From 90b57a78beea183b62a8e873480765d4989cdfce Mon Sep 17 00:00:00 2001
From: LotP1 <rasmus.stilling.pedersen1@gmail.com>
Date: Fri, 29 Nov 2024 22:31:23 +0100
Subject: [PATCH] fix incorrect masking

storing 36 bits of data in a 32 bit integer doesn't work so well
---
 src/ARMeilleure/Common/AddressTableLevel.cs | 4 ++--
 src/Ryujinx.Cpu/AddressTable.cs             | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ARMeilleure/Common/AddressTableLevel.cs b/src/ARMeilleure/Common/AddressTableLevel.cs
index 6107726ee..af3b9b99f 100644
--- a/src/ARMeilleure/Common/AddressTableLevel.cs
+++ b/src/ARMeilleure/Common/AddressTableLevel.cs
@@ -36,9 +36,9 @@ namespace ARMeilleure.Common
         /// </summary>
         /// <param name="address">Guest address</param>
         /// <returns>Value of the <see cref="AddressTableLevel"/> from the specified guest <paramref name="address"/></returns>
-        public int GetValue(ulong address)
+        public long GetValue(ulong address)
         {
-            return (int)((address & Mask) >> Index);
+            return (long)((address & Mask) >> Index);
         }
     }
 }
diff --git a/src/Ryujinx.Cpu/AddressTable.cs b/src/Ryujinx.Cpu/AddressTable.cs
index d87b12ab0..038a2009c 100644
--- a/src/Ryujinx.Cpu/AddressTable.cs
+++ b/src/Ryujinx.Cpu/AddressTable.cs
@@ -238,7 +238,7 @@ namespace ARMeilleure.Common
             {
                 TEntry* page = GetPage(address);
 
-                int index = Levels[^1].GetValue(address);
+                long index = Levels[^1].GetValue(address);
 
                 EnsureMapped((IntPtr)(page + index));