diff options
Diffstat (limited to 'crash/signals.c')
| -rw-r--r-- | crash/signals.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/crash/signals.c b/crash/signals.c new file mode 100644 index 0000000..3a8c143 --- /dev/null +++ b/crash/signals.c | |||
| @@ -0,0 +1,24 @@ | |||
| 1 | #include <stdio.h> | ||
| 2 | #include <signal.h> | ||
| 3 | #include <unistd.h> | ||
| 4 | |||
| 5 | void handler(int sig){ | ||
| 6 | printf("No debugger, or passed signals\n"); | ||
| 7 | |||
| 8 | //Put your code here | ||
| 9 | |||
| 10 | _exit(0); | ||
| 11 | } | ||
| 12 | |||
| 13 | int main(){ | ||
| 14 | /* | ||
| 15 | * Not everyone is clever enough to | ||
| 16 | * think that a SIGEGV/SIGILL is rightful ;) | ||
| 17 | */ | ||
| 18 | |||
| 19 | signal(SIGSEGV, handler); | ||
| 20 | __asm__("movl $1, %eax"); | ||
| 21 | |||
| 22 | signal(SIGILL, handler); | ||
| 23 | __asm__("ud2"); | ||
| 24 | } | ||
