diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2016-08-31 13:15:29 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-08-31 13:15:29 +0300 |
| commit | a157df316546ac77207b2a3c5eb08fa140643866 (patch) | |
| tree | c44203bb0cb7aaf09d81f1e101e2c7d5d1148bcd | |
| parent | 472e5439e7c7c7ecb552149de494f91540b55f8b (diff) | |
strace: Don't print exception info for SetThreadName exception
The new functionality to set the thread name for debugging purposes
creates exception debugging events. These are printed out when running
strace. Since these exceptions have nothing to do with real exceptions
but are, like breakpoint execptions, expected and non-fatal, don't print
exception info for them.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/utils/strace.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/winsup/utils/strace.cc b/winsup/utils/strace.cc index b193cfe2b..5d4a23d0f 100644 --- a/winsup/utils/strace.cc +++ b/winsup/utils/strace.cc @@ -751,15 +751,19 @@ proc_child (unsigned mask, FILE *ofile, pid_t pid) break; case EXCEPTION_DEBUG_EVENT: - if (ev.u.Exception.ExceptionRecord.ExceptionCode - != (DWORD) STATUS_BREAKPOINT) + switch (ev.u.Exception.ExceptionRecord.ExceptionCode) { + case STATUS_BREAKPOINT: + case 0x406d1388: /* SetThreadName exception. */ + break; + default: status = DBG_EXCEPTION_NOT_HANDLED; if (ev.u.Exception.dwFirstChance) fprintf (ofile, "--- Process %lu, exception %08lx at %p\n", ev.dwProcessId, ev.u.Exception.ExceptionRecord.ExceptionCode, ev.u.Exception.ExceptionRecord.ExceptionAddress); + break; } break; } |