fix error in arm7 memorymap mask for IO regs (permitted errant register accesses from clobbering outside the regs buffer)

2015-10-21 04:34:30 +00:00 · 2015-10-21 04:34:30 +00:00 · 3c85700c5c
parent 3eb0585129
commit 3c85700c5c
1 changed files with 1 additions and 1 deletions
--- a/desmume/src/MMU.cpp
+++ b/desmume/src/MMU.cpp
@ -236,7 +236,7 @@ u32 MMU_struct::MMU_MASK[2][256] = {
 		/* 2X*/	DUP16(0x003FFFFF),
 		/* 3X*/	DUP8(0x00007FFF),
 				DUP8(0x0000FFFF),
-		/* 4X*/	DUP8(0x00FFFFFF),
+		/* 4X*/	DUP8(0x0000FFFF),
 				DUP8(0x0000FFFF),
 		/* 5X*/	DUP16(0x00000003),
 		/* 6X*/	DUP16(0x00FFFFFF),