diff options
Diffstat (limited to 'llvm/lib/Support/CrashRecoveryContext.cpp')
| -rw-r--r-- | llvm/lib/Support/CrashRecoveryContext.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Support/CrashRecoveryContext.cpp b/llvm/lib/Support/CrashRecoveryContext.cpp index 2a41754..7609f04 100644 --- a/llvm/lib/Support/CrashRecoveryContext.cpp +++ b/llvm/lib/Support/CrashRecoveryContext.cpp @@ -375,9 +375,10 @@ static void CrashRecoverySignalHandler(int Signal) { sigaddset(&SigMask, Signal); sigprocmask(SIG_UNBLOCK, &SigMask, nullptr); - // As per convention, -2 indicates a crash or timeout as opposed to failure to - // execute (see llvm/include/llvm/Support/Program.h) - int RetCode = -2; + // Return the same error code as if the program crashed, as mentioned in the + // section "Exit Status for Commands": + // https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xcu_chap02.html + int RetCode = 128 + Signal; // Don't consider a broken pipe as a crash (see clang/lib/Driver/Driver.cpp) if (Signal == SIGPIPE) |