diff --git a/debuggerd/crash_dump.cpp b/debuggerd/crash_dump.cpp
index 3e99880..6a38145 100644
--- a/debuggerd/crash_dump.cpp
+++ b/debuggerd/crash_dump.cpp
@@ -254,9 +254,7 @@
 }
 
 static void ReadCrashInfo(unique_fd& fd, siginfo_t* siginfo,
-                          std::unique_ptr<unwindstack::Regs>* regs, uintptr_t* abort_msg_address,
-                          uintptr_t* fdsan_table_address, uintptr_t* gwp_asan_state,
-                          uintptr_t* gwp_asan_metadata) {
+                          std::unique_ptr<unwindstack::Regs>* regs, ProcessInfo* process_info) {
   std::aligned_storage<sizeof(CrashInfo) + 1, alignof(CrashInfo)>::type buf;
   CrashInfo* crash_info = reinterpret_cast<CrashInfo*>(&buf);
   ssize_t rc = TEMP_FAILURE_RETRY(read(fd.get(), &buf, sizeof(buf)));
@@ -288,19 +286,16 @@
     }
   }
 
-  *fdsan_table_address = 0;
-  *gwp_asan_state = 0;
-  *gwp_asan_metadata = 0;
   switch (crash_info->header.version) {
     case 3:
-      *gwp_asan_state = crash_info->data.v3.gwp_asan_state;
-      *gwp_asan_metadata = crash_info->data.v3.gwp_asan_metadata;
+      process_info->gwp_asan_state = crash_info->data.v3.gwp_asan_state;
+      process_info->gwp_asan_metadata = crash_info->data.v3.gwp_asan_metadata;
       FALLTHROUGH_INTENDED;
     case 2:
-      *fdsan_table_address = crash_info->data.v2.fdsan_table_address;
+      process_info->fdsan_table_address = crash_info->data.v2.fdsan_table_address;
       FALLTHROUGH_INTENDED;
     case 1:
-      *abort_msg_address = crash_info->data.v1.abort_msg_address;
+      process_info->abort_msg_address = crash_info->data.v1.abort_msg_address;
       *siginfo = crash_info->data.v1.siginfo;
       regs->reset(unwindstack::Regs::CreateFromUcontext(unwindstack::Regs::CurrentArch(),
                                                         &crash_info->data.v1.ucontext));
@@ -425,10 +420,7 @@
   ATRACE_NAME("after reparent");
   pid_t pseudothread_tid;
   DebuggerdDumpType dump_type;
-  uintptr_t abort_msg_address = 0;
-  uintptr_t fdsan_table_address = 0;
-  uintptr_t gwp_asan_state = 0;
-  uintptr_t gwp_asan_metadata = 0;
+  ProcessInfo process_info;
 
   Initialize(argv);
   ParseArgs(argc, argv, &pseudothread_tid, &dump_type);
@@ -489,8 +481,7 @@
 
       if (thread == g_target_thread) {
         // Read the thread's registers along with the rest of the crash info out of the pipe.
-        ReadCrashInfo(input_pipe, &siginfo, &info.registers, &abort_msg_address,
-                      &fdsan_table_address, &gwp_asan_state, &gwp_asan_metadata);
+        ReadCrashInfo(input_pipe, &siginfo, &info.registers, &process_info);
         info.siginfo = &siginfo;
         info.signo = info.siginfo->si_signo;
       } else {
@@ -599,14 +590,14 @@
   } else {
     {
       ATRACE_NAME("fdsan table dump");
-      populate_fdsan_table(&open_files, unwinder.GetProcessMemory(), fdsan_table_address);
+      populate_fdsan_table(&open_files, unwinder.GetProcessMemory(),
+                           process_info.fdsan_table_address);
     }
 
     {
       ATRACE_NAME("engrave_tombstone");
-      engrave_tombstone(std::move(g_output_fd), &unwinder, thread_info, g_target_thread,
-                        abort_msg_address, &open_files, &amfd_data, gwp_asan_state,
-                        gwp_asan_metadata);
+      engrave_tombstone(std::move(g_output_fd), &unwinder, thread_info, g_target_thread, process_info,
+                        &open_files, &amfd_data);
     }
   }
 
diff --git a/debuggerd/libdebuggerd/gwp_asan.cpp b/debuggerd/libdebuggerd/gwp_asan.cpp
index 53df783..fe3a173 100644
--- a/debuggerd/libdebuggerd/gwp_asan.cpp
+++ b/debuggerd/libdebuggerd/gwp_asan.cpp
@@ -63,12 +63,11 @@
 }
 
 GwpAsanCrashData::GwpAsanCrashData(unwindstack::Memory* process_memory,
-                                   uintptr_t gwp_asan_state_ptr, uintptr_t gwp_asan_metadata_ptr,
-                                   const ThreadInfo& thread_info) {
-  if (!process_memory || !gwp_asan_metadata_ptr || !gwp_asan_state_ptr) return;
+                                   const ProcessInfo& process_info, const ThreadInfo& thread_info) {
+  if (!process_memory || !process_info.gwp_asan_metadata || !process_info.gwp_asan_state) return;
   // Extract the GWP-ASan regions from the dead process.
-  if (!retrieve_gwp_asan_state(process_memory, gwp_asan_state_ptr, &state_)) return;
-  metadata_.reset(retrieve_gwp_asan_metadata(process_memory, state_, gwp_asan_metadata_ptr));
+  if (!retrieve_gwp_asan_state(process_memory, process_info.gwp_asan_state, &state_)) return;
+  metadata_.reset(retrieve_gwp_asan_metadata(process_memory, state_, process_info.gwp_asan_metadata));
   if (!metadata_.get()) return;
 
   // Get the external crash address from the thread info.
diff --git a/debuggerd/libdebuggerd/include/libdebuggerd/gwp_asan.h b/debuggerd/libdebuggerd/include/libdebuggerd/gwp_asan.h
index aef4c62..6c88733 100644
--- a/debuggerd/libdebuggerd/include/libdebuggerd/gwp_asan.h
+++ b/debuggerd/libdebuggerd/include/libdebuggerd/gwp_asan.h
@@ -38,8 +38,8 @@
   // still be responsible, as it terminates when it detects an internal error
   // (double free, invalid free). In these cases, we will retrieve the fault
   // address from the GWP-ASan allocator's state.
-  GwpAsanCrashData(unwindstack::Memory* process_memory, uintptr_t gwp_asan_state_ptr,
-                   uintptr_t gwp_asan_metadata_ptr, const ThreadInfo& thread_info);
+  GwpAsanCrashData(unwindstack::Memory* process_memory, const ProcessInfo& process_info,
+                   const ThreadInfo& thread_info);
 
   // Is GWP-ASan responsible for this crash.
   bool CrashIsMine() const;
diff --git a/debuggerd/libdebuggerd/include/libdebuggerd/tombstone.h b/debuggerd/libdebuggerd/include/libdebuggerd/tombstone.h
index 291d994..3ff7d62 100644
--- a/debuggerd/libdebuggerd/include/libdebuggerd/tombstone.h
+++ b/debuggerd/libdebuggerd/include/libdebuggerd/tombstone.h
@@ -44,18 +44,13 @@
 int open_tombstone(std::string* path);
 
 /* Creates a tombstone file and writes the crash dump to it. */
-void engrave_tombstone(int tombstone_fd, unwindstack::Unwinder* unwinder,
-                       const OpenFilesList* open_files, pid_t pid, pid_t tid,
-                       const std::string& process_name, const std::map<pid_t, std::string>& threads,
-                       uint64_t abort_msg_address, std::string* amfd_data);
+void engrave_tombstone(android::base::unique_fd output_fd, unwindstack::Unwinder* unwinder,
+                       const std::map<pid_t, ThreadInfo>& thread_info, pid_t target_thread,
+                       const ProcessInfo& process_info, OpenFilesList* open_files,
+                       std::string* amfd_data);
 
 void engrave_tombstone_ucontext(int tombstone_fd, uint64_t abort_msg_address, siginfo_t* siginfo,
                                 ucontext_t* ucontext);
 
-void engrave_tombstone(android::base::unique_fd output_fd, unwindstack::Unwinder* unwinder,
-                       const std::map<pid_t, ThreadInfo>& thread_info, pid_t target_thread,
-                       uint64_t abort_msg_address, OpenFilesList* open_files,
-                       std::string* amfd_data, uintptr_t gwp_asan_state,
-                       uintptr_t gwp_asan_metadata);
 
 #endif  // _DEBUGGERD_TOMBSTONE_H
diff --git a/debuggerd/libdebuggerd/include/libdebuggerd/types.h b/debuggerd/libdebuggerd/include/libdebuggerd/types.h
index eb4b1b8..4f681c2 100644
--- a/debuggerd/libdebuggerd/include/libdebuggerd/types.h
+++ b/debuggerd/libdebuggerd/include/libdebuggerd/types.h
@@ -35,3 +35,10 @@
   int signo = 0;
   siginfo_t* siginfo = nullptr;
 };
+
+struct ProcessInfo {
+  uintptr_t abort_msg_address = 0;
+  uintptr_t fdsan_table_address = 0;
+  uintptr_t gwp_asan_state = 0;
+  uintptr_t gwp_asan_metadata = 0;
+};
diff --git a/debuggerd/libdebuggerd/test/tombstone_test.cpp b/debuggerd/libdebuggerd/test/tombstone_test.cpp
index eed95bc..aec8c60 100644
--- a/debuggerd/libdebuggerd/test/tombstone_test.cpp
+++ b/debuggerd/libdebuggerd/test/tombstone_test.cpp
@@ -371,7 +371,7 @@
   GwpAsanCrashDataTest(
       gwp_asan::Error error,
       const gwp_asan::AllocationMetadata *responsible_allocation) :
-      GwpAsanCrashData(nullptr, 0u, 0u, ThreadInfo{}) {
+      GwpAsanCrashData(nullptr, ProcessInfo{}, ThreadInfo{}) {
     is_gwp_asan_responsible_ = true;
     error_ = error;
     responsible_allocation_ = responsible_allocation;
diff --git a/debuggerd/libdebuggerd/tombstone.cpp b/debuggerd/libdebuggerd/tombstone.cpp
index fd52e81..b3f059c 100644
--- a/debuggerd/libdebuggerd/tombstone.cpp
+++ b/debuggerd/libdebuggerd/tombstone.cpp
@@ -376,8 +376,7 @@
 }
 
 static bool dump_thread(log_t* log, unwindstack::Unwinder* unwinder, const ThreadInfo& thread_info,
-                        uint64_t abort_msg_address, bool primary_thread,
-                        const GwpAsanCrashData& gwp_asan_crash_data) {
+                        const ProcessInfo& process_info, bool primary_thread) {
   log->current_tid = thread_info.tid;
   if (!primary_thread) {
     _LOG(log, logtype::THREAD, "--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---\n");
@@ -388,15 +387,21 @@
     dump_signal_info(log, thread_info, unwinder->GetProcessMemory().get());
   }
 
-  if (primary_thread && gwp_asan_crash_data.CrashIsMine()) {
-    gwp_asan_crash_data.DumpCause(log);
+  std::unique_ptr<GwpAsanCrashData> gwp_asan_crash_data;
+  if (primary_thread) {
+    gwp_asan_crash_data = std::make_unique<GwpAsanCrashData>(unwinder->GetProcessMemory().get(),
+                                                             process_info, thread_info);
+  }
+
+  if (primary_thread && gwp_asan_crash_data->CrashIsMine()) {
+    gwp_asan_crash_data->DumpCause(log);
   } else if (thread_info.siginfo) {
     dump_probable_cause(log, thread_info.siginfo, unwinder->GetMaps(),
                         thread_info.registers.get());
   }
 
   if (primary_thread) {
-    dump_abort_message(log, unwinder->GetProcessMemory().get(), abort_msg_address);
+    dump_abort_message(log, unwinder->GetProcessMemory().get(), process_info.abort_msg_address);
   }
 
   dump_registers(log, thread_info.registers.get());
@@ -413,12 +418,12 @@
   }
 
   if (primary_thread) {
-    if (gwp_asan_crash_data.HasDeallocationTrace()) {
-      gwp_asan_crash_data.DumpDeallocationTrace(log, unwinder);
+    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);
+    if (gwp_asan_crash_data->HasAllocationTrace()) {
+      gwp_asan_crash_data->DumpAllocationTrace(log, unwinder);
     }
 
     unwindstack::Maps* maps = unwinder->GetMaps();
@@ -601,15 +606,16 @@
     LOG(FATAL) << "Failed to init unwinder object.";
   }
 
-  engrave_tombstone(unique_fd(dup(tombstone_fd)), &unwinder, threads, tid, abort_msg_address,
-                    nullptr, nullptr, 0u, 0u);
+  ProcessInfo process_info;
+  process_info.abort_msg_address = abort_msg_address;
+  engrave_tombstone(unique_fd(dup(tombstone_fd)), &unwinder, threads, tid, process_info, nullptr,
+                    nullptr);
 }
 
 void engrave_tombstone(unique_fd output_fd, unwindstack::Unwinder* unwinder,
                        const std::map<pid_t, ThreadInfo>& threads, pid_t target_thread,
-                       uint64_t abort_msg_address, OpenFilesList* open_files,
-                       std::string* amfd_data, uintptr_t gwp_asan_state_ptr,
-                       uintptr_t gwp_asan_metadata_ptr) {
+                       const ProcessInfo& process_info, OpenFilesList* open_files,
+                       std::string* amfd_data) {
   // don't copy log messages to tombstone unless this is a dev device
   bool want_logs = android::base::GetBoolProperty("ro.debuggable", false);
 
@@ -628,12 +634,7 @@
     LOG(FATAL) << "failed to find target thread";
   }
 
-  GwpAsanCrashData gwp_asan_crash_data(unwinder->GetProcessMemory().get(),
-                                       gwp_asan_state_ptr,
-                                       gwp_asan_metadata_ptr, it->second);
-
-  dump_thread(&log, unwinder, it->second, abort_msg_address, true,
-              gwp_asan_crash_data);
+  dump_thread(&log, unwinder, it->second, process_info, true);
 
   if (want_logs) {
     dump_logs(&log, it->second.pid, 50);
@@ -644,7 +645,7 @@
       continue;
     }
 
-    dump_thread(&log, unwinder, thread_info, 0, false, gwp_asan_crash_data);
+    dump_thread(&log, unwinder, thread_info, process_info, false);
   }
 
   if (open_files) {