compiler-rt/test/sanitizer_common/TestCases/symbolize_pc_demangle.cpp

   1 // RUN: %clangxx -O1 -fno-omit-frame-pointer %s -o %t
   2 // RUN: %env_tool_opts=strip_path_prefix=/TestCases/ %run %t 2>&1 | FileCheck %s
   3 // RUN: %env_tool_opts=strip_path_prefix=/TestCases/:demangle=0 %run %t 2>&1 | FileCheck %s --check-prefixes=NODEMANGLE
   4 // RUN: %env_tool_opts=strip_path_prefix=/TestCases/:demangle=1 %run %t 2>&1 | FileCheck %s
   5
   6 // XFAIL: darwin
   7
   8 #include <sanitizer/common_interface_defs.h>
   9 #include <stdio.h>
  10 #include <string.h>
  11
  12 char buffer[10000];
  13
  14 __attribute__((noinline)) static void Symbolize() {
  15   __sanitizer_symbolize_pc(__sanitizer_return_address(), "%p %F %L", buffer,
  16                            sizeof(buffer));
  17   for (char *p = buffer; strlen(p); p += strlen(p) + 1)
  18     printf("%s\n", p);
  19 }
  20
  21 struct Symbolizer {
  22   __attribute__((noinline)) ~Symbolizer() { Symbolize(); }
  23 };
  24
  25 // NODEMANGLE: in _ZN10SymbolizerD2Ev
  26 // CHECK: in Symbolizer::~Symbolizer
  27 int main() {
  28   Symbolizer();
  29   return 0;
  30 }