src/compiler-rt/test/sanitizer_common/TestCases/Linux/ill.cc

   1 // Test the handle_sigill option.
   2 // RUN: %clang %s -o %t -O1
   3 // RUN:                                not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
   4 // RUN: %env_tool_opts=handle_sigill=0 not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
   5 // RUN: %env_tool_opts=handle_sigill=1 not         %run %t 2>&1 | FileCheck --check-prefix=CHECK1 %s
   6 // FIXME: implement in other sanitizers, not just asan.
   7 // XFAIL: msan
   8 // XFAIL: lsan
   9 // XFAIL: tsan
  10 //
  11 // FIXME: seems to fail on ARM
  12 // REQUIRES: x86_64-target-arch
  13 #include <assert.h>
  14 #include <stdio.h>
  15 #include <sanitizer/asan_interface.h>
  16
  17 void death() {
  18   fprintf(stderr, "DEATH CALLBACK\n");
  19 }
  20
  21 int main(int argc, char **argv) {
  22   __sanitizer_set_death_callback(death);
  23   __builtin_trap();
  24 }
  25 // CHECK1: ERROR: {{.*}}Sanitizer:
  26 // CHECK1: DEATH CALLBACK
  27 // CHECK0-NOT: Sanitizer