From ab0bf875a5f328a6710f4e48258979ae1bc8da1c Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 16 Apr 2017 16:02:53 +0000
Subject: Vendor import of compiler-rt trunk r300422:
 https://llvm.org/svn/llvm-project/compiler-rt/trunk@300422

---
 lib/sanitizer_common/sanitizer_posix.cc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'lib/sanitizer_common/sanitizer_posix.cc')

diff --git a/lib/sanitizer_common/sanitizer_posix.cc b/lib/sanitizer_common/sanitizer_posix.cc
index c70d5a40cb46..9916f4d38538 100644
--- a/lib/sanitizer_common/sanitizer_posix.cc
+++ b/lib/sanitizer_common/sanitizer_posix.cc
@@ -358,6 +358,22 @@ SignalContext SignalContext::Create(void *siginfo, void *context) {
   return SignalContext(context, addr, pc, sp, bp, is_memory_access, write_flag);
 }
 
+const char *DescribeSignalOrException(int signo) {
+  switch (signo) {
+    case SIGFPE:
+      return "FPE";
+    case SIGILL:
+      return "ILL";
+    case SIGABRT:
+      return "ABRT";
+    case SIGSEGV:
+      return "SEGV";
+    case SIGBUS:
+      return "BUS";
+  }
+  return "UNKNOWN SIGNAL";
+}
+
 } // namespace __sanitizer
 
 #endif // SANITIZER_POSIX
-- 
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