# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1661065089 25200
# Node ID 3247bec692a4b5ecd14f42d598876390213c6169
# Parent  d87a76afbd8a1f3b3c55c6c7e009cece09f1d68b
Fix crash bug that caused a regression in Lunar: Eternal Blue

diff -r d87a76afbd8a -r 3247bec692a4 m68k_core.c
--- a/m68k_core.c	Sat Aug 20 12:45:33 2022 -0700
+++ b/m68k_core.c	Sat Aug 20 23:58:09 2022 -0700
@@ -1035,6 +1035,13 @@
 				break;
 			}
 			memmap_chunk const *chunk = find_map_chunk(address, &opts->gen, 0, NULL);
+			if (!chunk) {
+				code_ptr start = code->cur;
+				defer_translation(&opts->gen, address, opts->retrans_stub);
+				code_ptr after = code->cur;
+				map_native_address(context, address, start, 2, after-start);
+				break;
+			}
 			if (!(chunk->flags & MMAP_READ)) {
 				code_ptr start = code->cur;
 				defer_translation(&opts->gen, address, opts->retrans_stub);