diff options
Diffstat (limited to 'gdb/proc-events.c')
| -rw-r--r-- | gdb/proc-events.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/gdb/proc-events.c b/gdb/proc-events.c index 9bd7b311f7f..68f004f32d1 100644 --- a/gdb/proc-events.c +++ b/gdb/proc-events.c @@ -1396,37 +1396,47 @@ proc_prettyprint_syscalls (sysset_t *sysset, int verbose) /* Prettyprint signals. */ -/* Signal translation table. */ +/* Signal translation table, ordered ANSI-standard signals first, + other signals second, with signals in each block ordered by their + numerical values on a typical POSIX platform. */ static struct trans signal_table[] = { { 0, "<no signal>", "no signal" }, + + /* SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM + are ANSI-standard signals and are always available. */ + + { SIGINT, "SIGINT", "Interrupt (rubout)" }, + { SIGILL, "SIGILL", "Illegal instruction" }, /* not reset when caught */ + { SIGABRT, "SIGABRT", "used by abort()" }, /* replaces SIGIOT */ + { SIGFPE, "SIGFPE", "Floating point exception" }, + { SIGSEGV, "SIGSEGV", "Segmentation violation" }, + { SIGTERM, "SIGTERM", "Software termination signal from kill" }, + + /* All other signals need preprocessor conditionals. */ + #ifdef SIGHUP { SIGHUP, "SIGHUP", "Hangup" }, #endif - { SIGINT, "SIGINT", "Interrupt (rubout)" }, #ifdef SIGQUIT { SIGQUIT, "SIGQUIT", "Quit (ASCII FS)" }, #endif - { SIGILL, "SIGILL", "Illegal instruction" }, /* not reset when caught */ #ifdef SIGTRAP { SIGTRAP, "SIGTRAP", "Trace trap" }, /* not reset when caught */ #endif - { SIGABRT, "SIGABRT", "used by abort()" }, /* replaces SIGIOT */ #ifdef SIGIOT { SIGIOT, "SIGIOT", "IOT instruction" }, #endif #ifdef SIGEMT { SIGEMT, "SIGEMT", "EMT instruction" }, #endif - { SIGFPE, "SIGFPE", "Floating point exception" }, #ifdef SIGKILL { SIGKILL, "SIGKILL", "Kill" }, /* Solaris: cannot be caught/ignored */ #endif #ifdef SIGBUS { SIGBUS, "SIGBUS", "Bus error" }, #endif - { SIGSEGV, "SIGSEGV", "Segmentation violation" }, #ifdef SIGSYS { SIGSYS, "SIGSYS", "Bad argument to system call" }, #endif @@ -1436,7 +1446,6 @@ static struct trans signal_table[] = #ifdef SIGALRM { SIGALRM, "SIGALRM", "Alarm clock" }, #endif - { SIGTERM, "SIGTERM", "Software termination signal from kill" }, #ifdef SIGUSR1 { SIGUSR1, "SIGUSR1", "User defined signal 1" }, #endif |