From 1c2577331990df1a4376fed3b0c971dda7d04ebb Mon Sep 17 00:00:00 2001
From: paboyle <paboyle@ph.ed.ac.uk>
Date: Thu, 13 Apr 2017 10:51:40 +0100
Subject: [PATCH] Trap illegal instructions

---
 lib/util/Init.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/util/Init.cc b/lib/util/Init.cc
index dd3e6d13..990a4e0f 100644
--- a/lib/util/Init.cc
+++ b/lib/util/Init.cc
@@ -457,5 +457,6 @@ void Grid_debug_handler_init(void)
 
   sigaction(SIGFPE,&sa,NULL);
   sigaction(SIGKILL,&sa,NULL);
+  sigaction(SIGILL,&sa,NULL);
 }
 }