diff --git a/adb/Android.bp b/adb/Android.bp
index 87ac54d..8a3c758 100644
--- a/adb/Android.bp
+++ b/adb/Android.bp
@@ -711,6 +711,8 @@
         "mdns_test.cpp",
     ],
 
+    test_config: "adb_test.xml",
+
     shared_libs: [
         "liblog",
     ],
diff --git a/adb/adb_test.xml b/adb/adb_test.xml
new file mode 100644
index 0000000..cc3302d
--- /dev/null
+++ b/adb/adb_test.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<!-- This test config file is auto-generated. -->
+<configuration description="Runs adbd_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="adbd_test->/data/local/tmp/adbd_test" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="adbd_test" />
+    </test>
+
+    <object type="module_controller" class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">
+      <option name="mainline-module-package-name" value="com.google.android.adbd" />
+    </object>
+</configuration>
diff --git a/adb/apex/apex_manifest.json b/adb/apex/apex_manifest.json
index ff2df12..0444409 100644
--- a/adb/apex/apex_manifest.json
+++ b/adb/apex/apex_manifest.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.adbd",
-  "version": 1
+  "version": 300000000
 }
diff --git a/adb/client/incremental_utils.cpp b/adb/client/incremental_utils.cpp
index dd117d2..3297a6d 100644
--- a/adb/client/incremental_utils.cpp
+++ b/adb/client/incremental_utils.cpp
@@ -305,6 +305,7 @@
 static std::vector<int32_t> InstallationPriorityBlocks(borrowed_fd fd, Size fileSize) {
     static constexpr std::array<std::string_view, 3> additional_matches = {
             "resources.arsc"sv, "AndroidManifest.xml"sv, "classes.dex"sv};
+
     auto [zip, _] = openZipArchive(fd, fileSize);
     if (!zip) {
         return {};
@@ -358,7 +359,7 @@
 
 std::vector<int32_t> PriorityBlocksForFile(const std::string& filepath, borrowed_fd fd,
                                            Size fileSize) {
-    if (!android::base::EndsWithIgnoreCase(filepath, ".apk"sv)) {
+    if (!android::base::EndsWithIgnoreCase(filepath, ".apk")) {
         return {};
     }
     off64_t signerOffset = SignerBlockOffset(fd, fileSize);
diff --git a/adb/daemon/adb_wifi.cpp b/adb/daemon/adb_wifi.cpp
index bce303b..2f9e9b4 100644
--- a/adb/daemon/adb_wifi.cpp
+++ b/adb/daemon/adb_wifi.cpp
@@ -42,7 +42,8 @@
 
 static void adb_disconnected(void* unused, atransport* t) {
     LOG(INFO) << "ADB wifi device disconnected";
-    adbd_auth_tls_device_disconnected(auth_ctx, kAdbTransportTypeWifi, t->auth_id);
+    CHECK(t->auth_id.has_value());
+    adbd_auth_tls_device_disconnected(auth_ctx, kAdbTransportTypeWifi, t->auth_id.value());
 }
 
 // TODO(b/31559095): need bionic host so that we can use 'prop_info' returned
diff --git a/adb/daemon/auth.cpp b/adb/daemon/auth.cpp
index 2edf582..1a1e4ad 100644
--- a/adb/daemon/auth.cpp
+++ b/adb/daemon/auth.cpp
@@ -207,15 +207,27 @@
 }
 
 static void adbd_auth_key_authorized(void* arg, uint64_t id) {
-    LOG(INFO) << "adb client authorized";
+    LOG(INFO) << "adb client " << id << " authorized";
     fdevent_run_on_main_thread([=]() {
-        LOG(INFO) << "arg = " << reinterpret_cast<uintptr_t>(arg);
         auto* transport = transport_from_callback_arg(arg);
         if (!transport) {
-            LOG(ERROR) << "authorization received for deleted transport, ignoring";
+            LOG(ERROR) << "authorization received for deleted transport (" << id << "), ignoring";
             return;
         }
-        transport->auth_id = id;
+
+        if (transport->auth_id.has_value()) {
+            if (transport->auth_id.value() != id) {
+                LOG(ERROR)
+                        << "authorization received, but auth id doesn't match, ignoring (expected "
+                        << transport->auth_id.value() << ", got " << id << ")";
+                return;
+            }
+        } else {
+            // Older versions (i.e. dogfood/beta builds) of libadbd_auth didn't pass the initial
+            // auth id to us, so we'll just have to trust it until R ships and we can retcon this.
+            transport->auth_id = id;
+        }
+
         adbd_auth_verified(transport);
     });
 }
@@ -265,14 +277,20 @@
 
 static void adb_disconnected(void* unused, atransport* t) {
     LOG(INFO) << "ADB disconnect";
-    adbd_auth_notify_disconnect(auth_ctx, t->auth_id);
+    CHECK(t->auth_id.has_value());
+    adbd_auth_notify_disconnect(auth_ctx, t->auth_id.value());
 }
 
 void adbd_auth_confirm_key(atransport* t) {
     LOG(INFO) << "prompting user to authorize key";
     t->AddDisconnect(&adb_disconnect);
-    adbd_auth_prompt_user(auth_ctx, t->auth_key.data(), t->auth_key.size(),
-                          transport_to_callback_arg(t));
+    if (adbd_auth_prompt_user_with_id) {
+        t->auth_id = adbd_auth_prompt_user_with_id(auth_ctx, t->auth_key.data(), t->auth_key.size(),
+                                                   transport_to_callback_arg(t));
+    } else {
+        adbd_auth_prompt_user(auth_ctx, t->auth_key.data(), t->auth_key.size(),
+                              transport_to_callback_arg(t));
+    }
 }
 
 void adbd_notify_framework_connected_key(atransport* t) {
diff --git a/adb/transport.h b/adb/transport.h
index b1f2744..d59be59 100644
--- a/adb/transport.h
+++ b/adb/transport.h
@@ -27,6 +27,7 @@
 #include <list>
 #include <memory>
 #include <mutex>
+#include <optional>
 #include <string>
 #include <string_view>
 #include <thread>
@@ -320,7 +321,7 @@
 #if !ADB_HOST
     // Used to provide the key to the framework.
     std::string auth_key;
-    uint64_t auth_id;
+    std::optional<uint64_t> auth_id;
 #endif
 
     bool IsTcpDevice() const { return type == kTransportLocal; }
diff --git a/bootstat/boot_event_record_store.h b/bootstat/boot_event_record_store.h
index f872c85..e852304 100644
--- a/bootstat/boot_event_record_store.h
+++ b/bootstat/boot_event_record_store.h
@@ -69,4 +69,4 @@
   DISALLOW_COPY_AND_ASSIGN(BootEventRecordStore);
 };
 
-#endif  // BOOT_EVENT_RECORD_STORE_H_
\ No newline at end of file
+#endif  // BOOT_EVENT_RECORD_STORE_H_
diff --git a/fs_mgr/fs_mgr.cpp b/fs_mgr/fs_mgr.cpp
index 0ae5787..10c1eba 100644
--- a/fs_mgr/fs_mgr.cpp
+++ b/fs_mgr/fs_mgr.cpp
@@ -765,15 +765,33 @@
     unsigned long mountflags = entry.flags;
     int ret = 0;
     int save_errno = 0;
+    int gc_allowance = 0;
+    std::string opts;
+    bool try_f2fs_gc_allowance = is_f2fs(entry.fs_type) && entry.fs_checkpoint_opts.length() > 0;
+    Timer t;
+
     do {
+        if (save_errno == EINVAL && try_f2fs_gc_allowance) {
+            PINFO << "Kernel does not support checkpoint=disable:[n]%, trying without.";
+            try_f2fs_gc_allowance = false;
+        }
+        if (try_f2fs_gc_allowance) {
+            opts = entry.fs_options + entry.fs_checkpoint_opts + ":" +
+                   std::to_string(gc_allowance) + "%";
+        } else {
+            opts = entry.fs_options;
+        }
         if (save_errno == EAGAIN) {
             PINFO << "Retrying mount (source=" << source << ",target=" << target
-                  << ",type=" << entry.fs_type << ")=" << ret << "(" << save_errno << ")";
+                  << ",type=" << entry.fs_type << ", gc_allowance=" << gc_allowance << "%)=" << ret
+                  << "(" << save_errno << ")";
         }
         ret = mount(source.c_str(), target.c_str(), entry.fs_type.c_str(), mountflags,
-                    entry.fs_options.c_str());
+                    opts.c_str());
         save_errno = errno;
-    } while (ret && save_errno == EAGAIN);
+        if (try_f2fs_gc_allowance) gc_allowance += 10;
+    } while ((ret && save_errno == EAGAIN && gc_allowance <= 100) ||
+             (ret && save_errno == EINVAL && try_f2fs_gc_allowance));
     const char* target_missing = "";
     const char* source_missing = "";
     if (save_errno == ENOENT) {
@@ -789,6 +807,8 @@
     if ((ret == 0) && (mountflags & MS_RDONLY) != 0) {
         fs_mgr_set_blk_ro(source);
     }
+    android::base::SetProperty("ro.boottime.init.mount." + Basename(target),
+                               std::to_string(t.duration().count()));
     errno = save_errno;
     return ret;
 }
@@ -1104,7 +1124,7 @@
     bool UpdateCheckpointPartition(FstabEntry* entry, const std::string& block_device) {
         if (entry->fs_mgr_flags.checkpoint_fs) {
             if (is_f2fs(entry->fs_type)) {
-                entry->fs_options += ",checkpoint=disable";
+                entry->fs_checkpoint_opts = ",checkpoint=disable";
             } else {
                 LERROR << entry->fs_type << " does not implement checkpoints.";
             }
@@ -1957,21 +1977,19 @@
     return true;
 }
 
-static bool PrepareZramDevice(const std::string& loop, off64_t size, const std::string& bdev) {
-    if (loop.empty() && bdev.empty()) return true;
+static bool PrepareZramBackingDevice(off64_t size) {
 
-    if (bdev.length()) {
-        return InstallZramDevice(bdev);
-    }
+    constexpr const char* file_path = "/data/per_boot/zram_swap";
+    if (size == 0) return true;
 
     // Prepare target path
-    unique_fd target_fd(TEMP_FAILURE_RETRY(open(loop.c_str(), O_RDWR | O_CREAT | O_CLOEXEC, 0600)));
+    unique_fd target_fd(TEMP_FAILURE_RETRY(open(file_path, O_RDWR | O_CREAT | O_CLOEXEC, 0600)));
     if (target_fd.get() == -1) {
-        PERROR << "Cannot open target path: " << loop;
+        PERROR << "Cannot open target path: " << file_path;
         return false;
     }
     if (fallocate(target_fd.get(), 0, 0, size) < 0) {
-        PERROR << "Cannot truncate target path: " << loop;
+        PERROR << "Cannot truncate target path: " << file_path;
         return false;
     }
 
@@ -2003,11 +2021,10 @@
             continue;
         }
 
-        if (!PrepareZramDevice(entry.zram_loopback_path, entry.zram_loopback_size, entry.zram_backing_dev_path)) {
-            LERROR << "Skipping losetup for '" << entry.blk_device << "'";
-        }
-
         if (entry.zram_size > 0) {
+	    if (!PrepareZramBackingDevice(entry.zram_backingdev_size)) {
+                LERROR << "Failure of zram backing device file for '" << entry.blk_device << "'";
+            }
             // A zram_size was specified, so we need to configure the
             // device.  There is no point in having multiple zram devices
             // on a system (all the memory comes from the same pool) so
diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp
index 54102ec..2f20c91 100644
--- a/fs_mgr/fs_mgr_fstab.cpp
+++ b/fs_mgr/fs_mgr_fstab.cpp
@@ -286,15 +286,10 @@
         } else if (StartsWith(flag, "sysfs_path=")) {
             // The path to trigger device gc by idle-maint of vold.
             entry->sysfs_path = arg;
-        } else if (StartsWith(flag, "zram_loopback_path=")) {
-            // The path to use loopback for zram.
-            entry->zram_loopback_path = arg;
-        } else if (StartsWith(flag, "zram_loopback_size=")) {
-            if (!ParseByteCount(arg, &entry->zram_loopback_size)) {
-                LWARNING << "Warning: zram_loopback_size= flag malformed: " << arg;
+        } else if (StartsWith(flag, "zram_backingdev_size=")) {
+            if (!ParseByteCount(arg, &entry->zram_backingdev_size)) {
+                LWARNING << "Warning: zram_backingdev_size= flag malformed: " << arg;
             }
-        } else if (StartsWith(flag, "zram_backing_dev_path=")) {
-            entry->zram_backing_dev_path = arg;
         } else {
             LWARNING << "Warning: unknown flag: " << flag;
         }
diff --git a/fs_mgr/include_fstab/fstab/fstab.h b/fs_mgr/include_fstab/fstab/fstab.h
index 7216402..4093445 100644
--- a/fs_mgr/include_fstab/fstab/fstab.h
+++ b/fs_mgr/include_fstab/fstab/fstab.h
@@ -36,6 +36,7 @@
     std::string fs_type;
     unsigned long flags = 0;
     std::string fs_options;
+    std::string fs_checkpoint_opts;
     std::string key_loc;
     std::string metadata_key_dir;
     std::string metadata_encryption;
@@ -51,9 +52,7 @@
     off64_t logical_blk_size = 0;
     std::string sysfs_path;
     std::string vbmeta_partition;
-    std::string zram_loopback_path;
-    uint64_t zram_loopback_size = 512 * 1024 * 1024;  // 512MB by default;
-    std::string zram_backing_dev_path;
+    uint64_t zram_backingdev_size = 0;
     std::string avb_keys;
 
     struct FsMgrFlags {
diff --git a/fs_mgr/tests/fs_mgr_test.cpp b/fs_mgr/tests/fs_mgr_test.cpp
index 27c8aae..46f1c59 100644
--- a/fs_mgr/tests/fs_mgr_test.cpp
+++ b/fs_mgr/tests/fs_mgr_test.cpp
@@ -394,9 +394,9 @@
     TemporaryFile tf;
     ASSERT_TRUE(tf.fd != -1);
     std::string fstab_contents = R"fs(
-source none0       swap   defaults      encryptable,forceencrypt,fileencryption,forcefdeorfbe,keydirectory,length,swapprio,zramsize,max_comp_streams,reservedsize,eraseblk,logicalblk,sysfs_path,zram_loopback_path,zram_loopback_size,zram_backing_dev_path
+source none0       swap   defaults      encryptable,forceencrypt,fileencryption,forcefdeorfbe,keydirectory,length,swapprio,zramsize,max_comp_streams,reservedsize,eraseblk,logicalblk,sysfs_path,zram_backingdev_size
 
-source none1       swap   defaults      encryptable=,forceencrypt=,fileencryption=,keydirectory=,length=,swapprio=,zramsize=,max_comp_streams=,avb=,reservedsize=,eraseblk=,logicalblk=,sysfs_path=,zram_loopback_path=,zram_loopback_size=,zram_backing_dev_path=
+source none1       swap   defaults      encryptable=,forceencrypt=,fileencryption=,keydirectory=,length=,swapprio=,zramsize=,max_comp_streams=,avb=,reservedsize=,eraseblk=,logicalblk=,sysfs_path=,zram_backingdev_size=
 
 source none2       swap   defaults      forcefdeorfbe=
 
@@ -426,9 +426,7 @@
     EXPECT_EQ(0, entry->erase_blk_size);
     EXPECT_EQ(0, entry->logical_blk_size);
     EXPECT_EQ("", entry->sysfs_path);
-    EXPECT_EQ("", entry->zram_loopback_path);
-    EXPECT_EQ(512U * 1024U * 1024U, entry->zram_loopback_size);
-    EXPECT_EQ("", entry->zram_backing_dev_path);
+    EXPECT_EQ(0U, entry->zram_backingdev_size);
     entry++;
 
     EXPECT_EQ("none1", entry->mount_point);
@@ -453,9 +451,7 @@
     EXPECT_EQ(0, entry->erase_blk_size);
     EXPECT_EQ(0, entry->logical_blk_size);
     EXPECT_EQ("", entry->sysfs_path);
-    EXPECT_EQ("", entry->zram_loopback_path);
-    EXPECT_EQ(512U * 1024U * 1024U, entry->zram_loopback_size);
-    EXPECT_EQ("", entry->zram_backing_dev_path);
+    EXPECT_EQ(0U, entry->zram_backingdev_size);
     entry++;
 
     // forcefdeorfbe has its own encryption_options defaults, so test it separately.
@@ -960,14 +956,10 @@
     TemporaryFile tf;
     ASSERT_TRUE(tf.fd != -1);
     std::string fstab_contents = R"fs(
-source none0       swap   defaults      zram_loopback_path=/dev/path
-
-source none1       swap   defaults      zram_loopback_size=blah
-source none2       swap   defaults      zram_loopback_size=2
-source none3       swap   defaults      zram_loopback_size=1K
-source none4       swap   defaults      zram_loopback_size=2m
-
-source none5       swap   defaults      zram_backing_dev_path=/dev/path2
+source none1       swap   defaults      zram_backingdev_size=blah
+source none2       swap   defaults      zram_backingdev_size=2
+source none3       swap   defaults      zram_backingdev_size=1K
+source none4       swap   defaults      zram_backingdev_size=2m
 
 )fs";
 
@@ -975,31 +967,25 @@
 
     Fstab fstab;
     EXPECT_TRUE(ReadFstabFromFile(tf.path, &fstab));
-    ASSERT_EQ(6U, fstab.size());
+    ASSERT_EQ(4U, fstab.size());
 
     auto entry = fstab.begin();
-    EXPECT_EQ("none0", entry->mount_point);
-    EXPECT_EQ("/dev/path", entry->zram_loopback_path);
-    entry++;
 
     EXPECT_EQ("none1", entry->mount_point);
-    EXPECT_EQ(512U * 1024U * 1024U, entry->zram_loopback_size);
+    EXPECT_EQ(0U, entry->zram_backingdev_size);
     entry++;
 
     EXPECT_EQ("none2", entry->mount_point);
-    EXPECT_EQ(2U, entry->zram_loopback_size);
+    EXPECT_EQ(2U, entry->zram_backingdev_size);
     entry++;
 
     EXPECT_EQ("none3", entry->mount_point);
-    EXPECT_EQ(1024U, entry->zram_loopback_size);
+    EXPECT_EQ(1024U, entry->zram_backingdev_size);
     entry++;
 
     EXPECT_EQ("none4", entry->mount_point);
-    EXPECT_EQ(2U * 1024U * 1024U, entry->zram_loopback_size);
+    EXPECT_EQ(2U * 1024U * 1024U, entry->zram_backingdev_size);
     entry++;
-
-    EXPECT_EQ("none5", entry->mount_point);
-    EXPECT_EQ("/dev/path2", entry->zram_backing_dev_path);
 }
 
 TEST(fs_mgr, DefaultFstabContainsUserdata) {
diff --git a/init/reboot.cpp b/init/reboot.cpp
index 19e83cc..5f8b991 100644
--- a/init/reboot.cpp
+++ b/init/reboot.cpp
@@ -690,9 +690,12 @@
     // Reap subcontext pids.
     ReapAnyOutstandingChildren();
 
-    // 3. send volume shutdown to vold
+    // 3. send volume abort_fuse and volume shutdown to vold
     Service* vold_service = ServiceList::GetInstance().FindService("vold");
     if (vold_service != nullptr && vold_service->IsRunning()) {
+        // Manually abort FUSE connections, since the FUSE daemon is already dead
+        // at this point, and unmounting it might hang.
+        CallVdc("volume", "abort_fuse");
         CallVdc("volume", "shutdown");
         vold_service->Stop();
     } else {
diff --git a/libcutils/Android.bp b/libcutils/Android.bp
index 60400c9..04b8f66 100644
--- a/libcutils/Android.bp
+++ b/libcutils/Android.bp
@@ -195,23 +195,17 @@
         },
 
         android_arm: {
-            srcs: ["arch-arm/memset32.S"],
             sanitize: {
                 misc_undefined: ["integer"],
             },
         },
         android_arm64: {
-            srcs: ["arch-arm64/android_memset.S"],
             sanitize: {
                 misc_undefined: ["integer"],
             },
         },
 
         android_x86: {
-            srcs: [
-                "arch-x86/android_memset16.S",
-                "arch-x86/android_memset32.S",
-            ],
             // TODO: This is to work around b/29412086.
             // Remove once __mulodi4 is available and move the "sanitize" block
             // to the android target.
@@ -221,10 +215,6 @@
         },
 
         android_x86_64: {
-            srcs: [
-                "arch-x86_64/android_memset16.S",
-                "arch-x86_64/android_memset32.S",
-            ],
             sanitize: {
                 misc_undefined: ["integer"],
             },
@@ -279,7 +269,6 @@
                 "android_get_control_socket_test.cpp",
                 "ashmem_test.cpp",
                 "fs_config_test.cpp",
-                "memset_test.cpp",
                 "multiuser_test.cpp",
                 "sched_policy_test.cpp",
                 "str_parms_test.cpp",
diff --git a/libcutils/arch-arm/memset32.S b/libcutils/arch-arm/memset32.S
deleted file mode 100644
index 1e89636..0000000
--- a/libcutils/arch-arm/memset32.S
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2006 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.
- */
-/*
- *  memset32.S
- *
- */
-
-    .syntax unified
-
-    .text
-    .align
-
-    .global android_memset32
-    .type   android_memset32, %function
-    .global android_memset16
-    .type   android_memset16, %function
-
-        /*
-         * Optimized memset32 and memset16 for ARM.
-         *
-         * void android_memset16(uint16_t* dst, uint16_t value, size_t size);
-         * void android_memset32(uint32_t* dst, uint32_t value, size_t size);
-         *
-         */
-
-android_memset16:
-        .fnstart
-        cmp         r2, #1
-        bxle        lr
-
-        /* expand the data to 32 bits */
-        mov         r1, r1, lsl #16
-        orr         r1, r1, r1, lsr #16
-
-        /* align to 32 bits */
-        tst         r0, #2
-        strhne      r1, [r0], #2
-        subne       r2, r2, #2
-        .fnend
-
-android_memset32:
-        .fnstart
-        .cfi_startproc
-        str         lr, [sp, #-4]!
-        .cfi_def_cfa_offset 4
-        .cfi_rel_offset lr, 0
-
-        /* align the destination to a cache-line */
-        mov         r12, r1
-        mov         lr, r1
-        rsb         r3, r0, #0
-        ands        r3, r3, #0x1C
-        beq         .Laligned32
-        cmp         r3, r2
-        andhi       r3, r2, #0x1C
-        sub         r2, r2, r3
-
-        /* conditionally writes 0 to 7 words (length in r3) */
-        movs        r3, r3, lsl #28
-        stmiacs     r0!, {r1, lr}
-        stmiacs     r0!, {r1, lr}
-        stmiami     r0!, {r1, lr}
-        movs        r3, r3, lsl #2
-        strcs       r1, [r0], #4
-
-.Laligned32:
-        mov         r3, r1
-1:      subs        r2, r2, #32
-        stmiahs     r0!, {r1,r3,r12,lr}
-        stmiahs     r0!, {r1,r3,r12,lr}
-        bhs         1b
-        add         r2, r2, #32
-
-        /* conditionally stores 0 to 30 bytes */
-        movs        r2, r2, lsl #28
-        stmiacs     r0!, {r1,r3,r12,lr}
-        stmiami     r0!, {r1,lr}
-        movs        r2, r2, lsl #2
-        strcs       r1, [r0], #4
-        strhmi      lr, [r0], #2
-
-        ldr         lr, [sp], #4
-        .cfi_def_cfa_offset 0
-        .cfi_restore lr
-        bx          lr
-        .cfi_endproc
-        .fnend
diff --git a/libcutils/arch-arm64/android_memset.S b/libcutils/arch-arm64/android_memset.S
deleted file mode 100644
index 9a83a68..0000000
--- a/libcutils/arch-arm64/android_memset.S
+++ /dev/null
@@ -1,211 +0,0 @@
-/* Copyright (c) 2012, Linaro Limited
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-       * Redistributions of source code must retain the above copyright
-         notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above copyright
-         notice, this list of conditions and the following disclaimer in the
-         documentation and/or other materials provided with the distribution.
-       * Neither the name of the Linaro nor the
-         names of its contributors may be used to endorse or promote products
-         derived from this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/* Assumptions:
- *
- * ARMv8-a, AArch64
- * Unaligned accesses
- *
- */
-
-/* By default we assume that the DC instruction can be used to zero
-   data blocks more efficiently.  In some circumstances this might be
-   unsafe, for example in an asymmetric multiprocessor environment with
-   different DC clear lengths (neither the upper nor lower lengths are
-   safe to use). */
-
-#define dst  		x0
-#define count		x2
-#define tmp1		x3
-#define tmp1w		w3
-#define tmp2		x4
-#define tmp2w		w4
-#define zva_len_x	x5
-#define zva_len		w5
-#define zva_bits_x	x6
-
-#define A_l		x1
-#define A_lw		w1
-#define tmp3w		w9
-
-#define ENTRY(f) \
-  .text; \
-  .globl f; \
-  .align 0; \
-  .type f, %function; \
-  f: \
-  .cfi_startproc \
-
-#define END(f) \
-  .cfi_endproc; \
-  .size f, .-f; \
-
-ENTRY(android_memset16)
-	ands   A_lw, A_lw, #0xffff
-	b.eq	.Lzero_mem
-	orr	A_lw, A_lw, A_lw, lsl #16
-	b .Lexpand_to_64
-END(android_memset16)
-
-ENTRY(android_memset32)
-	cmp	    A_lw, #0
-	b.eq	.Lzero_mem
-.Lexpand_to_64:
-	orr	A_l, A_l, A_l, lsl #32
-.Ltail_maybe_long:
-	cmp	count, #64
-	b.ge	.Lnot_short
-.Ltail_maybe_tiny:
-	cmp	count, #15
-	b.le	.Ltail15tiny
-.Ltail63:
-	ands	tmp1, count, #0x30
-	b.eq	.Ltail15
-	add	dst, dst, tmp1
-	cmp	tmp1w, #0x20
-	b.eq	1f
-	b.lt	2f
-	stp	A_l, A_l, [dst, #-48]
-1:
-	stp	A_l, A_l, [dst, #-32]
-2:
-	stp	A_l, A_l, [dst, #-16]
-
-.Ltail15:
-	and	count, count, #15
-	add	dst, dst, count
-	stp	A_l, A_l, [dst, #-16]	/* Repeat some/all of last store. */
-	ret
-
-.Ltail15tiny:
-	/* Set up to 15 bytes.  Does not assume earlier memory
-	   being set.  */
-	tbz	count, #3, 1f
-	str	A_l, [dst], #8
-1:
-	tbz	count, #2, 1f
-	str	A_lw, [dst], #4
-1:
-	tbz	count, #1, 1f
-	strh	A_lw, [dst], #2
-1:
-	ret
-
-	/* Critical loop.  Start at a new cache line boundary.  Assuming
-	 * 64 bytes per line, this ensures the entire loop is in one line.  */
-	.p2align 6
-.Lnot_short:
-	neg	tmp2, dst
-	ands	tmp2, tmp2, #15
-	b.eq	2f
-	/* Bring DST to 128-bit (16-byte) alignment.  We know that there's
-	 * more than that to set, so we simply store 16 bytes and advance by
-	 * the amount required to reach alignment.  */
-	sub	count, count, tmp2
-	stp	A_l, A_l, [dst]
-	add	dst, dst, tmp2
-	/* There may be less than 63 bytes to go now.  */
-	cmp	count, #63
-	b.le	.Ltail63
-2:
-	sub	dst, dst, #16		/* Pre-bias.  */
-	sub	count, count, #64
-1:
-	stp	A_l, A_l, [dst, #16]
-	stp	A_l, A_l, [dst, #32]
-	stp	A_l, A_l, [dst, #48]
-	stp	A_l, A_l, [dst, #64]!
-	subs	count, count, #64
-	b.ge	1b
-	tst	count, #0x3f
-	add	dst, dst, #16
-	b.ne	.Ltail63
-	ret
-
-	/* For zeroing memory, check to see if we can use the ZVA feature to
-	 * zero entire 'cache' lines.  */
-.Lzero_mem:
-	mov	A_l, #0
-	cmp	count, #63
-	b.le	.Ltail_maybe_tiny
-	neg	tmp2, dst
-	ands	tmp2, tmp2, #15
-	b.eq	1f
-	sub	count, count, tmp2
-	stp	A_l, A_l, [dst]
-	add	dst, dst, tmp2
-	cmp	count, #63
-	b.le	.Ltail63
-1:
-	/* For zeroing small amounts of memory, it's not worth setting up
-	 * the line-clear code.  */
-	cmp	count, #128
-	b.lt	.Lnot_short
-	mrs	tmp1, dczid_el0
-	tbnz	tmp1, #4, .Lnot_short
-	mov	tmp3w, #4
-	and	zva_len, tmp1w, #15	/* Safety: other bits reserved.  */
-	lsl	zva_len, tmp3w, zva_len
-
-.Lzero_by_line:
-	/* Compute how far we need to go to become suitably aligned.  We're
-	 * already at quad-word alignment.  */
-	cmp	count, zva_len_x
-	b.lt	.Lnot_short		/* Not enough to reach alignment.  */
-	sub	zva_bits_x, zva_len_x, #1
-	neg	tmp2, dst
-	ands	tmp2, tmp2, zva_bits_x
-	b.eq	1f			/* Already aligned.  */
-	/* Not aligned, check that there's enough to copy after alignment.  */
-	sub	tmp1, count, tmp2
-	cmp	tmp1, #64
-	ccmp	tmp1, zva_len_x, #8, ge	/* NZCV=0b1000 */
-	b.lt	.Lnot_short
-	/* We know that there's at least 64 bytes to zero and that it's safe
-	 * to overrun by 64 bytes.  */
-	mov	count, tmp1
-2:
-	stp	A_l, A_l, [dst]
-	stp	A_l, A_l, [dst, #16]
-	stp	A_l, A_l, [dst, #32]
-	subs	tmp2, tmp2, #64
-	stp	A_l, A_l, [dst, #48]
-	add	dst, dst, #64
-	b.ge	2b
-	/* We've overrun a bit, so adjust dst downwards.  */
-	add	dst, dst, tmp2
-1:
-	sub	count, count, zva_len_x
-3:
-	dc	zva, dst
-	add	dst, dst, zva_len_x
-	subs	count, count, zva_len_x
-	b.ge	3b
-	ands	count, count, zva_bits_x
-	b.ne	.Ltail_maybe_long
-	ret
-END(android_memset32)
diff --git a/libcutils/arch-x86/android_memset16.S b/libcutils/arch-x86/android_memset16.S
deleted file mode 100755
index f4d497e..0000000
--- a/libcutils/arch-x86/android_memset16.S
+++ /dev/null
@@ -1,721 +0,0 @@
-/*
- * Copyright (C) 2010 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 "cache.h"
-
-#ifndef MEMSET
-# define MEMSET		android_memset16
-#endif
-
-#ifndef L
-# define L(label)	.L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n)	.p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc			.cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc			.cfi_endproc
-#endif
-
-#ifndef cfi_rel_offset
-# define cfi_rel_offset(reg, off)	.cfi_rel_offset reg, off
-#endif
-
-#ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore reg
-#endif
-
-#ifndef cfi_adjust_cfa_offset
-# define cfi_adjust_cfa_offset(off)	.cfi_adjust_cfa_offset off
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name)			\
-	.type name,  @function; 	\
-	.globl name;			\
-	.p2align 4;			\
-name:					\
-	cfi_startproc
-#endif
-
-#ifndef END
-# define END(name)			\
-	cfi_endproc;			\
-	.size name, .-name
-#endif
-
-#define CFI_PUSH(REG)						\
-  cfi_adjust_cfa_offset (4);					\
-  cfi_rel_offset (REG, 0)
-
-#define CFI_POP(REG)						\
-  cfi_adjust_cfa_offset (-4);					\
-  cfi_restore (REG)
-
-#define PUSH(REG)	pushl REG; CFI_PUSH (REG)
-#define POP(REG)	popl REG; CFI_POP (REG)
-
-#ifdef USE_AS_BZERO16
-# define DEST		PARMS
-# define LEN		DEST+4
-# define SETRTNVAL
-#else
-# define DEST		PARMS
-# define CHR		DEST+4
-# define LEN		CHR+4
-# define SETRTNVAL	movl DEST(%esp), %eax
-#endif
-
-#if (defined SHARED || defined __PIC__)
-# define ENTRANCE	PUSH (%ebx);
-# define RETURN_END	POP (%ebx); ret
-# define RETURN		RETURN_END; CFI_PUSH (%ebx)
-# define PARMS		8		/* Preserve EBX.  */
-# define JMPTBL(I, B)	I - B
-
-/* Load an entry in a jump table into EBX and branch to it.  TABLE is a
-   jump table with relative offsets.   */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE)				\
-    /* We first load PC into EBX.  */				\
-    call	__x86.get_pc_thunk.bx;				\
-    /* Get the address of the jump table.  */			\
-    add		$(TABLE - .), %ebx;				\
-    /* Get the entry and convert the relative offset to the	\
-       absolute address.  */					\
-    add		(%ebx,%ecx,4), %ebx;				\
-    /* We loaded the jump table and adjuested EDX. Go.  */	\
-    jmp		*%ebx
-
-	.section	.text.__x86.get_pc_thunk.bx,"axG",@progbits,__x86.get_pc_thunk.bx,comdat
-	.globl	__x86.get_pc_thunk.bx
-	.hidden	__x86.get_pc_thunk.bx
-	ALIGN (4)
-	.type	__x86.get_pc_thunk.bx,@function
-__x86.get_pc_thunk.bx:
-	cfi_startproc
-	movl	(%esp), %ebx
-	ret
-	cfi_endproc
-#else
-# define ENTRANCE
-# define RETURN_END	ret
-# define RETURN		RETURN_END
-# define PARMS		4
-# define JMPTBL(I, B)	I
-
-/* Branch to an entry in a jump table.  TABLE is a jump table with
-   absolute offsets.  */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE)				\
-    jmp		*TABLE(,%ecx,4)
-#endif
-
-	.section .text.sse2,"ax",@progbits
-	ALIGN (4)
-ENTRY (MEMSET)
-	ENTRANCE
-
-	movl	LEN(%esp), %ecx
-	shr	$1, %ecx
-#ifdef USE_AS_BZERO16
-	xor	%eax, %eax
-#else
-	movzwl	CHR(%esp), %eax
-	mov	%eax, %edx
-	shl	$16, %eax
-	or	%edx, %eax
-#endif
-	movl	DEST(%esp), %edx
-	cmp	$32, %ecx
-	jae	L(32wordsormore)
-
-L(write_less32words):
-	lea	(%edx, %ecx, 2), %edx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_less32words))
-
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_less32words):
-	.int	JMPTBL (L(write_0words), L(table_less32words))
-	.int	JMPTBL (L(write_1words), L(table_less32words))
-	.int	JMPTBL (L(write_2words), L(table_less32words))
-	.int	JMPTBL (L(write_3words), L(table_less32words))
-	.int	JMPTBL (L(write_4words), L(table_less32words))
-	.int	JMPTBL (L(write_5words), L(table_less32words))
-	.int	JMPTBL (L(write_6words), L(table_less32words))
-	.int	JMPTBL (L(write_7words), L(table_less32words))
-	.int	JMPTBL (L(write_8words), L(table_less32words))
-	.int	JMPTBL (L(write_9words), L(table_less32words))
-	.int	JMPTBL (L(write_10words), L(table_less32words))
-	.int	JMPTBL (L(write_11words), L(table_less32words))
-	.int	JMPTBL (L(write_12words), L(table_less32words))
-	.int	JMPTBL (L(write_13words), L(table_less32words))
-	.int	JMPTBL (L(write_14words), L(table_less32words))
-	.int	JMPTBL (L(write_15words), L(table_less32words))
-	.int	JMPTBL (L(write_16words), L(table_less32words))
-	.int	JMPTBL (L(write_17words), L(table_less32words))
-	.int	JMPTBL (L(write_18words), L(table_less32words))
-	.int	JMPTBL (L(write_19words), L(table_less32words))
-	.int	JMPTBL (L(write_20words), L(table_less32words))
-	.int	JMPTBL (L(write_21words), L(table_less32words))
-	.int	JMPTBL (L(write_22words), L(table_less32words))
-	.int	JMPTBL (L(write_23words), L(table_less32words))
-	.int	JMPTBL (L(write_24words), L(table_less32words))
-	.int	JMPTBL (L(write_25words), L(table_less32words))
-	.int	JMPTBL (L(write_26words), L(table_less32words))
-	.int	JMPTBL (L(write_27words), L(table_less32words))
-	.int	JMPTBL (L(write_28words), L(table_less32words))
-	.int	JMPTBL (L(write_29words), L(table_less32words))
-	.int	JMPTBL (L(write_30words), L(table_less32words))
-	.int	JMPTBL (L(write_31words), L(table_less32words))
-	.popsection
-
-	ALIGN (4)
-L(write_28words):
-	movl	%eax, -56(%edx)
-	movl	%eax, -52(%edx)
-L(write_24words):
-	movl	%eax, -48(%edx)
-	movl	%eax, -44(%edx)
-L(write_20words):
-	movl	%eax, -40(%edx)
-	movl	%eax, -36(%edx)
-L(write_16words):
-	movl	%eax, -32(%edx)
-	movl	%eax, -28(%edx)
-L(write_12words):
-	movl	%eax, -24(%edx)
-	movl	%eax, -20(%edx)
-L(write_8words):
-	movl	%eax, -16(%edx)
-	movl	%eax, -12(%edx)
-L(write_4words):
-	movl	%eax, -8(%edx)
-	movl	%eax, -4(%edx)
-L(write_0words):
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(write_29words):
-	movl	%eax, -58(%edx)
-	movl	%eax, -54(%edx)
-L(write_25words):
-	movl	%eax, -50(%edx)
-	movl	%eax, -46(%edx)
-L(write_21words):
-	movl	%eax, -42(%edx)
-	movl	%eax, -38(%edx)
-L(write_17words):
-	movl	%eax, -34(%edx)
-	movl	%eax, -30(%edx)
-L(write_13words):
-	movl	%eax, -26(%edx)
-	movl	%eax, -22(%edx)
-L(write_9words):
-	movl	%eax, -18(%edx)
-	movl	%eax, -14(%edx)
-L(write_5words):
-	movl	%eax, -10(%edx)
-	movl	%eax, -6(%edx)
-L(write_1words):
-	mov	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(write_30words):
-	movl	%eax, -60(%edx)
-	movl	%eax, -56(%edx)
-L(write_26words):
-	movl	%eax, -52(%edx)
-	movl	%eax, -48(%edx)
-L(write_22words):
-	movl	%eax, -44(%edx)
-	movl	%eax, -40(%edx)
-L(write_18words):
-	movl	%eax, -36(%edx)
-	movl	%eax, -32(%edx)
-L(write_14words):
-	movl	%eax, -28(%edx)
-	movl	%eax, -24(%edx)
-L(write_10words):
-	movl	%eax, -20(%edx)
-	movl	%eax, -16(%edx)
-L(write_6words):
-	movl	%eax, -12(%edx)
-	movl	%eax, -8(%edx)
-L(write_2words):
-	movl	%eax, -4(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(write_31words):
-	movl	%eax, -62(%edx)
-	movl	%eax, -58(%edx)
-L(write_27words):
-	movl	%eax, -54(%edx)
-	movl	%eax, -50(%edx)
-L(write_23words):
-	movl	%eax, -46(%edx)
-	movl	%eax, -42(%edx)
-L(write_19words):
-	movl	%eax, -38(%edx)
-	movl	%eax, -34(%edx)
-L(write_15words):
-	movl	%eax, -30(%edx)
-	movl	%eax, -26(%edx)
-L(write_11words):
-	movl	%eax, -22(%edx)
-	movl	%eax, -18(%edx)
-L(write_7words):
-	movl	%eax, -14(%edx)
-	movl	%eax, -10(%edx)
-L(write_3words):
-	movl	%eax, -6(%edx)
-	movw	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-
-L(32wordsormore):
-	shl	$1, %ecx
-	test	$0x01, %edx
-	jz	L(aligned2bytes)
-	mov	%eax, (%edx)
-	mov	%eax, -4(%edx, %ecx)
-	sub	$2, %ecx
-	add	$1, %edx
-	rol	$8, %eax
-L(aligned2bytes):
-#ifdef USE_AS_BZERO16
-	pxor	%xmm0, %xmm0
-#else
-	movd	%eax, %xmm0
-	pshufd	$0, %xmm0, %xmm0
-#endif
-	testl	$0xf, %edx
-	jz	L(aligned_16)
-/* ECX > 32 and EDX is not 16 byte aligned.  */
-L(not_aligned_16):
-	movdqu	%xmm0, (%edx)
-	movl	%edx, %eax
-	and	$-16, %edx
-	add	$16, %edx
-	sub	%edx, %eax
-	add	%eax, %ecx
-	movd	%xmm0, %eax
-
-	ALIGN (4)
-L(aligned_16):
-	cmp	$128, %ecx
-	jae	L(128bytesormore)
-
-L(aligned_16_less128bytes):
-	add	%ecx, %edx
-	shr	$1, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	ALIGN (4)
-L(128bytesormore):
-#ifdef SHARED_CACHE_SIZE
-	PUSH (%ebx)
-	mov	$SHARED_CACHE_SIZE, %ebx
-#else
-# if (defined SHARED || defined __PIC__)
-	call	__x86.get_pc_thunk.bx
-	add	$_GLOBAL_OFFSET_TABLE_, %ebx
-	mov	__x86_shared_cache_size@GOTOFF(%ebx), %ebx
-# else
-	PUSH (%ebx)
-	mov	__x86_shared_cache_size, %ebx
-# endif
-#endif
-	cmp	%ebx, %ecx
-	jae	L(128bytesormore_nt_start)
-
-
-#ifdef DATA_CACHE_SIZE
-	POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
-	cmp	$DATA_CACHE_SIZE, %ecx
-#else
-# if (defined SHARED || defined __PIC__)
-#  define RESTORE_EBX_STATE
-	call	__x86.get_pc_thunk.bx
-	add	$_GLOBAL_OFFSET_TABLE_, %ebx
-	cmp	__x86_data_cache_size@GOTOFF(%ebx), %ecx
-# else
-	POP (%ebx)
-#  define RESTORE_EBX_STATE CFI_PUSH (%ebx)
-	cmp	__x86_data_cache_size, %ecx
-# endif
-#endif
-
-	jae	L(128bytes_L2_normal)
-	subl	$128, %ecx
-L(128bytesormore_normal):
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	lea	128(%edx), %edx
-	jb	L(128bytesless_normal)
-
-
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	lea	128(%edx), %edx
-	jae	L(128bytesormore_normal)
-
-L(128bytesless_normal):
-	lea	128(%ecx), %ecx
-	add	%ecx, %edx
-	shr	$1, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	ALIGN (4)
-L(128bytes_L2_normal):
-	prefetcht0	0x380(%edx)
-	prefetcht0	0x3c0(%edx)
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movaps	%xmm0, 0x10(%edx)
-	movaps	%xmm0, 0x20(%edx)
-	movaps	%xmm0, 0x30(%edx)
-	movaps	%xmm0, 0x40(%edx)
-	movaps	%xmm0, 0x50(%edx)
-	movaps	%xmm0, 0x60(%edx)
-	movaps	%xmm0, 0x70(%edx)
-	add	$128, %edx
-	cmp	$128, %ecx
-	jae	L(128bytes_L2_normal)
-
-L(128bytesless_L2_normal):
-	add	%ecx, %edx
-	shr	$1, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	RESTORE_EBX_STATE
-L(128bytesormore_nt_start):
-	sub	%ebx, %ecx
-	mov	%ebx, %eax
-	and	$0x7f, %eax
-	add	%eax, %ecx
-	movd	%xmm0, %eax
-	ALIGN (4)
-L(128bytesormore_shared_cache_loop):
-	prefetcht0	0x3c0(%edx)
-	prefetcht0	0x380(%edx)
-	sub	$0x80, %ebx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	add	$0x80, %edx
-	cmp	$0x80, %ebx
-	jae	L(128bytesormore_shared_cache_loop)
-	cmp	$0x80, %ecx
-	jb	L(shared_cache_loop_end)
-	ALIGN (4)
-L(128bytesormore_nt):
-	sub	$0x80, %ecx
-	movntdq	%xmm0, (%edx)
-	movntdq	%xmm0, 0x10(%edx)
-	movntdq	%xmm0, 0x20(%edx)
-	movntdq	%xmm0, 0x30(%edx)
-	movntdq	%xmm0, 0x40(%edx)
-	movntdq	%xmm0, 0x50(%edx)
-	movntdq	%xmm0, 0x60(%edx)
-	movntdq	%xmm0, 0x70(%edx)
-	add	$0x80, %edx
-	cmp	$0x80, %ecx
-	jae	L(128bytesormore_nt)
-	sfence
-L(shared_cache_loop_end):
-#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
-	POP (%ebx)
-#endif
-	add	%ecx, %edx
-	shr	$1, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_16_128bytes):
-	.int	JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_2bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_6bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_10bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_14bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_18bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_22bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_26bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_30bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_34bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_38bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_42bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_46bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_50bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_54bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_58bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_62bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_66bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_70bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_74bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_78bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_82bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_86bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_90bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_94bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_98bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_102bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_106bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_110bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_114bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_118bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_122bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_126bytes), L(table_16_128bytes))
-	.popsection
-
-
-	ALIGN (4)
-L(aligned_16_112bytes):
-	movdqa	%xmm0, -112(%edx)
-L(aligned_16_96bytes):
-	movdqa	%xmm0, -96(%edx)
-L(aligned_16_80bytes):
-	movdqa	%xmm0, -80(%edx)
-L(aligned_16_64bytes):
-	movdqa	%xmm0, -64(%edx)
-L(aligned_16_48bytes):
-	movdqa	%xmm0, -48(%edx)
-L(aligned_16_32bytes):
-	movdqa	%xmm0, -32(%edx)
-L(aligned_16_16bytes):
-	movdqa	%xmm0, -16(%edx)
-L(aligned_16_0bytes):
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_114bytes):
-	movdqa	%xmm0, -114(%edx)
-L(aligned_16_98bytes):
-	movdqa	%xmm0, -98(%edx)
-L(aligned_16_82bytes):
-	movdqa	%xmm0, -82(%edx)
-L(aligned_16_66bytes):
-	movdqa	%xmm0, -66(%edx)
-L(aligned_16_50bytes):
-	movdqa	%xmm0, -50(%edx)
-L(aligned_16_34bytes):
-	movdqa	%xmm0, -34(%edx)
-L(aligned_16_18bytes):
-	movdqa	%xmm0, -18(%edx)
-L(aligned_16_2bytes):
-	movw	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(aligned_16_116bytes):
-	movdqa	%xmm0, -116(%edx)
-L(aligned_16_100bytes):
-	movdqa	%xmm0, -100(%edx)
-L(aligned_16_84bytes):
-	movdqa	%xmm0, -84(%edx)
-L(aligned_16_68bytes):
-	movdqa	%xmm0, -68(%edx)
-L(aligned_16_52bytes):
-	movdqa	%xmm0, -52(%edx)
-L(aligned_16_36bytes):
-	movdqa	%xmm0, -36(%edx)
-L(aligned_16_20bytes):
-	movdqa	%xmm0, -20(%edx)
-L(aligned_16_4bytes):
-	movl	%eax, -4(%edx)
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_118bytes):
-	movdqa	%xmm0, -118(%edx)
-L(aligned_16_102bytes):
-	movdqa	%xmm0, -102(%edx)
-L(aligned_16_86bytes):
-	movdqa	%xmm0, -86(%edx)
-L(aligned_16_70bytes):
-	movdqa	%xmm0, -70(%edx)
-L(aligned_16_54bytes):
-	movdqa	%xmm0, -54(%edx)
-L(aligned_16_38bytes):
-	movdqa	%xmm0, -38(%edx)
-L(aligned_16_22bytes):
-	movdqa	%xmm0, -22(%edx)
-L(aligned_16_6bytes):
-	movl	%eax, -6(%edx)
-	movw	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_120bytes):
-	movdqa	%xmm0, -120(%edx)
-L(aligned_16_104bytes):
-	movdqa	%xmm0, -104(%edx)
-L(aligned_16_88bytes):
-	movdqa	%xmm0, -88(%edx)
-L(aligned_16_72bytes):
-	movdqa	%xmm0, -72(%edx)
-L(aligned_16_56bytes):
-	movdqa	%xmm0, -56(%edx)
-L(aligned_16_40bytes):
-	movdqa	%xmm0, -40(%edx)
-L(aligned_16_24bytes):
-	movdqa	%xmm0, -24(%edx)
-L(aligned_16_8bytes):
-	movq	%xmm0, -8(%edx)
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_122bytes):
-	movdqa	%xmm0, -122(%edx)
-L(aligned_16_106bytes):
-	movdqa	%xmm0, -106(%edx)
-L(aligned_16_90bytes):
-	movdqa	%xmm0, -90(%edx)
-L(aligned_16_74bytes):
-	movdqa	%xmm0, -74(%edx)
-L(aligned_16_58bytes):
-	movdqa	%xmm0, -58(%edx)
-L(aligned_16_42bytes):
-	movdqa	%xmm0, -42(%edx)
-L(aligned_16_26bytes):
-	movdqa	%xmm0, -26(%edx)
-L(aligned_16_10bytes):
-	movq	%xmm0, -10(%edx)
-	movw	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_124bytes):
-	movdqa	%xmm0, -124(%edx)
-L(aligned_16_108bytes):
-	movdqa	%xmm0, -108(%edx)
-L(aligned_16_92bytes):
-	movdqa	%xmm0, -92(%edx)
-L(aligned_16_76bytes):
-	movdqa	%xmm0, -76(%edx)
-L(aligned_16_60bytes):
-	movdqa	%xmm0, -60(%edx)
-L(aligned_16_44bytes):
-	movdqa	%xmm0, -44(%edx)
-L(aligned_16_28bytes):
-	movdqa	%xmm0, -28(%edx)
-L(aligned_16_12bytes):
-	movq	%xmm0, -12(%edx)
-	movl	%eax, -4(%edx)
-	SETRTNVAL
-	RETURN
-
-
-	ALIGN (4)
-L(aligned_16_126bytes):
-	movdqa	%xmm0, -126(%edx)
-L(aligned_16_110bytes):
-	movdqa	%xmm0, -110(%edx)
-L(aligned_16_94bytes):
-	movdqa	%xmm0, -94(%edx)
-L(aligned_16_78bytes):
-	movdqa	%xmm0, -78(%edx)
-L(aligned_16_62bytes):
-	movdqa	%xmm0, -62(%edx)
-L(aligned_16_46bytes):
-	movdqa	%xmm0, -46(%edx)
-L(aligned_16_30bytes):
-	movdqa	%xmm0, -30(%edx)
-L(aligned_16_14bytes):
-	movq	%xmm0, -14(%edx)
-	movl	%eax, -6(%edx)
-	movw	%ax, -2(%edx)
-	SETRTNVAL
-	RETURN
-
-END (MEMSET)
diff --git a/libcutils/arch-x86/android_memset32.S b/libcutils/arch-x86/android_memset32.S
deleted file mode 100755
index b928f6b..0000000
--- a/libcutils/arch-x86/android_memset32.S
+++ /dev/null
@@ -1,512 +0,0 @@
-/*
- * Copyright (C) 2010 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 "cache.h"
-
-#ifndef MEMSET
-# define MEMSET 	android_memset32
-#endif
-
-#ifndef L
-# define L(label)	.L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n)	.p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc			.cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc			.cfi_endproc
-#endif
-
-#ifndef cfi_rel_offset
-# define cfi_rel_offset(reg, off)	.cfi_rel_offset reg, off
-#endif
-
-#ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore reg
-#endif
-
-#ifndef cfi_adjust_cfa_offset
-# define cfi_adjust_cfa_offset(off)	.cfi_adjust_cfa_offset off
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name)			\
-	.type name,  @function; 	\
-	.globl name;			\
-	.p2align 4;			\
-name:					\
-	cfi_startproc
-#endif
-
-#ifndef END
-# define END(name)			\
-	cfi_endproc;			\
-	.size name, .-name
-#endif
-
-#define CFI_PUSH(REG)						\
-  cfi_adjust_cfa_offset (4);					\
-  cfi_rel_offset (REG, 0)
-
-#define CFI_POP(REG)						\
-  cfi_adjust_cfa_offset (-4);					\
-  cfi_restore (REG)
-
-#define PUSH(REG)	pushl REG; CFI_PUSH (REG)
-#define POP(REG)	popl REG; CFI_POP (REG)
-
-#ifdef USE_AS_BZERO32
-# define DEST		PARMS
-# define LEN		DEST+4
-# define SETRTNVAL
-#else
-# define DEST		PARMS
-# define DWDS		DEST+4
-# define LEN		DWDS+4
-# define SETRTNVAL	movl DEST(%esp), %eax
-#endif
-
-#if (defined SHARED || defined __PIC__)
-# define ENTRANCE	PUSH (%ebx);
-# define RETURN_END	POP (%ebx); ret
-# define RETURN		RETURN_END; CFI_PUSH (%ebx)
-# define PARMS		8		/* Preserve EBX.  */
-# define JMPTBL(I, B)	I - B
-
-/* Load an entry in a jump table into EBX and branch to it.  TABLE is a
-   jump table with relative offsets.   */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE)				\
-    /* We first load PC into EBX.  */				\
-    call	__x86.get_pc_thunk.bx;				\
-    /* Get the address of the jump table.  */			\
-    add		$(TABLE - .), %ebx;				\
-    /* Get the entry and convert the relative offset to the	\
-       absolute address.  */					\
-    add		(%ebx,%ecx,4), %ebx;				\
-    /* We loaded the jump table and adjuested EDX. Go.  */	\
-    jmp		*%ebx
-
-	.section	.text.__x86.get_pc_thunk.bx,"axG",@progbits,__x86.get_pc_thunk.bx,comdat
-	.globl	__x86.get_pc_thunk.bx
-	.hidden	__x86.get_pc_thunk.bx
-	ALIGN (4)
-	.type	__x86.get_pc_thunk.bx,@function
-__x86.get_pc_thunk.bx:
-	cfi_startproc
-	movl	(%esp), %ebx
-	ret
-	cfi_endproc
-#else
-# define ENTRANCE
-# define RETURN_END	ret
-# define RETURN		RETURN_END
-# define PARMS		4
-# define JMPTBL(I, B)	I
-
-/* Branch to an entry in a jump table.  TABLE is a jump table with
-   absolute offsets.  */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE)				\
-    jmp		*TABLE(,%ecx,4)
-#endif
-
-	.section .text.sse2,"ax",@progbits
-	ALIGN (4)
-ENTRY (MEMSET)
-	ENTRANCE
-
-	movl	LEN(%esp), %ecx
-	shr     $2, %ecx
-#ifdef USE_AS_BZERO32
-	xor	%eax, %eax
-#else
-	mov	DWDS(%esp), %eax
-	mov	%eax, %edx
-#endif
-	movl	DEST(%esp), %edx
-	cmp	$16, %ecx
-	jae	L(16dbwordsormore)
-
-L(write_less16dbwords):
-	lea	(%edx, %ecx, 4), %edx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_less16dbwords))
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_less16dbwords):
-	.int	JMPTBL (L(write_0dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_1dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_2dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_3dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_4dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_5dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_6dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_7dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_8dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_9dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_10dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_11dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_12dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_13dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_14dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_15dbwords), L(table_less16dbwords))
-	.popsection
-
-	ALIGN (4)
-L(write_15dbwords):
-	movl	%eax, -60(%edx)
-L(write_14dbwords):
-	movl	%eax, -56(%edx)
-L(write_13dbwords):
-	movl	%eax, -52(%edx)
-L(write_12dbwords):
-	movl	%eax, -48(%edx)
-L(write_11dbwords):
-	movl	%eax, -44(%edx)
-L(write_10dbwords):
-	movl	%eax, -40(%edx)
-L(write_9dbwords):
-	movl	%eax, -36(%edx)
-L(write_8dbwords):
-	movl	%eax, -32(%edx)
-L(write_7dbwords):
-	movl	%eax, -28(%edx)
-L(write_6dbwords):
-	movl	%eax, -24(%edx)
-L(write_5dbwords):
-	movl	%eax, -20(%edx)
-L(write_4dbwords):
-	movl	%eax, -16(%edx)
-L(write_3dbwords):
-	movl	%eax, -12(%edx)
-L(write_2dbwords):
-	movl	%eax, -8(%edx)
-L(write_1dbwords):
-	movl	%eax, -4(%edx)
-L(write_0dbwords):
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(16dbwordsormore):
-	test	$3, %edx
-	jz	L(aligned4bytes)
-	mov	%eax, (%edx)
-	mov	%eax, -4(%edx, %ecx, 4)
-	sub	$1, %ecx
-	rol	$24, %eax
-	add	$1, %edx
-	test	$3, %edx
-	jz	L(aligned4bytes)
-	ror	$8, %eax
-	add	$1, %edx
-	test	$3, %edx
-	jz	L(aligned4bytes)
-	ror	$8, %eax
-	add	$1, %edx
-L(aligned4bytes):
-	shl	$2, %ecx
-
-#ifdef USE_AS_BZERO32
-	pxor	%xmm0, %xmm0
-#else
-	movd	%eax, %xmm0
-	pshufd	$0, %xmm0, %xmm0
-#endif
-	testl	$0xf, %edx
-	jz	L(aligned_16)
-/* ECX > 32 and EDX is not 16 byte aligned.  */
-L(not_aligned_16):
-	movdqu	%xmm0, (%edx)
-	movl	%edx, %eax
-	and	$-16, %edx
-	add	$16, %edx
-	sub	%edx, %eax
-	add	%eax, %ecx
-	movd	%xmm0, %eax
-	ALIGN (4)
-L(aligned_16):
-	cmp	$128, %ecx
-	jae	L(128bytesormore)
-
-L(aligned_16_less128bytes):
-	add	%ecx, %edx
-	shr	$2, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	ALIGN (4)
-L(128bytesormore):
-#ifdef SHARED_CACHE_SIZE
-	PUSH (%ebx)
-	mov	$SHARED_CACHE_SIZE, %ebx
-#else
-# if (defined SHARED || defined __PIC__)
-	call	__x86.get_pc_thunk.bx
-	add	$_GLOBAL_OFFSET_TABLE_, %ebx
-	mov	__x86_shared_cache_size@GOTOFF(%ebx), %ebx
-# else
-	PUSH (%ebx)
-	mov	__x86_shared_cache_size, %ebx
-# endif
-#endif
-	cmp	%ebx, %ecx
-	jae	L(128bytesormore_nt_start)
-
-#ifdef DATA_CACHE_SIZE
-	POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
-	cmp	$DATA_CACHE_SIZE, %ecx
-#else
-# if (defined SHARED || defined __PIC__)
-#  define RESTORE_EBX_STATE
-	call	__x86.get_pc_thunk.bx
-	add	$_GLOBAL_OFFSET_TABLE_, %ebx
-	cmp	__x86_data_cache_size@GOTOFF(%ebx), %ecx
-# else
-	POP (%ebx)
-#  define RESTORE_EBX_STATE CFI_PUSH (%ebx)
-	cmp	__x86_data_cache_size, %ecx
-# endif
-#endif
-
-	jae	L(128bytes_L2_normal)
-	subl	$128, %ecx
-L(128bytesormore_normal):
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	lea	128(%edx), %edx
-	jb	L(128bytesless_normal)
-
-
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	lea	128(%edx), %edx
-	jae	L(128bytesormore_normal)
-
-L(128bytesless_normal):
-	lea	128(%ecx), %ecx
-	add	%ecx, %edx
-	shr	$2, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	ALIGN (4)
-L(128bytes_L2_normal):
-	prefetcht0	0x380(%edx)
-	prefetcht0	0x3c0(%edx)
-	sub	$128, %ecx
-	movdqa	%xmm0, (%edx)
-	movaps	%xmm0, 0x10(%edx)
-	movaps	%xmm0, 0x20(%edx)
-	movaps	%xmm0, 0x30(%edx)
-	movaps	%xmm0, 0x40(%edx)
-	movaps	%xmm0, 0x50(%edx)
-	movaps	%xmm0, 0x60(%edx)
-	movaps	%xmm0, 0x70(%edx)
-	add	$128, %edx
-	cmp	$128, %ecx
-	jae	L(128bytes_L2_normal)
-
-L(128bytesless_L2_normal):
-	add	%ecx, %edx
-	shr	$2, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	RESTORE_EBX_STATE
-L(128bytesormore_nt_start):
-	sub	%ebx, %ecx
-	mov	%ebx, %eax
-	and	$0x7f, %eax
-	add	%eax, %ecx
-	movd	%xmm0, %eax
-	ALIGN (4)
-L(128bytesormore_shared_cache_loop):
-	prefetcht0	0x3c0(%edx)
-	prefetcht0	0x380(%edx)
-	sub	$0x80, %ebx
-	movdqa	%xmm0, (%edx)
-	movdqa	%xmm0, 0x10(%edx)
-	movdqa	%xmm0, 0x20(%edx)
-	movdqa	%xmm0, 0x30(%edx)
-	movdqa	%xmm0, 0x40(%edx)
-	movdqa	%xmm0, 0x50(%edx)
-	movdqa	%xmm0, 0x60(%edx)
-	movdqa	%xmm0, 0x70(%edx)
-	add	$0x80, %edx
-	cmp	$0x80, %ebx
-	jae	L(128bytesormore_shared_cache_loop)
-	cmp	$0x80, %ecx
-	jb	L(shared_cache_loop_end)
-
-	ALIGN (4)
-L(128bytesormore_nt):
-	sub	$0x80, %ecx
-	movntdq	%xmm0, (%edx)
-	movntdq	%xmm0, 0x10(%edx)
-	movntdq	%xmm0, 0x20(%edx)
-	movntdq	%xmm0, 0x30(%edx)
-	movntdq	%xmm0, 0x40(%edx)
-	movntdq	%xmm0, 0x50(%edx)
-	movntdq	%xmm0, 0x60(%edx)
-	movntdq	%xmm0, 0x70(%edx)
-	add	$0x80, %edx
-	cmp	$0x80, %ecx
-	jae	L(128bytesormore_nt)
-	sfence
-L(shared_cache_loop_end):
-#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
-	POP (%ebx)
-#endif
-	add	%ecx, %edx
-	shr	$2, %ecx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_16_128bytes):
-	.int	JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
-	.popsection
-
-	ALIGN (4)
-L(aligned_16_112bytes):
-	movdqa	%xmm0, -112(%edx)
-L(aligned_16_96bytes):
-	movdqa	%xmm0, -96(%edx)
-L(aligned_16_80bytes):
-	movdqa	%xmm0, -80(%edx)
-L(aligned_16_64bytes):
-	movdqa	%xmm0, -64(%edx)
-L(aligned_16_48bytes):
-	movdqa	%xmm0, -48(%edx)
-L(aligned_16_32bytes):
-	movdqa	%xmm0, -32(%edx)
-L(aligned_16_16bytes):
-	movdqa	%xmm0, -16(%edx)
-L(aligned_16_0bytes):
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(aligned_16_116bytes):
-	movdqa	%xmm0, -116(%edx)
-L(aligned_16_100bytes):
-	movdqa	%xmm0, -100(%edx)
-L(aligned_16_84bytes):
-	movdqa	%xmm0, -84(%edx)
-L(aligned_16_68bytes):
-	movdqa	%xmm0, -68(%edx)
-L(aligned_16_52bytes):
-	movdqa	%xmm0, -52(%edx)
-L(aligned_16_36bytes):
-	movdqa	%xmm0, -36(%edx)
-L(aligned_16_20bytes):
-	movdqa	%xmm0, -20(%edx)
-L(aligned_16_4bytes):
-	movl	%eax, -4(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(aligned_16_120bytes):
-	movdqa	%xmm0, -120(%edx)
-L(aligned_16_104bytes):
-	movdqa	%xmm0, -104(%edx)
-L(aligned_16_88bytes):
-	movdqa	%xmm0, -88(%edx)
-L(aligned_16_72bytes):
-	movdqa	%xmm0, -72(%edx)
-L(aligned_16_56bytes):
-	movdqa	%xmm0, -56(%edx)
-L(aligned_16_40bytes):
-	movdqa	%xmm0, -40(%edx)
-L(aligned_16_24bytes):
-	movdqa	%xmm0, -24(%edx)
-L(aligned_16_8bytes):
-	movq	%xmm0, -8(%edx)
-	SETRTNVAL
-	RETURN
-
-	ALIGN (4)
-L(aligned_16_124bytes):
-	movdqa	%xmm0, -124(%edx)
-L(aligned_16_108bytes):
-	movdqa	%xmm0, -108(%edx)
-L(aligned_16_92bytes):
-	movdqa	%xmm0, -92(%edx)
-L(aligned_16_76bytes):
-	movdqa	%xmm0, -76(%edx)
-L(aligned_16_60bytes):
-	movdqa	%xmm0, -60(%edx)
-L(aligned_16_44bytes):
-	movdqa	%xmm0, -44(%edx)
-L(aligned_16_28bytes):
-	movdqa	%xmm0, -28(%edx)
-L(aligned_16_12bytes):
-	movq	%xmm0, -12(%edx)
-	movl	%eax, -4(%edx)
-	SETRTNVAL
-	RETURN
-
-END (MEMSET)
diff --git a/libcutils/arch-x86_64/android_memset16.S b/libcutils/arch-x86_64/android_memset16.S
deleted file mode 100644
index cb6d4a3..0000000
--- a/libcutils/arch-x86_64/android_memset16.S
+++ /dev/null
@@ -1,565 +0,0 @@
-/*
- * Copyright (C) 2014 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 "cache.h"
-
-#ifndef MEMSET
-# define MEMSET		android_memset16
-#endif
-
-#ifndef L
-# define L(label)	.L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n)	.p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc			.cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc			.cfi_endproc
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name)			\
-	.type name,  @function; 	\
-	.globl name;			\
-	.p2align 4;			\
-name:					\
-	cfi_startproc
-#endif
-
-#ifndef END
-# define END(name)			\
-	cfi_endproc;			\
-	.size name, .-name
-#endif
-
-#define JMPTBL(I, B)	I - B
-
-/* Branch to an entry in a jump table.  TABLE is a jump table with
-   relative offsets.  INDEX is a register contains the index into the
-   jump table.  SCALE is the scale of INDEX.  */
-#define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
-	lea    TABLE(%rip), %r11;						\
-	movslq (%r11, INDEX, SCALE), INDEX;				\
-	lea    (%r11, INDEX), INDEX;					\
-	jmp    *INDEX
-
-	.section .text.sse2,"ax",@progbits
-	ALIGN (4)
-ENTRY (MEMSET)	// Address in rdi
-	shr    $1, %rdx			// Count in rdx
-	movzwl %si, %ecx
-	/* Fill the whole ECX with pattern.  */
-	shl    $16, %esi
-	or     %esi, %ecx		// Pattern in ecx
-
-	cmp    $32, %rdx
-	jae    L(32wordsormore)
-
-L(write_less32words):
-	lea    (%rdi, %rdx, 2), %rdi
-	BRANCH_TO_JMPTBL_ENTRY (L(table_less32words), %rdx, 4)
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_less32words):
-	.int	JMPTBL (L(write_0words), L(table_less32words))
-	.int	JMPTBL (L(write_1words), L(table_less32words))
-	.int	JMPTBL (L(write_2words), L(table_less32words))
-	.int	JMPTBL (L(write_3words), L(table_less32words))
-	.int	JMPTBL (L(write_4words), L(table_less32words))
-	.int	JMPTBL (L(write_5words), L(table_less32words))
-	.int	JMPTBL (L(write_6words), L(table_less32words))
-	.int	JMPTBL (L(write_7words), L(table_less32words))
-	.int	JMPTBL (L(write_8words), L(table_less32words))
-	.int	JMPTBL (L(write_9words), L(table_less32words))
-	.int	JMPTBL (L(write_10words), L(table_less32words))
-	.int	JMPTBL (L(write_11words), L(table_less32words))
-	.int	JMPTBL (L(write_12words), L(table_less32words))
-	.int	JMPTBL (L(write_13words), L(table_less32words))
-	.int	JMPTBL (L(write_14words), L(table_less32words))
-	.int	JMPTBL (L(write_15words), L(table_less32words))
-	.int	JMPTBL (L(write_16words), L(table_less32words))
-	.int	JMPTBL (L(write_17words), L(table_less32words))
-	.int	JMPTBL (L(write_18words), L(table_less32words))
-	.int	JMPTBL (L(write_19words), L(table_less32words))
-	.int	JMPTBL (L(write_20words), L(table_less32words))
-	.int	JMPTBL (L(write_21words), L(table_less32words))
-	.int	JMPTBL (L(write_22words), L(table_less32words))
-	.int	JMPTBL (L(write_23words), L(table_less32words))
-	.int	JMPTBL (L(write_24words), L(table_less32words))
-	.int	JMPTBL (L(write_25words), L(table_less32words))
-	.int	JMPTBL (L(write_26words), L(table_less32words))
-	.int	JMPTBL (L(write_27words), L(table_less32words))
-	.int	JMPTBL (L(write_28words), L(table_less32words))
-	.int	JMPTBL (L(write_29words), L(table_less32words))
-	.int	JMPTBL (L(write_30words), L(table_less32words))
-	.int	JMPTBL (L(write_31words), L(table_less32words))
-	.popsection
-
-	ALIGN (4)
-L(write_28words):
-	movl   %ecx, -56(%rdi)
-	movl   %ecx, -52(%rdi)
-L(write_24words):
-	movl   %ecx, -48(%rdi)
-	movl   %ecx, -44(%rdi)
-L(write_20words):
-	movl   %ecx, -40(%rdi)
-	movl   %ecx, -36(%rdi)
-L(write_16words):
-	movl   %ecx, -32(%rdi)
-	movl   %ecx, -28(%rdi)
-L(write_12words):
-	movl   %ecx, -24(%rdi)
-	movl   %ecx, -20(%rdi)
-L(write_8words):
-	movl   %ecx, -16(%rdi)
-	movl   %ecx, -12(%rdi)
-L(write_4words):
-	movl   %ecx, -8(%rdi)
-	movl   %ecx, -4(%rdi)
-L(write_0words):
-	ret
-
-	ALIGN (4)
-L(write_29words):
-	movl   %ecx, -58(%rdi)
-	movl   %ecx, -54(%rdi)
-L(write_25words):
-	movl   %ecx, -50(%rdi)
-	movl   %ecx, -46(%rdi)
-L(write_21words):
-	movl   %ecx, -42(%rdi)
-	movl   %ecx, -38(%rdi)
-L(write_17words):
-	movl   %ecx, -34(%rdi)
-	movl   %ecx, -30(%rdi)
-L(write_13words):
-	movl   %ecx, -26(%rdi)
-	movl   %ecx, -22(%rdi)
-L(write_9words):
-	movl   %ecx, -18(%rdi)
-	movl   %ecx, -14(%rdi)
-L(write_5words):
-	movl   %ecx, -10(%rdi)
-	movl   %ecx, -6(%rdi)
-L(write_1words):
-	mov	%cx, -2(%rdi)
-	ret
-
-	ALIGN (4)
-L(write_30words):
-	movl   %ecx, -60(%rdi)
-	movl   %ecx, -56(%rdi)
-L(write_26words):
-	movl   %ecx, -52(%rdi)
-	movl   %ecx, -48(%rdi)
-L(write_22words):
-	movl   %ecx, -44(%rdi)
-	movl   %ecx, -40(%rdi)
-L(write_18words):
-	movl   %ecx, -36(%rdi)
-	movl   %ecx, -32(%rdi)
-L(write_14words):
-	movl   %ecx, -28(%rdi)
-	movl   %ecx, -24(%rdi)
-L(write_10words):
-	movl   %ecx, -20(%rdi)
-	movl   %ecx, -16(%rdi)
-L(write_6words):
-	movl   %ecx, -12(%rdi)
-	movl   %ecx, -8(%rdi)
-L(write_2words):
-	movl   %ecx, -4(%rdi)
-	ret
-
-	ALIGN (4)
-L(write_31words):
-	movl   %ecx, -62(%rdi)
-	movl   %ecx, -58(%rdi)
-L(write_27words):
-	movl   %ecx, -54(%rdi)
-	movl   %ecx, -50(%rdi)
-L(write_23words):
-	movl   %ecx, -46(%rdi)
-	movl   %ecx, -42(%rdi)
-L(write_19words):
-	movl   %ecx, -38(%rdi)
-	movl   %ecx, -34(%rdi)
-L(write_15words):
-	movl   %ecx, -30(%rdi)
-	movl   %ecx, -26(%rdi)
-L(write_11words):
-	movl   %ecx, -22(%rdi)
-	movl   %ecx, -18(%rdi)
-L(write_7words):
-	movl   %ecx, -14(%rdi)
-	movl   %ecx, -10(%rdi)
-L(write_3words):
-	movl   %ecx, -6(%rdi)
-	movw   %cx, -2(%rdi)
-	ret
-
-	ALIGN (4)
-L(32wordsormore):
-	shl    $1, %rdx
-	test   $0x01, %edi
-	jz     L(aligned2bytes)
-	mov    %ecx, (%rdi)
-	mov    %ecx, -4(%rdi, %rdx)
-	sub    $2, %rdx
-	add    $1, %rdi
-	rol    $8, %ecx
-L(aligned2bytes):
-	/* Fill xmm0 with the pattern.  */
-	movd   %ecx, %xmm0
-	pshufd $0, %xmm0, %xmm0
-
-	testl  $0xf, %edi
-	jz     L(aligned_16)
-/* RDX > 32 and RDI is not 16 byte aligned.  */
-	movdqu %xmm0, (%rdi)
-	mov    %rdi, %rsi
-	and    $-16, %rdi
-	add    $16, %rdi
-	sub    %rdi, %rsi
-	add    %rsi, %rdx
-
-	ALIGN (4)
-L(aligned_16):
-	cmp    $128, %rdx
-	jge    L(128bytesormore)
-
-L(aligned_16_less128bytes):
-	add    %rdx, %rdi
-	shr    $1, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	ALIGN (4)
-L(128bytesormore):
-	cmp    $SHARED_CACHE_SIZE, %rdx
-	jg     L(128bytesormore_nt)
-
-L(128bytesormore_normal):
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jge    L(128bytesormore_normal)
-
-L(128bytesless_normal):
-	add    %rdx, %rdi
-	shr    $1, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	ALIGN (4)
-L(128bytesormore_nt):
-	sub    $128, %rdx
-	movntdq %xmm0, (%rdi)
-	movntdq %xmm0, 0x10(%rdi)
-	movntdq %xmm0, 0x20(%rdi)
-	movntdq %xmm0, 0x30(%rdi)
-	movntdq %xmm0, 0x40(%rdi)
-	movntdq %xmm0, 0x50(%rdi)
-	movntdq %xmm0, 0x60(%rdi)
-	movntdq %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jge    L(128bytesormore_nt)
-
-	sfence
-	add    %rdx, %rdi
-	shr    $1, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_16_128bytes):
-	.int	JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_2bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_6bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_10bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_14bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_18bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_22bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_26bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_30bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_34bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_38bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_42bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_46bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_50bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_54bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_58bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_62bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_66bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_70bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_74bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_78bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_82bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_86bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_90bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_94bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_98bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_102bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_106bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_110bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_114bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_118bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_122bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_126bytes), L(table_16_128bytes))
-	.popsection
-
-	ALIGN (4)
-L(aligned_16_112bytes):
-	movdqa %xmm0, -112(%rdi)
-L(aligned_16_96bytes):
-	movdqa %xmm0, -96(%rdi)
-L(aligned_16_80bytes):
-	movdqa %xmm0, -80(%rdi)
-L(aligned_16_64bytes):
-	movdqa %xmm0, -64(%rdi)
-L(aligned_16_48bytes):
-	movdqa %xmm0, -48(%rdi)
-L(aligned_16_32bytes):
-	movdqa %xmm0, -32(%rdi)
-L(aligned_16_16bytes):
-	movdqa %xmm0, -16(%rdi)
-L(aligned_16_0bytes):
-	ret
-
-	ALIGN (4)
-L(aligned_16_114bytes):
-	movdqa %xmm0, -114(%rdi)
-L(aligned_16_98bytes):
-	movdqa %xmm0, -98(%rdi)
-L(aligned_16_82bytes):
-	movdqa %xmm0, -82(%rdi)
-L(aligned_16_66bytes):
-	movdqa %xmm0, -66(%rdi)
-L(aligned_16_50bytes):
-	movdqa %xmm0, -50(%rdi)
-L(aligned_16_34bytes):
-	movdqa %xmm0, -34(%rdi)
-L(aligned_16_18bytes):
-	movdqa %xmm0, -18(%rdi)
-L(aligned_16_2bytes):
-	movw   %cx, -2(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_116bytes):
-	movdqa %xmm0, -116(%rdi)
-L(aligned_16_100bytes):
-	movdqa %xmm0, -100(%rdi)
-L(aligned_16_84bytes):
-	movdqa %xmm0, -84(%rdi)
-L(aligned_16_68bytes):
-	movdqa %xmm0, -68(%rdi)
-L(aligned_16_52bytes):
-	movdqa %xmm0, -52(%rdi)
-L(aligned_16_36bytes):
-	movdqa %xmm0, -36(%rdi)
-L(aligned_16_20bytes):
-	movdqa %xmm0, -20(%rdi)
-L(aligned_16_4bytes):
-	movl   %ecx, -4(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_118bytes):
-	movdqa %xmm0, -118(%rdi)
-L(aligned_16_102bytes):
-	movdqa %xmm0, -102(%rdi)
-L(aligned_16_86bytes):
-	movdqa %xmm0, -86(%rdi)
-L(aligned_16_70bytes):
-	movdqa %xmm0, -70(%rdi)
-L(aligned_16_54bytes):
-	movdqa %xmm0, -54(%rdi)
-L(aligned_16_38bytes):
-	movdqa %xmm0, -38(%rdi)
-L(aligned_16_22bytes):
-	movdqa %xmm0, -22(%rdi)
-L(aligned_16_6bytes):
-	movl   %ecx, -6(%rdi)
-	movw   %cx, -2(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_120bytes):
-	movdqa %xmm0, -120(%rdi)
-L(aligned_16_104bytes):
-	movdqa %xmm0, -104(%rdi)
-L(aligned_16_88bytes):
-	movdqa %xmm0, -88(%rdi)
-L(aligned_16_72bytes):
-	movdqa %xmm0, -72(%rdi)
-L(aligned_16_56bytes):
-	movdqa %xmm0, -56(%rdi)
-L(aligned_16_40bytes):
-	movdqa %xmm0, -40(%rdi)
-L(aligned_16_24bytes):
-	movdqa %xmm0, -24(%rdi)
-L(aligned_16_8bytes):
-	movq   %xmm0, -8(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_122bytes):
-	movdqa %xmm0, -122(%rdi)
-L(aligned_16_106bytes):
-	movdqa %xmm0, -106(%rdi)
-L(aligned_16_90bytes):
-	movdqa %xmm0, -90(%rdi)
-L(aligned_16_74bytes):
-	movdqa %xmm0, -74(%rdi)
-L(aligned_16_58bytes):
-	movdqa %xmm0, -58(%rdi)
-L(aligned_16_42bytes):
-	movdqa %xmm0, -42(%rdi)
-L(aligned_16_26bytes):
-	movdqa %xmm0, -26(%rdi)
-L(aligned_16_10bytes):
-	movq   %xmm0, -10(%rdi)
-	movw   %cx, -2(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_124bytes):
-	movdqa %xmm0, -124(%rdi)
-L(aligned_16_108bytes):
-	movdqa %xmm0, -108(%rdi)
-L(aligned_16_92bytes):
-	movdqa %xmm0, -92(%rdi)
-L(aligned_16_76bytes):
-	movdqa %xmm0, -76(%rdi)
-L(aligned_16_60bytes):
-	movdqa %xmm0, -60(%rdi)
-L(aligned_16_44bytes):
-	movdqa %xmm0, -44(%rdi)
-L(aligned_16_28bytes):
-	movdqa %xmm0, -28(%rdi)
-L(aligned_16_12bytes):
-	movq   %xmm0, -12(%rdi)
-	movl   %ecx, -4(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_126bytes):
-	movdqa %xmm0, -126(%rdi)
-L(aligned_16_110bytes):
-	movdqa %xmm0, -110(%rdi)
-L(aligned_16_94bytes):
-	movdqa %xmm0, -94(%rdi)
-L(aligned_16_78bytes):
-	movdqa %xmm0, -78(%rdi)
-L(aligned_16_62bytes):
-	movdqa %xmm0, -62(%rdi)
-L(aligned_16_46bytes):
-	movdqa %xmm0, -46(%rdi)
-L(aligned_16_30bytes):
-	movdqa %xmm0, -30(%rdi)
-L(aligned_16_14bytes):
-	movq   %xmm0, -14(%rdi)
-	movl   %ecx, -6(%rdi)
-	movw   %cx, -2(%rdi)
-	ret
-
-END (MEMSET)
diff --git a/libcutils/arch-x86_64/android_memset32.S b/libcutils/arch-x86_64/android_memset32.S
deleted file mode 100644
index 1514aa2..0000000
--- a/libcutils/arch-x86_64/android_memset32.S
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright (C) 2014 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 "cache.h"
-
-#ifndef MEMSET
-# define MEMSET		android_memset32
-#endif
-
-#ifndef L
-# define L(label)	.L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n)	.p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc			.cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc			.cfi_endproc
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name)			\
-	.type name,  @function; 	\
-	.globl name;			\
-	.p2align 4;			\
-name:					\
-	cfi_startproc
-#endif
-
-#ifndef END
-# define END(name)			\
-	cfi_endproc;			\
-	.size name, .-name
-#endif
-
-#define JMPTBL(I, B)	I - B
-
-/* Branch to an entry in a jump table.  TABLE is a jump table with
-   relative offsets.  INDEX is a register contains the index into the
-   jump table.  SCALE is the scale of INDEX.  */
-#define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
-	lea    TABLE(%rip), %r11;						\
-	movslq (%r11, INDEX, SCALE), INDEX;				\
-	lea    (%r11, INDEX), INDEX;					\
-	jmp    *INDEX
-
-	.section .text.sse2,"ax",@progbits
-	ALIGN (4)
-ENTRY (MEMSET)	// Address in rdi
-	shr    $2, %rdx			// Count in rdx
-	movl   %esi, %ecx		// Pattern in ecx
-
-	cmp    $16, %rdx
-	jae    L(16dbwordsormore)
-
-L(write_less16dbwords):
-	lea    (%rdi, %rdx, 4), %rdi
-	BRANCH_TO_JMPTBL_ENTRY (L(table_less16dbwords), %rdx, 4)
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_less16dbwords):
-	.int	JMPTBL (L(write_0dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_1dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_2dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_3dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_4dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_5dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_6dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_7dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_8dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_9dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_10dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_11dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_12dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_13dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_14dbwords), L(table_less16dbwords))
-	.int	JMPTBL (L(write_15dbwords), L(table_less16dbwords))
-	.popsection
-
-	ALIGN (4)
-L(write_15dbwords):
-	movl   %ecx, -60(%rdi)
-L(write_14dbwords):
-	movl   %ecx, -56(%rdi)
-L(write_13dbwords):
-	movl   %ecx, -52(%rdi)
-L(write_12dbwords):
-	movl   %ecx, -48(%rdi)
-L(write_11dbwords):
-	movl   %ecx, -44(%rdi)
-L(write_10dbwords):
-	movl   %ecx, -40(%rdi)
-L(write_9dbwords):
-	movl   %ecx, -36(%rdi)
-L(write_8dbwords):
-	movl   %ecx, -32(%rdi)
-L(write_7dbwords):
-	movl   %ecx, -28(%rdi)
-L(write_6dbwords):
-	movl   %ecx, -24(%rdi)
-L(write_5dbwords):
-	movl   %ecx, -20(%rdi)
-L(write_4dbwords):
-	movl   %ecx, -16(%rdi)
-L(write_3dbwords):
-	movl   %ecx, -12(%rdi)
-L(write_2dbwords):
-	movl   %ecx, -8(%rdi)
-L(write_1dbwords):
-	movl   %ecx, -4(%rdi)
-L(write_0dbwords):
-	ret
-
-	ALIGN (4)
-L(16dbwordsormore):
-	test   $3, %edi
-	jz     L(aligned4bytes)
-	mov    %ecx, (%rdi)
-	mov    %ecx, -4(%rdi, %rdx, 4)
-	sub    $1, %rdx
-	rol    $24, %ecx
-	add    $1, %rdi
-	test   $3, %edi
-	jz     L(aligned4bytes)
-	ror    $8, %ecx
-	add    $1, %rdi
-	test   $3, %edi
-	jz     L(aligned4bytes)
-	ror    $8, %ecx
-	add    $1, %rdi
-L(aligned4bytes):
-	shl    $2, %rdx
-
-	/* Fill xmm0 with the pattern.  */
-	movd   %ecx, %xmm0
-	pshufd $0, %xmm0, %xmm0
-
-	testl  $0xf, %edi
-	jz     L(aligned_16)
-/* RDX > 32 and RDI is not 16 byte aligned.  */
-	movdqu %xmm0, (%rdi)
-	mov    %rdi, %rsi
-	and    $-16, %rdi
-	add    $16, %rdi
-	sub    %rdi, %rsi
-	add    %rsi, %rdx
-
-	ALIGN (4)
-L(aligned_16):
-	cmp    $128, %rdx
-	jge    L(128bytesormore)
-
-L(aligned_16_less128bytes):
-	add    %rdx, %rdi
-	shr    $2, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	ALIGN (4)
-L(128bytesormore):
-	cmp    $SHARED_CACHE_SIZE, %rdx
-	jg     L(128bytesormore_nt)
-
-L(128bytesormore_normal):
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jl     L(128bytesless_normal)
-
-	sub    $128, %rdx
-	movdqa %xmm0, (%rdi)
-	movdqa %xmm0, 0x10(%rdi)
-	movdqa %xmm0, 0x20(%rdi)
-	movdqa %xmm0, 0x30(%rdi)
-	movdqa %xmm0, 0x40(%rdi)
-	movdqa %xmm0, 0x50(%rdi)
-	movdqa %xmm0, 0x60(%rdi)
-	movdqa %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jge    L(128bytesormore_normal)
-
-L(128bytesless_normal):
-	add    %rdx, %rdi
-	shr    $2, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	ALIGN (4)
-L(128bytesormore_nt):
-	sub    $128, %rdx
-	movntdq %xmm0, (%rdi)
-	movntdq %xmm0, 0x10(%rdi)
-	movntdq %xmm0, 0x20(%rdi)
-	movntdq %xmm0, 0x30(%rdi)
-	movntdq %xmm0, 0x40(%rdi)
-	movntdq %xmm0, 0x50(%rdi)
-	movntdq %xmm0, 0x60(%rdi)
-	movntdq %xmm0, 0x70(%rdi)
-	lea    128(%rdi), %rdi
-	cmp    $128, %rdx
-	jge    L(128bytesormore_nt)
-
-	sfence
-	add    %rdx, %rdi
-	shr    $2, %rdx
-	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes), %rdx, 4)
-
-	.pushsection .rodata.sse2,"a",@progbits
-	ALIGN (2)
-L(table_16_128bytes):
-	.int	JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
-	.int	JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
-	.popsection
-
-	ALIGN (4)
-L(aligned_16_112bytes):
-	movdqa	%xmm0, -112(%rdi)
-L(aligned_16_96bytes):
-	movdqa	%xmm0, -96(%rdi)
-L(aligned_16_80bytes):
-	movdqa	%xmm0, -80(%rdi)
-L(aligned_16_64bytes):
-	movdqa	%xmm0, -64(%rdi)
-L(aligned_16_48bytes):
-	movdqa	%xmm0, -48(%rdi)
-L(aligned_16_32bytes):
-	movdqa	%xmm0, -32(%rdi)
-L(aligned_16_16bytes):
-	movdqa	%xmm0, -16(%rdi)
-L(aligned_16_0bytes):
-	ret
-
-	ALIGN (4)
-L(aligned_16_116bytes):
-	movdqa	%xmm0, -116(%rdi)
-L(aligned_16_100bytes):
-	movdqa	%xmm0, -100(%rdi)
-L(aligned_16_84bytes):
-	movdqa	%xmm0, -84(%rdi)
-L(aligned_16_68bytes):
-	movdqa	%xmm0, -68(%rdi)
-L(aligned_16_52bytes):
-	movdqa	%xmm0, -52(%rdi)
-L(aligned_16_36bytes):
-	movdqa	%xmm0, -36(%rdi)
-L(aligned_16_20bytes):
-	movdqa	%xmm0, -20(%rdi)
-L(aligned_16_4bytes):
-	movl	%ecx, -4(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_120bytes):
-	movdqa	%xmm0, -120(%rdi)
-L(aligned_16_104bytes):
-	movdqa	%xmm0, -104(%rdi)
-L(aligned_16_88bytes):
-	movdqa	%xmm0, -88(%rdi)
-L(aligned_16_72bytes):
-	movdqa	%xmm0, -72(%rdi)
-L(aligned_16_56bytes):
-	movdqa	%xmm0, -56(%rdi)
-L(aligned_16_40bytes):
-	movdqa	%xmm0, -40(%rdi)
-L(aligned_16_24bytes):
-	movdqa	%xmm0, -24(%rdi)
-L(aligned_16_8bytes):
-	movq	%xmm0, -8(%rdi)
-	ret
-
-	ALIGN (4)
-L(aligned_16_124bytes):
-	movdqa	%xmm0, -124(%rdi)
-L(aligned_16_108bytes):
-	movdqa	%xmm0, -108(%rdi)
-L(aligned_16_92bytes):
-	movdqa	%xmm0, -92(%rdi)
-L(aligned_16_76bytes):
-	movdqa	%xmm0, -76(%rdi)
-L(aligned_16_60bytes):
-	movdqa	%xmm0, -60(%rdi)
-L(aligned_16_44bytes):
-	movdqa	%xmm0, -44(%rdi)
-L(aligned_16_28bytes):
-	movdqa	%xmm0, -28(%rdi)
-L(aligned_16_12bytes):
-	movq	%xmm0, -12(%rdi)
-	movl	%ecx, -4(%rdi)
-	ret
-
-END (MEMSET)
diff --git a/libcutils/include/cutils/memory.h b/libcutils/include/cutils/memory.h
index 4d26882..c6476c1 100644
--- a/libcutils/include/cutils/memory.h
+++ b/libcutils/include/cutils/memory.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_CUTILS_MEMORY_H
-#define ANDROID_CUTILS_MEMORY_H
+#pragma once
 
 #include <stdint.h>
 #include <sys/types.h>
@@ -24,12 +23,6 @@
 extern "C" {
 #endif
 
-/* size is given in bytes and must be multiple of 2 */
-void android_memset16(uint16_t* dst, uint16_t value, size_t size);
-
-/* size is given in bytes and must be multiple of 4 */
-void android_memset32(uint32_t* dst, uint32_t value, size_t size);
-
 #if defined(__GLIBC__) || defined(_WIN32)
 /* Declaration of strlcpy() for platforms that don't already have it. */
 size_t strlcpy(char *dst, const char *src, size_t size);
@@ -38,5 +31,3 @@
 #ifdef __cplusplus
 } // extern "C"
 #endif
-
-#endif // ANDROID_CUTILS_MEMORY_H
diff --git a/libcutils/memset_test.cpp b/libcutils/memset_test.cpp
deleted file mode 100644
index a98485f..0000000
--- a/libcutils/memset_test.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2014 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 <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-
-#include <memory>
-
-#include <cutils/memory.h>
-#include <gtest/gtest.h>
-
-#define FENCEPOST_LENGTH 8
-
-#define MAX_TEST_SIZE (64*1024)
-// Choose values that have no repeating byte values.
-#define MEMSET16_PATTERN 0xb139
-#define MEMSET32_PATTERN 0x48193a27
-
-enum test_e {
-  MEMSET16 = 0,
-  MEMSET32,
-};
-
-static int g_memset16_aligns[][2] = {
-  { 2, 0 },
-  { 4, 0 },
-  { 8, 0 },
-  { 16, 0 },
-  { 32, 0 },
-  { 64, 0 },
-  { 128, 0 },
-
-  { 4, 2 },
-
-  { 8, 2 },
-  { 8, 4 },
-  { 8, 6 },
-
-  { 128, 2 },
-  { 128, 4 },
-  { 128, 6 },
-  { 128, 8 },
-  { 128, 10 },
-  { 128, 12 },
-  { 128, 14 },
-  { 128, 16 },
-};
-
-static int g_memset32_aligns[][2] = {
-  { 4, 0 },
-  { 8, 0 },
-  { 16, 0 },
-  { 32, 0 },
-  { 64, 0 },
-  { 128, 0 },
-
-  { 8, 4 },
-
-  { 128, 4 },
-  { 128, 8 },
-  { 128, 12 },
-  { 128, 16 },
-};
-
-static size_t GetIncrement(size_t len, size_t min_incr) {
-  if (len >= 4096) {
-    return 1024;
-  } else if (len >= 1024) {
-    return 256;
-  }
-  return min_incr;
-}
-
-// Return a pointer into the current buffer with the specified alignment.
-static void *GetAlignedPtr(void *orig_ptr, int alignment, int or_mask) {
-  uint64_t ptr = reinterpret_cast<uint64_t>(orig_ptr);
-  if (alignment > 0) {
-      // When setting the alignment, set it to exactly the alignment chosen.
-      // The pointer returned will be guaranteed not to be aligned to anything
-      // more than that.
-      ptr += alignment - (ptr & (alignment - 1));
-      ptr |= alignment | or_mask;
-  }
-
-  return reinterpret_cast<void*>(ptr);
-}
-
-static void SetFencepost(uint8_t *buffer) {
-  for (int i = 0; i < FENCEPOST_LENGTH; i += 2) {
-    buffer[i] = 0xde;
-    buffer[i+1] = 0xad;
-  }
-}
-
-static void VerifyFencepost(uint8_t *buffer) {
-  for (int i = 0; i < FENCEPOST_LENGTH; i += 2) {
-    if (buffer[i] != 0xde || buffer[i+1] != 0xad) {
-      uint8_t expected_value;
-      if (buffer[i] == 0xde) {
-        i++;
-        expected_value = 0xad;
-      } else {
-        expected_value = 0xde;
-      }
-      ASSERT_EQ(expected_value, buffer[i]);
-    }
-  }
-}
-
-void RunMemsetTests(test_e test_type, uint32_t value, int align[][2], size_t num_aligns) {
-  size_t min_incr = 4;
-  if (test_type == MEMSET16) {
-    min_incr = 2;
-    value |= value << 16;
-  }
-  std::unique_ptr<uint32_t[]> expected_buf(new uint32_t[MAX_TEST_SIZE/sizeof(uint32_t)]);
-  for (size_t i = 0; i < MAX_TEST_SIZE/sizeof(uint32_t); i++) {
-    expected_buf[i] = value;
-  }
-
-  // Allocate one large buffer with lots of extra space so that we can
-  // guarantee that all possible alignments will fit.
-  std::unique_ptr<uint8_t[]> buf(new uint8_t[3*MAX_TEST_SIZE]);
-  uint8_t *buf_align;
-  for (size_t i = 0; i < num_aligns; i++) {
-    size_t incr = min_incr;
-    for (size_t len = incr; len <= MAX_TEST_SIZE; len += incr) {
-      incr = GetIncrement(len, min_incr);
-
-      buf_align = reinterpret_cast<uint8_t*>(GetAlignedPtr(
-          buf.get()+FENCEPOST_LENGTH, align[i][0], align[i][1]));
-
-      SetFencepost(&buf_align[-FENCEPOST_LENGTH]);
-      SetFencepost(&buf_align[len]);
-
-      memset(buf_align, 0xff, len);
-      if (test_type == MEMSET16) {
-        android_memset16(reinterpret_cast<uint16_t*>(buf_align), value, len);
-      } else {
-        android_memset32(reinterpret_cast<uint32_t*>(buf_align), value, len);
-      }
-      ASSERT_EQ(0, memcmp(expected_buf.get(), buf_align, len))
-          << "Failed size " << len << " align " << align[i][0] << " " << align[i][1] << "\n";
-
-      VerifyFencepost(&buf_align[-FENCEPOST_LENGTH]);
-      VerifyFencepost(&buf_align[len]);
-    }
-  }
-}
-
-TEST(libcutils, android_memset16_non_zero) {
-  RunMemsetTests(MEMSET16, MEMSET16_PATTERN, g_memset16_aligns, sizeof(g_memset16_aligns)/sizeof(int[2]));
-}
-
-TEST(libcutils, android_memset16_zero) {
-  RunMemsetTests(MEMSET16, 0, g_memset16_aligns, sizeof(g_memset16_aligns)/sizeof(int[2]));
-}
-
-TEST(libcutils, android_memset32_non_zero) {
-  RunMemsetTests(MEMSET32, MEMSET32_PATTERN, g_memset32_aligns, sizeof(g_memset32_aligns)/sizeof(int[2]));
-}
-
-TEST(libcutils, android_memset32_zero) {
-  RunMemsetTests(MEMSET32, 0, g_memset32_aligns, sizeof(g_memset32_aligns)/sizeof(int[2]));
-}
diff --git a/libcutils/trace-dev.inc b/libcutils/trace-dev.inc
index 3ec98b3..6543426 100644
--- a/libcutils/trace-dev.inc
+++ b/libcutils/trace-dev.inc
@@ -198,7 +198,7 @@
 }
 
 #define WRITE_MSG(format_begin, format_end, name, value) { \
-    char buf[ATRACE_MESSAGE_LENGTH]; \
+    char buf[ATRACE_MESSAGE_LENGTH] __attribute__((uninitialized));     \
     int pid = getpid(); \
     int len = snprintf(buf, sizeof(buf), format_begin "%s" format_end, pid, \
         name, value); \
diff --git a/libpixelflinger/Android.bp b/libpixelflinger/Android.bp
deleted file mode 100644
index 45a32da..0000000
--- a/libpixelflinger/Android.bp
+++ /dev/null
@@ -1,97 +0,0 @@
-cc_defaults {
-    name: "pixelflinger_defaults",
-
-    cflags: [
-        "-fstrict-aliasing",
-        "-fomit-frame-pointer",
-        "-Wall",
-        "-Werror",
-        "-Wno-unused-function",
-    ],
-    export_include_dirs: ["include"],
-    header_libs: ["libbase_headers"],
-    shared_libs: [
-        "libcutils",
-        "liblog",
-        "libutils",
-    ],
-
-    arch: {
-        arm: {
-            neon: {
-                cflags: ["-D__ARM_HAVE_NEON"],
-            },
-        },
-    },
-}
-
-cc_library_static {
-    name: "libpixelflinger-arm",
-    defaults: ["pixelflinger_defaults"],
-
-    srcs: [
-        "fixed.cpp",
-        "picker.cpp",
-        "pixelflinger.cpp",
-        "trap.cpp",
-        "scanline.cpp",
-    ],
-
-    arch: {
-        arm: {
-            instruction_set: "arm",
-        },
-    },
-}
-
-// For the tests to use
-cc_library_headers {
-    name: "libpixelflinger_internal",
-    export_include_dirs: [
-        "include",
-        ".",
-    ],
-}
-
-cc_library {
-    name: "libpixelflinger",
-    defaults: ["pixelflinger_defaults"],
-
-    srcs: [
-        "codeflinger/ARMAssemblerInterface.cpp",
-        "codeflinger/ARMAssemblerProxy.cpp",
-        "codeflinger/CodeCache.cpp",
-        "codeflinger/GGLAssembler.cpp",
-        "codeflinger/load_store.cpp",
-        "codeflinger/blending.cpp",
-        "codeflinger/texturing.cpp",
-        "format.cpp",
-        "clear.cpp",
-        "raster.cpp",
-        "buffer.cpp",
-    ],
-    whole_static_libs: ["libpixelflinger-arm"],
-
-    arch: {
-        arm: {
-            srcs: [
-                "codeflinger/ARMAssembler.cpp",
-                "codeflinger/disassem.c",
-                "col32cb16blend.S",
-                "t32cb16blend.S",
-            ],
-
-            neon: {
-                srcs: ["col32cb16blend_neon.S"],
-            },
-        },
-        arm64: {
-            srcs: [
-                "codeflinger/Arm64Assembler.cpp",
-                "codeflinger/Arm64Disassembler.cpp",
-                "arch-arm64/col32cb16blend.S",
-                "arch-arm64/t32cb16blend.S",
-            ],
-        },
-    },
-}
diff --git a/libpixelflinger/MODULE_LICENSE_APACHE2 b/libpixelflinger/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/libpixelflinger/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/libpixelflinger/NOTICE b/libpixelflinger/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/libpixelflinger/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, 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/libpixelflinger/arch-arm64/col32cb16blend.S b/libpixelflinger/arch-arm64/col32cb16blend.S
deleted file mode 100644
index 84596f9..0000000
--- a/libpixelflinger/arch-arm64/col32cb16blend.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-    .text
-    .balign 0
-
-    .global scanline_col32cb16blend_arm64
-
-//
-// This function alpha blends a fixed color into a destination scanline, using
-// the formula:
-//
-//     d = s + (((a + (a >> 7)) * d) >> 8)
-//
-// where d is the destination pixel,
-//       s is the source color,
-//       a is the alpha channel of the source color.
-//
-
-// x0 = destination buffer pointer
-// w1 = color value
-// w2 = count
-
-
-scanline_col32cb16blend_arm64:
-
-    lsr         w5, w1, #24                     // shift down alpha
-    mov         w9, #0xff                       // create mask
-    add         w5, w5, w5, lsr #7              // add in top bit
-    mov         w4, #256                        // create #0x100
-    sub         w5, w4, w5                      // invert alpha
-    and         w10, w1, #0xff                  // extract red
-    and         w12, w9, w1, lsr #8             // extract green
-    and         w4,  w9, w1, lsr #16            // extract blue
-    lsl         w10, w10, #5                    // prescale red
-    lsl         w12, w12, #6                    // prescale green
-    lsl         w4,  w4,  #5                    // prescale blue
-    lsr         w9,  w9,  #2                    // create dest green mask
-
-1:
-    ldrh        w8, [x0]                        // load dest pixel
-    subs        w2, w2, #1                      // decrement loop counter
-    lsr         w6, w8, #11                     // extract dest red
-    and         w7, w9, w8, lsr #5              // extract dest green
-    and         w8, w8, #0x1f                   // extract dest blue
-
-    madd        w6, w6, w5, w10                 // dest red * alpha + src red
-    madd        w7, w7, w5, w12                 // dest green * alpha + src green
-    madd        w8, w8, w5, w4                  // dest blue * alpha + src blue
-
-    lsr         w6, w6, #8                      // shift down red
-    lsr         w7, w7, #8                      // shift down green
-    lsl         w6, w6, #11                     // shift red into 565
-    orr         w6, w6, w7, lsl #5              // shift green into 565
-    orr         w6, w6, w8, lsr #8              // shift blue into 565
-
-    strh        w6, [x0], #2                    // store pixel to dest, update ptr
-    b.ne        1b                              // if count != 0, loop
-
-    ret
-
-
-
diff --git a/libpixelflinger/arch-arm64/t32cb16blend.S b/libpixelflinger/arch-arm64/t32cb16blend.S
deleted file mode 100644
index a9733c0..0000000
--- a/libpixelflinger/arch-arm64/t32cb16blend.S
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-    .text
-    .balign 0
-
-    .global scanline_t32cb16blend_arm64
-
-/*
- * .macro pixel
- *
- *  This macro alpha blends RGB565 original pixel located in either
- *  top or bottom 16 bits of DREG register with SRC 32 bit pixel value
- *  and writes the result to FB register
- *
- * \DREG is a 32-bit register containing *two* original destination RGB565
- *       pixels, with the even one in the low-16 bits, and the odd one in the
- *       high 16 bits.
- *
- * \SRC is a 32-bit 0xAABBGGRR pixel value, with pre-multiplied colors.
- *
- * \FB is a target register that will contain the blended pixel values.
- *
- * \ODD is either 0 or 1 and indicates if we're blending the lower or
- *      upper 16-bit pixels in DREG into FB
- *
- *
- * clobbered: w6, w7, w15, w16, w17
- *
- */
-
-.macro pixel,   DREG, SRC, FB, ODD
-
-    // SRC = 0xAABBGGRR
-    lsr     w7, \SRC, #24               // sA
-    add     w7, w7, w7, lsr #7          // sA + (sA >> 7)
-    mov     w6, #0x100
-    sub     w7, w6, w7                  // sA = 0x100 - (sA+(sA>>7))
-
-1:
-
-.if \ODD //Blending odd pixel present in top 16 bits of DREG register
-
-    // red
-    lsr     w16, \DREG, #(16 + 11)
-    mul     w16, w7, w16
-    lsr     w6, \SRC, #3
-    and     w6, w6, #0x1F
-    add     w16, w6, w16, lsr #8
-    cmp     w16, #0x1F
-    orr     w17, \FB, #(0x1F<<(16 + 11))
-    orr     w15, \FB, w16, lsl #(16 + 11)
-    csel    \FB, w17, w15, hi
-        // green
-        and     w6, \DREG, #(0x3F<<(16 + 5))
-        lsr     w17,w6,#(16+5)
-        mul     w6, w7, w17
-        lsr     w16, \SRC, #(8+2)
-        and     w16, w16, #0x3F
-        add     w6, w16, w6, lsr #8
-        cmp     w6, #0x3F
-        orr     w17, \FB, #(0x3F<<(16 + 5))
-        orr     w15, \FB, w6, lsl #(16 + 5)
-        csel    \FB, w17, w15, hi
-            // blue
-            and     w16, \DREG, #(0x1F << 16)
-            lsr     w17,w16,#16
-            mul     w16, w7, w17
-            lsr     w6, \SRC, #(8+8+3)
-            and     w6, w6, #0x1F
-            add     w16, w6, w16, lsr #8
-            cmp     w16, #0x1F
-            orr     w17, \FB, #(0x1F << 16)
-            orr     w15, \FB, w16, lsl #16
-            csel    \FB, w17, w15, hi
-
-.else //Blending even pixel present in bottom 16 bits of DREG register
-
-    // red
-    lsr     w16, \DREG, #11
-    and     w16, w16, #0x1F
-    mul     w16, w7, w16
-    lsr     w6, \SRC, #3
-    and     w6, w6, #0x1F
-    add     w16, w6, w16, lsr #8
-    cmp     w16, #0x1F
-    mov     w17, #(0x1F<<11)
-    lsl     w15, w16, #11
-    csel    \FB, w17, w15, hi
-
-
-        // green
-        and     w6, \DREG, #(0x3F<<5)
-        mul     w6, w7, w6
-        lsr     w16, \SRC, #(8+2)
-        and     w16, w16, #0x3F
-        add     w6, w16, w6, lsr #(5+8)
-        cmp     w6, #0x3F
-        orr     w17, \FB, #(0x3F<<5)
-        orr     w15, \FB, w6, lsl #5
-        csel    \FB, w17, w15, hi
-
-            // blue
-            and     w16, \DREG, #0x1F
-            mul     w16, w7, w16
-            lsr     w6, \SRC, #(8+8+3)
-            and     w6, w6, #0x1F
-            add     w16, w6, w16, lsr #8
-            cmp     w16, #0x1F
-            orr     w17, \FB, #0x1F
-            orr     w15, \FB, w16
-            csel    \FB, w17, w15, hi
-
-.endif // End of blending even pixel
-
-.endm // End of pixel macro
-
-
-// x0:  dst ptr
-// x1:  src ptr
-// w2:  count
-// w3:  d
-// w4:  s0
-// w5:  s1
-// w6:  pixel
-// w7:  pixel
-// w8:  free
-// w9:  free
-// w10: free
-// w11: free
-// w12: scratch
-// w14: pixel
-
-scanline_t32cb16blend_arm64:
-
-    // align DST to 32 bits
-    tst     x0, #0x3
-    b.eq    aligned
-    subs    w2, w2, #1
-    b.lo    return
-
-last:
-    ldr     w4, [x1], #4
-    ldrh    w3, [x0]
-    pixel   w3, w4, w12, 0
-    strh    w12, [x0], #2
-
-aligned:
-    subs    w2, w2, #2
-    b.lo    9f
-
-    // The main loop is unrolled twice and processes 4 pixels
-8:
-    ldp   w4,w5, [x1], #8
-    add     x0, x0, #4
-    // it's all zero, skip this pixel
-    orr     w3, w4, w5
-    cbz     w3, 7f
-
-    // load the destination
-    ldr     w3, [x0, #-4]
-    // stream the destination
-    pixel   w3, w4, w12, 0
-    pixel   w3, w5, w12, 1
-    str     w12, [x0, #-4]
-
-    // 2nd iteration of the loop, don't stream anything
-    subs    w2, w2, #2
-    csel    w4, w5, w4, lt
-    blt     9f
-    ldp     w4,w5, [x1], #8
-    add     x0, x0, #4
-    orr     w3, w4, w5
-    cbz     w3, 7f
-    ldr     w3, [x0, #-4]
-    pixel   w3, w4, w12, 0
-    pixel   w3, w5, w12, 1
-    str     w12, [x0, #-4]
-
-7:  subs    w2, w2, #2
-    bhs     8b
-    mov     w4, w5
-
-9:  adds    w2, w2, #1
-    b.lo    return
-    b       last
-
-return:
-    ret
diff --git a/libpixelflinger/buffer.cpp b/libpixelflinger/buffer.cpp
deleted file mode 100644
index ea9514c..0000000
--- a/libpixelflinger/buffer.cpp
+++ /dev/null
@@ -1,389 +0,0 @@
-/* libs/pixelflinger/buffer.cpp
-**
-** Copyright 2006, 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 <assert.h>
-
-#include <android-base/macros.h>
-
-#include "buffer.h"
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-static void read_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-static void write_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, const pixel_t* pixel);
-static void readRGB565(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-static void readABGR8888(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-
-static uint32_t logic_op(int op, uint32_t s, uint32_t d);
-static uint32_t extract(uint32_t v, int h, int l, int bits);
-static uint32_t expand(uint32_t v, int sbits, int dbits);
-static uint32_t downshift_component(uint32_t in, uint32_t v,
-        int sh, int sl, int dh, int dl, int ch, int cl, int dither);
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_texture(context_t* c)
-{
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-        texture_t& t = c->state.texture[i];
-        t.s_coord = GGL_ONE_TO_ONE;
-        t.t_coord = GGL_ONE_TO_ONE;
-        t.s_wrap = GGL_REPEAT;
-        t.t_wrap = GGL_REPEAT;
-        t.min_filter = GGL_NEAREST;
-        t.mag_filter = GGL_NEAREST;
-        t.env = GGL_MODULATE;
-    }
-    c->activeTMU = &(c->state.texture[0]);
-}
-
-void ggl_set_surface(context_t* c, surface_t* dst, const GGLSurface* src)
-{
-    dst->width = src->width;
-    dst->height = src->height;
-    dst->stride = src->stride;
-    dst->data = src->data;
-    dst->format = src->format;
-    dst->dirty = 1;
-    if (__builtin_expect(dst->stride < 0, false)) {
-        const GGLFormat& pixelFormat(c->formats[dst->format]);
-        const int32_t bpr = -dst->stride * pixelFormat.size;
-        dst->data += bpr * (dst->height-1);
-    }
-}
-
-static void pick_read_write(surface_t* s)
-{
-    // Choose best reader/writers.
-    switch (s->format) {
-        case GGL_PIXEL_FORMAT_RGBA_8888:    s->read = readABGR8888;  break;
-        case GGL_PIXEL_FORMAT_RGB_565:      s->read = readRGB565;    break;
-        default:                            s->read = read_pixel;    break;
-    }
-    s->write = write_pixel;
-}
-
-void ggl_pick_texture(context_t* c)
-{
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        surface_t& s = c->state.texture[i].surface;
-        if ((!c->state.texture[i].enable) || (!s.dirty))
-            continue;
-        s.dirty = 0;
-        pick_read_write(&s);
-        generated_tex_vars_t& gen = c->generated_vars.texture[i];
-        gen.width   = s.width;
-        gen.height  = s.height;
-        gen.stride  = s.stride;
-        gen.data    = uintptr_t(s.data);
-    }
-}
-
-void ggl_pick_cb(context_t* c)
-{
-    surface_t& s = c->state.buffers.color;
-    if (s.dirty) {
-        s.dirty = 0;
-        pick_read_write(&s);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-void read_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    assert((x < s->width) && (y < s->height));
-
-    const GGLFormat* f = &(c->formats[s->format]);
-    int32_t index = x + (s->stride * y);
-    uint8_t* const data = s->data + index * f->size;
-    uint32_t v = 0;
-    switch (f->size) {
-        case 1:		v = *data;									break;
-        case 2:		v = *(uint16_t*)data;						break;
-        case 3:		v = (data[2]<<16)|(data[1]<<8)|data[0];     break;
-        case 4:		v = GGL_RGBA_TO_HOST(*(uint32_t*)data);		break;
-    }
-    for (int i=0 ; i<4 ; i++) {
-        pixel->s[i] = f->c[i].h - f->c[i].l;
-        if (pixel->s[i])
-            pixel->c[i] = extract(v,  f->c[i].h,  f->c[i].l, f->size*8);
-    }
-}
-
-void readRGB565(const surface_t* s, context_t* /*c*/,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    uint16_t v = *(reinterpret_cast<uint16_t*>(s->data) + (x + (s->stride * y)));
-    pixel->c[0] = 0;
-    pixel->c[1] = v>>11;
-    pixel->c[2] = (v>>5)&0x3F;
-    pixel->c[3] = v&0x1F;
-    pixel->s[0] = 0;
-    pixel->s[1] = 5;
-    pixel->s[2] = 6;
-    pixel->s[3] = 5;
-}
-
-void readABGR8888(const surface_t* s, context_t* /*c*/,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    uint32_t v = *(reinterpret_cast<uint32_t*>(s->data) + (x + (s->stride * y)));
-    v = GGL_RGBA_TO_HOST(v);
-    pixel->c[0] = v>>24;        // A
-    pixel->c[1] = v&0xFF;       // R
-    pixel->c[2] = (v>>8)&0xFF;  // G
-    pixel->c[3] = (v>>16)&0xFF; // B
-    pixel->s[0] = 
-    pixel->s[1] = 
-    pixel->s[2] = 
-    pixel->s[3] = 8;
-}
-
-void write_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, const pixel_t* pixel)
-{
-    assert((x < s->width) && (y < s->height));
-
-    int dither = -1;
-    if (c->state.enables & GGL_ENABLE_DITHER) {
-        dither = c->ditherMatrix[ (x & GGL_DITHER_MASK) +
-                ((y & GGL_DITHER_MASK)<<GGL_DITHER_ORDER_SHIFT) ];
-    }
-
-    const GGLFormat* f = &(c->formats[s->format]);
-    int32_t index = x + (s->stride * y);
-    uint8_t* const data = s->data + index * f->size;
-        
-    uint32_t mask = 0;
-    uint32_t v = 0;
-    for (int i=0 ; i<4 ; i++) {
-        const int component_mask = 1 << i;
-        if (f->components>=GGL_LUMINANCE &&
-                (i==GGLFormat::GREEN || i==GGLFormat::BLUE)) {
-            // destinations L formats don't have G or B
-            continue;
-        }
-        const int l = f->c[i].l;
-        const int h = f->c[i].h;
-        if (h && (c->state.mask.color & component_mask)) {
-            mask |= (((1<<(h-l))-1)<<l);
-            uint32_t u = pixel->c[i];
-            int32_t pixelSize = pixel->s[i];
-            if (pixelSize < (h-l)) {
-                u = expand(u, pixelSize, h-l);
-                pixelSize = h-l;
-            }
-            v = downshift_component(v, u, pixelSize, 0, h, l, 0, 0, dither);
-        }
-    }
-
-    if ((c->state.mask.color != 0xF) || 
-        (c->state.enables & GGL_ENABLE_LOGIC_OP)) {
-        uint32_t d = 0;
-        switch (f->size) {
-            case 1:	d = *data;									break;
-            case 2:	d = *(uint16_t*)data;						break;
-            case 3:	d = (data[2]<<16)|(data[1]<<8)|data[0];     break;
-            case 4:	d = GGL_RGBA_TO_HOST(*(uint32_t*)data);		break;
-        }
-        if (c->state.enables & GGL_ENABLE_LOGIC_OP) {
-            v = logic_op(c->state.logic_op.opcode, v, d);            
-            v &= mask;
-        }
-        v |= (d & ~mask);
-    }
-
-    switch (f->size) {
-        case 1:		*data = v;									break;
-        case 2:		*(uint16_t*)data = v;						break;
-        case 3:
-            data[0] = v;
-            data[1] = v>>8;
-            data[2] = v>>16;
-            break;
-        case 4:		*(uint32_t*)data = GGL_HOST_TO_RGBA(v);     break;
-    }
-}
-
-static uint32_t logic_op(int op, uint32_t s, uint32_t d)
-{
-    switch(op) {
-    case GGL_CLEAR:         return 0;
-    case GGL_AND:           return s & d;
-    case GGL_AND_REVERSE:   return s & ~d;
-    case GGL_COPY:          return s;
-    case GGL_AND_INVERTED:  return ~s & d;
-    case GGL_NOOP:          return d;
-    case GGL_XOR:           return s ^ d;
-    case GGL_OR:            return s | d;
-    case GGL_NOR:           return ~(s | d);
-    case GGL_EQUIV:         return ~(s ^ d);
-    case GGL_INVERT:        return ~d;
-    case GGL_OR_REVERSE:    return s | ~d;
-    case GGL_COPY_INVERTED: return ~s;
-    case GGL_OR_INVERTED:   return ~s | d;
-    case GGL_NAND:          return ~(s & d);
-    case GGL_SET:           return ~0;
-    };
-    return s;
-}            
-
-
-uint32_t ggl_expand(uint32_t v, int sbits, int dbits)
-{
-    return expand(v, sbits, dbits);
-}
-
-uint32_t ggl_pack_color(context_t* c, int32_t format,
-        GGLcolor r, GGLcolor g, GGLcolor b, GGLcolor a)
-{
-    const GGLFormat* f = &(c->formats[format]);
-    uint32_t p = 0;
-    const int32_t hbits = GGL_COLOR_BITS;
-    const int32_t lbits = GGL_COLOR_BITS - 8;
-    p = downshift_component(p, r,   hbits, lbits,  f->rh, f->rl, 0, 1, -1);
-    p = downshift_component(p, g,   hbits, lbits,  f->gh, f->gl, 0, 1, -1);
-    p = downshift_component(p, b,   hbits, lbits,  f->bh, f->bl, 0, 1, -1);
-    p = downshift_component(p, a,   hbits, lbits,  f->ah, f->al, 0, 1, -1);
-    switch (f->size) {
-        case 1:
-            p |= p << 8;
-            FALLTHROUGH_INTENDED;
-        case 2:
-            p |= p << 16;
-    }
-    return p;
-}
-
-// ----------------------------------------------------------------------------
-
-// extract a component from a word
-uint32_t extract(uint32_t v, int h, int l, int bits)
-{
-	assert(h);
-	if (l) {
-		v >>= l;
-	}
-	if (h != bits) {
-		v &= (1<<(h-l))-1;
-	}
-	return v;
-}
-
-// expand a component from sbits to dbits
-uint32_t expand(uint32_t v, int sbits, int dbits)
-{
-    if (dbits > sbits) {
-        assert(sbits);
-        if (sbits==1) {
-            v = (v<<dbits) - v;
-        } else {
-            if (dbits % sbits) {
-                v <<= (dbits-sbits);
-                dbits -= sbits;
-                do {
-                    v |= v>>sbits;
-                    dbits -= sbits;
-                    sbits *= 2;
-                } while (dbits>0);
-            } else {
-                dbits -= sbits;
-                do {
-                    v |= v<<sbits;
-                    dbits -= sbits;
-                    if (sbits*2 < dbits) {
-                        sbits *= 2;
-                    }
-                } while (dbits > 0);
-            }
-        }
-    }
-	return v;
-}
-
-// downsample a component from sbits to dbits
-// and shift / construct the pixel
-uint32_t downshift_component(	uint32_t in, uint32_t v,
-                                int sh, int sl,		// src
-                                int dh, int dl,		// dst
-                                int ch, int cl,		// clear
-                                int dither)
-{
-	const int sbits = sh-sl;
-	const int dbits = dh-dl;
-    
-	assert(sbits>=dbits);
-
-
-    if (sbits>dbits) {
-        if (dither>=0) {
-            v -= (v>>dbits);				// fix up
-            const int shift = (GGL_DITHER_BITS - (sbits-dbits));
-            if (shift >= 0)   v += (dither >> shift) << sl;
-            else              v += (dither << (-shift)) << sl;
-        } else {
-            // don't do that right now, so we can reproduce the same
-            // artifacts we get on ARM (Where we don't do this)
-            // -> this is not really needed if we don't dither
-            //if (dBits > 1) { // result already OK if dBits==1
-            //    v -= (v>>dbits);				// fix up
-            //    v += 1 << ((sbits-dbits)-1);	// rounding
-            //}
-        }
-    }
-
-
-	// we need to clear the high bits of the source
-	if (ch) {
-		v <<= 32-sh;
-		sl += 32-sh;
-        sh = 32;
-	}
-	
-	if (dl) {
-		if (cl || (sbits>dbits)) {
-			v >>= sh-dbits;
-			sl = 0;
-			sh = dbits;
-            in |= v<<dl;
-		} else {
-			// sbits==dbits and we don't need to clean the lower bits
-			// so we just have to shift the component to the right location
-            int shift = dh-sh;
-            in |= v<<shift;
-		}
-	} else {
-		// destination starts at bit 0
-		// ie: sh-dh == sh-dbits
-		int shift = sh-dh;
-		if (shift > 0)      in |= v>>shift;
-		else if (shift < 0) in |= v<<shift;
-		else                in |= v;
-	}
-	return in;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libpixelflinger/buffer.h b/libpixelflinger/buffer.h
deleted file mode 100644
index 9c9e4bc..0000000
--- a/libpixelflinger/buffer.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* libs/pixelflinger/buffer.h
-**
-** Copyright 2006, 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_GGL_TEXTURE_H
-#define ANDROID_GGL_TEXTURE_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_texture(context_t* c);
-
-void ggl_set_surface(context_t* c, surface_t* dst, const GGLSurface* src);
-
-void ggl_pick_texture(context_t* c);
-void ggl_pick_cb(context_t* c);
-
-uint32_t ggl_expand(uint32_t v, int sbits, int dbits);
-uint32_t ggl_pack_color(context_t* c, int32_t format,
-            GGLcolor r, GGLcolor g, GGLcolor b, GGLcolor a);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_TEXTURE_H
diff --git a/libpixelflinger/clear.cpp b/libpixelflinger/clear.cpp
deleted file mode 100644
index b962456..0000000
--- a/libpixelflinger/clear.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/* libs/pixelflinger/clear.cpp
-**
-** Copyright 2006, 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 <cutils/memory.h>
-
-#include "clear.h"
-#include "buffer.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-static void ggl_clear(void* c, GGLbitfield mask);
-static void ggl_clearColorx(void* c,
-        GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a);        
-static void ggl_clearDepthx(void* c, GGLclampx depth);
-static void ggl_clearStencil(void* c, GGLint s);
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_clear(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, clear);
-    GGL_INIT_PROC(procs, clearColorx);
-    GGL_INIT_PROC(procs, clearDepthx);
-    GGL_INIT_PROC(procs, clearStencil);
-    c->state.clear.dirty =  GGL_STENCIL_BUFFER_BIT |
-                            GGL_COLOR_BUFFER_BIT |
-                            GGL_DEPTH_BUFFER_BIT;
-    c->state.clear.depth = FIXED_ONE;
-}
-
-// ----------------------------------------------------------------------------
-
-static void memset2d(context_t* c, const surface_t& s, uint32_t packed,
-        uint32_t l, uint32_t t, uint32_t w, uint32_t h)
-{
-    const uint32_t size = c->formats[s.format].size;
-    const int32_t stride = s.stride * size;
-    uint8_t* dst = (uint8_t*)s.data + (l + t*s.stride)*size;
-    w *= size;
-
-    if (ggl_likely(int32_t(w) == stride)) {
-        // clear the whole thing in one call
-        w *= h;
-        h = 1;
-    }
-
-    switch (size) {
-    case 1:
-        do {
-            memset(dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    case 2:
-        do {
-            android_memset16((uint16_t*)dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    case 3: // XXX: 24-bit clear.
-        break;
-    case 4:
-        do {
-            android_memset32((uint32_t*)dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    }    
-}
-
-static inline GGLfixed fixedToZ(GGLfixed z) {
-    return GGLfixed(((int64_t(z) << 16) - z) >> 16);
-}
-
-static void ggl_clear(void* con, GGLbitfield mask)
-{
-    GGL_CONTEXT(c, con);
-
-    // XXX: rgba-dithering, rgba-masking
-    // XXX: handle all formats of Z and S
-
-    const uint32_t l = c->state.scissor.left;
-    const uint32_t t = c->state.scissor.top;
-    uint32_t w = c->state.scissor.right - l;
-    uint32_t h = c->state.scissor.bottom - t;
-
-    if (!w || !h)
-        return;
-
-    // unexsiting buffers have no effect...
-    if (c->state.buffers.color.format == 0)
-        mask &= ~GGL_COLOR_BUFFER_BIT;
-
-    if (c->state.buffers.depth.format == 0)
-        mask &= ~GGL_DEPTH_BUFFER_BIT;
-
-    if (c->state.buffers.stencil.format == 0)
-        mask &= ~GGL_STENCIL_BUFFER_BIT;
-
-    if (mask & GGL_COLOR_BUFFER_BIT) {
-        if (c->state.clear.dirty & GGL_COLOR_BUFFER_BIT) {
-            c->state.clear.dirty &= ~GGL_COLOR_BUFFER_BIT;
-
-            uint32_t colorPacked = ggl_pack_color(c,
-                    c->state.buffers.color.format,
-                    gglFixedToIteratedColor(c->state.clear.r),
-                    gglFixedToIteratedColor(c->state.clear.g),
-                    gglFixedToIteratedColor(c->state.clear.b),
-                    gglFixedToIteratedColor(c->state.clear.a));
-
-            c->state.clear.colorPacked = GGL_HOST_TO_RGBA(colorPacked);
-        }
-        const uint32_t packed = c->state.clear.colorPacked;
-        memset2d(c, c->state.buffers.color, packed, l, t, w, h);
-    }
-    if (mask & GGL_DEPTH_BUFFER_BIT) {
-        if (c->state.clear.dirty & GGL_DEPTH_BUFFER_BIT) {
-            c->state.clear.dirty &= ~GGL_DEPTH_BUFFER_BIT;
-            uint32_t depth = fixedToZ(c->state.clear.depth);
-            c->state.clear.depthPacked = (depth<<16)|depth;
-        }
-        const uint32_t packed = c->state.clear.depthPacked;
-        memset2d(c, c->state.buffers.depth, packed, l, t, w, h);
-    }
-
-    // XXX: do stencil buffer
-}
-
-static void ggl_clearColorx(void* con,
-        GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.r = gglClampx(r);
-    c->state.clear.g = gglClampx(g);
-    c->state.clear.b = gglClampx(b);
-    c->state.clear.a = gglClampx(a);
-    c->state.clear.dirty |= GGL_COLOR_BUFFER_BIT;
-}
-
-static void ggl_clearDepthx(void* con, GGLclampx depth)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.depth = gglClampx(depth);
-    c->state.clear.dirty |= GGL_DEPTH_BUFFER_BIT;
-}
-
-static void ggl_clearStencil(void* con, GGLint s)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.stencil = s;
-    c->state.clear.dirty |= GGL_STENCIL_BUFFER_BIT;
-}
-
-}; // namespace android
diff --git a/libpixelflinger/clear.h b/libpixelflinger/clear.h
deleted file mode 100644
index b071df0..0000000
--- a/libpixelflinger/clear.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* libs/pixelflinger/clear.h
-**
-** Copyright 2006, 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_GGL_CLEAR_H
-#define ANDROID_GGL_CLEAR_H
-
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_clear(context_t* c);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_CLEAR_H
diff --git a/libpixelflinger/codeflinger/ARMAssembler.cpp b/libpixelflinger/codeflinger/ARMAssembler.cpp
deleted file mode 100644
index f47b6e4..0000000
--- a/libpixelflinger/codeflinger/ARMAssembler.cpp
+++ /dev/null
@@ -1,579 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssembler.cpp
-**
-** Copyright 2006, 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 "ARMAssembler"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cutils/properties.h>
-#include <log/log.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "ARMAssembler.h"
-#include "CodeCache.h"
-#include "disassem.h"
-
-// ----------------------------------------------------------------------------
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark ARMAssembler...
-#endif
-
-ARMAssembler::ARMAssembler(const sp<Assembly>& assembly)
-    :   ARMAssemblerInterface(),
-        mAssembly(assembly)
-{
-    mBase = mPC = (uint32_t *)assembly->base();
-    mDuration = ggl_system_time();
-}
-
-ARMAssembler::~ARMAssembler()
-{
-}
-
-uint32_t* ARMAssembler::pc() const
-{
-    return mPC;
-}
-
-uint32_t* ARMAssembler::base() const
-{
-    return mBase;
-}
-
-void ARMAssembler::reset()
-{
-    mBase = mPC = (uint32_t *)mAssembly->base();
-    mBranchTargets.clear();
-    mLabels.clear();
-    mLabelsInverseMapping.clear();
-    mComments.clear();
-}
-
-int ARMAssembler::getCodegenArch()
-{
-    return CODEGEN_ARCH_ARM;
-}
-
-// ----------------------------------------------------------------------------
-
-void ARMAssembler::disassemble(const char* name)
-{
-    if (name) {
-        printf("%s:\n", name);
-    }
-    size_t count = pc()-base();
-    uint32_t* i = base();
-    while (count--) {
-        ssize_t label = mLabelsInverseMapping.indexOfKey(i);
-        if (label >= 0) {
-            printf("%s:\n", mLabelsInverseMapping.valueAt(label));
-        }
-        ssize_t comment = mComments.indexOfKey(i);
-        if (comment >= 0) {
-            printf("; %s\n", mComments.valueAt(comment));
-        }
-        printf("%08x:    %08x    ", uintptr_t(i), int(i[0]));
-        ::disassemble((uintptr_t)i);
-        i++;
-    }
-}
-
-void ARMAssembler::comment(const char* string)
-{
-    mComments.add(mPC, string);
-}
-
-void ARMAssembler::label(const char* theLabel)
-{
-    mLabels.add(theLabel, mPC);
-    mLabelsInverseMapping.add(mPC, theLabel);
-}
-
-void ARMAssembler::B(int cc, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (cc<<28) | (0xA<<24) | 0;
-}
-
-void ARMAssembler::BL(int cc, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (cc<<28) | (0xB<<24) | 0;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Prolog/Epilog & Generate...
-#endif
-
-
-void ARMAssembler::prolog()
-{
-    // write dummy prolog code
-    mPrologPC = mPC;
-    STM(AL, FD, SP, 1, LSAVED);
-}
-
-void ARMAssembler::epilog(uint32_t touched)
-{
-    touched &= LSAVED;
-    if (touched) {
-        // write prolog code
-        uint32_t* pc = mPC;
-        mPC = mPrologPC;
-        STM(AL, FD, SP, 1, touched | LLR);
-        mPC = pc;
-        // write epilog code
-        LDM(AL, FD, SP, 1, touched | LLR);
-        BX(AL, LR);
-    } else {   // heh, no registers to save!
-        // write prolog code
-        uint32_t* pc = mPC;
-        mPC = mPrologPC;
-        MOV(AL, 0, R0, R0); // NOP
-        mPC = pc;
-        // write epilog code
-        BX(AL, LR);
-    }
-}
-
-int ARMAssembler::generate(const char* name)
-{
-    // fixup all the branches
-    size_t count = mBranchTargets.size();
-    while (count--) {
-        const branch_target_t& bt = mBranchTargets[count];
-        uint32_t* target_pc = mLabels.valueFor(bt.label);
-        LOG_ALWAYS_FATAL_IF(!target_pc,
-                "error resolving branch targets, target_pc is null");
-        int32_t offset = int32_t(target_pc - (bt.pc+2));
-        *bt.pc |= offset & 0xFFFFFF;
-    }
-
-    mAssembly->resize( int(pc()-base())*4 );
-
-    // the instruction cache is flushed by CodeCache
-    const int64_t duration = ggl_system_time() - mDuration;
-    const char * const format = "generated %s (%d ins) at [%p:%p] in %lld ns\n";
-    ALOGI(format, name, int(pc()-base()), base(), pc(), duration);
-
-    char value[PROPERTY_VALUE_MAX];
-    property_get("debug.pf.disasm", value, "0");
-    if (atoi(value) != 0) {
-        printf(format, name, int(pc()-base()), base(), pc(), duration);
-        disassemble(name);
-    }
-
-    return OK;
-}
-
-uint32_t* ARMAssembler::pcForLabel(const char* label)
-{
-    return mLabels.valueFor(label);
-}
-
-// ----------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Data Processing...
-#endif
-
-void ARMAssembler::dataProcessing(int opcode, int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    *mPC++ = (cc<<28) | (opcode<<21) | (s<<20) | (Rn<<16) | (Rd<<12) | Op2;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Multiply...
-#endif
-
-// multiply...
-void ARMAssembler::MLA(int cc, int s,
-        int Rd, int Rm, int Rs, int Rn) {
-    if (Rd == Rm) { int t = Rm; Rm=Rs; Rs=t; }
-    LOG_FATAL_IF(Rd==Rm, "MLA(r%u,r%u,r%u,r%u)", Rd,Rm,Rs,Rn);
-    *mPC++ =    (cc<<28) | (1<<21) | (s<<20) |
-                (Rd<<16) | (Rn<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::MUL(int cc, int s,
-        int Rd, int Rm, int Rs) {
-    if (Rd == Rm) { int t = Rm; Rm=Rs; Rs=t; }
-    LOG_FATAL_IF(Rd==Rm, "MUL(r%u,r%u,r%u)", Rd,Rm,Rs);
-    *mPC++ = (cc<<28) | (s<<20) | (Rd<<16) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::UMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::UMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<21) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::SMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::SMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (1<<21) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Branches...
-#endif
-
-// branches...
-void ARMAssembler::B(int cc, uint32_t* pc)
-{
-    int32_t offset = int32_t(pc - (mPC+2));
-    *mPC++ = (cc<<28) | (0xA<<24) | (offset & 0xFFFFFF);
-}
-
-void ARMAssembler::BL(int cc, uint32_t* pc)
-{
-    int32_t offset = int32_t(pc - (mPC+2));
-    *mPC++ = (cc<<28) | (0xB<<24) | (offset & 0xFFFFFF);
-}
-
-void ARMAssembler::BX(int cc, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x12FFF10 | Rn;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Data Transfer...
-#endif
-
-// data transfert...
-void ARMAssembler::LDR(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<20) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::LDRB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<22) | (1<<20) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::STR(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::STRB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<22) | (Rn<<16) | (Rd<<12) | offset;
-}
-
-void ARMAssembler::LDRH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xB0 | offset;
-}
-void ARMAssembler::LDRSB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xD0 | offset;
-}
-void ARMAssembler::LDRSH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xF0 | offset;
-}
-void ARMAssembler::STRH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (Rn<<16) | (Rd<<12) | 0xB0 | offset;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Block Data Transfer...
-#endif
-
-// block data transfer...
-void ARMAssembler::LDM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{   //                    ED FD EA FA      IB IA DB DA
-    const uint8_t P[8] = { 1, 0, 1, 0,      1, 0, 1, 0 };
-    const uint8_t U[8] = { 1, 1, 0, 0,      1, 1, 0, 0 };
-    *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-            (uint32_t(U[dir])<<23) | (1<<20) | (W<<21) | (Rn<<16) | reg_list;
-}
-
-void ARMAssembler::STM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{   //                    ED FD EA FA      IB IA DB DA
-    const uint8_t P[8] = { 0, 1, 0, 1,      1, 0, 1, 0 };
-    const uint8_t U[8] = { 0, 0, 1, 1,      1, 1, 0, 0 };
-    *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-            (uint32_t(U[dir])<<23) | (0<<20) | (W<<21) | (Rn<<16) | reg_list;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Special...
-#endif
-
-// special...
-void ARMAssembler::SWP(int cc, int Rn, int Rd, int Rm) {
-    *mPC++ = (cc<<28) | (2<<23) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-}
-void ARMAssembler::SWPB(int cc, int Rn, int Rd, int Rm) {
-    *mPC++ = (cc<<28) | (2<<23) | (1<<22) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-}
-void ARMAssembler::SWI(int cc, uint32_t comment) {
-    *mPC++ = (cc<<28) | (0xF<<24) | comment;
-}
-
-#if 0
-#pragma mark -
-#pragma mark DSP instructions...
-#endif
-
-// DSP instructions...
-void ARMAssembler::PLD(int Rn, uint32_t offset) {
-    LOG_ALWAYS_FATAL_IF(!((offset&(1<<24)) && !(offset&(1<<21))),
-                        "PLD only P=1, W=0");
-    *mPC++ = 0xF550F000 | (Rn<<16) | offset;
-}
-
-void ARMAssembler::CLZ(int cc, int Rd, int Rm)
-{
-    *mPC++ = (cc<<28) | 0x16F0F10| (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QADD(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1000050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QDADD(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1400050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QSUB(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1200050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QDSUB(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1600050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs)
-{
-    *mPC++ = (cc<<28) | 0x1600080 | (Rd<<16) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMULW(int cc, int y,
-                int Rd, int Rm, int Rs)
-{
-    *mPC++ = (cc<<28) | 0x12000A0 | (Rd<<16) | (Rs<<8) | (y<<4) | Rm;
-}
-
-void ARMAssembler::SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1000080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm)
-{
-    *mPC++ = (cc<<28) | 0x1400080 | (RdHi<<16) | (RdLo<<12) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1200080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (y<<4) | Rm;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Byte/half word extract and extend (ARMv6+ only)...
-#endif
-
-void ARMAssembler::UXTB16(int cc, int Rd, int Rm, int rotate)
-{
-    *mPC++ = (cc<<28) | 0x6CF0070 | (Rd<<12) | ((rotate >> 3) << 10) | Rm;
-}
-#if 0
-#pragma mark -
-#pragma mark Bit manipulation (ARMv7+ only)...
-#endif
-
-// Bit manipulation (ARMv7+ only)...
-void ARMAssembler::UBFX(int cc, int Rd, int Rn, int lsb, int width)
-{
-    *mPC++ = (cc<<28) | 0x7E00000 | ((width-1)<<16) | (Rd<<12) | (lsb<<7) | 0x50 | Rn;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Addressing modes...
-#endif
-
-int ARMAssembler::buildImmediate(
-        uint32_t immediate, uint32_t& rot, uint32_t& imm)
-{
-    rot = 0;
-    imm = immediate;
-    if (imm > 0x7F) { // skip the easy cases
-        while (!(imm&3)  || (imm&0xFC000000)) {
-            uint32_t newval;
-            newval = imm >> 2;
-            newval |= (imm&3) << 30;
-            imm = newval;
-            rot += 2;
-            if (rot == 32) {
-                rot = 0;
-                break;
-            }
-        }
-    }
-    rot = (16 - (rot>>1)) & 0xF;
-
-    if (imm>=0x100)
-        return -EINVAL;
-
-    if (((imm>>(rot<<1)) | (imm<<(32-(rot<<1)))) != immediate)
-        return -1;
-
-    return 0;
-}
-
-// shifters...
-
-bool ARMAssembler::isValidImmediate(uint32_t immediate)
-{
-    uint32_t rot, imm;
-    return buildImmediate(immediate, rot, imm) == 0;
-}
-
-uint32_t ARMAssembler::imm(uint32_t immediate)
-{
-    uint32_t rot, imm;
-    int err = buildImmediate(immediate, rot, imm);
-
-    LOG_ALWAYS_FATAL_IF(err==-EINVAL,
-                        "immediate %08x cannot be encoded",
-                        immediate);
-
-    LOG_ALWAYS_FATAL_IF(err,
-                        "immediate (%08x) encoding bogus!",
-                        immediate);
-
-    return (1<<25) | (rot<<8) | imm;
-}
-
-uint32_t ARMAssembler::reg_imm(int Rm, int type, uint32_t shift)
-{
-    return ((shift&0x1F)<<7) | ((type&0x3)<<5) | (Rm&0xF);
-}
-
-uint32_t ARMAssembler::reg_rrx(int Rm)
-{
-    return (ROR<<5) | (Rm&0xF);
-}
-
-uint32_t ARMAssembler::reg_reg(int Rm, int type, int Rs)
-{
-    return ((Rs&0xF)<<8) | ((type&0x3)<<5) | (1<<4) | (Rm&0xF);
-}
-
-// addressing modes...
-// LDR(B)/STR(B)/PLD (immediate and Rm can be negative, which indicate U=0)
-uint32_t ARMAssembler::immed12_pre(int32_t immed12, int W)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-    return (1<<24) | (((uint32_t(immed12)>>31)^1)<<23) |
-            ((W&1)<<21) | (abs(immed12)&0x7FF);
-}
-
-uint32_t ARMAssembler::immed12_post(int32_t immed12)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-
-    return (((uint32_t(immed12)>>31)^1)<<23) | (abs(immed12)&0x7FF);
-}
-
-uint32_t ARMAssembler::reg_scale_pre(int Rm, int type,
-        uint32_t shift, int W)
-{
-    return  (1<<25) | (1<<24) |
-            (((uint32_t(Rm)>>31)^1)<<23) | ((W&1)<<21) |
-            reg_imm(abs(Rm), type, shift);
-}
-
-uint32_t ARMAssembler::reg_scale_post(int Rm, int type, uint32_t shift)
-{
-    return (1<<25) | (((uint32_t(Rm)>>31)^1)<<23) | reg_imm(abs(Rm), type, shift);
-}
-
-// LDRH/LDRSB/LDRSH/STRH (immediate and Rm can be negative, which indicate U=0)
-uint32_t ARMAssembler::immed8_pre(int32_t immed8, int W)
-{
-    uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-
-    return  (1<<24) | (1<<22) | (((uint32_t(immed8)>>31)^1)<<23) |
-            ((W&1)<<21) | (((offset&0xF0)<<4)|(offset&0xF));
-}
-
-uint32_t ARMAssembler::immed8_post(int32_t immed8)
-{
-    uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-
-    return (1<<22) | (((uint32_t(immed8)>>31)^1)<<23) |
-            (((offset&0xF0)<<4) | (offset&0xF));
-}
-
-uint32_t ARMAssembler::reg_pre(int Rm, int W)
-{
-    return (1<<24) | (((uint32_t(Rm)>>31)^1)<<23) | ((W&1)<<21) | (abs(Rm)&0xF);
-}
-
-uint32_t ARMAssembler::reg_post(int Rm)
-{
-    return (((uint32_t(Rm)>>31)^1)<<23) | (abs(Rm)&0xF);
-}
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/ARMAssembler.h b/libpixelflinger/codeflinger/ARMAssembler.h
deleted file mode 100644
index 76acf7e..0000000
--- a/libpixelflinger/codeflinger/ARMAssembler.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssembler.h
-**
-** Copyright 2006, 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_ARMASSEMBLER_H
-#define ANDROID_ARMASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "tinyutils/smartpointer.h"
-#include "utils/Vector.h"
-#include "utils/KeyedVector.h"
-
-#include "ARMAssemblerInterface.h"
-#include "CodeCache.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssembler : public ARMAssemblerInterface
-{
-public:
-    explicit    ARMAssembler(const sp<Assembly>& assembly);
-    virtual     ~ARMAssembler();
-
-    uint32_t*   base() const;
-    uint32_t*   pc() const;
-
-
-    void        disassemble(const char* name);
-
-    // ------------------------------------------------------------------------
-    // ARMAssemblerInterface...
-    // ------------------------------------------------------------------------
-
-    virtual void    reset();
-
-    virtual int     generate(const char* name);
-    virtual int     getCodegenArch();
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // shifters...
-    virtual bool        isValidImmediate(uint32_t immed);
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    virtual uint32_t    imm(uint32_t immediate);
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    virtual uint32_t    reg_rrx(int Rm);
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes...
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0);
-    virtual uint32_t    immed12_post(int32_t immed12);
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0);
-    virtual uint32_t    immed8_post(int32_t immed8);
-    virtual uint32_t    reg_pre(int Rm, int W=0);
-    virtual uint32_t    reg_post(int Rm);
-
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    virtual uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-
-
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
-
-private:
-                ARMAssembler(const ARMAssembler& rhs);
-                ARMAssembler& operator = (const ARMAssembler& rhs);
-
-    sp<Assembly>    mAssembly;
-    uint32_t*       mBase;
-    uint32_t*       mPC;
-    uint32_t*       mPrologPC;
-    int64_t         mDuration;
-    
-    struct branch_target_t {
-        inline branch_target_t() : label(0), pc(0) { }
-        inline branch_target_t(const char* l, uint32_t* p)
-            : label(l), pc(p) { }
-        const char* label;
-        uint32_t*   pc;
-    };
-    
-    Vector<branch_target_t>                 mBranchTargets;
-    KeyedVector< const char*, uint32_t* >   mLabels;
-    KeyedVector< uint32_t*, const char* >   mLabelsInverseMapping;
-    KeyedVector< uint32_t*, const char* >   mComments;
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp b/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
deleted file mode 100644
index c96cf4b..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerInterface.cpp
-**
-** Copyright 2006, 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 "pixelflinger-code"
-
-#include <errno.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include <log/log.h>
-
-#include "ARMAssemblerInterface.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-ARMAssemblerInterface::~ARMAssemblerInterface()
-{
-}
-
-// --------------------------------------------------------------------
-
-// The following two functions are static and used for initializers
-// in the original ARM code. The above versions (without __), are now
-// virtual, and can be overridden in the MIPS code. But since these are
-// needed at initialization time, they must be static. Not thrilled with
-// this implementation, but it works...
-
-uint32_t ARMAssemblerInterface::__immed12_pre(int32_t immed12, int W)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-    return (1<<24) | (((uint32_t(immed12)>>31)^1)<<23) |
-            ((W&1)<<21) | (abs(immed12)&0x7FF);
-}
-
-uint32_t ARMAssemblerInterface::__immed8_pre(int32_t immed8, int W)
-{
-    uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-
-    return  (1<<24) | (1<<22) | (((uint32_t(immed8)>>31)^1)<<23) |
-            ((W&1)<<21) | (((offset&0xF0)<<4)|(offset&0xF));
-}
-
-// The following four functions are required for address manipulation
-// These are virtual functions, which can be overridden by architectures
-// that need special handling of address values (e.g. 64-bit arch)
-
-void ARMAssemblerInterface::ADDR_LDR(int cc, int Rd,
-     int Rn, uint32_t offset)
-{
-    LDR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerInterface::ADDR_STR(int cc, int Rd,
-     int Rn, uint32_t offset)
-{
-    STR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerInterface::ADDR_ADD(int cc, int s,
-     int Rd, int Rn, uint32_t Op2)
-{
-    dataProcessing(opADD, cc, s, Rd, Rn, Op2);
-}
-void ARMAssemblerInterface::ADDR_SUB(int cc, int s,
-     int Rd, int Rn, uint32_t Op2)
-{
-    dataProcessing(opSUB, cc, s, Rd, Rn, Op2);
-}
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/ARMAssemblerInterface.h b/libpixelflinger/codeflinger/ARMAssemblerInterface.h
deleted file mode 100644
index 72935ac..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerInterface.h
+++ /dev/null
@@ -1,349 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerInterface.h
-**
-** Copyright 2006, 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_ARMASSEMBLER_INTERFACE_H
-#define ANDROID_ARMASSEMBLER_INTERFACE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssemblerInterface
-{
-public:
-    virtual ~ARMAssemblerInterface();
-
-    enum {
-        EQ, NE, CS, CC, MI, PL, VS, VC, HI, LS, GE, LT, GT, LE, AL, NV,
-        HS = CS,
-        LO = CC
-    };
-    enum {
-        S = 1
-    };
-    enum {
-        LSL, LSR, ASR, ROR
-    };
-    enum {
-        ED, FD, EA, FA,
-        IB, IA, DB, DA
-    };
-    enum {
-        R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15,
-        SP = R13,
-        LR = R14,
-        PC = R15
-    };
-    enum {
-        #define LIST(rr) L##rr=1<<rr
-        LIST(R0), LIST(R1), LIST(R2), LIST(R3), LIST(R4), LIST(R5), LIST(R6),
-        LIST(R7), LIST(R8), LIST(R9), LIST(R10), LIST(R11), LIST(R12),
-        LIST(R13), LIST(R14), LIST(R15),
-        LIST(SP), LIST(LR), LIST(PC),
-        #undef LIST
-        LSAVED = LR4|LR5|LR6|LR7|LR8|LR9|LR10|LR11 | LLR
-    };
-
-    enum {
-        CODEGEN_ARCH_ARM = 1, CODEGEN_ARCH_MIPS, CODEGEN_ARCH_ARM64, CODEGEN_ARCH_MIPS64
-    };
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // these static versions are used for initializers on LDxx/STxx below
-    static uint32_t    __immed12_pre(int32_t immed12, int W=0);
-    static uint32_t    __immed8_pre(int32_t immed12, int W=0);
-
-    virtual bool        isValidImmediate(uint32_t immed) = 0;
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm) = 0;
-
-    virtual uint32_t    imm(uint32_t immediate) = 0;
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift) = 0;
-    virtual uint32_t    reg_rrx(int Rm) = 0;
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs) = 0;
-
-    // addressing modes... 
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0) = 0;
-    virtual uint32_t    immed12_post(int32_t immed12) = 0;
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0) = 0;
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0) = 0;
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0) = 0;
-    virtual uint32_t    immed8_post(int32_t immed8) = 0;
-    virtual uint32_t    reg_pre(int Rm, int W=0) = 0;
-    virtual uint32_t    reg_post(int Rm) = 0;
-
-    // -----------------------------------------------------------------------
-    // basic instructions & code generation
-    // -----------------------------------------------------------------------
-
-    // generate the code
-    virtual void reset() = 0;
-    virtual int  generate(const char* name) = 0;
-    virtual void disassemble(const char* name) = 0;
-    virtual int  getCodegenArch() = 0;
-    
-    // construct prolog and epilog
-    virtual void prolog() = 0;
-    virtual void epilog(uint32_t touched) = 0;
-    virtual void comment(const char* string) = 0;
-
-    // data processing...
-    enum {
-        opAND, opEOR, opSUB, opRSB, opADD, opADC, opSBC, opRSC, 
-        opTST, opTEQ, opCMP, opCMN, opORR, opMOV, opBIC, opMVN,
-        opADD64, opSUB64
-    };
-
-    virtual void
-            dataProcessing( int opcode, int cc, int s,
-                            int Rd, int Rn,
-                            uint32_t Op2) = 0;
-    
-    // multiply...
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-
-    // branches...
-    virtual void B(int cc, uint32_t* pc) = 0;
-    virtual void BL(int cc, uint32_t* pc) = 0;
-    virtual void BX(int cc, int Rn) = 0;
-
-    virtual void label(const char* theLabel) = 0;
-    virtual void B(int cc, const char* label) = 0;
-    virtual void BL(int cc, const char* label) = 0;
-
-    // valid only after generate() has been called
-    virtual uint32_t* pcForLabel(const char* label) = 0;
-
-    // data transfer...
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0)) = 0;
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0)) = 0;
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0)) = 0;
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0)) = 0;
-
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0)) = 0;
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = __immed8_pre(0)) = 0;
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0)) = 0;
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0)) = 0;
-
-    // block data transfer...
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list) = 0;
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list) = 0;
-
-    // special...
-    virtual void SWP(int cc, int Rn, int Rd, int Rm) = 0;
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm) = 0;
-    virtual void SWI(int cc, uint32_t comment) = 0;
-
-    // DSP instructions...
-    enum {
-        // B=0, T=1
-        //     yx
-        xyBB = 0, // 0000,
-        xyTB = 2, // 0010,
-        xyBT = 4, // 0100,
-        xyTT = 6, // 0110,
-        yB   = 0, // 0000,
-        yT   = 4, // 0100
-    };
-
-    virtual void PLD(int Rn, uint32_t offset) = 0;
-
-    virtual void CLZ(int cc, int Rd, int Rm) = 0;
-    
-    virtual void QADD(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn) = 0;
-    
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm) = 0;
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-
-    // byte/half word extract...
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate) = 0;
-
-    // bit manipulation...
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width) = 0;
-
-    // -----------------------------------------------------------------------
-    // convenience...
-    // -----------------------------------------------------------------------
-    inline void
-    ADC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opADC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    ADD(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opADD, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    AND(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opAND, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    BIC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opBIC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    EOR(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opEOR, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    MOV(int cc, int s, int Rd, uint32_t Op2) {
-        dataProcessing(opMOV, cc, s, Rd, 0, Op2);
-    }
-    inline void
-    MVN(int cc, int s, int Rd, uint32_t Op2) {
-        dataProcessing(opMVN, cc, s, Rd, 0, Op2);
-    }
-    inline void
-    ORR(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opORR, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    RSB(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opRSB, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    RSC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opRSC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    SBC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opSBC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    SUB(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opSUB, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    TEQ(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opTEQ, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    TST(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opTST, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    CMP(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opCMP, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    CMN(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opCMN, cc, 1, 0, Rn, Op2);
-    }
-
-    inline void SMULBB(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyBB, Rd, Rm, Rs);    }
-    inline void SMULTB(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyTB, Rd, Rm, Rs);    }
-    inline void SMULBT(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyBT, Rd, Rm, Rs);    }
-    inline void SMULTT(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyTT, Rd, Rm, Rs);    }
-
-    inline void SMULWB(int cc, int Rd, int Rm, int Rs) {
-        SMULW(cc, yB, Rd, Rm, Rs);    }
-    inline void SMULWT(int cc, int Rd, int Rm, int Rs) {
-        SMULW(cc, yT, Rd, Rm, Rs);    }
-
-    inline void
-    SMLABB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyBB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLATB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyTB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLABT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyBT, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLATT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyTT, Rd, Rm, Rs, Rn);    }
-
-    inline void
-    SMLALBB(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyBB, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALTB(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyTB, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALBT(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyBT, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALTT(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyTT, RdHi, RdLo, Rs, Rm);    }
-
-    inline void
-    SMLAWB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLAW(cc, yB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLAWT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLAW(cc, yT, Rd, Rm, Rs, Rn);    }
-
-    // Address loading/storing/manipulation
-    virtual void ADDR_LDR(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_STR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_ADD(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-    virtual void ADDR_SUB(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_INTERFACE_H
diff --git a/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp b/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp
deleted file mode 100644
index 816de48..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp
+++ /dev/null
@@ -1,311 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerProxy.cpp
-**
-** Copyright 2006, 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 <stdint.h>
-#include <sys/types.h>
-
-#include "ARMAssemblerProxy.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-ARMAssemblerProxy::ARMAssemblerProxy()
-    : mTarget(0)
-{
-}
-
-ARMAssemblerProxy::ARMAssemblerProxy(ARMAssemblerInterface* target)
-    : mTarget(target)
-{
-}
-
-ARMAssemblerProxy::~ARMAssemblerProxy()
-{
-    delete mTarget;
-}
-
-void ARMAssemblerProxy::setTarget(ARMAssemblerInterface* target)
-{
-    delete mTarget;
-    mTarget = target;
-}
-
-void ARMAssemblerProxy::reset() {
-    mTarget->reset();
-}
-int ARMAssemblerProxy::generate(const char* name) {
-    return mTarget->generate(name);
-}
-void ARMAssemblerProxy::disassemble(const char* name) {
-    return mTarget->disassemble(name);
-}
-int ARMAssemblerProxy::getCodegenArch()
-{
-    return mTarget->getCodegenArch();
-}
-void ARMAssemblerProxy::prolog() {
-    mTarget->prolog();
-}
-void ARMAssemblerProxy::epilog(uint32_t touched) {
-    mTarget->epilog(touched);
-}
-void ARMAssemblerProxy::comment(const char* string) {
-    mTarget->comment(string);
-}
-
-
-
-// addressing modes
-
-bool ARMAssemblerProxy::isValidImmediate(uint32_t immed)
-{
-    return mTarget->isValidImmediate(immed);
-}
-
-int ARMAssemblerProxy::buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm)
-{
-    return mTarget->buildImmediate(i, rot, imm);
-}
-
-
-
-uint32_t ARMAssemblerProxy::imm(uint32_t immediate)
-{
-    return mTarget->imm(immediate);
-}
-
-uint32_t ARMAssemblerProxy::reg_imm(int Rm, int type, uint32_t shift)
-{
-    return mTarget->reg_imm(Rm, type, shift);
-}
-
-uint32_t ARMAssemblerProxy::reg_rrx(int Rm)
-{
-    return mTarget->reg_rrx(Rm);
-}
-
-uint32_t ARMAssemblerProxy::reg_reg(int Rm, int type, int Rs)
-{
-    return mTarget->reg_reg(Rm, type, Rs);
-}
-
-
-// addressing modes...
-// LDR(B)/STR(B)/PLD
-// (immediate and Rm can be negative, which indicates U=0)
-uint32_t ARMAssemblerProxy::immed12_pre(int32_t immed12, int W)
-{
-    return mTarget->immed12_pre(immed12, W);
-}
-
-uint32_t ARMAssemblerProxy::immed12_post(int32_t immed12)
-{
-    return mTarget->immed12_post(immed12);
-}
-
-uint32_t ARMAssemblerProxy::reg_scale_pre(int Rm, int type, uint32_t shift, int W)
-{
-    return mTarget->reg_scale_pre(Rm, type, shift, W);
-}
-
-uint32_t ARMAssemblerProxy::reg_scale_post(int Rm, int type, uint32_t shift)
-{
-    return mTarget->reg_scale_post(Rm, type, shift);
-}
-
-
-// LDRH/LDRSB/LDRSH/STRH
-// (immediate and Rm can be negative, which indicates U=0)
-uint32_t ARMAssemblerProxy::immed8_pre(int32_t immed8, int W)
-{
-    return mTarget->immed8_pre(immed8, W);
-}
-
-uint32_t ARMAssemblerProxy::immed8_post(int32_t immed8)
-{
-    return mTarget->immed8_post(immed8);
-}
-
-uint32_t ARMAssemblerProxy::reg_pre(int Rm, int W)
-{
-    return mTarget->reg_pre(Rm, W);
-}
-
-uint32_t ARMAssemblerProxy::reg_post(int Rm)
-{
-    return mTarget->reg_post(Rm);
-}
-
-
-//------------------------------------------------------------------------
-
-
-
-void ARMAssemblerProxy::dataProcessing( int opcode, int cc, int s,
-                                        int Rd, int Rn, uint32_t Op2)
-{
-    mTarget->dataProcessing(opcode, cc, s, Rd, Rn, Op2);
-}
-
-void ARMAssemblerProxy::MLA(int cc, int s, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->MLA(cc, s, Rd, Rm, Rs, Rn);
-}
-void ARMAssemblerProxy::MUL(int cc, int s, int Rd, int Rm, int Rs) {
-    mTarget->MUL(cc, s, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::UMULL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->UMULL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::UMUAL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->UMUAL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::SMULL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->SMULL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::SMUAL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->SMUAL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-
-void ARMAssemblerProxy::B(int cc, uint32_t* pc) {
-    mTarget->B(cc, pc); 
-}
-void ARMAssemblerProxy::BL(int cc, uint32_t* pc) {
-    mTarget->BL(cc, pc); 
-}
-void ARMAssemblerProxy::BX(int cc, int Rn) {
-    mTarget->BX(cc, Rn); 
-}
-void ARMAssemblerProxy::label(const char* theLabel) {
-    mTarget->label(theLabel);
-}
-void ARMAssemblerProxy::B(int cc, const char* label) {
-    mTarget->B(cc, label);
-}
-void ARMAssemblerProxy::BL(int cc, const char* label) {
-    mTarget->BL(cc, label);
-}
-
-uint32_t* ARMAssemblerProxy::pcForLabel(const char* label) {
-    return mTarget->pcForLabel(label);
-}
-
-void ARMAssemblerProxy::LDR(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STR(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STRB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STRB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRSB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRSB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRSH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRSH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STRH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STRH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDM(int cc, int dir, int Rn, int W, uint32_t reg_list) {
-    mTarget->LDM(cc, dir, Rn, W, reg_list);
-}
-void ARMAssemblerProxy::STM(int cc, int dir, int Rn, int W, uint32_t reg_list) {
-    mTarget->STM(cc, dir, Rn, W, reg_list);
-}
-
-void ARMAssemblerProxy::SWP(int cc, int Rn, int Rd, int Rm) {
-    mTarget->SWP(cc, Rn, Rd, Rm);
-}
-void ARMAssemblerProxy::SWPB(int cc, int Rn, int Rd, int Rm) {
-    mTarget->SWPB(cc, Rn, Rd, Rm);
-}
-void ARMAssemblerProxy::SWI(int cc, uint32_t comment) {
-    mTarget->SWI(cc, comment);
-}
-
-
-void ARMAssemblerProxy::PLD(int Rn, uint32_t offset) {
-    mTarget->PLD(Rn, offset);
-}
-void ARMAssemblerProxy::CLZ(int cc, int Rd, int Rm) {
-    mTarget->CLZ(cc, Rd, Rm);
-}
-void ARMAssemblerProxy::QADD(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QADD(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QDADD(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QDADD(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QSUB(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QSUB(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QDSUB(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QDSUB(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::SMUL(int cc, int xy, int Rd, int Rm, int Rs) {
-    mTarget->SMUL(cc, xy, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::SMULW(int cc, int y, int Rd, int Rm, int Rs) {
-    mTarget->SMULW(cc, y, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::SMLA(int cc, int xy, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->SMLA(cc, xy, Rd, Rm, Rs, Rn);
-}
-void ARMAssemblerProxy::SMLAL(  int cc, int xy,
-                                int RdHi, int RdLo, int Rs, int Rm) {
-    mTarget->SMLAL(cc, xy, RdHi, RdLo, Rs, Rm);
-}
-void ARMAssemblerProxy::SMLAW(int cc, int y, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->SMLAW(cc, y, Rd, Rm, Rs, Rn);
-}
-
-void ARMAssemblerProxy::UXTB16(int cc, int Rd, int Rm, int rotate) {
-    mTarget->UXTB16(cc, Rd, Rm, rotate);
-}
-
-void ARMAssemblerProxy::UBFX(int cc, int Rd, int Rn, int lsb, int width) {
-    mTarget->UBFX(cc, Rd, Rn, lsb, width);
-}
-
-void ARMAssemblerProxy::ADDR_LDR(int cc, int Rd, int Rn, uint32_t offset) {
-     mTarget->ADDR_LDR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::ADDR_STR(int cc, int Rd, int Rn, uint32_t offset) {
-     mTarget->ADDR_STR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::ADDR_ADD(int cc, int s, int Rd, int Rn, uint32_t Op2){
-     mTarget->ADDR_ADD(cc, s, Rd, Rn, Op2);
-}
-void ARMAssemblerProxy::ADDR_SUB(int cc, int s, int Rd, int Rn, uint32_t Op2){
-     mTarget->ADDR_SUB(cc, s, Rd, Rn, Op2);
-}
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/ARMAssemblerProxy.h b/libpixelflinger/codeflinger/ARMAssemblerProxy.h
deleted file mode 100644
index 10d0390..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerProxy.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerProxy.h
-**
-** Copyright 2006, 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_ARMASSEMBLER_PROXY_H
-#define ANDROID_ARMASSEMBLER_PROXY_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "ARMAssemblerInterface.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssemblerProxy : public ARMAssemblerInterface
-{
-public:
-    // ARMAssemblerProxy take ownership of the target
-
-                ARMAssemblerProxy();
-    explicit    ARMAssemblerProxy(ARMAssemblerInterface* target);
-    virtual     ~ARMAssemblerProxy();
-
-    void setTarget(ARMAssemblerInterface* target);
-
-    virtual void    reset();
-    virtual int     generate(const char* name);
-    virtual void    disassemble(const char* name);
-    virtual int     getCodegenArch();
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    virtual bool        isValidImmediate(uint32_t immed);
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    virtual uint32_t    imm(uint32_t immediate);
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    virtual uint32_t    reg_rrx(int Rm);
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes...
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0);
-    virtual uint32_t    immed12_post(int32_t immed12);
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0);
-    virtual uint32_t    immed8_post(int32_t immed8);
-    virtual uint32_t    reg_pre(int Rm, int W=0);
-    virtual uint32_t    reg_post(int Rm);
-
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = __immed8_pre(0));
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
-
-    virtual void ADDR_LDR(int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_STR (int cc, int Rd,
-                int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_ADD(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-    virtual void ADDR_SUB(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-
-private:
-    ARMAssemblerInterface*  mTarget;
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_PROXY_H
diff --git a/libpixelflinger/codeflinger/Arm64Assembler.cpp b/libpixelflinger/codeflinger/Arm64Assembler.cpp
deleted file mode 100644
index 8926776..0000000
--- a/libpixelflinger/codeflinger/Arm64Assembler.cpp
+++ /dev/null
@@ -1,1240 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#define LOG_TAG "ArmToArm64Assembler"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <cutils/properties.h>
-#include <log/log.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "codeflinger/Arm64Assembler.h"
-#include "codeflinger/Arm64Disassembler.h"
-#include "codeflinger/CodeCache.h"
-
-/*
-** --------------------------------------------
-** Support for Arm64 in GGLAssembler JIT
-** --------------------------------------------
-**
-** Approach
-** - GGLAssembler and associated files are largely un-changed.
-** - A translator class maps ArmAssemblerInterface calls to
-**   generate Arm64 instructions.
-**
-** ----------------------
-** ArmToArm64Assembler
-** ----------------------
-**
-** - Subclassed from ArmAssemblerInterface
-**
-** - Translates each ArmAssemblerInterface call to generate
-**   one or more Arm64 instructions  as necessary.
-**
-** - Does not implement ArmAssemblerInterface portions unused by GGLAssembler
-**   It calls NOT_IMPLEMENTED() for such cases, which in turn logs
-**    a fatal message.
-**
-** - Uses A64_.. series of functions to generate instruction machine code
-**   for Arm64 instructions. These functions also log the instruction
-**   to LOG, if ARM64_ASM_DEBUG define is set to 1
-**
-** - Dumps machine code and eqvt assembly if "debug.pf.disasm" option is set
-**   It uses arm64_disassemble to perform disassembly
-**
-** - Uses register 13 (SP in ARM), 15 (PC in ARM), 16, 17 for storing
-**   intermediate results. GGLAssembler does not use SP and PC as these
-**   registers are marked as reserved. The temporary registers are not
-**   saved/restored on stack as these are caller-saved registers in Arm64
-**
-** - Uses CSEL instruction to support conditional execution. The result is
-**   stored in a temporary register and then copied to the target register
-**   if the condition is true.
-**
-** - In the case of conditional data transfer instructions, conditional
-**   branch is used to skip over instruction, if the condition is false
-**
-** - Wherever possible, immediate values are transferred to temporary
-**   register prior to processing. This simplifies overall implementation
-**   as instructions requiring immediate values are converted to
-**   move immediate instructions followed by register-register instruction.
-**
-** --------------------------------------------
-** ArmToArm64Assembler unit test bench
-** --------------------------------------------
-**
-** - Tests ArmToArm64Assembler interface for all the possible
-**   ways in which GGLAssembler uses ArmAssemblerInterface interface.
-**
-** - Uses test jacket (written in assembly) to set the registers,
-**   condition flags prior to calling generated instruction. It also
-**   copies registers and flags at the end of execution. Caller then
-**   checks if generated code performed correct operation based on
-**   output registers and flags.
-**
-** - Broadly contains three type of tests, (i) data operation tests
-**   (ii) data transfer tests and (iii) LDM/STM tests.
-**
-** ----------------------
-** Arm64 disassembler
-** ----------------------
-** - This disassembler disassembles only those machine codes which can be
-**   generated by ArmToArm64Assembler. It has a unit testbench which
-**   tests all the instructions supported by the disassembler.
-**
-** ------------------------------------------------------------------
-** ARMAssembler/ARMAssemblerInterface/ARMAssemblerProxy changes
-** ------------------------------------------------------------------
-**
-** - In existing code, addresses were being handled as 32 bit values at
-**   certain places.
-**
-** - Added a new set of functions for address load/store/manipulation.
-**   These are ADDR_LDR, ADDR_STR, ADDR_ADD, ADDR_SUB and they map to
-**   default 32 bit implementations in ARMAssemblerInterface.
-**
-** - ArmToArm64Assembler maps these functions to appropriate 64 bit
-**   functions.
-**
-** ----------------------
-** GGLAssembler changes
-** ----------------------
-** - Since ArmToArm64Assembler can generate 4 Arm64 instructions for
-**   each call in worst case, the memory required is set to 4 times
-**   ARM memory
-**
-** - Address load/store/manipulation were changed to use new functions
-**   added in the ARMAssemblerInterface.
-**
-*/
-
-
-#define NOT_IMPLEMENTED()  LOG_FATAL("Arm instruction %s not yet implemented\n", __func__)
-
-#define ARM64_ASM_DEBUG 0
-
-#if ARM64_ASM_DEBUG
-    #define LOG_INSTR(...) ALOGD("\t" __VA_ARGS__)
-    #define LOG_LABEL(...) ALOGD(__VA_ARGS__)
-#else
-    #define LOG_INSTR(...) ((void)0)
-    #define LOG_LABEL(...) ((void)0)
-#endif
-
-namespace android {
-
-static __unused const char* shift_codes[] =
-{
-    "LSL", "LSR", "ASR", "ROR"
-};
-static __unused const char *cc_codes[] =
-{
-    "EQ", "NE", "CS", "CC", "MI",
-    "PL", "VS", "VC", "HI", "LS",
-    "GE", "LT", "GT", "LE", "AL", "NV"
-};
-
-ArmToArm64Assembler::ArmToArm64Assembler(const sp<Assembly>& assembly)
-    :   ARMAssemblerInterface(),
-        mAssembly(assembly)
-{
-    mBase = mPC = (uint32_t *)assembly->base();
-    mDuration = ggl_system_time();
-    mZeroReg = 13;
-    mTmpReg1 = 15;
-    mTmpReg2 = 16;
-    mTmpReg3 = 17;
-}
-
-ArmToArm64Assembler::ArmToArm64Assembler(void *base)
-    :   ARMAssemblerInterface(), mAssembly(NULL)
-{
-    mBase = mPC = (uint32_t *)base;
-    mDuration = ggl_system_time();
-    // Regs 13, 15, 16, 17 are used as temporary registers
-    mZeroReg = 13;
-    mTmpReg1 = 15;
-    mTmpReg2 = 16;
-    mTmpReg3 = 17;
-}
-
-ArmToArm64Assembler::~ArmToArm64Assembler()
-{
-}
-
-uint32_t* ArmToArm64Assembler::pc() const
-{
-    return mPC;
-}
-
-uint32_t* ArmToArm64Assembler::base() const
-{
-    return mBase;
-}
-
-void ArmToArm64Assembler::reset()
-{
-    if(mAssembly == NULL)
-        mPC = mBase;
-    else
-        mBase = mPC = (uint32_t *)mAssembly->base();
-    mBranchTargets.clear();
-    mLabels.clear();
-    mLabelsInverseMapping.clear();
-    mComments.clear();
-#if ARM64_ASM_DEBUG
-    ALOGI("RESET\n");
-#endif
-}
-
-int ArmToArm64Assembler::getCodegenArch()
-{
-    return CODEGEN_ARCH_ARM64;
-}
-
-// ----------------------------------------------------------------------------
-
-void ArmToArm64Assembler::disassemble(const char* name)
-{
-    if(name)
-    {
-        printf("%s:\n", name);
-    }
-    size_t count = pc()-base();
-    uint32_t* i = base();
-    while (count--)
-    {
-        ssize_t label = mLabelsInverseMapping.indexOfKey(i);
-        if (label >= 0)
-        {
-            printf("%s:\n", mLabelsInverseMapping.valueAt(label));
-        }
-        ssize_t comment = mComments.indexOfKey(i);
-        if (comment >= 0)
-        {
-            printf("; %s\n", mComments.valueAt(comment));
-        }
-        printf("%p:    %08x    ", i, uint32_t(i[0]));
-        {
-            char instr[256];
-            ::arm64_disassemble(*i, instr);
-            printf("%s\n", instr);
-        }
-        i++;
-    }
-}
-
-void ArmToArm64Assembler::comment(const char* string)
-{
-    mComments.add(mPC, string);
-    LOG_INSTR("//%s\n", string);
-}
-
-void ArmToArm64Assembler::label(const char* theLabel)
-{
-    mLabels.add(theLabel, mPC);
-    mLabelsInverseMapping.add(mPC, theLabel);
-    LOG_LABEL("%s:\n", theLabel);
-}
-
-void ArmToArm64Assembler::B(int cc, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    LOG_INSTR("B%s %s\n", cc_codes[cc], label );
-    *mPC++ = (0x54 << 24) | cc;
-}
-
-void ArmToArm64Assembler::BL(int /*cc*/, const char* /*label*/)
-{
-    NOT_IMPLEMENTED(); //Not Required
-}
-
-// ----------------------------------------------------------------------------
-//Prolog/Epilog & Generate...
-// ----------------------------------------------------------------------------
-
-void ArmToArm64Assembler::prolog()
-{
-    // write prolog code
-    mPrologPC = mPC;
-    *mPC++ = A64_MOVZ_X(mZeroReg,0,0);
-}
-
-void ArmToArm64Assembler::epilog(uint32_t /*touched*/)
-{
-    // write epilog code
-    static const int XLR = 30;
-    *mPC++ = A64_RET(XLR);
-}
-
-int ArmToArm64Assembler::generate(const char* name)
-{
-    // fixup all the branches
-    size_t count = mBranchTargets.size();
-    while (count--)
-    {
-        const branch_target_t& bt = mBranchTargets[count];
-        uint32_t* target_pc = mLabels.valueFor(bt.label);
-        LOG_ALWAYS_FATAL_IF(!target_pc,
-                "error resolving branch targets, target_pc is null");
-        int32_t offset = int32_t(target_pc - bt.pc);
-        *bt.pc |= (offset & 0x7FFFF) << 5;
-    }
-
-    if(mAssembly != NULL)
-        mAssembly->resize( int(pc()-base())*4 );
-
-    // the instruction cache is flushed by CodeCache
-    const int64_t duration = ggl_system_time() - mDuration;
-    const char * const format = "generated %s (%d ins) at [%p:%p] in %ld ns\n";
-    ALOGI(format, name, int(pc()-base()), base(), pc(), duration);
-
-
-    char value[PROPERTY_VALUE_MAX];
-    property_get("debug.pf.disasm", value, "0");
-    if (atoi(value) != 0)
-    {
-        printf(format, name, int(pc()-base()), base(), pc(), duration);
-        disassemble(name);
-    }
-    return OK;
-}
-
-uint32_t* ArmToArm64Assembler::pcForLabel(const char* label)
-{
-    return mLabels.valueFor(label);
-}
-
-// ----------------------------------------------------------------------------
-// Data Processing...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::dataProcessingCommon(int opcode,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    if(opcode != opSUB && s == 1)
-    {
-        NOT_IMPLEMENTED(); //Not required
-        return;
-    }
-
-    if(opcode != opSUB && opcode != opADD && opcode != opAND &&
-       opcode != opORR && opcode != opMVN)
-    {
-        NOT_IMPLEMENTED(); //Not required
-        return;
-    }
-
-    if(Op2 == OPERAND_REG_IMM && mAddrMode.reg_imm_shift > 31)
-        {
-        NOT_IMPLEMENTED();
-        return;
-    }
-
-    //Store immediate in temporary register and convert
-    //immediate operation into register operation
-    if(Op2 == OPERAND_IMM)
-    {
-        int imm = mAddrMode.immediate;
-        *mPC++ = A64_MOVZ_W(mTmpReg2, imm & 0x0000FFFF, 0);
-        *mPC++ = A64_MOVK_W(mTmpReg2, (imm >> 16) & 0x0000FFFF, 16);
-        Op2 = mTmpReg2;
-    }
-
-
-    {
-        uint32_t shift;
-        uint32_t amount;
-        uint32_t Rm;
-
-        if(Op2 == OPERAND_REG_IMM)
-        {
-            shift   = mAddrMode.reg_imm_type;
-            amount  = mAddrMode.reg_imm_shift;
-            Rm      = mAddrMode.reg_imm_Rm;
-        }
-        else if(Op2 < OPERAND_REG)
-        {
-            shift   = 0;
-            amount  = 0;
-            Rm      = Op2;
-        }
-        else
-        {
-            NOT_IMPLEMENTED(); //Not required
-            return;
-        }
-
-        switch(opcode)
-        {
-            case opADD: *mPC++ = A64_ADD_W(Rd, Rn, Rm, shift, amount); break;
-            case opAND: *mPC++ = A64_AND_W(Rd, Rn, Rm, shift, amount); break;
-            case opORR: *mPC++ = A64_ORR_W(Rd, Rn, Rm, shift, amount); break;
-            case opMVN: *mPC++ = A64_ORN_W(Rd, Rn, Rm, shift, amount); break;
-            case opSUB: *mPC++ = A64_SUB_W(Rd, Rn, Rm, shift, amount, s);break;
-        };
-
-    }
-}
-
-void ArmToArm64Assembler::dataProcessing(int opcode, int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    uint32_t Wd;
-
-    if(cc != AL)
-        Wd = mTmpReg1;
-    else
-        Wd = Rd;
-
-    if(opcode == opADD || opcode == opAND || opcode == opORR ||opcode == opSUB)
-    {
-        dataProcessingCommon(opcode, s, Wd, Rn, Op2);
-    }
-    else if(opcode == opCMP)
-    {
-        dataProcessingCommon(opSUB, 1, mTmpReg3, Rn, Op2);
-    }
-    else if(opcode == opRSB)
-    {
-        dataProcessingCommon(opSUB, s, Wd, Rn, Op2);
-        dataProcessingCommon(opSUB, s, Wd, mZeroReg, Wd);
-    }
-    else if(opcode == opMOV)
-    {
-        dataProcessingCommon(opORR, 0, Wd, mZeroReg, Op2);
-        if(s == 1)
-        {
-            dataProcessingCommon(opSUB, 1, mTmpReg3, Wd, mZeroReg);
-        }
-    }
-    else if(opcode == opMVN)
-    {
-        dataProcessingCommon(opMVN, s, Wd, mZeroReg, Op2);
-    }
-    else if(opcode == opBIC)
-    {
-        dataProcessingCommon(opMVN, s, mTmpReg3, mZeroReg, Op2);
-        dataProcessingCommon(opAND, s, Wd, Rn, mTmpReg3);
-    }
-    else
-    {
-        NOT_IMPLEMENTED();
-        return;
-    }
-
-    if(cc != AL)
-    {
-        *mPC++ = A64_CSEL_W(Rd, mTmpReg1, Rd, cc);
-    }
-}
-// ----------------------------------------------------------------------------
-// Address Processing...
-// ----------------------------------------------------------------------------
-
-void ArmToArm64Assembler::ADDR_ADD(int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-    if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
-
-
-    if(Op2 == OPERAND_REG_IMM && mAddrMode.reg_imm_type == LSL)
-    {
-        int Rm = mAddrMode.reg_imm_Rm;
-        int amount = mAddrMode.reg_imm_shift;
-        *mPC++ = A64_ADD_X_Wm_SXTW(Rd, Rn, Rm, amount);
-    }
-    else if(Op2 < OPERAND_REG)
-    {
-        int Rm = Op2;
-        int amount = 0;
-        *mPC++ = A64_ADD_X_Wm_SXTW(Rd, Rn, Rm, amount);
-    }
-    else if(Op2 == OPERAND_IMM)
-    {
-        int imm = mAddrMode.immediate;
-        *mPC++ = A64_MOVZ_W(mTmpReg1, imm & 0x0000FFFF, 0);
-        *mPC++ = A64_MOVK_W(mTmpReg1, (imm >> 16) & 0x0000FFFF, 16);
-
-        int Rm = mTmpReg1;
-        int amount = 0;
-        *mPC++ = A64_ADD_X_Wm_SXTW(Rd, Rn, Rm, amount);
-    }
-    else
-    {
-        NOT_IMPLEMENTED(); //Not required
-    }
-}
-
-void ArmToArm64Assembler::ADDR_SUB(int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-    if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
-
-    if(Op2 == OPERAND_REG_IMM && mAddrMode.reg_imm_type == LSR)
-    {
-        *mPC++ = A64_ADD_W(mTmpReg1, mZeroReg, mAddrMode.reg_imm_Rm,
-                           LSR, mAddrMode.reg_imm_shift);
-        *mPC++ = A64_SUB_X_Wm_SXTW(Rd, Rn, mTmpReg1, 0);
-    }
-    else
-    {
-        NOT_IMPLEMENTED(); //Not required
-    }
-}
-
-// ----------------------------------------------------------------------------
-// multiply...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::MLA(int cc, int s,int Rd, int Rm, int Rs, int Rn)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-
-    *mPC++ = A64_MADD_W(Rd, Rm, Rs, Rn);
-    if(s == 1)
-        dataProcessingCommon(opSUB, 1, mTmpReg1, Rd, mZeroReg);
-}
-void ArmToArm64Assembler::MUL(int cc, int s, int Rd, int Rm, int Rs)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-    if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
-    *mPC++ = A64_MADD_W(Rd, Rm, Rs, mZeroReg);
-}
-void ArmToArm64Assembler::UMULL(int /*cc*/, int /*s*/,
-        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::UMUAL(int /*cc*/, int /*s*/,
-        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::SMULL(int /*cc*/, int /*s*/,
-        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::SMUAL(int /*cc*/, int /*s*/,
-        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-// ----------------------------------------------------------------------------
-// branches relative to PC...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::B(int /*cc*/, uint32_t* /*pc*/){
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::BL(int /*cc*/, uint32_t* /*pc*/){
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::BX(int /*cc*/, int /*Rn*/){
-    NOT_IMPLEMENTED(); //Not required
-}
-
-// ----------------------------------------------------------------------------
-// data transfer...
-// ----------------------------------------------------------------------------
-enum dataTransferOp
-{
-    opLDR,opLDRB,opLDRH,opSTR,opSTRB,opSTRH
-};
-
-void ArmToArm64Assembler::dataTransfer(int op, int cc,
-                            int Rd, int Rn, uint32_t op_type, uint32_t size)
-{
-    const int XSP = 31;
-    if(Rn == SP)
-        Rn = XSP;
-
-    if(op_type == OPERAND_IMM)
-    {
-        int addrReg;
-        int imm = mAddrMode.immediate;
-        if(imm >= 0 && imm < (1<<12))
-            *mPC++ = A64_ADD_IMM_X(mTmpReg1, mZeroReg, imm, 0);
-        else if(imm < 0 && -imm < (1<<12))
-            *mPC++ = A64_SUB_IMM_X(mTmpReg1, mZeroReg, -imm, 0);
-        else
-        {
-            NOT_IMPLEMENTED();
-            return;
-        }
-
-        addrReg = Rn;
-        if(mAddrMode.preindex == true || mAddrMode.postindex == true)
-        {
-            *mPC++ = A64_ADD_X(mTmpReg2, addrReg, mTmpReg1);
-            if(mAddrMode.preindex == true)
-                addrReg = mTmpReg2;
-        }
-
-        if(cc != AL)
-            *mPC++ = A64_B_COND(cc^1, 8);
-
-        *mPC++ = A64_LDRSTR_Wm_SXTW_0(op, size, Rd, addrReg, mZeroReg);
-
-        if(mAddrMode.writeback == true)
-            *mPC++ = A64_CSEL_X(Rn, mTmpReg2, Rn, cc);
-    }
-    else if(op_type == OPERAND_REG_OFFSET)
-    {
-        if(cc != AL)
-            *mPC++ = A64_B_COND(cc^1, 8);
-        *mPC++ = A64_LDRSTR_Wm_SXTW_0(op, size, Rd, Rn, mAddrMode.reg_offset);
-
-    }
-    else if(op_type > OPERAND_UNSUPPORTED)
-    {
-        if(cc != AL)
-            *mPC++ = A64_B_COND(cc^1, 8);
-        *mPC++ = A64_LDRSTR_Wm_SXTW_0(op, size, Rd, Rn, mZeroReg);
-    }
-    else
-    {
-        NOT_IMPLEMENTED(); // Not required
-    }
-    return;
-
-}
-void ArmToArm64Assembler::ADDR_LDR(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opLDR, cc, Rd, Rn, op_type, 64);
-}
-void ArmToArm64Assembler::ADDR_STR(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opSTR, cc, Rd, Rn, op_type, 64);
-}
-void ArmToArm64Assembler::LDR(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opLDR, cc, Rd, Rn, op_type);
-}
-void ArmToArm64Assembler::LDRB(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opLDRB, cc, Rd, Rn, op_type);
-}
-void ArmToArm64Assembler::STR(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opSTR, cc, Rd, Rn, op_type);
-}
-
-void ArmToArm64Assembler::STRB(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opSTRB, cc, Rd, Rn, op_type);
-}
-
-void ArmToArm64Assembler::LDRH(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opLDRH, cc, Rd, Rn, op_type);
-}
-void ArmToArm64Assembler::LDRSB(int /*cc*/, int /*Rd*/, int /*Rn*/, uint32_t /*offset*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::LDRSH(int /*cc*/, int /*Rd*/, int /*Rn*/, uint32_t /*offset*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::STRH(int cc, int Rd, int Rn, uint32_t op_type)
-{
-    return dataTransfer(opSTRH, cc, Rd, Rn, op_type);
-}
-
-// ----------------------------------------------------------------------------
-// block data transfer...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::LDM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{
-    const int XSP = 31;
-    if(cc != AL || dir != IA || W == 0 || Rn != SP)
-    {
-        NOT_IMPLEMENTED();
-        return;
-    }
-
-    for(int i = 0; i < 32; ++i)
-    {
-        if((reg_list & (1 << i)))
-        {
-            int reg = i;
-            int size = 16;
-            *mPC++ = A64_LDR_IMM_PostIndex(reg, XSP, size);
-        }
-    }
-}
-
-void ArmToArm64Assembler::STM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{
-    const int XSP = 31;
-    if(cc != AL || dir != DB || W == 0 || Rn != SP)
-    {
-        NOT_IMPLEMENTED();
-        return;
-    }
-
-    for(int i = 31; i >= 0; --i)
-    {
-        if((reg_list & (1 << i)))
-        {
-            int size = -16;
-            int reg  = i;
-            *mPC++ = A64_STR_IMM_PreIndex(reg, XSP, size);
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-// special...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::SWP(int /*cc*/, int /*Rn*/, int /*Rd*/, int /*Rm*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::SWPB(int /*cc*/, int /*Rn*/, int /*Rd*/, int /*Rm*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-void ArmToArm64Assembler::SWI(int /*cc*/, uint32_t /*comment*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-// ----------------------------------------------------------------------------
-// DSP instructions...
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::PLD(int /*Rn*/, uint32_t /*offset*/) {
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::CLZ(int /*cc*/, int /*Rd*/, int /*Rm*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::QADD(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::QDADD(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::QSUB(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-void ArmToArm64Assembler::QDSUB(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-}
-
-// ----------------------------------------------------------------------------
-// 16 x 16 multiplication
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-
-    if (xy & xyTB)
-        *mPC++ = A64_SBFM_W(mTmpReg1, Rm, 16, 31);
-    else
-        *mPC++ = A64_SBFM_W(mTmpReg1, Rm, 0, 15);
-
-    if (xy & xyBT)
-        *mPC++ = A64_SBFM_W(mTmpReg2, Rs, 16, 31);
-    else
-        *mPC++ = A64_SBFM_W(mTmpReg2, Rs, 0, 15);
-
-    *mPC++ = A64_MADD_W(Rd,mTmpReg1,mTmpReg2, mZeroReg);
-}
-// ----------------------------------------------------------------------------
-// 32 x 16 multiplication
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::SMULW(int cc, int y, int Rd, int Rm, int Rs)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-
-    if (y & yT)
-        *mPC++ = A64_SBFM_W(mTmpReg1, Rs, 16, 31);
-    else
-        *mPC++ = A64_SBFM_W(mTmpReg1, Rs, 0, 15);
-
-    *mPC++ = A64_SBFM_W(mTmpReg2, Rm, 0, 31);
-    *mPC++ = A64_SMADDL(mTmpReg3,mTmpReg1,mTmpReg2, mZeroReg);
-    *mPC++ = A64_UBFM_X(Rd,mTmpReg3, 16, 47);
-}
-// ----------------------------------------------------------------------------
-// 16 x 16 multiplication and accumulate
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::SMLA(int cc, int xy, int Rd, int Rm, int Rs, int Rn)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-    if(xy != xyBB) { NOT_IMPLEMENTED(); return;} //Not required
-
-    *mPC++ = A64_SBFM_W(mTmpReg1, Rm, 0, 15);
-    *mPC++ = A64_SBFM_W(mTmpReg2, Rs, 0, 15);
-    *mPC++ = A64_MADD_W(Rd, mTmpReg1, mTmpReg2, Rn);
-}
-
-void ArmToArm64Assembler::SMLAL(int /*cc*/, int /*xy*/,
-                int /*RdHi*/, int /*RdLo*/, int /*Rs*/, int /*Rm*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-    return;
-}
-
-void ArmToArm64Assembler::SMLAW(int /*cc*/, int /*y*/,
-                int /*Rd*/, int /*Rm*/, int /*Rs*/, int /*Rn*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-    return;
-}
-
-// ----------------------------------------------------------------------------
-// Byte/half word extract and extend
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::UXTB16(int cc, int Rd, int Rm, int rotate)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-
-    *mPC++ = A64_EXTR_W(mTmpReg1, Rm, Rm, rotate * 8);
-
-    uint32_t imm = 0x00FF00FF;
-    *mPC++ = A64_MOVZ_W(mTmpReg2, imm & 0xFFFF, 0);
-    *mPC++ = A64_MOVK_W(mTmpReg2, (imm >> 16) & 0x0000FFFF, 16);
-    *mPC++ = A64_AND_W(Rd,mTmpReg1, mTmpReg2);
-}
-
-// ----------------------------------------------------------------------------
-// Bit manipulation
-// ----------------------------------------------------------------------------
-void ArmToArm64Assembler::UBFX(int cc, int Rd, int Rn, int lsb, int width)
-{
-    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-    *mPC++ = A64_UBFM_W(Rd, Rn, lsb, lsb + width - 1);
-}
-// ----------------------------------------------------------------------------
-// Shifters...
-// ----------------------------------------------------------------------------
-int ArmToArm64Assembler::buildImmediate(
-        uint32_t immediate, uint32_t& rot, uint32_t& imm)
-{
-    rot = 0;
-    imm = immediate;
-    return 0; // Always true
-}
-
-
-bool ArmToArm64Assembler::isValidImmediate(uint32_t immediate)
-{
-    uint32_t rot, imm;
-    return buildImmediate(immediate, rot, imm) == 0;
-}
-
-uint32_t ArmToArm64Assembler::imm(uint32_t immediate)
-{
-    mAddrMode.immediate = immediate;
-    mAddrMode.writeback = false;
-    mAddrMode.preindex  = false;
-    mAddrMode.postindex = false;
-    return OPERAND_IMM;
-
-}
-
-uint32_t ArmToArm64Assembler::reg_imm(int Rm, int type, uint32_t shift)
-{
-    mAddrMode.reg_imm_Rm = Rm;
-    mAddrMode.reg_imm_type = type;
-    mAddrMode.reg_imm_shift = shift;
-    return OPERAND_REG_IMM;
-}
-
-uint32_t ArmToArm64Assembler::reg_rrx(int /*Rm*/)
-{
-    NOT_IMPLEMENTED();
-    return OPERAND_UNSUPPORTED;
-}
-
-uint32_t ArmToArm64Assembler::reg_reg(int /*Rm*/, int /*type*/, int /*Rs*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-    return OPERAND_UNSUPPORTED;
-}
-// ----------------------------------------------------------------------------
-// Addressing modes...
-// ----------------------------------------------------------------------------
-uint32_t ArmToArm64Assembler::immed12_pre(int32_t immed12, int W)
-{
-    mAddrMode.immediate = immed12;
-    mAddrMode.writeback = W;
-    mAddrMode.preindex  = true;
-    mAddrMode.postindex = false;
-    return OPERAND_IMM;
-}
-
-uint32_t ArmToArm64Assembler::immed12_post(int32_t immed12)
-{
-    mAddrMode.immediate = immed12;
-    mAddrMode.writeback = true;
-    mAddrMode.preindex  = false;
-    mAddrMode.postindex = true;
-    return OPERAND_IMM;
-}
-
-uint32_t ArmToArm64Assembler::reg_scale_pre(int Rm, int type,
-        uint32_t shift, int W)
-{
-    if(type != 0 || shift != 0 || W != 0)
-    {
-        NOT_IMPLEMENTED(); //Not required
-        return OPERAND_UNSUPPORTED;
-    }
-    else
-    {
-        mAddrMode.reg_offset = Rm;
-        return OPERAND_REG_OFFSET;
-    }
-}
-
-uint32_t ArmToArm64Assembler::reg_scale_post(int /*Rm*/, int /*type*/, uint32_t /*shift*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-    return OPERAND_UNSUPPORTED;
-}
-
-uint32_t ArmToArm64Assembler::immed8_pre(int32_t immed8, int W)
-{
-    mAddrMode.immediate = immed8;
-    mAddrMode.writeback = W;
-    mAddrMode.preindex  = true;
-    mAddrMode.postindex = false;
-    return OPERAND_IMM;
-}
-
-uint32_t ArmToArm64Assembler::immed8_post(int32_t immed8)
-{
-    mAddrMode.immediate = immed8;
-    mAddrMode.writeback = true;
-    mAddrMode.preindex  = false;
-    mAddrMode.postindex = true;
-    return OPERAND_IMM;
-}
-
-uint32_t ArmToArm64Assembler::reg_pre(int Rm, int W)
-{
-    if(W != 0)
-    {
-        NOT_IMPLEMENTED(); //Not required
-        return OPERAND_UNSUPPORTED;
-    }
-    else
-    {
-        mAddrMode.reg_offset = Rm;
-        return OPERAND_REG_OFFSET;
-    }
-}
-
-uint32_t ArmToArm64Assembler::reg_post(int /*Rm*/)
-{
-    NOT_IMPLEMENTED(); //Not required
-    return OPERAND_UNSUPPORTED;
-}
-
-// ----------------------------------------------------------------------------
-// A64 instructions
-// ----------------------------------------------------------------------------
-
-static __unused const char * dataTransferOpName[] =
-{
-    "LDR","LDRB","LDRH","STR","STRB","STRH"
-};
-
-static const uint32_t dataTransferOpCode [] =
-{
-    ((0xB8u << 24) | (0x3 << 21) | (0x6 << 13) | (0x0 << 12) |(0x1 << 11)),
-    ((0x38u << 24) | (0x3 << 21) | (0x6 << 13) | (0x1 << 12) |(0x1 << 11)),
-    ((0x78u << 24) | (0x3 << 21) | (0x6 << 13) | (0x0 << 12) |(0x1 << 11)),
-    ((0xB8u << 24) | (0x1 << 21) | (0x6 << 13) | (0x0 << 12) |(0x1 << 11)),
-    ((0x38u << 24) | (0x1 << 21) | (0x6 << 13) | (0x1 << 12) |(0x1 << 11)),
-    ((0x78u << 24) | (0x1 << 21) | (0x6 << 13) | (0x0 << 12) |(0x1 << 11))
-};
-uint32_t ArmToArm64Assembler::A64_LDRSTR_Wm_SXTW_0(uint32_t op,
-                            uint32_t size, uint32_t Rt,
-                            uint32_t Rn, uint32_t Rm)
-{
-    if(size == 32)
-    {
-        LOG_INSTR("%s W%d, [X%d, W%d, SXTW #0]\n",
-                   dataTransferOpName[op], Rt, Rn, Rm);
-        return(dataTransferOpCode[op] | (Rm << 16) | (Rn << 5) | Rt);
-    }
-    else
-    {
-        LOG_INSTR("%s X%d, [X%d, W%d, SXTW #0]\n",
-                  dataTransferOpName[op], Rt, Rn, Rm);
-        return(dataTransferOpCode[op] | (0x1<<30) | (Rm<<16) | (Rn<<5)|Rt);
-    }
-}
-
-uint32_t ArmToArm64Assembler::A64_STR_IMM_PreIndex(uint32_t Rt,
-                            uint32_t Rn, int32_t simm)
-{
-    if(Rn == 31)
-        LOG_INSTR("STR W%d, [SP, #%d]!\n", Rt, simm);
-    else
-        LOG_INSTR("STR W%d, [X%d, #%d]!\n", Rt, Rn, simm);
-
-    uint32_t imm9 = (unsigned)(simm) & 0x01FF;
-    return (0xB8 << 24) | (imm9 << 12) | (0x3 << 10) | (Rn << 5) | Rt;
-}
-
-uint32_t ArmToArm64Assembler::A64_LDR_IMM_PostIndex(uint32_t Rt,
-                            uint32_t Rn, int32_t simm)
-{
-    if(Rn == 31)
-        LOG_INSTR("LDR W%d, [SP], #%d\n",Rt,simm);
-    else
-        LOG_INSTR("LDR W%d, [X%d], #%d\n",Rt, Rn, simm);
-
-    uint32_t imm9 = (unsigned)(simm) & 0x01FF;
-    return (0xB8 << 24) | (0x1 << 22) |
-             (imm9 << 12) | (0x1 << 10) | (Rn << 5) | Rt;
-
-}
-uint32_t ArmToArm64Assembler::A64_ADD_X_Wm_SXTW(uint32_t Rd,
-                               uint32_t Rn,
-                               uint32_t Rm,
-                               uint32_t amount)
-{
-    LOG_INSTR("ADD X%d, X%d, W%d, SXTW #%d\n", Rd, Rn, Rm, amount);
-    return ((0x8B << 24) | (0x1 << 21) |(Rm << 16) |
-              (0x6 << 13) | (amount << 10) | (Rn << 5) | Rd);
-
-}
-
-uint32_t ArmToArm64Assembler::A64_SUB_X_Wm_SXTW(uint32_t Rd,
-                               uint32_t Rn,
-                               uint32_t Rm,
-                               uint32_t amount)
-{
-    LOG_INSTR("SUB X%d, X%d, W%d, SXTW #%d\n", Rd, Rn, Rm, amount);
-    return ((0xCB << 24) | (0x1 << 21) |(Rm << 16) |
-            (0x6 << 13) | (amount << 10) | (Rn << 5) | Rd);
-
-}
-
-uint32_t ArmToArm64Assembler::A64_B_COND(uint32_t cc, uint32_t offset)
-{
-    LOG_INSTR("B.%s #.+%d\n", cc_codes[cc], offset);
-    return (0x54 << 24) | ((offset/4) << 5) | (cc);
-
-}
-uint32_t ArmToArm64Assembler::A64_ADD_X(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount)
-{
-    LOG_INSTR("ADD X%d, X%d, X%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-    return ((0x8B << 24) | (shift << 22) | ( Rm << 16) |
-            (amount << 10) |(Rn << 5) | Rd);
-}
-uint32_t ArmToArm64Assembler::A64_ADD_IMM_X(uint32_t Rd, uint32_t Rn,
-                                          uint32_t imm, uint32_t shift)
-{
-    LOG_INSTR("ADD X%d, X%d, #%d, LSL #%d\n", Rd, Rn, imm, shift);
-    return (0x91 << 24) | ((shift/12) << 22) | (imm << 10) | (Rn << 5) | Rd;
-}
-
-uint32_t ArmToArm64Assembler::A64_SUB_IMM_X(uint32_t Rd, uint32_t Rn,
-                                          uint32_t imm, uint32_t shift)
-{
-    LOG_INSTR("SUB X%d, X%d, #%d, LSL #%d\n", Rd, Rn, imm, shift);
-    return (0xD1 << 24) | ((shift/12) << 22) | (imm << 10) | (Rn << 5) | Rd;
-}
-
-uint32_t ArmToArm64Assembler::A64_ADD_W(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount)
-{
-    LOG_INSTR("ADD W%d, W%d, W%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-    return ((0x0B << 24) | (shift << 22) | ( Rm << 16) |
-            (amount << 10) |(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_SUB_W(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount,
-                                          uint32_t setflag)
-{
-    if(setflag == 0)
-    {
-        LOG_INSTR("SUB W%d, W%d, W%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-        return ((0x4B << 24) | (shift << 22) | ( Rm << 16) |
-                (amount << 10) |(Rn << 5) | Rd);
-    }
-    else
-    {
-        LOG_INSTR("SUBS W%d, W%d, W%d, %s #%d\n",
-                   Rd, Rn, Rm, shift_codes[shift], amount);
-        return ((0x6B << 24) | (shift << 22) | ( Rm << 16) |
-                (amount << 10) |(Rn << 5) | Rd);
-    }
-}
-
-uint32_t ArmToArm64Assembler::A64_AND_W(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount)
-{
-    LOG_INSTR("AND W%d, W%d, W%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-    return ((0x0A << 24) | (shift << 22) | ( Rm << 16) |
-            (amount << 10) |(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_ORR_W(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount)
-{
-    LOG_INSTR("ORR W%d, W%d, W%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-    return ((0x2A << 24) | (shift << 22) | ( Rm << 16) |
-            (amount << 10) |(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_ORN_W(uint32_t Rd, uint32_t Rn,
-                                          uint32_t Rm, uint32_t shift,
-                                          uint32_t amount)
-{
-    LOG_INSTR("ORN W%d, W%d, W%d, %s #%d\n",
-               Rd, Rn, Rm, shift_codes[shift], amount);
-    return ((0x2A << 24) | (shift << 22) | (0x1 << 21) | ( Rm << 16) |
-            (amount << 10) |(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_CSEL_X(uint32_t Rd, uint32_t Rn,
-                                           uint32_t Rm, uint32_t cond)
-{
-    LOG_INSTR("CSEL X%d, X%d, X%d, %s\n", Rd, Rn, Rm, cc_codes[cond]);
-    return ((0x9A << 24)|(0x1 << 23)|(Rm << 16) |(cond << 12)| (Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_CSEL_W(uint32_t Rd, uint32_t Rn,
-                                           uint32_t Rm, uint32_t cond)
-{
-    LOG_INSTR("CSEL W%d, W%d, W%d, %s\n", Rd, Rn, Rm, cc_codes[cond]);
-    return ((0x1A << 24)|(0x1 << 23)|(Rm << 16) |(cond << 12)| (Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_RET(uint32_t Rn)
-{
-    LOG_INSTR("RET X%d\n", Rn);
-    return ((0xD6 << 24) | (0x1 << 22) | (0x1F << 16) | (Rn << 5));
-}
-
-uint32_t ArmToArm64Assembler::A64_MOVZ_X(uint32_t Rd, uint32_t imm,
-                                         uint32_t shift)
-{
-    LOG_INSTR("MOVZ X%d, #0x%x, LSL #%d\n", Rd, imm, shift);
-    return(0xD2 << 24) | (0x1 << 23) | ((shift/16) << 21) |  (imm << 5) | Rd;
-}
-
-uint32_t ArmToArm64Assembler::A64_MOVK_W(uint32_t Rd, uint32_t imm,
-                                         uint32_t shift)
-{
-    LOG_INSTR("MOVK W%d, #0x%x, LSL #%d\n", Rd, imm, shift);
-    return (0x72 << 24) | (0x1 << 23) | ((shift/16) << 21) | (imm << 5) | Rd;
-}
-
-uint32_t ArmToArm64Assembler::A64_MOVZ_W(uint32_t Rd, uint32_t imm,
-                                         uint32_t shift)
-{
-    LOG_INSTR("MOVZ W%d, #0x%x, LSL #%d\n", Rd, imm, shift);
-    return(0x52 << 24) | (0x1 << 23) | ((shift/16) << 21) |  (imm << 5) | Rd;
-}
-
-uint32_t ArmToArm64Assembler::A64_SMADDL(uint32_t Rd, uint32_t Rn,
-                                           uint32_t Rm, uint32_t Ra)
-{
-    LOG_INSTR("SMADDL X%d, W%d, W%d, X%d\n",Rd, Rn, Rm, Ra);
-    return ((0x9B << 24) | (0x1 << 21) | (Rm << 16)|(Ra << 10)|(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_MADD_W(uint32_t Rd, uint32_t Rn,
-                                           uint32_t Rm, uint32_t Ra)
-{
-    LOG_INSTR("MADD W%d, W%d, W%d, W%d\n",Rd, Rn, Rm, Ra);
-    return ((0x1B << 24) | (Rm << 16) | (Ra << 10) |(Rn << 5) | Rd);
-}
-
-uint32_t ArmToArm64Assembler::A64_SBFM_W(uint32_t Rd, uint32_t Rn,
-                                           uint32_t immr, uint32_t imms)
-{
-    LOG_INSTR("SBFM W%d, W%d, #%d, #%d\n", Rd, Rn, immr, imms);
-    return ((0x13 << 24) | (immr << 16) | (imms << 10) | (Rn << 5) | Rd);
-
-}
-uint32_t ArmToArm64Assembler::A64_UBFM_W(uint32_t Rd, uint32_t Rn,
-                                           uint32_t immr, uint32_t imms)
-{
-    LOG_INSTR("UBFM W%d, W%d, #%d, #%d\n", Rd, Rn, immr, imms);
-    return ((0x53 << 24) | (immr << 16) | (imms << 10) | (Rn << 5) | Rd);
-
-}
-uint32_t ArmToArm64Assembler::A64_UBFM_X(uint32_t Rd, uint32_t Rn,
-                                           uint32_t immr, uint32_t imms)
-{
-    LOG_INSTR("UBFM X%d, X%d, #%d, #%d\n", Rd, Rn, immr, imms);
-    return ((0xD3 << 24) | (0x1 << 22) |
-            (immr << 16) | (imms << 10) | (Rn << 5) | Rd);
-
-}
-uint32_t ArmToArm64Assembler::A64_EXTR_W(uint32_t Rd, uint32_t Rn,
-                                           uint32_t Rm, uint32_t lsb)
-{
-    LOG_INSTR("EXTR W%d, W%d, W%d, #%d\n", Rd, Rn, Rm, lsb);
-    return (0x13 << 24)|(0x1 << 23) | (Rm << 16) | (lsb << 10)|(Rn << 5) | Rd;
-}
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/Arm64Assembler.h b/libpixelflinger/codeflinger/Arm64Assembler.h
deleted file mode 100644
index 527c757..0000000
--- a/libpixelflinger/codeflinger/Arm64Assembler.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef ANDROID_ARMTOARM64ASSEMBLER_H
-#define ANDROID_ARMTOARM64ASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "tinyutils/smartpointer.h"
-#include "utils/Vector.h"
-#include "utils/KeyedVector.h"
-
-#include "tinyutils/smartpointer.h"
-#include "codeflinger/ARMAssemblerInterface.h"
-#include "codeflinger/CodeCache.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ArmToArm64Assembler : public ARMAssemblerInterface
-{
-public:
-    explicit    ArmToArm64Assembler(const sp<Assembly>& assembly);
-    explicit    ArmToArm64Assembler(void *base);
-    virtual     ~ArmToArm64Assembler();
-
-    uint32_t*   base() const;
-    uint32_t*   pc() const;
-
-
-    void        disassemble(const char* name);
-
-    // ------------------------------------------------------------------------
-    // ARMAssemblerInterface...
-    // ------------------------------------------------------------------------
-
-    virtual void    reset();
-
-    virtual int     generate(const char* name);
-    virtual int     getCodegenArch();
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // shifters...
-    virtual bool        isValidImmediate(uint32_t immed);
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    virtual uint32_t    imm(uint32_t immediate);
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    virtual uint32_t    reg_rrx(int Rm);
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes...
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0);
-    virtual uint32_t    immed12_post(int32_t immed12);
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0);
-    virtual uint32_t    immed8_post(int32_t immed8);
-    virtual uint32_t    reg_pre(int Rm, int W=0);
-    virtual uint32_t    reg_post(int Rm);
-
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    virtual uint32_t* pcForLabel(const char* label);
-
-    virtual void ADDR_LDR(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void ADDR_ADD(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-    virtual void ADDR_SUB(int cc, int s, int Rd,
-                int Rn, uint32_t Op2);
-    virtual void ADDR_STR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-
-
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
-
-private:
-    ArmToArm64Assembler(const ArmToArm64Assembler& rhs);
-    ArmToArm64Assembler& operator = (const ArmToArm64Assembler& rhs);
-
-    // -----------------------------------------------------------------------
-    // helper functions
-    // -----------------------------------------------------------------------
-
-    void dataTransfer(int operation, int cc, int Rd, int Rn,
-                      uint32_t operand_type, uint32_t size = 32);
-    void dataProcessingCommon(int opcode, int s,
-                      int Rd, int Rn, uint32_t Op2);
-
-    // -----------------------------------------------------------------------
-    // Arm64 instructions
-    // -----------------------------------------------------------------------
-    uint32_t A64_B_COND(uint32_t cc, uint32_t offset);
-    uint32_t A64_RET(uint32_t Rn);
-
-    uint32_t A64_LDRSTR_Wm_SXTW_0(uint32_t operation,
-                                uint32_t size, uint32_t Rt,
-                                uint32_t Rn, uint32_t Rm);
-
-    uint32_t A64_STR_IMM_PreIndex(uint32_t Rt, uint32_t Rn, int32_t simm);
-    uint32_t A64_LDR_IMM_PostIndex(uint32_t Rt,uint32_t Rn, int32_t simm);
-
-    uint32_t A64_ADD_X_Wm_SXTW(uint32_t Rd, uint32_t Rn, uint32_t Rm,
-                               uint32_t amount);
-    uint32_t A64_SUB_X_Wm_SXTW(uint32_t Rd, uint32_t Rn, uint32_t Rm,
-                               uint32_t amount);
-
-    uint32_t A64_ADD_IMM_X(uint32_t Rd, uint32_t Rn,
-                           uint32_t imm, uint32_t shift = 0);
-    uint32_t A64_SUB_IMM_X(uint32_t Rd, uint32_t Rn,
-                           uint32_t imm, uint32_t shift = 0);
-
-    uint32_t A64_ADD_X(uint32_t Rd, uint32_t Rn,
-                       uint32_t Rm, uint32_t shift = 0, uint32_t amount = 0);
-    uint32_t A64_ADD_W(uint32_t Rd, uint32_t Rn, uint32_t Rm,
-                       uint32_t shift = 0, uint32_t amount = 0);
-    uint32_t A64_SUB_W(uint32_t Rd, uint32_t Rn, uint32_t Rm,
-                       uint32_t shift = 0, uint32_t amount = 0,
-                       uint32_t setflag = 0);
-    uint32_t A64_AND_W(uint32_t Rd, uint32_t Rn,
-                       uint32_t Rm, uint32_t shift = 0, uint32_t amount = 0);
-    uint32_t A64_ORR_W(uint32_t Rd, uint32_t Rn,
-                       uint32_t Rm, uint32_t shift = 0, uint32_t amount = 0);
-    uint32_t A64_ORN_W(uint32_t Rd, uint32_t Rn,
-                       uint32_t Rm, uint32_t shift = 0, uint32_t amount = 0);
-
-    uint32_t A64_MOVZ_W(uint32_t Rd, uint32_t imm, uint32_t shift);
-    uint32_t A64_MOVZ_X(uint32_t Rd, uint32_t imm, uint32_t shift);
-    uint32_t A64_MOVK_W(uint32_t Rd, uint32_t imm, uint32_t shift);
-
-    uint32_t A64_SMADDL(uint32_t Rd, uint32_t Rn, uint32_t Rm, uint32_t Ra);
-    uint32_t A64_MADD_W(uint32_t Rd, uint32_t Rn, uint32_t Rm, uint32_t Ra);
-
-    uint32_t A64_SBFM_W(uint32_t Rd, uint32_t Rn,
-                        uint32_t immr, uint32_t imms);
-    uint32_t A64_UBFM_W(uint32_t Rd, uint32_t Rn,
-                        uint32_t immr, uint32_t imms);
-    uint32_t A64_UBFM_X(uint32_t Rd, uint32_t Rn,
-                        uint32_t immr, uint32_t imms);
-
-    uint32_t A64_EXTR_W(uint32_t Rd, uint32_t Rn, uint32_t Rm, uint32_t lsb);
-    uint32_t A64_CSEL_X(uint32_t Rd, uint32_t Rn, uint32_t Rm, uint32_t cond);
-    uint32_t A64_CSEL_W(uint32_t Rd, uint32_t Rn, uint32_t Rm, uint32_t cond);
-
-    uint32_t*       mBase;
-    uint32_t*       mPC;
-    uint32_t*       mPrologPC;
-    int64_t         mDuration;
-    uint32_t        mTmpReg1, mTmpReg2, mTmpReg3, mZeroReg;
-
-    struct branch_target_t {
-        inline branch_target_t() : label(0), pc(0) { }
-        inline branch_target_t(const char* l, uint32_t* p)
-            : label(l), pc(p) { }
-        const char* label;
-        uint32_t*   pc;
-    };
-
-    sp<Assembly>    mAssembly;
-    Vector<branch_target_t>                 mBranchTargets;
-    KeyedVector< const char*, uint32_t* >   mLabels;
-    KeyedVector< uint32_t*, const char* >   mLabelsInverseMapping;
-    KeyedVector< uint32_t*, const char* >   mComments;
-
-    enum operand_type_t
-    {
-        OPERAND_REG = 0x20,
-        OPERAND_IMM,
-        OPERAND_REG_IMM,
-        OPERAND_REG_OFFSET,
-        OPERAND_UNSUPPORTED
-    };
-
-    struct addr_mode_t {
-        int32_t         immediate;
-        bool            writeback;
-        bool            preindex;
-        bool            postindex;
-        int32_t         reg_imm_Rm;
-        int32_t         reg_imm_type;
-        uint32_t        reg_imm_shift;
-        int32_t         reg_offset;
-    } mAddrMode;
-
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARM64ASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/Arm64Disassembler.cpp b/libpixelflinger/codeflinger/Arm64Disassembler.cpp
deleted file mode 100644
index 70f1ff1..0000000
--- a/libpixelflinger/codeflinger/Arm64Disassembler.cpp
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-
-struct disasm_table_entry_t
-{
-    uint32_t       mask;
-    uint32_t       value;
-    const char*    instr_template;
-};
-
-
-static disasm_table_entry_t disasm_table[] =
-{
-    {0xff000000, 0x91000000, "add <xd|sp>, <xn|sp>, #<imm1>, <shift1>"},
-    {0xff000000, 0xd1000000, "sub <xd|sp>, <xn|sp>, #<imm1>, <shift1>"},
-    {0xff200000, 0x8b000000, "add <xd>, <xn>, <xm>, <shift2> #<amt1>"},
-    {0xff200000, 0x0b000000, "add <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff200000, 0x4b000000, "sub <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff200000, 0x6b000000, "subs <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff200000, 0x0a000000, "and <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff200000, 0x2a000000, "orr <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff200000, 0x2a200000, "orn <wd>, <wn>, <wm>, <shift2> #<amt1>"},
-    {0xff800000, 0x72800000, "movk <wd>, #<imm2>, lsl #<shift3>"},
-    {0xff800000, 0x52800000, "movz <wd>, #<imm2>, lsl #<shift3>"},
-    {0xff800000, 0xd2800000, "movz <xd>, #<imm2>, lsl #<shift3>"},
-    {0xffe00c00, 0x1a800000, "csel <wd>, <wn>, <wm>, <cond1>"},
-    {0xffe00c00, 0x9a800000, "csel <xd>, <xn>, <xm>, <cond1>"},
-    {0xffe00c00, 0x5a800000, "csinv <wd>, <wn>, <wm>, <cond1>"},
-    {0xffe08000, 0x1b000000, "madd <wd>, <wn>, <wm>, <wa>"},
-    {0xffe08000, 0x9b200000, "smaddl <xd>, <wn>, <wm>, <xa>"},
-    {0xffe04c00, 0xb8604800, "ldr <wt>, [<xn|sp>, <r1><m1>, <ext1> #<amt2>]"},
-    {0xffe04c00, 0xb8204800, "str <wt>, [<xn|sp>, <r1><m1>, <ext1> #<amt2>]"},
-    {0xffe04c00, 0xf8604800, "ldr <xt>, [<xn|sp>, <r1><m1>, <ext1> #<amt3>]"},
-    {0xffe04c00, 0xf8204800, "str <xt>, [<xn|sp>, <r1><m1>, <ext1> #<amt3>]"},
-    {0xffe04c00, 0x38604800, "ldrb <wt>, [<xn|sp>, <r1><m1>, <ext1> <amt5>]"},
-    {0xffe04c00, 0x38204800, "strb <wt>, [<xn|sp>, <r1><m1>, <ext1> <amt5>]"},
-    {0xffe04c00, 0x78604800, "ldrh <wt>, [<xn|sp>, <r1><m1>, <ext1> #<amt6>]"},
-    {0xffe04c00, 0x78204800, "strh <wt>, [<xn|sp>, <r1><m1>, <ext1> #<amt6>]"},
-    {0xffe00c00, 0xb8400400, "ldr <wt>, [<xn|sp>], #<simm1>"},
-    {0xffe00c00, 0xb8000c00, "str <wt>, [<xn|sp>, #<simm1>]!"},
-    {0xffc00000, 0x13000000, "sbfm <wd>, <wn>, #<immr1>, #<imms1>"},
-    {0xffc00000, 0x53000000, "ubfm <wd>, <wn>, #<immr1>, #<imms1>"},
-    {0xffc00000, 0xd3400000, "ubfm <xd>, <xn>, #<immr1>, #<imms1>"},
-    {0xffe00000, 0x13800000, "extr <wd>, <wn>, <wm>, #<lsb1>"},
-    {0xff000000, 0x54000000, "b.<cond2> <label1>"},
-    {0xfffffc1f, 0xd65f0000, "ret <xn>"},
-    {0xffe00000, 0x8b200000, "add <xd|sp>, <xn|sp>, <r2><m1>, <ext2> #<amt4>"},
-    {0xffe00000, 0xcb200000, "sub <xd|sp>, <xn|sp>, <r2><m1>, <ext2> #<amt4>"}
-};
-
-static int32_t bits_signed(uint32_t instr, uint32_t msb, uint32_t lsb)
-{
-    int32_t value;
-    value   = ((int32_t)instr) << (31 - msb);
-    value >>= (31 - msb);
-    value >>= lsb;
-    return value;
-}
-static uint32_t bits_unsigned(uint32_t instr, uint32_t msb, uint32_t lsb)
-{
-    uint32_t width = msb - lsb + 1;
-    uint32_t mask  = (1 << width) - 1;
-    return ((instr >> lsb) & mask);
-}
-
-static void get_token(const char *instr, uint32_t index, char *token)
-{
-    uint32_t i, j;
-    for(i = index, j = 0; i < strlen(instr); ++i)
-    {
-        if(instr[index] == '<' && instr[i] == '>')
-        {
-            token[j++] = instr[i];
-            break;
-        }
-        else if(instr[index] != '<' && instr[i] == '<')
-        {
-            break;
-        }
-        else
-        {
-            token[j++] = instr[i];
-        }
-    }
-    token[j] = '\0';
-    return;
-}
-
-
-static const char * token_cc_table[] =
-{
-    "eq", "ne", "cs", "cc", "mi",
-    "pl", "vs", "vc", "hi", "ls",
-    "ge", "lt", "gt", "le", "al", "nv"
-};
-
-static void decode_rx_zr_token(uint32_t reg, const char *prefix, char *instr_part)
-{
-    if(reg == 31)
-        sprintf(instr_part, "%s%s", prefix, "zr");
-    else
-        sprintf(instr_part, "%s%d", prefix, reg);
-}
-
-static void decode_token(uint32_t code, char *token, char *instr_part)
-{
-    if(strcmp(token, "<imm1>") == 0)
-        sprintf(instr_part, "0x%x", bits_unsigned(code, 21,10));
-    else if(strcmp(token, "<imm2>") == 0)
-        sprintf(instr_part, "0x%x", bits_unsigned(code, 20,5));
-    else if(strcmp(token, "<shift1>") == 0)
-        sprintf(instr_part, "lsl #%d", bits_unsigned(code, 23,22) * 12);
-    else if(strcmp(token, "<shift2>") == 0)
-    {
-        static const char * shift2_table[] = { "lsl", "lsr", "asr", "ror"};
-        sprintf(instr_part, "%s", shift2_table[bits_unsigned(code, 23,22)]);
-    }
-    else if(strcmp(token, "<shift3>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 22,21) * 16);
-    else if(strcmp(token, "<amt1>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 15,10));
-    else if(strcmp(token, "<amt2>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 12,12) * 2);
-    else if(strcmp(token, "<amt3>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 12,12) * 3);
-    else if(strcmp(token, "<amt4>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 12,10));
-    else if(strcmp(token, "<amt5>") == 0)
-    {
-        static const char * amt5_table[] = {"", "#0"};
-        sprintf(instr_part, "%s", amt5_table[bits_unsigned(code, 12,12)]);
-    }
-    else if(strcmp(token, "<amt6>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 12,12));
-    else if(strcmp(token, "<simm1>") == 0)
-        sprintf(instr_part, "%d", bits_signed(code, 20,12));
-    else if(strcmp(token, "<immr1>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 21,16));
-    else if(strcmp(token, "<imms1>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 15,10));
-    else if(strcmp(token, "<lsb1>") == 0)
-        sprintf(instr_part, "%d", bits_unsigned(code, 15,10));
-    else if(strcmp(token, "<cond1>") == 0)
-        sprintf(instr_part, "%s", token_cc_table[bits_unsigned(code, 15,12)]);
-    else if(strcmp(token, "<cond2>") == 0)
-        sprintf(instr_part, "%s", token_cc_table[bits_unsigned(code, 4,0)]);
-    else if(strcmp(token, "<r1>") == 0)
-    {
-        const char * token_r1_table[] =
-        {
-            "reserved", "reserved", "w", "x",
-            "reserved", "reserved", "w", "x"
-        };
-        sprintf(instr_part, "%s", token_r1_table[bits_unsigned(code, 15,13)]);
-    }
-    else if(strcmp(token, "<r2>") == 0)
-    {
-        static const char * token_r2_table[] =
-        {
-                "w","w","w", "x", "w", "w", "w", "x"
-        };
-        sprintf(instr_part, "%s", token_r2_table[bits_unsigned(code, 15,13)]);
-    }
-    else if(strcmp(token, "<m1>") == 0)
-    {
-        uint32_t reg = bits_unsigned(code, 20,16);
-        if(reg == 31)
-            sprintf(instr_part, "%s", "zr");
-        else
-            sprintf(instr_part, "%d", reg);
-    }
-    else if(strcmp(token, "<ext1>") == 0)
-    {
-        static const char * token_ext1_table[] =
-        {
-             "reserved","reserved","uxtw", "lsl",
-             "reserved","reserved", "sxtw", "sxtx"
-        };
-        sprintf(instr_part, "%s", token_ext1_table[bits_unsigned(code, 15,13)]);
-    }
-    else if(strcmp(token, "<ext2>") == 0)
-    {
-        static const char * token_ext2_table[] =
-        {
-                "uxtb","uxth","uxtw","uxtx",
-                "sxtb","sxth","sxtw","sxtx"
-        };
-        sprintf(instr_part, "%s", token_ext2_table[bits_unsigned(code, 15,13)]);
-    }
-    else if (strcmp(token, "<label1>") == 0)
-    {
-        int32_t offset = bits_signed(code, 23,5) * 4;
-        if(offset > 0)
-            sprintf(instr_part, "#.+%d", offset);
-        else
-            sprintf(instr_part, "#.-%d", -offset);
-    }
-    else if (strcmp(token, "<xn|sp>") == 0)
-    {
-        uint32_t reg = bits_unsigned(code, 9, 5);
-        if(reg == 31)
-            sprintf(instr_part, "%s", "sp");
-        else
-            sprintf(instr_part, "x%d", reg);
-    }
-    else if (strcmp(token, "<xd|sp>") == 0)
-    {
-        uint32_t reg = bits_unsigned(code, 4, 0);
-        if(reg == 31)
-            sprintf(instr_part, "%s", "sp");
-        else
-            sprintf(instr_part, "x%d", reg);
-    }
-    else if (strcmp(token, "<xn>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 9, 5), "x", instr_part);
-    else if (strcmp(token, "<xd>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 4, 0), "x", instr_part);
-    else if (strcmp(token, "<xm>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 20, 16), "x", instr_part);
-    else if (strcmp(token, "<xa>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 14, 10), "x", instr_part);
-    else if (strcmp(token, "<xt>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 4, 0), "x", instr_part);
-    else if (strcmp(token, "<wn>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 9, 5), "w", instr_part);
-    else if (strcmp(token, "<wd>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 4, 0), "w", instr_part);
-    else if (strcmp(token, "<wm>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 20, 16), "w", instr_part);
-    else if (strcmp(token, "<wa>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 14, 10), "w", instr_part);
-    else if (strcmp(token, "<wt>") == 0)
-        decode_rx_zr_token(bits_unsigned(code, 4, 0), "w", instr_part);
-    else
-    {
-        sprintf(instr_part, "error");
-    }
-    return;
-}
-
-int arm64_disassemble(uint32_t code, char* instr)
-{
-    uint32_t i;
-    char token[256];
-    char instr_part[256];
-
-    if(instr == NULL)
-        return -1;
-
-    bool matched = false;
-    disasm_table_entry_t *entry = NULL;
-    for(i = 0; i < sizeof(disasm_table)/sizeof(disasm_table_entry_t); ++i)
-    {
-        entry = &disasm_table[i];
-        if((code & entry->mask) == entry->value)
-        {
-            matched = true;
-            break;
-        }
-    }
-    if(matched == false)
-    {
-        strcpy(instr, "Unknown Instruction");
-        return -1;
-    }
-    else
-    {
-        uint32_t index = 0;
-        uint32_t length = strlen(entry->instr_template);
-        instr[0] = '\0';
-        do
-        {
-            get_token(entry->instr_template, index, token);
-            if(token[0] == '<')
-            {
-                decode_token(code, token, instr_part);
-                strcat(instr, instr_part);
-            }
-            else
-            {
-                strcat(instr, token);
-            }
-            index += strlen(token);
-        }while(index < length);
-        return 0;
-    }
-}
diff --git a/libpixelflinger/codeflinger/Arm64Disassembler.h b/libpixelflinger/codeflinger/Arm64Disassembler.h
deleted file mode 100644
index 86f3aba..0000000
--- a/libpixelflinger/codeflinger/Arm64Disassembler.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef ANDROID_ARM64DISASSEMBLER_H
-#define ANDROID_ARM64DISASSEMBLER_H
-
-#include <inttypes.h>
-int arm64_disassemble(uint32_t code, char* instr);
-
-#endif //ANDROID_ARM64ASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/CodeCache.cpp b/libpixelflinger/codeflinger/CodeCache.cpp
deleted file mode 100644
index 32691a3..0000000
--- a/libpixelflinger/codeflinger/CodeCache.cpp
+++ /dev/null
@@ -1,217 +0,0 @@
-/* libs/pixelflinger/codeflinger/CodeCache.cpp
-**
-** Copyright 2006, 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 "CodeCache"
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <unistd.h>
-
-#include <cutils/ashmem.h>
-#include <log/log.h>
-
-#include "CodeCache.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#if defined(__arm__) || defined(__aarch64__)
-#include <unistd.h>
-#include <errno.h>
-#endif
-
-#if defined(__mips__)
-#include <asm/cachectl.h>
-#include <errno.h>
-#endif
-
-// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-
-// A dlmalloc mspace is used to manage the code cache over a mmaped region.
-#define HAVE_MMAP 0
-#define HAVE_MREMAP 0
-#define HAVE_MORECORE 0
-#define MALLOC_ALIGNMENT 16
-#define MSPACES 1
-#define NO_MALLINFO 1
-#define ONLY_MSPACES 1
-// Custom heap error handling.
-#define PROCEED_ON_ERROR 0
-static void heap_error(const char* msg, const char* function, void* p);
-#define CORRUPTION_ERROR_ACTION(m) \
-    heap_error("HEAP MEMORY CORRUPTION", __FUNCTION__, NULL)
-#define USAGE_ERROR_ACTION(m,p) \
-    heap_error("ARGUMENT IS INVALID HEAP ADDRESS", __FUNCTION__, p)
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wexpansion-to-defined"
-#pragma GCC diagnostic ignored "-Wnull-pointer-arithmetic"
-#include "../../../../external/dlmalloc/malloc.c"
-#pragma GCC diagnostic pop
-
-static void heap_error(const char* msg, const char* function, void* p) {
-    ALOG(LOG_FATAL, LOG_TAG, "@@@ ABORTING: CODE FLINGER: %s IN %s addr=%p",
-         msg, function, p);
-    /* So that we can get a memory dump around p */
-    *((int **) 0xdeadbaad) = (int *) p;
-}
-
-// ----------------------------------------------------------------------------
-
-static void* gExecutableStore = NULL;
-static mspace gMspace = NULL;
-const size_t kMaxCodeCacheCapacity = 1024 * 1024;
-
-static mspace getMspace()
-{
-    if (gExecutableStore == NULL) {
-        int fd = ashmem_create_region("CodeFlinger code cache",
-                                      kMaxCodeCacheCapacity);
-        LOG_ALWAYS_FATAL_IF(fd < 0,
-                            "Creating code cache, ashmem_create_region "
-                            "failed with error '%s'", strerror(errno));
-        gExecutableStore = mmap(NULL, kMaxCodeCacheCapacity,
-                                PROT_READ | PROT_WRITE | PROT_EXEC,
-                                MAP_PRIVATE, fd, 0);
-        LOG_ALWAYS_FATAL_IF(gExecutableStore == MAP_FAILED,
-                            "Creating code cache, mmap failed with error "
-                            "'%s'", strerror(errno));
-        close(fd);
-        gMspace = create_mspace_with_base(gExecutableStore, kMaxCodeCacheCapacity,
-                                          /*locked=*/ false);
-        mspace_set_footprint_limit(gMspace, kMaxCodeCacheCapacity);
-    }
-    return gMspace;
-}
-
-Assembly::Assembly(size_t size)
-    : mCount(0), mSize(0)
-{
-    mBase = (uint32_t*)mspace_malloc(getMspace(), size);
-    LOG_ALWAYS_FATAL_IF(mBase == NULL,
-                        "Failed to create Assembly of size %zd in executable "
-                        "store of size %zd", size, kMaxCodeCacheCapacity);
-    mSize = size;
-}
-
-Assembly::~Assembly()
-{
-    mspace_free(getMspace(), mBase);
-}
-
-void Assembly::incStrong(const void*) const
-{
-    mCount.fetch_add(1, std::memory_order_relaxed);
-}
-
-void Assembly::decStrong(const void*) const
-{
-    if (mCount.fetch_sub(1, std::memory_order_acq_rel) == 1) {
-        delete this;
-    }
-}
-
-ssize_t Assembly::size() const
-{
-    if (!mBase) return NO_MEMORY;
-    return mSize;
-}
-
-uint32_t* Assembly::base() const
-{
-    return mBase;
-}
-
-ssize_t Assembly::resize(size_t newSize)
-{
-    mBase = (uint32_t*)mspace_realloc(getMspace(), mBase, newSize);
-    LOG_ALWAYS_FATAL_IF(mBase == NULL,
-                        "Failed to resize Assembly to %zd in code cache "
-                        "of size %zd", newSize, kMaxCodeCacheCapacity);
-    mSize = newSize;
-    return size();
-}
-
-// ----------------------------------------------------------------------------
-
-CodeCache::CodeCache(size_t size)
-    : mCacheSize(size), mCacheInUse(0)
-{
-    pthread_mutex_init(&mLock, 0);
-}
-
-CodeCache::~CodeCache()
-{
-    pthread_mutex_destroy(&mLock);
-}
-
-sp<Assembly> CodeCache::lookup(const AssemblyKeyBase& keyBase) const
-{
-    pthread_mutex_lock(&mLock);
-    sp<Assembly> r;
-    ssize_t index = mCacheData.indexOfKey(key_t(keyBase));
-    if (index >= 0) {
-        const cache_entry_t& e = mCacheData.valueAt(index);
-        e.when = mWhen++;
-        r = e.entry;
-    }
-    pthread_mutex_unlock(&mLock);
-    return r;
-}
-
-int CodeCache::cache(  const AssemblyKeyBase& keyBase,
-                            const sp<Assembly>& assembly)
-{
-    pthread_mutex_lock(&mLock);
-
-    const ssize_t assemblySize = assembly->size();
-    while (mCacheInUse + assemblySize > mCacheSize) {
-        // evict the LRU
-        size_t lru = 0;
-        size_t count = mCacheData.size();
-        for (size_t i=0 ; i<count ; i++) {
-            const cache_entry_t& e = mCacheData.valueAt(i);
-            if (e.when < mCacheData.valueAt(lru).when) {
-                lru = i;
-            }
-        }
-        const cache_entry_t& e = mCacheData.valueAt(lru);
-        mCacheInUse -= e.entry->size();
-        mCacheData.removeItemsAt(lru);
-    }
-
-    ssize_t err = mCacheData.add(key_t(keyBase), cache_entry_t(assembly, mWhen));
-    if (err >= 0) {
-        mCacheInUse += assemblySize;
-        mWhen++;
-        // synchronize caches...
-        char* base = reinterpret_cast<char*>(assembly->base());
-        char* curr = reinterpret_cast<char*>(base + assembly->size());
-        __builtin___clear_cache(base, curr);
-    }
-
-    pthread_mutex_unlock(&mLock);
-    return err;
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/CodeCache.h b/libpixelflinger/codeflinger/CodeCache.h
deleted file mode 100644
index 9326453..0000000
--- a/libpixelflinger/codeflinger/CodeCache.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* libs/pixelflinger/codeflinger/CodeCache.h
-**
-** Copyright 2006, 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_CODECACHE_H
-#define ANDROID_CODECACHE_H
-
-#include <atomic>
-#include <stdint.h>
-#include <pthread.h>
-#include <sys/types.h>
-
-#include "utils/KeyedVector.h"
-#include "tinyutils/smartpointer.h"
-
-namespace android {
-
-using namespace tinyutils;
-
-// ----------------------------------------------------------------------------
-
-class AssemblyKeyBase {
-public:
-    virtual ~AssemblyKeyBase() { }
-    virtual int compare_type(const AssemblyKeyBase& key) const = 0;
-};
-
-template  <typename T>
-class AssemblyKey : public AssemblyKeyBase
-{
-public:
-    explicit AssemblyKey(const T& rhs) : mKey(rhs) { }
-    virtual int compare_type(const AssemblyKeyBase& key) const {
-        const T& rhs = static_cast<const AssemblyKey&>(key).mKey;
-        return android::compare_type(mKey, rhs);
-    }
-private:
-    T mKey;
-};
-
-// ----------------------------------------------------------------------------
-
-class Assembly
-{
-public:
-    explicit    Assembly(size_t size);
-    virtual     ~Assembly();
-
-    ssize_t     size() const;
-    uint32_t*   base() const;
-    ssize_t     resize(size_t size);
-
-    // protocol for sp<>
-            void    incStrong(const void* id) const;
-            void    decStrong(const void* id) const;
-    typedef void    weakref_type;
-
-private:
-    mutable std::atomic<int32_t>     mCount;
-            uint32_t*   mBase;
-            size_t      mSize;
-};
-
-// ----------------------------------------------------------------------------
-
-class CodeCache
-{
-public:
-// pretty simple cache API...
-    explicit            CodeCache(size_t size);
-                        ~CodeCache();
-
-    sp<Assembly>        lookup(const AssemblyKeyBase& key) const;
-
-    int                 cache(const AssemblyKeyBase& key,
-                              const sp<Assembly>& assembly);
-
-private:
-    // nothing to see here...
-    struct cache_entry_t {
-        inline cache_entry_t() { }
-        inline cache_entry_t(const sp<Assembly>& a, int64_t w)
-                : entry(a), when(w) { }
-        sp<Assembly>            entry;
-        mutable int64_t         when;
-    };
-
-    class key_t {
-        friend int compare_type(
-            const key_value_pair_t<key_t, cache_entry_t>&,
-            const key_value_pair_t<key_t, cache_entry_t>&);
-        const AssemblyKeyBase* mKey;
-    public:
-        key_t() { };
-        explicit key_t(const AssemblyKeyBase& k) : mKey(&k)  { }
-    };
-
-    mutable pthread_mutex_t             mLock;
-    mutable int64_t                     mWhen;
-    size_t                              mCacheSize;
-    size_t                              mCacheInUse;
-    KeyedVector<key_t, cache_entry_t>   mCacheData;
-
-    friend int compare_type(
-        const key_value_pair_t<key_t, cache_entry_t>&,
-        const key_value_pair_t<key_t, cache_entry_t>&);
-};
-
-// KeyedVector uses compare_type(), which is more efficient, than
-// just using operator < ()
-inline int compare_type(
-    const key_value_pair_t<CodeCache::key_t, CodeCache::cache_entry_t>& lhs,
-    const key_value_pair_t<CodeCache::key_t, CodeCache::cache_entry_t>& rhs)
-{
-    return lhs.key.mKey->compare_type(*(rhs.key.mKey));
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif //ANDROID_CODECACHE_H
diff --git a/libpixelflinger/codeflinger/GGLAssembler.cpp b/libpixelflinger/codeflinger/GGLAssembler.cpp
deleted file mode 100644
index 04e285d..0000000
--- a/libpixelflinger/codeflinger/GGLAssembler.cpp
+++ /dev/null
@@ -1,1195 +0,0 @@
-/* libs/pixelflinger/codeflinger/GGLAssembler.cpp
-**
-** Copyright 2006, 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 "GGLAssembler"
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include <log/log.h>
-
-#include "GGLAssembler.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-GGLAssembler::GGLAssembler(ARMAssemblerInterface* target)
-    : ARMAssemblerProxy(target),
-      RegisterAllocator(ARMAssemblerProxy::getCodegenArch()), mOptLevel(7)
-{
-}
-
-GGLAssembler::~GGLAssembler()
-{
-}
-
-void GGLAssembler::prolog()
-{
-    ARMAssemblerProxy::prolog();
-}
-
-void GGLAssembler::epilog(uint32_t touched)
-{
-    ARMAssemblerProxy::epilog(touched);
-}
-
-void GGLAssembler::reset(int opt_level)
-{
-    ARMAssemblerProxy::reset();
-    RegisterAllocator::reset();
-    mOptLevel = opt_level;
-}
-
-// ---------------------------------------------------------------------------
-
-int GGLAssembler::scanline(const needs_t& needs, context_t const* c)
-{
-    int err = 0;
-    int opt_level = mOptLevel;
-    while (opt_level >= 0) {
-        reset(opt_level);
-        err = scanline_core(needs, c);
-        if (err == 0)
-            break;
-        opt_level--;
-    }
-    
-    // XXX: in theory, pcForLabel is not valid before generate()
-    uint32_t* fragment_start_pc = pcForLabel("fragment_loop");
-    uint32_t* fragment_end_pc = pcForLabel("epilog");
-    const int per_fragment_ops = int(fragment_end_pc - fragment_start_pc);
-    
-    // build a name for our pipeline
-    char name[64];    
-    sprintf(name,
-            "scanline__%08X:%08X_%08X_%08X [%3d ipp]",
-            needs.p, needs.n, needs.t[0], needs.t[1], per_fragment_ops);
-
-    if (err) {
-        ALOGE("Error while generating ""%s""\n", name);
-        disassemble(name);
-        return -1;
-    }
-
-    return generate(name);
-}
-
-int GGLAssembler::scanline_core(const needs_t& needs, context_t const* c)
-{
-    mBlendFactorCached = 0;
-    mBlending = 0;
-    mMasking = 0;
-    mAA        = GGL_READ_NEEDS(P_AA, needs.p);
-    mDithering = GGL_READ_NEEDS(P_DITHER, needs.p);
-    mAlphaTest = GGL_READ_NEEDS(P_ALPHA_TEST, needs.p) + GGL_NEVER;
-    mDepthTest = GGL_READ_NEEDS(P_DEPTH_TEST, needs.p) + GGL_NEVER;
-    mFog       = GGL_READ_NEEDS(P_FOG, needs.p) != 0;
-    mSmooth    = GGL_READ_NEEDS(SHADE, needs.n) != 0;
-    mBuilderContext.needs = needs;
-    mBuilderContext.c = c;
-    mBuilderContext.Rctx = reserveReg(R0); // context always in R0
-    mCbFormat = c->formats[ GGL_READ_NEEDS(CB_FORMAT, needs.n) ];
-
-    // ------------------------------------------------------------------------
-
-    decodeLogicOpNeeds(needs);
-
-    decodeTMUNeeds(needs, c);
-
-    mBlendSrc  = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_SRC, needs.n));
-    mBlendDst  = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_DST, needs.n));
-    mBlendSrcA = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_SRCA, needs.n));
-    mBlendDstA = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_DSTA, needs.n));
-
-    if (!mCbFormat.c[GGLFormat::ALPHA].h) {
-        if ((mBlendSrc == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendSrc == GGL_DST_ALPHA)) {
-            mBlendSrc = GGL_ONE;
-        }
-        if ((mBlendSrcA == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendSrcA == GGL_DST_ALPHA)) {
-            mBlendSrcA = GGL_ONE;
-        }
-        if ((mBlendDst == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendDst == GGL_DST_ALPHA)) {
-            mBlendDst = GGL_ONE;
-        }
-        if ((mBlendDstA == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendDstA == GGL_DST_ALPHA)) {
-            mBlendDstA = GGL_ONE;
-        }
-    }
-
-    // if we need the framebuffer, read it now
-    const int blending =    blending_codes(mBlendSrc, mBlendDst) |
-                            blending_codes(mBlendSrcA, mBlendDstA);
-
-    // XXX: handle special cases, destination not modified...
-    if ((mBlendSrc==GGL_ZERO) && (mBlendSrcA==GGL_ZERO) &&
-        (mBlendDst==GGL_ONE) && (mBlendDstA==GGL_ONE)) {
-        // Destination unmodified (beware of logic ops)
-    } else if ((mBlendSrc==GGL_ZERO) && (mBlendSrcA==GGL_ZERO) &&
-        (mBlendDst==GGL_ZERO) && (mBlendDstA==GGL_ZERO)) {
-        // Destination is zero (beware of logic ops)
-    }
-    
-    int fbComponents = 0;
-    const int masking = GGL_READ_NEEDS(MASK_ARGB, needs.n);
-    for (int i=0 ; i<4 ; i++) {
-        const int mask = 1<<i;
-        component_info_t& info = mInfo[i];
-        int fs = i==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-        int fd = i==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-        if (fs==GGL_SRC_ALPHA_SATURATE && i==GGLFormat::ALPHA)
-            fs = GGL_ONE;
-        info.masked =   !!(masking & mask);
-        info.inDest =   !info.masked && mCbFormat.c[i].h && 
-                        ((mLogicOp & LOGIC_OP_SRC) || (!mLogicOp));
-        if (mCbFormat.components >= GGL_LUMINANCE &&
-                (i==GGLFormat::GREEN || i==GGLFormat::BLUE)) {
-            info.inDest = false;
-        }
-        info.needed =   (i==GGLFormat::ALPHA) && 
-                        (isAlphaSourceNeeded() || mAlphaTest != GGL_ALWAYS);
-        info.replaced = !!(mTextureMachine.replaced & mask);
-        info.iterated = (!info.replaced && (info.inDest || info.needed)); 
-        info.smooth =   mSmooth && info.iterated;
-        info.fog =      mFog && info.inDest && (i != GGLFormat::ALPHA);
-        info.blend =    (fs != int(GGL_ONE)) || (fd > int(GGL_ZERO));
-
-        mBlending |= (info.blend ? mask : 0);
-        mMasking |= (mCbFormat.c[i].h && info.masked) ? mask : 0;
-        fbComponents |= mCbFormat.c[i].h ? mask : 0;
-    }
-
-    mAllMasked = (mMasking == fbComponents);
-    if (mAllMasked) {
-        mDithering = 0;
-    }
-    
-    fragment_parts_t parts;
-
-    // ------------------------------------------------------------------------
-    prolog();
-    // ------------------------------------------------------------------------
-
-    build_scanline_prolog(parts, needs);
-
-    if (registerFile().status())
-        return registerFile().status();
-
-    // ------------------------------------------------------------------------
-    label("fragment_loop");
-    // ------------------------------------------------------------------------
-    {
-        Scratch regs(registerFile());
-
-        if (mDithering) {
-            // update the dither index.
-            MOV(AL, 0, parts.count.reg,
-                    reg_imm(parts.count.reg, ROR, GGL_DITHER_ORDER_SHIFT));
-            ADD(AL, 0, parts.count.reg, parts.count.reg,
-                    imm( 1 << (32 - GGL_DITHER_ORDER_SHIFT)));
-            MOV(AL, 0, parts.count.reg,
-                    reg_imm(parts.count.reg, ROR, 32 - GGL_DITHER_ORDER_SHIFT));
-        }
-
-        // XXX: could we do an early alpha-test here in some cases?
-        // It would probaly be used only with smooth-alpha and no texture
-        // (or no alpha component in the texture).
-
-        // Early z-test
-        if (mAlphaTest==GGL_ALWAYS) {
-            build_depth_test(parts, Z_TEST|Z_WRITE);
-        } else {
-            // we cannot do the z-write here, because
-            // it might be killed by the alpha-test later
-            build_depth_test(parts, Z_TEST);
-        }
-
-        { // texture coordinates
-            Scratch scratches(registerFile());
-
-            // texel generation
-            build_textures(parts, regs);
-            if (registerFile().status())
-                return registerFile().status();
-        }
-
-        if ((blending & (FACTOR_DST|BLEND_DST)) || 
-                (mMasking && !mAllMasked) ||
-                (mLogicOp & LOGIC_OP_DST)) 
-        {
-            // blending / logic_op / masking need the framebuffer
-            mDstPixel.setTo(regs.obtain(), &mCbFormat);
-
-            // load the framebuffer pixel
-            comment("fetch color-buffer");
-            load(parts.cbPtr, mDstPixel);
-        }
-
-        if (registerFile().status())
-            return registerFile().status();
-
-        pixel_t pixel;
-        int directTex = mTextureMachine.directTexture;
-        if (directTex | parts.packed) {
-            // note: we can't have both here
-            // iterated color or direct texture
-            pixel = directTex ? parts.texel[directTex-1] : parts.iterated;
-            pixel.flags &= ~CORRUPTIBLE;
-        } else {
-            if (mDithering) {
-                const int ctxtReg = mBuilderContext.Rctx;
-                const int mask = GGL_DITHER_SIZE-1;
-                parts.dither = reg_t(regs.obtain());
-                AND(AL, 0, parts.dither.reg, parts.count.reg, imm(mask));
-                ADDR_ADD(AL, 0, parts.dither.reg, ctxtReg, parts.dither.reg);
-                LDRB(AL, parts.dither.reg, parts.dither.reg,
-                        immed12_pre(GGL_OFFSETOF(ditherMatrix)));
-            }
-        
-            // allocate a register for the resulting pixel
-            pixel.setTo(regs.obtain(), &mCbFormat, FIRST);
-
-            build_component(pixel, parts, GGLFormat::ALPHA,    regs);
-
-            if (mAlphaTest!=GGL_ALWAYS) {
-                // only handle the z-write part here. We know z-test
-                // was successful, as well as alpha-test.
-                build_depth_test(parts, Z_WRITE);
-            }
-
-            build_component(pixel, parts, GGLFormat::RED,      regs);
-            build_component(pixel, parts, GGLFormat::GREEN,    regs);
-            build_component(pixel, parts, GGLFormat::BLUE,     regs);
-
-            pixel.flags |= CORRUPTIBLE;
-        }
-
-        if (registerFile().status())
-            return registerFile().status();
-        
-        if (pixel.reg == -1) {
-            // be defensive here. if we're here it's probably
-            // that this whole fragment is a no-op.
-            pixel = mDstPixel;
-        }
-        
-        if (!mAllMasked) {
-            // logic operation
-            build_logic_op(pixel, regs);
-    
-            // masking
-            build_masking(pixel, regs); 
-    
-            comment("store");
-            store(parts.cbPtr, pixel, WRITE_BACK);
-        }
-    }
-
-    if (registerFile().status())
-        return registerFile().status();
-
-    // update the iterated color...
-    if (parts.reload != 3) {
-        build_smooth_shade(parts);
-    }
-
-    // update iterated z
-    build_iterate_z(parts);
-
-    // update iterated fog
-    build_iterate_f(parts);
-
-    SUB(AL, S, parts.count.reg, parts.count.reg, imm(1<<16));
-    B(PL, "fragment_loop");
-    label("epilog");
-    epilog(registerFile().touched());
-
-    if ((mAlphaTest!=GGL_ALWAYS) || (mDepthTest!=GGL_ALWAYS)) {
-        if (mDepthTest!=GGL_ALWAYS) {
-            label("discard_before_textures");
-            build_iterate_texture_coordinates(parts);
-        }
-        label("discard_after_textures");
-        build_smooth_shade(parts);
-        build_iterate_z(parts);
-        build_iterate_f(parts);
-        if (!mAllMasked) {
-            ADDR_ADD(AL, 0, parts.cbPtr.reg, parts.cbPtr.reg, imm(parts.cbPtr.size>>3));
-        }
-        SUB(AL, S, parts.count.reg, parts.count.reg, imm(1<<16));
-        B(PL, "fragment_loop");
-        epilog(registerFile().touched());
-    }
-
-    return registerFile().status();
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_scanline_prolog(
-    fragment_parts_t& parts, const needs_t& needs)
-{
-    Scratch scratches(registerFile());
-
-    // compute count
-    comment("compute ct (# of pixels to process)");
-    parts.count.setTo(obtainReg());
-    int Rx = scratches.obtain();    
-    int Ry = scratches.obtain();
-    CONTEXT_LOAD(Rx, iterators.xl);
-    CONTEXT_LOAD(parts.count.reg, iterators.xr);
-    CONTEXT_LOAD(Ry, iterators.y);
-
-    // parts.count = iterators.xr - Rx
-    SUB(AL, 0, parts.count.reg, parts.count.reg, Rx);
-    SUB(AL, 0, parts.count.reg, parts.count.reg, imm(1));
-
-    if (mDithering) {
-        // parts.count.reg = 0xNNNNXXDD
-        // NNNN = count-1
-        // DD   = dither offset
-        // XX   = 0xxxxxxx (x = garbage)
-        Scratch scratches(registerFile());
-        int tx = scratches.obtain();
-        int ty = scratches.obtain();
-        AND(AL, 0, tx, Rx, imm(GGL_DITHER_MASK));
-        AND(AL, 0, ty, Ry, imm(GGL_DITHER_MASK));
-        ADD(AL, 0, tx, tx, reg_imm(ty, LSL, GGL_DITHER_ORDER_SHIFT));
-        ORR(AL, 0, parts.count.reg, tx, reg_imm(parts.count.reg, LSL, 16));
-    } else {
-        // parts.count.reg = 0xNNNN0000
-        // NNNN = count-1
-        MOV(AL, 0, parts.count.reg, reg_imm(parts.count.reg, LSL, 16));
-    }
-
-    if (!mAllMasked) {
-        // compute dst ptr
-        comment("compute color-buffer pointer");
-        const int cb_bits = mCbFormat.size*8;
-        int Rs = scratches.obtain();
-        parts.cbPtr.setTo(obtainReg(), cb_bits);
-        CONTEXT_LOAD(Rs, state.buffers.color.stride);
-        CONTEXT_ADDR_LOAD(parts.cbPtr.reg, state.buffers.color.data);
-        SMLABB(AL, Rs, Ry, Rs, Rx);  // Rs = Rx + Ry*Rs
-        base_offset(parts.cbPtr, parts.cbPtr, Rs);
-        scratches.recycle(Rs);
-    }
-    
-    // init fog
-    const int need_fog = GGL_READ_NEEDS(P_FOG, needs.p);
-    if (need_fog) {
-        comment("compute initial fog coordinate");
-        Scratch scratches(registerFile());
-        int dfdx = scratches.obtain();
-        int ydfdy = scratches.obtain();
-        int f = ydfdy;
-        CONTEXT_LOAD(dfdx,  generated_vars.dfdx);
-        CONTEXT_LOAD(ydfdy, iterators.ydfdy);
-        MLA(AL, 0, f, Rx, dfdx, ydfdy);
-        CONTEXT_STORE(f, generated_vars.f);
-    }
-
-    // init Z coordinate
-    if ((mDepthTest != GGL_ALWAYS) || GGL_READ_NEEDS(P_MASK_Z, needs.p)) {
-        parts.z = reg_t(obtainReg());
-        comment("compute initial Z coordinate");
-        Scratch scratches(registerFile());
-        int dzdx = scratches.obtain();
-        int ydzdy = parts.z.reg;
-        CONTEXT_LOAD(dzdx,  generated_vars.dzdx);   // 1.31 fixed-point
-        CONTEXT_LOAD(ydzdy, iterators.ydzdy);       // 1.31 fixed-point
-        MLA(AL, 0, parts.z.reg, Rx, dzdx, ydzdy);
-
-        // we're going to index zbase of parts.count
-        // zbase = base + (xl-count + stride*y)*2
-        int Rs = dzdx;
-        int zbase = scratches.obtain();
-        CONTEXT_LOAD(Rs, state.buffers.depth.stride);
-        CONTEXT_ADDR_LOAD(zbase, state.buffers.depth.data);
-        SMLABB(AL, Rs, Ry, Rs, Rx);
-        ADD(AL, 0, Rs, Rs, reg_imm(parts.count.reg, LSR, 16));
-        ADDR_ADD(AL, 0, zbase, zbase, reg_imm(Rs, LSL, 1));
-        CONTEXT_ADDR_STORE(zbase, generated_vars.zbase);
-    }
-
-    // init texture coordinates
-    init_textures(parts.coords, reg_t(Rx), reg_t(Ry));
-    scratches.recycle(Ry);
-
-    // iterated color
-    init_iterated_color(parts, reg_t(Rx));
-
-    // init coverage factor application (anti-aliasing)
-    if (mAA) {
-        parts.covPtr.setTo(obtainReg(), 16);
-        CONTEXT_ADDR_LOAD(parts.covPtr.reg, state.buffers.coverage);
-        ADDR_ADD(AL, 0, parts.covPtr.reg, parts.covPtr.reg, reg_imm(Rx, LSL, 1));
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_component( pixel_t& pixel,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& regs)
-{
-    static char const * comments[] = {"alpha", "red", "green", "blue"};
-    comment(comments[component]);
-
-    // local register file
-    Scratch scratches(registerFile());
-    const int dst_component_size = pixel.component_size(component);
-
-    component_t temp(-1);
-    build_incoming_component( temp, dst_component_size,
-            parts, component, scratches, regs);
-
-    if (mInfo[component].inDest) {
-
-        // blending...
-        build_blending( temp, mDstPixel, component, scratches );
-
-        // downshift component and rebuild pixel...
-        downshift(pixel, component, temp, parts.dither);
-    }
-}
-
-void GGLAssembler::build_incoming_component(
-                                    component_t& temp,
-                                    int dst_size,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& scratches,
-                                    Scratch& global_regs)
-{
-    const uint32_t component_mask = 1<<component;
-
-    // Figure out what we need for the blending stage...
-    int fs = component==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-    int fd = component==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-    if (fs==GGL_SRC_ALPHA_SATURATE && component==GGLFormat::ALPHA) {
-        fs = GGL_ONE;
-    }
-
-    // Figure out what we need to extract and for what reason
-    const int blending = blending_codes(fs, fd);
-
-    // Are we actually going to blend?
-    const int need_blending = (fs != int(GGL_ONE)) || (fd > int(GGL_ZERO));
-    
-    // expand the source if the destination has more bits
-    int need_expander = false;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT-1 ; i++) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if ((tmu.format_idx) &&
-            (parts.texel[i].component_size(component) < dst_size)) {
-            need_expander = true;
-        }
-    }
-
-    // do we need to extract this component?
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    const int blend_needs_alpha_source = (component==GGLFormat::ALPHA) &&
-                                        (isAlphaSourceNeeded());
-    int need_extract = mInfo[component].needed;
-    if (mInfo[component].inDest)
-    {
-        need_extract |= ((need_blending ?
-                (blending & (BLEND_SRC|FACTOR_SRC)) : need_expander));
-        need_extract |= (mTextureMachine.mask != mTextureMachine.replaced);
-        need_extract |= mInfo[component].smooth;
-        need_extract |= mInfo[component].fog;
-        need_extract |= mDithering;
-        need_extract |= multiTexture;
-    }
-
-    if (need_extract) {
-        Scratch& regs = blend_needs_alpha_source ? global_regs : scratches;
-        component_t fragment;
-
-        // iterated color
-        build_iterated_color(fragment, parts, component, regs);
-
-        // texture environement (decal, modulate, replace)
-        build_texture_environment(fragment, parts, component, regs);
-
-        // expand the source if the destination has more bits
-        if (need_expander && (fragment.size() < dst_size)) {
-            // we're here only if we fetched a texel
-            // (so we know for sure fragment is CORRUPTIBLE)
-            expand(fragment, fragment, dst_size);
-        }
-
-        // We have a few specific things to do for the alpha-channel
-        if ((component==GGLFormat::ALPHA) &&
-            (mInfo[component].needed || fragment.size()<dst_size))
-        {
-            // convert to integer_t first and make sure
-            // we don't corrupt a needed register
-            if (fragment.l) {
-                component_t incoming(fragment);
-                modify(fragment, regs);
-                MOV(AL, 0, fragment.reg, reg_imm(incoming.reg, LSR, incoming.l));
-                fragment.h -= fragment.l;
-                fragment.l = 0;
-            }
-
-            // coverage factor application
-            build_coverage_application(fragment, parts, regs);
-
-            // alpha-test
-            build_alpha_test(fragment, parts);
-
-            if (blend_needs_alpha_source) {
-                // We keep only 8 bits for the blending stage
-                const int shift = fragment.h <= 8 ? 0 : fragment.h-8;
-                if (fragment.flags & CORRUPTIBLE) {
-                    fragment.flags &= ~CORRUPTIBLE;
-                    mAlphaSource.setTo(fragment.reg,
-                            fragment.size(), fragment.flags);
-                    if (shift) {
-                        MOV(AL, 0, mAlphaSource.reg,
-                            reg_imm(mAlphaSource.reg, LSR, shift));
-                    }
-                } else {
-                    // XXX: it would better to do this in build_blend_factor()
-                    // so we can avoid the extra MOV below.
-                    mAlphaSource.setTo(regs.obtain(),
-                            fragment.size(), CORRUPTIBLE);
-                    if (shift) {
-                        MOV(AL, 0, mAlphaSource.reg,
-                            reg_imm(fragment.reg, LSR, shift));
-                    } else {
-                        MOV(AL, 0, mAlphaSource.reg, fragment.reg);
-                    }
-                }
-                mAlphaSource.s -= shift;
-            }
-        }
-
-        // fog...
-        build_fog( fragment, component, regs );
-
-        temp = fragment;
-    } else {
-        if (mInfo[component].inDest) {
-            // extraction not needed and replace
-            // we just select the right component
-            if ((mTextureMachine.replaced & component_mask) == 0) {
-                // component wasn't replaced, so use it!
-                temp = component_t(parts.iterated, component);
-            }
-            for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-                const texture_unit_t& tmu = mTextureMachine.tmu[i];
-                if ((tmu.mask & component_mask) &&
-                    ((tmu.replaced & component_mask) == 0)) {
-                    temp = component_t(parts.texel[i], component);
-                }
-            }
-        }
-    }
-}
-
-bool GGLAssembler::isAlphaSourceNeeded() const
-{
-    // XXX: also needed for alpha-test
-    const int bs = mBlendSrc;
-    const int bd = mBlendDst;
-    return  bs==GGL_SRC_ALPHA_SATURATE ||
-            bs==GGL_SRC_ALPHA || bs==GGL_ONE_MINUS_SRC_ALPHA ||
-            bd==GGL_SRC_ALPHA || bd==GGL_ONE_MINUS_SRC_ALPHA ; 
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_smooth_shade(const fragment_parts_t& parts)
-{
-    if (mSmooth && !parts.iterated_packed) {
-        // update the iterated color in a pipelined way...
-        comment("update iterated color");
-        Scratch scratches(registerFile());
-
-        const int reload = parts.reload;
-        for (int i=0 ; i<4 ; i++) {
-            if (!mInfo[i].iterated) 
-                continue;
-                
-            int c = parts.argb[i].reg;
-            int dx = parts.argb_dx[i].reg;
-            
-            if (reload & 1) {
-                c = scratches.obtain();
-                CONTEXT_LOAD(c, generated_vars.argb[i].c);
-            }
-            if (reload & 2) {
-                dx = scratches.obtain();
-                CONTEXT_LOAD(dx, generated_vars.argb[i].dx);
-            }
-            
-            if (mSmooth) {
-                ADD(AL, 0, c, c, dx);
-            }
-            
-            if (reload & 1) {
-                CONTEXT_STORE(c, generated_vars.argb[i].c);
-                scratches.recycle(c);
-            }
-            if (reload & 2) {
-                scratches.recycle(dx);
-            }
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_coverage_application(component_t& fragment,
-        const fragment_parts_t& parts, Scratch& regs)
-{
-    // here fragment.l is guarenteed to be 0
-    if (mAA) {
-        // coverages are 1.15 fixed-point numbers
-        comment("coverage application");
-
-        component_t incoming(fragment);
-        modify(fragment, regs);
-
-        Scratch scratches(registerFile());
-        int cf = scratches.obtain();
-        LDRH(AL, cf, parts.covPtr.reg, immed8_post(2));
-        if (fragment.h > 31) {
-            fragment.h--;
-            SMULWB(AL, fragment.reg, incoming.reg, cf);
-        } else {
-            MOV(AL, 0, fragment.reg, reg_imm(incoming.reg, LSL, 1));
-            SMULWB(AL, fragment.reg, fragment.reg, cf);
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_alpha_test(component_t& fragment,
-                                    const fragment_parts_t& /*parts*/)
-{
-    if (mAlphaTest != GGL_ALWAYS) {
-        comment("Alpha Test");
-        Scratch scratches(registerFile());
-        int ref = scratches.obtain();
-        const int shift = GGL_COLOR_BITS-fragment.size();
-        CONTEXT_LOAD(ref, state.alpha_test.ref);
-        if (shift) CMP(AL, fragment.reg, reg_imm(ref, LSR, shift));
-        else       CMP(AL, fragment.reg, ref);
-        int cc = NV;
-        switch (mAlphaTest) {
-        case GGL_NEVER:     cc = NV;    break;
-        case GGL_LESS:      cc = LT;    break;
-        case GGL_EQUAL:     cc = EQ;    break;
-        case GGL_LEQUAL:    cc = LS;    break;
-        case GGL_GREATER:   cc = HI;    break;
-        case GGL_NOTEQUAL:  cc = NE;    break;
-        case GGL_GEQUAL:    cc = HS;    break;
-        }
-        B(cc^1, "discard_after_textures");
-    }
-}
-
-// ---------------------------------------------------------------------------
-            
-void GGLAssembler::build_depth_test(
-        const fragment_parts_t& parts, uint32_t mask)
-{
-    mask &= Z_TEST|Z_WRITE;
-    const needs_t& needs = mBuilderContext.needs;
-    const int zmask = GGL_READ_NEEDS(P_MASK_Z, needs.p);
-    Scratch scratches(registerFile());
-
-    if (mDepthTest != GGL_ALWAYS || zmask) {
-        int cc=AL, ic=AL;
-        switch (mDepthTest) {
-        case GGL_LESS:      ic = HI;    break;
-        case GGL_EQUAL:     ic = EQ;    break;
-        case GGL_LEQUAL:    ic = HS;    break;
-        case GGL_GREATER:   ic = LT;    break;
-        case GGL_NOTEQUAL:  ic = NE;    break;
-        case GGL_GEQUAL:    ic = LS;    break;
-        case GGL_NEVER:
-            // this never happens, because it's taken care of when 
-            // computing the needs. but we keep it for completness.
-            comment("Depth Test (NEVER)");
-            B(AL, "discard_before_textures");
-            return;
-        case GGL_ALWAYS:
-            // we're here because zmask is enabled
-            mask &= ~Z_TEST;    // test always passes.
-            break;
-        }
-        
-        // inverse the condition
-        cc = ic^1;
-        
-        if ((mask & Z_WRITE) && !zmask) {
-            mask &= ~Z_WRITE;
-        }
-        
-        if (!mask)
-            return;
-
-        comment("Depth Test");
-
-        int zbase = scratches.obtain();
-        int depth = scratches.obtain();
-        int z = parts.z.reg;
-        
-        CONTEXT_ADDR_LOAD(zbase, generated_vars.zbase);  // stall
-        ADDR_SUB(AL, 0, zbase, zbase, reg_imm(parts.count.reg, LSR, 15));
-            // above does zbase = zbase + ((count >> 16) << 1)
-
-        if (mask & Z_TEST) {
-            LDRH(AL, depth, zbase);  // stall
-            CMP(AL, depth, reg_imm(z, LSR, 16));
-            B(cc, "discard_before_textures");
-        }
-        if (mask & Z_WRITE) {
-            if (mask == Z_WRITE) {
-                // only z-write asked, cc is meaningless
-                ic = AL;
-            }
-            MOV(AL, 0, depth, reg_imm(z, LSR, 16));
-            STRH(ic, depth, zbase);
-        }
-    }
-}
-
-void GGLAssembler::build_iterate_z(const fragment_parts_t& parts)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    if ((mDepthTest != GGL_ALWAYS) || GGL_READ_NEEDS(P_MASK_Z, needs.p)) {
-        Scratch scratches(registerFile());
-        int dzdx = scratches.obtain();
-        CONTEXT_LOAD(dzdx, generated_vars.dzdx);    // stall
-        ADD(AL, 0, parts.z.reg, parts.z.reg, dzdx); 
-    }
-}
-
-void GGLAssembler::build_iterate_f(const fragment_parts_t& /*parts*/)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    if (GGL_READ_NEEDS(P_FOG, needs.p)) {
-        Scratch scratches(registerFile());
-        int dfdx = scratches.obtain();
-        int f = scratches.obtain();
-        CONTEXT_LOAD(f,     generated_vars.f);
-        CONTEXT_LOAD(dfdx,  generated_vars.dfdx);   // stall
-        ADD(AL, 0, f, f, dfdx);
-        CONTEXT_STORE(f,    generated_vars.f);
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_logic_op(pixel_t& pixel, Scratch& regs)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-    if (opcode == GGL_COPY)
-        return;
-    
-    comment("logic operation");
-
-    pixel_t s(pixel);
-    if (!(pixel.flags & CORRUPTIBLE)) {
-        pixel.reg = regs.obtain();
-        pixel.flags |= CORRUPTIBLE;
-    }
-    
-    pixel_t d(mDstPixel);
-    switch(opcode) {
-    case GGL_CLEAR:         MOV(AL, 0, pixel.reg, imm(0));          break;
-    case GGL_AND:           AND(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_AND_REVERSE:   BIC(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_COPY:                                                  break;
-    case GGL_AND_INVERTED:  BIC(AL, 0, pixel.reg, d.reg, s.reg);    break;
-    case GGL_NOOP:          MOV(AL, 0, pixel.reg, d.reg);           break;
-    case GGL_XOR:           EOR(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_OR:            ORR(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_NOR:           ORR(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_EQUIV:         EOR(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_INVERT:        MVN(AL, 0, pixel.reg, d.reg);           break;
-    case GGL_OR_REVERSE:    // s | ~d == ~(~s & d)
-                            BIC(AL, 0, pixel.reg, d.reg, s.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_COPY_INVERTED: MVN(AL, 0, pixel.reg, s.reg);           break;
-    case GGL_OR_INVERTED:   // ~s | d == ~(s & ~d)
-                            BIC(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_NAND:          AND(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_SET:           MVN(AL, 0, pixel.reg, imm(0));          break;
-    };        
-}
-
-// ---------------------------------------------------------------------------
-
-static uint32_t find_bottom(uint32_t val)
-{
-    uint32_t i = 0;
-    while (!(val & (3<<i)))
-        i+= 2;
-    return i;
-}
-
-static void normalize(uint32_t& val, uint32_t& rot)
-{
-    rot = 0;
-    while (!(val&3)  || (val & 0xFC000000)) {
-        uint32_t newval;
-        newval = val >> 2;
-        newval |= (val&3) << 30;
-        val = newval;
-        rot += 2;
-        if (rot == 32) {
-            rot = 0;
-            break;
-        }
-    }
-}
-
-void GGLAssembler::build_and_immediate(int d, int s, uint32_t mask, int bits)
-{
-    uint32_t rot;
-    uint32_t size = ((bits>=32) ? 0 : (1LU << bits)) - 1;
-    mask &= size;
-
-    if (mask == size) {
-        if (d != s)
-            MOV( AL, 0, d, s);
-        return;
-    }
-    
-    if ((getCodegenArch() == CODEGEN_ARCH_MIPS) ||
-        (getCodegenArch() == CODEGEN_ARCH_MIPS64)) {
-        // MIPS can do 16-bit imm in 1 instr, 32-bit in 3 instr
-        // the below ' while (mask)' code is buggy on mips
-        // since mips returns true on isValidImmediate()
-        // then we get multiple AND instr (positive logic)
-        AND( AL, 0, d, s, imm(mask) );
-        return;
-    }
-    else if (getCodegenArch() == CODEGEN_ARCH_ARM64) {
-        AND( AL, 0, d, s, imm(mask) );
-        return;
-    }
-
-    int negative_logic = !isValidImmediate(mask);
-    if (negative_logic) {
-        mask = ~mask & size;
-    }
-    normalize(mask, rot);
-
-    if (mask) {
-        while (mask) {
-            uint32_t bitpos = find_bottom(mask);
-            int shift = rot + bitpos;
-            uint32_t m = mask & (0xff << bitpos);
-            mask &= ~m;
-            m >>= bitpos;
-            int32_t newMask =  (m<<shift) | (m>>(32-shift));
-            if (!negative_logic) {
-                AND( AL, 0, d, s, imm(newMask) );
-            } else {
-                BIC( AL, 0, d, s, imm(newMask) );
-            }
-            s = d;
-        }
-    } else {
-        MOV( AL, 0, d, imm(0));
-    }
-}		
-
-void GGLAssembler::build_masking(pixel_t& pixel, Scratch& regs)
-{
-    if (!mMasking || mAllMasked) {
-        return;
-    }
-
-    comment("color mask");
-
-    pixel_t fb(mDstPixel);
-    pixel_t s(pixel);
-    if (!(pixel.flags & CORRUPTIBLE)) {
-        pixel.reg = regs.obtain();
-        pixel.flags |= CORRUPTIBLE;
-    }
-
-    int mask = 0;
-    for (int i=0 ; i<4 ; i++) {
-        const int component_mask = 1<<i;
-        const int h = fb.format.c[i].h;
-        const int l = fb.format.c[i].l;
-        if (h && (!(mMasking & component_mask))) {
-            mask |= ((1<<(h-l))-1) << l;
-        }
-    }
-
-    // There is no need to clear the masked components of the source
-    // (unless we applied a logic op), because they're already zeroed 
-    // by construction (masked components are not computed)
-
-    if (mLogicOp) {
-        const needs_t& needs = mBuilderContext.needs;
-        const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-        if (opcode != GGL_CLEAR) {
-            // clear masked component of source
-            build_and_immediate(pixel.reg, s.reg, mask, fb.size());
-            s = pixel;
-        }
-    }
-
-    // clear non masked components of destination
-    build_and_immediate(fb.reg, fb.reg, ~mask, fb.size()); 
-
-    // or back the channels that were masked
-    if (s.reg == fb.reg) {
-         // this is in fact a MOV
-        if (s.reg == pixel.reg) {
-            // ugh. this in in fact a nop
-        } else {
-            MOV(AL, 0, pixel.reg, fb.reg);
-        }
-    } else {
-        ORR(AL, 0, pixel.reg, s.reg, fb.reg);
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::base_offset(
-        const pointer_t& d, const pointer_t& b, const reg_t& o)
-{
-    switch (b.size) {
-    case 32:
-        ADDR_ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 2));
-        break;
-    case 24:
-        if (d.reg == b.reg) {
-            ADDR_ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 1));
-            ADDR_ADD(AL, 0, d.reg, d.reg, o.reg);
-        } else {
-            ADDR_ADD(AL, 0, d.reg, o.reg, reg_imm(o.reg, LSL, 1));
-            ADDR_ADD(AL, 0, d.reg, d.reg, b.reg);
-        }
-        break;
-    case 16:
-        ADDR_ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 1));
-        break;
-    case 8:
-        ADDR_ADD(AL, 0, d.reg, b.reg, o.reg);
-        break;
-    }
-}
-
-// ----------------------------------------------------------------------------
-// cheezy register allocator...
-// ----------------------------------------------------------------------------
-
-// Modified to support MIPS processors, in a very simple way. We retain the
-// (Arm) limit of 16 total registers, but shift the mapping of those registers
-// from 0-15, to 2-17. Register 0 on Mips cannot be used as GP registers, and
-// register 1 has a traditional use as a temp).
-
-RegisterAllocator::RegisterAllocator(int arch) : mRegs(arch)
-{
-}
-
-void RegisterAllocator::reset()
-{
-    mRegs.reset();
-}
-
-int RegisterAllocator::reserveReg(int reg)
-{
-    return mRegs.reserve(reg);
-}
-
-int RegisterAllocator::obtainReg()
-{
-    return mRegs.obtain();
-}
-
-void RegisterAllocator::recycleReg(int reg)
-{
-    mRegs.recycle(reg);
-}
-
-RegisterAllocator::RegisterFile& RegisterAllocator::registerFile()
-{
-    return mRegs;
-}
-
-// ----------------------------------------------------------------------------
-
-RegisterAllocator::RegisterFile::RegisterFile(int codegen_arch)
-    : mRegs(0), mTouched(0), mStatus(0), mArch(codegen_arch), mRegisterOffset(0)
-{
-    if ((mArch == ARMAssemblerInterface::CODEGEN_ARCH_MIPS) ||
-        (mArch == ARMAssemblerInterface::CODEGEN_ARCH_MIPS64)) {
-        mRegisterOffset = 2;    // ARM has regs 0..15, MIPS offset to 2..17
-    }
-    reserve(ARMAssemblerInterface::SP);
-    reserve(ARMAssemblerInterface::PC);
-}
-
-RegisterAllocator::RegisterFile::RegisterFile(const RegisterFile& rhs, int codegen_arch)
-    : mRegs(rhs.mRegs), mTouched(rhs.mTouched), mArch(codegen_arch), mRegisterOffset(0)
-{
-    if ((mArch == ARMAssemblerInterface::CODEGEN_ARCH_MIPS) ||
-        (mArch == ARMAssemblerInterface::CODEGEN_ARCH_MIPS64)) {
-        mRegisterOffset = 2;    // ARM has regs 0..15, MIPS offset to 2..17
-    }
-}
-
-RegisterAllocator::RegisterFile::~RegisterFile()
-{
-}
-
-bool RegisterAllocator::RegisterFile::operator == (const RegisterFile& rhs) const
-{
-    return (mRegs == rhs.mRegs);
-}
-
-void RegisterAllocator::RegisterFile::reset()
-{
-    mRegs = mTouched = mStatus = 0;
-    reserve(ARMAssemblerInterface::SP);
-    reserve(ARMAssemblerInterface::PC);
-}
-
-// RegisterFile::reserve() take a register parameter in the
-// range 0-15 (Arm compatible), but on a Mips processor, will
-// return the actual allocated register in the range 2-17.
-int RegisterAllocator::RegisterFile::reserve(int reg)
-{
-    reg += mRegisterOffset;
-    LOG_ALWAYS_FATAL_IF(isUsed(reg),
-                        "reserving register %d, but already in use",
-                        reg);
-    mRegs |= (1<<reg);
-    mTouched |= mRegs;
-    return reg;
-}
-
-// This interface uses regMask in range 2-17 on MIPS, no translation.
-void RegisterAllocator::RegisterFile::reserveSeveral(uint32_t regMask)
-{
-    mRegs |= regMask;
-    mTouched |= regMask;
-}
-
-int RegisterAllocator::RegisterFile::isUsed(int reg) const
-{
-    LOG_ALWAYS_FATAL_IF(reg>=16+(int)mRegisterOffset, "invalid register %d", reg);
-    return mRegs & (1<<reg);
-}
-
-int RegisterAllocator::RegisterFile::obtain()
-{
-    const char priorityList[14] = {  0,  1, 2, 3, 
-                                    12, 14, 4, 5, 
-                                     6,  7, 8, 9,
-                                    10, 11 };
-    const int nbreg = sizeof(priorityList);
-    int i, r, reg;
-    for (i=0 ; i<nbreg ; i++) {
-        r = priorityList[i];
-        if (!isUsed(r + mRegisterOffset)) {
-            break;
-        }
-    }
-    // this is not an error anymore because, we'll try again with
-    // a lower optimization level.
-    //ALOGE_IF(i >= nbreg, "pixelflinger ran out of registers\n");
-    if (i >= nbreg) {
-        mStatus |= OUT_OF_REGISTERS;
-        // we return SP so we can more easily debug things
-        // the code will never be run anyway.
-        return ARMAssemblerInterface::SP; 
-    }
-    reg = reserve(r);  // Param in Arm range 0-15, returns range 2-17 on Mips.
-    return reg;
-}
-
-bool RegisterAllocator::RegisterFile::hasFreeRegs() const
-{
-    uint32_t regs = mRegs >> mRegisterOffset;   // MIPS fix.
-    return ((regs & 0xFFFF) == 0xFFFF) ? false : true;
-}
-
-int RegisterAllocator::RegisterFile::countFreeRegs() const
-{
-    uint32_t regs = mRegs >> mRegisterOffset;   // MIPS fix.
-    int f = ~regs & 0xFFFF;
-    // now count number of 1
-   f = (f & 0x5555) + ((f>>1) & 0x5555);
-   f = (f & 0x3333) + ((f>>2) & 0x3333);
-   f = (f & 0x0F0F) + ((f>>4) & 0x0F0F);
-   f = (f & 0x00FF) + ((f>>8) & 0x00FF);
-   return f;
-}
-
-void RegisterAllocator::RegisterFile::recycle(int reg)
-{
-    // commented out, since common failure of running out of regs
-    // triggers this assertion. Since the code is not execectued
-    // in that case, it does not matter. No reason to FATAL err.
-    // LOG_FATAL_IF(!isUsed(reg),
-    //         "recycling unallocated register %d",
-    //         reg);
-    mRegs &= ~(1<<reg);
-}
-
-void RegisterAllocator::RegisterFile::recycleSeveral(uint32_t regMask)
-{
-    // commented out, since common failure of running out of regs
-    // triggers this assertion. Since the code is not execectued
-    // in that case, it does not matter. No reason to FATAL err.
-    // LOG_FATAL_IF((mRegs & regMask)!=regMask,
-    //         "recycling unallocated registers "
-    //         "(recycle=%08x, allocated=%08x, unallocated=%08x)",
-    //         regMask, mRegs, mRegs&regMask);
-    mRegs &= ~regMask;
-}
-
-uint32_t RegisterAllocator::RegisterFile::touched() const
-{
-    return mTouched;
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/GGLAssembler.h b/libpixelflinger/codeflinger/GGLAssembler.h
deleted file mode 100644
index 47dbf3a..0000000
--- a/libpixelflinger/codeflinger/GGLAssembler.h
+++ /dev/null
@@ -1,572 +0,0 @@
-/* libs/pixelflinger/codeflinger/GGLAssembler.h
-**
-** Copyright 2006, 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_GGLASSEMBLER_H
-#define ANDROID_GGLASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <private/pixelflinger/ggl_context.h>
-
-#include "ARMAssemblerProxy.h"
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#define CONTEXT_ADDR_LOAD(REG, FIELD) \
-    ADDR_LDR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-#define CONTEXT_ADDR_STORE(REG, FIELD) \
-    ADDR_STR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-#define CONTEXT_LOAD(REG, FIELD) \
-    LDR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-#define CONTEXT_STORE(REG, FIELD) \
-    STR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-
-class RegisterAllocator
-{
-public:
-    class RegisterFile;
-    
-                    RegisterAllocator(int arch);  // NOLINT, implicit
-    RegisterFile&   registerFile();
-    int             reserveReg(int reg);
-    int             obtainReg();
-    void            recycleReg(int reg);
-    void            reset();
-
-    class RegisterFile
-    {
-    public:
-                            RegisterFile(int arch);  // NOLINT, implicit
-                            RegisterFile(const RegisterFile& rhs, int arch);
-                            ~RegisterFile();
-
-                void        reset();
-
-                bool operator == (const RegisterFile& rhs) const;
-                bool operator != (const RegisterFile& rhs) const {
-                    return !operator == (rhs);
-                }
-
-                int         reserve(int reg);
-                void        reserveSeveral(uint32_t regMask);
-
-                void        recycle(int reg);
-                void        recycleSeveral(uint32_t regMask);
-
-                int         obtain();
-        inline  int         isUsed(int reg) const;
-
-                bool        hasFreeRegs() const;
-                int         countFreeRegs() const;                
-
-                uint32_t    touched() const;
-        inline  uint32_t    status() const { return mStatus; }
-        
-        enum {
-            OUT_OF_REGISTERS = 0x1
-        };
-
-    private:
-        uint32_t    mRegs;
-        uint32_t    mTouched;
-        uint32_t    mStatus;
-        int         mArch;
-        uint32_t    mRegisterOffset;    // lets reg alloc use 2..17 for mips
-                                        // while arm uses 0..15
-    };
- 
-    class Scratch
-    {
-    public:
-            explicit Scratch(RegisterFile& regFile)
-                : mRegFile(regFile), mScratch(0) { 
-            }
-            ~Scratch() {
-                mRegFile.recycleSeveral(mScratch);
-            }
-        int obtain() { 
-            int reg = mRegFile.obtain();
-            mScratch |= 1<<reg;
-            return reg;
-        }
-        void recycle(int reg) {
-            mRegFile.recycle(reg);
-            mScratch &= ~(1<<reg);
-        }
-        bool isUsed(int reg) {
-            return (mScratch & (1<<reg));
-        }
-        int countFreeRegs() {
-            return mRegFile.countFreeRegs();
-        }
-    private:
-        RegisterFile&   mRegFile;
-        uint32_t        mScratch;
-    };
-
-    class Spill
-    {
-    public:
-        Spill(RegisterFile& regFile, ARMAssemblerInterface& gen, uint32_t reglist)
-            : mRegFile(regFile), mGen(gen), mRegList(reglist), mCount(0)
-        {
-            if (reglist) {
-                int count = 0;
-                while (reglist) {
-                    count++;
-                    reglist &= ~(1 << (31 - __builtin_clz(reglist)));
-                }
-                if (count == 1) {
-                    int reg = 31 - __builtin_clz(mRegList);
-                    mGen.STR(mGen.AL, reg, mGen.SP, mGen.immed12_pre(-4, 1));
-                } else {
-                    mGen.STM(mGen.AL, mGen.DB, mGen.SP, 1, mRegList);
-                }
-                mRegFile.recycleSeveral(mRegList);
-                mCount = count;
-            }
-        }
-        ~Spill() {
-            if (mRegList) {
-                if (mCount == 1) {
-                    int reg = 31 - __builtin_clz(mRegList);
-                    mGen.LDR(mGen.AL, reg, mGen.SP, mGen.immed12_post(4));
-                } else {
-                    mGen.LDM(mGen.AL, mGen.IA, mGen.SP, 1, mRegList);
-                }
-                mRegFile.reserveSeveral(mRegList);
-            }
-        }
-    private:
-        RegisterFile&           mRegFile;
-        ARMAssemblerInterface&  mGen;
-        uint32_t                mRegList;
-        int                     mCount;
-    };
-    
-private:
-    RegisterFile    mRegs;
-};
-
-// ----------------------------------------------------------------------------
-
-class GGLAssembler : public ARMAssemblerProxy, public RegisterAllocator
-{
-public:
-
-    explicit    GGLAssembler(ARMAssemblerInterface* target);
-    virtual     ~GGLAssembler();
-
-    uint32_t*   base() const { return 0; } // XXX
-    uint32_t*   pc() const { return 0; } // XXX
-
-    void        reset(int opt_level);
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-
-        // generate scanline code for given needs
-    int         scanline(const needs_t& needs, context_t const* c);
-    int         scanline_core(const needs_t& needs, context_t const* c);
-
-        enum {
-            CLEAR_LO    = 0x0001,
-            CLEAR_HI    = 0x0002,
-            CORRUPTIBLE = 0x0004,
-            FIRST       = 0x0008
-        };
-
-        enum { //load/store flags
-            WRITE_BACK  = 0x0001
-        };
-
-        struct reg_t {
-            reg_t() : reg(-1), flags(0) {
-            }
-            reg_t(int r, int f=0)  // NOLINT, implicit
-                : reg(r), flags(f) {
-            }
-            void setTo(int r, int f=0) {
-                reg=r; flags=f;
-            }
-            int         reg;
-            uint16_t    flags;
-        };
-
-        struct integer_t : public reg_t {
-            integer_t() : reg_t(), s(0) {
-            }
-            integer_t(int r, int sz=32, int f=0)  // NOLINT, implicit
-                : reg_t(r, f), s(sz) {
-            }
-            void setTo(int r, int sz=32, int f=0) {
-                reg_t::setTo(r, f); s=sz;
-            }
-            int8_t s;
-            inline int size() const { return s; }
-        };
-        
-        struct pixel_t : public reg_t {
-            pixel_t() : reg_t() {
-                memset(&format, 0, sizeof(GGLFormat));
-            }
-            pixel_t(int r, const GGLFormat* fmt, int f=0)
-                : reg_t(r, f), format(*fmt) {
-            }
-            void setTo(int r, const GGLFormat* fmt, int f=0) {
-                reg_t::setTo(r, f); format = *fmt;
-            }
-            GGLFormat format;
-            inline int hi(int c) const { return format.c[c].h; }
-            inline int low(int c) const { return format.c[c].l; }
-            inline int mask(int c) const { return ((1<<size(c))-1) << low(c); }
-            inline int size() const { return format.size*8; }
-            inline int size(int c) const { return component_size(c); }
-            inline int component_size(int c) const { return hi(c) - low(c); }
-        };
-
-        struct component_t : public reg_t {
-            component_t() : reg_t(), h(0), l(0) {
-            }
-            component_t(int r, int f=0)  // NOLINT, implicit
-                : reg_t(r, f), h(0), l(0) {
-            }
-            component_t(int r, int lo, int hi, int f=0)
-                : reg_t(r, f), h(hi), l(lo) {
-            }
-            explicit component_t(const integer_t& rhs)
-                : reg_t(rhs.reg, rhs.flags), h(rhs.s), l(0) {
-            }
-            explicit component_t(const pixel_t& rhs, int component) {
-                setTo(  rhs.reg, 
-                        rhs.format.c[component].l,
-                        rhs.format.c[component].h,
-                        rhs.flags|CLEAR_LO|CLEAR_HI);
-            }
-            void setTo(int r, int lo=0, int hi=0, int f=0) {
-                reg_t::setTo(r, f); h=hi; l=lo;
-            }
-            int8_t h;
-            int8_t l;
-            inline int size() const { return h-l; }
-        };
-
-        struct pointer_t : public reg_t {
-            pointer_t() : reg_t(), size(0) {
-            }
-            pointer_t(int r, int s, int f=0)
-                : reg_t(r, f), size(s) {
-            }
-            void setTo(int r, int s, int f=0) {
-                reg_t::setTo(r, f); size=s;
-            }
-            int8_t size;
-        };
-
-
-private:
-    // GGLAssembler hides RegisterAllocator's and ARMAssemblerProxy's reset
-    // methods by providing a reset method with a different parameter set. The
-    // intent of GGLAssembler's reset method is to wrap the inherited reset
-    // methods, so make these methods private in order to prevent direct calls
-    // to these methods from clients.
-    using RegisterAllocator::reset;
-    using ARMAssemblerProxy::reset;
-
-    struct tex_coord_t {
-        reg_t       s;
-        reg_t       t;
-        pointer_t   ptr;
-    };
-
-    struct fragment_parts_t {
-        uint32_t    packed  : 1;
-        uint32_t    reload  : 2;
-        uint32_t    iterated_packed  : 1;
-        pixel_t     iterated;
-        pointer_t   cbPtr;
-        pointer_t   covPtr;
-        reg_t       count;
-        reg_t       argb[4];
-        reg_t       argb_dx[4];
-        reg_t       z;
-        reg_t       dither;
-        pixel_t     texel[GGL_TEXTURE_UNIT_COUNT];
-        tex_coord_t coords[GGL_TEXTURE_UNIT_COUNT];
-    };
-    
-    struct texture_unit_t {
-        int         format_idx;
-        GGLFormat   format;
-        int         bits;
-        int         swrap;
-        int         twrap;
-        int         env;
-        int         pot;
-        int         linear;
-        uint8_t     mask;
-        uint8_t     replaced;
-    };
-
-    struct texture_machine_t {
-        texture_unit_t  tmu[GGL_TEXTURE_UNIT_COUNT];
-        uint8_t         mask;
-        uint8_t         replaced;
-        uint8_t         directTexture;
-        uint8_t         activeUnits;
-    };
-
-    struct component_info_t {
-        bool    masked      : 1;
-        bool    inDest      : 1;
-        bool    needed      : 1;
-        bool    replaced    : 1;
-        bool    iterated    : 1;
-        bool    smooth      : 1;
-        bool    blend       : 1;
-        bool    fog         : 1;
-    };
-
-    struct builder_context_t {
-        context_t const*    c;
-        needs_t             needs;
-        int                 Rctx;
-    };
-
-    template <typename T>
-    void modify(T& r, Scratch& regs)
-    {
-        if (!(r.flags & CORRUPTIBLE)) {
-            r.reg = regs.obtain();
-            r.flags |= CORRUPTIBLE;
-        }
-    }
-
-    // helpers
-    void    base_offset(const pointer_t& d, const pointer_t& b, const reg_t& o);
-
-    // texture environement
-    void    modulate(   component_t& dest,
-                        const component_t& incoming,
-                        const pixel_t& texel, int component);
-
-    void    decal(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component);
-
-    void    blend(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component, int tmu);
-
-    void    add(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component);
-
-    // load/store stuff
-    void    store(const pointer_t& addr, const pixel_t& src, uint32_t flags=0);
-    void    load(const pointer_t& addr, const pixel_t& dest, uint32_t flags=0);
-    void    extract(integer_t& d, const pixel_t& s, int component);    
-    void    extract(component_t& d, const pixel_t& s, int component);    
-    void    extract(integer_t& d, int s, int h, int l, int bits=32);
-    void    expand(integer_t& d, const integer_t& s, int dbits);
-    void    expand(integer_t& d, const component_t& s, int dbits);
-    void    expand(component_t& d, const component_t& s, int dbits);
-    void    downshift(pixel_t& d, int component, component_t s, const reg_t& dither);
-
-
-    void    mul_factor( component_t& d,
-                        const integer_t& v,
-                        const integer_t& f);
-
-    void    mul_factor_add( component_t& d,
-                            const integer_t& v,
-                            const integer_t& f,
-                            const component_t& a);
-
-    void    component_add(  component_t& d,
-                            const integer_t& dst,
-                            const integer_t& src);
-
-    void    component_sat(  const component_t& v);
-
-
-    void    build_scanline_prolog(  fragment_parts_t& parts,
-                                    const needs_t& needs);
-
-    void    build_smooth_shade(const fragment_parts_t& parts);
-
-    void    build_component(    pixel_t& pixel,
-                                const fragment_parts_t& parts,
-                                int component,
-                                Scratch& global_scratches);
-                                
-    void    build_incoming_component(
-                                component_t& temp,
-                                int dst_size,
-                                const fragment_parts_t& parts,
-                                int component,
-                                Scratch& scratches,
-                                Scratch& global_scratches);
-
-    void    init_iterated_color(fragment_parts_t& parts, const reg_t& x);
-
-    void    build_iterated_color(   component_t& fragment,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& regs);
-
-    void    decodeLogicOpNeeds(const needs_t& needs);
-    
-    void    decodeTMUNeeds(const needs_t& needs, context_t const* c);
-
-    void    init_textures(  tex_coord_t* coords,
-                            const reg_t& x,
-                            const reg_t& y);
-
-    void    build_textures( fragment_parts_t& parts,
-                            Scratch& regs);
-
-    void    filter8(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter16(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter24(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter32(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    build_texture_environment(  component_t& fragment,
-                                        const fragment_parts_t& parts,
-                                        int component,
-                                        Scratch& regs);
-
-    void    wrapping(   int d,
-                        int coord, int size,
-                        int tx_wrap, int tx_linear);
-
-    void    build_fog(  component_t& temp,
-                        int component,
-                        Scratch& parent_scratches);
-
-    void    build_blending(     component_t& in_out,
-                                const pixel_t& pixel,
-                                int component,
-                                Scratch& parent_scratches);
-
-    void    build_blend_factor(
-                integer_t& factor, int f, int component,
-                const pixel_t& dst_pixel,
-                integer_t& fragment,
-                integer_t& fb,
-                Scratch& scratches);
-
-    void    build_blendFOneMinusF(  component_t& temp,
-                                    const integer_t& factor, 
-                                    const integer_t& fragment,
-                                    const integer_t& fb);
-
-    void    build_blendOneMinusFF(  component_t& temp,
-                                    const integer_t& factor, 
-                                    const integer_t& fragment,
-                                    const integer_t& fb);
-
-    void build_coverage_application(component_t& fragment,
-                                    const fragment_parts_t& parts,
-                                    Scratch& regs);
-
-    void build_alpha_test(component_t& fragment, const fragment_parts_t& parts);
-
-    enum { Z_TEST=1, Z_WRITE=2 }; 
-    void build_depth_test(const fragment_parts_t& parts, uint32_t mask);
-    void build_iterate_z(const fragment_parts_t& parts);
-    void build_iterate_f(const fragment_parts_t& parts);
-    void build_iterate_texture_coordinates(const fragment_parts_t& parts);
-
-    void build_logic_op(pixel_t& pixel, Scratch& regs);
-
-    void build_masking(pixel_t& pixel, Scratch& regs);
-
-    void build_and_immediate(int d, int s, uint32_t mask, int bits);
-
-    bool    isAlphaSourceNeeded() const;
-
-    enum {
-        FACTOR_SRC=1, FACTOR_DST=2, BLEND_SRC=4, BLEND_DST=8 
-    };
-    
-    enum {
-        LOGIC_OP=1, LOGIC_OP_SRC=2, LOGIC_OP_DST=4
-    };
-
-    static int blending_codes(int fs, int fd);
-
-    builder_context_t   mBuilderContext;
-    texture_machine_t   mTextureMachine;
-    component_info_t    mInfo[4];
-    int                 mBlending;
-    int                 mMasking;
-    int                 mAllMasked;
-    int                 mLogicOp;
-    int                 mAlphaTest;
-    int                 mAA;
-    int                 mDithering;
-    int                 mDepthTest;
-
-    int             mSmooth;
-    int             mFog;
-    pixel_t         mDstPixel;
-    
-    GGLFormat       mCbFormat;
-    
-    int             mBlendFactorCached;
-    integer_t       mAlphaSource;
-    
-    int             mBaseRegister;
-    
-    int             mBlendSrc;
-    int             mBlendDst;
-    int             mBlendSrcA;
-    int             mBlendDstA;
-    
-    int             mOptLevel;
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_GGLASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/MIPS64Assembler.cpp b/libpixelflinger/codeflinger/MIPS64Assembler.cpp
deleted file mode 100644
index d6d2156..0000000
--- a/libpixelflinger/codeflinger/MIPS64Assembler.cpp
+++ /dev/null
@@ -1,1447 +0,0 @@
-/* libs/pixelflinger/codeflinger/MIPS64Assembler.cpp
-**
-** Copyright 2015, 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.
-*/
-
-
-/* MIPS64 assembler and ARM->MIPS64 assembly translator
-**
-** The approach is utilize MIPSAssembler generator, using inherited MIPS64Assembler
-** that overrides just the specific MIPS64r6 instructions.
-** For now ArmToMips64Assembler is copied over from ArmToMipsAssembler class,
-** changing some MIPS64r6 related stuff.
-**
-*/
-
-#define LOG_TAG "MIPS64Assembler"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cutils/properties.h>
-#include <log/log.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "MIPS64Assembler.h"
-#include "CodeCache.h"
-#include "mips64_disassem.h"
-
-#define NOT_IMPLEMENTED()  LOG_ALWAYS_FATAL("Arm instruction %s not yet implemented\n", __func__)
-#define __unused __attribute__((__unused__))
-
-// ----------------------------------------------------------------------------
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark ArmToMips64Assembler...
-#endif
-
-ArmToMips64Assembler::ArmToMips64Assembler(const sp<Assembly>& assembly,
-                                           char *abuf, int linesz, int instr_count)
-    :   ARMAssemblerInterface(),
-        mArmDisassemblyBuffer(abuf),
-        mArmLineLength(linesz),
-        mArmInstrCount(instr_count),
-        mInum(0),
-        mAssembly(assembly)
-{
-    mMips = new MIPS64Assembler(assembly, this);
-    mArmPC = (uint32_t **) malloc(ARM_MAX_INSTUCTIONS * sizeof(uint32_t *));
-    init_conditional_labels();
-}
-
-ArmToMips64Assembler::ArmToMips64Assembler(void* assembly)
-    :   ARMAssemblerInterface(),
-        mArmDisassemblyBuffer(NULL),
-        mInum(0),
-        mAssembly(NULL)
-{
-    mMips = new MIPS64Assembler(assembly, this);
-    mArmPC = (uint32_t **) malloc(ARM_MAX_INSTUCTIONS * sizeof(uint32_t *));
-    init_conditional_labels();
-}
-
-ArmToMips64Assembler::~ArmToMips64Assembler()
-{
-    delete mMips;
-    free((void *) mArmPC);
-}
-
-uint32_t* ArmToMips64Assembler::pc() const
-{
-    return mMips->pc();
-}
-
-uint32_t* ArmToMips64Assembler::base() const
-{
-    return mMips->base();
-}
-
-void ArmToMips64Assembler::reset()
-{
-    cond.labelnum = 0;
-    mInum = 0;
-    mMips->reset();
-}
-
-int ArmToMips64Assembler::getCodegenArch()
-{
-    return CODEGEN_ARCH_MIPS64;
-}
-
-void ArmToMips64Assembler::comment(const char* string)
-{
-    mMips->comment(string);
-}
-
-void ArmToMips64Assembler::label(const char* theLabel)
-{
-    mMips->label(theLabel);
-}
-
-void ArmToMips64Assembler::disassemble(const char* name)
-{
-    mMips->disassemble(name);
-}
-
-void ArmToMips64Assembler::init_conditional_labels()
-{
-    int i;
-    for (i=0;i<99; ++i) {
-        sprintf(cond.label[i], "cond_%d", i);
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Prolog/Epilog & Generate...
-#endif
-
-void ArmToMips64Assembler::prolog()
-{
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->DADDIU(R_sp, R_sp, -(5 * 8));
-    mMips->SD(R_s0, R_sp, 0);
-    mMips->SD(R_s1, R_sp, 8);
-    mMips->SD(R_s2, R_sp, 16);
-    mMips->SD(R_s3, R_sp, 24);
-    mMips->SD(R_s4, R_sp, 32);
-    mMips->MOVE(R_v0, R_a0);    // move context * passed in a0 to v0 (arm r0)
-}
-
-void ArmToMips64Assembler::epilog(uint32_t touched __unused)
-{
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->LD(R_s0, R_sp, 0);
-    mMips->LD(R_s1, R_sp, 8);
-    mMips->LD(R_s2, R_sp, 16);
-    mMips->LD(R_s3, R_sp, 24);
-    mMips->LD(R_s4, R_sp, 32);
-    mMips->DADDIU(R_sp, R_sp, (5 * 8));
-    mMips->JR(R_ra);
-
-}
-
-int ArmToMips64Assembler::generate(const char* name)
-{
-    return mMips->generate(name);
-}
-
-void ArmToMips64Assembler::fix_branches()
-{
-    mMips->fix_branches();
-}
-
-uint32_t* ArmToMips64Assembler::pcForLabel(const char* label)
-{
-    return mMips->pcForLabel(label);
-}
-
-void ArmToMips64Assembler::set_condition(int mode, int R1, int R2) {
-    if (mode == 2) {
-        cond.type = SBIT_COND;
-    } else {
-        cond.type = CMP_COND;
-    }
-    cond.r1 = R1;
-    cond.r2 = R2;
-}
-
-//----------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Addressing modes & shifters...
-#endif
-
-
-// do not need this for MIPS, but it is in the Interface (virtual)
-int ArmToMips64Assembler::buildImmediate(
-        uint32_t immediate, uint32_t& rot, uint32_t& imm)
-{
-    // for MIPS, any 32-bit immediate is OK
-    rot = 0;
-    imm = immediate;
-    return 0;
-}
-
-// shifters...
-
-bool ArmToMips64Assembler::isValidImmediate(uint32_t immediate __unused)
-{
-    // for MIPS, any 32-bit immediate is OK
-    return true;
-}
-
-uint32_t ArmToMips64Assembler::imm(uint32_t immediate)
-{
-    amode.value = immediate;
-    return AMODE_IMM;
-}
-
-uint32_t ArmToMips64Assembler::reg_imm(int Rm, int type, uint32_t shift)
-{
-    amode.reg = Rm;
-    amode.stype = type;
-    amode.value = shift;
-    return AMODE_REG_IMM;
-}
-
-uint32_t ArmToMips64Assembler::reg_rrx(int Rm __unused)
-{
-    // reg_rrx mode is not used in the GLLAssember code at this time
-    return AMODE_UNSUPPORTED;
-}
-
-uint32_t ArmToMips64Assembler::reg_reg(int Rm __unused, int type __unused,
-                                       int Rs __unused)
-{
-    // reg_reg mode is not used in the GLLAssember code at this time
-    return AMODE_UNSUPPORTED;
-}
-
-
-// addressing modes...
-// LDR(B)/STR(B)/PLD (immediate and Rm can be negative, which indicate U=0)
-uint32_t ArmToMips64Assembler::immed12_pre(int32_t immed12, int W)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-    amode.value = immed12;
-    amode.writeback = W;
-    return AMODE_IMM_12_PRE;
-}
-
-uint32_t ArmToMips64Assembler::immed12_post(int32_t immed12)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-
-    amode.value = immed12;
-    return AMODE_IMM_12_POST;
-}
-
-uint32_t ArmToMips64Assembler::reg_scale_pre(int Rm, int type,
-        uint32_t shift, int W)
-{
-    LOG_ALWAYS_FATAL_IF(W | type | shift, "reg_scale_pre adv modes not yet implemented");
-
-    amode.reg = Rm;
-    // amode.stype = type;      // more advanced modes not used in GGLAssembler yet
-    // amode.value = shift;
-    // amode.writeback = W;
-    return AMODE_REG_SCALE_PRE;
-}
-
-uint32_t ArmToMips64Assembler::reg_scale_post(int Rm __unused, int type __unused,
-                                              uint32_t shift __unused)
-{
-    LOG_ALWAYS_FATAL("adr mode reg_scale_post not yet implemented\n");
-    return AMODE_UNSUPPORTED;
-}
-
-// LDRH/LDRSB/LDRSH/STRH (immediate and Rm can be negative, which indicate U=0)
-uint32_t ArmToMips64Assembler::immed8_pre(int32_t immed8, int W __unused)
-{
-    LOG_ALWAYS_FATAL("adr mode immed8_pre not yet implemented\n");
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-    return AMODE_IMM_8_PRE;
-}
-
-uint32_t ArmToMips64Assembler::immed8_post(int32_t immed8)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-    amode.value = immed8;
-    return AMODE_IMM_8_POST;
-}
-
-uint32_t ArmToMips64Assembler::reg_pre(int Rm, int W)
-{
-    LOG_ALWAYS_FATAL_IF(W, "reg_pre writeback not yet implemented");
-    amode.reg = Rm;
-    return AMODE_REG_PRE;
-}
-
-uint32_t ArmToMips64Assembler::reg_post(int Rm __unused)
-{
-    LOG_ALWAYS_FATAL("adr mode reg_post not yet implemented\n");
-    return AMODE_UNSUPPORTED;
-}
-
-
-
-// ----------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Data Processing...
-#endif
-
-// check if the operand registers from a previous CMP or S-bit instruction
-// would be overwritten by this instruction. If so, move the value to a
-// safe register.
-// Note that we cannot tell at _this_ instruction time if a future (conditional)
-// instruction will _also_ use this value (a defect of the simple 1-pass, one-
-// instruction-at-a-time translation). Therefore we must be conservative and
-// save the value before it is overwritten. This costs an extra MOVE instr.
-
-void ArmToMips64Assembler::protectConditionalOperands(int Rd)
-{
-    if (Rd == cond.r1) {
-        mMips->MOVE(R_cmp, cond.r1);
-        cond.r1 = R_cmp;
-    }
-    if (cond.type == CMP_COND && Rd == cond.r2) {
-        mMips->MOVE(R_cmp2, cond.r2);
-        cond.r2 = R_cmp2;
-    }
-}
-
-
-// interprets the addressing mode, and generates the common code
-// used by the majority of data-processing ops. Many MIPS instructions
-// have a register-based form and a different immediate form. See
-// opAND below for an example. (this could be inlined)
-//
-// this works with the imm(), reg_imm() methods above, which are directly
-// called by the GLLAssembler.
-// note: _signed parameter defaults to false (un-signed)
-// note: tmpReg parameter defaults to 1, MIPS register AT
-int ArmToMips64Assembler::dataProcAdrModes(int op, int& source, bool _signed, int tmpReg)
-{
-    if (op < AMODE_REG) {
-        source = op;
-        return SRC_REG;
-    } else if (op == AMODE_IMM) {
-        if ((!_signed && amode.value > 0xffff)
-                || (_signed && ((int)amode.value < -32768 || (int)amode.value > 32767) )) {
-            mMips->LUI(tmpReg, (amode.value >> 16));
-            if (amode.value & 0x0000ffff) {
-                mMips->ORI(tmpReg, tmpReg, (amode.value & 0x0000ffff));
-            }
-            source = tmpReg;
-            return SRC_REG;
-        } else {
-            source = amode.value;
-            return SRC_IMM;
-        }
-    } else if (op == AMODE_REG_IMM) {
-        switch (amode.stype) {
-            case LSL: mMips->SLL(tmpReg, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(tmpReg, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(tmpReg, amode.reg, amode.value); break;
-            case ROR: mMips->ROTR(tmpReg, amode.reg, amode.value); break;
-        }
-        source = tmpReg;
-        return SRC_REG;
-    } else {  // adr mode RRX is not used in GGL Assembler at this time
-        // we are screwed, this should be exception, assert-fail or something
-        LOG_ALWAYS_FATAL("adr mode reg_rrx not yet implemented\n");
-        return SRC_ERROR;
-    }
-}
-
-
-void ArmToMips64Assembler::dataProcessing(int opcode, int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    int src;    // src is modified by dataProcAdrModes() - passed as int&
-
-    if (cc != AL) {
-        protectConditionalOperands(Rd);
-        // the branch tests register(s) set by prev CMP or instr with 'S' bit set
-        // inverse the condition to jump past this conditional instruction
-        ArmToMips64Assembler::B(cc^1, cond.label[++cond.labelnum]);
-    } else {
-        mArmPC[mInum++] = pc();  // save starting PC for this instr
-    }
-
-    switch (opcode) {
-    case opAND:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->AND(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ANDI(Rd, Rn, src);
-        }
-        break;
-
-    case opADD:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->ADDU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ADDIU(Rd, Rn, src);
-        }
-        break;
-
-    case opSUB:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->SUBU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->SUBIU(Rd, Rn, src);
-        }
-        break;
-
-    case opADD64:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->DADDU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->DADDIU(Rd, Rn, src);
-        }
-        break;
-
-    case opSUB64:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->DSUBU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->DSUBIU(Rd, Rn, src);
-        }
-        break;
-
-    case opEOR:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->XOR(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->XORI(Rd, Rn, src);
-        }
-        break;
-
-    case opORR:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->OR(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ORI(Rd, Rn, src);
-        }
-        break;
-
-    case opBIC:
-        if (dataProcAdrModes(Op2, src) == SRC_IMM) {
-            // if we are 16-bit imnmediate, load to AT reg
-            mMips->ORI(R_at, 0, src);
-            src = R_at;
-        }
-        mMips->NOT(R_at, src);
-        mMips->AND(Rd, Rn, R_at);
-        break;
-
-    case opRSB:
-        if (dataProcAdrModes(Op2, src) == SRC_IMM) {
-            // if we are 16-bit imnmediate, load to AT reg
-            mMips->ORI(R_at, 0, src);
-            src = R_at;
-        }
-        mMips->SUBU(Rd, src, Rn);   // subu with the parameters reversed
-        break;
-
-    case opMOV:
-        if (Op2 < AMODE_REG) {  // op2 is reg # in this case
-            mMips->MOVE(Rd, Op2);
-        } else if (Op2 == AMODE_IMM) {
-            if (amode.value > 0xffff) {
-                mMips->LUI(Rd, (amode.value >> 16));
-                if (amode.value & 0x0000ffff) {
-                    mMips->ORI(Rd, Rd, (amode.value & 0x0000ffff));
-                }
-             } else {
-                mMips->ORI(Rd, 0, amode.value);
-            }
-        } else if (Op2 == AMODE_REG_IMM) {
-            switch (amode.stype) {
-            case LSL: mMips->SLL(Rd, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(Rd, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(Rd, amode.reg, amode.value); break;
-            case ROR: mMips->ROTR(Rd, amode.reg, amode.value); break;
-            }
-        }
-        else {
-            // adr mode RRX is not used in GGL Assembler at this time
-            mMips->UNIMPL();
-        }
-        break;
-
-    case opMVN:     // this is a 1's complement: NOT
-        if (Op2 < AMODE_REG) {  // op2 is reg # in this case
-            mMips->NOR(Rd, Op2, 0);     // NOT is NOR with 0
-            break;
-        } else if (Op2 == AMODE_IMM) {
-            if (amode.value > 0xffff) {
-                mMips->LUI(Rd, (amode.value >> 16));
-                if (amode.value & 0x0000ffff) {
-                    mMips->ORI(Rd, Rd, (amode.value & 0x0000ffff));
-                }
-             } else {
-                mMips->ORI(Rd, 0, amode.value);
-             }
-        } else if (Op2 == AMODE_REG_IMM) {
-            switch (amode.stype) {
-            case LSL: mMips->SLL(Rd, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(Rd, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(Rd, amode.reg, amode.value); break;
-            case ROR: mMips->ROTR(Rd, amode.reg, amode.value); break;
-            }
-        }
-        else {
-            // adr mode RRX is not used in GGL Assembler at this time
-            mMips->UNIMPL();
-        }
-        mMips->NOR(Rd, Rd, 0);     // NOT is NOR with 0
-        break;
-
-    case opCMP:
-        // Either operand of a CMP instr could get overwritten by a subsequent
-        // conditional instruction, which is ok, _UNLESS_ there is a _second_
-        // conditional instruction. Under MIPS, this requires doing the comparison
-        // again (SLT), and the original operands must be available. (and this
-        // pattern of multiple conditional instructions from same CMP _is_ used
-        // in GGL-Assembler)
-        //
-        // For now, if a conditional instr overwrites the operands, we will
-        // move them to dedicated temp regs. This is ugly, and inefficient,
-        // and should be optimized.
-        //
-        // WARNING: making an _Assumption_ that CMP operand regs will NOT be
-        // trashed by intervening NON-conditional instructions. In the general
-        // case this is legal, but it is NOT currently done in GGL-Assembler.
-
-        cond.type = CMP_COND;
-        cond.r1 = Rn;
-        if (dataProcAdrModes(Op2, src, false, R_cmp2) == SRC_REG) {
-            cond.r2 = src;
-        } else {                        // adr mode was SRC_IMM
-            mMips->ORI(R_cmp2, R_zero, src);
-            cond.r2 = R_cmp2;
-        }
-
-        break;
-
-
-    case opTST:
-    case opTEQ:
-    case opCMN:
-    case opADC:
-    case opSBC:
-    case opRSC:
-        mMips->UNIMPL(); // currently unused in GGL Assembler code
-        break;
-    }
-
-    if (cc != AL) {
-        mMips->label(cond.label[cond.labelnum]);
-    }
-    if (s && opcode != opCMP) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Multiply...
-#endif
-
-// multiply, accumulate
-void ArmToMips64Assembler::MLA(int cc __unused, int s,
-        int Rd, int Rm, int Rs, int Rn) {
-
-    //ALOGW("MLA");
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->MUL(R_at, Rm, Rs);
-    mMips->ADDU(Rd, R_at, Rn);
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-void ArmToMips64Assembler::MUL(int cc __unused, int s,
-        int Rd, int Rm, int Rs) {
-    mArmPC[mInum++] = pc();
-    mMips->MUL(Rd, Rm, Rs);
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-void ArmToMips64Assembler::UMULL(int cc __unused, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    mArmPC[mInum++] = pc();
-    mMips->MUH(RdHi, Rm, Rs);
-    mMips->MUL(RdLo, Rm, Rs);
-
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on UMULL must be on 64-bit result\n");
-    }
-}
-
-void ArmToMips64Assembler::UMUAL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<21) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on UMULL must be on 64-bit result\n");
-    }
-}
-
-void ArmToMips64Assembler::SMULL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on SMULL must be on 64-bit result\n");
-    }
-}
-void ArmToMips64Assembler::SMUAL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (1<<21) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on SMUAL must be on 64-bit result\n");
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Branches...
-#endif
-
-// branches...
-
-void ArmToMips64Assembler::B(int cc, const char* label)
-{
-    mArmPC[mInum++] = pc();
-    if (cond.type == SBIT_COND) { cond.r2 = R_zero; }
-
-    switch(cc) {
-        case EQ: mMips->BEQ(cond.r1, cond.r2, label); break;
-        case NE: mMips->BNE(cond.r1, cond.r2, label); break;
-        case HS: mMips->BGEU(cond.r1, cond.r2, label); break;
-        case LO: mMips->BLTU(cond.r1, cond.r2, label); break;
-        case MI: mMips->BLT(cond.r1, cond.r2, label); break;
-        case PL: mMips->BGE(cond.r1, cond.r2, label); break;
-
-        case HI: mMips->BGTU(cond.r1, cond.r2, label); break;
-        case LS: mMips->BLEU(cond.r1, cond.r2, label); break;
-        case GE: mMips->BGE(cond.r1, cond.r2, label); break;
-        case LT: mMips->BLT(cond.r1, cond.r2, label); break;
-        case GT: mMips->BGT(cond.r1, cond.r2, label); break;
-        case LE: mMips->BLE(cond.r1, cond.r2, label); break;
-        case AL: mMips->B(label); break;
-        case NV: /* B Never - no instruction */ break;
-
-        case VS:
-        case VC:
-        default:
-            LOG_ALWAYS_FATAL("Unsupported cc: %02x\n", cc);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::BL(int cc __unused, const char* label __unused)
-{
-    LOG_ALWAYS_FATAL("branch-and-link not supported yet\n");
-    mArmPC[mInum++] = pc();
-}
-
-// no use for Branches with integer PC, but they're in the Interface class ....
-void ArmToMips64Assembler::B(int cc __unused, uint32_t* to_pc __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-void ArmToMips64Assembler::BL(int cc __unused, uint32_t* to_pc __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-void ArmToMips64Assembler::BX(int cc __unused, int Rn __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Data Transfer...
-#endif
-
-// data transfer...
-void ArmToMips64Assembler::LDR(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert LDR via Arm SP to LW via Mips SP
-            }
-            mMips->LW(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->DADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert STR thru Arm SP to STR thru Mips SP
-            }
-            mMips->LW(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->LW(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::LDRB(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            mMips->LBU(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->DADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->LBU(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->LBU(Rd, R_at, 0);
-            break;
-    }
-
-}
-
-void ArmToMips64Assembler::STR(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;  // convert STR thru Arm SP to SW thru Mips SP
-            }
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                // If we will writeback, then update the index reg, then store.
-                // This correctly handles stack-push case.
-                mMips->DADDIU(Rn, Rn, amode.value);
-                mMips->SW(Rd, Rn, 0);
-            } else {
-                // No writeback so store offset by value
-                mMips->SW(Rd, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->SW(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);  // post index always writes back
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->SW(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::STRB(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            mMips->SB(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->DADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->SB(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->SB(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::LDRH(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed8_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_8_PRE:      // no support yet for writeback
-            mMips->LHU(Rd, Rn, amode.value);
-            break;
-        case AMODE_IMM_8_POST:
-            mMips->LHU(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_PRE:
-            // we only support simple base +/- index
-            if (amode.reg >= 0) {
-                mMips->DADDU(R_at, Rn, amode.reg);
-            } else {
-                mMips->DSUBU(R_at, Rn, abs(amode.reg));
-            }
-            mMips->LHU(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::LDRSB(int cc __unused, int Rd __unused,
-                                 int Rn __unused, uint32_t offset __unused)
-{
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::LDRSH(int cc __unused, int Rd __unused,
-                                 int Rn __unused, uint32_t offset __unused)
-{
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::STRH(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed8_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_8_PRE:      // no support yet for writeback
-            mMips->SH(Rd, Rn, amode.value);
-            break;
-        case AMODE_IMM_8_POST:
-            mMips->SH(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_PRE:
-            // we only support simple base +/- index
-            if (amode.reg >= 0) {
-                mMips->DADDU(R_at, Rn, amode.reg);
-            } else {
-                mMips->DSUBU(R_at, Rn, abs(amode.reg));
-            }
-            mMips->SH(Rd, R_at, 0);
-            break;
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Block Data Transfer...
-#endif
-
-// block data transfer...
-void ArmToMips64Assembler::LDM(int cc __unused, int dir __unused,
-        int Rn __unused, int W __unused, uint32_t reg_list __unused)
-{   //                        ED FD EA FA      IB IA DB DA
-    // const uint8_t P[8] = { 1, 0, 1, 0,      1, 0, 1, 0 };
-    // const uint8_t U[8] = { 1, 1, 0, 0,      1, 1, 0, 0 };
-    // *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-    //         (uint32_t(U[dir])<<23) | (1<<20) | (W<<21) | (Rn<<16) | reg_list;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::STM(int cc __unused, int dir __unused,
-        int Rn __unused, int W __unused, uint32_t reg_list __unused)
-{   //                        FA EA FD ED      IB IA DB DA
-    // const uint8_t P[8] = { 0, 1, 0, 1,      1, 0, 1, 0 };
-    // const uint8_t U[8] = { 0, 0, 1, 1,      1, 1, 0, 0 };
-    // *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-    //         (uint32_t(U[dir])<<23) | (0<<20) | (W<<21) | (Rn<<16) | reg_list;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Special...
-#endif
-
-// special...
-void ArmToMips64Assembler::SWP(int cc __unused, int Rn __unused,
-                               int Rd __unused, int Rm __unused) {
-    // *mPC++ = (cc<<28) | (2<<23) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::SWPB(int cc __unused, int Rn __unused,
-                                int Rd __unused, int Rm __unused) {
-    // *mPC++ = (cc<<28) | (2<<23) | (1<<22) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::SWI(int cc __unused, uint32_t comment __unused) {
-    // *mPC++ = (cc<<28) | (0xF<<24) | comment;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-
-#if 0
-#pragma mark -
-#pragma mark DSP instructions...
-#endif
-
-// DSP instructions...
-void ArmToMips64Assembler::PLD(int Rn __unused, uint32_t offset) {
-    LOG_ALWAYS_FATAL_IF(!((offset&(1<<24)) && !(offset&(1<<21))),
-                        "PLD only P=1, W=0");
-    // *mPC++ = 0xF550F000 | (Rn<<16) | offset;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::CLZ(int cc __unused, int Rd, int Rm)
-{
-    mArmPC[mInum++] = pc();
-    mMips->CLZ(Rd, Rm);
-}
-
-void ArmToMips64Assembler::QADD(int cc __unused, int Rd __unused,
-                                int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1000050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::QDADD(int cc __unused, int Rd __unused,
-                                 int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1400050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::QSUB(int cc __unused, int Rd __unused,
-                                int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1200050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::QDSUB(int cc __unused, int Rd __unused,
-                                 int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1600050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-// 16 x 16 signed multiply (like SMLAxx without the accumulate)
-void ArmToMips64Assembler::SMUL(int cc __unused, int xy,
-                int Rd, int Rm, int Rs)
-{
-    mArmPC[mInum++] = pc();
-
-    // the 16 bits may be in the top or bottom half of 32-bit source reg,
-    // as defined by the codes BB, BT, TB, TT (compressed param xy)
-    // where x corresponds to Rm and y to Rs
-
-    // select half-reg for Rm
-    if (xy & xyTB) {
-        // use top 16-bits
-        mMips->SRA(R_at, Rm, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        mMips->SEH(R_at, Rm);
-    }
-    // select half-reg for Rs
-    if (xy & xyBT) {
-        // use top 16-bits
-        mMips->SRA(R_at2, Rs, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        mMips->SEH(R_at2, Rs);
-    }
-    mMips->MUL(Rd, R_at, R_at2);
-}
-
-// signed 32b x 16b multiple, save top 32-bits of 48-bit result
-void ArmToMips64Assembler::SMULW(int cc __unused, int y,
-                int Rd, int Rm, int Rs)
-{
-    mArmPC[mInum++] = pc();
-
-    // the selector yT or yB refers to reg Rs
-    if (y & yT) {
-        // zero the bottom 16-bits, with 2 shifts, it can affect result
-        mMips->SRL(R_at, Rs, 16);
-        mMips->SLL(R_at, R_at, 16);
-
-    } else {
-        // move low 16-bit half, to high half
-        mMips->SLL(R_at, Rs, 16);
-    }
-    mMips->MUH(Rd, Rm, R_at);
-}
-
-// 16 x 16 signed multiply, accumulate: Rd = Rm{16} * Rs{16} + Rn
-void ArmToMips64Assembler::SMLA(int cc __unused, int xy,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    mArmPC[mInum++] = pc();
-
-    // the 16 bits may be in the top or bottom half of 32-bit source reg,
-    // as defined by the codes BB, BT, TB, TT (compressed param xy)
-    // where x corresponds to Rm and y to Rs
-
-    // select half-reg for Rm
-    if (xy & xyTB) {
-        // use top 16-bits
-        mMips->SRA(R_at, Rm, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        mMips->SEH(R_at, Rm);
-    }
-    // select half-reg for Rs
-    if (xy & xyBT) {
-        // use top 16-bits
-        mMips->SRA(R_at2, Rs, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        mMips->SEH(R_at2, Rs);
-    }
-
-    mMips->MUL(R_at, R_at, R_at2);
-    mMips->ADDU(Rd, R_at, Rn);
-}
-
-void ArmToMips64Assembler::SMLAL(int cc __unused, int xy __unused,
-                                 int RdHi __unused, int RdLo __unused,
-                                 int Rs __unused, int Rm __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1400080 | (RdHi<<16) | (RdLo<<12) | (Rs<<8) | (xy<<4) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMips64Assembler::SMLAW(int cc __unused, int y __unused,
-                                 int Rd __unused, int Rm __unused,
-                                 int Rs __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1200080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (y<<4) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-// used by ARMv6 version of GGLAssembler::filter32
-void ArmToMips64Assembler::UXTB16(int cc __unused, int Rd, int Rm, int rotate)
-{
-    mArmPC[mInum++] = pc();
-
-    //Rd[31:16] := ZeroExtend((Rm ROR (8 * sh))[23:16]),
-    //Rd[15:0] := ZeroExtend((Rm ROR (8 * sh))[7:0]). sh 0-3.
-
-    mMips->ROTR(R_at2, Rm, rotate * 8);
-    mMips->LUI(R_at, 0xFF);
-    mMips->ORI(R_at, R_at, 0xFF);
-    mMips->AND(Rd, R_at2, R_at);
-}
-
-void ArmToMips64Assembler::UBFX(int cc __unused, int Rd __unused, int Rn __unused,
-                                int lsb __unused, int width __unused)
-{
-     /* Placeholder for UBFX */
-     mArmPC[mInum++] = pc();
-
-     mMips->NOP2();
-     NOT_IMPLEMENTED();
-}
-
-// ----------------------------------------------------------------------------
-// Address Processing...
-// ----------------------------------------------------------------------------
-
-void ArmToMips64Assembler::ADDR_ADD(int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-//    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-//    if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
-    dataProcessing(opADD64, cc, s, Rd, Rn, Op2);
-}
-
-void ArmToMips64Assembler::ADDR_SUB(int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-//    if(cc != AL){ NOT_IMPLEMENTED(); return;} //Not required
-//    if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
-    dataProcessing(opSUB64, cc, s, Rd, Rn, Op2);
-}
-
-void ArmToMips64Assembler::ADDR_LDR(int cc __unused, int Rd,
-                                    int Rn, uint32_t offset) {
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert LDR via Arm SP to LW via Mips SP
-            }
-            mMips->LD(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->DADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert STR thru Arm SP to STR thru Mips SP
-            }
-            mMips->LD(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->LD(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMips64Assembler::ADDR_STR(int cc __unused, int Rd,
-                                    int Rn, uint32_t offset) {
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;  // convert STR thru Arm SP to SW thru Mips SP
-            }
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                // If we will writeback, then update the index reg, then store.
-                // This correctly handles stack-push case.
-                mMips->DADDIU(Rn, Rn, amode.value);
-                mMips->SD(Rd, Rn, 0);
-            } else {
-                // No writeback so store offset by value
-                mMips->SD(Rd, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->SD(Rd, Rn, 0);
-            mMips->DADDIU(Rn, Rn, amode.value);  // post index always writes back
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->DADDU(R_at, Rn, amode.reg);
-            mMips->SD(Rd, R_at, 0);
-            break;
-    }
-}
-
-#if 0
-#pragma mark -
-#pragma mark MIPS Assembler...
-#endif
-
-
-//**************************************************************************
-//**************************************************************************
-//**************************************************************************
-
-
-/* MIPS64 assembler
-** this is a subset of mips64r6, targeted specifically at ARM instruction
-** replacement in the pixelflinger/codeflinger code.
-**
-** This class is extended from MIPSAssembler class and overrides only
-** MIPS64r6 specific stuff.
-*/
-
-MIPS64Assembler::MIPS64Assembler(const sp<Assembly>& assembly, ArmToMips64Assembler *parent)
-    : MIPSAssembler::MIPSAssembler(assembly, NULL), mParent(parent)
-{
-}
-
-MIPS64Assembler::MIPS64Assembler(void* assembly, ArmToMips64Assembler *parent)
-    : MIPSAssembler::MIPSAssembler(assembly), mParent(parent)
-{
-}
-
-MIPS64Assembler::~MIPS64Assembler()
-{
-}
-
-void MIPS64Assembler::reset()
-{
-    if (mAssembly != NULL) {
-        mBase = mPC = (uint32_t *)mAssembly->base();
-    } else {
-        mPC = mBase = base();
-    }
-    mBranchTargets.clear();
-    mLabels.clear();
-    mLabelsInverseMapping.clear();
-    mComments.clear();
-}
-
-
-void MIPS64Assembler::disassemble(const char* name __unused)
-{
-    char di_buf[140];
-
-    bool arm_disasm_fmt = (mParent->mArmDisassemblyBuffer == NULL) ? false : true;
-
-    typedef char dstr[40];
-    dstr *lines = (dstr *)mParent->mArmDisassemblyBuffer;
-
-    if (mParent->mArmDisassemblyBuffer != NULL) {
-        for (int i=0; i<mParent->mArmInstrCount; ++i) {
-            string_detab(lines[i]);
-        }
-    }
-
-    size_t count = pc()-base();
-    uint32_t* mipsPC = base();
-
-    while (count--) {
-        ssize_t label = mLabelsInverseMapping.indexOfKey(mipsPC);
-        if (label >= 0) {
-            ALOGW("%s:\n", mLabelsInverseMapping.valueAt(label));
-        }
-        ssize_t comment = mComments.indexOfKey(mipsPC);
-        if (comment >= 0) {
-            ALOGW("; %s\n", mComments.valueAt(comment));
-        }
-        ::mips_disassem(mipsPC, di_buf, arm_disasm_fmt);
-        string_detab(di_buf);
-        string_pad(di_buf, 30);
-        ALOGW("%08lx:    %08x    %s", uintptr_t(mipsPC), uint32_t(*mipsPC), di_buf);
-        mipsPC++;
-    }
-}
-
-void MIPS64Assembler::fix_branches()
-{
-    // fixup all the branches
-    size_t count = mBranchTargets.size();
-    while (count--) {
-        const branch_target_t& bt = mBranchTargets[count];
-        uint32_t* target_pc = mLabels.valueFor(bt.label);
-        LOG_ALWAYS_FATAL_IF(!target_pc,
-                "error resolving branch targets, target_pc is null");
-        int32_t offset = int32_t(target_pc - (bt.pc+1));
-        *bt.pc |= offset & 0x00FFFF;
-    }
-}
-
-void MIPS64Assembler::DADDU(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (daddu_fn<<FUNC_SHF)
-                    | (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF);
-}
-
-void MIPS64Assembler::DADDIU(int Rt, int Rs, int16_t imm)
-{
-    *mPC++ = (daddiu_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-void MIPS64Assembler::DSUBU(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (dsubu_fn<<FUNC_SHF) |
-                        (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF) ;
-}
-
-void MIPS64Assembler::DSUBIU(int Rt, int Rs, int16_t imm)   // really addiu(d, s, -j)
-{
-    *mPC++ = (daddiu_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | ((-imm) & MSK_16);
-}
-
-void MIPS64Assembler::MUL(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mul_fn<<RE_SHF) | (sop30_fn<<FUNC_SHF) |
-                        (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF) ;
-}
-
-void MIPS64Assembler::MUH(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (muh_fn<<RE_SHF) | (sop30_fn<<FUNC_SHF) |
-                        (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF) ;
-}
-
-void MIPS64Assembler::CLO(int Rd, int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (17<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (1<<RE_SHF);
-}
-
-void MIPS64Assembler::CLZ(int Rd, int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (16<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (1<<RE_SHF);
-}
-
-void MIPS64Assembler::LD(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (ld_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPS64Assembler::SD(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (sd_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPS64Assembler::LUI(int Rt, int16_t offset)
-{
-    *mPC++ = (aui_op<<OP_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-
-void MIPS64Assembler::JR(int Rs)
-{
-        *mPC++ = (spec_op<<OP_SHF) | (Rs<<RS_SHF) | (jalr_fn << FUNC_SHF);
-        MIPS64Assembler::NOP();
-}
-
-}; // namespace android:
diff --git a/libpixelflinger/codeflinger/MIPS64Assembler.h b/libpixelflinger/codeflinger/MIPS64Assembler.h
deleted file mode 100644
index b43e5da..0000000
--- a/libpixelflinger/codeflinger/MIPS64Assembler.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/* libs/pixelflinger/codeflinger/MIPS64Assembler.h
-**
-** Copyright 2015, 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_MIPS64ASSEMBLER_H
-#define ANDROID_MIPS64ASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "utils/KeyedVector.h"
-#include "utils/Vector.h"
-#include "tinyutils/smartpointer.h"
-
-#include "ARMAssemblerInterface.h"
-#include "MIPSAssembler.h"
-#include "CodeCache.h"
-
-namespace android {
-
-class MIPS64Assembler;    // forward reference
-
-// this class mimics ARMAssembler interface
-// intent is to translate each ARM instruction to 1 or more MIPS instr
-// implementation calls MIPS64Assembler class to generate mips code
-class ArmToMips64Assembler : public ARMAssemblerInterface
-{
-public:
-                ArmToMips64Assembler(const sp<Assembly>& assembly,
-                        char *abuf = 0, int linesz = 0, int instr_count = 0);
-                ArmToMips64Assembler(void* assembly);
-    virtual     ~ArmToMips64Assembler();
-
-    uint32_t*   base() const;
-    uint32_t*   pc() const;
-    void        disassemble(const char* name);
-
-    virtual void    reset();
-
-    virtual int     generate(const char* name);
-    virtual int     getCodegenArch();
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-    // for testing purposes
-    void        fix_branches();
-    void        set_condition(int mode, int R1, int R2);
-
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // shifters...
-    virtual bool        isValidImmediate(uint32_t immed);
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    virtual uint32_t    imm(uint32_t immediate);
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    virtual uint32_t    reg_rrx(int Rm);
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes...
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0);
-    virtual uint32_t    immed12_post(int32_t immed12);
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0);
-    virtual uint32_t    immed8_post(int32_t immed8);
-    virtual uint32_t    reg_pre(int Rm, int W=0);
-    virtual uint32_t    reg_post(int Rm);
-
-
-
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    virtual uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-
-    // byte/half word extract...
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
-
-    // bit manipulation...
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
-
-    // Address loading/storing/manipulation
-    virtual void ADDR_LDR(int cc, int Rd, int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_STR(int cc, int Rd, int Rn, uint32_t offset = __immed12_pre(0));
-    virtual void ADDR_ADD(int cc, int s, int Rd, int Rn, uint32_t Op2);
-    virtual void ADDR_SUB(int cc, int s, int Rd, int Rn, uint32_t Op2);
-
-    // this is some crap to share is MIPS64Assembler class for debug
-    char *      mArmDisassemblyBuffer;
-    int         mArmLineLength;
-    int         mArmInstrCount;
-
-    int         mInum;      // current arm instuction number (0..n)
-    uint32_t**  mArmPC;     // array: PC for 1st mips instr of
-                            //      each translated ARM instr
-
-
-private:
-    ArmToMips64Assembler(const ArmToMips64Assembler& rhs);
-    ArmToMips64Assembler& operator = (const ArmToMips64Assembler& rhs);
-
-    void init_conditional_labels(void);
-
-    void protectConditionalOperands(int Rd);
-
-    // reg__tmp set to MIPS AT, reg 1
-    int dataProcAdrModes(int op, int& source, bool sign = false, int reg_tmp = 1);
-
-    sp<Assembly>        mAssembly;
-    MIPS64Assembler*    mMips;
-
-
-    enum misc_constants_t {
-        ARM_MAX_INSTUCTIONS = 512  // based on ASSEMBLY_SCRATCH_SIZE
-    };
-
-    enum {
-        SRC_REG = 0,
-        SRC_IMM,
-        SRC_ERROR = -1
-    };
-
-    enum addr_modes {
-        // start above the range of legal mips reg #'s (0-31)
-        AMODE_REG = 0x20,
-        AMODE_IMM, AMODE_REG_IMM,               // for data processing
-        AMODE_IMM_12_PRE, AMODE_IMM_12_POST,    // for load/store
-        AMODE_REG_SCALE_PRE, AMODE_IMM_8_PRE,
-        AMODE_IMM_8_POST, AMODE_REG_PRE,
-        AMODE_UNSUPPORTED
-    };
-
-    struct addr_mode_t {    // address modes for current ARM instruction
-        int         reg;
-        int         stype;
-        uint32_t    value;
-        bool        writeback;  // writeback the adr reg after modification
-    } amode;
-
-    enum cond_types {
-        CMP_COND = 1,
-        SBIT_COND
-    };
-
-    struct cond_mode_t {    // conditional-execution info for current ARM instruction
-        cond_types  type;
-        int         r1;
-        int         r2;
-        int         labelnum;
-        char        label[100][10];
-    } cond;
-};
-
-
-
-
-// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-
-// This is the basic MIPS64 assembler, which just creates the opcodes in memory.
-// All the more complicated work is done in ArmToMips64Assember above.
-// Inherits MIPSAssembler class, and overrides only MIPS64r6 specific stuff
-
-class MIPS64Assembler : public MIPSAssembler
-{
-public:
-                MIPS64Assembler(const sp<Assembly>& assembly, ArmToMips64Assembler *parent);
-                MIPS64Assembler(void* assembly, ArmToMips64Assembler *parent);
-    virtual     ~MIPS64Assembler();
-
-    virtual void        reset();
-    virtual void        disassemble(const char* name);
-
-    void        fix_branches();
-
-    // ------------------------------------------------------------------------
-    // MIPS64AssemblerInterface...
-    // ------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Arithmetic...
-#endif
-
-    void DADDU(int Rd, int Rs, int Rt);
-    void DADDIU(int Rt, int Rs, int16_t imm);
-    void DSUBU(int Rd, int Rs, int Rt);
-    void DSUBIU(int Rt, int Rs, int16_t imm);
-    virtual void MUL(int Rd, int Rs, int Rt);
-    void MUH(int Rd, int Rs, int Rt);
-
-#if 0
-#pragma mark -
-#pragma mark Logical...
-#endif
-
-    virtual void CLO(int Rd, int Rs);
-    virtual void CLZ(int Rd, int Rs);
-
-#if 0
-#pragma mark -
-#pragma mark Load/store...
-#endif
-
-    void LD(int Rt, int Rbase, int16_t offset);
-    void SD(int Rt, int Rbase, int16_t offset);
-    virtual void LUI(int Rt, int16_t offset);
-
-#if 0
-#pragma mark -
-#pragma mark Branch...
-#endif
-
-    void JR(int Rs);
-
-
-protected:
-    ArmToMips64Assembler *mParent;
-
-    // opcode field of all instructions
-    enum opcode_field {
-        spec_op, regimm_op, j_op, jal_op,                  // 0x00 - 0x03
-        beq_op, bne_op, pop06_op, pop07_op,                // 0x04 - 0x07
-        pop10_op, addiu_op, slti_op, sltiu_op,             // 0x08 - 0x0b
-        andi_op, ori_op, xori_op, aui_op,                  // 0x0c - 0x0f
-        cop0_op, cop1_op, cop2_op, rsrv_opc_0,             // 0x10 - 0x13
-        rsrv_opc_1, rsrv_opc_2, pop26_op, pop27_op,        // 0x14 - 0x17
-        pop30_op, daddiu_op, rsrv_opc_3, rsrv_opc_4,       // 0x18 - 0x1b
-        rsrv_opc_5, daui_op, msa_op, spec3_op,             // 0x1c - 0x1f
-        lb_op, lh_op, rsrv_opc_6, lw_op,                   // 0x20 - 0x23
-        lbu_op, lhu_op, rsrv_opc_7, lwu_op,                // 0x24 - 0x27
-        sb_op, sh_op, rsrv_opc_8, sw_op,                   // 0x28 - 0x2b
-        rsrv_opc_9, rsrv_opc_10, rsrv_opc_11, rsrv_opc_12, // 0x2c - 0x2f
-        rsrv_opc_13, lwc1_op, bc_op, rsrv_opc_14,          // 0x2c - 0x2f
-        rsrv_opc_15, ldc1_op, pop66_op, ld_op,             // 0x30 - 0x33
-        rsrv_opc_16, swc1_op, balc_op, pcrel_op,           // 0x34 - 0x37
-        rsrv_opc_17, sdc1_op, pop76_op, sd_op              // 0x38 - 0x3b
-    };
-
-
-    // func field for special opcode
-    enum func_spec_op {
-        sll_fn, rsrv_spec_0, srl_fn, sra_fn,
-        sllv_fn, lsa_fn, srlv_fn, srav_fn,
-        rsrv_spec_1, jalr_fn, rsrv_spec_2, rsrv_spec_3,
-        syscall_fn, break_fn, sdbbp_fn, sync_fn,
-        clz_fn, clo_fn, dclz_fn, dclo_fn,
-        dsllv_fn, dlsa_fn, dsrlv_fn, dsrav_fn,
-        sop30_fn, sop31_fn, sop32_fn, sop33_fn,
-        sop34_fn, sop35_fn, sop36_fn, sop37_fn,
-        add_fn, addu_fn, sub_fn, subu_fn,
-        and_fn, or_fn, xor_fn, nor_fn,
-        rsrv_spec_4, rsrv_spec_5, slt_fn, sltu_fn,
-        dadd_fn, daddu_fn, dsub_fn, dsubu_fn,
-        tge_fn, tgeu_fn, tlt_fn, tltu_fn,
-        teq_fn, seleqz_fn, tne_fn, selnez_fn,
-        dsll_fn, rsrv_spec_6, dsrl_fn, dsra_fn,
-        dsll32_fn, rsrv_spec_7, dsrl32_fn, dsra32_fn
-    };
-
-    // func field for spec3 opcode
-    enum func_spec3_op {
-        ext_fn, dextm_fn, dextu_fn, dext_fn,
-        ins_fn, dinsm_fn, dinsu_fn, dins_fn,
-        cachee_fn = 0x1b, sbe_fn, she_fn, sce_fn, swe_fn,
-        bshfl_fn, prefe_fn = 0x23, dbshfl_fn, cache_fn, sc_fn, scd_fn,
-        lbue_fn, lhue_fn, lbe_fn = 0x2c, lhe_fn, lle_fn, lwe_fn,
-        pref_fn = 0x35, ll_fn, lld_fn, rdhwr_fn = 0x3b
-    };
-
-    // sa field for spec3 opcodes, with BSHFL function
-    enum func_spec3_bshfl {
-        bitswap_fn,
-        wsbh_fn = 0x02,
-        dshd_fn = 0x05,
-        seb_fn = 0x10,
-        seh_fn = 0x18
-    };
-
-    // rt field of regimm opcodes.
-    enum regimm_fn {
-        bltz_fn, bgez_fn,
-        dahi_fn = 0x6,
-        nal_fn = 0x10, bal_fn, bltzall_fn, bgezall_fn,
-        sigrie_fn = 0x17,
-        dati_fn = 0x1e, synci_fn
-    };
-
-    enum muldiv_fn {
-        mul_fn = 0x02, muh_fn
-    };
-
-    enum mips_inst_shifts {
-        OP_SHF       = 26,
-        JTARGET_SHF  = 0,
-        RS_SHF       = 21,
-        RT_SHF       = 16,
-        RD_SHF       = 11,
-        RE_SHF       = 6,
-        SA_SHF       = RE_SHF,  // synonym
-        IMM_SHF      = 0,
-        FUNC_SHF     = 0,
-
-        // mask values
-        MSK_16       = 0xffff,
-
-
-        CACHEOP_SHF  = 18,
-        CACHESEL_SHF = 16,
-    };
-};
-
-
-}; // namespace android
-
-#endif //ANDROID_MIPS64ASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/MIPSAssembler.cpp b/libpixelflinger/codeflinger/MIPSAssembler.cpp
deleted file mode 100644
index 7de8cc1..0000000
--- a/libpixelflinger/codeflinger/MIPSAssembler.cpp
+++ /dev/null
@@ -1,1955 +0,0 @@
-/* libs/pixelflinger/codeflinger/MIPSAssembler.cpp
-**
-** Copyright 2012, 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.
-*/
-
-
-/* MIPS assembler and ARM->MIPS assembly translator
-**
-** The approach is to leave the GGLAssembler and associated files largely
-** un-changed, still utilizing all Arm instruction generation. Via the
-** ArmToMipsAssembler (subclassed from ArmAssemblerInterface) each Arm
-** instruction is translated to one or more Mips instructions as necessary. This
-** is clearly less efficient than a direct implementation within the
-** GGLAssembler, but is far cleaner, more maintainable, and has yielded very
-** significant performance gains on Mips compared to the generic pixel pipeline.
-**
-**
-** GGLAssembler changes
-**
-** - The register allocator has been modified to re-map Arm registers 0-15 to mips
-** registers 2-17. Mips register 0 cannot be used as general-purpose register,
-** and register 1 has traditional uses as a short-term temporary.
-**
-** - Added some early bailouts for OUT_OF_REGISTERS in texturing.cpp and
-** GGLAssembler.cpp, since this is not fatal, and can be retried at lower
-** optimization level.
-**
-**
-** ARMAssembler and ARMAssemblerInterface changes
-**
-** Refactored ARM address-mode static functions (imm(), reg_imm(), imm12_pre(), etc.)
-** to virtual, so they can be overridden in MIPSAssembler. The implementation of these
-** functions on ARM is moved from ARMAssemblerInterface.cpp to ARMAssembler.cpp, and
-** is unchanged from the original. (This required duplicating 2 of these as static
-** functions in ARMAssemblerInterface.cpp so they could be used as static initializers).
-*/
-
-#define LOG_TAG "MIPSAssembler"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include <cutils/properties.h>
-#include <log/log.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "CodeCache.h"
-#include "MIPSAssembler.h"
-#include "mips_disassem.h"
-
-#define __unused __attribute__((__unused__))
-
-// Choose MIPS arch variant following gcc flags
-#if defined(__mips__) && __mips==32 && __mips_isa_rev>=2
-#define mips32r2 1
-#else
-#define mips32r2 0
-#endif
-
-
-#define NOT_IMPLEMENTED()  LOG_ALWAYS_FATAL("Arm instruction %s not yet implemented\n", __func__)
-
-
-
-// ----------------------------------------------------------------------------
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark ArmToMipsAssembler...
-#endif
-
-ArmToMipsAssembler::ArmToMipsAssembler(const sp<Assembly>& assembly,
-                                       char *abuf, int linesz, int instr_count)
-    :   ARMAssemblerInterface(),
-        mArmDisassemblyBuffer(abuf),
-        mArmLineLength(linesz),
-        mArmInstrCount(instr_count),
-        mInum(0),
-        mAssembly(assembly)
-{
-    mMips = new MIPSAssembler(assembly, this);
-    mArmPC = (uint32_t **) malloc(ARM_MAX_INSTUCTIONS * sizeof(uint32_t *));
-    init_conditional_labels();
-}
-
-ArmToMipsAssembler::~ArmToMipsAssembler()
-{
-    delete mMips;
-    free((void *) mArmPC);
-}
-
-uint32_t* ArmToMipsAssembler::pc() const
-{
-    return mMips->pc();
-}
-
-uint32_t* ArmToMipsAssembler::base() const
-{
-    return mMips->base();
-}
-
-void ArmToMipsAssembler::reset()
-{
-    cond.labelnum = 0;
-    mInum = 0;
-    mMips->reset();
-}
-
-int ArmToMipsAssembler::getCodegenArch()
-{
-    return CODEGEN_ARCH_MIPS;
-}
-
-void ArmToMipsAssembler::comment(const char* string)
-{
-    mMips->comment(string);
-}
-
-void ArmToMipsAssembler::label(const char* theLabel)
-{
-    mMips->label(theLabel);
-}
-
-void ArmToMipsAssembler::disassemble(const char* name)
-{
-    mMips->disassemble(name);
-}
-
-void ArmToMipsAssembler::init_conditional_labels()
-{
-    int i;
-    for (i=0;i<99; ++i) {
-        sprintf(cond.label[i], "cond_%d", i);
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Prolog/Epilog & Generate...
-#endif
-
-void ArmToMipsAssembler::prolog()
-{
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->ADDIU(R_sp, R_sp, -(5 * 4));
-    mMips->SW(R_s0, R_sp, 0);
-    mMips->SW(R_s1, R_sp, 4);
-    mMips->SW(R_s2, R_sp, 8);
-    mMips->SW(R_s3, R_sp, 12);
-    mMips->SW(R_s4, R_sp, 16);
-    mMips->MOVE(R_v0, R_a0);    // move context * passed in a0 to v0 (arm r0)
-}
-
-void ArmToMipsAssembler::epilog(uint32_t touched __unused)
-{
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->LW(R_s0, R_sp, 0);
-    mMips->LW(R_s1, R_sp, 4);
-    mMips->LW(R_s2, R_sp, 8);
-    mMips->LW(R_s3, R_sp, 12);
-    mMips->LW(R_s4, R_sp, 16);
-    mMips->ADDIU(R_sp, R_sp, (5 * 4));
-    mMips->JR(R_ra);
-
-}
-
-int ArmToMipsAssembler::generate(const char* name)
-{
-    return mMips->generate(name);
-}
-
-uint32_t* ArmToMipsAssembler::pcForLabel(const char* label)
-{
-    return mMips->pcForLabel(label);
-}
-
-
-
-//----------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Addressing modes & shifters...
-#endif
-
-
-// do not need this for MIPS, but it is in the Interface (virtual)
-int ArmToMipsAssembler::buildImmediate(
-        uint32_t immediate, uint32_t& rot, uint32_t& imm)
-{
-    // for MIPS, any 32-bit immediate is OK
-    rot = 0;
-    imm = immediate;
-    return 0;
-}
-
-// shifters...
-
-bool ArmToMipsAssembler::isValidImmediate(uint32_t immediate __unused)
-{
-    // for MIPS, any 32-bit immediate is OK
-    return true;
-}
-
-uint32_t ArmToMipsAssembler::imm(uint32_t immediate)
-{
-    // ALOGW("immediate value %08x at pc %08x\n", immediate, (int)pc());
-    amode.value = immediate;
-    return AMODE_IMM;
-}
-
-uint32_t ArmToMipsAssembler::reg_imm(int Rm, int type, uint32_t shift)
-{
-    amode.reg = Rm;
-    amode.stype = type;
-    amode.value = shift;
-    return AMODE_REG_IMM;
-}
-
-uint32_t ArmToMipsAssembler::reg_rrx(int Rm __unused)
-{
-    // reg_rrx mode is not used in the GLLAssember code at this time
-    return AMODE_UNSUPPORTED;
-}
-
-uint32_t ArmToMipsAssembler::reg_reg(int Rm __unused, int type __unused,
-                                     int Rs __unused)
-{
-    // reg_reg mode is not used in the GLLAssember code at this time
-    return AMODE_UNSUPPORTED;
-}
-
-
-// addressing modes...
-// LDR(B)/STR(B)/PLD (immediate and Rm can be negative, which indicate U=0)
-uint32_t ArmToMipsAssembler::immed12_pre(int32_t immed12, int W)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-    amode.value = immed12;
-    amode.writeback = W;
-    return AMODE_IMM_12_PRE;
-}
-
-uint32_t ArmToMipsAssembler::immed12_post(int32_t immed12)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-
-    amode.value = immed12;
-    return AMODE_IMM_12_POST;
-}
-
-uint32_t ArmToMipsAssembler::reg_scale_pre(int Rm, int type,
-        uint32_t shift, int W)
-{
-    LOG_ALWAYS_FATAL_IF(W | type | shift, "reg_scale_pre adv modes not yet implemented");
-
-    amode.reg = Rm;
-    // amode.stype = type;      // more advanced modes not used in GGLAssembler yet
-    // amode.value = shift;
-    // amode.writeback = W;
-    return AMODE_REG_SCALE_PRE;
-}
-
-uint32_t ArmToMipsAssembler::reg_scale_post(int Rm __unused, int type __unused,
-                                            uint32_t shift __unused)
-{
-    LOG_ALWAYS_FATAL("adr mode reg_scale_post not yet implemented\n");
-    return AMODE_UNSUPPORTED;
-}
-
-// LDRH/LDRSB/LDRSH/STRH (immediate and Rm can be negative, which indicate U=0)
-uint32_t ArmToMipsAssembler::immed8_pre(int32_t immed8, int W __unused)
-{
-    // uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL("adr mode immed8_pre not yet implemented\n");
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-    return AMODE_IMM_8_PRE;
-}
-
-uint32_t ArmToMipsAssembler::immed8_post(int32_t immed8)
-{
-    // uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-    amode.value = immed8;
-    return AMODE_IMM_8_POST;
-}
-
-uint32_t ArmToMipsAssembler::reg_pre(int Rm, int W)
-{
-    LOG_ALWAYS_FATAL_IF(W, "reg_pre writeback not yet implemented");
-    amode.reg = Rm;
-    return AMODE_REG_PRE;
-}
-
-uint32_t ArmToMipsAssembler::reg_post(int Rm __unused)
-{
-    LOG_ALWAYS_FATAL("adr mode reg_post not yet implemented\n");
-    return AMODE_UNSUPPORTED;
-}
-
-
-
-// ----------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Data Processing...
-#endif
-
-// check if the operand registers from a previous CMP or S-bit instruction
-// would be overwritten by this instruction. If so, move the value to a
-// safe register.
-// Note that we cannot tell at _this_ instruction time if a future (conditional)
-// instruction will _also_ use this value (a defect of the simple 1-pass, one-
-// instruction-at-a-time translation). Therefore we must be conservative and
-// save the value before it is overwritten. This costs an extra MOVE instr.
-
-void ArmToMipsAssembler::protectConditionalOperands(int Rd)
-{
-    if (Rd == cond.r1) {
-        mMips->MOVE(R_cmp, cond.r1);
-        cond.r1 = R_cmp;
-    }
-    if (cond.type == CMP_COND && Rd == cond.r2) {
-        mMips->MOVE(R_cmp2, cond.r2);
-        cond.r2 = R_cmp2;
-    }
-}
-
-
-// interprets the addressing mode, and generates the common code
-// used by the majority of data-processing ops. Many MIPS instructions
-// have a register-based form and a different immediate form. See
-// opAND below for an example. (this could be inlined)
-//
-// this works with the imm(), reg_imm() methods above, which are directly
-// called by the GLLAssembler.
-// note: _signed parameter defaults to false (un-signed)
-// note: tmpReg parameter defaults to 1, MIPS register AT
-int ArmToMipsAssembler::dataProcAdrModes(int op, int& source, bool _signed, int tmpReg)
-{
-    if (op < AMODE_REG) {
-        source = op;
-        return SRC_REG;
-    } else if (op == AMODE_IMM) {
-        if ((!_signed && amode.value > 0xffff)
-                || (_signed && ((int)amode.value < -32768 || (int)amode.value > 32767) )) {
-            mMips->LUI(tmpReg, (amode.value >> 16));
-            if (amode.value & 0x0000ffff) {
-                mMips->ORI(tmpReg, tmpReg, (amode.value & 0x0000ffff));
-            }
-            source = tmpReg;
-            return SRC_REG;
-        } else {
-            source = amode.value;
-            return SRC_IMM;
-        }
-    } else if (op == AMODE_REG_IMM) {
-        switch (amode.stype) {
-            case LSL: mMips->SLL(tmpReg, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(tmpReg, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(tmpReg, amode.reg, amode.value); break;
-            case ROR: if (mips32r2) {
-                          mMips->ROTR(tmpReg, amode.reg, amode.value);
-                      } else {
-                          mMips->RORIsyn(tmpReg, amode.reg, amode.value);
-                      }
-                      break;
-        }
-        source = tmpReg;
-        return SRC_REG;
-    } else {  // adr mode RRX is not used in GGL Assembler at this time
-        // we are screwed, this should be exception, assert-fail or something
-        LOG_ALWAYS_FATAL("adr mode reg_rrx not yet implemented\n");
-        return SRC_ERROR;
-    }
-}
-
-
-void ArmToMipsAssembler::dataProcessing(int opcode, int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    int src;    // src is modified by dataProcAdrModes() - passed as int&
-
-
-    if (cc != AL) {
-        protectConditionalOperands(Rd);
-        // the branch tests register(s) set by prev CMP or instr with 'S' bit set
-        // inverse the condition to jump past this conditional instruction
-        ArmToMipsAssembler::B(cc^1, cond.label[++cond.labelnum]);
-    } else {
-        mArmPC[mInum++] = pc();  // save starting PC for this instr
-    }
-
-    switch (opcode) {
-    case opAND:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->AND(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ANDI(Rd, Rn, src);
-        }
-        break;
-
-    case opADD:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->ADDU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ADDIU(Rd, Rn, src);
-        }
-        break;
-
-    case opSUB:
-        // set "signed" to true for adr modes
-        if (dataProcAdrModes(Op2, src, true) == SRC_REG) {
-            mMips->SUBU(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->SUBIU(Rd, Rn, src);
-        }
-        break;
-
-    case opEOR:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->XOR(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->XORI(Rd, Rn, src);
-        }
-        break;
-
-    case opORR:
-        if (dataProcAdrModes(Op2, src) == SRC_REG) {
-            mMips->OR(Rd, Rn, src);
-        } else {                        // adr mode was SRC_IMM
-            mMips->ORI(Rd, Rn, src);
-        }
-        break;
-
-    case opBIC:
-        if (dataProcAdrModes(Op2, src) == SRC_IMM) {
-            // if we are 16-bit imnmediate, load to AT reg
-            mMips->ORI(R_at, 0, src);
-            src = R_at;
-        }
-        mMips->NOT(R_at, src);
-        mMips->AND(Rd, Rn, R_at);
-        break;
-
-    case opRSB:
-        if (dataProcAdrModes(Op2, src) == SRC_IMM) {
-            // if we are 16-bit imnmediate, load to AT reg
-            mMips->ORI(R_at, 0, src);
-            src = R_at;
-        }
-        mMips->SUBU(Rd, src, Rn);   // subu with the parameters reversed
-        break;
-
-    case opMOV:
-        if (Op2 < AMODE_REG) {  // op2 is reg # in this case
-            mMips->MOVE(Rd, Op2);
-        } else if (Op2 == AMODE_IMM) {
-            if (amode.value > 0xffff) {
-                mMips->LUI(Rd, (amode.value >> 16));
-                if (amode.value & 0x0000ffff) {
-                    mMips->ORI(Rd, Rd, (amode.value & 0x0000ffff));
-                }
-             } else {
-                mMips->ORI(Rd, 0, amode.value);
-            }
-        } else if (Op2 == AMODE_REG_IMM) {
-            switch (amode.stype) {
-            case LSL: mMips->SLL(Rd, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(Rd, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(Rd, amode.reg, amode.value); break;
-            case ROR: if (mips32r2) {
-                          mMips->ROTR(Rd, amode.reg, amode.value);
-                      } else {
-                          mMips->RORIsyn(Rd, amode.reg, amode.value);
-                      }
-                      break;
-            }
-        }
-        else {
-            // adr mode RRX is not used in GGL Assembler at this time
-            mMips->UNIMPL();
-        }
-        break;
-
-    case opMVN:     // this is a 1's complement: NOT
-        if (Op2 < AMODE_REG) {  // op2 is reg # in this case
-            mMips->NOR(Rd, Op2, 0);     // NOT is NOR with 0
-            break;
-        } else if (Op2 == AMODE_IMM) {
-            if (amode.value > 0xffff) {
-                mMips->LUI(Rd, (amode.value >> 16));
-                if (amode.value & 0x0000ffff) {
-                    mMips->ORI(Rd, Rd, (amode.value & 0x0000ffff));
-                }
-             } else {
-                mMips->ORI(Rd, 0, amode.value);
-             }
-        } else if (Op2 == AMODE_REG_IMM) {
-            switch (amode.stype) {
-            case LSL: mMips->SLL(Rd, amode.reg, amode.value); break;
-            case LSR: mMips->SRL(Rd, amode.reg, amode.value); break;
-            case ASR: mMips->SRA(Rd, amode.reg, amode.value); break;
-            case ROR: if (mips32r2) {
-                          mMips->ROTR(Rd, amode.reg, amode.value);
-                      } else {
-                          mMips->RORIsyn(Rd, amode.reg, amode.value);
-                      }
-                      break;
-            }
-        }
-        else {
-            // adr mode RRX is not used in GGL Assembler at this time
-            mMips->UNIMPL();
-        }
-        mMips->NOR(Rd, Rd, 0);     // NOT is NOR with 0
-        break;
-
-    case opCMP:
-        // Either operand of a CMP instr could get overwritten by a subsequent
-        // conditional instruction, which is ok, _UNLESS_ there is a _second_
-        // conditional instruction. Under MIPS, this requires doing the comparison
-        // again (SLT), and the original operands must be available. (and this
-        // pattern of multiple conditional instructions from same CMP _is_ used
-        // in GGL-Assembler)
-        //
-        // For now, if a conditional instr overwrites the operands, we will
-        // move them to dedicated temp regs. This is ugly, and inefficient,
-        // and should be optimized.
-        //
-        // WARNING: making an _Assumption_ that CMP operand regs will NOT be
-        // trashed by intervening NON-conditional instructions. In the general
-        // case this is legal, but it is NOT currently done in GGL-Assembler.
-
-        cond.type = CMP_COND;
-        cond.r1 = Rn;
-        if (dataProcAdrModes(Op2, src, false, R_cmp2) == SRC_REG) {
-            cond.r2 = src;
-        } else {                        // adr mode was SRC_IMM
-            mMips->ORI(R_cmp2, R_zero, src);
-            cond.r2 = R_cmp2;
-        }
-
-        break;
-
-
-    case opTST:
-    case opTEQ:
-    case opCMN:
-    case opADC:
-    case opSBC:
-    case opRSC:
-        mMips->UNIMPL(); // currently unused in GGL Assembler code
-        break;
-    }
-
-    if (cc != AL) {
-        mMips->label(cond.label[cond.labelnum]);
-    }
-    if (s && opcode != opCMP) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Multiply...
-#endif
-
-// multiply, accumulate
-void ArmToMipsAssembler::MLA(int cc __unused, int s,
-        int Rd, int Rm, int Rs, int Rn) {
-
-    mArmPC[mInum++] = pc();  // save starting PC for this instr
-
-    mMips->MUL(R_at, Rm, Rs);
-    mMips->ADDU(Rd, R_at, Rn);
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-void ArmToMipsAssembler::MUL(int cc __unused, int s,
-        int Rd, int Rm, int Rs) {
-    mArmPC[mInum++] = pc();
-    mMips->MUL(Rd, Rm, Rs);
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = Rd;
-    }
-}
-
-void ArmToMipsAssembler::UMULL(int cc __unused, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    mArmPC[mInum++] = pc();
-    mMips->MULT(Rm, Rs);
-    mMips->MFHI(RdHi);
-    mMips->MFLO(RdLo);
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on UMULL must be on 64-bit result\n");
-    }
-}
-
-void ArmToMipsAssembler::UMUAL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<21) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on UMULL must be on 64-bit result\n");
-    }
-}
-
-void ArmToMipsAssembler::SMULL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on SMULL must be on 64-bit result\n");
-    }
-}
-void ArmToMipsAssembler::SMUAL(int cc __unused, int s,
-        int RdLo __unused, int RdHi, int Rm __unused, int Rs __unused) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    // *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (1<<21) | (s<<20) |
-    //             (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-    if (s) {
-        cond.type = SBIT_COND;
-        cond.r1 = RdHi;     // BUG...
-        LOG_ALWAYS_FATAL("Condition on SMUAL must be on 64-bit result\n");
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Branches...
-#endif
-
-// branches...
-
-void ArmToMipsAssembler::B(int cc, const char* label)
-{
-    mArmPC[mInum++] = pc();
-    if (cond.type == SBIT_COND) { cond.r2 = R_zero; }
-
-    switch(cc) {
-        case EQ: mMips->BEQ(cond.r1, cond.r2, label); break;
-        case NE: mMips->BNE(cond.r1, cond.r2, label); break;
-        case HS: mMips->BGEU(cond.r1, cond.r2, label); break;
-        case LO: mMips->BLTU(cond.r1, cond.r2, label); break;
-        case MI: mMips->BLT(cond.r1, cond.r2, label); break;
-        case PL: mMips->BGE(cond.r1, cond.r2, label); break;
-
-        case HI: mMips->BGTU(cond.r1, cond.r2, label); break;
-        case LS: mMips->BLEU(cond.r1, cond.r2, label); break;
-        case GE: mMips->BGE(cond.r1, cond.r2, label); break;
-        case LT: mMips->BLT(cond.r1, cond.r2, label); break;
-        case GT: mMips->BGT(cond.r1, cond.r2, label); break;
-        case LE: mMips->BLE(cond.r1, cond.r2, label); break;
-        case AL: mMips->B(label); break;
-        case NV: /* B Never - no instruction */ break;
-
-        case VS:
-        case VC:
-        default:
-            LOG_ALWAYS_FATAL("Unsupported cc: %02x\n", cc);
-            break;
-    }
-}
-
-void ArmToMipsAssembler::BL(int cc __unused, const char* label __unused)
-{
-    LOG_ALWAYS_FATAL("branch-and-link not supported yet\n");
-    mArmPC[mInum++] = pc();
-}
-
-// no use for Branches with integer PC, but they're in the Interface class ....
-void ArmToMipsAssembler::B(int cc __unused, uint32_t* to_pc __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-void ArmToMipsAssembler::BL(int cc __unused, uint32_t* to_pc __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-void ArmToMipsAssembler::BX(int cc __unused, int Rn __unused)
-{
-    LOG_ALWAYS_FATAL("branch to absolute PC not supported, use Label\n");
-    mArmPC[mInum++] = pc();
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Data Transfer...
-#endif
-
-// data transfer...
-void ArmToMipsAssembler::LDR(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert LDR via Arm SP to LW via Mips SP
-            }
-            mMips->LW(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->ADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;      // convert STR thru Arm SP to STR thru Mips SP
-            }
-            mMips->LW(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->ADDU(R_at, Rn, amode.reg);
-            mMips->LW(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMipsAssembler::LDRB(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            mMips->LBU(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->ADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->LBU(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->ADDU(R_at, Rn, amode.reg);
-            mMips->LBU(Rd, R_at, 0);
-            break;
-    }
-
-}
-
-void ArmToMipsAssembler::STR(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            if (Rn == ARMAssemblerInterface::SP) {
-                Rn = R_sp;  // convert STR thru Arm SP to SW thru Mips SP
-            }
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                // If we will writeback, then update the index reg, then store.
-                // This correctly handles stack-push case.
-                mMips->ADDIU(Rn, Rn, amode.value);
-                mMips->SW(Rd, Rn, 0);
-            } else {
-                // No writeback so store offset by value
-                mMips->SW(Rd, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->SW(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);  // post index always writes back
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->ADDU(R_at, Rn, amode.reg);
-            mMips->SW(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMipsAssembler::STRB(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed12_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            amode.writeback = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_12_PRE:
-            mMips->SB(Rd, Rn, amode.value);
-            if (amode.writeback) {      // OPTIONAL writeback on pre-index mode
-                mMips->ADDIU(Rn, Rn, amode.value);
-            }
-            break;
-        case AMODE_IMM_12_POST:
-            mMips->SB(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_SCALE_PRE:
-            // we only support simple base + index, no advanced modes for this one yet
-            mMips->ADDU(R_at, Rn, amode.reg);
-            mMips->SB(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMipsAssembler::LDRH(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed8_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_8_PRE:      // no support yet for writeback
-            mMips->LHU(Rd, Rn, amode.value);
-            break;
-        case AMODE_IMM_8_POST:
-            mMips->LHU(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_PRE:
-            // we only support simple base +/- index
-            if (amode.reg >= 0) {
-                mMips->ADDU(R_at, Rn, amode.reg);
-            } else {
-                mMips->SUBU(R_at, Rn, abs(amode.reg));
-            }
-            mMips->LHU(Rd, R_at, 0);
-            break;
-    }
-}
-
-void ArmToMipsAssembler::LDRSB(int cc __unused, int Rd __unused,
-                               int Rn __unused, uint32_t offset __unused)
-{
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::LDRSH(int cc __unused, int Rd __unused,
-                               int Rn __unused, uint32_t offset __unused)
-{
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::STRH(int cc __unused, int Rd, int Rn, uint32_t offset)
-{
-    mArmPC[mInum++] = pc();
-    // work-around for ARM default address mode of immed8_pre(0)
-    if (offset > AMODE_UNSUPPORTED) offset = 0;
-    switch (offset) {
-        case 0:
-            amode.value = 0;
-            // fall thru to next case ....
-        case AMODE_IMM_8_PRE:      // no support yet for writeback
-            mMips->SH(Rd, Rn, amode.value);
-            break;
-        case AMODE_IMM_8_POST:
-            mMips->SH(Rd, Rn, 0);
-            mMips->ADDIU(Rn, Rn, amode.value);
-            break;
-        case AMODE_REG_PRE:
-            // we only support simple base +/- index
-            if (amode.reg >= 0) {
-                mMips->ADDU(R_at, Rn, amode.reg);
-            } else {
-                mMips->SUBU(R_at, Rn, abs(amode.reg));
-            }
-            mMips->SH(Rd, R_at, 0);
-            break;
-    }
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Block Data Transfer...
-#endif
-
-// block data transfer...
-void ArmToMipsAssembler::LDM(int cc __unused, int dir __unused,
-        int Rn __unused, int W __unused, uint32_t reg_list __unused)
-{   //                        ED FD EA FA      IB IA DB DA
-    // const uint8_t P[8] = { 1, 0, 1, 0,      1, 0, 1, 0 };
-    // const uint8_t U[8] = { 1, 1, 0, 0,      1, 1, 0, 0 };
-    // *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-    //         (uint32_t(U[dir])<<23) | (1<<20) | (W<<21) | (Rn<<16) | reg_list;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::STM(int cc __unused, int dir __unused,
-        int Rn __unused, int W __unused, uint32_t reg_list __unused)
-{   //                        FA EA FD ED      IB IA DB DA
-    // const uint8_t P[8] = { 0, 1, 0, 1,      1, 0, 1, 0 };
-    // const uint8_t U[8] = { 0, 0, 1, 1,      1, 1, 0, 0 };
-    // *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-    //         (uint32_t(U[dir])<<23) | (0<<20) | (W<<21) | (Rn<<16) | reg_list;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Special...
-#endif
-
-// special...
-void ArmToMipsAssembler::SWP(int cc __unused, int Rn __unused,
-                             int Rd __unused, int Rm __unused) {
-    // *mPC++ = (cc<<28) | (2<<23) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::SWPB(int cc __unused, int Rn __unused,
-                              int Rd __unused, int Rm __unused) {
-    // *mPC++ = (cc<<28) | (2<<23) | (1<<22) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::SWI(int cc __unused, uint32_t comment __unused) {
-    // *mPC++ = (cc<<28) | (0xF<<24) | comment;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-
-#if 0
-#pragma mark -
-#pragma mark DSP instructions...
-#endif
-
-// DSP instructions...
-void ArmToMipsAssembler::PLD(int Rn __unused, uint32_t offset) {
-    LOG_ALWAYS_FATAL_IF(!((offset&(1<<24)) && !(offset&(1<<21))),
-                        "PLD only P=1, W=0");
-    // *mPC++ = 0xF550F000 | (Rn<<16) | offset;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::CLZ(int cc __unused, int Rd, int Rm)
-{
-    mArmPC[mInum++] = pc();
-    mMips->CLZ(Rd, Rm);
-}
-
-void ArmToMipsAssembler::QADD(int cc __unused,  int Rd __unused,
-                              int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1000050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::QDADD(int cc __unused,  int Rd __unused,
-                               int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1400050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::QSUB(int cc __unused,  int Rd __unused,
-                              int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1200050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::QDSUB(int cc __unused,  int Rd __unused,
-                               int Rm __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1600050 | (Rn<<16) | (Rd<<12) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-// 16 x 16 signed multiply (like SMLAxx without the accumulate)
-void ArmToMipsAssembler::SMUL(int cc __unused, int xy,
-                int Rd, int Rm, int Rs)
-{
-    mArmPC[mInum++] = pc();
-
-    // the 16 bits may be in the top or bottom half of 32-bit source reg,
-    // as defined by the codes BB, BT, TB, TT (compressed param xy)
-    // where x corresponds to Rm and y to Rs
-
-    // select half-reg for Rm
-    if (xy & xyTB) {
-        // use top 16-bits
-        mMips->SRA(R_at, Rm, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        if (mips32r2) {
-            mMips->SEH(R_at, Rm);
-        } else {
-            mMips->SLL(R_at, Rm, 16);
-            mMips->SRA(R_at, R_at, 16);
-        }
-    }
-    // select half-reg for Rs
-    if (xy & xyBT) {
-        // use top 16-bits
-        mMips->SRA(R_at2, Rs, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        if (mips32r2) {
-            mMips->SEH(R_at2, Rs);
-        } else {
-            mMips->SLL(R_at2, Rs, 16);
-            mMips->SRA(R_at2, R_at2, 16);
-        }
-    }
-    mMips->MUL(Rd, R_at, R_at2);
-}
-
-// signed 32b x 16b multiple, save top 32-bits of 48-bit result
-void ArmToMipsAssembler::SMULW(int cc __unused, int y,
-                int Rd, int Rm, int Rs)
-{
-    mArmPC[mInum++] = pc();
-
-    // the selector yT or yB refers to reg Rs
-    if (y & yT) {
-        // zero the bottom 16-bits, with 2 shifts, it can affect result
-        mMips->SRL(R_at, Rs, 16);
-        mMips->SLL(R_at, R_at, 16);
-
-    } else {
-        // move low 16-bit half, to high half
-        mMips->SLL(R_at, Rs, 16);
-    }
-    mMips->MULT(Rm, R_at);
-    mMips->MFHI(Rd);
-}
-
-// 16 x 16 signed multiply, accumulate: Rd = Rm{16} * Rs{16} + Rn
-void ArmToMipsAssembler::SMLA(int cc __unused, int xy,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    mArmPC[mInum++] = pc();
-
-    // the 16 bits may be in the top or bottom half of 32-bit source reg,
-    // as defined by the codes BB, BT, TB, TT (compressed param xy)
-    // where x corresponds to Rm and y to Rs
-
-    // select half-reg for Rm
-    if (xy & xyTB) {
-        // use top 16-bits
-        mMips->SRA(R_at, Rm, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        if (mips32r2) {
-            mMips->SEH(R_at, Rm);
-        } else {
-            mMips->SLL(R_at, Rm, 16);
-            mMips->SRA(R_at, R_at, 16);
-        }
-    }
-    // select half-reg for Rs
-    if (xy & xyBT) {
-        // use top 16-bits
-        mMips->SRA(R_at2, Rs, 16);
-    } else {
-        // use bottom 16, but sign-extend to 32
-        if (mips32r2) {
-            mMips->SEH(R_at2, Rs);
-        } else {
-            mMips->SLL(R_at2, Rs, 16);
-            mMips->SRA(R_at2, R_at2, 16);
-        }
-    }
-
-    mMips->MUL(R_at, R_at, R_at2);
-    mMips->ADDU(Rd, R_at, Rn);
-}
-
-void ArmToMipsAssembler::SMLAL(int cc __unused, int xy __unused,
-                               int RdHi __unused, int RdLo __unused,
-                               int Rs __unused, int Rm __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1400080 | (RdHi<<16) | (RdLo<<12) | (Rs<<8) | (xy<<4) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-void ArmToMipsAssembler::SMLAW(int cc __unused, int y __unused,
-                               int Rd __unused, int Rm __unused,
-                               int Rs __unused, int Rn __unused)
-{
-    // *mPC++ = (cc<<28) | 0x1200080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (y<<4) | Rm;
-    mArmPC[mInum++] = pc();
-    mMips->NOP2();
-    NOT_IMPLEMENTED();
-}
-
-// used by ARMv6 version of GGLAssembler::filter32
-void ArmToMipsAssembler::UXTB16(int cc __unused, int Rd, int Rm, int rotate)
-{
-    mArmPC[mInum++] = pc();
-
-    //Rd[31:16] := ZeroExtend((Rm ROR (8 * sh))[23:16]),
-    //Rd[15:0] := ZeroExtend((Rm ROR (8 * sh))[7:0]). sh 0-3.
-
-    mMips->ROTR(Rm, Rm, rotate * 8);
-    mMips->AND(Rd, Rm, 0x00FF00FF);
-}
-
-void ArmToMipsAssembler::UBFX(int cc __unused, int Rd __unused,
-                              int Rn __unused, int lsb __unused,
-                              int width __unused)
-{
-     /* Placeholder for UBFX */
-     mArmPC[mInum++] = pc();
-
-     mMips->NOP2();
-     NOT_IMPLEMENTED();
-}
-
-
-
-
-
-#if 0
-#pragma mark -
-#pragma mark MIPS Assembler...
-#endif
-
-
-//**************************************************************************
-//**************************************************************************
-//**************************************************************************
-
-
-/* mips assembler
-** this is a subset of mips32r2, targeted specifically at ARM instruction
-** replacement in the pixelflinger/codeflinger code.
-**
-** To that end, there is no need for floating point, or priviledged
-** instructions. This all runs in user space, no float.
-**
-** The syntax makes no attempt to be as complete as the assember, with
-** synthetic instructions, and automatic recognition of immedate operands
-** (use the immediate form of the instruction), etc.
-**
-** We start with mips32r1, and may add r2 and dsp extensions if cpu
-** supports. Decision will be made at compile time, based on gcc
-** options. (makes sense since android will be built for a a specific
-** device)
-*/
-
-MIPSAssembler::MIPSAssembler(const sp<Assembly>& assembly, ArmToMipsAssembler *parent)
-    : mParent(parent),
-    mAssembly(assembly)
-{
-    mBase = mPC = (uint32_t *)assembly->base();
-    mDuration = ggl_system_time();
-}
-
-MIPSAssembler::MIPSAssembler(void* assembly)
-    : mParent(NULL), mAssembly(NULL)
-{
-    mBase = mPC = (uint32_t *)assembly;
-}
-
-MIPSAssembler::~MIPSAssembler()
-{
-}
-
-
-uint32_t* MIPSAssembler::pc() const
-{
-    return mPC;
-}
-
-uint32_t* MIPSAssembler::base() const
-{
-    return mBase;
-}
-
-void MIPSAssembler::reset()
-{
-    mBase = mPC = (uint32_t *)mAssembly->base();
-    mBranchTargets.clear();
-    mLabels.clear();
-    mLabelsInverseMapping.clear();
-    mComments.clear();
-}
-
-
-// convert tabs to spaces, and remove any newline
-// works with strings of limited size (makes a temp copy)
-#define TABSTOP 8
-void MIPSAssembler::string_detab(char *s)
-{
-    char *os = s;
-    char temp[100];
-    char *t = temp;
-    int len = 99;
-    int i = TABSTOP;
-
-    while (*s && len-- > 0) {
-        if (*s == '\n') { s++; continue; }
-        if (*s == '\t') {
-            s++;
-            for ( ; i>0; i--) {*t++ = ' '; len--; }
-        } else {
-            *t++ = *s++;
-        }
-        if (i <= 0) i = TABSTOP;
-        i--;
-    }
-    *t = '\0';
-    strcpy(os, temp);
-}
-
-void MIPSAssembler::string_pad(char *s, int padded_len)
-{
-    int len = strlen(s);
-    s += len;
-    for (int i = padded_len - len; i > 0; --i) {
-        *s++ = ' ';
-    }
-    *s = '\0';
-}
-
-// ----------------------------------------------------------------------------
-
-void MIPSAssembler::disassemble(const char* name)
-{
-    char di_buf[140];
-
-    if (name) {
-        ALOGW("%s:\n", name);
-    }
-
-    bool arm_disasm_fmt = (mParent->mArmDisassemblyBuffer == NULL) ? false : true;
-
-    typedef char dstr[40];
-    dstr *lines = (dstr *)mParent->mArmDisassemblyBuffer;
-
-    if (mParent->mArmDisassemblyBuffer != NULL) {
-        for (int i=0; i<mParent->mArmInstrCount; ++i) {
-            string_detab(lines[i]);
-        }
-    }
-
-    size_t count = pc()-base();
-    uint32_t* mipsPC = base();
-    while (count--) {
-        ssize_t label = mLabelsInverseMapping.indexOfKey(mipsPC);
-        if (label >= 0) {
-            ALOGW("%s:\n", mLabelsInverseMapping.valueAt(label));
-        }
-        ssize_t comment = mComments.indexOfKey(mipsPC);
-        if (comment >= 0) {
-            ALOGW("; %s\n", mComments.valueAt(comment));
-        }
-        // ALOGW("%08x:    %08x    ", int(i), int(i[0]));
-        ::mips_disassem(mipsPC, di_buf, arm_disasm_fmt);
-        string_detab(di_buf);
-        string_pad(di_buf, 30);
-        ALOGW("0x%p:    %08x    %s", mipsPC, uint32_t(*mipsPC), di_buf);
-        mipsPC++;
-    }
-}
-
-void MIPSAssembler::comment(const char* string)
-{
-    mComments.add(pc(), string);
-}
-
-void MIPSAssembler::label(const char* theLabel)
-{
-    mLabels.add(theLabel, pc());
-    mLabelsInverseMapping.add(pc(), theLabel);
-}
-
-
-void MIPSAssembler::prolog()
-{
-    // empty - done in ArmToMipsAssembler
-}
-
-void MIPSAssembler::epilog(uint32_t touched __unused)
-{
-    // empty - done in ArmToMipsAssembler
-}
-
-int MIPSAssembler::generate(const char* name)
-{
-    // fixup all the branches
-    size_t count = mBranchTargets.size();
-    while (count--) {
-        const branch_target_t& bt = mBranchTargets[count];
-        uint32_t* target_pc = mLabels.valueFor(bt.label);
-        LOG_ALWAYS_FATAL_IF(!target_pc,
-                "error resolving branch targets, target_pc is null");
-        int32_t offset = int32_t(target_pc - (bt.pc+1));
-        *bt.pc |= offset & 0x00FFFF;
-    }
-
-    mAssembly->resize( int(pc()-base())*4 );
-
-    // the instruction & data caches are flushed by CodeCache
-    const int64_t duration = ggl_system_time() - mDuration;
-    const char * const format = "generated %s (%d ins) at [%p:%p] in %" PRId64 " ns\n";
-    ALOGI(format, name, int(pc()-base()), base(), pc(), duration);
-
-    char value[PROPERTY_VALUE_MAX];
-    value[0] = '\0';
-
-    property_get("debug.pf.disasm", value, "0");
-
-    if (atoi(value) != 0) {
-        disassemble(name);
-    }
-
-    return OK;
-}
-
-uint32_t* MIPSAssembler::pcForLabel(const char* label)
-{
-    return mLabels.valueFor(label);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Arithmetic...
-#endif
-
-void MIPSAssembler::ADDU(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (addu_fn<<FUNC_SHF)
-                    | (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF);
-}
-
-// MD00086 pdf says this is: ADDIU rt, rs, imm -- they do not use Rd
-void MIPSAssembler::ADDIU(int Rt, int Rs, int16_t imm)
-{
-    *mPC++ = (addiu_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-
-void MIPSAssembler::SUBU(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (subu_fn<<FUNC_SHF) |
-                        (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF) ;
-}
-
-
-void MIPSAssembler::SUBIU(int Rt, int Rs, int16_t imm)   // really addiu(d, s, -j)
-{
-    *mPC++ = (addiu_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | ((-imm) & MSK_16);
-}
-
-
-void MIPSAssembler::NEGU(int Rd, int Rs)    // really subu(d, zero, s)
-{
-    MIPSAssembler::SUBU(Rd, 0, Rs);
-}
-
-void MIPSAssembler::MUL(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec2_op<<OP_SHF) | (mul_fn<<FUNC_SHF) |
-                        (Rs<<RS_SHF) | (Rt<<RT_SHF) | (Rd<<RD_SHF) ;
-}
-
-void MIPSAssembler::MULT(int Rs, int Rt)    // dest is hi,lo
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mult_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-void MIPSAssembler::MULTU(int Rs, int Rt)    // dest is hi,lo
-{
-    *mPC++ = (spec_op<<OP_SHF) | (multu_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-void MIPSAssembler::MADD(int Rs, int Rt)    // hi,lo = hi,lo + Rs * Rt
-{
-    *mPC++ = (spec2_op<<OP_SHF) | (madd_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-void MIPSAssembler::MADDU(int Rs, int Rt)    // hi,lo = hi,lo + Rs * Rt
-{
-    *mPC++ = (spec2_op<<OP_SHF) | (maddu_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-
-void MIPSAssembler::MSUB(int Rs, int Rt)    // hi,lo = hi,lo - Rs * Rt
-{
-    *mPC++ = (spec2_op<<OP_SHF) | (msub_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-void MIPSAssembler::MSUBU(int Rs, int Rt)    // hi,lo = hi,lo - Rs * Rt
-{
-    *mPC++ = (spec2_op<<OP_SHF) | (msubu_fn<<FUNC_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF);
-}
-
-
-void MIPSAssembler::SEB(int Rd, int Rt)    // sign-extend byte (mips32r2)
-{
-    *mPC++ = (spec3_op<<OP_SHF) | (bshfl_fn<<FUNC_SHF) | (seb_fn << SA_SHF) |
-                    (Rt<<RT_SHF) | (Rd<<RD_SHF);
-}
-
-void MIPSAssembler::SEH(int Rd, int Rt)    // sign-extend half-word (mips32r2)
-{
-    *mPC++ = (spec3_op<<OP_SHF) | (bshfl_fn<<FUNC_SHF) | (seh_fn << SA_SHF) |
-                    (Rt<<RT_SHF) | (Rd<<RD_SHF);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Comparisons...
-#endif
-
-void MIPSAssembler::SLT(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (slt_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::SLTI(int Rt, int Rs, int16_t imm)
-{
-    *mPC++ = (slti_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-
-void MIPSAssembler::SLTU(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (sltu_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::SLTIU(int Rt, int Rs, int16_t imm)
-{
-    *mPC++ = (sltiu_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Logical...
-#endif
-
-void MIPSAssembler::AND(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (and_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::ANDI(int Rt, int Rs, uint16_t imm)      // todo: support larger immediate
-{
-    *mPC++ = (andi_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-
-void MIPSAssembler::OR(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (or_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::ORI(int Rt, int Rs, uint16_t imm)
-{
-    *mPC++ = (ori_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-void MIPSAssembler::NOR(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (nor_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::NOT(int Rd, int Rs)
-{
-    MIPSAssembler::NOR(Rd, Rs, 0);  // NOT(d,s) = NOR(d,s,zero)
-}
-
-void MIPSAssembler::XOR(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (xor_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::XORI(int Rt, int Rs, uint16_t imm)  // todo: support larger immediate
-{
-    *mPC++ = (xori_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | (imm & MSK_16);
-}
-
-void MIPSAssembler::SLL(int Rd, int Rt, int shft)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (sll_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rt<<RT_SHF) | (shft<<RE_SHF);
-}
-
-void MIPSAssembler::SLLV(int Rd, int Rt, int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (sllv_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::SRL(int Rd, int Rt, int shft)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (srl_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rt<<RT_SHF) | (shft<<RE_SHF);
-}
-
-void MIPSAssembler::SRLV(int Rd, int Rt, int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (srlv_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::SRA(int Rd, int Rt, int shft)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (sra_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rt<<RT_SHF) | (shft<<RE_SHF);
-}
-
-void MIPSAssembler::SRAV(int Rd, int Rt, int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (srav_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::ROTR(int Rd, int Rt, int shft)      // mips32r2
-{
-    // note weird encoding (SRL + 1)
-    *mPC++ = (spec_op<<OP_SHF) | (srl_fn<<FUNC_SHF) |
-                        (1<<RS_SHF) | (Rd<<RD_SHF) | (Rt<<RT_SHF) | (shft<<RE_SHF);
-}
-
-void MIPSAssembler::ROTRV(int Rd, int Rt, int Rs)       // mips32r2
-{
-    // note weird encoding (SRLV + 1)
-    *mPC++ = (spec_op<<OP_SHF) | (srlv_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF) | (1<<RE_SHF);
-}
-
-// uses at2 register (mapped to some appropriate mips reg)
-void MIPSAssembler::RORsyn(int Rd, int Rt, int Rs)
-{
-    // synthetic: d = t rotated by s
-    MIPSAssembler::NEGU(R_at2, Rs);
-    MIPSAssembler::SLLV(R_at2, Rt, R_at2);
-    MIPSAssembler::SRLV(Rd, Rt, Rs);
-    MIPSAssembler::OR(Rd, Rd, R_at2);
-}
-
-// immediate version - uses at2 register (mapped to some appropriate mips reg)
-void MIPSAssembler::RORIsyn(int Rd, int Rt, int rot)
-{
-    // synthetic: d = t rotated by immed rot
-    // d = s >> rot | s << (32-rot)
-    MIPSAssembler::SLL(R_at2, Rt, 32-rot);
-    MIPSAssembler::SRL(Rd, Rt, rot);
-    MIPSAssembler::OR(Rd, Rd, R_at2);
-}
-
-void MIPSAssembler::CLO(int Rd, int Rs)
-{
-    // Rt field must have same gpr # as Rd
-    *mPC++ = (spec2_op<<OP_SHF) | (clo_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rd<<RT_SHF);
-}
-
-void MIPSAssembler::CLZ(int Rd, int Rs)
-{
-    // Rt field must have same gpr # as Rd
-    *mPC++ = (spec2_op<<OP_SHF) | (clz_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rd<<RT_SHF);
-}
-
-void MIPSAssembler::WSBH(int Rd, int Rt)      // mips32r2
-{
-    *mPC++ = (spec3_op<<OP_SHF) | (bshfl_fn<<FUNC_SHF) | (wsbh_fn << SA_SHF) |
-                        (Rt<<RT_SHF) | (Rd<<RD_SHF);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Load/store...
-#endif
-
-void MIPSAssembler::LW(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (lw_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::SW(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (sw_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-// lb is sign-extended
-void MIPSAssembler::LB(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (lb_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::LBU(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (lbu_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::SB(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (sb_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-// lh is sign-extended
-void MIPSAssembler::LH(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (lh_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::LHU(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (lhu_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::SH(int Rt, int Rbase, int16_t offset)
-{
-    *mPC++ = (sh_op<<OP_SHF) | (Rbase<<RS_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-void MIPSAssembler::LUI(int Rt, int16_t offset)
-{
-    *mPC++ = (lui_op<<OP_SHF) | (Rt<<RT_SHF) | (offset & MSK_16);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Register move...
-#endif
-
-void MIPSAssembler::MOVE(int Rd, int Rs)
-{
-    // encoded as "or rd, rs, zero"
-    *mPC++ = (spec_op<<OP_SHF) | (or_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (0<<RT_SHF);
-}
-
-void MIPSAssembler::MOVN(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (movn_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::MOVZ(int Rd, int Rs, int Rt)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (movz_fn<<FUNC_SHF) |
-                        (Rd<<RD_SHF) | (Rs<<RS_SHF) | (Rt<<RT_SHF);
-}
-
-void MIPSAssembler::MFHI(int Rd)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mfhi_fn<<FUNC_SHF) | (Rd<<RD_SHF);
-}
-
-void MIPSAssembler::MFLO(int Rd)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mflo_fn<<FUNC_SHF) | (Rd<<RD_SHF);
-}
-
-void MIPSAssembler::MTHI(int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mthi_fn<<FUNC_SHF) | (Rs<<RS_SHF);
-}
-
-void MIPSAssembler::MTLO(int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (mtlo_fn<<FUNC_SHF) | (Rs<<RS_SHF);
-}
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Branch...
-#endif
-
-// temporarily forcing a NOP into branch-delay slot, just to be safe
-// todo: remove NOP, optimze use of delay slots
-void MIPSAssembler::B(const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-
-    // encoded as BEQ zero, zero, offset
-    *mPC++ = (beq_op<<OP_SHF) | (0<<RT_SHF)
-                        | (0<<RS_SHF) | 0;  // offset filled in later
-
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::BEQ(int Rs, int Rt, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (beq_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::BNE(int Rs, int Rt, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (bne_op<<OP_SHF) | (Rt<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::BLEZ(int Rs, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (blez_op<<OP_SHF) | (0<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::BLTZ(int Rs, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (regimm_op<<OP_SHF) | (bltz_fn<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::BGTZ(int Rs, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (bgtz_op<<OP_SHF) | (0<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-
-void MIPSAssembler::BGEZ(int Rs, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (regimm_op<<OP_SHF) | (bgez_fn<<RT_SHF) | (Rs<<RS_SHF) | 0;
-    MIPSAssembler::NOP();
-}
-
-void MIPSAssembler::JR(int Rs)
-{
-    *mPC++ = (spec_op<<OP_SHF) | (Rs<<RS_SHF) | (jr_fn << FUNC_SHF);
-    MIPSAssembler::NOP();
-}
-
-
-#if 0
-#pragma mark -
-#pragma mark Synthesized Branch...
-#endif
-
-// synthetic variants of branches (using slt & friends)
-void MIPSAssembler::BEQZ(int Rs, const char* label)
-{
-    BEQ(Rs, R_zero, label);
-}
-
-void MIPSAssembler::BNEZ(int Rs __unused, const char* label)
-{
-    BNE(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BGE(int Rs, int Rt, const char* label)
-{
-    SLT(R_at, Rs, Rt);
-    BEQ(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BGEU(int Rs, int Rt, const char* label)
-{
-    SLTU(R_at, Rs, Rt);
-    BEQ(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BGT(int Rs, int Rt, const char* label)
-{
-    SLT(R_at, Rt, Rs);   // rev
-    BNE(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BGTU(int Rs, int Rt, const char* label)
-{
-    SLTU(R_at, Rt, Rs);   // rev
-    BNE(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BLE(int Rs, int Rt, const char* label)
-{
-    SLT(R_at, Rt, Rs);   // rev
-    BEQ(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BLEU(int Rs, int Rt, const char* label)
-{
-    SLTU(R_at, Rt, Rs);  // rev
-    BEQ(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BLT(int Rs, int Rt, const char* label)
-{
-    SLT(R_at, Rs, Rt);
-    BNE(R_at, R_zero, label);
-}
-
-void MIPSAssembler::BLTU(int Rs, int Rt, const char* label)
-{
-    SLTU(R_at, Rs, Rt);
-    BNE(R_at, R_zero, label);
-}
-
-
-
-
-#if 0
-#pragma mark -
-#pragma mark Misc...
-#endif
-
-void MIPSAssembler::NOP(void)
-{
-    // encoded as "sll zero, zero, 0", which is all zero
-    *mPC++ = (spec_op<<OP_SHF) | (sll_fn<<FUNC_SHF);
-}
-
-// using this as special opcode for not-yet-implemented ARM instruction
-void MIPSAssembler::NOP2(void)
-{
-    // encoded as "sll zero, zero, 2", still a nop, but a unique code
-    *mPC++ = (spec_op<<OP_SHF) | (sll_fn<<FUNC_SHF) | (2 << RE_SHF);
-}
-
-// using this as special opcode for purposefully NOT implemented ARM instruction
-void MIPSAssembler::UNIMPL(void)
-{
-    // encoded as "sll zero, zero, 3", still a nop, but a unique code
-    *mPC++ = (spec_op<<OP_SHF) | (sll_fn<<FUNC_SHF) | (3 << RE_SHF);
-}
-
-
-}; // namespace android:
diff --git a/libpixelflinger/codeflinger/MIPSAssembler.h b/libpixelflinger/codeflinger/MIPSAssembler.h
deleted file mode 100644
index c1178b6..0000000
--- a/libpixelflinger/codeflinger/MIPSAssembler.h
+++ /dev/null
@@ -1,557 +0,0 @@
-/* libs/pixelflinger/codeflinger/MIPSAssembler.h
-**
-** Copyright 2012, 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_MIPSASSEMBLER_H
-#define ANDROID_MIPSASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "tinyutils/smartpointer.h"
-#include "utils/KeyedVector.h"
-#include "utils/Vector.h"
-
-#include "ARMAssemblerInterface.h"
-#include "CodeCache.h"
-
-namespace android {
-
-class MIPSAssembler;    // forward reference
-
-// this class mimics ARMAssembler interface
-//  intent is to translate each ARM instruction to 1 or more MIPS instr
-//  implementation calls MIPSAssembler class to generate mips code
-class ArmToMipsAssembler : public ARMAssemblerInterface
-{
-public:
-                ArmToMipsAssembler(const sp<Assembly>& assembly,
-                        char *abuf = 0, int linesz = 0, int instr_count = 0);
-    virtual     ~ArmToMipsAssembler();
-
-    uint32_t*   base() const;
-    uint32_t*   pc() const;
-    void        disassemble(const char* name);
-
-    virtual void    reset();
-
-    virtual int     generate(const char* name);
-    virtual int     getCodegenArch();
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // shifters...
-    virtual bool        isValidImmediate(uint32_t immed);
-    virtual int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    virtual uint32_t    imm(uint32_t immediate);
-    virtual uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    virtual uint32_t    reg_rrx(int Rm);
-    virtual uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes...
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed12_pre(int32_t immed12, int W=0);
-    virtual uint32_t    immed12_post(int32_t immed12);
-    virtual uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    virtual uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    virtual uint32_t    immed8_pre(int32_t immed8, int W=0);
-    virtual uint32_t    immed8_post(int32_t immed8);
-    virtual uint32_t    reg_pre(int Rm, int W=0);
-    virtual uint32_t    reg_post(int Rm);
-
-
-
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    virtual uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSB(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = 0);
-
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-
-    // byte/half word extract...
-    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
-
-    // bit manipulation...
-    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
-
-    // this is some crap to share is MIPSAssembler class for debug
-    char *      mArmDisassemblyBuffer;
-    int         mArmLineLength;
-    int         mArmInstrCount;
-
-    int         mInum;      // current arm instuction number (0..n)
-    uint32_t**  mArmPC;     // array: PC for 1st mips instr of
-                            //      each translated ARM instr
-
-
-private:
-    ArmToMipsAssembler(const ArmToMipsAssembler& rhs);
-    ArmToMipsAssembler& operator = (const ArmToMipsAssembler& rhs);
-
-    void init_conditional_labels(void);
-
-    void protectConditionalOperands(int Rd);
-
-    // reg__tmp set to MIPS AT, reg 1
-    int dataProcAdrModes(int op, int& source, bool sign = false, int reg_tmp = 1);
-
-    sp<Assembly>        mAssembly;
-    MIPSAssembler*      mMips;
-
-
-    enum misc_constants_t {
-        ARM_MAX_INSTUCTIONS = 512  // based on ASSEMBLY_SCRATCH_SIZE
-    };
-
-    enum {
-        SRC_REG = 0,
-        SRC_IMM,
-        SRC_ERROR = -1
-    };
-
-    enum addr_modes {
-        // start above the range of legal mips reg #'s (0-31)
-        AMODE_REG = 0x20,
-        AMODE_IMM, AMODE_REG_IMM,               // for data processing
-        AMODE_IMM_12_PRE, AMODE_IMM_12_POST,    // for load/store
-        AMODE_REG_SCALE_PRE, AMODE_IMM_8_PRE,
-        AMODE_IMM_8_POST, AMODE_REG_PRE,
-        AMODE_UNSUPPORTED
-    };
-
-    struct addr_mode_t {    // address modes for current ARM instruction
-        int         reg;
-        int         stype;
-        uint32_t    value;
-        bool        writeback;  // writeback the adr reg after modification
-    } amode;
-
-    enum cond_types {
-        CMP_COND = 1,
-        SBIT_COND
-    };
-
-    struct cond_mode_t {    // conditional-execution info for current ARM instruction
-        cond_types  type;
-        int         r1;
-        int         r2;
-        int         labelnum;
-        char        label[100][10];
-    } cond;
-
-};
-
-
-
-
-// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-
-// This is the basic MIPS assembler, which just creates the opcodes in memory.
-// All the more complicated work is done in ArmToMipsAssember above.
-
-class MIPSAssembler
-{
-public:
-                MIPSAssembler(const sp<Assembly>& assembly, ArmToMipsAssembler *parent);
-                MIPSAssembler(void* assembly);
-    virtual     ~MIPSAssembler();
-
-    virtual uint32_t*   base() const;
-    virtual uint32_t*   pc() const;
-    virtual void        reset();
-
-    virtual void        disassemble(const char* name);
-
-    virtual void        prolog();
-    virtual void        epilog(uint32_t touched);
-    virtual int         generate(const char* name);
-    virtual void        comment(const char* string);
-    virtual void        label(const char* string);
-
-    // valid only after generate() has been called
-    virtual uint32_t*   pcForLabel(const char* label);
-
-
-    // ------------------------------------------------------------------------
-    // MIPSAssemblerInterface...
-    // ------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Arithmetic...
-#endif
-
-    void ADDU(int Rd, int Rs, int Rt);
-    void ADDIU(int Rt, int Rs, int16_t imm);
-    void SUBU(int Rd, int Rs, int Rt);
-    void SUBIU(int Rt, int Rs, int16_t imm);
-    void NEGU(int Rd, int Rs);
-    void MUL(int Rd, int Rs, int Rt);
-    void MULT(int Rs, int Rt);      // dest is hi,lo
-    void MULTU(int Rs, int Rt);     // dest is hi,lo
-    void MADD(int Rs, int Rt);      // hi,lo = hi,lo + Rs * Rt
-    void MADDU(int Rs, int Rt);     // hi,lo = hi,lo + Rs * Rt
-    void MSUB(int Rs, int Rt);      // hi,lo = hi,lo - Rs * Rt
-    void MSUBU(int Rs, int Rt);     // hi,lo = hi,lo - Rs * Rt
-    void SEB(int Rd, int Rt);       // sign-extend byte (mips32r2)
-    void SEH(int Rd, int Rt);       // sign-extend half-word (mips32r2)
-
-
-#if 0
-#pragma mark -
-#pragma mark Comparisons...
-#endif
-
-    void SLT(int Rd, int Rs, int Rt);
-    void SLTI(int Rt, int Rs, int16_t imm);
-    void SLTU(int Rd, int Rs, int Rt);
-    void SLTIU(int Rt, int Rs, int16_t imm);
-
-
-#if 0
-#pragma mark -
-#pragma mark Logical...
-#endif
-
-    void AND(int Rd, int Rs, int Rt);
-    void ANDI(int Rd, int Rs, uint16_t imm);
-    void OR(int Rd, int Rs, int Rt);
-    void ORI(int Rt, int Rs, uint16_t imm);
-    void NOR(int Rd, int Rs, int Rt);
-    void NOT(int Rd, int Rs);
-    void XOR(int Rd, int Rs, int Rt);
-    void XORI(int Rt, int Rs, uint16_t imm);
-
-    void SLL(int Rd, int Rt, int shft);
-    void SLLV(int Rd, int Rt, int Rs);
-    void SRL(int Rd, int Rt, int shft);
-    void SRLV(int Rd, int Rt, int Rs);
-    void SRA(int Rd, int Rt, int shft);
-    void SRAV(int Rd, int Rt, int Rs);
-    void ROTR(int Rd, int Rt, int shft);    // mips32r2
-    void ROTRV(int Rd, int Rt, int Rs);     // mips32r2
-    void RORsyn(int Rd, int Rs, int Rt);    // synthetic: d = s rotated by t
-    void RORIsyn(int Rd, int Rt, int rot);  // synthetic: d = s rotated by immed
-
-    void CLO(int Rd, int Rs);
-    void CLZ(int Rd, int Rs);
-    void WSBH(int Rd, int Rt);
-
-
-#if 0
-#pragma mark -
-#pragma mark Load/store...
-#endif
-
-    void LW(int Rt, int Rbase, int16_t offset);
-    void SW(int Rt, int Rbase, int16_t offset);
-    void LB(int Rt, int Rbase, int16_t offset);
-    void LBU(int Rt, int Rbase, int16_t offset);
-    void SB(int Rt, int Rbase, int16_t offset);
-    void LH(int Rt, int Rbase, int16_t offset);
-    void LHU(int Rt, int Rbase, int16_t offset);
-    void SH(int Rt, int Rbase, int16_t offset);
-    void LUI(int Rt, int16_t offset);
-
-#if 0
-#pragma mark -
-#pragma mark Register moves...
-#endif
-
-    void MOVE(int Rd, int Rs);
-    void MOVN(int Rd, int Rs, int Rt);
-    void MOVZ(int Rd, int Rs, int Rt);
-    void MFHI(int Rd);
-    void MFLO(int Rd);
-    void MTHI(int Rs);
-    void MTLO(int Rs);
-
-#if 0
-#pragma mark -
-#pragma mark Branch...
-#endif
-
-    void B(const char* label);
-    void BEQ(int Rs, int Rt, const char* label);
-    void BNE(int Rs, int Rt, const char* label);
-    void BGEZ(int Rs, const char* label);
-    void BGTZ(int Rs, const char* label);
-    void BLEZ(int Rs, const char* label);
-    void BLTZ(int Rs, const char* label);
-    void JR(int Rs);
-
-
-#if 0
-#pragma mark -
-#pragma mark Synthesized Branch...
-#endif
-
-    // synthetic variants of above (using slt & friends)
-    void BEQZ(int Rs, const char* label);
-    void BNEZ(int Rs, const char* label);
-    void BGE(int Rs, int Rt, const char* label);
-    void BGEU(int Rs, int Rt, const char* label);
-    void BGT(int Rs, int Rt, const char* label);
-    void BGTU(int Rs, int Rt, const char* label);
-    void BLE(int Rs, int Rt, const char* label);
-    void BLEU(int Rs, int Rt, const char* label);
-    void BLT(int Rs, int Rt, const char* label);
-    void BLTU(int Rs, int Rt, const char* label);
-
-#if 0
-#pragma mark -
-#pragma mark Misc...
-#endif
-
-    void NOP(void);
-    void NOP2(void);
-    void UNIMPL(void);
-
-
-
-
-
-protected:
-    virtual void string_detab(char *s);
-    virtual void string_pad(char *s, int padded_len);
-
-    ArmToMipsAssembler *mParent;
-    sp<Assembly>    mAssembly;
-    uint32_t*       mBase;
-    uint32_t*       mPC;
-    uint32_t*       mPrologPC;
-    int64_t         mDuration;
-
-    struct branch_target_t {
-        inline branch_target_t() : label(0), pc(0) { }
-        inline branch_target_t(const char* l, uint32_t* p)
-            : label(l), pc(p) { }
-        const char* label;
-        uint32_t*   pc;
-    };
-
-    Vector<branch_target_t>                 mBranchTargets;
-    KeyedVector< const char*, uint32_t* >   mLabels;
-    KeyedVector< uint32_t*, const char* >   mLabelsInverseMapping;
-    KeyedVector< uint32_t*, const char* >   mComments;
-
-
-
-
-    // opcode field of all instructions
-    enum opcode_field {
-        spec_op, regimm_op, j_op, jal_op,           // 00
-        beq_op, bne_op, blez_op, bgtz_op,
-        addi_op, addiu_op, slti_op, sltiu_op,       // 08
-        andi_op, ori_op, xori_op, lui_op,
-        cop0_op, cop1_op, cop2_op, cop1x_op,        // 10
-        beql_op, bnel_op, blezl_op, bgtzl_op,
-        daddi_op, daddiu_op, ldl_op, ldr_op,        // 18
-        spec2_op, jalx_op, mdmx_op, spec3_op,
-        lb_op, lh_op, lwl_op, lw_op,                // 20
-        lbu_op, lhu_op, lwr_op, lwu_op,
-        sb_op, sh_op, swl_op, sw_op,                // 28
-        sdl_op, sdr_op, swr_op, cache_op,
-        ll_op, lwc1_op, lwc2_op, pref_op,           // 30
-        lld_op, ldc1_op, ldc2_op, ld_op,
-        sc_op, swc1_op, swc2_op, rsrv_3b_op,        // 38
-        scd_op, sdc1_op, sdc2_op, sd_op
-    };
-
-
-    // func field for special opcode
-    enum func_spec_op {
-        sll_fn, movc_fn, srl_fn, sra_fn,            // 00
-        sllv_fn, pmon_fn, srlv_fn, srav_fn,
-        jr_fn, jalr_fn, movz_fn, movn_fn,           // 08
-        syscall_fn, break_fn, spim_fn, sync_fn,
-        mfhi_fn, mthi_fn, mflo_fn, mtlo_fn,         // 10
-        dsllv_fn, rsrv_spec_2, dsrlv_fn, dsrav_fn,
-        mult_fn, multu_fn, div_fn, divu_fn,         // 18
-        dmult_fn, dmultu_fn, ddiv_fn, ddivu_fn,
-        add_fn, addu_fn, sub_fn, subu_fn,           // 20
-        and_fn, or_fn, xor_fn, nor_fn,
-        rsrv_spec_3, rsrv_spec_4, slt_fn, sltu_fn,  // 28
-        dadd_fn, daddu_fn, dsub_fn, dsubu_fn,
-        tge_fn, tgeu_fn, tlt_fn, tltu_fn,           // 30
-        teq_fn, rsrv_spec_5, tne_fn, rsrv_spec_6,
-        dsll_fn, rsrv_spec_7, dsrl_fn, dsra_fn,     // 38
-        dsll32_fn, rsrv_spec_8, dsrl32_fn, dsra32_fn
-    };
-
-    // func field for spec2 opcode
-    enum func_spec2_op {
-        madd_fn, maddu_fn, mul_fn, rsrv_spec2_3,
-        msub_fn, msubu_fn,
-        clz_fn = 0x20, clo_fn,
-        dclz_fn = 0x24, dclo_fn,
-        sdbbp_fn = 0x3f
-    };
-
-    // func field for spec3 opcode
-    enum func_spec3_op {
-        ext_fn, dextm_fn, dextu_fn, dext_fn,
-        ins_fn, dinsm_fn, dinsu_fn, dins_fn,
-        bshfl_fn = 0x20,
-        dbshfl_fn = 0x24,
-        rdhwr_fn = 0x3b
-    };
-
-    // sa field for spec3 opcodes, with BSHFL function
-    enum func_spec3_bshfl {
-        wsbh_fn = 0x02,
-        seb_fn = 0x10,
-        seh_fn = 0x18
-    };
-
-    // rt field of regimm opcodes.
-    enum regimm_fn {
-        bltz_fn, bgez_fn, bltzl_fn, bgezl_fn,
-        rsrv_ri_fn4, rsrv_ri_fn5, rsrv_ri_fn6, rsrv_ri_fn7,
-        tgei_fn, tgeiu_fn, tlti_fn, tltiu_fn,
-        teqi_fn, rsrv_ri_fn_0d, tnei_fn, rsrv_ri_fn0f,
-        bltzal_fn, bgezal_fn, bltzall_fn, bgezall_fn,
-        bposge32_fn= 0x1c,
-        synci_fn = 0x1f
-    };
-
-
-    // func field for mad opcodes (MIPS IV).
-    enum mad_func {
-        madd_fp_op      = 0x08, msub_fp_op      = 0x0a,
-        nmadd_fp_op     = 0x0c, nmsub_fp_op     = 0x0e
-    };
-
-
-    enum mips_inst_shifts {
-        OP_SHF       = 26,
-        JTARGET_SHF  = 0,
-        RS_SHF       = 21,
-        RT_SHF       = 16,
-        RD_SHF       = 11,
-        RE_SHF       = 6,
-        SA_SHF       = RE_SHF,  // synonym
-        IMM_SHF      = 0,
-        FUNC_SHF     = 0,
-
-        // mask values
-        MSK_16       = 0xffff,
-
-
-        CACHEOP_SHF  = 18,
-        CACHESEL_SHF = 16,
-    };
-};
-
-enum mips_regnames {
-    R_zero = 0,
-            R_at,   R_v0,   R_v1,   R_a0,   R_a1,   R_a2,   R_a3,
-#if __mips_isa_rev < 6
-    R_t0,   R_t1,   R_t2,   R_t3,   R_t4,   R_t5,   R_t6,   R_t7,
-#else
-    R_a4,   R_a5,   R_a6,   R_a7,   R_t0,   R_t1,   R_t2,   R_t3,
-#endif
-    R_s0,   R_s1,   R_s2,   R_s3,   R_s4,   R_s5,   R_s6,   R_s7,
-    R_t8,   R_t9,   R_k0,   R_k1,   R_gp,   R_sp,   R_s8,   R_ra,
-    R_lr = R_s8,
-
-    // arm regs 0-15 are mips regs 2-17 (meaning s0 & s1 are used)
-    R_at2  = R_s2,    // R_at2 = 18 = s2
-    R_cmp  = R_s3,    // R_cmp = 19 = s3
-    R_cmp2 = R_s4     // R_cmp2 = 20 = s4
-};
-
-
-
-}; // namespace android
-
-#endif //ANDROID_MIPSASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/armreg.h b/libpixelflinger/codeflinger/armreg.h
deleted file mode 100644
index fde81ba..0000000
--- a/libpixelflinger/codeflinger/armreg.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*	$NetBSD: armreg.h,v 1.28 2003/10/31 16:30:15 scw Exp $	*/
-
-/*-
- * Copyright (c) 1998, 2001 Ben Harris
- * Copyright (c) 1994-1996 Mark Brinicombe.
- * Copyright (c) 1994 Brini.
- * All rights reserved.
- *
- * This code is derived from software written for Brini by Mark Brinicombe
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Brini.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: /repoman/r/ncvs/src/sys/arm/include/armreg.h,v 1.3 2005/11/21 19:06:25 cognet Exp $
- */
-
-#ifndef MACHINE_ARMREG_H
-#define MACHINE_ARMREG_H
-#define INSN_SIZE	4
-#define INSN_COND_MASK	0xf0000000	/* Condition mask */
-#define PSR_MODE        0x0000001f      /* mode mask */
-#define PSR_USR26_MODE  0x00000000
-#define PSR_FIQ26_MODE  0x00000001
-#define PSR_IRQ26_MODE  0x00000002
-#define PSR_SVC26_MODE  0x00000003
-#define PSR_USR32_MODE  0x00000010
-#define PSR_FIQ32_MODE  0x00000011
-#define PSR_IRQ32_MODE  0x00000012
-#define PSR_SVC32_MODE  0x00000013
-#define PSR_ABT32_MODE  0x00000017
-#define PSR_UND32_MODE  0x0000001b
-#define PSR_SYS32_MODE  0x0000001f
-#define PSR_32_MODE     0x00000010
-#define PSR_FLAGS	0xf0000000    /* flags */
-
-#define PSR_C_bit (1 << 29)       /* carry */
-
-/* The high-order byte is always the implementor */
-#define CPU_ID_IMPLEMENTOR_MASK	0xff000000
-#define CPU_ID_ARM_LTD		0x41000000 /* 'A' */
-#define CPU_ID_DEC		0x44000000 /* 'D' */
-#define CPU_ID_INTEL		0x69000000 /* 'i' */
-#define	CPU_ID_TI		0x54000000 /* 'T' */
-
-/* How to decide what format the CPUID is in. */
-#define CPU_ID_ISOLD(x)		(((x) & 0x0000f000) == 0x00000000)
-#define CPU_ID_IS7(x)		(((x) & 0x0000f000) == 0x00007000)
-#define CPU_ID_ISNEW(x)		(!CPU_ID_ISOLD(x) && !CPU_ID_IS7(x))
-
-/* On ARM3 and ARM6, this byte holds the foundry ID. */
-#define CPU_ID_FOUNDRY_MASK	0x00ff0000
-#define CPU_ID_FOUNDRY_VLSI	0x00560000
-
-/* On ARM7 it holds the architecture and variant (sub-model) */
-#define CPU_ID_7ARCH_MASK	0x00800000
-#define CPU_ID_7ARCH_V3		0x00000000
-#define CPU_ID_7ARCH_V4T	0x00800000
-#define CPU_ID_7VARIANT_MASK	0x007f0000
-
-/* On more recent ARMs, it does the same, but in a different format */
-#define CPU_ID_ARCH_MASK	0x000f0000
-#define CPU_ID_ARCH_V3		0x00000000
-#define CPU_ID_ARCH_V4		0x00010000
-#define CPU_ID_ARCH_V4T		0x00020000
-#define CPU_ID_ARCH_V5		0x00030000
-#define CPU_ID_ARCH_V5T		0x00040000
-#define CPU_ID_ARCH_V5TE	0x00050000
-#define CPU_ID_VARIANT_MASK	0x00f00000
-
-/* Next three nybbles are part number */
-#define CPU_ID_PARTNO_MASK	0x0000fff0
-
-/* Intel XScale has sub fields in part number */
-#define CPU_ID_XSCALE_COREGEN_MASK	0x0000e000 /* core generation */
-#define CPU_ID_XSCALE_COREREV_MASK	0x00001c00 /* core revision */
-#define CPU_ID_XSCALE_PRODUCT_MASK	0x000003f0 /* product number */
-
-/* And finally, the revision number. */
-#define CPU_ID_REVISION_MASK	0x0000000f
-
-/* Individual CPUs are probably best IDed by everything but the revision. */
-#define CPU_ID_CPU_MASK		0xfffffff0
-
-/* Fake CPU IDs for ARMs without CP15 */
-#define CPU_ID_ARM2		0x41560200
-#define CPU_ID_ARM250		0x41560250
-
-/* Pre-ARM7 CPUs -- [15:12] == 0 */
-#define CPU_ID_ARM3		0x41560300
-#define CPU_ID_ARM600		0x41560600
-#define CPU_ID_ARM610		0x41560610
-#define CPU_ID_ARM620		0x41560620
-
-/* ARM7 CPUs -- [15:12] == 7 */
-#define CPU_ID_ARM700		0x41007000 /* XXX This is a guess. */
-#define CPU_ID_ARM710		0x41007100
-#define CPU_ID_ARM7500		0x41027100 /* XXX This is a guess. */
-#define CPU_ID_ARM710A		0x41047100 /* inc ARM7100 */
-#define CPU_ID_ARM7500FE	0x41077100
-#define CPU_ID_ARM710T		0x41807100
-#define CPU_ID_ARM720T		0x41807200
-#define CPU_ID_ARM740T8K	0x41807400 /* XXX no MMU, 8KB cache */
-#define CPU_ID_ARM740T4K	0x41817400 /* XXX no MMU, 4KB cache */
-
-/* Post-ARM7 CPUs */
-#define CPU_ID_ARM810		0x41018100
-#define CPU_ID_ARM920T		0x41129200
-#define CPU_ID_ARM920T_ALT	0x41009200
-#define CPU_ID_ARM922T		0x41029220
-#define CPU_ID_ARM940T		0x41029400 /* XXX no MMU */
-#define CPU_ID_ARM946ES		0x41049460 /* XXX no MMU */
-#define	CPU_ID_ARM966ES		0x41049660 /* XXX no MMU */
-#define	CPU_ID_ARM966ESR1	0x41059660 /* XXX no MMU */
-#define CPU_ID_ARM1020E		0x4115a200 /* (AKA arm10 rev 1) */
-#define CPU_ID_ARM1022ES	0x4105a220
-#define CPU_ID_SA110		0x4401a100
-#define CPU_ID_SA1100		0x4401a110
-#define	CPU_ID_TI925T		0x54029250
-#define CPU_ID_SA1110		0x6901b110
-#define CPU_ID_IXP1200		0x6901c120
-#define CPU_ID_80200		0x69052000
-#define CPU_ID_PXA250    	0x69052100 /* sans core revision */
-#define CPU_ID_PXA210    	0x69052120
-#define CPU_ID_PXA250A		0x69052100 /* 1st version Core */
-#define CPU_ID_PXA210A		0x69052120 /* 1st version Core */
-#define CPU_ID_PXA250B		0x69052900 /* 3rd version Core */
-#define CPU_ID_PXA210B		0x69052920 /* 3rd version Core */
-#define CPU_ID_PXA250C		0x69052d00 /* 4th version Core */
-#define CPU_ID_PXA210C		0x69052d20 /* 4th version Core */
-#define	CPU_ID_80321_400	0x69052420
-#define	CPU_ID_80321_600	0x69052430
-#define	CPU_ID_80321_400_B0	0x69052c20
-#define	CPU_ID_80321_600_B0	0x69052c30
-#define	CPU_ID_IXP425_533	0x690541c0
-#define	CPU_ID_IXP425_400	0x690541d0
-#define	CPU_ID_IXP425_266	0x690541f0
-
-/* ARM3-specific coprocessor 15 registers */
-#define ARM3_CP15_FLUSH		1
-#define ARM3_CP15_CONTROL	2
-#define ARM3_CP15_CACHEABLE	3
-#define ARM3_CP15_UPDATEABLE	4
-#define ARM3_CP15_DISRUPTIVE	5	
-
-/* ARM3 Control register bits */
-#define ARM3_CTL_CACHE_ON	0x00000001
-#define ARM3_CTL_SHARED		0x00000002
-#define ARM3_CTL_MONITOR	0x00000004
-
-/*
- * Post-ARM3 CP15 registers:
- *
- *	1	Control register
- *
- *	2	Translation Table Base
- *
- *	3	Domain Access Control
- *
- *	4	Reserved
- *
- *	5	Fault Status
- *
- *	6	Fault Address
- *
- *	7	Cache/write-buffer Control
- *
- *	8	TLB Control
- *
- *	9	Cache Lockdown
- *
- *	10	TLB Lockdown
- *
- *	11	Reserved
- *
- *	12	Reserved
- *
- *	13	Process ID (for FCSE)
- *
- *	14	Reserved
- *
- *	15	Implementation Dependent
- */
-
-/* Some of the definitions below need cleaning up for V3/V4 architectures */
-
-/* CPU control register (CP15 register 1) */
-#define CPU_CONTROL_MMU_ENABLE	0x00000001 /* M: MMU/Protection unit enable */
-#define CPU_CONTROL_AFLT_ENABLE	0x00000002 /* A: Alignment fault enable */
-#define CPU_CONTROL_DC_ENABLE	0x00000004 /* C: IDC/DC enable */
-#define CPU_CONTROL_WBUF_ENABLE 0x00000008 /* W: Write buffer enable */
-#define CPU_CONTROL_32BP_ENABLE 0x00000010 /* P: 32-bit exception handlers */
-#define CPU_CONTROL_32BD_ENABLE 0x00000020 /* D: 32-bit addressing */
-#define CPU_CONTROL_LABT_ENABLE 0x00000040 /* L: Late abort enable */
-#define CPU_CONTROL_BEND_ENABLE 0x00000080 /* B: Big-endian mode */
-#define CPU_CONTROL_SYST_ENABLE 0x00000100 /* S: System protection bit */
-#define CPU_CONTROL_ROM_ENABLE	0x00000200 /* R: ROM protection bit */
-#define CPU_CONTROL_CPCLK	0x00000400 /* F: Implementation defined */
-#define CPU_CONTROL_BPRD_ENABLE 0x00000800 /* Z: Branch prediction enable */
-#define CPU_CONTROL_IC_ENABLE   0x00001000 /* I: IC enable */
-#define CPU_CONTROL_VECRELOC	0x00002000 /* V: Vector relocation */
-#define CPU_CONTROL_ROUNDROBIN	0x00004000 /* RR: Predictable replacement */
-#define CPU_CONTROL_V4COMPAT	0x00008000 /* L4: ARMv4 compat LDR R15 etc */
-
-#define CPU_CONTROL_IDC_ENABLE	CPU_CONTROL_DC_ENABLE
-
-/* XScale Auxillary Control Register (CP15 register 1, opcode2 1) */
-#define	XSCALE_AUXCTL_K		0x00000001 /* dis. write buffer coalescing */
-#define	XSCALE_AUXCTL_P		0x00000002 /* ECC protect page table access */
-#define	XSCALE_AUXCTL_MD_WB_RA	0x00000000 /* mini-D$ wb, read-allocate */
-#define	XSCALE_AUXCTL_MD_WB_RWA	0x00000010 /* mini-D$ wb, read/write-allocate */
-#define	XSCALE_AUXCTL_MD_WT	0x00000020 /* mini-D$ wt, read-allocate */
-#define	XSCALE_AUXCTL_MD_MASK	0x00000030
-
-/* Cache type register definitions */
-#define	CPU_CT_ISIZE(x)		((x) & 0xfff)		/* I$ info */
-#define	CPU_CT_DSIZE(x)		(((x) >> 12) & 0xfff)	/* D$ info */
-#define	CPU_CT_S		(1U << 24)		/* split cache */
-#define	CPU_CT_CTYPE(x)		(((x) >> 25) & 0xf)	/* cache type */
-
-#define	CPU_CT_CTYPE_WT		0	/* write-through */
-#define	CPU_CT_CTYPE_WB1	1	/* write-back, clean w/ read */
-#define	CPU_CT_CTYPE_WB2	2	/* w/b, clean w/ cp15,7 */
-#define	CPU_CT_CTYPE_WB6	6	/* w/b, cp15,7, lockdown fmt A */
-#define	CPU_CT_CTYPE_WB7	7	/* w/b, cp15,7, lockdown fmt B */
-
-#define	CPU_CT_xSIZE_LEN(x)	((x) & 0x3)		/* line size */
-#define	CPU_CT_xSIZE_M		(1U << 2)		/* multiplier */
-#define	CPU_CT_xSIZE_ASSOC(x)	(((x) >> 3) & 0x7)	/* associativity */
-#define	CPU_CT_xSIZE_SIZE(x)	(((x) >> 6) & 0x7)	/* size */
-
-/* Fault status register definitions */
-
-#define FAULT_TYPE_MASK 0x0f
-#define FAULT_USER      0x10
-
-#define FAULT_WRTBUF_0  0x00 /* Vector Exception */
-#define FAULT_WRTBUF_1  0x02 /* Terminal Exception */
-#define FAULT_BUSERR_0  0x04 /* External Abort on Linefetch -- Section */
-#define FAULT_BUSERR_1  0x06 /* External Abort on Linefetch -- Page */
-#define FAULT_BUSERR_2  0x08 /* External Abort on Non-linefetch -- Section */
-#define FAULT_BUSERR_3  0x0a /* External Abort on Non-linefetch -- Page */
-#define FAULT_BUSTRNL1  0x0c /* External abort on Translation -- Level 1 */
-#define FAULT_BUSTRNL2  0x0e /* External abort on Translation -- Level 2 */
-#define FAULT_ALIGN_0   0x01 /* Alignment */
-#define FAULT_ALIGN_1   0x03 /* Alignment */
-#define FAULT_TRANS_S   0x05 /* Translation -- Section */
-#define FAULT_TRANS_P   0x07 /* Translation -- Page */
-#define FAULT_DOMAIN_S  0x09 /* Domain -- Section */
-#define FAULT_DOMAIN_P  0x0b /* Domain -- Page */
-#define FAULT_PERM_S    0x0d /* Permission -- Section */
-#define FAULT_PERM_P    0x0f /* Permission -- Page */
-
-#define	FAULT_IMPRECISE	0x400	/* Imprecise exception (XSCALE) */
-
-/*
- * Address of the vector page, low and high versions.
- */
-#define	ARM_VECTORS_LOW		0x00000000U
-#define	ARM_VECTORS_HIGH	0xffff0000U
-
-/*
- * ARM Instructions
- *
- *       3 3 2 2 2                              
- *       1 0 9 8 7                                                     0
- *      +-------+-------------------------------------------------------+
- *      | cond  |              instruction dependant                    |
- *      |c c c c|                                                       |
- *      +-------+-------------------------------------------------------+
- */
-
-#define INSN_SIZE		4		/* Always 4 bytes */
-#define INSN_COND_MASK		0xf0000000	/* Condition mask */
-#define INSN_COND_AL		0xe0000000	/* Always condition */
-
-#endif /* !MACHINE_ARMREG_H */
diff --git a/libpixelflinger/codeflinger/blending.cpp b/libpixelflinger/codeflinger/blending.cpp
deleted file mode 100644
index 2cbb00f..0000000
--- a/libpixelflinger/codeflinger/blending.cpp
+++ /dev/null
@@ -1,674 +0,0 @@
-/* libs/pixelflinger/codeflinger/blending.cpp
-**
-** Copyright 2006, 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 "pixelflinger-code"
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include <android-base/macros.h>
-#include <log/log.h>
-
-#include "GGLAssembler.h"
-
-namespace android {
-
-void GGLAssembler::build_fog(
-                        component_t& temp,      // incomming fragment / output
-                        int component,
-                        Scratch& regs)
-{
-   if (mInfo[component].fog) {
-        Scratch scratches(registerFile());
-        comment("fog");
-
-        integer_t fragment(temp.reg, temp.h, temp.flags);
-        if (!(temp.flags & CORRUPTIBLE)) {
-            temp.reg = regs.obtain();
-            temp.flags |= CORRUPTIBLE;
-        }
-
-        integer_t fogColor(scratches.obtain(), 8, CORRUPTIBLE); 
-        LDRB(AL, fogColor.reg, mBuilderContext.Rctx,
-                immed12_pre(GGL_OFFSETOF(state.fog.color[component])));
-
-        integer_t factor(scratches.obtain(), 16, CORRUPTIBLE);
-        CONTEXT_LOAD(factor.reg, generated_vars.f);
-
-        // clamp fog factor (TODO: see if there is a way to guarantee
-        // we won't overflow, when setting the iterators)
-        BIC(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, ASR, 31));
-        CMP(AL, factor.reg, imm( 0x10000 ));
-        MOV(HS, 0, factor.reg, imm( 0x10000 ));
-
-        build_blendFOneMinusF(temp, factor, fragment, fogColor);
-    }
-}
-
-void GGLAssembler::build_blending(
-                        component_t& temp,      // incomming fragment / output
-                        const pixel_t& pixel,   // framebuffer
-                        int component,
-                        Scratch& regs)
-{
-   if (!mInfo[component].blend)
-        return;
-        
-    int fs = component==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-    int fd = component==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-    if (fs==GGL_SRC_ALPHA_SATURATE && component==GGLFormat::ALPHA)
-        fs = GGL_ONE;
-    const int blending = blending_codes(fs, fd);
-    if (!temp.size()) {
-        // here, blending will produce something which doesn't depend on
-        // that component (eg: GL_ZERO:GL_*), so the register has not been
-        // allocated yet. Will never be used as a source.
-        temp = component_t(regs.obtain(), CORRUPTIBLE);
-    }
-
-    // we are doing real blending...
-    // fb:          extracted dst
-    // fragment:    extracted src
-    // temp:        component_t(fragment) and result
-
-    // scoped register allocator
-    Scratch scratches(registerFile());
-    comment("blending");
-
-    // we can optimize these cases a bit...
-    // (1) saturation is not needed
-    // (2) we can use only one multiply instead of 2
-    // (3) we can reduce the register pressure
-    //      R = S*f + D*(1-f) = (S-D)*f + D
-    //      R = S*(1-f) + D*f = (D-S)*f + S
-
-    const bool same_factor_opt1 =
-        (fs==GGL_DST_COLOR && fd==GGL_ONE_MINUS_DST_COLOR) ||
-        (fs==GGL_SRC_COLOR && fd==GGL_ONE_MINUS_SRC_COLOR) ||
-        (fs==GGL_DST_ALPHA && fd==GGL_ONE_MINUS_DST_ALPHA) ||
-        (fs==GGL_SRC_ALPHA && fd==GGL_ONE_MINUS_SRC_ALPHA);
-
-    const bool same_factor_opt2 =
-        (fs==GGL_ONE_MINUS_DST_COLOR && fd==GGL_DST_COLOR) ||
-        (fs==GGL_ONE_MINUS_SRC_COLOR && fd==GGL_SRC_COLOR) || 
-        (fs==GGL_ONE_MINUS_DST_ALPHA && fd==GGL_DST_ALPHA) ||
-        (fs==GGL_ONE_MINUS_SRC_ALPHA && fd==GGL_SRC_ALPHA);
-
-
-    // XXX: we could also optimize these cases:
-    // R = S*f + D*f = (S+D)*f
-    // R = S*(1-f) + D*(1-f) = (S+D)*(1-f)
-    // R = S*D + D*S = 2*S*D
-
-
-    // see if we need to extract 'component' from the destination (fb)
-    integer_t fb;
-    if (blending & (BLEND_DST|FACTOR_DST)) { 
-        fb.setTo(scratches.obtain(), 32); 
-        extract(fb, pixel, component);
-        if (mDithering) {
-            // XXX: maybe what we should do instead, is simply
-            // expand fb -or- fragment to the larger of the two
-            if (fb.size() < temp.size()) {
-                // for now we expand 'fb' to min(fragment, 8)
-                int new_size = temp.size() < 8 ? temp.size() : 8;
-                expand(fb, fb, new_size);
-            }
-        }
-    }
-
-
-    // convert input fragment to integer_t
-    if (temp.l && (temp.flags & CORRUPTIBLE)) {
-        MOV(AL, 0, temp.reg, reg_imm(temp.reg, LSR, temp.l));
-        temp.h -= temp.l;
-        temp.l = 0;
-    }
-    integer_t fragment(temp.reg, temp.size(), temp.flags);
-
-    // if not done yet, convert input fragment to integer_t
-    if (temp.l) {
-        // here we know temp is not CORRUPTIBLE
-        fragment.reg = scratches.obtain();
-        MOV(AL, 0, fragment.reg, reg_imm(temp.reg, LSR, temp.l));
-        fragment.flags |= CORRUPTIBLE;
-    }
-
-    if (!(temp.flags & CORRUPTIBLE)) {
-        // temp is not corruptible, but since it's the destination it
-        // will be modified, so we need to allocate a new register.
-        temp.reg = regs.obtain();
-        temp.flags &= ~CORRUPTIBLE;
-        fragment.flags &= ~CORRUPTIBLE;
-    }
-
-    if ((blending & BLEND_SRC) && !same_factor_opt1) {
-        // source (fragment) is needed for the blending stage
-        // so it's not CORRUPTIBLE (unless we're doing same_factor_opt1)
-        fragment.flags &= ~CORRUPTIBLE;
-    }
-
-
-    if (same_factor_opt1) {
-        //  R = S*f + D*(1-f) = (S-D)*f + D
-        integer_t factor;
-        build_blend_factor(factor, fs, 
-                component, pixel, fragment, fb, scratches);
-        // fb is always corruptible from this point
-        fb.flags |= CORRUPTIBLE;
-        build_blendFOneMinusF(temp, factor, fragment, fb);
-    } else if (same_factor_opt2) {
-        //  R = S*(1-f) + D*f = (D-S)*f + S
-        integer_t factor;
-        // fb is always corrruptible here
-        fb.flags |= CORRUPTIBLE;
-        build_blend_factor(factor, fd,
-                component, pixel, fragment, fb, scratches);
-        build_blendOneMinusFF(temp, factor, fragment, fb);
-    } else {
-        integer_t src_factor;
-        integer_t dst_factor;
-
-        // if destination (fb) is not needed for the blending stage, 
-        // then it can be marked as CORRUPTIBLE
-        if (!(blending & BLEND_DST)) {
-            fb.flags |= CORRUPTIBLE;
-        }
-
-        // XXX: try to mark some registers as CORRUPTIBLE
-        // in most case we could make those corruptible
-        // when we're processing the last component
-        // but not always, for instance
-        //    when fragment is constant and not reloaded
-        //    when fb is needed for logic-ops or masking
-        //    when a register is aliased (for instance with mAlphaSource)
-
-        // blend away...
-        if (fs==GGL_ZERO) {
-            if (fd==GGL_ZERO) {         // R = 0
-                // already taken care of
-            } else if (fd==GGL_ONE) {   // R = D
-                // already taken care of
-            } else {                    // R = D*fd
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor(temp, fb, dst_factor);
-            }
-        } else if (fs==GGL_ONE) {
-            if (fd==GGL_ZERO) {         // R = S
-                // NOP, taken care of
-            } else if (fd==GGL_ONE) {   // R = S + D
-                component_add(temp, fb, fragment); // args order matters
-                component_sat(temp);
-            } else {                    // R = S + D*fd
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor_add(temp, fb, dst_factor, component_t(fragment));
-                component_sat(temp);
-            }
-        } else {
-            // compute fs
-            build_blend_factor(src_factor, fs, 
-                    component, pixel, fragment, fb, scratches);
-            if (fd==GGL_ZERO) {         // R = S*fs
-                mul_factor(temp, fragment, src_factor);
-            } else if (fd==GGL_ONE) {   // R = S*fs + D
-                mul_factor_add(temp, fragment, src_factor, component_t(fb));
-                component_sat(temp);
-            } else {                    // R = S*fs + D*fd
-                mul_factor(temp, fragment, src_factor);
-                if (scratches.isUsed(src_factor.reg))
-                    scratches.recycle(src_factor.reg);
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor_add(temp, fb, dst_factor, temp);
-                if (!same_factor_opt1 && !same_factor_opt2) {
-                    component_sat(temp);
-                }
-            }
-        }
-    }
-
-    // now we can be corrupted (it's the dest)
-    temp.flags |= CORRUPTIBLE;
-}
-
-void GGLAssembler::build_blend_factor(
-        integer_t& factor, int f, int component,
-        const pixel_t& dst_pixel,
-        integer_t& fragment,
-        integer_t& fb,
-        Scratch& scratches)
-{
-    integer_t src_alpha(fragment);
-
-    // src_factor/dst_factor won't be used after blending,
-    // so it's fine to mark them as CORRUPTIBLE (if not aliased)
-    factor.flags |= CORRUPTIBLE;
-
-    switch(f) {
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        if (component==GGLFormat::ALPHA && !isAlphaSourceNeeded()) {
-            // we're processing alpha, so we already have
-            // src-alpha in fragment, and we need src-alpha just this time.
-        } else {
-           // alpha-src will be needed for other components
-            if (!mBlendFactorCached || mBlendFactorCached==f) {
-                src_alpha = mAlphaSource;
-                factor = mAlphaSource;
-                factor.flags &= ~CORRUPTIBLE;           
-                // we already computed the blend factor before, nothing to do.
-                if (mBlendFactorCached)
-                    return;
-                // this is the first time, make sure to compute the blend
-                // factor properly.
-                mBlendFactorCached = f;
-                break;
-            } else {
-                // we have a cached alpha blend factor, but we want another one,
-                // this should really not happen because by construction,
-                // we cannot have BOTH source and destination
-                // blend factors use ALPHA *and* ONE_MINUS_ALPHA (because
-                // the blending stage uses the f/(1-f) optimization
-                
-                // for completeness, we handle this case though. Since there
-                // are only 2 choices, this meens we want "the other one"
-                // (1-factor)
-                factor = mAlphaSource;
-                factor.flags &= ~CORRUPTIBLE;           
-                RSB(AL, 0, factor.reg, factor.reg, imm((1<<factor.s)));
-                mBlendFactorCached = f;
-                return;
-            }                
-        }
-        FALLTHROUGH_INTENDED;
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-    case GGL_SRC_ALPHA_SATURATE:
-        // help us find out what register we can use for the blend-factor
-        // CORRUPTIBLE registers are chosen first, or a new one is allocated.
-        if (fragment.flags & CORRUPTIBLE) {
-            factor.setTo(fragment.reg, 32, CORRUPTIBLE);
-            fragment.flags &= ~CORRUPTIBLE;
-        } else if (fb.flags & CORRUPTIBLE) {
-            factor.setTo(fb.reg, 32, CORRUPTIBLE);
-            fb.flags &= ~CORRUPTIBLE;
-        } else {
-            factor.setTo(scratches.obtain(), 32, CORRUPTIBLE);
-        } 
-        break;
-    }
-
-    // XXX: doesn't work if size==1
-
-    switch(f) {
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        factor.s = fb.s;
-        ADD(AL, 0, factor.reg, fb.reg, reg_imm(fb.reg, LSR, fb.s-1));
-        break;
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:
-        factor.s = fragment.s;
-        ADD(AL, 0, factor.reg, fragment.reg,
-            reg_imm(fragment.reg, LSR, fragment.s-1));
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        factor.s = src_alpha.s;
-        ADD(AL, 0, factor.reg, src_alpha.reg,
-                reg_imm(src_alpha.reg, LSR, src_alpha.s-1));
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        // XXX: should be precomputed
-        extract(factor, dst_pixel, GGLFormat::ALPHA);
-        ADD(AL, 0, factor.reg, factor.reg,
-                reg_imm(factor.reg, LSR, factor.s-1));
-        break;
-    case GGL_SRC_ALPHA_SATURATE:
-        // XXX: should be precomputed
-        // XXX: f = min(As, 1-Ad)
-        // btw, we're guaranteed that Ad's size is <= 8, because
-        // it's extracted from the framebuffer
-        break;
-    }
-
-    switch(f) {
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_ONE_MINUS_SRC_ALPHA:
-        RSB(AL, 0, factor.reg, factor.reg, imm((1<<factor.s)));
-    }
-    
-    // don't need more than 8-bits for the blend factor
-    // and this will prevent overflows in the multiplies later
-    if (factor.s > 8) {
-        MOV(AL, 0, factor.reg, reg_imm(factor.reg, LSR, factor.s-8));
-        factor.s = 8;
-    }
-}
-
-int GGLAssembler::blending_codes(int fs, int fd)
-{
-    int blending = 0;
-    switch(fs) {
-    case GGL_ONE:
-        blending |= BLEND_SRC;
-        break;
-
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        blending |= FACTOR_DST|BLEND_SRC;
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        // no need to extract 'component' from the destination
-        // for the blend factor, because we need ALPHA only.
-        blending |= BLEND_SRC;
-        break;
-
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:    
-        blending |= FACTOR_SRC|BLEND_SRC;
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-    case GGL_SRC_ALPHA_SATURATE:
-        blending |= FACTOR_SRC|BLEND_SRC;
-        break;
-    }
-    switch(fd) {
-    case GGL_ONE:
-        blending |= BLEND_DST;
-        break;
-
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        blending |= FACTOR_DST|BLEND_DST;
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        blending |= FACTOR_DST|BLEND_DST;
-        break;
-
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:    
-        blending |= FACTOR_SRC|BLEND_DST;
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        // no need to extract 'component' from the source
-        // for the blend factor, because we need ALPHA only.
-        blending |= BLEND_DST;
-        break;
-    }
-    return blending;
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_blendFOneMinusF(
-        component_t& temp,
-        const integer_t& factor, 
-        const integer_t& fragment,
-        const integer_t& fb)
-{
-    //  R = S*f + D*(1-f) = (S-D)*f + D
-    Scratch scratches(registerFile());
-    // compute S-D
-    integer_t diff(fragment.flags & CORRUPTIBLE ?
-            fragment.reg : scratches.obtain(), fb.size(), CORRUPTIBLE);
-    const int shift = fragment.size() - fb.size();
-    if (shift>0)        RSB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSR, shift));
-    else if (shift<0)   RSB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSL,-shift));
-    else                RSB(AL, 0, diff.reg, fb.reg, fragment.reg);
-    mul_factor_add(temp, diff, factor, component_t(fb));
-}
-
-void GGLAssembler::build_blendOneMinusFF(
-        component_t& temp,
-        const integer_t& factor, 
-        const integer_t& fragment,
-        const integer_t& fb)
-{
-    //  R = S*f + D*(1-f) = (S-D)*f + D
-    Scratch scratches(registerFile());
-    // compute D-S
-    integer_t diff(fb.flags & CORRUPTIBLE ?
-            fb.reg : scratches.obtain(), fb.size(), CORRUPTIBLE);
-    const int shift = fragment.size() - fb.size();
-    if (shift>0)        SUB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSR, shift));
-    else if (shift<0)   SUB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSL,-shift));
-    else                SUB(AL, 0, diff.reg, fb.reg, fragment.reg);
-    mul_factor_add(temp, diff, factor, component_t(fragment));
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::mul_factor(  component_t& d,
-                                const integer_t& v,
-                                const integer_t& f)
-{
-    int vs = v.size();
-    int fs = f.size();
-    int ms = vs+fs;
-
-    // XXX: we could have special cases for 1 bit mul
-
-    // all this code below to use the best multiply instruction
-    // wrt the parameters size. We take advantage of the fact
-    // that the 16-bits multiplies allow a 16-bit shift
-    // The trick is that we just make sure that we have at least 8-bits
-    // per component (which is enough for a 8 bits display).
-
-    int xy;
-    int vshift = 0;
-    int fshift = 0;
-    int smulw = 0;
-
-    if (vs<16) {
-        if (fs<16) {
-            xy = xyBB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            ms -= 16;
-            xy = xyTB;
-        } else {
-            // eg: 15 * 18  ->  15 * 15
-            fshift = fs - 15;
-            ms -= fshift;
-            xy = xyBB;
-        }
-    } else if (GGL_BETWEEN(vs, 24, 31)) {
-        if (fs<16) {
-            ms -= 16;
-            xy = xyTB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            ms -= 32;
-            xy = xyTT;
-        } else {
-            // eg: 24 * 18  ->  8 * 18
-            fshift = fs - 15;
-            ms -= 16 + fshift;
-            xy = xyTB;
-        }
-    } else {
-        if (fs<16) {
-            // eg: 18 * 15  ->  15 * 15
-            vshift = vs - 15;
-            ms -= vshift;
-            xy = xyBB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            // eg: 18 * 24  ->  15 * 8
-            vshift = vs - 15;
-            ms -= 16 + vshift;
-            xy = xyBT;
-        } else {
-            // eg: 18 * 18  ->  (15 * 18)>>16
-            fshift = fs - 15;
-            ms -= 16 + fshift;
-            xy = yB;    //XXX SMULWB
-            smulw = 1;
-        }
-    }
-
-    ALOGE_IF(ms>=32, "mul_factor overflow vs=%d, fs=%d", vs, fs);
-
-    int vreg = v.reg;
-    int freg = f.reg;
-    if (vshift) {
-        MOV(AL, 0, d.reg, reg_imm(vreg, LSR, vshift));
-        vreg = d.reg;
-    }
-    if (fshift) {
-        MOV(AL, 0, d.reg, reg_imm(vreg, LSR, fshift));
-        freg = d.reg;
-    }
-    if (smulw)  SMULW(AL, xy, d.reg, vreg, freg);
-    else        SMUL(AL, xy, d.reg, vreg, freg);
-
-
-    d.h = ms;
-    if (mDithering) {
-        d.l = 0; 
-    } else {
-        d.l = fs; 
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::mul_factor_add(  component_t& d,
-                                    const integer_t& v,
-                                    const integer_t& f,
-                                    const component_t& a)
-{
-    // XXX: we could have special cases for 1 bit mul
-    Scratch scratches(registerFile());
-
-    int vs = v.size();
-    int fs = f.size();
-    int as = a.h;
-    int ms = vs+fs;
-
-    ALOGE_IF(ms>=32, "mul_factor_add overflow vs=%d, fs=%d, as=%d", vs, fs, as);
-
-    integer_t add(a.reg, a.h, a.flags);
-
-    // 'a' is a component_t but it is guaranteed to have
-    // its high bits set to 0. However in the dithering case,
-    // we can't get away with truncating the potentially bad bits
-    // so extraction is needed.
-
-   if ((mDithering) && (a.size() < ms)) {
-        // we need to expand a
-        if (!(a.flags & CORRUPTIBLE)) {
-            // ... but it's not corruptible, so we need to pick a
-            // temporary register.
-            // Try to uses the destination register first (it's likely
-            // to be usable, unless it aliases an input).
-            if (d.reg!=a.reg && d.reg!=v.reg && d.reg!=f.reg) {
-                add.reg = d.reg;
-            } else {
-                add.reg = scratches.obtain();
-            }
-        }
-        expand(add, a, ms); // extracts and expands
-        as = ms;
-    }
-
-    if (ms == as) {
-        if (vs<16 && fs<16) SMLABB(AL, d.reg, v.reg, f.reg, add.reg);
-        else                MLA(AL, 0, d.reg, v.reg, f.reg, add.reg);
-    } else {
-        int temp = d.reg;
-        if (temp == add.reg) {
-            // the mul will modify add.reg, we need an intermediary reg
-            if (v.flags & CORRUPTIBLE)      temp = v.reg;
-            else if (f.flags & CORRUPTIBLE) temp = f.reg;
-            else                            temp = scratches.obtain();
-        }
-
-        if (vs<16 && fs<16) SMULBB(AL, temp, v.reg, f.reg);
-        else                MUL(AL, 0, temp, v.reg, f.reg);
-
-        if (ms>as) {
-            ADD(AL, 0, d.reg, temp, reg_imm(add.reg, LSL, ms-as));
-        } else if (ms<as) {
-            // not sure if we should expand the mul instead?
-            ADD(AL, 0, d.reg, temp, reg_imm(add.reg, LSR, as-ms));
-        }
-    }
-
-    d.h = ms;
-    if (mDithering) {
-        d.l = a.l; 
-    } else {
-        d.l = fs>a.l ? fs : a.l;
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::component_add(component_t& d,
-        const integer_t& dst, const integer_t& src)
-{
-    // here we're guaranteed that fragment.size() >= fb.size()
-    const int shift = src.size() - dst.size();
-    if (!shift) {
-        ADD(AL, 0, d.reg, src.reg, dst.reg);
-    } else {
-        ADD(AL, 0, d.reg, src.reg, reg_imm(dst.reg, LSL, shift));
-    }
-
-    d.h = src.size();
-    if (mDithering) {
-        d.l = 0;
-    } else {
-        d.l = shift;
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::component_sat(const component_t& v)
-{
-    const int one = ((1<<v.size())-1)<<v.l;
-    CMP(AL, v.reg, imm( 1<<v.h ));
-    if (isValidImmediate(one)) {
-        MOV(HS, 0, v.reg, imm( one ));
-    } else if (isValidImmediate(~one)) {
-        MVN(HS, 0, v.reg, imm( ~one ));
-    } else {
-        MOV(HS, 0, v.reg, imm( 1<<v.h ));
-        SUB(HS, 0, v.reg, v.reg, imm( 1<<v.l ));
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/disassem.c b/libpixelflinger/codeflinger/disassem.c
deleted file mode 100644
index 5cbd63d..0000000
--- a/libpixelflinger/codeflinger/disassem.c
+++ /dev/null
@@ -1,714 +0,0 @@
-/*	$NetBSD: disassem.c,v 1.14 2003/03/27 16:58:36 mycroft Exp $	*/
-
-/*-
- * Copyright (c) 1996 Mark Brinicombe.
- * Copyright (c) 1996 Brini.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Brini.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * RiscBSD kernel project
- *
- * db_disasm.c
- *
- * Kernel disassembler
- *
- * Created      : 10/02/96
- *
- * Structured after the sparc/sparc/db_disasm.c by David S. Miller &
- * Paul Kranenburg
- *
- * This code is not complete. Not all instructions are disassembled.
- */
-
-#include <sys/cdefs.h>
-//__FBSDID("$FreeBSD: /repoman/r/ncvs/src/sys/arm/arm/disassem.c,v 1.2 2005/01/05 21:58:47 imp Exp $");
-#include <sys/param.h>
-#include <stdio.h>
-
-#include "disassem.h"
-#include "armreg.h"
-//#include <ddb/ddb.h>
-
-/*
- * General instruction format
- *
- *	insn[cc][mod]	[operands]
- *
- * Those fields with an uppercase format code indicate that the field
- * follows directly after the instruction before the separator i.e.
- * they modify the instruction rather than just being an operand to
- * the instruction. The only exception is the writeback flag which
- * follows a operand.
- *
- *
- * 2 - print Operand 2 of a data processing instruction
- * d - destination register (bits 12-15)
- * n - n register (bits 16-19)
- * s - s register (bits 8-11)
- * o - indirect register rn (bits 16-19) (used by swap)
- * m - m register (bits 0-3)
- * a - address operand of ldr/str instruction
- * e - address operand of ldrh/strh instruction
- * l - register list for ldm/stm instruction
- * f - 1st fp operand (register) (bits 12-14)
- * g - 2nd fp operand (register) (bits 16-18)
- * h - 3rd fp operand (register/immediate) (bits 0-4)
- * j - xtb rotate literal (bits 10-11)
- * i - bfx lsb literal (bits 7-11)
- * w - bfx width literal (bits 16-20)
- * b - branch address
- * t - thumb branch address (bits 24, 0-23)
- * k - breakpoint comment (bits 0-3, 8-19)
- * X - block transfer type
- * Y - block transfer type (r13 base)
- * c - comment field bits(0-23)
- * p - saved or current status register
- * F - PSR transfer fields
- * D - destination-is-r15 (P) flag on TST, TEQ, CMP, CMN
- * L - co-processor transfer size
- * S - set status flag
- * P - fp precision
- * Q - fp precision (for ldf/stf)
- * R - fp rounding
- * v - co-processor data transfer registers + addressing mode
- * W - writeback flag
- * x - instruction in hex
- * # - co-processor number
- * y - co-processor data processing registers
- * z - co-processor register transfer registers
- */
-
-struct arm32_insn {
-	u_int mask;
-	u_int pattern;
-	char* name;
-	char* format;
-};
-
-static const struct arm32_insn arm32_i[] = {
-    { 0x0fffffff, 0x0ff00000, "imb",	"c" },		/* Before swi */
-    { 0x0fffffff, 0x0ff00001, "imbrange",	"c" },	/* Before swi */
-    { 0x0f000000, 0x0f000000, "swi",	"c" },
-    { 0xfe000000, 0xfa000000, "blx",	"t" },		/* Before b and bl */
-    { 0x0f000000, 0x0a000000, "b",	"b" },
-    { 0x0f000000, 0x0b000000, "bl",	"b" },
-    { 0x0fe000f0, 0x00000090, "mul",	"Snms" },
-    { 0x0fe000f0, 0x00200090, "mla",	"Snmsd" },
-    { 0x0fe000f0, 0x00800090, "umull",	"Sdnms" },
-    { 0x0fe000f0, 0x00c00090, "smull",	"Sdnms" },
-    { 0x0fe000f0, 0x00a00090, "umlal",	"Sdnms" },
-    { 0x0fe000f0, 0x00e00090, "smlal",	"Sdnms" },
-    { 0x0fff03f0, 0x06cf0070, "uxtb16", "dmj" },
-    { 0x0fe00070, 0x07e00050, "ubfx",   "dmiw" },
-    { 0x0d700000, 0x04200000, "strt",	"daW" },
-    { 0x0d700000, 0x04300000, "ldrt",	"daW" },
-    { 0x0d700000, 0x04600000, "strbt",	"daW" },
-    { 0x0d700000, 0x04700000, "ldrbt",	"daW" },
-    { 0x0c500000, 0x04000000, "str",	"daW" },
-    { 0x0c500000, 0x04100000, "ldr",	"daW" },
-    { 0x0c500000, 0x04400000, "strb",	"daW" },
-    { 0x0c500000, 0x04500000, "ldrb",	"daW" },
-    { 0x0e1f0000, 0x080d0000, "stm",	"YnWl" },/* separate out r13 base */
-    { 0x0e1f0000, 0x081d0000, "ldm",	"YnWl" },/* separate out r13 base */    
-    { 0x0e100000, 0x08000000, "stm",	"XnWl" },
-    { 0x0e100000, 0x08100000, "ldm",	"XnWl" },    
-    { 0x0e1000f0, 0x00100090, "ldrb",	"deW" },
-    { 0x0e1000f0, 0x00000090, "strb",	"deW" },
-    { 0x0e1000f0, 0x001000d0, "ldrsb",	"deW" },
-    { 0x0e1000f0, 0x001000b0, "ldrh",	"deW" },
-    { 0x0e1000f0, 0x000000b0, "strh",	"deW" },
-    { 0x0e1000f0, 0x001000f0, "ldrsh",	"deW" },
-    { 0x0f200090, 0x00200090, "und",	"x" },	/* Before data processing */
-    { 0x0e1000d0, 0x000000d0, "und",	"x" },	/* Before data processing */
-    { 0x0ff00ff0, 0x01000090, "swp",	"dmo" },
-    { 0x0ff00ff0, 0x01400090, "swpb",	"dmo" },
-    { 0x0fbf0fff, 0x010f0000, "mrs",	"dp" },	/* Before data processing */
-    { 0x0fb0fff0, 0x0120f000, "msr",	"pFm" },/* Before data processing */
-    { 0x0fb0f000, 0x0320f000, "msr",	"pF2" },/* Before data processing */
-    { 0x0ffffff0, 0x012fff10, "bx",     "m" },
-    { 0x0fff0ff0, 0x016f0f10, "clz",	"dm" },
-    { 0x0ffffff0, 0x012fff30, "blx",	"m" },
-    { 0xfff000f0, 0xe1200070, "bkpt",	"k" },
-    { 0x0de00000, 0x00000000, "and",	"Sdn2" },
-    { 0x0de00000, 0x00200000, "eor",	"Sdn2" },
-    { 0x0de00000, 0x00400000, "sub",	"Sdn2" },
-    { 0x0de00000, 0x00600000, "rsb",	"Sdn2" },
-    { 0x0de00000, 0x00800000, "add",	"Sdn2" },
-    { 0x0de00000, 0x00a00000, "adc",	"Sdn2" },
-    { 0x0de00000, 0x00c00000, "sbc",	"Sdn2" },
-    { 0x0de00000, 0x00e00000, "rsc",	"Sdn2" },
-    { 0x0df00000, 0x01100000, "tst",	"Dn2" },
-    { 0x0df00000, 0x01300000, "teq",	"Dn2" },
-    { 0x0df00000, 0x01500000, "cmp",	"Dn2" },
-    { 0x0df00000, 0x01700000, "cmn",	"Dn2" },
-    { 0x0de00000, 0x01800000, "orr",	"Sdn2" },
-    { 0x0de00000, 0x01a00000, "mov",	"Sd2" },
-    { 0x0de00000, 0x01c00000, "bic",	"Sdn2" },
-    { 0x0de00000, 0x01e00000, "mvn",	"Sd2" },
-    { 0x0ff08f10, 0x0e000100, "adf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e100100, "muf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e200100, "suf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e300100, "rsf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e400100, "dvf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e500100, "rdf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e600100, "pow",	"PRfgh" },
-    { 0x0ff08f10, 0x0e700100, "rpw",	"PRfgh" },
-    { 0x0ff08f10, 0x0e800100, "rmf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e900100, "fml",	"PRfgh" },
-    { 0x0ff08f10, 0x0ea00100, "fdv",	"PRfgh" },
-    { 0x0ff08f10, 0x0eb00100, "frd",	"PRfgh" },
-    { 0x0ff08f10, 0x0ec00100, "pol",	"PRfgh" },
-    { 0x0f008f10, 0x0e000100, "fpbop",	"PRfgh" },
-    { 0x0ff08f10, 0x0e008100, "mvf",	"PRfh" },
-    { 0x0ff08f10, 0x0e108100, "mnf",	"PRfh" },
-    { 0x0ff08f10, 0x0e208100, "abs",	"PRfh" },
-    { 0x0ff08f10, 0x0e308100, "rnd",	"PRfh" },
-    { 0x0ff08f10, 0x0e408100, "sqt",	"PRfh" },
-    { 0x0ff08f10, 0x0e508100, "log",	"PRfh" },
-    { 0x0ff08f10, 0x0e608100, "lgn",	"PRfh" },
-    { 0x0ff08f10, 0x0e708100, "exp",	"PRfh" },
-    { 0x0ff08f10, 0x0e808100, "sin",	"PRfh" },
-    { 0x0ff08f10, 0x0e908100, "cos",	"PRfh" },
-    { 0x0ff08f10, 0x0ea08100, "tan",	"PRfh" },
-    { 0x0ff08f10, 0x0eb08100, "asn",	"PRfh" },
-    { 0x0ff08f10, 0x0ec08100, "acs",	"PRfh" },
-    { 0x0ff08f10, 0x0ed08100, "atn",	"PRfh" },
-    { 0x0f008f10, 0x0e008100, "fpuop",	"PRfh" },
-    { 0x0e100f00, 0x0c000100, "stf",	"QLv" },
-    { 0x0e100f00, 0x0c100100, "ldf",	"QLv" },
-    { 0x0ff00f10, 0x0e000110, "flt",	"PRgd" },
-    { 0x0ff00f10, 0x0e100110, "fix",	"PRdh" },
-    { 0x0ff00f10, 0x0e200110, "wfs",	"d" },
-    { 0x0ff00f10, 0x0e300110, "rfs",	"d" },
-    { 0x0ff00f10, 0x0e400110, "wfc",	"d" },
-    { 0x0ff00f10, 0x0e500110, "rfc",	"d" },
-    { 0x0ff0ff10, 0x0e90f110, "cmf",	"PRgh" },
-    { 0x0ff0ff10, 0x0eb0f110, "cnf",	"PRgh" },
-    { 0x0ff0ff10, 0x0ed0f110, "cmfe",	"PRgh" },
-    { 0x0ff0ff10, 0x0ef0f110, "cnfe",	"PRgh" },
-    { 0xff100010, 0xfe000010, "mcr2",	"#z" },
-    { 0x0f100010, 0x0e000010, "mcr",	"#z" },
-    { 0xff100010, 0xfe100010, "mrc2",	"#z" },
-    { 0x0f100010, 0x0e100010, "mrc",	"#z" },
-    { 0xff000010, 0xfe000000, "cdp2",	"#y" },
-    { 0x0f000010, 0x0e000000, "cdp",	"#y" },
-    { 0xfe100090, 0xfc100000, "ldc2",	"L#v" },
-    { 0x0e100090, 0x0c100000, "ldc",	"L#v" },
-    { 0xfe100090, 0xfc000000, "stc2",	"L#v" },
-    { 0x0e100090, 0x0c000000, "stc",	"L#v" },
-    { 0xf550f000, 0xf550f000, "pld",	"ne" },
-    { 0x0ff00ff0, 0x01000050, "qaad",	"dmn" },
-    { 0x0ff00ff0, 0x01400050, "qdaad",	"dmn" },
-    { 0x0ff00ff0, 0x01600050, "qdsub",	"dmn" },
-    { 0x0ff00ff0, 0x01200050, "dsub",	"dmn" },
-    { 0x0ff000f0, 0x01000080, "smlabb",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000a0, "smlatb",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000c0, "smlabt",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000e0, "smlatt",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x01400080, "smlalbb","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000a0, "smlaltb","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000c0, "smlalbt","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000e0, "smlaltt","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x01200080, "smlawb", "nmsd" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x012000a0, "smulwb","nms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x012000c0, "smlawt", "nmsd" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x012000e0, "smulwt","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x01600080, "smulbb","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000a0, "smultb","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000c0, "smulbt","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000e0, "smultt","nms" },   // d & n inverted!!
-    { 0x00000000, 0x00000000, NULL,	NULL }
-};
-
-static char const arm32_insn_conditions[][4] = {
-	"eq", "ne", "cs", "cc",
-	"mi", "pl", "vs", "vc",
-	"hi", "ls", "ge", "lt",
-	"gt", "le", "",   "nv"
-};
-
-static char const insn_block_transfers[][4] = {
-	"da", "ia", "db", "ib"
-};
-
-static char const insn_stack_block_transfers[][4] = {
-	"ed", "ea", "fd", "fa"
-};
-
-static char const op_shifts[][4] = {
-	"lsl", "lsr", "asr", "ror"
-};
-
-static char const insn_fpa_rounding[][2] = {
-	"", "p", "m", "z"
-};
-
-static char const insn_fpa_precision[][2] = {
-	"s", "d", "e", "p"
-};
-
-static char const insn_fpaconstants[][8] = {
-	"0.0", "1.0", "2.0", "3.0",
-	"4.0", "5.0", "0.5", "10.0"
-};
-
-#define insn_condition(x)	arm32_insn_conditions[((x) >> 28) & 0x0f]
-#define insn_blktrans(x)	insn_block_transfers[((x) >> 23) & 3]
-#define insn_stkblktrans(x)	insn_stack_block_transfers[(3*(((x) >> 20)&1))^(((x) >> 23)&3)]
-#define op2_shift(x)		op_shifts[((x) >> 5) & 3]
-#define insn_fparnd(x)		insn_fpa_rounding[((x) >> 5) & 0x03]
-#define insn_fpaprec(x)		insn_fpa_precision[((((x) >> 18) & 2)|((x) >> 7)) & 1]
-#define insn_fpaprect(x)	insn_fpa_precision[((((x) >> 21) & 2)|((x) >> 15)) & 1]
-#define insn_fpaimm(x)		insn_fpaconstants[(x) & 0x07]
-
-/* Local prototypes */
-static void disasm_register_shift(const disasm_interface_t *di, u_int insn);
-static void disasm_print_reglist(const disasm_interface_t *di, u_int insn);
-static void disasm_insn_ldrstr(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static void disasm_insn_ldrhstrh(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static void disasm_insn_ldcstc(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static u_int disassemble_readword(u_int address);
-static void disassemble_printaddr(u_int address);
-
-u_int
-disasm(const disasm_interface_t *di, u_int loc, int __unused altfmt)
-{
-	const struct arm32_insn *i_ptr = &arm32_i[0];
-	u_int insn = di->di_readword(loc);
-	int matchp = 0;
-	int branch;
-	char* f_ptr;
-	int fmt = 0;
-
-/*	di->di_printf("loc=%08x insn=%08x : ", loc, insn);*/
-
-	while (i_ptr->name) {
-		if ((insn & i_ptr->mask) ==  i_ptr->pattern) {
-			matchp = 1;
-			break;
-		}
-		i_ptr++;
-	}
-
-	if (!matchp) {
-		di->di_printf("und%s\t%08x\n", insn_condition(insn), insn);
-		return(loc + INSN_SIZE);
-	}
-
-	/* If instruction forces condition code, don't print it. */
-	if ((i_ptr->mask & 0xf0000000) == 0xf0000000)
-		di->di_printf("%s", i_ptr->name);
-	else
-		di->di_printf("%s%s", i_ptr->name, insn_condition(insn));
-
-	f_ptr = i_ptr->format;
-
-	/* Insert tab if there are no instruction modifiers */
-
-	if (*(f_ptr) < 'A' || *(f_ptr) > 'Z') {
-		++fmt;
-		di->di_printf("\t");
-	}
-
-	while (*f_ptr) {
-		switch (*f_ptr) {
-		/* 2 - print Operand 2 of a data processing instruction */
-		case '2':
-			if (insn & 0x02000000) {
-				int rotate= ((insn >> 7) & 0x1e);
-
-				di->di_printf("#0x%08x",
-					      (insn & 0xff) << (32 - rotate) |
-					      (insn & 0xff) >> rotate);
-			} else {  
-				disasm_register_shift(di, insn);
-			}
-			break;
-		/* d - destination register (bits 12-15) */
-		case 'd':
-			di->di_printf("r%d", ((insn >> 12) & 0x0f));
-			break;
-		/* D - insert 'p' if Rd is R15 */
-		case 'D':
-			if (((insn >> 12) & 0x0f) == 15)
-				di->di_printf("p");
-			break;
-		/* n - n register (bits 16-19) */
-		case 'n':
-			di->di_printf("r%d", ((insn >> 16) & 0x0f));
-			break;
-		/* s - s register (bits 8-11) */
-		case 's':
-			di->di_printf("r%d", ((insn >> 8) & 0x0f));
-			break;
-		/* o - indirect register rn (bits 16-19) (used by swap) */
-		case 'o':
-			di->di_printf("[r%d]", ((insn >> 16) & 0x0f));
-			break;
-		/* m - m register (bits 0-4) */
-		case 'm':
-			di->di_printf("r%d", ((insn >> 0) & 0x0f));
-			break;
-		/* a - address operand of ldr/str instruction */
-		case 'a':
-			disasm_insn_ldrstr(di, insn, loc);
-			break;
-		/* e - address operand of ldrh/strh instruction */
-		case 'e':
-			disasm_insn_ldrhstrh(di, insn, loc);
-			break;
-		/* l - register list for ldm/stm instruction */
-		case 'l':
-			disasm_print_reglist(di, insn);
-			break;
-		/* f - 1st fp operand (register) (bits 12-14) */
-		case 'f':
-			di->di_printf("f%d", (insn >> 12) & 7);
-			break;
-		/* g - 2nd fp operand (register) (bits 16-18) */
-		case 'g':
-			di->di_printf("f%d", (insn >> 16) & 7);
-			break;
-		/* h - 3rd fp operand (register/immediate) (bits 0-4) */
-		case 'h':
-			if (insn & (1 << 3))
-				di->di_printf("#%s", insn_fpaimm(insn));
-			else
-				di->di_printf("f%d", insn & 7);
-			break;
-		/* j - xtb rotate literal (bits 10-11) */
-		case 'j':
-			di->di_printf("ror #%d", ((insn >> 10) & 3) << 3);
-			break;
-        /* i - bfx lsb literal (bits 7-11) */
-        case 'i':
-            di->di_printf("#%d", (insn >> 7) & 31);
-            break;
-        /* w - bfx width literal (bits 16-20) */
-        case 'w':
-            di->di_printf("#%d", 1 + ((insn >> 16) & 31));
-            break;
-		/* b - branch address */
-		case 'b':
-			branch = ((insn << 2) & 0x03ffffff);
-			if (branch & 0x02000000)
-				branch |= 0xfc000000;
-			di->di_printaddr(loc + 8 + branch);
-			break;
-		/* t - blx address */
-		case 't':
-			branch = ((insn << 2) & 0x03ffffff) |
-			    (insn >> 23 & 0x00000002);
-			if (branch & 0x02000000)
-				branch |= 0xfc000000;
-			di->di_printaddr(loc + 8 + branch);
-			break;
-		/* X - block transfer type */
-		case 'X':
-			di->di_printf("%s", insn_blktrans(insn));
-			break;
-		/* Y - block transfer type (r13 base) */
-		case 'Y':
-			di->di_printf("%s", insn_stkblktrans(insn));
-			break;
-		/* c - comment field bits(0-23) */
-		case 'c':
-			di->di_printf("0x%08x", (insn & 0x00ffffff));
-			break;
-		/* k - breakpoint comment (bits 0-3, 8-19) */
-		case 'k':
-			di->di_printf("0x%04x",
-			    (insn & 0x000fff00) >> 4 | (insn & 0x0000000f));
-			break;
-		/* p - saved or current status register */
-		case 'p':
-			if (insn & 0x00400000)
-				di->di_printf("spsr");
-			else
-				di->di_printf("cpsr");
-			break;
-		/* F - PSR transfer fields */
-		case 'F':
-			di->di_printf("_");
-			if (insn & (1 << 16))
-				di->di_printf("c");
-			if (insn & (1 << 17))
-				di->di_printf("x");
-			if (insn & (1 << 18))
-				di->di_printf("s");
-			if (insn & (1 << 19))
-				di->di_printf("f");
-			break;
-		/* B - byte transfer flag */
-		case 'B':
-			if (insn & 0x00400000)
-				di->di_printf("b");
-			break;
-		/* L - co-processor transfer size */
-		case 'L':
-			if (insn & (1 << 22))
-				di->di_printf("l");
-			break;
-		/* S - set status flag */
-		case 'S':
-			if (insn & 0x00100000)
-				di->di_printf("s");
-			break;
-		/* P - fp precision */
-		case 'P':
-			di->di_printf("%s", insn_fpaprec(insn));
-			break;
-		/* Q - fp precision (for ldf/stf) */
-		case 'Q':
-			break;
-		/* R - fp rounding */
-		case 'R':
-			di->di_printf("%s", insn_fparnd(insn));
-			break;
-		/* W - writeback flag */
-		case 'W':
-			if (insn & (1 << 21))
-				di->di_printf("!");
-			break;
-		/* # - co-processor number */
-		case '#':
-			di->di_printf("p%d", (insn >> 8) & 0x0f);
-			break;
-		/* v - co-processor data transfer registers+addressing mode */
-		case 'v':
-			disasm_insn_ldcstc(di, insn, loc);
-			break;
-		/* x - instruction in hex */
-		case 'x':
-			di->di_printf("0x%08x", insn);
-			break;
-		/* y - co-processor data processing registers */
-		case 'y':
-			di->di_printf("%d, ", (insn >> 20) & 0x0f);
-
-			di->di_printf("c%d, c%d, c%d", (insn >> 12) & 0x0f,
-			    (insn >> 16) & 0x0f, insn & 0x0f);
-
-			di->di_printf(", %d", (insn >> 5) & 0x07);
-			break;
-		/* z - co-processor register transfer registers */
-		case 'z':
-			di->di_printf("%d, ", (insn >> 21) & 0x07);
-			di->di_printf("r%d, c%d, c%d, %d",
-			    (insn >> 12) & 0x0f, (insn >> 16) & 0x0f,
-			    insn & 0x0f, (insn >> 5) & 0x07);
-
-/*			if (((insn >> 5) & 0x07) != 0)
-				di->di_printf(", %d", (insn >> 5) & 0x07);*/
-			break;
-		default:
-			di->di_printf("[%c - unknown]", *f_ptr);
-			break;
-		}
-		if (*(f_ptr+1) >= 'A' && *(f_ptr+1) <= 'Z')
-			++f_ptr;
-		else if (*(++f_ptr)) {
-			++fmt;
-			if (fmt == 1)
-				di->di_printf("\t");
-			else
-				di->di_printf(", ");
-		}
-	};
-
-	di->di_printf("\n");
-
-	return(loc + INSN_SIZE);
-}
-
-
-static void
-disasm_register_shift(const disasm_interface_t *di, u_int insn)
-{
-	di->di_printf("r%d", (insn & 0x0f));
-	if ((insn & 0x00000ff0) == 0)
-		;
-	else if ((insn & 0x00000ff0) == 0x00000060)
-		di->di_printf(", rrx");
-	else {
-		if (insn & 0x10)
-			di->di_printf(", %s r%d", op2_shift(insn),
-			    (insn >> 8) & 0x0f);
-		else
-			di->di_printf(", %s #%d", op2_shift(insn),
-			    (insn >> 7) & 0x1f);
-	}
-}
-
-
-static void
-disasm_print_reglist(const disasm_interface_t *di, u_int insn)
-{
-	int loop;
-	int start;
-	int comma;
-
-	di->di_printf("{");
-	start = -1;
-	comma = 0;
-
-	for (loop = 0; loop < 17; ++loop) {
-		if (start != -1) {
-			if (loop == 16 || !(insn & (1 << loop))) {
-				if (comma)
-					di->di_printf(", ");
-				else
-					comma = 1;
-        			if (start == loop - 1)
-        				di->di_printf("r%d", start);
-        			else
-        				di->di_printf("r%d-r%d", start, loop - 1);
-        			start = -1;
-        		}
-        	} else {
-        		if (insn & (1 << loop))
-        			start = loop;
-        	}
-        }
-	di->di_printf("}");
-
-	if (insn & (1 << 22))
-		di->di_printf("^");
-}
-
-static void
-disasm_insn_ldrstr(const disasm_interface_t *di, u_int insn, u_int loc)
-{
-	int offset;
-
-	offset = insn & 0xfff;
-	if ((insn & 0x032f0000) == 0x010f0000) {
-		/* rA = pc, immediate index */
-		if (insn & 0x00800000)
-			loc += offset;
-		else
-			loc -= offset;
-		di->di_printaddr(loc + 8);
- 	} else {
-		di->di_printf("[r%d", (insn >> 16) & 0x0f);
-		if ((insn & 0x03000fff) != 0x01000000) {
-			di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-			if (!(insn & 0x00800000))
-				di->di_printf("-");
-			if (insn & (1 << 25))
-				disasm_register_shift(di, insn);
-			else
-				di->di_printf("#0x%03x", offset);
-		}
-		if (insn & (1 << 24))
-			di->di_printf("]");
-	}
-}
-
-static void
-disasm_insn_ldrhstrh(const disasm_interface_t *di, u_int insn, u_int loc)
-{
-	int offset;
-
-	offset = ((insn & 0xf00) >> 4) | (insn & 0xf);
-	if ((insn & 0x004f0000) == 0x004f0000) {
-		/* rA = pc, immediate index */
-		if (insn & 0x00800000)
-			loc += offset;
-		else
-			loc -= offset;
-		di->di_printaddr(loc + 8);
- 	} else {
-		di->di_printf("[r%d", (insn >> 16) & 0x0f);
-		if ((insn & 0x01400f0f) != 0x01400000) {
-			di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-			if (!(insn & 0x00800000))
-				di->di_printf("-");
-			if (insn & (1 << 22))
-				di->di_printf("#0x%02x", offset);
-			else
-				di->di_printf("r%d", (insn & 0x0f));
-		}
-		if (insn & (1 << 24))
-			di->di_printf("]");
-	}
-}
-
-static void
-disasm_insn_ldcstc(const disasm_interface_t *di, u_int insn, u_int __unused loc)
-{
-	if (((insn >> 8) & 0xf) == 1)
-		di->di_printf("f%d, ", (insn >> 12) & 0x07);
-	else
-		di->di_printf("c%d, ", (insn >> 12) & 0x0f);
-
-	di->di_printf("[r%d", (insn >> 16) & 0x0f);
-
-	di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-
-	if (!(insn & (1 << 23)))
-		di->di_printf("-");
-
-	di->di_printf("#0x%03x", (insn & 0xff) << 2);
-
-	if (insn & (1 << 24))
-		di->di_printf("]");
-
-	if (insn & (1 << 21))
-		di->di_printf("!");
-}
-
-static u_int
-disassemble_readword(u_int address)
-{
-	return(*((u_int *)address));
-}
-
-static void
-disassemble_printaddr(u_int address)
-{
-	printf("0x%08x", address);
-}
-
-static const disasm_interface_t disassemble_di = {
-	disassemble_readword, disassemble_printaddr, printf
-};
-
-void
-disassemble(u_int address)
-{
-
-	(void)disasm(&disassemble_di, address, 0);
-}
-
-/* End of disassem.c */
diff --git a/libpixelflinger/codeflinger/disassem.h b/libpixelflinger/codeflinger/disassem.h
deleted file mode 100644
index c7c60b6..0000000
--- a/libpixelflinger/codeflinger/disassem.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*	$NetBSD: disassem.h,v 1.4 2001/03/04 04:15:58 matt Exp $	*/
-
-/*-
- * Copyright (c) 1997 Mark Brinicombe.
- * Copyright (c) 1997 Causality Limited.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Mark Brinicombe.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Define the interface structure required by the disassembler.
- *
- * $FreeBSD: /repoman/r/ncvs/src/sys/arm/include/disassem.h,v 1.2 2005/01/05 21:58:48 imp Exp $
- */
-
-#ifndef ANDROID_MACHINE_DISASSEM_H
-#define ANDROID_MACHINE_DISASSEM_H
-
-#include <sys/types.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
-	u_int	(*di_readword)(u_int);
-	void	(*di_printaddr)(u_int);
-	int	(*di_printf)(const char *, ...);
-} disasm_interface_t;
-
-/* Prototypes for callable functions */
-
-u_int disasm(const disasm_interface_t *, u_int, int);
-void disassemble(u_int);
-
-#if __cplusplus
-}
-#endif
-
-#endif /* !ANDROID_MACHINE_DISASSEM_H */
diff --git a/libpixelflinger/codeflinger/load_store.cpp b/libpixelflinger/codeflinger/load_store.cpp
deleted file mode 100644
index 4db0a49..0000000
--- a/libpixelflinger/codeflinger/load_store.cpp
+++ /dev/null
@@ -1,384 +0,0 @@
-/* libs/pixelflinger/codeflinger/load_store.cpp
-**
-** Copyright 2006, 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 "pixelflinger-code"
-
-#include <assert.h>
-#include <stdio.h>
-
-#include <log/log.h>
-
-#include "GGLAssembler.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-void GGLAssembler::store(const pointer_t& addr, const pixel_t& s, uint32_t flags)
-{
-    const int bits = addr.size;
-    const int inc = (flags & WRITE_BACK)?1:0;
-    switch (bits) {
-    case 32:
-        if (inc)    STR(AL, s.reg, addr.reg, immed12_post(4));
-        else        STR(AL, s.reg, addr.reg);
-        break;
-    case 24:
-        // 24 bits formats are a little special and used only for RGB
-        // 0x00BBGGRR is unpacked as R,G,B
-        STRB(AL, s.reg, addr.reg, immed12_pre(0));
-        MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 8));
-        STRB(AL, s.reg, addr.reg, immed12_pre(1));
-        MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 8));
-        STRB(AL, s.reg, addr.reg, immed12_pre(2));
-        if (!(s.flags & CORRUPTIBLE)) {
-            MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 16));
-        }
-        if (inc)
-            ADD(AL, 0, addr.reg, addr.reg, imm(3));
-        break;
-    case 16:
-        if (inc)    STRH(AL, s.reg, addr.reg, immed8_post(2));
-        else        STRH(AL, s.reg, addr.reg);
-        break;
-    case  8:
-        if (inc)    STRB(AL, s.reg, addr.reg, immed12_post(1));
-        else        STRB(AL, s.reg, addr.reg);
-        break;
-    }
-}
-
-void GGLAssembler::load(const pointer_t& addr, const pixel_t& s, uint32_t flags)
-{
-    Scratch scratches(registerFile());
-    int s0;
-
-    const int bits = addr.size;
-    const int inc = (flags & WRITE_BACK)?1:0;
-    switch (bits) {
-    case 32:
-        if (inc)    LDR(AL, s.reg, addr.reg, immed12_post(4));
-        else        LDR(AL, s.reg, addr.reg);
-        break;
-    case 24:
-        // 24 bits formats are a little special and used only for RGB
-        // R,G,B is packed as 0x00BBGGRR
-        s0 = scratches.obtain();
-        if (s.reg != addr.reg) {
-            LDRB(AL, s.reg, addr.reg, immed12_pre(0));      // R
-            LDRB(AL, s0, addr.reg, immed12_pre(1));         // G
-            ORR(AL, 0, s.reg, s.reg, reg_imm(s0, LSL, 8));
-            LDRB(AL, s0, addr.reg, immed12_pre(2));         // B
-            ORR(AL, 0, s.reg, s.reg, reg_imm(s0, LSL, 16));
-        } else {
-            int s1 = scratches.obtain();
-            LDRB(AL, s1, addr.reg, immed12_pre(0));         // R
-            LDRB(AL, s0, addr.reg, immed12_pre(1));         // G
-            ORR(AL, 0, s1, s1, reg_imm(s0, LSL, 8));
-            LDRB(AL, s0, addr.reg, immed12_pre(2));         // B
-            ORR(AL, 0, s.reg, s1, reg_imm(s0, LSL, 16));
-        }
-        if (inc)
-            ADD(AL, 0, addr.reg, addr.reg, imm(3));
-        break;
-    case 16:
-        if (inc)    LDRH(AL, s.reg, addr.reg, immed8_post(2));
-        else        LDRH(AL, s.reg, addr.reg);
-        break;
-    case  8:
-        if (inc)    LDRB(AL, s.reg, addr.reg, immed12_post(1));
-        else        LDRB(AL, s.reg, addr.reg);
-        break;
-    }
-}
-
-void GGLAssembler::extract(integer_t& d, int s, int h, int l, int bits)
-{
-    const int maskLen = h-l;
-
-#ifdef __mips__
-    assert(maskLen<=11);
-#else
-    assert(maskLen<=8);
-#endif
-    assert(h);
-
-    if (h != bits) {
-        const int mask = ((1<<maskLen)-1) << l;
-        if (isValidImmediate(mask)) {
-            AND(AL, 0, d.reg, s, imm(mask));    // component = packed & mask;
-        } else if (isValidImmediate(~mask)) {
-            BIC(AL, 0, d.reg, s, imm(~mask));   // component = packed & mask;
-        } else {
-            MOV(AL, 0, d.reg, reg_imm(s, LSL, 32-h));
-            l += 32-h;
-            h = 32;
-        }
-        s = d.reg;
-    }
-
-    if (l) {
-        MOV(AL, 0, d.reg, reg_imm(s, LSR, l));  // component = packed >> l;
-        s = d.reg;
-    }
-
-    if (s != d.reg) {
-        MOV(AL, 0, d.reg, s);
-    }
-
-    d.s = maskLen;
-}
-
-void GGLAssembler::extract(integer_t& d, const pixel_t& s, int component)
-{
-    extract(d,  s.reg,
-                s.format.c[component].h,
-                s.format.c[component].l,
-                s.size());
-}
-
-void GGLAssembler::extract(component_t& d, const pixel_t& s, int component)
-{
-    integer_t r(d.reg, 32, d.flags);
-    extract(r,  s.reg,
-                s.format.c[component].h,
-                s.format.c[component].l,
-                s.size());
-    d = component_t(r);
-}
-
-
-void GGLAssembler::expand(integer_t& d, const component_t& s, int dbits)
-{
-    if (s.l || (s.flags & CLEAR_HI)) {
-        extract(d, s.reg, s.h, s.l, 32);
-        expand(d, d, dbits);
-    } else {
-        expand(d, integer_t(s.reg, s.size(), s.flags), dbits);
-    }
-}
-
-void GGLAssembler::expand(component_t& d, const component_t& s, int dbits)
-{
-    integer_t r(d.reg, 32, d.flags);
-    expand(r, s, dbits);
-    d = component_t(r);
-}
-
-void GGLAssembler::expand(integer_t& dst, const integer_t& src, int dbits)
-{
-    assert(src.size());
-
-    int sbits = src.size();
-    int s = src.reg;
-    int d = dst.reg;
-
-    // be sure to set 'dst' after we read 'src' as they may be identical
-    dst.s = dbits;
-    dst.flags = 0;
-
-    if (dbits<=sbits) {
-        if (s != d) {
-            MOV(AL, 0, d, s);
-        }
-        return;
-    }
-
-    if (sbits == 1) {
-        RSB(AL, 0, d, s, reg_imm(s, LSL, dbits));
-            // d = (s<<dbits) - s;
-        return;
-    }
-
-    if (dbits % sbits) {
-        MOV(AL, 0, d, reg_imm(s, LSL, dbits-sbits));
-            // d = s << (dbits-sbits);
-        dbits -= sbits;
-        do {
-            ORR(AL, 0, d, d, reg_imm(d, LSR, sbits));
-                // d |= d >> sbits;
-            dbits -= sbits;
-            sbits *= 2;
-        } while(dbits>0);
-        return;
-    }
-
-    dbits -= sbits;
-    do {
-        ORR(AL, 0, d, s, reg_imm(s, LSL, sbits));
-            // d |= d<<sbits;
-        s = d;
-        dbits -= sbits;
-        if (sbits*2 < dbits) {
-            sbits *= 2;
-        }
-    } while(dbits>0);
-}
-
-void GGLAssembler::downshift(
-        pixel_t& d, int component, component_t s, const reg_t& dither)
-{
-    Scratch scratches(registerFile());
-
-    int sh = s.h;
-    int sl = s.l;
-    int maskHiBits = (sh!=32) ? ((s.flags & CLEAR_HI)?1:0) : 0;
-    int maskLoBits = (sl!=0)  ? ((s.flags & CLEAR_LO)?1:0) : 0;
-    int sbits = sh - sl;
-
-    int dh = d.format.c[component].h;
-    int dl = d.format.c[component].l;
-    int dbits = dh - dl;
-    int dithering = 0;
-
-    ALOGE_IF(sbits<dbits, "sbits (%d) < dbits (%d) in downshift", sbits, dbits);
-
-    if (sbits>dbits) {
-        // see if we need to dither
-        dithering = mDithering;
-    }
-
-    int ireg = d.reg;
-    if (!(d.flags & FIRST)) {
-        if (s.flags & CORRUPTIBLE)  {
-            ireg = s.reg;
-        } else {
-            ireg = scratches.obtain();
-        }
-    }
-    d.flags &= ~FIRST;
-
-    if (maskHiBits) {
-        // we need to mask the high bits (and possibly the lowbits too)
-        // and we might be able to use immediate mask.
-        if (!dithering) {
-            // we don't do this if we only have maskLoBits because we can
-            // do it more efficiently below (in the case where dl=0)
-            const int offset = sh - dbits;
-            if (dbits<=8 && offset >= 0) {
-                const uint32_t mask = ((1<<dbits)-1) << offset;
-                if (isValidImmediate(mask) || isValidImmediate(~mask)) {
-                    build_and_immediate(ireg, s.reg, mask, 32);
-                    sl = offset;
-                    s.reg = ireg;
-                    sbits = dbits;
-                    maskLoBits = maskHiBits = 0;
-                }
-            }
-        } else {
-            // in the dithering case though, we need to preserve the lower bits
-            const uint32_t mask = ((1<<sbits)-1) << sl;
-            if (isValidImmediate(mask) || isValidImmediate(~mask)) {
-                build_and_immediate(ireg, s.reg, mask, 32);
-                s.reg = ireg;
-                maskLoBits = maskHiBits = 0;
-            }
-        }
-    }
-
-    // XXX: we could special case (maskHiBits & !maskLoBits)
-    // like we do for maskLoBits below, but it happens very rarely
-    // that we have maskHiBits only and the conditions necessary to lead
-    // to better code (like doing d |= s << 24)
-
-    if (maskHiBits) {
-        MOV(AL, 0, ireg, reg_imm(s.reg, LSL, 32-sh));
-        sl += 32-sh;
-        sh = 32;
-        s.reg = ireg;
-        maskHiBits = 0;
-    }
-
-    //	Downsampling should be performed as follows:
-    //  V * ((1<<dbits)-1) / ((1<<sbits)-1)
-    //	V * [(1<<dbits)/((1<<sbits)-1)	-	1/((1<<sbits)-1)]
-    //	V * [1/((1<<sbits)-1)>>dbits	-	1/((1<<sbits)-1)]
-    //	V/((1<<(sbits-dbits))-(1>>dbits))	-	(V>>sbits)/((1<<sbits)-1)>>sbits
-    //	V/((1<<(sbits-dbits))-(1>>dbits))	-	(V>>sbits)/(1-(1>>sbits))
-    //
-    //	By approximating (1>>dbits) and (1>>sbits) to 0:
-    //
-    //		V>>(sbits-dbits)	-	V>>sbits
-    //
-	//  A good approximation is V>>(sbits-dbits),
-    //  but better one (needed for dithering) is:
-    //
-    //		(V>>(sbits-dbits)<<sbits	-	V)>>sbits
-    //		(V<<dbits	-	V)>>sbits
-    //		(V	-	V>>dbits)>>(sbits-dbits)
-
-    // Dithering is done here
-    if (dithering) {
-        comment("dithering");
-        if (sl) {
-            MOV(AL, 0, ireg, reg_imm(s.reg, LSR, sl));
-            sh -= sl;
-            sl = 0;
-            s.reg = ireg;
-        }
-        // scaling (V-V>>dbits)
-        SUB(AL, 0, ireg, s.reg, reg_imm(s.reg, LSR, dbits));
-        const int shift = (GGL_DITHER_BITS - (sbits-dbits));
-        if (shift>0)        ADD(AL, 0, ireg, ireg, reg_imm(dither.reg, LSR, shift));
-        else if (shift<0)   ADD(AL, 0, ireg, ireg, reg_imm(dither.reg, LSL,-shift));
-        else                ADD(AL, 0, ireg, ireg, dither.reg);
-        s.reg = ireg;
-    }
-
-    if ((maskLoBits|dithering) && (sh > dbits)) {
-        int shift = sh-dbits;
-        if (dl) {
-            MOV(AL, 0, ireg, reg_imm(s.reg, LSR, shift));
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(ireg, LSL, dl));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(ireg, LSL, dl));
-            }
-        } else {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSR, shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSR, shift));
-            }
-        }
-    } else {
-        int shift = sh-dh;
-        if (shift>0) {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSR, shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSR, shift));
-            }
-        } else if (shift<0) {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSL, -shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSL, -shift));
-            }
-        } else {
-            if (ireg == d.reg) {
-                if (s.reg != d.reg) {
-                    MOV(AL, 0, d.reg, s.reg);
-                }
-            } else {
-                ORR(AL, 0, d.reg, d.reg, s.reg);
-            }
-        }
-    }
-}
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/mips64_disassem.c b/libpixelflinger/codeflinger/mips64_disassem.c
deleted file mode 100644
index 8528299..0000000
--- a/libpixelflinger/codeflinger/mips64_disassem.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/*  $NetBSD: db_disasm.c,v 1.19 2007/02/28 04:21:53 thorpej Exp $   */
-
-/*-
- * Copyright (c) 1991, 1993
- *  The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *  from: @(#)kadb.c    8.1 (Berkeley) 6/10/93
- */
-
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <android/log.h>
-
-#include "mips_opcode.h"
-
-#define __unused __attribute__((__unused__))
-
-static char *sprintf_buffer;
-static int sprintf_buf_len;
-
-typedef uint64_t db_addr_t;
-static void db_printf(const char* fmt, ...);
-
-static const char * const op_name[64] = {
-/* 0 */ "spec", "bcond", "j", "jal", "beq", "bne", "blez", "bgtz",
-/* 8 */ "pop10", "addiu", "slti", "sltiu", "andi", "ori", "xori", "aui",
-/*16 */ "cop0", "cop1", "cop2", "?", "?", "?", "pop26", "pop27",
-/*24 */ "pop30", "daddiu", "?", "?", "?", "daui", "msa", "op37",
-/*32 */ "lb", "lh", "?",  "lw", "lbu", "lhu", "?", "lwu",
-/*40 */ "sb", "sh", "?", "sw", "?", "?", "?", "?",
-/*48 */ "?", "lwc1", "bc", "?", "?",  "ldc1", "pop66", "ld",
-/*56 */ "?", "swc1", "balc", "pcrel", "?", "sdc1", "pop76", "sd"
-};
-
-static const char * const spec_name[64] = {
-/* 0 */ "sll", "?", "srl", "sra", "sllv", "?", "srlv", "srav",
-/* 8 */ "?", "jalr", "?", "?", "syscall", "break", "sdbpp", "sync",
-/*16 */ "clz", "clo", "dclz", "dclo", "dsllv", "dlsa", "dsrlv", "dsrav",
-/*24 */ "sop30", "sop31", "sop32", "sop33", "sop34", "sop35", "sop36", "sop37",
-/*32 */ "add", "addu", "sub", "subu", "and", "or", "xor", "nor",
-/*40 */ "?", "?", "slt", "sltu", "dadd", "daddu", "dsub", "dsubu",
-/*48 */ "tge", "tgeu", "tlt", "tltu", "teq", "seleqz", "tne", "selnez",
-/*56 */ "dsll", "?", "dsrl", "dsra", "dsll32", "?", "dsrl32", "dsra32"
-};
-
-static const char * const bcond_name[32] = {
-/* 0 */ "bltz", "bgez", "?", "?", "?", "?", "dahi", "?",
-/* 8 */ "?", "?", "?", "?", "?", "?", "?", "?",
-/*16 */ "nal", "bal", "?", "?", "?", "?", "?", "sigrie",
-/*24 */ "?", "?", "?", "?", "?", "?", "dati", "synci",
-};
-
-static const char * const cop1_name[64] = {
-/* 0 */ "fadd",  "fsub", "fmpy", "fdiv", "fsqrt","fabs", "fmov", "fneg",
-/* 8 */ "fop08","fop09","fop0a","fop0b","fop0c","fop0d","fop0e","fop0f",
-/*16 */ "fop10","fop11","fop12","fop13","fop14","fop15","fop16","fop17",
-/*24 */ "fop18","fop19","fop1a","fop1b","fop1c","fop1d","fop1e","fop1f",
-/*32 */ "fcvts","fcvtd","fcvte","fop23","fcvtw","fop25","fop26","fop27",
-/*40 */ "fop28","fop29","fop2a","fop2b","fop2c","fop2d","fop2e","fop2f",
-/*48 */ "fcmp.f","fcmp.un","fcmp.eq","fcmp.ueq","fcmp.olt","fcmp.ult",
-    "fcmp.ole","fcmp.ule",
-/*56 */ "fcmp.sf","fcmp.ngle","fcmp.seq","fcmp.ngl","fcmp.lt","fcmp.nge",
-    "fcmp.le","fcmp.ngt"
-};
-
-static const char * const fmt_name[16] = {
-    "s",    "d",    "e",    "fmt3",
-    "w",    "fmt5", "fmt6", "fmt7",
-    "fmt8", "fmt9", "fmta", "fmtb",
-    "fmtc", "fmtd", "fmte", "fmtf"
-};
-
-static char * const mips_reg_name[32] = {
-    "zero", "at",   "v0",   "v1",   "a0",   "a1",   "a2",   "a3",
-    "a4",   "a5",   "a6",   "a7",   "t0",   "t1",   "t2",   "t3",
-    "s0",   "s1",   "s2",   "s3",   "s4",   "s5",   "s6",   "s7",
-    "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra"
-};
-
-static char * alt_arm_reg_name[32] = {  // hacked names for comparison with ARM code
-    "zero", "at",   "r0",   "r1",   "r2",   "r3",   "r4",   "r5",
-    "r6",   "r7",   "r8",   "r9",   "r10",  "r11",  "r12",  "r13",
-    "r14",  "r15",  "at2",  "cmp",  "s4",   "s5",   "s6",   "s7",
-    "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra"
-};
-
-static char * const * reg_name =  &mips_reg_name[0];
-
-static const char * const c0_opname[64] = {
-    "c0op00","tlbr",  "tlbwi", "c0op03","c0op04","c0op05","tlbwr", "c0op07",
-    "tlbp",  "c0op11","c0op12","c0op13","c0op14","c0op15","c0op16","c0op17",
-    "rfe",   "c0op21","c0op22","c0op23","c0op24","c0op25","c0op26","c0op27",
-    "eret",  "c0op31","c0op32","c0op33","c0op34","c0op35","c0op36","c0op37",
-    "c0op40","c0op41","c0op42","c0op43","c0op44","c0op45","c0op46","c0op47",
-    "c0op50","c0op51","c0op52","c0op53","c0op54","c0op55","c0op56","c0op57",
-    "c0op60","c0op61","c0op62","c0op63","c0op64","c0op65","c0op66","c0op67",
-    "c0op70","c0op71","c0op72","c0op73","c0op74","c0op75","c0op77","c0op77",
-};
-
-static const char * const c0_reg[32] = {
-    "index",    "random",   "tlblo0",  "tlblo1",
-    "context",  "pagemask", "wired",   "cp0r7",
-    "badvaddr", "count",    "tlbhi",   "compare",
-    "status",   "cause",    "epc",     "prid",
-    "config",   "lladdr",   "watchlo", "watchhi",
-    "xcontext", "cp0r21",   "cp0r22",  "debug",
-    "depc",     "perfcnt",  "ecc",     "cacheerr",
-    "taglo",    "taghi",    "errepc",  "desave"
-};
-
-static void print_addr(db_addr_t);
-db_addr_t mips_disassem(db_addr_t loc, char *di_buffer, int alt_dis_format);
-
-
-/*
- * Disassemble instruction 'insn' nominally at 'loc'.
- * 'loc' may in fact contain a breakpoint instruction.
- */
-static db_addr_t
-db_disasm_insn(int insn, db_addr_t loc, bool altfmt __unused)
-{
-    bool bdslot = false;
-    InstFmt i;
-
-    i.word = insn;
-
-    switch (i.JType.op) {
-    case OP_SPECIAL:
-        if (i.word == 0) {
-            db_printf("nop");
-            break;
-        }
-        if (i.word == 0x0080) {
-            db_printf("NIY");
-            break;
-        }
-        if (i.word == 0x00c0) {
-            db_printf("NOT IMPL");
-            break;
-        }
-        /* Special cases --------------------------------------------------
-         * "addu" is a "move" only in 32-bit mode.  What's the correct
-         * answer - never decode addu/daddu as "move"?
-         */
-        if ( (i.RType.func == OP_ADDU && i.RType.rt == 0)  ||
-             (i.RType.func == OP_OR   && i.RType.rt == 0) ) {
-            db_printf("move\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rs]);
-            break;
-        }
-
-        if (i.RType.func == OP_SRL && (i.RType.rs & 1) == 1) {
-            db_printf("rotr\t%s,%s,%d", reg_name[i.RType.rd],
-                reg_name[i.RType.rt], i.RType.shamt);
-            break;
-        }
-        if (i.RType.func == OP_SRLV && (i.RType.shamt & 1) == 1) {
-            db_printf("rotrv\t%s,%s,%s", reg_name[i.RType.rd],
-                reg_name[i.RType.rt], reg_name[i.RType.rs]);
-            break;
-        }
-
-        if (i.RType.func == OP_SOP30) {
-            if (i.RType.shamt == OP_MUL) {
-                db_printf("mul");
-            } else if (i.RType.shamt == OP_MUH) {
-                db_printf("muh");
-            }
-            db_printf("\t%s,%s,%s", reg_name[i.RType.rd],
-                reg_name[i.RType.rs], reg_name[i.RType.rt]);
-            break;
-        }
-        if (i.RType.func == OP_SOP31) {
-            if (i.RType.shamt == OP_MUL) {
-                db_printf("mulu");
-            } else if (i.RType.shamt == OP_MUH) {
-                db_printf("muhu");
-            }
-            db_printf("\t%s,%s,%s", reg_name[i.RType.rd],
-                reg_name[i.RType.rs], reg_name[i.RType.rt]);
-            break;
-        }
-
-        if (i.RType.func == OP_JALR && i.RType.rd == 0) {
-            db_printf("jr\t%s", reg_name[i.RType.rs]);
-            bdslot = true;
-            break;
-        }
-
-        db_printf("%s", spec_name[i.RType.func]);
-        switch (i.RType.func) {
-        case OP_SLL:
-        case OP_SRL:
-        case OP_SRA:
-        case OP_DSLL:
-
-        case OP_DSRL:
-        case OP_DSRA:
-        case OP_DSLL32:
-        case OP_DSRL32:
-        case OP_DSRA32:
-            db_printf("\t%s,%s,%d",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt],
-                i.RType.shamt);
-            break;
-
-        case OP_SLLV:
-        case OP_SRLV:
-        case OP_SRAV:
-        case OP_DSLLV:
-        case OP_DSRLV:
-        case OP_DSRAV:
-            db_printf("\t%s,%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt],
-                reg_name[i.RType.rs]);
-            break;
-
-        case OP_CLZ:
-        case OP_CLO:
-        case OP_DCLZ:
-        case OP_DCLO:
-            db_printf("\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rs]);
-            break;
-
-        case OP_JALR:
-            db_printf("\t");
-            if (i.RType.rd != 31) {
-                db_printf("%s,", reg_name[i.RType.rd]);
-            }
-            db_printf("%s", reg_name[i.RType.rs]);
-            bdslot = true;
-            break;
-
-        case OP_SYSCALL:
-        case OP_SYNC:
-            break;
-
-        case OP_BREAK:
-            db_printf("\t%d", (i.RType.rs << 5) | i.RType.rt);
-            break;
-
-        default:
-            db_printf("\t%s,%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rs],
-                reg_name[i.RType.rt]);
-        }
-        break;
-
-    case OP_SPECIAL3:
-        if (i.RType.func == OP_EXT)
-            db_printf("ext\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd+1);
-        else if (i.RType.func == OP_DEXT)
-            db_printf("dext\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd+1);
-        else if (i.RType.func == OP_DEXTM)
-            db_printf("dextm\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd+33);
-        else if (i.RType.func == OP_DEXTU)
-            db_printf("dextu\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt+32,
-                    i.RType.rd+1);
-        else if (i.RType.func == OP_INS)
-            db_printf("ins\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd-i.RType.shamt+1);
-        else if (i.RType.func == OP_DINS)
-            db_printf("dins\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd-i.RType.shamt+1);
-        else if (i.RType.func == OP_DINSM)
-            db_printf("dinsm\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd-i.RType.shamt+33);
-        else if (i.RType.func == OP_DINSU)
-            db_printf("dinsu\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt+32,
-                    i.RType.rd-i.RType.shamt+1);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_WSBH)
-            db_printf("wsbh\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_SEB)
-            db_printf("seb\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_SEH)
-            db_printf("seh\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else if (i.RType.func == OP_RDHWR)
-            db_printf("rdhwr\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else
-            db_printf("Unknown");
-        break;
-
-    case OP_BCOND:
-        db_printf("%s\t%s,", bcond_name[i.IType.rt],
-            reg_name[i.IType.rs]);
-        goto pr_displ;
-
-    case OP_BLEZ:
-    case OP_BGTZ:
-        db_printf("%s\t%s,", op_name[i.IType.op],
-            reg_name[i.IType.rs]);
-        goto pr_displ;
-
-    case OP_BEQ:
-        if (i.IType.rs == 0 && i.IType.rt == 0) {
-            db_printf("b\t");
-            goto pr_displ;
-        }
-        /* FALLTHROUGH */
-    case OP_BNE:
-        db_printf("%s\t%s,%s,", op_name[i.IType.op],
-            reg_name[i.IType.rs],
-            reg_name[i.IType.rt]);
-    pr_displ:
-        print_addr(loc + 4 + ((short)i.IType.imm << 2));
-        bdslot = true;
-        break;
-
-    case OP_COP0:
-        switch (i.RType.rs) {
-        case OP_BCx:
-        case OP_BCy:
-
-            db_printf("bc0%c\t",
-                "ft"[i.RType.rt & COPz_BC_TF_MASK]);
-            goto pr_displ;
-
-        case OP_MT:
-            db_printf("mtc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_DMT:
-            db_printf("dmtc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_MF:
-            db_printf("mfc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_DMF:
-            db_printf("dmfc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        default:
-            db_printf("%s", c0_opname[i.FRType.func]);
-        }
-        break;
-
-    case OP_COP1:
-        switch (i.RType.rs) {
-        case OP_BCx:
-        case OP_BCy:
-            db_printf("bc1%c\t",
-                "ft"[i.RType.rt & COPz_BC_TF_MASK]);
-            goto pr_displ;
-
-        case OP_MT:
-            db_printf("mtc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_MF:
-            db_printf("mfc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_CT:
-            db_printf("ctc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_CF:
-            db_printf("cfc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        default:
-            db_printf("%s.%s\tf%d,f%d,f%d",
-                cop1_name[i.FRType.func],
-                fmt_name[i.FRType.fmt],
-                i.FRType.fd, i.FRType.fs, i.FRType.ft);
-        }
-        break;
-
-    case OP_J:
-    case OP_JAL:
-        db_printf("%s\t", op_name[i.JType.op]);
-        print_addr((loc & 0xFFFFFFFFF0000000) | (i.JType.target << 2));
-        bdslot = true;
-        break;
-
-    case OP_LWC1:
-    case OP_SWC1:
-        db_printf("%s\tf%d,", op_name[i.IType.op],
-            i.IType.rt);
-        goto loadstore;
-
-    case OP_LB:
-    case OP_LH:
-    case OP_LW:
-    case OP_LD:
-    case OP_LBU:
-    case OP_LHU:
-    case OP_LWU:
-    case OP_SB:
-    case OP_SH:
-    case OP_SW:
-    case OP_SD:
-        db_printf("%s\t%s,", op_name[i.IType.op],
-            reg_name[i.IType.rt]);
-    loadstore:
-        db_printf("%d(%s)", (short)i.IType.imm,
-            reg_name[i.IType.rs]);
-        break;
-
-    case OP_ORI:
-    case OP_XORI:
-        if (i.IType.rs == 0) {
-            db_printf("li\t%s,0x%x",
-                reg_name[i.IType.rt],
-                i.IType.imm);
-            break;
-        }
-        /* FALLTHROUGH */
-    case OP_ANDI:
-        db_printf("%s\t%s,%s,0x%x", op_name[i.IType.op],
-            reg_name[i.IType.rt],
-            reg_name[i.IType.rs],
-            i.IType.imm);
-        break;
-
-    case OP_AUI:
-        if (i.IType.rs == 0) {
-            db_printf("lui\t%s,0x%x", reg_name[i.IType.rt],
-                i.IType.imm);
-        } else {
-            db_printf("%s\t%s,%s,%d", op_name[i.IType.op],
-            reg_name[i.IType.rt], reg_name[i.IType.rs],
-            (short)i.IType.imm);
-        }
-        break;
-
-    case OP_ADDIU:
-    case OP_DADDIU:
-        if (i.IType.rs == 0) {
-            db_printf("li\t%s,%d",
-                reg_name[i.IType.rt],
-                (short)i.IType.imm);
-            break;
-        }
-        /* FALLTHROUGH */
-    default:
-        db_printf("%s\t%s,%s,%d", op_name[i.IType.op],
-            reg_name[i.IType.rt],
-            reg_name[i.IType.rs],
-            (short)i.IType.imm);
-    }
-    // db_printf("\n");
-    // if (bdslot) {
-    //     db_printf("   bd: ");
-    //     mips_disassem(loc+4);
-    //     return (loc + 8);
-    // }
-    return (loc + 4);
-}
-
-static void
-print_addr(db_addr_t loc)
-{
-    db_printf("0x%08lx", loc);
-}
-
-static void db_printf(const char* fmt, ...)
-{
-    int cnt;
-    va_list argp;
-    va_start(argp, fmt);
-    if (sprintf_buffer) {
-        cnt = vsnprintf(sprintf_buffer, sprintf_buf_len, fmt, argp);
-        sprintf_buffer += cnt;
-        sprintf_buf_len -= cnt;
-    } else {
-        vprintf(fmt, argp);
-    }
-    va_end(argp);
-}
-
-/*
- * Disassemble instruction at 'loc'.
- * Return address of start of next instruction.
- * Since this function is used by 'examine' and by 'step'
- * "next instruction" does NOT mean the next instruction to
- * be executed but the 'linear' next instruction.
- */
-db_addr_t
-mips_disassem(db_addr_t loc, char *di_buffer, int alt_dis_format)
-{
-    u_int32_t instr;
-
-    if (alt_dis_format) {   // use ARM register names for disassembly
-        reg_name = &alt_arm_reg_name[0];
-    }
-
-    sprintf_buffer = di_buffer;     // quick 'n' dirty printf() vs sprintf()
-    sprintf_buf_len = 39;           // should be passed in
-
-    instr =  *(u_int32_t *)loc;
-    return (db_disasm_insn(instr, loc, false));
-}
diff --git a/libpixelflinger/codeflinger/mips64_disassem.h b/libpixelflinger/codeflinger/mips64_disassem.h
deleted file mode 100644
index c94f04f..0000000
--- a/libpixelflinger/codeflinger/mips64_disassem.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*  $NetBSD: db_disasm.c,v 1.19 2007/02/28 04:21:53 thorpej Exp $   */
-
-/*-
- * Copyright (c) 1991, 1993
- *  The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *  from: @(#)kadb.c    8.1 (Berkeley) 6/10/93
- */
-
-
-
-#ifndef ANDROID_MIPS_DISASSEM_H
-#define ANDROID_MIPS_DISASSEM_H
-
-#include <sys/types.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/* Prototypes for callable functions */
-
-void mips_disassem(uint32_t *location, char *di_buffer, int alt_fmt);
-
-#if __cplusplus
-}
-#endif
-
-#endif /* !ANDROID_MIPS_DISASSEM_H */
diff --git a/libpixelflinger/codeflinger/mips_disassem.c b/libpixelflinger/codeflinger/mips_disassem.c
deleted file mode 100644
index 1fe6806..0000000
--- a/libpixelflinger/codeflinger/mips_disassem.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/*  $NetBSD: db_disasm.c,v 1.19 2007/02/28 04:21:53 thorpej Exp $   */
-
-/*-
- * Copyright (c) 1991, 1993
- *  The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *  from: @(#)kadb.c    8.1 (Berkeley) 6/10/93
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include "mips_opcode.h"
-
-
-// #include <sys/systm.h>
-// #include <sys/param.h>
-
-// #include <machine/reg.h>
-// #include <machine/cpu.h>
-/*#include <machine/param.h>*/
-// #include <machine/db_machdep.h>
-
-// #include <ddb/db_interface.h>
-// #include <ddb/db_output.h>
-// #include <ddb/db_extern.h>
-// #include <ddb/db_sym.h>
-
-#define __unused __attribute__((__unused__))
-
-static char *sprintf_buffer;
-static int sprintf_buf_len;
-
-
-typedef uint32_t db_addr_t;
-static void db_printf(const char* fmt, ...);
-
-static const char * const op_name[64] = {
-/* 0 */ "spec", "bcond","j  ",    "jal",  "beq",  "bne",  "blez", "bgtz",
-/* 8 */ "addi", "addiu","slti", "sltiu","andi", "ori",  "xori", "lui",
-/*16 */ "cop0", "cop1", "cop2", "cop3", "beql", "bnel", "blezl","bgtzl",
-/*24 */ "daddi","daddiu","ldl", "ldr",  "op34", "op35", "op36", "op37",
-/*32 */ "lb ",   "lh ",   "lwl",  "lw ",   "lbu",  "lhu",  "lwr",  "lwu",
-/*40 */ "sb ",   "sh ",   "swl",  "sw ",   "sdl",  "sdr",  "swr",  "cache",
-/*48 */ "ll ",   "lwc1", "lwc2", "lwc3", "lld",  "ldc1", "ldc2", "ld ",
-/*56 */ "sc ",   "swc1", "swc2", "swc3", "scd",  "sdc1", "sdc2", "sd "
-};
-
-static const char * const spec_name[64] = {
-/* 0 */ "sll",  "spec01","srl", "sra",  "sllv", "spec05","srlv","srav",
-/* 8 */ "jr",   "jalr", "movz","movn","syscall","break","spec16","sync",
-/*16 */ "mfhi", "mthi", "mflo", "mtlo", "dsllv","spec25","dsrlv","dsrav",
-/*24 */ "mult", "multu","div",  "divu", "dmult","dmultu","ddiv","ddivu",
-/*32 */ "add",  "addu", "sub",  "subu", "and",  "or ",   "xor",  "nor",
-/*40 */ "spec50","spec51","slt","sltu", "dadd","daddu","dsub","dsubu",
-/*48 */ "tge","tgeu","tlt","tltu","teq","spec65","tne","spec67",
-/*56 */ "dsll","spec71","dsrl","dsra","dsll32","spec75","dsrl32","dsra32"
-};
-
-static const char * const spec2_name[64] = {     /* QED RM4650, R5000, etc. */
-/* 0x00 */ "madd", "maddu", "mul", "spec3", "msub", "msubu", "rsrv6", "rsrv7",
-/* 0x08 */ "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv",
-/* 0x10 */ "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv",
-/* 0x18 */ "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv",
-/* 0x20 */ "clz",  "clo",  "rsrv", "rsrv", "dclz", "dclo", "rsrv", "rsrv",
-/* 0x28 */ "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv",
-/* 0x30 */ "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv", "rsrv",
-/* 0x38 */ "rsrv", "rsrv", "rsrv", "resv", "rsrv", "rsrv", "rsrv", "sdbbp"
-};
-
-static const char * const bcond_name[32] = {
-/* 0 */ "bltz", "bgez", "bltzl", "bgezl", "?", "?", "?", "?",
-/* 8 */ "tgei", "tgeiu", "tlti", "tltiu", "teqi", "?", "tnei", "?",
-/*16 */ "bltzal", "bgezal", "bltzall", "bgezall", "?", "?", "?", "?",
-/*24 */ "?", "?", "?", "?", "?", "?", "?", "?",
-};
-
-static const char * const cop1_name[64] = {
-/* 0 */ "fadd",  "fsub", "fmpy", "fdiv", "fsqrt","fabs", "fmov", "fneg",
-/* 8 */ "fop08","fop09","fop0a","fop0b","fop0c","fop0d","fop0e","fop0f",
-/*16 */ "fop10","fop11","fop12","fop13","fop14","fop15","fop16","fop17",
-/*24 */ "fop18","fop19","fop1a","fop1b","fop1c","fop1d","fop1e","fop1f",
-/*32 */ "fcvts","fcvtd","fcvte","fop23","fcvtw","fop25","fop26","fop27",
-/*40 */ "fop28","fop29","fop2a","fop2b","fop2c","fop2d","fop2e","fop2f",
-/*48 */ "fcmp.f","fcmp.un","fcmp.eq","fcmp.ueq","fcmp.olt","fcmp.ult",
-    "fcmp.ole","fcmp.ule",
-/*56 */ "fcmp.sf","fcmp.ngle","fcmp.seq","fcmp.ngl","fcmp.lt","fcmp.nge",
-    "fcmp.le","fcmp.ngt"
-};
-
-static const char * const fmt_name[16] = {
-    "s",    "d",    "e",    "fmt3",
-    "w",    "fmt5", "fmt6", "fmt7",
-    "fmt8", "fmt9", "fmta", "fmtb",
-    "fmtc", "fmtd", "fmte", "fmtf"
-};
-
-#if defined(__mips_n32) || defined(__mips_n64)
-static char * const reg_name[32] = {
-    "zero", "at",   "v0",   "v1",   "a0",   "a1",   "a2",   "a3",
-    "a4",   "a5",   "a6",   "a7",   "t0",   "t1",   "t2",   "t3",
-    "s0",   "s1",   "s2",   "s3",   "s4",   "s5",   "s6",   "s7",
-    "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra"
-};
-#else
-
-static char * alt_arm_reg_name[32] = {  // hacked names for comparison with ARM code
-    "zero", "at",   "r0",   "r1",   "r2",   "r3",   "r4",   "r5",
-    "r6",   "r7",   "r8",   "r9",   "r10",  "r11",  "r12",  "r13",
-    "r14",  "r15",  "at2",  "cmp",  "s4",   "s5",   "s6",   "s7",
-    "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra"
-};
-
-static char * mips_reg_name[32] = {
-    "zero", "at",   "v0",   "v1",   "a0",   "a1",   "a2",   "a3",
-    "t0",   "t1",   "t2",   "t3",   "t4",   "t5",   "t6",   "t7",
-    "s0",   "s1",   "s2",   "s3",   "s4",   "s5",   "s6",   "s7",
-    "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra"
-};
-
-static char ** reg_name =  &mips_reg_name[0];
-
-#endif /* __mips_n32 || __mips_n64 */
-
-static const char * const c0_opname[64] = {
-    "c0op00","tlbr",  "tlbwi", "c0op03","c0op04","c0op05","tlbwr", "c0op07",
-    "tlbp",  "c0op11","c0op12","c0op13","c0op14","c0op15","c0op16","c0op17",
-    "rfe",   "c0op21","c0op22","c0op23","c0op24","c0op25","c0op26","c0op27",
-    "eret",  "c0op31","c0op32","c0op33","c0op34","c0op35","c0op36","c0op37",
-    "c0op40","c0op41","c0op42","c0op43","c0op44","c0op45","c0op46","c0op47",
-    "c0op50","c0op51","c0op52","c0op53","c0op54","c0op55","c0op56","c0op57",
-    "c0op60","c0op61","c0op62","c0op63","c0op64","c0op65","c0op66","c0op67",
-    "c0op70","c0op71","c0op72","c0op73","c0op74","c0op75","c0op77","c0op77",
-};
-
-static const char * const c0_reg[32] = {
-    "index",    "random",   "tlblo0",  "tlblo1",
-    "context",  "pagemask", "wired",   "cp0r7",
-    "badvaddr", "count",    "tlbhi",   "compare",
-    "status",   "cause",    "epc",     "prid",
-    "config",   "lladdr",   "watchlo", "watchhi",
-    "xcontext", "cp0r21",   "cp0r22",  "debug",
-    "depc",     "perfcnt",  "ecc",     "cacheerr",
-    "taglo",    "taghi",    "errepc",  "desave"
-};
-
-static void print_addr(db_addr_t);
-db_addr_t mips_disassem(db_addr_t loc, char *di_buffer, int alt_dis_format);
-
-
-/*
- * Disassemble instruction 'insn' nominally at 'loc'.
- * 'loc' may in fact contain a breakpoint instruction.
- */
-static db_addr_t
-db_disasm_insn(int insn, db_addr_t loc, bool altfmt __unused)
-{
-    bool bdslot = false;
-    InstFmt i;
-
-    i.word = insn;
-
-    switch (i.JType.op) {
-    case OP_SPECIAL:
-        if (i.word == 0) {
-            db_printf("nop");
-            break;
-        }
-        if (i.word == 0x0080) {
-            db_printf("NIY");
-            break;
-        }
-        if (i.word == 0x00c0) {
-            db_printf("NOT IMPL");
-            break;
-        }
-        /* Special cases --------------------------------------------------
-         * "addu" is a "move" only in 32-bit mode.  What's the correct
-         * answer - never decode addu/daddu as "move"?
-         */
-        if ( (i.RType.func == OP_ADDU && i.RType.rt == 0)  ||
-             (i.RType.func == OP_OR   && i.RType.rt == 0) ) {
-            db_printf("move\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rs]);
-            break;
-        }
-        // mips32r2, rotr & rotrv
-        if (i.RType.func == OP_SRL && (i.RType.rs & 1) == 1) {
-            db_printf("rotr\t%s,%s,%d", reg_name[i.RType.rd],
-                reg_name[i.RType.rt], i.RType.shamt);
-            break;
-        }
-        if (i.RType.func == OP_SRLV && (i.RType.shamt & 1) == 1) {
-            db_printf("rotrv\t%s,%s,%s", reg_name[i.RType.rd],
-                reg_name[i.RType.rt], reg_name[i.RType.rs]);
-            break;
-        }
-
-
-        db_printf("%s", spec_name[i.RType.func]);
-        switch (i.RType.func) {
-        case OP_SLL:
-        case OP_SRL:
-        case OP_SRA:
-        case OP_DSLL:
-
-        case OP_DSRL:
-        case OP_DSRA:
-        case OP_DSLL32:
-        case OP_DSRL32:
-        case OP_DSRA32:
-            db_printf("\t%s,%s,%d",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt],
-                i.RType.shamt);
-            break;
-
-        case OP_SLLV:
-        case OP_SRLV:
-        case OP_SRAV:
-        case OP_DSLLV:
-        case OP_DSRLV:
-        case OP_DSRAV:
-            db_printf("\t%s,%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt],
-                reg_name[i.RType.rs]);
-            break;
-
-        case OP_MFHI:
-        case OP_MFLO:
-            db_printf("\t%s", reg_name[i.RType.rd]);
-            break;
-
-        case OP_JR:
-        case OP_JALR:
-            db_printf("\t%s", reg_name[i.RType.rs]);
-            bdslot = true;
-            break;
-        case OP_MTLO:
-        case OP_MTHI:
-            db_printf("\t%s", reg_name[i.RType.rs]);
-            break;
-
-        case OP_MULT:
-        case OP_MULTU:
-        case OP_DMULT:
-        case OP_DMULTU:
-        case OP_DIV:
-        case OP_DIVU:
-        case OP_DDIV:
-        case OP_DDIVU:
-            db_printf("\t%s,%s",
-                reg_name[i.RType.rs],
-                reg_name[i.RType.rt]);
-            break;
-
-
-        case OP_SYSCALL:
-        case OP_SYNC:
-            break;
-
-        case OP_BREAK:
-            db_printf("\t%d", (i.RType.rs << 5) | i.RType.rt);
-            break;
-
-        default:
-            db_printf("\t%s,%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rs],
-                reg_name[i.RType.rt]);
-        }
-        break;
-
-    case OP_SPECIAL2:
-        if (i.RType.func == OP_MUL)
-            db_printf("%s\t%s,%s,%s",
-                spec2_name[i.RType.func & 0x3f],
-                    reg_name[i.RType.rd],
-                    reg_name[i.RType.rs],
-                    reg_name[i.RType.rt]);
-        else
-            db_printf("%s\t%s,%s",
-                spec2_name[i.RType.func & 0x3f],
-                    reg_name[i.RType.rs],
-                    reg_name[i.RType.rt]);
-
-        break;
-
-    case OP_SPECIAL3:
-        if (i.RType.func == OP_EXT)
-            db_printf("ext\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd+1);
-        else if (i.RType.func == OP_INS)
-            db_printf("ins\t%s,%s,%d,%d",
-                    reg_name[i.RType.rt],
-                    reg_name[i.RType.rs],
-                    i.RType.shamt,
-                    i.RType.rd-i.RType.shamt+1);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_WSBH)
-            db_printf("wsbh\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_SEB)
-            db_printf("seb\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else if (i.RType.func == OP_BSHFL && i.RType.shamt == OP_SEH)
-            db_printf("seh\t%s,%s",
-                reg_name[i.RType.rd],
-                reg_name[i.RType.rt]);
-        else
-            db_printf("Unknown");
-        break;
-
-    case OP_BCOND:
-        db_printf("%s\t%s,", bcond_name[i.IType.rt],
-            reg_name[i.IType.rs]);
-        goto pr_displ;
-
-    case OP_BLEZ:
-    case OP_BLEZL:
-    case OP_BGTZ:
-    case OP_BGTZL:
-        db_printf("%s\t%s,", op_name[i.IType.op],
-            reg_name[i.IType.rs]);
-        goto pr_displ;
-
-    case OP_BEQ:
-    case OP_BEQL:
-        if (i.IType.rs == 0 && i.IType.rt == 0) {
-            db_printf("b  \t");
-            goto pr_displ;
-        }
-        /* FALLTHROUGH */
-    case OP_BNE:
-    case OP_BNEL:
-        db_printf("%s\t%s,%s,", op_name[i.IType.op],
-            reg_name[i.IType.rs],
-            reg_name[i.IType.rt]);
-    pr_displ:
-        print_addr(loc + 4 + ((short)i.IType.imm << 2));
-        bdslot = true;
-        break;
-
-    case OP_COP0:
-        switch (i.RType.rs) {
-        case OP_BCx:
-        case OP_BCy:
-
-            db_printf("bc0%c\t",
-                "ft"[i.RType.rt & COPz_BC_TF_MASK]);
-            goto pr_displ;
-
-        case OP_MT:
-            db_printf("mtc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_DMT:
-            db_printf("dmtc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_MF:
-            db_printf("mfc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        case OP_DMF:
-            db_printf("dmfc0\t%s,%s",
-                reg_name[i.RType.rt],
-                c0_reg[i.RType.rd]);
-            break;
-
-        default:
-            db_printf("%s", c0_opname[i.FRType.func]);
-        }
-        break;
-
-    case OP_COP1:
-        switch (i.RType.rs) {
-        case OP_BCx:
-        case OP_BCy:
-            db_printf("bc1%c\t",
-                "ft"[i.RType.rt & COPz_BC_TF_MASK]);
-            goto pr_displ;
-
-        case OP_MT:
-            db_printf("mtc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_MF:
-            db_printf("mfc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_CT:
-            db_printf("ctc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        case OP_CF:
-            db_printf("cfc1\t%s,f%d",
-                reg_name[i.RType.rt],
-                i.RType.rd);
-            break;
-
-        default:
-            db_printf("%s.%s\tf%d,f%d,f%d",
-                cop1_name[i.FRType.func],
-                fmt_name[i.FRType.fmt],
-                i.FRType.fd, i.FRType.fs, i.FRType.ft);
-        }
-        break;
-
-    case OP_J:
-    case OP_JAL:
-        db_printf("%s\t", op_name[i.JType.op]);
-        print_addr((loc & 0xF0000000) | (i.JType.target << 2));
-        bdslot = true;
-        break;
-
-    case OP_LWC1:
-    case OP_SWC1:
-        db_printf("%s\tf%d,", op_name[i.IType.op],
-            i.IType.rt);
-        goto loadstore;
-
-    case OP_LB:
-    case OP_LH:
-    case OP_LW:
-    case OP_LD:
-    case OP_LBU:
-    case OP_LHU:
-    case OP_LWU:
-    case OP_SB:
-    case OP_SH:
-    case OP_SW:
-    case OP_SD:
-        db_printf("%s\t%s,", op_name[i.IType.op],
-            reg_name[i.IType.rt]);
-    loadstore:
-        db_printf("%d(%s)", (short)i.IType.imm,
-            reg_name[i.IType.rs]);
-        break;
-
-    case OP_ORI:
-    case OP_XORI:
-        if (i.IType.rs == 0) {
-            db_printf("li\t%s,0x%x",
-                reg_name[i.IType.rt],
-                i.IType.imm);
-            break;
-        }
-        /* FALLTHROUGH */
-    case OP_ANDI:
-        db_printf("%s\t%s,%s,0x%x", op_name[i.IType.op],
-            reg_name[i.IType.rt],
-            reg_name[i.IType.rs],
-            i.IType.imm);
-        break;
-
-    case OP_LUI:
-        db_printf("%s\t%s,0x%x", op_name[i.IType.op],
-            reg_name[i.IType.rt],
-            i.IType.imm);
-        break;
-
-    case OP_CACHE:
-        db_printf("%s\t0x%x,0x%x(%s)",
-            op_name[i.IType.op],
-            i.IType.rt,
-            i.IType.imm,
-            reg_name[i.IType.rs]);
-        break;
-
-    case OP_ADDI:
-    case OP_DADDI:
-    case OP_ADDIU:
-    case OP_DADDIU:
-        if (i.IType.rs == 0) {
-            db_printf("li\t%s,%d",
-                reg_name[i.IType.rt],
-                (short)i.IType.imm);
-            break;
-        }
-        /* FALLTHROUGH */
-    default:
-        db_printf("%s\t%s,%s,%d", op_name[i.IType.op],
-            reg_name[i.IType.rt],
-            reg_name[i.IType.rs],
-            (short)i.IType.imm);
-    }
-    // db_printf("\n");
-    // if (bdslot) {
-    //     db_printf("   bd: ");
-    //     mips_disassem(loc+4);
-    //     return (loc + 8);
-    // }
-    return (loc + 4);
-}
-
-static void
-print_addr(db_addr_t loc)
-{
-    db_printf("0x%08x", loc);
-}
-
-
-
-static void db_printf(const char* fmt, ...)
-{
-    int cnt;
-    va_list argp;
-    va_start(argp, fmt);
-    if (sprintf_buffer) {
-        cnt = vsnprintf(sprintf_buffer, sprintf_buf_len, fmt, argp);
-        sprintf_buffer += cnt;
-        sprintf_buf_len -= cnt;
-    } else {
-        vprintf(fmt, argp);
-    }
-    va_end(argp);
-}
-
-
-/*
- * Disassemble instruction at 'loc'.
- * Return address of start of next instruction.
- * Since this function is used by 'examine' and by 'step'
- * "next instruction" does NOT mean the next instruction to
- * be executed but the 'linear' next instruction.
- */
-db_addr_t
-mips_disassem(db_addr_t loc, char *di_buffer, int alt_dis_format)
-{
-    u_int32_t instr;
-
-    if (alt_dis_format) {   // use ARM register names for disassembly
-        reg_name = &alt_arm_reg_name[0];
-    }
-
-    sprintf_buffer = di_buffer;     // quick 'n' dirty printf() vs sprintf()
-    sprintf_buf_len = 39;           // should be passed in
-
-    instr =  *(u_int32_t *)loc;
-    return (db_disasm_insn(instr, loc, false));
-}
-
diff --git a/libpixelflinger/codeflinger/mips_disassem.h b/libpixelflinger/codeflinger/mips_disassem.h
deleted file mode 100644
index 2d5b7f5..0000000
--- a/libpixelflinger/codeflinger/mips_disassem.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*  $NetBSD: db_disasm.c,v 1.19 2007/02/28 04:21:53 thorpej Exp $   */
-
-/*-
- * Copyright (c) 1991, 1993
- *  The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *  from: @(#)kadb.c    8.1 (Berkeley) 6/10/93
- */
-
-
-
-#ifndef ANDROID_MIPS_DISASSEM_H
-#define ANDROID_MIPS_DISASSEM_H
-
-#include <sys/types.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-
-// could add an interface like this, but I have not
-// typedef struct {
-//  u_int   (*di_readword)(u_int);
-//  void    (*di_printaddr)(u_int);
-//  void    (*di_printf)(const char *, ...);
-// } disasm_interface_t;
-
-/* Prototypes for callable functions */
-
-// u_int disasm(const disasm_interface_t *, u_int, int);
-
-void mips_disassem(uint32_t *location, char *di_buffer, int alt_fmt);
-
-#if __cplusplus
-}
-#endif
-
-#endif /* !ANDROID_MIPS_DISASSEM_H */
diff --git a/libpixelflinger/codeflinger/mips_opcode.h b/libpixelflinger/codeflinger/mips_opcode.h
deleted file mode 100644
index 45bb19e..0000000
--- a/libpixelflinger/codeflinger/mips_opcode.h
+++ /dev/null
@@ -1,410 +0,0 @@
-/*  $NetBSD: mips_opcode.h,v 1.12 2005/12/11 12:18:09 christos Exp $    */
-
-/*-
- * Copyright (c) 1992, 1993
- *  The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *  @(#)mips_opcode.h   8.1 (Berkeley) 6/10/93
- */
-
-/*
- * Define the instruction formats and opcode values for the
- * MIPS instruction set.
- */
-
-#include <endian.h>
-
-/*
- * Define the instruction formats.
- */
-typedef union {
-    unsigned word;
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-    struct {
-        unsigned imm: 16;
-        unsigned rt: 5;
-        unsigned rs: 5;
-        unsigned op: 6;
-    } IType;
-
-    struct {
-        unsigned target: 26;
-        unsigned op: 6;
-    } JType;
-
-    struct {
-        unsigned func: 6;
-        unsigned shamt: 5;
-        unsigned rd: 5;
-        unsigned rt: 5;
-        unsigned rs: 5;
-        unsigned op: 6;
-    } RType;
-
-    struct {
-        unsigned func: 6;
-        unsigned fd: 5;
-        unsigned fs: 5;
-        unsigned ft: 5;
-        unsigned fmt: 4;
-        unsigned : 1;       /* always '1' */
-        unsigned op: 6;     /* always '0x11' */
-    } FRType;
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
-    struct {
-        unsigned op: 6;
-        unsigned rs: 5;
-        unsigned rt: 5;
-        unsigned imm: 16;
-    } IType;
-
-    struct {
-        unsigned op: 6;
-        unsigned target: 26;
-    } JType;
-
-    struct {
-        unsigned op: 6;
-        unsigned rs: 5;
-        unsigned rt: 5;
-        unsigned rd: 5;
-        unsigned shamt: 5;
-        unsigned func: 6;
-    } RType;
-
-    struct {
-        unsigned op: 6;     /* always '0x11' */
-        unsigned : 1;       /* always '1' */
-        unsigned fmt: 4;
-        unsigned ft: 5;
-        unsigned fs: 5;
-        unsigned fd: 5;
-        unsigned func: 6;
-    } FRType;
-#endif
-} InstFmt;
-
-/*
- * Values for the 'op' field.
- */
-#define OP_SPECIAL  000
-#define OP_BCOND    001
-#define OP_J        002
-#define OP_JAL      003
-#define OP_BEQ      004
-#define OP_BNE      005
-#define OP_BLEZ     006
-#define OP_BGTZ     007
-
-#if __mips_isa_rev < 6
-#define OP_ADDI     010
-#else
-#define OP_POP10    010
-#endif
-
-#define OP_ADDIU    011
-#define OP_SLTI     012
-#define OP_SLTIU    013
-#define OP_ANDI     014
-#define OP_ORI      015
-#define OP_XORI     016
-
-#if __mips_isa_rev < 6
-#define OP_LUI      017
-#else
-#define OP_AUI      017
-#endif
-
-#define OP_COP0     020
-#define OP_COP1     021
-#define OP_COP2     022
-
-#if __mips_isa_rev < 6
-#define OP_COP3     023
-#define OP_BEQL     024
-#define OP_BNEL     025
-#define OP_BLEZL    026
-#define OP_BGTZL    027
-#define OP_DADDI    030
-#else
-#define OP_POP26    026
-#define OP_POP27    027
-#define OP_POP30    030
-#endif
-
-#define OP_DADDIU   031
-
-#if __mips_isa_rev < 6
-#define OP_LDL      032
-#define OP_LDR      033
-#define OP_SPECIAL2 034
-#else
-#define OP_DAUI     035
-#endif
-
-#define OP_SPECIAL3 037
-
-#define OP_LB       040
-#define OP_LH       041
-
-#if __mips_isa_rev < 6
-#define OP_LWL      042
-#endif
-
-#define OP_LW       043
-#define OP_LBU      044
-#define OP_LHU      045
-#define OP_LWR      046
-#define OP_LHU      045
-
-#if __mips_isa_rev < 6
-#define OP_LWR      046
-#endif
-
-#define OP_LWU      047
-
-#define OP_SB       050
-#define OP_SH       051
-
-#if __mips_isa_rev < 6
-#define OP_SWL      052
-#endif
-
-#define OP_SW       053
-
-#if __mips_isa_rev < 6
-#define OP_SDL      054
-#define OP_SDR      055
-#define OP_SWR      056
-#define OP_CACHE    057
-#define OP_LL       060
-#define OP_LWC0     OP_LL
-#define OP_LWC1     061
-#define OP_LWC2     062
-#define OP_LWC3     063
-#define OP_LLD      064
-#else
-#define OP_LWC1     061
-#define OP_BC       062
-#endif
-
-#define OP_LDC1     065
-#define OP_LD       067
-
-#if __mips_isa_rev < 6
-#define OP_SC       070
-#define OP_SWC0     OP_SC
-#endif
-
-#define OP_SWC1     071
-
-#if __mips_isa_rev < 6
-#define OP_SWC2     072
-#define OP_SWC3     073
-#define OP_SCD      074
-#else
-#define OP_BALC     072
-#endif
-
-#define OP_SDC1     075
-#define OP_SD       077
-
-/*
- * Values for the 'func' field when 'op' == OP_SPECIAL.
- */
-#define OP_SLL      000
-#define OP_SRL      002
-#define OP_SRA      003
-#define OP_SLLV     004
-#define OP_SRLV     006
-#define OP_SRAV     007
-
-#if __mips_isa_rev < 6
-#define OP_JR       010
-#endif
-
-#define OP_JALR     011
-#define OP_SYSCALL  014
-#define OP_BREAK    015
-#define OP_SYNC     017
-
-#if __mips_isa_rev < 6
-#define OP_MFHI     020
-#define OP_MTHI     021
-#define OP_MFLO     022
-#define OP_MTLO     023
-#else
-#define OP_CLZ      020
-#define OP_CLO      021
-#define OP_DCLZ     022
-#define OP_DCLO     023
-#endif
-
-#define OP_DSLLV    024
-#define OP_DSRLV    026
-#define OP_DSRAV    027
-
-#if __mips_isa_rev < 6
-#define OP_MULT     030
-#define OP_MULTU    031
-#define OP_DIV      032
-#define OP_DIVU     033
-#define OP_DMULT    034
-#define OP_DMULTU   035
-#define OP_DDIV     036
-#define OP_DDIVU    037
-#else
-#define OP_SOP30    030
-#define OP_SOP31    031
-#define OP_SOP32    032
-#define OP_SOP33    033
-#define OP_SOP34    034
-#define OP_SOP35    035
-#define OP_SOP36    036
-#define OP_SOP37    037
-#endif
-
-#define OP_ADD      040
-#define OP_ADDU     041
-#define OP_SUB      042
-#define OP_SUBU     043
-#define OP_AND      044
-#define OP_OR       045
-#define OP_XOR      046
-#define OP_NOR      047
-
-#define OP_SLT      052
-#define OP_SLTU     053
-#define OP_DADD     054
-#define OP_DADDU    055
-#define OP_DSUB     056
-#define OP_DSUBU    057
-
-#define OP_TGE      060
-#define OP_TGEU     061
-#define OP_TLT      062
-#define OP_TLTU     063
-#define OP_TEQ      064
-#define OP_TNE      066
-
-#define OP_DSLL     070
-#define OP_DSRL     072
-#define OP_DSRA     073
-#define OP_DSLL32   074
-#define OP_DSRL32   076
-#define OP_DSRA32   077
-
-#if __mips_isa_rev < 6
-/*
- * Values for the 'func' field when 'op' == OP_SPECIAL2.
- * OP_SPECIAL2 opcodes are removed in mips32r6
- */
-#define OP_MAD      000     /* QED */
-#define OP_MADU     001     /* QED */
-#define OP_MUL      002     /* QED */
-#endif
-
-/*
- * Values for the 'func' field when 'op' == OP_SPECIAL3.
- */
-#define OP_EXT      000
-#define OP_DEXTM    001
-#define OP_DEXTU    002
-#define OP_DEXT     003
-#define OP_INS      004
-#define OP_DINSM    005
-#define OP_DINSU    006
-#define OP_DINS     007
-#define OP_BSHFL    040
-#define OP_RDHWR    073
-
-/*
- * Values for the 'shamt' field when OP_SPECIAL3 && func OP_BSHFL.
- */
-
-#define OP_WSBH     002
-#define OP_SEB      020
-#define OP_SEH      030
-
-#if __mips_isa_rev == 6
-/*
- * Values for the 'shamt' field when OP_SOP30.
- */
-#define OP_MUL      002
-#define OP_MUH      003
-#endif
-
-/*
- * Values for the 'func' field when 'op' == OP_BCOND.
- */
-#define OP_BLTZ     000
-#define OP_BGEZ     001
-
-#if __mips_isa_rev < 6
-#define OP_BLTZL    002
-#define OP_BGEZL    003
-#define OP_TGEI     010
-#define OP_TGEIU    011
-#define OP_TLTI     012
-#define OP_TLTIU    013
-#define OP_TEQI     014
-#define OP_TNEI     016
-#define OP_BLTZAL   020
-#define OP_BGEZAL   021
-#define OP_BLTZALL  022
-#define OP_BGEZALL  023
-#else
-#define OP_NAL      020
-#define OP_BAL      021
-#endif
-
-/*
- * Values for the 'rs' field when 'op' == OP_COPz.
- */
-#define OP_MF       000
-#define OP_DMF      001
-#define OP_MT       004
-#define OP_DMT      005
-#define OP_BCx      010
-#define OP_BCy      014
-#define OP_CF       002
-#define OP_CT       006
-
-/*
- * Values for the 'rt' field when 'op' == OP_COPz.
- */
-#define COPz_BC_TF_MASK 0x01
-#define COPz_BC_TRUE    0x01
-#define COPz_BC_FALSE   0x00
-#define COPz_BCL_TF_MASK    0x02
-#define COPz_BCL_TRUE   0x02
-#define COPz_BCL_FALSE  0x00
diff --git a/libpixelflinger/codeflinger/texturing.cpp b/libpixelflinger/codeflinger/texturing.cpp
deleted file mode 100644
index e6997bd..0000000
--- a/libpixelflinger/codeflinger/texturing.cpp
+++ /dev/null
@@ -1,1261 +0,0 @@
-/* libs/pixelflinger/codeflinger/texturing.cpp
-**
-** Copyright 2006, 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 "pixelflinger-code"
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include <log/log.h>
-
-#include "GGLAssembler.h"
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-// iterators are initialized like this:
-// (intToFixedCenter(x) * dx)>>16 + x0
-// ((x<<16 + 0x8000) * dx)>>16 + x0
-// ((x<<16)*dx + (0x8000*dx))>>16 + x0
-// ( (x*dx) + dx>>1 ) + x0
-// (x*dx) + (dx>>1 + x0)
-
-void GGLAssembler::init_iterated_color(fragment_parts_t& parts, const reg_t& x)
-{
-    context_t const* c = mBuilderContext.c;
-
-    if (mSmooth) {
-        // NOTE: we could take this case in the mDithering + !mSmooth case,
-        // but this would use up to 4 more registers for the color components
-        // for only a little added quality.
-        // Currently, this causes the system to run out of registers in
-        // some case (see issue #719496)
-
-        comment("compute initial iterated color (smooth and/or dither case)");
-
-        parts.iterated_packed = 0;
-        parts.packed = 0;
-
-        // 0x1: color component
-        // 0x2: iterators
-        const int optReload = mOptLevel >> 1;
-        if (optReload >= 3)         parts.reload = 0; // reload nothing
-        else if (optReload == 2)    parts.reload = 2; // reload iterators
-        else if (optReload == 1)    parts.reload = 1; // reload colors
-        else if (optReload <= 0)    parts.reload = 3; // reload both
-
-        if (!mSmooth) {
-            // we're not smoothing (just dithering), we never have to 
-            // reload the iterators
-            parts.reload &= ~2;
-        }
-
-        Scratch scratches(registerFile());
-        const int t0 = (parts.reload & 1) ? scratches.obtain() : 0;
-        const int t1 = (parts.reload & 2) ? scratches.obtain() : 0;
-        for (int i=0 ; i<4 ; i++) {
-            if (!mInfo[i].iterated)
-                continue;            
-            
-            // this component exists in the destination and is not replaced
-            // by a texture unit.
-            const int c = (parts.reload & 1) ? t0 : obtainReg();              
-            if (i==0) CONTEXT_LOAD(c, iterators.ydady);
-            if (i==1) CONTEXT_LOAD(c, iterators.ydrdy);
-            if (i==2) CONTEXT_LOAD(c, iterators.ydgdy);
-            if (i==3) CONTEXT_LOAD(c, iterators.ydbdy);
-            parts.argb[i].reg = c;
-
-            if (mInfo[i].smooth) {
-                parts.argb_dx[i].reg = (parts.reload & 2) ? t1 : obtainReg();
-                const int dvdx = parts.argb_dx[i].reg;
-                CONTEXT_LOAD(dvdx, generated_vars.argb[i].dx);
-                MLA(AL, 0, c, x.reg, dvdx, c);
-                
-                // adjust the color iterator to make sure it won't overflow
-                if (!mAA) {
-                    // this is not needed when we're using anti-aliasing
-                    // because we will (have to) clamp the components
-                    // anyway.
-                    int end = scratches.obtain();
-                    MOV(AL, 0, end, reg_imm(parts.count.reg, LSR, 16));
-                    MLA(AL, 1, end, dvdx, end, c);
-                    SUB(MI, 0, c, c, end);
-                    BIC(AL, 0, c, c, reg_imm(c, ASR, 31)); 
-                    scratches.recycle(end);
-                }
-            }
-            
-            if (parts.reload & 1) {
-                CONTEXT_STORE(c, generated_vars.argb[i].c);
-            }
-        }
-    } else {
-        // We're not smoothed, so we can 
-        // just use a packed version of the color and extract the
-        // components as needed (or not at all if we don't blend)
-
-        // figure out if we need the iterated color
-        int load = 0;
-        for (int i=0 ; i<4 ; i++) {
-            component_info_t& info = mInfo[i];
-            if ((info.inDest || info.needed) && !info.replaced)
-                load |= 1;
-        }
-        
-        parts.iterated_packed = 1;
-        parts.packed = (!mTextureMachine.mask && !mBlending
-                && !mFog && !mDithering);
-        parts.reload = 0;
-        if (load || parts.packed) {
-            if (mBlending || mDithering || mInfo[GGLFormat::ALPHA].needed) {
-                comment("load initial iterated color (8888 packed)");
-                parts.iterated.setTo(obtainReg(),
-                        &(c->formats[GGL_PIXEL_FORMAT_RGBA_8888]));
-                CONTEXT_LOAD(parts.iterated.reg, packed8888);
-            } else {
-                comment("load initial iterated color (dest format packed)");
-
-                parts.iterated.setTo(obtainReg(), &mCbFormat);
-
-                // pre-mask the iterated color
-                const int bits = parts.iterated.size();
-                const uint32_t size = ((bits>=32) ? 0 : (1LU << bits)) - 1;
-                uint32_t mask = 0;
-                if (mMasking) {
-                    for (int i=0 ; i<4 ; i++) {
-                        const int component_mask = 1<<i;
-                        const int h = parts.iterated.format.c[i].h;
-                        const int l = parts.iterated.format.c[i].l;
-                        if (h && (!(mMasking & component_mask))) {
-                            mask |= ((1<<(h-l))-1) << l;
-                        }
-                    }
-                }
-
-                if (mMasking && ((mask & size)==0)) {
-                    // none of the components are present in the mask
-                } else {
-                    CONTEXT_LOAD(parts.iterated.reg, packed);
-                    if (mCbFormat.size == 1) {
-                        AND(AL, 0, parts.iterated.reg,
-                                parts.iterated.reg, imm(0xFF));
-                    } else if (mCbFormat.size == 2) {
-                        MOV(AL, 0, parts.iterated.reg,
-                                reg_imm(parts.iterated.reg, LSR, 16));
-                    }
-                }
-
-                // pre-mask the iterated color
-                if (mMasking) {
-                    build_and_immediate(parts.iterated.reg, parts.iterated.reg,
-                            mask, bits);
-                }
-            }
-        }
-    }
-}
-
-void GGLAssembler::build_iterated_color(
-        component_t& fragment,
-        const fragment_parts_t& parts,
-        int component,
-        Scratch& regs)
-{
-    fragment.setTo( regs.obtain(), 0, 32, CORRUPTIBLE); 
-
-    if (!mInfo[component].iterated)
-        return;
-
-    if (parts.iterated_packed) {
-        // iterated colors are packed, extract the one we need
-        extract(fragment, parts.iterated, component);
-    } else {
-        fragment.h = GGL_COLOR_BITS;
-        fragment.l = GGL_COLOR_BITS - 8;
-        fragment.flags |= CLEAR_LO;
-        // iterated colors are held in their own register,
-        // (smooth and/or dithering case)
-        if (parts.reload==3) {
-            // this implies mSmooth
-            Scratch scratches(registerFile());
-            int dx = scratches.obtain();
-            CONTEXT_LOAD(fragment.reg, generated_vars.argb[component].c);
-            CONTEXT_LOAD(dx, generated_vars.argb[component].dx);
-            ADD(AL, 0, dx, fragment.reg, dx);
-            CONTEXT_STORE(dx, generated_vars.argb[component].c);
-        } else if (parts.reload & 1) {
-            CONTEXT_LOAD(fragment.reg, generated_vars.argb[component].c);
-        } else {
-            // we don't reload, so simply rename the register and mark as
-            // non CORRUPTIBLE so that the texture env or blending code
-            // won't modify this (renamed) register
-            regs.recycle(fragment.reg);
-            fragment.reg = parts.argb[component].reg;
-            fragment.flags &= ~CORRUPTIBLE;
-        }
-        if (mInfo[component].smooth && mAA) {
-            // when using smooth shading AND anti-aliasing, we need to clamp
-            // the iterators because there is always an extra pixel on the
-            // edges, which most of the time will cause an overflow
-            // (since technically its outside of the domain).
-            BIC(AL, 0, fragment.reg, fragment.reg,
-                    reg_imm(fragment.reg, ASR, 31));
-            component_sat(fragment);
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::decodeLogicOpNeeds(const needs_t& needs)
-{
-    // gather some informations about the components we need to process...
-    const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-    switch(opcode) {
-    case GGL_COPY:
-        mLogicOp = 0;
-        break;
-    case GGL_CLEAR:
-    case GGL_SET:
-        mLogicOp = LOGIC_OP;
-        break;
-    case GGL_AND:
-    case GGL_AND_REVERSE:
-    case GGL_AND_INVERTED:
-    case GGL_XOR:
-    case GGL_OR:
-    case GGL_NOR:
-    case GGL_EQUIV:
-    case GGL_OR_REVERSE:
-    case GGL_OR_INVERTED:
-    case GGL_NAND:
-        mLogicOp = LOGIC_OP|LOGIC_OP_SRC|LOGIC_OP_DST;
-        break;
-    case GGL_NOOP:
-    case GGL_INVERT:
-        mLogicOp = LOGIC_OP|LOGIC_OP_DST;
-        break;        
-    case GGL_COPY_INVERTED:
-        mLogicOp = LOGIC_OP|LOGIC_OP_SRC;
-        break;
-    };        
-}
-
-void GGLAssembler::decodeTMUNeeds(const needs_t& needs, context_t const* c)
-{
-    uint8_t replaced=0;
-    mTextureMachine.mask = 0;
-    mTextureMachine.activeUnits = 0;
-    for (int i=GGL_TEXTURE_UNIT_COUNT-1 ; i>=0 ; i--) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (replaced == 0xF) {
-            // all components are replaced, skip this TMU.
-            tmu.format_idx = 0;
-            tmu.mask = 0;
-            tmu.replaced = replaced;
-            continue;
-        }
-        tmu.format_idx = GGL_READ_NEEDS(T_FORMAT, needs.t[i]);
-        tmu.format = c->formats[tmu.format_idx];
-        tmu.bits = tmu.format.size*8;
-        tmu.swrap = GGL_READ_NEEDS(T_S_WRAP, needs.t[i]);
-        tmu.twrap = GGL_READ_NEEDS(T_T_WRAP, needs.t[i]);
-        tmu.env = ggl_needs_to_env(GGL_READ_NEEDS(T_ENV, needs.t[i]));
-        tmu.pot = GGL_READ_NEEDS(T_POT, needs.t[i]);
-        tmu.linear = GGL_READ_NEEDS(T_LINEAR, needs.t[i])
-                && tmu.format.size!=3; // XXX: only 8, 16 and 32 modes for now
-
-        // 5551 linear filtering is not supported
-        if (tmu.format_idx == GGL_PIXEL_FORMAT_RGBA_5551)
-            tmu.linear = 0;
-        
-        tmu.mask = 0;
-        tmu.replaced = replaced;
-
-        if (tmu.format_idx) {
-            mTextureMachine.activeUnits++;
-            if (tmu.format.c[0].h)    tmu.mask |= 0x1;
-            if (tmu.format.c[1].h)    tmu.mask |= 0x2;
-            if (tmu.format.c[2].h)    tmu.mask |= 0x4;
-            if (tmu.format.c[3].h)    tmu.mask |= 0x8;
-            if (tmu.env == GGL_REPLACE) {
-                replaced |= tmu.mask;
-            } else if (tmu.env == GGL_DECAL) {
-                if (!tmu.format.c[GGLFormat::ALPHA].h) {
-                    // if we don't have alpha, decal does nothing
-                    tmu.mask = 0;
-                } else {
-                    // decal always ignores At
-                    tmu.mask &= ~(1<<GGLFormat::ALPHA);
-                }
-            }
-        }
-        mTextureMachine.mask |= tmu.mask;
-        //printf("%d: mask=%08lx, replaced=%08lx\n",
-        //    i, int(tmu.mask), int(tmu.replaced));
-    }
-    mTextureMachine.replaced = replaced;
-    mTextureMachine.directTexture = 0;
-    //printf("replaced=%08lx\n", mTextureMachine.replaced);
-}
-
-
-void GGLAssembler::init_textures(
-        tex_coord_t* coords,
-        const reg_t& x, const reg_t& y)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    int Rx = x.reg;
-    int Ry = y.reg;
-
-    if (mTextureMachine.mask) {
-        comment("compute texture coordinates");
-    }
-
-    // init texture coordinates for each tmu
-    const int cb_format_idx = GGL_READ_NEEDS(CB_FORMAT, needs.n);
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11)) 
-        {
-            // 1:1 texture
-            pointer_t& txPtr = coords[i].ptr;
-            txPtr.setTo(obtainReg(), tmu.bits);
-            CONTEXT_LOAD(txPtr.reg, state.texture[i].iterators.ydsdy);
-            ADD(AL, 0, Rx, Rx, reg_imm(txPtr.reg, ASR, 16));    // x += (s>>16)
-            CONTEXT_LOAD(txPtr.reg, state.texture[i].iterators.ydtdy);
-            ADD(AL, 0, Ry, Ry, reg_imm(txPtr.reg, ASR, 16));    // y += (t>>16)
-            // merge base & offset
-            CONTEXT_LOAD(txPtr.reg, generated_vars.texture[i].stride);
-            SMLABB(AL, Rx, Ry, txPtr.reg, Rx);               // x+y*stride
-            CONTEXT_ADDR_LOAD(txPtr.reg, generated_vars.texture[i].data);
-            base_offset(txPtr, txPtr, Rx);
-        } else {
-            Scratch scratches(registerFile());
-            reg_t& s = coords[i].s;
-            reg_t& t = coords[i].t;
-            // s = (x * dsdx)>>16 + ydsdy
-            // s = (x * dsdx)>>16 + (y*dsdy)>>16 + s0
-            // t = (x * dtdx)>>16 + ydtdy
-            // t = (x * dtdx)>>16 + (y*dtdy)>>16 + t0
-            s.setTo(obtainReg());
-            t.setTo(obtainReg());
-            const int need_w = GGL_READ_NEEDS(W, needs.n);
-            if (need_w) {
-                CONTEXT_LOAD(s.reg, state.texture[i].iterators.ydsdy);
-                CONTEXT_LOAD(t.reg, state.texture[i].iterators.ydtdy);
-            } else {
-                int ydsdy = scratches.obtain();
-                int ydtdy = scratches.obtain();
-                CONTEXT_LOAD(s.reg, generated_vars.texture[i].dsdx);
-                CONTEXT_LOAD(ydsdy, state.texture[i].iterators.ydsdy);
-                CONTEXT_LOAD(t.reg, generated_vars.texture[i].dtdx);
-                CONTEXT_LOAD(ydtdy, state.texture[i].iterators.ydtdy);
-                MLA(AL, 0, s.reg, Rx, s.reg, ydsdy);
-                MLA(AL, 0, t.reg, Rx, t.reg, ydtdy);
-            }
-            
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t.reg, generated_vars.texture[i].spill[1]);
-                recycleReg(s.reg);
-                recycleReg(t.reg);
-            }
-        }
-
-        // direct texture?
-        if (!multiTexture && !mBlending && !mDithering && !mFog && 
-            cb_format_idx == tmu.format_idx && !tmu.linear &&
-            mTextureMachine.replaced == tmu.mask) 
-        {
-                mTextureMachine.directTexture = i + 1; 
-        }
-    }
-}
-
-void GGLAssembler::build_textures(  fragment_parts_t& parts,
-                                    Scratch& regs)
-{
-    // We don't have a way to spill registers automatically
-    // spill depth and AA regs, when we know we may have to.
-    // build the spill list...
-    uint32_t spill_list = 0;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-        if (tmu.linear) {
-            // we may run out of register if we have linear filtering
-            // at 1 or 4 bytes / pixel on any texture unit.
-            if (tmu.format.size == 1) {
-                // if depth and AA enabled, we'll run out of 1 register
-                if (parts.z.reg > 0 && parts.covPtr.reg > 0)
-                    spill_list |= 1<<parts.covPtr.reg;
-            }
-            if (tmu.format.size == 4) {
-                // if depth or AA enabled, we'll run out of 1 or 2 registers
-                if (parts.z.reg > 0)
-                    spill_list |= 1<<parts.z.reg;
-                if (parts.covPtr.reg > 0)   
-                    spill_list |= 1<<parts.covPtr.reg;
-            }
-        }
-    }
-
-    Spill spill(registerFile(), *this, spill_list);
-
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-
-        pointer_t& txPtr = parts.coords[i].ptr;
-        pixel_t& texel = parts.texel[i];
-
-        // repeat...
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11))
-        { // 1:1 textures
-            comment("fetch texel");
-            texel.setTo(regs.obtain(), &tmu.format);
-            load(txPtr, texel, WRITE_BACK);
-        } else {
-            Scratch scratches(registerFile());
-            reg_t& s = parts.coords[i].s;
-            reg_t& t = parts.coords[i].t;
-            if ((mOptLevel&1)==0) {
-                comment("reload s/t (multitexture or linear filtering)");
-                s.reg = scratches.obtain();
-                t.reg = scratches.obtain();
-                CONTEXT_LOAD(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_LOAD(t.reg, generated_vars.texture[i].spill[1]);
-            }
-
-            if (registerFile().status() & RegisterFile::OUT_OF_REGISTERS)
-                return;
-
-            comment("compute repeat/clamp");
-            int u       = scratches.obtain();
-            int v       = scratches.obtain();
-            int width   = scratches.obtain();
-            int height  = scratches.obtain();
-            int U = 0;
-            int V = 0;
-
-            if (registerFile().status() & RegisterFile::OUT_OF_REGISTERS)
-                return;
-
-            CONTEXT_LOAD(width,  generated_vars.texture[i].width);
-            CONTEXT_LOAD(height, generated_vars.texture[i].height);
-
-            int FRAC_BITS = 0;
-            if (tmu.linear) {
-                // linear interpolation
-                if (tmu.format.size == 1) {
-                    // for 8-bits textures, we can afford
-                    // 7 bits of fractional precision at no
-                    // additional cost (we can't do 8 bits
-                    // because filter8 uses signed 16 bits muls)
-                    FRAC_BITS = 7;
-                } else if (tmu.format.size == 2) {
-                    // filter16() is internally limited to 4 bits, so:
-                    // FRAC_BITS=2 generates less instructions,
-                    // FRAC_BITS=3,4,5 creates unpleasant artifacts,
-                    // FRAC_BITS=6+ looks good
-                    FRAC_BITS = 6;
-                } else if (tmu.format.size == 4) {
-                    // filter32() is internally limited to 8 bits, so:
-                    // FRAC_BITS=4 looks good
-                    // FRAC_BITS=5+ looks better, but generates 3 extra ipp
-                    FRAC_BITS = 6;
-                } else {
-                    // for all other cases we use 4 bits.
-                    FRAC_BITS = 4;
-                }
-            }
-            wrapping(u, s.reg, width,  tmu.swrap, FRAC_BITS);
-            wrapping(v, t.reg, height, tmu.twrap, FRAC_BITS);
-
-            if (tmu.linear) {
-                comment("compute linear filtering offsets");
-                // pixel size scale
-                const int shift = 31 - gglClz(tmu.format.size);
-                U = scratches.obtain();
-                V = scratches.obtain();
-
-                if (registerFile().status() & RegisterFile::OUT_OF_REGISTERS)
-                    return;
-
-                // sample the texel center
-                SUB(AL, 0, u, u, imm(1<<(FRAC_BITS-1)));
-                SUB(AL, 0, v, v, imm(1<<(FRAC_BITS-1)));
-
-                // get the fractionnal part of U,V
-                AND(AL, 0, U, u, imm((1<<FRAC_BITS)-1));
-                AND(AL, 0, V, v, imm((1<<FRAC_BITS)-1));
-
-                // compute width-1 and height-1
-                SUB(AL, 0, width,  width,  imm(1));
-                SUB(AL, 0, height, height, imm(1));
-
-                // get the integer part of U,V and clamp/wrap
-                // and compute offset to the next texel
-                if (tmu.swrap == GGL_NEEDS_WRAP_REPEAT) {
-                    // u has already been REPEATed
-                    MOV(AL, 1, u, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(MI, 0, u, width);                    
-                    CMP(AL, u, width);
-                    MOV(LT, 0, width, imm(1 << shift));
-                    if (shift)
-                        MOV(GE, 0, width, reg_imm(width, LSL, shift));
-                    RSB(GE, 0, width, width, imm(0));
-                } else {
-                    // u has not been CLAMPed yet
-                    // algorithm:
-                    // if ((u>>4) >= width)
-                    //      u = width<<4
-                    //      width = 0
-                    // else
-                    //      width = 1<<shift
-                    // u = u>>4; // get integer part
-                    // if (u<0)
-                    //      u = 0
-                    //      width = 0
-                    // generated_vars.rt = width
-                    
-                    CMP(AL, width, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(LE, 0, u, reg_imm(width, LSL, FRAC_BITS));
-                    MOV(LE, 0, width, imm(0));
-                    MOV(GT, 0, width, imm(1 << shift));
-                    MOV(AL, 1, u, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(MI, 0, u, imm(0));
-                    MOV(MI, 0, width, imm(0));
-                }
-                CONTEXT_STORE(width, generated_vars.rt);
-
-                const int stride = width;
-                CONTEXT_LOAD(stride, generated_vars.texture[i].stride);
-                if (tmu.twrap == GGL_NEEDS_WRAP_REPEAT) {
-                    // v has already been REPEATed
-                    MOV(AL, 1, v, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(MI, 0, v, height);
-                    CMP(AL, v, height);
-                    MOV(LT, 0, height, imm(1 << shift));
-                    if (shift)
-                        MOV(GE, 0, height, reg_imm(height, LSL, shift));
-                    RSB(GE, 0, height, height, imm(0));
-                    MUL(AL, 0, height, stride, height);
-                } else {
-                    // v has not been CLAMPed yet
-                    CMP(AL, height, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(LE, 0, v, reg_imm(height, LSL, FRAC_BITS));
-                    MOV(LE, 0, height, imm(0));
-                    if (shift) {
-                        MOV(GT, 0, height, reg_imm(stride, LSL, shift));
-                    } else {
-                        MOV(GT, 0, height, stride);
-                    }
-                    MOV(AL, 1, v, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(MI, 0, v, imm(0));
-                    MOV(MI, 0, height, imm(0));
-                }
-                CONTEXT_STORE(height, generated_vars.lb);
-            }
-    
-            scratches.recycle(width);
-            scratches.recycle(height);
-
-            // iterate texture coordinates...
-            comment("iterate s,t");
-            int dsdx = scratches.obtain();
-            int dtdx = scratches.obtain();
-
-            if (registerFile().status() & RegisterFile::OUT_OF_REGISTERS)
-                return;
-
-            CONTEXT_LOAD(dsdx, generated_vars.texture[i].dsdx);
-            CONTEXT_LOAD(dtdx, generated_vars.texture[i].dtdx);
-            ADD(AL, 0, s.reg, s.reg, dsdx);
-            ADD(AL, 0, t.reg, t.reg, dtdx);
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t.reg, generated_vars.texture[i].spill[1]);
-                scratches.recycle(s.reg);
-                scratches.recycle(t.reg);
-            }
-            scratches.recycle(dsdx);
-            scratches.recycle(dtdx);
-
-            // merge base & offset...
-            comment("merge base & offset");
-            texel.setTo(regs.obtain(), &tmu.format);
-            txPtr.setTo(texel.reg, tmu.bits);
-            int stride = scratches.obtain();
-
-            if (registerFile().status() & RegisterFile::OUT_OF_REGISTERS)
-                return;
-
-            CONTEXT_LOAD(stride,    generated_vars.texture[i].stride);
-            CONTEXT_ADDR_LOAD(txPtr.reg, generated_vars.texture[i].data);
-            SMLABB(AL, u, v, stride, u);    // u+v*stride 
-            base_offset(txPtr, txPtr, u);
-
-            // load texel
-            if (!tmu.linear) {
-                comment("fetch texel");
-                load(txPtr, texel, 0);
-            } else {
-                // recycle registers we don't need anymore
-                scratches.recycle(u);
-                scratches.recycle(v);
-                scratches.recycle(stride);
-
-                comment("fetch texel, bilinear");
-                switch (tmu.format.size) {
-                case 1:  filter8(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 2: filter16(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 3: filter24(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 4: filter32(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                }
-            }            
-        }
-    }
-}
-
-void GGLAssembler::build_iterate_texture_coordinates(
-    const fragment_parts_t& parts)
-{
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11))
-        { // 1:1 textures
-            const pointer_t& txPtr = parts.coords[i].ptr;
-            ADD(AL, 0, txPtr.reg, txPtr.reg, imm(txPtr.size>>3));
-        } else {
-            Scratch scratches(registerFile());
-            int s = parts.coords[i].s.reg;
-            int t = parts.coords[i].t.reg;
-            if ((mOptLevel&1)==0) {
-                s = scratches.obtain();
-                t = scratches.obtain();
-                CONTEXT_LOAD(s, generated_vars.texture[i].spill[0]);
-                CONTEXT_LOAD(t, generated_vars.texture[i].spill[1]);
-            }
-            int dsdx = scratches.obtain();
-            int dtdx = scratches.obtain();
-            CONTEXT_LOAD(dsdx, generated_vars.texture[i].dsdx);
-            CONTEXT_LOAD(dtdx, generated_vars.texture[i].dtdx);
-            ADD(AL, 0, s, s, dsdx);
-            ADD(AL, 0, t, t, dtdx);
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t, generated_vars.texture[i].spill[1]);
-            }
-        }
-    }
-}
-
-void GGLAssembler::filter8(
-        const fragment_parts_t& /*parts*/,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{
-    if (tmu.format.components != GGL_ALPHA &&
-        tmu.format.components != GGL_LUMINANCE)
-    {
-        // this is a packed format, and we don't support
-        // linear filtering (it's probably RGB 332)
-        // Should not happen with OpenGL|ES
-        LDRB(AL, texel.reg, txPtr.reg);
-        return;
-    }
-
-    // ------------------------
-    // about ~22 cycles / pixel
-    Scratch scratches(registerFile());
-
-    int pixel= scratches.obtain();
-    int d    = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-    int rt   = scratches.obtain();
-    int lb   = scratches.obtain();
-
-    // RB -> U * V
-
-    CONTEXT_LOAD(rt, generated_vars.rt);
-    CONTEXT_LOAD(lb, generated_vars.lb);
-
-    int offset = pixel;
-    ADD(AL, 0, offset, lb, rt);
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    SMULBB(AL, d, pixel, u);
-    RSB(AL, 0, k, u, imm(1<<(FRAC_BITS*2)));
-    
-    // LB -> (1-U) * V
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(lb));
-    SMULBB(AL, u, U, V);
-    SMLABB(AL, d, pixel, u, d);
-    SUB(AL, 0, k, k, u);
-    
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDRB(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    SMLABB(AL, d, pixel, u, d);
-
-    // RT -> U*(1-V)
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(rt));
-    SUB(AL, 0, u, k, u);
-    SMLABB(AL, texel.reg, pixel, u, d);
-    
-    for (int i=0 ; i<4 ; i++) {
-        if (!texel.format.c[i].h) continue;
-        texel.format.c[i].h = FRAC_BITS*2+8;
-        texel.format.c[i].l = FRAC_BITS*2; // keeping 8 bits in enough
-    }
-    texel.format.size = 4;
-    texel.format.bitsPerPixel = 32;
-    texel.flags |= CLEAR_LO;
-}
-
-void GGLAssembler::filter16(
-        const fragment_parts_t& /*parts*/,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{    
-    // compute the mask
-    // XXX: it would be nice if the mask below could be computed
-    // automatically.
-    uint32_t mask = 0;
-    int shift = 0;
-    int prec = 0;
-    switch (tmu.format_idx) {
-        case GGL_PIXEL_FORMAT_RGB_565:
-            // source: 00000ggg.ggg00000 | rrrrr000.000bbbbb
-            // result: gggggggg.gggrrrrr | rrrrr0bb.bbbbbbbb
-            mask = 0x07E0F81F;
-            shift = 16;
-            prec = 5;
-            break;
-        case GGL_PIXEL_FORMAT_RGBA_4444:
-            // 0000,1111,0000,1111 | 0000,1111,0000,1111
-            mask = 0x0F0F0F0F;
-            shift = 12;
-            prec = 4;
-            break;
-        case GGL_PIXEL_FORMAT_LA_88:
-            // 0000,0000,1111,1111 | 0000,0000,1111,1111
-            // AALL -> 00AA | 00LL
-            mask = 0x00FF00FF;
-            shift = 8;
-            prec = 8;
-            break;
-        default:
-            // unsupported format, do something sensical...
-            ALOGE("Unsupported 16-bits texture format (%d)", tmu.format_idx);
-            LDRH(AL, texel.reg, txPtr.reg);
-            return;
-    }
-
-    const int adjust = FRAC_BITS*2 - prec;
-    const int round  = 0;
-
-    // update the texel format
-    texel.format.size = 4;
-    texel.format.bitsPerPixel = 32;
-    texel.flags |= CLEAR_HI|CLEAR_LO;
-    for (int i=0 ; i<4 ; i++) {
-        if (!texel.format.c[i].h) continue;
-        const uint32_t offset = (mask & tmu.format.mask(i)) ? 0 : shift;
-        texel.format.c[i].h = tmu.format.c[i].h + offset + prec;
-        texel.format.c[i].l = texel.format.c[i].h - (tmu.format.bits(i) + prec);
-    }
-
-    // ------------------------
-    // about ~40 cycles / pixel
-    Scratch scratches(registerFile());
-
-    int pixel= scratches.obtain();
-    int d    = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-
-    // RB -> U * V
-    int offset = pixel;
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    CONTEXT_LOAD(u, generated_vars.lb);
-    ADD(AL, 0, offset, offset, u);
-
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MUL(AL, 0, d, pixel, u);
-    RSB(AL, 0, k, u, imm(1<<prec));
-    
-    // LB -> (1-U) * V
-    CONTEXT_LOAD(offset, generated_vars.lb);
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, d, pixel, u, d);
-    SUB(AL, 0, k, k, u);
-    
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDRH(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, d, pixel, u, d);
-
-    // RT -> U*(1-V)            
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SUB(AL, 0, u, k, u);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    MLA(AL, 0, texel.reg, pixel, u, d);
-}
-
-void GGLAssembler::filter24(
-        const fragment_parts_t& /*parts*/,
-        pixel_t& texel, const texture_unit_t& /*tmu*/,
-        int /*U*/, int /*V*/, pointer_t& txPtr,
-        int /*FRAC_BITS*/)
-{
-    // not supported yet (currently disabled)
-    load(txPtr, texel, 0);
-}
-
-void GGLAssembler::filter32(
-        const fragment_parts_t& /*parts*/,
-        pixel_t& texel, const texture_unit_t& /*tmu*/,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{
-    const int adjust = FRAC_BITS*2 - 8;
-    const int round  = 0;
-
-    // ------------------------
-    // about ~38 cycles / pixel
-    Scratch scratches(registerFile());
-    
-    int pixel= scratches.obtain();
-    int dh   = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-
-    int temp = scratches.obtain();
-    int dl   = scratches.obtain();
-    int mask = scratches.obtain();
-
-    MOV(AL, 0, mask, imm(0xFF));
-    ORR(AL, 0, mask, mask, imm(0xFF0000));
-
-    // RB -> U * V
-    int offset = pixel;
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    CONTEXT_LOAD(u, generated_vars.lb);
-    ADD(AL, 0, offset, offset, u);
-
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MUL(AL, 0, dh, temp, u);
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MUL(AL, 0, dl, temp, u);
-    RSB(AL, 0, k, u, imm(0x100));
-
-    // LB -> (1-U) * V
-    CONTEXT_LOAD(offset, generated_vars.lb);
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-    SUB(AL, 0, k, k, u);
-
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDR(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-
-    // RT -> U*(1-V)            
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SUB(AL, 0, u, k, u);
-    AND(AL, 0, temp, mask, pixel);
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-
-    AND(AL, 0, dh, mask, reg_imm(dh, LSR, 8));
-    AND(AL, 0, dl, dl, reg_imm(mask, LSL, 8));
-    ORR(AL, 0, texel.reg, dh, dl);
-}
-
-void GGLAssembler::build_texture_environment(
-        component_t& fragment,
-        const fragment_parts_t& parts,
-        int component,
-        Scratch& regs)
-{
-    const uint32_t component_mask = 1<<component;
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-
-        if (tmu.mask & component_mask) {
-            // replace or modulate with this texture
-            if ((tmu.replaced & component_mask) == 0) {
-                // not replaced by a later tmu...
-
-                Scratch scratches(registerFile());
-                pixel_t texel(parts.texel[i]);
-
-                if (multiTexture && 
-                    tmu.swrap == GGL_NEEDS_WRAP_11 &&
-                    tmu.twrap == GGL_NEEDS_WRAP_11)
-                {
-                    texel.reg = scratches.obtain();
-                    texel.flags |= CORRUPTIBLE;
-                    comment("fetch texel (multitexture 1:1)");
-                    load(parts.coords[i].ptr, texel, WRITE_BACK);
-                 }
-
-                component_t incoming(fragment);
-                modify(fragment, regs);
-                
-                switch (tmu.env) {
-                case GGL_REPLACE:
-                    extract(fragment, texel, component);
-                    break;
-                case GGL_MODULATE:
-                    modulate(fragment, incoming, texel, component);
-                    break;
-                case GGL_DECAL:
-                    decal(fragment, incoming, texel, component);
-                    break;
-                case GGL_BLEND:
-                    blend(fragment, incoming, texel, component, i);
-                    break;
-                case GGL_ADD:
-                    add(fragment, incoming, texel, component);
-                    break;
-                }
-            }
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::wrapping(
-            int d,
-            int coord, int size,
-            int tx_wrap, int tx_linear)
-{
-    // notes:
-    // if tx_linear is set, we need 4 extra bits of precision on the result
-    // SMULL/UMULL is 3 cycles
-    Scratch scratches(registerFile());
-    int c = coord;
-    if (tx_wrap == GGL_NEEDS_WRAP_REPEAT) {
-        // UMULL takes 4 cycles (interlocked), and we can get away with
-        // 2 cycles using SMULWB, but we're loosing 16 bits of precision
-        // out of 32 (this is not a problem because the iterator keeps
-        // its full precision)
-        // UMULL(AL, 0, size, d, c, size);
-        // note: we can't use SMULTB because it's signed.
-        MOV(AL, 0, d, reg_imm(c, LSR, 16-tx_linear));
-        SMULWB(AL, d, d, size);
-    } else if (tx_wrap == GGL_NEEDS_WRAP_CLAMP_TO_EDGE) {
-        if (tx_linear) {
-            // 1 cycle
-            MOV(AL, 0, d, reg_imm(coord, ASR, 16-tx_linear));
-        } else {
-            // 4 cycles (common case)
-            MOV(AL, 0, d, reg_imm(coord, ASR, 16));
-            BIC(AL, 0, d, d, reg_imm(d, ASR, 31));
-            CMP(AL, d, size);
-            SUB(GE, 0, d, size, imm(1));
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::modulate(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    Scratch locals(registerFile());
-    integer_t texel(locals.obtain(), 32, CORRUPTIBLE);            
-    extract(texel, incomingTexel, component);
-
-    const int Nt = texel.size();
-        // Nt should always be less than 10 bits because it comes
-        // from the TMU.
-
-    int Ni = incoming.size();
-        // Ni could be big because it comes from previous MODULATEs
-
-    if (Nt == 1) {
-        // texel acts as a bit-mask
-        // dest = incoming & ((texel << incoming.h)-texel)
-        RSB(AL, 0, dest.reg, texel.reg, reg_imm(texel.reg, LSL, incoming.h));
-        AND(AL, 0, dest.reg, dest.reg, incoming.reg);
-        dest.l = incoming.l;
-        dest.h = incoming.h;
-        dest.flags |= (incoming.flags & CLEAR_LO);
-    } else if (Ni == 1) {
-        MOV(AL, 0, dest.reg, reg_imm(incoming.reg, LSL, 31-incoming.h));
-        AND(AL, 0, dest.reg, texel.reg, reg_imm(dest.reg, ASR, 31));
-        dest.l = 0;
-        dest.h = Nt;
-    } else {
-        int inReg = incoming.reg;
-        int shift = incoming.l;
-        if ((Nt + Ni) > 32) {
-            // we will overflow, reduce the precision of Ni to 8 bits
-            // (Note Nt cannot be more than 10 bits which happens with 
-            // 565 textures and GGL_LINEAR)
-            shift += Ni-8;
-            Ni = 8;
-        }
-
-        // modulate by the component with the lowest precision
-        if (Nt >= Ni) {
-            if (shift) {
-                // XXX: we should be able to avoid this shift
-                // when shift==16 && Nt<16 && Ni<16, in which
-                // we could use SMULBT below.
-                MOV(AL, 0, dest.reg, reg_imm(inReg, LSR, shift));
-                inReg = dest.reg;
-                shift = 0;
-            }
-            // operation:           (Cf*Ct)/((1<<Ni)-1)
-            // approximated with:   Cf*(Ct + Ct>>(Ni-1))>>Ni
-            // this operation doesn't change texel's size
-            ADD(AL, 0, dest.reg, inReg, reg_imm(inReg, LSR, Ni-1));
-            if (Nt<16 && Ni<16) SMULBB(AL, dest.reg, texel.reg, dest.reg);
-            else                MUL(AL, 0, dest.reg, texel.reg, dest.reg);
-            dest.l = Ni;
-            dest.h = Nt + Ni;            
-        } else {
-            if (shift && (shift != 16)) {
-                // if shift==16, we can use 16-bits mul instructions later
-                MOV(AL, 0, dest.reg, reg_imm(inReg, LSR, shift));
-                inReg = dest.reg;
-                shift = 0;
-            }
-            // operation:           (Cf*Ct)/((1<<Nt)-1)
-            // approximated with:   Ct*(Cf + Cf>>(Nt-1))>>Nt
-            // this operation doesn't change incoming's size
-            Scratch scratches(registerFile());
-            int t = (texel.flags & CORRUPTIBLE) ? texel.reg : dest.reg;
-            if (t == inReg)
-                t = scratches.obtain();
-            ADD(AL, 0, t, texel.reg, reg_imm(texel.reg, LSR, Nt-1));
-            if (Nt<16 && Ni<16) {
-                if (shift==16)  SMULBT(AL, dest.reg, t, inReg);
-                else            SMULBB(AL, dest.reg, t, inReg);
-            } else              MUL(AL, 0, dest.reg, t, inReg);
-            dest.l = Nt;
-            dest.h = Nt + Ni;
-        }
-
-        // low bits are not valid
-        dest.flags |= CLEAR_LO;
-
-        // no need to keep more than 8 bits/component
-        if (dest.size() > 8)
-            dest.l = dest.h-8;
-    }
-}
-
-void GGLAssembler::decal(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    // RGBA:
-    // Cv = Cf*(1 - At) + Ct*At = Cf + (Ct - Cf)*At
-    // Av = Af
-    Scratch locals(registerFile());
-    integer_t texel(locals.obtain(), 32, CORRUPTIBLE);            
-    integer_t factor(locals.obtain(), 32, CORRUPTIBLE);
-    extract(texel, incomingTexel, component);
-    extract(factor, incomingTexel, GGLFormat::ALPHA);
-
-    // no need to keep more than 8-bits for decal 
-    int Ni = incoming.size();
-    int shift = incoming.l;
-    if (Ni > 8) {
-        shift += Ni-8;
-        Ni = 8;
-    }
-    integer_t incomingNorm(incoming.reg, Ni, incoming.flags);
-    if (shift) {
-        MOV(AL, 0, dest.reg, reg_imm(incomingNorm.reg, LSR, shift));
-        incomingNorm.reg = dest.reg;
-        incomingNorm.flags |= CORRUPTIBLE;
-    }
-    ADD(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, LSR, factor.s-1));
-    build_blendOneMinusFF(dest, factor, incomingNorm, texel);
-}
-
-void GGLAssembler::blend(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component, int tmu)
-{
-    // RGBA:
-    // Cv = (1 - Ct)*Cf + Ct*Cc = Cf + (Cc - Cf)*Ct
-    // Av = At*Af
-
-    if (component == GGLFormat::ALPHA) {
-        modulate(dest, incoming, incomingTexel, component);
-        return;
-    }
-    
-    Scratch locals(registerFile());
-    integer_t color(locals.obtain(), 8, CORRUPTIBLE);            
-    integer_t factor(locals.obtain(), 32, CORRUPTIBLE);
-    LDRB(AL, color.reg, mBuilderContext.Rctx,
-            immed12_pre(GGL_OFFSETOF(state.texture[tmu].env_color[component])));
-    extract(factor, incomingTexel, component);
-
-    // no need to keep more than 8-bits for blend 
-    int Ni = incoming.size();
-    int shift = incoming.l;
-    if (Ni > 8) {
-        shift += Ni-8;
-        Ni = 8;
-    }
-    integer_t incomingNorm(incoming.reg, Ni, incoming.flags);
-    if (shift) {
-        MOV(AL, 0, dest.reg, reg_imm(incomingNorm.reg, LSR, shift));
-        incomingNorm.reg = dest.reg;
-        incomingNorm.flags |= CORRUPTIBLE;
-    }
-    ADD(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, LSR, factor.s-1));
-    build_blendOneMinusFF(dest, factor, incomingNorm, color);
-}
-
-void GGLAssembler::add(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    // RGBA:
-    // Cv = Cf + Ct;
-    Scratch locals(registerFile());
-    
-    component_t incomingTemp(incoming);
-
-    // use "dest" as a temporary for extracting the texel, unless "dest"
-    // overlaps "incoming".
-    integer_t texel(dest.reg, 32, CORRUPTIBLE);
-    if (dest.reg == incomingTemp.reg)
-        texel.reg = locals.obtain();
-    extract(texel, incomingTexel, component);
-
-    if (texel.s < incomingTemp.size()) {
-        expand(texel, texel, incomingTemp.size());
-    } else if (texel.s > incomingTemp.size()) {
-        if (incomingTemp.flags & CORRUPTIBLE) {
-            expand(incomingTemp, incomingTemp, texel.s);
-        } else {
-            incomingTemp.reg = locals.obtain();
-            expand(incomingTemp, incoming, texel.s);
-        }
-    }
-
-    if (incomingTemp.l) {
-        ADD(AL, 0, dest.reg, texel.reg,
-                reg_imm(incomingTemp.reg, LSR, incomingTemp.l));
-    } else {
-        ADD(AL, 0, dest.reg, texel.reg, incomingTemp.reg);
-    }
-    dest.l = 0;
-    dest.h = texel.size();
-    component_sat(dest);
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/tinyutils/smartpointer.h b/libpixelflinger/codeflinger/tinyutils/smartpointer.h
deleted file mode 100644
index 23a5f7e..0000000
--- a/libpixelflinger/codeflinger/tinyutils/smartpointer.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright 2005 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_PIXELFLINGER_SMART_POINTER_H
-#define ANDROID_PIXELFLINGER_SMART_POINTER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <stdlib.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-namespace tinyutils {
-
-// ---------------------------------------------------------------------------
-
-#define COMPARE(_op_)                                           \
-inline bool operator _op_ (const sp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-inline bool operator _op_ (const T* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const sp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}
-
-// ---------------------------------------------------------------------------
-
-template <typename T>
-class sp
-{
-public:
-    inline sp() : m_ptr(0) { }
-
-    sp(T* other);  // NOLINT, implicit
-    sp(const sp<T>& other);
-    template<typename U> sp(U* other);  // NOLINT, implicit
-    template<typename U> sp(const sp<U>& other);  // NOLINT, implicit
-
-    ~sp();
-    
-    // Assignment
-
-    sp& operator = (T* other);
-    sp& operator = (const sp<T>& other);
-    
-    template<typename U> sp& operator = (const sp<U>& other);
-    template<typename U> sp& operator = (U* other);
-    
-    // Reset
-    void clear();
-    
-    // Accessors
-
-    inline  T&      operator* () const  { return *m_ptr; }
-    inline  T*      operator-> () const { return m_ptr;  }
-    inline  T*      get() const         { return m_ptr; }
-
-    // Operators
-        
-    COMPARE(==)
-    COMPARE(!=)
-    COMPARE(>)
-    COMPARE(<)
-    COMPARE(<=)
-    COMPARE(>=)
-
-private:    
-    template<typename Y> friend class sp;
-
-    T*              m_ptr;
-};
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts below here.
-
-template<typename T>
-sp<T>::sp(T* other)
-    : m_ptr(other)
-{
-    if (other) other->incStrong(this);
-}
-
-template<typename T>
-sp<T>::sp(const sp<T>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) m_ptr->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(U* other) : m_ptr(other)
-{
-    if (other) other->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(const sp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) m_ptr->incStrong(this);
-}
-
-template<typename T>
-sp<T>::~sp()
-{
-    if (m_ptr) m_ptr->decStrong(this);
-}
-
-template<typename T>
-sp<T>& sp<T>::operator = (const sp<T>& other) {
-    if (other.m_ptr) other.m_ptr->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other.m_ptr;
-    return *this;
-}
-
-template<typename T>
-sp<T>& sp<T>::operator = (T* other)
-{
-    if (other) other->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator = (const sp<U>& other)
-{
-    if (other.m_ptr) other.m_ptr->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other.m_ptr;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator = (U* other)
-{
-    if (other) other->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T>
-void sp<T>::clear()
-{
-    if (m_ptr) {
-        m_ptr->decStrong(this);
-        m_ptr = 0;
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-} // namespace tinyutils
-} // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_PIXELFLINGER_SMART_POINTER_H
diff --git a/libpixelflinger/col32cb16blend.S b/libpixelflinger/col32cb16blend.S
deleted file mode 100644
index 39f94e1..0000000
--- a/libpixelflinger/col32cb16blend.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/* libs/pixelflinger/col32cb16blend.S
- *
- * Copyright (C) 2009 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.
- */
-
-    .text
-    .balign 4
-
-    .global scanline_col32cb16blend_arm
-
-//
-// This function alpha blends a fixed color into a destination scanline, using
-// the formula:
-//
-//     d = s + (((a + (a >> 7)) * d) >> 8)
-//
-// where d is the destination pixel,
-//       s is the source color,
-//       a is the alpha channel of the source color.
-//
-
-// r0 = destination buffer pointer
-// r1 = color value
-// r2 = count
-
-
-scanline_col32cb16blend_arm:
-    push        {r4-r10, lr}                    // stack ARM regs
-
-    mov         r5, r1, lsr #24                 // shift down alpha
-    mov         r9, #0xff                       // create mask
-    add         r5, r5, r5, lsr #7              // add in top bit
-    rsb         r5, r5, #256                    // invert alpha
-    and         r10, r1, #0xff                  // extract red
-    and         r12, r9, r1, lsr #8             // extract green
-    and         r4, r9, r1, lsr #16             // extract blue
-    mov         r10, r10, lsl #5                // prescale red
-    mov         r12, r12, lsl #6                // prescale green
-    mov         r4, r4, lsl #5                  // prescale blue
-    mov         r9, r9, lsr #2                  // create dest green mask
-
-1:
-    ldrh        r8, [r0]                        // load dest pixel
-    subs        r2, r2, #1                      // decrement loop counter
-    mov         r6, r8, lsr #11                 // extract dest red
-    and         r7, r9, r8, lsr #5              // extract dest green
-    and         r8, r8, #0x1f                   // extract dest blue
-
-    smlabb      r6, r6, r5, r10                 // dest red * alpha + src red
-    smlabb      r7, r7, r5, r12                 // dest green * alpha + src green
-    smlabb      r8, r8, r5, r4                  // dest blue * alpha + src blue
-
-    mov         r6, r6, lsr #8                  // shift down red
-    mov         r7, r7, lsr #8                  // shift down green
-    mov         r6, r6, lsl #11                 // shift red into 565
-    orr         r6, r7, lsl #5                  // shift green into 565
-    orr         r6, r8, lsr #8                  // shift blue into 565
-
-    strh        r6, [r0], #2                    // store pixel to dest, update ptr
-    bne         1b                              // if count != 0, loop
-
-    pop         {r4-r10, pc}                    // return
-
-
-
diff --git a/libpixelflinger/col32cb16blend_neon.S b/libpixelflinger/col32cb16blend_neon.S
deleted file mode 100644
index 7ad34b0..0000000
--- a/libpixelflinger/col32cb16blend_neon.S
+++ /dev/null
@@ -1,153 +0,0 @@
-/* libs/pixelflinger/col32cb16blend_neon.S
- *
- * Copyright (C) 2009 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.
- */
-
-
-    .text
-    .balign 4
-
-    .global scanline_col32cb16blend_neon
-
-//
-// This function alpha blends a fixed color into a destination scanline, using
-// the formula:
-//
-//     d = s + (((a + (a >> 7)) * d) >> 8)
-//
-// where d is the destination pixel,
-//       s is the source color,
-//       a is the alpha channel of the source color.
-//
-// The NEON implementation processes 16 pixels per iteration. The remaining 0 - 15
-// pixels are processed in ARM code.
-//
-
-// r0 = destination buffer pointer
-// r1 = color pointer
-// r2 = count
-
-
-scanline_col32cb16blend_neon:
-    push        {r4-r11, lr}                    // stack ARM regs
-
-    vmov.u16    q15, #256                       // create alpha constant
-    movs        r3, r2, lsr #4                  // calc. sixteens iterations
-    vmov.u16    q14, #0x1f                      // create blue mask
-
-    beq         2f                              // if r3 == 0, branch to singles
-
-    vld4.8      {d0[], d2[], d4[], d6[]}, [r1]  // load color into four registers
-                                                //  split and duplicate them, such that
-                                                //  d0 = 8 equal red values
-                                                //  d2 = 8 equal green values
-                                                //  d4 = 8 equal blue values
-                                                //  d6 = 8 equal alpha values
-    vshll.u8    q0, d0, #5                      // shift up red and widen
-    vshll.u8    q1, d2, #6                      // shift up green and widen
-    vshll.u8    q2, d4, #5                      // shift up blue and widen
-
-    vshr.u8     d7, d6, #7                      // extract top bit of alpha
-    vaddl.u8    q3, d6, d7                      // add top bit into alpha
-    vsub.u16    q3, q15, q3                     // invert alpha
-
-1:
-    // This loop processes 16 pixels per iteration. In the comments, references to
-    // the first eight pixels are suffixed with "0" (red0, green0, blue0), 
-    // the second eight are suffixed "1".
-                                                // q8  = dst red0
-                                                // q9  = dst green0
-                                                // q10 = dst blue0
-                                                // q13 = dst red1
-                                                // q12 = dst green1
-                                                // q11 = dst blue1
-
-    vld1.16     {d20, d21, d22, d23}, [r0]      // load 16 dest pixels
-    vshr.u16    q8, q10, #11                    // shift dst red0 to low 5 bits
-    pld         [r0, #63]                       // preload next dest pixels
-    vshl.u16    q9, q10, #5                     // shift dst green0 to top 6 bits
-    vand        q10, q10, q14                   // extract dst blue0
-    vshr.u16    q9, q9, #10                     // shift dst green0 to low 6 bits
-    vmul.u16    q8, q8, q3                      // multiply dst red0 by src alpha
-    vshl.u16    q12, q11, #5                    // shift dst green1 to top 6 bits
-    vmul.u16    q9, q9, q3                      // multiply dst green0 by src alpha
-    vshr.u16    q13, q11, #11                   // shift dst red1 to low 5 bits
-    vmul.u16    q10, q10, q3                    // multiply dst blue0 by src alpha
-    vshr.u16    q12, q12, #10                   // shift dst green1 to low 6 bits
-    vand        q11, q11, q14                   // extract dst blue1
-    vadd.u16    q8, q8, q0                      // add src red to dst red0
-    vmul.u16    q13, q13, q3                    // multiply dst red1 by src alpha
-    vadd.u16    q9, q9, q1                      // add src green to dst green0 
-    vmul.u16    q12, q12, q3                    // multiply dst green1 by src alpha
-    vadd.u16    q10, q10, q2                    // add src blue to dst blue0
-    vmul.u16    q11, q11, q3                    // multiply dst blue1 by src alpha
-    vshr.u16    q8, q8, #8                      // shift down red0
-    vadd.u16    q13, q13, q0                    // add src red to dst red1
-    vshr.u16    q9, q9, #8                      // shift down green0
-    vadd.u16    q12, q12, q1                    // add src green to dst green1
-    vshr.u16    q10, q10, #8                    // shift down blue0
-    vadd.u16    q11, q11, q2                    // add src blue to dst blue1
-    vsli.u16    q10, q9, #5                     // shift & insert green0 into blue0
-    vshr.u16    q13, q13, #8                    // shift down red1
-    vsli.u16    q10, q8, #11                    // shift & insert red0 into blue0    
-    vshr.u16    q12, q12, #8                    // shift down green1
-    vshr.u16    q11, q11, #8                    // shift down blue1
-    subs        r3, r3, #1                      // decrement loop counter
-    vsli.u16    q11, q12, #5                    // shift & insert green1 into blue1
-    vsli.u16    q11, q13, #11                   // shift & insert red1 into blue1
-
-    vst1.16     {d20, d21, d22, d23}, [r0]!     // write 16 pixels back to dst
-    bne         1b                              // if count != 0, loop
-
-2:
-    ands        r3, r2, #15                     // calc. single iterations 
-    beq         4f                              // if r3 == 0, exit
-
-    ldr         r4, [r1]                        // load source color
-    mov         r5, r4, lsr #24                 // shift down alpha
-    add         r5, r5, r5, lsr #7              // add in top bit
-    rsb         r5, r5, #256                    // invert alpha
-    and         r11, r4, #0xff                  // extract red
-    ubfx        r12, r4, #8, #8                 // extract green
-    ubfx        r4, r4, #16, #8                 // extract blue
-    mov         r11, r11, lsl #5                // prescale red
-    mov         r12, r12, lsl #6                // prescale green
-    mov         r4, r4, lsl #5                  // prescale blue
-
-3:
-    ldrh        r8, [r0]                        // load dest pixel
-    subs        r3, r3, #1                      // decrement loop counter
-    mov         r6, r8, lsr #11                 // extract dest red
-    ubfx        r7, r8, #5, #6                  // extract dest green
-    and         r8, r8, #0x1f                   // extract dest blue
-
-    smlabb      r6, r6, r5, r11                 // dest red * alpha + src red
-    smlabb      r7, r7, r5, r12                 // dest green * alpha + src green
-    smlabb      r8, r8, r5, r4                  // dest blue * alpha + src blue
-
-    mov         r6, r6, lsr #8                  // shift down red
-    mov         r7, r7, lsr #8                  // shift down green
-    mov         r6, r6, lsl #11                 // shift red into 565
-    orr         r6, r7, lsl #5                  // shift green into 565
-    orr         r6, r8, lsr #8                  // shift blue into 565
-
-    strh        r6, [r0], #2                    // store pixel to dest, update ptr
-    bne         3b                              // if count != 0, loop
-4:
-
-    pop         {r4-r11, pc}                    // return
-
-
-
diff --git a/libpixelflinger/fixed.cpp b/libpixelflinger/fixed.cpp
deleted file mode 100644
index de6b479..0000000
--- a/libpixelflinger/fixed.cpp
+++ /dev/null
@@ -1,329 +0,0 @@
-/* libs/pixelflinger/fixed.cpp
-**
-** Copyright 2006, 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 <stdio.h>
-
-#include <private/pixelflinger/ggl_context.h>
-#include <private/pixelflinger/ggl_fixed.h>
-
-
-// ------------------------------------------------------------------------
-
-int32_t gglRecipQNormalized(int32_t x, int* exponent)
-{
-    const int32_t s = x>>31;
-    uint32_t a = s ? -x : x;
-
-    // the result will overflow, so just set it to the biggest/inf value
-    if (ggl_unlikely(a <= 2LU)) {
-        *exponent = 0;
-        return s ? FIXED_MIN : FIXED_MAX;
-    }
-
-    // Newton-Raphson iteration:
-    // x = r*(2 - a*r)
-
-    const int32_t lz = gglClz(a);
-    a <<= lz;  // 0.32
-    uint32_t r = a;
-    // note: if a == 0x80000000, this means x was a power-of-2, in this
-    // case we don't need to compute anything. We get the reciprocal for
-    // (almost) free.
-    if (a != 0x80000000) {
-        r = (0x2E800 << (30-16)) - (r>>(2-1)); // 2.30, r = 2.90625 - 2*a
-        // 0.32 + 2.30 = 2.62 -> 2.30
-        // 2.30 + 2.30 = 4.60 -> 2.30
-        r = (((2LU<<30) - uint32_t((uint64_t(a)*r) >> 32)) * uint64_t(r)) >> 30;
-        r = (((2LU<<30) - uint32_t((uint64_t(a)*r) >> 32)) * uint64_t(r)) >> 30;
-    }
-
-    // shift right 1-bit to make room for the sign bit
-    *exponent = 30-lz-1;
-    r >>= 1;
-    return s ? -r : r;
-}
-
-int32_t gglRecipQ(GGLfixed x, int q)
-{
-    int shift;
-    x = gglRecipQNormalized(x, &shift);
-    shift += 16-q;
-    if (shift > 0)
-        x += 1L << (shift-1);   // rounding
-    x >>= shift;
-    return x;
-}    
-
-// ------------------------------------------------------------------------
-
-static const GGLfixed ggl_sqrt_reciproc_approx_tab[8] = {
-    // 1/sqrt(x) with x = 1-N/16, N=[8...1]
-    0x16A09, 0x15555, 0x143D1, 0x134BF, 0x1279A, 0x11C01, 0x111AC, 0x10865
-};
-
-GGLfixed gglSqrtRecipx(GGLfixed x)
-{
-    if (x == 0)         return FIXED_MAX;
-    if (x == FIXED_ONE) return x;
-    const GGLfixed a = x;
-    const int32_t lz = gglClz(x);
-    x = ggl_sqrt_reciproc_approx_tab[(a>>(28-lz))&0x7];
-    const int32_t exp = lz - 16;
-    if (exp <= 0)   x >>= -exp>>1;
-    else            x <<= (exp>>1) + (exp & 1);        
-    if (exp & 1) {
-        x = gglMulx(x, ggl_sqrt_reciproc_approx_tab[0])>>1;
-    }
-    // 2 Newton-Raphson iterations: x = x/2*(3-(a*x)*x)
-    x = gglMulx((x>>1),(0x30000 - gglMulx(gglMulx(a,x),x)));
-    x = gglMulx((x>>1),(0x30000 - gglMulx(gglMulx(a,x),x)));
-    return x;
-}
-
-GGLfixed gglSqrtx(GGLfixed a)
-{
-    // Compute a full precision square-root (24 bits accuracy)
-    GGLfixed r = 0;
-    GGLfixed bit = 0x800000;
-    int32_t bshift = 15;
-    do {
-        GGLfixed temp = bit + (r<<1);
-        if (bshift >= 8)    temp <<= (bshift-8);
-        else                temp >>= (8-bshift);
-        if (a >= temp) {
-            r += bit;
-            a -= temp;
-        }
-        bshift--;
-    } while (bit>>=1);
-    return r;
-}
-
-// ------------------------------------------------------------------------
-
-static const GGLfixed ggl_log_approx_tab[] = {
-    // -ln(x)/ln(2) with x = N/16, N=[8...16]
-    0xFFFF, 0xd47f, 0xad96, 0x8a62, 0x6a3f, 0x4caf, 0x3151, 0x17d6, 0x0000
-};
-
-static const GGLfixed ggl_alog_approx_tab[] = { // domain [0 - 1.0]
-	0xffff, 0xeac0, 0xd744, 0xc567, 0xb504, 0xa5fe, 0x9837, 0x8b95, 0x8000
-};
-
-GGLfixed gglPowx(GGLfixed x, GGLfixed y)
-{
-    // prerequisite: 0 <= x <= 1, and y >=0
-
-    // pow(x,y) = 2^(y*log2(x))
-    // =  2^(y*log2(x*(2^exp)*(2^-exp))))
-    // =  2^(y*(log2(X)-exp))
-    // =  2^(log2(X)*y - y*exp)
-    // =  2^( - (-log2(X)*y + y*exp) )
-    
-    int32_t exp = gglClz(x) - 16;
-    GGLfixed f = x << exp;
-    x = (f & 0x0FFF)<<4;
-    f = (f >> 12) & 0x7;
-    GGLfixed p = gglMulAddx(
-            ggl_log_approx_tab[f+1] - ggl_log_approx_tab[f], x,
-            ggl_log_approx_tab[f]);
-    p = gglMulAddx(p, y, y*exp);
-    exp = gglFixedToIntFloor(p);
-    if (exp < 31) {
-        p = gglFracx(p);
-        x = (p & 0x1FFF)<<3;
-        p >>= 13;    
-        p = gglMulAddx(
-                ggl_alog_approx_tab[p+1] - ggl_alog_approx_tab[p], x,
-                ggl_alog_approx_tab[p]);
-        p >>= exp;
-    } else {
-        p = 0;
-    }
-    return p;
-        // ( powf((a*65536.0f), (b*65536.0f)) ) * 65536.0f;
-}
-
-// ------------------------------------------------------------------------
-
-int32_t gglDivQ(GGLfixed n, GGLfixed d, int32_t i)
-{
-    //int32_t r =int32_t((int64_t(n)<<i)/d);
-    const int32_t ds = n^d;
-    if (n<0) n = -n;
-    if (d<0) d = -d;
-    int nd = gglClz(d) - gglClz(n);
-    i += nd + 1;
-    if (nd > 0) d <<= nd;
-    else        n <<= -nd;
-    uint32_t q = 0;
-
-    int j = i & 7;
-    i >>= 3;
-
-    // gcc deals with the code below pretty well.
-    // we get 3.75 cycles per bit in the main loop
-    // and 8 cycles per bit in the termination loop
-    if (ggl_likely(i)) {
-        n -= d;
-        do {
-            q <<= 8;
-            if (n>=0)   q |= 128;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 64;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 32;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 16;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 8;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 4;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 2;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 1;
-            else        n += d;
-            
-            if (--i == 0)
-                goto finish;
-
-            n = n*2 - d;
-        } while(true);
-        do {
-            q <<= 1;
-            n = n*2 - d;
-            if (n>=0)   q |= 1;
-            else        n += d;
-        finish: ;
-        } while (j--);
-        return (ds<0) ? -q : q;
-    }
-
-    n -= d;
-    if (n>=0)   q |= 1;
-    else        n += d;
-    j--;
-    goto finish;
-}
-
-// ------------------------------------------------------------------------
-
-// assumes that the int32_t values of a, b, and c are all positive
-// use when both a and b are larger than c
-
-template <typename T>
-static inline void swap(T& a, T& b) {
-    T t(a);
-    a = b;
-    b = t;
-}
-
-static __attribute__((noinline))
-int32_t slow_muldiv(uint32_t a, uint32_t b, uint32_t c)
-{
-	// first we compute a*b as a 64-bit integer
-    // (GCC generates umull with the code below)
-    uint64_t ab = uint64_t(a)*b;
-    uint32_t hi = ab>>32;
-    uint32_t lo = ab;
-    uint32_t result;
-
-	// now perform the division
-	if (hi >= c) {
-	overflow:
-		result = 0x7fffffff;  // basic overflow
-	} else if (hi == 0) {
-		result = lo/c;  // note: c can't be 0
-		if ((result >> 31) != 0)  // result must fit in 31 bits
-			goto overflow;
-	} else {
-		uint32_t r = hi;
-		int bits = 31;
-	    result = 0;
-		do {
-			r = (r << 1) | (lo >> 31);
-			lo <<= 1;
-			result <<= 1;
-			if (r >= c) {
-				r -= c;
-				result |= 1;
-			}
-		} while (bits--);
-	}
-	return int32_t(result);
-}
-
-// assumes a >= 0 and c >= b >= 0
-static inline
-int32_t quick_muldiv(int32_t a, int32_t b, int32_t c)
-{
-    int32_t r = 0, q = 0, i;
-    int leading = gglClz(a);
-    i = 32 - leading;
-    a <<= leading;
-    do {
-        r <<= 1;
-        if (a < 0)
-            r += b;
-        a <<= 1;
-        q <<= 1;
-        if (r >= c) {
-            r -= c;
-            q++;
-        }
-        asm(""::); // gcc generates better code this way
-        if (r >= c) {
-            r -= c;
-            q++;
-        }
-    }
-    while (--i);
-    return q;
-}
-
-// this function computes a*b/c with 64-bit intermediate accuracy
-// overflows (e.g. division by 0) are handled and return INT_MAX
-
-int32_t gglMulDivi(int32_t a, int32_t b, int32_t c)
-{
-	int32_t result;
-	int32_t sign = a^b^c;
-
-	if (a < 0) a = -a;
-	if (b < 0) b = -b;
-	if (c < 0) c = -c;
-
-    if (a < b) {
-        swap(a, b);
-    }
-    
-	if (b <= c) result = quick_muldiv(a, b, c);
-	else        result = slow_muldiv((uint32_t)a, (uint32_t)b, (uint32_t)c);
-	
-	if (sign < 0)
-		result = -result;
-	  
-    return result;
-}
diff --git a/libpixelflinger/format.cpp b/libpixelflinger/format.cpp
deleted file mode 100644
index 6546e8c..0000000
--- a/libpixelflinger/format.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/* libs/pixelflinger/format.cpp
-**
-** Copyright 2006, 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 <stdio.h>
-#include <pixelflinger/format.h>
-
-namespace android {
-
-static GGLFormat const gPixelFormatInfos[] =
-{   //          Alpha    Red     Green   Blue
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  4, 32, {{32,24,   8, 0,  16, 8,  24,16 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_8888
-    {  4, 24, {{ 0, 0,   8, 0,  16, 8,  24,16 }}, GGL_RGB  },   // PIXEL_FORMAT_RGBX_8888
-    {  3, 24, {{ 0, 0,   8, 0,  16, 8,  24,16 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_888
-    {  2, 16, {{ 0, 0,  16,11,  11, 5,   5, 0 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_565
-    {  4, 32, {{32,24,  24,16,  16, 8,   8, 0 }}, GGL_RGBA },   // PIXEL_FORMAT_BGRA_8888
-    {  2, 16, {{ 1, 0,  16,11,  11, 6,   6, 1 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_5551
-    {  2, 16, {{ 4, 0,  16,12,  12, 8,   8, 4 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_4444
-    {  1,  8, {{ 8, 0,   0, 0,   0, 0,   0, 0 }}, GGL_ALPHA},   // PIXEL_FORMAT_A8
-    {  1,  8, {{ 0, 0,   8, 0,   8, 0,   8, 0 }}, GGL_LUMINANCE},//PIXEL_FORMAT_L8
-    {  2, 16, {{16, 8,   8, 0,   8, 0,   8, 0 }}, GGL_LUMINANCE_ALPHA},// PIXEL_FORMAT_LA_88
-    {  1,  8, {{ 0, 0,   8, 5,   5, 2,   2, 0 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_332
-    
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    
-    {  2, 16, {{  0, 0, 16, 0,   0, 0,   0, 0 }}, GGL_DEPTH_COMPONENT},
-    {  1,  8, {{  8, 0,  0, 0,   0, 0,   0, 0 }}, GGL_STENCIL_INDEX  },
-    {  4, 24, {{  0, 0, 24, 0,   0, 0,   0, 0 }}, GGL_DEPTH_COMPONENT},
-    {  4,  8, {{ 32,24,  0, 0,   0, 0,   0, 0 }}, GGL_STENCIL_INDEX  },
-
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-
-};
-
-}; // namespace android
-
-
-const GGLFormat* gglGetPixelFormatTable(size_t* numEntries)
-{
-    if (numEntries) {
-        *numEntries = sizeof(android::gPixelFormatInfos)/sizeof(GGLFormat);
-    }
-    return android::gPixelFormatInfos;
-}
diff --git a/libpixelflinger/include/pixelflinger/format.h b/libpixelflinger/include/pixelflinger/format.h
deleted file mode 100644
index d429477..0000000
--- a/libpixelflinger/include/pixelflinger/format.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2005 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_PIXELFLINGER_FORMAT_H
-#define ANDROID_PIXELFLINGER_FORMAT_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-enum GGLPixelFormat {
-    // these constants need to match those
-    // in graphics/PixelFormat.java, ui/PixelFormat.h, BlitHardware.h
-    GGL_PIXEL_FORMAT_UNKNOWN    =   0,
-    GGL_PIXEL_FORMAT_NONE       =   0,
-
-    GGL_PIXEL_FORMAT_RGBA_8888   =   1,  // 4x8-bit ARGB
-    GGL_PIXEL_FORMAT_RGBX_8888   =   2,  // 3x8-bit RGB stored in 32-bit chunks
-    GGL_PIXEL_FORMAT_RGB_888     =   3,  // 3x8-bit RGB
-    GGL_PIXEL_FORMAT_RGB_565     =   4,  // 16-bit RGB
-    GGL_PIXEL_FORMAT_BGRA_8888   =   5,  // 4x8-bit BGRA
-    GGL_PIXEL_FORMAT_RGBA_5551   =   6,  // 16-bit RGBA
-    GGL_PIXEL_FORMAT_RGBA_4444   =   7,  // 16-bit RGBA
-
-    GGL_PIXEL_FORMAT_A_8         =   8,  // 8-bit A
-    GGL_PIXEL_FORMAT_L_8         =   9,  // 8-bit L (R=G=B = L)
-    GGL_PIXEL_FORMAT_LA_88       = 0xA,  // 16-bit LA
-    GGL_PIXEL_FORMAT_RGB_332     = 0xB,  // 8-bit RGB (non paletted)
-
-    // reserved range. don't use.
-    GGL_PIXEL_FORMAT_RESERVED_10 = 0x10,
-    GGL_PIXEL_FORMAT_RESERVED_11 = 0x11,
-    GGL_PIXEL_FORMAT_RESERVED_12 = 0x12,
-    GGL_PIXEL_FORMAT_RESERVED_13 = 0x13,
-    GGL_PIXEL_FORMAT_RESERVED_14 = 0x14,
-    GGL_PIXEL_FORMAT_RESERVED_15 = 0x15,
-    GGL_PIXEL_FORMAT_RESERVED_16 = 0x16,
-    GGL_PIXEL_FORMAT_RESERVED_17 = 0x17,
-
-    // reserved/special formats
-    GGL_PIXEL_FORMAT_Z_16       =  0x18,
-    GGL_PIXEL_FORMAT_S_8        =  0x19,
-    GGL_PIXEL_FORMAT_SZ_24      =  0x1A,
-    GGL_PIXEL_FORMAT_SZ_8       =  0x1B,
-
-    // reserved range. don't use.
-    GGL_PIXEL_FORMAT_RESERVED_20 = 0x20,
-    GGL_PIXEL_FORMAT_RESERVED_21 = 0x21,
-};
-
-enum GGLFormatComponents {
-	GGL_STENCIL_INDEX		= 0x1901,
-	GGL_DEPTH_COMPONENT		= 0x1902,
-	GGL_ALPHA				= 0x1906,
-	GGL_RGB					= 0x1907,
-	GGL_RGBA				= 0x1908,
-	GGL_LUMINANCE			= 0x1909,
-	GGL_LUMINANCE_ALPHA		= 0x190A,
-};
-
-enum GGLFormatComponentIndex {
-    GGL_INDEX_ALPHA   = 0,
-    GGL_INDEX_RED     = 1,
-    GGL_INDEX_GREEN   = 2,
-    GGL_INDEX_BLUE    = 3,
-    GGL_INDEX_STENCIL = 0,
-    GGL_INDEX_DEPTH   = 1,
-    GGL_INDEX_Y       = 0,
-    GGL_INDEX_CB      = 1,
-    GGL_INDEX_CR      = 2,
-};
-
-typedef struct GGLFormat {
-#ifdef __cplusplus
-    enum {
-        ALPHA   = GGL_INDEX_ALPHA,
-        RED     = GGL_INDEX_RED,
-        GREEN   = GGL_INDEX_GREEN,
-        BLUE    = GGL_INDEX_BLUE,
-        STENCIL = GGL_INDEX_STENCIL,
-        DEPTH   = GGL_INDEX_DEPTH,
-        LUMA    = GGL_INDEX_Y,
-        CHROMAB = GGL_INDEX_CB,
-        CHROMAR = GGL_INDEX_CR,
-    };
-    inline uint32_t mask(int i) const {
-            return ((1<<(c[i].h-c[i].l))-1)<<c[i].l;
-    }
-    inline uint32_t bits(int i) const {
-            return c[i].h - c[i].l;
-    }
-#endif
-	uint8_t     size;	// bytes per pixel
-    uint8_t     bitsPerPixel;
-    union {    
-        struct {
-            uint8_t     ah;		// alpha high bit position + 1
-            uint8_t     al;		// alpha low bit position
-            uint8_t     rh;		// red high bit position + 1
-            uint8_t     rl;		// red low bit position
-            uint8_t     gh;		// green high bit position + 1
-            uint8_t     gl;		// green low bit position
-            uint8_t     bh;		// blue high bit position + 1
-            uint8_t     bl;		// blue low bit position
-        };
-        struct {
-            uint8_t h;
-            uint8_t l;
-        } __attribute__((__packed__)) c[4];        
-    } __attribute__((__packed__));
-	uint16_t    components;	// GGLFormatComponents
-} GGLFormat;
-
-
-#ifdef __cplusplus
-extern "C" const GGLFormat* gglGetPixelFormatTable(size_t* numEntries = 0);
-#else
-const GGLFormat* gglGetPixelFormatTable(size_t* numEntries);
-#endif
-
-
-// ----------------------------------------------------------------------------
-
-#endif // ANDROID_PIXELFLINGER_FORMAT_H
diff --git a/libpixelflinger/include/pixelflinger/pixelflinger.h b/libpixelflinger/include/pixelflinger/pixelflinger.h
deleted file mode 100644
index 8a2b442..0000000
--- a/libpixelflinger/include/pixelflinger/pixelflinger.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (C) 2007 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_PIXELFLINGER_H
-#define ANDROID_PIXELFLINGER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <pixelflinger/format.h>
-
-// GGL types
-
-typedef int8_t			GGLbyte;		// b
-typedef int16_t			GGLshort;		// s
-typedef int32_t			GGLint;			// i
-typedef ssize_t			GGLsizei;		// i
-typedef int32_t			GGLfixed;		// x
-typedef int32_t			GGLclampx;		// x
-typedef float			GGLfloat;		// f
-typedef float			GGLclampf;		// f
-typedef double			GGLdouble;		// d
-typedef double			GGLclampd;		// d
-typedef uint8_t			GGLubyte;		// ub
-typedef uint8_t			GGLboolean;		// ub
-typedef uint16_t		GGLushort;		// us
-typedef uint32_t		GGLuint;		// ui
-typedef unsigned int	GGLenum;		// ui
-typedef unsigned int	GGLbitfield;	// ui
-typedef void			GGLvoid;
-typedef int32_t         GGLfixed32;
-typedef	int32_t         GGLcolor;
-typedef int32_t         GGLcoord;
-
-// ----------------------------------------------------------------------------
-
-#define GGL_MAX_VIEWPORT_DIMS           4096
-#define GGL_MAX_TEXTURE_SIZE            4096
-#define GGL_MAX_ALIASED_POINT_SIZE      0x7FFFFFF
-#define GGL_MAX_SMOOTH_POINT_SIZE       2048
-#define GGL_MAX_SMOOTH_LINE_WIDTH       2048
-
-// ----------------------------------------------------------------------------
-
-// All these names are compatible with their OpenGL equivalents
-// some of them are listed only for completeness
-enum GGLNames {
-	GGL_FALSE						= 0,
-	GGL_TRUE						= 1,
-
-	// enable/disable
-    GGL_SCISSOR_TEST                = 0x0C11,
-	GGL_TEXTURE_2D					= 0x0DE1,
-	GGL_ALPHA_TEST					= 0x0BC0,
-	GGL_BLEND						= 0x0BE2,
-	GGL_COLOR_LOGIC_OP				= 0x0BF2,
-	GGL_DITHER						= 0x0BD0,
-	GGL_STENCIL_TEST				= 0x0B90,
-	GGL_DEPTH_TEST					= 0x0B71,
-    GGL_AA                          = 0x80000001,
-    GGL_W_LERP                      = 0x80000004,
-    GGL_POINT_SMOOTH_NICE           = 0x80000005,
-
-    // buffers, pixel drawing/reading
-    GGL_COLOR                       = 0x1800,
-    
-    // fog
-    GGL_FOG                         = 0x0B60,
-    
-	// shade model
-	GGL_FLAT						= 0x1D00,
-	GGL_SMOOTH						= 0x1D01,
-
-	// Texture parameter name
-	GGL_TEXTURE_MIN_FILTER			= 0x2801,
-	GGL_TEXTURE_MAG_FILTER			= 0x2800,
-	GGL_TEXTURE_WRAP_S				= 0x2802,
-	GGL_TEXTURE_WRAP_T				= 0x2803,
-	GGL_TEXTURE_WRAP_R				= 0x2804,
-
-	// Texture Filter	
-	GGL_NEAREST						= 0x2600,
-	GGL_LINEAR						= 0x2601,
-	GGL_NEAREST_MIPMAP_NEAREST		= 0x2700,
-	GGL_LINEAR_MIPMAP_NEAREST		= 0x2701,
-	GGL_NEAREST_MIPMAP_LINEAR		= 0x2702,
-	GGL_LINEAR_MIPMAP_LINEAR		= 0x2703,
-
-	// Texture Wrap Mode
-	GGL_CLAMP						= 0x2900,
-	GGL_REPEAT						= 0x2901,
-    GGL_CLAMP_TO_EDGE               = 0x812F,
-
-	// Texture Env Mode
-	GGL_REPLACE						= 0x1E01,
-	GGL_MODULATE					= 0x2100,
-	GGL_DECAL						= 0x2101,
-	GGL_ADD							= 0x0104,
-
-	// Texture Env Parameter
-	GGL_TEXTURE_ENV_MODE			= 0x2200,
-	GGL_TEXTURE_ENV_COLOR			= 0x2201,
-
-	// Texture Env Target
-	GGL_TEXTURE_ENV					= 0x2300,
-
-    // Texture coord generation
-    GGL_TEXTURE_GEN_MODE            = 0x2500,
-    GGL_S                           = 0x2000,
-    GGL_T                           = 0x2001,
-    GGL_R                           = 0x2002,
-    GGL_Q                           = 0x2003,
-    GGL_ONE_TO_ONE                  = 0x80000002,
-    GGL_AUTOMATIC                   = 0x80000003,
-
-    // AlphaFunction
-    GGL_NEVER                       = 0x0200,
-    GGL_LESS                        = 0x0201,
-    GGL_EQUAL                       = 0x0202,
-    GGL_LEQUAL                      = 0x0203,
-    GGL_GREATER                     = 0x0204,
-    GGL_NOTEQUAL                    = 0x0205,
-    GGL_GEQUAL                      = 0x0206,
-    GGL_ALWAYS                      = 0x0207,
-
-    // LogicOp
-    GGL_CLEAR                       = 0x1500,   // 0
-    GGL_AND                         = 0x1501,   // s & d
-    GGL_AND_REVERSE                 = 0x1502,   // s & ~d
-    GGL_COPY                        = 0x1503,   // s
-    GGL_AND_INVERTED                = 0x1504,   // ~s & d
-    GGL_NOOP                        = 0x1505,   // d
-    GGL_XOR                         = 0x1506,   // s ^ d
-    GGL_OR                          = 0x1507,   // s | d
-    GGL_NOR                         = 0x1508,   // ~(s | d)
-    GGL_EQUIV                       = 0x1509,   // ~(s ^ d)
-    GGL_INVERT                      = 0x150A,   // ~d
-    GGL_OR_REVERSE                  = 0x150B,   // s | ~d
-    GGL_COPY_INVERTED               = 0x150C,   // ~s 
-    GGL_OR_INVERTED                 = 0x150D,   // ~s | d
-    GGL_NAND                        = 0x150E,   // ~(s & d)
-    GGL_SET                         = 0x150F,   // 1
-
-	// blending equation & function
-	GGL_ZERO                        = 0,		// SD
-	GGL_ONE                         = 1,		// SD
-	GGL_SRC_COLOR                   = 0x0300,	//  D
-	GGL_ONE_MINUS_SRC_COLOR         = 0x0301,	//	D
-	GGL_SRC_ALPHA                   = 0x0302,	// SD
-	GGL_ONE_MINUS_SRC_ALPHA			= 0x0303,	// SD
-	GGL_DST_ALPHA					= 0x0304,	// SD
-	GGL_ONE_MINUS_DST_ALPHA			= 0x0305,	// SD
-	GGL_DST_COLOR					= 0x0306,	// S
-	GGL_ONE_MINUS_DST_COLOR			= 0x0307,	// S
-	GGL_SRC_ALPHA_SATURATE			= 0x0308,	// S
-    
-    // clear bits
-    GGL_DEPTH_BUFFER_BIT            = 0x00000100,
-    GGL_STENCIL_BUFFER_BIT          = 0x00000400,
-    GGL_COLOR_BUFFER_BIT            = 0x00004000,
-
-    // errors
-    GGL_NO_ERROR                    = 0,
-    GGL_INVALID_ENUM                = 0x0500,
-    GGL_INVALID_VALUE               = 0x0501,
-    GGL_INVALID_OPERATION           = 0x0502,
-    GGL_STACK_OVERFLOW              = 0x0503,
-    GGL_STACK_UNDERFLOW             = 0x0504,
-    GGL_OUT_OF_MEMORY               = 0x0505
-};
-
-// ----------------------------------------------------------------------------
-
-typedef struct {
-    GGLsizei    version;    // always set to sizeof(GGLSurface)
-    GGLuint     width;      // width in pixels
-    GGLuint     height;     // height in pixels
-    GGLint      stride;     // stride in pixels
-    GGLubyte*   data;       // pointer to the bits
-    GGLubyte    format;     // pixel format
-    GGLubyte    rfu[3];     // must be zero
-    // these values are dependent on the used format
-    union {
-        GGLint  compressedFormat;
-        GGLint  vstride;
-    };
-    void*       reserved;
-} GGLSurface;
-
-
-typedef struct {
-    // immediate rendering
-    void (*pointx)(void *con, const GGLcoord* v, GGLcoord r);
-    void (*linex)(void *con, 
-            const GGLcoord* v0, const GGLcoord* v1, GGLcoord width);
-    void (*recti)(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-    void (*trianglex)(void* c,
-            GGLcoord const* v0, GGLcoord const* v1, GGLcoord const* v2);
-
-    // scissor
-    void (*scissor)(void* c, GGLint x, GGLint y, GGLsizei width, GGLsizei height);
-
-    // Set the textures and color buffers
-    void (*activeTexture)(void* c, GGLuint tmu);
-    void (*bindTexture)(void* c, const GGLSurface* surface);
-    void (*colorBuffer)(void* c, const GGLSurface* surface);
-    void (*readBuffer)(void* c, const GGLSurface* surface);
-    void (*depthBuffer)(void* c, const GGLSurface* surface);
-    void (*bindTextureLod)(void* c, GGLuint tmu, const GGLSurface* surface);
-
-    // enable/disable features
-    void (*enable)(void* c, GGLenum name);
-    void (*disable)(void* c, GGLenum name);
-    void (*enableDisable)(void* c, GGLenum name, GGLboolean en);
-
-    // specify the fragment's color
-    void (*shadeModel)(void* c, GGLenum mode);
-    void (*color4xv)(void* c, const GGLclampx* color);
-    // specify color iterators (16.16)
-    void (*colorGrad12xv)(void* c, const GGLcolor* grad);
-
-    // specify Z coordinate iterators (0.32)
-    void (*zGrad3xv)(void* c, const GGLfixed32* grad);
-
-    // specify W coordinate iterators (16.16)
-    void (*wGrad3xv)(void* c, const GGLfixed* grad);
-
-    // specify fog iterator & color (16.16)
-    void (*fogGrad3xv)(void* c, const GGLfixed* grad);
-    void (*fogColor3xv)(void* c, const GGLclampx* color);
-
-    // specify blending parameters
-    void (*blendFunc)(void* c, GGLenum src, GGLenum dst);
-    void (*blendFuncSeparate)(void* c,  GGLenum src, GGLenum dst,
-                                        GGLenum srcAlpha, GGLenum dstAplha);
-
-    // texture environnement (REPLACE / MODULATE / DECAL / BLEND)
-    void (*texEnvi)(void* c,    GGLenum target,
-                                GGLenum pname,
-                                GGLint param);
-
-    void (*texEnvxv)(void* c, GGLenum target,
-            GGLenum pname, const GGLfixed* params);
-
-    // texture parameters (Wrapping, filter)
-    void (*texParameteri)(void* c,  GGLenum target,
-                                    GGLenum pname,
-                                    GGLint param);
-
-    // texture iterators (16.16)
-    void (*texCoord2i)(void* c, GGLint s, GGLint t);
-    void (*texCoord2x)(void* c, GGLfixed s, GGLfixed t);
-    
-    // s, dsdx, dsdy, scale, t, dtdx, dtdy, tscale
-    // This api uses block floating-point for S and T texture coordinates.
-    // All values are given in 16.16, scaled by 'scale'. In other words,
-    // set scale to 0, for 16.16 values.
-    void (*texCoordGradScale8xv)(void* c, GGLint tmu, const int32_t* grad8);
-    
-    void (*texGeni)(void* c, GGLenum coord, GGLenum pname, GGLint param);
-
-    // masking
-    void (*colorMask)(void* c,  GGLboolean red,
-                                GGLboolean green,
-                                GGLboolean blue,
-                                GGLboolean alpha);
-
-    void (*depthMask)(void* c, GGLboolean flag);
-
-    void (*stencilMask)(void* c, GGLuint mask);
-
-    // alpha func
-    void (*alphaFuncx)(void* c, GGLenum func, GGLclampx ref);
-
-    // depth func
-    void (*depthFunc)(void* c, GGLenum func);
-
-    // logic op
-    void (*logicOp)(void* c, GGLenum opcode); 
-
-    // clear
-    void (*clear)(void* c, GGLbitfield mask);
-    void (*clearColorx)(void* c,
-            GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a);
-    void (*clearDepthx)(void* c, GGLclampx depth);
-    void (*clearStencil)(void* c, GGLint s);
-
-    // framebuffer operations
-    void (*copyPixels)(void* c, GGLint x, GGLint y,
-            GGLsizei width, GGLsizei height, GGLenum type);
-    void (*rasterPos2x)(void* c, GGLfixed x, GGLfixed y);
-    void (*rasterPos2i)(void* c, GGLint x, GGLint y);
-} GGLContext;
-
-// ----------------------------------------------------------------------------
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// construct / destroy the context
-ssize_t gglInit(GGLContext** context);
-ssize_t gglUninit(GGLContext* context);
-
-GGLint gglBitBlit(
-        GGLContext* c,
-        int tmu,
-        GGLint crop[4],
-        GGLint where[4]);
-
-#ifdef __cplusplus
-};
-#endif
-
-// ----------------------------------------------------------------------------
-
-#endif // ANDROID_PIXELFLINGER_H
diff --git a/libpixelflinger/include/private/pixelflinger/ggl_context.h b/libpixelflinger/include/private/pixelflinger/ggl_context.h
deleted file mode 100644
index 563b0f1..0000000
--- a/libpixelflinger/include/private/pixelflinger/ggl_context.h
+++ /dev/null
@@ -1,565 +0,0 @@
-/*
- * Copyright (C) 2006 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_GGL_CONTEXT_H
-#define ANDROID_GGL_CONTEXT_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include <sys/types.h>
-#include <endian.h>
-
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_fixed.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-
-inline uint32_t GGL_RGBA_TO_HOST(uint32_t v) {
-    return v;
-}
-inline uint32_t GGL_HOST_TO_RGBA(uint32_t v) {
-    return v;
-}
-
-#else
-
-inline uint32_t GGL_RGBA_TO_HOST(uint32_t v) {
-#if defined(__mips__) && __mips_isa_rev>=2
-    uint32_t r;
-    __asm__("wsbh %0, %1;"
-        "rotr %0, %0, 16"
-        : "=r" (r)
-        : "r" (v)
-        );
-    return r;
-#else
-    return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
-#endif
-}
-inline uint32_t GGL_HOST_TO_RGBA(uint32_t v) {
-#if defined(__mips__) && __mips_isa_rev>=2
-    uint32_t r;
-    __asm__("wsbh %0, %1;"
-        "rotr %0, %0, 16"
-        : "=r" (r)
-        : "r" (v)
-        );
-    return r;
-#else
-    return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
-#endif
-}
-
-#endif
-
-// ----------------------------------------------------------------------------
-
-const int GGL_DITHER_BITS = 6;  // dither weights stored on 6 bits
-const int GGL_DITHER_ORDER_SHIFT= 3;
-const int GGL_DITHER_ORDER      = (1<<GGL_DITHER_ORDER_SHIFT);
-const int GGL_DITHER_SIZE       = GGL_DITHER_ORDER * GGL_DITHER_ORDER;
-const int GGL_DITHER_MASK       = GGL_DITHER_ORDER-1;
-
-// ----------------------------------------------------------------------------
-
-const int GGL_SUBPIXEL_BITS = 4;
-
-// TRI_FRACTION_BITS defines the number of bits we want to use
-// for the sub-pixel coordinates during the edge stepping, the
-// value shouldn't be more than 7, or bad things are going to
-// happen when drawing large triangles (8 doesn't work because
-// 32 bit muls will loose the sign bit)
-
-#define  TRI_FRACTION_BITS  (GGL_SUBPIXEL_BITS)
-#define  TRI_ONE            (1 << TRI_FRACTION_BITS)
-#define  TRI_HALF           (1 << (TRI_FRACTION_BITS-1))
-#define  TRI_FROM_INT(x)    ((x) << TRI_FRACTION_BITS)
-#define  TRI_FRAC(x)        ((x)                 &  (TRI_ONE-1))
-#define  TRI_FLOOR(x)       ((x)                 & ~(TRI_ONE-1))
-#define  TRI_CEIL(x)        (((x) + (TRI_ONE-1)) & ~(TRI_ONE-1))
-#define  TRI_ROUND(x)       (((x) +  TRI_HALF  ) & ~(TRI_ONE-1))
-
-#define  TRI_ROUDNING       (1 << (16 - TRI_FRACTION_BITS - 1))
-#define  TRI_FROM_FIXED(x)  (((x)+TRI_ROUDNING) >> (16-TRI_FRACTION_BITS))
-
-#define  TRI_SNAP_NEXT_HALF(x)   (TRI_CEIL((x)+TRI_HALF) - TRI_HALF)
-#define  TRI_SNAP_PREV_HALF(x)   (TRI_CEIL((x)-TRI_HALF) - TRI_HALF)
-
-// ----------------------------------------------------------------------------
-
-const int GGL_COLOR_BITS = 24;
-
-// To maintain 8-bits color chanels, with a maximum GGLSurface
-// size of 4096 and GGL_SUBPIXEL_BITS=4, we need 8 + 12 + 4 = 24 bits
-// for encoding the color iterators
-
-inline GGLcolor gglFixedToIteratedColor(GGLfixed c) {
-    return (c << 8) - c;
-}
-
-// ----------------------------------------------------------------------------
-
-template<bool> struct CTA;
-template<> struct CTA<true> { };
-
-#define GGL_CONTEXT(con, c)         context_t *(con) = static_cast<context_t *>(c) /* NOLINT */
-#define GGL_OFFSETOF(field)         uintptr_t(&(((context_t*)0)->field))
-#define GGL_INIT_PROC(p, f)         p.f = ggl_ ## f;
-#define GGL_BETWEEN(x, L, H)        (uint32_t((x)-(L)) <= ((H)-(L)))
-
-#define ggl_likely(x)	__builtin_expect(!!(x), 1)
-#define ggl_unlikely(x)	__builtin_expect(!!(x), 0)
-
-const int GGL_TEXTURE_UNIT_COUNT    = 2;
-const int GGL_TMU_STATE             = 0x00000001;
-const int GGL_CB_STATE              = 0x00000002;
-const int GGL_PIXEL_PIPELINE_STATE  = 0x00000004;
-
-// ----------------------------------------------------------------------------
-
-#define GGL_RESERVE_NEEDS(name, l, s)                               \
-    const uint32_t  GGL_NEEDS_##name##_MASK = (((1LU<<(s))-1)<<(l));  \
-    const uint32_t  GGL_NEEDS_##name##_SHIFT = (l);
-
-#define GGL_BUILD_NEEDS(val, name)                                  \
-    (((val)<<(GGL_NEEDS_##name##_SHIFT)) & GGL_NEEDS_##name##_MASK)
-
-#define GGL_READ_NEEDS(name, n)                                     \
-    (uint32_t((n) & GGL_NEEDS_##name##_MASK) >> GGL_NEEDS_##name##_SHIFT)
-
-#define GGL_NEED_MASK(name)     (uint32_t(GGL_NEEDS_##name##_MASK))
-#define GGL_NEED(name, val)     GGL_BUILD_NEEDS(val, name)
-
-GGL_RESERVE_NEEDS( CB_FORMAT,       0, 6 )
-GGL_RESERVE_NEEDS( SHADE,           6, 1 )
-GGL_RESERVE_NEEDS( W,               7, 1 )
-GGL_RESERVE_NEEDS( BLEND_SRC,       8, 4 )
-GGL_RESERVE_NEEDS( BLEND_DST,      12, 4 )
-GGL_RESERVE_NEEDS( BLEND_SRCA,     16, 4 )
-GGL_RESERVE_NEEDS( BLEND_DSTA,     20, 4 )
-GGL_RESERVE_NEEDS( LOGIC_OP,       24, 4 )
-GGL_RESERVE_NEEDS( MASK_ARGB,      28, 4 )
-
-GGL_RESERVE_NEEDS( P_ALPHA_TEST,    0, 3 )
-GGL_RESERVE_NEEDS( P_AA,            3, 1 )
-GGL_RESERVE_NEEDS( P_DEPTH_TEST,    4, 3 )
-GGL_RESERVE_NEEDS( P_MASK_Z,        7, 1 )
-GGL_RESERVE_NEEDS( P_DITHER,        8, 1 )
-GGL_RESERVE_NEEDS( P_FOG,           9, 1 )
-GGL_RESERVE_NEEDS( P_RESERVED1,    10,22 )
-
-GGL_RESERVE_NEEDS( T_FORMAT,        0, 6 )
-GGL_RESERVE_NEEDS( T_RESERVED0,     6, 1 )
-GGL_RESERVE_NEEDS( T_POT,           7, 1 )
-GGL_RESERVE_NEEDS( T_S_WRAP,        8, 2 )
-GGL_RESERVE_NEEDS( T_T_WRAP,       10, 2 )
-GGL_RESERVE_NEEDS( T_ENV,          12, 3 )
-GGL_RESERVE_NEEDS( T_LINEAR,       15, 1 )
-
-const int GGL_NEEDS_WRAP_CLAMP_TO_EDGE  = 0;
-const int GGL_NEEDS_WRAP_REPEAT         = 1;
-const int GGL_NEEDS_WRAP_11             = 2;
-
-inline uint32_t ggl_wrap_to_needs(uint32_t e) {
-    switch (e) {
-    case GGL_CLAMP:         return GGL_NEEDS_WRAP_CLAMP_TO_EDGE;
-    case GGL_REPEAT:        return GGL_NEEDS_WRAP_REPEAT;
-    }
-    return 0;
-}
-
-inline uint32_t ggl_blendfactor_to_needs(uint32_t b) {
-    if (b <= 1) return b;
-    return (b & 0xF)+2;
-}
-
-inline uint32_t ggl_needs_to_blendfactor(uint32_t n) {
-    if (n <= 1) return n;
-    return (n - 2) + 0x300;
-}
-
-inline uint32_t ggl_env_to_needs(uint32_t e) {
-    switch (e) {
-    case GGL_REPLACE:   return 0;
-    case GGL_MODULATE:  return 1;
-    case GGL_DECAL:     return 2;
-    case GGL_BLEND:     return 3;
-    case GGL_ADD:       return 4;
-    }
-    return 0;
-}
-
-inline uint32_t ggl_needs_to_env(uint32_t n) {
-    const uint32_t envs[] = { GGL_REPLACE, GGL_MODULATE, 
-            GGL_DECAL, GGL_BLEND, GGL_ADD };
-    return envs[n];
-
-}
-
-// ----------------------------------------------------------------------------
-
-enum {
-    GGL_ENABLE_BLENDING     = 0x00000001,
-    GGL_ENABLE_SMOOTH       = 0x00000002,
-    GGL_ENABLE_AA           = 0x00000004,
-    GGL_ENABLE_LOGIC_OP     = 0x00000008,
-    GGL_ENABLE_ALPHA_TEST   = 0x00000010,
-    GGL_ENABLE_SCISSOR_TEST = 0x00000020,
-    GGL_ENABLE_TMUS         = 0x00000040,
-    GGL_ENABLE_DEPTH_TEST   = 0x00000080,
-    GGL_ENABLE_STENCIL_TEST = 0x00000100,
-    GGL_ENABLE_W            = 0x00000200,
-    GGL_ENABLE_DITHER       = 0x00000400,
-    GGL_ENABLE_FOG          = 0x00000800,
-    GGL_ENABLE_POINT_AA_NICE= 0x00001000
-};
-
-// ----------------------------------------------------------------------------
-
-struct needs_filter_t;
-struct needs_t {
-    inline int match(const needs_filter_t& filter);
-    inline bool operator == (const needs_t& rhs) const {
-        return  (n==rhs.n) &&
-                (p==rhs.p) &&
-                (t[0]==rhs.t[0]) &&
-                (t[1]==rhs.t[1]);
-    }
-    inline bool operator != (const needs_t& rhs) const {
-        return !operator == (rhs);
-    }
-    uint32_t    n;
-    uint32_t    p;
-    uint32_t    t[GGL_TEXTURE_UNIT_COUNT];
-};
-
-inline int compare_type(const needs_t& lhs, const needs_t& rhs) {
-    return memcmp(&lhs, &rhs, sizeof(needs_t));
-}
-
-struct needs_filter_t {
-    needs_t     value;
-    needs_t     mask;
-};
-
-int needs_t::match(const needs_filter_t& filter) {
-    uint32_t result = 
-        ((filter.value.n ^ n)       & filter.mask.n)    |
-        ((filter.value.p ^ p)       & filter.mask.p)    |
-        ((filter.value.t[0] ^ t[0]) & filter.mask.t[0]) |
-        ((filter.value.t[1] ^ t[1]) & filter.mask.t[1]);
-    return (result == 0);
-}
-
-// ----------------------------------------------------------------------------
-
-struct context_t;
-class Assembly;
-
-struct blend_state_t {
-	uint32_t			src;
-	uint32_t			dst;
-	uint32_t			src_alpha;
-	uint32_t			dst_alpha;
-	uint8_t				reserved;
-	uint8_t				alpha_separate;
-	uint8_t				operation;
-	uint8_t				equation;
-};
-
-struct mask_state_t {
-    uint8_t             color;
-    uint8_t             depth;
-    uint32_t            stencil;
-};
-
-struct clear_state_t {
-    GGLclampx           r;
-    GGLclampx           g;
-    GGLclampx           b;
-    GGLclampx           a;
-    GGLclampx           depth;
-    GGLint              stencil;
-    uint32_t            colorPacked;
-    uint32_t            depthPacked;
-    uint32_t            stencilPacked;
-    uint32_t            dirty;
-};
-
-struct fog_state_t {
-    uint8_t     color[4];
-};
-
-struct logic_op_state_t {
-    uint16_t            opcode;
-};
-
-struct alpha_test_state_t {
-    uint16_t            func;
-    GGLcolor            ref;
-};
-
-struct depth_test_state_t {
-    uint16_t            func;
-    GGLclampx           clearValue;
-};
-
-struct scissor_t {
-    uint32_t            user_left;
-    uint32_t            user_right;
-    uint32_t            user_top;
-    uint32_t            user_bottom;
-    uint32_t            left;
-    uint32_t            right;
-    uint32_t            top;
-    uint32_t            bottom;
-};
-
-struct pixel_t {
-    uint32_t    c[4];
-    uint8_t     s[4];
-};
-
-struct surface_t {
-    union {
-        GGLSurface          s;
-        // Keep the following struct field types in line with the corresponding
-        // GGLSurface fields to avoid mismatches leading to errors.
-        struct {
-            GGLsizei        reserved;
-            GGLuint         width;
-            GGLuint         height;
-            GGLint          stride;
-            GGLubyte*       data;
-            GGLubyte        format;
-            GGLubyte        dirty;
-            GGLubyte        pad[2];
-        };
-    };
-    void                (*read) (const surface_t* s, context_t* c,
-                                uint32_t x, uint32_t y, pixel_t* pixel);
-    void                (*write)(const surface_t* s, context_t* c,
-                                uint32_t x, uint32_t y, const pixel_t* pixel);
-};
-
-// ----------------------------------------------------------------------------
-
-struct texture_shade_t {
-    union {
-        struct {
-            int32_t             is0;
-            int32_t             idsdx;
-            int32_t             idsdy;
-            int                 sscale;
-            int32_t             it0;
-            int32_t             idtdx;
-            int32_t             idtdy;
-            int                 tscale;
-        };
-        struct {
-            int32_t             v;
-            int32_t             dx;
-            int32_t             dy;
-            int                 scale;
-        } st[2];
-    };
-};
-
-struct texture_iterators_t {
-    // these are not encoded in the same way than in the
-    // texture_shade_t structure
-    union {
-        struct {
-            GGLfixed			ydsdy;
-            GGLfixed            dsdx;
-            GGLfixed            dsdy;
-            int                 sscale;
-            GGLfixed			ydtdy;
-            GGLfixed            dtdx;
-            GGLfixed            dtdy;
-            int                 tscale;
-        };
-        struct {
-            GGLfixed			ydvdy;
-            GGLfixed            dvdx;
-            GGLfixed            dvdy;
-            int                 scale;
-        } st[2];
-    };
-};
-
-struct texture_t {
-	surface_t			surface;
-	texture_iterators_t	iterators;
-    texture_shade_t     shade;
-	uint32_t			s_coord;
-	uint32_t            t_coord;
-	uint16_t			s_wrap;
-	uint16_t            t_wrap;
-	uint16_t            min_filter;
-	uint16_t            mag_filter;
-    uint16_t            env;
-    uint8_t             env_color[4];
-	uint8_t				enable;
-	uint8_t				dirty;
-};
-
-struct raster_t {
-    GGLfixed            x;
-    GGLfixed            y;
-};
-
-struct framebuffer_t {
-    surface_t           color;
-    surface_t           read;
-	surface_t			depth;
-	surface_t			stencil;
-    int16_t             *coverage;
-    size_t              coverageBufferSize;
-};
-
-// ----------------------------------------------------------------------------
-
-struct iterators_t {
-	int32_t             xl;
-	int32_t             xr;
-    int32_t             y;
-	GGLcolor			ydady;
-	GGLcolor			ydrdy;
-	GGLcolor			ydgdy;
-	GGLcolor			ydbdy;
-	GGLfixed			ydzdy;
-	GGLfixed			ydwdy;
-	GGLfixed			ydfdy;
-};
-
-struct shade_t {
-	GGLcolor			a0;
-    GGLcolor            dadx;
-    GGLcolor            dady;
-	GGLcolor			r0;
-    GGLcolor            drdx;
-    GGLcolor            drdy;
-	GGLcolor			g0;
-    GGLcolor            dgdx;
-    GGLcolor            dgdy;
-	GGLcolor			b0;
-    GGLcolor            dbdx;
-    GGLcolor            dbdy;
-	uint32_t            z0;
-    GGLfixed32          dzdx;
-    GGLfixed32          dzdy;
-	GGLfixed            w0;
-    GGLfixed            dwdx;
-    GGLfixed            dwdy;
-	uint32_t			f0;
-    GGLfixed            dfdx;
-    GGLfixed            dfdy;
-};
-
-// these are used in the generated code
-// we use this mirror structure to improve
-// data locality in the pixel pipeline
-struct generated_tex_vars_t {
-    uint32_t    width;
-    uint32_t    height;
-    uint32_t    stride;
-    uintptr_t   data;
-    int32_t     dsdx;
-    int32_t     dtdx;
-    int32_t     spill[2];
-};
-
-struct generated_vars_t {
-    struct {
-        int32_t c;
-        int32_t dx;
-    } argb[4];
-    int32_t     aref;
-    int32_t     dzdx;
-    int32_t     zbase;
-    int32_t     f;
-    int32_t     dfdx;
-    int32_t     spill[3];
-    generated_tex_vars_t    texture[GGL_TEXTURE_UNIT_COUNT];
-    int32_t     rt;
-    int32_t     lb;
-};
-
-// ----------------------------------------------------------------------------
-
-struct state_t {
-	framebuffer_t		buffers;
-	texture_t			texture[GGL_TEXTURE_UNIT_COUNT];
-    scissor_t           scissor;
-    raster_t            raster;
-	blend_state_t		blend;
-    alpha_test_state_t  alpha_test;
-    depth_test_state_t  depth_test;
-    mask_state_t        mask;
-    clear_state_t       clear;
-    fog_state_t         fog;
-    logic_op_state_t    logic_op;
-    uint32_t            enables;
-    uint32_t            enabled_tmu;
-    needs_t             needs;
-};
-
-// ----------------------------------------------------------------------------
-
-struct context_t {
-	GGLContext          procs;
-	state_t             state;
-    shade_t             shade;
-	iterators_t         iterators;
-    generated_vars_t    generated_vars                __attribute__((aligned(32)));
-    uint8_t             ditherMatrix[GGL_DITHER_SIZE] __attribute__((aligned(32)));
-    uint32_t            packed;
-    uint32_t            packed8888;
-    const GGLFormat*    formats;
-    uint32_t            dirty;
-    texture_t*          activeTMU;
-    uint32_t            activeTMUIndex;
-
-    void                (*init_y)(context_t* c, int32_t y);
-	void                (*step_y)(context_t* c);
-	void                (*scanline)(context_t* c);
-    void                (*span)(context_t* c);
-    void                (*rect)(context_t* c, size_t yc);
-    
-    void*               base;
-    Assembly*           scanline_as;
-    GGLenum             error;
-};
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_context(context_t* context);
-void ggl_uninit_context(context_t* context);
-void ggl_error(context_t* c, GGLenum error);
-int64_t ggl_system_time();
-
-// ----------------------------------------------------------------------------
-
-};
-
-#endif // ANDROID_GGL_CONTEXT_H
-
diff --git a/libpixelflinger/include/private/pixelflinger/ggl_fixed.h b/libpixelflinger/include/private/pixelflinger/ggl_fixed.h
deleted file mode 100644
index 4217a89..0000000
--- a/libpixelflinger/include/private/pixelflinger/ggl_fixed.h
+++ /dev/null
@@ -1,878 +0,0 @@
-/*
- * Copyright (C) 2005 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_GGL_FIXED_H
-#define ANDROID_GGL_FIXED_H
-
-#include <math.h>
-#include <pixelflinger/pixelflinger.h>
-
-// ----------------------------------------------------------------------------
-
-#define CONST           __attribute__((const))
-#define ALWAYS_INLINE   __attribute__((always_inline))
-
-const GGLfixed FIXED_BITS = 16;
-const GGLfixed FIXED_EPSILON  = 1;
-const GGLfixed FIXED_ONE  = 1L<<FIXED_BITS;
-const GGLfixed FIXED_HALF = 1L<<(FIXED_BITS-1);
-const GGLfixed FIXED_MIN  = 0x80000000L;
-const GGLfixed FIXED_MAX  = 0x7FFFFFFFL;
-
-inline GGLfixed gglIntToFixed(GGLfixed i)       ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntRound(GGLfixed f)  ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntFloor(GGLfixed f)  ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntCeil(GGLfixed f)   ALWAYS_INLINE ;
-inline GGLfixed gglFracx(GGLfixed v)            ALWAYS_INLINE ;
-inline GGLfixed gglFloorx(GGLfixed v)           ALWAYS_INLINE ;
-inline GGLfixed gglCeilx(GGLfixed v)            ALWAYS_INLINE ;
-inline GGLfixed gglCenterx(GGLfixed v)          ALWAYS_INLINE ;
-inline GGLfixed gglRoundx(GGLfixed v)           ALWAYS_INLINE ;
-
-GGLfixed gglIntToFixed(GGLfixed i) {
-    return i<<FIXED_BITS;
-}
-GGLfixed gglFixedToIntRound(GGLfixed f) {
-    return (f + FIXED_HALF)>>FIXED_BITS;
-}
-GGLfixed gglFixedToIntFloor(GGLfixed f) {
-    return f>>FIXED_BITS;
-}
-GGLfixed gglFixedToIntCeil(GGLfixed f) {
-    return (f + ((1<<FIXED_BITS) - 1))>>FIXED_BITS;
-}
-
-GGLfixed gglFracx(GGLfixed v) {
-    return v & ((1<<FIXED_BITS)-1);
-}
-GGLfixed gglFloorx(GGLfixed v) {
-    return gglFixedToIntFloor(v)<<FIXED_BITS;
-}
-GGLfixed gglCeilx(GGLfixed v) {
-    return gglFixedToIntCeil(v)<<FIXED_BITS;
-}
-GGLfixed gglCenterx(GGLfixed v) {
-    return gglFloorx(v + FIXED_HALF) | FIXED_HALF;
-}
-GGLfixed gglRoundx(GGLfixed v) {
-    return gglFixedToIntRound(v)<<FIXED_BITS;
-}
-
-// conversion from (unsigned) int, short, byte to fixed...
-#define GGL_B_TO_X(_x)      GGLfixed( ((int32_t(_x)+1)>>1)<<10 )
-#define GGL_S_TO_X(_x)      GGLfixed( ((int32_t(_x)+1)>>1)<<2 )
-#define GGL_I_TO_X(_x)      GGLfixed( ((int32_t(_x)>>1)+1)>>14 )
-#define GGL_UB_TO_X(_x)     GGLfixed(   uint32_t(_x) +      \
-                                        (uint32_t(_x)<<8) + \
-                                        (uint32_t(_x)>>7) )
-#define GGL_US_TO_X(_x)     GGLfixed( (_x) + ((_x)>>15) )
-#define GGL_UI_TO_X(_x)     GGLfixed( (((_x)>>1)+1)>>15 )
-
-// ----------------------------------------------------------------------------
-
-GGLfixed gglPowx(GGLfixed x, GGLfixed y) CONST;
-GGLfixed gglSqrtx(GGLfixed a) CONST;
-GGLfixed gglSqrtRecipx(GGLfixed x) CONST;
-int32_t gglMulDivi(int32_t a, int32_t b, int32_t c);
-
-int32_t gglRecipQNormalized(int32_t x, int* exponent);
-int32_t gglRecipQ(GGLfixed x, int q) CONST;
-
-inline GGLfixed gglRecip(GGLfixed x) CONST;
-inline GGLfixed gglRecip(GGLfixed x) {
-    return gglRecipQ(x, 16);
-}
-
-inline GGLfixed gglRecip28(GGLfixed x) CONST;
-int32_t gglRecip28(GGLfixed x) {
-    return gglRecipQ(x, 28);
-}
-
-// ----------------------------------------------------------------------------
-
-#if defined(__arm__) && !defined(__thumb__)
-
-// inline ARM implementations
-inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift) CONST;
-__attribute__((always_inline)) inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "movs   %[lo], %[lo], lsr %[rshift]         \n"
-        "adc    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=r"(result), [hi]"=r"(t), [x]"=r"(x)
-        : "%[x]"(x), [y]"r"(y), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        : "cc"
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "movs   %[lo], %[lo], lsr %[rshift]         \n"
-        "adc    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        : "cc"
-        );
-    }
-    return result;
-}
-
-inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-__attribute__((always_inline)) inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a,
-                                                          int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "add    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "add    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        );
-    }
-    return result;
-}
-
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "rsb    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "rsb    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        );
-    }
-    return result;
-}
-
-inline int64_t gglMulii(int32_t x, int32_t y) CONST;
-inline int64_t gglMulii(int32_t x, int32_t y)
-{
-    // 64-bits result: r0=low, r1=high
-    union {
-        struct {
-            int32_t lo;
-            int32_t hi;
-        } s;
-        int64_t res;
-    };
-    asm("smull %0, %1, %2, %3   \n"
-        : "=r"(s.lo), "=&r"(s.hi)
-        : "%r"(x), "r"(y)
-        :
-        );
-    return res;
-}
-#elif defined(__mips__) && __mips_isa_rev < 6
-
-/*inline MIPS implementations*/
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) {
-    GGLfixed result,tmp,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-            asm ("mult %[a], %[b] \t\n"
-              "mflo  %[res]   \t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp)
-            : [a]"r"(a),[b]"r"(b)
-            : "%hi","%lo"
-            );
-        } else if (shift == 32)
-        {
-            asm ("mult %[a], %[b] \t\n"
-            "li  %[tmp],1\t\n"
-            "sll  %[tmp],%[tmp],0x1f\t\n"
-            "mflo %[res]   \t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp]\t\n"   /*obit*/
-            "sra %[tmp],%[tmp],0x1f \t\n"
-            "mfhi  %[res]   \t\n"
-            "addu %[res],%[res],%[tmp]\t\n"
-            "addu %[res],%[res],%[tmp1]\t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1)
-            : [a]"r"(a),[b]"r"(b),[shift]"I"(shift)
-            : "%hi","%lo"
-            );
-        } else if ((shift >0) && (shift < 32))
-        {
-            asm ("mult %[a], %[b] \t\n"
-            "li  %[tmp],1 \t\n"
-            "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-            "mflo  %[res]   \t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-            "addu  %[res],%[res],%[tmp] \t\n"
-            "mfhi  %[tmp]   \t\n"
-            "addu  %[tmp],%[tmp],%[tmp1] \t\n"
-            "sll   %[tmp],%[tmp],%[lshift] \t\n"
-            "srl   %[res],%[res],%[rshift]    \t\n"
-            "or    %[res],%[res],%[tmp] \t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-            : [a]"r"(a),[b]"r"(b),[lshift]"I"(32-shift),[rshift]"I"(shift),[shiftm1]"I"(shift-1)
-            : "%hi","%lo"
-            );
-        } else {
-            asm ("mult %[a], %[b] \t\n"
-            "li  %[tmp],1 \t\n"
-            "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-            "mflo  %[res]   \t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-            "sra  %[tmp2],%[tmp],0x1f \t\n"
-            "addu  %[res],%[res],%[tmp] \t\n"
-            "mfhi  %[tmp]   \t\n"
-            "addu  %[tmp],%[tmp],%[tmp2] \t\n"
-            "addu  %[tmp],%[tmp],%[tmp1] \t\n"            /*tmp=hi*/
-            "srl   %[tmp2],%[res],%[rshift]    \t\n"
-            "srav  %[res], %[tmp],%[rshift]\t\n"
-            "sll   %[tmp],%[tmp],1 \t\n"
-            "sll   %[tmp],%[tmp],%[norbits] \t\n"
-            "or    %[tmp],%[tmp],%[tmp2] \t\n"
-            "movz  %[res],%[tmp],%[bit5] \t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-            : [a]"r"(a),[b]"r"(b),[norbits]"I"(~(shift)),[rshift]"I"(shift),[shiftm1] "I"(shift-1),[bit5]"I"(shift & 0x20)
-            : "%hi","%lo"
-            );
-        }
-    } else {
-        asm ("mult %[a], %[b] \t\n"
-        "li  %[tmp],1 \t\n"
-        "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-        "mflo  %[res]   \t\n"
-        "addu %[tmp1],%[tmp],%[res] \t\n"
-        "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-        "sra  %[tmp2],%[tmp],0x1f \t\n"
-        "addu  %[res],%[res],%[tmp] \t\n"
-        "mfhi  %[tmp]   \t\n"
-        "addu  %[tmp],%[tmp],%[tmp2] \t\n"
-        "addu  %[tmp],%[tmp],%[tmp1] \t\n"            /*tmp=hi*/
-        "srl   %[tmp2],%[res],%[rshift]    \t\n"
-        "srav  %[res], %[tmp],%[rshift]\t\n"
-        "sll   %[tmp],%[tmp],1 \t\n"
-        "sll   %[tmp],%[tmp],%[norbits] \t\n"
-        "or    %[tmp],%[tmp],%[tmp2] \t\n"
-        "movz  %[res],%[tmp],%[bit5] \t\n"
-         : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-         : [a]"r"(a),[b]"r"(b),[norbits]"r"(~(shift)),[rshift] "r"(shift),[shiftm1]"r"(shift-1),[bit5] "r"(shift & 0x20)
-         : "%hi","%lo"
-         );
-        }
-
-        return result;
-}
-
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    GGLfixed result,t,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-                 asm ("mult %[a], %[b] \t\n"
-                 "mflo  %[lo]   \t\n"
-                 "addu  %[lo],%[lo],%[c]    \t\n"
-                 : [lo]"=&r"(result)
-                 : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                 : "%hi","%lo"
-                 );
-                } else if (shift == 32) {
-                    asm ("mult %[a], %[b] \t\n"
-                    "mfhi  %[lo]   \t\n"
-                    "addu  %[lo],%[lo],%[c]    \t\n"
-                    : [lo]"=&r"(result)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                    : "%hi","%lo"
-                    );
-                } else if ((shift>0) && (shift<32)) {
-                    asm ("mult %[a], %[b] \t\n"
-                    "mflo  %[res]   \t\n"
-                    "mfhi  %[t]   \t\n"
-                    "srl   %[res],%[res],%[rshift]    \t\n"
-                    "sll   %[t],%[t],%[lshift]     \t\n"
-                    "or  %[res],%[res],%[t]    \t\n"
-                    "addu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
-                    : "%hi","%lo"
-                    );
-                } else {
-                    asm ("mult %[a], %[b] \t\n"
-                    "nor %[tmp1],$zero,%[shift]\t\n"
-                    "mflo  %[res]   \t\n"
-                    "mfhi  %[t]   \t\n"
-                    "srl   %[res],%[res],%[shift]    \t\n"
-                    "sll   %[tmp2],%[t],1     \t\n"
-                    "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                    "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                    "srav  %[res],%[t],%[shift]     \t\n"
-                    "andi %[tmp2],%[shift],0x20\t\n"
-                    "movz %[res],%[tmp1],%[tmp2]\t\n"
-                    "addu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
-                    : "%hi","%lo"
-                    );
-                }
-            } else {
-                asm ("mult %[a], %[b] \t\n"
-                "nor %[tmp1],$zero,%[shift]\t\n"
-                "mflo  %[res]   \t\n"
-                "mfhi  %[t]   \t\n"
-                "srl   %[res],%[res],%[shift]    \t\n"
-                "sll   %[tmp2],%[t],1     \t\n"
-                "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                "srav  %[res],%[t],%[shift]     \t\n"
-                "andi %[tmp2],%[shift],0x20\t\n"
-                "movz %[res],%[tmp1],%[tmp2]\t\n"
-                "addu  %[res],%[res],%[c]    \t\n"
-                : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
-                : "%hi","%lo"
-                );
-            }
-            return result;
-}
-
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    GGLfixed result,t,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-                 asm ("mult %[a], %[b] \t\n"
-                 "mflo  %[lo]   \t\n"
-                 "subu  %[lo],%[lo],%[c]    \t\n"
-                 : [lo]"=&r"(result)
-                 : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                 : "%hi","%lo"
-                 );
-                } else if (shift == 32) {
-                    asm ("mult %[a], %[b] \t\n"
-                    "mfhi  %[lo]   \t\n"
-                    "subu  %[lo],%[lo],%[c]    \t\n"
-                    : [lo]"=&r"(result)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                    : "%hi","%lo"
-                    );
-                } else if ((shift>0) && (shift<32)) {
-                    asm ("mult %[a], %[b] \t\n"
-                    "mflo  %[res]   \t\n"
-                    "mfhi  %[t]   \t\n"
-                    "srl   %[res],%[res],%[rshift]    \t\n"
-                    "sll   %[t],%[t],%[lshift]     \t\n"
-                    "or  %[res],%[res],%[t]    \t\n"
-                    "subu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
-                    : "%hi","%lo"
-                    );
-                } else {
-                    asm ("mult %[a], %[b] \t\n"
-                    "nor %[tmp1],$zero,%[shift]\t\n"
-                     "mflo  %[res]   \t\n"
-                     "mfhi  %[t]   \t\n"
-                     "srl   %[res],%[res],%[shift]    \t\n"
-                     "sll   %[tmp2],%[t],1     \t\n"
-                     "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                     "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                     "srav  %[res],%[t],%[shift]     \t\n"
-                     "andi %[tmp2],%[shift],0x20\t\n"
-                     "movz %[res],%[tmp1],%[tmp2]\t\n"
-                     "subu  %[res],%[res],%[c]    \t\n"
-                     : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                     : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
-                     : "%hi","%lo"
-                     );
-                    }
-                } else {
-                asm ("mult %[a], %[b] \t\n"
-                "nor %[tmp1],$zero,%[shift]\t\n"
-                "mflo  %[res]   \t\n"
-                "mfhi  %[t]   \t\n"
-                "srl   %[res],%[res],%[shift]    \t\n"
-                "sll   %[tmp2],%[t],1     \t\n"
-                "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                "srav  %[res],%[t],%[shift]     \t\n"
-                "andi %[tmp2],%[shift],0x20\t\n"
-                "movz %[res],%[tmp1],%[tmp2]\t\n"
-                "subu  %[res],%[res],%[c]    \t\n"
-                : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
-                : "%hi","%lo"
-                );
-            }
-    return result;
-}
-
-inline int64_t gglMulii(int32_t x, int32_t y) CONST;
-inline int64_t gglMulii(int32_t x, int32_t y) {
-    union {
-        struct {
-#if defined(__MIPSEL__)
-            int32_t lo;
-            int32_t hi;
-#elif defined(__MIPSEB__)
-            int32_t hi;
-            int32_t lo;
-#endif
-        } s;
-        int64_t res;
-    }u;
-    asm("mult %2, %3 \t\n"
-        "mfhi %1   \t\n"
-        "mflo %0   \t\n"
-        : "=r"(u.s.lo), "=&r"(u.s.hi)
-        : "%r"(x), "r"(y)
-	: "%hi","%lo"
-        );
-    return u.res;
-}
-
-#elif defined(__aarch64__)
-
-// inline AArch64 implementations
-
-inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift)
-{
-    GGLfixed result;
-    GGLfixed round;
-
-    asm("mov    %x[round], #1                        \n"
-        "lsl    %x[round], %x[round], %x[shift]      \n"
-        "lsr    %x[round], %x[round], #1             \n"
-        "smaddl %x[result], %w[x], %w[y],%x[round]   \n"
-        "lsr    %x[result], %x[result], %x[shift]    \n"
-        : [round]"=&r"(round), [result]"=&r"(result) \
-        : [x]"r"(x), [y]"r"(y), [shift] "r"(shift)   \
-        :
-       );
-    return result;
-}
-inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a, int shift)
-{
-    GGLfixed result;
-    asm("smull  %x[result], %w[x], %w[y]                     \n"
-        "lsr    %x[result], %x[result], %x[shift]            \n"
-        "add    %w[result], %w[result], %w[a]                \n"
-        : [result]"=&r"(result)                               \
-        : [x]"r"(x), [y]"r"(y), [a]"r"(a), [shift] "r"(shift) \
-        :
-        );
-    return result;
-}
-
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift)
-{
-
-    GGLfixed result;
-
-    asm("smull  %x[result], %w[x], %w[y]                     \n"
-        "lsr    %x[result], %x[result], %x[shift]            \n"
-        "sub    %w[result], %w[result], %w[a]                \n"
-        : [result]"=&r"(result)                               \
-        : [x]"r"(x), [y]"r"(y), [a]"r"(a), [shift] "r"(shift) \
-        :
-        );
-    return result;
-}
-inline int64_t gglMulii(int32_t x, int32_t y) CONST;
-inline int64_t gglMulii(int32_t x, int32_t y)
-{
-    int64_t res;
-    asm("smull  %x0, %w1, %w2 \n"
-        : "=r"(res)
-        : "%r"(x), "r"(y)
-        :
-        );
-    return res;
-}
-
-#elif defined(__mips__) && __mips_isa_rev == 6
-
-/*inline MIPS implementations*/
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) {
-    GGLfixed result,tmp,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-            asm ("mul %[res], %[a], %[b] \t\n"
-            : [res]"=&r"(result)
-            : [a]"r"(a),[b]"r"(b)
-            );
-        } else if (shift == 32)
-        {
-            asm ("mul %[res], %[a], %[b] \t\n"
-            "li  %[tmp],1\t\n"
-            "sll  %[tmp],%[tmp],0x1f\t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "muh %[res], %[a], %[b] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp]\t\n"   /*obit*/
-            "sra %[tmp],%[tmp],0x1f \t\n"
-            "addu %[res],%[res],%[tmp]\t\n"
-            "addu %[res],%[res],%[tmp1]\t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1)
-            : [a]"r"(a),[b]"r"(b),[shift]"I"(shift)
-            );
-        } else if ((shift >0) && (shift < 32))
-        {
-            asm ("mul %[res], %[a], %[b] \t\n"
-            "li  %[tmp],1 \t\n"
-            "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-            "addu  %[res],%[res],%[tmp] \t\n"
-            "muh %[tmp], %[a], %[b] \t\n"
-            "addu  %[tmp],%[tmp],%[tmp1] \t\n"
-            "sll   %[tmp],%[tmp],%[lshift] \t\n"
-            "srl   %[res],%[res],%[rshift]    \t\n"
-            "or    %[res],%[res],%[tmp] \t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-            : [a]"r"(a),[b]"r"(b),[lshift]"I"(32-shift),[rshift]"I"(shift),[shiftm1]"I"(shift-1)
-            );
-        } else {
-            asm ("mul %[res], %[a], %[b] \t\n"
-            "li  %[tmp],1 \t\n"
-            "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-            "addu %[tmp1],%[tmp],%[res] \t\n"
-            "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-            "sra  %[tmp2],%[tmp],0x1f \t\n"
-            "addu  %[res],%[res],%[tmp] \t\n"
-            "muh  %[tmp], %[a], %[b]   \t\n"
-            "addu  %[tmp],%[tmp],%[tmp2] \t\n"
-            "addu  %[tmp],%[tmp],%[tmp1] \t\n"            /*tmp=hi*/
-            "srl   %[tmp2],%[res],%[rshift]    \t\n"
-            "srav  %[res], %[tmp],%[rshift]\t\n"
-            "sll   %[tmp],%[tmp],1 \t\n"
-            "sll   %[tmp],%[tmp],%[norbits] \t\n"
-            "or    %[tmp],%[tmp],%[tmp2] \t\n"
-            "seleqz  %[tmp],%[tmp],%[bit5] \t\n"
-            "selnez  %[res],%[res],%[bit5] \t\n"
-            "or    %[res],%[res],%[tmp] \t\n"
-            : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-            : [a]"r"(a),[b]"r"(b),[norbits]"I"(~(shift)),[rshift]"I"(shift),[shiftm1] "I"(shift-1),[bit5]"I"(shift & 0x20)
-            );
-        }
-    } else {
-        asm ("mul %[res], %[a], %[b] \t\n"
-        "li  %[tmp],1 \t\n"
-        "sll  %[tmp],%[tmp],%[shiftm1] \t\n"
-        "addu %[tmp1],%[tmp],%[res] \t\n"
-        "sltu %[tmp1],%[tmp1],%[tmp] \t\n"  /*obit?*/
-        "sra  %[tmp2],%[tmp],0x1f \t\n"
-        "addu  %[res],%[res],%[tmp] \t\n"
-        "muh  %[tmp], %[a], %[b] \t\n"
-        "addu  %[tmp],%[tmp],%[tmp2] \t\n"
-        "addu  %[tmp],%[tmp],%[tmp1] \t\n"            /*tmp=hi*/
-        "srl   %[tmp2],%[res],%[rshift]    \t\n"
-        "srav  %[res], %[tmp],%[rshift]\t\n"
-        "sll   %[tmp],%[tmp],1 \t\n"
-        "sll   %[tmp],%[tmp],%[norbits] \t\n"
-        "or    %[tmp],%[tmp],%[tmp2] \t\n"
-        "seleqz  %[tmp],%[tmp],%[bit5] \t\n"
-        "selnez  %[res],%[res],%[bit5] \t\n"
-        "or    %[res],%[res],%[tmp] \t\n"
-         : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-         : [a]"r"(a),[b]"r"(b),[norbits]"r"(~(shift)),[rshift] "r"(shift),[shiftm1]"r"(shift-1),[bit5] "r"(shift & 0x20)
-         );
-        }
-        return result;
-}
-
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    GGLfixed result,t,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-                 asm ("mul %[lo], %[a], %[b] \t\n"
-                 "addu  %[lo],%[lo],%[c]    \t\n"
-                 : [lo]"=&r"(result)
-                 : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                 );
-                } else if (shift == 32) {
-                    asm ("muh %[lo], %[a], %[b] \t\n"
-                    "addu  %[lo],%[lo],%[c]    \t\n"
-                    : [lo]"=&r"(result)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                    );
-                } else if ((shift>0) && (shift<32)) {
-                    asm ("mul %[res], %[a], %[b] \t\n"
-                    "muh  %[t], %[a], %[b] \t\n"
-                    "srl   %[res],%[res],%[rshift]    \t\n"
-                    "sll   %[t],%[t],%[lshift]     \t\n"
-                    "or  %[res],%[res],%[t]    \t\n"
-                    "addu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
-                    );
-                } else {
-                    asm ("mul %[res], %[a], %[b] \t\n"
-                    "muh %[t], %[a], %[b] \t\n"
-                    "nor %[tmp1],$zero,%[shift]\t\n"
-                    "srl   %[res],%[res],%[shift]    \t\n"
-                    "sll   %[tmp2],%[t],1     \t\n"
-                    "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                    "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                    "srav  %[res],%[t],%[shift]     \t\n"
-                    "andi %[tmp2],%[shift],0x20\t\n"
-                    "seleqz %[tmp1],%[tmp1],%[tmp2]\t\n"
-                    "selnez %[res],%[res],%[tmp2]\t\n"
-                    "or %[res],%[res],%[tmp1]\t\n"
-                    "addu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
-                    );
-                }
-            } else {
-                asm ("mul %[res], %[a], %[b] \t\n"
-                "muh %[t], %[a], %[b] \t\n"
-                "nor %[tmp1],$zero,%[shift]\t\n"
-                "srl   %[res],%[res],%[shift]    \t\n"
-                "sll   %[tmp2],%[t],1     \t\n"
-                "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                "srav  %[res],%[t],%[shift]     \t\n"
-                "andi %[tmp2],%[shift],0x20\t\n"
-                "seleqz %[tmp1],%[tmp1],%[tmp2]\t\n"
-                "selnez %[res],%[res],%[tmp2]\t\n"
-                "or %[res],%[res],%[tmp1]\t\n"
-                "addu  %[res],%[res],%[c]    \t\n"
-                : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
-                );
-            }
-            return result;
-}
-
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    GGLfixed result,t,tmp1,tmp2;
-
-    if (__builtin_constant_p(shift)) {
-        if (shift == 0) {
-                 asm ("mul %[lo], %[a], %[b] \t\n"
-                 "subu  %[lo],%[lo],%[c]    \t\n"
-                 : [lo]"=&r"(result)
-                 : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                 );
-                } else if (shift == 32) {
-                    asm ("muh %[lo], %[a], %[b] \t\n"
-                    "subu  %[lo],%[lo],%[c]    \t\n"
-                    : [lo]"=&r"(result)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c)
-                    );
-                } else if ((shift>0) && (shift<32)) {
-                    asm ("mul %[res], %[a], %[b] \t\n"
-                    "muh %[t], %[a], %[b] \t\n"
-                    "srl   %[res],%[res],%[rshift]    \t\n"
-                    "sll   %[t],%[t],%[lshift]     \t\n"
-                    "or  %[res],%[res],%[t]    \t\n"
-                    "subu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
-                    );
-                } else {
-                    asm ("mul %[res], %[a], %[b] \t\n"
-                    "muh %[t], %[a], %[b] \t\n"
-                    "nor %[tmp1],$zero,%[shift]\t\n"
-                    "srl   %[res],%[res],%[shift]    \t\n"
-                    "sll   %[tmp2],%[t],1     \t\n"
-                    "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                    "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                    "srav  %[res],%[t],%[shift]     \t\n"
-                    "andi %[tmp2],%[shift],0x20\t\n"
-                    "seleqz %[tmp1],%[tmp1],%[tmp2]\t\n"
-                    "selnez %[res],%[res],%[tmp2]\t\n"
-                    "or %[res],%[res],%[tmp1]\t\n"
-                    "subu  %[res],%[res],%[c]    \t\n"
-                    : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                    : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
-                     );
-                    }
-                } else {
-                asm ("mul %[res], %[a], %[b] \t\n"
-                "muh %[t], %[a], %[b] \t\n"
-                "nor %[tmp1],$zero,%[shift]\t\n"
-                "srl   %[res],%[res],%[shift]    \t\n"
-                "sll   %[tmp2],%[t],1     \t\n"
-                "sllv  %[tmp2],%[tmp2],%[tmp1]     \t\n"
-                "or  %[tmp1],%[tmp2],%[res]    \t\n"
-                "srav  %[res],%[t],%[shift]     \t\n"
-                "andi %[tmp2],%[shift],0x20\t\n"
-                "seleqz %[tmp1],%[tmp1],%[tmp2]\t\n"
-                "selnez %[res],%[res],%[tmp2]\t\n"
-                "or %[res],%[res],%[tmp1]\t\n"
-                "subu  %[res],%[res],%[c]    \t\n"
-                : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
-                : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
-                );
-            }
-    return result;
-}
-
-inline int64_t gglMulii(int32_t x, int32_t y) CONST;
-inline int64_t gglMulii(int32_t x, int32_t y) {
-    union {
-        struct {
-#if defined(__MIPSEL__)
-            int32_t lo;
-            int32_t hi;
-#elif defined(__MIPSEB__)
-            int32_t hi;
-            int32_t lo;
-#endif
-        } s;
-        int64_t res;
-    }u;
-    asm("mul %0, %2, %3 \t\n"
-        "muh %1, %2, %3 \t\n"
-        : "=r"(u.s.lo), "=&r"(u.s.hi)
-        : "%r"(x), "r"(y)
-        );
-    return u.res;
-}
-
-#else // ----------------------------------------------------------------------
-
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) {
-    return GGLfixed((int64_t(a)*b + (1<<(shift-1)))>>shift);
-}
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    return GGLfixed((int64_t(a)*b)>>shift) + c;
-}
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    return GGLfixed((int64_t(a)*b)>>shift) - c;
-}
-inline int64_t gglMulii(int32_t a, int32_t b) CONST;
-inline int64_t gglMulii(int32_t a, int32_t b) {
-    return int64_t(a)*b;
-}
-
-#endif
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b) {
-    return gglMulx(a, b, 16);
-}
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c) {
-    return gglMulAddx(a, b, c, 16);
-}
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c) {
-    return gglMulSubx(a, b, c, 16);
-}
-
-// ------------------------------------------------------------------------
-
-inline int32_t gglClz(int32_t x) CONST;
-inline int32_t gglClz(int32_t x)
-{
-#if (defined(__arm__) && !defined(__thumb__)) || defined(__mips__) || defined(__aarch64__)
-    return __builtin_clz(x);
-#else
-    if (!x) return 32;
-    int32_t exp = 31;
-    if (x & 0xFFFF0000) { exp -=16; x >>= 16; }
-    if (x & 0x0000ff00) { exp -= 8; x >>= 8; }
-    if (x & 0x000000f0) { exp -= 4; x >>= 4; }
-    if (x & 0x0000000c) { exp -= 2; x >>= 2; }
-    if (x & 0x00000002) { exp -= 1; }
-    return exp;
-#endif
-}
-
-// ------------------------------------------------------------------------
-
-int32_t gglDivQ(GGLfixed n, GGLfixed d, int32_t i) CONST;
-
-inline int32_t gglDivQ16(GGLfixed n, GGLfixed d) CONST;
-inline int32_t gglDivQ16(GGLfixed n, GGLfixed d) {
-    return gglDivQ(n, d, 16);
-}
-
-inline int32_t gglDivx(GGLfixed n, GGLfixed d) CONST;
-inline int32_t gglDivx(GGLfixed n, GGLfixed d) {
-    return gglDivQ(n, d, 16);
-}
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglRecipFast(GGLfixed x) CONST;
-inline GGLfixed gglRecipFast(GGLfixed x)
-{
-    // This is a really bad approximation of 1/x, but it's also
-    // very fast. x must be strictly positive.
-    // if x between [0.5, 1[ , then 1/x = 3-2*x
-    // (we use 2.30 fixed-point)
-    const int32_t lz = gglClz(x);
-    return (0xC0000000 - (x << (lz - 1))) >> (30-lz);
-}
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglClampx(GGLfixed c) CONST;
-inline GGLfixed gglClampx(GGLfixed c)
-{
-#if defined(__thumb__)
-    // clamp without branches
-    c &= ~(c>>31);  c = FIXED_ONE - c;
-    c &= ~(c>>31);  c = FIXED_ONE - c;
-#else
-#if defined(__arm__)
-    // I don't know why gcc thinks its smarter than me! The code below
-    // clamps to zero in one instruction, but gcc won't generate it and
-    // replace it by a cmp + movlt (it's quite amazing actually).
-    asm("bic %0, %1, %1, asr #31\n" : "=r"(c) : "r"(c));
-#elif defined(__aarch64__)
-    asm("bic %w0, %w1, %w1, asr #31\n" : "=r"(c) : "r"(c));
-#else
-    c &= ~(c>>31);
-#endif
-    if (c>FIXED_ONE)
-        c = FIXED_ONE;
-#endif
-    return c;
-}
-
-// ------------------------------------------------------------------------
-
-#endif // ANDROID_GGL_FIXED_H
diff --git a/libpixelflinger/picker.cpp b/libpixelflinger/picker.cpp
deleted file mode 100644
index aa55229..0000000
--- a/libpixelflinger/picker.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-/* libs/pixelflinger/picker.cpp
-**
-** Copyright 2006, 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 <stdio.h>
-
-#include "buffer.h"
-#include "scanline.h"
-#include "picker.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_picker(context_t* /*c*/)
-{
-}
-
-void ggl_pick(context_t* c)
-{
-    if (ggl_likely(!c->dirty))
-        return;
-        
-    // compute needs, see if they changed...
-    const uint32_t enables = c->state.enables;
-    needs_t new_needs(c->state.needs);
-
-    if (c->dirty & GGL_CB_STATE) {
-        new_needs.n &= ~GGL_NEEDS_CB_FORMAT_MASK;
-        new_needs.n |= GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT);
-        if (enables & GGL_ENABLE_BLENDING)
-            c->dirty |= GGL_PIXEL_PIPELINE_STATE;
-    }
-
-    if (c->dirty & GGL_PIXEL_PIPELINE_STATE) {
-        uint32_t n = GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT);
-        uint32_t p = 0;
-        if (enables & GGL_ENABLE_BLENDING) {
-            uint32_t src = c->state.blend.src;
-            uint32_t dst = c->state.blend.dst;
-            uint32_t src_alpha = c->state.blend.src_alpha;
-            uint32_t dst_alpha = c->state.blend.dst_alpha;
-            const GGLFormat& cbf = c->formats[ c->state.buffers.color.format ];
-            if (!cbf.c[GGLFormat::ALPHA].h) {
-                if ((src == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (src == GGL_DST_ALPHA)) {
-                    src = GGL_ONE;
-                }
-                if ((src_alpha == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (src_alpha == GGL_DST_ALPHA)) {
-                    src_alpha = GGL_ONE;
-                }
-                if ((dst == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (dst == GGL_DST_ALPHA)) {
-                    dst = GGL_ONE;
-                }
-                if ((dst_alpha == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (dst_alpha == GGL_DST_ALPHA)) {
-                    dst_alpha = GGL_ONE;
-                }
-            }
-
-            src       = ggl_blendfactor_to_needs(src);
-            dst       = ggl_blendfactor_to_needs(dst);
-            src_alpha = ggl_blendfactor_to_needs(src_alpha);
-            dst_alpha = ggl_blendfactor_to_needs(dst_alpha);
-                    
-            n |= GGL_BUILD_NEEDS( src, BLEND_SRC );
-            n |= GGL_BUILD_NEEDS( dst, BLEND_DST );
-            if (c->state.blend.alpha_separate) {
-                n |= GGL_BUILD_NEEDS( src_alpha, BLEND_SRCA );
-                n |= GGL_BUILD_NEEDS( dst_alpha, BLEND_DSTA );
-            } else {
-                n |= GGL_BUILD_NEEDS( src, BLEND_SRCA );
-                n |= GGL_BUILD_NEEDS( dst, BLEND_DSTA );
-            }
-        } else {
-            n |= GGL_BUILD_NEEDS( GGL_ONE,  BLEND_SRC );
-            n |= GGL_BUILD_NEEDS( GGL_ZERO, BLEND_DST );
-            n |= GGL_BUILD_NEEDS( GGL_ONE,  BLEND_SRCA );
-            n |= GGL_BUILD_NEEDS( GGL_ZERO, BLEND_DSTA );
-        }
-
-
-        n |= GGL_BUILD_NEEDS(c->state.mask.color^0xF,               MASK_ARGB);
-        n |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_SMOOTH)  ?1:0,   SHADE);
-        if (enables & GGL_ENABLE_TMUS) {
-            n |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_W)       ?1:0,   W);
-        }
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_DITHER)  ?1:0,   P_DITHER);
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_AA)      ?1:0,   P_AA);
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_FOG)     ?1:0,   P_FOG);
-
-        if (enables & GGL_ENABLE_LOGIC_OP) {
-            n |= GGL_BUILD_NEEDS(c->state.logic_op.opcode, LOGIC_OP);
-        } else {
-            n |= GGL_BUILD_NEEDS(GGL_COPY, LOGIC_OP);
-        }
-
-        if (enables & GGL_ENABLE_ALPHA_TEST) {
-            p |= GGL_BUILD_NEEDS(c->state.alpha_test.func, P_ALPHA_TEST);
-        } else {
-            p |= GGL_BUILD_NEEDS(GGL_ALWAYS, P_ALPHA_TEST);
-        }
-
-        if (enables & GGL_ENABLE_DEPTH_TEST) {
-            p |= GGL_BUILD_NEEDS(c->state.depth_test.func, P_DEPTH_TEST);
-            p |= GGL_BUILD_NEEDS(c->state.mask.depth&1, P_MASK_Z);
-        } else {
-            p |= GGL_BUILD_NEEDS(GGL_ALWAYS, P_DEPTH_TEST);
-            // writing to the z-buffer is always disabled if depth-test
-            // is disabled.
-        }
-        new_needs.n = n;
-        new_needs.p = p;
-    }
-
-    if (c->dirty & GGL_TMU_STATE) {
-        int idx = 0;
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            const texture_t& tx = c->state.texture[i];
-            if (tx.enable) {
-                uint32_t t = 0;
-                t |= GGL_BUILD_NEEDS(tx.surface.format, T_FORMAT);
-                t |= GGL_BUILD_NEEDS(ggl_env_to_needs(tx.env), T_ENV);
-                t |= GGL_BUILD_NEEDS(0, T_POT);       // XXX: not used yet
-                if (tx.s_coord==GGL_ONE_TO_ONE && tx.t_coord==GGL_ONE_TO_ONE) {
-                    // we encode 1-to-1 into the wrap mode
-                    t |= GGL_BUILD_NEEDS(GGL_NEEDS_WRAP_11, T_S_WRAP);
-                    t |= GGL_BUILD_NEEDS(GGL_NEEDS_WRAP_11, T_T_WRAP);
-                } else {
-                    t |= GGL_BUILD_NEEDS(ggl_wrap_to_needs(tx.s_wrap), T_S_WRAP);
-                    t |= GGL_BUILD_NEEDS(ggl_wrap_to_needs(tx.t_wrap), T_T_WRAP);
-                }
-                if (tx.mag_filter == GGL_LINEAR) {
-                    t |= GGL_BUILD_NEEDS(1, T_LINEAR);
-                }
-                if (tx.min_filter == GGL_LINEAR) {
-                    t |= GGL_BUILD_NEEDS(1, T_LINEAR);
-                }
-                new_needs.t[idx++] = t;
-            } else {
-                new_needs.t[i] = 0;
-            }
-        }
-    }
-
-    if (new_needs != c->state.needs) {
-        c->state.needs = new_needs;
-        ggl_pick_texture(c);
-        ggl_pick_cb(c);
-        ggl_pick_scanline(c);
-    }
-    c->dirty = 0;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-
diff --git a/libpixelflinger/picker.h b/libpixelflinger/picker.h
deleted file mode 100644
index 9cdbc3c..0000000
--- a/libpixelflinger/picker.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* libs/pixelflinger/picker.h
-**
-** Copyright 2006, 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_PICKER_H
-#define ANDROID_PICKER_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_picker(context_t* c);
-void ggl_pick(context_t* c);
-
-}; // namespace android
-
-#endif
diff --git a/libpixelflinger/pixelflinger.cpp b/libpixelflinger/pixelflinger.cpp
deleted file mode 100644
index fd449b2..0000000
--- a/libpixelflinger/pixelflinger.cpp
+++ /dev/null
@@ -1,836 +0,0 @@
-/* libs/pixelflinger/pixelflinger.cpp
-**
-** Copyright 2006, 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 <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include <sys/time.h>
-
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "buffer.h"
-#include "clear.h"
-#include "picker.h"
-#include "raster.h"
-#include "scanline.h"
-#include "trap.h"
-
-#include "codeflinger/GGLAssembler.h"
-#include "codeflinger/CodeCache.h"
-
-#include <stdio.h> 
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-// 8x8 Bayer dither matrix
-static const uint8_t gDitherMatrix[GGL_DITHER_SIZE] = {
-     0, 32,  8, 40,  2, 34, 10, 42,
-    48, 16, 56, 24, 50, 18, 58, 26,
-    12, 44,  4, 36, 14, 46,  6, 38,
-    60, 28, 52, 20, 62, 30, 54, 22,
-     3, 35, 11, 43,  1, 33,  9, 41,
-    51, 19, 59, 27, 49, 17, 57, 25,
-    15, 47,  7, 39, 13, 45,  5, 37,
-    63, 31, 55, 23, 61, 29, 53, 21
-};
-
-static void ggl_init_procs(context_t* c);
-static void ggl_set_scissor(context_t* c);
-
-static void ggl_enable_blending(context_t* c, int enable);
-static void ggl_enable_scissor_test(context_t* c, int enable);
-static void ggl_enable_alpha_test(context_t* c, int enable);
-static void ggl_enable_logic_op(context_t* c, int enable);
-static void ggl_enable_dither(context_t* c, int enable);
-static void ggl_enable_stencil_test(context_t* c, int enable);
-static void ggl_enable_depth_test(context_t* c, int enable);
-static void ggl_enable_aa(context_t* c, int enable);
-static void ggl_enable_point_aa_nice(context_t* c, int enable);
-static void ggl_enable_texture2d(context_t* c, int enable);
-static void ggl_enable_w_lerp(context_t* c, int enable);
-static void ggl_enable_fog(context_t* c, int enable);
-
-static inline int min(int a, int b) CONST;
-static inline int min(int a, int b) {
-    return a < b ? a : b;
-}
-
-static inline int max(int a, int b) CONST;
-static inline int max(int a, int b) {
-    return a < b ? b : a;
-}
-
-// ----------------------------------------------------------------------------
-
-void ggl_error(context_t* c, GGLenum error)
-{
-    if (c->error == GGL_NO_ERROR)
-        c->error = error;
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_bindTexture(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format != c->activeTMU->surface.format)
-        ggl_state_changed(c, GGL_TMU_STATE);    
-    ggl_set_surface(c, &(c->activeTMU->surface), surface);
-}
-
-
-static void ggl_bindTextureLod(void* con, GGLuint tmu,const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    // All LODs must have the same format
-    ggl_set_surface(c, &c->state.texture[tmu].surface, surface);
-}
-
-static void ggl_colorBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format != c->state.buffers.color.format)
-        ggl_state_changed(c, GGL_CB_STATE);
-
-    if (surface->width > c->state.buffers.coverageBufferSize) {
-        // allocate the coverage factor buffer
-        free(c->state.buffers.coverage);
-        c->state.buffers.coverage = (int16_t*)malloc(surface->width * 2);
-        c->state.buffers.coverageBufferSize =
-                c->state.buffers.coverage ? surface->width : 0;
-    }
-    ggl_set_surface(c, &(c->state.buffers.color), surface);
-    if (c->state.buffers.read.format == 0) {
-        ggl_set_surface(c, &(c->state.buffers.read), surface);
-    }
-    ggl_set_scissor(c);
-}
-
-static void ggl_readBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    ggl_set_surface(c, &(c->state.buffers.read), surface);
-}
-
-static void ggl_depthBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format == GGL_PIXEL_FORMAT_Z_16) {
-        ggl_set_surface(c, &(c->state.buffers.depth), surface);
-    } else {
-        c->state.buffers.depth.format = GGL_PIXEL_FORMAT_NONE;
-        ggl_enable_depth_test(c, 0);
-    }
-}
-
-static void ggl_scissor(void* con, GGLint x, GGLint y,
-        GGLsizei width, GGLsizei height)
-{
-    GGL_CONTEXT(c, con);
-    c->state.scissor.user_left = x;
-    c->state.scissor.user_top = y;
-    c->state.scissor.user_right = x + width;
-    c->state.scissor.user_bottom = y + height;
-    ggl_set_scissor(c);
-}
-
-// ----------------------------------------------------------------------------
-
-static void enable_disable(context_t* c, GGLenum name, int en)
-{
-    switch (name) {
-    case GGL_BLEND:             ggl_enable_blending(c, en);      break;
-    case GGL_SCISSOR_TEST:      ggl_enable_scissor_test(c, en);  break;
-    case GGL_ALPHA_TEST:        ggl_enable_alpha_test(c, en);    break;
-    case GGL_COLOR_LOGIC_OP:    ggl_enable_logic_op(c, en);      break;
-    case GGL_DITHER:            ggl_enable_dither(c, en);        break;
-    case GGL_STENCIL_TEST:      ggl_enable_stencil_test(c, en);  break;
-    case GGL_DEPTH_TEST:        ggl_enable_depth_test(c, en);    break;
-    case GGL_AA:                ggl_enable_aa(c, en);            break;
-    case GGL_TEXTURE_2D:        ggl_enable_texture2d(c, en);     break;
-    case GGL_W_LERP:            ggl_enable_w_lerp(c, en);        break;
-    case GGL_FOG:               ggl_enable_fog(c, en);           break;
-    case GGL_POINT_SMOOTH_NICE: ggl_enable_point_aa_nice(c, en); break;
-    }
-}
-
-static void ggl_enable(void* con, GGLenum name)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, 1);
-}
-
-static void ggl_disable(void* con, GGLenum name)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, 0);
-}
-
-static void ggl_enableDisable(void* con, GGLenum name, GGLboolean en)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, en ? 1 : 0);
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_shadeModel(void* con, GGLenum mode)
-{
-    GGL_CONTEXT(c, con);
-    switch (mode) {
-    case GGL_FLAT:
-        if (c->state.enables & GGL_ENABLE_SMOOTH) {
-            c->state.enables &= ~GGL_ENABLE_SMOOTH;
-            ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-        }
-        break;
-    case GGL_SMOOTH:
-        if (!(c->state.enables & GGL_ENABLE_SMOOTH)) {
-            c->state.enables |= GGL_ENABLE_SMOOTH;
-            ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-        }
-        break;
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_color4xv(void* con, const GGLclampx* color)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.r0 = gglFixedToIteratedColor(color[0]);
-	c->shade.g0 = gglFixedToIteratedColor(color[1]);
-	c->shade.b0 = gglFixedToIteratedColor(color[2]);
-	c->shade.a0 = gglFixedToIteratedColor(color[3]);
-}
-
-static void ggl_colorGrad12xv(void* con, const GGLcolor* grad)
-{
-    GGL_CONTEXT(c, con);
-    // it is very important to round the iterated value here because
-    // the rasterizer doesn't clamp them, therefore the iterated value
-    //must absolutely be correct.
-    // GGLColor is encoded as 8.16 value
-    const int32_t round = 0x8000;
-	c->shade.r0   = grad[ 0] + round;
-	c->shade.drdx = grad[ 1];
-	c->shade.drdy = grad[ 2];
-	c->shade.g0   = grad[ 3] + round;
-	c->shade.dgdx = grad[ 4];
-	c->shade.dgdy = grad[ 5];
-	c->shade.b0   = grad[ 6] + round;
-	c->shade.dbdx = grad[ 7];
-	c->shade.dbdy = grad[ 8];
-	c->shade.a0   = grad[ 9] + round;
-	c->shade.dadx = grad[10];
-	c->shade.dady = grad[11];
-}
-
-static void ggl_zGrad3xv(void* con, const GGLfixed32* grad)
-{
-    GGL_CONTEXT(c, con);
-    // z iterators are encoded as 0.32 fixed point and the z-buffer
-    // holds 16 bits, the rounding value is 0x8000.
-    const uint32_t round = 0x8000;
-	c->shade.z0   = grad[0] + round;
-	c->shade.dzdx = grad[1];
-	c->shade.dzdy = grad[2];
-}
-
-static void ggl_wGrad3xv(void* con, const GGLfixed* grad)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.w0   = grad[0];
-	c->shade.dwdx = grad[1];
-	c->shade.dwdy = grad[2];
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_fogGrad3xv(void* con, const GGLfixed* grad)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.f0     = grad[0];
-	c->shade.dfdx   = grad[1];
-	c->shade.dfdy   = grad[2];
-}
-
-static void ggl_fogColor3xv(void* con, const GGLclampx* color)
-{
-    GGL_CONTEXT(c, con);
-    const int32_t r = gglClampx(color[0]);
-    const int32_t g = gglClampx(color[1]);
-    const int32_t b = gglClampx(color[2]);
-    c->state.fog.color[GGLFormat::ALPHA]= 0xFF; // unused
-	c->state.fog.color[GGLFormat::RED]  = (r - (r>>8))>>8;
-	c->state.fog.color[GGLFormat::GREEN]= (g - (g>>8))>>8;
-	c->state.fog.color[GGLFormat::BLUE] = (b - (b>>8))>>8;
-}
-
-static void ggl_enable_fog(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_FOG)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_FOG;
-        else        c->state.enables &= ~GGL_ENABLE_FOG;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_blendFunc(void* con, GGLenum src, GGLenum dst)
-{
-    GGL_CONTEXT(c, con);
-    c->state.blend.src = src;
-    c->state.blend.src_alpha = src;
-    c->state.blend.dst = dst;
-    c->state.blend.dst_alpha = dst;
-    c->state.blend.alpha_separate = 0;
-    if (c->state.enables & GGL_ENABLE_BLENDING) {
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_blendFuncSeparate(void* con,
-        GGLenum src, GGLenum dst,
-        GGLenum srcAlpha, GGLenum dstAplha)
-{
-    GGL_CONTEXT(c, con);
-    c->state.blend.src = src;
-    c->state.blend.src_alpha = srcAlpha;
-    c->state.blend.dst = dst;
-    c->state.blend.dst_alpha = dstAplha;
-    c->state.blend.alpha_separate = 1;
-    if (c->state.enables & GGL_ENABLE_BLENDING) {
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_texEnvi(void* con,	GGLenum target,
-							GGLenum pname,
-							GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_ENV || pname != GGL_TEXTURE_ENV_MODE) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    switch (param) {
-    case GGL_REPLACE:
-    case GGL_MODULATE:
-    case GGL_DECAL:
-    case GGL_BLEND:
-    case GGL_ADD:
-        if (c->activeTMU->env != param) {
-            c->activeTMU->env = param;
-            ggl_state_changed(c, GGL_TMU_STATE);
-        }
-        break;
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_texEnvxv(void* con, GGLenum target,
-        GGLenum pname, const GGLfixed* params)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_ENV) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    switch (pname) {
-    case GGL_TEXTURE_ENV_MODE:
-        ggl_texEnvi(con, target, pname, params[0]);
-        break;
-    case GGL_TEXTURE_ENV_COLOR: {
-        uint8_t* const color = c->activeTMU->env_color;
-        const GGLclampx r = gglClampx(params[0]);
-        const GGLclampx g = gglClampx(params[1]);
-        const GGLclampx b = gglClampx(params[2]);
-        const GGLclampx a = gglClampx(params[3]);
-        color[0] = (a-(a>>8))>>8;
-        color[1] = (r-(r>>8))>>8;
-        color[2] = (g-(g>>8))>>8;
-        color[3] = (b-(b>>8))>>8;
-        break;
-    }
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-}
-
-
-static void ggl_texParameteri(void* con,
-        GGLenum target,
-        GGLenum pname,
-        GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_2D) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-
-    if (param == GGL_CLAMP_TO_EDGE)
-        param = GGL_CLAMP;
-
-    uint16_t* what = 0;
-    switch (pname) {
-    case GGL_TEXTURE_WRAP_S:
-        if ((param == GGL_CLAMP) ||
-            (param == GGL_REPEAT)) {
-            what = &c->activeTMU->s_wrap;
-        }
-        break;
-    case GGL_TEXTURE_WRAP_T:
-        if ((param == GGL_CLAMP) ||
-            (param == GGL_REPEAT)) {
-            what = &c->activeTMU->t_wrap;
-        }
-        break;
-    case GGL_TEXTURE_MIN_FILTER:
-        if ((param == GGL_NEAREST) ||
-            (param == GGL_NEAREST_MIPMAP_NEAREST) ||
-            (param == GGL_NEAREST_MIPMAP_LINEAR)) {
-            what = &c->activeTMU->min_filter;
-            param = GGL_NEAREST;
-        }
-        if ((param == GGL_LINEAR) ||
-            (param == GGL_LINEAR_MIPMAP_NEAREST) ||
-            (param == GGL_LINEAR_MIPMAP_LINEAR)) {
-            what = &c->activeTMU->min_filter;
-            param = GGL_LINEAR;
-        }
-        break;
-    case GGL_TEXTURE_MAG_FILTER:
-        if ((param == GGL_NEAREST) ||
-            (param == GGL_LINEAR)) {
-            what = &c->activeTMU->mag_filter;
-        }
-        break;
-    }
-    
-    if (!what) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    
-    if (*what != param) {
-        *what = param;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-}
-
-static void ggl_texCoordGradScale8xv(void* con, GGLint tmu, const int32_t* grad)
-{
-    GGL_CONTEXT(c, con);
-    texture_t& u = c->state.texture[tmu];
-	u.shade.is0   = grad[0];
-	u.shade.idsdx = grad[1];
-	u.shade.idsdy = grad[2];
-	u.shade.it0   = grad[3];
-	u.shade.idtdx = grad[4];
-	u.shade.idtdy = grad[5];
-    u.shade.sscale= grad[6];
-    u.shade.tscale= grad[7];
-}
-
-static void ggl_texCoord2x(void* con, GGLfixed s, GGLfixed t)
-{
-    GGL_CONTEXT(c, con);
-	c->activeTMU->shade.is0 = s;
-	c->activeTMU->shade.it0 = t;
-    c->activeTMU->shade.sscale= 0;
-    c->activeTMU->shade.tscale= 0;
-}
-
-static void ggl_texCoord2i(void* con, GGLint s, GGLint t)
-{
-    ggl_texCoord2x(con, s<<16, t<<16);
-}
-
-static void ggl_texGeni(void* con, GGLenum coord, GGLenum pname, GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (pname != GGL_TEXTURE_GEN_MODE) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-
-    uint32_t* coord_ptr = 0;
-    if (coord == GGL_S)         coord_ptr = &(c->activeTMU->s_coord);
-    else if (coord == GGL_T)    coord_ptr = &(c->activeTMU->t_coord);
-
-    if (coord_ptr) {
-        if (*coord_ptr != uint32_t(param)) {
-            *coord_ptr = uint32_t(param);
-            ggl_state_changed(c, GGL_TMU_STATE);
-        }
-    } else {
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_activeTexture(void* con, GGLuint tmu)
-{
-    GGL_CONTEXT(c, con);
-    if (tmu >= GGLuint(GGL_TEXTURE_UNIT_COUNT)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    c->activeTMUIndex = tmu;
-    c->activeTMU = &(c->state.texture[tmu]);
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_colorMask(void* con, GGLboolean r,
-                                     GGLboolean g,
-                                     GGLboolean b,
-                                     GGLboolean a)
-{
-    GGL_CONTEXT(c, con);
-    int mask = 0;
-    if (a)  mask |= 1 << GGLFormat::ALPHA;
-    if (r)  mask |= 1 << GGLFormat::RED;
-    if (g)  mask |= 1 << GGLFormat::GREEN;
-    if (b)  mask |= 1 << GGLFormat::BLUE;
-    if (c->state.mask.color != mask) {
-        c->state.mask.color = mask;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_depthMask(void* con, GGLboolean flag)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.mask.depth != flag?1:0) {
-        c->state.mask.depth = flag?1:0;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_stencilMask(void* con, GGLuint mask)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.mask.stencil != mask) {
-        c->state.mask.stencil = mask;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_alphaFuncx(void* con, GGLenum func, GGLclampx ref)
-{
-    GGL_CONTEXT(c, con);
-    if ((func < GGL_NEVER) || (func > GGL_ALWAYS)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    c->state.alpha_test.ref = gglFixedToIteratedColor(gglClampx(ref));
-    if (c->state.alpha_test.func != func) {
-        c->state.alpha_test.func = func;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_depthFunc(void* con, GGLenum func)
-{
-    GGL_CONTEXT(c, con);
-    if ((func < GGL_NEVER) || (func > GGL_ALWAYS)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    if (c->state.depth_test.func != func) {
-        c->state.depth_test.func = func;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_logicOp(void* con, GGLenum opcode)
-{
-    GGL_CONTEXT(c, con);
-    if ((opcode < GGL_CLEAR) || (opcode > GGL_SET)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    if (c->state.logic_op.opcode != opcode) {
-        c->state.logic_op.opcode = opcode;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-
-// ----------------------------------------------------------------------------
-
-void ggl_set_scissor(context_t* c)
-{
-    if (c->state.enables & GGL_ENABLE_SCISSOR_TEST) {
-        const int32_t l = c->state.scissor.user_left;
-        const int32_t t = c->state.scissor.user_top;
-        const int32_t r = c->state.scissor.user_right;
-        const int32_t b = c->state.scissor.user_bottom;
-        c->state.scissor.left   = max(0, l);
-        c->state.scissor.right  = min(c->state.buffers.color.width, r);
-        c->state.scissor.top    = max(0, t);
-        c->state.scissor.bottom = min(c->state.buffers.color.height, b);
-    } else {
-        c->state.scissor.left   = 0;
-        c->state.scissor.top    = 0;
-        c->state.scissor.right  = c->state.buffers.color.width;
-        c->state.scissor.bottom = c->state.buffers.color.height;
-    }
-}
-
-void ggl_enable_blending(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_BLENDING)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_BLENDING;
-        else        c->state.enables &= ~GGL_ENABLE_BLENDING;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_scissor_test(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_SCISSOR_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_SCISSOR_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_SCISSOR_TEST;
-        ggl_set_scissor(c);
-    }
-}
-
-void ggl_enable_alpha_test(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_ALPHA_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_ALPHA_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_ALPHA_TEST;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_logic_op(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_LOGIC_OP)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_LOGIC_OP;
-        else        c->state.enables &= ~GGL_ENABLE_LOGIC_OP;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_dither(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_DITHER)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_DITHER;
-        else        c->state.enables &= ~GGL_ENABLE_DITHER;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_stencil_test(context_t* /*c*/, int /*enable*/)
-{
-}
-
-void ggl_enable_depth_test(context_t* c, int enable)
-{
-    if (c->state.buffers.depth.format == 0)
-        enable = 0;
-    const int e = (c->state.enables & GGL_ENABLE_DEPTH_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_DEPTH_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_DEPTH_TEST;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_aa(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_AA)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_AA;
-        else        c->state.enables &= ~GGL_ENABLE_AA;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_point_aa_nice(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_POINT_AA_NICE)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_POINT_AA_NICE;
-        else        c->state.enables &= ~GGL_ENABLE_POINT_AA_NICE;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_w_lerp(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_W)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_W;
-        else        c->state.enables &= ~GGL_ENABLE_W;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_texture2d(context_t* c, int enable)
-{
-    if (c->activeTMU->enable != enable) {
-        const uint32_t tmu = c->activeTMUIndex;
-        c->activeTMU->enable = enable;
-        const uint32_t mask = 1UL << tmu;
-        if (enable)                 c->state.enabled_tmu |= mask;
-        else                        c->state.enabled_tmu &= ~mask;
-        if (c->state.enabled_tmu)   c->state.enables |= GGL_ENABLE_TMUS;
-        else                        c->state.enables &= ~GGL_ENABLE_TMUS;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-}
-
-        
-// ----------------------------------------------------------------------------
-
-int64_t ggl_system_time()
-{
-    struct timespec t;
-    t.tv_sec = t.tv_nsec = 0;
-    clock_gettime(CLOCK_THREAD_CPUTIME_ID, &t);
-    return int64_t(t.tv_sec)*1000000000LL + t.tv_nsec;
-}
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_procs(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, scissor);
-    GGL_INIT_PROC(procs, activeTexture);
-    GGL_INIT_PROC(procs, bindTexture);
-    GGL_INIT_PROC(procs, bindTextureLod);
-    GGL_INIT_PROC(procs, colorBuffer);
-    GGL_INIT_PROC(procs, readBuffer);
-    GGL_INIT_PROC(procs, depthBuffer);
-    GGL_INIT_PROC(procs, enable);
-    GGL_INIT_PROC(procs, disable);
-    GGL_INIT_PROC(procs, enableDisable);
-    GGL_INIT_PROC(procs, shadeModel);
-    GGL_INIT_PROC(procs, color4xv);
-    GGL_INIT_PROC(procs, colorGrad12xv);
-    GGL_INIT_PROC(procs, zGrad3xv);
-    GGL_INIT_PROC(procs, wGrad3xv);
-    GGL_INIT_PROC(procs, fogGrad3xv);
-    GGL_INIT_PROC(procs, fogColor3xv);
-    GGL_INIT_PROC(procs, blendFunc);
-    GGL_INIT_PROC(procs, blendFuncSeparate);
-    GGL_INIT_PROC(procs, texEnvi);
-    GGL_INIT_PROC(procs, texEnvxv);
-    GGL_INIT_PROC(procs, texParameteri);
-    GGL_INIT_PROC(procs, texCoord2i);
-    GGL_INIT_PROC(procs, texCoord2x);
-    GGL_INIT_PROC(procs, texCoordGradScale8xv);
-    GGL_INIT_PROC(procs, texGeni);
-    GGL_INIT_PROC(procs, colorMask);
-    GGL_INIT_PROC(procs, depthMask);
-    GGL_INIT_PROC(procs, stencilMask);
-    GGL_INIT_PROC(procs, alphaFuncx);
-    GGL_INIT_PROC(procs, depthFunc);
-    GGL_INIT_PROC(procs, logicOp);
-    ggl_init_clear(c);
-}
-
-void ggl_init_context(context_t* c)
-{
-    memset(c, 0, sizeof(context_t));
-    ggl_init_procs(c);
-    ggl_init_trap(c);
-    ggl_init_scanline(c);
-    ggl_init_texture(c);
-    ggl_init_picker(c);
-    ggl_init_raster(c);
-    c->formats = gglGetPixelFormatTable();
-    c->state.blend.src = GGL_ONE;
-    c->state.blend.dst = GGL_ZERO;
-    c->state.blend.src_alpha = GGL_ONE;
-    c->state.blend.dst_alpha = GGL_ZERO;
-    c->state.mask.color = 0xF;
-    c->state.mask.depth = 0;
-    c->state.mask.stencil = 0xFFFFFFFF;
-    c->state.logic_op.opcode = GGL_COPY;
-    c->state.alpha_test.func = GGL_ALWAYS;
-    c->state.depth_test.func = GGL_LESS;
-    c->state.depth_test.clearValue = FIXED_ONE;
-    c->shade.w0 = FIXED_ONE;
-    memcpy(c->ditherMatrix, gDitherMatrix, sizeof(gDitherMatrix));
-}
-
-void ggl_uninit_context(context_t* c)
-{
-    ggl_uninit_scanline(c);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
-
-
-
-using namespace android;
-
-ssize_t gglInit(GGLContext** context)
-{
-    void* const base = malloc(sizeof(context_t) + 32);
-	if (base) {
-        // always align the context on cache lines
-        context_t *c = (context_t *)((ptrdiff_t(base)+31) & ~0x1FL);
-        ggl_init_context(c);
-        c->base = base;
-		*context = (GGLContext*)c;
-	} else {
-		return -1;
-	}
-	return 0;
-}
-
-ssize_t gglUninit(GGLContext* con)
-{
-    GGL_CONTEXT(c, (void*)con);
-    ggl_uninit_context(c);
-	free(c->base);
-	return 0;
-}
-
diff --git a/libpixelflinger/raster.cpp b/libpixelflinger/raster.cpp
deleted file mode 100644
index e95c2c8..0000000
--- a/libpixelflinger/raster.cpp
+++ /dev/null
@@ -1,216 +0,0 @@
-/* libs/pixelflinger/raster.cpp
-**
-** Copyright 2006, 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 <string.h>
-
-#include "raster.h"
-#include "trap.h"
-
-namespace android {
-
-static void ggl_rasterPos2x(void* con, GGLfixed x, GGLfixed y);
-static void ggl_rasterPos2i(void* con, GGLint x, GGLint y);
-static void ggl_copyPixels(void* con, GGLint xs, GGLint ys,
-        GGLsizei width, GGLsizei height, GGLenum type);
-
-void ggl_init_raster(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, copyPixels);
-    GGL_INIT_PROC(procs, rasterPos2x);
-    GGL_INIT_PROC(procs, rasterPos2i);
-}
-
-void ggl_rasterPos2x(void* con, GGLfixed x, GGLfixed y)
-{
-    GGL_CONTEXT(c, con);
-    // raster pos should be processed just like glVertex
-    c->state.raster.x = x;
-    c->state.raster.y = y;
-}
-
-void ggl_rasterPos2i(void* con, GGLint x, GGLint y)
-{
-    ggl_rasterPos2x(con, gglIntToFixed(x), gglIntToFixed(y));
-}
-
-void ggl_copyPixels(void* con, GGLint xs, GGLint ys,
-        GGLsizei width, GGLsizei height, GGLenum /*type*/)
-{
-    GGL_CONTEXT(c, con);
-
-    // color-buffer
-    surface_t* cb = &(c->state.buffers.color);
-
-    // undefined behaviour if we try to copy from outside the surface
-    if (uint32_t(xs) > cb->width)
-        return;
-    if (uint32_t(ys) > cb->height)
-        return;
-    if (uint32_t(xs + width) > cb->width)
-        return;
-    if (uint32_t(ys + height) > cb->height)
-        return;
-
-    // copy to current raster position
-    GGLint xd = gglFixedToIntRound(c->state.raster.x);
-    GGLint yd = gglFixedToIntRound(c->state.raster.y);
-
-    // clip to scissor
-    if (xd < GGLint(c->state.scissor.left)) {
-        GGLint offset = GGLint(c->state.scissor.left) - xd;
-        xd = GGLint(c->state.scissor.left);
-        xs += offset;
-        width -= offset;
-    }
-    if (yd < GGLint(c->state.scissor.top)) {
-        GGLint offset = GGLint(c->state.scissor.top) - yd;
-        yd = GGLint(c->state.scissor.top);
-        ys += offset;
-        height -= offset;
-    }
-    if ((xd + width) > GGLint(c->state.scissor.right)) {
-        width = GGLint(c->state.scissor.right) - xd;
-    }
-    if ((yd + height) > GGLint(c->state.scissor.bottom)) {
-        height = GGLint(c->state.scissor.bottom) - yd;
-    }
-
-    if (width<=0 || height<=0) {
-        return; // nothing to copy
-    }
-
-    if (xs==xd && ys==yd) {
-        // nothing to do, but be careful, this might not be true when we support
-        // gglPixelTransfer, gglPixelMap and gglPixelZoom
-        return;
-    }
-
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* src = reinterpret_cast<uint8_t*>(cb->data)
-            + (xs + (cb->stride * ys)) * fp->size;
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data)
-            + (xd + (cb->stride * yd)) * fp->size;
-    const size_t bpr = cb->stride * fp->size;
-    const size_t rowsize = width * fp->size;
-    size_t yc = height;
-
-    if (ys < yd) {
-        // bottom to top
-        src += height * bpr;
-        dst += height * bpr;
-        do {
-            dst -= bpr;
-            src -= bpr;
-            memcpy(dst, src, rowsize);
-        } while (--yc);
-    } else {
-        if (ys == yd) {
-            // might be right to left
-            do {
-                memmove(dst, src, rowsize);
-                dst += bpr;
-                src += bpr;
-            } while (--yc);
-        } else {
-            // top to bottom
-            do {
-                memcpy(dst, src, rowsize);
-                dst += bpr;
-                src += bpr;
-            } while (--yc);
-        }
-    }
-}
-
-}; // namespace android
-
-using namespace android;
-
-GGLint gglBitBlit(GGLContext* con, int tmu, GGLint crop[4], GGLint where[4])
-{
-    GGL_CONTEXT(c, (void*)con);
-
-     GGLint x = where[0];
-     GGLint y = where[1];
-     GGLint w = where[2];
-     GGLint h = where[3];
-
-    // exclsively enable this tmu
-    c->procs.activeTexture(c, tmu);
-    c->procs.disable(c, GGL_W_LERP);
-
-    uint32_t tmus = 1UL<<tmu;
-    if (c->state.enabled_tmu != tmus) {
-        c->activeTMU->enable = 1;
-        c->state.enabled_tmu = tmus;
-        c->state.enables |= GGL_ENABLE_TMUS;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-
-    const GGLint Wcr = crop[2];
-    const GGLint Hcr = crop[3];
-    if ((w == Wcr) && (h == Hcr)) {
-        c->procs.texGeni(c, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE);
-        c->procs.texGeni(c, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE);
-        const GGLint Ucr = crop[0];
-        const GGLint Vcr = crop[1];
-        const GGLint s0  = Ucr - x;
-        const GGLint t0  = Vcr - y;
-        c->procs.texCoord2i(c, s0, t0);
-        c->procs.recti(c, x, y, x+w, y+h);
-    } else {
-        int32_t texcoords[8];
-        x = gglIntToFixed(x);
-        y = gglIntToFixed(y); 
-    
-        // we CLAMP here, which works with premultiplied (s,t)
-        c->procs.texParameteri(c, GGL_TEXTURE_2D, GGL_TEXTURE_WRAP_S, GGL_CLAMP);
-        c->procs.texParameteri(c, GGL_TEXTURE_2D, GGL_TEXTURE_WRAP_T, GGL_CLAMP);
-        c->procs.texGeni(c, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_AUTOMATIC);
-        c->procs.texGeni(c, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_AUTOMATIC);
-    
-        const GGLint Ucr = crop[0] << 16;
-        const GGLint Vcr = crop[1] << 16;
-        const GGLint Wcr = crop[2] << 16;
-        const GGLint Hcr = crop[3] << 16;
-    
-        // computes texture coordinates (pre-multiplied)
-        int32_t dsdx = Wcr / w;   // dsdx = ((Wcr/w)/Wt)*Wt
-        int32_t dtdy = Hcr / h;   // dtdy = ((Hcr/h)/Ht)*Ht
-        int32_t s0   = Ucr - gglMulx(dsdx, x); // s0 = Ucr - x * dsdx
-        int32_t t0   = Vcr - gglMulx(dtdy, y); // t0 = Vcr - y * dtdy
-        texcoords[0] = s0;
-        texcoords[1] = dsdx;
-        texcoords[2] = 0;
-        texcoords[3] = t0;
-        texcoords[4] = 0;
-        texcoords[5] = dtdy;
-        texcoords[6] = 0;
-        texcoords[7] = 0;
-        c->procs.texCoordGradScale8xv(c, tmu, texcoords);
-        c->procs.recti(c, 
-                gglFixedToIntRound(x),
-                gglFixedToIntRound(y),
-                gglFixedToIntRound(x)+w,
-                gglFixedToIntRound(y)+h);
-    }
-    return 0;
-}
-
diff --git a/libpixelflinger/raster.h b/libpixelflinger/raster.h
deleted file mode 100644
index 9f0f240..0000000
--- a/libpixelflinger/raster.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* libs/pixelflinger/raster.h
-**
-** Copyright 2006, 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_GGL_RASTER_H
-#define ANDROID_GGL_RASTER_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_raster(context_t* c);
-
-void gglCopyPixels(void* c, GGLint x, GGLint y, GGLsizei width, GGLsizei height, GGLenum type);
-void gglRasterPos2d(void* c, GGLint x, GGLint y);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_RASTER_H
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
deleted file mode 100644
index 4cc23c7..0000000
--- a/libpixelflinger/scanline.cpp
+++ /dev/null
@@ -1,2373 +0,0 @@
-/* libs/pixelflinger/scanline.cpp
-**
-** Copyright 2006-2011, 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 "pixelflinger"
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <cutils/memory.h>
-#include <log/log.h>
-
-#include "buffer.h"
-#include "scanline.h"
-
-#include "codeflinger/CodeCache.h"
-#include "codeflinger/GGLAssembler.h"
-#if defined(__arm__)
-#include "codeflinger/ARMAssembler.h"
-#elif defined(__aarch64__)
-#include "codeflinger/Arm64Assembler.h"
-#elif defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-#include "codeflinger/MIPSAssembler.h"
-#elif defined(__mips__) && defined(__LP64__)
-#include "codeflinger/MIPS64Assembler.h"
-#endif
-//#include "codeflinger/ARMAssemblerOptimizer.h"
-
-// ----------------------------------------------------------------------------
-
-#define ANDROID_CODEGEN_GENERIC     0   // force generic pixel pipeline
-#define ANDROID_CODEGEN_C           1   // hand-written C, fallback generic 
-#define ANDROID_CODEGEN_ASM         2   // hand-written asm, fallback generic
-#define ANDROID_CODEGEN_GENERATED   3   // hand-written asm, fallback codegen
-
-#ifdef NDEBUG
-#   define ANDROID_RELEASE
-#   define ANDROID_CODEGEN      ANDROID_CODEGEN_GENERATED
-#else
-#   define ANDROID_DEBUG
-#   define ANDROID_CODEGEN      ANDROID_CODEGEN_GENERATED
-#endif
-
-#if defined(__arm__) || (defined(__mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || defined(__LP64__))) || defined(__aarch64__)
-#   define ANDROID_ARM_CODEGEN  1
-#else
-#   define ANDROID_ARM_CODEGEN  0
-#endif
-
-#define DEBUG__CODEGEN_ONLY     0
-
-/* Set to 1 to dump to the log the states that need a new
- * code-generated scanline callback, i.e. those that don't
- * have a corresponding shortcut function.
- */
-#define DEBUG_NEEDS  0
-
-#if defined( __mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || defined(__LP64__))
-#define ASSEMBLY_SCRATCH_SIZE   4096
-#elif defined(__aarch64__)
-#define ASSEMBLY_SCRATCH_SIZE   8192
-#else
-#define ASSEMBLY_SCRATCH_SIZE   2048
-#endif
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-static void init_y(context_t*, int32_t);
-static void init_y_noop(context_t*, int32_t);
-static void init_y_packed(context_t*, int32_t);
-static void init_y_error(context_t*, int32_t);
-
-static void step_y__generic(context_t* c);
-static void step_y__nop(context_t*);
-static void step_y__smooth(context_t* c);
-static void step_y__tmu(context_t* c);
-static void step_y__w(context_t* c);
-
-static void scanline(context_t* c);
-static void scanline_perspective(context_t* c);
-static void scanline_perspective_single(context_t* c);
-static void scanline_t32cb16blend(context_t* c);
-static void scanline_t32cb16blend_dither(context_t* c);
-static void scanline_t32cb16blend_srca(context_t* c);
-static void scanline_t32cb16blend_clamp(context_t* c);
-static void scanline_t32cb16blend_clamp_dither(context_t* c);
-static void scanline_t32cb16blend_clamp_mod(context_t* c);
-static void scanline_x32cb16blend_clamp_mod(context_t* c);
-static void scanline_t32cb16blend_clamp_mod_dither(context_t* c);
-static void scanline_x32cb16blend_clamp_mod_dither(context_t* c);
-static void scanline_t32cb16(context_t* c);
-static void scanline_t32cb16_dither(context_t* c);
-static void scanline_t32cb16_clamp(context_t* c);
-static void scanline_t32cb16_clamp_dither(context_t* c);
-static void scanline_col32cb16blend(context_t* c);
-static void scanline_t16cb16_clamp(context_t* c);
-static void scanline_t16cb16blend_clamp_mod(context_t* c);
-static void scanline_memcpy(context_t* c);
-static void scanline_memset8(context_t* c);
-static void scanline_memset16(context_t* c);
-static void scanline_memset32(context_t* c);
-static void scanline_noop(context_t* c);
-static void scanline_set(context_t* c);
-static void scanline_clear(context_t* c);
-
-static void rect_generic(context_t* c, size_t yc);
-static void rect_memcpy(context_t* c, size_t yc);
-
-#if defined( __arm__)
-extern "C" void scanline_t32cb16blend_arm(uint16_t*, uint32_t*, size_t);
-extern "C" void scanline_t32cb16_arm(uint16_t *dst, uint32_t *src, size_t ct);
-extern "C" void scanline_col32cb16blend_neon(uint16_t *dst, uint32_t *col, size_t ct);
-extern "C" void scanline_col32cb16blend_arm(uint16_t *dst, uint32_t col, size_t ct);
-#elif defined(__aarch64__)
-extern "C" void scanline_t32cb16blend_arm64(uint16_t*, uint32_t*, size_t);
-extern "C" void scanline_col32cb16blend_arm64(uint16_t *dst, uint32_t col, size_t ct);
-#elif defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-extern "C" void scanline_t32cb16blend_mips(uint16_t*, uint32_t*, size_t);
-#elif defined(__mips__) && defined(__LP64__)
-extern "C" void scanline_t32cb16blend_mips64(uint16_t*, uint32_t*, size_t);
-extern "C" void scanline_col32cb16blend_mips64(uint16_t *dst, uint32_t col, size_t ct);
-#endif
-
-// ----------------------------------------------------------------------------
-
-static inline uint16_t  convertAbgr8888ToRgb565(uint32_t  pix)
-{
-    return uint16_t( ((pix << 8) & 0xf800) |
-                      ((pix >> 5) & 0x07e0) |
-                      ((pix >> 19) & 0x001f) );
-}
-
-struct shortcut_t {
-    needs_filter_t  filter;
-    const char*     desc;
-    void            (*scanline)(context_t*);
-    void            (*init_y)(context_t*, int32_t);
-};
-
-// Keep in sync with needs
-
-/* To understand the values here, have a look at:
- *     system/core/include/private/pixelflinger/ggl_context.h
- *
- * Especially the lines defining and using GGL_RESERVE_NEEDS
- *
- * Quick reminders:
- *   - the last nibble of the first value is the destination buffer format.
- *   - the last nibble of the third value is the source texture format
- *   - formats: 4=rgb565 1=abgr8888 2=xbgr8888
- *
- * In the descriptions below:
- *
- *   SRC      means we copy the source pixels to the destination
- *
- *   SRC_OVER means we blend the source pixels to the destination
- *            with dstFactor = 1-srcA, srcFactor=1  (premultiplied source).
- *            This mode is otherwise called 'blend'.
- *
- *   SRCA_OVER means we blend the source pixels to the destination
- *             with dstFactor=srcA*(1-srcA) srcFactor=srcA (non-premul source).
- *             This mode is otherwise called 'blend_srca'
- *
- *   clamp    means we fetch source pixels from a texture with u/v clamping
- *
- *   mod      means the source pixels are modulated (multiplied) by the
- *            a/r/g/b of the current context's color. Typically used for
- *            fade-in / fade-out.
- *
- *   dither   means we dither 32 bit values to 16 bits
- */
-static shortcut_t shortcuts[] = {
-    { { { 0x03515104, 0x00000077, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, blend SRC_OVER", scanline_t32cb16blend, init_y_noop },
-    { { { 0x03010104, 0x00000077, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC", scanline_t32cb16, init_y_noop  },
-    /* same as first entry, but with dithering */
-    { { { 0x03515104, 0x00000177, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, blend SRC_OVER dither", scanline_t32cb16blend_dither, init_y_noop },
-    /* same as second entry, but with dithering */
-    { { { 0x03010104, 0x00000177, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC dither", scanline_t32cb16_dither, init_y_noop  },
-    /* this is used during the boot animation - CHEAT: ignore dithering */
-    { { { 0x03545404, 0x00000077, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFEFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, blend dst:ONE_MINUS_SRCA src:SRCA", scanline_t32cb16blend_srca, init_y_noop },
-    /* special case for arbitrary texture coordinates (think scaling) */
-    { { { 0x03515104, 0x00000077, { 0x00000001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC_OVER clamp", scanline_t32cb16blend_clamp, init_y },
-    { { { 0x03515104, 0x00000177, { 0x00000001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC_OVER clamp dither", scanline_t32cb16blend_clamp_dither, init_y },
-    /* another case used during emulation */
-    { { { 0x03515104, 0x00000077, { 0x00001001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC_OVER clamp modulate", scanline_t32cb16blend_clamp_mod, init_y },
-    /* and this */
-    { { { 0x03515104, 0x00000077, { 0x00001002, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, x888 tx, SRC_OVER clamp modulate", scanline_x32cb16blend_clamp_mod, init_y },
-    { { { 0x03515104, 0x00000177, { 0x00001001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC_OVER clamp modulate dither", scanline_t32cb16blend_clamp_mod_dither, init_y },
-    { { { 0x03515104, 0x00000177, { 0x00001002, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, x888 tx, SRC_OVER clamp modulate dither", scanline_x32cb16blend_clamp_mod_dither, init_y },
-    { { { 0x03010104, 0x00000077, { 0x00000001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC clamp", scanline_t32cb16_clamp, init_y  },
-    { { { 0x03010104, 0x00000077, { 0x00000002, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, x888 tx, SRC clamp", scanline_t32cb16_clamp, init_y  },
-    { { { 0x03010104, 0x00000177, { 0x00000001, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, SRC clamp dither", scanline_t32cb16_clamp_dither, init_y  },
-    { { { 0x03010104, 0x00000177, { 0x00000002, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, x888 tx, SRC clamp dither", scanline_t32cb16_clamp_dither, init_y  },
-    { { { 0x03010104, 0x00000077, { 0x00000004, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 565 tx, SRC clamp", scanline_t16cb16_clamp, init_y  },
-    { { { 0x03515104, 0x00000077, { 0x00001004, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 565 tx, SRC_OVER clamp", scanline_t16cb16blend_clamp_mod, init_y  },
-    { { { 0x03515104, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0xFFFFFFFF } } },
-        "565 fb, 8888 fixed color", scanline_col32cb16blend, init_y_packed  },  
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x00000000, 0x00000007, { 0x00000000, 0x00000000 } } },
-        "(nop) alpha test", scanline_noop, init_y_noop },
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x00000000, 0x00000070, { 0x00000000, 0x00000000 } } },
-        "(nop) depth test", scanline_noop, init_y_noop },
-    { { { 0x05000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x0F000000, 0x00000080, { 0x00000000, 0x00000000 } } },
-        "(nop) logic_op", scanline_noop, init_y_noop },
-    { { { 0xF0000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0xF0000000, 0x00000080, { 0x00000000, 0x00000000 } } },
-        "(nop) color mask", scanline_noop, init_y_noop },
-    { { { 0x0F000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFF000000, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(set) logic_op", scanline_set, init_y_noop },
-    { { { 0x00000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFF000000, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(clear) logic_op", scanline_clear, init_y_noop },
-    { { { 0x03000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFFFFFF00, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(clear) blending 0/0", scanline_clear, init_y_noop },
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x0000003F, 0x00000000, { 0x00000000, 0x00000000 } } },
-        "(error) invalid color-buffer format", scanline_noop, init_y_error },
-};
-static const needs_filter_t noblend1to1 = {
-        // (disregard dithering, see below)
-        { 0x03010100, 0x00000077, { 0x00000A00, 0x00000000 } },
-        { 0xFFFFFFC0, 0xFFFFFEFF, { 0xFFFFFFC0, 0x0000003F } }
-};
-static  const needs_filter_t fill16noblend = {
-        { 0x03010100, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFFFFFFC0, 0xFFFFFFFF, { 0x0000003F, 0x0000003F } }
-};
-
-// ----------------------------------------------------------------------------
-
-#if ANDROID_ARM_CODEGEN
-
-#if defined(__mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || defined(__LP64__))
-static CodeCache gCodeCache(32 * 1024);
-#elif defined(__aarch64__)
-static CodeCache gCodeCache(48 * 1024);
-#else
-static CodeCache gCodeCache(12 * 1024);
-#endif
-
-class ScanlineAssembly : public Assembly {
-    AssemblyKey<needs_t> mKey;
-public:
-    ScanlineAssembly(needs_t needs, size_t size)
-        : Assembly(size), mKey(needs) { }
-    const AssemblyKey<needs_t>& key() const { return mKey; }
-};
-#endif
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_scanline(context_t* c)
-{
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-    c->scanline = scanline;
-}
-
-void ggl_uninit_scanline(context_t* c)
-{
-    if (c->state.buffers.coverage)
-        free(c->state.buffers.coverage);
-#if ANDROID_ARM_CODEGEN
-    if (c->scanline_as)
-        c->scanline_as->decStrong(c);
-#endif
-}
-
-// ----------------------------------------------------------------------------
-
-static void pick_scanline(context_t* c)
-{
-#if (!defined(DEBUG__CODEGEN_ONLY) || (DEBUG__CODEGEN_ONLY == 0))
-
-#if ANDROID_CODEGEN == ANDROID_CODEGEN_GENERIC
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-    c->scanline = scanline;
-    return;
-#endif
-
-    //printf("*** needs [%08lx:%08lx:%08lx:%08lx]\n",
-    //    c->state.needs.n, c->state.needs.p,
-    //    c->state.needs.t[0], c->state.needs.t[1]);
-
-    // first handle the special case that we cannot test with a filter
-    const uint32_t cb_format = GGL_READ_NEEDS(CB_FORMAT, c->state.needs.n);
-    if (GGL_READ_NEEDS(T_FORMAT, c->state.needs.t[0]) == cb_format) {
-        if (c->state.needs.match(noblend1to1)) {
-            // this will match regardless of dithering state, since both
-            // src and dest have the same format anyway, there is no dithering
-            // to be done.
-            const GGLFormat* f =
-                &(c->formats[GGL_READ_NEEDS(T_FORMAT, c->state.needs.t[0])]);
-            if ((f->components == GGL_RGB) ||
-                (f->components == GGL_RGBA) ||
-                (f->components == GGL_LUMINANCE) ||
-                (f->components == GGL_LUMINANCE_ALPHA))
-            {
-                // format must have all of RGB components
-                // (so the current color doesn't show through)
-                c->scanline = scanline_memcpy;
-                c->init_y = init_y_noop;
-                return;
-            }
-        }
-    }
-
-    if (c->state.needs.match(fill16noblend)) {
-        c->init_y = init_y_packed;
-        switch (c->formats[cb_format].size) {
-        case 1: c->scanline = scanline_memset8;  return;
-        case 2: c->scanline = scanline_memset16; return;
-        case 4: c->scanline = scanline_memset32; return;
-        }
-    }
-
-    const int numFilters = sizeof(shortcuts)/sizeof(shortcut_t);
-    for (int i=0 ; i<numFilters ; i++) {
-        if (c->state.needs.match(shortcuts[i].filter)) {
-            c->scanline = shortcuts[i].scanline;
-            c->init_y = shortcuts[i].init_y;
-            return;
-        }
-    }
-
-#if DEBUG_NEEDS
-    ALOGI("Needs: n=0x%08x p=0x%08x t0=0x%08x t1=0x%08x",
-         c->state.needs.n, c->state.needs.p,
-         c->state.needs.t[0], c->state.needs.t[1]);
-#endif
-
-#endif // DEBUG__CODEGEN_ONLY
-
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-
-#if ANDROID_ARM_CODEGEN
-    // we're going to have to generate some code...
-    // here, generate code for our pixel pipeline
-    const AssemblyKey<needs_t> key(c->state.needs);
-    sp<Assembly> assembly = gCodeCache.lookup(key);
-    if (assembly == 0) {
-        // create a new assembly region
-        sp<ScanlineAssembly> a = new ScanlineAssembly(c->state.needs, 
-                ASSEMBLY_SCRATCH_SIZE);
-        // initialize our assembler
-#if defined(__arm__)
-        GGLAssembler assembler( new ARMAssembler(a) );
-        //GGLAssembler assembler(
-        //        new ARMAssemblerOptimizer(new ARMAssembler(a)) );
-#endif
-#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-        GGLAssembler assembler( new ArmToMipsAssembler(a) );
-#elif defined(__mips__) && defined(__LP64__)
-        GGLAssembler assembler( new ArmToMips64Assembler(a) );
-#elif defined(__aarch64__)
-        GGLAssembler assembler( new ArmToArm64Assembler(a) );
-#endif
-        // generate the scanline code for the given needs
-        bool err = assembler.scanline(c->state.needs, c) != 0;
-        if (ggl_likely(!err)) {
-            // finally, cache this assembly
-            err = gCodeCache.cache(a->key(), a) < 0;
-        }
-        if (ggl_unlikely(err)) {
-            ALOGE("error generating or caching assembly. Reverting to NOP.");
-            c->scanline = scanline_noop;
-            c->init_y = init_y_noop;
-            c->step_y = step_y__nop;
-            return;
-        }
-        assembly = a;
-    }
-
-    // release the previous assembly
-    if (c->scanline_as) {
-        c->scanline_as->decStrong(c);
-    }
-
-    //ALOGI("using generated pixel-pipeline");
-    c->scanline_as = assembly.get();
-    c->scanline_as->incStrong(c); //  hold on to assembly
-    c->scanline = (void(*)(context_t* c))assembly->base();
-#else
-//    ALOGW("using generic (slow) pixel-pipeline");
-    c->scanline = scanline;
-#endif
-}
-
-void ggl_pick_scanline(context_t* c)
-{
-    pick_scanline(c);
-    if ((c->state.enables & GGL_ENABLE_W) &&
-        (c->state.enables & GGL_ENABLE_TMUS))
-    {
-        c->span = c->scanline;
-        c->scanline = scanline_perspective;
-        if (!(c->state.enabled_tmu & (c->state.enabled_tmu - 1))) {
-            // only one TMU enabled
-            c->scanline = scanline_perspective_single;
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void blending(context_t* c, pixel_t* fragment, pixel_t* fb);
-static void blend_factor(context_t* c, pixel_t* r, uint32_t factor,
-        const pixel_t* src, const pixel_t* dst);
-static void rescale(uint32_t& u, uint8_t& su, uint32_t& v, uint8_t& sv);
-
-#if ANDROID_ARM_CODEGEN && (ANDROID_CODEGEN == ANDROID_CODEGEN_GENERATED)
-
-// no need to compile the generic-pipeline, it can't be reached
-void scanline(context_t*)
-{
-}
-
-#else
-
-void rescale(uint32_t& u, uint8_t& su, uint32_t& v, uint8_t& sv)
-{
-    if (su && sv) {
-        if (su > sv) {
-            v = ggl_expand(v, sv, su);
-            sv = su;
-        } else if (su < sv) {
-            u = ggl_expand(u, su, sv);
-            su = sv;
-        }
-    }
-}
-
-void blending(context_t* c, pixel_t* fragment, pixel_t* fb)
-{
-    rescale(fragment->c[0], fragment->s[0], fb->c[0], fb->s[0]);
-    rescale(fragment->c[1], fragment->s[1], fb->c[1], fb->s[1]);
-    rescale(fragment->c[2], fragment->s[2], fb->c[2], fb->s[2]);
-    rescale(fragment->c[3], fragment->s[3], fb->c[3], fb->s[3]);
-
-    pixel_t sf, df;
-    blend_factor(c, &sf, c->state.blend.src, fragment, fb);
-    blend_factor(c, &df, c->state.blend.dst, fragment, fb);
-
-    fragment->c[1] =
-            gglMulAddx(fragment->c[1], sf.c[1], gglMulx(fb->c[1], df.c[1]));
-    fragment->c[2] =
-            gglMulAddx(fragment->c[2], sf.c[2], gglMulx(fb->c[2], df.c[2]));
-    fragment->c[3] =
-            gglMulAddx(fragment->c[3], sf.c[3], gglMulx(fb->c[3], df.c[3]));
-
-    if (c->state.blend.alpha_separate) {
-        blend_factor(c, &sf, c->state.blend.src_alpha, fragment, fb);
-        blend_factor(c, &df, c->state.blend.dst_alpha, fragment, fb);
-    }
-
-    fragment->c[0] =
-            gglMulAddx(fragment->c[0], sf.c[0], gglMulx(fb->c[0], df.c[0]));
-
-    // clamp to 1.0
-    if (fragment->c[0] >= (1LU<<fragment->s[0]))
-        fragment->c[0] = (1<<fragment->s[0])-1;
-    if (fragment->c[1] >= (1LU<<fragment->s[1]))
-        fragment->c[1] = (1<<fragment->s[1])-1;
-    if (fragment->c[2] >= (1LU<<fragment->s[2]))
-        fragment->c[2] = (1<<fragment->s[2])-1;
-    if (fragment->c[3] >= (1LU<<fragment->s[3]))
-        fragment->c[3] = (1<<fragment->s[3])-1;
-}
-
-static inline int blendfactor(uint32_t x, uint32_t size, uint32_t def = 0)
-{
-    if (!size)
-        return def;
-
-    // scale to 16 bits
-    if (size > 16) {
-        x >>= (size - 16);
-    } else if (size < 16) {
-        x = ggl_expand(x, size, 16);
-    }
-    x += x >> 15;
-    return x;
-}
-
-void blend_factor(context_t* /*c*/, pixel_t* r, 
-        uint32_t factor, const pixel_t* src, const pixel_t* dst)
-{
-    switch (factor) {
-        case GGL_ZERO:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = 0;
-            break;
-        case GGL_ONE:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE;
-            break;
-        case GGL_DST_COLOR:
-            r->c[1] = blendfactor(dst->c[1], dst->s[1]);
-            r->c[2] = blendfactor(dst->c[2], dst->s[2]);
-            r->c[3] = blendfactor(dst->c[3], dst->s[3]);
-            r->c[0] = blendfactor(dst->c[0], dst->s[0]);
-            break;
-        case GGL_SRC_COLOR:
-            r->c[1] = blendfactor(src->c[1], src->s[1]);
-            r->c[2] = blendfactor(src->c[2], src->s[2]);
-            r->c[3] = blendfactor(src->c[3], src->s[3]);
-            r->c[0] = blendfactor(src->c[0], src->s[0]);
-            break;
-        case GGL_ONE_MINUS_DST_COLOR:
-            r->c[1] = FIXED_ONE - blendfactor(dst->c[1], dst->s[1]);
-            r->c[2] = FIXED_ONE - blendfactor(dst->c[2], dst->s[2]);
-            r->c[3] = FIXED_ONE - blendfactor(dst->c[3], dst->s[3]);
-            r->c[0] = FIXED_ONE - blendfactor(dst->c[0], dst->s[0]);
-            break;
-        case GGL_ONE_MINUS_SRC_COLOR:
-            r->c[1] = FIXED_ONE - blendfactor(src->c[1], src->s[1]);
-            r->c[2] = FIXED_ONE - blendfactor(src->c[2], src->s[2]);
-            r->c[3] = FIXED_ONE - blendfactor(src->c[3], src->s[3]);
-            r->c[0] = FIXED_ONE - blendfactor(src->c[0], src->s[0]);
-            break;
-        case GGL_SRC_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = blendfactor(src->c[0], src->s[0], FIXED_ONE);
-            break;
-        case GGL_ONE_MINUS_SRC_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE - blendfactor(src->c[0], src->s[0], FIXED_ONE);
-            break;
-        case GGL_DST_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = blendfactor(dst->c[0], dst->s[0], FIXED_ONE);
-            break;
-        case GGL_ONE_MINUS_DST_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE - blendfactor(dst->c[0], dst->s[0], FIXED_ONE);
-            break;
-        case GGL_SRC_ALPHA_SATURATE:
-            // XXX: GGL_SRC_ALPHA_SATURATE
-            break;
-    }
-}
-
-static GGLfixed wrapping(int32_t coord, uint32_t size, int tx_wrap)
-{
-    GGLfixed d;
-    if (tx_wrap == GGL_REPEAT) {
-        d = (uint32_t(coord)>>16) * size;
-    } else if (tx_wrap == GGL_CLAMP) { // CLAMP_TO_EDGE semantics
-        const GGLfixed clamp_min = FIXED_HALF;
-        const GGLfixed clamp_max = (size << 16) - FIXED_HALF;
-        if (coord < clamp_min)     coord = clamp_min;
-        if (coord > clamp_max)     coord = clamp_max;
-        d = coord;
-    } else { // 1:1
-        const GGLfixed clamp_min = 0;
-        const GGLfixed clamp_max = (size << 16);
-        if (coord < clamp_min)     coord = clamp_min;
-        if (coord > clamp_max)     coord = clamp_max;
-        d = coord;
-    }
-    return d;
-}
-
-static inline
-GGLcolor ADJUST_COLOR_ITERATOR(GGLcolor v, GGLcolor dvdx, int len)
-{
-    const int32_t end = dvdx * (len-1) + v;
-    if (end < 0)
-        v -= end;
-    v &= ~(v>>31);
-    return v;
-}
-
-void scanline(context_t* c)
-{
-    const uint32_t enables = c->state.enables;
-    const int xs = c->iterators.xl;
-    const int x1 = c->iterators.xr;
-	int xc = x1 - xs;
-    const int16_t* covPtr = c->state.buffers.coverage + xs;
-
-    // All iterated values are sampled at the pixel center
-
-    // reset iterators for that scanline...
-    GGLcolor r, g, b, a;
-    iterators_t& ci = c->iterators;
-    if (enables & GGL_ENABLE_SMOOTH) {
-        r = (xs * c->shade.drdx) + ci.ydrdy;
-        g = (xs * c->shade.dgdx) + ci.ydgdy;
-        b = (xs * c->shade.dbdx) + ci.ydbdy;
-        a = (xs * c->shade.dadx) + ci.ydady;
-        r = ADJUST_COLOR_ITERATOR(r, c->shade.drdx, xc);
-        g = ADJUST_COLOR_ITERATOR(g, c->shade.dgdx, xc);
-        b = ADJUST_COLOR_ITERATOR(b, c->shade.dbdx, xc);
-        a = ADJUST_COLOR_ITERATOR(a, c->shade.dadx, xc);
-    } else {
-        r = ci.ydrdy;
-        g = ci.ydgdy;
-        b = ci.ydbdy;
-        a = ci.ydady;
-    }
-
-    // z iterators are 1.31
-    GGLfixed z = (xs * c->shade.dzdx) + ci.ydzdy;
-    GGLfixed f = (xs * c->shade.dfdx) + ci.ydfdy;
-
-    struct {
-        GGLfixed s, t;
-    } tc[GGL_TEXTURE_UNIT_COUNT];
-    if (enables & GGL_ENABLE_TMUS) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            if (c->state.texture[i].enable) {
-                texture_iterators_t& ti = c->state.texture[i].iterators;
-                if (enables & GGL_ENABLE_W) {
-                    tc[i].s = ti.ydsdy;
-                    tc[i].t = ti.ydtdy;
-                } else {
-                    tc[i].s = (xs * ti.dsdx) + ti.ydsdy;
-                    tc[i].t = (xs * ti.dtdx) + ti.ydtdy;
-                }
-            }
-        }
-    }
-
-    pixel_t fragment;
-    pixel_t texel;
-    pixel_t fb;
-
-	uint32_t x = xs;
-	uint32_t y = c->iterators.y;
-
-	while (xc--) {
-    
-        { // just a scope
-
-		// read color (convert to 8 bits by keeping only the integer part)
-        fragment.s[1] = fragment.s[2] =
-        fragment.s[3] = fragment.s[0] = 8;
-        fragment.c[1] = r >> (GGL_COLOR_BITS-8);
-        fragment.c[2] = g >> (GGL_COLOR_BITS-8);
-        fragment.c[3] = b >> (GGL_COLOR_BITS-8);
-        fragment.c[0] = a >> (GGL_COLOR_BITS-8);
-
-		// texturing
-        if (enables & GGL_ENABLE_TMUS) {
-            for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-                texture_t& tx = c->state.texture[i];
-                if (!tx.enable)
-                    continue;
-                texture_iterators_t& ti = tx.iterators;
-                int32_t u, v;
-
-                // s-coordinate
-                if (tx.s_coord != GGL_ONE_TO_ONE) {
-                    const int w = tx.surface.width;
-                    u = wrapping(tc[i].s, w, tx.s_wrap);
-                    tc[i].s += ti.dsdx;
-                } else {
-                    u = (((tx.shade.is0>>16) + x)<<16) + FIXED_HALF;
-                }
-
-                // t-coordinate
-                if (tx.t_coord != GGL_ONE_TO_ONE) {
-                    const int h = tx.surface.height;
-                    v = wrapping(tc[i].t, h, tx.t_wrap);
-                    tc[i].t += ti.dtdx;
-                } else {
-                    v = (((tx.shade.it0>>16) + y)<<16) + FIXED_HALF;
-                }
-
-                // read texture
-                if (tx.mag_filter == GGL_NEAREST &&
-                    tx.min_filter == GGL_NEAREST)
-                {
-                    u >>= 16;
-                    v >>= 16;
-                    tx.surface.read(&tx.surface, c, u, v, &texel);
-                } else {
-                    const int w = tx.surface.width;
-                    const int h = tx.surface.height;
-                    u -= FIXED_HALF;
-                    v -= FIXED_HALF;
-                    int u0 = u >> 16;
-                    int v0 = v >> 16;
-                    int u1 = u0 + 1;
-                    int v1 = v0 + 1;
-                    if (tx.s_wrap == GGL_REPEAT) {
-                        if (u0<0)  u0 += w;
-                        if (u1<0)  u1 += w;
-                        if (u0>=w) u0 -= w;
-                        if (u1>=w) u1 -= w;
-                    } else {
-                        if (u0<0)  u0 = 0;
-                        if (u1<0)  u1 = 0;
-                        if (u0>=w) u0 = w-1;
-                        if (u1>=w) u1 = w-1;
-                    }
-                    if (tx.t_wrap == GGL_REPEAT) {
-                        if (v0<0)  v0 += h;
-                        if (v1<0)  v1 += h;
-                        if (v0>=h) v0 -= h;
-                        if (v1>=h) v1 -= h;
-                    } else {
-                        if (v0<0)  v0 = 0;
-                        if (v1<0)  v1 = 0;
-                        if (v0>=h) v0 = h-1;
-                        if (v1>=h) v1 = h-1;
-                    }
-                    pixel_t texels[4];
-                    uint32_t mm[4];
-                    tx.surface.read(&tx.surface, c, u0, v0, &texels[0]);
-                    tx.surface.read(&tx.surface, c, u0, v1, &texels[1]);
-                    tx.surface.read(&tx.surface, c, u1, v0, &texels[2]);
-                    tx.surface.read(&tx.surface, c, u1, v1, &texels[3]);
-                    u = (u >> 12) & 0xF; 
-                    v = (v >> 12) & 0xF;
-                    u += u>>3;
-                    v += v>>3;
-                    mm[0] = (0x10 - u) * (0x10 - v);
-                    mm[1] = (0x10 - u) * v;
-                    mm[2] = u * (0x10 - v);
-                    mm[3] = 0x100 - (mm[0] + mm[1] + mm[2]);
-                    for (int j=0 ; j<4 ; j++) {
-                        texel.s[j] = texels[0].s[j];
-                        if (!texel.s[j]) continue;
-                        texel.s[j] += 8;
-                        texel.c[j] =    texels[0].c[j]*mm[0] +
-                                        texels[1].c[j]*mm[1] +
-                                        texels[2].c[j]*mm[2] +
-                                        texels[3].c[j]*mm[3] ;
-                    }
-                }
-
-                // Texture environnement...
-                for (int j=0 ; j<4 ; j++) {
-                    uint32_t& Cf = fragment.c[j];
-                    uint32_t& Ct = texel.c[j];
-                    uint8_t& sf  = fragment.s[j];
-                    uint8_t& st  = texel.s[j];
-                    uint32_t At = texel.c[0];
-                    uint8_t sat = texel.s[0];
-                    switch (tx.env) {
-                    case GGL_REPLACE:
-                        if (st) {
-                            Cf = Ct;
-                            sf = st;
-                        }
-                        break;
-                    case GGL_MODULATE:
-                        if (st) {
-                            uint32_t factor = Ct + (Ct>>(st-1));
-                            Cf = (Cf * factor) >> st;
-                        }
-                        break;
-                    case GGL_DECAL:
-                        if (sat) {
-                            rescale(Cf, sf, Ct, st);
-                            Cf += ((Ct - Cf) * (At + (At>>(sat-1)))) >> sat;
-                        }
-                        break;
-                    case GGL_BLEND:
-                        if (st) {
-                            uint32_t Cc = tx.env_color[i];
-                            if (sf>8)       Cc = (Cc * ((1<<sf)-1))>>8;
-                            else if (sf<8)  Cc = (Cc - (Cc>>(8-sf)))>>(8-sf);
-                            uint32_t factor = Ct + (Ct>>(st-1));
-                            Cf = ((((1<<st) - factor) * Cf) + Ct*Cc)>>st;
-                        }
-                        break;
-                    case GGL_ADD:
-                        if (st) {
-                            rescale(Cf, sf, Ct, st);
-                            Cf += Ct;
-                        }
-                        break;
-                    }
-                }
-            }
-		}
-    
-        // coverage application
-        if (enables & GGL_ENABLE_AA) {
-            int16_t cf = *covPtr++;
-            fragment.c[0] = (int64_t(fragment.c[0]) * cf) >> 15;
-        }
-        
-        // alpha-test
-        if (enables & GGL_ENABLE_ALPHA_TEST) {
-            GGLcolor ref = c->state.alpha_test.ref;
-            GGLcolor alpha = (uint64_t(fragment.c[0]) *
-                    ((1<<GGL_COLOR_BITS)-1)) / ((1<<fragment.s[0])-1);
-            switch (c->state.alpha_test.func) {
-            case GGL_NEVER:     goto discard;
-            case GGL_LESS:      if (alpha<ref)  break; goto discard;
-            case GGL_EQUAL:     if (alpha==ref) break; goto discard;
-            case GGL_LEQUAL:    if (alpha<=ref) break; goto discard;
-            case GGL_GREATER:   if (alpha>ref)  break; goto discard;
-            case GGL_NOTEQUAL:  if (alpha!=ref) break; goto discard;
-            case GGL_GEQUAL:    if (alpha>=ref) break; goto discard;
-            }
-        }
-        
-        // depth test
-        if (c->state.buffers.depth.format) {
-            if (enables & GGL_ENABLE_DEPTH_TEST) {
-                surface_t* cb = &(c->state.buffers.depth);
-                uint16_t* p = (uint16_t*)(cb->data)+(x+(cb->stride*y));
-                uint16_t zz = uint32_t(z)>>(16);
-                uint16_t depth = *p;
-                switch (c->state.depth_test.func) {
-                case GGL_NEVER:     goto discard;
-                case GGL_LESS:      if (zz<depth)    break; goto discard;
-                case GGL_EQUAL:     if (zz==depth)   break; goto discard;
-                case GGL_LEQUAL:    if (zz<=depth)   break; goto discard;
-                case GGL_GREATER:   if (zz>depth)    break; goto discard;
-                case GGL_NOTEQUAL:  if (zz!=depth)   break; goto discard;
-                case GGL_GEQUAL:    if (zz>=depth)   break; goto discard;
-                }
-                // depth buffer is not enabled, if depth-test is not enabled
-/*
-        fragment.s[1] = fragment.s[2] =
-        fragment.s[3] = fragment.s[0] = 8;
-        fragment.c[1] = 
-        fragment.c[2] = 
-        fragment.c[3] = 
-        fragment.c[0] = 255 - (zz>>8);
-*/
-                if (c->state.mask.depth) {
-                    *p = zz;
-                }
-            }
-        }
-
-        // fog
-        if (enables & GGL_ENABLE_FOG) {
-            for (int i=1 ; i<=3 ; i++) {
-                GGLfixed fc = (c->state.fog.color[i] * 0x10000) / 0xFF;
-                uint32_t& c = fragment.c[i];
-                uint8_t& s  = fragment.s[i];
-                c = (c * 0x10000) / ((1<<s)-1);
-                c = gglMulAddx(c, f, gglMulx(fc, 0x10000 - f));
-                s = 16;
-            }
-        }
-
-        // blending
-        if (enables & GGL_ENABLE_BLENDING) {
-            fb.c[1] = fb.c[2] = fb.c[3] = fb.c[0] = 0; // placate valgrind
-            fb.s[1] = fb.s[2] = fb.s[3] = fb.s[0] = 0;
-            c->state.buffers.color.read(
-                    &(c->state.buffers.color), c, x, y, &fb);
-            blending( c, &fragment, &fb );
-        }
-
-		// write
-        c->state.buffers.color.write(
-                &(c->state.buffers.color), c, x, y, &fragment);
-        }
-
-discard:
-		// iterate...
-        x += 1;
-        if (enables & GGL_ENABLE_SMOOTH) {
-            r += c->shade.drdx;
-            g += c->shade.dgdx;
-            b += c->shade.dbdx;
-            a += c->shade.dadx;
-        }
-        z += c->shade.dzdx;
-        f += c->shade.dfdx;
-	}
-}
-
-#endif // ANDROID_ARM_CODEGEN && (ANDROID_CODEGEN == ANDROID_CODEGEN_GENERATED)
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Scanline
-#endif
-
-/* Used to parse a 32-bit source texture linearly. Usage is:
- *
- * horz_iterator32  hi(context);
- * while (...) {
- *    uint32_t  src_pixel = hi.get_pixel32();
- *    ...
- * }
- *
- * Use only for one-to-one texture mapping.
- */
-struct horz_iterator32 {
-    explicit horz_iterator32(context_t* c) {
-        const int x = c->iterators.xl;
-        const int y = c->iterators.y;
-        texture_t& tx = c->state.texture[0];
-        const int32_t u = (tx.shade.is0>>16) + x;
-        const int32_t v = (tx.shade.it0>>16) + y;
-        m_src = reinterpret_cast<uint32_t*>(tx.surface.data)+(u+(tx.surface.stride*v));
-    }
-    uint32_t  get_pixel32() {
-        return *m_src++;
-    }
-protected:
-    uint32_t* m_src;
-};
-
-/* A variant for 16-bit source textures. */
-struct horz_iterator16 {
-    explicit horz_iterator16(context_t* c) {
-        const int x = c->iterators.xl;
-        const int y = c->iterators.y;
-        texture_t& tx = c->state.texture[0];
-        const int32_t u = (tx.shade.is0>>16) + x;
-        const int32_t v = (tx.shade.it0>>16) + y;
-        m_src = reinterpret_cast<uint16_t*>(tx.surface.data)+(u+(tx.surface.stride*v));
-    }
-    uint16_t  get_pixel16() {
-        return *m_src++;
-    }
-protected:
-    uint16_t* m_src;
-};
-
-/* A clamp iterator is used to iterate inside a texture with GGL_CLAMP.
- * After initialization, call get_src16() or get_src32() to get the current
- * texture pixel value.
- */
-struct clamp_iterator {
-    explicit clamp_iterator(context_t* c) {
-        const int xs = c->iterators.xl;
-        texture_t& tx = c->state.texture[0];
-        texture_iterators_t& ti = tx.iterators;
-        m_s = (xs * ti.dsdx) + ti.ydsdy;
-        m_t = (xs * ti.dtdx) + ti.ydtdy;
-        m_ds = ti.dsdx;
-        m_dt = ti.dtdx;
-        m_width_m1 = tx.surface.width - 1;
-        m_height_m1 = tx.surface.height - 1;
-        m_data = tx.surface.data;
-        m_stride = tx.surface.stride;
-    }
-    uint16_t get_pixel16() {
-        int  u, v;
-        get_uv(u, v);
-        uint16_t* src = reinterpret_cast<uint16_t*>(m_data) + (u + (m_stride*v));
-        return src[0];
-    }
-    uint32_t get_pixel32() {
-        int  u, v;
-        get_uv(u, v);
-        uint32_t* src = reinterpret_cast<uint32_t*>(m_data) + (u + (m_stride*v));
-        return src[0];
-    }
-private:
-    void   get_uv(int& u, int& v) {
-        int  uu = m_s >> 16;
-        int  vv = m_t >> 16;
-        if (uu < 0)
-            uu = 0;
-        if (uu > m_width_m1)
-            uu = m_width_m1;
-        if (vv < 0)
-            vv = 0;
-        if (vv > m_height_m1)
-            vv = m_height_m1;
-        u = uu;
-        v = vv;
-        m_s += m_ds;
-        m_t += m_dt;
-    }
-
-    GGLfixed  m_s, m_t;
-    GGLfixed  m_ds, m_dt;
-    int       m_width_m1, m_height_m1;
-    uint8_t*  m_data;
-    int       m_stride;
-};
-
-/*
- * The 'horizontal clamp iterator' variant corresponds to the case where
- * the 'v' coordinate doesn't change. This is useful to avoid one mult and
- * extra adds / checks per pixels, if the blending/processing operation after
- * this is very fast.
- */
-static int is_context_horizontal(const context_t* c) {
-    return (c->state.texture[0].iterators.dtdx == 0);
-}
-
-struct horz_clamp_iterator {
-    uint16_t  get_pixel16() {
-        int  u = m_s >> 16;
-        m_s += m_ds;
-        if (u < 0)
-            u = 0;
-        if (u > m_width_m1)
-            u = m_width_m1;
-        const uint16_t* src = reinterpret_cast<const uint16_t*>(m_data);
-        return src[u];
-    }
-    uint32_t  get_pixel32() {
-        int  u = m_s >> 16;
-        m_s += m_ds;
-        if (u < 0)
-            u = 0;
-        if (u > m_width_m1)
-            u = m_width_m1;
-        const uint32_t* src = reinterpret_cast<const uint32_t*>(m_data);
-        return src[u];
-    }
-protected:
-    void init(const context_t* c, int shift);
-    GGLfixed       m_s;
-    GGLfixed       m_ds;
-    int            m_width_m1;
-    const uint8_t* m_data;
-};
-
-void horz_clamp_iterator::init(const context_t* c, int shift)
-{
-    const int xs = c->iterators.xl;
-    const texture_t& tx = c->state.texture[0];
-    const texture_iterators_t& ti = tx.iterators;
-    m_s = (xs * ti.dsdx) + ti.ydsdy;
-    m_ds = ti.dsdx;
-    m_width_m1 = tx.surface.width-1;
-    m_data = tx.surface.data;
-
-    GGLfixed t = (xs * ti.dtdx) + ti.ydtdy;
-    int      v = t >> 16;
-    if (v < 0)
-        v = 0;
-    else if (v >= (int)tx.surface.height)
-        v = (int)tx.surface.height-1;
-
-    m_data += (tx.surface.stride*v) << shift;
-}
-
-struct horz_clamp_iterator16 : horz_clamp_iterator {
-    explicit horz_clamp_iterator16(const context_t* c) {
-        init(c,1);
-    };
-};
-
-struct horz_clamp_iterator32 : horz_clamp_iterator {
-    explicit horz_clamp_iterator32(context_t* c) {
-        init(c,2);
-    };
-};
-
-/* This is used to perform dithering operations.
- */
-struct ditherer {
-    explicit ditherer(const context_t* c) {
-        const int x = c->iterators.xl;
-        const int y = c->iterators.y;
-        m_line = &c->ditherMatrix[ ((y & GGL_DITHER_MASK)<<GGL_DITHER_ORDER_SHIFT) ];
-        m_index = x & GGL_DITHER_MASK;
-    }
-    void step(void) {
-        m_index++;
-    }
-    int  get_value(void) {
-        int ret = m_line[m_index & GGL_DITHER_MASK];
-        m_index++;
-        return ret;
-    }
-    uint16_t abgr8888ToRgb565(uint32_t s) {
-        uint32_t r = s & 0xff;
-        uint32_t g = (s >> 8) & 0xff;
-        uint32_t b = (s >> 16) & 0xff;
-        return rgb888ToRgb565(r,g,b);
-    }
-    /* The following assumes that r/g/b are in the 0..255 range each */
-    uint16_t rgb888ToRgb565(uint32_t& r, uint32_t& g, uint32_t &b) {
-        int threshold = get_value();
-        /* dither in on GGL_DITHER_BITS, and each of r, g, b is on 8 bits */
-        r += (threshold >> (GGL_DITHER_BITS-8 +5));
-        g += (threshold >> (GGL_DITHER_BITS-8 +6));
-        b += (threshold >> (GGL_DITHER_BITS-8 +5));
-        if (r > 0xff)
-            r = 0xff;
-        if (g > 0xff)
-            g = 0xff;
-        if (b > 0xff)
-            b = 0xff;
-        return uint16_t(((r & 0xf8) << 8) | ((g & 0xfc) << 3) | (b >> 3));
-    }
-protected:
-    const uint8_t* m_line;
-    int            m_index;
-};
-
-/* This structure is used to blend (SRC_OVER) 32-bit source pixels
- * onto 16-bit destination ones. Usage is simply:
- *
- *   blender.blend(<32-bit-src-pixel-value>,<ptr-to-16-bit-dest-pixel>)
- */
-struct blender_32to16 {
-    explicit blender_32to16(context_t* /*c*/) { }
-    void write(uint32_t s, uint16_t* dst) {
-        if (s == 0)
-            return;
-        s = GGL_RGBA_TO_HOST(s);
-        int sA = (s>>24);
-        if (sA == 0xff) {
-            *dst = convertAbgr8888ToRgb565(s);
-        } else {
-            int f = 0x100 - (sA + (sA>>7));
-            int sR = (s >> (   3))&0x1F;
-            int sG = (s >> ( 8+2))&0x3F;
-            int sB = (s >> (16+3))&0x1F;
-            uint16_t d = *dst;
-            int dR = (d>>11)&0x1f;
-            int dG = (d>>5)&0x3f;
-            int dB = (d)&0x1f;
-            sR += (f*dR)>>8;
-            sG += (f*dG)>>8;
-            sB += (f*dB)>>8;
-            *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-        }
-    }
-    void write(uint32_t s, uint16_t* dst, ditherer& di) {
-        if (s == 0) {
-            di.step();
-            return;
-        }
-        s = GGL_RGBA_TO_HOST(s);
-        int sA = (s>>24);
-        if (sA == 0xff) {
-            *dst = di.abgr8888ToRgb565(s);
-        } else {
-            int threshold = di.get_value() << (8 - GGL_DITHER_BITS);
-            int f = 0x100 - (sA + (sA>>7));
-            int sR = (s >> (   3))&0x1F;
-            int sG = (s >> ( 8+2))&0x3F;
-            int sB = (s >> (16+3))&0x1F;
-            uint16_t d = *dst;
-            int dR = (d>>11)&0x1f;
-            int dG = (d>>5)&0x3f;
-            int dB = (d)&0x1f;
-            sR = ((sR << 8) + f*dR + threshold)>>8;
-            sG = ((sG << 8) + f*dG + threshold)>>8;
-            sB = ((sB << 8) + f*dB + threshold)>>8;
-            if (sR > 0x1f) sR = 0x1f;
-            if (sG > 0x3f) sG = 0x3f;
-            if (sB > 0x1f) sB = 0x1f;
-            *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-        }
-    }
-};
-
-/* This blender does the same for the 'blend_srca' operation.
- * where dstFactor=srcA*(1-srcA) srcFactor=srcA
- */
-struct blender_32to16_srcA {
-    explicit blender_32to16_srcA(const context_t* /*c*/) { }
-    void write(uint32_t s, uint16_t* dst) {
-        if (!s) {
-            return;
-        }
-        uint16_t d = *dst;
-        s = GGL_RGBA_TO_HOST(s);
-        int sR = (s >> (   3))&0x1F;
-        int sG = (s >> ( 8+2))&0x3F;
-        int sB = (s >> (16+3))&0x1F;
-        int sA = (s>>24);
-        int f1 = (sA + (sA>>7));
-        int f2 = 0x100-f1;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (f1*sR + f2*dR)>>8;
-        sG = (f1*sG + f2*dG)>>8;
-        sB = (f1*sB + f2*dB)>>8;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-};
-
-/* Common init code the modulating blenders */
-struct blender_modulate {
-    void init(const context_t* c) {
-        const int r = c->iterators.ydrdy >> (GGL_COLOR_BITS-8);
-        const int g = c->iterators.ydgdy >> (GGL_COLOR_BITS-8);
-        const int b = c->iterators.ydbdy >> (GGL_COLOR_BITS-8);
-        const int a = c->iterators.ydady >> (GGL_COLOR_BITS-8);
-        m_r = r + (r >> 7);
-        m_g = g + (g >> 7);
-        m_b = b + (b >> 7);
-        m_a = a + (a >> 7);
-    }
-protected:
-    int m_r, m_g, m_b, m_a;
-};
-
-/* This blender does a normal blend after modulation.
- */
-struct blender_32to16_modulate : blender_modulate {
-    explicit blender_32to16_modulate(const context_t* c) {
-        init(c);
-    }
-    void write(uint32_t s, uint16_t* dst) {
-        // blend source and destination
-        if (!s) {
-            return;
-        }
-        s = GGL_RGBA_TO_HOST(s);
-
-        /* We need to modulate s */
-        uint32_t  sA = (s >> 24);
-        uint32_t  sB = (s >> 16) & 0xff;
-        uint32_t  sG = (s >> 8) & 0xff;
-        uint32_t  sR = s & 0xff;
-
-        sA = (sA*m_a) >> 8;
-        /* Keep R/G/B scaled to 5.8 or 6.8 fixed float format */
-        sR = (sR*m_r) >> (8 - 5);
-        sG = (sG*m_g) >> (8 - 6);
-        sB = (sB*m_b) >> (8 - 5);
-
-        /* Now do a normal blend */
-        int f = 0x100 - (sA + (sA>>7));
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (sR + f*dR)>>8;
-        sG = (sG + f*dG)>>8;
-        sB = (sB + f*dB)>>8;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-    void write(uint32_t s, uint16_t* dst, ditherer& di) {
-        // blend source and destination
-        if (!s) {
-            di.step();
-            return;
-        }
-        s = GGL_RGBA_TO_HOST(s);
-
-        /* We need to modulate s */
-        uint32_t  sA = (s >> 24);
-        uint32_t  sB = (s >> 16) & 0xff;
-        uint32_t  sG = (s >> 8) & 0xff;
-        uint32_t  sR = s & 0xff;
-
-        sA = (sA*m_a) >> 8;
-        /* keep R/G/B scaled to 5.8 or 6.8 fixed float format */
-        sR = (sR*m_r) >> (8 - 5);
-        sG = (sG*m_g) >> (8 - 6);
-        sB = (sB*m_b) >> (8 - 5);
-
-        /* Scale threshold to 0.8 fixed float format */
-        int threshold = di.get_value() << (8 - GGL_DITHER_BITS);
-        int f = 0x100 - (sA + (sA>>7));
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (sR + f*dR + threshold)>>8;
-        sG = (sG + f*dG + threshold)>>8;
-        sB = (sB + f*dB + threshold)>>8;
-        if (sR > 0x1f) sR = 0x1f;
-        if (sG > 0x3f) sG = 0x3f;
-        if (sB > 0x1f) sB = 0x1f;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-};
-
-/* same as 32to16_modulate, except that the input is xRGB, instead of ARGB */
-struct blender_x32to16_modulate : blender_modulate {
-    explicit blender_x32to16_modulate(const context_t* c) {
-        init(c);
-    }
-    void write(uint32_t s, uint16_t* dst) {
-        s = GGL_RGBA_TO_HOST(s);
-
-        uint32_t  sB = (s >> 16) & 0xff;
-        uint32_t  sG = (s >> 8) & 0xff;
-        uint32_t  sR = s & 0xff;
-
-        /* Keep R/G/B in 5.8 or 6.8 format */
-        sR = (sR*m_r) >> (8 - 5);
-        sG = (sG*m_g) >> (8 - 6);
-        sB = (sB*m_b) >> (8 - 5);
-
-        int f = 0x100 - m_a;
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (sR + f*dR)>>8;
-        sG = (sG + f*dG)>>8;
-        sB = (sB + f*dB)>>8;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-    void write(uint32_t s, uint16_t* dst, ditherer& di) {
-        s = GGL_RGBA_TO_HOST(s);
-
-        uint32_t  sB = (s >> 16) & 0xff;
-        uint32_t  sG = (s >> 8) & 0xff;
-        uint32_t  sR = s & 0xff;
-
-        sR = (sR*m_r) >> (8 - 5);
-        sG = (sG*m_g) >> (8 - 6);
-        sB = (sB*m_b) >> (8 - 5);
-
-        /* Now do a normal blend */
-        int threshold = di.get_value() << (8 - GGL_DITHER_BITS);
-        int f = 0x100 - m_a;
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (sR + f*dR + threshold)>>8;
-        sG = (sG + f*dG + threshold)>>8;
-        sB = (sB + f*dB + threshold)>>8;
-        if (sR > 0x1f) sR = 0x1f;
-        if (sG > 0x3f) sG = 0x3f;
-        if (sB > 0x1f) sB = 0x1f;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-};
-
-/* Same as above, but source is 16bit rgb565 */
-struct blender_16to16_modulate : blender_modulate {
-    explicit blender_16to16_modulate(const context_t* c) {
-        init(c);
-    }
-    void write(uint16_t s16, uint16_t* dst) {
-        uint32_t  s = s16;
-
-        uint32_t  sR = s >> 11;
-        uint32_t  sG = (s >> 5) & 0x3f;
-        uint32_t  sB = s & 0x1f;
-
-        sR = (sR*m_r);
-        sG = (sG*m_g);
-        sB = (sB*m_b);
-
-        int f = 0x100 - m_a;
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR = (sR + f*dR)>>8;
-        sG = (sG + f*dG)>>8;
-        sB = (sB + f*dB)>>8;
-        *dst = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-};
-
-/* This is used to iterate over a 16-bit destination color buffer.
- * Usage is:
- *
- *   dst_iterator16  di(context);
- *   while (di.count--) {
- *       <do stuff with dest pixel at di.dst>
- *       di.dst++;
- *   }
- */
-struct dst_iterator16 {
-    explicit dst_iterator16(const context_t* c) {
-        const int x = c->iterators.xl;
-        const int width = c->iterators.xr - x;
-        const int32_t y = c->iterators.y;
-        const surface_t* cb = &(c->state.buffers.color);
-        count = width;
-        dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-    }
-    int        count;
-    uint16_t*  dst;
-};
-
-
-static void scanline_t32cb16_clamp(context_t* c)
-{
-    dst_iterator16  di(c);
-
-    if (is_context_horizontal(c)) {
-        /* Special case for simple horizontal scaling */
-        horz_clamp_iterator32 ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            *di.dst++ = convertAbgr8888ToRgb565(s);
-        }
-    } else {
-        /* General case */
-        clamp_iterator ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            *di.dst++ = convertAbgr8888ToRgb565(s);
-        }
-    }
-}
-
-static void scanline_t32cb16_dither(context_t* c)
-{
-    horz_iterator32 si(c);
-    dst_iterator16  di(c);
-    ditherer        dither(c);
-
-    while (di.count--) {
-        uint32_t s = si.get_pixel32();
-        *di.dst++ = dither.abgr8888ToRgb565(s);
-    }
-}
-
-static void scanline_t32cb16_clamp_dither(context_t* c)
-{
-    dst_iterator16  di(c);
-    ditherer        dither(c);
-
-    if (is_context_horizontal(c)) {
-        /* Special case for simple horizontal scaling */
-        horz_clamp_iterator32 ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            *di.dst++ = dither.abgr8888ToRgb565(s);
-        }
-    } else {
-        /* General case */
-        clamp_iterator ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            *di.dst++ = dither.abgr8888ToRgb565(s);
-        }
-    }
-}
-
-static void scanline_t32cb16blend_dither(context_t* c)
-{
-    dst_iterator16 di(c);
-    ditherer       dither(c);
-    blender_32to16 bl(c);
-    horz_iterator32  hi(c);
-    while (di.count--) {
-        uint32_t s = hi.get_pixel32();
-        bl.write(s, di.dst, dither);
-        di.dst++;
-    }
-}
-
-static void scanline_t32cb16blend_clamp(context_t* c)
-{
-    dst_iterator16  di(c);
-    blender_32to16  bl(c);
-
-    if (is_context_horizontal(c)) {
-        horz_clamp_iterator32 ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            bl.write(s, di.dst);
-            di.dst++;
-        }
-    } else {
-        clamp_iterator ci(c);
-        while (di.count--) {
-            uint32_t s = ci.get_pixel32();
-            bl.write(s, di.dst);
-            di.dst++;
-        }
-    }
-}
-
-static void scanline_t32cb16blend_clamp_dither(context_t* c)
-{
-    dst_iterator16 di(c);
-    ditherer       dither(c);
-    blender_32to16 bl(c);
-
-    clamp_iterator ci(c);
-    while (di.count--) {
-        uint32_t s = ci.get_pixel32();
-        bl.write(s, di.dst, dither);
-        di.dst++;
-    }
-}
-
-void scanline_t32cb16blend_clamp_mod(context_t* c)
-{
-    dst_iterator16 di(c);
-    blender_32to16_modulate bl(c);
-
-    clamp_iterator ci(c);
-    while (di.count--) {
-        uint32_t s = ci.get_pixel32();
-        bl.write(s, di.dst);
-        di.dst++;
-    }
-}
-
-void scanline_t32cb16blend_clamp_mod_dither(context_t* c)
-{
-    dst_iterator16 di(c);
-    blender_32to16_modulate bl(c);
-    ditherer dither(c);
-
-    clamp_iterator ci(c);
-    while (di.count--) {
-        uint32_t s = ci.get_pixel32();
-        bl.write(s, di.dst, dither);
-        di.dst++;
-    }
-}
-
-/* Variant of scanline_t32cb16blend_clamp_mod with a xRGB texture */
-void scanline_x32cb16blend_clamp_mod(context_t* c)
-{
-    dst_iterator16 di(c);
-    blender_x32to16_modulate  bl(c);
-
-    clamp_iterator ci(c);
-    while (di.count--) {
-        uint32_t s = ci.get_pixel32();
-        bl.write(s, di.dst);
-        di.dst++;
-    }
-}
-
-void scanline_x32cb16blend_clamp_mod_dither(context_t* c)
-{
-    dst_iterator16 di(c);
-    blender_x32to16_modulate  bl(c);
-    ditherer dither(c);
-
-    clamp_iterator ci(c);
-    while (di.count--) {
-        uint32_t s = ci.get_pixel32();
-        bl.write(s, di.dst, dither);
-        di.dst++;
-    }
-}
-
-void scanline_t16cb16_clamp(context_t* c)
-{
-    dst_iterator16  di(c);
-
-    /* Special case for simple horizontal scaling */
-    if (is_context_horizontal(c)) {
-        horz_clamp_iterator16 ci(c);
-        while (di.count--) {
-            *di.dst++ = ci.get_pixel16();
-        }
-    } else {
-        clamp_iterator ci(c);
-        while (di.count--) {
-            *di.dst++ = ci.get_pixel16();
-        }
-    }
-}
-
-
-
-template <typename T, typename U>
-static inline __attribute__((const))
-T interpolate(int y, T v0, U dvdx, U dvdy) {
-    // interpolates in pixel's centers
-    // v = v0 + (y + 0.5) * dvdy + (0.5 * dvdx)
-    return (y * dvdy) + (v0 + ((dvdy + dvdx) >> 1));
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void init_y(context_t* c, int32_t ys)
-{
-    const uint32_t enables = c->state.enables;
-
-    // compute iterators...
-    iterators_t& ci = c->iterators;
-    
-    // sample in the center
-    ci.y = ys;
-
-    if (enables & (GGL_ENABLE_DEPTH_TEST|GGL_ENABLE_W|GGL_ENABLE_FOG)) {
-        ci.ydzdy = interpolate(ys, c->shade.z0, c->shade.dzdx, c->shade.dzdy);
-        ci.ydwdy = interpolate(ys, c->shade.w0, c->shade.dwdx, c->shade.dwdy);
-        ci.ydfdy = interpolate(ys, c->shade.f0, c->shade.dfdx, c->shade.dfdy);
-    }
-
-    if (ggl_unlikely(enables & GGL_ENABLE_SMOOTH)) {
-        ci.ydrdy = interpolate(ys, c->shade.r0, c->shade.drdx, c->shade.drdy);
-        ci.ydgdy = interpolate(ys, c->shade.g0, c->shade.dgdx, c->shade.dgdy);
-        ci.ydbdy = interpolate(ys, c->shade.b0, c->shade.dbdx, c->shade.dbdy);
-        ci.ydady = interpolate(ys, c->shade.a0, c->shade.dadx, c->shade.dady);
-        c->step_y = step_y__smooth;
-    } else {
-        ci.ydrdy = c->shade.r0;
-        ci.ydgdy = c->shade.g0;
-        ci.ydbdy = c->shade.b0;
-        ci.ydady = c->shade.a0;
-        // XXX: do only if needed, or make sure this is fast
-        c->packed = ggl_pack_color(c, c->state.buffers.color.format,
-                ci.ydrdy, ci.ydgdy, ci.ydbdy, ci.ydady);
-        c->packed8888 = ggl_pack_color(c, GGL_PIXEL_FORMAT_RGBA_8888, 
-                ci.ydrdy, ci.ydgdy, ci.ydbdy, ci.ydady);
-    }
-
-    // initialize the variables we need in the shader
-    generated_vars_t& gen = c->generated_vars;
-    gen.argb[GGLFormat::ALPHA].c  = ci.ydady;
-    gen.argb[GGLFormat::ALPHA].dx = c->shade.dadx;
-    gen.argb[GGLFormat::RED  ].c  = ci.ydrdy;
-    gen.argb[GGLFormat::RED  ].dx = c->shade.drdx;
-    gen.argb[GGLFormat::GREEN].c  = ci.ydgdy;
-    gen.argb[GGLFormat::GREEN].dx = c->shade.dgdx;
-    gen.argb[GGLFormat::BLUE ].c  = ci.ydbdy;
-    gen.argb[GGLFormat::BLUE ].dx = c->shade.dbdx;
-    gen.dzdx = c->shade.dzdx;
-    gen.f    = ci.ydfdy;
-    gen.dfdx = c->shade.dfdx;
-
-    if (enables & GGL_ENABLE_TMUS) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            texture_t& t = c->state.texture[i];
-            if (!t.enable) continue;
-
-            texture_iterators_t& ti = t.iterators;
-            if (t.s_coord == GGL_ONE_TO_ONE && t.t_coord == GGL_ONE_TO_ONE) {
-                // we need to set all of these to 0 because in some cases
-                // step_y__generic() or step_y__tmu() will be used and
-                // therefore will update dtdy, however, in 1:1 mode
-                // this is always done by the scanline rasterizer.
-                ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0;
-                ti.ydsdy = t.shade.is0;
-                ti.ydtdy = t.shade.it0;
-            } else {
-                const int adjustSWrap = ((t.s_wrap==GGL_CLAMP)?0:16);
-                const int adjustTWrap = ((t.t_wrap==GGL_CLAMP)?0:16);
-                ti.sscale = t.shade.sscale + adjustSWrap;
-                ti.tscale = t.shade.tscale + adjustTWrap;
-                if (!(enables & GGL_ENABLE_W)) {
-                    // S coordinate
-                    const int32_t sscale = ti.sscale;
-                    const int32_t sy = interpolate(ys,
-                            t.shade.is0, t.shade.idsdx, t.shade.idsdy);
-                    if (sscale>=0) {
-                        ti.ydsdy= sy            << sscale;
-                        ti.dsdx = t.shade.idsdx << sscale; 
-                        ti.dsdy = t.shade.idsdy << sscale;
-                    } else {
-                        ti.ydsdy= sy            >> -sscale;
-                        ti.dsdx = t.shade.idsdx >> -sscale; 
-                        ti.dsdy = t.shade.idsdy >> -sscale;
-                    }
-                    // T coordinate
-                    const int32_t tscale = ti.tscale;
-                    const int32_t ty = interpolate(ys,
-                            t.shade.it0, t.shade.idtdx, t.shade.idtdy);
-                    if (tscale>=0) {
-                        ti.ydtdy= ty            << tscale;
-                        ti.dtdx = t.shade.idtdx << tscale; 
-                        ti.dtdy = t.shade.idtdy << tscale;
-                    } else {
-                        ti.ydtdy= ty            >> -tscale;
-                        ti.dtdx = t.shade.idtdx >> -tscale; 
-                        ti.dtdy = t.shade.idtdy >> -tscale;
-                    }
-                }
-            }
-            // mirror for generated code...
-            generated_tex_vars_t& gen = c->generated_vars.texture[i];
-            gen.width   = t.surface.width;
-            gen.height  = t.surface.height;
-            gen.stride  = t.surface.stride;
-            gen.data    = uintptr_t(t.surface.data);
-            gen.dsdx = ti.dsdx;
-            gen.dtdx = ti.dtdx;
-        }
-    }
-
-    // choose the y-stepper
-    c->step_y = step_y__nop;
-    if (enables & GGL_ENABLE_FOG) {
-        c->step_y = step_y__generic;
-    } else if (enables & GGL_ENABLE_TMUS) {
-        if (enables & GGL_ENABLE_SMOOTH) {
-            c->step_y = step_y__generic;
-        } else if (enables & GGL_ENABLE_W) {
-            c->step_y = step_y__w;
-        } else {
-            c->step_y = step_y__tmu;
-        }
-    } else {
-        if (enables & GGL_ENABLE_SMOOTH) {
-            c->step_y = step_y__smooth;
-        }
-    }
-    
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if ((c->step_y == step_y__nop) &&
-        (c->scanline == scanline_memcpy))
-    {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_packed(context_t* c, int32_t y0)
-{
-    uint8_t f = c->state.buffers.color.format;
-    c->packed = ggl_pack_color(c, f,
-            c->shade.r0, c->shade.g0, c->shade.b0, c->shade.a0);
-    c->packed8888 = ggl_pack_color(c, GGL_PIXEL_FORMAT_RGBA_8888,
-            c->shade.r0, c->shade.g0, c->shade.b0, c->shade.a0);
-    c->iterators.y = y0;
-    c->step_y = step_y__nop;
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if (c->scanline == scanline_memcpy) {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_noop(context_t* c, int32_t y0)
-{
-    c->iterators.y = y0;
-    c->step_y = step_y__nop;
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if (c->scanline == scanline_memcpy) {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_error(context_t* c, int32_t y0)
-{
-    // woooops, shoud never happen,
-    // fail gracefully (don't display anything)
-    init_y_noop(c, y0);
-    ALOGE("color-buffer has an invalid format!");
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void step_y__generic(context_t* c)
-{
-    const uint32_t enables = c->state.enables;
-
-    // iterate...
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-                
-    if (enables & GGL_ENABLE_SMOOTH) {
-        ci.ydrdy += c->shade.drdy;
-        ci.ydgdy += c->shade.dgdy;
-        ci.ydbdy += c->shade.dbdy;
-        ci.ydady += c->shade.dady;
-    }
-
-    const uint32_t mask =
-            GGL_ENABLE_DEPTH_TEST |
-            GGL_ENABLE_W |
-            GGL_ENABLE_FOG;
-    if (enables & mask) {
-        ci.ydzdy += c->shade.dzdy;
-        ci.ydwdy += c->shade.dwdy;
-        ci.ydfdy += c->shade.dfdy;
-    }
-
-    if ((enables & GGL_ENABLE_TMUS) && (!(enables & GGL_ENABLE_W))) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            if (c->state.texture[i].enable) {
-                texture_iterators_t& ti = c->state.texture[i].iterators;
-                ti.ydsdy += ti.dsdy;
-                ti.ydtdy += ti.dtdy;
-            }
-        }
-    }
-}
-
-void step_y__nop(context_t* c)
-{
-    c->iterators.y += 1;
-    c->iterators.ydzdy += c->shade.dzdy;
-}
-
-void step_y__smooth(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydrdy += c->shade.drdy;
-    ci.ydgdy += c->shade.dgdy;
-    ci.ydbdy += c->shade.dbdy;
-    ci.ydady += c->shade.dady;
-    ci.ydzdy += c->shade.dzdy;
-}
-
-void step_y__w(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydzdy += c->shade.dzdy;
-    ci.ydwdy += c->shade.dwdy;
-}
-
-void step_y__tmu(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydzdy += c->shade.dzdy;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        if (c->state.texture[i].enable) {
-            texture_iterators_t& ti = c->state.texture[i].iterators;
-            ti.ydsdy += ti.dsdy;
-            ti.ydtdy += ti.dtdy;
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void scanline_perspective(context_t* c)
-{
-    struct {
-        union {
-            struct {
-                int32_t s, sq;
-                int32_t t, tq;
-            } sqtq;
-            struct {
-                int32_t v, q;
-            } st[2];
-        };
-    } tc[GGL_TEXTURE_UNIT_COUNT] __attribute__((aligned(16)));
-
-    // XXX: we should have a special case when dwdx = 0
-
-    // 32 pixels spans works okay. 16 is a lot better,
-    // but hey, it's a software renderer...
-    const uint32_t SPAN_BITS = 5; 
-    const uint32_t ys = c->iterators.y;
-    const uint32_t xs = c->iterators.xl;
-    const uint32_t x1 = c->iterators.xr;
-	const uint32_t xc = x1 - xs;
-    uint32_t remainder = xc & ((1<<SPAN_BITS)-1);
-    uint32_t numSpans = xc >> SPAN_BITS;
-
-    const iterators_t& ci = c->iterators;
-    int32_t w0 = (xs * c->shade.dwdx) + ci.ydwdy;
-    int32_t q0 = gglRecipQ(w0, 30);
-    const int iwscale = 32 - gglClz(q0);
-
-    const int32_t dwdx = c->shade.dwdx << SPAN_BITS;
-    int32_t xl = c->iterators.xl;
-
-    // We process s & t with a loop to reduce the code size
-    // (and i-cache pressure).
-
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        const texture_t& tmu = c->state.texture[i];
-        if (!tmu.enable) continue;
-        int32_t s =   tmu.shade.is0 +
-                     (tmu.shade.idsdy * ys) + (tmu.shade.idsdx * xs) +
-                     ((tmu.shade.idsdx + tmu.shade.idsdy)>>1);
-        int32_t t =   tmu.shade.it0 +
-                     (tmu.shade.idtdy * ys) + (tmu.shade.idtdx * xs) +
-                     ((tmu.shade.idtdx + tmu.shade.idtdy)>>1);
-        tc[i].sqtq.s  = s;
-        tc[i].sqtq.t  = t;
-        tc[i].sqtq.sq = gglMulx(s, q0, iwscale);
-        tc[i].sqtq.tq = gglMulx(t, q0, iwscale);
-    }
-
-    int32_t span = 0;
-    do {
-        int32_t w1;
-        if (ggl_likely(numSpans)) {
-            w1 = w0 + dwdx;
-        } else {
-            if (remainder) {
-                // finish off the scanline...
-                span = remainder;
-                w1 = (c->shade.dwdx * span) + w0;
-            } else {
-                break;
-            }
-        }
-        int32_t q1 = gglRecipQ(w1, 30);
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            texture_t& tmu = c->state.texture[i];
-            if (!tmu.enable) continue;
-            texture_iterators_t& ti = tmu.iterators;
-
-            for (int j=0 ; j<2 ; j++) {
-                int32_t v = tc[i].st[j].v;
-                if (span)   v += (tmu.shade.st[j].dx)*span;
-                else        v += (tmu.shade.st[j].dx)<<SPAN_BITS;
-                const int32_t v0 = tc[i].st[j].q;
-                const int32_t v1 = gglMulx(v, q1, iwscale);
-                int32_t dvdx = v1 - v0;
-                if (span)   dvdx /= span;
-                else        dvdx >>= SPAN_BITS;
-                tc[i].st[j].v = v;
-                tc[i].st[j].q = v1;
-
-                const int scale = ti.st[j].scale + (iwscale - 30);
-                if (scale >= 0) {
-                    ti.st[j].ydvdy = v0   << scale;
-                    ti.st[j].dvdx  = dvdx << scale;
-                } else {
-                    ti.st[j].ydvdy = v0   >> -scale;
-                    ti.st[j].dvdx  = dvdx >> -scale;
-                }
-            }
-            generated_tex_vars_t& gen = c->generated_vars.texture[i];
-            gen.dsdx = ti.st[0].dvdx;
-            gen.dtdx = ti.st[1].dvdx;
-        }
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + (span ? span : (1<<SPAN_BITS));
-        w0 = w1;
-        q0 = q1;
-        c->span(c);
-    } while(numSpans--);
-}
-
-void scanline_perspective_single(context_t* c)
-{
-    // 32 pixels spans works okay. 16 is a lot better,
-    // but hey, it's a software renderer...
-    const uint32_t SPAN_BITS = 5; 
-    const uint32_t ys = c->iterators.y;
-    const uint32_t xs = c->iterators.xl;
-    const uint32_t x1 = c->iterators.xr;
-	const uint32_t xc = x1 - xs;
-
-    const iterators_t& ci = c->iterators;
-    int32_t w = (xs * c->shade.dwdx) + ci.ydwdy;
-    int32_t iw = gglRecipQ(w, 30);
-    const int iwscale = 32 - gglClz(iw);
-
-    const int i = 31 - gglClz(c->state.enabled_tmu);
-    generated_tex_vars_t& gen = c->generated_vars.texture[i];
-    texture_t& tmu = c->state.texture[i];
-    texture_iterators_t& ti = tmu.iterators;
-    const int sscale = ti.sscale + (iwscale - 30);
-    const int tscale = ti.tscale + (iwscale - 30);
-    int32_t s =   tmu.shade.is0 +
-                 (tmu.shade.idsdy * ys) + (tmu.shade.idsdx * xs) +
-                 ((tmu.shade.idsdx + tmu.shade.idsdy)>>1);
-    int32_t t =   tmu.shade.it0 +
-                 (tmu.shade.idtdy * ys) + (tmu.shade.idtdx * xs) +
-                 ((tmu.shade.idtdx + tmu.shade.idtdy)>>1);
-    int32_t s0 = gglMulx(s, iw, iwscale);
-    int32_t t0 = gglMulx(t, iw, iwscale);
-    int32_t xl = c->iterators.xl;
-
-    int32_t sq, tq, dsdx, dtdx;
-    int32_t premainder = xc & ((1<<SPAN_BITS)-1);
-    uint32_t numSpans = xc >> SPAN_BITS;
-    if (c->shade.dwdx == 0) {
-        // XXX: we could choose to do this if the error is small enough
-        numSpans = 0;
-        premainder = xc;
-        goto no_perspective;
-    }
-
-    if (premainder) {
-        w += c->shade.dwdx   * premainder;
-        iw = gglRecipQ(w, 30);
-no_perspective:        
-        s += tmu.shade.idsdx * premainder;
-        t += tmu.shade.idtdx * premainder;
-        sq = gglMulx(s, iw, iwscale);
-        tq = gglMulx(t, iw, iwscale);
-        dsdx = (sq - s0) / premainder;
-        dtdx = (tq - t0) / premainder;
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + premainder;
-        goto finish;
-    }
-
-    while (numSpans--) {
-        w += c->shade.dwdx   << SPAN_BITS;
-        s += tmu.shade.idsdx << SPAN_BITS;
-        t += tmu.shade.idtdx << SPAN_BITS;
-        iw = gglRecipQ(w, 30);
-        sq = gglMulx(s, iw, iwscale);
-        tq = gglMulx(t, iw, iwscale);
-        dsdx = (sq - s0) >> SPAN_BITS;
-        dtdx = (tq - t0) >> SPAN_BITS;
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + (1<<SPAN_BITS);
-finish:
-        if (sscale >= 0) {
-            ti.ydsdy = s0   << sscale;
-            ti.dsdx  = dsdx << sscale;
-        } else {
-            ti.ydsdy = s0   >>-sscale;
-            ti.dsdx  = dsdx >>-sscale;
-        }
-        if (tscale >= 0) {
-            ti.ydtdy = t0   << tscale;
-            ti.dtdx  = dtdx << tscale;
-        } else {
-            ti.ydtdy = t0   >>-tscale;
-            ti.dtdx  = dtdx >>-tscale;
-        }
-        s0 = sq;
-        t0 = tq;
-        gen.dsdx = ti.dsdx;
-        gen.dtdx = ti.dtdx;
-        c->span(c);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-void scanline_col32cb16blend(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    union {
-        uint16_t* dst;
-        uint32_t* dst32;
-    };
-    dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && defined(__arm__))
-#if defined(__ARM_HAVE_NEON) && BYTE_ORDER == LITTLE_ENDIAN
-    scanline_col32cb16blend_neon(dst, &(c->packed8888), ct);
-#else  // defined(__ARM_HAVE_NEON) && BYTE_ORDER == LITTLE_ENDIAN
-    scanline_col32cb16blend_arm(dst, GGL_RGBA_TO_HOST(c->packed8888), ct);
-#endif // defined(__ARM_HAVE_NEON) && BYTE_ORDER == LITTLE_ENDIAN
-#elif ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && defined(__aarch64__))
-    scanline_col32cb16blend_arm64(dst, GGL_RGBA_TO_HOST(c->packed8888), ct);
-#elif ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__mips__) && defined(__LP64__)))
-    scanline_col32cb16blend_mips64(dst, GGL_RGBA_TO_HOST(c->packed8888), ct);
-#else
-    uint32_t s = GGL_RGBA_TO_HOST(c->packed8888);
-    int sA = (s>>24);
-    int f = 0x100 - (sA + (sA>>7));
-    while (ct--) {
-        uint16_t d = *dst;
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        int sR = (s >> (   3))&0x1F;
-        int sG = (s >> ( 8+2))&0x3F;
-        int sB = (s >> (16+3))&0x1F;
-        sR += (f*dR)>>8;
-        sG += (f*dG)>>8;
-        sB += (f*dB)>>8;
-        *dst++ = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-#endif
-
-}
-
-void scanline_t32cb16(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;    
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    union {
-        uint16_t* dst;
-        uint32_t* dst32;
-    };
-    dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint32_t *src = reinterpret_cast<uint32_t*>(tex->data)+(u+(tex->stride*v));
-    uint32_t s, d;
-
-    if (ct==1 || uintptr_t(dst)&2) {
-last_one:
-        s = GGL_RGBA_TO_HOST( *src++ );
-        *dst++ = convertAbgr8888ToRgb565(s);
-        ct--;
-    }
-
-    while (ct >= 2) {
-#if BYTE_ORDER == BIG_ENDIAN
-        s = GGL_RGBA_TO_HOST( *src++ );
-        d = convertAbgr8888ToRgb565_hi16(s);
-
-        s = GGL_RGBA_TO_HOST( *src++ );
-        d |= convertAbgr8888ToRgb565(s);
-#else
-        s = GGL_RGBA_TO_HOST( *src++ );
-        d = convertAbgr8888ToRgb565(s);
-
-        s = GGL_RGBA_TO_HOST( *src++ );
-        d |= convertAbgr8888ToRgb565(s) << 16;
-#endif
-        *dst32++ = d;
-        ct -= 2;
-    }
-    
-    if (ct > 0) {
-        goto last_one;
-    }
-}
-
-void scanline_t32cb16blend(context_t* c)
-{
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || defined(__aarch64__) || \
-    (defined(__mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || defined(__LP64__)))))
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint16_t* dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint32_t *src = reinterpret_cast<uint32_t*>(tex->data)+(u+(tex->stride*v));
-
-#ifdef __arm__
-    scanline_t32cb16blend_arm(dst, src, ct);
-#elif defined(__aarch64__)
-    scanline_t32cb16blend_arm64(dst, src, ct);
-#elif defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-    scanline_t32cb16blend_mips(dst, src, ct);
-#elif defined(__mips__) && defined(__LP64__)
-    scanline_t32cb16blend_mips64(dst, src, ct);
-#endif
-#else
-    dst_iterator16  di(c);
-    horz_iterator32  hi(c);
-    blender_32to16  bl(c);
-    while (di.count--) {
-        uint32_t s = hi.get_pixel32();
-        bl.write(s, di.dst);
-        di.dst++;
-    }
-#endif
-}
-
-void scanline_t32cb16blend_srca(context_t* c)
-{
-    dst_iterator16  di(c);
-    horz_iterator32  hi(c);
-    blender_32to16_srcA  blender(c);
-
-    while (di.count--) {
-        uint32_t s = hi.get_pixel32();
-        blender.write(s,di.dst);
-        di.dst++;
-    }
-}
-
-void scanline_t16cb16blend_clamp_mod(context_t* c)
-{
-    const int a = c->iterators.ydady >> (GGL_COLOR_BITS-8);
-    if (a == 0) {
-        return;
-    }
-
-    if (a == 255) {
-        scanline_t16cb16_clamp(c);
-        return;
-    }
-
-    dst_iterator16  di(c);
-    blender_16to16_modulate  blender(c);
-    clamp_iterator  ci(c);
-
-    while (di.count--) {
-        uint16_t s = ci.get_pixel16();
-        blender.write(s, di.dst);
-        di.dst++;
-    }
-}
-
-void scanline_memcpy(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint8_t *src = reinterpret_cast<uint8_t*>(tex->data) +
-                            (u + (tex->stride * v)) * fp->size;
-
-    const size_t size = ct * fp->size;
-    memcpy(dst, src, size);
-}
-
-void scanline_memset8(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = c->packed;
-    memset(dst, packed, ct);
-}
-
-void scanline_memset16(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint16_t* dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = c->packed;
-    android_memset16(dst, packed, ct*2);
-}
-
-void scanline_memset32(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint32_t* dst = reinterpret_cast<uint32_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = GGL_HOST_TO_RGBA(c->packed);
-    android_memset32(dst, packed, ct*4);
-}
-
-void scanline_clear(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0, size);
-}
-
-void scanline_set(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0xFF, size);
-}
-
-void scanline_noop(context_t* /*c*/)
-{
-}
-
-void rect_generic(context_t* c, size_t yc)
-{
-    do {
-        c->scanline(c);
-        c->step_y(c);
-    } while (--yc);
-}
-
-void rect_memcpy(context_t* c, size_t yc)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint8_t *src = reinterpret_cast<uint8_t*>(tex->data) +
-                            (u + (tex->stride * v)) * fp->size;
-
-    if (cb->stride == tex->stride && ct == size_t(cb->stride)) {
-        memcpy(dst, src, ct * fp->size * yc);
-    } else {
-        const size_t size = ct * fp->size;
-        const size_t dbpr = cb->stride  * fp->size;
-        const size_t sbpr = tex->stride * fp->size;
-        do {
-            memcpy(dst, src, size);
-            dst += dbpr;
-            src += sbpr;        
-        } while (--yc);
-    }
-}
-// ----------------------------------------------------------------------------
-}; // namespace android
-
diff --git a/libpixelflinger/scanline.h b/libpixelflinger/scanline.h
deleted file mode 100644
index b6f4d37..0000000
--- a/libpixelflinger/scanline.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* libs/pixelflinger/scanline.h
-**
-** Copyright 2006, 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_SCANLINE_H
-#define ANDROID_SCANLINE_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_scanline(context_t* c);
-void ggl_uninit_scanline(context_t* c);
-void ggl_pick_scanline(context_t* c);
-
-}; // namespace android
-
-#endif
diff --git a/libpixelflinger/t32cb16blend.S b/libpixelflinger/t32cb16blend.S
deleted file mode 100644
index 5e4995a..0000000
--- a/libpixelflinger/t32cb16blend.S
+++ /dev/null
@@ -1,203 +0,0 @@
-/* libs/pixelflinger/t32cb16blend.S
-**
-** Copyright 2006, 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.
-*/
-
-
-	.text
-	.syntax unified
-	.balign 4
-	
-	.global scanline_t32cb16blend_arm
-
-
-/*
- * .macro pixel
- *
- * \DREG is a 32-bit register containing *two* original destination RGB565 
- *       pixels, with the even one in the low-16 bits, and the odd one in the
- *       high 16 bits.
- *
- * \SRC is a 32-bit 0xAABBGGRR pixel value, with pre-multiplied colors.
- *
- * \FB is a target register that will contain the blended pixel values.
- *
- * \ODD is either 0 or 1 and indicates if we're blending the lower or 
- *      upper 16-bit pixels in DREG into FB
- *
- *
- * clobbered: r6, r7, lr
- *
- */
-
-.macro pixel,   DREG, SRC, FB, ODD
-
-    // SRC = 0xAABBGGRR
-    mov     r7, \SRC, lsr #24           // sA
-    add     r7, r7, r7, lsr #7          // sA + (sA >> 7)
-    rsb     r7, r7, #0x100              // sA = 0x100 - (sA+(sA>>7))
-
-1:
-
-.if \ODD
-
-    // red
-    mov     lr, \DREG, lsr #(16 + 11)
-    smulbb  lr, r7, lr
-    mov     r6, \SRC, lsr #3
-    and     r6, r6, #0x1F
-    add     lr, r6, lr, lsr #8
-    cmp     lr, #0x1F
-    orrhs   \FB, \FB, #(0x1F<<(16 + 11))
-    orrlo   \FB, \FB, lr, lsl #(16 + 11)
-
-        // green
-        and     r6, \DREG, #(0x3F<<(16 + 5))
-        smulbt  r6, r7, r6
-        mov     lr, \SRC, lsr #(8+2)
-        and     lr, lr, #0x3F
-        add     r6, lr, r6, lsr #(5+8)
-        cmp     r6, #0x3F
-        orrhs   \FB, \FB, #(0x3F<<(16 + 5))
-        orrlo   \FB, \FB, r6, lsl #(16 + 5)
-
-            // blue
-            and     lr, \DREG, #(0x1F << 16)
-            smulbt  lr, r7, lr
-            mov     r6, \SRC, lsr #(8+8+3)
-            and     r6, r6, #0x1F
-            add     lr, r6, lr, lsr #8
-            cmp     lr, #0x1F
-            orrhs   \FB, \FB, #(0x1F << 16)
-            orrlo   \FB, \FB, lr, lsl #16
-
-.else
-
-    // red
-    mov     lr, \DREG, lsr #11
-    and     lr, lr, #0x1F
-    smulbb  lr, r7, lr
-    mov     r6, \SRC, lsr #3
-    and     r6, r6, #0x1F
-    add     lr, r6, lr, lsr #8
-    cmp     lr, #0x1F
-    movhs   \FB, #(0x1F<<11)
-    movlo   \FB, lr, lsl #11
-
-
-        // green
-        and     r6, \DREG, #(0x3F<<5)
-        smulbb  r6, r7, r6
-        mov     lr, \SRC, lsr #(8+2)
-        and     lr, lr, #0x3F
-        add     r6, lr, r6, lsr #(5+8)
-        cmp     r6, #0x3F
-        orrhs   \FB, \FB, #(0x3F<<5)
-        orrlo   \FB, \FB, r6, lsl #5
-
-            // blue
-            and     lr, \DREG, #0x1F
-            smulbb  lr, r7, lr
-            mov     r6, \SRC, lsr #(8+8+3)
-            and     r6, r6, #0x1F
-            add     lr, r6, lr, lsr #8
-            cmp     lr, #0x1F
-            orrhs   \FB, \FB, #0x1F
-            orrlo   \FB, \FB, lr
-
-.endif
-
-    .endm
-    
-
-// r0:  dst ptr
-// r1:  src ptr
-// r2:  count
-// r3:  d
-// r4:  s0
-// r5:  s1
-// r6:  pixel
-// r7:  pixel
-// r8:  free
-// r9:  free
-// r10: free
-// r11: free
-// r12: scratch
-// r14: pixel
-
-scanline_t32cb16blend_arm:
-    stmfd	sp!, {r4-r7, lr}
-
-    pld     [r0]
-    pld     [r1]
-
-    // align DST to 32 bits
-    tst     r0, #0x3
-    beq     aligned
-    subs    r2, r2, #1
-    ldmfdlo sp!, {r4-r7, lr}        // return
-    bxlo    lr
-
-last:
-    ldr     r4, [r1], #4
-    ldrh    r3, [r0]
-    pixel   r3, r4, r12, 0
-    strh    r12, [r0], #2
-
-aligned:
-    subs    r2, r2, #2
-    blo     9f
-
-    // The main loop is unrolled twice and processes 4 pixels
-8:  ldmia   r1!, {r4, r5}
-    // stream the source
-    pld     [r1, #32]
-    add     r0, r0, #4
-    // it's all zero, skip this pixel
-    orrs    r3, r4, r5
-    beq     7f
-    
-    // load the destination
-    ldr     r3, [r0, #-4]
-    // stream the destination
-    pld     [r0, #32]
-    pixel   r3, r4, r12, 0
-    pixel   r3, r5, r12, 1
-    // effectively, we're getting write-combining by virtue of the
-    // cpu's write-back cache.
-    str     r12, [r0, #-4]
-
-    // 2nd iterration of the loop, don't stream anything
-    subs    r2, r2, #2
-    movlt   r4, r5
-    blt     9f
-    ldmia   r1!, {r4, r5}
-    add     r0, r0, #4
-    orrs    r3, r4, r5
-    beq     7f
-    ldr     r3, [r0, #-4]
-    pixel   r3, r4, r12, 0
-    pixel   r3, r5, r12, 16
-    str     r12, [r0, #-4]
-
-    
-7:  subs    r2, r2, #2
-    bhs     8b
-    mov     r4, r5
-
-9:  adds    r2, r2, #1
-    ldmfdlo sp!, {r4-r7, lr}        // return
-    bxlo    lr
-    b       last
diff --git a/libpixelflinger/tests/Android.bp b/libpixelflinger/tests/Android.bp
deleted file mode 100644
index e20dd93..0000000
--- a/libpixelflinger/tests/Android.bp
+++ /dev/null
@@ -1,17 +0,0 @@
-cc_defaults {
-    name: "pixelflinger-tests",
-
-    cflags: [
-        "-Wall",
-        "-Werror",
-    ],
-
-    header_libs: ["libpixelflinger_internal"],
-    static_libs: [
-        "libbase",
-        "libcutils",
-        "liblog",
-        "libpixelflinger",
-        "libutils",
-    ],
-}
diff --git a/libpixelflinger/tests/arch-arm64/Android.bp b/libpixelflinger/tests/arch-arm64/Android.bp
deleted file mode 100644
index 2f5586a..0000000
--- a/libpixelflinger/tests/arch-arm64/Android.bp
+++ /dev/null
@@ -1,11 +0,0 @@
-cc_defaults {
-    name: "pixelflinger-tests-arm64",
-    defaults: ["pixelflinger-tests"],
-
-    enabled: false,
-    arch: {
-        arm64: {
-            enabled: true,
-        },
-    },
-}
diff --git a/libpixelflinger/tests/arch-arm64/assembler/Android.bp b/libpixelflinger/tests/arch-arm64/assembler/Android.bp
deleted file mode 100644
index 003f485..0000000
--- a/libpixelflinger/tests/arch-arm64/assembler/Android.bp
+++ /dev/null
@@ -1,9 +0,0 @@
-cc_test {
-    name: "test-pixelflinger-arm64-assembler-test",
-    defaults: ["pixelflinger-tests-arm64"],
-
-    srcs: [
-        "arm64_assembler_test.cpp",
-        "asm_test_jacket.S",
-    ],
-}
diff --git a/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp b/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp
deleted file mode 100644
index 63642c4..0000000
--- a/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp
+++ /dev/null
@@ -1,782 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <sys/mman.h>
-#include <cutils/ashmem.h>
-
-#define __STDC_FORMAT_MACROS
-#include <inttypes.h>
-
-#include "codeflinger/ARMAssemblerInterface.h"
-#include "codeflinger/Arm64Assembler.h"
-using namespace android;
-
-#define TESTS_DATAOP_ENABLE             1
-#define TESTS_DATATRANSFER_ENABLE       1
-#define TESTS_LDMSTM_ENABLE             1
-#define TESTS_REG_CORRUPTION_ENABLE     0
-
-void *instrMem;
-uint32_t  instrMemSize = 128 * 1024;
-char     dataMem[8192];
-
-typedef void (*asm_function_t)();
-extern "C" void asm_test_jacket(asm_function_t function,
-                                int64_t regs[], int32_t flags[]);
-
-#define MAX_32BIT (uint32_t)(((uint64_t)1 << 32) - 1)
-const uint32_t NA = 0;
-const uint32_t NUM_REGS = 32;
-const uint32_t NUM_FLAGS = 16;
-
-enum instr_t
-{
-    INSTR_ADD,
-    INSTR_SUB,
-    INSTR_AND,
-    INSTR_ORR,
-    INSTR_RSB,
-    INSTR_BIC,
-    INSTR_CMP,
-    INSTR_MOV,
-    INSTR_MVN,
-    INSTR_MUL,
-    INSTR_MLA,
-    INSTR_SMULBB,
-    INSTR_SMULBT,
-    INSTR_SMULTB,
-    INSTR_SMULTT,
-    INSTR_SMULWB,
-    INSTR_SMULWT,
-    INSTR_SMLABB,
-    INSTR_UXTB16,
-    INSTR_UBFX,
-    INSTR_ADDR_ADD,
-    INSTR_ADDR_SUB,
-    INSTR_LDR,
-    INSTR_LDRB,
-    INSTR_LDRH,
-    INSTR_ADDR_LDR,
-    INSTR_LDM,
-    INSTR_STR,
-    INSTR_STRB,
-    INSTR_STRH,
-    INSTR_ADDR_STR,
-    INSTR_STM
-};
-
-enum shift_t
-{
-    SHIFT_LSL,
-    SHIFT_LSR,
-    SHIFT_ASR,
-    SHIFT_ROR,
-    SHIFT_NONE
-};
-
-enum offset_t
-{
-    REG_SCALE_OFFSET,
-    REG_OFFSET,
-    IMM8_OFFSET,
-    IMM12_OFFSET,
-    NO_OFFSET
-};
-
-enum cond_t
-{
-    EQ, NE, CS, CC, MI, PL, VS, VC, HI, LS, GE, LT, GT, LE, AL, NV,
-    HS = CS,
-    LO = CC
-};
-
-const char * cc_code[] =
-{
-    "EQ", "NE", "CS", "CC", "MI", "PL", "VS", "VC",
-    "HI", "LS","GE","LT", "GT", "LE", "AL", "NV"
-};
-
-
-struct dataOpTest_t
-{
-    uint32_t id;
-    instr_t  op;
-    uint32_t preFlag;
-    cond_t   cond;
-    bool     setFlags;
-    uint64_t RnValue;
-    uint64_t RsValue;
-    bool     immediate;
-    uint32_t immValue;
-    uint64_t RmValue;
-    uint32_t shiftMode;
-    uint32_t shiftAmount;
-    uint64_t RdValue;
-    bool     checkRd;
-    uint64_t postRdValue;
-    bool     checkFlag;
-    uint32_t postFlag;
-};
-
-struct dataTransferTest_t
-{
-    uint32_t id;
-    instr_t op;
-    uint32_t preFlag;
-    cond_t   cond;
-    bool     setMem;
-    uint64_t memOffset;
-    uint64_t memValue;
-    uint64_t RnValue;
-    offset_t offsetType;
-    uint64_t RmValue;
-    uint32_t immValue;
-    bool     writeBack;
-    bool     preIndex;
-    bool     postIndex;
-    uint64_t RdValue;
-    uint64_t postRdValue;
-    uint64_t postRnValue;
-    bool     checkMem;
-    uint64_t postMemOffset;
-    uint32_t postMemLength;
-    uint64_t postMemValue;
-};
-
-
-dataOpTest_t dataOpTests [] =
-{
-     {0xA000,INSTR_ADD,AL,AL,0,1,NA,1,MAX_32BIT ,NA,NA,NA,NA,1,0,0,0},
-     {0xA001,INSTR_ADD,AL,AL,0,1,NA,1,MAX_32BIT -1,NA,NA,NA,NA,1,MAX_32BIT,0,0},
-     {0xA002,INSTR_ADD,AL,AL,0,1,NA,0,NA,MAX_32BIT ,NA,NA,NA,1,0,0,0},
-     {0xA003,INSTR_ADD,AL,AL,0,1,NA,0,NA,MAX_32BIT -1,NA,NA,NA,1,MAX_32BIT,0,0},
-     {0xA004,INSTR_ADD,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,0,NA,1,0,0,0},
-     {0xA005,INSTR_ADD,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,NA,1,0x80000001,0,0},
-     {0xA006,INSTR_ADD,AL,AL,0,1,NA,0,0,3,SHIFT_LSR,1,NA,1,2,0,0},
-     {0xA007,INSTR_ADD,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,1,2,0,0},
-     {0xA008,INSTR_ADD,AL,AL,0,0,NA,0,0,3,SHIFT_ASR,1,NA,1,1,0,0},
-     {0xA009,INSTR_ADD,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,1,0,0,0},
-     {0xA010,INSTR_AND,AL,AL,0,1,NA,1,MAX_32BIT ,0,0,0,NA,1,1,0,0},
-     {0xA011,INSTR_AND,AL,AL,0,1,NA,1,MAX_32BIT -1,0,0,0,NA,1,0,0,0},
-     {0xA012,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT ,0,0,NA,1,1,0,0},
-     {0xA013,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT -1,0,0,NA,1,0,0,0},
-     {0xA014,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,0,NA,1,1,0,0},
-     {0xA015,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,NA,1,0,0,0},
-     {0xA016,INSTR_AND,AL,AL,0,1,NA,0,0,3,SHIFT_LSR,1,NA,1,1,0,0},
-     {0xA017,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,1,1,0,0},
-     {0xA018,INSTR_AND,AL,AL,0,0,NA,0,0,3,SHIFT_ASR,1,NA,1,0,0,0},
-     {0xA019,INSTR_AND,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,1,1,0,0},
-     {0xA020,INSTR_ORR,AL,AL,0,3,NA,1,MAX_32BIT ,0,0,0,NA,1,MAX_32BIT,0,0},
-     {0xA021,INSTR_ORR,AL,AL,0,2,NA,1,MAX_32BIT -1,0,0,0,NA,1,MAX_32BIT-1,0,0},
-     {0xA022,INSTR_ORR,AL,AL,0,3,NA,0,0,MAX_32BIT ,0,0,NA,1,MAX_32BIT,0,0},
-     {0xA023,INSTR_ORR,AL,AL,0,2,NA,0,0,MAX_32BIT -1,0,0,NA,1,MAX_32BIT-1,0,0},
-     {0xA024,INSTR_ORR,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,0,NA,1,MAX_32BIT,0,0},
-     {0xA025,INSTR_ORR,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,NA,1,0x80000001,0,0},
-     {0xA026,INSTR_ORR,AL,AL,0,1,NA,0,0,3,SHIFT_LSR,1,NA,1,1,0,0},
-     {0xA027,INSTR_ORR,AL,AL,0,0,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,1,1,0,0},
-     {0xA028,INSTR_ORR,AL,AL,0,0,NA,0,0,3,SHIFT_ASR,1,NA,1,1,0,0},
-     {0xA029,INSTR_ORR,AL,AL,0,1,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,1,MAX_32BIT ,0,0},
-     {0xA030,INSTR_CMP,AL,AL,1,0x10000,NA,1,0x10000,0,0,0,NA,0,0,1,HS},
-     {0xA031,INSTR_CMP,AL,AL,1,0x00000,NA,1,0x10000,0,0,0,NA,0,0,1,CC},
-     {0xA032,INSTR_CMP,AL,AL,1,0x00000,NA,0,0,0x10000,0,0,NA,0,0,1,LT},
-     {0xA033,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x10000,0,0,NA,0,0,1,EQ},
-     {0xA034,INSTR_CMP,AL,AL,1,0x00000,NA,0,0,0x10000,0,0,NA,0,0,1,LS},
-     {0xA035,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x10000,0,0,NA,0,0,1,LS},
-     {0xA036,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x00000,0,0,NA,0,0,1,HI},
-     {0xA037,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x10000,0,0,NA,0,0,1,HS},
-     {0xA038,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x00000,0,0,NA,0,0,1,HS},
-     {0xA039,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x00000,0,0,NA,0,0,1,NE},
-     {0xA040,INSTR_CMP,AL,AL,1,0,NA,0,0,MAX_32BIT ,SHIFT_LSR,1,NA,0,0,1,LT},
-     {0xA041,INSTR_CMP,AL,AL,1,1,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,0,0,1,EQ},
-     {0xA042,INSTR_CMP,AL,AL,1,0,NA,0,0,0x10000,SHIFT_LSR,31,NA,0,0,1,LS},
-     {0xA043,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x30000,SHIFT_LSR,1,NA,0,0,1,LS},
-     {0xA044,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x00000,SHIFT_LSR,31,NA,0,0,1,HI},
-     {0xA045,INSTR_CMP,AL,AL,1,1,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,0,0,1,HS},
-     {0xA046,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x2000,SHIFT_LSR,1,NA,0,0,1,HS},
-     {0xA047,INSTR_CMP,AL,AL,1,0,NA,0,0,MAX_32BIT ,SHIFT_LSR,1,NA,0,0,1,NE},
-     {0xA048,INSTR_CMP,AL,AL,1,0,NA,0,0,0x10000,SHIFT_ASR,2,NA,0,0,1,LT},
-     {0xA049,INSTR_CMP,AL,AL,1,MAX_32BIT ,NA,0,0,MAX_32BIT ,SHIFT_ASR,1,NA,0,0,1,EQ},
-     {0xA050,INSTR_CMP,AL,AL,1,MAX_32BIT ,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,0,0,1,LS},
-     {0xA051,INSTR_CMP,AL,AL,1,0,NA,0,0,0x10000,SHIFT_ASR,1,NA,0,0,1,LS},
-     {0xA052,INSTR_CMP,AL,AL,1,0x10000,NA,0,0,0x10000,SHIFT_ASR,1,NA,0,0,1,HI},
-     {0xA053,INSTR_CMP,AL,AL,1,1,NA,0,0,0x10000,SHIFT_ASR,31,NA,0,0,1,HS},
-     {0xA054,INSTR_CMP,AL,AL,1,1,NA,0,0,0x10000,SHIFT_ASR,16,NA,0,0,1,HS},
-     {0xA055,INSTR_CMP,AL,AL,1,1,NA,0,0,MAX_32BIT ,SHIFT_ASR,1,NA,0,0,1,NE},
-     {0xA056,INSTR_MUL,AL,AL,0,0,0x10000,0,0,0x10000,0,0,NA,1,0,0,0},
-     {0xA057,INSTR_MUL,AL,AL,0,0,0x1000,0,0,0x10000,0,0,NA,1,0x10000000,0,0},
-     {0xA058,INSTR_MUL,AL,AL,0,0,MAX_32BIT ,0,0,1,0,0,NA,1,MAX_32BIT ,0,0},
-     {0xA059,INSTR_MLA,AL,AL,0,0x10000,0x10000,0,0,0x10000,0,0,NA,1,0x10000,0,0},
-     {0xA060,INSTR_MLA,AL,AL,0,0x10000,0x1000,0,0,0x10000,0,0,NA,1,0x10010000,0,0},
-     {0xA061,INSTR_MLA,AL,AL,1,1,MAX_32BIT ,0,0,1,0,0,NA,1,0,1,PL},
-     {0xA062,INSTR_MLA,AL,AL,1,0,MAX_32BIT ,0,0,1,0,0,NA,1,MAX_32BIT ,1,MI},
-     {0xA063,INSTR_SUB,AL,AL,1,1 << 16,NA,1,1 << 16,NA,NA,NA,NA,1,0,1,PL},
-     {0xA064,INSTR_SUB,AL,AL,1,(1 << 16) + 1,NA,1,1 << 16,NA,NA,NA,NA,1,1,1,PL},
-     {0xA065,INSTR_SUB,AL,AL,1,0,NA,1,1 << 16,NA,NA,NA,NA,1,(uint32_t)(0 - (1<<16)),1,MI},
-     {0xA066,INSTR_SUB,MI,MI,0,2,NA,0,NA,1,NA,NA,2,1,1,0,NA},
-     {0xA067,INSTR_SUB,EQ,MI,0,2,NA,0,NA,1,NA,NA,2,1,2,0,NA},
-     {0xA068,INSTR_SUB,GT,GE,0,2,NA,1,1,NA,NA,NA,2,1,1,0,NA},
-     {0xA069,INSTR_SUB,LT,GE,0,2,NA,1,1,NA,NA,NA,2,1,2,0,NA},
-     {0xA070,INSTR_SUB,CS,HS,0,2,NA,1,1,NA,NA,NA,2,1,1,0,NA},
-     {0xA071,INSTR_SUB,CC,HS,0,2,NA,1,1,NA,NA,NA,2,1,2,0,NA},
-     {0xA072,INSTR_SUB,AL,AL,0,1,NA,1,1 << 16,0,0,0,NA,1,(uint32_t)(1 - (1 << 16)),0,NA},
-     {0xA073,INSTR_SUB,AL,AL,0,MAX_32BIT,NA,1,1,0,0,0,NA,1,MAX_32BIT  - 1,0,NA},
-     {0xA074,INSTR_SUB,AL,AL,0,1,NA,1,1,0,0,0,NA,1,0,0,NA},
-     {0xA075,INSTR_SUB,AL,AL,0,1,NA,0,NA,1 << 16,0,0,NA,1,(uint32_t)(1 - (1 << 16)),0,NA},
-     {0xA076,INSTR_SUB,AL,AL,0,MAX_32BIT,NA,0,NA,1,0,0,NA,1,MAX_32BIT  - 1,0,NA},
-     {0xA077,INSTR_SUB,AL,AL,0,1,NA,0,NA,1,0,0,NA,1,0,0,NA},
-     {0xA078,INSTR_SUB,AL,AL,0,1,NA,0,NA,1,SHIFT_LSL,16,NA,1,(uint32_t)(1 - (1 << 16)),0,NA},
-     {0xA079,INSTR_SUB,AL,AL,0,0x80000001,NA,0,NA,MAX_32BIT ,SHIFT_LSL,31,NA,1,1,0,NA},
-     {0xA080,INSTR_SUB,AL,AL,0,1,NA,0,NA,3,SHIFT_LSR,1,NA,1,0,0,NA},
-     {0xA081,INSTR_SUB,AL,AL,0,1,NA,0,NA,MAX_32BIT ,SHIFT_LSR,31,NA,1,0,0,NA},
-     {0xA082,INSTR_RSB,GT,GE,0,2,NA,1,0,NA,NA,NA,2,1,(uint32_t)-2,0,NA},
-     {0xA083,INSTR_RSB,LT,GE,0,2,NA,1,0,NA,NA,NA,2,1,2,0,NA},
-     {0xA084,INSTR_RSB,AL,AL,0,1,NA,1,1 << 16,NA,NA,NA,NA,1,(1 << 16) - 1,0,NA},
-     {0xA085,INSTR_RSB,AL,AL,0,MAX_32BIT,NA,1,1,NA,NA,NA,NA,1,(uint32_t) (1 - MAX_32BIT),0,NA},
-     {0xA086,INSTR_RSB,AL,AL,0,1,NA,1,1,NA,NA,NA,NA,1,0,0,NA},
-     {0xA087,INSTR_RSB,AL,AL,0,1,NA,0,NA,1 << 16,0,0,NA,1,(1 << 16) - 1,0,NA},
-     {0xA088,INSTR_RSB,AL,AL,0,MAX_32BIT,NA,0,NA,1,0,0,NA,1,(uint32_t) (1 - MAX_32BIT),0,NA},
-     {0xA089,INSTR_RSB,AL,AL,0,1,NA,0,NA,1,0,0,NA,1,0,0,NA},
-     {0xA090,INSTR_RSB,AL,AL,0,1,NA,0,NA,1,SHIFT_LSL,16,NA,1,(1 << 16) - 1,0,NA},
-     {0xA091,INSTR_RSB,AL,AL,0,0x80000001,NA,0,NA,MAX_32BIT ,SHIFT_LSL,31,NA,1,(uint32_t)-1,0,NA},
-     {0xA092,INSTR_RSB,AL,AL,0,1,NA,0,NA,3,SHIFT_LSR,1,NA,1,0,0,NA},
-     {0xA093,INSTR_RSB,AL,AL,0,1,NA,0,NA,MAX_32BIT ,SHIFT_LSR,31,NA,1,0,0,NA},
-     {0xA094,INSTR_MOV,AL,AL,0,NA,NA,1,0x80000001,NA,NA,NA,NA,1,0x80000001,0,0},
-     {0xA095,INSTR_MOV,AL,AL,0,NA,NA,0,0,0x80000001,0,0,NA,1,0x80000001,0,0},
-     {0xA096,INSTR_MOV,AL,AL,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,NA,1,MAX_32BIT -1,0,0},
-     {0xA097,INSTR_MOV,AL,AL,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,NA,1,0x80000000,0,0},
-     {0xA098,INSTR_MOV,AL,AL,0,NA,NA,0,0,3,SHIFT_LSR,1,NA,1,1,0,0},
-     {0xA099,INSTR_MOV,AL,AL,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSR,31,NA,1,1,0,0},
-     {0xA100,INSTR_MOV,AL,AL,0,NA,NA,0,0,3,SHIFT_ASR,1,NA,1,1,0,0},
-     {0xA101,INSTR_MOV,AL,AL,0,NA,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,1,MAX_32BIT ,0,0},
-     {0xA102,INSTR_MOV,AL,AL,0,NA,NA,0,0,3,SHIFT_ROR,1,NA,1,0x80000001,0,0},
-     {0xA103,INSTR_MOV,AL,AL,0,NA,NA,0,0,0x80000001,SHIFT_ROR,31,NA,1,3,0,0},
-     {0xA104,INSTR_MOV,AL,AL,1,NA,NA,0,0,MAX_32BIT -1,SHIFT_ASR,1,NA,1,MAX_32BIT,1,MI},
-     {0xA105,INSTR_MOV,AL,AL,1,NA,NA,0,0,3,SHIFT_ASR,1,NA,1,1,1,PL},
-     {0xA106,INSTR_MOV,PL,MI,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,2,0,0},
-     {0xA107,INSTR_MOV,MI,MI,0,NA,NA,0,0,0x80000001,0,0,2,1,0x80000001,0,0},
-     {0xA108,INSTR_MOV,EQ,LT,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,2,0,0},
-     {0xA109,INSTR_MOV,LT,LT,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,0x80000001,0,0},
-     {0xA110,INSTR_MOV,GT,GE,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,2,1,MAX_32BIT -1,0,0},
-     {0xA111,INSTR_MOV,EQ,GE,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,2,1,0x80000000,0,0},
-     {0xA112,INSTR_MOV,LT,GE,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,2,1,2,0,0},
-     {0xA113,INSTR_MOV,GT,LE,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,2,1,2,0,0},
-     {0xA114,INSTR_MOV,EQ,LE,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,0x80000001,0,0},
-     {0xA115,INSTR_MOV,LT,LE,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,31,2,1,0x80000000,0,0},
-     {0xA116,INSTR_MOV,EQ,GT,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,2,0,0},
-     {0xA117,INSTR_MOV,GT,GT,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,0x80000001,0,0},
-     {0xA118,INSTR_MOV,LE,GT,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,2,0,0},
-     {0xA119,INSTR_MOV,EQ,GT,0,NA,NA,0,0,0x80000001,0,0,2,1,2,0,0},
-     {0xA120,INSTR_MOV,GT,GT,0,NA,NA,0,0,0x80000001,0,0,2,1,0x80000001,0,0},
-     {0xA121,INSTR_MOV,LE,GT,0,NA,NA,0,0,0x80000001,0,0,2,1,2,0,0},
-     {0xA122,INSTR_MOV,EQ,GT,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,2,1,2,0,0},
-     {0xA123,INSTR_MOV,GT,GT,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,2,1,MAX_32BIT -1,0,0},
-     {0xA124,INSTR_MOV,LE,GT,0,NA,NA,0,0,MAX_32BIT ,SHIFT_LSL,1,2,1,2,0,0},
-     {0xA125,INSTR_MOV,LO,HS,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,2,0,0},
-     {0xA126,INSTR_MOV,HS,HS,0,NA,NA,1,0x80000001,NA,NA,NA,2,1,0x80000001,0,0},
-     {0xA127,INSTR_MVN,LO,HS,0,NA,NA,1,MAX_32BIT -1,NA,NA,NA,2,1,2,0,0},
-     {0xA128,INSTR_MVN,HS,HS,0,NA,NA,1,MAX_32BIT -1,NA,NA,NA,2,1,1,0,0},
-     {0xA129,INSTR_MVN,AL,AL,0,NA,NA,1,0,NA,NA,NA,2,1,MAX_32BIT,0,NA},
-     {0xA130,INSTR_MVN,AL,AL,0,NA,NA,0,NA,MAX_32BIT -1,NA,0,2,1,1,0,NA},
-     {0xA131,INSTR_MVN,AL,AL,0,NA,NA,0,NA,0x80000001,NA,0,2,1,0x7FFFFFFE,0,NA},
-     {0xA132,INSTR_BIC,AL,AL,0,1,NA,1,MAX_32BIT ,NA,NA,NA,NA,1,0,0,0},
-     {0xA133,INSTR_BIC,AL,AL,0,1,NA,1,MAX_32BIT -1,NA,NA,NA,NA,1,1,0,0},
-     {0xA134,INSTR_BIC,AL,AL,0,1,NA,0,0,MAX_32BIT ,0,0,NA,1,0,0,0},
-     {0xA135,INSTR_BIC,AL,AL,0,1,NA,0,0,MAX_32BIT -1,0,0,NA,1,1,0,0},
-     {0xA136,INSTR_BIC,AL,AL,0,0xF0,NA,0,0,3,SHIFT_ASR,1,NA,1,0xF0,0,0},
-     {0xA137,INSTR_BIC,AL,AL,0,0xF0,NA,0,0,MAX_32BIT ,SHIFT_ASR,31,NA,1,0,0,0},
-     {0xA138,INSTR_SMULBB,AL,AL,0,NA,0xABCDFFFF,0,NA,0xABCD0001,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA139,INSTR_SMULBB,AL,AL,0,NA,0xABCD0001,0,NA,0xABCD0FFF,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA140,INSTR_SMULBB,AL,AL,0,NA,0xABCD0001,0,NA,0xABCDFFFF,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA141,INSTR_SMULBB,AL,AL,0,NA,0xABCDFFFF,0,NA,0xABCDFFFF,NA,NA,NA,1,1,0,0},
-     {0xA142,INSTR_SMULBT,AL,AL,0,NA,0xFFFFABCD,0,NA,0xABCD0001,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA143,INSTR_SMULBT,AL,AL,0,NA,0x0001ABCD,0,NA,0xABCD0FFF,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA144,INSTR_SMULBT,AL,AL,0,NA,0x0001ABCD,0,NA,0xABCDFFFF,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA145,INSTR_SMULBT,AL,AL,0,NA,0xFFFFABCD,0,NA,0xABCDFFFF,NA,NA,NA,1,1,0,0},
-     {0xA146,INSTR_SMULTB,AL,AL,0,NA,0xABCDFFFF,0,NA,0x0001ABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA147,INSTR_SMULTB,AL,AL,0,NA,0xABCD0001,0,NA,0x0FFFABCD,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA148,INSTR_SMULTB,AL,AL,0,NA,0xABCD0001,0,NA,0xFFFFABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA149,INSTR_SMULTB,AL,AL,0,NA,0xABCDFFFF,0,NA,0xFFFFABCD,NA,NA,NA,1,1,0,0},
-     {0xA150,INSTR_SMULTT,AL,AL,0,NA,0xFFFFABCD,0,NA,0x0001ABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA151,INSTR_SMULTT,AL,AL,0,NA,0x0001ABCD,0,NA,0x0FFFABCD,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA152,INSTR_SMULTT,AL,AL,0,NA,0x0001ABCD,0,NA,0xFFFFABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA153,INSTR_SMULTT,AL,AL,0,NA,0xFFFFABCD,0,NA,0xFFFFABCD,NA,NA,NA,1,1,0,0},
-     {0xA154,INSTR_SMULWB,AL,AL,0,NA,0xABCDFFFF,0,NA,0x0001ABCD,NA,NA,NA,1,0xFFFFFFFE,0,0},
-     {0xA155,INSTR_SMULWB,AL,AL,0,NA,0xABCD0001,0,NA,0x0FFFABCD,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA156,INSTR_SMULWB,AL,AL,0,NA,0xABCD0001,0,NA,0xFFFFABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA157,INSTR_SMULWB,AL,AL,0,NA,0xABCDFFFF,0,NA,0xFFFFABCD,NA,NA,NA,1,0,0,0},
-     {0xA158,INSTR_SMULWT,AL,AL,0,NA,0xFFFFABCD,0,NA,0x0001ABCD,NA,NA,NA,1,0xFFFFFFFE,0,0},
-     {0xA159,INSTR_SMULWT,AL,AL,0,NA,0x0001ABCD,0,NA,0x0FFFABCD,NA,NA,NA,1,0x00000FFF,0,0},
-     {0xA160,INSTR_SMULWT,AL,AL,0,NA,0x0001ABCD,0,NA,0xFFFFABCD,NA,NA,NA,1,0xFFFFFFFF,0,0},
-     {0xA161,INSTR_SMULWT,AL,AL,0,NA,0xFFFFABCD,0,NA,0xFFFFABCD,NA,NA,NA,1,0,0,0},
-     {0xA162,INSTR_SMLABB,AL,AL,0,1,0xABCDFFFF,0,NA,0xABCD0001,NA,NA,NA,1,0,0,0},
-     {0xA163,INSTR_SMLABB,AL,AL,0,1,0xABCD0001,0,NA,0xABCD0FFF,NA,NA,NA,1,0x00001000,0,0},
-     {0xA164,INSTR_SMLABB,AL,AL,0,0xFFFFFFFF,0xABCD0001,0,NA,0xABCDFFFF,NA,NA,NA,1,0xFFFFFFFE,0,0},
-     {0xA165,INSTR_SMLABB,AL,AL,0,0xFFFFFFFF,0xABCDFFFF,0,NA,0xABCDFFFF,NA,NA,NA,1,0,0,0},
-     {0xA166,INSTR_UXTB16,AL,AL,0,NA,NA,0,NA,0xABCDEF01,SHIFT_ROR,0,NA,1,0x00CD0001,0,0},
-     {0xA167,INSTR_UXTB16,AL,AL,0,NA,NA,0,NA,0xABCDEF01,SHIFT_ROR,1,NA,1,0x00AB00EF,0,0},
-     {0xA168,INSTR_UXTB16,AL,AL,0,NA,NA,0,NA,0xABCDEF01,SHIFT_ROR,2,NA,1,0x000100CD,0,0},
-     {0xA169,INSTR_UXTB16,AL,AL,0,NA,NA,0,NA,0xABCDEF01,SHIFT_ROR,3,NA,1,0x00EF00AB,0,0},
-     {0xA170,INSTR_UBFX,AL,AL,0,0xABCDEF01,4,0,NA,24,NA,NA,NA,1,0x00BCDEF0,0,0},
-     {0xA171,INSTR_UBFX,AL,AL,0,0xABCDEF01,1,0,NA,2,NA,NA,NA,1,0,0,0},
-     {0xA172,INSTR_UBFX,AL,AL,0,0xABCDEF01,16,0,NA,8,NA,NA,NA,1,0xCD,0,0},
-     {0xA173,INSTR_UBFX,AL,AL,0,0xABCDEF01,31,0,NA,1,NA,NA,NA,1,1,0,0},
-     {0xA174,INSTR_ADDR_ADD,AL,AL,0,0xCFFFFFFFF,NA,0,NA,0x1,SHIFT_LSL,1,NA,1,0xD00000001,0,0},
-     {0xA175,INSTR_ADDR_ADD,AL,AL,0,0x01,NA,0,NA,0x1,SHIFT_LSL,2,NA,1,0x5,0,0},
-     {0xA176,INSTR_ADDR_ADD,AL,AL,0,0xCFFFFFFFF,NA,0,NA,0x1,NA,0,NA,1,0xD00000000,0,0},
-     {0xA177,INSTR_ADDR_SUB,AL,AL,0,0xD00000001,NA,0,NA,0x010000,SHIFT_LSR,15,NA,1,0xCFFFFFFFF,0,0},
-     {0xA178,INSTR_ADDR_SUB,AL,AL,0,0xCFFFFFFFF,NA,0,NA,0x020000,SHIFT_LSR,15,NA,1,0xCFFFFFFFB,0,0},
-     {0xA179,INSTR_ADDR_SUB,AL,AL,0,3,NA,0,NA,0x010000,SHIFT_LSR,15,NA,1,1,0,0},
-};
-
-dataTransferTest_t dataTransferTests [] =
-{
-    {0xB000,INSTR_LDR,AL,AL,1,24,0xABCDEF0123456789,0,REG_SCALE_OFFSET,24,NA,NA,NA,NA,NA,0x23456789,0,0,NA,NA,NA},
-    {0xB001,INSTR_LDR,AL,AL,1,4064,0xABCDEF0123456789,0,IMM12_OFFSET,NA,4068,0,1,0,NA,0xABCDEF01,0,0,NA,NA,NA},
-    {0xB002,INSTR_LDR,AL,AL,1,0,0xABCDEF0123456789,0,IMM12_OFFSET,NA,4,1,0,1,NA,0x23456789,4,0,NA,NA,NA},
-    {0xB003,INSTR_LDR,AL,AL,1,0,0xABCDEF0123456789,0,NO_OFFSET,NA,NA,0,0,0,NA,0x23456789,0,0,NA,NA,NA},
-    {0xB004,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,0,REG_SCALE_OFFSET,4064,NA,NA,NA,NA,NA,0x89,0,0,NA,NA,NA},
-    {0xB005,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,0,IMM12_OFFSET,NA,4065,0,1,0,NA,0x67,0,0,NA,NA,NA},
-    {0xB006,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,4065,IMM12_OFFSET,NA,0,0,1,0,NA,0x67,4065,0,NA,NA,NA},
-    {0xB007,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,4065,IMM12_OFFSET,NA,1,0,1,0,NA,0x45,4065,0,NA,NA,NA},
-    {0xB008,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,4065,IMM12_OFFSET,NA,2,0,1,0,NA,0x23,4065,0,NA,NA,NA},
-    {0xB009,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,4065,IMM12_OFFSET,NA,1,1,0,1,NA,0x67,4066,0,NA,NA,NA},
-    {0xB010,INSTR_LDRB,AL,AL,1,4064,0xABCDEF0123456789,0,NO_OFFSET,NA,NA,0,0,0,NA,0x89,0,0,NA,NA,NA},
-    {0xB011,INSTR_LDRH,AL,AL,1,0,0xABCDEF0123456789,0,IMM8_OFFSET,NA,2,1,0,1,NA,0x6789,2,0,NA,NA,NA},
-    {0xB012,INSTR_LDRH,AL,AL,1,4064,0xABCDEF0123456789,0,REG_OFFSET,4064,0,0,1,0,NA,0x6789,0,0,NA,NA,NA},
-    {0xB013,INSTR_LDRH,AL,AL,1,4064,0xABCDEF0123456789,0,REG_OFFSET,4066,0,0,1,0,NA,0x2345,0,0,NA,NA,NA},
-    {0xB014,INSTR_LDRH,AL,AL,1,0,0xABCDEF0123456789,0,NO_OFFSET,NA,0,0,0,0,NA,0x6789,0,0,NA,NA,NA},
-    {0xB015,INSTR_LDRH,AL,AL,1,0,0xABCDEF0123456789,2,NO_OFFSET,NA,0,0,0,0,NA,0x2345,2,0,NA,NA,NA},
-    {0xB016,INSTR_ADDR_LDR,AL,AL,1,4064,0xABCDEF0123456789,0,IMM12_OFFSET,NA,4064,0,1,0,NA,0xABCDEF0123456789,0,0,NA,NA,NA},
-    {0xB017,INSTR_STR,AL,AL,1,2,0xDEADBEEFDEADBEEF,4,IMM12_OFFSET,NA,4,1,0,1,0xABCDEF0123456789,0xABCDEF0123456789,8,1,2,8,0xDEAD23456789BEEF},
-    {0xB018,INSTR_STR,AL,AL,1,2,0xDEADBEEFDEADBEEF,4,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4,1,2,8,0xDEAD23456789BEEF},
-    {0xB019,INSTR_STR,AL,AL,1,4066,0xDEADBEEFDEADBEEF,4,IMM12_OFFSET,NA,4064,0,1,0,0xABCDEF0123456789,0xABCDEF0123456789,4,1,4066,8,0xDEAD23456789BEEF},
-    {0xB020,INSTR_STRB,AL,AL,1,0,0xDEADBEEFDEADBEEF,1,IMM12_OFFSET,NA,0,0,1,0,0xABCDEF0123456789,0xABCDEF0123456789,1,1,0,8,0xDEADBEEFDEAD89EF},
-    {0xB021,INSTR_STRB,AL,AL,1,0,0xDEADBEEFDEADBEEF,1,IMM12_OFFSET,NA,1,0,1,0,0xABCDEF0123456789,0xABCDEF0123456789,1,1,0,8,0xDEADBEEFDE89BEEF},
-    {0xB022,INSTR_STRB,AL,AL,1,0,0xDEADBEEFDEADBEEF,1,IMM12_OFFSET,NA,2,0,1,0,0xABCDEF0123456789,0xABCDEF0123456789,1,1,0,8,0xDEADBEEF89ADBEEF},
-    {0xB023,INSTR_STRB,AL,AL,1,0,0xDEADBEEFDEADBEEF,1,IMM12_OFFSET,NA,4,1,0,1,0xABCDEF0123456789,0xABCDEF0123456789,5,1,0,8,0xDEADBEEFDEAD89EF},
-    {0xB024,INSTR_STRB,AL,AL,1,0,0xDEADBEEFDEADBEEF,1,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,1,1,0,8,0xDEADBEEFDEAD89EF},
-    {0xB025,INSTR_STRH,AL,AL,1,4066,0xDEADBEEFDEADBEEF,4070,IMM12_OFFSET,NA,2,1,0,1,0xABCDEF0123456789,0xABCDEF0123456789,4072,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB026,INSTR_STRH,AL,AL,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB027,INSTR_STRH,EQ,NE,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB028,INSTR_STRH,NE,NE,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB029,INSTR_STRH,NE,EQ,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB030,INSTR_STRH,EQ,EQ,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB031,INSTR_STRH,HI,LS,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB032,INSTR_STRH,LS,LS,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB033,INSTR_STRH,LS,HI,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB034,INSTR_STRH,HI,HI,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB035,INSTR_STRH,CC,HS,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB036,INSTR_STRH,CS,HS,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB037,INSTR_STRH,GE,LT,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEADBEEFDEADBEEF},
-    {0xB038,INSTR_STRH,LT,LT,1,4066,0xDEADBEEFDEADBEEF,4070,NO_OFFSET,NA,NA,0,0,0,0xABCDEF0123456789,0xABCDEF0123456789,4070,1,4066,8,0xDEAD6789DEADBEEF},
-    {0xB039,INSTR_ADDR_STR,AL,AL,1,4064,0xDEADBEEFDEADBEEF,4,IMM12_OFFSET,NA,4060,0,1,0,0xABCDEF0123456789,0xABCDEF0123456789,4,1,4064,8,0xABCDEF0123456789},
-};
-
-
-void flushcache()
-{
-    const long base = long(instrMem);
-    const long curr = base + long(instrMemSize);
-    __builtin___clear_cache((char*)base, (char*)curr);
-}
-void dataOpTest(dataOpTest_t test, ARMAssemblerInterface *a64asm, uint32_t Rd = 0,
-                uint32_t Rn = 1, uint32_t Rm = 2, uint32_t Rs = 3)
-{
-    int64_t  regs[NUM_REGS] = {0};
-    int32_t  flags[NUM_FLAGS] = {0};
-    int64_t  savedRegs[NUM_REGS] = {0};
-    uint32_t i;
-    uint32_t op2;
-
-    for(i = 0; i < NUM_REGS; ++i)
-    {
-        regs[i] = i;
-    }
-
-    regs[Rd] = test.RdValue;
-    regs[Rn] = test.RnValue;
-    regs[Rs] = test.RsValue;
-    flags[test.preFlag] = 1;
-    a64asm->reset();
-    a64asm->prolog();
-    if(test.immediate == true)
-    {
-        op2 = a64asm->imm(test.immValue);
-    }
-    else if(test.immediate == false && test.shiftAmount == 0)
-    {
-        op2 = Rm;
-        regs[Rm] = test.RmValue;
-    }
-    else
-    {
-        op2 = a64asm->reg_imm(Rm, test.shiftMode, test.shiftAmount);
-        regs[Rm] = test.RmValue;
-    }
-    switch(test.op)
-    {
-    case INSTR_ADD: a64asm->ADD(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_SUB: a64asm->SUB(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_RSB: a64asm->RSB(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_AND: a64asm->AND(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_ORR: a64asm->ORR(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_BIC: a64asm->BIC(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_MUL: a64asm->MUL(test.cond, test.setFlags, Rd,Rm,Rs); break;
-    case INSTR_MLA: a64asm->MLA(test.cond, test.setFlags, Rd,Rm,Rs,Rn); break;
-    case INSTR_CMP: a64asm->CMP(test.cond, Rn,op2); break;
-    case INSTR_MOV: a64asm->MOV(test.cond, test.setFlags,Rd,op2); break;
-    case INSTR_MVN: a64asm->MVN(test.cond, test.setFlags,Rd,op2); break;
-    case INSTR_SMULBB:a64asm->SMULBB(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMULBT:a64asm->SMULBT(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMULTB:a64asm->SMULTB(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMULTT:a64asm->SMULTT(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMULWB:a64asm->SMULWB(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMULWT:a64asm->SMULWT(test.cond, Rd,Rm,Rs); break;
-    case INSTR_SMLABB:a64asm->SMLABB(test.cond, Rd,Rm,Rs,Rn); break;
-    case INSTR_UXTB16:a64asm->UXTB16(test.cond, Rd,Rm,test.shiftAmount); break;
-    case INSTR_UBFX:
-    {
-        int32_t lsb   = test.RsValue;
-        int32_t width = test.RmValue;
-        a64asm->UBFX(test.cond, Rd,Rn,lsb, width);
-        break;
-    }
-    case INSTR_ADDR_ADD: a64asm->ADDR_ADD(test.cond, test.setFlags, Rd,Rn,op2); break;
-    case INSTR_ADDR_SUB: a64asm->ADDR_SUB(test.cond, test.setFlags, Rd,Rn,op2); break;
-    default: printf("Error"); return;
-    }
-    a64asm->epilog(0);
-    flushcache();
-
-    asm_function_t asm_function = (asm_function_t)(instrMem);
-
-    for(i = 0; i < NUM_REGS; ++i)
-        savedRegs[i] = regs[i];
-
-    asm_test_jacket(asm_function, regs, flags);
-
-    /* Check if all regs except Rd is same */
-    for(i = 0; i < NUM_REGS; ++i)
-    {
-        if(i == Rd) continue;
-        if(regs[i] != savedRegs[i])
-        {
-            printf("Test %x failed Reg(%d) tampered Expected(0x%" PRIx64 "),"
-                   "Actual(0x%" PRIx64 ") t\n", test.id, i, savedRegs[i],
-                   regs[i]);
-            return;
-        }
-    }
-
-    if(test.checkRd == 1 && (uint64_t)regs[Rd] != test.postRdValue)
-    {
-        printf("Test %x failed, Expected(%" PRIx64 "), Actual(%" PRIx64 ")\n",
-               test.id, test.postRdValue, regs[Rd]);
-    }
-    else if(test.checkFlag == 1 && flags[test.postFlag] == 0)
-    {
-        printf("Test %x failed Flag(%s) NOT set\n",
-                test.id,cc_code[test.postFlag]);
-    }
-    else
-    {
-        printf("Test %x passed\n", test.id);
-    }
-}
-
-
-void dataTransferTest(dataTransferTest_t test, ARMAssemblerInterface *a64asm,
-                      uint32_t Rd = 0, uint32_t Rn = 1,uint32_t Rm = 2)
-{
-    int64_t regs[NUM_REGS] = {0};
-    int64_t savedRegs[NUM_REGS] = {0};
-    int32_t flags[NUM_FLAGS] = {0};
-    uint32_t i;
-    for(i = 0; i < NUM_REGS; ++i)
-    {
-        regs[i] = i;
-    }
-
-    uint32_t op2;
-
-    regs[Rd] = test.RdValue;
-    regs[Rn] = (uint64_t)(&dataMem[test.RnValue]);
-    regs[Rm] = test.RmValue;
-    flags[test.preFlag] = 1;
-
-    if(test.setMem == true)
-    {
-        unsigned char *mem = (unsigned char *)&dataMem[test.memOffset];
-        uint64_t value = test.memValue;
-        for(int j = 0; j < 8; ++j)
-        {
-            mem[j] = value & 0x00FF;
-            value >>= 8;
-        }
-    }
-    a64asm->reset();
-    a64asm->prolog();
-    if(test.offsetType == REG_SCALE_OFFSET)
-    {
-        op2 = a64asm->reg_scale_pre(Rm);
-    }
-    else if(test.offsetType == REG_OFFSET)
-    {
-        op2 = a64asm->reg_pre(Rm);
-    }
-    else if(test.offsetType == IMM12_OFFSET && test.preIndex == true)
-    {
-        op2 = a64asm->immed12_pre(test.immValue, test.writeBack);
-    }
-    else if(test.offsetType == IMM12_OFFSET && test.postIndex == true)
-    {
-        op2 = a64asm->immed12_post(test.immValue);
-    }
-    else if(test.offsetType == IMM8_OFFSET && test.preIndex == true)
-    {
-        op2 = a64asm->immed8_pre(test.immValue, test.writeBack);
-    }
-    else if(test.offsetType == IMM8_OFFSET && test.postIndex == true)
-    {
-        op2 = a64asm->immed8_post(test.immValue);
-    }
-    else if(test.offsetType == NO_OFFSET)
-    {
-        op2 = a64asm->__immed12_pre(0);
-    }
-    else
-    {
-        printf("Error - Unknown offset\n"); return;
-    }
-
-    switch(test.op)
-    {
-    case INSTR_LDR:  a64asm->LDR(test.cond, Rd,Rn,op2); break;
-    case INSTR_LDRB: a64asm->LDRB(test.cond, Rd,Rn,op2); break;
-    case INSTR_LDRH: a64asm->LDRH(test.cond, Rd,Rn,op2); break;
-    case INSTR_ADDR_LDR: a64asm->ADDR_LDR(test.cond, Rd,Rn,op2); break;
-    case INSTR_STR:  a64asm->STR(test.cond, Rd,Rn,op2); break;
-    case INSTR_STRB: a64asm->STRB(test.cond, Rd,Rn,op2); break;
-    case INSTR_STRH: a64asm->STRH(test.cond, Rd,Rn,op2); break;
-    case INSTR_ADDR_STR: a64asm->ADDR_STR(test.cond, Rd,Rn,op2); break;
-    default: printf("Error"); return;
-    }
-    a64asm->epilog(0);
-    flushcache();
-
-    asm_function_t asm_function = (asm_function_t)(instrMem);
-
-    for(i = 0; i < NUM_REGS; ++i)
-        savedRegs[i] = regs[i];
-
-
-    asm_test_jacket(asm_function, regs, flags);
-
-    /* Check if all regs except Rd/Rn are same */
-    for(i = 0; i < NUM_REGS; ++i)
-    {
-        if(i == Rd || i == Rn) continue;
-        if(regs[i] != savedRegs[i])
-        {
-            printf("Test %x failed Reg(%d) tampered"
-                   " Expected(0x%" PRIx64 "), Actual(0x%" PRIx64 ") t\n",
-                   test.id, i, savedRegs[i], regs[i]);
-            return;
-        }
-    }
-
-    if((uint64_t)regs[Rd] != test.postRdValue)
-    {
-        printf("Test %x failed, "
-               "Expected in Rd(0x%" PRIx64 "), Actual(0x%" PRIx64 ")\n",
-               test.id, test.postRdValue, regs[Rd]);
-    }
-    else if((uint64_t)regs[Rn] != (uint64_t)(&dataMem[test.postRnValue]))
-    {
-        printf("Test %x failed, "
-               "Expected in Rn(0x%" PRIx64 "), Actual(0x%" PRIx64 ")\n",
-               test.id, test.postRnValue, regs[Rn] - (uint64_t)dataMem);
-    }
-    else if(test.checkMem == true)
-    {
-        unsigned char *addr = (unsigned char *)&dataMem[test.postMemOffset];
-        uint64_t value;
-        value = 0;
-        for(uint32_t j = 0; j < test.postMemLength; ++j)
-            value = (value << 8) | addr[test.postMemLength-j-1];
-        if(value != test.postMemValue)
-        {
-            printf("Test %x failed, "
-                   "Expected in Mem(0x%" PRIx64 "), Actual(0x%" PRIx64 ")\n",
-                   test.id, test.postMemValue, value);
-        }
-        else
-        {
-            printf("Test %x passed\n", test.id);
-        }
-    }
-    else
-    {
-        printf("Test %x passed\n", test.id);
-    }
-}
-
-void dataTransferLDMSTM(ARMAssemblerInterface *a64asm)
-{
-    int64_t regs[NUM_REGS] = {0};
-    int32_t flags[NUM_FLAGS] = {0};
-    const uint32_t numArmv7Regs = 16;
-
-    uint32_t Rn = ARMAssemblerInterface::SP;
-
-    uint32_t patterns[] =
-    {
-        0x5A03,
-        0x4CF0,
-        0x1EA6,
-        0x0DBF,
-    };
-
-    uint32_t i, j;
-    for(i = 0; i < sizeof(patterns)/sizeof(uint32_t); ++i)
-    {
-        for(j = 0; j < NUM_REGS; ++j)
-        {
-            regs[j] = j;
-        }
-        a64asm->reset();
-        a64asm->prolog();
-        a64asm->STM(AL,ARMAssemblerInterface::DB,Rn,1,patterns[i]);
-        for(j = 0; j < numArmv7Regs; ++j)
-        {
-            uint32_t op2 = a64asm->imm(0x31);
-            a64asm->MOV(AL, 0,j,op2);
-        }
-        a64asm->LDM(AL,ARMAssemblerInterface::IA,Rn,1,patterns[i]);
-        a64asm->epilog(0);
-        flushcache();
-
-        asm_function_t asm_function = (asm_function_t)(instrMem);
-        asm_test_jacket(asm_function, regs, flags);
-
-        for(j = 0; j < numArmv7Regs; ++j)
-        {
-            if((1 << j) & patterns[i])
-            {
-                if(regs[j] != j)
-                {
-                    printf("LDM/STM Test %x failed "
-                           "Reg%d expected(0x%x) Actual(0x%" PRIx64 ") \n",
-                           patterns[i], j, j, regs[j]);
-                    break;
-                }
-            }
-        }
-        if(j == numArmv7Regs)
-            printf("LDM/STM Test %x passed\n", patterns[i]);
-    }
-}
-
-int main(void)
-{
-    uint32_t i;
-
-    /* Allocate memory to store instructions generated by ArmToArm64Assembler */
-    {
-        int fd = ashmem_create_region("code cache", instrMemSize);
-        if(fd < 0)
-            printf("Creating code cache, ashmem_create_region "
-                                "failed with error '%s'", strerror(errno));
-        instrMem = mmap(NULL, instrMemSize,
-                                    PROT_READ | PROT_WRITE | PROT_EXEC,
-                                MAP_PRIVATE, fd, 0);
-    }
-
-    ArmToArm64Assembler a64asm(instrMem);
-
-    if(TESTS_DATAOP_ENABLE)
-    {
-        printf("Running data processing tests\n");
-        for(i = 0; i < sizeof(dataOpTests)/sizeof(dataOpTest_t); ++i)
-            dataOpTest(dataOpTests[i], &a64asm);
-    }
-
-    if(TESTS_DATATRANSFER_ENABLE)
-    {
-        printf("Running data transfer tests\n");
-        for(i = 0; i < sizeof(dataTransferTests)/sizeof(dataTransferTest_t); ++i)
-            dataTransferTest(dataTransferTests[i], &a64asm);
-    }
-
-    if(TESTS_LDMSTM_ENABLE)
-    {
-        printf("Running LDM/STM tests\n");
-        dataTransferLDMSTM(&a64asm);
-    }
-
-
-    if(TESTS_REG_CORRUPTION_ENABLE)
-    {
-        uint32_t reg_list[] = {0,1,12,14};
-        uint32_t Rd, Rm, Rs, Rn;
-        uint32_t i;
-        uint32_t numRegs = sizeof(reg_list)/sizeof(uint32_t);
-
-        printf("Running Register corruption tests\n");
-        for(i = 0; i < sizeof(dataOpTests)/sizeof(dataOpTest_t); ++i)
-        {
-            for(Rd = 0; Rd < numRegs; ++Rd)
-            {
-                for(Rn = 0; Rn < numRegs; ++Rn)
-                {
-                    for(Rm = 0; Rm < numRegs; ++Rm)
-                    {
-                        for(Rs = 0; Rs < numRegs;++Rs)
-                        {
-                            if(Rd == Rn || Rd == Rm || Rd == Rs) continue;
-                            if(Rn == Rm || Rn == Rs) continue;
-                            if(Rm == Rs) continue;
-                            printf("Testing combination Rd(%d), Rn(%d),"
-                                   " Rm(%d), Rs(%d): ",
-                                   reg_list[Rd], reg_list[Rn], reg_list[Rm], reg_list[Rs]);
-                            dataOpTest(dataOpTests[i], &a64asm, reg_list[Rd],
-                                       reg_list[Rn], reg_list[Rm], reg_list[Rs]);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    return 0;
-}
diff --git a/libpixelflinger/tests/arch-arm64/assembler/asm_test_jacket.S b/libpixelflinger/tests/arch-arm64/assembler/asm_test_jacket.S
deleted file mode 100644
index 3f900f8..0000000
--- a/libpixelflinger/tests/arch-arm64/assembler/asm_test_jacket.S
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-    .text
-    .balign 0
-
-    .global asm_test_jacket
-
-    // Set the register and flag values
-    // Calls the asm function
-    // Reads the register/flag values to output register
-
-    // Parameters
-    // X0 - Function to jump
-    // X1 - register values array
-    // X2 - flag values array
-asm_test_jacket:
-    // Save registers to stack
-    stp    x29, x30, [sp,#-16]!
-    stp    x27, x28, [sp,#-16]!
-
-    mov x30, x0
-    mov x28, x1
-    mov x27, x2
-
-    //Set the flags based on flag array
-    //EQ
-    ldr w0, [x27,#0]
-    cmp w0, #1
-    b.ne bt_aeq
-    cmp w0,#1
-    b bt_end
-bt_aeq:
-
-    //NE
-    ldr w0, [x27,#4]
-    cmp w0, #1
-    b.ne bt_ane
-    cmp w0,#2
-    b bt_end
-bt_ane:
-
-    //CS
-    ldr w0, [x27,#8]
-    cmp w0, #1
-    b.ne bt_acs
-    cmp w0,#0
-    b bt_end
-bt_acs:
-
-    //CC
-    ldr w0, [x27,#12]
-    cmp w0, #1
-    b.ne bt_acc
-    cmp w0,#2
-    b bt_end
-bt_acc:
-
-    //MI
-    ldr w0, [x27,#16]
-    cmp w0, #1
-    b.ne bt_ami
-    subs w0,w0,#2
-    b bt_end
-bt_ami:
-
-    //PL
-    ldr w0, [x27,#20]
-    cmp w0, #1
-    b.ne bt_apl
-    subs w0,w0,#0
-    b bt_end
-bt_apl:
-    //HI - (C==1) && (Z==0)
-    ldr w0, [x27,#32]
-    cmp w0, #1
-    b.ne bt_ahi
-    cmp w0,#0
-    b bt_end
-bt_ahi:
-
-    //LS - (C==0) || (Z==1)
-    ldr w0, [x27,#36]
-    cmp w0, #1
-    b.ne bt_als
-    cmp w0,#1
-    b bt_end
-bt_als:
-
-    //GE
-    ldr w0, [x27,#40]
-    cmp w0, #1
-    b.ne bt_age
-    cmp w0,#0
-    b bt_end
-bt_age:
-
-    //LT
-    ldr w0, [x27,#44]
-    cmp w0, #1
-    b.ne bt_alt
-    cmp w0,#2
-    b bt_end
-bt_alt:
-
-    //GT
-    ldr w0, [x27,#48]
-    cmp w0, #1
-    b.ne bt_agt
-    cmp w0,#0
-    b bt_end
-bt_agt:
-
-    //LE
-    ldr w0, [x27,#52]
-    cmp w0, #1
-    b.ne bt_ale
-    cmp w0,#2
-    b bt_end
-bt_ale:
-
-
-bt_end:
-
-    // Load the registers from reg array
-    ldr x0, [x28,#0]
-    ldr x1, [x28,#8]
-    ldr x2, [x28,#16]
-    ldr x3, [x28,#24]
-    ldr x4, [x28,#32]
-    ldr x5, [x28,#40]
-    ldr x6, [x28,#48]
-    ldr x7, [x28,#56]
-    ldr x8, [x28,#64]
-    ldr x9, [x28,#72]
-    ldr x10, [x28,#80]
-    ldr x11, [x28,#88]
-    ldr x12, [x28,#96]
-    ldr x14, [x28,#112]
-
-    // Call the function
-    blr X30
-
-    // Save the registers to reg array
-    str x0, [x28,#0]
-    str x1, [x28,#8]
-    str x2, [x28,#16]
-    str x3, [x28,#24]
-    str x4, [x28,#32]
-    str x5, [x28,#40]
-    str x6, [x28,#48]
-    str x7, [x28,#56]
-    str x8, [x28,#64]
-    str x9, [x28,#72]
-    str x10, [x28,#80]
-    str x11, [x28,#88]
-    str x12, [x28,#96]
-    str x14, [x28,#112]
-
-    //Set the flags array based on result flags
-    movz w0, #0
-    movz w1, #1
-    csel w2, w1, w0, EQ
-    str w2, [x27,#0]
-    csel w2, w1, w0, NE
-    str w2, [x27,#4]
-    csel w2, w1, w0, CS
-    str w2, [x27,#8]
-    csel w2, w1, w0, CC
-    str w2, [x27,#12]
-    csel w2, w1, w0, MI
-    str w2, [x27,#16]
-    csel w2, w1, w0, PL
-    str w2, [x27,#20]
-    csel w2, w1, w0, VS
-    str w2, [x27,#24]
-    csel w2, w1, w0, VC
-    str w2, [x27,#28]
-    csel w2, w1, w0, HI
-    str w2, [x27,#32]
-    csel w2, w1, w0, LS
-    str w2, [x27,#36]
-    csel w2, w1, w0, GE
-    str w2, [x27,#40]
-    csel w2, w1, w0, LT
-    str w2, [x27,#44]
-    csel w2, w1, w0, GT
-    str w2, [x27,#48]
-    csel w2, w1, w0, LE
-    str w2, [x27,#52]
-
-    // Restore registers from stack
-    ldp    x27, x28, [sp],#16
-    ldp    x29, x30, [sp],#16
-    ret
-
diff --git a/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.bp b/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.bp
deleted file mode 100644
index e640aeb..0000000
--- a/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.bp
+++ /dev/null
@@ -1,6 +0,0 @@
-cc_test {
-    name: "test-pixelflinger-arm64-col32cb16blend",
-    defaults: ["pixelflinger-tests-arm64"],
-
-    srcs: ["col32cb16blend_test.c"],
-}
diff --git a/libpixelflinger/tests/arch-arm64/col32cb16blend/col32cb16blend_test.c b/libpixelflinger/tests/arch-arm64/col32cb16blend/col32cb16blend_test.c
deleted file mode 100644
index c6a3017..0000000
--- a/libpixelflinger/tests/arch-arm64/col32cb16blend/col32cb16blend_test.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-
-
-#define ARGB_8888_MAX   0xFFFFFFFF
-#define ARGB_8888_MIN   0x00000000
-#define RGB_565_MAX 0xFFFF
-#define RGB_565_MIN 0x0000
-
-struct test_t
-{
-    char name[256];
-    uint32_t dst_color;
-    uint32_t src_color;
-    size_t count;
-};
-
-struct test_t tests[] =
-{
-    {"Count 1, Src=Max, Dst=Min", ARGB_8888_MAX, RGB_565_MIN, 1},
-    {"Count 2, Src=Min, Dst=Max", ARGB_8888_MIN, RGB_565_MAX, 2},
-    {"Count 3, Src=Max, Dst=Max", ARGB_8888_MAX, RGB_565_MAX, 3},
-    {"Count 4, Src=Min, Dst=Min", ARGB_8888_MAX, RGB_565_MAX, 4},
-    {"Count 1, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 1},
-    {"Count 2, Src=Rand, Dst=Rand", 0xABCDEF12, 0x2345, 2},
-    {"Count 3, Src=Rand, Dst=Rand", 0x11111111, 0xEDFE, 3},
-    {"Count 4, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 4},
-    {"Count 5, Src=Rand, Dst=Rand", 0xEFEFFEFE, 0xFACC, 5},
-    {"Count 10, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 10}
-};
-
-void scanline_col32cb16blend_arm64(uint16_t *dst, int32_t src, size_t count);
-void scanline_col32cb16blend_c(uint16_t * dst, int32_t src, size_t count)
-{
-    int srcAlpha = (src>>24);
-    int f = 0x100 - (srcAlpha + (srcAlpha>>7));
-    while (count--)
-    {
-        uint16_t d = *dst;
-        int dstR = (d>>11)&0x1f;
-        int dstG = (d>>5)&0x3f;
-        int dstB = (d)&0x1f;
-        int srcR = (src >> (   3))&0x1F;
-        int srcG = (src >> ( 8+2))&0x3F;
-        int srcB = (src >> (16+3))&0x1F;
-        srcR += (f*dstR)>>8;
-        srcG += (f*dstG)>>8;
-        srcB += (f*dstB)>>8;
-        *dst++ = (uint16_t)((srcR<<11)|(srcG<<5)|srcB);
-    }
-}
-
-void scanline_col32cb16blend_test()
-{
-    uint16_t dst_c[16], dst_asm[16];
-    uint32_t i, j;
-
-    for(i = 0; i < sizeof(tests)/sizeof(struct test_t); ++i)
-    {
-        struct test_t test = tests[i];
-
-        printf("Testing - %s:",test.name);
-
-        memset(dst_c, 0, sizeof(dst_c));
-        memset(dst_asm, 0, sizeof(dst_asm));
-
-        for(j = 0; j < test.count; ++j)
-        {
-            dst_c[j]   = test.dst_color;
-            dst_asm[j] = test.dst_color;
-        }
-
-
-        scanline_col32cb16blend_c(dst_c, test.src_color, test.count);
-        scanline_col32cb16blend_arm64(dst_asm, test.src_color, test.count);
-
-
-        if(memcmp(dst_c, dst_asm, sizeof(dst_c)) == 0)
-            printf("Passed\n");
-        else
-            printf("Failed\n");
-
-        for(j = 0; j < test.count; ++j)
-        {
-            printf("dst_c[%d] = %x, dst_asm[%d] = %x \n", j, dst_c[j], j, dst_asm[j]);
-        }
-    }
-}
-
-int main()
-{
-    scanline_col32cb16blend_test();
-    return 0;
-}
diff --git a/libpixelflinger/tests/arch-arm64/disassembler/Android.bp b/libpixelflinger/tests/arch-arm64/disassembler/Android.bp
deleted file mode 100644
index 38dc99a..0000000
--- a/libpixelflinger/tests/arch-arm64/disassembler/Android.bp
+++ /dev/null
@@ -1,6 +0,0 @@
-cc_test {
-    name: "test-pixelflinger-arm64-disassembler-test",
-    defaults: ["pixelflinger-tests-arm64"],
-
-    srcs: ["arm64_diassembler_test.cpp"],
-}
diff --git a/libpixelflinger/tests/arch-arm64/disassembler/arm64_diassembler_test.cpp b/libpixelflinger/tests/arch-arm64/disassembler/arm64_diassembler_test.cpp
deleted file mode 100644
index af3183b..0000000
--- a/libpixelflinger/tests/arch-arm64/disassembler/arm64_diassembler_test.cpp
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-
-int arm64_disassemble(uint32_t code, char* instr);
-
-struct test_table_entry_t
-{
-     uint32_t code;
-     const char *instr;
-};
-static test_table_entry_t test_table [] =
-{
-    { 0x91000240, "add x0, x18, #0x0, lsl #0"         },
-    { 0x9140041f, "add sp, x0, #0x1, lsl #12"         },
-    { 0x917ffff2, "add x18, sp, #0xfff, lsl #12"      },
-
-    { 0xd13ffe40, "sub x0, x18, #0xfff, lsl #0"       },
-    { 0xd140001f, "sub sp, x0, #0x0, lsl #12"         },
-    { 0xd14007f2, "sub x18, sp, #0x1, lsl #12"        },
-
-    { 0x8b1e0200, "add x0, x16, x30, lsl #0"          },
-    { 0x8b507fdf, "add xzr, x30, x16, lsr #31"        },
-    { 0x8b8043f0, "add x16, xzr, x0, asr #16"         },
-    { 0x8b5f401e, "add x30, x0, xzr, lsr #16"         },
-
-
-    { 0x4b1e0200, "sub w0, w16, w30, lsl #0"          },
-    { 0x4b507fdf, "sub wzr, w30, w16, lsr #31"        },
-    { 0x4b8043f0, "sub w16, wzr, w0, asr #16"         },
-    { 0x4b5f401e, "sub w30, w0, wzr, lsr #16"         },
-
-    { 0x6b1e0200, "subs w0, w16, w30, lsl #0"         },
-    { 0x6b507fdf, "subs wzr, w30, w16, lsr #31"       },
-    { 0x6b8043f0, "subs w16, wzr, w0, asr #16"        },
-    { 0x6b5f401e, "subs w30, w0, wzr, lsr #16"        },
-
-    { 0x0a1e0200, "and w0, w16, w30, lsl #0"          },
-    { 0x0a507fdf, "and wzr, w30, w16, lsr #31"        },
-    { 0x0a8043f0, "and w16, wzr, w0, asr #16"         },
-    { 0x0adf401e, "and w30, w0, wzr, ror #16"         },
-
-    { 0x2a1e0200, "orr w0, w16, w30, lsl #0"          },
-    { 0x2a507fdf, "orr wzr, w30, w16, lsr #31"        },
-    { 0x2a8043f0, "orr w16, wzr, w0, asr #16"         },
-    { 0x2adf401e, "orr w30, w0, wzr, ror #16"         },
-
-    { 0x2a3e0200, "orn w0, w16, w30, lsl #0"          },
-    { 0x2a707fdf, "orn wzr, w30, w16, lsr #31"        },
-    { 0x2aa043f0, "orn w16, wzr, w0, asr #16"         },
-    { 0x2aff401e, "orn w30, w0, wzr, ror #16"         },
-
-    { 0x729fffe0, "movk w0, #0xffff, lsl #0"          },
-    { 0x72a0000f, "movk w15, #0x0, lsl #16"           },
-    { 0x7281fffe, "movk w30, #0xfff, lsl #0"          },
-    { 0x72a0003f, "movk wzr, #0x1, lsl #16"           },
-
-    { 0x529fffe0, "movz w0, #0xffff, lsl #0"          },
-    { 0x52a0000f, "movz w15, #0x0, lsl #16"           },
-    { 0x5281fffe, "movz w30, #0xfff, lsl #0"          },
-    { 0x52a0003f, "movz wzr, #0x1, lsl #16"           },
-
-    { 0xd29fffe0, "movz x0, #0xffff, lsl #0"          },
-    { 0xd2a0000f, "movz x15, #0x0, lsl #16"           },
-    { 0xd2c1fffe, "movz x30, #0xfff, lsl #32"         },
-    { 0xd2e0003f, "movz xzr, #0x1, lsl #48"           },
-
-    { 0x1a8003e0, "csel w0, wzr, w0, eq"              },
-    { 0x1a831001, "csel w1, w0, w3, ne"               },
-    { 0x1a9e2022, "csel w2, w1, w30, cs"              },
-    { 0x1a8a3083, "csel w3, w4, w10, cc"              },
-    { 0x1a8b40e4, "csel w4, w7, w11, mi"              },
-    { 0x1a9b5105, "csel w5, w8, w27, pl"              },
-    { 0x1a846167, "csel w7, w11, w4, vs"              },
-    { 0x1a8671c8, "csel w8, w14, w6, vc"              },
-    { 0x1a878289, "csel w9, w20, w7, hi"              },
-    { 0x1a8c92aa, "csel w10, w21, w12, ls"            },
-    { 0x1a8ea2ce, "csel w14, w22, w14, ge"            },
-    { 0x1a9fb3b2, "csel w18, w29, wzr, lt"            },
-    { 0x1a9fc3d8, "csel w24, w30, wzr, gt"            },
-    { 0x1a82d17e, "csel w30, w11, w2, le"             },
-    { 0x1a81e19f, "csel wzr, w12, w1, al"             },
-
-    { 0x9a8003e0, "csel x0, xzr, x0, eq"              },
-    { 0x9a831001, "csel x1, x0, x3, ne"               },
-    { 0x9a9e2022, "csel x2, x1, x30, cs"              },
-    { 0x9a8a3083, "csel x3, x4, x10, cc"              },
-    { 0x9a8b40e4, "csel x4, x7, x11, mi"              },
-    { 0x9a9b5105, "csel x5, x8, x27, pl"              },
-    { 0x9a846167, "csel x7, x11, x4, vs"              },
-    { 0x9a8671c8, "csel x8, x14, x6, vc"              },
-    { 0x9a878289, "csel x9, x20, x7, hi"              },
-    { 0x9a8c92aa, "csel x10, x21, x12, ls"            },
-    { 0x9a8ea2ce, "csel x14, x22, x14, ge"            },
-    { 0x9a9fb3b2, "csel x18, x29, xzr, lt"            },
-    { 0x9a9fc3d8, "csel x24, x30, xzr, gt"            },
-    { 0x9a82d17e, "csel x30, x11, x2, le"             },
-    { 0x9a81e19f, "csel xzr, x12, x1, al"             },
-
-    { 0x5a8003e0, "csinv w0, wzr, w0, eq"             },
-    { 0x5a831001, "csinv w1, w0, w3, ne"              },
-    { 0x5a9e2022, "csinv w2, w1, w30, cs"             },
-    { 0x5a8a3083, "csinv w3, w4, w10, cc"             },
-    { 0x5a8b40e4, "csinv w4, w7, w11, mi"             },
-    { 0x5a9b5105, "csinv w5, w8, w27, pl"             },
-    { 0x5a846167, "csinv w7, w11, w4, vs"             },
-    { 0x5a8671c8, "csinv w8, w14, w6, vc"             },
-    { 0x5a878289, "csinv w9, w20, w7, hi"             },
-    { 0x5a8c92aa, "csinv w10, w21, w12, ls"           },
-    { 0x5a8ea2ce, "csinv w14, w22, w14, ge"           },
-    { 0x5a9fb3b2, "csinv w18, w29, wzr, lt"           },
-    { 0x5a9fc3d8, "csinv w24, w30, wzr, gt"           },
-    { 0x5a82d17e, "csinv w30, w11, w2, le"            },
-    { 0x5a81e19f, "csinv wzr, w12, w1, al"            },
-
-    { 0x1b1f3fc0, "madd w0, w30, wzr, w15"            },
-    { 0x1b0079ef, "madd w15, w15, w0, w30"            },
-    { 0x1b0f7ffe, "madd w30, wzr, w15, wzr"           },
-    { 0x1b1e001f, "madd wzr, w0, w30, w0"             },
-
-    { 0x9b3f3fc0, "smaddl x0, w30, wzr, x15"          },
-    { 0x9b2079ef, "smaddl x15, w15, w0, x30"          },
-    { 0x9b2f7ffe, "smaddl x30, wzr, w15, xzr"         },
-    { 0x9b3e001f, "smaddl xzr, w0, w30, x0"           },
-
-    { 0xd65f0000, "ret x0"                            },
-    { 0xd65f01e0, "ret x15"                           },
-    { 0xd65f03c0, "ret x30"                           },
-    { 0xd65f03e0, "ret xzr"                           },
-
-    { 0xb87f4be0, "ldr w0, [sp, wzr, uxtw #0]"        },
-    { 0xb87ed80f, "ldr w15, [x0, w30, sxtw #2]"       },
-    { 0xb86fc9fe, "ldr w30, [x15, w15, sxtw #0]"      },
-    { 0xb8605bdf, "ldr wzr, [x30, w0, uxtw #2]"       },
-    { 0xb87febe0, "ldr w0, [sp, xzr, sxtx #0]"        },
-    { 0xb87e780f, "ldr w15, [x0, x30, lsl #2]"        },
-    { 0xb86f69fe, "ldr w30, [x15, x15, lsl #0]"       },
-    { 0xb860fbdf, "ldr wzr, [x30, x0, sxtx #2]"       },
-
-    { 0xb83f4be0, "str w0, [sp, wzr, uxtw #0]"        },
-    { 0xb83ed80f, "str w15, [x0, w30, sxtw #2]"       },
-    { 0xb82fc9fe, "str w30, [x15, w15, sxtw #0]"      },
-    { 0xb8205bdf, "str wzr, [x30, w0, uxtw #2]"       },
-    { 0xb83febe0, "str w0, [sp, xzr, sxtx #0]"        },
-    { 0xb83e780f, "str w15, [x0, x30, lsl #2]"        },
-    { 0xb82f69fe, "str w30, [x15, x15, lsl #0]"       },
-    { 0xb820fbdf, "str wzr, [x30, x0, sxtx #2]"       },
-
-    { 0x787f4be0, "ldrh w0, [sp, wzr, uxtw #0]"       },
-    { 0x787ed80f, "ldrh w15, [x0, w30, sxtw #1]"      },
-    { 0x786fc9fe, "ldrh w30, [x15, w15, sxtw #0]"     },
-    { 0x78605bdf, "ldrh wzr, [x30, w0, uxtw #1]"      },
-    { 0x787febe0, "ldrh w0, [sp, xzr, sxtx #0]"       },
-    { 0x787e780f, "ldrh w15, [x0, x30, lsl #1]"       },
-    { 0x786f69fe, "ldrh w30, [x15, x15, lsl #0]"      },
-    { 0x7860fbdf, "ldrh wzr, [x30, x0, sxtx #1]"      },
-
-    { 0x783f4be0, "strh w0, [sp, wzr, uxtw #0]"       },
-    { 0x783ed80f, "strh w15, [x0, w30, sxtw #1]"      },
-    { 0x782fc9fe, "strh w30, [x15, w15, sxtw #0]"     },
-    { 0x78205bdf, "strh wzr, [x30, w0, uxtw #1]"      },
-    { 0x783febe0, "strh w0, [sp, xzr, sxtx #0]"       },
-    { 0x783e780f, "strh w15, [x0, x30, lsl #1]"       },
-    { 0x782f69fe, "strh w30, [x15, x15, lsl #0]"      },
-    { 0x7820fbdf, "strh wzr, [x30, x0, sxtx #1]"      },
-
-    { 0x387f5be0, "ldrb w0, [sp, wzr, uxtw #0]"       },
-    { 0x387ec80f, "ldrb w15, [x0, w30, sxtw ]"        },
-    { 0x386fd9fe, "ldrb w30, [x15, w15, sxtw #0]"     },
-    { 0x38604bdf, "ldrb wzr, [x30, w0, uxtw ]"        },
-    { 0x387ffbe0, "ldrb w0, [sp, xzr, sxtx #0]"       },
-    { 0x387e780f, "ldrb w15, [x0, x30, lsl #0]"       },
-    { 0x386f79fe, "ldrb w30, [x15, x15, lsl #0]"      },
-    { 0x3860ebdf, "ldrb wzr, [x30, x0, sxtx ]"        },
-
-    { 0x383f5be0, "strb w0, [sp, wzr, uxtw #0]"       },
-    { 0x383ec80f, "strb w15, [x0, w30, sxtw ]"        },
-    { 0x382fd9fe, "strb w30, [x15, w15, sxtw #0]"     },
-    { 0x38204bdf, "strb wzr, [x30, w0, uxtw ]"        },
-    { 0x383ffbe0, "strb w0, [sp, xzr, sxtx #0]"       },
-    { 0x383e780f, "strb w15, [x0, x30, lsl #0]"       },
-    { 0x382f79fe, "strb w30, [x15, x15, lsl #0]"      },
-    { 0x3820ebdf, "strb wzr, [x30, x0, sxtx ]"        },
-
-    { 0xf87f4be0, "ldr x0, [sp, wzr, uxtw #0]"        },
-    { 0xf87ed80f, "ldr x15, [x0, w30, sxtw #3]"       },
-    { 0xf86fc9fe, "ldr x30, [x15, w15, sxtw #0]"      },
-    { 0xf8605bdf, "ldr xzr, [x30, w0, uxtw #3]"       },
-    { 0xf87febe0, "ldr x0, [sp, xzr, sxtx #0]"        },
-    { 0xf87e780f, "ldr x15, [x0, x30, lsl #3]"        },
-    { 0xf86f69fe, "ldr x30, [x15, x15, lsl #0]"       },
-    { 0xf860fbdf, "ldr xzr, [x30, x0, sxtx #3]"       },
-
-    { 0xf83f4be0, "str x0, [sp, wzr, uxtw #0]"        },
-    { 0xf83ed80f, "str x15, [x0, w30, sxtw #3]"       },
-    { 0xf82fc9fe, "str x30, [x15, w15, sxtw #0]"      },
-    { 0xf8205bdf, "str xzr, [x30, w0, uxtw #3]"       },
-    { 0xf83febe0, "str x0, [sp, xzr, sxtx #0]"        },
-    { 0xf83e780f, "str x15, [x0, x30, lsl #3]"        },
-    { 0xf82f69fe, "str x30, [x15, x15, lsl #0]"       },
-    { 0xf820fbdf, "str xzr, [x30, x0, sxtx #3]"       },
-
-    { 0xb85007e0, "ldr w0, [sp], #-256"               },
-    { 0xb840040f, "ldr w15, [x0], #0"                 },
-    { 0xb84015fe, "ldr w30, [x15], #1"                },
-    { 0xb84ff7df, "ldr wzr, [x30], #255"              },
-    { 0xb8100fe0, "str w0, [sp, #-256]!"              },
-    { 0xb8000c0f, "str w15, [x0, #0]!"                },
-    { 0xb8001dfe, "str w30, [x15, #1]!"               },
-    { 0xb80fffdf, "str wzr, [x30, #255]!"             },
-
-    { 0x13017be0, "sbfm w0, wzr, #1, #30"             },
-    { 0x131e7fcf, "sbfm w15, w30, #30, #31"           },
-    { 0x131f01fe, "sbfm w30, w15, #31, #0"            },
-    { 0x1300041f, "sbfm wzr, w0, #0, #1"              },
-
-    { 0x53017be0, "ubfm w0, wzr, #1, #30"             },
-    { 0x531e7fcf, "ubfm w15, w30, #30, #31"           },
-    { 0x531f01fe, "ubfm w30, w15, #31, #0"            },
-    { 0x5300041f, "ubfm wzr, w0, #0, #1"              },
-    { 0xd3417fe0, "ubfm x0, xzr, #1, #31"             },
-    { 0xd35fffcf, "ubfm x15, x30, #31, #63"           },
-    { 0xd35f01fe, "ubfm x30, x15, #31, #0"            },
-    { 0xd340041f, "ubfm xzr, x0, #0, #1"              },
-
-    { 0x139e7be0, "extr w0, wzr, w30, #30"            },
-    { 0x138f7fcf, "extr w15, w30, w15, #31"           },
-    { 0x138001fe, "extr w30, w15, w0, #0"             },
-    { 0x139f041f, "extr wzr, w0, wzr, #1"             },
-
-    { 0x54000020, "b.eq #.+4"                         },
-    { 0x54000201, "b.ne #.+64"                        },
-    { 0x54000802, "b.cs #.+256"                       },
-    { 0x54002003, "b.cc #.+1024"                      },
-    { 0x54008004, "b.mi #.+4096"                      },
-    { 0x54ffffe5, "b.pl #.-4"                         },
-    { 0x54ffff06, "b.vs #.-32"                        },
-    { 0x54fffc07, "b.vc #.-128"                       },
-    { 0x54fff008, "b.hi #.-512"                       },
-    { 0x54000049, "b.ls #.+8"                         },
-    { 0x5400006a, "b.ge #.+12"                        },
-    { 0x5400008b, "b.lt #.+16"                        },
-    { 0x54ffffcc, "b.gt #.-8"                         },
-    { 0x54ffffad, "b.le #.-12"                        },
-    { 0x54ffff8e, "b.al #.-16"                        },
-
-    { 0x8b2001e0, "add x0, x15, w0, uxtb #0"          },
-    { 0x8b2f27cf, "add x15, x30, w15, uxth #1"        },
-    { 0x8b3e4bfe, "add x30, sp, w30, uxtw #2"         },
-    { 0x8b3f6c1f, "add sp, x0, xzr, uxtx #3"          },
-    { 0x8b2091e0, "add x0, x15, w0, sxtb #4"          },
-    { 0x8b2fa3cf, "add x15, x30, w15, sxth #0"        },
-    { 0x8b3ec7fe, "add x30, sp, w30, sxtw #1"         },
-    { 0x8b3fe81f, "add sp, x0, xzr, sxtx #2"          },
-
-    { 0xcb2001e0, "sub x0, x15, w0, uxtb #0"          },
-    { 0xcb2f27cf, "sub x15, x30, w15, uxth #1"        },
-    { 0xcb3e4bfe, "sub x30, sp, w30, uxtw #2"         },
-    { 0xcb3f6c1f, "sub sp, x0, xzr, uxtx #3"          },
-    { 0xcb2091e0, "sub x0, x15, w0, sxtb #4"          },
-    { 0xcb2fa3cf, "sub x15, x30, w15, sxth #0"        },
-    { 0xcb3ec7fe, "sub x30, sp, w30, sxtw #1"         },
-    { 0xcb3fe81f, "sub sp, x0, xzr, sxtx #2"          }
-};
-
-int main()
-{
-    char instr[256];
-    uint32_t failed = 0;
-    for(uint32_t i = 0; i < sizeof(test_table)/sizeof(test_table_entry_t); ++i)
-    {
-        test_table_entry_t *test;
-        test = &test_table[i];
-        arm64_disassemble(test->code, instr);
-        if(strcmp(instr, test->instr) != 0)
-        {
-            printf("Test Failed \n"
-                   "Code     : 0x%0x\n"
-                   "Expected : %s\n"
-                   "Actual   : %s\n", test->code, test->instr, instr);
-            failed++;
-        }
-    }
-    if(failed == 0)
-    {
-        printf("All tests PASSED\n");
-        return 0;
-    }
-    else
-    {
-        printf("%d tests FAILED\n", failed);
-        return -1;
-    }
-}
diff --git a/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.bp b/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.bp
deleted file mode 100644
index 9d060d1..0000000
--- a/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.bp
+++ /dev/null
@@ -1,6 +0,0 @@
-cc_test {
-    name: "test-pixelflinger-arm64-t32cb16blend",
-    defaults: ["pixelflinger-tests-arm64"],
-
-    srcs: ["t32cb16blend_test.c"],
-}
diff --git a/libpixelflinger/tests/arch-arm64/t32cb16blend/t32cb16blend_test.c b/libpixelflinger/tests/arch-arm64/t32cb16blend/t32cb16blend_test.c
deleted file mode 100644
index afb36fb..0000000
--- a/libpixelflinger/tests/arch-arm64/t32cb16blend/t32cb16blend_test.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-
-#define ARGB_8888_MAX   0xFFFFFFFF
-#define ARGB_8888_MIN   0x00000000
-#define RGB_565_MAX     0xFFFF
-#define RGB_565_MIN     0x0000
-
-struct test_t
-{
-    char name[256];
-    uint32_t src_color;
-    uint16_t dst_color;
-    size_t count;
-};
-
-struct test_t tests[] =
-{
-    {"Count 0", 0, 0, 0},
-    {"Count 1, Src=Max, Dst=Min", ARGB_8888_MAX, RGB_565_MIN, 1},
-    {"Count 2, Src=Min, Dst=Max", ARGB_8888_MIN, RGB_565_MAX, 2},
-    {"Count 3, Src=Max, Dst=Max", ARGB_8888_MAX, RGB_565_MAX, 3},
-    {"Count 4, Src=Min, Dst=Min", ARGB_8888_MAX, RGB_565_MAX, 4},
-    {"Count 1, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 1},
-    {"Count 2, Src=Rand, Dst=Rand", 0xABCDEF12, 0x2345, 2},
-    {"Count 3, Src=Rand, Dst=Rand", 0x11111111, 0xEDFE, 3},
-    {"Count 4, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 4},
-    {"Count 5, Src=Rand, Dst=Rand", 0xEFEFFEFE, 0xFACC, 5},
-    {"Count 10, Src=Rand, Dst=Rand", 0x12345678, 0x9ABC, 10}
-
-};
-
-void scanline_t32cb16blend_arm64(uint16_t*, uint32_t*, size_t);
-void scanline_t32cb16blend_c(uint16_t * dst, uint32_t* src, size_t count)
-{
-    while (count--)
-    {
-        uint16_t d = *dst;
-        uint32_t s = *src++;
-        int dstR = (d>>11)&0x1f;
-        int dstG = (d>>5)&0x3f;
-        int dstB = (d)&0x1f;
-        int srcR = (s >> (   3))&0x1F;
-        int srcG = (s >> ( 8+2))&0x3F;
-        int srcB = (s >> (16+3))&0x1F;
-        int srcAlpha = (s>>24) & 0xFF;
-
-
-        int f = 0x100 - (srcAlpha + ((srcAlpha>>7) & 0x1));
-        srcR += (f*dstR)>>8;
-        srcG += (f*dstG)>>8;
-        srcB += (f*dstB)>>8;
-        srcR = srcR > 0x1F? 0x1F: srcR;
-        srcG = srcG > 0x3F? 0x3F: srcG;
-        srcB = srcB > 0x1F? 0x1F: srcB;
-        *dst++ = (uint16_t)((srcR<<11)|(srcG<<5)|srcB);
-    }
-}
-
-void scanline_t32cb16blend_test()
-{
-    uint16_t dst_c[16], dst_asm[16];
-    uint32_t src[16];
-    uint32_t i;
-    uint32_t  j;
-
-    for(i = 0; i < sizeof(tests)/sizeof(struct test_t); ++i)
-    {
-        struct test_t test = tests[i];
-
-        printf("Testing - %s:",test.name);
-
-        memset(dst_c, 0, sizeof(dst_c));
-        memset(dst_asm, 0, sizeof(dst_asm));
-
-        for(j = 0; j < test.count; ++j)
-        {
-            dst_c[j]   = test.dst_color;
-            dst_asm[j] = test.dst_color;
-            src[j] = test.src_color;
-        }
-
-        scanline_t32cb16blend_c(dst_c,src,test.count);
-        scanline_t32cb16blend_arm64(dst_asm,src,test.count);
-
-
-        if(memcmp(dst_c, dst_asm, sizeof(dst_c)) == 0)
-            printf("Passed\n");
-        else
-            printf("Failed\n");
-
-        for(j = 0; j < test.count; ++j)
-        {
-            printf("dst_c[%d] = %x, dst_asm[%d] = %x \n", j, dst_c[j], j, dst_asm[j]);
-        }
-    }
-}
-
-int main()
-{
-    scanline_t32cb16blend_test();
-    return 0;
-}
diff --git a/libpixelflinger/tests/codegen/Android.bp b/libpixelflinger/tests/codegen/Android.bp
deleted file mode 100644
index 7e4bcfb..0000000
--- a/libpixelflinger/tests/codegen/Android.bp
+++ /dev/null
@@ -1,12 +0,0 @@
-cc_test {
-    name: "test-opengl-codegen",
-    defaults: ["pixelflinger-tests"],
-
-    srcs: ["codegen.cpp"],
-
-    arch: {
-        arm: {
-            instruction_set: "arm",
-        },
-    },
-}
diff --git a/libpixelflinger/tests/codegen/codegen.cpp b/libpixelflinger/tests/codegen/codegen.cpp
deleted file mode 100644
index dce4ed7..0000000
--- a/libpixelflinger/tests/codegen/codegen.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-
-#include "private/pixelflinger/ggl_context.h"
-
-#include "buffer.h"
-#include "scanline.h"
-
-#include "codeflinger/CodeCache.h"
-#include "codeflinger/GGLAssembler.h"
-#include "codeflinger/ARMAssembler.h"
-#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-#include "codeflinger/MIPSAssembler.h"
-#elif defined(__mips__) && defined(__LP64__) && __mips_isa_rev == 6
-#include "codeflinger/MIPS64Assembler.h"
-#endif
-#include "codeflinger/Arm64Assembler.h"
-
-#if defined(__arm__) || (defined(__mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || (defined(__LP64__) && __mips_isa_rev == 6))) || defined(__aarch64__)
-#   define ANDROID_ARM_CODEGEN  1
-#else
-#   define ANDROID_ARM_CODEGEN  0
-#endif
-
-#if defined(__mips__) && ((!defined(__LP64__) && __mips_isa_rev < 6) || (defined(__LP64__) && __mips_isa_rev == 6))
-#define ASSEMBLY_SCRATCH_SIZE   4096
-#elif defined(__aarch64__)
-#define ASSEMBLY_SCRATCH_SIZE   8192
-#else
-#define ASSEMBLY_SCRATCH_SIZE   2048
-#endif
-
-using namespace android;
-
-class ScanlineAssembly : public Assembly {
-    AssemblyKey<needs_t> mKey;
-public:
-    ScanlineAssembly(needs_t needs, size_t size)
-        : Assembly(size), mKey(needs) { }
-    const AssemblyKey<needs_t>& key() const { return mKey; }
-};
-
-#if ANDROID_ARM_CODEGEN
-static void ggl_test_codegen(uint32_t n, uint32_t p, uint32_t t0, uint32_t t1)
-{
-    GGLContext* c;
-    gglInit(&c);
-    needs_t needs;
-    needs.n = n;
-    needs.p = p;
-    needs.t[0] = t0;
-    needs.t[1] = t1;
-    sp<ScanlineAssembly> a(new ScanlineAssembly(needs, ASSEMBLY_SCRATCH_SIZE));
-
-#if defined(__arm__)
-    GGLAssembler assembler( new ARMAssembler(a) );
-#endif
-
-#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
-    GGLAssembler assembler( new ArmToMipsAssembler(a) );
-#endif
-
-#if defined(__mips__) && defined(__LP64__) && __mips_isa_rev == 6
-    GGLAssembler assembler( new ArmToMips64Assembler(a) );
-#endif
-
-#if defined(__aarch64__)
-    GGLAssembler assembler( new ArmToArm64Assembler(a) );
-#endif
-
-    int err = assembler.scanline(needs, (context_t*)c);
-    if (err != 0) {
-        printf("error %08x (%s)\n", err, strerror(-err));
-    }
-    gglUninit(c);
-}
-#else
-static void ggl_test_codegen(uint32_t, uint32_t, uint32_t, uint32_t) {
-    printf("This test runs only on ARM, Arm64 or MIPS\n");
-}
-#endif
-
-int main(int argc, char** argv)
-{
-    if (argc != 2) {
-        printf("usage: %s 00000117:03454504_00001501_00000000\n", argv[0]);
-        return 0;
-    }
-    uint32_t n;
-    uint32_t p;
-    uint32_t t0;
-    uint32_t t1;
-    sscanf(argv[1], "%08x:%08x_%08x_%08x", &p, &n, &t0, &t1);
-    ggl_test_codegen(n, p,  t0, t1);
-    return 0;
-}
diff --git a/libpixelflinger/tests/gglmul/Android.bp b/libpixelflinger/tests/gglmul/Android.bp
deleted file mode 100644
index 288337b..0000000
--- a/libpixelflinger/tests/gglmul/Android.bp
+++ /dev/null
@@ -1,12 +0,0 @@
-cc_test {
-    name: "test-pixelflinger-gglmul",
-
-    srcs: ["gglmul_test.cpp"],
-
-    header_libs: ["libpixelflinger_internal"],
-
-    cflags: [
-        "-Wall",
-        "-Werror",
-    ],
-}
diff --git a/libpixelflinger/tests/gglmul/gglmul_test.cpp b/libpixelflinger/tests/gglmul/gglmul_test.cpp
deleted file mode 100644
index 5d460d6..0000000
--- a/libpixelflinger/tests/gglmul/gglmul_test.cpp
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <inttypes.h>
-
-#include "private/pixelflinger/ggl_fixed.h"
-
-// gglClampx() tests
-struct gglClampx_test_t
-{
-    GGLfixed input;
-    GGLfixed output;
-};
-
-gglClampx_test_t gglClampx_tests[] =
-{
-    {FIXED_ONE + 1, FIXED_ONE},
-    {FIXED_ONE, FIXED_ONE},
-    {FIXED_ONE - 1, FIXED_ONE - 1},
-    {1, 1},
-    {0, 0},
-    {FIXED_MIN,0}
-};
-
-void gglClampx_test()
-{
-    uint32_t i;
-
-    printf("Testing gglClampx\n");
-    for(i = 0; i < sizeof(gglClampx_tests)/sizeof(gglClampx_test_t); ++i)
-    {
-        gglClampx_test_t *test = &gglClampx_tests[i];
-        printf("Test input=0x%08x output=0x%08x :",
-                test->input, test->output);
-        if(gglClampx(test->input) == test->output)
-            printf("Passed\n");
-        else
-            printf("Failed\n");
-    }
-}
-
-// gglClz() tests
-struct gglClz_test_t
-{
-    GGLfixed input;
-    GGLfixed output;
-};
-
-gglClz_test_t gglClz_tests[] =
-{
-    {0, 32},
-    {1, 31},
-    {-1,0}
-};
-
-void gglClz_test()
-{
-    uint32_t i;
-
-    printf("Testing gglClz\n");
-    for(i = 0; i < sizeof(gglClz_tests)/sizeof(gglClz_test_t); ++i)
-    {
-        gglClz_test_t *test = &gglClz_tests[i];
-        printf("Test input=0x%08x output=%2d :", test->input, test->output);
-        if(gglClz(test->input) == test->output)
-            printf("Passed\n");
-        else
-            printf("Failed\n");
-    }
-}
-
-// gglMulx() tests
-struct gglMulx_test_t
-{
-    GGLfixed x;
-    GGLfixed y;
-    int      shift;
-};
-
-gglMulx_test_t gglMulx_tests[] =
-{
-    {1,1,1},
-    {0,1,1},
-    {FIXED_ONE,FIXED_ONE,16},
-    {FIXED_MIN,FIXED_MAX,16},
-    {FIXED_MAX,FIXED_MAX,16},
-    {FIXED_MIN,FIXED_MIN,16},
-    {FIXED_HALF,FIXED_ONE,16},
-    {FIXED_MAX,FIXED_MAX,31},
-    {FIXED_ONE,FIXED_MAX,31}
-};
-
-void gglMulx_test()
-{
-    uint32_t i;
-    GGLfixed actual, expected;
-
-    printf("Testing gglMulx\n");
-    for(i = 0; i < sizeof(gglMulx_tests)/sizeof(gglMulx_test_t); ++i)
-    {
-        gglMulx_test_t *test = &gglMulx_tests[i];
-        printf("Test x=0x%08x y=0x%08x shift=%2d :",
-                test->x, test->y, test->shift);
-        actual = gglMulx(test->x, test->y, test->shift);
-        expected =
-          ((int64_t)test->x * test->y + (1 << (test->shift-1))) >> test->shift;
-    if(actual == expected)
-        printf(" Passed\n");
-    else
-        printf(" Failed Actual(0x%08x) Expected(0x%08x)\n",
-               actual, expected);
-    }
-}
-// gglMulAddx() tests
-struct gglMulAddx_test_t
-{
-    GGLfixed x;
-    GGLfixed y;
-    int      shift;
-    GGLfixed a;
-};
-
-gglMulAddx_test_t gglMulAddx_tests[] =
-{
-    {1,2,1,1},
-    {0,1,1,1},
-    {FIXED_ONE,FIXED_ONE,16, 0},
-    {FIXED_MIN,FIXED_MAX,16, FIXED_HALF},
-    {FIXED_MAX,FIXED_MAX,16, FIXED_MIN},
-    {FIXED_MIN,FIXED_MIN,16, FIXED_MAX},
-    {FIXED_HALF,FIXED_ONE,16,FIXED_ONE},
-    {FIXED_MAX,FIXED_MAX,31, FIXED_HALF},
-    {FIXED_ONE,FIXED_MAX,31, FIXED_HALF}
-};
-
-void gglMulAddx_test()
-{
-    uint32_t i;
-    GGLfixed actual, expected;
-
-    printf("Testing gglMulAddx\n");
-    for(i = 0; i < sizeof(gglMulAddx_tests)/sizeof(gglMulAddx_test_t); ++i)
-    {
-        gglMulAddx_test_t *test = &gglMulAddx_tests[i];
-        printf("Test x=0x%08x y=0x%08x shift=%2d a=0x%08x :",
-                test->x, test->y, test->shift, test->a);
-        actual = gglMulAddx(test->x, test->y,test->a, test->shift);
-        expected = (((int64_t)test->x * test->y) >> test->shift) + test->a;
-
-        if(actual == expected)
-            printf(" Passed\n");
-        else
-            printf(" Failed Actual(0x%08x) Expected(0x%08x)\n",
-                    actual, expected);
-    }
-}
-// gglMulSubx() tests
-struct gglMulSubx_test_t
-{
-    GGLfixed x;
-    GGLfixed y;
-    int      shift;
-    GGLfixed a;
-};
-
-gglMulSubx_test_t gglMulSubx_tests[] =
-{
-    {1,2,1,1},
-    {0,1,1,1},
-    {FIXED_ONE,FIXED_ONE,16, 0},
-    {FIXED_MIN,FIXED_MAX,16, FIXED_HALF},
-    {FIXED_MAX,FIXED_MAX,16, FIXED_MIN},
-    {FIXED_MIN,FIXED_MIN,16, FIXED_MAX},
-    {FIXED_HALF,FIXED_ONE,16,FIXED_ONE},
-    {FIXED_MAX,FIXED_MAX,31, FIXED_HALF},
-    {FIXED_ONE,FIXED_MAX,31, FIXED_HALF}
-};
-
-void gglMulSubx_test()
-{
-    uint32_t i;
-    GGLfixed actual, expected;
-
-    printf("Testing gglMulSubx\n");
-    for(i = 0; i < sizeof(gglMulSubx_tests)/sizeof(gglMulSubx_test_t); ++i)
-    {
-        gglMulSubx_test_t *test = &gglMulSubx_tests[i];
-        printf("Test x=0x%08x y=0x%08x shift=%2d a=0x%08x :",
-                test->x, test->y, test->shift, test->a);
-        actual = gglMulSubx(test->x, test->y, test->a, test->shift);
-        expected = (((int64_t)test->x * test->y) >> test->shift) - test->a;
-
-        if(actual == expected)
-            printf(" Passed\n");
-        else
-            printf(" Failed Actual(0x%08x) Expected(0x%08x)\n",
-                actual, expected);
-    }
-}
-
-// gglMulii() tests
-
-struct gglMulii_test_t
-{
-    int32_t x;
-    int32_t y;
-};
-
-gglMulii_test_t gglMulii_tests[] =
-{
-    {1,INT32_MIN},
-    {1,INT32_MAX},
-    {0,INT32_MIN},
-    {0,INT32_MAX},
-    {INT32_MIN, INT32_MAX},
-    {INT32_MAX, INT32_MIN},
-    {INT32_MIN, INT32_MIN},
-    {INT32_MAX, INT32_MAX}
-};
-
-void gglMulii_test()
-{
-    uint32_t i;
-    int64_t actual, expected;
-
-    printf("Testing gglMulii\n");
-    for(i = 0; i < sizeof(gglMulii_tests)/sizeof(gglMulii_test_t); ++i)
-    {
-        gglMulii_test_t *test = &gglMulii_tests[i];
-        printf("Test x=0x%08x y=0x%08x :", test->x, test->y);
-        actual = gglMulii(test->x, test->y);
-        expected = ((int64_t)test->x * test->y);
-
-        if(actual == expected)
-            printf(" Passed\n");
-        else
-            printf(" Failed Actual(%" PRId64 ") Expected(%" PRId64 ")\n",
-                    actual, expected);
-    }
-}
-
-int main(int /*argc*/, char** /*argv*/)
-{
-    gglClampx_test();
-    gglClz_test();
-    gglMulx_test();
-    gglMulAddx_test();
-    gglMulSubx_test();
-    gglMulii_test();
-    return 0;
-}
diff --git a/libpixelflinger/trap.cpp b/libpixelflinger/trap.cpp
deleted file mode 100644
index 06ad237..0000000
--- a/libpixelflinger/trap.cpp
+++ /dev/null
@@ -1,1173 +0,0 @@
-/* libs/pixelflinger/trap.cpp
-**
-** Copyright 2006, 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 "pixelflinger-trap"
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cutils/memory.h>
-#include <log/log.h>
-
-#include "trap.h"
-#include "picker.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-// enable to see triangles edges
-#define DEBUG_TRANGLES  0
-
-// ----------------------------------------------------------------------------
-
-static void pointx_validate(void *con, const GGLcoord* c, GGLcoord r);
-static void pointx(void *con, const GGLcoord* c, GGLcoord r);
-static void aa_pointx(void *con, const GGLcoord* c, GGLcoord r);
-static void aa_nice_pointx(void *con, const GGLcoord* c, GGLcoord r);
-
-static void linex_validate(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-static void linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-static void aa_linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-
-static void recti_validate(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-static void recti(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-
-static void trianglex_validate(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_small(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_big(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void aa_trianglex(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_debug(void* con,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-
-static void aapolyx(void* con,
-        const GGLcoord* pts, int count);
-
-static inline int min(int a, int b) CONST;
-static inline int max(int a, int b) CONST;
-static inline int min(int a, int b, int c) CONST;
-static inline int max(int a, int b, int c) CONST;
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Tools
-#endif
-
-inline int min(int a, int b) {
-    return a<b ? a : b;
-}
-inline int max(int a, int b) {
-    return a<b ? b : a;
-}
-inline int min(int a, int b, int c) {
-    return min(a,min(b,c));
-}
-inline int max(int a, int b, int c) {
-    return max(a,max(b,c));
-}
-
-template <typename T>
-static inline void swap(T& a, T& b) {
-    T t(a);
-    a = b;
-    b = t;
-}
-
-static void
-triangle_dump_points( const GGLcoord*  v0,
-                      const GGLcoord*  v1,
-                      const GGLcoord*  v2 )
-{
-    float tri = 1.0f / TRI_ONE;
-    ALOGD("  P0=(%.3f, %.3f)  [%08x, %08x]\n"
-          "  P1=(%.3f, %.3f)  [%08x, %08x]\n"
-          "  P2=(%.3f, %.3f)  [%08x, %08x]\n",
-          v0[0]*tri, v0[1]*tri, v0[0], v0[1],
-          v1[0]*tri, v1[1]*tri, v1[0], v1[1],
-          v2[0]*tri, v2[1]*tri, v2[0], v2[1] );
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Misc
-#endif
-
-void ggl_init_trap(context_t* c)
-{
-    ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE|GGL_TMU_STATE|GGL_CB_STATE);
-}
-
-void ggl_state_changed(context_t* c, int flags)
-{
-    if (ggl_likely(!c->dirty)) {
-        c->procs.pointx     = pointx_validate;
-        c->procs.linex      = linex_validate;
-        c->procs.recti      = recti_validate;
-        c->procs.trianglex  = trianglex_validate;
-    }
-    c->dirty |= uint32_t(flags);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Point
-#endif
-
-void pointx_validate(void *con, const GGLcoord* v, GGLcoord rad)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        if (c->state.enables & GGL_ENABLE_POINT_AA_NICE) {
-            c->procs.pointx = aa_nice_pointx;
-        } else {
-            c->procs.pointx = aa_pointx;
-        }
-    } else {
-        c->procs.pointx = pointx;
-    }
-    c->procs.pointx(con, v, rad);
-}
-
-void pointx(void *con, const GGLcoord* v, GGLcoord rad)
-{
-    GGL_CONTEXT(c, con);
-    GGLcoord halfSize = TRI_ROUND(rad) >> 1;
-    if (halfSize == 0)
-        halfSize = TRI_HALF;
-    GGLcoord xc = v[0]; 
-    GGLcoord yc = v[1];
-    if (halfSize & TRI_HALF) { // size odd
-        xc = TRI_FLOOR(xc) + TRI_HALF;
-        yc = TRI_FLOOR(yc) + TRI_HALF;
-    } else { // size even
-        xc = TRI_ROUND(xc);
-        yc = TRI_ROUND(yc);
-    }
-    GGLint l = (xc - halfSize) >> TRI_FRACTION_BITS;
-    GGLint t = (yc - halfSize) >> TRI_FRACTION_BITS;
-    GGLint r = (xc + halfSize) >> TRI_FRACTION_BITS;
-    GGLint b = (yc + halfSize) >> TRI_FRACTION_BITS;
-    recti(c, l, t, r, b);
-}
-
-// This way of computing the coverage factor, is more accurate and gives
-// better results for small circles, but it is also a lot slower.
-// Here we use super-sampling.
-static int32_t coverageNice(GGLcoord x, GGLcoord y, 
-        GGLcoord rmin, GGLcoord rmax, GGLcoord rr)
-{
-    const GGLcoord d2 = x*x + y*y;
-    if (d2 >= rmax) return 0;
-    if (d2 < rmin)  return 0x7FFF;
-
-    const int kSamples              =  4;
-    const int kInc                  =  4;    // 1/4 = 0.25
-    const int kCoverageUnit         =  1;    // 1/(4^2) = 0.0625
-    const GGLcoord kCoordOffset     = -6;    // -0.375
-
-    int hits = 0;
-    int x_sample = x + kCoordOffset;
-    for (int i=0 ; i<kSamples ; i++, x_sample += kInc) {
-        const int xval = rr - (x_sample * x_sample);
-        int y_sample = y + kCoordOffset;
-        for (int j=0 ; j<kSamples ; j++, y_sample += kInc) {
-            if (xval - (y_sample * y_sample) > 0)
-                hits += kCoverageUnit;
-        }
-    }
-    return min(0x7FFF, hits << (15 - kSamples));
-}
-
-
-void aa_nice_pointx(void *con, const GGLcoord* v, GGLcoord size)
-{
-    GGL_CONTEXT(c, con);
-
-    GGLcoord rad = ((size + 1)>>1);
-    GGLint l = (v[0] - rad) >> TRI_FRACTION_BITS;
-    GGLint t = (v[1] - rad) >> TRI_FRACTION_BITS;
-    GGLint r = (v[0] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLint b = (v[1] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF; 
-    GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF; 
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left)) {
-        xstart += TRI_FROM_INT(c->state.scissor.left-l);
-        l = GGLint(c->state.scissor.left);
-    }
-    if (t < GGLint(c->state.scissor.top)) {
-        ystart += TRI_FROM_INT(c->state.scissor.top-t);
-        t = GGLint(c->state.scissor.top);
-    }
-    if (r > GGLint(c->state.scissor.right)) {
-        r = GGLint(c->state.scissor.right);
-    }
-    if (b > GGLint(c->state.scissor.bottom)) {
-        b = GGLint(c->state.scissor.bottom);
-    }
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        int16_t* covPtr = c->state.buffers.coverage;
-        const int32_t sqr2Over2 = 0xC; // rounded up
-        GGLcoord rr = rad*rad;
-        GGLcoord rmin = (rad - sqr2Over2)*(rad - sqr2Over2);
-        GGLcoord rmax = (rad + sqr2Over2)*(rad + sqr2Over2);
-        GGLcoord y = ystart;
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-        do {
-            // compute coverage factors for each pixel
-            GGLcoord x = xstart;
-            for (int i=l ; i<r ; i++) {
-                covPtr[i] = coverageNice(x, y, rmin, rmax, rr);
-                x += TRI_ONE;
-            }
-            y += TRI_ONE;
-            c->scanline(c);
-            c->step_y(c);
-        } while (--yc);
-    }
-}
-
-// This is a cheap way of computing the coverage factor for a circle.
-// We just lerp between the circles of radii r-sqrt(2)/2 and r+sqrt(2)/2
-static inline int32_t coverageFast(GGLcoord x, GGLcoord y,
-        GGLcoord rmin, GGLcoord rmax, GGLcoord scale)
-{
-    const GGLcoord d2 = x*x + y*y;
-    if (d2 >= rmax) return 0;
-    if (d2 < rmin)  return 0x7FFF;
-    return 0x7FFF - (d2-rmin)*scale;
-}
-
-void aa_pointx(void *con, const GGLcoord* v, GGLcoord size)
-{
-    GGL_CONTEXT(c, con);
-
-    GGLcoord rad = ((size + 1)>>1);
-    GGLint l = (v[0] - rad) >> TRI_FRACTION_BITS;
-    GGLint t = (v[1] - rad) >> TRI_FRACTION_BITS;
-    GGLint r = (v[0] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLint b = (v[1] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF; 
-    GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF; 
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left)) {
-        xstart += TRI_FROM_INT(c->state.scissor.left-l);
-        l = GGLint(c->state.scissor.left);
-    }
-    if (t < GGLint(c->state.scissor.top)) {
-        ystart += TRI_FROM_INT(c->state.scissor.top-t);
-        t = GGLint(c->state.scissor.top);
-    }
-    if (r > GGLint(c->state.scissor.right)) {
-        r = GGLint(c->state.scissor.right);
-    }
-    if (b > GGLint(c->state.scissor.bottom)) {
-        b = GGLint(c->state.scissor.bottom);
-    }
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        int16_t* covPtr = c->state.buffers.coverage;
-        rad <<= 4;
-        const int32_t sqr2Over2 = 0xB5;    // fixed-point 24.8
-        GGLcoord rmin = rad - sqr2Over2;
-        GGLcoord rmax = rad + sqr2Over2;
-        GGLcoord scale;
-        rmin *= rmin;
-        rmax *= rmax;
-        scale = 0x800000 / (rmax - rmin);
-        rmin >>= 8;
-        rmax >>= 8;
-
-        GGLcoord y = ystart;
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-
-        do {
-            // compute coverage factors for each pixel
-            GGLcoord x = xstart;
-            for (int i=l ; i<r ; i++) {
-                covPtr[i] = coverageFast(x, y, rmin, rmax, scale);
-                x += TRI_ONE;
-            }
-            y += TRI_ONE;
-            c->scanline(c);
-            c->step_y(c);
-        } while (--yc);
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Line
-#endif
-
-void linex_validate(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        c->procs.linex = aa_linex;
-    } else {
-        c->procs.linex = linex;
-    }
-    c->procs.linex(con, v0, v1, w);
-}
-
-static void linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord width)
-{
-    GGLcoord v[4][2];
-    v[0][0] = v0[0];    v[0][1] = v0[1];
-    v[1][0] = v1[0];    v[1][1] = v1[1];
-    v0 = v[0];
-    v1 = v[1];
-    const GGLcoord dx = abs(v0[0] - v1[0]);
-    const GGLcoord dy = abs(v0[1] - v1[1]);
-    GGLcoord nx, ny;
-    nx = ny = 0;
-
-    GGLcoord halfWidth = TRI_ROUND(width) >> 1;
-    if (halfWidth == 0)
-        halfWidth = TRI_HALF;
-
-    ((dx > dy) ? ny : nx) = halfWidth;
-    v[2][0] = v1[0];    v[2][1] = v1[1];
-    v[3][0] = v0[0];    v[3][1] = v0[1];
-    v[0][0] += nx;      v[0][1] += ny;
-    v[1][0] += nx;      v[1][1] += ny;
-    v[2][0] -= nx;      v[2][1] -= ny;
-    v[3][0] -= nx;      v[3][1] -= ny;
-    trianglex_big(con, v[0], v[1], v[2]);
-    trianglex_big(con, v[0], v[2], v[3]);
-}
-
-static void aa_linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord width)
-{
-    GGLcoord v[4][2];
-    v[0][0] = v0[0];    v[0][1] = v0[1];
-    v[1][0] = v1[0];    v[1][1] = v1[1];
-    v0 = v[0];
-    v1 = v[1];
-    
-    const GGLcoord dx = v0[0] - v1[0];
-    const GGLcoord dy = v0[1] - v1[1];
-    GGLcoord nx = -dy;
-    GGLcoord ny =  dx;
-
-    // generally, this will be well below 1.0
-    const GGLfixed norm = gglMulx(width, gglSqrtRecipx(nx*nx+ny*ny), 4);
-    nx = gglMulx(nx, norm, 21);
-    ny = gglMulx(ny, norm, 21);
-    
-    v[2][0] = v1[0];    v[2][1] = v1[1];
-    v[3][0] = v0[0];    v[3][1] = v0[1];
-    v[0][0] += nx;      v[0][1] += ny;
-    v[1][0] += nx;      v[1][1] += ny;
-    v[2][0] -= nx;      v[2][1] -= ny;
-    v[3][0] -= nx;      v[3][1] -= ny;
-    aapolyx(con, v[0], 4);        
-}
-
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Rect
-#endif
-
-void recti_validate(void *con, GGLint l, GGLint t, GGLint r, GGLint b)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    c->procs.recti = recti;
-    c->procs.recti(con, l, t, r, b);
-}
-
-void recti(void* con, GGLint l, GGLint t, GGLint r, GGLint b)
-{
-    GGL_CONTEXT(c, con);
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left))
-        l = GGLint(c->state.scissor.left);
-    if (t < GGLint(c->state.scissor.top))
-        t = GGLint(c->state.scissor.top);
-    if (r > GGLint(c->state.scissor.right))
-        r = GGLint(c->state.scissor.right);
-    if (b > GGLint(c->state.scissor.bottom))
-        b = GGLint(c->state.scissor.bottom);
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-        c->rect(c, yc);
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Triangle / Debugging
-#endif
-
-static void scanline_set(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0xFF, size);
-}
-
-static void trianglex_debug(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        aa_trianglex(con,v0,v1,v2);
-    } else {
-        trianglex_big(con,v0,v1,v2);
-    }
-	void (*save_scanline)(context_t*)  = c->scanline;
-    c->scanline = scanline_set;
-    linex(con, v0, v1, TRI_ONE);
-    linex(con, v1, v2, TRI_ONE);
-    linex(con, v2, v0, TRI_ONE);
-    c->scanline = save_scanline;
-}
-
-static void trianglex_xor(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    trianglex_big(con,v0,v1,v2);
-    trianglex_small(con,v0,v1,v2);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Triangle
-#endif
-
-void trianglex_validate(void *con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        c->procs.trianglex = DEBUG_TRANGLES ? trianglex_debug : aa_trianglex;
-    } else {
-        c->procs.trianglex = DEBUG_TRANGLES ? trianglex_debug : trianglex_big;
-    }
-    c->procs.trianglex(con, v0, v1, v2);
-}
-
-// ----------------------------------------------------------------------------
-
-void trianglex_small(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-
-    // vertices are in 28.4 fixed point, which allows
-    // us to use 32 bits multiplies below.
-    int32_t x0 = v0[0];
-    int32_t y0 = v0[1];
-    int32_t x1 = v1[0];
-    int32_t y1 = v1[1];
-    int32_t x2 = v2[0];
-    int32_t y2 = v2[1];
-
-    int32_t dx01 = x0 - x1;
-    int32_t dy20 = y2 - y0;
-    int32_t dy01 = y0 - y1;
-    int32_t dx20 = x2 - x0;
-
-    // The code below works only with CCW triangles
-    // so if we get a CW triangle, we need to swap two of its vertices
-    if (dx01*dy20 < dy01*dx20) {
-        swap(x0, x1);
-        swap(y0, y1);
-        dx01 = x0 - x1;
-        dy01 = y0 - y1;
-        dx20 = x2 - x0;
-        dy20 = y2 - y0;
-    }
-    int32_t dx12 = x1 - x2;
-    int32_t dy12 = y1 - y2;
-
-    // bounding box & scissor
-    const int32_t bminx = TRI_FLOOR(min(x0, x1, x2)) >> TRI_FRACTION_BITS;
-    const int32_t bminy = TRI_FLOOR(min(y0, y1, y2)) >> TRI_FRACTION_BITS;
-    const int32_t bmaxx = TRI_CEIL( max(x0, x1, x2)) >> TRI_FRACTION_BITS;
-    const int32_t bmaxy = TRI_CEIL( max(y0, y1, y2)) >> TRI_FRACTION_BITS;
-    const int32_t minx = max(bminx, c->state.scissor.left);
-    const int32_t miny = max(bminy, c->state.scissor.top);
-    const int32_t maxx = min(bmaxx, c->state.scissor.right);
-    const int32_t maxy = min(bmaxy, c->state.scissor.bottom);
-    if ((minx >= maxx) || (miny >= maxy))
-        return; // too small or clipped out...
-
-    // step equations to the bounding box and snap to pixel center
-    const int32_t my = (miny << TRI_FRACTION_BITS) + TRI_HALF;
-    const int32_t mx = (minx << TRI_FRACTION_BITS) + TRI_HALF;
-    int32_t ey0 = dy01 * (x0 - mx) - dx01 * (y0 - my);
-    int32_t ey1 = dy12 * (x1 - mx) - dx12 * (y1 - my);
-    int32_t ey2 = dy20 * (x2 - mx) - dx20 * (y2 - my);
-
-    // right-exclusive fill rule, to avoid rare cases
-    // of over drawing
-    if (dy01<0 || (dy01 == 0 && dx01>0)) ey0++;
-    if (dy12<0 || (dy12 == 0 && dx12>0)) ey1++;
-    if (dy20<0 || (dy20 == 0 && dx20>0)) ey2++;
-    
-    c->init_y(c, miny);
-    for (int32_t y = miny; y < maxy; y++) {
-        int32_t ex0 = ey0;
-        int32_t ex1 = ey1;
-        int32_t ex2 = ey2;    
-        int32_t xl, xr;
-        for (xl=minx ; xl<maxx ; xl++) {
-            if (ex0>0 && ex1>0 && ex2>0)
-                break; // all strictly positive
-            ex0 -= dy01 << TRI_FRACTION_BITS;
-            ex1 -= dy12 << TRI_FRACTION_BITS;
-            ex2 -= dy20 << TRI_FRACTION_BITS;
-        }
-        xr = xl;
-        for ( ; xr<maxx ; xr++) {
-            if (!(ex0>0 && ex1>0 && ex2>0))
-                break; // not all strictly positive
-            ex0 -= dy01 << TRI_FRACTION_BITS;
-            ex1 -= dy12 << TRI_FRACTION_BITS;
-            ex2 -= dy20 << TRI_FRACTION_BITS;
-        }
-
-        if (xl < xr) {
-            c->iterators.xl = xl;
-            c->iterators.xr = xr;
-            c->scanline(c);
-        }
-        c->step_y(c);
-
-        ey0 += dx01 << TRI_FRACTION_BITS;
-        ey1 += dx12 << TRI_FRACTION_BITS;
-        ey2 += dx20 << TRI_FRACTION_BITS;
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-// the following routine fills a triangle via edge stepping, which
-// unfortunately requires divisions in the setup phase to get right,
-// it should probably only be used for relatively large trianges
-
-
-// x = y*DX/DY    (ou DX and DY are constants, DY > 0, et y >= 0)
-// 
-// for an equation of the type:
-//      x' = y*K/2^p     (with K and p constants "carefully chosen")
-// 
-// We can now do a DDA without precision loss. We define 'e' by:
-//      x' - x = y*(DX/DY - K/2^p) = y*e
-// 
-// If we choose K = round(DX*2^p/DY) then,
-//      abs(e) <= 1/2^(p+1) by construction
-// 
-// therefore abs(x'-x) = y*abs(e) <= y/2^(p+1) <= DY/2^(p+1) <= DMAX/2^(p+1)
-// 
-// which means that if DMAX <= 2^p, therefore abs(x-x') <= 1/2, including
-// at the last line. In fact, it's even a strict inequality except in one
-// extrem case (DY == DMAX et e = +/- 1/2)
-// 
-// Applying that to our coordinates, we need 2^p >= 4096*16 = 65536
-// so p = 16 is enough, we're so lucky!
-
-const int TRI_ITERATORS_BITS = 16;
-
-struct Edge
-{
-  int32_t  x;      // edge position in 16.16 coordinates
-  int32_t  x_incr; // on each step, increment x by that amount
-  int32_t  y_top;  // starting scanline, 16.4 format
-  int32_t  y_bot;
-};
-
-static void
-edge_dump( Edge*  edge )
-{
-  ALOGI( "  top=%d (%.3f)  bot=%d (%.3f)  x=%d (%.3f)  ix=%d (%.3f)",
-        edge->y_top, edge->y_top/float(TRI_ONE),
-		edge->y_bot, edge->y_bot/float(TRI_ONE),
-		edge->x, edge->x/float(FIXED_ONE),
-		edge->x_incr, edge->x_incr/float(FIXED_ONE) );
-}
-
-static void
-triangle_dump_edges( Edge*  edges,
-                     int            count )
-{ 
-    ALOGI( "%d edge%s:\n", count, count == 1 ? "" : "s" );
-	for ( ; count > 0; count--, edges++ )
-	  edge_dump( edges );
-}
-
-// the following function sets up an edge, it assumes
-// that ymin and ymax are in already in the 'reduced'
-// format
-static __attribute__((noinline))
-void edge_setup(
-        Edge*           edges,
-        int*            pcount,
-        const GGLcoord* p1,
-        const GGLcoord* p2,
-        int32_t         ymin,
-        int32_t         ymax )
-{
-	const GGLfixed*  top = p1;
-	const GGLfixed*  bot = p2;
-	Edge*    edge = edges + *pcount;
-
-	if (top[1] > bot[1]) {
-        swap(top, bot);
-	}
-
-	int  y1 = top[1] | 1;
-	int  y2 = bot[1] | 1;
-	int  dy = y2 - y1;
-
-	if ( dy == 0 || y1 > ymax || y2 < ymin )
-		return;
-
-	if ( y1 > ymin )
-		ymin = TRI_SNAP_NEXT_HALF(y1);
-	
-	if ( y2 < ymax )
-		ymax = TRI_SNAP_PREV_HALF(y2);
-
-	if ( ymin > ymax )  // when the edge doesn't cross any scanline
-	  return;
-
-	const int x1 = top[0];
-	const int dx = bot[0] - x1;
-    const int shift = TRI_ITERATORS_BITS - TRI_FRACTION_BITS;
-
-	// setup edge fields
-    // We add 0.5 to edge->x here because it simplifies the rounding
-    // in triangle_sweep_edges() -- this doesn't change the ordering of 'x'
-	edge->x      = (x1 << shift) + (1LU << (TRI_ITERATORS_BITS-1));
-	edge->x_incr = 0;
-	edge->y_top  = ymin;
-	edge->y_bot  = ymax;
-
-	if (ggl_likely(ymin <= ymax && dx)) {
-        edge->x_incr = gglDivQ16(dx, dy);
-    }
-    if (ggl_likely(y1 < ymin)) {
-        int32_t xadjust = (edge->x_incr * (ymin-y1)) >> TRI_FRACTION_BITS;
-        edge->x += xadjust;
-    }
-  
-	++*pcount;
-}
-
-
-static void
-triangle_sweep_edges( Edge*  left,
-                      Edge*  right,
-					  int            ytop,
-					  int            ybot,
-					  context_t*     c )
-{
-    int count = ((ybot - ytop)>>TRI_FRACTION_BITS) + 1;
-    if (count<=0) return;
-
-    // sort the edges horizontally
-    if ((left->x > right->x) || 
-        ((left->x == right->x) && (left->x_incr > right->x_incr))) {
-        swap(left, right);
-    }
-
-    int left_x = left->x;
-    int right_x = right->x;
-    const int left_xi = left->x_incr;
-    const int right_xi  = right->x_incr;
-    left->x  += left_xi * count;
-    right->x += right_xi * count;
-
-	const int xmin = c->state.scissor.left;
-	const int xmax = c->state.scissor.right;
-    do {
-        // horizontal scissoring
-        const int32_t xl = max(left_x  >> TRI_ITERATORS_BITS, xmin);
-        const int32_t xr = min(right_x >> TRI_ITERATORS_BITS, xmax);
-        left_x  += left_xi;
-        right_x += right_xi;
-        // invoke the scanline rasterizer
-        if (ggl_likely(xl < xr)) {
-            c->iterators.xl = xl;
-            c->iterators.xr = xr;
-            c->scanline(c);
-        }
-		c->step_y(c);
-	} while (--count);
-}
-
-
-void trianglex_big(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-
-    Edge edges[3];
-	int num_edges = 0;
-	int32_t ymin = TRI_FROM_INT(c->state.scissor.top)    + TRI_HALF;
-	int32_t ymax = TRI_FROM_INT(c->state.scissor.bottom) - TRI_HALF;
-	    
-	edge_setup( edges, &num_edges, v0, v1, ymin, ymax );
-	edge_setup( edges, &num_edges, v0, v2, ymin, ymax );
-	edge_setup( edges, &num_edges, v1, v2, ymin, ymax );
-
-    if (ggl_unlikely(num_edges<2))  // for really tiny triangles that don't
-		return;                     // cross any scanline centers
-
-    Edge* left  = &edges[0];
-    Edge* right = &edges[1];
-    Edge* other = &edges[2];
-    int32_t y_top = min(left->y_top, right->y_top);
-    int32_t y_bot = max(left->y_bot, right->y_bot);
-
-	if (ggl_likely(num_edges==3)) {
-        y_top = min(y_top, edges[2].y_top);
-        y_bot = max(y_bot, edges[2].y_bot);
-		if (edges[0].y_top > y_top) {
-            other = &edges[0];
-            left  = &edges[2];
-		} else if (edges[1].y_top > y_top) {
-            other = &edges[1];
-            right = &edges[2];
-		}
-    }
-
-    c->init_y(c, y_top >> TRI_FRACTION_BITS);
-
-    int32_t y_mid = min(left->y_bot, right->y_bot);
-    triangle_sweep_edges( left, right, y_top, y_mid, c );
-
-    // second scanline sweep loop, if necessary
-    y_mid += TRI_ONE;
-    if (y_mid <= y_bot) {
-        ((left->y_bot == y_bot) ? right : left) = other;
-        if (other->y_top < y_mid) {
-            other->x += other->x_incr;
-        }
-        triangle_sweep_edges( left, right, y_mid, y_bot, c );
-    }
-}
-
-void aa_trianglex(void* con,
-        const GGLcoord* a, const GGLcoord* b, const GGLcoord* c)
-{
-    GGLcoord pts[6] = { a[0], a[1], b[0], b[1], c[0], c[1] };
-    aapolyx(con, pts, 3);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-struct AAEdge
-{
-    GGLfixed x;         // edge position in 12.16 coordinates
-    GGLfixed x_incr;    // on each y step, increment x by that amount
-    GGLfixed y_incr;    // on each x step, increment y by that amount
-    int16_t y_top;      // starting scanline, 12.4 format
-    int16_t y_bot;      // starting scanline, 12.4 format
-    void dump();
-};
-
-void AAEdge::dump()
-{
-    float tri  = 1.0f / TRI_ONE;
-    float iter = 1.0f / (1<<TRI_ITERATORS_BITS);
-    float fix  = 1.0f / FIXED_ONE;
-    ALOGD(   "x=%08x (%.3f), "
-            "x_incr=%08x (%.3f), y_incr=%08x (%.3f), "
-            "y_top=%08x (%.3f), y_bot=%08x (%.3f) ",
-        x, x*fix,
-        x_incr, x_incr*iter,
-        y_incr, y_incr*iter,
-        y_top, y_top*tri,
-        y_bot, y_bot*tri );
-}
-
-// the following function sets up an edge, it assumes
-// that ymin and ymax are in already in the 'reduced'
-// format
-static __attribute__((noinline))
-void aa_edge_setup(
-        AAEdge*         edges,
-        int*            pcount,
-        const GGLcoord* p1,
-        const GGLcoord* p2,
-        int32_t         ymin,
-        int32_t         ymax )
-{
-    const GGLfixed*  top = p1;
-    const GGLfixed*  bot = p2;
-    AAEdge* edge = edges + *pcount;
-
-    if (top[1] > bot[1])
-        swap(top, bot);
-
-    int  y1 = top[1];
-    int  y2 = bot[1];
-    int  dy = y2 - y1;
-
-    if (dy==0 || y1>ymax || y2<ymin)
-        return;
-
-    if (y1 > ymin)
-        ymin = y1;
-    
-    if (y2 < ymax)
-        ymax = y2;
-
-    const int x1 = top[0];
-    const int dx = bot[0] - x1;
-    const int shift = FIXED_BITS - TRI_FRACTION_BITS;
-
-    // setup edge fields
-    edge->x      = x1 << shift;
-    edge->x_incr = 0;
-    edge->y_top  = ymin;
-    edge->y_bot  = ymax;
-    edge->y_incr = 0x7FFFFFFF;
-
-    if (ggl_likely(ymin <= ymax && dx)) {
-        edge->x_incr = gglDivQ16(dx, dy);
-        if (dx != 0) {
-            edge->y_incr = abs(gglDivQ16(dy, dx));
-        }
-    }
-    if (ggl_likely(y1 < ymin)) {
-        int32_t xadjust = (edge->x_incr * (ymin-y1))
-                >> (TRI_FRACTION_BITS + TRI_ITERATORS_BITS - FIXED_BITS);
-        edge->x += xadjust;
-    }
-  
-    ++*pcount;
-}
-
-
-typedef int (*compar_t)(const void*, const void*);
-static int compare_edges(const AAEdge *e0, const AAEdge *e1) {
-    if (e0->y_top > e1->y_top)      return 1;
-    if (e0->y_top < e1->y_top)      return -1;
-    if (e0->x > e1->x)              return 1;
-    if (e0->x < e1->x)              return -1;
-    if (e0->x_incr > e1->x_incr)    return 1;
-    if (e0->x_incr < e1->x_incr)    return -1;
-    return 0; // same edges, should never happen
-}
-
-static inline 
-void SET_COVERAGE(int16_t*& p, int32_t value, ssize_t n)
-{
-    android_memset16((uint16_t*)p, value, n*2);
-    p += n;
-}
-
-static inline 
-void ADD_COVERAGE(int16_t*& p, int32_t value)
-{
-    value = *p + value;
-    if (value >= 0x8000)
-        value = 0x7FFF;
-    *p++ = value;
-}
-
-static inline
-void SUB_COVERAGE(int16_t*& p, int32_t value)
-{
-    value = *p - value;
-    value &= ~(value>>31);
-    *p++ = value;
-}
-
-void aapolyx(void* con,
-        const GGLcoord* pts, int count)
-{
-    /*
-     * NOTE: This routine assumes that the polygon has been clipped to the
-     * viewport already, that is, no vertex lies outside of the framebuffer.
-     * If this happens, the code below won't corrupt memory but the 
-     * coverage values may not be correct.
-     */
-    
-    GGL_CONTEXT(c, con);
-
-    // we do only quads for now (it's used for thick lines)
-    if ((count>4) || (count<2)) return;
-
-    // take scissor into account
-    const int xmin = c->state.scissor.left;
-    const int xmax = c->state.scissor.right;
-    if (xmin >= xmax) return;
-
-    // generate edges from the vertices
-    int32_t ymin = TRI_FROM_INT(c->state.scissor.top);
-    int32_t ymax = TRI_FROM_INT(c->state.scissor.bottom);
-    if (ymin >= ymax) return;
-
-    AAEdge edges[4];
-    int num_edges = 0;
-    GGLcoord const * p = pts;
-    for (int i=0 ; i<count-1 ; i++, p+=2) {
-        aa_edge_setup(edges, &num_edges, p, p+2, ymin, ymax);
-    }
-    aa_edge_setup(edges, &num_edges, p, pts, ymin, ymax );
-    if (ggl_unlikely(num_edges<2))
-        return;
-
-    // sort the edge list top to bottom, left to right.
-    qsort(edges, num_edges, sizeof(AAEdge), (compar_t)compare_edges);
-
-    int16_t* const covPtr = c->state.buffers.coverage;
-    memset(covPtr+xmin, 0, (xmax-xmin)*sizeof(*covPtr));
-
-    // now, sweep all edges in order
-    // start with the 2 first edges. We know that they share their top
-    // vertex, by construction.
-    int i = 2;
-    AAEdge* left  = &edges[0];
-    AAEdge* right = &edges[1];
-    int32_t yt = left->y_top;
-    GGLfixed l = left->x;
-    GGLfixed r = right->x;
-    int retire = 0;
-    int16_t* coverage;
-
-    // at this point we can initialize the rasterizer    
-    c->init_y(c, yt>>TRI_FRACTION_BITS);
-    c->iterators.xl = xmax;
-    c->iterators.xr = xmin;
-
-    do {
-        int32_t y = min(min(left->y_bot, right->y_bot), TRI_FLOOR(yt + TRI_ONE));
-        const int32_t shift = TRI_FRACTION_BITS + TRI_ITERATORS_BITS - FIXED_BITS;
-        const int cf_shift = (1 + TRI_FRACTION_BITS*2 + TRI_ITERATORS_BITS - 15);
-
-        // compute xmin and xmax for the left edge
-        GGLfixed l_min = gglMulAddx(left->x_incr, y - left->y_top, left->x, shift);
-        GGLfixed l_max = l;
-        l = l_min;
-        if (l_min > l_max)
-            swap(l_min, l_max);
-
-        // compute xmin and xmax for the right edge
-        GGLfixed r_min = gglMulAddx(right->x_incr, y - right->y_top, right->x, shift);
-        GGLfixed r_max = r;
-        r = r_min;
-        if (r_min > r_max)
-            swap(r_min, r_max);
-
-        // make sure we're not touching coverage values outside of the
-        // framebuffer
-        l_min &= ~(l_min>>31);
-        r_min &= ~(r_min>>31);
-        l_max &= ~(l_max>>31);
-        r_max &= ~(r_max>>31);
-        if (gglFixedToIntFloor(l_min) >= xmax) l_min = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntFloor(r_min) >= xmax) r_min = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntCeil(l_max) >= xmax)  l_max = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntCeil(r_max) >= xmax)  r_max = gglIntToFixed(xmax)-1;
-
-        // compute the integer versions of the above
-        const GGLfixed l_min_i = gglFloorx(l_min);
-        const GGLfixed l_max_i = gglCeilx (l_max);
-        const GGLfixed r_min_i = gglFloorx(r_min);
-        const GGLfixed r_max_i = gglCeilx (r_max);
-
-        // clip horizontally using the scissor
-        const int xml = max(xmin, gglFixedToIntFloor(l_min_i));
-        const int xmr = min(xmax, gglFixedToIntFloor(r_max_i));
-
-        // if we just stepped to a new scanline, render the previous one.
-        // and clear the coverage buffer
-        if (retire) {
-            if (c->iterators.xl < c->iterators.xr)
-                c->scanline(c);
-            c->step_y(c);
-            memset(covPtr+xmin, 0, (xmax-xmin)*sizeof(*covPtr));
-            c->iterators.xl = xml;
-            c->iterators.xr = xmr;
-        } else {
-            // update the horizontal range of this scanline
-            c->iterators.xl = min(c->iterators.xl, xml);
-            c->iterators.xr = max(c->iterators.xr, xmr);
-        }
-
-        coverage = covPtr + gglFixedToIntFloor(l_min_i);
-        if (l_min_i == gglFloorx(l_max)) {
-            
-            /*
-             *  fully traverse this pixel vertically
-             *       l_max
-             *  +-----/--+  yt
-             *  |    /   |  
-             *  |   /    |
-             *  |  /     |
-             *  +-/------+  y
-             *   l_min  (l_min_i + TRI_ONE)
-             */
-              
-            GGLfixed dx = l_max - l_min;
-            int32_t dy = y - yt;
-            int cf = gglMulx((dx >> 1) + (l_min_i + FIXED_ONE - l_max), dy,
-                FIXED_BITS + TRI_FRACTION_BITS - 15);
-            ADD_COVERAGE(coverage, cf);
-            // all pixels on the right have cf = 1.0
-        } else {
-            /*
-             *  spans several pixels in one scanline
-             *            l_max
-             *  +--------+--/-----+  yt
-             *  |        |/       |
-             *  |       /|        |
-             *  |     /  |        |
-             *  +---/----+--------+  y
-             *   l_min (l_min_i + TRI_ONE)
-             */
-
-            // handle the first pixel separately...
-            const int32_t y_incr = left->y_incr;
-            int32_t dx = TRI_FROM_FIXED(l_min_i - l_min) + TRI_ONE;
-            int32_t cf = (dx * dx * y_incr) >> cf_shift;
-            ADD_COVERAGE(coverage, cf);
-
-            // following pixels get covered by y_incr, but we need
-            // to fix-up the cf to account for previous partial pixel
-            dx = TRI_FROM_FIXED(l_min - l_min_i);
-            cf -= (dx * dx * y_incr) >> cf_shift;
-            for (int x = l_min_i+FIXED_ONE ; x < l_max_i-FIXED_ONE ; x += FIXED_ONE) {
-                cf += y_incr >> (TRI_ITERATORS_BITS-15);
-                ADD_COVERAGE(coverage, cf);
-            }
-            
-            // and the last pixel
-            dx = TRI_FROM_FIXED(l_max - l_max_i) - TRI_ONE;
-            cf += (dx * dx * y_incr) >> cf_shift;
-            ADD_COVERAGE(coverage, cf);
-        }
-        
-        // now, fill up all fully covered pixels
-        coverage = covPtr + gglFixedToIntFloor(l_max_i);
-        int cf = ((y - yt) << (15 - TRI_FRACTION_BITS));
-        if (ggl_likely(cf >= 0x8000)) {
-            SET_COVERAGE(coverage, 0x7FFF, ((r_max - l_max_i)>>FIXED_BITS)+1);
-        } else {
-            for (int x=l_max_i ; x<r_max ; x+=FIXED_ONE) {
-                ADD_COVERAGE(coverage, cf);
-            }
-        }
-        
-        // subtract the coverage of the right edge
-        coverage = covPtr + gglFixedToIntFloor(r_min_i); 
-        if (r_min_i == gglFloorx(r_max)) {
-            GGLfixed dx = r_max - r_min;
-            int32_t dy = y - yt;
-            int cf = gglMulx((dx >> 1) + (r_min_i + FIXED_ONE - r_max), dy,
-                FIXED_BITS + TRI_FRACTION_BITS - 15);
-            SUB_COVERAGE(coverage, cf);
-            // all pixels on the right have cf = 1.0
-        } else {
-            // handle the first pixel separately...
-            const int32_t y_incr = right->y_incr;
-            int32_t dx = TRI_FROM_FIXED(r_min_i - r_min) + TRI_ONE;
-            int32_t cf = (dx * dx * y_incr) >> cf_shift;
-            SUB_COVERAGE(coverage, cf);
-            
-            // following pixels get covered by y_incr, but we need
-            // to fix-up the cf to account for previous partial pixel
-            dx = TRI_FROM_FIXED(r_min - r_min_i);
-            cf -= (dx * dx * y_incr) >> cf_shift;
-            for (int x = r_min_i+FIXED_ONE ; x < r_max_i-FIXED_ONE ; x += FIXED_ONE) {
-                cf += y_incr >> (TRI_ITERATORS_BITS-15);
-                SUB_COVERAGE(coverage, cf);
-            }
-            
-            // and the last pixel
-            dx = TRI_FROM_FIXED(r_max - r_max_i) - TRI_ONE;
-            cf += (dx * dx * y_incr) >> cf_shift;
-            SUB_COVERAGE(coverage, cf);
-        }
-
-        // did we reach the end of an edge? if so, get a new one.
-        if (y == left->y_bot || y == right->y_bot) {
-            // bail out if we're done
-            if (i>=num_edges)
-                break;
-            if (y == left->y_bot)
-                left = &edges[i++];
-            if (y == right->y_bot)
-                right = &edges[i++];
-        }
-
-        // next scanline
-        yt = y;
-        
-        // did we just finish a scanline?        
-        retire = (y << (32-TRI_FRACTION_BITS)) == 0;
-    } while (true);
-
-    // render the last scanline
-    if (c->iterators.xl < c->iterators.xr)
-        c->scanline(c);
-}
-
-}; // namespace android
diff --git a/libpixelflinger/trap.h b/libpixelflinger/trap.h
deleted file mode 100644
index 7cce7b3..0000000
--- a/libpixelflinger/trap.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* libs/pixelflinger/trap.h
-**
-** Copyright 2006, 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_TRAP_H
-#define ANDROID_TRAP_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_trap(context_t* c);
-void ggl_state_changed(context_t* c, int flags);
-
-}; // namespace android
-
-#endif
diff --git a/libprocessgroup/profiles/task_profiles.json b/libprocessgroup/profiles/task_profiles.json
index a515e58..bc6bc7c 100644
--- a/libprocessgroup/profiles/task_profiles.json
+++ b/libprocessgroup/profiles/task_profiles.json
@@ -49,6 +49,11 @@
       "Name": "UClampMax",
       "Controller": "cpu",
       "File": "cpu.uclamp.max"
+    },
+    {
+      "Name": "FreezerState",
+      "Controller": "freezer",
+      "File": "frozen/freezer.state"
     }
   ],
 
@@ -531,6 +536,32 @@
           }
         }
       ]
+    },
+    {
+      "Name": "FreezerThawed",
+      "Actions": [
+        {
+          "Name": "SetAttribute",
+          "Params":
+          {
+            "Name": "FreezerState",
+            "Value": "THAWED"
+          }
+        }
+      ]
+    },
+    {
+      "Name": "FreezerFrozen",
+      "Actions": [
+        {
+          "Name": "SetAttribute",
+          "Params":
+          {
+            "Name": "FreezerState",
+            "Value": "FROZEN"
+          }
+        }
+      ]
     }
   ],
 
diff --git a/libstats/pull/Android.bp b/libstats/pull/Android.bp
new file mode 100644
index 0000000..a8b4a4f
--- /dev/null
+++ b/libstats/pull/Android.bp
@@ -0,0 +1,110 @@
+//
+// Copyright (C) 2019 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.
+//
+
+// ==========================================================
+// Native library to register a pull atom callback with statsd
+// ==========================================================
+cc_defaults {
+    name: "libstatspull_defaults",
+    srcs: [
+        "stats_pull_atom_callback.cpp",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    export_include_dirs: ["include"],
+    shared_libs: [
+        "libbinder_ndk",
+        "liblog",
+        "libstatssocket",
+    ],
+    static_libs: [
+        "libutils",
+        "statsd-aidl-ndk_platform",
+    ],
+}
+cc_library_shared {
+    name: "libstatspull",
+    defaults: [
+        "libstatspull_defaults"
+    ],
+    // enumerate stable entry points for APEX use
+    stubs: {
+        symbol_file: "libstatspull.map.txt",
+        versions: [
+            "30",
+        ],
+    },
+    apex_available: [
+        "com.android.os.statsd",
+        "test_com.android.os.statsd",
+    ],
+
+    stl: "libc++_static",
+
+    // TODO(b/151102177): Enable it when the build error is fixed.
+    header_abi_checker: {
+        enabled: false,
+    },
+}
+
+// ONLY USE IN TESTS.
+cc_library_static {
+    name: "libstatspull_private",
+    defaults: [
+        "libstatspull_defaults",
+    ],
+    visibility: [
+        "//frameworks/base/apex/statsd/tests/libstatspull",
+    ],
+}
+
+// Note: These unit tests only test PullAtomMetadata.
+// For full E2E tests of libstatspull, use LibStatsPullTests
+cc_test {
+    name: "libstatspull_test",
+    srcs: [
+        "tests/pull_atom_metadata_test.cpp",
+    ],
+    shared_libs: [
+        "libstatspull",
+        "libstatssocket",
+    ],
+    test_suites: ["general-tests", "mts"],
+    test_config: "libstatspull_test.xml",
+
+    //TODO(b/153588990): Remove when the build system properly separates 
+    //32bit and 64bit architectures.
+    compile_multilib: "both",
+    multilib: {
+        lib64: {
+            suffix: "64",
+        },
+        lib32: {
+            suffix: "32",
+        },
+    },
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-missing-field-initializers",
+        "-Wno-unused-variable",
+        "-Wno-unused-function",
+        "-Wno-unused-parameter",
+    ],
+    require_root: true,
+}
diff --git a/libstats/pull/OWNERS b/libstats/pull/OWNERS
new file mode 100644
index 0000000..7855774
--- /dev/null
+++ b/libstats/pull/OWNERS
@@ -0,0 +1,7 @@
+joeo@google.com
+muhammadq@google.com
+ruchirr@google.com
+singhtejinder@google.com
+tsaichristine@google.com
+yaochen@google.com
+yro@google.com
diff --git a/libstats/pull/TEST_MAPPING b/libstats/pull/TEST_MAPPING
new file mode 100644
index 0000000..76f4f02
--- /dev/null
+++ b/libstats/pull/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit" : [
+    {
+      "name" : "libstatspull_test"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/libstats/pull/include/stats_pull_atom_callback.h b/libstats/pull/include/stats_pull_atom_callback.h
new file mode 100644
index 0000000..17df584
--- /dev/null
+++ b/libstats/pull/include/stats_pull_atom_callback.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2019, 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 <stats_event.h>
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Opaque struct representing the metadata for registering an AStatsManager_PullAtomCallback.
+ */
+struct AStatsManager_PullAtomMetadata;
+typedef struct AStatsManager_PullAtomMetadata AStatsManager_PullAtomMetadata;
+
+/**
+ * Allocate and initialize new PullAtomMetadata.
+ *
+ * Must call AStatsManager_PullAtomMetadata_release to free the memory.
+ */
+AStatsManager_PullAtomMetadata* AStatsManager_PullAtomMetadata_obtain();
+
+/**
+ * Frees the memory held by this PullAtomMetadata
+ *
+ * After calling this, the PullAtomMetadata must not be used or modified in any way.
+ */
+void AStatsManager_PullAtomMetadata_release(AStatsManager_PullAtomMetadata* metadata);
+
+/**
+ * Set the cool down time of the pull in milliseconds. If two successive pulls are issued
+ * within the cool down, a cached version of the first will be used for the second. The minimum
+ * allowed cool down is one second.
+ */
+void AStatsManager_PullAtomMetadata_setCoolDownMillis(AStatsManager_PullAtomMetadata* metadata,
+                                                      int64_t cool_down_millis);
+
+/**
+ * Get the cool down time of the pull in milliseconds.
+ */
+int64_t AStatsManager_PullAtomMetadata_getCoolDownMillis(AStatsManager_PullAtomMetadata* metadata);
+
+/**
+ * Set the maximum time the pull can take in milliseconds.
+ * The maximum allowed timeout is 10 seconds.
+ */
+void AStatsManager_PullAtomMetadata_setTimeoutMillis(AStatsManager_PullAtomMetadata* metadata,
+                                                     int64_t timeout_millis);
+
+/**
+ * Get the maximum time the pull can take in milliseconds.
+ */
+int64_t AStatsManager_PullAtomMetadata_getTimeoutMillis(AStatsManager_PullAtomMetadata* metadata);
+
+/**
+ * Set the additive fields of this pulled atom.
+ *
+ * This is only applicable for atoms which have a uid field. When tasks are run in
+ * isolated processes, the data will be attributed to the host uid. Additive fields
+ * will be combined when the non-additive fields are the same.
+ */
+void AStatsManager_PullAtomMetadata_setAdditiveFields(AStatsManager_PullAtomMetadata* metadata,
+                                                      int32_t* additive_fields, int32_t num_fields);
+
+/**
+ * Get the number of additive fields for this pulled atom. This is intended to be called before
+ * AStatsManager_PullAtomMetadata_getAdditiveFields to determine the size of the array.
+ */
+int32_t AStatsManager_PullAtomMetadata_getNumAdditiveFields(
+        AStatsManager_PullAtomMetadata* metadata);
+
+/**
+ * Get the additive fields of this pulled atom.
+ *
+ * \param fields an output parameter containing the additive fields for this PullAtomMetadata.
+ *               Fields is an array and it is assumed that it is at least as large as the number of
+ *               additive fields, which can be obtained by calling
+ *               AStatsManager_PullAtomMetadata_getNumAdditiveFields.
+ */
+void AStatsManager_PullAtomMetadata_getAdditiveFields(AStatsManager_PullAtomMetadata* metadata,
+                                                      int32_t* fields);
+
+/**
+ * Return codes for the result of a pull.
+ */
+typedef int32_t AStatsManager_PullAtomCallbackReturn;
+enum {
+    // Value indicating that this pull was successful and that the result should be used.
+    AStatsManager_PULL_SUCCESS = 0,
+    // Value indicating that this pull was unsuccessful and that the result should not be used.
+    AStatsManager_PULL_SKIP = 1,
+};
+
+/**
+ * Opaque struct representing a list of AStatsEvent objects.
+ */
+struct AStatsEventList;
+typedef struct AStatsEventList AStatsEventList;
+
+/**
+ * Appends and returns an AStatsEvent to the end of the AStatsEventList.
+ *
+ * If an AStatsEvent is obtained in this manner, the memory is internally managed and
+ * AStatsEvent_release does not need to be called. The lifetime of the AStatsEvent is that of the
+ * AStatsEventList.
+ *
+ * The AStatsEvent does still need to be built by calling AStatsEvent_build.
+ */
+AStatsEvent* AStatsEventList_addStatsEvent(AStatsEventList* pull_data);
+
+/**
+ * Callback interface for pulling atoms requested by the stats service.
+ *
+ * \param atom_tag the tag of the atom to pull.
+ * \param data an output parameter in which the caller should fill the results of the pull. This
+ *             param cannot be NULL and it's lifetime is as long as the execution of the callback.
+ *             It must not be accessed or modified after returning from the callback.
+ * \param cookie the opaque pointer passed in AStatsManager_registerPullAtomCallback.
+ * \return AStatsManager_PULL_SUCCESS if the pull was successful, or AStatsManager_PULL_SKIP if not.
+ */
+typedef AStatsManager_PullAtomCallbackReturn (*AStatsManager_PullAtomCallback)(
+        int32_t atom_tag, AStatsEventList* data, void* cookie);
+/**
+ * Sets a callback for an atom when that atom is to be pulled. The stats service will
+ * invoke the callback when the stats service determines that this atom needs to be
+ * pulled.
+ *
+ * Requires the REGISTER_STATS_PULL_ATOM permission.
+ *
+ * \param atom_tag          The tag of the atom for this pull atom callback.
+ * \param metadata          Optional metadata specifying the timeout, cool down time, and
+ *                          additive fields for mapping isolated to host uids.
+ *                          This param is nullable, in which case defaults will be used.
+ * \param callback          The callback to be invoked when the stats service pulls the atom.
+ * \param cookie            A pointer that will be passed back to the callback.
+ *                          It has no meaning to statsd.
+ */
+void AStatsManager_setPullAtomCallback(int32_t atom_tag, AStatsManager_PullAtomMetadata* metadata,
+                                       AStatsManager_PullAtomCallback callback, void* cookie);
+
+/**
+ * Clears a callback for an atom when that atom is to be pulled. Note that any ongoing
+ * pulls will still occur.
+ *
+ * Requires the REGISTER_STATS_PULL_ATOM permission.
+ *
+ * \param atomTag           The tag of the atom of which to unregister
+ */
+void AStatsManager_clearPullAtomCallback(int32_t atom_tag);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/libstats/pull/libstatspull.map.txt b/libstats/pull/libstatspull.map.txt
new file mode 100644
index 0000000..e0e851a
--- /dev/null
+++ b/libstats/pull/libstatspull.map.txt
@@ -0,0 +1,17 @@
+LIBSTATSPULL {
+    global:
+        AStatsManager_PullAtomMetadata_obtain; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_release; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_setCoolDownMillis; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_getCoolDownMillis; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_setTimeoutMillis; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_getTimeoutMillis; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_setAdditiveFields; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_getNumAdditiveFields; # apex # introduced=30
+        AStatsManager_PullAtomMetadata_getAdditiveFields; # apex # introduced=30
+        AStatsEventList_addStatsEvent; # apex # introduced=30
+        AStatsManager_setPullAtomCallback; # apex # introduced=30
+        AStatsManager_clearPullAtomCallback; # apex # introduced=30
+    local:
+        *;
+};
diff --git a/libstats/pull/libstatspull_test.xml b/libstats/pull/libstatspull_test.xml
new file mode 100644
index 0000000..233fc1f
--- /dev/null
+++ b/libstats/pull/libstatspull_test.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<configuration description="Runs libstatspull_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+    <option name="test-suite-tag" value="mts" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
+
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.FilePusher">
+       <option name="cleanup" value="true" />
+       <option name="push" value="libstatspull_test->/data/local/tmp/libstatspull_test" />
+       <option name="append-bitness" value="true" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="libstatspull_test" />
+    </test>
+
+    <object type="module_controller" class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">
+        <option name="mainline-module-package-name" value="com.google.android.os.statsd" />
+    </object>
+</configuration>
diff --git a/libstats/pull/stats_pull_atom_callback.cpp b/libstats/pull/stats_pull_atom_callback.cpp
new file mode 100644
index 0000000..478cae7
--- /dev/null
+++ b/libstats/pull/stats_pull_atom_callback.cpp
@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2019, 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 <map>
+#include <thread>
+#include <vector>
+
+#include <stats_event.h>
+#include <stats_pull_atom_callback.h>
+
+#include <aidl/android/os/BnPullAtomCallback.h>
+#include <aidl/android/os/IPullAtomResultReceiver.h>
+#include <aidl/android/os/IStatsd.h>
+#include <aidl/android/util/StatsEventParcel.h>
+#include <android/binder_auto_utils.h>
+#include <android/binder_ibinder.h>
+#include <android/binder_manager.h>
+
+using Status = ::ndk::ScopedAStatus;
+using aidl::android::os::BnPullAtomCallback;
+using aidl::android::os::IPullAtomResultReceiver;
+using aidl::android::os::IStatsd;
+using aidl::android::util::StatsEventParcel;
+using ::ndk::SharedRefBase;
+
+struct AStatsEventList {
+    std::vector<AStatsEvent*> data;
+};
+
+AStatsEvent* AStatsEventList_addStatsEvent(AStatsEventList* pull_data) {
+    AStatsEvent* event = AStatsEvent_obtain();
+    pull_data->data.push_back(event);
+    return event;
+}
+
+static const int64_t DEFAULT_COOL_DOWN_MILLIS = 1000LL;  // 1 second.
+static const int64_t DEFAULT_TIMEOUT_MILLIS = 2000LL;    // 2 seconds.
+
+struct AStatsManager_PullAtomMetadata {
+    int64_t cool_down_millis;
+    int64_t timeout_millis;
+    std::vector<int32_t> additive_fields;
+};
+
+AStatsManager_PullAtomMetadata* AStatsManager_PullAtomMetadata_obtain() {
+    AStatsManager_PullAtomMetadata* metadata = new AStatsManager_PullAtomMetadata();
+    metadata->cool_down_millis = DEFAULT_COOL_DOWN_MILLIS;
+    metadata->timeout_millis = DEFAULT_TIMEOUT_MILLIS;
+    metadata->additive_fields = std::vector<int32_t>();
+    return metadata;
+}
+
+void AStatsManager_PullAtomMetadata_release(AStatsManager_PullAtomMetadata* metadata) {
+    delete metadata;
+}
+
+void AStatsManager_PullAtomMetadata_setCoolDownMillis(AStatsManager_PullAtomMetadata* metadata,
+                                                      int64_t cool_down_millis) {
+    metadata->cool_down_millis = cool_down_millis;
+}
+
+int64_t AStatsManager_PullAtomMetadata_getCoolDownMillis(AStatsManager_PullAtomMetadata* metadata) {
+    return metadata->cool_down_millis;
+}
+
+void AStatsManager_PullAtomMetadata_setTimeoutMillis(AStatsManager_PullAtomMetadata* metadata,
+                                                     int64_t timeout_millis) {
+    metadata->timeout_millis = timeout_millis;
+}
+
+int64_t AStatsManager_PullAtomMetadata_getTimeoutMillis(AStatsManager_PullAtomMetadata* metadata) {
+    return metadata->timeout_millis;
+}
+
+void AStatsManager_PullAtomMetadata_setAdditiveFields(AStatsManager_PullAtomMetadata* metadata,
+                                                      int32_t* additive_fields,
+                                                      int32_t num_fields) {
+    metadata->additive_fields.assign(additive_fields, additive_fields + num_fields);
+}
+
+int32_t AStatsManager_PullAtomMetadata_getNumAdditiveFields(
+        AStatsManager_PullAtomMetadata* metadata) {
+    return metadata->additive_fields.size();
+}
+
+void AStatsManager_PullAtomMetadata_getAdditiveFields(AStatsManager_PullAtomMetadata* metadata,
+                                                      int32_t* fields) {
+    std::copy(metadata->additive_fields.begin(), metadata->additive_fields.end(), fields);
+}
+
+class StatsPullAtomCallbackInternal : public BnPullAtomCallback {
+  public:
+    StatsPullAtomCallbackInternal(const AStatsManager_PullAtomCallback callback, void* cookie,
+                                  const int64_t coolDownMillis, const int64_t timeoutMillis,
+                                  const std::vector<int32_t> additiveFields)
+        : mCallback(callback),
+          mCookie(cookie),
+          mCoolDownMillis(coolDownMillis),
+          mTimeoutMillis(timeoutMillis),
+          mAdditiveFields(additiveFields) {}
+
+    Status onPullAtom(int32_t atomTag,
+                      const std::shared_ptr<IPullAtomResultReceiver>& resultReceiver) override {
+        AStatsEventList statsEventList;
+        int successInt = mCallback(atomTag, &statsEventList, mCookie);
+        bool success = successInt == AStatsManager_PULL_SUCCESS;
+
+        // Convert stats_events into StatsEventParcels.
+        std::vector<StatsEventParcel> parcels;
+        for (int i = 0; i < statsEventList.data.size(); i++) {
+            size_t size;
+            uint8_t* buffer = AStatsEvent_getBuffer(statsEventList.data[i], &size);
+
+            StatsEventParcel p;
+            // vector.assign() creates a copy, but this is inevitable unless
+            // stats_event.h/c uses a vector as opposed to a buffer.
+            p.buffer.assign(buffer, buffer + size);
+            parcels.push_back(std::move(p));
+        }
+
+        Status status = resultReceiver->pullFinished(atomTag, success, parcels);
+        if (!status.isOk()) {
+            std::vector<StatsEventParcel> emptyParcels;
+            resultReceiver->pullFinished(atomTag, /*success=*/false, emptyParcels);
+        }
+        for (int i = 0; i < statsEventList.data.size(); i++) {
+            AStatsEvent_release(statsEventList.data[i]);
+        }
+        return Status::ok();
+    }
+
+    int64_t getCoolDownMillis() const { return mCoolDownMillis; }
+    int64_t getTimeoutMillis() const { return mTimeoutMillis; }
+    const std::vector<int32_t>& getAdditiveFields() const { return mAdditiveFields; }
+
+  private:
+    const AStatsManager_PullAtomCallback mCallback;
+    void* mCookie;
+    const int64_t mCoolDownMillis;
+    const int64_t mTimeoutMillis;
+    const std::vector<int32_t> mAdditiveFields;
+};
+
+static std::mutex pullAtomMutex;
+static std::shared_ptr<IStatsd> sStatsd = nullptr;
+
+static std::map<int32_t, std::shared_ptr<StatsPullAtomCallbackInternal>> mPullers;
+static std::shared_ptr<IStatsd> getStatsService();
+
+static void binderDied(void* /*cookie*/) {
+    {
+        std::lock_guard<std::mutex> lock(pullAtomMutex);
+        sStatsd = nullptr;
+    }
+
+    std::shared_ptr<IStatsd> statsService = getStatsService();
+    if (statsService == nullptr) {
+        return;
+    }
+
+    // Since we do not want to make an IPC with the lock held, we first create a
+    // copy of the data with the lock held before iterating through the map.
+    std::map<int32_t, std::shared_ptr<StatsPullAtomCallbackInternal>> pullersCopy;
+    {
+        std::lock_guard<std::mutex> lock(pullAtomMutex);
+        pullersCopy = mPullers;
+    }
+    for (const auto& it : pullersCopy) {
+        statsService->registerNativePullAtomCallback(it.first, it.second->getCoolDownMillis(),
+                                                     it.second->getTimeoutMillis(),
+                                                     it.second->getAdditiveFields(), it.second);
+    }
+}
+
+static ::ndk::ScopedAIBinder_DeathRecipient sDeathRecipient(
+        AIBinder_DeathRecipient_new(binderDied));
+
+static std::shared_ptr<IStatsd> getStatsService() {
+    std::lock_guard<std::mutex> lock(pullAtomMutex);
+    if (!sStatsd) {
+        // Fetch statsd
+        ::ndk::SpAIBinder binder(AServiceManager_getService("stats"));
+        sStatsd = IStatsd::fromBinder(binder);
+        if (sStatsd) {
+            AIBinder_linkToDeath(binder.get(), sDeathRecipient.get(), /*cookie=*/nullptr);
+        }
+    }
+    return sStatsd;
+}
+
+void registerStatsPullAtomCallbackBlocking(int32_t atomTag,
+                                           std::shared_ptr<StatsPullAtomCallbackInternal> cb) {
+    const std::shared_ptr<IStatsd> statsService = getStatsService();
+    if (statsService == nullptr) {
+        // Statsd not available
+        return;
+    }
+
+    statsService->registerNativePullAtomCallback(
+            atomTag, cb->getCoolDownMillis(), cb->getTimeoutMillis(), cb->getAdditiveFields(), cb);
+}
+
+void unregisterStatsPullAtomCallbackBlocking(int32_t atomTag) {
+    const std::shared_ptr<IStatsd> statsService = getStatsService();
+    if (statsService == nullptr) {
+        // Statsd not available
+        return;
+    }
+
+    statsService->unregisterNativePullAtomCallback(atomTag);
+}
+
+void AStatsManager_setPullAtomCallback(int32_t atom_tag, AStatsManager_PullAtomMetadata* metadata,
+                                       AStatsManager_PullAtomCallback callback, void* cookie) {
+    int64_t coolDownMillis =
+            metadata == nullptr ? DEFAULT_COOL_DOWN_MILLIS : metadata->cool_down_millis;
+    int64_t timeoutMillis = metadata == nullptr ? DEFAULT_TIMEOUT_MILLIS : metadata->timeout_millis;
+
+    std::vector<int32_t> additiveFields;
+    if (metadata != nullptr) {
+        additiveFields = metadata->additive_fields;
+    }
+
+    std::shared_ptr<StatsPullAtomCallbackInternal> callbackBinder =
+            SharedRefBase::make<StatsPullAtomCallbackInternal>(callback, cookie, coolDownMillis,
+                                                               timeoutMillis, additiveFields);
+
+    {
+        std::lock_guard<std::mutex> lg(pullAtomMutex);
+        // Always add to the map. If statsd is dead, we will add them when it comes back.
+        mPullers[atom_tag] = callbackBinder;
+    }
+
+    std::thread registerThread(registerStatsPullAtomCallbackBlocking, atom_tag, callbackBinder);
+    registerThread.detach();
+}
+
+void AStatsManager_clearPullAtomCallback(int32_t atom_tag) {
+    {
+        std::lock_guard<std::mutex> lg(pullAtomMutex);
+        // Always remove the puller from our map.
+        // If statsd is down, we will not register it when it comes back.
+        mPullers.erase(atom_tag);
+    }
+    std::thread unregisterThread(unregisterStatsPullAtomCallbackBlocking, atom_tag);
+    unregisterThread.detach();
+}
diff --git a/libstats/pull/tests/pull_atom_metadata_test.cpp b/libstats/pull/tests/pull_atom_metadata_test.cpp
new file mode 100644
index 0000000..abc8e47
--- /dev/null
+++ b/libstats/pull/tests/pull_atom_metadata_test.cpp
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2020, 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 <gtest/gtest.h>
+
+#include <stats_pull_atom_callback.h>
+
+namespace {
+
+static const int64_t DEFAULT_COOL_DOWN_MILLIS = 1000LL;  // 1 second.
+static const int64_t DEFAULT_TIMEOUT_MILLIS = 2000LL;    // 2 seconds.
+
+}  // anonymous namespace
+
+TEST(AStatsManager_PullAtomMetadataTest, TestEmpty) {
+    AStatsManager_PullAtomMetadata* metadata = AStatsManager_PullAtomMetadata_obtain();
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getCoolDownMillis(metadata), DEFAULT_COOL_DOWN_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getTimeoutMillis(metadata), DEFAULT_TIMEOUT_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getNumAdditiveFields(metadata), 0);
+    AStatsManager_PullAtomMetadata_release(metadata);
+}
+
+TEST(AStatsManager_PullAtomMetadataTest, TestSetTimeoutMillis) {
+    int64_t timeoutMillis = 500;
+    AStatsManager_PullAtomMetadata* metadata = AStatsManager_PullAtomMetadata_obtain();
+    AStatsManager_PullAtomMetadata_setTimeoutMillis(metadata, timeoutMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getCoolDownMillis(metadata), DEFAULT_COOL_DOWN_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getTimeoutMillis(metadata), timeoutMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getNumAdditiveFields(metadata), 0);
+    AStatsManager_PullAtomMetadata_release(metadata);
+}
+
+TEST(AStatsManager_PullAtomMetadataTest, TestSetCoolDownMillis) {
+    int64_t coolDownMillis = 10000;
+    AStatsManager_PullAtomMetadata* metadata = AStatsManager_PullAtomMetadata_obtain();
+    AStatsManager_PullAtomMetadata_setCoolDownMillis(metadata, coolDownMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getCoolDownMillis(metadata), coolDownMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getTimeoutMillis(metadata), DEFAULT_TIMEOUT_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getNumAdditiveFields(metadata), 0);
+    AStatsManager_PullAtomMetadata_release(metadata);
+}
+
+TEST(AStatsManager_PullAtomMetadataTest, TestSetAdditiveFields) {
+    const int numFields = 3;
+    int inputFields[numFields] = {2, 4, 6};
+    AStatsManager_PullAtomMetadata* metadata = AStatsManager_PullAtomMetadata_obtain();
+    AStatsManager_PullAtomMetadata_setAdditiveFields(metadata, inputFields, numFields);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getCoolDownMillis(metadata), DEFAULT_COOL_DOWN_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getTimeoutMillis(metadata), DEFAULT_TIMEOUT_MILLIS);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getNumAdditiveFields(metadata), numFields);
+    int outputFields[numFields];
+    AStatsManager_PullAtomMetadata_getAdditiveFields(metadata, outputFields);
+    for (int i = 0; i < numFields; i++) {
+        EXPECT_EQ(inputFields[i], outputFields[i]);
+    }
+    AStatsManager_PullAtomMetadata_release(metadata);
+}
+
+TEST(AStatsManager_PullAtomMetadataTest, TestSetAllElements) {
+    int64_t timeoutMillis = 500;
+    int64_t coolDownMillis = 10000;
+    const int numFields = 3;
+    int inputFields[numFields] = {2, 4, 6};
+
+    AStatsManager_PullAtomMetadata* metadata = AStatsManager_PullAtomMetadata_obtain();
+    AStatsManager_PullAtomMetadata_setTimeoutMillis(metadata, timeoutMillis);
+    AStatsManager_PullAtomMetadata_setCoolDownMillis(metadata, coolDownMillis);
+    AStatsManager_PullAtomMetadata_setAdditiveFields(metadata, inputFields, numFields);
+
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getCoolDownMillis(metadata), coolDownMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getTimeoutMillis(metadata), timeoutMillis);
+    EXPECT_EQ(AStatsManager_PullAtomMetadata_getNumAdditiveFields(metadata), numFields);
+    int outputFields[numFields];
+    AStatsManager_PullAtomMetadata_getAdditiveFields(metadata, outputFields);
+    for (int i = 0; i < numFields; i++) {
+        EXPECT_EQ(inputFields[i], outputFields[i]);
+    }
+    AStatsManager_PullAtomMetadata_release(metadata);
+}
diff --git a/libstats/push_compat/Android.bp b/libstats/push_compat/Android.bp
index cbc65ff..a63a5b6 100644
--- a/libstats/push_compat/Android.bp
+++ b/libstats/push_compat/Android.bp
@@ -38,7 +38,6 @@
     ],
     shared_libs: [
         "liblog",
-        "libutils",
     ],
 }
 
@@ -46,6 +45,9 @@
     name: "libstatspush_compat",
     defaults: ["libstatspush_compat_defaults"],
     export_include_dirs: ["include"],
+    export_header_lib_headers: [
+        "libstatssocket_headers",
+    ],
     static_libs: ["libgtest_prod"],
     apex_available: ["com.android.resolv"],
     min_sdk_version: "29",
diff --git a/libstats/push_compat/StatsEventCompat.cpp b/libstats/push_compat/StatsEventCompat.cpp
index edfa070..12a5dd4 100644
--- a/libstats/push_compat/StatsEventCompat.cpp
+++ b/libstats/push_compat/StatsEventCompat.cpp
@@ -15,41 +15,42 @@
  */
 
 #include "include/StatsEventCompat.h"
+
+#include <chrono>
+
+#include <android-base/chrono_utils.h>
 #include <android-base/properties.h>
 #include <android/api-level.h>
 #include <android/log.h>
 #include <dlfcn.h>
-#include <utils/SystemClock.h>
 
+using android::base::boot_clock;
 using android::base::GetProperty;
 
 const static int kStatsEventTag = 1937006964;
-
-/* Checking ro.build.version.release is fragile, as the release field is
- * an opaque string without structural guarantees. However, testing confirms
- * that on Q devices, the property is "10," and on R, it is "R." Until
- * android_get_device_api_level() is updated, this is the only solution.
- *
- * TODO(b/146019024): migrate to android_get_device_api_level()
- */
 const bool StatsEventCompat::mPlatformAtLeastR =
-        GetProperty("ro.build.version.codename", "") == "R" ||
-        android_get_device_api_level() > __ANDROID_API_Q__;
+        android_get_device_api_level() >= __ANDROID_API_R__;
 
-// definitions of static class variables
+// initializations of static class variables
 bool StatsEventCompat::mAttemptedLoad = false;
-struct stats_event_api_table* StatsEventCompat::mStatsEventApi = nullptr;
 std::mutex StatsEventCompat::mLoadLock;
+AStatsEventApi StatsEventCompat::mAStatsEventApi;
+
+static int64_t elapsedRealtimeNano() {
+    return std::chrono::time_point_cast<std::chrono::nanoseconds>(boot_clock::now())
+            .time_since_epoch()
+            .count();
+}
 
 StatsEventCompat::StatsEventCompat() : mEventQ(kStatsEventTag) {
     // guard loading because StatsEventCompat might be called from multithreaded
     // environment
     {
         std::lock_guard<std::mutex> lg(mLoadLock);
-        if (!mAttemptedLoad) {
+        if (!mAttemptedLoad && mPlatformAtLeastR) {
             void* handle = dlopen("libstatssocket.so", RTLD_NOW);
             if (handle) {
-                mStatsEventApi = (struct stats_event_api_table*)dlsym(handle, "table");
+                initializeApiTableLocked(handle);
             } else {
                 ALOGE("dlopen failed: %s\n", dlerror());
             }
@@ -57,61 +58,93 @@
         mAttemptedLoad = true;
     }
 
-    if (mStatsEventApi) {
-        mEventR = mStatsEventApi->obtain();
-    } else if (!mPlatformAtLeastR) {
-        mEventQ << android::elapsedRealtimeNano();
+    if (useRSchema()) {
+        mEventR = mAStatsEventApi.obtain();
+    } else if (useQSchema()) {
+        mEventQ << elapsedRealtimeNano();
     }
 }
 
 StatsEventCompat::~StatsEventCompat() {
-    if (mStatsEventApi) mStatsEventApi->release(mEventR);
+    if (useRSchema()) mAStatsEventApi.release(mEventR);
+}
+
+// Populates the AStatsEventApi struct by calling dlsym to find the address of
+// each API function.
+void StatsEventCompat::initializeApiTableLocked(void* handle) {
+    mAStatsEventApi.obtain = (AStatsEvent* (*)())dlsym(handle, "AStatsEvent_obtain");
+    mAStatsEventApi.build = (void (*)(AStatsEvent*))dlsym(handle, "AStatsEvent_build");
+    mAStatsEventApi.write = (int (*)(AStatsEvent*))dlsym(handle, "AStatsEvent_write");
+    mAStatsEventApi.release = (void (*)(AStatsEvent*))dlsym(handle, "AStatsEvent_release");
+    mAStatsEventApi.setAtomId =
+            (void (*)(AStatsEvent*, uint32_t))dlsym(handle, "AStatsEvent_setAtomId");
+    mAStatsEventApi.writeInt32 =
+            (void (*)(AStatsEvent*, int32_t))dlsym(handle, "AStatsEvent_writeInt32");
+    mAStatsEventApi.writeInt64 =
+            (void (*)(AStatsEvent*, int64_t))dlsym(handle, "AStatsEvent_writeInt64");
+    mAStatsEventApi.writeFloat =
+            (void (*)(AStatsEvent*, float))dlsym(handle, "AStatsEvent_writeFloat");
+    mAStatsEventApi.writeBool =
+            (void (*)(AStatsEvent*, bool))dlsym(handle, "AStatsEvent_writeBool");
+    mAStatsEventApi.writeByteArray = (void (*)(AStatsEvent*, const uint8_t*, size_t))dlsym(
+            handle, "AStatsEvent_writeByteArray");
+    mAStatsEventApi.writeString =
+            (void (*)(AStatsEvent*, const char*))dlsym(handle, "AStatsEvent_writeString");
+    mAStatsEventApi.writeAttributionChain =
+            (void (*)(AStatsEvent*, const uint32_t*, const char* const*, uint8_t))dlsym(
+                    handle, "AStatsEvent_writeAttributionChain");
+    mAStatsEventApi.addBoolAnnotation =
+            (void (*)(AStatsEvent*, uint8_t, bool))dlsym(handle, "AStatsEvent_addBoolAnnotation");
+    mAStatsEventApi.addInt32Annotation = (void (*)(AStatsEvent*, uint8_t, int32_t))dlsym(
+            handle, "AStatsEvent_addInt32Annotation");
+
+    mAStatsEventApi.initialized = true;
 }
 
 void StatsEventCompat::setAtomId(int32_t atomId) {
-    if (mStatsEventApi) {
-        mStatsEventApi->set_atom_id(mEventR, (uint32_t)atomId);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.setAtomId(mEventR, (uint32_t)atomId);
+    } else if (useQSchema()) {
         mEventQ << atomId;
     }
 }
 
 void StatsEventCompat::writeInt32(int32_t value) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_int32(mEventR, value);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeInt32(mEventR, value);
+    } else if (useQSchema()) {
         mEventQ << value;
     }
 }
 
 void StatsEventCompat::writeInt64(int64_t value) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_int64(mEventR, value);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeInt64(mEventR, value);
+    } else if (useQSchema()) {
         mEventQ << value;
     }
 }
 
 void StatsEventCompat::writeFloat(float value) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_float(mEventR, value);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeFloat(mEventR, value);
+    } else if (useQSchema()) {
         mEventQ << value;
     }
 }
 
 void StatsEventCompat::writeBool(bool value) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_bool(mEventR, value);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeBool(mEventR, value);
+    } else if (useQSchema()) {
         mEventQ << value;
     }
 }
 
 void StatsEventCompat::writeByteArray(const char* buffer, size_t length) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_byte_array(mEventR, (const uint8_t*)buffer, length);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeByteArray(mEventR, reinterpret_cast<const uint8_t*>(buffer), length);
+    } else if (useQSchema()) {
         mEventQ.AppendCharArray(buffer, length);
     }
 }
@@ -119,19 +152,19 @@
 void StatsEventCompat::writeString(const char* value) {
     if (value == nullptr) value = "";
 
-    if (mStatsEventApi) {
-        mStatsEventApi->write_string8(mEventR, value);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeString(mEventR, value);
+    } else if (useQSchema()) {
         mEventQ << value;
     }
 }
 
 void StatsEventCompat::writeAttributionChain(const int32_t* uids, size_t numUids,
                                              const vector<const char*>& tags) {
-    if (mStatsEventApi) {
-        mStatsEventApi->write_attribution_chain(mEventR, (const uint32_t*)uids, tags.data(),
-                                                (uint8_t)numUids);
-    } else if (!mPlatformAtLeastR) {
+    if (useRSchema()) {
+        mAStatsEventApi.writeAttributionChain(mEventR, (const uint32_t*)uids, tags.data(),
+                                              (uint8_t)numUids);
+    } else if (useQSchema()) {
         mEventQ.begin();
         for (size_t i = 0; i < numUids; i++) {
             mEventQ.begin();
@@ -148,26 +181,8 @@
                                           const map<int, int64_t>& int64Map,
                                           const map<int, const char*>& stringMap,
                                           const map<int, float>& floatMap) {
-    if (mStatsEventApi) {
-        vector<struct key_value_pair> pairs;
-
-        for (const auto& it : int32Map) {
-            pairs.push_back({.key = it.first, .valueType = INT32_TYPE, .int32Value = it.second});
-        }
-        for (const auto& it : int64Map) {
-            pairs.push_back({.key = it.first, .valueType = INT64_TYPE, .int64Value = it.second});
-        }
-        for (const auto& it : stringMap) {
-            pairs.push_back({.key = it.first, .valueType = STRING_TYPE, .stringValue = it.second});
-        }
-        for (const auto& it : floatMap) {
-            pairs.push_back({.key = it.first, .valueType = FLOAT_TYPE, .floatValue = it.second});
-        }
-
-        mStatsEventApi->write_key_value_pairs(mEventR, pairs.data(), (uint8_t)pairs.size());
-    }
-
-    else if (!mPlatformAtLeastR) {
+    // AStatsEvent does not support key value pairs.
+    if (useQSchema()) {
         mEventQ.begin();
         writeKeyValuePairMap(int32Map);
         writeKeyValuePairMap(int64Map);
@@ -194,28 +209,35 @@
 template void StatsEventCompat::writeKeyValuePairMap<const char*>(const map<int, const char*>&);
 
 void StatsEventCompat::addBoolAnnotation(uint8_t annotationId, bool value) {
-    if (mStatsEventApi) mStatsEventApi->add_bool_annotation(mEventR, annotationId, value);
+    if (useRSchema()) {
+        mAStatsEventApi.addBoolAnnotation(mEventR, annotationId, value);
+    }
     // Don't do anything if on Q.
 }
 
 void StatsEventCompat::addInt32Annotation(uint8_t annotationId, int32_t value) {
-    if (mStatsEventApi) mStatsEventApi->add_int32_annotation(mEventR, annotationId, value);
+    if (useRSchema()) {
+        mAStatsEventApi.addInt32Annotation(mEventR, annotationId, value);
+    }
     // Don't do anything if on Q.
 }
 
 int StatsEventCompat::writeToSocket() {
-    if (mStatsEventApi) {
-        mStatsEventApi->build(mEventR);
-        return mStatsEventApi->write(mEventR);
+    if (useRSchema()) {
+        return mAStatsEventApi.write(mEventR);
     }
 
-    if (!mPlatformAtLeastR) return mEventQ.write(LOG_ID_STATS);
+    if (useQSchema()) return mEventQ.write(LOG_ID_STATS);
 
-    // We reach here only if we're on R, but libstatspush_compat was unable to
+    // We reach here only if we're on R, but libstatssocket was unable to
     // be loaded using dlopen.
     return -ENOLINK;
 }
 
-bool StatsEventCompat::usesNewSchema() {
-    return mStatsEventApi != nullptr;
+bool StatsEventCompat::useRSchema() {
+    return mPlatformAtLeastR && mAStatsEventApi.initialized;
+}
+
+bool StatsEventCompat::useQSchema() {
+    return !mPlatformAtLeastR;
 }
diff --git a/libstats/push_compat/include/StatsEventCompat.h b/libstats/push_compat/include/StatsEventCompat.h
index a8cde68..00bf48b 100644
--- a/libstats/push_compat/include/StatsEventCompat.h
+++ b/libstats/push_compat/include/StatsEventCompat.h
@@ -26,6 +26,26 @@
 using std::map;
 using std::vector;
 
+struct AStatsEventApi {
+    // Indicates whether the below function pointers have been set using dlsym.
+    bool initialized = false;
+
+    AStatsEvent* (*obtain)(void);
+    void (*build)(AStatsEvent*);
+    int (*write)(AStatsEvent*);
+    void (*release)(AStatsEvent*);
+    void (*setAtomId)(AStatsEvent*, uint32_t);
+    void (*writeInt32)(AStatsEvent*, int32_t);
+    void (*writeInt64)(AStatsEvent*, int64_t);
+    void (*writeFloat)(AStatsEvent*, float);
+    void (*writeBool)(AStatsEvent*, bool);
+    void (*writeByteArray)(AStatsEvent*, const uint8_t*, size_t);
+    void (*writeString)(AStatsEvent*, const char*);
+    void (*writeAttributionChain)(AStatsEvent*, const uint32_t*, const char* const*, uint8_t);
+    void (*addBoolAnnotation)(AStatsEvent*, uint8_t, bool);
+    void (*addInt32Annotation)(AStatsEvent*, uint8_t, int32_t);
+};
+
 class StatsEventCompat {
   public:
     StatsEventCompat();
@@ -57,15 +77,18 @@
     const static bool mPlatformAtLeastR;
     static bool mAttemptedLoad;
     static std::mutex mLoadLock;
-    static struct stats_event_api_table* mStatsEventApi;
+    static AStatsEventApi mAStatsEventApi;
 
     // non-static member variables
-    struct stats_event* mEventR = nullptr;
+    AStatsEvent* mEventR = nullptr;
     stats_event_list mEventQ;
 
     template <class T>
     void writeKeyValuePairMap(const map<int, T>& keyValuePairMap);
 
-    bool usesNewSchema();
+    void initializeApiTableLocked(void* handle);
+    bool useRSchema();
+    bool useQSchema();
+
     FRIEND_TEST(StatsEventCompatTest, TestDynamicLoading);
 };
diff --git a/libstats/push_compat/tests/StatsEventCompat_test.cpp b/libstats/push_compat/tests/StatsEventCompat_test.cpp
index 2be24ec..2a70db5 100644
--- a/libstats/push_compat/tests/StatsEventCompat_test.cpp
+++ b/libstats/push_compat/tests/StatsEventCompat_test.cpp
@@ -21,18 +21,9 @@
 
 using android::base::GetProperty;
 
-/* Checking ro.build.version.release is fragile, as the release field is
- * an opaque string without structural guarantees. However, testing confirms
- * that on Q devices, the property is "10," and on R, it is "R." Until
- * android_get_device_api_level() is updated, this is the only solution.
- *
- *
- * TODO(b/146019024): migrate to android_get_device_api_level()
- */
-const static bool mPlatformAtLeastR = GetProperty("ro.build.version.release", "") == "R" ||
-                                      android_get_device_api_level() > __ANDROID_API_Q__;
+const static bool mPlatformAtLeastR = android_get_device_api_level() >= __ANDROID_API_R__;
 
 TEST(StatsEventCompatTest, TestDynamicLoading) {
     StatsEventCompat event;
-    EXPECT_EQ(mPlatformAtLeastR, event.usesNewSchema());
+    EXPECT_EQ(mPlatformAtLeastR, event.useRSchema());
 }
diff --git a/libstats/socket/Android.bp b/libstats/socket/Android.bp
index 6882ab2..bf79ea2 100644
--- a/libstats/socket/Android.bp
+++ b/libstats/socket/Android.bp
@@ -17,37 +17,68 @@
 // =========================================================================
 // Native library to write stats log to statsd socket on Android R and later
 // =========================================================================
-cc_library {
-    name: "libstatssocket",
+cc_defaults {
+    name: "libstatssocket_defaults",
     srcs: [
         "stats_buffer_writer.c",
         "stats_event.c",
-        // TODO(b/145573568): Remove stats_event_list once stats_event
-        // migration is complete.
-        "stats_event_list.c",
+        "stats_socket.c",
         "statsd_writer.c",
     ],
-    host_supported: true,
+    export_include_dirs: ["include"],
+    static_libs: [
+        "libcutils", // does not expose a stable C API
+    ],
     cflags: [
         "-Wall",
         "-Werror",
-        "-DLIBLOG_LOG_TAG=1006",
-        "-DWRITE_TO_STATSD=1",
-        "-DWRITE_TO_LOGD=0",
     ],
-    export_include_dirs: ["include"],
-    shared_libs: [
-        "libcutils",
-        "liblog",
+}
+
+cc_library {
+    name: "libstatssocket",
+    defaults: [
+        "libstatssocket_defaults",
     ],
+    host_supported: true,
+    target: {
+        // On android, libstatssocket should only be linked as a shared lib
+        android: {
+            static: {
+                enabled: false,
+            },
+        },
+        host: {
+            shared: {
+                enabled: false,
+            },
+        },
+    },
+    stl: "libc++_static",
 
     // enumerate stable entry points for APEX use
     stubs: {
         symbol_file: "libstatssocket.map.txt",
         versions: [
-            "1",
+            "30",
         ],
-    }
+    },
+    apex_available: [
+        "com.android.os.statsd",
+        "test_com.android.os.statsd",
+    ],
+}
+
+//TODO (b/149842105): Figure out if there is a better solution for this.
+cc_test_library {
+    name: "libstatssocket_private",
+    defaults: [
+        "libstatssocket_defaults",
+    ],
+    visibility: [
+        "//frameworks/base/apex/statsd/tests/libstatspull",
+        "//frameworks/base/cmds/statsd",
+    ],
 }
 
 cc_library_headers {
@@ -58,41 +89,36 @@
     min_sdk_version: "29",
 }
 
-cc_benchmark {
-    name: "libstatssocket_benchmark",
-    srcs: [
-        "benchmark/main.cpp",
-        "benchmark/stats_event_benchmark.cpp",
-    ],
-    cflags: [
-        "-Wall",
-        "-Werror",
-    ],
-    static_libs: [
-        "libstatssocket",
-    ],
-    shared_libs: [
-        "libcutils",
-        "liblog",
-        "libgtest_prod",
-    ],
-}
-
 cc_test {
     name: "libstatssocket_test",
-    srcs: ["tests/stats_event_test.cpp"],
+    srcs: [
+        "tests/stats_event_test.cpp",
+        "tests/stats_writer_test.cpp",
+    ],
     cflags: [
         "-Wall",
         "-Werror",
     ],
     static_libs: [
         "libgmock",
-        "libstatssocket",
+        "libstatssocket_private",
     ],
     shared_libs: [
         "libcutils",
-        "liblog",
         "libutils",
     ],
-    test_suites: ["device_tests"],
+    test_suites: ["device-tests", "mts"],
+    test_config: "libstatssocket_test.xml",
+    //TODO(b/153588990): Remove when the build system properly separates.
+    //32bit and 64bit architectures.
+    compile_multilib: "both",
+    multilib: {
+        lib64: {
+            suffix: "64",
+        },
+        lib32: {
+            suffix: "32",
+        },
+    },
+    require_root: true,
 }
diff --git a/libstats/socket/TEST_MAPPING b/libstats/socket/TEST_MAPPING
new file mode 100644
index 0000000..0224998
--- /dev/null
+++ b/libstats/socket/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit" : [
+    {
+      "name" : "libstatssocket_test"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/libstats/socket/benchmark/stats_event_benchmark.cpp b/libstats/socket/benchmark/stats_event_benchmark.cpp
deleted file mode 100644
index 9488168..0000000
--- a/libstats/socket/benchmark/stats_event_benchmark.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2019 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 "benchmark/benchmark.h"
-#include "stats_event.h"
-
-static struct stats_event* constructStatsEvent() {
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, 100);
-
-    // randomly sample atom size
-    int numElements = rand() % 800;
-    for (int i = 0; i < numElements; i++) {
-        stats_event_write_int32(event, i);
-    }
-
-    return event;
-}
-
-static void BM_stats_event_truncate_buffer(benchmark::State& state) {
-    while (state.KeepRunning()) {
-        struct stats_event* event = constructStatsEvent();
-        stats_event_build(event);
-        stats_event_write(event);
-        stats_event_release(event);
-    }
-}
-
-BENCHMARK(BM_stats_event_truncate_buffer);
-
-static void BM_stats_event_full_buffer(benchmark::State& state) {
-    while (state.KeepRunning()) {
-        struct stats_event* event = constructStatsEvent();
-        stats_event_truncate_buffer(event, false);
-        stats_event_build(event);
-        stats_event_write(event);
-        stats_event_release(event);
-    }
-}
-
-BENCHMARK(BM_stats_event_full_buffer);
diff --git a/libstats/socket/include/stats_buffer_writer.h b/libstats/socket/include/stats_buffer_writer.h
index de4a5e2..5b41f0e 100644
--- a/libstats/socket/include/stats_buffer_writer.h
+++ b/libstats/socket/include/stats_buffer_writer.h
@@ -23,6 +23,7 @@
 extern "C" {
 #endif  // __CPLUSPLUS
 void stats_log_close();
+int stats_log_is_closed();
 int write_buffer_to_statsd(void* buffer, size_t size, uint32_t atomId);
 #ifdef __cplusplus
 }
diff --git a/libstats/socket/include/stats_event.h b/libstats/socket/include/stats_event.h
index 080e957..3d3baf9 100644
--- a/libstats/socket/include/stats_event.h
+++ b/libstats/socket/include/stats_event.h
@@ -26,136 +26,136 @@
  * This code defines and encapsulates the socket protocol.
  *
  * Usage:
- *      struct stats_event* event = stats_event_obtain();
+ *      AStatsEvent* event = AStatsEvent_obtain();
  *
- *      stats_event_set_atom_id(event, atomId);
- *      stats_event_write_int32(event, 24);
- *      stats_event_add_bool_annotation(event, 1, true); // annotations apply to the previous field
- *      stats_event_add_int32_annotation(event, 2, 128);
- *      stats_event_write_float(event, 2.0);
+ *      AStatsEvent_setAtomId(event, atomId);
+ *      AStatsEvent_addBoolAnnotation(event, 5, false); // atom-level annotation
+ *      AStatsEvent_writeInt32(event, 24);
+ *      AStatsEvent_addBoolAnnotation(event, 1, true); // annotation for preceding atom field
+ *      AStatsEvent_addInt32Annotation(event, 2, 128);
+ *      AStatsEvent_writeFloat(event, 2.0);
  *
- *      stats_event_build(event);
- *      stats_event_write(event);
- *      stats_event_release(event);
+ *      AStatsEvent_write(event);
+ *      AStatsEvent_release(event);
  *
- * Notes:
- *    (a) write_<type>() and add_<type>_annotation() should be called in the order that fields
- *        and annotations are defined in the atom.
- *    (b) set_atom_id() can be called anytime before stats_event_write().
- *    (c) add_<type>_annotation() calls apply to the previous field.
- *    (d) If errors occur, stats_event_write() will write a bitmask of the errors to the socket.
- *    (e) All strings should be encoded using UTF8.
+ * Note that calls to add atom fields and annotations should be made in the
+ * order that they are defined in the atom.
  */
 
-/* ERRORS */
-#define ERROR_NO_TIMESTAMP 0x1
-#define ERROR_NO_ATOM_ID 0x2
-#define ERROR_OVERFLOW 0x4
-#define ERROR_ATTRIBUTION_CHAIN_TOO_LONG 0x8
-#define ERROR_TOO_MANY_KEY_VALUE_PAIRS 0x10
-#define ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD 0x20
-#define ERROR_INVALID_ANNOTATION_ID 0x40
-#define ERROR_ANNOTATION_ID_TOO_LARGE 0x80
-#define ERROR_TOO_MANY_ANNOTATIONS 0x100
-#define ERROR_TOO_MANY_FIELDS 0x200
-#define ERROR_INVALID_VALUE_TYPE 0x400
-#define ERROR_STRING_NOT_NULL_TERMINATED 0x800
-
-/* TYPE IDS */
-#define INT32_TYPE 0x00
-#define INT64_TYPE 0x01
-#define STRING_TYPE 0x02
-#define LIST_TYPE 0x03
-#define FLOAT_TYPE 0x04
-#define BOOL_TYPE 0x05
-#define BYTE_ARRAY_TYPE 0x06
-#define OBJECT_TYPE 0x07
-#define KEY_VALUE_PAIRS_TYPE 0x08
-#define ATTRIBUTION_CHAIN_TYPE 0x09
-#define ERROR_TYPE 0x0F
-
 #ifdef __cplusplus
 extern "C" {
 #endif  // __CPLUSPLUS
 
-struct stats_event;
-
-/* SYSTEM API */
-struct stats_event* stats_event_obtain();
-// The build function can be called multiple times without error. If the event
-// has been built before, this function is a no-op.
-void stats_event_build(struct stats_event* event);
-int stats_event_write(struct stats_event* event);
-void stats_event_release(struct stats_event* event);
-
-void stats_event_set_atom_id(struct stats_event* event, uint32_t atomId);
-
-void stats_event_write_int32(struct stats_event* event, int32_t value);
-void stats_event_write_int64(struct stats_event* event, int64_t value);
-void stats_event_write_float(struct stats_event* event, float value);
-void stats_event_write_bool(struct stats_event* event, bool value);
-
-void stats_event_write_byte_array(struct stats_event* event, const uint8_t* buf, size_t numBytes);
-
-// Buf must be null-terminated.
-void stats_event_write_string8(struct stats_event* event, const char* value);
-
-// Tags must be null-terminated.
-void stats_event_write_attribution_chain(struct stats_event* event, const uint32_t* uids,
-                                         const char* const* tags, uint8_t numNodes);
-
-/* key_value_pair struct can be constructed as follows:
- *    struct key_value_pair pair = {.key = key, .valueType = STRING_TYPE,
- *                                  .stringValue = buf};
+/**
+ * Opaque struct use to represent a StatsEvent. It builds and stores the data that is sent to
+ * statsd.
  */
-struct key_value_pair {
-    int32_t key;
-    uint8_t valueType;  // expected to be INT32_TYPE, INT64_TYPE, FLOAT_TYPE, or STRING_TYPE
-    union {
-        int32_t int32Value;
-        int64_t int64Value;
-        float floatValue;
-        const char* stringValue;  // must be null terminated
-    };
-};
+struct AStatsEvent;
+typedef struct AStatsEvent AStatsEvent;
 
-void stats_event_write_key_value_pairs(struct stats_event* event, struct key_value_pair* pairs,
-                                       uint8_t numPairs);
+/**
+ * Returns a new AStatsEvent. If you call this function, you must call AStatsEvent_release to free
+ * the allocated memory.
+ */
+AStatsEvent* AStatsEvent_obtain();
 
-void stats_event_add_bool_annotation(struct stats_event* event, uint8_t annotationId, bool value);
-void stats_event_add_int32_annotation(struct stats_event* event, uint8_t annotationId,
-                                      int32_t value);
+/**
+ * Builds and finalizes the AStatsEvent for a pulled event.
+ * This should only be called for pulled AStatsEvents.
+ *
+ * After this function, the StatsEvent must not be modified in any way other than calling release or
+ * write.
+ *
+ * Build can be called multiple times without error.
+ * If the event has been built before, this function is a no-op.
+ */
+void AStatsEvent_build(AStatsEvent* event);
 
-uint32_t stats_event_get_atom_id(struct stats_event* event);
+/**
+ * Writes the StatsEvent to the stats log.
+ *
+ * After calling this, AStatsEvent_release must be called,
+ * and is the only function that can be safely called.
+ */
+int AStatsEvent_write(AStatsEvent* event);
+
+/**
+ * Frees the memory held by this StatsEvent.
+ *
+ * After calling this, the StatsEvent must not be used or modified in any way.
+ */
+void AStatsEvent_release(AStatsEvent* event);
+
+/**
+ * Sets the atom id for this StatsEvent.
+ *
+ * This function should be called immediately after AStatsEvent_obtain. It may
+ * be called additional times as well, but subsequent calls will have no effect.
+ **/
+void AStatsEvent_setAtomId(AStatsEvent* event, uint32_t atomId);
+
+/**
+ * Writes an int32_t field to this StatsEvent.
+ **/
+void AStatsEvent_writeInt32(AStatsEvent* event, int32_t value);
+
+/**
+ * Writes an int64_t field to this StatsEvent.
+ **/
+void AStatsEvent_writeInt64(AStatsEvent* event, int64_t value);
+
+/**
+ * Writes a float field to this StatsEvent.
+ **/
+void AStatsEvent_writeFloat(AStatsEvent* event, float value);
+
+/**
+ * Write a bool field to this StatsEvent.
+ **/
+void AStatsEvent_writeBool(AStatsEvent* event, bool value);
+
+/**
+ * Write a byte array field to this StatsEvent.
+ **/
+void AStatsEvent_writeByteArray(AStatsEvent* event, const uint8_t* buf, size_t numBytes);
+
+/**
+ * Write a string field to this StatsEvent.
+ *
+ * The string must be null-terminated.
+ **/
+void AStatsEvent_writeString(AStatsEvent* event, const char* value);
+
+/**
+ * Write an attribution chain field to this StatsEvent.
+ *
+ * The sizes of uids and tags must be equal. The AttributionNode at position i is
+ * made up of uids[i] and tags[i].
+ *
+ * \param uids array of uids in the attribution chain.
+ * \param tags array of tags in the attribution chain. Each tag must be null-terminated.
+ * \param numNodes the number of AttributionNodes in the attribution chain. This is the length of
+ *                 the uids and the tags.
+ **/
+void AStatsEvent_writeAttributionChain(AStatsEvent* event, const uint32_t* uids,
+                                       const char* const* tags, uint8_t numNodes);
+
+/**
+ * Write a bool annotation for the previous field written.
+ **/
+void AStatsEvent_addBoolAnnotation(AStatsEvent* event, uint8_t annotationId, bool value);
+
+/**
+ * Write an integer annotation for the previous field written.
+ **/
+void AStatsEvent_addInt32Annotation(AStatsEvent* event, uint8_t annotationId, int32_t value);
+
+// Internal/test APIs. Should not be exposed outside of the APEX.
+void AStatsEvent_overwriteTimestamp(AStatsEvent* event, uint64_t timestampNs);
+uint32_t AStatsEvent_getAtomId(AStatsEvent* event);
 // Size is an output parameter.
-uint8_t* stats_event_get_buffer(struct stats_event* event, size_t* size);
-uint32_t stats_event_get_errors(struct stats_event* event);
-
-// This table is used by StatsEventCompat to access the stats_event API.
-struct stats_event_api_table {
-    struct stats_event* (*obtain)(void);
-    void (*build)(struct stats_event*);
-    int (*write)(struct stats_event*);
-    void (*release)(struct stats_event*);
-    void (*set_atom_id)(struct stats_event*, uint32_t);
-    void (*write_int32)(struct stats_event*, int32_t);
-    void (*write_int64)(struct stats_event*, int64_t);
-    void (*write_float)(struct stats_event*, float);
-    void (*write_bool)(struct stats_event*, bool);
-    void (*write_byte_array)(struct stats_event*, const uint8_t*, size_t);
-    void (*write_string8)(struct stats_event*, const char*);
-    void (*write_attribution_chain)(struct stats_event*, const uint32_t*, const char* const*,
-                                    uint8_t);
-    void (*write_key_value_pairs)(struct stats_event*, struct key_value_pair*, uint8_t);
-    void (*add_bool_annotation)(struct stats_event*, uint8_t, bool);
-    void (*add_int32_annotation)(struct stats_event*, uint8_t, int32_t);
-    uint32_t (*get_atom_id)(struct stats_event*);
-    uint8_t* (*get_buffer)(struct stats_event*, size_t*);
-    uint32_t (*get_errors)(struct stats_event*);
-};
-
-// exposed for benchmarking only
-void stats_event_truncate_buffer(struct stats_event* event, bool truncate);
+uint8_t* AStatsEvent_getBuffer(AStatsEvent* event, size_t* size);
+uint32_t AStatsEvent_getErrors(AStatsEvent* event);
 
 #ifdef __cplusplus
 }
diff --git a/libstats/socket/include/stats_event_list.h b/libstats/socket/include/stats_event_list.h
deleted file mode 100644
index 7a26536..0000000
--- a/libstats/socket/include/stats_event_list.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * 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 <log/log_event_list.h>
-#include <sys/uio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-void reset_log_context(android_log_context ctx);
-int write_to_logger(android_log_context context, log_id_t id);
-void note_log_drop(int error, int atomId);
-void stats_log_close();
-int android_log_write_char_array(android_log_context ctx, const char* value, size_t len);
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef __cplusplus
-/**
- * A copy of android_log_event_list class.
- *
- * android_log_event_list is going to be deprecated soon, so copy it here to
- * avoid creating dependency on upstream code. TODO(b/78304629): Rewrite this
- * code.
- */
-class stats_event_list {
-  private:
-    android_log_context ctx;
-    int ret;
-
-    stats_event_list(const stats_event_list&) = delete;
-    void operator=(const stats_event_list&) = delete;
-
-  public:
-    explicit stats_event_list(int tag) : ret(0) {
-        ctx = create_android_logger(static_cast<uint32_t>(tag));
-    }
-    ~stats_event_list() { android_log_destroy(&ctx); }
-
-    int close() {
-        int retval = android_log_destroy(&ctx);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return retval;
-    }
-
-    /* To allow above C calls to use this class as parameter */
-    operator android_log_context() const { return ctx; }
-
-    /* return errors or transmit status */
-    int status() const { return ret; }
-
-    int begin() {
-        int retval = android_log_write_list_begin(ctx);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret;
-    }
-    int end() {
-        int retval = android_log_write_list_end(ctx);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret;
-    }
-
-    stats_event_list& operator<<(int32_t value) {
-        int retval = android_log_write_int32(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(uint32_t value) {
-        int retval = android_log_write_int32(ctx, static_cast<int32_t>(value));
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(bool value) {
-        int retval = android_log_write_int32(ctx, value ? 1 : 0);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(int64_t value) {
-        int retval = android_log_write_int64(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(uint64_t value) {
-        int retval = android_log_write_int64(ctx, static_cast<int64_t>(value));
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(const char* value) {
-        int retval = android_log_write_string8(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(const std::string& value) {
-        int retval = android_log_write_string8_len(ctx, value.data(), value.length());
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    stats_event_list& operator<<(float value) {
-        int retval = android_log_write_float32(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return *this;
-    }
-
-    int write(log_id_t id = LOG_ID_EVENTS) {
-        /* facilitate -EBUSY retry */
-        if ((ret == -EBUSY) || (ret > 0)) {
-            ret = 0;
-        }
-        int retval = write_to_logger(ctx, id);
-        /* existing errors trump transmission errors */
-        if (!ret) {
-            ret = retval;
-        }
-        return ret;
-    }
-
-    /*
-     * Append<Type> methods removes any integer promotion
-     * confusion, and adds access to string with length.
-     * Append methods are also added for all types for
-     * convenience.
-     */
-
-    bool AppendInt(int32_t value) {
-        int retval = android_log_write_int32(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    bool AppendLong(int64_t value) {
-        int retval = android_log_write_int64(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    bool AppendString(const char* value) {
-        int retval = android_log_write_string8(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    bool AppendString(const char* value, size_t len) {
-        int retval = android_log_write_string8_len(ctx, value, len);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    bool AppendString(const std::string& value) {
-        int retval = android_log_write_string8_len(ctx, value.data(), value.length());
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret;
-    }
-
-    bool Append(const std::string& value) {
-        int retval = android_log_write_string8_len(ctx, value.data(), value.length());
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret;
-    }
-
-    bool AppendFloat(float value) {
-        int retval = android_log_write_float32(ctx, value);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    template <typename Tvalue>
-    bool Append(Tvalue value) {
-        *this << value;
-        return ret >= 0;
-    }
-
-    bool Append(const char* value, size_t len) {
-        int retval = android_log_write_string8_len(ctx, value, len);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-
-    bool AppendCharArray(const char* value, size_t len) {
-        int retval = android_log_write_char_array(ctx, value, len);
-        if (retval < 0) {
-            ret = retval;
-        }
-        return ret >= 0;
-    }
-};
-
-#endif
diff --git a/libstats/socket/benchmark/main.cpp b/libstats/socket/include/stats_socket.h
similarity index 65%
copy from libstats/socket/benchmark/main.cpp
copy to libstats/socket/include/stats_socket.h
index 5ebdf6e..5a75fc0 100644
--- a/libstats/socket/benchmark/main.cpp
+++ b/libstats/socket/include/stats_socket.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 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.
@@ -14,6 +14,20 @@
  * limitations under the License.
  */
 
-#include <benchmark/benchmark.h>
+#pragma once
 
-BENCHMARK_MAIN();
+/**
+ * Helpers to manage the statsd socket.
+ **/
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __CPLUSPLUS
+
+/**
+ * Closes the statsd socket file descriptor.
+ **/
+void AStatsSocket_close();
+#ifdef __cplusplus
+}
+#endif  // __CPLUSPLUS
diff --git a/libstats/socket/libstatssocket.map.txt b/libstats/socket/libstatssocket.map.txt
index 55bfbda..5c13904 100644
--- a/libstats/socket/libstatssocket.map.txt
+++ b/libstats/socket/libstatssocket.map.txt
@@ -1,23 +1,20 @@
 LIBSTATSSOCKET {
     global:
-        stats_event_obtain; # apex # introduced=1
-        stats_event_build; # apex # introduced=1
-        stats_event_write; # apex # introduced=1
-        stats_event_release; # apex # introduced=1
-        stats_event_set_atom_id; # apex # introduced=1
-        stats_event_write_int32; # apex # introduced=1
-        stats_event_write_int64; # apex # introduced=1
-        stats_event_write_float; # apex # introduced=1
-        stats_event_write_bool; # apex # introduced=1
-        stats_event_write_byte_array; # apex # introduced=1
-        stats_event_write_string8; # apex # introduced=1
-        stats_event_write_attribution_chain; # apex # introduced=1
-        stats_event_write_key_value_pairs; # apex # introduced=1
-        stats_event_add_bool_annotation; # apex # introduced=1
-        stats_event_add_int32_annotation; # apex # introduced=1
-        stats_event_get_atom_id; # apex # introduced=1
-        stats_event_get_buffer; # apex # introduced=1
-        stats_event_get_errors; # apex # introduced=1
+        AStatsEvent_obtain; # apex # introduced=30
+        AStatsEvent_build; # apex # introduced=30
+        AStatsEvent_write; # apex # introduced=30
+        AStatsEvent_release; # apex # introduced=30
+        AStatsEvent_setAtomId; # apex # introduced=30
+        AStatsEvent_writeInt32; # apex # introduced=30
+        AStatsEvent_writeInt64; # apex # introduced=30
+        AStatsEvent_writeFloat; # apex # introduced=30
+        AStatsEvent_writeBool; # apex # introduced=30
+        AStatsEvent_writeByteArray; # apex # introduced=30
+        AStatsEvent_writeString; # apex # introduced=30
+        AStatsEvent_writeAttributionChain; # apex # introduced=30
+        AStatsEvent_addBoolAnnotation; # apex # introduced=30
+        AStatsEvent_addInt32Annotation; # apex # introduced=30
+        AStatsSocket_close; # apex # introduced=30
     local:
         *;
 };
diff --git a/libstats/socket/libstatssocket_test.xml b/libstats/socket/libstatssocket_test.xml
new file mode 100644
index 0000000..d2694d1
--- /dev/null
+++ b/libstats/socket/libstatssocket_test.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<configuration description="Runs libstatssocket_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+    <option name="test-suite-tag" value="mts" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
+
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.FilePusher">
+       <option name="cleanup" value="true" />
+       <option name="push" value="libstatssocket_test->/data/local/tmp/libstatssocket_test" />
+       <option name="append-bitness" value="true" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="libstatssocket_test" />
+    </test>
+
+    <object type="module_controller" class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">
+        <option name="mainline-module-package-name" value="com.google.android.os.statsd" />
+    </object>
+</configuration>
+
diff --git a/libstats/socket/stats_buffer_writer.c b/libstats/socket/stats_buffer_writer.c
index c5c591d..549acdc 100644
--- a/libstats/socket/stats_buffer_writer.c
+++ b/libstats/socket/stats_buffer_writer.c
@@ -43,27 +43,23 @@
     statsd_writer_init_unlock();
 }
 
+int stats_log_is_closed() {
+    return statsdLoggerWrite.isClosed && (*statsdLoggerWrite.isClosed)();
+}
+
 int write_buffer_to_statsd(void* buffer, size_t size, uint32_t atomId) {
     int ret = 1;
 
-#ifdef __ANDROID__
-    bool statsdEnabled = property_get_bool("ro.statsd.enable", true);
-#else
-    bool statsdEnabled = false;
-#endif
+    struct iovec vecs[2];
+    vecs[0].iov_base = (void*)&kStatsEventTag;
+    vecs[0].iov_len = sizeof(kStatsEventTag);
+    vecs[1].iov_base = buffer;
+    vecs[1].iov_len = size;
 
-    if (statsdEnabled) {
-        struct iovec vecs[2];
-        vecs[0].iov_base = (void*)&kStatsEventTag;
-        vecs[0].iov_len = sizeof(kStatsEventTag);
-        vecs[1].iov_base = buffer;
-        vecs[1].iov_len = size;
+    ret = __write_to_statsd(vecs, 2);
 
-        ret = __write_to_statsd(vecs, 2);
-
-        if (ret < 0) {
-            note_log_drop(ret, atomId);
-        }
+    if (ret < 0) {
+        note_log_drop(ret, atomId);
     }
 
     return ret;
diff --git a/libstats/socket/stats_event.c b/libstats/socket/stats_event.c
index 15039c6..f3e8087 100644
--- a/libstats/socket/stats_event.c
+++ b/libstats/socket/stats_event.c
@@ -23,29 +23,61 @@
 #define LOGGER_ENTRY_MAX_PAYLOAD 4068
 // Max payload size is 4 bytes less as 4 bytes are reserved for stats_eventTag.
 // See android_util_Stats_Log.cpp
-#define MAX_EVENT_PAYLOAD (LOGGER_ENTRY_MAX_PAYLOAD - 4)
+#define MAX_PUSH_EVENT_PAYLOAD (LOGGER_ENTRY_MAX_PAYLOAD - 4)
+
+#define MAX_PULL_EVENT_PAYLOAD (50 * 1024)  // 50 KB
 
 /* POSITIONS */
 #define POS_NUM_ELEMENTS 1
 #define POS_TIMESTAMP (POS_NUM_ELEMENTS + sizeof(uint8_t))
 #define POS_ATOM_ID (POS_TIMESTAMP + sizeof(uint8_t) + sizeof(uint64_t))
-#define POS_FIRST_FIELD (POS_ATOM_ID + sizeof(uint8_t) + sizeof(uint32_t))
 
 /* LIMITS */
 #define MAX_ANNOTATION_COUNT 15
 #define MAX_BYTE_VALUE 127  // parsing side requires that lengths fit in 7 bits
 
-// The stats_event struct holds the serialized encoding of an event
+/* ERRORS */
+#define ERROR_NO_TIMESTAMP 0x1
+#define ERROR_NO_ATOM_ID 0x2
+#define ERROR_OVERFLOW 0x4
+#define ERROR_ATTRIBUTION_CHAIN_TOO_LONG 0x8
+#define ERROR_TOO_MANY_KEY_VALUE_PAIRS 0x10
+#define ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD 0x20
+#define ERROR_INVALID_ANNOTATION_ID 0x40
+#define ERROR_ANNOTATION_ID_TOO_LARGE 0x80
+#define ERROR_TOO_MANY_ANNOTATIONS 0x100
+#define ERROR_TOO_MANY_FIELDS 0x200
+#define ERROR_INVALID_VALUE_TYPE 0x400
+#define ERROR_STRING_NOT_NULL_TERMINATED 0x800
+#define ERROR_ATOM_ID_INVALID_POSITION 0x2000
+
+/* TYPE IDS */
+#define INT32_TYPE 0x00
+#define INT64_TYPE 0x01
+#define STRING_TYPE 0x02
+#define LIST_TYPE 0x03
+#define FLOAT_TYPE 0x04
+#define BOOL_TYPE 0x05
+#define BYTE_ARRAY_TYPE 0x06
+#define OBJECT_TYPE 0x07
+#define KEY_VALUE_PAIRS_TYPE 0x08
+#define ATTRIBUTION_CHAIN_TYPE 0x09
+#define ERROR_TYPE 0x0F
+
+// The AStatsEvent struct holds the serialized encoding of an event
 // within a buf. Also includes other required fields.
-struct stats_event {
+struct AStatsEvent {
     uint8_t* buf;
-    size_t lastFieldPos;  // location of last field within the buf
-    size_t size;          // number of valid bytes within buffer
+    // Location of last field within the buf. Here, field denotes either a
+    // metadata field (e.g. timestamp) or an atom field.
+    size_t lastFieldPos;
+    // Number of valid bytes within the buffer.
+    size_t numBytesWritten;
     uint32_t numElements;
     uint32_t atomId;
     uint32_t errors;
-    bool truncate;
     bool built;
+    size_t bufSize;
 };
 
 static int64_t get_elapsed_realtime_ns() {
@@ -55,93 +87,115 @@
     return (int64_t)t.tv_sec * 1000000000LL + t.tv_nsec;
 }
 
-struct stats_event* stats_event_obtain() {
-    struct stats_event* event = malloc(sizeof(struct stats_event));
-    event->buf = (uint8_t*)calloc(MAX_EVENT_PAYLOAD, 1);
-    event->buf[0] = OBJECT_TYPE;
+AStatsEvent* AStatsEvent_obtain() {
+    AStatsEvent* event = malloc(sizeof(AStatsEvent));
+    event->lastFieldPos = 0;
+    event->numBytesWritten = 2;  // reserve first 2 bytes for root event type and number of elements
+    event->numElements = 0;
     event->atomId = 0;
     event->errors = 0;
-    event->truncate = true;  // truncate for both pulled and pushed atoms
     event->built = false;
+    event->bufSize = MAX_PUSH_EVENT_PAYLOAD;
+    event->buf = (uint8_t*)calloc(event->bufSize, 1);
 
-    // place the timestamp
-    uint64_t timestampNs = get_elapsed_realtime_ns();
-    event->buf[POS_TIMESTAMP] = INT64_TYPE;
-    memcpy(&event->buf[POS_TIMESTAMP + sizeof(uint8_t)], &timestampNs, sizeof(timestampNs));
-
-    event->numElements = 1;
-    event->lastFieldPos = 0;  // 0 since we haven't written a field yet
-    event->size = POS_FIRST_FIELD;
+    event->buf[0] = OBJECT_TYPE;
+    AStatsEvent_writeInt64(event, get_elapsed_realtime_ns());  // write the timestamp
 
     return event;
 }
 
-void stats_event_release(struct stats_event* event) {
+void AStatsEvent_release(AStatsEvent* event) {
     free(event->buf);
     free(event);
 }
 
-void stats_event_set_atom_id(struct stats_event* event, uint32_t atomId) {
+void AStatsEvent_setAtomId(AStatsEvent* event, uint32_t atomId) {
+    if (event->atomId != 0) return;
+    if (event->numElements != 1) {
+        event->errors |= ERROR_ATOM_ID_INVALID_POSITION;
+        return;
+    }
+
     event->atomId = atomId;
-    event->buf[POS_ATOM_ID] = INT32_TYPE;
-    memcpy(&event->buf[POS_ATOM_ID + sizeof(uint8_t)], &atomId, sizeof(atomId));
-    event->numElements++;
+    AStatsEvent_writeInt32(event, atomId);
+}
+
+// Overwrites the timestamp populated in AStatsEvent_obtain with a custom
+// timestamp. Should only be called from test code.
+void AStatsEvent_overwriteTimestamp(AStatsEvent* event, uint64_t timestampNs) {
+    memcpy(&event->buf[POS_TIMESTAMP + sizeof(uint8_t)], &timestampNs, sizeof(timestampNs));
+    // Do not increment numElements because we already accounted for the timestamp
+    // within AStatsEvent_obtain.
 }
 
 // Side-effect: modifies event->errors if the buffer would overflow
-static bool overflows(struct stats_event* event, size_t size) {
-    if (event->size + size > MAX_EVENT_PAYLOAD) {
+static bool overflows(AStatsEvent* event, size_t size) {
+    const size_t totalBytesNeeded = event->numBytesWritten + size;
+    if (totalBytesNeeded > MAX_PULL_EVENT_PAYLOAD) {
         event->errors |= ERROR_OVERFLOW;
         return true;
     }
+
+    // Expand buffer if needed.
+    if (event->bufSize < MAX_PULL_EVENT_PAYLOAD && totalBytesNeeded > event->bufSize) {
+        do {
+            event->bufSize *= 2;
+        } while (event->bufSize <= totalBytesNeeded);
+
+        if (event->bufSize > MAX_PULL_EVENT_PAYLOAD) {
+            event->bufSize = MAX_PULL_EVENT_PAYLOAD;
+        }
+
+        event->buf = (uint8_t*)realloc(event->buf, event->bufSize);
+    }
     return false;
 }
 
-// Side-effect: all append functions increment event->size if there is
+// Side-effect: all append functions increment event->numBytesWritten if there is
 // sufficient space within the buffer to place the value
-static void append_byte(struct stats_event* event, uint8_t value) {
+static void append_byte(AStatsEvent* event, uint8_t value) {
     if (!overflows(event, sizeof(value))) {
-        event->buf[event->size] = value;
-        event->size += sizeof(value);
+        event->buf[event->numBytesWritten] = value;
+        event->numBytesWritten += sizeof(value);
     }
 }
 
-static void append_bool(struct stats_event* event, bool value) {
+static void append_bool(AStatsEvent* event, bool value) {
     append_byte(event, (uint8_t)value);
 }
 
-static void append_int32(struct stats_event* event, int32_t value) {
+static void append_int32(AStatsEvent* event, int32_t value) {
     if (!overflows(event, sizeof(value))) {
-        memcpy(&event->buf[event->size], &value, sizeof(value));
-        event->size += sizeof(value);
+        memcpy(&event->buf[event->numBytesWritten], &value, sizeof(value));
+        event->numBytesWritten += sizeof(value);
     }
 }
 
-static void append_int64(struct stats_event* event, int64_t value) {
+static void append_int64(AStatsEvent* event, int64_t value) {
     if (!overflows(event, sizeof(value))) {
-        memcpy(&event->buf[event->size], &value, sizeof(value));
-        event->size += sizeof(value);
+        memcpy(&event->buf[event->numBytesWritten], &value, sizeof(value));
+        event->numBytesWritten += sizeof(value);
     }
 }
 
-static void append_float(struct stats_event* event, float value) {
+static void append_float(AStatsEvent* event, float value) {
     if (!overflows(event, sizeof(value))) {
-        memcpy(&event->buf[event->size], &value, sizeof(value));
-        event->size += sizeof(float);
+        memcpy(&event->buf[event->numBytesWritten], &value, sizeof(value));
+        event->numBytesWritten += sizeof(float);
     }
 }
 
-static void append_byte_array(struct stats_event* event, const uint8_t* buf, size_t size) {
+static void append_byte_array(AStatsEvent* event, const uint8_t* buf, size_t size) {
     if (!overflows(event, size)) {
-        memcpy(&event->buf[event->size], buf, size);
-        event->size += size;
+        memcpy(&event->buf[event->numBytesWritten], buf, size);
+        event->numBytesWritten += size;
     }
 }
 
 // Side-effect: modifies event->errors if buf is not properly null-terminated
-static void append_string(struct stats_event* event, const char* buf) {
-    size_t size = strnlen(buf, MAX_EVENT_PAYLOAD);
-    if (size == MAX_EVENT_PAYLOAD) {
+static void append_string(AStatsEvent* event, const char* buf) {
+    size_t size = strnlen(buf, MAX_PULL_EVENT_PAYLOAD);
+    if (size == MAX_PULL_EVENT_PAYLOAD) {
         event->errors |= ERROR_STRING_NOT_NULL_TERMINATED;
         return;
     }
@@ -150,61 +204,51 @@
     append_byte_array(event, (uint8_t*)buf, size);
 }
 
-static void start_field(struct stats_event* event, uint8_t typeId) {
-    event->lastFieldPos = event->size;
+static void start_field(AStatsEvent* event, uint8_t typeId) {
+    event->lastFieldPos = event->numBytesWritten;
     append_byte(event, typeId);
     event->numElements++;
 }
 
-void stats_event_write_int32(struct stats_event* event, int32_t value) {
-    if (event->errors) return;
-
+void AStatsEvent_writeInt32(AStatsEvent* event, int32_t value) {
     start_field(event, INT32_TYPE);
     append_int32(event, value);
 }
 
-void stats_event_write_int64(struct stats_event* event, int64_t value) {
-    if (event->errors) return;
-
+void AStatsEvent_writeInt64(AStatsEvent* event, int64_t value) {
     start_field(event, INT64_TYPE);
     append_int64(event, value);
 }
 
-void stats_event_write_float(struct stats_event* event, float value) {
-    if (event->errors) return;
-
+void AStatsEvent_writeFloat(AStatsEvent* event, float value) {
     start_field(event, FLOAT_TYPE);
     append_float(event, value);
 }
 
-void stats_event_write_bool(struct stats_event* event, bool value) {
-    if (event->errors) return;
-
+void AStatsEvent_writeBool(AStatsEvent* event, bool value) {
     start_field(event, BOOL_TYPE);
     append_bool(event, value);
 }
 
-void stats_event_write_byte_array(struct stats_event* event, const uint8_t* buf, size_t numBytes) {
-    if (event->errors) return;
-
+void AStatsEvent_writeByteArray(AStatsEvent* event, const uint8_t* buf, size_t numBytes) {
     start_field(event, BYTE_ARRAY_TYPE);
     append_int32(event, numBytes);
     append_byte_array(event, buf, numBytes);
 }
 
 // Value is assumed to be encoded using UTF8
-void stats_event_write_string8(struct stats_event* event, const char* value) {
-    if (event->errors) return;
-
+void AStatsEvent_writeString(AStatsEvent* event, const char* value) {
     start_field(event, STRING_TYPE);
     append_string(event, value);
 }
 
 // Tags are assumed to be encoded using UTF8
-void stats_event_write_attribution_chain(struct stats_event* event, const uint32_t* uids,
-                                         const char* const* tags, uint8_t numNodes) {
-    if (numNodes > MAX_BYTE_VALUE) event->errors |= ERROR_ATTRIBUTION_CHAIN_TOO_LONG;
-    if (event->errors) return;
+void AStatsEvent_writeAttributionChain(AStatsEvent* event, const uint32_t* uids,
+                                       const char* const* tags, uint8_t numNodes) {
+    if (numNodes > MAX_BYTE_VALUE) {
+        event->errors |= ERROR_ATTRIBUTION_CHAIN_TOO_LONG;
+        return;
+    }
 
     start_field(event, ATTRIBUTION_CHAIN_TYPE);
     append_byte(event, numNodes);
@@ -215,39 +259,8 @@
     }
 }
 
-void stats_event_write_key_value_pairs(struct stats_event* event, struct key_value_pair* pairs,
-                                       uint8_t numPairs) {
-    if (numPairs > MAX_BYTE_VALUE) event->errors |= ERROR_TOO_MANY_KEY_VALUE_PAIRS;
-    if (event->errors) return;
-
-    start_field(event, KEY_VALUE_PAIRS_TYPE);
-    append_byte(event, numPairs);
-
-    for (uint8_t i = 0; i < numPairs; i++) {
-        append_int32(event, pairs[i].key);
-        append_byte(event, pairs[i].valueType);
-        switch (pairs[i].valueType) {
-            case INT32_TYPE:
-                append_int32(event, pairs[i].int32Value);
-                break;
-            case INT64_TYPE:
-                append_int64(event, pairs[i].int64Value);
-                break;
-            case FLOAT_TYPE:
-                append_float(event, pairs[i].floatValue);
-                break;
-            case STRING_TYPE:
-                append_string(event, pairs[i].stringValue);
-                break;
-            default:
-                event->errors |= ERROR_INVALID_VALUE_TYPE;
-                return;
-        }
-    }
-}
-
 // Side-effect: modifies event->errors if field has too many annotations
-static void increment_annotation_count(struct stats_event* event) {
+static void increment_annotation_count(AStatsEvent* event) {
     uint8_t fieldType = event->buf[event->lastFieldPos] & 0x0F;
     uint32_t oldAnnotationCount = (event->buf[event->lastFieldPos] & 0xF0) >> 4;
     uint32_t newAnnotationCount = oldAnnotationCount + 1;
@@ -260,10 +273,14 @@
     event->buf[event->lastFieldPos] = (((uint8_t)newAnnotationCount << 4) & 0xF0) | fieldType;
 }
 
-void stats_event_add_bool_annotation(struct stats_event* event, uint8_t annotationId, bool value) {
-    if (event->lastFieldPos == 0) event->errors |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
-    if (annotationId > MAX_BYTE_VALUE) event->errors |= ERROR_ANNOTATION_ID_TOO_LARGE;
-    if (event->errors) return;
+void AStatsEvent_addBoolAnnotation(AStatsEvent* event, uint8_t annotationId, bool value) {
+    if (event->numElements < 2) {
+        event->errors |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
+        return;
+    } else if (annotationId > MAX_BYTE_VALUE) {
+        event->errors |= ERROR_ANNOTATION_ID_TOO_LARGE;
+        return;
+    }
 
     append_byte(event, annotationId);
     append_byte(event, BOOL_TYPE);
@@ -271,11 +288,14 @@
     increment_annotation_count(event);
 }
 
-void stats_event_add_int32_annotation(struct stats_event* event, uint8_t annotationId,
-                                      int32_t value) {
-    if (event->lastFieldPos == 0) event->errors |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
-    if (annotationId > MAX_BYTE_VALUE) event->errors |= ERROR_ANNOTATION_ID_TOO_LARGE;
-    if (event->errors) return;
+void AStatsEvent_addInt32Annotation(AStatsEvent* event, uint8_t annotationId, int32_t value) {
+    if (event->numElements < 2) {
+        event->errors |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
+        return;
+    } else if (annotationId > MAX_BYTE_VALUE) {
+        event->errors |= ERROR_ANNOTATION_ID_TOO_LARGE;
+        return;
+    }
 
     append_byte(event, annotationId);
     append_byte(event, INT32_TYPE);
@@ -283,72 +303,49 @@
     increment_annotation_count(event);
 }
 
-uint32_t stats_event_get_atom_id(struct stats_event* event) {
+uint32_t AStatsEvent_getAtomId(AStatsEvent* event) {
     return event->atomId;
 }
 
-uint8_t* stats_event_get_buffer(struct stats_event* event, size_t* size) {
-    if (size) *size = event->size;
+uint8_t* AStatsEvent_getBuffer(AStatsEvent* event, size_t* size) {
+    if (size) *size = event->numBytesWritten;
     return event->buf;
 }
 
-uint32_t stats_event_get_errors(struct stats_event* event) {
+uint32_t AStatsEvent_getErrors(AStatsEvent* event) {
     return event->errors;
 }
 
-void stats_event_truncate_buffer(struct stats_event* event, bool truncate) {
-    event->truncate = truncate;
-}
-
-void stats_event_build(struct stats_event* event) {
-    if (event->built) return;
-
-    if (event->atomId == 0) event->errors |= ERROR_NO_ATOM_ID;
-
-    if (event->numElements > MAX_BYTE_VALUE) {
-        event->errors |= ERROR_TOO_MANY_FIELDS;
-    } else {
-        event->buf[POS_NUM_ELEMENTS] = event->numElements;
-    }
+static void build_internal(AStatsEvent* event, const bool push) {
+    if (event->numElements > MAX_BYTE_VALUE) event->errors |= ERROR_TOO_MANY_FIELDS;
+    if (0 == event->atomId) event->errors |= ERROR_NO_ATOM_ID;
+    if (push && event->numBytesWritten > MAX_PUSH_EVENT_PAYLOAD) event->errors |= ERROR_OVERFLOW;
 
     // If there are errors, rewrite buffer.
     if (event->errors) {
-        event->buf[POS_NUM_ELEMENTS] = 3;
-        event->buf[POS_FIRST_FIELD] = ERROR_TYPE;
-        memcpy(&event->buf[POS_FIRST_FIELD + sizeof(uint8_t)], &event->errors,
-               sizeof(event->errors));
-        event->size = POS_FIRST_FIELD + sizeof(uint8_t) + sizeof(uint32_t);
+        // Discard everything after the atom id (including atom-level
+        // annotations). This leaves only two elements (timestamp and atom id).
+        event->numElements = 2;
+        // Reset number of atom-level annotations to 0.
+        event->buf[POS_ATOM_ID] = INT32_TYPE;
+        // Now, write errors to the buffer immediately after the atom id.
+        event->numBytesWritten = POS_ATOM_ID + sizeof(uint8_t) + sizeof(uint32_t);
+        start_field(event, ERROR_TYPE);
+        append_int32(event, event->errors);
     }
 
-    // Truncate the buffer to the appropriate length in order to limit our
-    // memory usage.
-    if (event->truncate) event->buf = (uint8_t*)realloc(event->buf, event->size);
+    event->buf[POS_NUM_ELEMENTS] = event->numElements;
+}
+
+void AStatsEvent_build(AStatsEvent* event) {
+    if (event->built) return;
+
+    build_internal(event, false /* push */);
 
     event->built = true;
 }
 
-int stats_event_write(struct stats_event* event) {
-    stats_event_build(event);
-    return write_buffer_to_statsd(&event->buf, event->size, event->atomId);
+int AStatsEvent_write(AStatsEvent* event) {
+    build_internal(event, true /* push */);
+    return write_buffer_to_statsd(event->buf, event->numBytesWritten, event->atomId);
 }
-
-struct stats_event_api_table table = {
-        stats_event_obtain,
-        stats_event_build,
-        stats_event_write,
-        stats_event_release,
-        stats_event_set_atom_id,
-        stats_event_write_int32,
-        stats_event_write_int64,
-        stats_event_write_float,
-        stats_event_write_bool,
-        stats_event_write_byte_array,
-        stats_event_write_string8,
-        stats_event_write_attribution_chain,
-        stats_event_write_key_value_pairs,
-        stats_event_add_bool_annotation,
-        stats_event_add_int32_annotation,
-        stats_event_get_atom_id,
-        stats_event_get_buffer,
-        stats_event_get_errors,
-};
diff --git a/libstats/socket/stats_event_list.c b/libstats/socket/stats_event_list.c
deleted file mode 100644
index 661a223..0000000
--- a/libstats/socket/stats_event_list.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * 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 "include/stats_event_list.h"
-
-#include <string.h>
-#include <sys/time.h>
-#include "stats_buffer_writer.h"
-
-#define MAX_EVENT_PAYLOAD (LOGGER_ENTRY_MAX_PAYLOAD - sizeof(int32_t))
-
-typedef struct {
-    uint32_t tag;
-    unsigned pos;                                    /* Read/write position into buffer */
-    unsigned count[ANDROID_MAX_LIST_NEST_DEPTH + 1]; /* Number of elements   */
-    unsigned list[ANDROID_MAX_LIST_NEST_DEPTH + 1];  /* pos for list counter */
-    unsigned list_nest_depth;
-    unsigned len; /* Length or raw buffer. */
-    bool overflow;
-    bool list_stop; /* next call decrement list_nest_depth and issue a stop */
-    enum {
-        kAndroidLoggerRead = 1,
-        kAndroidLoggerWrite = 2,
-    } read_write_flag;
-    uint8_t storage[LOGGER_ENTRY_MAX_PAYLOAD];
-} android_log_context_internal;
-
-// Similar to create_android_logger(), but instead of allocation a new buffer,
-// this function resets the buffer for resuse.
-void reset_log_context(android_log_context ctx) {
-    if (!ctx) {
-        return;
-    }
-    android_log_context_internal* context = (android_log_context_internal*)(ctx);
-    uint32_t tag = context->tag;
-    memset(context, 0, sizeof(android_log_context_internal));
-
-    context->tag = tag;
-    context->read_write_flag = kAndroidLoggerWrite;
-    size_t needed = sizeof(uint8_t) + sizeof(uint8_t);
-    if ((context->pos + needed) > MAX_EVENT_PAYLOAD) {
-        context->overflow = true;
-    }
-    /* Everything is a list */
-    context->storage[context->pos + 0] = EVENT_TYPE_LIST;
-    context->list[0] = context->pos + 1;
-    context->pos += needed;
-}
-
-int stats_write_list(android_log_context ctx) {
-    android_log_context_internal* context;
-    const char* msg;
-    ssize_t len;
-
-    context = (android_log_context_internal*)(ctx);
-    if (!context || (kAndroidLoggerWrite != context->read_write_flag)) {
-        return -EBADF;
-    }
-
-    if (context->list_nest_depth) {
-        return -EIO;
-    }
-
-    /* NB: if there was overflow, then log is truncated. Nothing reported */
-    context->storage[1] = context->count[0];
-    len = context->len = context->pos;
-    msg = (const char*)context->storage;
-    /* it's not a list */
-    if (context->count[0] <= 1) {
-        len -= sizeof(uint8_t) + sizeof(uint8_t);
-        if (len < 0) {
-            len = 0;
-        }
-        msg += sizeof(uint8_t) + sizeof(uint8_t);
-    }
-
-    return write_buffer_to_statsd((void*)msg, len, 0);
-}
-
-int write_to_logger(android_log_context ctx, log_id_t id) {
-    int retValue = 0;
-
-    if (WRITE_TO_LOGD) {
-        retValue = android_log_write_list(ctx, id);
-    }
-
-    if (WRITE_TO_STATSD) {
-        // log_event_list's cast operator is overloaded.
-        int ret = stats_write_list(ctx);
-        // In debugging phase, we may write to both logd and statsd. Prefer to
-        // return statsd socket write error code here.
-        if (ret < 0) {
-            retValue = ret;
-        }
-    }
-
-    return retValue;
-}
-
-static inline void copy4LE(uint8_t* buf, uint32_t val) {
-    buf[0] = val & 0xFF;
-    buf[1] = (val >> 8) & 0xFF;
-    buf[2] = (val >> 16) & 0xFF;
-    buf[3] = (val >> 24) & 0xFF;
-}
-
-// Note: this function differs from android_log_write_string8_len in that the length passed in
-// should be treated as actual length and not max length.
-int android_log_write_char_array(android_log_context ctx, const char* value, size_t actual_len) {
-    size_t needed;
-    ssize_t len = actual_len;
-    android_log_context_internal* context;
-
-    context = (android_log_context_internal*)ctx;
-    if (!context || (kAndroidLoggerWrite != context->read_write_flag)) {
-        return -EBADF;
-    }
-    if (context->overflow) {
-        return -EIO;
-    }
-    if (!value) {
-        value = "";
-        len = 0;
-    }
-    needed = sizeof(uint8_t) + sizeof(int32_t) + len;
-    if ((context->pos + needed) > MAX_EVENT_PAYLOAD) {
-        /* Truncate string for delivery */
-        len = MAX_EVENT_PAYLOAD - context->pos - 1 - sizeof(int32_t);
-        if (len <= 0) {
-            context->overflow = true;
-            return -EIO;
-        }
-    }
-    context->count[context->list_nest_depth]++;
-    context->storage[context->pos + 0] = EVENT_TYPE_STRING;
-    copy4LE(&context->storage[context->pos + 1], len);
-    if (len) {
-        memcpy(&context->storage[context->pos + 5], value, len);
-    }
-    context->pos += needed;
-    return len;
-}
diff --git a/libstats/socket/benchmark/main.cpp b/libstats/socket/stats_socket.c
similarity index 75%
rename from libstats/socket/benchmark/main.cpp
rename to libstats/socket/stats_socket.c
index 5ebdf6e..09f8967 100644
--- a/libstats/socket/benchmark/main.cpp
+++ b/libstats/socket/stats_socket.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 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.
@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
-#include <benchmark/benchmark.h>
+#include "include/stats_socket.h"
+#include "stats_buffer_writer.h"
 
-BENCHMARK_MAIN();
+void AStatsSocket_close() {
+    stats_log_close();
+}
diff --git a/libstats/socket/statsd_writer.c b/libstats/socket/statsd_writer.c
index 04d3b46..73b7a7e 100644
--- a/libstats/socket/statsd_writer.c
+++ b/libstats/socket/statsd_writer.c
@@ -62,6 +62,7 @@
 static void statsdClose();
 static int statsdWrite(struct timespec* ts, struct iovec* vec, size_t nr);
 static void statsdNoteDrop();
+static int statsdIsClosed();
 
 struct android_log_transport_write statsdLoggerWrite = {
         .name = "statsd",
@@ -71,6 +72,7 @@
         .close = statsdClose,
         .write = statsdWrite,
         .noteDrop = statsdNoteDrop,
+        .isClosed = statsdIsClosed,
 };
 
 /* log_init_lock assumed */
@@ -153,6 +155,13 @@
     atomic_exchange_explicit(&atom_tag, tag, memory_order_relaxed);
 }
 
+static int statsdIsClosed() {
+    if (atomic_load(&statsdLoggerWrite.sock) < 0) {
+        return 1;
+    }
+    return 0;
+}
+
 static int statsdWrite(struct timespec* ts, struct iovec* vec, size_t nr) {
     ssize_t ret;
     int sock;
diff --git a/libstats/socket/statsd_writer.h b/libstats/socket/statsd_writer.h
index fe2d37c..562bda5 100644
--- a/libstats/socket/statsd_writer.h
+++ b/libstats/socket/statsd_writer.h
@@ -40,6 +40,8 @@
     int (*write)(struct timespec* ts, struct iovec* vec, size_t nr);
     /* note one log drop */
     void (*noteDrop)(int error, int tag);
+    /* checks if the socket is closed */
+    int (*isClosed)();
 };
 
 #endif  // ANDROID_STATS_LOG_STATS_WRITER_H
diff --git a/libstats/socket/tests/stats_event_test.cpp b/libstats/socket/tests/stats_event_test.cpp
index cf0592c..9a1fac8 100644
--- a/libstats/socket/tests/stats_event_test.cpp
+++ b/libstats/socket/tests/stats_event_test.cpp
@@ -18,13 +18,47 @@
 #include <gtest/gtest.h>
 #include <utils/SystemClock.h>
 
+// Keep in sync with stats_event.c. Consider moving to separate header file to avoid duplication.
+/* ERRORS */
+#define ERROR_NO_TIMESTAMP 0x1
+#define ERROR_NO_ATOM_ID 0x2
+#define ERROR_OVERFLOW 0x4
+#define ERROR_ATTRIBUTION_CHAIN_TOO_LONG 0x8
+#define ERROR_TOO_MANY_KEY_VALUE_PAIRS 0x10
+#define ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD 0x20
+#define ERROR_INVALID_ANNOTATION_ID 0x40
+#define ERROR_ANNOTATION_ID_TOO_LARGE 0x80
+#define ERROR_TOO_MANY_ANNOTATIONS 0x100
+#define ERROR_TOO_MANY_FIELDS 0x200
+#define ERROR_INVALID_VALUE_TYPE 0x400
+#define ERROR_STRING_NOT_NULL_TERMINATED 0x800
+#define ERROR_ATOM_ID_INVALID_POSITION 0x2000
+
+/* TYPE IDS */
+#define INT32_TYPE 0x00
+#define INT64_TYPE 0x01
+#define STRING_TYPE 0x02
+#define LIST_TYPE 0x03
+#define FLOAT_TYPE 0x04
+#define BOOL_TYPE 0x05
+#define BYTE_ARRAY_TYPE 0x06
+#define OBJECT_TYPE 0x07
+#define KEY_VALUE_PAIRS_TYPE 0x08
+#define ATTRIBUTION_CHAIN_TYPE 0x09
+#define ERROR_TYPE 0x0F
+
 using std::string;
 using std::vector;
 
 // Side-effect: this function moves the start of the buffer past the read value
 template <class T>
 T readNext(uint8_t** buffer) {
-    T value = *(T*)(*buffer);
+    T value;
+    if ((reinterpret_cast<uintptr_t>(*buffer) % alignof(T)) == 0) {
+        value = *(T*)(*buffer);
+    } else {
+        memcpy(&value, *buffer, sizeof(T));
+    }
     *buffer += sizeof(T);
     return value;
 }
@@ -61,7 +95,7 @@
 }
 
 void checkMetadata(uint8_t** buffer, uint8_t numElements, int64_t startTime, int64_t endTime,
-                   uint32_t atomId) {
+                   uint32_t atomId, uint8_t numAtomLevelAnnotations = 0) {
     // All events start with OBJECT_TYPE id.
     checkTypeHeader(buffer, OBJECT_TYPE);
 
@@ -76,7 +110,7 @@
     EXPECT_LE(timestamp, endTime);
 
     // Check atom id
-    checkTypeHeader(buffer, INT32_TYPE);
+    checkTypeHeader(buffer, INT32_TYPE, numAtomLevelAnnotations);
     checkScalar(buffer, atomId);
 }
 
@@ -88,17 +122,17 @@
     bool boolValue = false;
 
     int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, atomId);
-    stats_event_write_int32(event, int32Value);
-    stats_event_write_int64(event, int64Value);
-    stats_event_write_float(event, floatValue);
-    stats_event_write_bool(event, boolValue);
-    stats_event_build(event);
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_writeInt32(event, int32Value);
+    AStatsEvent_writeInt64(event, int64Value);
+    AStatsEvent_writeFloat(event, floatValue);
+    AStatsEvent_writeBool(event, boolValue);
+    AStatsEvent_build(event);
     int64_t endTime = android::elapsedRealtimeNano();
 
     size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
     uint8_t* bufferEnd = buffer + bufferSize;
 
     checkMetadata(&buffer, /*numElements=*/4, startTime, endTime, atomId);
@@ -120,8 +154,8 @@
     checkScalar(&buffer, boolValue);
 
     EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
 
 TEST(StatsEventTest, TestStrings) {
@@ -129,14 +163,14 @@
     string str = "test_string";
 
     int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, atomId);
-    stats_event_write_string8(event, str.c_str());
-    stats_event_build(event);
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_writeString(event, str.c_str());
+    AStatsEvent_build(event);
     int64_t endTime = android::elapsedRealtimeNano();
 
     size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
     uint8_t* bufferEnd = buffer + bufferSize;
 
     checkMetadata(&buffer, /*numElements=*/1, startTime, endTime, atomId);
@@ -145,8 +179,8 @@
     checkString(&buffer, str);
 
     EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
 
 TEST(StatsEventTest, TestByteArrays) {
@@ -154,14 +188,14 @@
     vector<uint8_t> message = {'b', 'y', 't', '\0', 'e', 's'};
 
     int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, atomId);
-    stats_event_write_byte_array(event, message.data(), message.size());
-    stats_event_build(event);
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_writeByteArray(event, message.data(), message.size());
+    AStatsEvent_build(event);
     int64_t endTime = android::elapsedRealtimeNano();
 
     size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
     uint8_t* bufferEnd = buffer + bufferSize;
 
     checkMetadata(&buffer, /*numElements=*/1, startTime, endTime, atomId);
@@ -170,8 +204,8 @@
     checkByteArray(&buffer, message);
 
     EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
 
 TEST(StatsEventTest, TestAttributionChains) {
@@ -188,14 +222,14 @@
     }
 
     int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, atomId);
-    stats_event_write_attribution_chain(event, uids, cTags, numNodes);
-    stats_event_build(event);
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_writeAttributionChain(event, uids, cTags, numNodes);
+    AStatsEvent_build(event);
     int64_t endTime = android::elapsedRealtimeNano();
 
     size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
     uint8_t* bufferEnd = buffer + bufferSize;
 
     checkMetadata(&buffer, /*numElements=*/1, startTime, endTime, atomId);
@@ -208,63 +242,11 @@
     }
 
     EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
 
-TEST(StatsEventTest, TestKeyValuePairs) {
-    uint32_t atomId = 100;
-
-    uint8_t numPairs = 4;
-    struct key_value_pair pairs[numPairs];
-    pairs[0] = {.key = 0, .valueType = INT32_TYPE, .int32Value = -1};
-    pairs[1] = {.key = 1, .valueType = INT64_TYPE, .int64Value = 0x123456789};
-    pairs[2] = {.key = 2, .valueType = FLOAT_TYPE, .floatValue = 5.5};
-    string str = "test_key_value_pair_string";
-    pairs[3] = {.key = 3, .valueType = STRING_TYPE, .stringValue = str.c_str()};
-
-    int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, atomId);
-    stats_event_write_key_value_pairs(event, pairs, numPairs);
-    stats_event_build(event);
-    int64_t endTime = android::elapsedRealtimeNano();
-
-    size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
-    uint8_t* bufferEnd = buffer + bufferSize;
-
-    checkMetadata(&buffer, /*numElements=*/1, startTime, endTime, atomId);
-
-    checkTypeHeader(&buffer, KEY_VALUE_PAIRS_TYPE);
-    checkScalar(&buffer, numPairs);
-
-    // first pair
-    checkScalar(&buffer, pairs[0].key);
-    checkTypeHeader(&buffer, pairs[0].valueType);
-    checkScalar(&buffer, pairs[0].int32Value);
-
-    // second pair
-    checkScalar(&buffer, pairs[1].key);
-    checkTypeHeader(&buffer, pairs[1].valueType);
-    checkScalar(&buffer, pairs[1].int64Value);
-
-    // third pair
-    checkScalar(&buffer, pairs[2].key);
-    checkTypeHeader(&buffer, pairs[2].valueType);
-    checkScalar(&buffer, pairs[2].floatValue);
-
-    // fourth pair
-    checkScalar(&buffer, pairs[3].key);
-    checkTypeHeader(&buffer, pairs[3].valueType);
-    checkString(&buffer, str);
-
-    EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
-}
-
-TEST(StatsEventTest, TestAnnotations) {
+TEST(StatsEventTest, TestFieldAnnotations) {
     uint32_t atomId = 100;
 
     // first element information
@@ -282,19 +264,19 @@
     bool floatAnnotation2Value = false;
 
     int64_t startTime = android::elapsedRealtimeNano();
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, 100);
-    stats_event_write_bool(event, boolValue);
-    stats_event_add_bool_annotation(event, boolAnnotation1Id, boolAnnotation1Value);
-    stats_event_add_int32_annotation(event, boolAnnotation2Id, boolAnnotation2Value);
-    stats_event_write_float(event, floatValue);
-    stats_event_add_int32_annotation(event, floatAnnotation1Id, floatAnnotation1Value);
-    stats_event_add_bool_annotation(event, floatAnnotation2Id, floatAnnotation2Value);
-    stats_event_build(event);
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_writeBool(event, boolValue);
+    AStatsEvent_addBoolAnnotation(event, boolAnnotation1Id, boolAnnotation1Value);
+    AStatsEvent_addInt32Annotation(event, boolAnnotation2Id, boolAnnotation2Value);
+    AStatsEvent_writeFloat(event, floatValue);
+    AStatsEvent_addInt32Annotation(event, floatAnnotation1Id, floatAnnotation1Value);
+    AStatsEvent_addBoolAnnotation(event, floatAnnotation2Id, floatAnnotation2Value);
+    AStatsEvent_build(event);
     int64_t endTime = android::elapsedRealtimeNano();
 
     size_t bufferSize;
-    uint8_t* buffer = stats_event_get_buffer(event, &bufferSize);
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
     uint8_t* bufferEnd = buffer + bufferSize;
 
     checkMetadata(&buffer, /*numElements=*/2, startTime, endTime, atomId);
@@ -312,33 +294,167 @@
     checkAnnotation(&buffer, floatAnnotation2Id, BOOL_TYPE, floatAnnotation2Value);
 
     EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
-    EXPECT_EQ(stats_event_get_errors(event), 0);
-    stats_event_release(event);
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
+}
+
+TEST(StatsEventTest, TestAtomLevelAnnotations) {
+    uint32_t atomId = 100;
+    // atom-level annotation information
+    uint8_t boolAnnotationId = 1;
+    uint8_t int32AnnotationId = 2;
+    bool boolAnnotationValue = false;
+    int32_t int32AnnotationValue = 5;
+
+    float fieldValue = -3.5;
+
+    int64_t startTime = android::elapsedRealtimeNano();
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_addBoolAnnotation(event, boolAnnotationId, boolAnnotationValue);
+    AStatsEvent_addInt32Annotation(event, int32AnnotationId, int32AnnotationValue);
+    AStatsEvent_writeFloat(event, fieldValue);
+    AStatsEvent_build(event);
+    int64_t endTime = android::elapsedRealtimeNano();
+
+    size_t bufferSize;
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
+    uint8_t* bufferEnd = buffer + bufferSize;
+
+    checkMetadata(&buffer, /*numElements=*/1, startTime, endTime, atomId,
+                  /*numAtomLevelAnnotations=*/2);
+
+    // check atom-level annotations
+    checkAnnotation(&buffer, boolAnnotationId, BOOL_TYPE, boolAnnotationValue);
+    checkAnnotation(&buffer, int32AnnotationId, INT32_TYPE, int32AnnotationValue);
+
+    // check first element
+    checkTypeHeader(&buffer, FLOAT_TYPE);
+    checkScalar(&buffer, fieldValue);
+
+    EXPECT_EQ(buffer, bufferEnd);  // ensure that we have read the entire buffer
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
 
 TEST(StatsEventTest, TestNoAtomIdError) {
-    struct stats_event* event = stats_event_obtain();
+    AStatsEvent* event = AStatsEvent_obtain();
     // Don't set the atom id in order to trigger the error.
-    stats_event_build(event);
+    AStatsEvent_build(event);
 
-    uint32_t errors = stats_event_get_errors(event);
-    EXPECT_NE(errors | ERROR_NO_ATOM_ID, 0);
+    uint32_t errors = AStatsEvent_getErrors(event);
+    EXPECT_EQ(errors & ERROR_NO_ATOM_ID, ERROR_NO_ATOM_ID);
 
-    stats_event_release(event);
+    AStatsEvent_release(event);
 }
 
-TEST(StatsEventTest, TestOverflowError) {
-    struct stats_event* event = stats_event_obtain();
-    stats_event_set_atom_id(event, 100);
-    // Add 1000 int32s to the event. Each int32 takes 5 bytes so this will
+TEST(StatsEventTest, TestPushOverflowError) {
+    const char* str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+    const int writeCount = 120;  // Number of times to write str in the event.
+
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, 100);
+
+    // Add str to the event 120 times. Each str takes >35 bytes so this will
     // overflow the 4068 byte buffer.
-    for (int i = 0; i < 1000; i++) {
-        stats_event_write_int32(event, 0);
+    // We want to keep writeCount less than 127 to avoid hitting
+    // ERROR_TOO_MANY_FIELDS.
+    for (int i = 0; i < writeCount; i++) {
+        AStatsEvent_writeString(event, str);
     }
-    stats_event_build(event);
+    AStatsEvent_write(event);
 
-    uint32_t errors = stats_event_get_errors(event);
-    EXPECT_NE(errors | ERROR_OVERFLOW, 0);
+    uint32_t errors = AStatsEvent_getErrors(event);
+    EXPECT_EQ(errors & ERROR_OVERFLOW, ERROR_OVERFLOW);
 
-    stats_event_release(event);
+    AStatsEvent_release(event);
+}
+
+TEST(StatsEventTest, TestPullOverflowError) {
+    const uint32_t atomId = 10100;
+    const vector<uint8_t> bytes(430 /* number of elements */, 1 /* value of each element */);
+    const int writeCount = 120;  // Number of times to write bytes in the event.
+
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+
+    // Add bytes to the event 120 times. Size of bytes is 430 so this will
+    // overflow the 50 KB pulled event buffer.
+    // We want to keep writeCount less than 127 to avoid hitting
+    // ERROR_TOO_MANY_FIELDS.
+    for (int i = 0; i < writeCount; i++) {
+        AStatsEvent_writeByteArray(event, bytes.data(), bytes.size());
+    }
+    AStatsEvent_build(event);
+
+    uint32_t errors = AStatsEvent_getErrors(event);
+    EXPECT_EQ(errors & ERROR_OVERFLOW, ERROR_OVERFLOW);
+
+    AStatsEvent_release(event);
+}
+
+TEST(StatsEventTest, TestLargePull) {
+    const uint32_t atomId = 100;
+    const string str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+    const int writeCount = 120;  // Number of times to write str in the event.
+    const int64_t startTime = android::elapsedRealtimeNano();
+
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+
+    // Add str to the event 120 times.
+    // We want to keep writeCount less than 127 to avoid hitting
+    // ERROR_TOO_MANY_FIELDS.
+    for (int i = 0; i < writeCount; i++) {
+        AStatsEvent_writeString(event, str.c_str());
+    }
+    AStatsEvent_build(event);
+    int64_t endTime = android::elapsedRealtimeNano();
+
+    size_t bufferSize;
+    uint8_t* buffer = AStatsEvent_getBuffer(event, &bufferSize);
+    uint8_t* bufferEnd = buffer + bufferSize;
+
+    checkMetadata(&buffer, writeCount, startTime, endTime, atomId);
+
+    // Check all instances of str have been written.
+    for (int i = 0; i < writeCount; i++) {
+        checkTypeHeader(&buffer, STRING_TYPE);
+        checkString(&buffer, str);
+    }
+
+    EXPECT_EQ(buffer, bufferEnd);  // Ensure that we have read the entire buffer.
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
+}
+
+TEST(StatsEventTest, TestAtomIdInvalidPositionError) {
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_writeInt32(event, 0);
+    AStatsEvent_setAtomId(event, 100);
+    AStatsEvent_writeBool(event, true);
+    AStatsEvent_build(event);
+
+    uint32_t errors = AStatsEvent_getErrors(event);
+    EXPECT_EQ(errors & ERROR_ATOM_ID_INVALID_POSITION, ERROR_ATOM_ID_INVALID_POSITION);
+
+    AStatsEvent_release(event);
+}
+
+TEST(StatsEventTest, TestOverwriteTimestamp) {
+    uint32_t atomId = 100;
+    int64_t expectedTimestamp = 0x123456789;
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, atomId);
+    AStatsEvent_overwriteTimestamp(event, expectedTimestamp);
+    AStatsEvent_build(event);
+
+    uint8_t* buffer = AStatsEvent_getBuffer(event, NULL);
+
+    // Make sure that the timestamp is being overwritten.
+    checkMetadata(&buffer, /*numElements=*/0, /*startTime=*/expectedTimestamp,
+                  /*endTime=*/expectedTimestamp, atomId);
+
+    EXPECT_EQ(AStatsEvent_getErrors(event), 0);
+    AStatsEvent_release(event);
 }
diff --git a/libstats/socket/tests/stats_writer_test.cpp b/libstats/socket/tests/stats_writer_test.cpp
new file mode 100644
index 0000000..749599f
--- /dev/null
+++ b/libstats/socket/tests/stats_writer_test.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 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 <gtest/gtest.h>
+#include "stats_buffer_writer.h"
+#include "stats_event.h"
+#include "stats_socket.h"
+
+TEST(StatsWriterTest, TestSocketClose) {
+    AStatsEvent* event = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(event, 100);
+    AStatsEvent_writeInt32(event, 5);
+    int successResult = AStatsEvent_write(event);
+    AStatsEvent_release(event);
+
+    // In the case of a successful write, we return the number of bytes written.
+    EXPECT_GT(successResult, 0);
+    EXPECT_FALSE(stats_log_is_closed());
+
+    AStatsSocket_close();
+
+    EXPECT_TRUE(stats_log_is_closed());
+}
diff --git a/libutils/String16.cpp b/libutils/String16.cpp
index d514f29..70bf5a0 100644
--- a/libutils/String16.cpp
+++ b/libutils/String16.cpp
@@ -441,7 +441,7 @@
         mString = getEmptyString();
         return OK;
     }
-    if ((begin+len) > N) len = N-begin;
+    if (len > N || len > N - begin) len = N - begin;
     if (begin == 0 && len == N) {
         return OK;
     }
diff --git a/rootdir/init.rc b/rootdir/init.rc
index fb6f1be..4215dab 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -177,6 +177,9 @@
     mount binder binder /dev/binderfs stats=global
     chmod 0755 /dev/binderfs
 
+    # Mount fusectl
+    mount fusectl none /sys/fs/fuse/connections
+
     symlink /dev/binderfs/binder /dev/binder
     symlink /dev/binderfs/hwbinder /dev/hwbinder
     symlink /dev/binderfs/vndbinder /dev/vndbinder
@@ -327,7 +330,7 @@
     chown system system /dev/freezer/frozen/freezer.state
     chown system system /dev/freezer/frozen/cgroup.procs
 
-    chmod 0444 /dev/freezer/frozen/freezer.state
+    chmod 0664 /dev/freezer/frozen/freezer.state
 
     # make the PSI monitor accessible to others
     chown system system /proc/pressure/memory
@@ -527,6 +530,7 @@
     # no-op.
     restorecon_recursive /metadata/apex
 
+    mkdir /metadata/staged-install 0770 root system
 on late-fs
     # Ensure that tracefs has the correct permissions.
     # This does not work correctly if it is called in post-fs.
@@ -795,13 +799,13 @@
     # IOCTLs on ashmem fds any more.
     setprop sys.use_memfd false
 
-    # Explicitly disable FUSE
-    setprop persist.sys.fuse false
-
     # Set fscklog permission
     chown root system /dev/fscklogs/log
     chmod 0770 /dev/fscklogs/log
 
+    # Enable FUSE by default
+    setprop persist.sys.fuse true
+
 # Switch between sdcardfs and FUSE depending on persist property
 # TODO: Move this to ro property before launch because FDE devices
 # interact with persistent properties differently during boot
@@ -823,6 +827,7 @@
 on zygote-start && property:ro.crypto.state=unencrypted
     # A/B update verifier that marks a successful boot.
     exec_start update_verifier_nonencrypted
+    start statsd
     start netd
     start zygote
     start zygote_secondary
@@ -830,6 +835,7 @@
 on zygote-start && property:ro.crypto.state=unsupported
     # A/B update verifier that marks a successful boot.
     exec_start update_verifier_nonencrypted
+    start statsd
     start netd
     start zygote
     start zygote_secondary
@@ -837,6 +843,7 @@
 on zygote-start && property:ro.crypto.state=encrypted && property:ro.crypto.type=file
     # A/B update verifier that marks a successful boot.
     exec_start update_verifier_nonencrypted
+    start statsd
     start netd
     start zygote
     start zygote_secondary
@@ -873,6 +880,7 @@
     # are not aware of using fsync()/sync() to prepare sudden power-cut.
     write /sys/fs/f2fs/${dev.mnt.blk.data}/cp_interval 200
     write /sys/fs/f2fs/${dev.mnt.blk.data}/gc_urgent_sleep_time 50
+    write /sys/fs/f2fs/${dev.mnt.blk.data}/iostat_enable 1
 
     # limit discard size to 128MB in order to avoid long IO latency
     # for filesystem tuning first (dm or sda)
diff --git a/rootdir/init.zygote32.rc b/rootdir/init.zygote32.rc
index 9adbcba..e827cf5 100644
--- a/rootdir/init.zygote32.rc
+++ b/rootdir/init.zygote32.rc
@@ -5,6 +5,7 @@
     group root readproc reserved_disk
     socket zygote stream 660 root system
     socket usap_pool_primary stream 660 root system
+    onrestart exec_background - system system -- /system/bin/vdc volume abort_fuse
     onrestart write /sys/power/state on
     onrestart restart audioserver
     onrestart restart cameraserver
diff --git a/rootdir/init.zygote64.rc b/rootdir/init.zygote64.rc
index 0e69b16..adc7031 100644
--- a/rootdir/init.zygote64.rc
+++ b/rootdir/init.zygote64.rc
@@ -5,6 +5,7 @@
     group root readproc reserved_disk
     socket zygote stream 660 root system
     socket usap_pool_primary stream 660 root system
+    onrestart exec_background - system system -- /system/bin/vdc volume abort_fuse
     onrestart write /sys/power/state on
     onrestart restart audioserver
     onrestart restart cameraserver
diff --git a/rootdir/init.zygote64_32.rc b/rootdir/init.zygote64_32.rc
index 3e80168..fb9e99b 100644
--- a/rootdir/init.zygote64_32.rc
+++ b/rootdir/init.zygote64_32.rc
@@ -5,13 +5,14 @@
     group root readproc reserved_disk
     socket zygote stream 660 root system
     socket usap_pool_primary stream 660 root system
+    onrestart exec_background - system system -- /system/bin/vdc volume abort_fuse
     onrestart write /sys/power/state on
     onrestart restart audioserver
     onrestart restart cameraserver
     onrestart restart media
     onrestart restart netd
     onrestart restart wificond
-    writepid /dev/cpuset/foreground/tasks
+    task_profiles ProcessCapacityHigh MaxPerformance
 
 service zygote_secondary /system/bin/app_process32 -Xzygote /system/bin --zygote --socket-name=zygote_secondary --enable-lazy-preload
     class main
@@ -21,4 +22,4 @@
     socket zygote_secondary stream 660 root system
     socket usap_pool_secondary stream 660 root system
     onrestart restart zygote
-    writepid /dev/cpuset/foreground/tasks
+    task_profiles ProcessCapacityHigh MaxPerformance
diff --git a/toolbox/start.cpp b/toolbox/start.cpp
index 46314cf..cffb89c 100644
--- a/toolbox/start.cpp
+++ b/toolbox/start.cpp
@@ -37,6 +37,7 @@
 
 static void ControlDefaultServices(bool start) {
     std::vector<std::string> services = {
+        "iorapd",
         "netd",
         "surfaceflinger",
         "audioserver",
@@ -91,4 +92,4 @@
 
 extern "C" int stop_main(int argc, char** argv) {
     return StartStop(argc, argv, false);
-}
+}
\ No newline at end of file