From 42707294da2789a755eedcd1af1a7fe0bc419925 Mon Sep 17 00:00:00 2001
Date: Sun, 16 May 2021 12:13:00 -0700
Subject: [PATCH 06/24] Define EXC_MASK_CRASH and MACH_EXCEPTION_CODES if
 they're not defined in the SDK

---
 llvm/lib/Support/Unix/Signals.inc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc
index 3d7b5d2fe5aa..7280003dacfb 100644
--- a/llvm/lib/Support/Unix/Signals.inc
+++ b/llvm/lib/Support/Unix/Signals.inc
@@ -642,6 +642,15 @@ void llvm::sys::PrintStackTraceOnErrorSignal(StringRef Argv0,
   AddSignalHandler(PrintStackTraceSignalHandler, nullptr);
 
 #if defined(__APPLE__) && ENABLE_CRASH_OVERRIDES
+
+/* These aren't defined in the 10.4 SDK, so provide them here */
+#ifndef EXC_MASK_CRASH
+#define EXC_MASK_CRASH 0x400
+#endif
+#ifndef MACH_EXCEPTION_CODES
+#define MACH_EXCEPTION_CODES 0x80000000
+#endif
+
   // Environment variable to disable any kind of crash dialog.
   if (DisableCrashReporting || getenv("LLVM_DISABLE_CRASH_REPORT")) {
     mach_port_t self = mach_task_self();
-- 
2.21.1 (Apple Git-122.3)