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| author | Alexey Samsonov <samsonov@google.com> | 2013-11-07 06:53:41 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-11-07 06:53:41 +0000 |
| commit | cca3cc0fc367d221b41135b13cdbca810639b0cd (patch) | |
| tree | 70b4d507bee511588e8525b1a9980e168e6e1705 | |
| parent | e74968cbb29c80073e4ff440555e35f3fbed2f20 (diff) | |
| download | compiler-rt-cca3cc0fc367d221b41135b13cdbca810639b0cd.tar.gz compiler-rt-cca3cc0fc367d221b41135b13cdbca810639b0cd.tar.bz2 compiler-rt-cca3cc0fc367d221b41135b13cdbca810639b0cd.tar.xz | |
[Sanitizer] Presumable fix stack trace unwinding on Windows
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194195 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/sanitizer_common/sanitizer_win.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_win.cc b/lib/sanitizer_common/sanitizer_win.cc index 8c4c9b62..d8a57d53 100644 --- a/lib/sanitizer_common/sanitizer_win.cc +++ b/lib/sanitizer_common/sanitizer_win.cc @@ -382,7 +382,7 @@ void StackTrace::SlowUnwindStack(uptr pc, uptr max_depth) { // FIXME: CaptureStackBackTrace might be too slow for us. // FIXME: Compare with StackWalk64. // FIXME: Look at LLVMUnhandledExceptionFilter in Signals.inc - uptr cs_ret = CaptureStackBackTrace(1, max_depth, tmp, 0); + uptr cs_ret = CaptureStackBackTrace(2, max_depth, tmp, 0); uptr offset = 0; // Skip the RTL frames by searching for the PC in the stacktrace. // FIXME: this doesn't work well for the malloc/free stacks yet. |