include "stdio_filebuf.h"
-#include "string_trim.h"
 #include "unique_file.h"
 
-using android::dvr::Trim;
+using android::base::Trim;
 using android::dvr::UniqueFile;
 using android::dvr::stdio_filebuf;
 
diff --git a/services/vr/performanced/string_trim.h b/services/vr/performanced/string_trim.h
deleted file mode 100644
index 7094e9f..0000000
--- a/services/vr/performanced/string_trim.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
-#define ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
-
-#include <functional>
-#include <locale>
-#include <string>
-
-namespace android {
-namespace dvr {
-
-// Trims whitespace from the left side of |subject| and returns the result as a
-// new string.
-inline std::string LeftTrim(std::string subject) {
-  subject.erase(subject.begin(),
-                std::find_if(subject.begin(), subject.end(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace))));
-  return subject;
-}
-
-// Trims whitespace from the right side of |subject| and returns the result as a
-// new string.
-inline std::string RightTrim(std::string subject) {
-  subject.erase(std::find_if(subject.rbegin(), subject.rend(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace)))
-                    .base(),
-                subject.end());
-  return subject;
-}
-
-// Trims whitespace from the both sides of |subject| and returns the result as a
-// new string.
-inline std::string Trim(std::string subject) {
-  subject.erase(subject.begin(),
-                std::find_if(subject.begin(), subject.end(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace))));
-  subject.erase(std::find_if(subject.rbegin(), subject.rend(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace)))
-                    .base(),
-                subject.end());
-  return subject;
-}
-
-}  // namespace dvr
-}  // namespace android
-
-#endif  // ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
diff --git a/services/vr/performanced/task.cpp b/services/vr/performanced/task.cpp
index c2f078e..2fc96bf 100644
--- a/services/vr/performanced/task.cpp
+++ b/services/vr/performanced/task.cpp
@@ -10,10 +10,10 @@
 #include <memory>
 #include <sstream>
 
+#include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 
 #include "stdio_filebuf.h"
-#include "string_trim.h"
 
 namespace {
 
@@ -102,7 +102,7 @@
 
       // The status file has lines with the format <field>:<value>. Extract the
       // value after the colon.
-      return Trim(line.substr(offset + field.size() + 1));
+      return android::base::Trim(line.substr(offset + field.size() + 1));
     }
   }
 
@@ -115,7 +115,7 @@
     std::istream file_stream(&filebuf);
 
     for (std::string line; std::getline(file_stream, line);) {
-      auto offset = line.find(":");
+      auto offset = line.find(':');
       if (offset == std::string::npos) {
         ALOGW("ReadStatusFields: Failed to find delimiter \":\" in line=\"%s\"",
               line.c_str());
@@ -123,7 +123,7 @@
       }
 
       std::string key = line.substr(0, offset);
-      std::string value = Trim(line.substr(offset + 1));
+      std::string value = android::base::Trim(line.substr(offset + 1));
 
       ALOGD_IF(TRACE, "Task::ReadStatusFields: key=\"%s\" value=\"%s\"",
                key.c_str(), value.c_str());
@@ -156,7 +156,7 @@
     std::string line = "";
     std::getline(file_stream, line);
 
-    return Trim(line);
+    return android::base::Trim(line);
   } else {
     return "";
   }
diff --git a/services/vr/virtual_touchpad/Android.bp b/services/vr/virtual_touchpad/Android.bp
index 513fcc1..0263481 100644
--- a/services/vr/virtual_touchpad/Android.bp
+++ b/services/vr/virtual_touchpad/Android.bp
@@ -22,14 +22,12 @@
     export_include_dirs: ["include"],
     shared_libs: shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VrVirtualTouchpad\"",
         "-Wall",
         "-Werror",
     ],
     name: "libvirtualtouchpad",
-    tags: ["optional"],
 }
 
 // Touchpad unit tests.
@@ -52,15 +50,11 @@
         "-Wall",
         "-Werror",
     ],
-    cppflags: [
-        "-std=c++11",
-    ],
     host_ldlibs: [
         "-llog",
     ],
     name: "VirtualTouchpad_test",
     stl: "libc++_static",
-    tags: ["optional"],
 }
 
 // Service.
@@ -88,7 +82,6 @@
     static_libs: service_static_libs,
     shared_libs: service_shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VrVirtualTouchpad\"",
         "-Wall",
@@ -96,7 +89,6 @@
     ],
     host_ldlibs: ["-llog"],
     name: "virtual_touchpad",
-    tags: ["optional"],
     init_rc: ["virtual_touchpad.rc"],
     compile_multilib: "64",
     stl: "libc++_static",
@@ -121,7 +113,6 @@
     srcs: client_src,
     shared_libs: client_shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VirtualTouchpadClient\"",
         "-Wall",
@@ -129,6 +120,5 @@
     ],
     host_ldlibs: ["-llog"],
     name: "libvirtualtouchpadclient",
-    tags: ["optional"],
     export_include_dirs: ["include"],
 }
diff --git a/vulkan/OWNERS b/vulkan/OWNERS
new file mode 100644
index 0000000..f4c7af9
--- /dev/null
+++ b/vulkan/OWNERS
@@ -0,0 +1 @@
+include ../opengl/OWNERS
diff --git a/vulkan/api/platform.api b/vulkan/api/platform.api
index 41f398d..a7c4c30 100644
--- a/vulkan/api/platform.api
+++ b/vulkan/api/platform.api
@@ -56,3 +56,6 @@
 
 // VK_USE_PLATFORM_XLIB_XRANDR_EXT
 @internal type u64 RROutput
+
+// VK_USE_PLATFORM_FUCHSIA
+@internal type u32 zx_handle_t
\ No newline at end of file
diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index d0e8346..7604c95 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -28,7 +28,7 @@
 // API version (major.minor.patch)
 define VERSION_MAJOR 1
 define VERSION_MINOR 1
-define VERSION_PATCH 68
+define VERSION_PATCH 96
 
 // API limits
 define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE 256
@@ -45,6 +45,10 @@
 define VK_QUEUE_FAMILY_EXTERNAL         -2
 @extension("VK_EXT_queue_family_foreign")
 define VK_QUEUE_FAMILY_FOREIGN_EXT      -3
+@extension("VK_MAX_DRIVER_NAME_SIZE_KHR") // 197
+define VK_MAX_DRIVER_NAME_SIZE_KHR      256
+@extension("VK_MAX_DRIVER_NAME_SIZE_KHR") // 197
+define VK_MAX_DRIVER_INFO_SIZE_KHR      256
 
 // API keywords
 define VK_TRUE        1
@@ -81,9 +85,7 @@
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_SPEC_VERSION 6
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_NAME         "VK_KHR_wayland_surface"
 
-// 8
-@extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_SPEC_VERSION         4
-@extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_NAME                 "VK_KHR_mir_surface"
+// 8 - VK_KHR_mir_surface removed
 
 // 9
 @extension("VK_KHR_android_surface") define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
@@ -145,6 +147,10 @@
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_SPEC_VERSION 1
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_EXTENSION_NAME "VK_IMG_format_pvrtc"
 
+// 29
+@extension("VK_EXT_transform_feedback") define VK_EXT_TRANSFORM_FEEDBACK_SPEC_VERSION 1
+@extension("VK_EXT_transform_feedback") define VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME "VK_EXT_transform_feedback"
+
 // 34
 @extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
 @extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
@@ -173,6 +179,10 @@
 @extension("VK_AMD_shader_image_load_store_lod") define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_SPEC_VERSION 1
 @extension("VK_AMD_shader_image_load_store_lod") define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_EXTENSION_NAME "VK_AMD_shader_image_load_store_lod"
 
+// 51
+@extension("VK_NV_corner_sampled_image") define VK_NV_CORNER_SAMPLED_IMAGE_SPEC_VERSION 2
+@extension("VK_NV_corner_sampled_image") define VK_NV_CORNER_SAMPLED_IMAGE_EXTENSION_NAME "VK_NV_corner_sampled_image"
+
 // 54
 @extension("VK_KHR_multiview") define VK_KHR_MULTIVIEW_SPEC_VERSION 1
 @extension("VK_KHR_multiview") define VK_KHR_MULTIVIEW_EXTENSION_NAME "VK_KHR_multiview"
@@ -221,8 +231,12 @@
 @extension("VK_EXT_shader_subgroup_vote") define VK_EXT_SHADER_SUBGROUP_VOTE_SPEC_VERSION 1
 @extension("VK_EXT_shader_subgroup_vote") define VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME "VK_EXT_shader_subgroup_vote"
 
+// 68
+@extension("VK_EXT_astc_decode_mode") define VK_EXT_ASTC_DECODE_MODE_SPEC_VERSION 1
+@extension("VK_EXT_astc_decode_mode") define VK_EXT_ASTC_DECODE_MODE_EXTENSION_NAME "VK_EXT_astc_decode_mode"
+
 // 70
-@extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_SPEC_VERSION 1
+@extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_SPEC_VERSION 2
 @extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_EXTENSION_NAME "VK_KHR_maintenance1"
 
 // 71
@@ -269,6 +283,14 @@
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_SPEC_VERSION 2
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME "VK_KHR_push_descriptor"
 
+// 82
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_SPEC_VERSION 1
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME "VK_EXT_conditional_rendering"
+
+// 83
+@extension("VK_KHR_shader_float16_int8") define VK_KHR_SHADER_FLOAT16_INT8_SPEC_VERSION 1
+@extension("VK_KHR_shader_float16_int8") define VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME "VK_KHR_shader_float16_int8"
+
 // 84
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_SPEC_VERSION 1
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_EXTENSION_NAME "VK_KHR_16bit_storage"
@@ -345,6 +367,10 @@
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_SPEC_VERSION 1
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
 
+// 110
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_SPEC_VERSION 1
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_EXTENSION_NAME "VK_KHR_create_renderpass2"
+
 // 112
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
@@ -377,6 +403,10 @@
 @extension("VK_KHR_variable_pointers") define VK_KHR_VARIABLE_POINTERS_SPEC_VERSION 1
 @extension("VK_KHR_variable_pointers") define VK_KHR_VARIABLE_POINTERS_EXTENSION_NAME "VK_KHR_variable_pointers"
 
+// 122
+@extension("VK_KHR_get_display_properties2") define VK_KHR_GET_DISPLAY_PROPERTIES_2_SPEC_VERSION 1
+@extension("VK_KHR_get_display_properties2") define VK_KHR_GET_DISPLAY_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_display_properties2"
+
 // 123
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_SPEC_VERSION 1
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_EXTENSION_NAME "VK_MVK_ios_surface"
@@ -402,7 +432,7 @@
 @extension("VK_EXT_debug_utils") define VK_EXT_DEBUG_UTILS_EXTENSION_NAME "VK_EXT_debug_utils"
 
 // 130
-@extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 2
+@extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 3
 @extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME "VK_ANDROID_external_memory_android_hardware_buffer"
 
 // 131
@@ -425,6 +455,10 @@
 @extension("VK_AMD_shader_fragment_mask") define VK_AMD_SHADER_FRAGMENT_MASK_SPEC_VERSION 1
 @extension("VK_AMD_shader_fragment_mask") define VK_AMD_SHADER_FRAGMENT_MASK_EXTENSION_NAME "VK_AMD_shader_fragment_mask"
 
+// 139
+@extension("VK_EXT_inline_uniform_block") define VK_EXT_INLINE_UNIFORM_BLOCK_SPEC_VERSION 1
+@extension("VK_EXT_inline_uniform_block") define VK_EXT_INLINE_UNIFORM_BLOCK_EXTENSION_NAME "VK_EXT_inline_uniform_block"
+
 // 141
 @extension("VK_EXT_shader_stencil_export") define VK_EXT_SHADER_STENCIL_EXPORT_SPEC_VERSION 1
 @extension("VK_EXT_shader_stencil_export") define VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME "VK_EXT_shader_stencil_export"
@@ -473,26 +507,146 @@
 @extension("VK_KHR_bind_memory2") define VK_KHR_BIND_MEMORY2_SPEC_VERSION 1
 @extension("VK_KHR_bind_memory2") define VK_KHR_BIND_MEMORY2_EXTENSION_NAME "VK_KHR_bind_memory2"
 
+// 159
+@extension("VK_EXT_image_drm_format_modifier") define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_SPEC_VERSION 1
+@extension("VK_EXT_image_drm_format_modifier") define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME "VK_EXT_image_drm_format_modifier"
+
 // 161
 @extension("VK_EXT_validation_cache") define VK_EXT_VALIDATION_CACHE_SPEC_VERSION 1
 @extension("VK_EXT_validation_cache") define VK_EXT_VALIDATION_CACHE_EXTENSION_NAME "VK_EXT_validation_cache"
 
-// 165
+// 162
+@extension("VK_EXT_descriptor_indexing") define VK_EXT_DESCRIPTOR_INDEXING_SPEC_VERSION 2
+@extension("VK_EXT_descriptor_indexing") define VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME "VK_EXT_descriptor_indexing"
+
+// 163
 @extension("VK_EXT_shader_viewport_index_layer") define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_SPEC_VERSION 1
 @extension("VK_EXT_shader_viewport_index_layer") define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME "VK_EXT_shader_viewport_index_layer"
 
+// 165
+@extension("VK_NV_shading_rate_image") define VK_NV_SHADING_RATE_IMAGE_SPEC_VERSION 3
+@extension("VK_NV_shading_rate_image") define VK_NV_SHADING_RATE_IMAGE_EXTENSION_NAME "VK_NV_shading_rate_image"
+
+// 166
+@extension("VK_NV_ray_tracing") define VK_NV_RAY_TRACING_SPEC_VERSION 3
+@extension("VK_NV_ray_tracing") define VK_NV_RAY_TRACING_EXTENSION_NAME "VK_NV_ray_tracing"
+
+// 167
+@extension("VK_NV_representative_fragment_test") define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_SPEC_VERSION 1
+@extension("VK_NV_representative_fragment_test") define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_EXTENSION_NAME "VK_NV_representative_fragment_test"
+
 // 169
 @extension("VK_KHR_maintenance3") define VK_KHR_MAINTENANCE3_SPEC_VERSION 1
 @extension("VK_KHR_maintenance3") define VK_KHR_MAINTENANCE3_EXTENSION_NAME "VK_KHR_maintenance3"
 
+// 170
+@extension("VK_KHR_draw_indirect_count") define VK_KHR_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
+@extension("VK_KHR_draw_indirect_count") define VK_KHR_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_KHR_draw_indirect_count"
+
 // 175
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION 1
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME "VK_EXT_global_priority"
 
+// 178
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_SPEC_VERSION 1
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
+
 // 179
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION 1
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME "VK_EXT_external_memory_host"
 
+// 180
+@extension("VK_AMD_buffer_marker") define VK_AMD_BUFFER_MARKER_SPEC_VERSION 1
+@extension("VK_AMD_buffer_marker") define VK_AMD_BUFFER_MARKER_EXTENSION_NAME "VK_AMD_buffer_marker"
+
+// 181
+@extension("VK_KHR_shader_atomic_int64") define VK_KHR_SHADER_ATOMIC_INT64_SPEC_VERSION 1
+@extension("VK_KHR_shader_atomic_int64") define VK_KHR_SHADER_ATOMIC_INT64_EXTENSION_NAME "VK_KHR_shader_atomic_int64"
+
+// 186
+@extension("VK_AMD_shader_core_properties") define VK_AMD_SHADER_CORE_PROPERTIES_SPEC_VERSION 1
+@extension("VK_AMD_shader_core_properties") define VK_AMD_SHADER_CORE_PROPERTIES_EXTENSION_NAME "VK_AMD_shader_core_properties"
+
+// 190
+@extension("VK_AMD_memory_overallocation_behavior") define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_SPEC_VERSION 1
+@extension("VK_AMD_memory_overallocation_behavior") define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_EXTENSION_NAME "VK_AMD_memory_overallocation_behavior"
+
+// 191
+@extension("VK_EXT_vertex_attribute_divisor") define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION 2
+@extension("VK_EXT_vertex_attribute_divisor") define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME "VK_EXT_vertex_attribute_divisor"
+
+// 197
+@extension("VK_KHR_driver_properties") define VK_KHR_DRIVER_PROPERTIES_SPEC_VERSION 1
+@extension("VK_KHR_driver_properties") define VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME "VK_KHR_driver_properties"
+
+// 198
+@extension("VK_KHR_shader_float_controls") define VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION 1
+@extension("VK_KHR_shader_float_controls") define VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME "VK_KHR_shader_float_controls"
+
+// 199
+@extension("VK_NV_shader_subgroup_partitioned") define VK_NV_SHADER_SUBGROUP_PARTITIONED_SPEC_VERSION 1
+@extension("VK_NV_shader_subgroup_partitioned") define VK_NV_SHADER_SUBGROUP_PARTITIONED_EXTENSION_NAME "VK_NV_shader_subgroup_partitioned"
+
+// 201
+@extension("VK_KHR_swapchain_mutable_format") define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_SPEC_VERSION 1
+@extension("VK_KHR_swapchain_mutable_format") define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_EXTENSION_NAME "VK_KHR_swapchain_mutable_format"
+
+// 202
+@extension("VK_NV_compute_shader_derivatives") define VK_NV_COMPUTE_SHADER_DERIVATIVES_SPEC_VERSION 1
+@extension("VK_NV_compute_shader_derivatives") define VK_NV_COMPUTE_SHADER_DERIVATIVES_EXTENSION_NAME "VK_NV_compute_shader_derivatives"
+
+// 203
+@extension("VK_NV_mesh_shader") define VK_NV_MESH_SHADER_SPEC_VERSION 1
+@extension("VK_NV_mesh_shader") define VK_NV_MESH_SHADER_EXTENSION_NAME "VK_NV_mesh_shader"
+
+// 204
+@extension("VK_NV_fragment_shader_barycentric") define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_SPEC_VERSION 1
+@extension("VK_NV_fragment_shader_barycentric") define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME "VK_NV_fragment_shader_barycentric"
+
+// 205
+@extension("VK_NV_shader_image_footprint") define VK_NV_SHADER_IMAGE_FOOTPRINT_SPEC_VERSION 1
+@extension("VK_NV_shader_image_footprint") define VK_NV_SHADER_IMAGE_FOOTPRINT_EXTENSION_NAME "VK_NV_shader_image_footprint"
+
+// 206
+@extension("VK_NV_scissor_exclusive") define VK_NV_SCISSOR_EXCLUSIVE_SPEC_VERSION 1
+@extension("VK_NV_scissor_exclusive") define VK_NV_SCISSOR_EXCLUSIVE_EXTENSION_NAME "VK_NV_scissor_exclusive"
+
+// 207
+@extension("VK_NV_device_diagnostic_checkpoints") define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_SPEC_VERSION 2
+@extension("VK_NV_device_diagnostic_checkpoints") define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME "VK_NV_device_diagnostic_checkpoints"
+
+// 212
+@extension("VK_KHR_vulkan_memory_model") define VK_KHR_VULKAN_MEMORY_MODEL_SPEC_VERSION 2
+@extension("VK_KHR_vulkan_memory_model") define VK_KHR_VULKAN_MEMORY_MODEL_EXTENSION_NAME "VK_KHR_vulkan_memory_model"
+
+// 213
+@extension("VK_EXT_pci_bus_info") define VK_EXT_PCI_BUS_INFO_SPEC_VERSION 2
+@extension("VK_EXT_pci_bus_info") define VK_EXT_PCI_BUS_INFO_EXENSION_NAME "VK_EXT_pci_bus_info"
+
+// 215
+@extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_SPEC_VERSION 1
+@extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_EXTENSION_NAME "VK_FUCHSIA_imagepipe_surface"
+
+// 219
+@extension("VK_EXT_fragment_density_map") define VK_EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION 1
+@extension("VK_EXT_fragment_density_map") define VK_EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME "VK_EXT_fragment_density_map"
+
+// 222
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION 1
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME "VK_EXT_scalar_block_layout"
+
+// 224
+@extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_SPEC_VERSION 1
+@extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_EXTENSION_NAME "VK_GOOGLE_hlsl_functionality1"
+
+// 225
+@extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_SPEC_VERSION 1
+@extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_EXTENSION_NAME "VK_GOOGLE_decorate_string"
+
+// 247
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION 1
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME "VK_EXT_separate_stencil_usage"
+
 /////////////
 //  Types  //
 /////////////
@@ -564,6 +718,9 @@
 // 161
 @extension("VK_EXT_validation_cache") @nonDispatchHandle type u64 VkValidationCacheEXT
 
+// 166
+@extension("VK_NV_ray_tracing") @nonDispatchHandle type u64 VkAccelerationStructureNV
+
 /////////////
 //  Enums  //
 /////////////
@@ -592,6 +749,12 @@
     //@extension("VK_KHR_maintenance2") // 118
     VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR  = 1000117000,
     VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL_KHR  = 1000117001,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV                 = 1000164003,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT        = 1000218000,
 }
 
 enum VkAttachmentLoadOp {
@@ -614,6 +777,9 @@
 enum VkImageTiling {
     VK_IMAGE_TILING_OPTIMAL                                 = 0x00000000,
     VK_IMAGE_TILING_LINEAR                                  = 0x00000001,
+
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT                 = 1000158000,
 }
 
 enum VkImageViewType {
@@ -653,12 +819,24 @@
     VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC               = 0x00000008,
     VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC               = 0x00000009,
     VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT                     = 0x0000000a,
+
+    //@extension("VK_EXT_inline_uniform_block") // 139
+    VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT             = 1000138000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV            = 1000165000,
 }
 
 enum VkQueryType {
     VK_QUERY_TYPE_OCCLUSION                                 = 0x00000000,
     VK_QUERY_TYPE_PIPELINE_STATISTICS                       = 0x00000001, /// Optional
     VK_QUERY_TYPE_TIMESTAMP                                 = 0x00000002,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT             = 1000028004,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV  = 1000165000,
 }
 
 enum VkBorderColor {
@@ -673,6 +851,9 @@
 enum VkPipelineBindPoint {
     VK_PIPELINE_BIND_POINT_GRAPHICS                         = 0x00000000,
     VK_PIPELINE_BIND_POINT_COMPUTE                          = 0x00000001,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_BIND_POINT_RAY_TRACING_NV                   = 1000165000,
 }
 
 enum VkPrimitiveTopology {
@@ -697,6 +878,9 @@
 enum VkIndexType {
     VK_INDEX_TYPE_UINT16                                    = 0x00000000,
     VK_INDEX_TYPE_UINT32                                    = 0x00000001,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_INDEX_TYPE_NONE_NV                                   = 1000165000,
 }
 
 enum VkFilter {
@@ -1295,9 +1479,6 @@
     //@extension("VK_KHR_wayland_surface") // 7
     VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR           = 1000006000,
 
-    //@extension("VK_KHR_mir_surface") // 8
-    VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR               = 1000007000,
-
     //@extension("VK_KHR_android_surface") // 9
     VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR           = 1000008000,
 
@@ -1325,9 +1506,17 @@
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
 
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT       = 1000028000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT     = 1000028001,
+    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_STREAM_CREATE_INFO_EXT   = 1000028002,
+
     //@extension("VK_AMD_texture_gather_bias_lod") // 42
     VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD  = 1000041000,
 
+    //@extension("VK_NV_corner_sampled_image") // 51
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CORNER_SAMPLED_IMAGE_FEATURES_NV  = 1000050000,
+
     //@extension("VK_KHR_multiview") // 54
     VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO_KHR     = 1000053000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR    = 1000053001,
@@ -1372,6 +1561,10 @@
     //@extension("VK_NN_vi_surface") // 63
     VK_STRUCTURE_TYPE_VI_SURFACE_CREATE_INFO_NN                 = 1000062000,
 
+    //@extension("VK_EXT_astc_decode_mode") // 68
+    VK_STRUCTURE_TYPE_IMAGE_VIEW_ASTC_DECODE_MODE_EXT           = 1000067000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ASTC_DECODE_FEATURES_EXT  = 1000067001,
+
     //@extension("VK_KHR_device_group_creation") // 71
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR      = 1000070000,
     VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR       = 1000070001,
@@ -1425,6 +1618,14 @@
     //@extension("VK_KHR_incremental_present") // 85
     VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR                       = 1000084000,
 
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT = 1000081000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT        = 1000081001,
+    VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT                      = 1000081002,
+
+    //@extension("VK_KHR_shader_float16_int8") // 83
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT16_INT8_FEATURES_KHR     = 1000082000,
+
     //@extension("VK_KHR_descriptor_update_template") // 86
     VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR    = 1000085000,
 
@@ -1465,6 +1666,15 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
     VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
 
+    //@extension("VK_KHR_create_renderpass2") // 110
+    VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR              = 1000109000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR                = 1000109001,
+    VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR                 = 1000109002,
+    VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR                  = 1000109003,
+    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR             = 1000109004,
+    VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR                    = 1000109005,
+    VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR                      = 1000109006,
+
     //@extension("VK_EXT_hdr_metadata") // 106
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT                          = 1000105000,
 
@@ -1501,6 +1711,13 @@
     //@extension("VK_KHR_variable_pointers") // 121
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR = 1000120000,
 
+    //@extension("VK_KHR_display_properties2") // 122
+    VK_STRUCTURE_TYPE_DISPLAY_PROPERTIES_2_KHR                  = 1000121000,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_PROPERTIES_2_KHR            = 1000121001,
+    VK_STRUCTURE_TYPE_DISPLAY_MODE_PROPERTIES_2_KHR             = 1000121002,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_INFO_2_KHR                  = 1000121003,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_CAPABILITIES_2_KHR          = 1000121004,
+
     //@extension("VK_MVK_ios_surface") // 123
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK               = 1000122000,
 
@@ -1530,6 +1747,12 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT = 1000130000,
     VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT = 1000130001,
 
+    //@extension("VK_EXT_inline_uniform_block") // 139
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT     = 1000138000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_PROPERTIES_EXT   = 1000138001,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK_EXT         = 1000138002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_INLINE_UNIFORM_BLOCK_CREATE_INFO_EXT  = 1000138003,
+
     //@extension("VK_EXT_sample_locations") // 144
     VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT                         = 1000143000,
     VK_STRUCTURE_TYPE_RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT       = 1000143001,
@@ -1566,6 +1789,14 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES_KHR = 1000156004,
     VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES_KHR  = 1000156005,
 
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT               = 1000158000,
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT                    = 1000158001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT    = 1000158002,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_LIST_CREATE_INFO_EXT        = 1000158003,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT    = 1000158004,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT              = 1000158005,
+
     //@extension("VK_KHR_bind_memory2") // 158
     VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO_KHR                       = 1000157000,
     VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO_KHR                        = 1000157001,
@@ -1574,6 +1805,36 @@
     VK_STRUCTURE_TYPE_VALIDATION_CACHE_CREATE_INFO_EXT                  = 1000160000,
     VK_STRUCTURE_TYPE_SHADER_MODULE_VALIDATION_CACHE_CREATE_INFO_EXT    = 1000160001,
 
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT           = 1000161000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT              = 1000161001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_PROPERTIES_EXT            = 1000161002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO_EXT    = 1000161003,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORT_EXT   = 1000161004,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SHADING_RATE_IMAGE_STATE_CREATE_INFO_NV = 1000164000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV = 1000164001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_PROPERTIES_NV = 1000164002,
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_COARSE_SAMPLE_ORDER_STATE_CREATE_INFO_NV = 1000164005,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_NV                   = 1000165000,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_NV                 = 1000165001,
+    VK_STRUCTURE_TYPE_GEOMETRY_NV                                           = 1000165003,
+    VK_STRUCTURE_TYPE_GEOMETRY_TRIANGLES_NV                                 = 1000165004,
+    VK_STRUCTURE_TYPE_GEOMETRY_AABB_NV                                      = 1000165005,
+    VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV            = 1000165006,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV        = 1000165007,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_NV    = 1000165008,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_NV             = 1000165009,
+    VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_NV               = 1000165011,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_INFO_NV                        = 1000165012,
+
+    //@extension("VK_NV_representative_fragment_test") // 167
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_REPRESENTATIVE_FRAGMENT_TEST_FEATURES_NV = 1000166000,
+    VK_STRUCTURE_TYPE_PIPELINE_REPRESENTATIVE_FRAGMENT_TEST_STATE_CREATE_INFO_NV = 1000166001,
+
     //@extension("VK_KHR_maintenance3") // 169
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES_KHR      = 1000168000,
     VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT_KHR                 = 1000168001,
@@ -1581,10 +1842,60 @@
     //@extension("VK_EXT_global_priority") // 175
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT      = 1000174000,
 
+    //@extension("VK_KHR_8bit_storage") // 178
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR         = 1000177000,
+
     //@extension("VK_EXT_external_memory_host") // 179
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT                   = 1000178000,
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT                    = 1000178001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT   = 1000178002,
+
+    //@extension("VK_KHR_shader_atomic_int64") // 181
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES_KHR  = 1000180000,
+
+    //@extension("VK_EXT_calibrated_timestamps") // 185
+    VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_EXT                     = 1000184000,
+
+    //@extension("VK_KHR_driver_properties") // 197
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR             = 1000196000,
+
+    //@extension("VK_KHR_shader_float_controls") // 198
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR     = 1000197000,
+
+    //@extension("VK_AMD_shader_core_properties") // 186
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_AMD        = 1000185000,
+
+    //@extension("VK_AMD_memory_overallocation_behavior") // 190
+    VK_STRUCTURE_TYPE_DEVICE_MEMORY_OVERALLOCATION_CREATE_INFO_AMD      = 1000189000,
+
+    //@extension("VK_EXT_vertex_attribute_divisor") // 191
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT   = 1000190000,
+    VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT       = 1000190001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_EXT     = 1000190002,
+
+    //@extension("VK_NV_device_diagnostic_checkpoints") // 207
+    VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV                        = 1000206000,
+    VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV     = 1000206001,
+
+    //@extension("VK_KHR_vulkan_memory_model") // 212
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES_KHR = 1000211000,
+
+    //@extension("VK_EXT_pci_bus_info") // 213
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT   = 1000212000,
+
+    //@extension("VK_FUCHSIA_imagepipe_surface") // 215
+    VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA     = 1000214000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_FEATURES_EXT     = 1000218000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_PROPERTIES_EXT   = 1000218001,
+    VK_STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT      = 1000218002,
+
+    //@extension("VK_EXT_scalar_block_layout")
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT  = 1000221000,
+
+    //@extension("VK_EXT_separate_stencil_usage") // 247
+    VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT       = 1000246000,
 }
 
 enum VkSubpassContents {
@@ -1647,11 +1958,17 @@
     //@extension("VK_KHR_maintenance1") // 70
     VK_ERROR_OUT_OF_POOL_MEMORY_KHR                         = 0xC4642878, // -1000069000
 
-    //@extension("VK_EXT_global_priority") // 175
-    VK_ERROR_NOT_PERMITTED_EXT                              = 0xC4628E4F, // -1000174001
-
     //@extension("VK_KHR_external_memory") // 73
     VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR                    = 0xC4641CBD, // -1000072003
+
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT   = 0xC462CCD0, // -1000158000
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_ERROR_FRAGMENTATION_EXT                              = 0xc462c118, // -1000161000
+
+    //@extension("VK_EXT_global_priority") // 175
+    VK_ERROR_NOT_PERMITTED_EXT                              = 0xC4628E4F, // -1000174001
 }
 
 enum VkDynamicState {
@@ -1673,6 +1990,13 @@
 
     //@extension("VK_EXT_sample_locations") // 144
     VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT                   = 1000143000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV       = 1000164004,
+    VK_DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV        = 1000164006,
+
+    //@extension("VK_NV_scissor_exclusive") // 206
+    VK_DYNAMIC_STATE_EXCLUSIVE_SCISSOR_NV                   = 1000205001,
 }
 
 enum VkObjectType {
@@ -1735,6 +2059,9 @@
 
     //@extension("VK_EXT_validation_cache") // 161
     VK_OBJECT_TYPE_VALIDATION_CACHE_EXT                     = 1000160000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV                = 1000165000,
 }
 
 
@@ -1773,6 +2100,12 @@
     VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR = 1,
 }
 
+enum VkVendorId {
+    VK_VENDOR_ID_VIV                                        = 0x10001,
+    VK_VENDOR_ID_VSI                                        = 0x10002,
+    VK_VENDOR_ID_KAZAN                                      = 0x10003,
+}
+
 @extension("VK_KHR_surface") // 1
 enum VkPresentModeKHR {
     VK_PRESENT_MODE_IMMEDIATE_KHR                           = 0x00000000,
@@ -1850,6 +2183,9 @@
 
     //@extension("VK_KHR_sampler_ycbcr_conversion") // 157
     VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR_EXT = 1000156000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT   = 1000165000,
 }
 
 @extension("VK_AMD_rasterization_order") // 19
@@ -2000,6 +2336,62 @@
     VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT              = 1,
 }
 
+@extension("VK_NV_shading_rate_image") // 165
+enum VkShadingRatePaletteEntryNV {
+    VK_SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV                 = 0,
+    VK_SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV       = 1,
+    VK_SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV        = 2,
+    VK_SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV        = 3,
+    VK_SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV        = 4,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV         = 5,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV    = 6,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV    = 7,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV    = 8,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV    = 9,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV    = 10,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV    = 11,
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+enum VkCoarseSampleOrderTypeNV {
+    VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV                  = 0,
+    VK_COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV                   = 1,
+    VK_COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV              = 2,
+    VK_COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV             = 3,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkRayTracingShaderGroupTypeNV {
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV                 = 0,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_NV     = 1,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV    = 2,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkGeometryTypeNV {
+    VK_GEOMETRY_TYPE_TRIANGLES_NV                           = 0,
+    VK_GEOMETRY_TYPE_AABBS_NV                               = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkAccelerationStructureTypeNV {
+    VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_NV             = 0,
+    VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV          = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkCopyAccelerationStructureModeNV {
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_NV            = 0,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV          = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkAccelerationStructureMemoryRequirementsTypeNV {
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV            = 0,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV     = 1,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV    = 2,
+}
+
 @extension("VK_EXT_global_priority") // 175
 enum VkQueueGlobalPriorityEXT {
     VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT                        = 128,
@@ -2008,6 +2400,35 @@
     VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT                   = 1024,
 }
 
+@extension("VK_EXT_calibrated_timestamps") // 185
+enum VkTimeDomainEXT {
+    VK_TIME_DOMAIN_DEVICE_EXT                               = 0,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT                      = 1,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT                  = 2,
+    VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT            = 3,
+}
+
+@extension("VK_AMD_memory_overallocation_behavior") // 190
+enum VkMemoryOverallocationBehaviorAMD {
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD           = 0,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_ALLOWED_AMD           = 1,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DISALLOWED_AMD        = 2,
+}
+
+@extension("VK_KHR_driver_properties") // 197
+enum VkDriverIdKHR {
+    VK_DRIVER_ID_AMD_PROPRIETARY_KHR                        = 1,
+    VK_DRIVER_ID_AMD_OPEN_SOURCE_KHR                        = 2,
+    VK_DRIVER_ID_MESA_RADV_KHR                              = 3,
+    VK_DRIVER_ID_NVIDIA_PROPRIETARY_KHR                     = 4,
+    VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR              = 5,
+    VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA_KHR                 = 6,
+    VK_DRIVER_ID_IMAGINATION_PROPRIETARY_KHR                = 7,
+    VK_DRIVER_ID_QUALCOMM_PROPRIETARY_KHR                   = 8,
+    VK_DRIVER_ID_ARM_PROPRIETARY_KHR                        = 9,
+    VK_DRIVER_ID_GOOGLE_PASTEL_KHR                          = 10,
+}
+
 /////////////////
 //  Bitfields  //
 /////////////////
@@ -2076,6 +2497,24 @@
 
     //@extension("VK_EXT_blend_operation_advanced") // 149
     VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT     = 0x00080000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT            = 0x00100000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_ACCESS_SHADING_RATE_IMAGE_READ_BIT_NV                = 0x00800000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_NV            = 0x00200000,
+    VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_NV           = 0x00400000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_ACCESS_FRAGMENT_DENSITY_MAP_READ_BIT_EXT             = 0x01000000,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_ACCESS_TRANSFORM_FEEDBACK_WRITE_BIT_EXT              = 0x02000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT       = 0x04000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT      = 0x08000000,
 }
 
 /// Buffer usage flags
@@ -2090,6 +2529,16 @@
     VK_BUFFER_USAGE_INDEX_BUFFER_BIT                        = 0x00000040,    /// Can be used as source of fixed function index fetch (index buffer)
     VK_BUFFER_USAGE_VERTEX_BUFFER_BIT                       = 0x00000080,    /// Can be used as source of fixed function vertex fetch (VBO)
     VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT                     = 0x00000100,    /// Can be the source of indirect parameters (e.g. indirect buffer, parameter buffer)
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT           = 0x00000200,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_BUFFER_USAGE_RAY_TRACING_BIT_NV                      = 0x00000400,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT           = 0x00000800,
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT   = 0x00001000,
 }
 
 /// Buffer creation flags
@@ -2115,12 +2564,27 @@
     VK_SHADER_STAGE_ALL_GRAPHICS                            = 0x0000001F,
 
     VK_SHADER_STAGE_ALL                                     = 0x7FFFFFFF,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_SHADER_STAGE_RAYGEN_BIT_NV                           = 0x00000100,
+    VK_SHADER_STAGE_ANY_HIT_BIT_NV                          = 0x00000200,
+    VK_SHADER_STAGE_CLOSEST_HIT_BIT_NV                      = 0x00000400,
+    VK_SHADER_STAGE_MISS_BIT_NV                             = 0x00000800,
+    VK_SHADER_STAGE_INTERSECTION_BIT_NV                     = 0x00001000,
+    VK_SHADER_STAGE_CALLABLE_BIT_NV                         = 0x00002000,
+
+    //@extension("VK_NV_mesh_shader") // 203
+    VK_SHADER_STAGE_TASK_BIT_NV                             = 0x00000040,
+    VK_SHADER_STAGE_MESH_BIT_NV                             = 0x00000080,
 }
 
 /// Descriptor pool create flags
 type VkFlags VkDescriptorPoolCreateFlags
 bitfield VkDescriptorPoolCreateFlagBits {
     VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT       = 0x00000001,
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT     = 0x00000002,
 }
 
 /// Descriptor pool reset flags
@@ -2139,6 +2603,12 @@
     VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT             = 0x00000020,    /// Can be used as framebuffer depth/stencil attachment
     VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT                 = 0x00000040,    /// Image data not needed outside of rendering
     VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT                     = 0x00000080,    /// Can be used as framebuffer input attachment
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV                = 0x00000100,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT             = 0x00000200,
 }
 
 /// Image creation flags
@@ -2177,12 +2647,20 @@
 
     //@extension("VK_EXT_sample_locations") // 144
     VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT = 0x00001000,
+
+    //@extension("VK_NV_corner_sampled_image") // 51
+    VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV                   = 0x00002000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT                      = 0x00004000,
 }
 
 /// Image view creation flags
 type VkFlags VkImageViewCreateFlags
-//bitfield VkImageViewCreateFlagBits {
-//}
+bitfield VkImageViewCreateFlagBits {
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT   = 0x00000001,
+}
 
 /// Pipeline creation flags
 type VkFlags VkPipelineCreateFlags
@@ -2198,6 +2676,9 @@
     //@extension("VK_KHR_device_group") // 61
     VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT_KHR = 0x00000008,
     VK_PIPELINE_CREATE_DISPATCH_BASE_KHR                    = 0x00000010,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_CREATE_DEFER_COMPILE_BIT_NV                 = 0x00000020,
 }
 
 /// Color component flags
@@ -2339,6 +2820,12 @@
     VK_IMAGE_ASPECT_PLANE_0_BIT_KHR                         = 0x00000010,
     VK_IMAGE_ASPECT_PLANE_1_BIT_KHR                         = 0x00000020,
     VK_IMAGE_ASPECT_PLANE_2_BIT_KHR                         = 0x00000040,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT                  = 0x00000080,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_1_BIT_EXT                  = 0x00000100,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_2_BIT_EXT                  = 0x00000200,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_3_BIT_EXT                  = 0x00000400,
 }
 
 /// Sparse memory bind flags
@@ -2379,6 +2866,28 @@
 
     //@extension("VK_NVX_device_generated_commands") // 87
     VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX               = 0x00020000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT         = 0x00040000,
+
+    //@extension("VK_NV_mesh_shader") // 203
+    VK_PIPELINE_STAGE_TASK_SHADER_BIT_NV                    = 0x00080000,
+    VK_PIPELINE_STAGE_MESH_SHADER_BIT_NV                    = 0x00100000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_STAGE_RAY_TRACING_BIT_NV                    = 0x00200000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV             = 0x00400000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT      = 0x00800000,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT            = 0x01000000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_NV   = 0x02000000,
 }
 
 /// Render pass attachment description flags
@@ -2476,6 +2985,9 @@
 bitfield VkDescriptorSetLayoutCreateFlagBits {
     //@extension("VK_KHR_push_descriptor") // 81
     VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR     = 0x00000001,
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT  = 0x00000002,
 }
 
 /// Pipeline vertex input state creation flags
@@ -2530,8 +3042,11 @@
 
 /// Sampler creation flags
 type VkFlags VkSamplerCreateFlags
-//bitfield VkSamplerCreateFlagBits {
-//}
+bitfield VkSamplerCreateFlagBits {
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT                        = 0x00000001,
+    VK_SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT  = 0x00000002,
+}
 
 /// Render pass creation flags
 type VkFlags VkRenderPassCreateFlags
@@ -2581,6 +3096,9 @@
     VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT                = 0x00000020,
     VK_SUBGROUP_FEATURE_CLUSTERED_BIT                       = 0x00000040,
     VK_SUBGROUP_FEATURE_QUAD_BIT                            = 0x00000080,
+
+    //@extension("VK_NV_shader_subgroup_partitioned") // 199
+    VK_SUBGROUP_FEATURE_PARTITIONED_BIT_NV                  = 0x00000100,
 }
 
 /// Peer memory feature flags
@@ -2713,6 +3231,9 @@
     //@vulkan1_1
     VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = 0x00000001,
     VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR                   = 0x00000002,
+
+    //@extension("VK_KHR_swapchain_mutable_format") // 201
+    VK_SWAPCHAIN_CREATE_MUTABLE_FORMAT_BIT_KHR              = 0x00000004,
 }
 
 @vulkan1_1
@@ -2767,12 +3288,6 @@
 //bitfield VkWaylandSurfaceCreateFlagBitsKHR {
 //}
 
-@extension("VK_KHR_mir_surface") // 8
-type VkFlags VkMirSurfaceCreateFlagsKHR
-//@extension("VK_KHR_mir_surface") // 8
-//bitfield VkMirSurfaceCreateFlagBitsKHR {
-//}
-
 @extension("VK_KHR_android_surface") // 9
 type VkFlags VkAndroidSurfaceCreateFlagsKHR
 //@extension("VK_KHR_android_surface") // 9
@@ -2803,6 +3318,12 @@
     VK_DEBUG_REPORT_DEBUG_BIT_EXT                           = 0x00000010,
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+type VkFlags VkPipelineRasterizationStateStreamCreateFlagsEXT
+//@extension("VK_EXT_transform_feedback") // 29
+//bitfield VkPipelineRasterizationStateStreamCreateFlagBitsEXT {
+//}
+
 @extension("VK_NV_external_memory_capabilities") // 56
 type VkFlags VkExternalMemoryHandleTypeFlagsNV
 @extension("VK_NV_external_memory_capabilities") // 56
@@ -2899,6 +3420,13 @@
     VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR                       = 0x00000001,
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+type VkFlags VkConditionalRenderingFlagsEXT
+@extension("VK_EXT_conditional_rendering") // 82
+bitfield VkConditionalRenderingFlagBitsEXT {
+    VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT                   = 0x00000001,
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 type VkFlags VkDescriptorUpdateTemplateCreateFlagsKHR
 //@extension("VK_KHR_descriptor_update_template") // 86
@@ -3034,6 +3562,51 @@
 //bitfield VkValidationCacheCreateFlagBitsEXT {
 //}
 
+@extension("VK_EXT_descriptor_indexing") // 162
+type VkFlags VkDescriptorBindingFlagsEXT
+@extension("VK_EXT_descriptor_indexing") // 162
+bitfield VkDescriptorBindingFlagBitsEXT {
+    VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT             = 0x00000001,
+    VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT   = 0x00000002,
+    VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT               = 0x00000004,
+    VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT     = 0x00000008,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkGeometryFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkGeometryFlagBitsNV {
+    VK_GEOMETRY_OPAQUE_BIT_NV                           = 0x00000001,
+    VK_GEOMETRY_NO_DUPLICATE_ANY_HIT_INVOCATION_BIT_NV  = 0x00000002,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkGeometryInstanceFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkGeometryInstanceFlagBitsNV {
+    VK_GEOMETRY_INSTANCE_TRIANGLE_CULL_DISABLE_BIT_NV           = 0x00000001,
+    VK_GEOMETRY_INSTANCE_TRIANGLE_FRONT_COUNTERCLOCKWISE_BIT_NV = 0x00000002,
+    VK_GEOMETRY_INSTANCE_FORCE_OPAQUE_BIT_NV                    = 0x00000004,
+    VK_GEOMETRY_INSTANCE_FORCE_NO_OPAQUE_BIT_NV                 = 0x00000008,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkBuildAccelerationStructureFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkBuildAccelerationStructureFlagBitsNV {
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_NV         = 0x00000001,
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_NV     = 0x00000002,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_NV    = 0x00000004,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_NV    = 0x00000008,
+    VK_BUILD_ACCELERATION_STRUCTURE_LOW_MEMORY_BIT_NV           = 0x00000010,
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+type VkFlags VkImagePipeSurfaceCreateFlagsFUCHSIA
+//@extension("VK_FUCHSIA_imagepipe_surface") // 215
+//bitfield VkImagePipeSurfaceCreateFlagBitsFUCHSIA {
+//}
+
 //////////////////
 //  Structures  //
 //////////////////
@@ -4138,6 +4711,16 @@
     u32                                         z
 }
 
+class VkBaseOutStructure {
+    VkStructureType                             sType
+    void*                                       pNext
+}
+
+class VkBaseInStructure {
+    VkStructureType                             sType
+    const void*                                 pNext
+}
+
 //@vulkan1_1 structures
 
 class VkPhysicalDeviceSubgroupProperties {
@@ -4494,7 +5077,7 @@
 
 class VkDescriptorUpdateTemplateCreateInfo {
     VkStructureType                           sType
-    void*                                     pNext
+    const void*                               pNext
     VkDescriptorUpdateTemplateCreateFlags     flags
     u32                                       descriptorUpdateEntryCount
     const VkDescriptorUpdateTemplateEntry*    pDescriptorUpdateEntries
@@ -4835,15 +5418,6 @@
     platform.wl_surface*                        surface
 }
 
-@extension("VK_KHR_mir_surface") // 8
-class VkMirSurfaceCreateInfoKHR {
-    VkStructureType                             sType
-    const void*                                 pNext
-    VkMirSurfaceCreateFlagsKHR                  flags
-    platform.MirConnection*                     connection
-    platform.MirSurface*                        mirSurface
-}
-
 @extension("VK_KHR_android_surface") // 9
 class VkAndroidSurfaceCreateInfoKHR {
     VkStructureType                             sType
@@ -4958,6 +5532,38 @@
     VkBuffer                                    buffer
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+class VkPhysicalDeviceTransformFeedbackFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    transformFeedback
+    VkBool32                                    geometryStreams
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+class VkPhysicalDeviceTransformFeedbackPropertiesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    u32                                         maxTransformFeedbackStreams
+    u32                                         maxTransformFeedbackBuffers
+    VkDeviceSize                                maxTransformFeedbackBufferSize
+    u32                                         maxTransformFeedbackStreamDataSize
+    u32                                         maxTransformFeedbackBufferDataSize
+    u32                                         maxTransformFeedbackBufferDataStride
+    VkBool32                                    transformFeedbackQueries
+    VkBool32                                    transformFeedbackStreamsLinesTriangles
+    VkBool32                                    transformFeedbackRasterizationStreamSelect
+    VkBool32                                    transformFeedbackDraw
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+class VkPipelineRasterizationStateStreamCreateInfoEXT {
+    VkStructureType                                     sType
+    const void*                                         pNext
+    VkPipelineRasterizationStateStreamCreateFlagsEXT    flags
+    u32                                                 rasterizationStream
+}
+
 @extension("VK_AMD_texture_gather_bias_lod") // 42
 class VkTextureLODGatherFormatPropertiesAMD {
     VkStructureType                             sType
@@ -4985,6 +5591,13 @@
     u32[3]                                      computeWorkGroupSize
 }
 
+@extension("VK_NV_corner_sampled_image") // 51
+class VkPhysicalDeviceCornerSampledImageFeaturesNV {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    cornerSampledImage
+}
+
 @extension("VK_KHR_multiview") // 54
 class VkRenderPassMultiviewCreateInfoKHR {
     VkStructureType                             sType
@@ -5203,7 +5816,7 @@
     VkStructureType                             sType
     const void*                                 pNext
     u32                                         disabledValidationCheckCount
-    VkValidationCheckEXT*                       pDisabledValidationChecks
+    const VkValidationCheckEXT*                 pDisabledValidationChecks
 }
 
 @extension("VK_NN_vi_surface") // 63
@@ -5214,6 +5827,20 @@
     void*                                       window
 }
 
+@extension("VK_EXT_astc_decode_mode") // 68
+class VkImageViewASTCDecodeModeEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkFormat                                    decodeMode
+}
+
+@extension("VK_EXT_astc_decode_mode") // 68
+class VkPhysicalDeviceASTCDecodeFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    decodeModeSharedExponent
+}
+
 @extension("VK_KHR_device_group_creation") // 71
 class VkPhysicalDeviceGroupPropertiesKHR {
     VkStructureType                                 sType
@@ -5455,6 +6082,38 @@
     u32                                         maxPushDescriptors
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+class VkConditionalRenderingBeginInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBuffer                                    buffer
+    VkDeviceSize                                offset
+    VkConditionalRenderingFlagsEXT              flags
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkPhysicalDeviceConditionalRenderingFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    conditionalRendering
+    VkBool32                                    inheritedConditionalRendering
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkCommandBufferInheritanceConditionalRenderingInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBool32                                    conditionalRenderingEnable
+}
+
+@extension("VK_KHR_shader_float16_int8") // 83
+class VkPhysicalDeviceFloat16Int8FeaturesKHR {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    shaderFloat16
+    VkBool32                                    shaderInt8
+}
+
 @extension("VK_KHR_16bit_storage") // 84
 class VkPhysicalDevice16BitStorageFeaturesKHR {
     VkStructureType                             sType
@@ -5810,6 +6469,89 @@
     f32                                             maxFrameAverageLightLevel
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAttachmentDescriptionFlags                    flags
+    VkFormat                                        format
+    VkSampleCountFlagBits                           samples
+    VkAttachmentLoadOp                              loadOp
+    VkAttachmentStoreOp                             storeOp
+    VkAttachmentLoadOp                              stencilLoadOp
+    VkAttachmentStoreOp                             stencilStoreOp
+    VkImageLayout                                   initialLayout
+    VkImageLayout                                   finalLayout
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentReference2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             attachment
+    VkImageLayout                                   layout
+    VkImageAspectFlags                              aspectMask
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassDescriptionFlags                       flags
+    VkPipelineBindPoint                             pipelineBindPoint
+    u32                                             viewMask
+    u32                                             inputAttachmentCount
+    const VkAttachmentReference2KHR*                pInputAttachments
+    u32                                             colorAttachmentCount
+    const VkAttachmentReference2KHR*                pColorAttachments
+    const VkAttachmentReference2KHR*                pResolveAttachments
+    const VkAttachmentReference2KHR*                pDepthStencilAttachment
+    u32                                             preserveAttachmentCount
+    const u32*                                      pPreserveAttachments
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDependency2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             srcSubpass
+    u32                                             dstSubpass
+    VkPipelineStageFlags                            srcStageMask
+    VkPipelineStageFlags                            dstStageMask
+    VkAccessFlags                                   srcAccessMask
+    VkAccessFlags                                   dstAccessMask
+    VkDependencyFlags                               dependencyFlags
+    s32                                             viewOffset
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkRenderPassCreateInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkRenderPassCreateFlags                         flags
+    u32                                             attachmentCount
+    const VkAttachmentDescription2KHR*              pAttachments
+    u32                                             subpassCount
+    const VkSubpassDescription2KHR*                 pSubpasses
+    u32                                             dependencyCount
+    const VkSubpassDependency2KHR*                  pDependencies
+    u32                                             correlatedViewMaskCount
+    const u32*                                      pCorrelatedViewMasks
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassBeginInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassContents                               contents
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassEndInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 class VkSharedPresentSurfaceCapabilitiesKHR {
     VkStructureType                                 sType
@@ -5951,6 +6693,42 @@
     VkBool32                                        variablePointers
 }
 
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPropertiesKHR                          displayProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPlanePropertiesKHR                     displayPlaneProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayModeProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayModePropertiesKHR                      displayModeProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkDisplayModeKHR                                mode
+    u32                                             planeIndex
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneCapabilities2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPlaneCapabilitiesKHR                   capabilities
+}
+
 @extension("VK_MVK_ios_surface") // 123
 class VkIOSSurfaceCreateInfoMVK {
     VkStructureType                                 sType
@@ -5991,7 +6769,7 @@
     u64                                             objectHandle
     const char*                                     pObjectName
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 class VkDebugUtilsObjectTagInfoEXT {
     VkStructureType                                 sType
@@ -6002,7 +6780,7 @@
     platform.size_t                                 tagSize
     const void*                                     pTag
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 class VkDebugUtilsLabelEXT {
     VkStructureType                                 sType
@@ -6020,11 +6798,11 @@
     s32                                             messageIdNumber
     const char*                                     pMessage
     u32                                             queueLabelCount
-    VkDebugUtilsLabelEXT*                           pQueueLabels
+    const VkDebugUtilsLabelEXT*                     pQueueLabels
     u32                                             cmdBufLabelCount
-    VkDebugUtilsLabelEXT*                           pCmdBufLabels
+    const VkDebugUtilsLabelEXT*                     pCmdBufLabels
     u32                                             objectCount
-    VkDebugUtilsObjectNameInfoEXT*                  pObjects
+    const VkDebugUtilsObjectNameInfoEXT*            pObjects
 }
 
 @extension("VK_EXT_debug_utils") // 129
@@ -6033,7 +6811,7 @@
     const void*                                     pNext
     VkDebugUtilsMessengerCreateFlagsEXT             flags
     VkDebugUtilsMessageSeverityFlagsEXT             messageSeverity
-    VkDebugUtilsMessageTypeFlagsEXT                 messageType
+    VkDebugUtilsMessageTypeFlagsEXT                 messageTypes
     PFN_vkDebugUtilsMessengerCallbackEXT            pfnUserCallback
     void*                                           pUserData
 }
@@ -6103,6 +6881,40 @@
     VkBool32                                        filterMinmaxImageComponentMapping
 }
 
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkPhysicalDeviceInlineUniformBlockFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        inlineUniformBlock
+    VkBool32                                        descriptorBindingInlineUniformBlockUpdateAfterBind
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkPhysicalDeviceInlineUniformBlockPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxInlineUniformBlockSize
+    u32                                             maxPerStageDescriptorInlineUniformBlocks
+    u32                                             maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks
+    u32                                             maxDescriptorSetInlineUniformBlocks
+    u32                                             maxDescriptorSetUpdateAfterBindInlineUniformBlocks
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkWriteDescriptorSetInlineUniformBlockEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             dataSize
+    const void*                                     pData
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkDescriptorPoolInlineUniformBlockCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             maxInlineUniformBlockBindings
+}
+
 @extension("VK_EXT_sample_locations") // 144
 class VkSampleLocationEXT {
     f32                                             x
@@ -6325,6 +7137,55 @@
     VkDeviceSize                                    memoryOffset
 }
 
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkDrmFormatModifierPropertiesEXT {
+    u64                                             drmFormatModifier
+    u32                                             drmFormatModifierPlaneCount
+    VkFormatFeatureFlags                            drmFormatModifierTilingFeatures
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkDrmFormatModifierPropertiesListEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             drmFormatModifierCount
+    VkDrmFormatModifierPropertiesEXT*               pDrmFormatModifierProperties
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkPhysicalDeviceImageDrmFormatModifierInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u64                                             drmFormatModifier
+    VkSharingMode                                   sharingMode
+    u32                                             queueFamilyIndexCount
+    const u32*                                      pQueueFamilyIndices
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierListCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             drmFormatModifierCount
+    const u64*                                      pDrmFormatModifiers
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierExplicitCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u64                                             drmFormatModifier
+    u32                                             drmFormatModifierPlaneCount
+    const VkSubresourceLayout*                      pPlaneLayouts
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u64                                             drmFormatModifier
+}
+
 @extension("VK_EXT_validation_cache") // 161
 class VkValidationCacheCreateInfoEXT {
     VkStructureType                                 sType
@@ -6341,6 +7202,282 @@
     VkValidationCacheEXT                            validationCache
 }
 
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetLayoutBindingFlagsCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             bindingCount
+    const VkDescriptorBindingFlagsEXT*              pBindingFlags
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkPhysicalDeviceDescriptorIndexingFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shaderInputAttachmentArrayDynamicIndexing
+    VkBool32                                        shaderUniformTexelBufferArrayDynamicIndexing
+    VkBool32                                        shaderStorageTexelBufferArrayDynamicIndexing
+    VkBool32                                        shaderUniformBufferArrayNonUniformIndexing
+    VkBool32                                        shaderSampledImageArrayNonUniformIndexing
+    VkBool32                                        shaderStorageBufferArrayNonUniformIndexing
+    VkBool32                                        shaderStorageImageArrayNonUniformIndexing
+    VkBool32                                        shaderInputAttachmentArrayNonUniformIndexing
+    VkBool32                                        shaderUniformTexelBufferArrayNonUniformIndexing
+    VkBool32                                        shaderStorageTexelBufferArrayNonUniformIndexing
+    VkBool32                                        descriptorBindingUniformBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingSampledImageUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageImageUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingUniformTexelBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageTexelBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingUpdateUnusedWhilePending
+    VkBool32                                        descriptorBindingPartiallyBound
+    VkBool32                                        descriptorBindingVariableDescriptorCount
+    VkBool32                                        runtimeDescriptorArray
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkPhysicalDeviceDescriptorIndexingPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxUpdateAfterBindDescriptorsInAllPools
+    VkBool32                                        shaderUniformBufferArrayNonUniformIndexingNative
+    VkBool32                                        shaderSampledImageArrayNonUniformIndexingNative
+    VkBool32                                        shaderStorageBufferArrayNonUniformIndexingNative
+    VkBool32                                        shaderStorageImageArrayNonUniformIndexingNative
+    VkBool32                                        shaderInputAttachmentArrayNonUniformIndexingNative
+    VkBool32                                        robustBufferAccessUpdateAfterBind
+    VkBool32                                        quadDivergentImplicitLod
+    u32                                             maxPerStageDescriptorUpdateAfterBindSamplers
+    u32                                             maxPerStageDescriptorUpdateAfterBindUniformBuffers
+    u32                                             maxPerStageDescriptorUpdateAfterBindStorageBuffers
+    u32                                             maxPerStageDescriptorUpdateAfterBindSampledImages
+    u32                                             maxPerStageDescriptorUpdateAfterBindStorageImages
+    u32                                             maxPerStageDescriptorUpdateAfterBindInputAttachments
+    u32                                             maxPerStageUpdateAfterBindResources
+    u32                                             maxDescriptorSetUpdateAfterBindSamplers
+    u32                                             maxDescriptorSetUpdateAfterBindUniformBuffers
+    u32                                             maxDescriptorSetUpdateAfterBindUniformBuffersDynamic
+    u32                                             maxDescriptorSetUpdateAfterBindStorageBuffers
+    u32                                             maxDescriptorSetUpdateAfterBindStorageBuffersDynamic
+    u32                                             maxDescriptorSetUpdateAfterBindSampledImages
+    u32                                             maxDescriptorSetUpdateAfterBindStorageImages
+    u32                                             maxDescriptorSetUpdateAfterBindInputAttachments
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetVariableDescriptorCountAllocateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             descriptorSetCount
+    const u32*                                      pDescriptorCounts
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetVariableDescriptorCountLayoutSupportEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxVariableDescriptorCount
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkShadingRatePaletteNV {
+    u32                                             shadingRatePaletteEntryCount
+    const VkShadingRatePaletteEntryNV*              pShadingRatePaletteEntries
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPipelineViewportShadingRateImageStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBool32                                        shadingRateImageEnable
+    u32                                             viewportCount
+    const VkShadingRatePaletteNV*                   pShadingRatePalettes
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPhysicalDeviceShadingRateImageFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shadingRateImage
+    VkBool32                                        shadingRateCoarseSampleOrder
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPhysicalDeviceShadingRateImagePropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkExtent2D                                      shadingRateTexelSize
+    u32                                             shadingRatePaletteSize
+    u32                                             shadingRateMaxCoarseSamples
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkCoarseSampleLocationNV {
+    u32                                             pixelX
+    u32                                             pixelY
+    u32                                             sample
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkCoarseSampleOrderCustomNV {
+    VkShadingRatePaletteEntryNV                     shadingRate
+    u32                                             sampleCount
+    u32                                             sampleLocationCount
+    const VkCoarseSampleLocationNV*                 pSampleLocations
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPipelineViewportCoarseSampleOrderStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkCoarseSampleOrderTypeNV                       sampleOrderType
+    u32                                             customSampleOrderCount
+    const VkCoarseSampleOrderCustomNV*              pCustomSampleOrders
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkRayTracingShaderGroupCreateInfoNV {
+    VkStructureType                  sType
+    const void*                      pNext
+    VkRayTracingShaderGroupTypeNV    type
+    u32                              generalShader
+    u32                              closestHitShader
+    u32                              anyHitShader
+    u32                              intersectionShader
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkRayTracingPipelineCreateInfoNV {
+    VkStructureType                               sType
+    const void*                                   pNext
+    VkPipelineCreateFlags                         flags
+    u32                                           stageCount
+    const VkPipelineShaderStageCreateInfo*        pStages
+    u32                                           groupCount
+    const VkRayTracingShaderGroupCreateInfoNV*    pGroups
+    u32                                           maxRecursionDepth
+    VkPipelineLayout                              layout
+    VkPipeline                                    basePipelineHandle
+    s32                                           basePipelineIndex
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryTrianglesNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBuffer                                        vertexData
+    VkDeviceSize                                    vertexOffset
+    u32                                             vertexCount
+    VkDeviceSize                                    vertexStride
+    VkFormat                                        vertexFormat
+    VkBuffer                                        indexData
+    VkDeviceSize                                    indexOffset
+    u32                                             indexCount
+    VkIndexType                                     indexType
+    VkBuffer                                        transformData
+    VkDeviceSize                                    transformOffset
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryAABBNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBuffer                                        aabbData
+    u32                                             numAABBs
+    u32                                             stride
+    VkDeviceSize                                    offset
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryDataNV {
+    VkGeometryTrianglesNV                           triangles
+    VkGeometryAABBNV                                aabbs
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkGeometryTypeNV                                geometryType
+    VkGeometryDataNV                                geometry
+    VkGeometryFlagsNV                               flags
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureTypeNV                   type
+    VkBuildAccelerationStructureFlagsNV             flags
+    u32                                             instanceCount
+    u32                                             geometryCount
+    const VkGeometryNV*                             pGeometries
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkDeviceSize                                    compactedSize
+    VkAccelerationStructureInfoNV                   info
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkBindAccelerationStructureMemoryInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureNV                       accelerationStructure
+    VkDeviceMemory                                  memory
+    VkDeviceSize                                    memoryOffset
+    u32                                             deviceIndexCount
+    const u32*                                      pDeviceIndices
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkDescriptorAccelerationStructureInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             accelerationStructureCount
+    const VkAccelerationStructureNV*                pAccelerationStructures
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureMemoryRequirementsInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureMemoryRequirementsTypeNV type
+    VkAccelerationStructureNV                       accelerationStructure
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkPhysicalDeviceRaytracingPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             shaderGroupHandleSize
+    u32                                             maxRecursionDepth
+    u32                                             maxShaderGroupStride
+    u32                                             shaderGroupBaseAlignment
+    u64                                             maxGeometryCount
+    u64                                             maxInstanceCount
+    u64                                             maxTriangleCount
+    u32                                             maxDescriptorSetAccelerationStructures
+}
+
+@extension("VK_NV_representative_fragment_test") // 167
+class VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        representativeFragmentTest
+}
+
+@extension("VK_NV_representative_fragment_test") // 167
+class VkPipelineRepresentativeFragmentTestStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBool32                                        representativeFragmentTestEnable
+}
+
 @extension("VK_KHR_maintenance3") // 169
 class VkPhysicalDeviceMaintenance3PropertiesKHR {
     VkStructureType                                 sType
@@ -6363,6 +7500,15 @@
     VkQueueGlobalPriorityEXT                        globalPriority
 }
 
+@extension("VK_KHR_8bit_storage") // 178
+class VkPhysicalDevice8BitStorageFeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        storageBuffer8BitAccess
+    VkBool32                                        uniformAndStorageBuffer8BitAccess
+    VkBool32                                        storagePushConstant8
+}
+
 @extension("VK_EXT_external_memory_host") // 179
 class VkImportMemoryHostPointerInfoEXT {
     VkStructureType                                 sType
@@ -6385,6 +7531,268 @@
     VkDeviceSize                                    minImportedHostPointerAlignment
 }
 
+@extension("VK_KHR_shader_atomic_int64") // 181
+class VkPhysicalDeviceShaderAtomicInt64FeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shaderBufferInt64Atomics
+    VkBool32                                        shaderSharedInt64Atomics
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+class VkCalibratedTimestampInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkTimeDomainEXT                                 timeDomain
+}
+
+@extension("VK_AMD_shader_core_properties") // 186
+class VkPhysicalDeviceShaderCorePropertiesAMD {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             shaderEngineCount
+    u32                                             shaderArraysPerEngineCount
+    u32                                             computeUnitsPerShaderArray
+    u32                                             simdPerComputeUnit
+    u32                                             wavefrontsPerSimd
+    u32                                             wavefrontSize
+    u32                                             sgprsPerSimd
+    u32                                             minSgprAllocation
+    u32                                             maxSgprAllocation
+    u32                                             sgprAllocationGranularity
+    u32                                             vgprsPerSimd
+    u32                                             minVgprAllocation
+    u32                                             maxVgprAllocation
+    u32                                             vgprAllocationGranularity
+}
+
+@extension("VK_AMD_memory_overallocation_behavior") // 190
+class VkDeviceMemoryOverallocationCreateInfoAMD {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkMemoryOverallocationBehaviorAMD               overallocationBehavior
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxVertexAttribDivisor
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkVertexInputBindingDivisorDescriptionEXT {
+    u32                                             binding
+    u32                                             divisor
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPipelineVertexInputDivisorStateCreateInfoEXT {
+    VkStructureType                                     sType
+    const void*                                         pNext
+    u32                                                 vertexBindingDivisorCount
+    const VkVertexInputBindingDivisorDescriptionEXT*    pVertexBindingDivisors
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        vertexAttributeInstanceRateDivisor
+    VkBool32                                        vertexAttributeInstanceRateZeroDivisor
+}
+
+@extension("VK_KHR_driver_properties") // 197
+class VkConformanceVersionKHR {
+    u8                                              major
+    u8                                              minor
+    u8                                              subminor
+    u8                                              patch
+}
+
+@extension("VK_KHR_driver_properties") // 197
+class VkPhysicalDeviceDriverPropertiesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDriverIdKHR                                   driverID
+    char[VK_MAX_DRIVER_NAME_SIZE_KHR]               driverName
+    char[VK_MAX_DRIVER_INFO_SIZE_KHR]               driverInfo
+    VkConformanceVersionKHR                         conformanceVersion
+}
+
+@extension("VK_KHR_shader_float_controls") // 198
+class VkPhysicalDeviceFloatControlsPropertiesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        separateDenormSettings
+    VkBool32                                        separateRoundingModeSettings
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat16
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat32
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat64
+    VkBool32                                        shaderDenormPreserveFloat16
+    VkBool32                                        shaderDenormPreserveFloat32
+    VkBool32                                        shaderDenormPreserveFloat64
+    VkBool32                                        shaderDenormFlushToZeroFloat16
+    VkBool32                                        shaderDenormFlushToZeroFloat32
+    VkBool32                                        shaderDenormFlushToZeroFloat64
+    VkBool32                                        shaderRoundingModeRTEFloat16
+    VkBool32                                        shaderRoundingModeRTEFloat32
+    VkBool32                                        shaderRoundingModeRTEFloat64
+    VkBool32                                        shaderRoundingModeRTZFloat16
+    VkBool32                                        shaderRoundingModeRTZFloat32
+    VkBool32                                        shaderRoundingModeRTZFloat64
+}
+
+@extension("VK_NV_compute_shader_derivatives") // 202
+class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        computeDerivativeGroupQuads
+    VkBool32                                        computeDerivativeGroupLinear
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkPhysicalDeviceMeshShaderFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        taskShader
+    VkBool32                                        meshShader
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkPhysicalDeviceMeshShaderPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxDrawMeshTasksCount
+    u32                                             maxTaskWorkGroupInvocations
+    u32[3]                                          maxTaskWorkGroupSize
+    u32                                             maxTaskTotalMemorySize
+    u32                                             maxTaskOutputCount
+    u32                                             maxMeshWorkGroupInvocations
+    u32[3]                                          maxMeshWorkGroupSize
+    u32                                             maxMeshTotalMemorySize
+    u32                                             maxMeshOutputVertices
+    u32                                             maxMeshOutputPrimitives
+    u32                                             maxMeshMultiviewViewCount
+    u32                                             meshOutputPerVertexGranularity
+    u32                                             meshOutputPerPrimitiveGranularity
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkDrawMeshTasksIndirectCommandNV {
+    u32                                             taskCount
+    u32                                             firstTask
+}
+
+@extension("VK_NV_fragment_shader_barycentric") // 204
+class VkPhysicalDeviceFragmentShaderBarycentricFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        fragmentShaderBarycentric
+}
+
+@extension("VK_NV_shader_image_footprint") // 205
+class VkPhysicalDeviceShaderImageFootprintFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        imageFootprint
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+class VkPipelineViewportExclusiveScissorStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             exclusiveScissorCount
+    const VkRect2D*                                 pExclusiveScissors
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+class VkPhysicalDeviceExclusiveScissorFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        exclusiveScissor
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+class VkQueueFamilyCheckpointPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkPipelineStageFlags                            checkpointExecutionStageMask
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+class VkCheckpointDataNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkPipelineStageFlagBits                         stage
+    void*                                           pCheckpointMarker
+}
+
+@extension("VK_KHR_vulkan_memory_model") // 212
+class VkPhysicalDeviceVulkanMemoryModelFeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        vulkanMemoryModel
+    VkBool32                                        vulkanMemoryModelDeviceScope
+}
+
+@extension("VK_EXT_pci_bus_info") // 213
+class VkPhysicalDevicePCIBusInfoPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             pciDomain
+    u32                                             pciBus
+    u32                                             pciDevice
+    u32                                             pciFunction
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+class VkImagePipeSurfaceCreateInfoFUCHSIA {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImagePipeSurfaceCreateFlagsFUCHSIA            flags
+    platform.zx_handle_t                            imagePipeHandle
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkPhysicalDeviceFragmentDensityMapFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        fragmentDensityMap
+    VkBool32                                        fragmentDensityMapDynamic
+    VkBool32                                        fragmentDensityMapNonSubsampledImages
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkPhysicalDeviceFragmentDensityMapPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkExtent2D                                      minFragmentDensityTexelSize
+    VkExtent2D                                      maxFragmentDensityTexelSize
+    VkBool32                                        fragmentDensityInvocations
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkRenderPassFragmentDensityMapCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAttachmentReference                           fragmentDensityMapAttachment
+}
+
+@extension("VK_EXT_scalar_block_layout") // 222
+class VkPhysicalDeviceScalarBlockLayoutFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        scalarBlockLayout
+}
+
+@extension("VK_EXT_separate_stencil_usage") // 247
+class VkImageStencilUsageCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImageUsageFlags                               stencilUsage
+}
+
 
 ////////////////
 //  Commands  //
@@ -9143,25 +10551,6 @@
     return ?
 }
 
-@extension("VK_KHR_mir_surface") // 8
-cmd VkResult vkCreateMirSurfaceKHR(
-        VkInstance                              instance,
-        const VkMirSurfaceCreateInfoKHR*        pCreateInfo,
-        const VkAllocationCallbacks*            pAllocator,
-        VkSurfaceKHR*                           pSurface) {
-    instanceObject := GetInstance(instance)
-    return ?
-}
-
-@extension("VK_KHR_mir_surface") // 8
-cmd VkBool32 vkGetPhysicalDeviceMirPresentationSupportKHR(
-        VkPhysicalDevice                        physicalDevice,
-        u32                                     queueFamilyIndex,
-        platform.MirConnection*                 connection) {
-    physicalDeviceObject := GetPhysicalDevice(physicalDevice)
-    return ?
-}
-
 @extension("VK_KHR_android_surface") // 9
 cmd VkResult vkCreateAndroidSurfaceKHR(
         VkInstance                              instance,
@@ -9306,6 +10695,62 @@
         const VkDebugMarkerMarkerInfoEXT*           pMarkerInfo) {
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBindTransformFeedbackBuffersEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstBinding,
+        u32                                         bindingCount,
+        const VkBuffer*                             pBuffers,
+        const VkDeviceSize*                         pOffsets,
+        const VkDeviceSize*                         pSizes) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBeginTransformFeedbackEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstCounterBuffer,
+        u32                                         counterBufferCount,
+        const VkBuffer*                             pCounterBuffers,
+        const VkDeviceSize*                         pCounterBufferOffsets) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdEndTransformFeedbackEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstCounterBuffer,
+        u32                                         counterBufferCount,
+        const VkBuffer*                             pCounterBuffers,
+        const VkDeviceSize*                         pCounterBufferOffsets) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBeginQueryIndexedEXT(
+        VkCommandBuffer                             commandBuffer,
+        VkQueryPool                                 queryPool,
+        u32                                         query,
+        VkQueryControlFlags                         flags,
+        u32                                         index) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdEndQueryIndexedEXT(
+        VkCommandBuffer                             commandBuffer,
+        VkQueryPool                                 queryPool,
+        u32                                         query,
+        u32                                         index) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdDrawIndirectByteCountEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         instanceCount,
+        u32                                         firstInstance,
+        VkBuffer                                    counterBuffer,
+        VkDeviceSize                                counterBufferOffset,
+        u32                                         counterOffset,
+        u32                                         vertexStride) {
+}
+
 @extension("VK_AMD_draw_indirect_count") // 34
 cmd void vkCmdDrawIndirectCountAMD(
         VkCommandBuffer                             commandBuffer,
@@ -9563,6 +11008,17 @@
         const VkWriteDescriptorSet*                 pDescriptorWrites) {
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdBeginConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer,
+        const VkConditionalRenderingBeginInfoEXT*   pConditionalRenderingBegin) {
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdEndConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer) {
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 cmd VkResult vkCreateDescriptorUpdateTemplateKHR(
         VkDevice                                    device,
@@ -9782,6 +11238,35 @@
         const VkHdrMetadataEXT*                     pMetadata) {
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+cmd VkResult vkCreateRenderPass2KHR(
+        VkDevice                                    device,
+        const VkRenderPassCreateInfo2KHR*           pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkRenderPass*                               pRenderPass) {
+    return ?
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdBeginRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkRenderPassBeginInfo*                pRenderPassBegin,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdNextSubpass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdEndRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 cmd VkResult vkGetSwapchainStatusKHR(
         VkDevice                                    device,
@@ -9843,6 +11328,39 @@
     return ?
 }
 
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetPhysicalDeviceDisplayProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pPropertyCount,
+        VkDisplayProperties2KHR*                    pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetPhysicalDeviceDisplayPlaneProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pPropertyCount,
+        VkDisplayPlaneProperties2KHR*               pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetDisplayModeProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        VkDisplayKHR                                display,
+        u32*                                        pPropertyCount,
+        VkDisplayModeProperties2KHR*                pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetDisplayPlaneCapabilities2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        const VkDisplayPlaneInfo2KHR*               pDisplayPlaneInfo,
+        VkDisplayPlaneCapabilities2KHR*             pCapabilities) {
+    return ?
+}
+
 @extension("VK_MVK_ios_surface") // 123
 cmd VkResult vkCreateIOSSurfaceMVK(
         VkInstance                                  instance,
@@ -9878,36 +11396,36 @@
         const VkDebugUtilsObjectNameInfoEXT*        pNameInfo) {
     return ?
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd VkResult vkSetDebugUtilsObjectTagEXT(
         VkDevice                                    device,
         const VkDebugUtilsObjectTagInfoEXT*         pTagInfo) {
     return ?
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueBeginDebugUtilsLabelEXT(
         VkQueue                                     queue,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueEndDebugUtilsLabelEXT(VkQueue       queue) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueInsertDebugUtilsLabelEXT(
         VkQueue                                     queue,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkCmdBeginDebugUtilsLabelEXT(
         VkCommandBuffer                             commandBuffer,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkCmdEndDebugUtilsLabelEXT(VkCommandBuffer commandBuffer) {
 }
@@ -10027,6 +11545,14 @@
     return ?
 }
 
+@extension("VK_EXT_image_drm_format_modifier") // 159
+cmd VkResult vkGetImageDrmFormatModifierPropertiesEXT(
+        VkDevice                                        device,
+        VkImage                                         image,
+        VkImageDrmFormatModifierPropertiesEXT*          pProperties) {
+    return ?
+}
+
 @extension("VK_EXT_validation_cache") // 161
 cmd VkResult vkCreateValidationCacheEXT(
         VkDevice                                    device,
@@ -10061,6 +11587,149 @@
     return ?
 }
 
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdBindShadingRateImageNV(
+        VkCommandBuffer                             commandBuffer,
+        VkImageView                                 imageView,
+        VkImageLayout                               imageLayout) {
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdSetViewportShadingRatePaletteNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstViewport,
+        u32                                         viewportCount,
+        const VkShadingRatePaletteNV*               pShadingRatePalettes) {
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdSetCoarseSampleOrderNV(
+        VkCommandBuffer                             commandBuffer,
+        VkCoarseSampleOrderTypeNV                   sampleOrderType,
+        u32                                         customSampleOrderCount,
+        const VkCoarseSampleOrderCustomNV*          pCustomSampleOrders) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCreateAccelerationStructureNV(
+        VkDevice                                    device,
+        const VkAccelerationStructureCreateInfoNV*  pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkAccelerationStructureNV*                  pAccelerationStructure) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkDestroyAccelerationStructureNV(
+        VkDevice                                    device,
+        VkAccelerationStructureNV                   accelerationStructure,
+        const VkAllocationCallbacks*                pAllocator) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkGetAccelerationStructureMemoryRequirementsNV(
+        VkDevice                                                device,
+        const VkAccelerationStructureMemoryRequirementsInfoNV*  pInfo,
+        VkMemoryRequirements2KHR*                               pMemoryRequirements) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkBindAccelerationStructureMemoryNV(
+        VkDevice                                        device,
+        u32                                             bindInfoCount,
+        const VkBindAccelerationStructureMemoryInfoNV*  pBindInfos) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdBuildAccelerationStructureNV(
+        VkCommandBuffer                             commandBuffer,
+        const VkAccelerationStructureInfoNV*        pInfo,
+        VkBuffer                                    instanceData,
+        VkDeviceSize                                instanceOffset,
+        VkBool32                                    update,
+        VkAccelerationStructureNV                   dst,
+        VkAccelerationStructureNV                   src,
+        VkBuffer                                    scratch,
+        VkDeviceSize                                scratchOffset) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdCopyAccelerationStructureNV(
+        VkCommandBuffer                             commandBuffer,
+        VkAccelerationStructureNV                   dst,
+        VkAccelerationStructureNV                   src,
+        VkCopyAccelerationStructureModeNV           mode) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdTraceRaysNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    raygenShaderBindingTableBuffer,
+        VkDeviceSize                                raygenShaderBindingOffset,
+        VkBuffer                                    missShaderBindingTableBuffer,
+        VkDeviceSize                                missShaderBindingOffset,
+        VkDeviceSize                                missShaderBindingStride,
+        VkBuffer                                    hitShaderBindingTableBuffer,
+        VkDeviceSize                                hitShaderBindingOffset,
+        VkDeviceSize                                hitShaderBindingStride,
+        VkBuffer                                    callableShaderBindingTableBuffer,
+        VkDeviceSize                                callableShaderBindingOffset,
+        VkDeviceSize                                callableShaderBindingStride,
+        u32                                         width,
+        u32                                         height,
+        u32                                         depth) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCreateRaytracingPipelinesNV(
+        VkDevice                                    device,
+        VkPipelineCache                             pipelineCache,
+        u32                                         createInfoCount,
+        const VkRayTracingPipelineCreateInfoNV*     pCreateInfos,
+        const VkAllocationCallbacks*                pAllocator,
+        VkPipeline*                                 pPipelines) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkGetRaytracingShaderHandlesNV(
+        VkDevice                                    device,
+        VkPipeline                                  pipeline,
+        u32                                         firstGroup,
+        u32                                         groupCount,
+        platform.size_t                             dataSize,
+        void*                                       pData) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkGetAccelerationStructureHandleNV(
+        VkDevice                                    device,
+        VkAccelerationStructureNV                   accelerationStructure,
+        platform.size_t                             dataSize,
+        void*                                       pData) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdWriteAccelerationStructurePropertiesNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         accelerationStructureCount,
+        const VkAccelerationStructureNV*            pAccelerationStructures,
+        VkQueryType                                 queryType,
+        VkQueryPool                                 queryPool,
+        u32                                         firstQuery) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCompileDeferredNV(
+        VkDevice                                    device,
+        VkPipeline                                  pipeline,
+        u32                                         shader) {
+    return ?
+}
+
 @extension("VK_KHR_maintenance3") // 169
 cmd void vkGetDescriptorSetLayoutSupportKHR(
         VkDevice                                    device,
@@ -10068,6 +11737,28 @@
         VkDescriptorSetLayoutSupportKHR*            pSupport) {
 }
 
+@extension("VK_KHR_draw_indirect_count") // 170
+cmd void vkCmdDrawIndirectCountKHR(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_KHR_draw_indirect_count") // 170
+cmd void vkCmdDrawIndexedIndirectCountKHR(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
 @extension("VK_EXT_external_memory_host") // 179
 cmd VkResult vkGetMemoryHostPointerPropertiesEXT(
         VkDevice                                    device,
@@ -10077,6 +11768,91 @@
     return ?
 }
 
+@extension("VK_AMD_buffer_marker") // 180
+cmd void vkCmdWriteBufferMarkerAMD(
+        VkCommandBuffer                             commandBuffer,
+        VkPipelineStageFlagBits                     pipelineStage,
+        VkBuffer                                    dstBuffer,
+        VkDeviceSize                                dstOffset,
+        u32                                         marker) {
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+cmd VkResult vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pTimeDomainCount,
+        VkTimeDomainEXT*                            pTimeDomains) {
+    return ?
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+cmd VkResult vkGetCalibratedTimestampsEXT(
+        VkDevice                                    device,
+        u32                                         timestampCount,
+        const VkCalibratedTimestampInfoEXT*         pTimestampInfos,
+        u64*                                        pTimestamps,
+        u64*                                        pMaxDeviation) {
+    return ?
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         taskCount,
+        u32                                         firstTask) {
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksIndirectNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        u32                                         drawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksIndirectCountNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+cmd void vkCmdSetExclusiveScissorNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstExclusiveScissor,
+        u32                                         exclusiveScissorCount,
+        const VkRect2D*                             pExclusiveScissors) {
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+cmd void vkCmdSetCheckpointNV(
+        VkCommandBuffer                             commandBuffer,
+        const void*                                 pCheckpointMarker) {
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+cmd void vkGetQueueCheckpointDataNV(
+        VkQueue                                     queue,
+        u32*                                        pCheckpointDataCount,
+        VkCheckpointDataNV*                         pCheckpointData) {
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+cmd VkResult vkCreateImagePipeSurfaceFUCHSIA(
+        VkInstance                                  instance,
+        const VkImagePipeSurfaceCreateInfoFUCHSIA*  pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkSurfaceKHR*                               pSurface) {
+    return ?
+}
+
+
 ////////////////
 // Validation //
 ////////////////
diff --git a/vulkan/doc/README b/vulkan/doc/README
new file mode 100644
index 0000000..d1dc2e1
--- /dev/null
+++ b/vulkan/doc/README
@@ -0,0 +1,2 @@
+The former contents of implementors_guide/ are now at
+https://source.android.com/devices/graphics/implement-vulkan
diff --git a/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc b/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc
deleted file mode 100644
index 69b8c61..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc
+++ /dev/null
@@ -1,23 +0,0 @@
-<style type="text/css">
-
-code,div.listingblock {
-	max-width: 68em;
-}
-
-p {
-    max-width: 50em;
-}
-
-table {
-    max-width: 50em;
-}
-
-table.tableblock {
-  border-width: 1px;
-}
-
-h2 {
-    max-width: 35em;
-}
-
-</style>
diff --git a/vulkan/doc/implementors_guide/implementors_guide.adoc b/vulkan/doc/implementors_guide/implementors_guide.adoc
deleted file mode 100644
index 24af950..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide.adoc
+++ /dev/null
@@ -1,209 +0,0 @@
-// asciidoc -b html5 -d book -f implementors_guide.conf implementors_guide.adoc
-= Vulkan on Android Implementor's Guide =
-:toc: right
-:numbered:
-:revnumber: 5
-
-This document is intended for GPU IHVs writing Vulkan drivers for Android, and OEMs integrating them for specific devices. It describes how a Vulkan driver interacts with the system, how GPU-specific tools should be installed, and Android-specific requirements.
-
-== Architecture ==
-
-The primary interface between Vulkan applications and a device's Vulkan driver is the loader, which is part of AOSP and installed at +/system/lib[64]/libvulkan.so+. The loader provides the core Vulkan API entry points, as well as entry points of a few extensions that are required on Android and always present. In particular, the window system integration (WSI) extensions are exported by the loader and primarily implemented in it rather than the driver. The loader also supports enumerating and loading layers which can expose additional extensions and/or intercept core API calls on their way to the driver.
-
-The NDK will include a stub +libvulkan.so+ exporting the same symbols as the loader. Calling the Vulkan functions exported from +libvulkan.so+ will enter trampoline functions in the loader which will dispatch to the appropriate layer or driver based on their first argument. The +vkGet*ProcAddr+ calls will return the function pointers that the trampolines would dispatch to, so calling through these function pointers rather than the exported symbols will be slightly more efficient since it skips the trampoline and dispatch.
-
-=== Driver Enumeration and Loading ===
-
-Android expects the GPUs available to the system to be known when the system image is built, so its driver enumeration process isn't as elaborate as on other platforms. The loader will use the existing HAL mechanism for discovering and loading the driver. As of this writing, the preferred paths for 32-bit and 64-bit Vulkan drivers are:
-
-    /vendor/lib/hw/vulkan.<ro.product.platform>.so
-    /vendor/lib64/hw/vulkan.<ro.product.platform>.so
-
-where +<ro.product.platform>+ is replaced by the value of the system property of that name. See https://android.googlesource.com/platform/hardware/libhardware/+/master/hardware.c[libhardware/hardware.c] for details and supported alternative locations.
-
-The Vulkan +hw_module_t+ derivative is currently trivial. If support for multiple drivers is ever added, the HAL module will export a list of strings that can be passed to the module +open+ call. For the time being, only one driver is supported, and the constant string +HWVULKAN_DEVICE_0+ is passed to +open+.
-
-The Vulkan +hw_device_t+ derivative corresponds to a single driver, though that driver can support multiple Vulkan physical devices. The +hw_device_t+ structure contains a function pointer for the +vkGetInstanceProcAddr+ function. The loader finds all other driver Vulkan functions by calling that +vkGetInstanceProcAddr+ function.
-
-=== Layer Discovery and Loading ===
-
-Android's security model and policies differ significantly from other platforms. In particular, Android does not allow loading external code into a non-debuggable process on production (non-rooted) devices, nor does it allow external code to inspect or control the process's memory/state/etc. This includes a prohibition on saving core dumps, API traces, etc. to disk for later inspection. So only layers delivered as part of the application will be enabled on production devices, and drivers must also not provide functionality that violates these policies.
-
-There are three major use cases for layers:
-
-1. Development-time layers: validation layers, shims for tracing/profiling/debugging tools, etc. These shouldn't be installed on the system image of production devices: they would be a waste of space for most users, and they should be updateable without requiring a system update. A developer wishing to use one of these during development has the ability to modify their application package (e.g. adding a file to their native libraries directory). IHV and OEM engineers who are trying to diagnose failures in shipping, unmodifiable apps are assumed to have access to non-production (rooted) builds of the system image.
-
-2. Utility layers, such as a layer that implements a heap for device memory. These layers will almost always expose extensions. Developers choose which layers, and which versions of those layers, to use in their application; different applications that use the same layer may still use different versions. Developers will choose which of these layers to ship in their application package.
-
-3. Injected layers, like framerate, social network, or game launcher overlays, which are provided by the user or some other application without the application's knowledge or consent. These violate Android's security policies and will not be supported.
-
-In the normal state the loader will only search in the application's normal library search path (as defined by the system ClassLoader) for layers. It will attempt to load any shared library named +libVkLayer_*.so+ as a layer library. Android does not use manifests to describe layers: because layers must have been deliberately included in the application by the developer, the motivation for manifests on other platforms don't apply.
-
-On debuggable devices (+ro.debuggable+ property exists and is non-zero, generally rooted or engineering builds) the loader will also search the directory +/data/local/debug/vulkan+ and attempt to load layer libraries it finds there. This directory doesn't exist by default. On Android N and later, because this location is writable by adb, SELinux policies prevent mapping code located here as executable. So to use layers from here, SELinux enforcement must be disabled: +adb shell setenforce 0+. This mechanism is not intended for application developers, only for IHV and OEM engineers working on test devices that don't have private or sensitive data.
-
-Our goal is to allow layers to be ported with only build-environment changes between Android and other platforms. For this to work, layers must properly implement things like +vkGetInstanceLayerProperties+ and +vkGetInstanceExtensionProperties+, even though the LunarG loader doesn't use them (it gets the information from manifests instead).
-
-== Window System Integration ==
-
-The +vk_wsi_swapchin+ and +vk_wsi_device_swapchain+ extensions are primarily be implemented by the platform and live in +libvulkan.so+. The +VkSwapchain+ object and all interaction with +ANativeWindow+ will be handled by the platform and not exposed to drivers. The WSI implementation will rely on a few private interfaces to the driver for this implementation. These will be loaded through the driver's +vkGetDeviceProcAddr+ functions, after passing through any enabled layers.
-
-Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags that depend not only on +format+ and +imageUsage+, but also on the intended usage of the swapchain. The swapchain usage bits are defined as
-[source,c]
-----
-typedef enum VkSwapchainImageUsageFlagBitsANDROID {
-    VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID = 0x00000001,
-    VK_SWAPCHAIN_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSwapchainImageUsageFlagBitsANDROID;
-typedef VkFlags VkSwapchainImageUsageFlagsANDROID;
-----
-
-Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags. When creating a swapchain, the platform will ask the driver to translate the requested format and image usage flags into gralloc usage flags by calling
-[source,c]
-----
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainGrallocUsage2ANDROID(
-    VkDevice            device,
-    VkFormat            format,
-    VkImageUsageFlags   imageUsage,
-    VkSwapchainImageUsageFlagsANDROID swapchainImageUsage,
-    uint64_t*           grallocConsumerUsage,
-    uint64_t*           grallocProducerUsage,
-);
-----
-The +format+ and +imageUsage+ parameters are taken from the +VkSwapchainCreateInfoKHR+ structure. The driver should fill +*grallocConsumerUsage+ and +*grallocProducerUsage+ with the gralloc usage flags it requires for that format and usage. These will be combined with the usage flags requested by the swapchain consumer when allocating buffers.
-
-An older version of this function is deprecated but still supported for backwards compatibility; it will be used if +vkGetSwapchainGrallocUsage2ANDROID+ is not supported:
-[source,c]
-----
-VkResult VKAPI vkGetSwapchainGrallocUsageANDROID(
-    VkDevice            device,
-    VkFormat            format,
-    VkImageUsageFlags   imageUsage,
-    int*                grallocUsage
-);
-----
-
-+VkNativeBufferANDROID+ is a +vkCreateImage+ extension structure for creating an image backed by a gralloc buffer. This structure is provided to +vkCreateImage+ in the +VkImageCreateInfo+ structure chain. Calls to +vkCreateImage+ with this structure will happen during the first call to +vkGetSwapChainInfoWSI(.. VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI ..)+. The WSI implementation will allocate the number of native buffers requested for the swapchain, then create a +VkImage+ for each one.
-
-[source,c]
-----
-typedef struct {
-    VkStructureType             sType; // must be VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID
-    const void*                 pNext;
-
-    // Buffer handle and stride returned from gralloc alloc()
-    buffer_handle_t             handle;
-    int                         stride;
-
-    // Gralloc format and usage requested when the buffer was allocated.
-    int                         format;
-    int                         usage; // deprecated
-    struct {
-        uint64_t                consumer;
-        uint64_t                producer;
-    } usage2;
-} VkNativeBufferANDROID;
-----
-
-When creating a gralloc-backed image, the +VkImageCreateInfo+ will have:
-[source,txt]
-----
-  .imageType           = VK_IMAGE_TYPE_2D
-  .format              = a VkFormat matching the format requested for the gralloc buffer
-  .extent              = the 2D dimensions requested for the gralloc buffer
-  .mipLevels           = 1
-  .arraySize           = 1
-  .samples             = 1
-  .tiling              = VK_IMAGE_TILING_OPTIMAL
-  .usage               = VkSwapChainCreateInfoWSI::imageUsageFlags
-  .flags               = 0
-  .sharingMode         = VkSwapChainCreateInfoWSI::sharingMode
-  .queueFamilyCount    = VkSwapChainCreateInfoWSI::queueFamilyCount
-  .pQueueFamilyIndices = VkSwapChainCreateInfoWSI::pQueueFamilyIndices
-----
-
-Additionally, when any swapchain image usage flags are required for the swapchain, the platform will provide a +VkSwapchainImageCreateInfoANDROID+ extension structure in the +VkImageCreateInfo+ chain provided to +vkCreateImage+, containing the swapchain image usage flags:
-[source,c]
-----
-typedef struct {
-    VkStructureType                        sType; // must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID
-    const void*                            pNext;
-
-    VkSwapchainImageUsageFlagsANDROID      usage;
-} VkSwapchainImageCreateInfoANDROID;
-----
-
-+vkAcquireImageANDROID+ acquires ownership of a swapchain image and imports an
-externally-signalled native fence into both an existing VkSemaphore object
-and an existing VkFence object:
-
-[source,c]
-----
-VkResult VKAPI vkAcquireImageANDROID(
-    VkDevice            device,
-    VkImage             image,
-    int                 nativeFenceFd,
-    VkSemaphore         semaphore,
-    VkFence             fence
-);
-----
-
-This function is called during +vkAcquireNextImageWSI+ to import a native
-fence into the +VkSemaphore+ and +VkFence+ objects provided by the
-application. Both semaphore and fence objects are optional in this call. The
-driver may also use this opportunity to recognize and handle any external
-changes to the gralloc buffer state; many drivers won't need to do anything
-here. This call puts the +VkSemaphore+ and +VkFence+ into the same "pending"
-state as +vkQueueSignalSemaphore+ and +vkQueueSubmit+ respectively, so queues
-can wait on the semaphore and the application can wait on the fence. Both
-objects become signalled when the underlying native fence signals; if the
-native fence has already signalled, then the semaphore will be in the signalled
-state when this function returns. The driver takes ownership of the fence fd
-and is responsible for closing it when no longer needed. It must do so even if
-neither a semaphore or fence object is provided, or even if
-+vkAcquireImageANDROID+ fails and returns an error. If +fenceFd+ is -1, it
-is as if the native fence was already signalled.
-
-+vkQueueSignalReleaseImageANDROID+ prepares a swapchain image for external use, and creates a native fence and schedules it to be signalled when prior work on the queue has completed.
-
-[source,c]
-----
-VkResult VKAPI vkQueueSignalReleaseImageANDROID(
-    VkQueue             queue,
-    uint32_t            waitSemaphoreCount,
-    const VkSemaphore*  pWaitSemaphores,
-    VkImage             image,
-    int*                pNativeFenceFd
-);
-----
-
-This will be called during +vkQueuePresentWSI+ on the provided queue. Effects are similar to +vkQueueSignalSemaphore+, except with a native fence instead of a semaphore. The native fence must: not signal until the +waitSemaphoreCount+ semaphores in +pWaitSemaphores+ have signaled. Unlike +vkQueueSignalSemaphore+, however, this call creates and returns the synchronization object that will be signalled rather than having it provided as input. If the queue is already idle when this function is called, it is allowed but not required to set +*pNativeFenceFd+ to -1. The file descriptor returned in +*pNativeFenceFd+ is owned and will be closed by the caller. Many drivers will be able to ignore the +image+ parameter, but some may need to prepare CPU-side data structures associated with a gralloc buffer for use by external image consumers. Preparing buffer contents for use by external consumers should have been done asynchronously as part of transitioning the image to +VK_IMAGE_LAYOUT_PRESENT_SRC_KHR+.
-
-If +image+ was created with +VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID+, then the driver must tolerate +vkQueueSignalReleaseImageANDROID+ being called repeatedly without intervening calls to +vkAcquireImageANDROID+.
-
-== History ==
-
-. *2015-07-08* Initial version
-. *2015-08-16*
-   * Renamed to Implementor's Guide
-   * Wording and formatting changes
-   * Updated based on resolution of Khronos bug 14265
-   * Deferred support for multiple drivers
-. *2015-11-04*
-   * Added vkGetSwapchainGrallocUsageANDROID
-   * Replaced vkImportNativeFenceANDROID and vkQueueSignalNativeFenceANDROID
-     with vkAcquireImageANDROID and vkQueueSignalReleaseImageANDROID, to allow
-     drivers to known the ownership state of swapchain images.
-. *2015-12-03*
-   * Added a VkFence parameter to vkAcquireImageANDROID corresponding to the
-     parameter added to vkAcquireNextImageKHR.
-. *2016-01-08*
-   * Added waitSemaphoreCount and pWaitSemaphores parameters to vkQueueSignalReleaseImageANDROID.
-. *2016-06-17*
-   * Updates to reflect final behavior, closed some TBDs now that they've BDed.
-. *2017-01-06*
-   * Extension version 6
-   * Added VkSwapchainImageUsageFlagBitsANDROID
-   * Added vkGetSwapchainGrallocUsage2ANDROID
-   * Added VkSwapchainImageCreateInfoANDROID
-. *2017-02-09*
-   * Extended vkGetSwapchainGrallocUsage2ANDROID and VkNativeBufferANDROID to use gralloc1-style usage bitfields.
\ No newline at end of file
diff --git a/vulkan/doc/implementors_guide/implementors_guide.conf b/vulkan/doc/implementors_guide/implementors_guide.conf
deleted file mode 100644
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--- a/vulkan/doc/implementors_guide/implementors_guide.conf
+++ /dev/null
@@ -1,5 +0,0 @@
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diff --git a/vulkan/doc/implementors_guide/implementors_guide.html b/vulkan/doc/implementors_guide/implementors_guide.html
deleted file mode 100644
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-<h1>Vulkan on Android Implementor&#8217;s Guide</h1>
-<span id="revnumber">version 5</span>
-<div id="toc">
-  <div id="toctitle">Table of Contents</div>
-  <noscript><p><b>JavaScript must be enabled in your browser to display the table of contents.</b></p></noscript>
-</div>
-</div>
-<div id="content">
-<div id="preamble">
-<div class="sectionbody">
-<div class="paragraph"><p>This document is intended for GPU IHVs writing Vulkan drivers for Android, and OEMs integrating them for specific devices. It describes how a Vulkan driver interacts with the system, how GPU-specific tools should be installed, and Android-specific requirements.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_architecture">1. Architecture</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The primary interface between Vulkan applications and a device&#8217;s Vulkan driver is the loader, which is part of AOSP and installed at <span class="monospaced">/system/lib[64]/libvulkan.so</span>. The loader provides the core Vulkan API entry points, as well as entry points of a few extensions that are required on Android and always present. In particular, the window system integration (WSI) extensions are exported by the loader and primarily implemented in it rather than the driver. The loader also supports enumerating and loading layers which can expose additional extensions and/or intercept core API calls on their way to the driver.</p></div>
-<div class="paragraph"><p>The NDK will include a stub <span class="monospaced">libvulkan.so</span> exporting the same symbols as the loader. Calling the Vulkan functions exported from <span class="monospaced">libvulkan.so</span> will enter trampoline functions in the loader which will dispatch to the appropriate layer or driver based on their first argument. The <span class="monospaced">vkGet*ProcAddr</span> calls will return the function pointers that the trampolines would dispatch to, so calling through these function pointers rather than the exported symbols will be slightly more efficient since it skips the trampoline and dispatch.</p></div>
-<div class="sect2">
-<h3 id="_driver_enumeration_and_loading">1.1. Driver Enumeration and Loading</h3>
-<div class="paragraph"><p>Android expects the GPUs available to the system to be known when the system image is built, so its driver enumeration process isn&#8217;t as elaborate as on other platforms. The loader will use the existing HAL mechanism for discovering and loading the driver. As of this writing, the preferred paths for 32-bit and 64-bit Vulkan drivers are:</p></div>
-<div class="literalblock">
-<div class="content monospaced">
-<pre>/vendor/lib/hw/vulkan.&lt;ro.product.platform&gt;.so
-/vendor/lib64/hw/vulkan.&lt;ro.product.platform&gt;.so</pre>
-</div></div>
-<div class="paragraph"><p>where <span class="monospaced">&lt;ro.product.platform&gt;</span> is replaced by the value of the system property of that name. See <a href="https://android.googlesource.com/platform/hardware/libhardware/+/master/hardware.c">libhardware/hardware.c</a> for details and supported alternative locations.</p></div>
-<div class="paragraph"><p>The Vulkan <span class="monospaced">hw_module_t</span> derivative is currently trivial. If support for multiple drivers is ever added, the HAL module will export a list of strings that can be passed to the module <span class="monospaced">open</span> call. For the time being, only one driver is supported, and the constant string <span class="monospaced">HWVULKAN_DEVICE_0</span> is passed to <span class="monospaced">open</span>.</p></div>
-<div class="paragraph"><p>The Vulkan <span class="monospaced">hw_device_t</span> derivative corresponds to a single driver, though that driver can support multiple Vulkan physical devices. The <span class="monospaced">hw_device_t</span> structure contains a function pointer for the <span class="monospaced">vkGetInstanceProcAddr</span> function. The loader finds all other driver Vulkan functions by calling that <span class="monospaced">vkGetInstanceProcAddr</span> function.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_layer_discovery_and_loading">1.2. Layer Discovery and Loading</h3>
-<div class="paragraph"><p>Android&#8217;s security model and policies differ significantly from other platforms. In particular, Android does not allow loading external code into a non-debuggable process on production (non-rooted) devices, nor does it allow external code to inspect or control the process&#8217;s memory/state/etc. This includes a prohibition on saving core dumps, API traces, etc. to disk for later inspection. So only layers delivered as part of the application will be enabled on production devices, and drivers must also not provide functionality that violates these policies.</p></div>
-<div class="paragraph"><p>There are three major use cases for layers:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Development-time layers: validation layers, shims for tracing/profiling/debugging tools, etc. These shouldn&#8217;t be installed on the system image of production devices: they would be a waste of space for most users, and they should be updateable without requiring a system update. A developer wishing to use one of these during development has the ability to modify their application package (e.g. adding a file to their native libraries directory). IHV and OEM engineers who are trying to diagnose failures in shipping, unmodifiable apps are assumed to have access to non-production (rooted) builds of the system image.
-</p>
-</li>
-<li>
-<p>
-Utility layers, such as a layer that implements a heap for device memory. These layers will almost always expose extensions. Developers choose which layers, and which versions of those layers, to use in their application; different applications that use the same layer may still use different versions. Developers will choose which of these layers to ship in their application package.
-</p>
-</li>
-<li>
-<p>
-Injected layers, like framerate, social network, or game launcher overlays, which are provided by the user or some other application without the application&#8217;s knowledge or consent. These violate Android&#8217;s security policies and will not be supported.
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p>In the normal state the loader will only search in the application&#8217;s normal library search path (as defined by the system ClassLoader) for layers. It will attempt to load any shared library named <span class="monospaced">libVkLayer_*.so</span> as a layer library. Android does not use manifests to describe layers: because layers must have been deliberately included in the application by the developer, the motivation for manifests on other platforms don&#8217;t apply.</p></div>
-<div class="paragraph"><p>On debuggable devices (<span class="monospaced">ro.debuggable</span> property exists and is non-zero, generally rooted or engineering builds) the loader will also search the directory <span class="monospaced">/data/local/debug/vulkan</span> and attempt to load layer libraries it finds there. This directory doesn&#8217;t exist by default. On Android N and later, because this location is writable by adb, SELinux policies prevent mapping code located here as executable. So to use layers from here, SELinux enforcement must be disabled: <span class="monospaced">adb shell setenforce 0</span>. This mechanism is not intended for application developers, only for IHV and OEM engineers working on test devices that don&#8217;t have private or sensitive data.</p></div>
-<div class="paragraph"><p>Our goal is to allow layers to be ported with only build-environment changes between Android and other platforms. For this to work, layers must properly implement things like <span class="monospaced">vkGetInstanceLayerProperties</span> and <span class="monospaced">vkGetInstanceExtensionProperties</span>, even though the LunarG loader doesn&#8217;t use them (it gets the information from manifests instead).</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_window_system_integration">2. Window System Integration</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The <span class="monospaced">vk_wsi_swapchin</span> and <span class="monospaced">vk_wsi_device_swapchain</span> extensions are primarily be implemented by the platform and live in <span class="monospaced">libvulkan.so</span>. The <span class="monospaced">VkSwapchain</span> object and all interaction with <span class="monospaced">ANativeWindow</span> will be handled by the platform and not exposed to drivers. The WSI implementation will rely on a few private interfaces to the driver for this implementation. These will be loaded through the driver&#8217;s <span class="monospaced">vkGetDeviceProcAddr</span> functions, after passing through any enabled layers.</p></div>
-<div class="paragraph"><p>Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags that depend not only on <span class="monospaced">format</span> and <span class="monospaced">imageUsage</span>, but also on the intended usage of the swapchain. The swapchain usage bits are defined as</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">enum</span></span> VkSwapchainImageUsageFlagBitsANDROID <span style="color: #FF0000">{</span>
-    VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID <span style="color: #990000">=</span> <span style="color: #993399">0x00000001</span><span style="color: #990000">,</span>
-    VK_SWAPCHAIN_IMAGE_USAGE_FLAG_BITS_MAX_ENUM <span style="color: #990000">=</span> <span style="color: #993399">0x7FFFFFFF</span>
-<span style="color: #FF0000">}</span> VkSwapchainImageUsageFlagBitsANDROID<span style="color: #990000">;</span>
-<span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="color: #008080">VkFlags</span> VkSwapchainImageUsageFlagsANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p>Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags. When creating a swapchain, the platform will ask the driver to translate the requested format and image usage flags into gralloc usage flags by calling</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VKAPI_ATTR <span style="color: #008080">VkResult</span> <span style="color: #008080">VKAPI_CALL</span> <span style="font-weight: bold"><span style="color: #000000">vkGetSwapchainGrallocUsage2ANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkDevice</span>            device<span style="color: #990000">,</span>
-    <span style="color: #008080">VkFormat</span>            format<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImageUsageFlags</span>   imageUsage<span style="color: #990000">,</span>
-    <span style="color: #008080">VkSwapchainImageUsageFlagsANDROID</span> swapchainImageUsage<span style="color: #990000">,</span>
-    uint64_t<span style="color: #990000">*</span>           grallocConsumerUsage<span style="color: #990000">,</span>
-    uint64_t<span style="color: #990000">*</span>           grallocProducerUsage<span style="color: #990000">,</span>
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>The <span class="monospaced">format</span> and <span class="monospaced">imageUsage</span> parameters are taken from the <span class="monospaced">VkSwapchainCreateInfoKHR</span> structure. The driver should fill <span class="monospaced">*grallocConsumerUsage</span> and <span class="monospaced">*grallocProducerUsage</span> with the gralloc usage flags it requires for that format and usage. These will be combined with the usage flags requested by the swapchain consumer when allocating buffers.</p></div>
-<div class="paragraph"><p>An older version of this function is deprecated but still supported for backwards compatibility; it will be used if <span class="monospaced">vkGetSwapchainGrallocUsage2ANDROID</span> is not supported:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkGetSwapchainGrallocUsageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkDevice</span>            device<span style="color: #990000">,</span>
-    <span style="color: #008080">VkFormat</span>            format<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImageUsageFlags</span>   imageUsage<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span><span style="color: #990000">*</span>                grallocUsage
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p><span class="monospaced">VkNativeBufferANDROID</span> is a <span class="monospaced">vkCreateImage</span> extension structure for creating an image backed by a gralloc buffer. This structure is provided to <span class="monospaced">vkCreateImage</span> in the <span class="monospaced">VkImageCreateInfo</span> structure chain. Calls to <span class="monospaced">vkCreateImage</span> with this structure will happen during the first call to <span class="monospaced">vkGetSwapChainInfoWSI(.. VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI ..)</span>. The WSI implementation will allocate the number of native buffers requested for the swapchain, then create a <span class="monospaced">VkImage</span> for each one.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-    <span style="color: #008080">VkStructureType</span>             sType<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// must be VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> <span style="color: #009900">void</span><span style="color: #990000">*</span>                 pNext<span style="color: #990000">;</span>
-
-    <span style="font-style: italic"><span style="color: #9A1900">// Buffer handle and stride returned from gralloc alloc()</span></span>
-    <span style="color: #008080">buffer_handle_t</span>             handle<span style="color: #990000">;</span>
-    <span style="color: #009900">int</span>                         stride<span style="color: #990000">;</span>
-
-    <span style="font-style: italic"><span style="color: #9A1900">// Gralloc format and usage requested when the buffer was allocated.</span></span>
-    <span style="color: #009900">int</span>                         format<span style="color: #990000">;</span>
-    <span style="color: #009900">int</span>                         usage<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// deprecated</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-        <span style="color: #008080">uint64_t</span>                consumer<span style="color: #990000">;</span>
-        <span style="color: #008080">uint64_t</span>                producer<span style="color: #990000">;</span>
-    <span style="color: #FF0000">}</span> usage2<span style="color: #990000">;</span>
-<span style="color: #FF0000">}</span> VkNativeBufferANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p>When creating a gralloc-backed image, the <span class="monospaced">VkImageCreateInfo</span> will have:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>  .imageType           = VK_IMAGE_TYPE_2D
-  .format              = a VkFormat matching the format requested for the gralloc buffer
-  .extent              = the 2D dimensions requested for the gralloc buffer
-  .mipLevels           = 1
-  .arraySize           = 1
-  .samples             = 1
-  .tiling              = VK_IMAGE_TILING_OPTIMAL
-  .usage               = VkSwapChainCreateInfoWSI::imageUsageFlags
-  .flags               = 0
-  .sharingMode         = VkSwapChainCreateInfoWSI::sharingMode
-  .queueFamilyCount    = VkSwapChainCreateInfoWSI::queueFamilyCount
-  .pQueueFamilyIndices = VkSwapChainCreateInfoWSI::pQueueFamilyIndices</tt></pre></div></div>
-<div class="paragraph"><p>Additionally, when any swapchain image usage flags are required for the swapchain, the platform will provide a <span class="monospaced">VkSwapchainImageCreateInfoANDROID</span> extension structure in the <span class="monospaced">VkImageCreateInfo</span> chain provided to <span class="monospaced">vkCreateImage</span>, containing the swapchain image usage flags:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-    <span style="color: #008080">VkStructureType</span>                        sType<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> <span style="color: #009900">void</span><span style="color: #990000">*</span>                            pNext<span style="color: #990000">;</span>
-
-    <span style="color: #008080">VkSwapchainImageUsageFlagsANDROID</span>      usage<span style="color: #990000">;</span>
-<span style="color: #FF0000">}</span> VkSwapchainImageCreateInfoANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p><span class="monospaced">vkAcquireImageANDROID</span> acquires ownership of a swapchain image and imports an
-externally-signalled native fence into both an existing VkSemaphore object
-and an existing VkFence object:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkAcquireImageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkDevice</span>            device<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImage</span>             image<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span>                 nativeFenceFd<span style="color: #990000">,</span>
-    <span style="color: #008080">VkSemaphore</span>         semaphore<span style="color: #990000">,</span>
-    VkFence             fence
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>This function is called during <span class="monospaced">vkAcquireNextImageWSI</span> to import a native
-fence into the <span class="monospaced">VkSemaphore</span> and <span class="monospaced">VkFence</span> objects provided by the
-application. Both semaphore and fence objects are optional in this call. The
-driver may also use this opportunity to recognize and handle any external
-changes to the gralloc buffer state; many drivers won&#8217;t need to do anything
-here. This call puts the <span class="monospaced">VkSemaphore</span> and <span class="monospaced">VkFence</span> into the same "pending"
-state as <span class="monospaced">vkQueueSignalSemaphore</span> and <span class="monospaced">vkQueueSubmit</span> respectively, so queues
-can wait on the semaphore and the application can wait on the fence. Both
-objects become signalled when the underlying native fence signals; if the
-native fence has already signalled, then the semaphore will be in the signalled
-state when this function returns. The driver takes ownership of the fence fd
-and is responsible for closing it when no longer needed. It must do so even if
-neither a semaphore or fence object is provided, or even if
-<span class="monospaced">vkAcquireImageANDROID</span> fails and returns an error. If <span class="monospaced">fenceFd</span> is -1, it
-is as if the native fence was already signalled.</p></div>
-<div class="paragraph"><p><span class="monospaced">vkQueueSignalReleaseImageANDROID</span> prepares a swapchain image for external use, and creates a native fence and schedules it to be signalled when prior work on the queue has completed.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkQueueSignalReleaseImageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkQueue</span>             queue<span style="color: #990000">,</span>
-    <span style="color: #008080">uint32_t</span>            waitSemaphoreCount<span style="color: #990000">,</span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> VkSemaphore<span style="color: #990000">*</span>  pWaitSemaphores<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImage</span>             image<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span><span style="color: #990000">*</span>                pNativeFenceFd
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>This will be called during <span class="monospaced">vkQueuePresentWSI</span> on the provided queue. Effects are similar to <span class="monospaced">vkQueueSignalSemaphore</span>, except with a native fence instead of a semaphore. The native fence must: not signal until the <span class="monospaced">waitSemaphoreCount</span> semaphores in <span class="monospaced">pWaitSemaphores</span> have signaled. Unlike <span class="monospaced">vkQueueSignalSemaphore</span>, however, this call creates and returns the synchronization object that will be signalled rather than having it provided as input. If the queue is already idle when this function is called, it is allowed but not required to set <span class="monospaced">*pNativeFenceFd</span> to -1. The file descriptor returned in <span class="monospaced">*pNativeFenceFd</span> is owned and will be closed by the caller. Many drivers will be able to ignore the <span class="monospaced">image</span> parameter, but some may need to prepare CPU-side data structures associated with a gralloc buffer for use by external image consumers. Preparing buffer contents for use by external consumers should have been done asynchronously as part of transitioning the image to <span class="monospaced">VK_IMAGE_LAYOUT_PRESENT_SRC_KHR</span>.</p></div>
-<div class="paragraph"><p>If <span class="monospaced">image</span> was created with <span class="monospaced">VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID</span>, then the driver must tolerate <span class="monospaced">vkQueueSignalReleaseImageANDROID</span> being called repeatedly without intervening calls to <span class="monospaced">vkAcquireImageANDROID</span>.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_history">3. History</h2>
-<div class="sectionbody">
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-<strong>2015-07-08</strong> Initial version
-</p>
-</li>
-<li>
-<p>
-<strong>2015-08-16</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Renamed to Implementor&#8217;s Guide
-</p>
-</li>
-<li>
-<p>
-Wording and formatting changes
-</p>
-</li>
-<li>
-<p>
-Updated based on resolution of Khronos bug 14265
-</p>
-</li>
-<li>
-<p>
-Deferred support for multiple drivers
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2015-11-04</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added vkGetSwapchainGrallocUsageANDROID
-</p>
-</li>
-<li>
-<p>
-Replaced vkImportNativeFenceANDROID and vkQueueSignalNativeFenceANDROID
-     with vkAcquireImageANDROID and vkQueueSignalReleaseImageANDROID, to allow
-     drivers to known the ownership state of swapchain images.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2015-12-03</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added a VkFence parameter to vkAcquireImageANDROID corresponding to the
-     parameter added to vkAcquireNextImageKHR.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2016-01-08</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added waitSemaphoreCount and pWaitSemaphores parameters to vkQueueSignalReleaseImageANDROID.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2016-06-17</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Updates to reflect final behavior, closed some TBDs now that they&#8217;ve BDed.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2017-01-06</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Extension version 6
-</p>
-</li>
-<li>
-<p>
-Added VkSwapchainImageUsageFlagBitsANDROID
-</p>
-</li>
-<li>
-<p>
-Added vkGetSwapchainGrallocUsage2ANDROID
-</p>
-</li>
-<li>
-<p>
-Added VkSwapchainImageCreateInfoANDROID
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2017-02-09</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Extended vkGetSwapchainGrallocUsage2ANDROID and VkNativeBufferANDROID to use gralloc1-style usage bitfields.
-</p>
-</li>
-</ul></div>
-</li>
-</ol></div>
-</div>
-</div>
-</div>
-<div id="footnotes"><hr></div>
-<div id="footer">
-<div id="footer-text">
-Version 5<br>
-Last updated 2017-02-09 22:40:30 PST
-</div>
-</div>
-</body>
-</html>
diff --git a/vulkan/include/vulkan/vulkan.h b/vulkan/include/vulkan/vulkan.h
index d05c849..77da637 100644
--- a/vulkan/include/vulkan/vulkan.h
+++ b/vulkan/include/vulkan/vulkan.h
@@ -24,6 +24,10 @@
 #include "vulkan_android.h"
 #endif
 
+#ifdef VK_USE_PLATFORM_FUCHSIA
+#include <zircon/types.h>
+#include "vulkan_fuchsia.h"
+#endif
 
 #ifdef VK_USE_PLATFORM_IOS_MVK
 #include "vulkan_ios.h"
@@ -35,12 +39,6 @@
 #endif
 
 
-#ifdef VK_USE_PLATFORM_MIR_KHR
-#include <mir_toolkit/client_types.h>
-#include "vulkan_mir.h"
-#endif
-
-
 #ifdef VK_USE_PLATFORM_VI_NN
 #include "vulkan_vi.h"
 #endif
diff --git a/vulkan/include/vulkan/vulkan_android.h b/vulkan/include/vulkan/vulkan_android.h
index 42521d9..07aaeda 100644
--- a/vulkan/include/vulkan/vulkan_android.h
+++ b/vulkan/include/vulkan/vulkan_android.h
@@ -56,7 +56,7 @@
 #define VK_ANDROID_external_memory_android_hardware_buffer 1
 struct AHardwareBuffer;
 
-#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 2
+#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 3
 #define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME "VK_ANDROID_external_memory_android_hardware_buffer"
 
 typedef struct VkAndroidHardwareBufferUsageANDROID {
diff --git a/vulkan/include/vulkan/vulkan_core.h b/vulkan/include/vulkan/vulkan_core.h
index 6e5ea80..72542c7 100644
--- a/vulkan/include/vulkan/vulkan_core.h
+++ b/vulkan/include/vulkan/vulkan_core.h
@@ -43,11 +43,10 @@
 #define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
 #define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
 // Version of this file
-#define VK_HEADER_VERSION 68
+#define VK_HEADER_VERSION 96
 
 
 #define VK_NULL_HANDLE 0
-        
 
 
 #define VK_DEFINE_HANDLE(object) typedef struct object##_T* object;
@@ -60,7 +59,6 @@
         #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object;
 #endif
 #endif
-        
 
 
 typedef uint32_t VkFlags;
@@ -147,6 +145,8 @@
     VK_ERROR_INCOMPATIBLE_DISPLAY_KHR = -1000003001,
     VK_ERROR_VALIDATION_FAILED_EXT = -1000011001,
     VK_ERROR_INVALID_SHADER_NV = -1000012000,
+    VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT = -1000158000,
+    VK_ERROR_FRAGMENTATION_EXT = -1000161000,
     VK_ERROR_NOT_PERMITTED_EXT = -1000174001,
     VK_ERROR_OUT_OF_POOL_MEMORY_KHR = VK_ERROR_OUT_OF_POOL_MEMORY,
     VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR = VK_ERROR_INVALID_EXTERNAL_HANDLE,
@@ -285,7 +285,6 @@
     VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR = 1000004000,
     VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR = 1000005000,
     VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR = 1000006000,
-    VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR = 1000007000,
     VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR = 1000008000,
     VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR = 1000009000,
     VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT = 1000011000,
@@ -296,7 +295,11 @@
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_IMAGE_CREATE_INFO_NV = 1000026000,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT = 1000028000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT = 1000028001,
+    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_STREAM_CREATE_INFO_EXT = 1000028002,
     VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD = 1000041000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CORNER_SAMPLED_IMAGE_FEATURES_NV = 1000050000,
     VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV = 1000056000,
     VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV = 1000056001,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057000,
@@ -304,6 +307,8 @@
     VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV = 1000058000,
     VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT = 1000061000,
     VK_STRUCTURE_TYPE_VI_SURFACE_CREATE_INFO_NN = 1000062000,
+    VK_STRUCTURE_TYPE_IMAGE_VIEW_ASTC_DECODE_MODE_EXT = 1000067000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ASTC_DECODE_FEATURES_EXT = 1000067001,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_KHR = 1000073000,
     VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_KHR = 1000073001,
     VK_STRUCTURE_TYPE_MEMORY_WIN32_HANDLE_PROPERTIES_KHR = 1000073002,
@@ -319,6 +324,10 @@
     VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR = 1000079000,
     VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR = 1000079001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR = 1000080000,
+    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT = 1000081000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT = 1000081001,
+    VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT = 1000081002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT16_INT8_FEATURES_KHR = 1000082000,
     VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR = 1000084000,
     VK_STRUCTURE_TYPE_OBJECT_TABLE_CREATE_INFO_NVX = 1000086000,
     VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NVX = 1000086001,
@@ -340,6 +349,13 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
     VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT = 1000105000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR = 1000109000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR = 1000109001,
+    VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR = 1000109002,
+    VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR = 1000109003,
+    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR = 1000109004,
+    VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR = 1000109005,
+    VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR = 1000109006,
     VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR = 1000111000,
     VK_STRUCTURE_TYPE_IMPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114000,
     VK_STRUCTURE_TYPE_EXPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114001,
@@ -349,6 +365,11 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR = 1000119000,
     VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR = 1000119001,
     VK_STRUCTURE_TYPE_SURFACE_FORMAT_2_KHR = 1000119002,
+    VK_STRUCTURE_TYPE_DISPLAY_PROPERTIES_2_KHR = 1000121000,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_PROPERTIES_2_KHR = 1000121001,
+    VK_STRUCTURE_TYPE_DISPLAY_MODE_PROPERTIES_2_KHR = 1000121002,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_INFO_2_KHR = 1000121003,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_CAPABILITIES_2_KHR = 1000121004,
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK = 1000122000,
     VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,
     VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT = 1000128000,
@@ -364,6 +385,10 @@
     VK_STRUCTURE_TYPE_EXTERNAL_FORMAT_ANDROID = 1000129005,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT = 1000130000,
     VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT = 1000130001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT = 1000138000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_PROPERTIES_EXT = 1000138001,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK_EXT = 1000138002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_INLINE_UNIFORM_BLOCK_CREATE_INFO_EXT = 1000138003,
     VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT = 1000143000,
     VK_STRUCTURE_TYPE_RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT = 1000143001,
     VK_STRUCTURE_TYPE_PIPELINE_SAMPLE_LOCATIONS_STATE_CREATE_INFO_EXT = 1000143002,
@@ -375,12 +400,68 @@
     VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_ADVANCED_STATE_CREATE_INFO_EXT = 1000148002,
     VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV = 1000149000,
     VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_MODULATION_STATE_CREATE_INFO_NV = 1000152000,
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT = 1000158000,
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT = 1000158001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT = 1000158002,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_LIST_CREATE_INFO_EXT = 1000158003,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT = 1000158004,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT = 1000158005,
     VK_STRUCTURE_TYPE_VALIDATION_CACHE_CREATE_INFO_EXT = 1000160000,
     VK_STRUCTURE_TYPE_SHADER_MODULE_VALIDATION_CACHE_CREATE_INFO_EXT = 1000160001,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT = 1000161000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT = 1000161001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_PROPERTIES_EXT = 1000161002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO_EXT = 1000161003,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORT_EXT = 1000161004,
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SHADING_RATE_IMAGE_STATE_CREATE_INFO_NV = 1000164000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV = 1000164001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_PROPERTIES_NV = 1000164002,
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_COARSE_SAMPLE_ORDER_STATE_CREATE_INFO_NV = 1000164005,
+    VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_NV = 1000165000,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_NV = 1000165001,
+    VK_STRUCTURE_TYPE_GEOMETRY_NV = 1000165003,
+    VK_STRUCTURE_TYPE_GEOMETRY_TRIANGLES_NV = 1000165004,
+    VK_STRUCTURE_TYPE_GEOMETRY_AABB_NV = 1000165005,
+    VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV = 1000165006,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV = 1000165007,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_NV = 1000165008,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_NV = 1000165009,
+    VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_NV = 1000165011,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_INFO_NV = 1000165012,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_REPRESENTATIVE_FRAGMENT_TEST_FEATURES_NV = 1000166000,
+    VK_STRUCTURE_TYPE_PIPELINE_REPRESENTATIVE_FRAGMENT_TEST_STATE_CREATE_INFO_NV = 1000166001,
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT = 1000174000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR = 1000177000,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT = 1000178000,
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT = 1000178001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT = 1000178002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES_KHR = 1000180000,
+    VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_EXT = 1000184000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_AMD = 1000185000,
+    VK_STRUCTURE_TYPE_DEVICE_MEMORY_OVERALLOCATION_CREATE_INFO_AMD = 1000189000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT = 1000190000,
+    VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT = 1000190001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_EXT = 1000190002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR = 1000196000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR = 1000197000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_NV = 1000201000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_NV = 1000202000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_PROPERTIES_NV = 1000202001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADER_BARYCENTRIC_FEATURES_NV = 1000203000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_IMAGE_FOOTPRINT_FEATURES_NV = 1000204000,
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_EXCLUSIVE_SCISSOR_STATE_CREATE_INFO_NV = 1000205000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXCLUSIVE_SCISSOR_FEATURES_NV = 1000205002,
+    VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV = 1000206000,
+    VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV = 1000206001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES_KHR = 1000211000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT = 1000212000,
+    VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA = 1000214000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_FEATURES_EXT = 1000218000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_PROPERTIES_EXT = 1000218001,
+    VK_STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT = 1000218002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT = 1000221000,
+    VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT = 1000246000,
+    VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT = VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT,
     VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES,
@@ -415,6 +496,7 @@
     VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES,
     VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO,
+    VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES2_EXT = VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_EXT,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO,
     VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES_KHR = VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES,
     VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO,
@@ -747,6 +829,7 @@
 typedef enum VkImageTiling {
     VK_IMAGE_TILING_OPTIMAL = 0,
     VK_IMAGE_TILING_LINEAR = 1,
+    VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT = 1000158000,
     VK_IMAGE_TILING_BEGIN_RANGE = VK_IMAGE_TILING_OPTIMAL,
     VK_IMAGE_TILING_END_RANGE = VK_IMAGE_TILING_LINEAR,
     VK_IMAGE_TILING_RANGE_SIZE = (VK_IMAGE_TILING_LINEAR - VK_IMAGE_TILING_OPTIMAL + 1),
@@ -769,6 +852,8 @@
     VK_QUERY_TYPE_OCCLUSION = 0,
     VK_QUERY_TYPE_PIPELINE_STATISTICS = 1,
     VK_QUERY_TYPE_TIMESTAMP = 2,
+    VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT = 1000028004,
+    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV = 1000165000,
     VK_QUERY_TYPE_BEGIN_RANGE = VK_QUERY_TYPE_OCCLUSION,
     VK_QUERY_TYPE_END_RANGE = VK_QUERY_TYPE_TIMESTAMP,
     VK_QUERY_TYPE_RANGE_SIZE = (VK_QUERY_TYPE_TIMESTAMP - VK_QUERY_TYPE_OCCLUSION + 1),
@@ -798,6 +883,8 @@
     VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL = 1000117001,
     VK_IMAGE_LAYOUT_PRESENT_SRC_KHR = 1000001002,
     VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR = 1000111000,
+    VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV = 1000164003,
+    VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT = 1000218000,
     VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR = VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL,
     VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL_KHR = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL,
     VK_IMAGE_LAYOUT_BEGIN_RANGE = VK_IMAGE_LAYOUT_UNDEFINED,
@@ -1031,6 +1118,9 @@
     VK_DYNAMIC_STATE_VIEWPORT_W_SCALING_NV = 1000087000,
     VK_DYNAMIC_STATE_DISCARD_RECTANGLE_EXT = 1000099000,
     VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT = 1000143000,
+    VK_DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV = 1000164004,
+    VK_DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV = 1000164006,
+    VK_DYNAMIC_STATE_EXCLUSIVE_SCISSOR_NV = 1000205001,
     VK_DYNAMIC_STATE_BEGIN_RANGE = VK_DYNAMIC_STATE_VIEWPORT,
     VK_DYNAMIC_STATE_END_RANGE = VK_DYNAMIC_STATE_STENCIL_REFERENCE,
     VK_DYNAMIC_STATE_RANGE_SIZE = (VK_DYNAMIC_STATE_STENCIL_REFERENCE - VK_DYNAMIC_STATE_VIEWPORT + 1),
@@ -1093,6 +1183,8 @@
     VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC = 8,
     VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC = 9,
     VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT = 10,
+    VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT = 1000138000,
+    VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV = 1000165000,
     VK_DESCRIPTOR_TYPE_BEGIN_RANGE = VK_DESCRIPTOR_TYPE_SAMPLER,
     VK_DESCRIPTOR_TYPE_END_RANGE = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
     VK_DESCRIPTOR_TYPE_RANGE_SIZE = (VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT - VK_DESCRIPTOR_TYPE_SAMPLER + 1),
@@ -1121,6 +1213,7 @@
 typedef enum VkPipelineBindPoint {
     VK_PIPELINE_BIND_POINT_GRAPHICS = 0,
     VK_PIPELINE_BIND_POINT_COMPUTE = 1,
+    VK_PIPELINE_BIND_POINT_RAY_TRACING_NV = 1000165000,
     VK_PIPELINE_BIND_POINT_BEGIN_RANGE = VK_PIPELINE_BIND_POINT_GRAPHICS,
     VK_PIPELINE_BIND_POINT_END_RANGE = VK_PIPELINE_BIND_POINT_COMPUTE,
     VK_PIPELINE_BIND_POINT_RANGE_SIZE = (VK_PIPELINE_BIND_POINT_COMPUTE - VK_PIPELINE_BIND_POINT_GRAPHICS + 1),
@@ -1139,6 +1232,7 @@
 typedef enum VkIndexType {
     VK_INDEX_TYPE_UINT16 = 0,
     VK_INDEX_TYPE_UINT32 = 1,
+    VK_INDEX_TYPE_NONE_NV = 1000165000,
     VK_INDEX_TYPE_BEGIN_RANGE = VK_INDEX_TYPE_UINT16,
     VK_INDEX_TYPE_END_RANGE = VK_INDEX_TYPE_UINT32,
     VK_INDEX_TYPE_RANGE_SIZE = (VK_INDEX_TYPE_UINT32 - VK_INDEX_TYPE_UINT16 + 1),
@@ -1192,6 +1286,7 @@
     VK_OBJECT_TYPE_INDIRECT_COMMANDS_LAYOUT_NVX = 1000086001,
     VK_OBJECT_TYPE_DEBUG_UTILS_MESSENGER_EXT = 1000128000,
     VK_OBJECT_TYPE_VALIDATION_CACHE_EXT = 1000160000,
+    VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV = 1000165000,
     VK_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR = VK_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE,
     VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR = VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION,
     VK_OBJECT_TYPE_BEGIN_RANGE = VK_OBJECT_TYPE_UNKNOWN,
@@ -1200,6 +1295,16 @@
     VK_OBJECT_TYPE_MAX_ENUM = 0x7FFFFFFF
 } VkObjectType;
 
+typedef enum VkVendorId {
+    VK_VENDOR_ID_VIV = 0x10001,
+    VK_VENDOR_ID_VSI = 0x10002,
+    VK_VENDOR_ID_KAZAN = 0x10003,
+    VK_VENDOR_ID_BEGIN_RANGE = VK_VENDOR_ID_VIV,
+    VK_VENDOR_ID_END_RANGE = VK_VENDOR_ID_KAZAN,
+    VK_VENDOR_ID_RANGE_SIZE = (VK_VENDOR_ID_KAZAN - VK_VENDOR_ID_VIV + 1),
+    VK_VENDOR_ID_MAX_ENUM = 0x7FFFFFFF
+} VkVendorId;
+
 typedef VkFlags VkInstanceCreateFlags;
 
 typedef enum VkFormatFeatureFlagBits {
@@ -1227,6 +1332,7 @@
     VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT = 0x00800000,
     VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_IMG = 0x00002000,
     VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT = 0x00010000,
+    VK_FORMAT_FEATURE_FRAGMENT_DENSITY_MAP_BIT_EXT = 0x01000000,
     VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR = VK_FORMAT_FEATURE_TRANSFER_SRC_BIT,
     VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR = VK_FORMAT_FEATURE_TRANSFER_DST_BIT,
     VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT_KHR = VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT,
@@ -1249,6 +1355,8 @@
     VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT = 0x00000020,
     VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT = 0x00000040,
     VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT = 0x00000080,
+    VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV = 0x00000100,
+    VK_IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT = 0x00000200,
     VK_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkImageUsageFlagBits;
 typedef VkFlags VkImageUsageFlags;
@@ -1266,7 +1374,9 @@
     VK_IMAGE_CREATE_EXTENDED_USAGE_BIT = 0x00000100,
     VK_IMAGE_CREATE_PROTECTED_BIT = 0x00000800,
     VK_IMAGE_CREATE_DISJOINT_BIT = 0x00000200,
+    VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV = 0x00002000,
     VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT = 0x00001000,
+    VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT = 0x00004000,
     VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT,
     VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT_KHR = VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT,
     VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT_KHR = VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT,
@@ -1343,7 +1453,15 @@
     VK_PIPELINE_STAGE_HOST_BIT = 0x00004000,
     VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT = 0x00008000,
     VK_PIPELINE_STAGE_ALL_COMMANDS_BIT = 0x00010000,
+    VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT = 0x01000000,
+    VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT = 0x00040000,
     VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX = 0x00020000,
+    VK_PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV = 0x00400000,
+    VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_NV = 0x00200000,
+    VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_NV = 0x02000000,
+    VK_PIPELINE_STAGE_TASK_SHADER_BIT_NV = 0x00080000,
+    VK_PIPELINE_STAGE_MESH_SHADER_BIT_NV = 0x00100000,
+    VK_PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT = 0x00800000,
     VK_PIPELINE_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkPipelineStageFlagBits;
 typedef VkFlags VkPipelineStageFlags;
@@ -1357,6 +1475,10 @@
     VK_IMAGE_ASPECT_PLANE_0_BIT = 0x00000010,
     VK_IMAGE_ASPECT_PLANE_1_BIT = 0x00000020,
     VK_IMAGE_ASPECT_PLANE_2_BIT = 0x00000040,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT = 0x00000080,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_1_BIT_EXT = 0x00000100,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_2_BIT_EXT = 0x00000200,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_3_BIT_EXT = 0x00000400,
     VK_IMAGE_ASPECT_PLANE_0_BIT_KHR = VK_IMAGE_ASPECT_PLANE_0_BIT,
     VK_IMAGE_ASPECT_PLANE_1_BIT_KHR = VK_IMAGE_ASPECT_PLANE_1_BIT,
     VK_IMAGE_ASPECT_PLANE_2_BIT_KHR = VK_IMAGE_ASPECT_PLANE_2_BIT,
@@ -1431,10 +1553,19 @@
     VK_BUFFER_USAGE_INDEX_BUFFER_BIT = 0x00000040,
     VK_BUFFER_USAGE_VERTEX_BUFFER_BIT = 0x00000080,
     VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT = 0x00000100,
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT = 0x00000800,
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT = 0x00001000,
+    VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT = 0x00000200,
+    VK_BUFFER_USAGE_RAY_TRACING_BIT_NV = 0x00000400,
     VK_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkBufferUsageFlagBits;
 typedef VkFlags VkBufferUsageFlags;
 typedef VkFlags VkBufferViewCreateFlags;
+
+typedef enum VkImageViewCreateFlagBits {
+    VK_IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT = 0x00000001,
+    VK_IMAGE_VIEW_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
+} VkImageViewCreateFlagBits;
 typedef VkFlags VkImageViewCreateFlags;
 typedef VkFlags VkShaderModuleCreateFlags;
 typedef VkFlags VkPipelineCacheCreateFlags;
@@ -1445,6 +1576,7 @@
     VK_PIPELINE_CREATE_DERIVATIVE_BIT = 0x00000004,
     VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT = 0x00000008,
     VK_PIPELINE_CREATE_DISPATCH_BASE = 0x00000010,
+    VK_PIPELINE_CREATE_DEFER_COMPILE_BIT_NV = 0x00000020,
     VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT_KHR = VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT,
     VK_PIPELINE_CREATE_DISPATCH_BASE_KHR = VK_PIPELINE_CREATE_DISPATCH_BASE,
     VK_PIPELINE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
@@ -1461,6 +1593,14 @@
     VK_SHADER_STAGE_COMPUTE_BIT = 0x00000020,
     VK_SHADER_STAGE_ALL_GRAPHICS = 0x0000001F,
     VK_SHADER_STAGE_ALL = 0x7FFFFFFF,
+    VK_SHADER_STAGE_RAYGEN_BIT_NV = 0x00000100,
+    VK_SHADER_STAGE_ANY_HIT_BIT_NV = 0x00000200,
+    VK_SHADER_STAGE_CLOSEST_HIT_BIT_NV = 0x00000400,
+    VK_SHADER_STAGE_MISS_BIT_NV = 0x00000800,
+    VK_SHADER_STAGE_INTERSECTION_BIT_NV = 0x00001000,
+    VK_SHADER_STAGE_CALLABLE_BIT_NV = 0x00002000,
+    VK_SHADER_STAGE_TASK_BIT_NV = 0x00000040,
+    VK_SHADER_STAGE_MESH_BIT_NV = 0x00000080,
     VK_SHADER_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkShaderStageFlagBits;
 typedef VkFlags VkPipelineVertexInputStateCreateFlags;
@@ -1492,16 +1632,24 @@
 typedef VkFlags VkPipelineDynamicStateCreateFlags;
 typedef VkFlags VkPipelineLayoutCreateFlags;
 typedef VkFlags VkShaderStageFlags;
+
+typedef enum VkSamplerCreateFlagBits {
+    VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT = 0x00000001,
+    VK_SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT = 0x00000002,
+    VK_SAMPLER_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
+} VkSamplerCreateFlagBits;
 typedef VkFlags VkSamplerCreateFlags;
 
 typedef enum VkDescriptorSetLayoutCreateFlagBits {
     VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR = 0x00000001,
+    VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT = 0x00000002,
     VK_DESCRIPTOR_SET_LAYOUT_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkDescriptorSetLayoutCreateFlagBits;
 typedef VkFlags VkDescriptorSetLayoutCreateFlags;
 
 typedef enum VkDescriptorPoolCreateFlagBits {
     VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT = 0x00000001,
+    VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT = 0x00000002,
     VK_DESCRIPTOR_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkDescriptorPoolCreateFlagBits;
 typedef VkFlags VkDescriptorPoolCreateFlags;
@@ -1540,9 +1688,17 @@
     VK_ACCESS_HOST_WRITE_BIT = 0x00004000,
     VK_ACCESS_MEMORY_READ_BIT = 0x00008000,
     VK_ACCESS_MEMORY_WRITE_BIT = 0x00010000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_WRITE_BIT_EXT = 0x02000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT = 0x04000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT = 0x08000000,
+    VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT = 0x00100000,
     VK_ACCESS_COMMAND_PROCESS_READ_BIT_NVX = 0x00020000,
     VK_ACCESS_COMMAND_PROCESS_WRITE_BIT_NVX = 0x00040000,
     VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT = 0x00080000,
+    VK_ACCESS_SHADING_RATE_IMAGE_READ_BIT_NV = 0x00800000,
+    VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_NV = 0x00200000,
+    VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_NV = 0x00400000,
+    VK_ACCESS_FRAGMENT_DENSITY_MAP_READ_BIT_EXT = 0x01000000,
     VK_ACCESS_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkAccessFlagBits;
 typedef VkFlags VkAccessFlags;
@@ -2704,6 +2860,16 @@
     uint32_t    firstInstance;
 } VkDrawIndirectCommand;
 
+typedef struct VkBaseOutStructure {
+    VkStructureType               sType;
+    struct VkBaseOutStructure*    pNext;
+} VkBaseOutStructure;
+
+typedef struct VkBaseInStructure {
+    VkStructureType                    sType;
+    const struct VkBaseInStructure*    pNext;
+} VkBaseInStructure;
+
 
 typedef VkResult (VKAPI_PTR *PFN_vkCreateInstance)(const VkInstanceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkInstance* pInstance);
 typedef void (VKAPI_PTR *PFN_vkDestroyInstance)(VkInstance instance, const VkAllocationCallbacks* pAllocator);
@@ -3736,6 +3902,7 @@
     VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT = 0x00000020,
     VK_SUBGROUP_FEATURE_CLUSTERED_BIT = 0x00000040,
     VK_SUBGROUP_FEATURE_QUAD_BIT = 0x00000080,
+    VK_SUBGROUP_FEATURE_PARTITIONED_BIT_NV = 0x00000100,
     VK_SUBGROUP_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkSubgroupFeatureFlagBits;
 typedef VkFlags VkSubgroupFeatureFlags;
@@ -3998,6 +4165,8 @@
     VkMemoryRequirements    memoryRequirements;
 } VkMemoryRequirements2;
 
+typedef VkMemoryRequirements2 VkMemoryRequirements2KHR;
+
 typedef struct VkSparseImageMemoryRequirements2 {
     VkStructureType                    sType;
     void*                              pNext;
@@ -4210,7 +4379,7 @@
 
 typedef struct VkDescriptorUpdateTemplateCreateInfo {
     VkStructureType                           sType;
-    void*                                     pNext;
+    const void*                               pNext;
     VkDescriptorUpdateTemplateCreateFlags     flags;
     uint32_t                                  descriptorUpdateEntryCount;
     const VkDescriptorUpdateTemplateEntry*    pDescriptorUpdateEntries;
@@ -4522,7 +4691,6 @@
 
 #define VK_KHR_SURFACE_SPEC_VERSION       25
 #define VK_KHR_SURFACE_EXTENSION_NAME     "VK_KHR_surface"
-#define VK_COLORSPACE_SRGB_NONLINEAR_KHR  VK_COLOR_SPACE_SRGB_NONLINEAR_KHR
 
 
 typedef enum VkColorSpaceKHR {
@@ -4541,6 +4709,7 @@
     VK_COLOR_SPACE_ADOBERGB_NONLINEAR_EXT = 1000104012,
     VK_COLOR_SPACE_PASS_THROUGH_EXT = 1000104013,
     VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT = 1000104014,
+    VK_COLORSPACE_SRGB_NONLINEAR_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     VK_COLOR_SPACE_BEGIN_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     VK_COLOR_SPACE_END_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     VK_COLOR_SPACE_RANGE_SIZE_KHR = (VK_COLOR_SPACE_SRGB_NONLINEAR_KHR - VK_COLOR_SPACE_SRGB_NONLINEAR_KHR + 1),
@@ -4649,6 +4818,7 @@
 typedef enum VkSwapchainCreateFlagBitsKHR {
     VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = 0x00000001,
     VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR = 0x00000002,
+    VK_SWAPCHAIN_CREATE_MUTABLE_FORMAT_BIT_KHR = 0x00000004,
     VK_SWAPCHAIN_CREATE_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
 } VkSwapchainCreateFlagBitsKHR;
 typedef VkFlags VkSwapchainCreateFlagsKHR;
@@ -5095,7 +5265,7 @@
 
 
 #define VK_KHR_maintenance1 1
-#define VK_KHR_MAINTENANCE1_SPEC_VERSION  1
+#define VK_KHR_MAINTENANCE1_SPEC_VERSION  2
 #define VK_KHR_MAINTENANCE1_EXTENSION_NAME "VK_KHR_maintenance1"
 
 typedef VkCommandPoolTrimFlags VkCommandPoolTrimFlagsKHR;
@@ -5325,6 +5495,19 @@
     const void*                                 pData);
 #endif
 
+#define VK_KHR_shader_float16_int8 1
+#define VK_KHR_SHADER_FLOAT16_INT8_SPEC_VERSION 1
+#define VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME "VK_KHR_shader_float16_int8"
+
+typedef struct VkPhysicalDeviceFloat16Int8FeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shaderFloat16;
+    VkBool32           shaderInt8;
+} VkPhysicalDeviceFloat16Int8FeaturesKHR;
+
+
+
 #define VK_KHR_16bit_storage 1
 #define VK_KHR_16BIT_STORAGE_SPEC_VERSION 1
 #define VK_KHR_16BIT_STORAGE_EXTENSION_NAME "VK_KHR_16bit_storage"
@@ -5398,6 +5581,114 @@
     const void*                                 pData);
 #endif
 
+#define VK_KHR_create_renderpass2 1
+#define VK_KHR_CREATE_RENDERPASS_2_SPEC_VERSION 1
+#define VK_KHR_CREATE_RENDERPASS_2_EXTENSION_NAME "VK_KHR_create_renderpass2"
+
+typedef struct VkAttachmentDescription2KHR {
+    VkStructureType                 sType;
+    const void*                     pNext;
+    VkAttachmentDescriptionFlags    flags;
+    VkFormat                        format;
+    VkSampleCountFlagBits           samples;
+    VkAttachmentLoadOp              loadOp;
+    VkAttachmentStoreOp             storeOp;
+    VkAttachmentLoadOp              stencilLoadOp;
+    VkAttachmentStoreOp             stencilStoreOp;
+    VkImageLayout                   initialLayout;
+    VkImageLayout                   finalLayout;
+} VkAttachmentDescription2KHR;
+
+typedef struct VkAttachmentReference2KHR {
+    VkStructureType       sType;
+    const void*           pNext;
+    uint32_t              attachment;
+    VkImageLayout         layout;
+    VkImageAspectFlags    aspectMask;
+} VkAttachmentReference2KHR;
+
+typedef struct VkSubpassDescription2KHR {
+    VkStructureType                     sType;
+    const void*                         pNext;
+    VkSubpassDescriptionFlags           flags;
+    VkPipelineBindPoint                 pipelineBindPoint;
+    uint32_t                            viewMask;
+    uint32_t                            inputAttachmentCount;
+    const VkAttachmentReference2KHR*    pInputAttachments;
+    uint32_t                            colorAttachmentCount;
+    const VkAttachmentReference2KHR*    pColorAttachments;
+    const VkAttachmentReference2KHR*    pResolveAttachments;
+    const VkAttachmentReference2KHR*    pDepthStencilAttachment;
+    uint32_t                            preserveAttachmentCount;
+    const uint32_t*                     pPreserveAttachments;
+} VkSubpassDescription2KHR;
+
+typedef struct VkSubpassDependency2KHR {
+    VkStructureType         sType;
+    const void*             pNext;
+    uint32_t                srcSubpass;
+    uint32_t                dstSubpass;
+    VkPipelineStageFlags    srcStageMask;
+    VkPipelineStageFlags    dstStageMask;
+    VkAccessFlags           srcAccessMask;
+    VkAccessFlags           dstAccessMask;
+    VkDependencyFlags       dependencyFlags;
+    int32_t                 viewOffset;
+} VkSubpassDependency2KHR;
+
+typedef struct VkRenderPassCreateInfo2KHR {
+    VkStructureType                       sType;
+    const void*                           pNext;
+    VkRenderPassCreateFlags               flags;
+    uint32_t                              attachmentCount;
+    const VkAttachmentDescription2KHR*    pAttachments;
+    uint32_t                              subpassCount;
+    const VkSubpassDescription2KHR*       pSubpasses;
+    uint32_t                              dependencyCount;
+    const VkSubpassDependency2KHR*        pDependencies;
+    uint32_t                              correlatedViewMaskCount;
+    const uint32_t*                       pCorrelatedViewMasks;
+} VkRenderPassCreateInfo2KHR;
+
+typedef struct VkSubpassBeginInfoKHR {
+    VkStructureType      sType;
+    const void*          pNext;
+    VkSubpassContents    contents;
+} VkSubpassBeginInfoKHR;
+
+typedef struct VkSubpassEndInfoKHR {
+    VkStructureType    sType;
+    const void*        pNext;
+} VkSubpassEndInfoKHR;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkCreateRenderPass2KHR)(VkDevice device, const VkRenderPassCreateInfo2KHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass);
+typedef void (VKAPI_PTR *PFN_vkCmdBeginRenderPass2KHR)(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo*      pRenderPassBegin, const VkSubpassBeginInfoKHR*      pSubpassBeginInfo);
+typedef void (VKAPI_PTR *PFN_vkCmdNextSubpass2KHR)(VkCommandBuffer commandBuffer, const VkSubpassBeginInfoKHR*      pSubpassBeginInfo, const VkSubpassEndInfoKHR*        pSubpassEndInfo);
+typedef void (VKAPI_PTR *PFN_vkCmdEndRenderPass2KHR)(VkCommandBuffer commandBuffer, const VkSubpassEndInfoKHR*        pSubpassEndInfo);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass2KHR(
+    VkDevice                                    device,
+    const VkRenderPassCreateInfo2KHR*           pCreateInfo,
+    const VkAllocationCallbacks*                pAllocator,
+    VkRenderPass*                               pRenderPass);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginRenderPass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkRenderPassBeginInfo*                pRenderPassBegin,
+    const VkSubpassBeginInfoKHR*                pSubpassBeginInfo);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdNextSubpass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkSubpassBeginInfoKHR*                pSubpassBeginInfo,
+    const VkSubpassEndInfoKHR*                  pSubpassEndInfo);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndRenderPass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkSubpassEndInfoKHR*                  pSubpassEndInfo);
+#endif
+
 #define VK_KHR_shared_presentable_image 1
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
@@ -5560,6 +5851,70 @@
 
 
 
+#define VK_KHR_get_display_properties2 1
+#define VK_KHR_GET_DISPLAY_PROPERTIES_2_SPEC_VERSION 1
+#define VK_KHR_GET_DISPLAY_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_display_properties2"
+
+typedef struct VkDisplayProperties2KHR {
+    VkStructureType           sType;
+    void*                     pNext;
+    VkDisplayPropertiesKHR    displayProperties;
+} VkDisplayProperties2KHR;
+
+typedef struct VkDisplayPlaneProperties2KHR {
+    VkStructureType                sType;
+    void*                          pNext;
+    VkDisplayPlanePropertiesKHR    displayPlaneProperties;
+} VkDisplayPlaneProperties2KHR;
+
+typedef struct VkDisplayModeProperties2KHR {
+    VkStructureType               sType;
+    void*                         pNext;
+    VkDisplayModePropertiesKHR    displayModeProperties;
+} VkDisplayModeProperties2KHR;
+
+typedef struct VkDisplayPlaneInfo2KHR {
+    VkStructureType     sType;
+    const void*         pNext;
+    VkDisplayModeKHR    mode;
+    uint32_t            planeIndex;
+} VkDisplayPlaneInfo2KHR;
+
+typedef struct VkDisplayPlaneCapabilities2KHR {
+    VkStructureType                  sType;
+    void*                            pNext;
+    VkDisplayPlaneCapabilitiesKHR    capabilities;
+} VkDisplayPlaneCapabilities2KHR;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayProperties2KHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayProperties2KHR* pProperties);
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayPlaneProperties2KHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayPlaneProperties2KHR* pProperties);
+typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayModeProperties2KHR)(VkPhysicalDevice physicalDevice, VkDisplayKHR display, uint32_t* pPropertyCount, VkDisplayModeProperties2KHR* pProperties);
+typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayPlaneCapabilities2KHR)(VkPhysicalDevice physicalDevice, const VkDisplayPlaneInfo2KHR* pDisplayPlaneInfo, VkDisplayPlaneCapabilities2KHR* pCapabilities);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayProperties2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pPropertyCount,
+    VkDisplayProperties2KHR*                    pProperties);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayPlaneProperties2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pPropertyCount,
+    VkDisplayPlaneProperties2KHR*               pProperties);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayModeProperties2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    VkDisplayKHR                                display,
+    uint32_t*                                   pPropertyCount,
+    VkDisplayModeProperties2KHR*                pProperties);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayPlaneCapabilities2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    const VkDisplayPlaneInfo2KHR*               pDisplayPlaneInfo,
+    VkDisplayPlaneCapabilities2KHR*             pCapabilities);
+#endif
+
 #define VK_KHR_dedicated_allocation 1
 #define VK_KHR_DEDICATED_ALLOCATION_SPEC_VERSION 3
 #define VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME "VK_KHR_dedicated_allocation"
@@ -5590,8 +5945,6 @@
 
 typedef VkImageSparseMemoryRequirementsInfo2 VkImageSparseMemoryRequirementsInfo2KHR;
 
-typedef VkMemoryRequirements2 VkMemoryRequirements2KHR;
-
 typedef VkSparseImageMemoryRequirements2 VkSparseImageMemoryRequirements2KHR;
 
 
@@ -5715,13 +6068,153 @@
     VkDescriptorSetLayoutSupport*               pSupport);
 #endif
 
+#define VK_KHR_draw_indirect_count 1
+#define VK_KHR_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
+#define VK_KHR_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_KHR_draw_indirect_count"
+
+typedef void (VKAPI_PTR *PFN_vkCmdDrawIndirectCountKHR)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexedIndirectCountKHR)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndirectCountKHR(
+    VkCommandBuffer                             commandBuffer,
+    VkBuffer                                    buffer,
+    VkDeviceSize                                offset,
+    VkBuffer                                    countBuffer,
+    VkDeviceSize                                countBufferOffset,
+    uint32_t                                    maxDrawCount,
+    uint32_t                                    stride);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirectCountKHR(
+    VkCommandBuffer                             commandBuffer,
+    VkBuffer                                    buffer,
+    VkDeviceSize                                offset,
+    VkBuffer                                    countBuffer,
+    VkDeviceSize                                countBufferOffset,
+    uint32_t                                    maxDrawCount,
+    uint32_t                                    stride);
+#endif
+
+#define VK_KHR_8bit_storage 1
+#define VK_KHR_8BIT_STORAGE_SPEC_VERSION  1
+#define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
+
+typedef struct VkPhysicalDevice8BitStorageFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           storageBuffer8BitAccess;
+    VkBool32           uniformAndStorageBuffer8BitAccess;
+    VkBool32           storagePushConstant8;
+} VkPhysicalDevice8BitStorageFeaturesKHR;
+
+
+
+#define VK_KHR_shader_atomic_int64 1
+#define VK_KHR_SHADER_ATOMIC_INT64_SPEC_VERSION 1
+#define VK_KHR_SHADER_ATOMIC_INT64_EXTENSION_NAME "VK_KHR_shader_atomic_int64"
+
+typedef struct VkPhysicalDeviceShaderAtomicInt64FeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shaderBufferInt64Atomics;
+    VkBool32           shaderSharedInt64Atomics;
+} VkPhysicalDeviceShaderAtomicInt64FeaturesKHR;
+
+
+
+#define VK_KHR_driver_properties 1
+#define VK_MAX_DRIVER_NAME_SIZE_KHR       256
+#define VK_MAX_DRIVER_INFO_SIZE_KHR       256
+#define VK_KHR_DRIVER_PROPERTIES_SPEC_VERSION 1
+#define VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME "VK_KHR_driver_properties"
+
+
+typedef enum VkDriverIdKHR {
+    VK_DRIVER_ID_AMD_PROPRIETARY_KHR = 1,
+    VK_DRIVER_ID_AMD_OPEN_SOURCE_KHR = 2,
+    VK_DRIVER_ID_MESA_RADV_KHR = 3,
+    VK_DRIVER_ID_NVIDIA_PROPRIETARY_KHR = 4,
+    VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR = 5,
+    VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA_KHR = 6,
+    VK_DRIVER_ID_IMAGINATION_PROPRIETARY_KHR = 7,
+    VK_DRIVER_ID_QUALCOMM_PROPRIETARY_KHR = 8,
+    VK_DRIVER_ID_ARM_PROPRIETARY_KHR = 9,
+    VK_DRIVER_ID_GOOGLE_PASTEL_KHR = 10,
+    VK_DRIVER_ID_BEGIN_RANGE_KHR = VK_DRIVER_ID_AMD_PROPRIETARY_KHR,
+    VK_DRIVER_ID_END_RANGE_KHR = VK_DRIVER_ID_GOOGLE_PASTEL_KHR,
+    VK_DRIVER_ID_RANGE_SIZE_KHR = (VK_DRIVER_ID_GOOGLE_PASTEL_KHR - VK_DRIVER_ID_AMD_PROPRIETARY_KHR + 1),
+    VK_DRIVER_ID_MAX_ENUM_KHR = 0x7FFFFFFF
+} VkDriverIdKHR;
+
+typedef struct VkConformanceVersionKHR {
+    uint8_t    major;
+    uint8_t    minor;
+    uint8_t    subminor;
+    uint8_t    patch;
+} VkConformanceVersionKHR;
+
+typedef struct VkPhysicalDeviceDriverPropertiesKHR {
+    VkStructureType            sType;
+    void*                      pNext;
+    VkDriverIdKHR              driverID;
+    char                       driverName[VK_MAX_DRIVER_NAME_SIZE_KHR];
+    char                       driverInfo[VK_MAX_DRIVER_INFO_SIZE_KHR];
+    VkConformanceVersionKHR    conformanceVersion;
+} VkPhysicalDeviceDriverPropertiesKHR;
+
+
+
+#define VK_KHR_shader_float_controls 1
+#define VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION 1
+#define VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME "VK_KHR_shader_float_controls"
+
+typedef struct VkPhysicalDeviceFloatControlsPropertiesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           separateDenormSettings;
+    VkBool32           separateRoundingModeSettings;
+    VkBool32           shaderSignedZeroInfNanPreserveFloat16;
+    VkBool32           shaderSignedZeroInfNanPreserveFloat32;
+    VkBool32           shaderSignedZeroInfNanPreserveFloat64;
+    VkBool32           shaderDenormPreserveFloat16;
+    VkBool32           shaderDenormPreserveFloat32;
+    VkBool32           shaderDenormPreserveFloat64;
+    VkBool32           shaderDenormFlushToZeroFloat16;
+    VkBool32           shaderDenormFlushToZeroFloat32;
+    VkBool32           shaderDenormFlushToZeroFloat64;
+    VkBool32           shaderRoundingModeRTEFloat16;
+    VkBool32           shaderRoundingModeRTEFloat32;
+    VkBool32           shaderRoundingModeRTEFloat64;
+    VkBool32           shaderRoundingModeRTZFloat16;
+    VkBool32           shaderRoundingModeRTZFloat32;
+    VkBool32           shaderRoundingModeRTZFloat64;
+} VkPhysicalDeviceFloatControlsPropertiesKHR;
+
+
+
+#define VK_KHR_swapchain_mutable_format 1
+#define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_SPEC_VERSION 1
+#define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_EXTENSION_NAME "VK_KHR_swapchain_mutable_format"
+
+
+#define VK_KHR_vulkan_memory_model 1
+#define VK_KHR_VULKAN_MEMORY_MODEL_SPEC_VERSION 2
+#define VK_KHR_VULKAN_MEMORY_MODEL_EXTENSION_NAME "VK_KHR_vulkan_memory_model"
+
+typedef struct VkPhysicalDeviceVulkanMemoryModelFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           vulkanMemoryModel;
+    VkBool32           vulkanMemoryModelDeviceScope;
+} VkPhysicalDeviceVulkanMemoryModelFeaturesKHR;
+
+
+
 #define VK_EXT_debug_report 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugReportCallbackEXT)
 
 #define VK_EXT_DEBUG_REPORT_SPEC_VERSION  9
 #define VK_EXT_DEBUG_REPORT_EXTENSION_NAME "VK_EXT_debug_report"
-#define VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT
-#define VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT
 
 
 typedef enum VkDebugReportObjectTypeEXT {
@@ -5761,6 +6254,9 @@
     VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT = 33,
     VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT = 1000156000,
     VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT = 1000085000,
+    VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT = 1000165000,
+    VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT,
+    VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT,
     VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT,
     VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT,
     VK_DEBUG_REPORT_OBJECT_TYPE_BEGIN_RANGE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT,
@@ -5960,6 +6456,95 @@
 
 
 
+#define VK_EXT_transform_feedback 1
+#define VK_EXT_TRANSFORM_FEEDBACK_SPEC_VERSION 1
+#define VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME "VK_EXT_transform_feedback"
+
+typedef VkFlags VkPipelineRasterizationStateStreamCreateFlagsEXT;
+
+typedef struct VkPhysicalDeviceTransformFeedbackFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           transformFeedback;
+    VkBool32           geometryStreams;
+} VkPhysicalDeviceTransformFeedbackFeaturesEXT;
+
+typedef struct VkPhysicalDeviceTransformFeedbackPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxTransformFeedbackStreams;
+    uint32_t           maxTransformFeedbackBuffers;
+    VkDeviceSize       maxTransformFeedbackBufferSize;
+    uint32_t           maxTransformFeedbackStreamDataSize;
+    uint32_t           maxTransformFeedbackBufferDataSize;
+    uint32_t           maxTransformFeedbackBufferDataStride;
+    VkBool32           transformFeedbackQueries;
+    VkBool32           transformFeedbackStreamsLinesTriangles;
+    VkBool32           transformFeedbackRasterizationStreamSelect;
+    VkBool32           transformFeedbackDraw;
+} VkPhysicalDeviceTransformFeedbackPropertiesEXT;
+
+typedef struct VkPipelineRasterizationStateStreamCreateInfoEXT {
+    VkStructureType                                     sType;
+    const void*                                         pNext;
+    VkPipelineRasterizationStateStreamCreateFlagsEXT    flags;
+    uint32_t                                            rasterizationStream;
+} VkPipelineRasterizationStateStreamCreateInfoEXT;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdBindTransformFeedbackBuffersEXT)(VkCommandBuffer commandBuffer, uint32_t firstBinding, uint32_t bindingCount, const VkBuffer* pBuffers, const VkDeviceSize* pOffsets, const VkDeviceSize* pSizes);
+typedef void (VKAPI_PTR *PFN_vkCmdBeginTransformFeedbackEXT)(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer, uint32_t counterBufferCount, const VkBuffer* pCounterBuffers, const VkDeviceSize* pCounterBufferOffsets);
+typedef void (VKAPI_PTR *PFN_vkCmdEndTransformFeedbackEXT)(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer, uint32_t counterBufferCount, const VkBuffer* pCounterBuffers, const VkDeviceSize* pCounterBufferOffsets);
+typedef void (VKAPI_PTR *PFN_vkCmdBeginQueryIndexedEXT)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query, VkQueryControlFlags flags, uint32_t index);
+typedef void (VKAPI_PTR *PFN_vkCmdEndQueryIndexedEXT)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query, uint32_t index);
+typedef void (VKAPI_PTR *PFN_vkCmdDrawIndirectByteCountEXT)(VkCommandBuffer commandBuffer, uint32_t instanceCount, uint32_t firstInstance, VkBuffer counterBuffer, VkDeviceSize counterBufferOffset, uint32_t counterOffset, uint32_t vertexStride);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdBindTransformFeedbackBuffersEXT(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    firstBinding,
+    uint32_t                                    bindingCount,
+    const VkBuffer*                             pBuffers,
+    const VkDeviceSize*                         pOffsets,
+    const VkDeviceSize*                         pSizes);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginTransformFeedbackEXT(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    firstCounterBuffer,
+    uint32_t                                    counterBufferCount,
+    const VkBuffer*                             pCounterBuffers,
+    const VkDeviceSize*                         pCounterBufferOffsets);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndTransformFeedbackEXT(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    firstCounterBuffer,
+    uint32_t                                    counterBufferCount,
+    const VkBuffer*                             pCounterBuffers,
+    const VkDeviceSize*                         pCounterBufferOffsets);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginQueryIndexedEXT(
+    VkCommandBuffer                             commandBuffer,
+    VkQueryPool                                 queryPool,
+    uint32_t                                    query,
+    VkQueryControlFlags                         flags,
+    uint32_t                                    index);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndQueryIndexedEXT(
+    VkCommandBuffer                             commandBuffer,
+    VkQueryPool                                 queryPool,
+    uint32_t                                    query,
+    uint32_t                                    index);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndirectByteCountEXT(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    instanceCount,
+    uint32_t                                    firstInstance,
+    VkBuffer                                    counterBuffer,
+    VkDeviceSize                                counterBufferOffset,
+    uint32_t                                    counterOffset,
+    uint32_t                                    vertexStride);
+#endif
+
 #define VK_AMD_draw_indirect_count 1
 #define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
 #define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
@@ -6065,6 +6650,18 @@
 #define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_EXTENSION_NAME "VK_AMD_shader_image_load_store_lod"
 
 
+#define VK_NV_corner_sampled_image 1
+#define VK_NV_CORNER_SAMPLED_IMAGE_SPEC_VERSION 2
+#define VK_NV_CORNER_SAMPLED_IMAGE_EXTENSION_NAME "VK_NV_corner_sampled_image"
+
+typedef struct VkPhysicalDeviceCornerSampledImageFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           cornerSampledImage;
+} VkPhysicalDeviceCornerSampledImageFeaturesNV;
+
+
+
 #define VK_IMG_format_pvrtc 1
 #define VK_IMG_FORMAT_PVRTC_SPEC_VERSION  1
 #define VK_IMG_FORMAT_PVRTC_EXTENSION_NAME "VK_IMG_format_pvrtc"
@@ -6147,10 +6744,10 @@
 } VkValidationCheckEXT;
 
 typedef struct VkValidationFlagsEXT {
-    VkStructureType          sType;
-    const void*              pNext;
-    uint32_t                 disabledValidationCheckCount;
-    VkValidationCheckEXT*    pDisabledValidationChecks;
+    VkStructureType                sType;
+    const void*                    pNext;
+    uint32_t                       disabledValidationCheckCount;
+    const VkValidationCheckEXT*    pDisabledValidationChecks;
 } VkValidationFlagsEXT;
 
 
@@ -6165,6 +6762,69 @@
 #define VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME "VK_EXT_shader_subgroup_vote"
 
 
+#define VK_EXT_astc_decode_mode 1
+#define VK_EXT_ASTC_DECODE_MODE_SPEC_VERSION 1
+#define VK_EXT_ASTC_DECODE_MODE_EXTENSION_NAME "VK_EXT_astc_decode_mode"
+
+typedef struct VkImageViewASTCDecodeModeEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkFormat           decodeMode;
+} VkImageViewASTCDecodeModeEXT;
+
+typedef struct VkPhysicalDeviceASTCDecodeFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           decodeModeSharedExponent;
+} VkPhysicalDeviceASTCDecodeFeaturesEXT;
+
+
+
+#define VK_EXT_conditional_rendering 1
+#define VK_EXT_CONDITIONAL_RENDERING_SPEC_VERSION 1
+#define VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME "VK_EXT_conditional_rendering"
+
+
+typedef enum VkConditionalRenderingFlagBitsEXT {
+    VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT = 0x00000001,
+    VK_CONDITIONAL_RENDERING_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkConditionalRenderingFlagBitsEXT;
+typedef VkFlags VkConditionalRenderingFlagsEXT;
+
+typedef struct VkConditionalRenderingBeginInfoEXT {
+    VkStructureType                   sType;
+    const void*                       pNext;
+    VkBuffer                          buffer;
+    VkDeviceSize                      offset;
+    VkConditionalRenderingFlagsEXT    flags;
+} VkConditionalRenderingBeginInfoEXT;
+
+typedef struct VkPhysicalDeviceConditionalRenderingFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           conditionalRendering;
+    VkBool32           inheritedConditionalRendering;
+} VkPhysicalDeviceConditionalRenderingFeaturesEXT;
+
+typedef struct VkCommandBufferInheritanceConditionalRenderingInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkBool32           conditionalRenderingEnable;
+} VkCommandBufferInheritanceConditionalRenderingInfoEXT;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdBeginConditionalRenderingEXT)(VkCommandBuffer commandBuffer, const VkConditionalRenderingBeginInfoEXT* pConditionalRenderingBegin);
+typedef void (VKAPI_PTR *PFN_vkCmdEndConditionalRenderingEXT)(VkCommandBuffer commandBuffer);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginConditionalRenderingEXT(
+    VkCommandBuffer                             commandBuffer,
+    const VkConditionalRenderingBeginInfoEXT*   pConditionalRenderingBegin);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndConditionalRenderingEXT(
+    VkCommandBuffer                             commandBuffer);
+#endif
+
 #define VK_NVX_device_generated_commands 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkObjectTableNVX)
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkIndirectCommandsLayoutNVX)
@@ -6435,7 +7095,6 @@
 #define VK_EXT_display_surface_counter 1
 #define VK_EXT_DISPLAY_SURFACE_COUNTER_SPEC_VERSION 1
 #define VK_EXT_DISPLAY_SURFACE_COUNTER_EXTENSION_NAME "VK_EXT_display_surface_counter"
-#define VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES2_EXT VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_EXT
 
 
 typedef enum VkSurfaceCounterFlagBitsEXT {
@@ -6859,16 +7518,16 @@
     int32_t                                      messageIdNumber;
     const char*                                  pMessage;
     uint32_t                                     queueLabelCount;
-    VkDebugUtilsLabelEXT*                        pQueueLabels;
+    const VkDebugUtilsLabelEXT*                  pQueueLabels;
     uint32_t                                     cmdBufLabelCount;
-    VkDebugUtilsLabelEXT*                        pCmdBufLabels;
+    const VkDebugUtilsLabelEXT*                  pCmdBufLabels;
     uint32_t                                     objectCount;
-    VkDebugUtilsObjectNameInfoEXT*               pObjects;
+    const VkDebugUtilsObjectNameInfoEXT*         pObjects;
 } VkDebugUtilsMessengerCallbackDataEXT;
 
 typedef VkBool32 (VKAPI_PTR *PFN_vkDebugUtilsMessengerCallbackEXT)(
     VkDebugUtilsMessageSeverityFlagBitsEXT           messageSeverity,
-    VkDebugUtilsMessageTypeFlagsEXT                  messageType,
+    VkDebugUtilsMessageTypeFlagsEXT                  messageTypes,
     const VkDebugUtilsMessengerCallbackDataEXT*      pCallbackData,
     void*                                            pUserData);
 
@@ -6989,6 +7648,42 @@
 #define VK_AMD_SHADER_FRAGMENT_MASK_EXTENSION_NAME "VK_AMD_shader_fragment_mask"
 
 
+#define VK_EXT_inline_uniform_block 1
+#define VK_EXT_INLINE_UNIFORM_BLOCK_SPEC_VERSION 1
+#define VK_EXT_INLINE_UNIFORM_BLOCK_EXTENSION_NAME "VK_EXT_inline_uniform_block"
+
+typedef struct VkPhysicalDeviceInlineUniformBlockFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           inlineUniformBlock;
+    VkBool32           descriptorBindingInlineUniformBlockUpdateAfterBind;
+} VkPhysicalDeviceInlineUniformBlockFeaturesEXT;
+
+typedef struct VkPhysicalDeviceInlineUniformBlockPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxInlineUniformBlockSize;
+    uint32_t           maxPerStageDescriptorInlineUniformBlocks;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks;
+    uint32_t           maxDescriptorSetInlineUniformBlocks;
+    uint32_t           maxDescriptorSetUpdateAfterBindInlineUniformBlocks;
+} VkPhysicalDeviceInlineUniformBlockPropertiesEXT;
+
+typedef struct VkWriteDescriptorSetInlineUniformBlockEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           dataSize;
+    const void*        pData;
+} VkWriteDescriptorSetInlineUniformBlockEXT;
+
+typedef struct VkDescriptorPoolInlineUniformBlockCreateInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           maxInlineUniformBlockBindings;
+} VkDescriptorPoolInlineUniformBlockCreateInfoEXT;
+
+
+
 #define VK_EXT_shader_stencil_export 1
 #define VK_EXT_SHADER_STENCIL_EXPORT_SPEC_VERSION 1
 #define VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME "VK_EXT_shader_stencil_export"
@@ -7167,12 +7862,68 @@
 #define VK_EXT_POST_DEPTH_COVERAGE_EXTENSION_NAME "VK_EXT_post_depth_coverage"
 
 
+#define VK_EXT_image_drm_format_modifier 1
+#define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_SPEC_VERSION 1
+#define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME "VK_EXT_image_drm_format_modifier"
+
+typedef struct VkDrmFormatModifierPropertiesEXT {
+    uint64_t                drmFormatModifier;
+    uint32_t                drmFormatModifierPlaneCount;
+    VkFormatFeatureFlags    drmFormatModifierTilingFeatures;
+} VkDrmFormatModifierPropertiesEXT;
+
+typedef struct VkDrmFormatModifierPropertiesListEXT {
+    VkStructureType                      sType;
+    void*                                pNext;
+    uint32_t                             drmFormatModifierCount;
+    VkDrmFormatModifierPropertiesEXT*    pDrmFormatModifierProperties;
+} VkDrmFormatModifierPropertiesListEXT;
+
+typedef struct VkPhysicalDeviceImageDrmFormatModifierInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint64_t           drmFormatModifier;
+    VkSharingMode      sharingMode;
+    uint32_t           queueFamilyIndexCount;
+    const uint32_t*    pQueueFamilyIndices;
+} VkPhysicalDeviceImageDrmFormatModifierInfoEXT;
+
+typedef struct VkImageDrmFormatModifierListCreateInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           drmFormatModifierCount;
+    const uint64_t*    pDrmFormatModifiers;
+} VkImageDrmFormatModifierListCreateInfoEXT;
+
+typedef struct VkImageDrmFormatModifierExplicitCreateInfoEXT {
+    VkStructureType               sType;
+    const void*                   pNext;
+    uint64_t                      drmFormatModifier;
+    uint32_t                      drmFormatModifierPlaneCount;
+    const VkSubresourceLayout*    pPlaneLayouts;
+} VkImageDrmFormatModifierExplicitCreateInfoEXT;
+
+typedef struct VkImageDrmFormatModifierPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint64_t           drmFormatModifier;
+} VkImageDrmFormatModifierPropertiesEXT;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetImageDrmFormatModifierPropertiesEXT)(VkDevice device, VkImage image, VkImageDrmFormatModifierPropertiesEXT* pProperties);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetImageDrmFormatModifierPropertiesEXT(
+    VkDevice                                    device,
+    VkImage                                     image,
+    VkImageDrmFormatModifierPropertiesEXT*      pProperties);
+#endif
+
 #define VK_EXT_validation_cache 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkValidationCacheEXT)
 
 #define VK_EXT_VALIDATION_CACHE_SPEC_VERSION 1
 #define VK_EXT_VALIDATION_CACHE_EXTENSION_NAME "VK_EXT_validation_cache"
-#define VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT
 
 
 typedef enum VkValidationCacheHeaderVersionEXT {
@@ -7230,11 +7981,530 @@
     void*                                       pData);
 #endif
 
+#define VK_EXT_descriptor_indexing 1
+#define VK_EXT_DESCRIPTOR_INDEXING_SPEC_VERSION 2
+#define VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME "VK_EXT_descriptor_indexing"
+
+
+typedef enum VkDescriptorBindingFlagBitsEXT {
+    VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT = 0x00000001,
+    VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT = 0x00000002,
+    VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT = 0x00000004,
+    VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT = 0x00000008,
+    VK_DESCRIPTOR_BINDING_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkDescriptorBindingFlagBitsEXT;
+typedef VkFlags VkDescriptorBindingFlagsEXT;
+
+typedef struct VkDescriptorSetLayoutBindingFlagsCreateInfoEXT {
+    VkStructureType                       sType;
+    const void*                           pNext;
+    uint32_t                              bindingCount;
+    const VkDescriptorBindingFlagsEXT*    pBindingFlags;
+} VkDescriptorSetLayoutBindingFlagsCreateInfoEXT;
+
+typedef struct VkPhysicalDeviceDescriptorIndexingFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shaderInputAttachmentArrayDynamicIndexing;
+    VkBool32           shaderUniformTexelBufferArrayDynamicIndexing;
+    VkBool32           shaderStorageTexelBufferArrayDynamicIndexing;
+    VkBool32           shaderUniformBufferArrayNonUniformIndexing;
+    VkBool32           shaderSampledImageArrayNonUniformIndexing;
+    VkBool32           shaderStorageBufferArrayNonUniformIndexing;
+    VkBool32           shaderStorageImageArrayNonUniformIndexing;
+    VkBool32           shaderInputAttachmentArrayNonUniformIndexing;
+    VkBool32           shaderUniformTexelBufferArrayNonUniformIndexing;
+    VkBool32           shaderStorageTexelBufferArrayNonUniformIndexing;
+    VkBool32           descriptorBindingUniformBufferUpdateAfterBind;
+    VkBool32           descriptorBindingSampledImageUpdateAfterBind;
+    VkBool32           descriptorBindingStorageImageUpdateAfterBind;
+    VkBool32           descriptorBindingStorageBufferUpdateAfterBind;
+    VkBool32           descriptorBindingUniformTexelBufferUpdateAfterBind;
+    VkBool32           descriptorBindingStorageTexelBufferUpdateAfterBind;
+    VkBool32           descriptorBindingUpdateUnusedWhilePending;
+    VkBool32           descriptorBindingPartiallyBound;
+    VkBool32           descriptorBindingVariableDescriptorCount;
+    VkBool32           runtimeDescriptorArray;
+} VkPhysicalDeviceDescriptorIndexingFeaturesEXT;
+
+typedef struct VkPhysicalDeviceDescriptorIndexingPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxUpdateAfterBindDescriptorsInAllPools;
+    VkBool32           shaderUniformBufferArrayNonUniformIndexingNative;
+    VkBool32           shaderSampledImageArrayNonUniformIndexingNative;
+    VkBool32           shaderStorageBufferArrayNonUniformIndexingNative;
+    VkBool32           shaderStorageImageArrayNonUniformIndexingNative;
+    VkBool32           shaderInputAttachmentArrayNonUniformIndexingNative;
+    VkBool32           robustBufferAccessUpdateAfterBind;
+    VkBool32           quadDivergentImplicitLod;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindSamplers;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindUniformBuffers;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindStorageBuffers;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindSampledImages;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindStorageImages;
+    uint32_t           maxPerStageDescriptorUpdateAfterBindInputAttachments;
+    uint32_t           maxPerStageUpdateAfterBindResources;
+    uint32_t           maxDescriptorSetUpdateAfterBindSamplers;
+    uint32_t           maxDescriptorSetUpdateAfterBindUniformBuffers;
+    uint32_t           maxDescriptorSetUpdateAfterBindUniformBuffersDynamic;
+    uint32_t           maxDescriptorSetUpdateAfterBindStorageBuffers;
+    uint32_t           maxDescriptorSetUpdateAfterBindStorageBuffersDynamic;
+    uint32_t           maxDescriptorSetUpdateAfterBindSampledImages;
+    uint32_t           maxDescriptorSetUpdateAfterBindStorageImages;
+    uint32_t           maxDescriptorSetUpdateAfterBindInputAttachments;
+} VkPhysicalDeviceDescriptorIndexingPropertiesEXT;
+
+typedef struct VkDescriptorSetVariableDescriptorCountAllocateInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           descriptorSetCount;
+    const uint32_t*    pDescriptorCounts;
+} VkDescriptorSetVariableDescriptorCountAllocateInfoEXT;
+
+typedef struct VkDescriptorSetVariableDescriptorCountLayoutSupportEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxVariableDescriptorCount;
+} VkDescriptorSetVariableDescriptorCountLayoutSupportEXT;
+
+
+
 #define VK_EXT_shader_viewport_index_layer 1
 #define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_SPEC_VERSION 1
 #define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME "VK_EXT_shader_viewport_index_layer"
 
 
+#define VK_NV_shading_rate_image 1
+#define VK_NV_SHADING_RATE_IMAGE_SPEC_VERSION 3
+#define VK_NV_SHADING_RATE_IMAGE_EXTENSION_NAME "VK_NV_shading_rate_image"
+
+
+typedef enum VkShadingRatePaletteEntryNV {
+    VK_SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV = 0,
+    VK_SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV = 1,
+    VK_SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV = 2,
+    VK_SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV = 3,
+    VK_SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV = 4,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV = 5,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV = 6,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV = 7,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV = 8,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV = 9,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV = 10,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV = 11,
+    VK_SHADING_RATE_PALETTE_ENTRY_BEGIN_RANGE_NV = VK_SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV,
+    VK_SHADING_RATE_PALETTE_ENTRY_END_RANGE_NV = VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV,
+    VK_SHADING_RATE_PALETTE_ENTRY_RANGE_SIZE_NV = (VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV - VK_SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV + 1),
+    VK_SHADING_RATE_PALETTE_ENTRY_MAX_ENUM_NV = 0x7FFFFFFF
+} VkShadingRatePaletteEntryNV;
+
+typedef enum VkCoarseSampleOrderTypeNV {
+    VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV = 0,
+    VK_COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV = 1,
+    VK_COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV = 2,
+    VK_COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV = 3,
+    VK_COARSE_SAMPLE_ORDER_TYPE_BEGIN_RANGE_NV = VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV,
+    VK_COARSE_SAMPLE_ORDER_TYPE_END_RANGE_NV = VK_COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV,
+    VK_COARSE_SAMPLE_ORDER_TYPE_RANGE_SIZE_NV = (VK_COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV - VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV + 1),
+    VK_COARSE_SAMPLE_ORDER_TYPE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkCoarseSampleOrderTypeNV;
+
+typedef struct VkShadingRatePaletteNV {
+    uint32_t                              shadingRatePaletteEntryCount;
+    const VkShadingRatePaletteEntryNV*    pShadingRatePaletteEntries;
+} VkShadingRatePaletteNV;
+
+typedef struct VkPipelineViewportShadingRateImageStateCreateInfoNV {
+    VkStructureType                  sType;
+    const void*                      pNext;
+    VkBool32                         shadingRateImageEnable;
+    uint32_t                         viewportCount;
+    const VkShadingRatePaletteNV*    pShadingRatePalettes;
+} VkPipelineViewportShadingRateImageStateCreateInfoNV;
+
+typedef struct VkPhysicalDeviceShadingRateImageFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shadingRateImage;
+    VkBool32           shadingRateCoarseSampleOrder;
+} VkPhysicalDeviceShadingRateImageFeaturesNV;
+
+typedef struct VkPhysicalDeviceShadingRateImagePropertiesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkExtent2D         shadingRateTexelSize;
+    uint32_t           shadingRatePaletteSize;
+    uint32_t           shadingRateMaxCoarseSamples;
+} VkPhysicalDeviceShadingRateImagePropertiesNV;
+
+typedef struct VkCoarseSampleLocationNV {
+    uint32_t    pixelX;
+    uint32_t    pixelY;
+    uint32_t    sample;
+} VkCoarseSampleLocationNV;
+
+typedef struct VkCoarseSampleOrderCustomNV {
+    VkShadingRatePaletteEntryNV        shadingRate;
+    uint32_t                           sampleCount;
+    uint32_t                           sampleLocationCount;
+    const VkCoarseSampleLocationNV*    pSampleLocations;
+} VkCoarseSampleOrderCustomNV;
+
+typedef struct VkPipelineViewportCoarseSampleOrderStateCreateInfoNV {
+    VkStructureType                       sType;
+    const void*                           pNext;
+    VkCoarseSampleOrderTypeNV             sampleOrderType;
+    uint32_t                              customSampleOrderCount;
+    const VkCoarseSampleOrderCustomNV*    pCustomSampleOrders;
+} VkPipelineViewportCoarseSampleOrderStateCreateInfoNV;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdBindShadingRateImageNV)(VkCommandBuffer commandBuffer, VkImageView imageView, VkImageLayout imageLayout);
+typedef void (VKAPI_PTR *PFN_vkCmdSetViewportShadingRatePaletteNV)(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount, const VkShadingRatePaletteNV* pShadingRatePalettes);
+typedef void (VKAPI_PTR *PFN_vkCmdSetCoarseSampleOrderNV)(VkCommandBuffer commandBuffer, VkCoarseSampleOrderTypeNV sampleOrderType, uint32_t customSampleOrderCount, const VkCoarseSampleOrderCustomNV* pCustomSampleOrders);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdBindShadingRateImageNV(
+    VkCommandBuffer                             commandBuffer,
+    VkImageView                                 imageView,
+    VkImageLayout                               imageLayout);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdSetViewportShadingRatePaletteNV(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    firstViewport,
+    uint32_t                                    viewportCount,
+    const VkShadingRatePaletteNV*               pShadingRatePalettes);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdSetCoarseSampleOrderNV(
+    VkCommandBuffer                             commandBuffer,
+    VkCoarseSampleOrderTypeNV                   sampleOrderType,
+    uint32_t                                    customSampleOrderCount,
+    const VkCoarseSampleOrderCustomNV*          pCustomSampleOrders);
+#endif
+
+#define VK_NV_ray_tracing 1
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkAccelerationStructureNV)
+
+#define VK_NV_RAY_TRACING_SPEC_VERSION    3
+#define VK_NV_RAY_TRACING_EXTENSION_NAME  "VK_NV_ray_tracing"
+#define VK_SHADER_UNUSED_NV               (~0U)
+
+
+typedef enum VkRayTracingShaderGroupTypeNV {
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV = 0,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_NV = 1,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV = 2,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_BEGIN_RANGE_NV = VK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_END_RANGE_NV = VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_RANGE_SIZE_NV = (VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV - VK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV + 1),
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkRayTracingShaderGroupTypeNV;
+
+typedef enum VkGeometryTypeNV {
+    VK_GEOMETRY_TYPE_TRIANGLES_NV = 0,
+    VK_GEOMETRY_TYPE_AABBS_NV = 1,
+    VK_GEOMETRY_TYPE_BEGIN_RANGE_NV = VK_GEOMETRY_TYPE_TRIANGLES_NV,
+    VK_GEOMETRY_TYPE_END_RANGE_NV = VK_GEOMETRY_TYPE_AABBS_NV,
+    VK_GEOMETRY_TYPE_RANGE_SIZE_NV = (VK_GEOMETRY_TYPE_AABBS_NV - VK_GEOMETRY_TYPE_TRIANGLES_NV + 1),
+    VK_GEOMETRY_TYPE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkGeometryTypeNV;
+
+typedef enum VkAccelerationStructureTypeNV {
+    VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_NV = 0,
+    VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV = 1,
+    VK_ACCELERATION_STRUCTURE_TYPE_BEGIN_RANGE_NV = VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_NV,
+    VK_ACCELERATION_STRUCTURE_TYPE_END_RANGE_NV = VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV,
+    VK_ACCELERATION_STRUCTURE_TYPE_RANGE_SIZE_NV = (VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV - VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_NV + 1),
+    VK_ACCELERATION_STRUCTURE_TYPE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkAccelerationStructureTypeNV;
+
+typedef enum VkCopyAccelerationStructureModeNV {
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_NV = 0,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV = 1,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_BEGIN_RANGE_NV = VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_NV,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_END_RANGE_NV = VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_RANGE_SIZE_NV = (VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV - VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_NV + 1),
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkCopyAccelerationStructureModeNV;
+
+typedef enum VkAccelerationStructureMemoryRequirementsTypeNV {
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV = 0,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV = 1,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV = 2,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BEGIN_RANGE_NV = VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_END_RANGE_NV = VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_RANGE_SIZE_NV = (VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV - VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV + 1),
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkAccelerationStructureMemoryRequirementsTypeNV;
+
+
+typedef enum VkGeometryFlagBitsNV {
+    VK_GEOMETRY_OPAQUE_BIT_NV = 0x00000001,
+    VK_GEOMETRY_NO_DUPLICATE_ANY_HIT_INVOCATION_BIT_NV = 0x00000002,
+    VK_GEOMETRY_FLAG_BITS_MAX_ENUM_NV = 0x7FFFFFFF
+} VkGeometryFlagBitsNV;
+typedef VkFlags VkGeometryFlagsNV;
+
+typedef enum VkGeometryInstanceFlagBitsNV {
+    VK_GEOMETRY_INSTANCE_TRIANGLE_CULL_DISABLE_BIT_NV = 0x00000001,
+    VK_GEOMETRY_INSTANCE_TRIANGLE_FRONT_COUNTERCLOCKWISE_BIT_NV = 0x00000002,
+    VK_GEOMETRY_INSTANCE_FORCE_OPAQUE_BIT_NV = 0x00000004,
+    VK_GEOMETRY_INSTANCE_FORCE_NO_OPAQUE_BIT_NV = 0x00000008,
+    VK_GEOMETRY_INSTANCE_FLAG_BITS_MAX_ENUM_NV = 0x7FFFFFFF
+} VkGeometryInstanceFlagBitsNV;
+typedef VkFlags VkGeometryInstanceFlagsNV;
+
+typedef enum VkBuildAccelerationStructureFlagBitsNV {
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_NV = 0x00000001,
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_NV = 0x00000002,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_NV = 0x00000004,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_NV = 0x00000008,
+    VK_BUILD_ACCELERATION_STRUCTURE_LOW_MEMORY_BIT_NV = 0x00000010,
+    VK_BUILD_ACCELERATION_STRUCTURE_FLAG_BITS_MAX_ENUM_NV = 0x7FFFFFFF
+} VkBuildAccelerationStructureFlagBitsNV;
+typedef VkFlags VkBuildAccelerationStructureFlagsNV;
+
+typedef struct VkRayTracingShaderGroupCreateInfoNV {
+    VkStructureType                  sType;
+    const void*                      pNext;
+    VkRayTracingShaderGroupTypeNV    type;
+    uint32_t                         generalShader;
+    uint32_t                         closestHitShader;
+    uint32_t                         anyHitShader;
+    uint32_t                         intersectionShader;
+} VkRayTracingShaderGroupCreateInfoNV;
+
+typedef struct VkRayTracingPipelineCreateInfoNV {
+    VkStructureType                               sType;
+    const void*                                   pNext;
+    VkPipelineCreateFlags                         flags;
+    uint32_t                                      stageCount;
+    const VkPipelineShaderStageCreateInfo*        pStages;
+    uint32_t                                      groupCount;
+    const VkRayTracingShaderGroupCreateInfoNV*    pGroups;
+    uint32_t                                      maxRecursionDepth;
+    VkPipelineLayout                              layout;
+    VkPipeline                                    basePipelineHandle;
+    int32_t                                       basePipelineIndex;
+} VkRayTracingPipelineCreateInfoNV;
+
+typedef struct VkGeometryTrianglesNV {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkBuffer           vertexData;
+    VkDeviceSize       vertexOffset;
+    uint32_t           vertexCount;
+    VkDeviceSize       vertexStride;
+    VkFormat           vertexFormat;
+    VkBuffer           indexData;
+    VkDeviceSize       indexOffset;
+    uint32_t           indexCount;
+    VkIndexType        indexType;
+    VkBuffer           transformData;
+    VkDeviceSize       transformOffset;
+} VkGeometryTrianglesNV;
+
+typedef struct VkGeometryAABBNV {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkBuffer           aabbData;
+    uint32_t           numAABBs;
+    uint32_t           stride;
+    VkDeviceSize       offset;
+} VkGeometryAABBNV;
+
+typedef struct VkGeometryDataNV {
+    VkGeometryTrianglesNV    triangles;
+    VkGeometryAABBNV         aabbs;
+} VkGeometryDataNV;
+
+typedef struct VkGeometryNV {
+    VkStructureType      sType;
+    const void*          pNext;
+    VkGeometryTypeNV     geometryType;
+    VkGeometryDataNV     geometry;
+    VkGeometryFlagsNV    flags;
+} VkGeometryNV;
+
+typedef struct VkAccelerationStructureInfoNV {
+    VkStructureType                        sType;
+    const void*                            pNext;
+    VkAccelerationStructureTypeNV          type;
+    VkBuildAccelerationStructureFlagsNV    flags;
+    uint32_t                               instanceCount;
+    uint32_t                               geometryCount;
+    const VkGeometryNV*                    pGeometries;
+} VkAccelerationStructureInfoNV;
+
+typedef struct VkAccelerationStructureCreateInfoNV {
+    VkStructureType                  sType;
+    const void*                      pNext;
+    VkDeviceSize                     compactedSize;
+    VkAccelerationStructureInfoNV    info;
+} VkAccelerationStructureCreateInfoNV;
+
+typedef struct VkBindAccelerationStructureMemoryInfoNV {
+    VkStructureType              sType;
+    const void*                  pNext;
+    VkAccelerationStructureNV    accelerationStructure;
+    VkDeviceMemory               memory;
+    VkDeviceSize                 memoryOffset;
+    uint32_t                     deviceIndexCount;
+    const uint32_t*              pDeviceIndices;
+} VkBindAccelerationStructureMemoryInfoNV;
+
+typedef struct VkWriteDescriptorSetAccelerationStructureNV {
+    VkStructureType                     sType;
+    const void*                         pNext;
+    uint32_t                            accelerationStructureCount;
+    const VkAccelerationStructureNV*    pAccelerationStructures;
+} VkWriteDescriptorSetAccelerationStructureNV;
+
+typedef struct VkAccelerationStructureMemoryRequirementsInfoNV {
+    VkStructureType                                    sType;
+    const void*                                        pNext;
+    VkAccelerationStructureMemoryRequirementsTypeNV    type;
+    VkAccelerationStructureNV                          accelerationStructure;
+} VkAccelerationStructureMemoryRequirementsInfoNV;
+
+typedef struct VkPhysicalDeviceRayTracingPropertiesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           shaderGroupHandleSize;
+    uint32_t           maxRecursionDepth;
+    uint32_t           maxShaderGroupStride;
+    uint32_t           shaderGroupBaseAlignment;
+    uint64_t           maxGeometryCount;
+    uint64_t           maxInstanceCount;
+    uint64_t           maxTriangleCount;
+    uint32_t           maxDescriptorSetAccelerationStructures;
+} VkPhysicalDeviceRayTracingPropertiesNV;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkCreateAccelerationStructureNV)(VkDevice device, const VkAccelerationStructureCreateInfoNV* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkAccelerationStructureNV* pAccelerationStructure);
+typedef void (VKAPI_PTR *PFN_vkDestroyAccelerationStructureNV)(VkDevice device, VkAccelerationStructureNV accelerationStructure, const VkAllocationCallbacks* pAllocator);
+typedef void (VKAPI_PTR *PFN_vkGetAccelerationStructureMemoryRequirementsNV)(VkDevice device, const VkAccelerationStructureMemoryRequirementsInfoNV* pInfo, VkMemoryRequirements2KHR* pMemoryRequirements);
+typedef VkResult (VKAPI_PTR *PFN_vkBindAccelerationStructureMemoryNV)(VkDevice device, uint32_t bindInfoCount, const VkBindAccelerationStructureMemoryInfoNV* pBindInfos);
+typedef void (VKAPI_PTR *PFN_vkCmdBuildAccelerationStructureNV)(VkCommandBuffer commandBuffer, const VkAccelerationStructureInfoNV* pInfo, VkBuffer instanceData, VkDeviceSize instanceOffset, VkBool32 update, VkAccelerationStructureNV dst, VkAccelerationStructureNV src, VkBuffer scratch, VkDeviceSize scratchOffset);
+typedef void (VKAPI_PTR *PFN_vkCmdCopyAccelerationStructureNV)(VkCommandBuffer commandBuffer, VkAccelerationStructureNV dst, VkAccelerationStructureNV src, VkCopyAccelerationStructureModeNV mode);
+typedef void (VKAPI_PTR *PFN_vkCmdTraceRaysNV)(VkCommandBuffer commandBuffer, VkBuffer raygenShaderBindingTableBuffer, VkDeviceSize raygenShaderBindingOffset, VkBuffer missShaderBindingTableBuffer, VkDeviceSize missShaderBindingOffset, VkDeviceSize missShaderBindingStride, VkBuffer hitShaderBindingTableBuffer, VkDeviceSize hitShaderBindingOffset, VkDeviceSize hitShaderBindingStride, VkBuffer callableShaderBindingTableBuffer, VkDeviceSize callableShaderBindingOffset, VkDeviceSize callableShaderBindingStride, uint32_t width, uint32_t height, uint32_t depth);
+typedef VkResult (VKAPI_PTR *PFN_vkCreateRayTracingPipelinesNV)(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount, const VkRayTracingPipelineCreateInfoNV* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines);
+typedef VkResult (VKAPI_PTR *PFN_vkGetRayTracingShaderGroupHandlesNV)(VkDevice device, VkPipeline pipeline, uint32_t firstGroup, uint32_t groupCount, size_t dataSize, void* pData);
+typedef VkResult (VKAPI_PTR *PFN_vkGetAccelerationStructureHandleNV)(VkDevice device, VkAccelerationStructureNV accelerationStructure, size_t dataSize, void* pData);
+typedef void (VKAPI_PTR *PFN_vkCmdWriteAccelerationStructuresPropertiesNV)(VkCommandBuffer commandBuffer, uint32_t accelerationStructureCount, const VkAccelerationStructureNV* pAccelerationStructures, VkQueryType queryType, VkQueryPool queryPool, uint32_t firstQuery);
+typedef VkResult (VKAPI_PTR *PFN_vkCompileDeferredNV)(VkDevice device, VkPipeline pipeline, uint32_t shader);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkCreateAccelerationStructureNV(
+    VkDevice                                    device,
+    const VkAccelerationStructureCreateInfoNV*  pCreateInfo,
+    const VkAllocationCallbacks*                pAllocator,
+    VkAccelerationStructureNV*                  pAccelerationStructure);
+
+VKAPI_ATTR void VKAPI_CALL vkDestroyAccelerationStructureNV(
+    VkDevice                                    device,
+    VkAccelerationStructureNV                   accelerationStructure,
+    const VkAllocationCallbacks*                pAllocator);
+
+VKAPI_ATTR void VKAPI_CALL vkGetAccelerationStructureMemoryRequirementsNV(
+    VkDevice                                    device,
+    const VkAccelerationStructureMemoryRequirementsInfoNV* pInfo,
+    VkMemoryRequirements2KHR*                   pMemoryRequirements);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkBindAccelerationStructureMemoryNV(
+    VkDevice                                    device,
+    uint32_t                                    bindInfoCount,
+    const VkBindAccelerationStructureMemoryInfoNV* pBindInfos);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdBuildAccelerationStructureNV(
+    VkCommandBuffer                             commandBuffer,
+    const VkAccelerationStructureInfoNV*        pInfo,
+    VkBuffer                                    instanceData,
+    VkDeviceSize                                instanceOffset,
+    VkBool32                                    update,
+    VkAccelerationStructureNV                   dst,
+    VkAccelerationStructureNV                   src,
+    VkBuffer                                    scratch,
+    VkDeviceSize                                scratchOffset);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdCopyAccelerationStructureNV(
+    VkCommandBuffer                             commandBuffer,
+    VkAccelerationStructureNV                   dst,
+    VkAccelerationStructureNV                   src,
+    VkCopyAccelerationStructureModeNV           mode);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdTraceRaysNV(
+    VkCommandBuffer                             commandBuffer,
+    VkBuffer                                    raygenShaderBindingTableBuffer,
+    VkDeviceSize                                raygenShaderBindingOffset,
+    VkBuffer                                    missShaderBindingTableBuffer,
+    VkDeviceSize                                missShaderBindingOffset,
+    VkDeviceSize                                missShaderBindingStride,
+    VkBuffer                                    hitShaderBindingTableBuffer,
+    VkDeviceSize                                hitShaderBindingOffset,
+    VkDeviceSize                                hitShaderBindingStride,
+    VkBuffer                                    callableShaderBindingTableBuffer,
+    VkDeviceSize                                callableShaderBindingOffset,
+    VkDeviceSize                                callableShaderBindingStride,
+    uint32_t                                    width,
+    uint32_t                                    height,
+    uint32_t                                    depth);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkCreateRayTracingPipelinesNV(
+    VkDevice                                    device,
+    VkPipelineCache                             pipelineCache,
+    uint32_t                                    createInfoCount,
+    const VkRayTracingPipelineCreateInfoNV*     pCreateInfos,
+    const VkAllocationCallbacks*                pAllocator,
+    VkPipeline*                                 pPipelines);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetRayTracingShaderGroupHandlesNV(
+    VkDevice                                    device,
+    VkPipeline                                  pipeline,
+    uint32_t                                    firstGroup,
+    uint32_t                                    groupCount,
+    size_t                                      dataSize,
+    void*                                       pData);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetAccelerationStructureHandleNV(
+    VkDevice                                    device,
+    VkAccelerationStructureNV                   accelerationStructure,
+    size_t                                      dataSize,
+    void*                                       pData);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdWriteAccelerationStructuresPropertiesNV(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    accelerationStructureCount,
+    const VkAccelerationStructureNV*            pAccelerationStructures,
+    VkQueryType                                 queryType,
+    VkQueryPool                                 queryPool,
+    uint32_t                                    firstQuery);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkCompileDeferredNV(
+    VkDevice                                    device,
+    VkPipeline                                  pipeline,
+    uint32_t                                    shader);
+#endif
+
+#define VK_NV_representative_fragment_test 1
+#define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_SPEC_VERSION 1
+#define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_EXTENSION_NAME "VK_NV_representative_fragment_test"
+
+typedef struct VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           representativeFragmentTest;
+} VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV;
+
+typedef struct VkPipelineRepresentativeFragmentTestStateCreateInfoNV {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkBool32           representativeFragmentTestEnable;
+} VkPipelineRepresentativeFragmentTestStateCreateInfoNV;
+
+
+
 #define VK_EXT_global_priority 1
 #define VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION 2
 #define VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME "VK_EXT_global_priority"
@@ -7293,6 +8563,381 @@
     VkMemoryHostPointerPropertiesEXT*           pMemoryHostPointerProperties);
 #endif
 
+#define VK_AMD_buffer_marker 1
+#define VK_AMD_BUFFER_MARKER_SPEC_VERSION 1
+#define VK_AMD_BUFFER_MARKER_EXTENSION_NAME "VK_AMD_buffer_marker"
+
+typedef void (VKAPI_PTR *PFN_vkCmdWriteBufferMarkerAMD)(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage, VkBuffer dstBuffer, VkDeviceSize dstOffset, uint32_t marker);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdWriteBufferMarkerAMD(
+    VkCommandBuffer                             commandBuffer,
+    VkPipelineStageFlagBits                     pipelineStage,
+    VkBuffer                                    dstBuffer,
+    VkDeviceSize                                dstOffset,
+    uint32_t                                    marker);
+#endif
+
+#define VK_EXT_calibrated_timestamps 1
+#define VK_EXT_CALIBRATED_TIMESTAMPS_SPEC_VERSION 1
+#define VK_EXT_CALIBRATED_TIMESTAMPS_EXTENSION_NAME "VK_EXT_calibrated_timestamps"
+
+
+typedef enum VkTimeDomainEXT {
+    VK_TIME_DOMAIN_DEVICE_EXT = 0,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT = 1,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT = 2,
+    VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT = 3,
+    VK_TIME_DOMAIN_BEGIN_RANGE_EXT = VK_TIME_DOMAIN_DEVICE_EXT,
+    VK_TIME_DOMAIN_END_RANGE_EXT = VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT,
+    VK_TIME_DOMAIN_RANGE_SIZE_EXT = (VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT - VK_TIME_DOMAIN_DEVICE_EXT + 1),
+    VK_TIME_DOMAIN_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkTimeDomainEXT;
+
+typedef struct VkCalibratedTimestampInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkTimeDomainEXT    timeDomain;
+} VkCalibratedTimestampInfoEXT;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT)(VkPhysicalDevice physicalDevice, uint32_t* pTimeDomainCount, VkTimeDomainEXT* pTimeDomains);
+typedef VkResult (VKAPI_PTR *PFN_vkGetCalibratedTimestampsEXT)(VkDevice device, uint32_t timestampCount, const VkCalibratedTimestampInfoEXT* pTimestampInfos, uint64_t* pTimestamps, uint64_t* pMaxDeviation);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pTimeDomainCount,
+    VkTimeDomainEXT*                            pTimeDomains);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetCalibratedTimestampsEXT(
+    VkDevice                                    device,
+    uint32_t                                    timestampCount,
+    const VkCalibratedTimestampInfoEXT*         pTimestampInfos,
+    uint64_t*                                   pTimestamps,
+    uint64_t*                                   pMaxDeviation);
+#endif
+
+#define VK_AMD_shader_core_properties 1
+#define VK_AMD_SHADER_CORE_PROPERTIES_SPEC_VERSION 1
+#define VK_AMD_SHADER_CORE_PROPERTIES_EXTENSION_NAME "VK_AMD_shader_core_properties"
+
+typedef struct VkPhysicalDeviceShaderCorePropertiesAMD {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           shaderEngineCount;
+    uint32_t           shaderArraysPerEngineCount;
+    uint32_t           computeUnitsPerShaderArray;
+    uint32_t           simdPerComputeUnit;
+    uint32_t           wavefrontsPerSimd;
+    uint32_t           wavefrontSize;
+    uint32_t           sgprsPerSimd;
+    uint32_t           minSgprAllocation;
+    uint32_t           maxSgprAllocation;
+    uint32_t           sgprAllocationGranularity;
+    uint32_t           vgprsPerSimd;
+    uint32_t           minVgprAllocation;
+    uint32_t           maxVgprAllocation;
+    uint32_t           vgprAllocationGranularity;
+} VkPhysicalDeviceShaderCorePropertiesAMD;
+
+
+
+#define VK_AMD_memory_overallocation_behavior 1
+#define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_SPEC_VERSION 1
+#define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_EXTENSION_NAME "VK_AMD_memory_overallocation_behavior"
+
+
+typedef enum VkMemoryOverallocationBehaviorAMD {
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD = 0,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_ALLOWED_AMD = 1,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DISALLOWED_AMD = 2,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_BEGIN_RANGE_AMD = VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_END_RANGE_AMD = VK_MEMORY_OVERALLOCATION_BEHAVIOR_DISALLOWED_AMD,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_RANGE_SIZE_AMD = (VK_MEMORY_OVERALLOCATION_BEHAVIOR_DISALLOWED_AMD - VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD + 1),
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_MAX_ENUM_AMD = 0x7FFFFFFF
+} VkMemoryOverallocationBehaviorAMD;
+
+typedef struct VkDeviceMemoryOverallocationCreateInfoAMD {
+    VkStructureType                      sType;
+    const void*                          pNext;
+    VkMemoryOverallocationBehaviorAMD    overallocationBehavior;
+} VkDeviceMemoryOverallocationCreateInfoAMD;
+
+
+
+#define VK_EXT_vertex_attribute_divisor 1
+#define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION 3
+#define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME "VK_EXT_vertex_attribute_divisor"
+
+typedef struct VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxVertexAttribDivisor;
+} VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT;
+
+typedef struct VkVertexInputBindingDivisorDescriptionEXT {
+    uint32_t    binding;
+    uint32_t    divisor;
+} VkVertexInputBindingDivisorDescriptionEXT;
+
+typedef struct VkPipelineVertexInputDivisorStateCreateInfoEXT {
+    VkStructureType                                     sType;
+    const void*                                         pNext;
+    uint32_t                                            vertexBindingDivisorCount;
+    const VkVertexInputBindingDivisorDescriptionEXT*    pVertexBindingDivisors;
+} VkPipelineVertexInputDivisorStateCreateInfoEXT;
+
+typedef struct VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           vertexAttributeInstanceRateDivisor;
+    VkBool32           vertexAttributeInstanceRateZeroDivisor;
+} VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT;
+
+
+
+#define VK_NV_shader_subgroup_partitioned 1
+#define VK_NV_SHADER_SUBGROUP_PARTITIONED_SPEC_VERSION 1
+#define VK_NV_SHADER_SUBGROUP_PARTITIONED_EXTENSION_NAME "VK_NV_shader_subgroup_partitioned"
+
+
+#define VK_NV_compute_shader_derivatives 1
+#define VK_NV_COMPUTE_SHADER_DERIVATIVES_SPEC_VERSION 1
+#define VK_NV_COMPUTE_SHADER_DERIVATIVES_EXTENSION_NAME "VK_NV_compute_shader_derivatives"
+
+typedef struct VkPhysicalDeviceComputeShaderDerivativesFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           computeDerivativeGroupQuads;
+    VkBool32           computeDerivativeGroupLinear;
+} VkPhysicalDeviceComputeShaderDerivativesFeaturesNV;
+
+
+
+#define VK_NV_mesh_shader 1
+#define VK_NV_MESH_SHADER_SPEC_VERSION    1
+#define VK_NV_MESH_SHADER_EXTENSION_NAME  "VK_NV_mesh_shader"
+
+typedef struct VkPhysicalDeviceMeshShaderFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           taskShader;
+    VkBool32           meshShader;
+} VkPhysicalDeviceMeshShaderFeaturesNV;
+
+typedef struct VkPhysicalDeviceMeshShaderPropertiesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           maxDrawMeshTasksCount;
+    uint32_t           maxTaskWorkGroupInvocations;
+    uint32_t           maxTaskWorkGroupSize[3];
+    uint32_t           maxTaskTotalMemorySize;
+    uint32_t           maxTaskOutputCount;
+    uint32_t           maxMeshWorkGroupInvocations;
+    uint32_t           maxMeshWorkGroupSize[3];
+    uint32_t           maxMeshTotalMemorySize;
+    uint32_t           maxMeshOutputVertices;
+    uint32_t           maxMeshOutputPrimitives;
+    uint32_t           maxMeshMultiviewViewCount;
+    uint32_t           meshOutputPerVertexGranularity;
+    uint32_t           meshOutputPerPrimitiveGranularity;
+} VkPhysicalDeviceMeshShaderPropertiesNV;
+
+typedef struct VkDrawMeshTasksIndirectCommandNV {
+    uint32_t    taskCount;
+    uint32_t    firstTask;
+} VkDrawMeshTasksIndirectCommandNV;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdDrawMeshTasksNV)(VkCommandBuffer commandBuffer, uint32_t taskCount, uint32_t firstTask);
+typedef void (VKAPI_PTR *PFN_vkCmdDrawMeshTasksIndirectNV)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, uint32_t drawCount, uint32_t stride);
+typedef void (VKAPI_PTR *PFN_vkCmdDrawMeshTasksIndirectCountNV)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawMeshTasksNV(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    taskCount,
+    uint32_t                                    firstTask);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawMeshTasksIndirectNV(
+    VkCommandBuffer                             commandBuffer,
+    VkBuffer                                    buffer,
+    VkDeviceSize                                offset,
+    uint32_t                                    drawCount,
+    uint32_t                                    stride);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdDrawMeshTasksIndirectCountNV(
+    VkCommandBuffer                             commandBuffer,
+    VkBuffer                                    buffer,
+    VkDeviceSize                                offset,
+    VkBuffer                                    countBuffer,
+    VkDeviceSize                                countBufferOffset,
+    uint32_t                                    maxDrawCount,
+    uint32_t                                    stride);
+#endif
+
+#define VK_NV_fragment_shader_barycentric 1
+#define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_SPEC_VERSION 1
+#define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME "VK_NV_fragment_shader_barycentric"
+
+typedef struct VkPhysicalDeviceFragmentShaderBarycentricFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           fragmentShaderBarycentric;
+} VkPhysicalDeviceFragmentShaderBarycentricFeaturesNV;
+
+
+
+#define VK_NV_shader_image_footprint 1
+#define VK_NV_SHADER_IMAGE_FOOTPRINT_SPEC_VERSION 1
+#define VK_NV_SHADER_IMAGE_FOOTPRINT_EXTENSION_NAME "VK_NV_shader_image_footprint"
+
+typedef struct VkPhysicalDeviceShaderImageFootprintFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           imageFootprint;
+} VkPhysicalDeviceShaderImageFootprintFeaturesNV;
+
+
+
+#define VK_NV_scissor_exclusive 1
+#define VK_NV_SCISSOR_EXCLUSIVE_SPEC_VERSION 1
+#define VK_NV_SCISSOR_EXCLUSIVE_EXTENSION_NAME "VK_NV_scissor_exclusive"
+
+typedef struct VkPipelineViewportExclusiveScissorStateCreateInfoNV {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           exclusiveScissorCount;
+    const VkRect2D*    pExclusiveScissors;
+} VkPipelineViewportExclusiveScissorStateCreateInfoNV;
+
+typedef struct VkPhysicalDeviceExclusiveScissorFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           exclusiveScissor;
+} VkPhysicalDeviceExclusiveScissorFeaturesNV;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdSetExclusiveScissorNV)(VkCommandBuffer commandBuffer, uint32_t firstExclusiveScissor, uint32_t exclusiveScissorCount, const VkRect2D* pExclusiveScissors);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdSetExclusiveScissorNV(
+    VkCommandBuffer                             commandBuffer,
+    uint32_t                                    firstExclusiveScissor,
+    uint32_t                                    exclusiveScissorCount,
+    const VkRect2D*                             pExclusiveScissors);
+#endif
+
+#define VK_NV_device_diagnostic_checkpoints 1
+#define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_SPEC_VERSION 2
+#define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME "VK_NV_device_diagnostic_checkpoints"
+
+typedef struct VkQueueFamilyCheckpointPropertiesNV {
+    VkStructureType         sType;
+    void*                   pNext;
+    VkPipelineStageFlags    checkpointExecutionStageMask;
+} VkQueueFamilyCheckpointPropertiesNV;
+
+typedef struct VkCheckpointDataNV {
+    VkStructureType            sType;
+    void*                      pNext;
+    VkPipelineStageFlagBits    stage;
+    void*                      pCheckpointMarker;
+} VkCheckpointDataNV;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdSetCheckpointNV)(VkCommandBuffer commandBuffer, const void* pCheckpointMarker);
+typedef void (VKAPI_PTR *PFN_vkGetQueueCheckpointDataNV)(VkQueue queue, uint32_t* pCheckpointDataCount, VkCheckpointDataNV* pCheckpointData);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdSetCheckpointNV(
+    VkCommandBuffer                             commandBuffer,
+    const void*                                 pCheckpointMarker);
+
+VKAPI_ATTR void VKAPI_CALL vkGetQueueCheckpointDataNV(
+    VkQueue                                     queue,
+    uint32_t*                                   pCheckpointDataCount,
+    VkCheckpointDataNV*                         pCheckpointData);
+#endif
+
+#define VK_EXT_pci_bus_info 1
+#define VK_EXT_PCI_BUS_INFO_SPEC_VERSION  2
+#define VK_EXT_PCI_BUS_INFO_EXTENSION_NAME "VK_EXT_pci_bus_info"
+
+typedef struct VkPhysicalDevicePCIBusInfoPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    uint32_t           pciDomain;
+    uint32_t           pciBus;
+    uint32_t           pciDevice;
+    uint32_t           pciFunction;
+} VkPhysicalDevicePCIBusInfoPropertiesEXT;
+
+
+
+#define VK_EXT_fragment_density_map 1
+#define VK_EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION 1
+#define VK_EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME "VK_EXT_fragment_density_map"
+
+typedef struct VkPhysicalDeviceFragmentDensityMapFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           fragmentDensityMap;
+    VkBool32           fragmentDensityMapDynamic;
+    VkBool32           fragmentDensityMapNonSubsampledImages;
+} VkPhysicalDeviceFragmentDensityMapFeaturesEXT;
+
+typedef struct VkPhysicalDeviceFragmentDensityMapPropertiesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkExtent2D         minFragmentDensityTexelSize;
+    VkExtent2D         maxFragmentDensityTexelSize;
+    VkBool32           fragmentDensityInvocations;
+} VkPhysicalDeviceFragmentDensityMapPropertiesEXT;
+
+typedef struct VkRenderPassFragmentDensityMapCreateInfoEXT {
+    VkStructureType          sType;
+    const void*              pNext;
+    VkAttachmentReference    fragmentDensityMapAttachment;
+} VkRenderPassFragmentDensityMapCreateInfoEXT;
+
+
+
+#define VK_EXT_scalar_block_layout 1
+#define VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION 1
+#define VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME "VK_EXT_scalar_block_layout"
+
+typedef struct VkPhysicalDeviceScalarBlockLayoutFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           scalarBlockLayout;
+} VkPhysicalDeviceScalarBlockLayoutFeaturesEXT;
+
+
+
+#define VK_GOOGLE_hlsl_functionality1 1
+#define VK_GOOGLE_HLSL_FUNCTIONALITY1_SPEC_VERSION 1
+#define VK_GOOGLE_HLSL_FUNCTIONALITY1_EXTENSION_NAME "VK_GOOGLE_hlsl_functionality1"
+
+
+#define VK_GOOGLE_decorate_string 1
+#define VK_GOOGLE_DECORATE_STRING_SPEC_VERSION 1
+#define VK_GOOGLE_DECORATE_STRING_EXTENSION_NAME "VK_GOOGLE_decorate_string"
+
+
+#define VK_EXT_separate_stencil_usage 1
+#define VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION 1
+#define VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME "VK_EXT_separate_stencil_usage"
+
+typedef struct VkImageStencilUsageCreateInfoEXT {
+    VkStructureType      sType;
+    const void*          pNext;
+    VkImageUsageFlags    stencilUsage;
+} VkImageStencilUsageCreateInfoEXT;
+
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 7f4f2c4..fed8481 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -39,11 +39,13 @@
         "-Wno-switch-enum",
         "-Wno-undef",
 
+        // Have clang emit complete debug_info.
+        "-fstandalone-debug",
+
         //"-DLOG_NDEBUG=0",
     ],
 
     cppflags: [
-        "-std=c++14",
         "-Wno-c99-extensions",
         "-Wno-c++98-compat-pedantic",
         "-Wno-exit-time-destructors",
@@ -82,6 +84,8 @@
         "libutils",
         "libcutils",
         "libz",
+        "libnativebridge",
+        "libnativeloader",
         "libnativewindow",
         "android.hardware.graphics.common@1.0",
     ],
diff --git a/vulkan/libvulkan/api_gen.cpp b/vulkan/libvulkan/api_gen.cpp
index 7650e0c..df86af0 100644
--- a/vulkan/libvulkan/api_gen.cpp
+++ b/vulkan/libvulkan/api_gen.cpp
@@ -553,7 +553,12 @@
         "vkEnumeratePhysicalDeviceGroups",
         "vkEnumeratePhysicalDeviceGroupsKHR",
         "vkEnumeratePhysicalDevices",
+        "vkGetDisplayModeProperties2KHR",
+        "vkGetDisplayPlaneCapabilities2KHR",
         "vkGetInstanceProcAddr",
+        "vkGetPhysicalDeviceCalibrateableTimeDomainsEXT",
+        "vkGetPhysicalDeviceDisplayPlaneProperties2KHR",
+        "vkGetPhysicalDeviceDisplayProperties2KHR",
         "vkGetPhysicalDeviceExternalBufferProperties",
         "vkGetPhysicalDeviceExternalBufferPropertiesKHR",
         "vkGetPhysicalDeviceExternalFenceProperties",
diff --git a/vulkan/libvulkan/code-generator.tmpl b/vulkan/libvulkan/code-generator.tmpl
index 1f4df1e..f04eb03 100644
--- a/vulkan/libvulkan/code-generator.tmpl
+++ b/vulkan/libvulkan/code-generator.tmpl
@@ -1149,6 +1149,7 @@
   {{else if eq $ext "VK_EXT_direct_mode_display"}}true
   {{else if eq $ext "VK_EXT_display_surface_counter"}}true
   {{else if eq $ext "VK_EXT_display_control"}}true
+  {{else if eq $ext "VK_FUCHSIA_imagepipe_surface"}}true
   {{else if eq $ext "VK_MVK_ios_surface"}}true
   {{else if eq $ext "VK_MVK_macos_surface"}}true
   {{else if eq $ext "VK_NN_vi_surface"}}true
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 56bc35e..fdbd969 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -1165,27 +1165,28 @@
         result = EnumeratePhysicalDevices(instance, &device_count, nullptr);
         if (result < 0)
             return result;
+
         if (!pPhysicalDeviceGroupProperties) {
             *pPhysicalDeviceGroupCount = device_count;
             return result;
         }
 
-        device_count = std::min(device_count, *pPhysicalDeviceGroupCount);
         if (!device_count) {
             *pPhysicalDeviceGroupCount = 0;
             return result;
         }
+        device_count = std::min(device_count, *pPhysicalDeviceGroupCount);
+        if (!device_count)
+            return VK_INCOMPLETE;
 
         android::Vector<VkPhysicalDevice> devices;
         devices.resize(device_count);
-
+        *pPhysicalDeviceGroupCount = device_count;
         result = EnumeratePhysicalDevices(instance, &device_count,
                                           devices.editArray());
         if (result < 0)
             return result;
 
-        devices.resize(device_count);
-        *pPhysicalDeviceGroupCount = device_count;
         for (uint32_t i = 0; i < device_count; ++i) {
             pPhysicalDeviceGroupProperties[i].physicalDeviceCount = 1;
             pPhysicalDeviceGroupProperties[i].physicalDevices[0] = devices[i];
diff --git a/vulkan/libvulkan/layers_extensions.cpp b/vulkan/libvulkan/layers_extensions.cpp
index 3a59208..009b257 100644
--- a/vulkan/libvulkan/layers_extensions.cpp
+++ b/vulkan/libvulkan/layers_extensions.cpp
@@ -31,6 +31,8 @@
 #include <cutils/properties.h>
 #include <graphicsenv/GraphicsEnv.h>
 #include <log/log.h>
+#include <nativebridge/native_bridge.h>
+#include <nativeloader/native_loader.h>
 #include <ziparchive/zip_archive.h>
 
 // TODO(jessehall): The whole way we deal with extensions is pretty hokey, and
@@ -73,12 +75,14 @@
         : path_(path),
           filename_(filename),
           dlhandle_(nullptr),
+          native_bridge_(false),
           refcount_(0) {}
 
-    LayerLibrary(LayerLibrary&& other)
+    LayerLibrary(LayerLibrary&& other) noexcept
         : path_(std::move(other.path_)),
           filename_(std::move(other.filename_)),
           dlhandle_(other.dlhandle_),
+          native_bridge_(other.native_bridge_),
           refcount_(other.refcount_) {
         other.dlhandle_ = nullptr;
         other.refcount_ = 0;
@@ -101,6 +105,17 @@
     const std::string GetFilename() { return filename_; }
 
    private:
+    // TODO(b/79940628): remove that adapter when we could use NativeBridgeGetTrampoline
+    // for native libraries.
+    template<typename Func = void*>
+    Func GetTrampoline(const char* name) const {
+        if (native_bridge_) {
+            return reinterpret_cast<Func>(android::NativeBridgeGetTrampoline(
+                dlhandle_, name, nullptr, 0));
+        }
+        return reinterpret_cast<Func>(dlsym(dlhandle_, name));
+    }
+
     const std::string path_;
 
     // Track the filename alone so we can detect duplicates
@@ -108,6 +123,7 @@
 
     std::mutex mutex_;
     void* dlhandle_;
+    bool native_bridge_;
     size_t refcount_;
 };
 
@@ -123,19 +139,23 @@
         auto app_namespace = android::GraphicsEnv::getInstance().getAppNamespace();
         if (app_namespace &&
             !android::base::StartsWith(path_, kSystemLayerLibraryDir)) {
-            android_dlextinfo dlextinfo = {};
-            dlextinfo.flags = ANDROID_DLEXT_USE_NAMESPACE;
-            dlextinfo.library_namespace = app_namespace;
-            dlhandle_ = android_dlopen_ext(path_.c_str(), RTLD_NOW | RTLD_LOCAL,
-                                           &dlextinfo);
+            std::string error_msg;
+            dlhandle_ = OpenNativeLibrary(
+                app_namespace, path_.c_str(), &native_bridge_, &error_msg);
+            if (!dlhandle_) {
+                ALOGE("failed to load layer library '%s': %s", path_.c_str(),
+                      error_msg.c_str());
+                refcount_ = 0;
+                return false;
+            }
         } else {
-            dlhandle_ = dlopen(path_.c_str(), RTLD_NOW | RTLD_LOCAL);
-        }
-        if (!dlhandle_) {
-            ALOGE("failed to load layer library '%s': %s", path_.c_str(),
-                  dlerror());
-            refcount_ = 0;
-            return false;
+          dlhandle_ = dlopen(path_.c_str(), RTLD_NOW | RTLD_LOCAL);
+            if (!dlhandle_) {
+                ALOGE("failed to load layer library '%s': %s", path_.c_str(),
+                      dlerror());
+                refcount_ = 0;
+                return false;
+            }
         }
     }
     return true;
@@ -145,19 +165,24 @@
     std::lock_guard<std::mutex> lock(mutex_);
     if (--refcount_ == 0) {
         ALOGV("closing layer library '%s'", path_.c_str());
-        dlclose(dlhandle_);
-        dlhandle_ = nullptr;
+        std::string error_msg;
+        if (!android::CloseNativeLibrary(dlhandle_, native_bridge_, &error_msg)) {
+            ALOGE("failed to unload library '%s': %s", path_.c_str(), error_msg.c_str());
+            refcount_++;
+        } else {
+           dlhandle_ = nullptr;
+        }
     }
 }
 
 bool LayerLibrary::EnumerateLayers(size_t library_idx,
                                    std::vector<Layer>& instance_layers) const {
     PFN_vkEnumerateInstanceLayerProperties enumerate_instance_layers =
-        reinterpret_cast<PFN_vkEnumerateInstanceLayerProperties>(
-            dlsym(dlhandle_, "vkEnumerateInstanceLayerProperties"));
+        GetTrampoline<PFN_vkEnumerateInstanceLayerProperties>(
+            "vkEnumerateInstanceLayerProperties");
     PFN_vkEnumerateInstanceExtensionProperties enumerate_instance_extensions =
-        reinterpret_cast<PFN_vkEnumerateInstanceExtensionProperties>(
-            dlsym(dlhandle_, "vkEnumerateInstanceExtensionProperties"));
+        GetTrampoline<PFN_vkEnumerateInstanceExtensionProperties>(
+            "vkEnumerateInstanceExtensionProperties");
     if (!enumerate_instance_layers || !enumerate_instance_extensions) {
         ALOGE("layer library '%s' missing some instance enumeration functions",
               path_.c_str());
@@ -166,11 +191,11 @@
 
     // device functions are optional
     PFN_vkEnumerateDeviceLayerProperties enumerate_device_layers =
-        reinterpret_cast<PFN_vkEnumerateDeviceLayerProperties>(
-            dlsym(dlhandle_, "vkEnumerateDeviceLayerProperties"));
+        GetTrampoline<PFN_vkEnumerateDeviceLayerProperties>(
+            "vkEnumerateDeviceLayerProperties");
     PFN_vkEnumerateDeviceExtensionProperties enumerate_device_extensions =
-        reinterpret_cast<PFN_vkEnumerateDeviceExtensionProperties>(
-            dlsym(dlhandle_, "vkEnumerateDeviceExtensionProperties"));
+        GetTrampoline<PFN_vkEnumerateDeviceExtensionProperties>(
+            "vkEnumerateDeviceExtensionProperties");
 
     // get layer counts
     uint32_t num_instance_layers = 0;
@@ -301,10 +326,10 @@
     char* name = static_cast<char*>(alloca(layer_name_len + gpa_name_len + 1));
     strcpy(name, layer.properties.layerName);
     strcpy(name + layer_name_len, gpa_name);
-    if (!(gpa = dlsym(dlhandle_, name))) {
+    if (!(gpa = GetTrampoline(name))) {
         strcpy(name, "vk");
         strcpy(name + 2, gpa_name);
-        gpa = dlsym(dlhandle_, name);
+        gpa = GetTrampoline(name);
     }
     return gpa;
 }
@@ -520,7 +545,7 @@
     }
 }
 
-LayerRef::LayerRef(LayerRef&& other) : layer_(other.layer_) {
+LayerRef::LayerRef(LayerRef&& other) noexcept : layer_(other.layer_) {
     other.layer_ = nullptr;
 }
 
diff --git a/vulkan/libvulkan/layers_extensions.h b/vulkan/libvulkan/layers_extensions.h
index 07ac1a3..1dae456 100644
--- a/vulkan/libvulkan/layers_extensions.h
+++ b/vulkan/libvulkan/layers_extensions.h
@@ -27,7 +27,7 @@
 class LayerRef {
    public:
     explicit LayerRef(const Layer* layer);
-    LayerRef(LayerRef&& other);
+    LayerRef(LayerRef&& other) noexcept;
     ~LayerRef();
     LayerRef(const LayerRef&) = delete;
     LayerRef& operator=(const LayerRef&) = delete;
diff --git a/vulkan/nulldrv/Android.bp b/vulkan/nulldrv/Android.bp
index 3329609..7be9c66 100644
--- a/vulkan/nulldrv/Android.bp
+++ b/vulkan/nulldrv/Android.bp
@@ -32,7 +32,6 @@
         "-DLOG_NDEBUG=0",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
     ],
diff --git a/vulkan/tools/Android.bp b/vulkan/tools/Android.bp
index d81d9ec..2514094 100644
--- a/vulkan/tools/Android.bp
+++ b/vulkan/tools/Android.bp
@@ -29,7 +29,6 @@
         "-Wno-switch-enum",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
         "-Wno-old-style-cast",
diff --git a/vulkan/vkjson/Android.bp b/vulkan/vkjson/Android.bp
index e387165..93620f4 100644
--- a/vulkan/vkjson/Android.bp
+++ b/vulkan/vkjson/Android.bp
@@ -7,6 +7,7 @@
     cflags: [
         "-Wall",
         "-Werror",
+        "-Wimplicit-fallthrough",
     ],
     cppflags: [
         "-std=c++11",
@@ -33,6 +34,7 @@
     cflags: [
         "-Wall",
         "-Werror",
+        "-Wimplicit-fallthrough",
     ],
     cppflags: [
         "-std=c++11",
diff --git a/vulkan/vkjson/vkjson.cc b/vulkan/vkjson/vkjson.cc
index 6200383..3da4336 100644
--- a/vulkan/vkjson/vkjson.cc
+++ b/vulkan/vkjson/vkjson.cc
@@ -325,6 +325,13 @@
   }
 };
 
+template <>
+struct EnumTraits<VkDriverIdKHR> {
+  static uint32_t min() { return VK_DRIVER_ID_BEGIN_RANGE_KHR; }
+  static uint32_t max() { return VK_DRIVER_ID_END_RANGE_KHR; }
+  static bool exist(uint32_t e) { return e >= min() && e <= max(); }
+};
+
 // VkSparseImageFormatProperties
 
 template <typename Visitor>
@@ -544,6 +551,31 @@
 
 template <typename Visitor>
 inline bool Iterate(Visitor* visitor,
+                    VkJsonExtDriverProperties* properties) {
+  return visitor->Visit("driverPropertiesKHR",
+                        &properties->driver_properties_khr);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
+                    VkPhysicalDeviceDriverPropertiesKHR* properties) {
+  return visitor->Visit("driverID", &properties->driverID) &&
+         visitor->Visit("driverName", &properties->driverName) &&
+         visitor->Visit("driverInfo", &properties->driverInfo) &&
+         visitor->Visit("conformanceVersion", &properties->conformanceVersion);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
+                    VkConformanceVersionKHR* version) {
+  return visitor->Visit("major", &version->major) &&
+         visitor->Visit("minor", &version->minor) &&
+         visitor->Visit("subminor", &version->subminor) &&
+         visitor->Visit("patch", &version->patch);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
                     VkJsonExtVariablePointerFeatures* features) {
   return visitor->Visit("variablePointerFeaturesKHR",
                         &features->variable_pointer_features_khr);
@@ -766,16 +798,23 @@
                          &device->external_fence_properties) &&
           visitor->Visit("externalSemaphoreProperties",
                          &device->external_semaphore_properties);
+      FALLTHROUGH_INTENDED;
     case VK_API_VERSION_1_0:
       ret &= visitor->Visit("properties", &device->properties) &&
              visitor->Visit("features", &device->features) &&
-             visitor->Visit("VK_KHR_variable_pointers",
-                            &device->ext_variable_pointer_features) &&
              visitor->Visit("memory", &device->memory) &&
              visitor->Visit("queues", &device->queues) &&
              visitor->Visit("extensions", &device->extensions) &&
              visitor->Visit("layers", &device->layers) &&
              visitor->Visit("formats", &device->formats);
+      if (device->ext_driver_properties.reported) {
+        ret &= visitor->Visit("VK_KHR_driver_properties",
+                            &device->ext_driver_properties);
+      }
+      if (device->ext_variable_pointer_features.reported) {
+        ret &= visitor->Visit("VK_KHR_variable_pointers",
+                            &device->ext_variable_pointer_features);
+      }
   }
   return ret;
 }
@@ -786,6 +825,7 @@
   switch (instance->api_version ^ VK_VERSION_PATCH(instance->api_version)) {
     case VK_API_VERSION_1_1:
       ret &= visitor->Visit("deviceGroups", &instance->device_groups);
+      FALLTHROUGH_INTENDED;
     case VK_API_VERSION_1_0:
       ret &= visitor->Visit("layers", &instance->layers) &&
              visitor->Visit("extensions", &instance->extensions) &&
diff --git a/vulkan/vkjson/vkjson.h b/vulkan/vkjson/vkjson.h
index 5e8428a..450fb24 100644
--- a/vulkan/vkjson/vkjson.h
+++ b/vulkan/vkjson/vkjson.h
@@ -41,16 +41,34 @@
 #define VK_API_VERSION_1_1 VK_MAKE_VERSION(1, 1, 0)
 #endif
 
+/*
+ * Annotation to tell clang that we intend to fall through from one case to
+ * another in a switch. Sourced from android-base/macros.h.
+ */
+#define FALLTHROUGH_INTENDED [[clang::fallthrough]]
+
 struct VkJsonLayer {
   VkLayerProperties properties;
   std::vector<VkExtensionProperties> extensions;
 };
 
+struct VkJsonExtDriverProperties {
+  VkJsonExtDriverProperties() {
+    reported = false;
+    memset(&driver_properties_khr, 0,
+           sizeof(VkPhysicalDeviceDriverPropertiesKHR));
+  }
+  bool reported;
+  VkPhysicalDeviceDriverPropertiesKHR driver_properties_khr;
+};
+
 struct VkJsonExtVariablePointerFeatures {
   VkJsonExtVariablePointerFeatures() {
+    reported = false;
     memset(&variable_pointer_features_khr, 0,
            sizeof(VkPhysicalDeviceVariablePointerFeaturesKHR));
   }
+  bool reported;
   VkPhysicalDeviceVariablePointerFeaturesKHR variable_pointer_features_khr;
 };
 
@@ -81,6 +99,7 @@
   }
   VkPhysicalDeviceProperties properties;
   VkPhysicalDeviceFeatures features;
+  VkJsonExtDriverProperties ext_driver_properties;
   VkJsonExtVariablePointerFeatures ext_variable_pointer_features;
   VkPhysicalDeviceMemoryProperties memory;
   std::vector<VkQueueFamilyProperties> queues;
diff --git a/vulkan/vkjson/vkjson_instance.cc b/vulkan/vkjson/vkjson_instance.cc
index db0450d..05d4dfe 100644
--- a/vulkan/vkjson/vkjson_instance.cc
+++ b/vulkan/vkjson/vkjson_instance.cc
@@ -71,11 +71,16 @@
                              const char* const* instance_extensions) {
   VkJsonDevice device;
 
+  PFN_vkGetPhysicalDeviceProperties2KHR vkpGetPhysicalDeviceProperties2KHR =
+      nullptr;
   PFN_vkGetPhysicalDeviceFeatures2KHR vkpGetPhysicalDeviceFeatures2KHR =
       nullptr;
   if (instance != VK_NULL_HANDLE &&
       HasExtension("VK_KHR_get_physical_device_properties2",
                    instance_extension_count, instance_extensions)) {
+    vkpGetPhysicalDeviceProperties2KHR =
+        reinterpret_cast<PFN_vkGetPhysicalDeviceProperties2KHR>(
+            vkGetInstanceProcAddr(instance, "vkGetPhysicalDeviceProperties2KHR"));
     vkpGetPhysicalDeviceFeatures2KHR =
         reinterpret_cast<PFN_vkGetPhysicalDeviceFeatures2KHR>(
             vkGetInstanceProcAddr(instance, "vkGetPhysicalDeviceFeatures2KHR"));
@@ -98,15 +103,32 @@
                                      device.layers.data());
   }
 
-  vkGetPhysicalDeviceProperties(physical_device, &device.properties);
   if (HasExtension("VK_KHR_get_physical_device_properties2",
                    instance_extension_count, instance_extensions)) {
+    VkPhysicalDeviceProperties2KHR properties = {
+        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR,
+        nullptr,
+        {} // properties
+    };
+    if (HasExtension("VK_KHR_driver_properties", device.extensions)) {
+      device.ext_driver_properties.reported = true;
+      device.ext_driver_properties.driver_properties_khr.sType =
+          VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR;
+      device.ext_driver_properties.driver_properties_khr.pNext =
+          properties.pNext;
+      properties.pNext =
+          &device.ext_driver_properties.driver_properties_khr;
+    }
+    vkpGetPhysicalDeviceProperties2KHR(physical_device, &properties);
+    device.properties = properties.properties;
+
     VkPhysicalDeviceFeatures2KHR features = {
         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR,
         nullptr,
         {}  // features
     };
     if (HasExtension("VK_KHR_variable_pointers", device.extensions)) {
+      device.ext_variable_pointer_features.reported = true;
       device.ext_variable_pointer_features.variable_pointer_features_khr.sType =
           VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR;
       device.ext_variable_pointer_features.variable_pointer_features_khr.pNext =
@@ -117,6 +139,7 @@
     vkpGetPhysicalDeviceFeatures2KHR(physical_device, &features);
     device.features = features.features;
   } else {
+    vkGetPhysicalDeviceProperties(physical_device, &device.properties);
     vkGetPhysicalDeviceFeatures(physical_device, &device.features);
   }
   vkGetPhysicalDeviceMemoryProperties(physical_device, &device.memory);
@@ -330,7 +353,7 @@
                                       1,
                                       "",
                                       0,
-                                      VK_API_VERSION_1_0};
+                                      VK_API_VERSION_1_1};
   VkInstanceCreateInfo instance_info = {
       VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
       nullptr,