File: halt_on_error-2.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A8-2019-q3-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 571,828 kB
  • sloc: ansic: 2,937,651; cpp: 881,644; ada: 597,189; makefile: 65,528; asm: 56,499; xml: 46,621; exp: 24,747; sh: 19,684; python: 7,256; pascal: 4,370; awk: 3,497; perl: 2,695; yacc: 316; ml: 285; f90: 234; lex: 198; objc: 194; haskell: 119
file content (24 lines) | stat: -rw-r--r-- 814 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
/* Test recovery mode.  */
/* { dg-do run } */
/* { dg-options "-fsanitize-recover=address" } */
/* { dg-set-target-env-var ASAN_OPTIONS "halt_on_error=true" } */
/* { dg-shouldfail "asan" } */

#include <string.h>

volatile int ten = 10;

int main() {
  char x[10];
  __builtin_memset(x, 0, ten + 1);
  asm volatile ("" : : : "memory");
  volatile int res = x[ten];
  x[ten] = res + 3;
  res = x[ten];
  return 0;
}

/* { dg-output "WRITE of size 11 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r).*" } */
/* { dg-prune-output "\[^\n\r]*READ of size 1 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r).*" } */
/* { dg-prune-output "\[^\n\r]*WRITE of size 1 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r).*" } */
/* { dg-prune-output "\[^\n\r]*READ of size 1 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r).*" } */