154   size_t hash_index;  in AddBacktrace()  local
159     hash_index = cur_hash_index_++;  in AddBacktrace()
161     key_to_index_.emplace(key, hash_index);  in AddBacktrace()
163     frames_.emplace(hash_index, FrameInfoType{.references = 1, .frames = std::move(frames)});  in AddBacktrace()
165       backtraces_info_.emplace(hash_index, std::move(frames_info));  in AddBacktrace()
168     hash_index = entry->second;  in AddBacktrace()
169     FrameInfoType* frame_info = &frames_[hash_index];  in AddBacktrace()
172   return hash_index;  in AddBacktrace()
175 void PointerData::RemoveBacktrace(size_t hash_index) {  in RemoveBacktrace()  argument
176   if (hash_index <= kBacktraceEmptyIndex) {  in RemoveBacktrace()
181   auto frame_entry = frames_.find(hash_index);  in RemoveBacktrace()
183     error_log("hash_index %zu does not have matching frame data.", hash_index);  in RemoveBacktrace()
190     frames_.erase(hash_index);  in RemoveBacktrace()
192       backtraces_info_.erase(hash_index);  in RemoveBacktrace()
199   size_t hash_index = 0;  in Add()  local
201     hash_index = AddBacktrace(g_debug->config().backtrace_frames());  in Add()
205   pointers_[pointer] = PointerInfoType{PointerInfoType::GetEncodedSize(pointer_size), hash_index};  in Add()
210   size_t hash_index;  in Remove()  local
219     hash_index = entry->second.hash_index;  in Remove()
223   RemoveBacktrace(hash_index);  in Remove()
228   size_t hash_index;  in GetFrames()  local
235     hash_index = entry->second.hash_index;  in GetFrames()
238   if (hash_index <= kBacktraceEmptyIndex) {  in GetFrames()
243   auto frame_entry = frames_.find(hash_index);  in GetFrames()
256 void PointerData::LogBacktrace(size_t hash_index) {  in LogBacktrace()  argument
259     auto backtrace_info_entry = backtraces_info_.find(hash_index);  in LogBacktrace()
265     auto frame_entry = frames_.find(hash_index);  in LogBacktrace()
272   error_log("  hash_index %zu does not have matching frame data.", hash_index);  in LogBacktrace()
286   if (info.hash_index > kBacktraceEmptyIndex) {  in LogFreeError()
288     LogBacktrace(info.hash_index);  in LogFreeError()
338   size_t hash_index = 0;  in AddFreed()  local
341     hash_index = AddBacktrace(num_frames);  in AddFreed()
350     RemoveBacktrace(info.hash_index);  in AddFreed()
354   free_pointers_.emplace_back(FreePointerInfoType{pointer, hash_index});  in AddFreed()
359   size_t hash_index = 0;  in LogFreeBacktrace()  local
365         hash_index = info.hash_index;  in LogFreeBacktrace()
371   if (hash_index <= kBacktraceEmptyIndex) {  in LogFreeBacktrace()
376   LogBacktrace(hash_index);  in LogFreeBacktrace()
391     size_t hash_index = entry.second.hash_index;  in GetList()  local
392     if (hash_index > kBacktraceEmptyIndex) {  in GetList()
393       auto frame_entry = frames_.find(hash_index);  in GetList()
400         error_log("Pointer 0x%" PRIxPTR " hash_index %zu does not exist.", entry.first, hash_index);  in GetList()
406         auto backtrace_entry = backtraces_info_.find(hash_index);  in GetList()
408 …       error_log("Pointer 0x%" PRIxPTR " hash_index %zu does not exist.", entry.first, hash_index);  in GetList()
414     if (hash_index == 0 && only_with_backtrace) {  in GetList()