diff options
| author | Sergey Matveev <earthdok@google.com> | 2013-12-03 18:24:28 +0000 |
|---|---|---|
| committer | Sergey Matveev <earthdok@google.com> | 2013-12-03 18:24:28 +0000 |
| commit | 82c016a473f9bbfa7bbe2618a4cf96838b113b82 (patch) | |
| tree | 017170429828b20cfeed8af751772ded3f3f259a /lib/asan/asan_stack.cc | |
| parent | 4621fc91a3e0ca9f337813fa2ba4cfd9849c21f7 (diff) | |
[sanitizer] Expose __sanitizer_print_stack_trace().
Expose a new interface function for debugging code built with sanitizer tools.
Add an ASan implementation.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@196302 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_stack.cc')
| -rw-r--r-- | lib/asan/asan_stack.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/asan/asan_stack.cc b/lib/asan/asan_stack.cc index 0bc5a5f2d..f5fba4b2d 100644 --- a/lib/asan/asan_stack.cc +++ b/lib/asan/asan_stack.cc @@ -45,3 +45,9 @@ bool __asan_symbolize(const void *pc, char *out_buffer, int out_size) { return false; } #endif + +SANITIZER_INTERFACE_ATTRIBUTE +extern "C" void __sanitizer_print_stack_trace() { + using namespace __asan; + PRINT_CURRENT_STACK(); +} |