From f9cd87811d5421be4b6aa48060b696bb95917b52 Mon Sep 17 00:00:00 2001
From: Ben Vanik <ben.vanik@gmail.com>
Date: Sun, 15 Dec 2013 15:31:32 -0800
Subject: [PATCH] Some games seem to write to 0x0... damn.

---
 src/xenia/cpu/xenon_memory.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/xenia/cpu/xenon_memory.cc b/src/xenia/cpu/xenon_memory.cc
index b8ba4394b..909653f63 100644
--- a/src/xenia/cpu/xenon_memory.cc
+++ b/src/xenia/cpu/xenon_memory.cc
@@ -197,9 +197,10 @@ int XenonMemory::Initialize() {
       XENON_MEMORY_PHYSICAL_HEAP_LOW, XENON_MEMORY_PHYSICAL_HEAP_HIGH);
 
   // GPU writeback.
+  // 0xC... is physical, 0x7F... is virtual. We may need to overlay these.
   VirtualAlloc(
-      Translate(0xC0000000 + system_page_size_),
-      0x00100000 - system_page_size_,
+      Translate(0xC0000000),
+      0x00100000,
       MEM_COMMIT, PAGE_READWRITE);
 
   return 0;