File: signal_name.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (23 lines) | stat: -rw-r--r-- 940 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// RUN: %clang -O1 %s -o %t
// RUN: %env_tool_opts=handle_sigfpe=2 not %run %t 0 2>&1 | FileCheck %s -DSIGNAME=FPE
// RUN: %env_tool_opts=handle_sigill=2 not %run %t 1 2>&1 | FileCheck %s -DSIGNAME=ILL
// RUN: %env_tool_opts=handle_abort=2 not %run %t 2 2>&1 | FileCheck %s -DSIGNAME=ABRT
// RUN: %env_tool_opts=handle_segv=2 not %run %t 3 2>&1 | FileCheck %s -DSIGNAME=SEGV
// RUN: %env_tool_opts=handle_sigbus=2 not %run %t 4 2>&1 | FileCheck %s -DSIGNAME=BUS
// RUN: %env_tool_opts=handle_sigtrap=2 not %run %t 5 2>&1 | FileCheck %s -DSIGNAME=TRAP

// FIXME: Hwasan misclassify TRAP as tag missmatch.
// XFAIL: hwasan && !hwasan-aliasing

#include <signal.h>
#include <stdlib.h>

int main(int argc, char **argv) {
  if (argc != 2)
    return 0;
  int signals[] = {SIGFPE, SIGILL, SIGABRT, SIGSEGV, SIGBUS, SIGTRAP};
  raise(signals[atoi(argv[1])]);
}

// CHECK: Sanitizer:DEADLYSIGNAL
// CHECK: Sanitizer: [[SIGNAME]] on unknown address