From 714292c77c23338b369509acbb46df26c14ab116 Mon Sep 17 00:00:00 2001
From: goyuken <goyuken@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Thu, 27 Dec 2012 22:50:34 +0000
Subject: [PATCH] gambatte: change memory domain check to mod instead of and
 (because domains can be not power of 2 sizes)

---
 BizHawk.Emulation/Consoles/Nintendo/Gameboy/Gambatte.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BizHawk.Emulation/Consoles/Nintendo/Gameboy/Gambatte.cs b/BizHawk.Emulation/Consoles/Nintendo/Gameboy/Gambatte.cs
index b06eca96e4..71fb0fd483 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/Gameboy/Gambatte.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/Gameboy/Gambatte.cs
@@ -501,7 +501,7 @@ namespace BizHawk.Emulation.Consoles.GB
 					System.Runtime.InteropServices.Marshal.Copy(data, CachedMemory, 0, length);
 					readneeded = false;
 				}
-				return CachedMemory[addr & (CachedMemory.Length - 1)];
+				return CachedMemory[addr % CachedMemory.Length];
 			}
 			public void Poke(int addr, byte val)
 			{
@@ -513,7 +513,7 @@ namespace BizHawk.Emulation.Consoles.GB
 					System.Runtime.InteropServices.Marshal.Copy(data, CachedMemory, 0, length);
 					readneeded = false;
 				}
-				CachedMemory[addr & (CachedMemory.Length - 1)] = val;
+				CachedMemory[addr % CachedMemory.Length] = val;
 				writeneeded = true;
 			}
 		}