1// Test the handle_sigill option.
2
3// RUN: %clangxx %s -o %t -O1
4// RUN: not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
5// RUN: %env_tool_opts=handle_sigill=0 not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
6// RUN: %env_tool_opts=handle_sigill=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK1 %s
7
8// FIXME: seems to fail on ARM
9// REQUIRES: x86_64-target-arch
10#include <assert.h>
11#include <stdio.h>
12#include <sanitizer/asan_interface.h>
13
14void death() {
15 fprintf(stderr, format: "DEATH CALLBACK\n");
16}
17
18int main(int argc, char **argv) {
19 __sanitizer_set_death_callback(callback: death);
20 __builtin_trap();
21}
22
23// CHECK0-NOT: Sanitizer:DEADLYSIGNAL
24// CHECK1: ERROR: {{.*}}Sanitizer: ILL
25// CHECK1: {{#[0-9]+.* main .*ill\.cpp:[0-9]+}}
26// CHECK1: DEATH CALLBACK
27// CHECK0-NOT: Sanitizer
28

source code of compiler-rt/test/sanitizer_common/TestCases/Linux/ill.cpp