From 6759006a4b34e1f96068c32b5fc9c18a4057cb6f Mon Sep 17 00:00:00 2001
From: Francis Ricci <francisjricci@gmail.com>
Date: Tue, 18 Apr 2017 21:05:11 +0000
Subject: [PATCH] Implement suspended thread register count for darwin

Reviewers: kubamracek, alekseyshl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D32165

llvm-svn: 300599
---
 compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cc b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cc
index 70625a9..ab33ba6 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cc
@@ -88,8 +88,7 @@ PtraceRegistersStatus SuspendedThreadsListMac::GetRegistersAndSP(
 }
 
 uptr SuspendedThreadsListMac::RegisterCount() const {
-  CHECK(0 && "unimplemented");
-  return 0;
+  return MACHINE_THREAD_STATE_COUNT;
 }
 } // namespace __sanitizer
 
-- 
2.7.4