From 728f6481d62463360fd6f6841535733203b7dc8e Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Mon, 20 Jan 2014 17:46:17 -0800
Subject: [PATCH] Abort in invalid memory instead of SEGVing

---
 src/gba/gba-memory.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gba/gba-memory.c b/src/gba/gba-memory.c
index 7c45a65ea..bdcfc0331 100644
--- a/src/gba/gba-memory.c
+++ b/src/gba/gba-memory.c
@@ -7,6 +7,7 @@
 #include "memory.h"
 
 #include <limits.h>
+#include <stdlib.h>
 #include <string.h>
 
 static void GBASetActiveRegion(struct ARMMemory* memory, uint32_t region);
@@ -117,8 +118,10 @@ static void GBASetActiveRegion(struct ARMMemory* memory, uint32_t address) {
 		memory->activeMask = SIZE_CART0 - 1;
 		break;
 	default:
+		GBALog(gbaMemory->p, GBA_LOG_ERROR, "Jumped to invalid address");
 		memory->activeRegion = 0;
 		memory->activeMask = 0;
+		abort();
 		break;
 	}
 }