vendor/compiler-rt/compiler-rt-r224034

1 files changed, 6 insertions, 28 deletions

diff --git a/lib/asan/asan_stack.cc b/lib/asan/asan_stack.cc
index 0bc5a5f2d0366..8188f3b5b6e91 100644
--- a/lib/asan/asan_stack.cc
+++ b/lib/asan/asan_stack.cc
@@ -12,36 +12,14 @@
 // Code for ASan stack trace.
 //===----------------------------------------------------------------------===//
 #include "asan_internal.h"
-#include "asan_flags.h"
 #include "asan_stack.h"
-#include "sanitizer_common/sanitizer_flags.h"
-
-namespace __asan {
-
-static bool MaybeCallAsanSymbolize(const void *pc, char *out_buffer,
-                                   int out_size) {
-  return (&__asan_symbolize) ? __asan_symbolize(pc, out_buffer, out_size)
-                             : false;
-}
-
-void PrintStack(const uptr *trace, uptr size) {
-  StackTrace::PrintStack(trace, size, MaybeCallAsanSymbolize);
-}
-
-void PrintStack(StackTrace *stack) {
-  PrintStack(stack->trace, stack->size);
-}
-
-}  // namespace __asan
 
 // ------------------ Interface -------------- {{{1
 
-// Provide default implementation of __asan_symbolize that does nothing
-// and may be overriden by user if he wants to use his own symbolization.
-// ASan on Windows has its own implementation of this.
-#if !SANITIZER_WINDOWS && !SANITIZER_SUPPORTS_WEAK_HOOKS
-SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE NOINLINE
-bool __asan_symbolize(const void *pc, char *out_buffer, int out_size) {
-  return false;
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  using namespace __asan;
+  PRINT_CURRENT_STACK();
 }
-#endif
+}  // extern "C"