diff options
| -rw-r--r-- | libgo/runtime/proc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libgo/runtime/proc.c b/libgo/runtime/proc.c index b59f4acf0dc..9b563a50946 100644 --- a/libgo/runtime/proc.c +++ b/libgo/runtime/proc.c @@ -1256,6 +1256,12 @@ runtime_newm(void) // Block signals during pthread_create so that the new thread // starts with signals disabled. It will enable them in minit. sigfillset(&clear); + +#ifdef SIGTRAP + // Blocking SIGTRAP reportedly breaks gdb on Alpha GNU/Linux. + sigdelset(&clear, SIGTRAP); +#endif + sigemptyset(&old); sigprocmask(SIG_BLOCK, &clear, &old); ret = pthread_create(&tid, &attr, runtime_mstart, mp); |