X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=snapshot.cc;h=e3ca558878d2a811bb1f639e6234e2c475023326;hp=5a25bb14efbe24bbf88ad0e4d6de8238316f884b;hb=18fb657b0c6f8abfe4048e5252a9ffab960acabc;hpb=4568d21526e5c3c79cb99eea8277a5fef9127283

diff --git a/snapshot.cc b/snapshot.cc
index 5a25bb14..e3ca5588 100644
--- a/snapshot.cc
+++ b/snapshot.cc
@@ -136,10 +136,17 @@ void initSnapShotLibrary(unsigned int numbackingpages,
 	sa.sa_flags = SA_SIGINFO | SA_NODEFER | SA_RESTART | SA_ONSTACK;
 	sigemptyset( &sa.sa_mask );
 	sa.sa_sigaction = HandlePF;
+#ifdef MAC
+	if( sigaction( SIGBUS, &sa, NULL ) == -1 ){
+		printf("SIGACTION CANNOT BE INSTALLED\n");
+		exit(EXIT_FAILURE);
+	}
+#endif
 	if( sigaction( SIGSEGV, &sa, NULL ) == -1 ){
 		printf("SIGACTION CANNOT BE INSTALLED\n");
 		exit(EXIT_FAILURE);
 	}
+
 	initSnapShotRecord(numbackingpages, numsnapshots, nummemoryregions);
 
 	// EVIL HACK: We need to make sure that calls into the HandlePF method don't cause dynamic links