diff options
Diffstat (limited to 'src/pkg/runtime/os_darwin.c')
| -rw-r--r-- | src/pkg/runtime/os_darwin.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/pkg/runtime/os_darwin.c b/src/pkg/runtime/os_darwin.c index 6216e3a3c..276362a97 100644 --- a/src/pkg/runtime/os_darwin.c +++ b/src/pkg/runtime/os_darwin.c @@ -92,7 +92,7 @@ runtime·goenvs(void) // Register our thread-creation callback (see sys_darwin_{amd64,386}.s) // but only if we're not using cgo. If we are using cgo we need - // to let the C pthread libary install its own thread-creation callback. + // to let the C pthread library install its own thread-creation callback. if(!runtime·iscgo) { if(runtime·bsdthread_register() != 0) { if(runtime·getenv("DYLD_INSERT_LIBRARIES")) @@ -540,14 +540,17 @@ static int8 badsignal[] = "runtime: signal received on thread not created by Go: void runtime·badsignal(int32 sig) { + int32 len; + if (sig == SIGPROF) { return; // Ignore SIGPROFs intended for a non-Go thread. } runtime·write(2, badsignal, sizeof badsignal - 1); if (0 <= sig && sig < NSIG) { - // Call runtime·findnull dynamically to circumvent static stack size check. - static int32 (*findnull)(byte*) = runtime·findnull; - runtime·write(2, runtime·sigtab[sig].name, findnull((byte*)runtime·sigtab[sig].name)); + // Can't call findnull() because it will split stack. + for(len = 0; runtime·sigtab[sig].name[len]; len++) + ; + runtime·write(2, runtime·sigtab[sig].name, len); } runtime·write(2, "\n", 1); runtime·exit(1); |