72 static void dump_header_info(log_t* log) {  in dump_header_info()  argument
76   _LOG(log, logtype::HEADER, "Build fingerprint: '%s'\n", fingerprint.c_str());  in dump_header_info()
77   _LOG(log, logtype::HEADER, "Revision: '%s'\n", revision.c_str());  in dump_header_info()
78   _LOG(log, logtype::HEADER, "ABI: '%s'\n", ABI_STRING);  in dump_header_info()
81 static void dump_timestamp(log_t* log, time_t time) {  in dump_timestamp()  argument
87   _LOG(log, logtype::HEADER, "Timestamp: %s\n", buf);  in dump_timestamp()
121 static void dump_probable_cause(log_t* log, const siginfo_t* si, unwindstack::Maps* maps,  in dump_probable_cause()  argument
153   if (!cause.empty()) _LOG(log, logtype::HEADER, "Cause: %s\n", cause.c_str());  in dump_probable_cause()
156 static void dump_signal_info(log_t* log, const ThreadInfo& thread_info,  in dump_signal_info()  argument
177   _LOG(log, logtype::HEADER, "signal %d (%s), code %d (%s%s), fault addr %s\n",  in dump_signal_info()
182 static void dump_thread_info(log_t* log, const ThreadInfo& thread_info) {  in dump_thread_info()  argument
187     log->should_retrieve_logcat = false;  in dump_thread_info()
190   _LOG(log, logtype::HEADER, "pid: %d, tid: %d, name: %s  >>> %s <<<\n", thread_info.pid,  in dump_thread_info()
192   _LOG(log, logtype::HEADER, "uid: %d\n", thread_info.uid);  in dump_thread_info()
207 static void dump_abort_message(log_t* log, unwindstack::Memory* process_memory, uint64_t address) {  in dump_abort_message()  argument
214     _LOG(log, logtype::HEADER, "Failed to read abort message header: %s\n", strerror(errno));  in dump_abort_message()
220     _LOG(log, logtype::HEADER, "Abort message header malformed: claimed length = %zd\n", length);  in dump_abort_message()
229     _LOG(log, logtype::HEADER, "Failed to read abort message: %s\n", strerror(errno));  in dump_abort_message()
233   _LOG(log, logtype::HEADER, "Abort message: '%s'\n", &msg[0]);  in dump_abort_message()
236 static void dump_all_maps(log_t* log, unwindstack::Unwinder* unwinder, uint64_t addr) {  in dump_all_maps()  argument
240   _LOG(log, logtype::MAPS,  in dump_all_maps()
246       _LOG(log, logtype::MAPS, "\n--->Fault address falls at %s before any mapped regions\n",  in dump_all_maps()
250       _LOG(log, logtype::MAPS, " (fault address prefixed with --->)\n");  in dump_all_maps()
253     _LOG(log, logtype::MAPS, "\n");  in dump_all_maps()
263         _LOG(log, logtype::MAPS, "--->Fault address falls at %s between mapped regions\n",  in dump_all_maps()
305     _LOG(log, logtype::MAPS, "%s\n", line.c_str());  in dump_all_maps()
308     _LOG(log, logtype::MAPS, "--->Fault address falls at %s after any mapped regions\n",  in dump_all_maps()
313 static void print_register_row(log_t* log,  in print_register_row()  argument
322   _LOG(log, logtype::REGISTERS, "  %s\n", output.c_str());  in print_register_row()
325 void dump_registers(log_t* log, unwindstack::Regs* regs) {  in dump_registers()  argument
341   regs->IterateRegisters([log, &current_row, &special_row](const char* name, uint64_t value) {  in dump_registers()
352       print_register_row(log, current_row);  in dump_registers()
358     print_register_row(log, current_row);  in dump_registers()
361   print_register_row(log, special_row);  in dump_registers()
364 void dump_memory_and_code(log_t* log, unwindstack::Maps* maps, unwindstack::Memory* memory,  in dump_memory_and_code()  argument
366   regs->IterateRegisters([log, maps, memory](const char* reg_name, uint64_t reg_value) {  in dump_memory_and_code()
374     dump_memory(log, memory, reg_value, label);  in dump_memory_and_code()
378 static bool dump_thread(log_t* log, unwindstack::Unwinder* unwinder, const ThreadInfo& thread_info,  in dump_thread()  argument
381   log->current_tid = thread_info.tid;  in dump_thread()
383     _LOG(log, logtype::THREAD, "--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---\n");  in dump_thread()
385   dump_thread_info(log, thread_info);  in dump_thread()
388     dump_signal_info(log, thread_info, unwinder->GetProcessMemory().get());  in dump_thread()
392     gwp_asan_crash_data.DumpCause(log);  in dump_thread()
394     dump_probable_cause(log, thread_info.siginfo, unwinder->GetMaps(),  in dump_thread()
399     dump_abort_message(log, unwinder->GetProcessMemory().get(), abort_msg_address);  in dump_thread()
402   dump_registers(log, thread_info.registers.get());  in dump_thread()
409     _LOG(log, logtype::THREAD, "Failed to unwind");  in dump_thread()
411     _LOG(log, logtype::BACKTRACE, "\nbacktrace:\n");  in dump_thread()
412     log_backtrace(log, unwinder, "    ");  in dump_thread()
417       gwp_asan_crash_data.DumpDeallocationTrace(log, unwinder);  in dump_thread()
421       gwp_asan_crash_data.DumpAllocationTrace(log, unwinder);  in dump_thread()
425     dump_memory_and_code(log, maps, unwinder->GetProcessMemory().get(),  in dump_thread()
433       dump_all_maps(log, unwinder, addr);  in dump_thread()
437   log->current_tid = log->crashed_tid;  in dump_thread()
447 static void dump_log_file(log_t* log, pid_t pid, const char* filename, unsigned int tail) {  in dump_log_file()  argument
451   if (!log->should_retrieve_logcat) {  in dump_log_file()
489       _LOG(log, logtype::LOGS, "--------- %slog %s\n",  in dump_log_file()
513         _LOG(log, logtype::LOGS, "%s.%03d %5d %5d %c %-8.*s: %s\n", timeBuf,  in dump_log_file()
546       _LOG(log, logtype::LOGS, "%s.%03d %5d %5d %c %-8s: %s\n", timeBuf,  in dump_log_file()
557 static void dump_logs(log_t* log, pid_t pid, unsigned int tail) {  in dump_logs()  argument
563   dump_log_file(log, pid, "system", tail);  in dump_logs()
564   dump_log_file(log, pid, "main", tail);  in dump_logs()
573   log_t log;  in engrave_tombstone_ucontext()  local
574   log.current_tid = tid;  in engrave_tombstone_ucontext()
575   log.crashed_tid = tid;  in engrave_tombstone_ucontext()
576   log.tfd = tombstone_fd;  in engrave_tombstone_ucontext()
577   log.amfd_data = nullptr;  in engrave_tombstone_ucontext()
616   log_t log;  in engrave_tombstone()  local
617   log.current_tid = target_thread;  in engrave_tombstone()
618   log.crashed_tid = target_thread;  in engrave_tombstone()
619   log.tfd = output_fd.get();  in engrave_tombstone()
620   log.amfd_data = amfd_data;  in engrave_tombstone()
622   _LOG(&log, logtype::HEADER, "*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n");  in engrave_tombstone()
623   dump_header_info(&log);  in engrave_tombstone()
624   dump_timestamp(&log, time(nullptr));  in engrave_tombstone()
635   dump_thread(&log, unwinder, it->second, abort_msg_address, true,  in engrave_tombstone()
639     dump_logs(&log, it->second.pid, 50);  in engrave_tombstone()
647     dump_thread(&log, unwinder, thread_info, 0, false, gwp_asan_crash_data);  in engrave_tombstone()
651     _LOG(&log, logtype::OPEN_FILES, "\nopen files:\n");  in engrave_tombstone()
652     dump_open_files_list(&log, *open_files, "    ");  in engrave_tombstone()
656     dump_logs(&log, it->second.pid, 0);  in engrave_tombstone()