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[tsan] fix tsan build by adding a dummy __sanitizer_print_memory_profile 

llvm-svn: 281553
This commit is contained in:
Kostya Serebryany 2016-09-14 22:35:56 +00:00
parent a98496e6b0
commit 446b5d8811
2 changed files with 3 additions and 1 deletions
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2
compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
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@ -127,7 +127,7 @@ void BackgroundThread(void *arg) {
} }
} }
if (allocator_release_to_os && ReleseCallback) ReleseCallback(); if (allocator_release_to_os && ReleseCallback) ReleseCallback();
if (heap_profile && if (heap_profile && /* weak */ &__sanitizer_print_memory_profile &&
current_rss_mb > rss_during_last_reported_profile * 1.1) { current_rss_mb > rss_during_last_reported_profile * 1.1) {
Printf("\n\nHEAP PROFILE at RSS %zdMb\n", current_rss_mb); Printf("\n\nHEAP PROFILE at RSS %zdMb\n", current_rss_mb);
__sanitizer_print_memory_profile(90); __sanitizer_print_memory_profile(90);

2
compiler-rt/lib/tsan/rtl/tsan_rtl.cc
View File

@ -42,6 +42,8 @@ extern "C" void __tsan_resume() {
__tsan_resumed = 1; __tsan_resumed = 1;
} }
extern "C" void __sanitizer_print_memory_profile(int percent) {} // Stub.
namespace __tsan { namespace __tsan {
#if !defined(SANITIZER_GO) && !SANITIZER_MAC #if !defined(SANITIZER_GO) && !SANITIZER_MAC