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-rw-r--r--src/google_breakpad/common/minidump_format.h40
-rw-r--r--src/processor/minidump_processor.cc101
2 files changed, 140 insertions, 1 deletions
diff --git a/src/google_breakpad/common/minidump_format.h b/src/google_breakpad/common/minidump_format.h
index bf95d7d0..e3b9b85a 100644
--- a/src/google_breakpad/common/minidump_format.h
+++ b/src/google_breakpad/common/minidump_format.h
@@ -665,7 +665,8 @@ static const size_t MDRawMemoryList_minsize = offsetof(MDRawMemoryList,
typedef struct {
u_int32_t exception_code; /* Windows: MDExceptionCodeWin,
- * Mac OS X: MDExceptionMac. */
+ * Mac OS X: MDExceptionMac,
+ * Linux: MDExceptionCodeLinux. */
u_int32_t exception_flags; /* Windows: 1 if noncontinuable,
Mac OS X: MDExceptionCodeMac. */
u_int64_t exception_record; /* Address (in the minidump-producing host's
@@ -881,6 +882,43 @@ typedef enum {
/* EXC_I386_ENDPERR = 33: should not occur */
} MDExceptionCodeMac;
+/* For (MDException).exception_code. These values come from bits/signum.h.
+ */
+typedef enum {
+ MD_EXCEPTION_CODE_LIN_SIGHUP = 1, /* Hangup (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGINT = 2, /* Interrupt (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGQUIT = 3, /* Quit (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGILL = 4, /* Illegal instruction (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGTRAP = 5, /* Trace trap (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGABRT = 6, /* Abort (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGBUS = 7, /* BUS error (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGFPE = 8, /* Floating-point exception (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGKILL = 9, /* Kill, unblockable (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGUSR1 = 10, /* User-defined signal 1 (POSIX). */
+ MD_EXCEPTION_CODE_LIN_SIGSEGV = 11, /* Segmentation violation (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGUSR2 = 12, /* User-defined signal 2 (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGPIPE = 13, /* Broken pipe (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGALRM = 14, /* Alarm clock (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGTERM = 15, /* Termination (ANSI) */
+ MD_EXCEPTION_CODE_LIN_SIGSTKFLT = 16, /* Stack faultd */
+ MD_EXCEPTION_CODE_LIN_SIGCHLD = 17, /* Child status has changed (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGCONT = 18, /* Continue (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGSTOP = 19, /* Stop, unblockable (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGTSTP = 20, /* Keyboard stop (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGTTIN = 21, /* Background read from tty (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGTTOU = 22, /* Background write to tty (POSIX) */
+ MD_EXCEPTION_CODE_LIN_SIGURG = 23,
+ /* Urgent condition on socket (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGXCPU = 24, /* CPU limit exceeded (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGXFSZ = 25,
+ /* File size limit exceeded (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGVTALRM = 26, /* Virtual alarm clock (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGPROF = 27, /* Profiling alarm clock (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGWINCH = 28, /* Window size change (4.3 BSD, Sun) */
+ MD_EXCEPTION_CODE_LIN_SIGIO = 29, /* I/O now possible (4.2 BSD) */
+ MD_EXCEPTION_CODE_LIN_SIGPWR = 30, /* Power failure restart (System V) */
+ MD_EXCEPTION_CODE_LIN_SIGSYS = 31 /* Bad system call */
+} MDExceptionCodeLinux;
typedef struct {
u_int32_t thread_id; /* Thread in which the exception
diff --git a/src/processor/minidump_processor.cc b/src/processor/minidump_processor.cc
index 9b426d53..58b10c78 100644
--- a/src/processor/minidump_processor.cc
+++ b/src/processor/minidump_processor.cc
@@ -731,6 +731,107 @@ string MinidumpProcessor::GetCrashReason(Minidump *dump, u_int64_t *address) {
break;
}
break;
+
+ case MD_OS_LINUX:
+ switch (exception_code) {
+ case MD_EXCEPTION_CODE_LIN_SIGHUP:
+ reason = "SIGHUP";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGINT:
+ reason = "SIGINT";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGQUIT:
+ reason = "SIGQUIT";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGILL:
+ reason = "SIGILL";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGTRAP:
+ reason = "SIGTRAP";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGABRT:
+ reason = "SIGABRT";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGBUS:
+ reason = "SIGBUS";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGFPE:
+ reason = "SIGFPE";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGKILL:
+ reason = "SIGKILL";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGUSR1:
+ reason = "SIGUSR1";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGSEGV:
+ reason = "SIGSEGV";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGUSR2:
+ reason = "SIGUSR2";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGPIPE:
+ reason = "SIGPIPE";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGALRM:
+ reason = "SIGALRM";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGTERM:
+ reason = "SIGTERM";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGSTKFLT:
+ reason = "SIGSTKFLT";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGCHLD:
+ reason = "SIGCHLD";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGCONT:
+ reason = "SIGCONT";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGSTOP:
+ reason = "SIGSTOP";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGTSTP:
+ reason = "SIGTSTP";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGTTIN:
+ reason = "SIGTTIN";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGTTOU:
+ reason = "SIGTTOU";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGURG:
+ reason = "SIGURG";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGXCPU:
+ reason = "SIGXCPU";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGXFSZ:
+ reason = "SIGXFSZ";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGVTALRM:
+ reason = "SIGVTALRM";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGPROF:
+ reason = "SIGPROF";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGWINCH:
+ reason = "SIGWINCH";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGIO:
+ reason = "SIGIO";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGPWR:
+ reason = "SIGPWR";
+ break;
+ case MD_EXCEPTION_CODE_LIN_SIGSYS:
+ reason = "SIGSYS";
+ break;
+ default:
+ BPLOG(INFO) << "Unknown exception reason " << reason;
+ break;
+ }
+ break;
}
default: {