sim/testsuite/sim/cris/c/sigreturn1.c

   1 /* Test that TRT happens for spurious sigreturn calls.  Single-thread.
   2 #notarget: cris*-*-elf
   3 #xerror:
   4 #output: Invalid sigreturn syscall: no signal handler active (0x1, 0x2, 0x3, 0x4, 0x5, 0x6)\n
   5 #output: program stopped with signal 4.\n
   6 */
   7
   8 #include <unistd.h>
   9 #include <sys/syscall.h>
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12 #include <errno.h>
  13
  14 int main (void)
  15 {
  16   int err = syscall (SYS_sigreturn, 1, 2, 3, 4, 5, 6);
  17   if (err == -1 && errno == ENOSYS)
  18     printf ("ENOSYS\n");
  19   printf ("xyzzy\n");
  20   exit (0);
  21 }