diff options
| author | Etienne Bergeron <etienneb@google.com> | 2016-07-11 21:40:59 +0000 |
|---|---|---|
| committer | Etienne Bergeron <etienneb@google.com> | 2016-07-11 21:40:59 +0000 |
| commit | 9fcd4974b5830dbbc263138808dbdb00e20a3eea (patch) | |
| tree | 7a3a83bc6b86a5d338bce5597a362ce0c9620b7d /lib/asan/asan_rtl.cc | |
| parent | 156759893994e40100c4a915057f269c0383c74b (diff) | |
[asan] Add exception handler to map memory on demand on Win64.
Memory will be committed on demand when exception happens while accessing
shadow memeory region.
Patch by: Wei Wang
Differential Revision: http://reviews.llvm.org/D21942
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@275107 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_rtl.cc')
| -rw-r--r-- | lib/asan/asan_rtl.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/asan/asan_rtl.cc b/lib/asan/asan_rtl.cc index 7fbdbcd80..4962b9ee1 100644 --- a/lib/asan/asan_rtl.cc +++ b/lib/asan/asan_rtl.cc @@ -420,6 +420,8 @@ static void AsanInitInternal() { SetCanPoisonMemory(flags()->poison_heap); SetMallocContextSize(common_flags()->malloc_context_size); + InitializePlatformExceptionHandlers(); + InitializeHighMemEnd(); // Make sure we are not statically linked. |