autotest: capture core dumps on early exits

Change-Id: Ic1bb518ecd8d5fba42c7f0b86cbf02524c262f0e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>

autotest.sh

@@ -10,6 +10,8 @@ if [ $EUID -ne 0 ]; then
 	exit 1
 fi
 
+trap "process_core; exit 1" SIGINT SIGTERM EXIT
+
 timing_enter autotest
 
 src=$(readlink -f $(dirname $0))
@@ -49,5 +51,7 @@ fi
 timing_exit autotest
 chmod a+r $output_dir/timing.txt
 
+trap - SIGINT SIGTERM EXIT
+
 # catch any stray core files
 process_core