diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-05-02 18:30:55 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-05-02 18:30:55 +0000 |
| commit | 8d8e909cdc9f4e78e1e1600497d827e1acde6cea (patch) | |
| tree | c8c6047827589e56f2ed1f77f23b1f7d1a10e793 /lib/tsan/rtl/tsan_rtl.cc | |
| parent | 2953104c9a262728031dc518429d15b969dd6028 (diff) | |
Notes
Diffstat (limited to 'lib/tsan/rtl/tsan_rtl.cc')
| -rw-r--r-- | lib/tsan/rtl/tsan_rtl.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/tsan/rtl/tsan_rtl.cc b/lib/tsan/rtl/tsan_rtl.cc index 70393037e786..fa60f3247c38 100644 --- a/lib/tsan/rtl/tsan_rtl.cc +++ b/lib/tsan/rtl/tsan_rtl.cc @@ -866,9 +866,8 @@ static void MemoryRangeSet(ThreadState *thr, uptr pc, uptr addr, uptr size, // Don't want to touch lots of shadow memory. // If a program maps 10MB stack, there is no need reset the whole range. size = (size + (kShadowCell - 1)) & ~(kShadowCell - 1); - // UnmapOrDie/MmapFixedNoReserve does not work on Windows, - // so we do it only for C/C++. - if (SANITIZER_GO || size < common_flags()->clear_shadow_mmap_threshold) { + // UnmapOrDie/MmapFixedNoReserve does not work on Windows. + if (SANITIZER_WINDOWS || size < common_flags()->clear_shadow_mmap_threshold) { u64 *p = (u64*)MemToShadow(addr); CHECK(IsShadowMem((uptr)p)); CHECK(IsShadowMem((uptr)(p + size * kShadowCnt / kShadowCell - 1))); |