diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index f415b68..b107767 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -18,6 +18,7 @@
 #include <dlfcn.h>
 #include <err.h>
 #include <fcntl.h>
+#include <linux/prctl.h>
 #include <malloc.h>
 #include <stdlib.h>
 #include <sys/capability.h>
@@ -31,6 +32,7 @@
 
 #include <chrono>
 #include <regex>
+#include <set>
 #include <string>
 #include <thread>
 
@@ -54,6 +56,9 @@
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
+#include <unwindstack/Elf.h>
+#include <unwindstack/Memory.h>
+
 #include <libminijail.h>
 #include <scoped_minijail.h>
 
@@ -2227,3 +2232,209 @@
   // Now verify that the dex_pc frame includes a proper function name.
   ASSERT_MATCH(result, R"( \[anon:dex\] \(Main\.\<init\>\+2)");
 }
+
+static std::string format_map_pointer(uintptr_t ptr) {
+#if defined(__LP64__)
+  return android::base::StringPrintf("%08x'%08x", static_cast<uint32_t>(ptr >> 32),
+                                     static_cast<uint32_t>(ptr & 0xffffffff));
+#else
+  return android::base::StringPrintf("%08x", ptr);
+#endif
+}
+
+// Verify that map data is properly formatted.
+TEST_F(CrasherTest, verify_map_format) {
+  // Create multiple maps to make sure that the map data is formatted properly.
+  void* none_map = mmap(nullptr, getpagesize(), 0, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  ASSERT_NE(MAP_FAILED, none_map);
+  void* r_map = mmap(nullptr, getpagesize(), PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  ASSERT_NE(MAP_FAILED, r_map);
+  void* w_map = mmap(nullptr, getpagesize(), PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  ASSERT_NE(MAP_FAILED, w_map);
+  void* x_map = mmap(nullptr, getpagesize(), PROT_EXEC, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  ASSERT_NE(MAP_FAILED, x_map);
+
+  TemporaryFile tf;
+  ASSERT_EQ(0x2000, lseek(tf.fd, 0x2000, SEEK_SET));
+  char c = 'f';
+  ASSERT_EQ(1, write(tf.fd, &c, 1));
+  ASSERT_EQ(0x5000, lseek(tf.fd, 0x5000, SEEK_SET));
+  ASSERT_EQ(1, write(tf.fd, &c, 1));
+  ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET));
+  void* file_map = mmap(nullptr, 0x3001, PROT_READ, MAP_PRIVATE, tf.fd, 0x2000);
+  ASSERT_NE(MAP_FAILED, file_map);
+
+  StartProcess([]() { abort(); });
+
+  ASSERT_EQ(0, munmap(none_map, getpagesize()));
+  ASSERT_EQ(0, munmap(r_map, getpagesize()));
+  ASSERT_EQ(0, munmap(w_map, getpagesize()));
+  ASSERT_EQ(0, munmap(x_map, getpagesize()));
+  ASSERT_EQ(0, munmap(file_map, 0x3001));
+
+  unique_fd output_fd;
+  StartIntercept(&output_fd);
+  FinishCrasher();
+  AssertDeath(SIGABRT);
+  int intercept_result;
+  FinishIntercept(&intercept_result);
+
+  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
+
+  std::string result;
+  ConsumeFd(std::move(output_fd), &result);
+
+  std::string match_str;
+  // Verify none.
+  match_str = android::base::StringPrintf(
+      "    %s-%s ---         0      1000\\n",
+      format_map_pointer(reinterpret_cast<uintptr_t>(none_map)).c_str(),
+      format_map_pointer(reinterpret_cast<uintptr_t>(none_map) + getpagesize() - 1).c_str());
+  ASSERT_MATCH(result, match_str);
+
+  // Verify read-only.
+  match_str = android::base::StringPrintf(
+      "    %s-%s r--         0      1000\\n",
+      format_map_pointer(reinterpret_cast<uintptr_t>(r_map)).c_str(),
+      format_map_pointer(reinterpret_cast<uintptr_t>(r_map) + getpagesize() - 1).c_str());
+  ASSERT_MATCH(result, match_str);
+
+  // Verify write-only.
+  match_str = android::base::StringPrintf(
+      "    %s-%s -w-         0      1000\\n",
+      format_map_pointer(reinterpret_cast<uintptr_t>(w_map)).c_str(),
+      format_map_pointer(reinterpret_cast<uintptr_t>(w_map) + getpagesize() - 1).c_str());
+  ASSERT_MATCH(result, match_str);
+
+  // Verify exec-only.
+  match_str = android::base::StringPrintf(
+      "    %s-%s --x         0      1000\\n",
+      format_map_pointer(reinterpret_cast<uintptr_t>(x_map)).c_str(),
+      format_map_pointer(reinterpret_cast<uintptr_t>(x_map) + getpagesize() - 1).c_str());
+  ASSERT_MATCH(result, match_str);
+
+  // Verify file map with non-zero offset and a name.
+  match_str = android::base::StringPrintf(
+      "    %s-%s r--      2000      4000  %s\\n",
+      format_map_pointer(reinterpret_cast<uintptr_t>(file_map)).c_str(),
+      format_map_pointer(reinterpret_cast<uintptr_t>(file_map) + 0x3fff).c_str(), tf.path);
+  ASSERT_MATCH(result, match_str);
+}
+
+// Verify that the tombstone map data is correct.
+TEST_F(CrasherTest, verify_header) {
+  StartProcess([]() { abort(); });
+
+  unique_fd output_fd;
+  StartIntercept(&output_fd);
+  FinishCrasher();
+  AssertDeath(SIGABRT);
+  int intercept_result;
+  FinishIntercept(&intercept_result);
+
+  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
+
+  std::string result;
+  ConsumeFd(std::move(output_fd), &result);
+
+  std::string match_str = android::base::StringPrintf(
+      "Build fingerprint: '%s'\\nRevision: '%s'\\n",
+      android::base::GetProperty("ro.build.fingerprint", "unknown").c_str(),
+      android::base::GetProperty("ro.revision", "unknown").c_str());
+  match_str += android::base::StringPrintf("ABI: '%s'\n", ABI_STRING);
+  ASSERT_MATCH(result, match_str);
+}
+
+// Verify that the thread header is formatted properly.
+TEST_F(CrasherTest, verify_thread_header) {
+  void* shared_map =
+      mmap(nullptr, sizeof(pid_t), PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, -1, 0);
+  ASSERT_NE(MAP_FAILED, shared_map);
+  memset(shared_map, 0, sizeof(pid_t));
+
+  StartProcess([&shared_map]() {
+    std::atomic_bool tid_written;
+    std::thread thread([&tid_written, &shared_map]() {
+      pid_t tid = gettid();
+      memcpy(shared_map, &tid, sizeof(pid_t));
+      tid_written = true;
+      volatile bool done = false;
+      while (!done)
+        ;
+    });
+    thread.detach();
+    while (!tid_written.load(std::memory_order_acquire))
+      ;
+    abort();
+  });
+
+  pid_t primary_pid = crasher_pid;
+
+  unique_fd output_fd;
+  StartIntercept(&output_fd);
+  FinishCrasher();
+  AssertDeath(SIGABRT);
+  int intercept_result;
+  FinishIntercept(&intercept_result);
+  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
+
+  // Read the tid data out.
+  pid_t tid;
+  memcpy(&tid, shared_map, sizeof(pid_t));
+  ASSERT_NE(0, tid);
+
+  ASSERT_EQ(0, munmap(shared_map, sizeof(pid_t)));
+
+  std::string result;
+  ConsumeFd(std::move(output_fd), &result);
+
+  // Verify that there are two headers, one where the tid is "primary_pid"
+  // and the other where the tid is "tid".
+  std::string match_str = android::base::StringPrintf("pid: %d, tid: %d, name: .*  >>> .* <<<\\n",
+                                                      primary_pid, primary_pid);
+  ASSERT_MATCH(result, match_str);
+
+  match_str =
+      android::base::StringPrintf("pid: %d, tid: %d, name: .*  >>> .* <<<\\n", primary_pid, tid);
+  ASSERT_MATCH(result, match_str);
+}
+
+// Verify that there is a BuildID present in the map section and set properly.
+TEST_F(CrasherTest, verify_build_id) {
+  StartProcess([]() { abort(); });
+
+  unique_fd output_fd;
+  StartIntercept(&output_fd);
+  FinishCrasher();
+  AssertDeath(SIGABRT);
+  int intercept_result;
+  FinishIntercept(&intercept_result);
+  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
+
+  std::string result;
+  ConsumeFd(std::move(output_fd), &result);
+
+  // Find every /system or /apex lib and verify the BuildID is displayed
+  // properly.
+  bool found_valid_elf = false;
+  std::smatch match;
+  std::regex build_id_regex(R"(  ((/system/|/apex/)\S+) \(BuildId: ([^\)]+)\))");
+  for (std::string prev_file; std::regex_search(result, match, build_id_regex);
+       result = match.suffix()) {
+    if (prev_file == match[1]) {
+      // Already checked this file.
+      continue;
+    }
+
+    prev_file = match[1];
+    unwindstack::Elf elf(unwindstack::Memory::CreateFileMemory(prev_file, 0).release());
+    if (!elf.Init() || !elf.valid()) {
+      // Skipping invalid elf files.
+      continue;
+    }
+    ASSERT_EQ(match[3], elf.GetPrintableBuildID());
+
+    found_valid_elf = true;
+  }
+  ASSERT_TRUE(found_valid_elf) << "Did not find any elf files with valid BuildIDs to check.";
+}
diff --git a/debuggerd/libdebuggerd/test/tombstone_test.cpp b/debuggerd/libdebuggerd/test/tombstone_test.cpp
index a14dcb0..1cbfb56 100644
--- a/debuggerd/libdebuggerd/test/tombstone_test.cpp
+++ b/debuggerd/libdebuggerd/test/tombstone_test.cpp
@@ -32,9 +32,6 @@
 #include "host_signal_fixup.h"
 #include "log_fake.h"
 
-// Include tombstone.cpp to define log_tag before GWP-ASan includes log.
-#include "tombstone.cpp"
-
 #include "gwp_asan.cpp"
 
 using ::testing::MatchesRegex;
@@ -82,283 +79,6 @@
   std::string amfd_data_;
 };
 
-TEST_F(TombstoneTest, single_map) {
-#if defined(__LP64__)
-  unwinder_mock_->MockAddMap(0x123456789abcd000UL, 0x123456789abdf000UL, 0, 0, "", 0);
-#else
-  unwinder_mock_->MockAddMap(0x1234000, 0x1235000, 0, 0, "", 0);
-#endif
-
-  dump_all_maps(&log_, unwinder_mock_.get(), 0);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump = \
-"\nmemory map (1 entry):\n"
-#if defined(__LP64__)
-"    12345678'9abcd000-12345678'9abdefff ---         0     12000\n";
-#else
-"    01234000-01234fff ---         0      1000\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, single_map_elf_build_id) {
-  uint64_t build_id_offset;
-#if defined(__LP64__)
-  build_id_offset = 0x123456789abcd000UL;
-  unwinder_mock_->MockAddMap(build_id_offset, 0x123456789abdf000UL, 0, PROT_READ,
-                             "/system/lib/libfake.so", 0);
-#else
-  build_id_offset = 0x1234000;
-  unwinder_mock_->MockAddMap(0x1234000, 0x1235000, 0, PROT_READ, "/system/lib/libfake.so", 0);
-#endif
-
-  unwinder_mock_->MockSetBuildID(
-      build_id_offset,
-      std::string{static_cast<char>(0xab), static_cast<char>(0xcd), static_cast<char>(0xef),
-                  static_cast<char>(0x12), static_cast<char>(0x34), static_cast<char>(0x56),
-                  static_cast<char>(0x78), static_cast<char>(0x90), static_cast<char>(0xab),
-                  static_cast<char>(0xcd), static_cast<char>(0xef), static_cast<char>(0x12),
-                  static_cast<char>(0x34), static_cast<char>(0x56), static_cast<char>(0x78),
-                  static_cast<char>(0x90)});
-  dump_all_maps(&log_, unwinder_mock_.get(), 0);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump = \
-"\nmemory map (1 entry):\n"
-#if defined(__LP64__)
-"    12345678'9abcd000-12345678'9abdefff r--         0     12000  /system/lib/libfake.so (BuildId: abcdef1234567890abcdef1234567890)\n";
-#else
-"    01234000-01234fff r--         0      1000  /system/lib/libfake.so (BuildId: abcdef1234567890abcdef1234567890)\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, multiple_maps) {
-  unwinder_mock_->MockAddMap(0xa234000, 0xa235000, 0, 0, "", 0);
-  unwinder_mock_->MockAddMap(0xa334000, 0xa335000, 0xf000, PROT_READ, "", 0);
-  unwinder_mock_->MockAddMap(0xa434000, 0xa435000, 0x1000, PROT_WRITE, "", 0xd000);
-  unwinder_mock_->MockAddMap(0xa534000, 0xa535000, 0x3000, PROT_EXEC, "", 0x2000);
-  unwinder_mock_->MockAddMap(0xa634000, 0xa635000, 0, PROT_READ | PROT_WRITE | PROT_EXEC,
-                             "/system/lib/fake.so", 0);
-
-  dump_all_maps(&log_, unwinder_mock_.get(), 0);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump =
-      "\nmemory map (5 entries):\n"
-#if defined(__LP64__)
-      "    00000000'0a234000-00000000'0a234fff ---         0      1000\n"
-      "    00000000'0a334000-00000000'0a334fff r--      f000      1000\n"
-      "    00000000'0a434000-00000000'0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    00000000'0a534000-00000000'0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    00000000'0a634000-00000000'0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#else
-      "    0a234000-0a234fff ---         0      1000\n"
-      "    0a334000-0a334fff r--      f000      1000\n"
-      "    0a434000-0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    0a534000-0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    0a634000-0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, multiple_maps_fault_address_before) {
-  unwinder_mock_->MockAddMap(0xa434000, 0xa435000, 0x1000, PROT_WRITE, "", 0xd000);
-  unwinder_mock_->MockAddMap(0xa534000, 0xa535000, 0x3000, PROT_EXEC, "", 0x2000);
-  unwinder_mock_->MockAddMap(0xa634000, 0xa635000, 0, PROT_READ | PROT_WRITE | PROT_EXEC,
-                             "/system/lib/fake.so", 0);
-
-  dump_all_maps(&log_, unwinder_mock_.get(), 0x1000);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump =
-      "\nmemory map (3 entries):\n"
-#if defined(__LP64__)
-      "--->Fault address falls at 00000000'00001000 before any mapped regions\n"
-      "    00000000'0a434000-00000000'0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    00000000'0a534000-00000000'0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    00000000'0a634000-00000000'0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#else
-      "--->Fault address falls at 00001000 before any mapped regions\n"
-      "    0a434000-0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    0a534000-0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    0a634000-0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, multiple_maps_fault_address_between) {
-  unwinder_mock_->MockAddMap(0xa434000, 0xa435000, 0x1000, PROT_WRITE, "", 0xd000);
-  unwinder_mock_->MockAddMap(0xa534000, 0xa535000, 0x3000, PROT_EXEC, "", 0x2000);
-  unwinder_mock_->MockAddMap(0xa634000, 0xa635000, 0, PROT_READ | PROT_WRITE | PROT_EXEC,
-                             "/system/lib/fake.so", 0);
-
-  dump_all_maps(&log_, unwinder_mock_.get(), 0xa533000);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump =
-      "\nmemory map (3 entries): (fault address prefixed with --->)\n"
-#if defined(__LP64__)
-      "    00000000'0a434000-00000000'0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "--->Fault address falls at 00000000'0a533000 between mapped regions\n"
-      "    00000000'0a534000-00000000'0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    00000000'0a634000-00000000'0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#else
-      "    0a434000-0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "--->Fault address falls at 0a533000 between mapped regions\n"
-      "    0a534000-0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    0a634000-0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, multiple_maps_fault_address_in_map) {
-  unwinder_mock_->MockAddMap(0xa434000, 0xa435000, 0x1000, PROT_WRITE, "", 0xd000);
-  unwinder_mock_->MockAddMap(0xa534000, 0xa535000, 0x3000, PROT_EXEC, "", 0x2000);
-  unwinder_mock_->MockAddMap(0xa634000, 0xa635000, 0, PROT_READ | PROT_WRITE | PROT_EXEC,
-                             "/system/lib/fake.so", 0);
-
-  dump_all_maps(&log_, unwinder_mock_.get(), 0xa534040);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump =
-      "\nmemory map (3 entries): (fault address prefixed with --->)\n"
-#if defined(__LP64__)
-      "    00000000'0a434000-00000000'0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "--->00000000'0a534000-00000000'0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    00000000'0a634000-00000000'0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#else
-      "    0a434000-0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "--->0a534000-0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    0a634000-0a634fff rwx         0      1000  /system/lib/fake.so\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, multiple_maps_fault_address_after) {
-  unwinder_mock_->MockAddMap(0xa434000, 0xa435000, 0x1000, PROT_WRITE, "", 0xd000);
-  unwinder_mock_->MockAddMap(0xa534000, 0xa535000, 0x3000, PROT_EXEC, "", 0x2000);
-  unwinder_mock_->MockAddMap(0xa634000, 0xa635000, 0, PROT_READ | PROT_WRITE | PROT_EXEC,
-                             "/system/lib/fake.so", 0);
-
-#if defined(__LP64__)
-  uint64_t addr = 0x12345a534040UL;
-#else
-  uint64_t addr = 0xf534040UL;
-#endif
-  dump_all_maps(&log_, unwinder_mock_.get(), addr);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  const char* expected_dump =
-      "\nmemory map (3 entries): (fault address prefixed with --->)\n"
-#if defined(__LP64__)
-      "    00000000'0a434000-00000000'0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    00000000'0a534000-00000000'0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    00000000'0a634000-00000000'0a634fff rwx         0      1000  /system/lib/fake.so\n"
-      "--->Fault address falls at 00001234'5a534040 after any mapped regions\n";
-#else
-      "    0a434000-0a434fff -w-      1000      1000  (load bias 0xd000)\n"
-      "    0a534000-0a534fff --x      3000      1000  (load bias 0x2000)\n"
-      "    0a634000-0a634fff rwx         0      1000  /system/lib/fake.so\n"
-      "--->Fault address falls at 0f534040 after any mapped regions\n";
-#endif
-  ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-
-  // Verify that the log buf is empty, and no error messages.
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("", getFakeLogPrint().c_str());
-}
-
-TEST_F(TombstoneTest, dump_log_file_error) {
-  log_.should_retrieve_logcat = true;
-  dump_log_file(&log_, 123, "/fake/filename", 10);
-
-  std::string tombstone_contents;
-  ASSERT_TRUE(lseek(log_.tfd, 0, SEEK_SET) == 0);
-  ASSERT_TRUE(android::base::ReadFdToString(log_.tfd, &tombstone_contents));
-  ASSERT_STREQ("", tombstone_contents.c_str());
-
-  ASSERT_STREQ("", getFakeLogBuf().c_str());
-  ASSERT_STREQ("6 DEBUG Unable to open /fake/filename: Permission denied\n\n",
-               getFakeLogPrint().c_str());
-
-  ASSERT_STREQ("", amfd_data_.c_str());
-}
-
-TEST_F(TombstoneTest, dump_header_info) {
-  dump_header_info(&log_);
-
-  std::string expected = android::base::StringPrintf(
-      "Build fingerprint: '%s'\nRevision: '%s'\n",
-      android::base::GetProperty("ro.build.fingerprint", "unknown").c_str(),
-      android::base::GetProperty("ro.revision", "unknown").c_str());
-  expected += android::base::StringPrintf("ABI: '%s'\n", ABI_STRING);
-  ASSERT_STREQ(expected.c_str(), amfd_data_.c_str());
-}
-
-TEST_F(TombstoneTest, dump_thread_info_uid) {
-  std::vector<std::string> cmdline = {"some_process"};
-  dump_thread_info(
-      &log_,
-      ThreadInfo{
-          .uid = 1, .tid = 3, .thread_name = "some_thread", .pid = 2, .command_line = cmdline});
-  std::string expected = "pid: 2, tid: 3, name: some_thread  >>> some_process <<<\nuid: 1\n";
-  ASSERT_STREQ(expected.c_str(), amfd_data_.c_str());
-}
-
 class GwpAsanCrashDataTest : public GwpAsanCrashData {
 public:
   GwpAsanCrashDataTest(
@@ -483,4 +203,3 @@
           "Cause: \\[GWP-ASan\\]: Invalid \\(Wild\\) Free, 33 bytes right of a 32-byte "
           "allocation at 0x[a-fA-F0-9]+\n"));
 }
-
diff --git a/debuggerd/libdebuggerd/tombstone.cpp b/debuggerd/libdebuggerd/tombstone.cpp
index 20539b0..f21a203 100644
--- a/debuggerd/libdebuggerd/tombstone.cpp
+++ b/debuggerd/libdebuggerd/tombstone.cpp
@@ -18,566 +18,38 @@
 
 #include "libdebuggerd/tombstone.h"
 
-#include <dirent.h>
 #include <errno.h>
-#include <fcntl.h>
-#include <inttypes.h>
 #include <signal.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <sys/ptrace.h>
-#include <sys/stat.h>
-#include <time.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 #include <memory>
 #include <string>
 
 #include <android-base/file.h>
-#include <android-base/logging.h>
-#include <android-base/properties.h>
-#include <android-base/stringprintf.h>
-#include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 #include <android/log.h>
 #include <async_safe/log.h>
-#include <bionic/macros.h>
 #include <log/log.h>
-#include <log/log_read.h>
-#include <log/logprint.h>
 #include <private/android_filesystem_config.h>
-#include <unwindstack/DexFiles.h>
-#include <unwindstack/JitDebug.h>
-#include <unwindstack/Maps.h>
 #include <unwindstack/Memory.h>
 #include <unwindstack/Regs.h>
 #include <unwindstack/Unwinder.h>
 
 #include "libdebuggerd/backtrace.h"
-#include "libdebuggerd/gwp_asan.h"
 #include "libdebuggerd/open_files_list.h"
 #include "libdebuggerd/utility.h"
 #include "util.h"
 
-#if defined(USE_SCUDO)
-#include "libdebuggerd/scudo.h"
-#endif
-
-#include "gwp_asan/common.h"
-#include "gwp_asan/crash_handler.h"
-
 #include "tombstone.pb.h"
 
-using android::base::GetBoolProperty;
-using android::base::GetProperty;
-using android::base::StringPrintf;
 using android::base::unique_fd;
 
 using namespace std::literals::string_literals;
 
-#define STACK_WORDS 16
-
-static void dump_header_info(log_t* log) {
-  auto fingerprint = GetProperty("ro.build.fingerprint", "unknown");
-  auto revision = GetProperty("ro.revision", "unknown");
-
-  _LOG(log, logtype::HEADER, "Build fingerprint: '%s'\n", fingerprint.c_str());
-  _LOG(log, logtype::HEADER, "Revision: '%s'\n", revision.c_str());
-  _LOG(log, logtype::HEADER, "ABI: '%s'\n", ABI_STRING);
-}
-
-static std::string get_stack_overflow_cause(uint64_t fault_addr, uint64_t sp,
-                                            unwindstack::Maps* maps) {
-  static constexpr uint64_t kMaxDifferenceBytes = 256;
-  uint64_t difference;
-  if (sp >= fault_addr) {
-    difference = sp - fault_addr;
-  } else {
-    difference = fault_addr - sp;
-  }
-  if (difference <= kMaxDifferenceBytes) {
-    // The faulting address is close to the current sp, check if the sp
-    // indicates a stack overflow.
-    // On arm, the sp does not get updated when the instruction faults.
-    // In this case, the sp will still be in a valid map, which is the
-    // last case below.
-    // On aarch64, the sp does get updated when the instruction faults.
-    // In this case, the sp will be in either an invalid map if triggered
-    // on the main thread, or in a guard map if in another thread, which
-    // will be the first case or second case from below.
-    auto map_info = maps->Find(sp);
-    if (map_info == nullptr) {
-      return "stack pointer is in a non-existent map; likely due to stack overflow.";
-    } else if ((map_info->flags() & (PROT_READ | PROT_WRITE)) != (PROT_READ | PROT_WRITE)) {
-      return "stack pointer is not in a rw map; likely due to stack overflow.";
-    } else if ((sp - map_info->start()) <= kMaxDifferenceBytes) {
-      return "stack pointer is close to top of stack; likely stack overflow.";
-    }
-  }
-  return "";
-}
-
-static void dump_probable_cause(log_t* log, unwindstack::Unwinder* unwinder,
-                                const ProcessInfo& process_info, const ThreadInfo& main_thread) {
-#if defined(USE_SCUDO)
-  ScudoCrashData scudo_crash_data(unwinder->GetProcessMemory().get(), process_info);
-  if (scudo_crash_data.CrashIsMine()) {
-    scudo_crash_data.DumpCause(log, unwinder);
-    return;
-  }
-#endif
-
-  GwpAsanCrashData gwp_asan_crash_data(unwinder->GetProcessMemory().get(), process_info,
-                                       main_thread);
-  if (gwp_asan_crash_data.CrashIsMine()) {
-    gwp_asan_crash_data.DumpCause(log);
-    return;
-  }
-
-  unwindstack::Maps* maps = unwinder->GetMaps();
-  unwindstack::Regs* regs = main_thread.registers.get();
-  const siginfo_t* si = main_thread.siginfo;
-  std::string cause;
-  if (si->si_signo == SIGSEGV && si->si_code == SEGV_MAPERR) {
-    if (si->si_addr < reinterpret_cast<void*>(4096)) {
-      cause = StringPrintf("null pointer dereference");
-    } else if (si->si_addr == reinterpret_cast<void*>(0xffff0ffc)) {
-      cause = "call to kuser_helper_version";
-    } else if (si->si_addr == reinterpret_cast<void*>(0xffff0fe0)) {
-      cause = "call to kuser_get_tls";
-    } else if (si->si_addr == reinterpret_cast<void*>(0xffff0fc0)) {
-      cause = "call to kuser_cmpxchg";
-    } else if (si->si_addr == reinterpret_cast<void*>(0xffff0fa0)) {
-      cause = "call to kuser_memory_barrier";
-    } else if (si->si_addr == reinterpret_cast<void*>(0xffff0f60)) {
-      cause = "call to kuser_cmpxchg64";
-    } else {
-      cause = get_stack_overflow_cause(reinterpret_cast<uint64_t>(si->si_addr), regs->sp(), maps);
-    }
-  } else if (si->si_signo == SIGSEGV && si->si_code == SEGV_ACCERR) {
-    uint64_t fault_addr = reinterpret_cast<uint64_t>(si->si_addr);
-    auto map_info = maps->Find(fault_addr);
-    if (map_info != nullptr && map_info->flags() == PROT_EXEC) {
-      cause = "execute-only (no-read) memory access error; likely due to data in .text.";
-    } else {
-      cause = get_stack_overflow_cause(fault_addr, regs->sp(), maps);
-    }
-  } else if (si->si_signo == SIGSYS && si->si_code == SYS_SECCOMP) {
-    cause = StringPrintf("seccomp prevented call to disallowed %s system call %d", ABI_STRING,
-                         si->si_syscall);
-  }
-
-  if (!cause.empty()) _LOG(log, logtype::HEADER, "Cause: %s\n", cause.c_str());
-}
-
-static void dump_signal_info(log_t* log, const ThreadInfo& thread_info,
-                             const ProcessInfo& process_info, unwindstack::Memory* process_memory) {
-  char addr_desc[64];  // ", fault addr 0x1234"
-  if (process_info.has_fault_address) {
-    // SIGILL faults will never have tagged addresses, so okay to
-    // indiscriminately use the tagged address here.
-    size_t addr = process_info.maybe_tagged_fault_address;
-    if (thread_info.siginfo->si_signo == SIGILL) {
-      uint32_t instruction = {};
-      process_memory->Read(addr, &instruction, sizeof(instruction));
-      snprintf(addr_desc, sizeof(addr_desc), "0x%zx (*pc=%#08x)", addr, instruction);
-    } else {
-      snprintf(addr_desc, sizeof(addr_desc), "0x%zx", addr);
-    }
-  } else {
-    snprintf(addr_desc, sizeof(addr_desc), "--------");
-  }
-
-  char sender_desc[32] = {};  // " from pid 1234, uid 666"
-  if (signal_has_sender(thread_info.siginfo, thread_info.pid)) {
-    get_signal_sender(sender_desc, sizeof(sender_desc), thread_info.siginfo);
-  }
-
-  _LOG(log, logtype::HEADER, "signal %d (%s), code %d (%s%s), fault addr %s\n",
-       thread_info.siginfo->si_signo, get_signame(thread_info.siginfo),
-       thread_info.siginfo->si_code, get_sigcode(thread_info.siginfo), sender_desc, addr_desc);
-}
-
-static void dump_thread_info(log_t* log, const ThreadInfo& thread_info) {
-  // Don't try to collect logs from the threads that implement the logging system itself.
-  if (thread_info.uid == AID_LOGD) log->should_retrieve_logcat = false;
-
-  const char* process_name = "<unknown>";
-  if (!thread_info.command_line.empty()) {
-    process_name = thread_info.command_line[0].c_str();
-  }
-
-  _LOG(log, logtype::HEADER, "pid: %d, tid: %d, name: %s  >>> %s <<<\n", thread_info.pid,
-       thread_info.tid, thread_info.thread_name.c_str(), process_name);
-  _LOG(log, logtype::HEADER, "uid: %d\n", thread_info.uid);
-  if (thread_info.tagged_addr_ctrl != -1) {
-    _LOG(log, logtype::HEADER, "tagged_addr_ctrl: %016lx%s\n", thread_info.tagged_addr_ctrl,
-         describe_tagged_addr_ctrl(thread_info.tagged_addr_ctrl).c_str());
-  }
-}
-
-static std::string get_addr_string(uint64_t addr) {
-  std::string addr_str;
-#if defined(__LP64__)
-  addr_str = StringPrintf("%08x'%08x", static_cast<uint32_t>(addr >> 32),
-                          static_cast<uint32_t>(addr & 0xffffffff));
-#else
-  addr_str = StringPrintf("%08x", static_cast<uint32_t>(addr));
-#endif
-  return addr_str;
-}
-
-static void dump_abort_message(log_t* log, unwindstack::Memory* process_memory, uint64_t address) {
-  if (address == 0) {
-    return;
-  }
-
-  size_t length;
-  if (!process_memory->ReadFully(address, &length, sizeof(length))) {
-    _LOG(log, logtype::HEADER, "Failed to read abort message header: %s\n", strerror(errno));
-    return;
-  }
-
-  // The length field includes the length of the length field itself.
-  if (length < sizeof(size_t)) {
-    _LOG(log, logtype::HEADER, "Abort message header malformed: claimed length = %zd\n", length);
-    return;
-  }
-
-  length -= sizeof(size_t);
-
-  // The abort message should be null terminated already, but reserve a spot for NUL just in case.
-  std::vector<char> msg(length + 1);
-  if (!process_memory->ReadFully(address + sizeof(length), &msg[0], length)) {
-    _LOG(log, logtype::HEADER, "Failed to read abort message: %s\n", strerror(errno));
-    return;
-  }
-
-  // Remove any trailing newlines.
-  size_t index = length;
-  while (index > 0 && (msg[index - 1] == '\0' || msg[index - 1] == '\n')) {
-    --index;
-  }
-  msg[index] = '\0';
-  _LOG(log, logtype::HEADER, "Abort message: '%s'\n", &msg[0]);
-}
-
-static void dump_all_maps(log_t* log, unwindstack::Unwinder* unwinder, uint64_t addr) {
-  bool print_fault_address_marker = addr;
-
-  unwindstack::Maps* maps = unwinder->GetMaps();
-  _LOG(log, logtype::MAPS,
-       "\n"
-       "memory map (%zu entr%s):",
-       maps->Total(), maps->Total() == 1 ? "y" : "ies");
-  if (print_fault_address_marker) {
-    if (maps->Total() != 0 && addr < maps->Get(0)->start()) {
-      _LOG(log, logtype::MAPS, "\n--->Fault address falls at %s before any mapped regions\n",
-           get_addr_string(addr).c_str());
-      print_fault_address_marker = false;
-    } else {
-      _LOG(log, logtype::MAPS, " (fault address prefixed with --->)\n");
-    }
-  } else {
-    _LOG(log, logtype::MAPS, "\n");
-  }
-
-  std::shared_ptr<unwindstack::Memory>& process_memory = unwinder->GetProcessMemory();
-
-  std::string line;
-  for (auto const& map_info : *maps) {
-    line = "    ";
-    if (print_fault_address_marker) {
-      if (addr < map_info->start()) {
-        _LOG(log, logtype::MAPS, "--->Fault address falls at %s between mapped regions\n",
-             get_addr_string(addr).c_str());
-        print_fault_address_marker = false;
-      } else if (addr >= map_info->start() && addr < map_info->end()) {
-        line = "--->";
-        print_fault_address_marker = false;
-      }
-    }
-    line += get_addr_string(map_info->start()) + '-' + get_addr_string(map_info->end() - 1) + ' ';
-    if (map_info->flags() & PROT_READ) {
-      line += 'r';
-    } else {
-      line += '-';
-    }
-    if (map_info->flags() & PROT_WRITE) {
-      line += 'w';
-    } else {
-      line += '-';
-    }
-    if (map_info->flags() & PROT_EXEC) {
-      line += 'x';
-    } else {
-      line += '-';
-    }
-    line += StringPrintf("  %8" PRIx64 "  %8" PRIx64, map_info->offset(),
-                         map_info->end() - map_info->start());
-    bool space_needed = true;
-    if (!map_info->name().empty()) {
-      space_needed = false;
-      line += "  " + map_info->name();
-      std::string build_id = map_info->GetPrintableBuildID();
-      if (!build_id.empty()) {
-        line += " (BuildId: " + build_id + ")";
-      }
-    }
-    uint64_t load_bias = map_info->GetLoadBias(process_memory);
-    if (load_bias != 0) {
-      if (space_needed) {
-        line += ' ';
-      }
-      line += StringPrintf(" (load bias 0x%" PRIx64 ")", load_bias);
-    }
-    _LOG(log, logtype::MAPS, "%s\n", line.c_str());
-  }
-  if (print_fault_address_marker) {
-    _LOG(log, logtype::MAPS, "--->Fault address falls at %s after any mapped regions\n",
-         get_addr_string(addr).c_str());
-  }
-}
-
-static void print_register_row(log_t* log,
-                               const std::vector<std::pair<std::string, uint64_t>>& registers) {
-  std::string output;
-  for (auto& [name, value] : registers) {
-    output += android::base::StringPrintf("  %-3s %0*" PRIx64, name.c_str(),
-                                          static_cast<int>(2 * sizeof(void*)),
-                                          static_cast<uint64_t>(value));
-  }
-
-  _LOG(log, logtype::REGISTERS, "  %s\n", output.c_str());
-}
-
-void dump_registers(log_t* log, unwindstack::Regs* regs) {
-  // Split lr/sp/pc into their own special row.
-  static constexpr size_t column_count = 4;
-  std::vector<std::pair<std::string, uint64_t>> current_row;
-  std::vector<std::pair<std::string, uint64_t>> special_row;
-
-#if defined(__arm__) || defined(__aarch64__)
-  static constexpr const char* special_registers[] = {"ip", "lr", "sp", "pc", "pst"};
-#elif defined(__i386__)
-  static constexpr const char* special_registers[] = {"ebp", "esp", "eip"};
-#elif defined(__x86_64__)
-  static constexpr const char* special_registers[] = {"rbp", "rsp", "rip"};
-#else
-  static constexpr const char* special_registers[] = {};
-#endif
-
-  regs->IterateRegisters([log, &current_row, &special_row](const char* name, uint64_t value) {
-    auto row = &current_row;
-    for (const char* special_name : special_registers) {
-      if (strcmp(special_name, name) == 0) {
-        row = &special_row;
-        break;
-      }
-    }
-
-    row->emplace_back(name, value);
-    if (current_row.size() == column_count) {
-      print_register_row(log, current_row);
-      current_row.clear();
-    }
-  });
-
-  if (!current_row.empty()) {
-    print_register_row(log, current_row);
-  }
-
-  print_register_row(log, special_row);
-}
-
-void dump_memory_and_code(log_t* log, unwindstack::Maps* maps, unwindstack::Memory* memory,
-                          unwindstack::Regs* regs) {
-  regs->IterateRegisters([log, maps, memory](const char* reg_name, uint64_t reg_value) {
-    std::string label{"memory near "s + reg_name};
-    if (maps) {
-      auto map_info = maps->Find(untag_address(reg_value));
-      if (map_info != nullptr && !map_info->name().empty()) {
-        label += " (" + map_info->name() + ")";
-      }
-    }
-    dump_memory(log, memory, reg_value, label);
-  });
-}
-
-static bool dump_thread(log_t* log, unwindstack::Unwinder* unwinder, const ThreadInfo& thread_info,
-                        const ProcessInfo& process_info, bool primary_thread) {
-  log->current_tid = thread_info.tid;
-  if (!primary_thread) {
-    _LOG(log, logtype::THREAD, "--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---\n");
-  }
-  dump_thread_info(log, thread_info);
-
-  if (thread_info.siginfo) {
-    dump_signal_info(log, thread_info, process_info, unwinder->GetProcessMemory().get());
-  }
-
-  if (primary_thread) {
-    // The main thread must have a valid siginfo.
-    CHECK(thread_info.siginfo != nullptr);
-    dump_probable_cause(log, unwinder, process_info, thread_info);
-
-    dump_abort_message(log, unwinder->GetProcessMemory().get(), process_info.abort_msg_address);
-  }
-
-  dump_registers(log, thread_info.registers.get());
-
-  // Unwind will mutate the registers, so make a copy first.
-  std::unique_ptr<unwindstack::Regs> regs_copy(thread_info.registers->Clone());
-  unwinder->SetRegs(regs_copy.get());
-  unwinder->Unwind();
-  if (unwinder->NumFrames() == 0) {
-    _LOG(log, logtype::THREAD, "Failed to unwind\n");
-    if (unwinder->LastErrorCode() != unwindstack::ERROR_NONE) {
-      _LOG(log, logtype::THREAD, "  Error code: %s\n", unwinder->LastErrorCodeString());
-      _LOG(log, logtype::THREAD, "  Error address: 0x%" PRIx64 "\n", unwinder->LastErrorAddress());
-    }
-  } else {
-    _LOG(log, logtype::BACKTRACE, "\nbacktrace:\n");
-    log_backtrace(log, unwinder, "    ");
-  }
-
-  if (primary_thread) {
-    GwpAsanCrashData gwp_asan_crash_data(unwinder->GetProcessMemory().get(), process_info,
-                                         thread_info);
-
-    if (gwp_asan_crash_data.HasDeallocationTrace()) {
-      gwp_asan_crash_data.DumpDeallocationTrace(log, unwinder);
-    }
-
-    if (gwp_asan_crash_data.HasAllocationTrace()) {
-      gwp_asan_crash_data.DumpAllocationTrace(log, unwinder);
-    }
-
-    unwindstack::Maps* maps = unwinder->GetMaps();
-    dump_memory_and_code(log, maps, unwinder->GetProcessMemory().get(),
-                         thread_info.registers.get());
-    if (maps != nullptr) {
-      uint64_t addr = 0;
-      if (process_info.has_fault_address) {
-        addr = process_info.untagged_fault_address;
-      }
-      dump_all_maps(log, unwinder, addr);
-    }
-  }
-
-  log->current_tid = log->crashed_tid;
-  return true;
-}
-
-// Reads the contents of the specified log device, filters out the entries
-// that don't match the specified pid, and writes them to the tombstone file.
-//
-// If "tail" is non-zero, log the last "tail" number of lines.
-static void dump_log_file(log_t* log, pid_t pid, const char* filename, unsigned int tail) {
-  bool first = true;
-  logger_list* logger_list;
-
-  if (!log->should_retrieve_logcat) {
-    return;
-  }
-
-  logger_list =
-      android_logger_list_open(android_name_to_log_id(filename), ANDROID_LOG_NONBLOCK, tail, pid);
-
-  if (!logger_list) {
-    ALOGE("Unable to open %s: %s\n", filename, strerror(errno));
-    return;
-  }
-
-  while (true) {
-    log_msg log_entry;
-    ssize_t actual = android_logger_list_read(logger_list, &log_entry);
-
-    if (actual < 0) {
-      if (actual == -EINTR) {
-        // interrupted by signal, retry
-        continue;
-      } else if (actual == -EAGAIN) {
-        // non-blocking EOF; we're done
-        break;
-      } else {
-        ALOGE("Error while reading log: %s\n", strerror(-actual));
-        break;
-      }
-    } else if (actual == 0) {
-      ALOGE("Got zero bytes while reading log: %s\n", strerror(errno));
-      break;
-    }
-
-    // NOTE: if you ALOGV something here, this will spin forever,
-    // because you will be writing as fast as you're reading.  Any
-    // high-frequency debug diagnostics should just be written to
-    // the tombstone file.
-
-    if (first) {
-      _LOG(log, logtype::LOGS, "--------- %slog %s\n", tail ? "tail end of " : "", filename);
-      first = false;
-    }
-
-    // Msg format is: <priority:1><tag:N>\0<message:N>\0
-    //
-    // We want to display it in the same format as "logcat -v threadtime"
-    // (although in this case the pid is redundant).
-    char timeBuf[32];
-    time_t sec = static_cast<time_t>(log_entry.entry.sec);
-    tm tm;
-    localtime_r(&sec, &tm);
-    strftime(timeBuf, sizeof(timeBuf), "%m-%d %H:%M:%S", &tm);
-
-    char* msg = log_entry.msg();
-    if (msg == nullptr) {
-      continue;
-    }
-    unsigned char prio = msg[0];
-    char* tag = msg + 1;
-    msg = tag + strlen(tag) + 1;
-
-    // consume any trailing newlines
-    char* nl = msg + strlen(msg) - 1;
-    while (nl >= msg && *nl == '\n') {
-      *nl-- = '\0';
-    }
-
-    static const char* kPrioChars = "!.VDIWEFS";
-    char prioChar = (prio < strlen(kPrioChars) ? kPrioChars[prio] : '?');
-
-    // Look for line breaks ('\n') and display each text line
-    // on a separate line, prefixed with the header, like logcat does.
-    do {
-      nl = strchr(msg, '\n');
-      if (nl != nullptr) {
-        *nl = '\0';
-        ++nl;
-      }
-
-      _LOG(log, logtype::LOGS, "%s.%03d %5d %5d %c %-8s: %s\n", timeBuf,
-           log_entry.entry.nsec / 1000000, log_entry.entry.pid, log_entry.entry.tid, prioChar, tag,
-           msg);
-    } while ((msg = nl));
-  }
-
-  android_logger_list_free(logger_list);
-}
-
-// Dumps the logs generated by the specified pid to the tombstone, from both
-// "system" and "main" log devices.  Ideally we'd interleave the output.
-static void dump_logs(log_t* log, pid_t pid, unsigned int tail) {
-  if (pid == getpid()) {
-    // Cowardly refuse to dump logs while we're running in-process.
-    return;
-  }
-
-  dump_log_file(log, pid, "system", tail);
-  dump_log_file(log, pid, "main", tail);
-}
-
 void engrave_tombstone_ucontext(int tombstone_fd, int proto_fd, uint64_t abort_msg_address,
                                 siginfo_t* siginfo, ucontext_t* ucontext) {
   pid_t uid = getuid();
@@ -646,45 +118,7 @@
   log.tfd = output_fd.get();
   log.amfd_data = amfd_data;
 
-  bool translate_proto = GetBoolProperty("debug.debuggerd.translate_proto_to_text", true);
-  if (translate_proto) {
-    tombstone_proto_to_text(tombstone, [&log](const std::string& line, bool should_log) {
-      _LOG(&log, should_log ? logtype::HEADER : logtype::LOGS, "%s\n", line.c_str());
-    });
-  } else {
-    bool want_logs = GetBoolProperty("ro.debuggable", false);
-
-    _LOG(&log, logtype::HEADER,
-         "*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n");
-    dump_header_info(&log);
-    _LOG(&log, logtype::HEADER, "Timestamp: %s\n", get_timestamp().c_str());
-
-    auto it = threads.find(target_thread);
-    if (it == threads.end()) {
-      async_safe_fatal("failed to find target thread");
-    }
-
-    dump_thread(&log, unwinder, it->second, process_info, true);
-
-    if (want_logs) {
-      dump_logs(&log, it->second.pid, 50);
-    }
-
-    for (auto& [tid, thread_info] : threads) {
-      if (tid == target_thread) {
-        continue;
-      }
-
-      dump_thread(&log, unwinder, thread_info, process_info, false);
-    }
-
-    if (open_files) {
-      _LOG(&log, logtype::OPEN_FILES, "\nopen files:\n");
-      dump_open_files_list(&log, *open_files, "    ");
-    }
-
-    if (want_logs) {
-      dump_logs(&log, it->second.pid, 0);
-    }
-  }
+  tombstone_proto_to_text(tombstone, [&log](const std::string& line, bool should_log) {
+    _LOG(&log, should_log ? logtype::HEADER : logtype::LOGS, "%s\n", line.c_str());
+  });
 }