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| author | Kostya Serebryany <kcc@google.com> | 2012-08-28 13:25:55 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2012-08-28 13:25:55 +0000 |
| commit | 2b939c3abc8b7713ef28000bd768ca6d77445f45 (patch) | |
| tree | 52290ded4e51a97e788ec2b2ecbddda1bdc0a685 /lib/asan/asan_mac.cc | |
| parent | 8757a68c78f76fca32d3f2256fa70a7b550aa9e1 (diff) | |
| download | compiler-rt-2b939c3abc8b7713ef28000bd768ca6d77445f45.tar.gz compiler-rt-2b939c3abc8b7713ef28000bd768ca6d77445f45.tar.bz2 compiler-rt-2b939c3abc8b7713ef28000bd768ca6d77445f45.tar.xz | |
[asan] more refactoring to move StackTrace to sanitizer_common
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162752 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_mac.cc')
| -rw-r--r-- | lib/asan/asan_mac.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/asan/asan_mac.cc b/lib/asan/asan_mac.cc index d7fc6c47..a96117df 100644 --- a/lib/asan/asan_mac.cc +++ b/lib/asan/asan_mac.cc @@ -152,12 +152,14 @@ void AsanLock::Unlock() { OSSpinLockUnlock((OSSpinLock*)&opaque_storage_); } -void StackTrace::GetStackTrace(uptr max_s, uptr pc, uptr bp) { - size = 0; - trace[0] = pc; +void GetStackTrace(StackTrace *stack, uptr max_s, uptr pc, uptr bp) { + stack->size = 0; + stack->trace[0] = pc; if ((max_s) > 1) { - max_size = max_s; - FastUnwindStack(pc, bp); + stack->max_size = max_s; + if (!asan_inited) return; + if (AsanThread *t = asanThreadRegistry().GetCurrent()) + stack->FastUnwindStack(pc, bp, t->stack_top(), t->stack_bottom()); } } |