MeloNX/Ryujinx-ryubing
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fix incorrect masking

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storing 36 bits of data in a 32 bit integer doesn't work so well
This commit is contained in:
LotP1 2024-11-29 22:31:23 +01:00
parent 72f227a1f9
commit 90b57a78be
2 changed files with 3 additions and 3 deletions
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4
src/ARMeilleure/Common/AddressTableLevel.cs
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@ -36,9 +36,9 @@ namespace ARMeilleure.Common
/// </summary> /// </summary>
/// <param name="address">Guest address</param> /// <param name="address">Guest address</param>
/// <returns>Value of the <see cref="AddressTableLevel"/> from the specified guest <paramref name="address"/></returns> /// <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);
} }
} }
} }

2
src/Ryujinx.Cpu/AddressTable.cs
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@ -238,7 +238,7 @@ namespace ARMeilleure.Common
{ {
TEntry* page = GetPage(address); TEntry* page = GetPage(address);
int index = Levels[^1].GetValue(address); long index = Levels[^1].GetValue(address);
EnsureMapped((IntPtr)(page + index)); EnsureMapped((IntPtr)(page + index));