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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-01-11 20:53:25 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-01-11 20:53:25 +0000 |
| commit | 08713b37c367b9db29058092c46b41981a74ceff (patch) | |
| tree | a03065a67e943f1b0586e673c352271e46fbd748 /lib/Support/Unix/Signals.inc | |
| parent | c8d12eee12bbd0dca3def72d52e410eaf4e61b2d (diff) | |
| download | external_llvm-08713b37c367b9db29058092c46b41981a74ceff.zip external_llvm-08713b37c367b9db29058092c46b41981a74ceff.tar.gz external_llvm-08713b37c367b9db29058092c46b41981a74ceff.tar.bz2 | |
Disable the crash reporter when running lit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147965 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Unix/Signals.inc')
| -rw-r--r-- | lib/Support/Unix/Signals.inc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/Support/Unix/Signals.inc b/lib/Support/Unix/Signals.inc index e286869..75b91ea 100644 --- a/lib/Support/Unix/Signals.inc +++ b/lib/Support/Unix/Signals.inc @@ -30,6 +30,10 @@ #include <dlfcn.h> #include <cxxabi.h> #endif +#if HAVE_MACH_MACH_H +#include <mach/mach.h> +#endif + using namespace llvm; static RETSIGTYPE SignalHandler(int Sig); // defined below. @@ -261,6 +265,22 @@ static void PrintStackTrace(void *) { /// SIGSEGV) is delivered to the process, print a stack trace and then exit. void llvm::sys::PrintStackTraceOnErrorSignal() { AddSignalHandler(PrintStackTrace, 0); + +#if defined(__APPLE__) + // Environment variable to disable any kind of crash dialog. + if (getenv("LLVM_DISABLE_CRASH_REPORT")) { + mach_port_t self = mach_task_self(); + + exception_mask_t mask = EXC_MASK_CRASH; + + kern_return_t ret = task_set_exception_ports(self, + mask, + NULL, + EXCEPTION_STATE_IDENTITY | MACH_EXCEPTION_CODES, + NULL); + (void)ret; + } +#endif } |