From 626e94e4931d46c21668d6238e24bc6e863ed327 Mon Sep 17 00:00:00 2001
From: mtabachenko <mtabachenko@users.sf.net>
Date: Mon, 8 Dec 2008 10:18:50 +0000
Subject: [PATCH] - exclude check address range in VRAM (may crash in some
 games :( );

---
 desmume/src/MMU.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/desmume/src/MMU.cpp b/desmume/src/MMU.cpp
index b5a2a6918..02667bcd9 100644
--- a/desmume/src/MMU.cpp
+++ b/desmume/src/MMU.cpp
@@ -408,6 +408,7 @@ u8 *MMU_RenderMapToLCD(u32 vram_addr)
 		u8	engine = (vram_addr >> 21);
 		vram_addr &= 0x01FFFFF;
 		u8	engine_offset = (vram_addr >> 14);
+		if (engine_offset > 31) return NULL;
 		u8	block = MMU.VRAM_MAP[engine][engine_offset];
 		if (block == 7) return NULL;
 		vram_addr -= MMU.LCD_VRAM_ADDR[block];
@@ -452,11 +453,13 @@ static FORCEINLINE u32 MMU_LCDmap(u8 proc, u32 addr)
 		addr -= MMU.LCD_VRAM_ADDR[block];
 		addr += LCDdata[block][0];
 
+#if 0
 		if ((addr < 0x6800000) || (addr> 0x68A3FFF)) // FIXME: this is hack
 		{
-			//LOG("Address is out range 0x%X in block %i\n", addr, block);
+			LOG("Address is out range 0x%X in block %i\n", addr, block);
 			addr = save_addr;
 		}
+#endif
 	}
 	return (addr);
 }