Adding ABI output to debuggerd tombstones. (9c8dacce) · Commits · e / os / android_system_core

debuggerd/tombstone.cpp

+21 −11

Original line number	Diff line number	Diff line
		@@ -56,6 +56,21 @@
		// Must match the path defined in NativeCrashListener.java
		#define NCRASH_SOCKET_PATH "/data/system/ndebugsocket"

		// Figure out the abi based on defined macros.
		#if defined(__arm__)
		#define ABI_STRING "arm"
		#elif defined(__aarch64__)
		#define ABI_STRING "arm64"
		#elif defined(__mips__)
		#define ABI_STRING "mips"
		#elif defined(__i386__)
		#define ABI_STRING "x86"
		#elif defined(__x86_64__)
		#define ABI_STRING "x86_64"
		#else
		#error "Unsupported ABI"
		#endif

		static bool signal_has_si_addr(int sig) {
		switch (sig) {
		case SIGBUS:
		@@ -157,20 +172,16 @@ static const char* get_sigcode(int signo, int code) {
		return "?";
		}

		static void dump_revision_info(log_t* log) {
		char revision[PROPERTY_VALUE_MAX];

		property_get("ro.revision", revision, "unknown");

		_LOG(log, SCOPE_AT_FAULT, "Revision: '%s'\n", revision);
		}

		static void dump_build_info(log_t* log) {
		static void dump_header_info(log_t* log) {
		char fingerprint[PROPERTY_VALUE_MAX];
		char revision[PROPERTY_VALUE_MAX];

		property_get("ro.build.fingerprint", fingerprint, "unknown");
		property_get("ro.revision", revision, "unknown");

		_LOG(log, SCOPE_AT_FAULT, "Build fingerprint: '%s'\n", fingerprint);
		_LOG(log, SCOPE_AT_FAULT, "Revision: '%s'\n", revision);
		_LOG(log, SCOPE_AT_FAULT, "ABI: '%s'\n", ABI_STRING);
		}

		static void dump_signal_info(log_t* log, pid_t tid, int signal, int si_code) {
		@@ -632,8 +643,7 @@ static bool dump_crash(log_t* log, pid_t pid, pid_t tid, int signal, int si_code

		_LOG(log, SCOPE_AT_FAULT,
		"* * * * * * * * * * * * * * * *\n");
		dump_build_info(log);
		dump_revision_info(log);
		dump_header_info(log);
		dump_thread_info(log, pid, tid, SCOPE_AT_FAULT);
		if (signal) {
		dump_signal_info(log, tid, signal, si_code);