Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/g++.dg/torture/pr85334.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/torture/pr85334.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,38 @@ +// { dg-do run { target { i?86-*-linux* i?86-*-gnu* x86_64-*-linux* } } } +// { dg-require-effective-target cet } +// { dg-additional-options "-fexceptions -fnon-call-exceptions -fcf-protection" } + +#include <signal.h> +#include <stdlib.h> + +void sighandler (int signo, siginfo_t * si, void * uc) +{ + throw (5); +} + +char * dosegv () +{ + * ((volatile int *)0) = 12; + return 0; +} + +int main () +{ + struct sigaction sa; + int status; + + sa.sa_sigaction = sighandler; + sa.sa_flags = SA_SIGINFO; + + status = sigaction (SIGSEGV, & sa, NULL); + status = sigaction (SIGBUS, & sa, NULL); + + try { + dosegv (); + } + catch (int x) { + return (x != 5); + } + + return 1; +}