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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-11-20 17:41:57 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-11-20 17:41:57 +0000 |
| commit | 44a36ad2ca0f205deb6eccd3f0e228e3c3bce96d (patch) | |
| tree | 50cd4e488ed76e6ed758154637e2f50f82f2723e /lib/sanitizer_common/sanitizer_win.cc | |
| parent | 7a9c646ba3f2dbf09bc4c0ec073a0530e1fc01a3 (diff) | |
| download | compiler-rt-44a36ad2ca0f205deb6eccd3f0e228e3c3bce96d.tar.gz | |
[asan] Use dynamic shadow on 32-bit Android, try 2.
Summary:
This change reverts r318575 and changes FindDynamicShadowStart() to
keep the memory range it found mapped PROT_NONE to make sure it is
not reused. We also skip MemoryRangeIsAvailable() check, because it
is (a) unnecessary, and (b) would fail anyway.
Reviewers: pcc, vitalybuka, kcc
Subscribers: srhines, kubamracek, mgorny, llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D40203
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@318666 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_win.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_win.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_win.cc b/lib/sanitizer_common/sanitizer_win.cc index ef69ad45e..0d72b494d 100644 --- a/lib/sanitizer_common/sanitizer_win.cc +++ b/lib/sanitizer_common/sanitizer_win.cc @@ -70,6 +70,10 @@ uptr GetMaxUserVirtualAddress() { return (uptr)si.lpMaximumApplicationAddress; } +uptr GetMaxVirtualAddress() { + return GetMaxUserVirtualAddress(); +} + bool FileExists(const char *filename) { return ::GetFileAttributesA(filename) != INVALID_FILE_ATTRIBUTES; } |