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
death()17 void death() {
18 fprintf(stderr, "DEATH CALLBACK\n");
19 }
20
main(int argc,char ** argv)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
28