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 | |
14 | void death() { |
15 | fprintf(stderr, format: "DEATH CALLBACK\n" ); |
16 | } |
17 | |
18 | int 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 | |