diff options
Diffstat (limited to 'gcc-4.9/libsanitizer/sanitizer_common/sanitizer_stacktrace_libcdep.cc')
| -rw-r--r-- | gcc-4.9/libsanitizer/sanitizer_common/sanitizer_stacktrace_libcdep.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_stacktrace_libcdep.cc b/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_stacktrace_libcdep.cc new file mode 100644 index 000000000..ea2f9d077 --- /dev/null +++ b/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_stacktrace_libcdep.cc @@ -0,0 +1,26 @@ +//===-- sanitizer_stacktrace_libcdep.cc -----------------------------------===// +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file is shared between AddressSanitizer and ThreadSanitizer +// run-time libraries. +//===----------------------------------------------------------------------===// + +#include "sanitizer_stacktrace.h" + +namespace __sanitizer { + +void StackTrace::Unwind(uptr max_depth, uptr pc, uptr bp, uptr stack_top, + uptr stack_bottom, bool request_fast_unwind) { + if (!WillUseFastUnwind(request_fast_unwind)) + SlowUnwindStack(pc, max_depth); + else + FastUnwindStack(pc, bp, stack_top, stack_bottom, max_depth); + + top_frame_bp = size ? bp : 0; +} + +} // namespace __sanitizer |