| /* Test recovery mode. */ |
| /* { dg-do run } */ |
| /* { dg-require-effective-target hwaddress_exec } */ |
| /* { dg-options "-fsanitize-recover=hwaddress" } */ |
| /* { dg-set-target-env-var HWASAN_OPTIONS "halt_on_error=false" } */ |
| /* { dg-shouldfail "hwasan" } */ |
| |
| volatile int sixteen = 16; |
| |
| int main() { |
| char x[16]; |
| __builtin_memset(x, 0, sixteen + 1); |
| asm volatile ("" : : : "memory"); |
| volatile int res = x[sixteen]; |
| x[sixteen] = res + 3; |
| res = x[sixteen]; |
| return 0; |
| } |
| |
| /* { dg-output "WRITE of size 17 at 0x\[0-9a-f\]+.*" } */ |
| /* { dg-output "READ of size 1 at 0x\[0-9a-f\]+.*" } */ |
| /* { dg-output "WRITE of size 1 at 0x\[0-9a-f\]+.*" } */ |
| /* { dg-output "READ of size 1 at 0x\[0-9a-f\]+.*" } */ |
| |
