Implement UQADD16, UQADD8, UQSUB16, UQSUB8, VQRDMULH, VSLI and VSWP Arm32 instructions (#7174)

* refactor: replace usage of ByteMemoryPool with MemoryOwner<byte>

* refactor: delete unused ByteMemoryPool and ByteMemoryPool.ByteMemoryPoolBuffer types

* refactor: change IMemoryOwner<byte> return types to MemoryOwner<byte>

* fix(perf): get span via `MemoryOwner<T>.Span` directly instead of `MemoryOwner<T>.Memory.Span`

* fix(perf): get span via MemoryOwner<T>.Span directly instead of `MemoryOwner<T>.Memory.Span`

* fix(perf): get span via MemoryOwner<T>.Span directly instead of `MemoryOwner<T>.Memory.Span`

Directory.Packages.props

@@ -13,14 +13,14 @@
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
     <PackageVersion Include="Concentus" Version="2.2.0" />
     <PackageVersion Include="DiscordRichPresence" Version="1.2.1.24" />
-    <PackageVersion Include="DynamicData" Version="8.4.1" />
+    <PackageVersion Include="DynamicData" Version="9.0.1" />
     <PackageVersion Include="FluentAvaloniaUI" Version="2.0.5" />
     <PackageVersion Include="GtkSharp.Dependencies" Version="1.1.1" />
     <PackageVersion Include="GtkSharp.Dependencies.osx" Version="0.0.5" />
     <PackageVersion Include="LibHac" Version="0.19.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
-    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="7.6.2" />
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.0.1" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.1" />
     <PackageVersion Include="MsgPack.Cli" Version="1.0.1" />

src/ARMeilleure/Decoders/OpCodeTable.cs

@@ -822,6 +822,10 @@ namespace ARMeilleure.Decoders
             SetA32("<<<<00000100xxxxxxxxxxxx1001xxxx", InstName.Umaal,   InstEmit32.Umaal,   OpCode32AluUmull.Create);
             SetA32("<<<<0000101xxxxxxxxxxxxx1001xxxx", InstName.Umlal,   InstEmit32.Umlal,   OpCode32AluUmull.Create);
             SetA32("<<<<0000100xxxxxxxxxxxxx1001xxxx", InstName.Umull,   InstEmit32.Umull,   OpCode32AluUmull.Create);
+            SetA32("<<<<01100110xxxxxxxx11110001xxxx", InstName.Uqadd16, InstEmit32.Uqadd16, OpCode32AluReg.Create);
+            SetA32("<<<<01100110xxxxxxxx11111001xxxx", InstName.Uqadd8,  InstEmit32.Uqadd8,  OpCode32AluReg.Create);
+            SetA32("<<<<01100110xxxxxxxx11110111xxxx", InstName.Uqsub16, InstEmit32.Uqsub16, OpCode32AluReg.Create);
+            SetA32("<<<<01100110xxxxxxxx11111111xxxx", InstName.Uqsub8,  InstEmit32.Uqsub8,  OpCode32AluReg.Create);
             SetA32("<<<<0110111xxxxxxxxxxxxxxx01xxxx", InstName.Usat,    InstEmit32.Usat,    OpCode32Sat.Create);
             SetA32("<<<<01101110xxxxxxxx11110011xxxx", InstName.Usat16,  InstEmit32.Usat16,  OpCode32Sat16.Create);
             SetA32("<<<<01100101xxxxxxxx11111111xxxx", InstName.Usub8,   InstEmit32.Usub8,   OpCode32AluReg.Create);
@@ -1007,6 +1011,8 @@ namespace ARMeilleure.Decoders
             SetAsimd("111100100x10xxxxxxxx1011xxx0xxxx", InstName.Vqdmulh,     InstEmit32.Vqdmulh,      OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
             SetAsimd("111100111x11<<10xxxx00101xx0xxx0", InstName.Vqmovn,      InstEmit32.Vqmovn,       OpCode32SimdMovn.Create,        OpCode32SimdMovn.CreateT32);
             SetAsimd("111100111x11<<10xxxx001001x0xxx0", InstName.Vqmovun,     InstEmit32.Vqmovun,      OpCode32SimdMovn.Create,        OpCode32SimdMovn.CreateT32);
+            SetAsimd("111100110x01xxxxxxxx1011xxx0xxxx", InstName.Vqrdmulh,    InstEmit32.Vqrdmulh,     OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
+            SetAsimd("111100110x10xxxxxxxx1011xxx0xxxx", InstName.Vqrdmulh,    InstEmit32.Vqrdmulh,     OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
             SetAsimd("1111001x1x>>>xxxxxxx100101x1xxx0", InstName.Vqrshrn,     InstEmit32.Vqrshrn,      OpCode32SimdShImmNarrow.Create, OpCode32SimdShImmNarrow.CreateT32);
             SetAsimd("111100111x>>>xxxxxxx100001x1xxx0", InstName.Vqrshrun,    InstEmit32.Vqrshrun,     OpCode32SimdShImmNarrow.Create, OpCode32SimdShImmNarrow.CreateT32);
             SetAsimd("1111001x1x>>>xxxxxxx100100x1xxx0", InstName.Vqshrn,      InstEmit32.Vqshrn,       OpCode32SimdShImmNarrow.Create, OpCode32SimdShImmNarrow.CreateT32);
@@ -1030,6 +1036,7 @@ namespace ARMeilleure.Decoders
             SetAsimd("1111001x1x>>>xxxxxxx101000x1xxxx", InstName.Vshll,       InstEmit32.Vshll,        OpCode32SimdShImmLong.Create,   OpCode32SimdShImmLong.CreateT32); // A1 encoding.
             SetAsimd("1111001x1x>>>xxxxxxx0000>xx1xxxx", InstName.Vshr,        InstEmit32.Vshr,         OpCode32SimdShImm.Create,       OpCode32SimdShImm.CreateT32);
             SetAsimd("111100101x>>>xxxxxxx100000x1xxx0", InstName.Vshrn,       InstEmit32.Vshrn,        OpCode32SimdShImmNarrow.Create, OpCode32SimdShImmNarrow.CreateT32);
+            SetAsimd("111100111x>>>xxxxxxx0101>xx1xxxx", InstName.Vsli,        InstEmit32.Vsli_I,       OpCode32SimdShImm.Create,       OpCode32SimdShImm.CreateT32);
             SetAsimd("1111001x1x>>>xxxxxxx0001>xx1xxxx", InstName.Vsra,        InstEmit32.Vsra,         OpCode32SimdShImm.Create,       OpCode32SimdShImm.CreateT32);
             SetAsimd("111101001x00xxxxxxxx0000xxx0xxxx", InstName.Vst1,        InstEmit32.Vst1,         OpCode32SimdMemSingle.Create,   OpCode32SimdMemSingle.CreateT32);
             SetAsimd("111101001x00xxxxxxxx0100xx0xxxxx", InstName.Vst1,        InstEmit32.Vst1,         OpCode32SimdMemSingle.Create,   OpCode32SimdMemSingle.CreateT32);
@@ -1054,6 +1061,7 @@ namespace ARMeilleure.Decoders
             SetAsimd("111100100x10xxxxxxxx1101xxx0xxxx", InstName.Vsub,        InstEmit32.Vsub_V,       OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
             SetAsimd("1111001x1x<<xxxxxxx00010x0x0xxxx", InstName.Vsubl,       InstEmit32.Vsubl_I,      OpCode32SimdRegLong.Create,     OpCode32SimdRegLong.CreateT32);
             SetAsimd("1111001x1x<<xxxxxxx00011x0x0xxxx", InstName.Vsubw,       InstEmit32.Vsubw_I,      OpCode32SimdRegWide.Create,     OpCode32SimdRegWide.CreateT32);
+            SetAsimd("111100111x110010xxxx00000xx0xxxx", InstName.Vswp,        InstEmit32.Vswp,         OpCode32Simd.Create,            OpCode32Simd.CreateT32);
             SetAsimd("111100111x11xxxxxxxx10xxxxx0xxxx", InstName.Vtbl,        InstEmit32.Vtbl,         OpCode32SimdTbl.Create,         OpCode32SimdTbl.CreateT32);
             SetAsimd("111100111x11<<10xxxx00001xx0xxxx", InstName.Vtrn,        InstEmit32.Vtrn,         OpCode32SimdCmpZ.Create,        OpCode32SimdCmpZ.CreateT32);
             SetAsimd("111100100x<<xxxxxxxx1000xxx1xxxx", InstName.Vtst,        InstEmit32.Vtst,         OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);

src/ARMeilleure/Instructions/InstEmitAlu32.cs

@@ -2,6 +2,8 @@ using ARMeilleure.Decoders;
 using ARMeilleure.IntermediateRepresentation;
 using ARMeilleure.State;
 using ARMeilleure.Translation;
+using System;
+using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using static ARMeilleure.Instructions.InstEmitAluHelper;
 using static ARMeilleure.Instructions.InstEmitHelper;
@@ -558,6 +560,46 @@ namespace ARMeilleure.Instructions
             EmitHsub8(context, unsigned: true);
         }
 
+        public static void Uqadd16(ArmEmitterContext context)
+        {
+            OpCode32AluReg op = (OpCode32AluReg)context.CurrOp;
+
+            SetIntA32(context, op.Rd, EmitUnsigned16BitPair(context, GetIntA32(context, op.Rn), GetIntA32(context, op.Rm), (d, n, m) =>
+            {
+                EmitSaturateUqadd(context, d, context.Add(n, m), 16);
+            }));
+        }
+
+        public static void Uqadd8(ArmEmitterContext context)
+        {
+            OpCode32AluReg op = (OpCode32AluReg)context.CurrOp;
+
+            SetIntA32(context, op.Rd, EmitUnsigned8BitPair(context, GetIntA32(context, op.Rn), GetIntA32(context, op.Rm), (d, n, m) =>
+            {
+                EmitSaturateUqadd(context, d, context.Add(n, m), 8);
+            }));
+        }
+
+        public static void Uqsub16(ArmEmitterContext context)
+        {
+            OpCode32AluReg op = (OpCode32AluReg)context.CurrOp;
+
+            SetIntA32(context, op.Rd, EmitUnsigned16BitPair(context, GetIntA32(context, op.Rn), GetIntA32(context, op.Rm), (d, n, m) =>
+            {
+                EmitSaturateUqsub(context, d, context.Subtract(n, m), 16);
+            }));
+        }
+
+        public static void Uqsub8(ArmEmitterContext context)
+        {
+            OpCode32AluReg op = (OpCode32AluReg)context.CurrOp;
+
+            SetIntA32(context, op.Rd, EmitUnsigned8BitPair(context, GetIntA32(context, op.Rn), GetIntA32(context, op.Rm), (d, n, m) =>
+            {
+                EmitSaturateUqsub(context, d, context.Subtract(n, m), 8);
+            }));
+        }
+
         public static void Usat(ArmEmitterContext context)
         {
             OpCode32Sat op = (OpCode32Sat)context.CurrOp;
@@ -934,6 +976,148 @@ namespace ARMeilleure.Instructions
             }
         }
 
+        private static void EmitSaturateUqadd(ArmEmitterContext context, Operand result, Operand value, uint saturateTo)
+        {
+            Debug.Assert(saturateTo <= 32);
+
+            if (saturateTo == 32)
+            {
+                // No saturation possible for this case.
+
+                context.Copy(result, value);
+
+                return;
+            }
+            else if (saturateTo == 0)
+            {
+                // Result is always zero if we saturate 0 bits.
+
+                context.Copy(result, Const(0));
+
+                return;
+            }
+
+            // If the result is 0, the values are equal and we don't need saturation.
+            Operand lblNoSat = Label();
+            context.BranchIfFalse(lblNoSat, context.ShiftRightUI(value, Const((int)saturateTo)));
+
+            // Saturate.
+            context.Copy(result, Const(uint.MaxValue >> (32 - (int)saturateTo)));
+
+            Operand lblExit = Label();
+            context.Branch(lblExit);
+
+            context.MarkLabel(lblNoSat);
+
+            context.Copy(result, value);
+
+            context.MarkLabel(lblExit);
+        }
+
+        private static void EmitSaturateUqsub(ArmEmitterContext context, Operand result, Operand value, uint saturateTo)
+        {
+            Debug.Assert(saturateTo <= 32);
+
+            if (saturateTo == 32)
+            {
+                // No saturation possible for this case.
+
+                context.Copy(result, value);
+
+                return;
+            }
+            else if (saturateTo == 0)
+            {
+                // Result is always zero if we saturate 0 bits.
+
+                context.Copy(result, Const(0));
+
+                return;
+            }
+
+            // If the result is 0, the values are equal and we don't need saturation.
+            Operand lblNoSat = Label();
+            context.BranchIf(lblNoSat, value, Const(0), Comparison.GreaterOrEqual);
+
+            // Saturate.
+            // Assumes that the value can only underflow, since this is only used for unsigned subtraction.
+            context.Copy(result, Const(0));
+
+            Operand lblExit = Label();
+            context.Branch(lblExit);
+
+            context.MarkLabel(lblNoSat);
+
+            context.Copy(result, value);
+
+            context.MarkLabel(lblExit);
+        }
+
+        private static Operand EmitUnsigned16BitPair(ArmEmitterContext context, Operand rn, Operand rm, Action<Operand, Operand, Operand> elementAction)
+        {
+            Operand tempD = context.AllocateLocal(OperandType.I32);
+
+            Operand tempN = context.ZeroExtend16(OperandType.I32, rn);
+            Operand tempM = context.ZeroExtend16(OperandType.I32, rm);
+            elementAction(tempD, tempN, tempM);
+            Operand tempD2 = context.ZeroExtend16(OperandType.I32, tempD);
+
+            tempN = context.ShiftRightUI(rn, Const(16));
+            tempM = context.ShiftRightUI(rm, Const(16));
+            elementAction(tempD, tempN, tempM);
+            return context.BitwiseOr(tempD2, context.ShiftLeft(tempD, Const(16)));
+        }
+
+        private static Operand EmitSigned8BitPair(ArmEmitterContext context, Operand rn, Operand rm, Action<Operand, Operand, Operand> elementAction)
+        {
+            return Emit8BitPair(context, rn, rm, elementAction, unsigned: false);
+        }
+
+        private static Operand EmitUnsigned8BitPair(ArmEmitterContext context, Operand rn, Operand rm, Action<Operand, Operand, Operand> elementAction)
+        {
+            return Emit8BitPair(context, rn, rm, elementAction, unsigned: true);
+        }
+
+        private static Operand Emit8BitPair(ArmEmitterContext context, Operand rn, Operand rm, Action<Operand, Operand, Operand> elementAction, bool unsigned)
+        {
+            Operand tempD = context.AllocateLocal(OperandType.I32);
+            Operand result = default;
+
+            for (int b = 0; b < 4; b++)
+            {
+                Operand nByte = b != 0 ? context.ShiftRightUI(rn, Const(b * 8)) : rn;
+                Operand mByte = b != 0 ? context.ShiftRightUI(rm, Const(b * 8)) : rm;
+
+                if (unsigned)
+                {
+                    nByte = context.ZeroExtend8(OperandType.I32, nByte);
+                    mByte = context.ZeroExtend8(OperandType.I32, mByte);
+                }
+                else
+                {
+                    nByte = context.SignExtend8(OperandType.I32, nByte);
+                    mByte = context.SignExtend8(OperandType.I32, mByte);
+                }
+
+                elementAction(tempD, nByte, mByte);
+
+                if (b == 0)
+                {
+                    result = context.ZeroExtend8(OperandType.I32, tempD);
+                }
+                else if (b < 3)
+                {
+                    result = context.BitwiseOr(result, context.ShiftLeft(context.ZeroExtend8(OperandType.I32, tempD), Const(b * 8)));
+                }
+                else
+                {
+                    result = context.BitwiseOr(result, context.ShiftLeft(tempD, Const(24)));
+                }
+            }
+
+            return result;
+        }
+
         private static void EmitAluStore(ArmEmitterContext context, Operand value)
         {
             IOpCode32Alu op = (IOpCode32Alu)context.CurrOp;

src/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs

@@ -1246,6 +1246,33 @@ namespace ARMeilleure.Instructions
             EmitVectorUnaryNarrowOp32(context, (op1) => EmitSatQ(context, op1, 8 << op.Size, signedSrc: true, signedDst: false), signed: true);
         }
 
+        public static void Vqrdmulh(ArmEmitterContext context)
+        {
+            OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+            int eSize = 8 << op.Size;
+
+            EmitVectorBinaryOpI32(context, (op1, op2) =>
+            {
+                if (op.Size == 2)
+                {
+                    op1 = context.SignExtend32(OperandType.I64, op1);
+                    op2 = context.SignExtend32(OperandType.I64, op2);
+                }
+
+                Operand res = context.Multiply(op1, op2);
+                res = context.Add(res, Const(res.Type, 1L << (eSize - 2)));
+                res = context.ShiftRightSI(res, Const(eSize - 1));
+                res = EmitSatQ(context, res, eSize, signedSrc: true, signedDst: true);
+
+                if (op.Size == 2)
+                {
+                    res = context.ConvertI64ToI32(res);
+                }
+
+                return res;
+            }, signed: true);
+        }
+
         public static void Vqsub(ArmEmitterContext context)
         {
             OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;

src/ARMeilleure/Instructions/InstEmitSimdMove32.cs

@@ -191,6 +191,26 @@ namespace ARMeilleure.Instructions
             context.Copy(GetVecA32(op.Qd), res);
         }
 
+        public static void Vswp(ArmEmitterContext context)
+        {
+            OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+            if (op.Q)
+            {
+                Operand temp = context.Copy(GetVecA32(op.Qd));
+
+                context.Copy(GetVecA32(op.Qd), GetVecA32(op.Qm));
+                context.Copy(GetVecA32(op.Qm), temp);
+            }
+            else
+            {
+                Operand temp = ExtractScalar(context, OperandType.I64, op.Vd);
+
+                InsertScalar(context, op.Vd, ExtractScalar(context, OperandType.I64, op.Vm));
+                InsertScalar(context, op.Vm, temp);
+            }
+        }
+
         public static void Vtbl(ArmEmitterContext context)
         {
             OpCode32SimdTbl op = (OpCode32SimdTbl)context.CurrOp;

src/ARMeilleure/Instructions/InstEmitSimdShift32.cs

@@ -130,6 +130,36 @@ namespace ARMeilleure.Instructions
             EmitVectorUnaryNarrowOp32(context, (op1) => context.ShiftRightUI(op1, Const(shift)));
         }
 
+        public static void Vsli_I(ArmEmitterContext context)
+        {
+            OpCode32SimdShImm op = (OpCode32SimdShImm)context.CurrOp;
+            int shift = op.Shift;
+            int eSize = 8 << op.Size;
+
+            ulong mask = shift != 0 ? ulong.MaxValue >> (64 - shift) : 0UL;
+
+            Operand res = GetVec(op.Qd);
+
+            int elems = op.GetBytesCount() >> op.Size;
+
+            for (int index = 0; index < elems; index++)
+            {
+                Operand me = EmitVectorExtractZx(context, op.Qm, op.Im + index, op.Size);
+
+                Operand neShifted = context.ShiftLeft(me, Const(shift));
+
+                Operand de = EmitVectorExtractZx(context, op.Qd, op.Id + index, op.Size);
+
+                Operand deMasked = context.BitwiseAnd(de, Const(mask));
+
+                Operand e = context.BitwiseOr(neShifted, deMasked);
+
+                res = EmitVectorInsert(context, res, e, op.Id + index, op.Size);
+            }
+
+            context.Copy(GetVec(op.Qd), res);
+        }
+
         public static void Vsra(ArmEmitterContext context)
         {
             OpCode32SimdShImm op = (OpCode32SimdShImm)context.CurrOp;

src/ARMeilleure/Instructions/InstName.cs

@@ -571,6 +571,10 @@ namespace ARMeilleure.Instructions
         Umaal,
         Umlal,
         Umull,
+        Uqadd16,
+        Uqadd8,
+        Uqsub16,
+        Uqsub8,
         Usat,
         Usat16,
         Usub8,
@@ -645,6 +649,7 @@ namespace ARMeilleure.Instructions
         Vqdmulh,
         Vqmovn,
         Vqmovun,
+        Vqrdmulh,
         Vqrshrn,
         Vqrshrun,
         Vqshrn,
@@ -666,6 +671,7 @@ namespace ARMeilleure.Instructions
         Vshll,
         Vshr,
         Vshrn,
+        Vsli,
         Vst1,
         Vst2,
         Vst3,
@@ -682,6 +688,7 @@ namespace ARMeilleure.Instructions
         Vsub,
         Vsubl,
         Vsubw,
+        Vswp,
         Vtbl,
         Vtrn,
         Vtst,

src/Ryujinx.Audio/Renderer/Server/Performance/PerformanceManager.cs

@@ -18,16 +18,12 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
 
             if (version == 2)
             {
-                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion2,
-                                                 PerformanceEntryVersion2,
-                                                 PerformanceDetailVersion2>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
+                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion2, PerformanceEntryVersion2, PerformanceDetailVersion2>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
             }
 
             if (version == 1)
             {
-                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion1,
-                    PerformanceEntryVersion1,
-                    PerformanceDetailVersion1>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
+                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion1, PerformanceEntryVersion1, PerformanceDetailVersion1>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
             }
 
             throw new NotImplementedException($"Unknown Performance metrics data format version {version}");

src/Ryujinx.Audio/Renderer/Server/Performance/PerformanceManagerGeneric.cs

@@ -234,7 +234,7 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
         {
             performanceEntry = null;
 
-            if (_entryDetailIndex > MaxFrameDetailCount)
+            if (_entryDetailIndex >= MaxFrameDetailCount)
             {
                 return false;
             }
@@ -245,7 +245,7 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
                 EntryCountOffset = (uint)CurrentHeader.GetEntryCountOffset(),
             };
 
-            uint baseEntryOffset = (uint)(Unsafe.SizeOf<THeader>() + GetEntriesSize() + Unsafe.SizeOf<IPerformanceDetailEntry>() * _entryDetailIndex);
+            uint baseEntryOffset = (uint)(Unsafe.SizeOf<THeader>() + GetEntriesSize() + Unsafe.SizeOf<TEntryDetail>() * _entryDetailIndex);
 
             ref TEntryDetail entryDetail = ref EntriesDetail[_entryDetailIndex];
 

src/Ryujinx.Common/Memory/ByteMemoryPool.ByteMemoryPoolBuffer.cs

@@ -1,51 +0,0 @@
-using System;
-using System.Buffers;
-using System.Threading;
-
-namespace Ryujinx.Common.Memory
-{
-    public partial class ByteMemoryPool
-    {
-        /// <summary>
-        /// Represents a <see cref="IMemoryOwner{Byte}"/> that wraps an array rented from
-        /// <see cref="ArrayPool{Byte}.Shared"/> and exposes it as <see cref="Memory{Byte}"/>
-        /// with a length of the requested size.
-        /// </summary>
-        private sealed class ByteMemoryPoolBuffer : IMemoryOwner<byte>
-        {
-            private byte[] _array;
-            private readonly int _length;
-
-            public ByteMemoryPoolBuffer(int length)
-            {
-                _array = ArrayPool<byte>.Shared.Rent(length);
-                _length = length;
-            }
-
-            /// <summary>
-            /// Returns a <see cref="Memory{Byte}"/> belonging to this owner.
-            /// </summary>
-            public Memory<byte> Memory
-            {
-                get
-                {
-                    byte[] array = _array;
-
-                    ObjectDisposedException.ThrowIf(array is null, this);
-
-                    return new Memory<byte>(array, 0, _length);
-                }
-            }
-
-            public void Dispose()
-            {
-                var array = Interlocked.Exchange(ref _array, null);
-
-                if (array != null)
-                {
-                    ArrayPool<byte>.Shared.Return(array);
-                }
-            }
-        }
-    }
-}

src/Ryujinx.Common/Memory/ByteMemoryPool.cs

@@ -1,106 +0,0 @@
-using System;
-using System.Buffers;
-
-namespace Ryujinx.Common.Memory
-{
-    /// <summary>
-    /// Provides a pool of re-usable byte array instances.
-    /// </summary>
-    public static partial class ByteMemoryPool
-    {
-        /// <summary>
-        /// Returns the maximum buffer size supported by this pool.
-        /// </summary>
-        public static int MaxBufferSize => Array.MaxLength;
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer may contain data from a prior use.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> Rent(long length)
-            => RentImpl(checked((int)length));
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer may contain data from a prior use.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> Rent(ulong length)
-            => RentImpl(checked((int)length));
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer may contain data from a prior use.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> Rent(int length)
-            => RentImpl(length);
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer's contents are cleared (set to all 0s) before returning.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> RentCleared(long length)
-            => RentCleared(checked((int)length));
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer's contents are cleared (set to all 0s) before returning.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> RentCleared(ulong length)
-            => RentCleared(checked((int)length));
-
-        /// <summary>
-        /// Rents a byte memory buffer from <see cref="ArrayPool{Byte}.Shared"/>.
-        /// The buffer's contents are cleared (set to all 0s) before returning.
-        /// </summary>
-        /// <param name="length">The buffer's required length in bytes</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory</returns>
-        /// <exception cref="ArgumentOutOfRangeException"></exception>
-        public static IMemoryOwner<byte> RentCleared(int length)
-        {
-            var buffer = RentImpl(length);
-
-            buffer.Memory.Span.Clear();
-
-            return buffer;
-        }
-
-        /// <summary>
-        /// Copies <paramref name="buffer"/> into a newly rented byte memory buffer.
-        /// </summary>
-        /// <param name="buffer">The byte buffer to copy</param>
-        /// <returns>A <see cref="IMemoryOwner{Byte}"/> wrapping the rented memory with <paramref name="buffer"/> copied to it</returns>
-        public static IMemoryOwner<byte> RentCopy(ReadOnlySpan<byte> buffer)
-        {
-            var copy = RentImpl(buffer.Length);
-
-            buffer.CopyTo(copy.Memory.Span);
-
-            return copy;
-        }
-
-        private static ByteMemoryPoolBuffer RentImpl(int length)
-        {
-            if ((uint)length > Array.MaxLength)
-            {
-                throw new ArgumentOutOfRangeException(nameof(length), length, null);
-            }
-
-            return new ByteMemoryPoolBuffer(length);
-        }
-    }
-}

src/Ryujinx.Common/Utilities/EmbeddedResources.cs

@@ -1,6 +1,6 @@
+using Ryujinx.Common.Memory;
 using Ryujinx.Common.Utilities;
 using System;
-using System.Buffers;
 using System.IO;
 using System.Linq;
 using System.Reflection;
@@ -42,14 +42,14 @@ namespace Ryujinx.Common
             return StreamUtils.StreamToBytes(stream);
         }
 
-        public static IMemoryOwner<byte> ReadFileToRentedMemory(string filename)
+        public static MemoryOwner<byte> ReadFileToRentedMemory(string filename)
         {
             var (assembly, path) = ResolveManifestPath(filename);
 
             return ReadFileToRentedMemory(assembly, path);
         }
 
-        public static IMemoryOwner<byte> ReadFileToRentedMemory(Assembly assembly, string filename)
+        public static MemoryOwner<byte> ReadFileToRentedMemory(Assembly assembly, string filename)
         {
             using var stream = GetStream(assembly, filename);
 

src/Ryujinx.Common/Utilities/StreamUtils.cs

@@ -1,6 +1,5 @@
 using Microsoft.IO;
 using Ryujinx.Common.Memory;
-using System.Buffers;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -16,7 +15,7 @@ namespace Ryujinx.Common.Utilities
             return output.ToArray();
         }
 
-        public static IMemoryOwner<byte> StreamToRentedMemory(Stream input)
+        public static MemoryOwner<byte> StreamToRentedMemory(Stream input)
         {
             if (input is MemoryStream inputMemoryStream)
             {
@@ -26,9 +25,9 @@ namespace Ryujinx.Common.Utilities
             {
                 long bytesExpected = input.Length;
 
-                IMemoryOwner<byte> ownedMemory = ByteMemoryPool.Rent(bytesExpected);
+                MemoryOwner<byte> ownedMemory = MemoryOwner<byte>.Rent(checked((int)bytesExpected));
 
-                var destSpan = ownedMemory.Memory.Span;
+                var destSpan = ownedMemory.Span;
 
                 int totalBytesRead = 0;
 
@@ -66,14 +65,14 @@ namespace Ryujinx.Common.Utilities
             return stream.ToArray();
         }
 
-        private static IMemoryOwner<byte> MemoryStreamToRentedMemory(MemoryStream input)
+        private static MemoryOwner<byte> MemoryStreamToRentedMemory(MemoryStream input)
         {
             input.Position = 0;
 
-            IMemoryOwner<byte> ownedMemory = ByteMemoryPool.Rent(input.Length);
+            MemoryOwner<byte> ownedMemory = MemoryOwner<byte>.Rent(checked((int)input.Length));
 
             // Discard the return value because we assume reading a MemoryStream always succeeds completely.
-            _ = input.Read(ownedMemory.Memory.Span);
+            _ = input.Read(ownedMemory.Span);
 
             return ownedMemory;
         }

src/Ryujinx.Cpu/Jit/MemoryManagerHostTracked.cs

@@ -303,9 +303,9 @@ namespace Ryujinx.Cpu.Jit
             }
             else
             {
-                IMemoryOwner<byte> memoryOwner = ByteMemoryPool.Rent(size);
+                MemoryOwner<byte> memoryOwner = MemoryOwner<byte>.Rent(size);
 
-                Read(va, memoryOwner.Memory.Span);
+                Read(va, memoryOwner.Span);
 
                 return new WritableRegion(this, va, memoryOwner);
             }

src/Ryujinx.Cpu/LightningJit/Arm32/Target/Arm64/InstEmitMove.cs

@@ -1,6 +1,5 @@
 using Ryujinx.Cpu.LightningJit.CodeGen;
 using Ryujinx.Cpu.LightningJit.CodeGen.Arm64;
-using System.Diagnostics;
 
 namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
 {

src/Ryujinx.Cpu/LightningJit/Arm32/Target/Arm64/InstEmitSaturate.cs

@@ -114,7 +114,7 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
             InstEmitCommon.EmitUnsigned16BitPair(context, rd, rn, rm, (d, n, m) =>
             {
                 context.Arm64Assembler.Add(d, n, m);
-                EmitSaturateUnsignedRange(context, d, 16);
+                EmitSaturateUqadd(context, d, 16);
             });
         }
 
@@ -123,7 +123,7 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
             InstEmitCommon.EmitUnsigned8BitPair(context, rd, rn, rm, (d, n, m) =>
             {
                 context.Arm64Assembler.Add(d, n, m);
-                EmitSaturateUnsignedRange(context, d, 8);
+                EmitSaturateUqadd(context, d, 8);
             });
         }
 
@@ -140,7 +140,7 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
                     context.Arm64Assembler.Add(d, n, m);
                 }
 
-                EmitSaturateUnsignedRange(context, d, 16);
+                EmitSaturateUq(context, d, 16, e == 0);
             });
         }
 
@@ -157,25 +157,25 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
                     context.Arm64Assembler.Sub(d, n, m);
                 }
 
-                EmitSaturateUnsignedRange(context, d, 16);
+                EmitSaturateUq(context, d, 16, e != 0);
             });
         }
 
         public static void Uqsub16(CodeGenContext context, uint rd, uint rn, uint rm)
         {
-            InstEmitCommon.EmitSigned16BitPair(context, rd, rn, rm, (d, n, m) =>
+            InstEmitCommon.EmitUnsigned16BitPair(context, rd, rn, rm, (d, n, m) =>
             {
                 context.Arm64Assembler.Sub(d, n, m);
-                EmitSaturateUnsignedRange(context, d, 16);
+                EmitSaturateUqsub(context, d, 16);
             });
         }
 
         public static void Uqsub8(CodeGenContext context, uint rd, uint rn, uint rm)
         {
-            InstEmitCommon.EmitSigned8BitPair(context, rd, rn, rm, (d, n, m) =>
+            InstEmitCommon.EmitUnsigned8BitPair(context, rd, rn, rm, (d, n, m) =>
             {
                 context.Arm64Assembler.Sub(d, n, m);
-                EmitSaturateUnsignedRange(context, d, 8);
+                EmitSaturateUqsub(context, d, 8);
             });
         }
 
@@ -358,7 +358,17 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
             }
         }
 
-        private static void EmitSaturateUnsignedRange(CodeGenContext context, Operand value, uint saturateTo)
+        private static void EmitSaturateUqadd(CodeGenContext context, Operand value, uint saturateTo)
+        {
+            EmitSaturateUq(context, value, saturateTo, isSub: false);
+        }
+
+        private static void EmitSaturateUqsub(CodeGenContext context, Operand value, uint saturateTo)
+        {
+            EmitSaturateUq(context, value, saturateTo, isSub: true);
+        }
+
+        private static void EmitSaturateUq(CodeGenContext context, Operand value, uint saturateTo, bool isSub)
         {
             Debug.Assert(saturateTo <= 32);
 
@@ -379,7 +389,7 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
                 return;
             }
 
-            context.Arm64Assembler.Lsr(tempRegister.Operand, value, InstEmitCommon.Const(32 - (int)saturateTo));
+            context.Arm64Assembler.Lsr(tempRegister.Operand, value, InstEmitCommon.Const((int)saturateTo));
 
             int branchIndex = context.CodeWriter.InstructionPointer;
 
@@ -387,7 +397,7 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
             context.Arm64Assembler.Cbz(tempRegister.Operand, 0);
 
             // Saturate.
-            context.Arm64Assembler.Mov(value, uint.MaxValue >> (32 - (int)saturateTo));
+            context.Arm64Assembler.Mov(value, isSub ? 0u : uint.MaxValue >> (32 - (int)saturateTo));
 
             int delta = context.CodeWriter.InstructionPointer - branchIndex;
             context.CodeWriter.WriteInstructionAt(branchIndex, context.CodeWriter.ReadInstructionAt(branchIndex) | (uint)((delta & 0x7ffff) << 5));

src/Ryujinx.Graphics.Device/DeviceMemoryManager.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common.Memory;
 using Ryujinx.Memory;
 using System;
-using System.Buffers;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
@@ -145,9 +144,9 @@ namespace Ryujinx.Graphics.Device
             }
             else
             {
-                IMemoryOwner<byte> memoryOwner = ByteMemoryPool.Rent(size);
+                MemoryOwner<byte> memoryOwner = MemoryOwner<byte>.Rent(size);
 
-                GetSpan(va, size).CopyTo(memoryOwner.Memory.Span);
+                ReadImpl(va, memoryOwner.Span);
 
                 return new WritableRegion(this, va, memoryOwner, tracked: true);
             }

src/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs

@@ -199,7 +199,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.InlineToMemory
                     if (target != null)
                     {
                         target.SynchronizeMemory();
-                        var dataCopy = ByteMemoryPool.RentCopy(data);
+                        var dataCopy = MemoryOwner<byte>.RentCopy(data);
                         target.SetData(dataCopy, 0, 0, new GAL.Rectangle<int>(_dstX, _dstY, _lineLengthIn / target.Info.FormatInfo.BytesPerPixel, _lineCount));
                         target.SignalModified();
 

src/Ryujinx.Graphics.Gpu/Image/Texture.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common.Logging;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Gpu.Memory;
 using Ryujinx.Graphics.Texture;
@@ -805,7 +806,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                         sliceDepth,
                         levels,
                         layers,
-                        out IMemoryOwner<byte> decoded))
+                        out MemoryOwner<byte> decoded))
                     {
                         string texInfo = $"{Info.Target} {Info.FormatInfo.Format} {Info.Width}x{Info.Height}x{Info.DepthOrLayers} levels {Info.Levels}";
 

src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs

@@ -2,7 +2,6 @@ using Ryujinx.Common.Memory;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using System;
-using System.Buffers;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -242,9 +241,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
             }
             else
             {
-                IMemoryOwner<byte> memoryOwner = ByteMemoryPool.Rent(size);
+                MemoryOwner<byte> memoryOwner = MemoryOwner<byte>.Rent(size);
 
-                GetSpan(va, size).CopyTo(memoryOwner.Memory.Span);
+                ReadImpl(va, memoryOwner.Span, tracked);
 
                 return new WritableRegion(this, va, memoryOwner, tracked);
             }

src/Ryujinx.Graphics.Gpu/Memory/PhysicalMemory.cs

@@ -192,9 +192,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
             }
             else
             {
-                IMemoryOwner<byte> memoryOwner = ByteMemoryPool.Rent(range.GetSize());
+                MemoryOwner<byte> memoryOwner = MemoryOwner<byte>.Rent(checked((int)range.GetSize()));
 
-                Memory<byte> memory = memoryOwner.Memory;
+                Span<byte> memorySpan = memoryOwner.Span;
 
                 int offset = 0;
                 for (int i = 0; i < range.Count; i++)
@@ -203,7 +203,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     int size = (int)currentRange.Size;
                     if (currentRange.Address != MemoryManager.PteUnmapped)
                     {
-                        GetSpan(currentRange.Address, size).CopyTo(memory.Span.Slice(offset, size));
+                        GetSpan(currentRange.Address, size).CopyTo(memorySpan.Slice(offset, size));
                     }
                     offset += size;
                 }

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         private const ushort FileFormatVersionMajor = 1;
         private const ushort FileFormatVersionMinor = 2;
         private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
-        private const uint CodeGenVersion = 6921;
+        private const uint CodeGenVersion = 7131;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

src/Ryujinx.Graphics.OpenGL/Image/FormatConverter.cs

@@ -1,6 +1,5 @@
 using Ryujinx.Common.Memory;
 using System;
-using System.Buffers;
 using System.Numerics;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
@@ -10,11 +9,11 @@ namespace Ryujinx.Graphics.OpenGL.Image
 {
     static class FormatConverter
     {
-        public unsafe static IMemoryOwner<byte> ConvertS8D24ToD24S8(ReadOnlySpan<byte> data)
+        public unsafe static MemoryOwner<byte> ConvertS8D24ToD24S8(ReadOnlySpan<byte> data)
         {
-            IMemoryOwner<byte> outputMemory = ByteMemoryPool.Rent(data.Length);
+            MemoryOwner<byte> outputMemory = MemoryOwner<byte>.Rent(data.Length);
 
-            Span<byte> output = outputMemory.Memory.Span;
+            Span<byte> output = outputMemory.Span;
 
             int start = 0;
 

src/Ryujinx.Graphics.Shader/Translation/RegisterUsage.cs

@@ -155,9 +155,14 @@ namespace Ryujinx.Graphics.Shader.Translation
                         localInputs[block.Index] |= GetMask(register) & ~localOutputs[block.Index];
                     }
 
-                    if (operation.Dest != null && operation.Dest.Type == OperandType.Register)
+                    for (int dstIndex = 0; dstIndex < operation.DestsCount; dstIndex++)
                     {
-                        localOutputs[block.Index] |= GetMask(operation.Dest.GetRegister());
+                        Operand dest = operation.GetDest(dstIndex);
+
+                        if (dest != null && dest.Type == OperandType.Register)
+                        {
+                            localOutputs[block.Index] |= GetMask(dest.GetRegister());
+                        }
                     }
                 }
             }

src/Ryujinx.Graphics.Texture/Astc/AstcDecoder.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common.Memory;
 using Ryujinx.Common.Utilities;
 using System;
-using System.Buffers;
 using System.Diagnostics;
 using System.Linq;
 using System.Runtime.CompilerServices;
@@ -293,9 +292,9 @@ namespace Ryujinx.Graphics.Texture.Astc
             int depth,
             int levels,
             int layers,
-            out IMemoryOwner<byte> decoded)
+            out MemoryOwner<byte> decoded)
         {
-            decoded = ByteMemoryPool.Rent(QueryDecompressedSize(width, height, depth, levels, layers));
+            decoded = MemoryOwner<byte>.Rent(QueryDecompressedSize(width, height, depth, levels, layers));
 
             AstcDecoder decoder = new(data, decoded.Memory, blockWidth, blockHeight, width, height, depth, levels, layers);
 

src/Ryujinx.Graphics.Texture/BCnDecoder.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using System;
-using System.Buffers;
 using System.Buffers.Binary;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
@@ -14,7 +13,7 @@ namespace Ryujinx.Graphics.Texture
         private const int BlockWidth = 4;
         private const int BlockHeight = 4;
 
-        public static IMemoryOwner<byte> DecodeBC1(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeBC1(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -23,12 +22,12 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -102,7 +101,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC2(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeBC2(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -111,12 +110,12 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -197,7 +196,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC3(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeBC3(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -206,13 +205,13 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
             Span<byte> rPal = stackalloc byte[8];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -294,7 +293,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC4(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static MemoryOwner<byte> DecodeBC4(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -306,8 +305,8 @@ namespace Ryujinx.Graphics.Texture
             // Backends currently expect a stride alignment of 4 bytes, so output width must be aligned.
             int alignedWidth = BitUtils.AlignUp(width, 4);
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
-            Span<byte> outputSpan = output.Memory.Span;
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
+            Span<byte> outputSpan = output.Span;
 
             ReadOnlySpan<ulong> data64 = MemoryMarshal.Cast<byte, ulong>(data);
 
@@ -402,7 +401,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC5(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static MemoryOwner<byte> DecodeBC5(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -414,7 +413,7 @@ namespace Ryujinx.Graphics.Texture
             // Backends currently expect a stride alignment of 4 bytes, so output width must be aligned.
             int alignedWidth = BitUtils.AlignUp(width, 2);
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
 
             ReadOnlySpan<ulong> data64 = MemoryMarshal.Cast<byte, ulong>(data);
 
@@ -423,7 +422,7 @@ namespace Ryujinx.Graphics.Texture
             Span<byte> rPal = stackalloc byte[8];
             Span<byte> gPal = stackalloc byte[8];
 
-            Span<ushort> outputAsUshort = MemoryMarshal.Cast<byte, ushort>(output.Memory.Span);
+            Span<ushort> outputAsUshort = MemoryMarshal.Cast<byte, ushort>(output.Span);
 
             Span<uint> rTileAsUint = MemoryMarshal.Cast<byte, uint>(rTile);
             Span<uint> gTileAsUint = MemoryMarshal.Cast<byte, uint>(gTile);
@@ -527,7 +526,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC6(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static MemoryOwner<byte> DecodeBC6(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -536,8 +535,8 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 8;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
-            Span<byte> outputSpan = output.Memory.Span;
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
+            Span<byte> outputSpan = output.Span;
 
             int inputOffset = 0;
             int outputOffset = 0;
@@ -566,7 +565,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeBC7(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeBC7(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -575,8 +574,8 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
-            Span<byte> outputSpan = output.Memory.Span;
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
+            Span<byte> outputSpan = output.Span;
 
             int inputOffset = 0;
             int outputOffset = 0;

src/Ryujinx.Graphics.Texture/BCnEncoder.cs

@@ -2,7 +2,6 @@ using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Texture.Encoders;
 using System;
-using System.Buffers;
 
 namespace Ryujinx.Graphics.Texture
 {
@@ -11,7 +10,7 @@ namespace Ryujinx.Graphics.Texture
         private const int BlockWidth = 4;
         private const int BlockHeight = 4;
 
-        public static IMemoryOwner<byte> EncodeBC7(Memory<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> EncodeBC7(Memory<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -23,7 +22,7 @@ namespace Ryujinx.Graphics.Texture
                 size += w * h * 16 * Math.Max(1, depth >> l) * layers;
             }
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(size);
             Memory<byte> outputMemory = output.Memory;
 
             int imageBaseIOffs = 0;

src/Ryujinx.Graphics.Texture/ETC2Decoder.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using System;
-using System.Buffers;
 using System.Buffers.Binary;
 using System.Runtime.InteropServices;
 
@@ -51,15 +50,15 @@ namespace Ryujinx.Graphics.Texture
             new int[] { -3, -5, -7, -9, 2, 4, 6, 8 },
         };
 
-        public static IMemoryOwner<byte> DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;
@@ -113,15 +112,15 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;
@@ -170,15 +169,15 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static MemoryOwner<byte> DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;

src/Ryujinx.Graphics.Texture/LayoutConverter.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using System;
-using System.Buffers;
 using System.Runtime.Intrinsics;
 using static Ryujinx.Graphics.Texture.BlockLinearConstants;
 
@@ -95,7 +94,7 @@ namespace Ryujinx.Graphics.Texture
             };
         }
 
-        public static IMemoryOwner<byte> ConvertBlockLinearToLinear(
+        public static MemoryOwner<byte> ConvertBlockLinearToLinear(
             int width,
             int height,
             int depth,
@@ -121,8 +120,8 @@ namespace Ryujinx.Graphics.Texture
                 blockHeight,
                 bytesPerPixel);
 
-            IMemoryOwner<byte> outputOwner = ByteMemoryPool.Rent(outSize);
-            Span<byte> output = outputOwner.Memory.Span;
+            MemoryOwner<byte> outputOwner = MemoryOwner<byte>.Rent(outSize);
+            Span<byte> output = outputOwner.Span;
 
             int outOffs = 0;
 
@@ -249,7 +248,7 @@ namespace Ryujinx.Graphics.Texture
             return outputOwner;
         }
 
-        public static IMemoryOwner<byte> ConvertLinearStridedToLinear(
+        public static MemoryOwner<byte> ConvertLinearStridedToLinear(
             int width,
             int height,
             int blockWidth,
@@ -265,8 +264,8 @@ namespace Ryujinx.Graphics.Texture
             int outStride = BitUtils.AlignUp(w * bytesPerPixel, HostStrideAlignment);
             lineSize = Math.Min(lineSize, outStride);
 
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(h * outStride);
-            Span<byte> outSpan = output.Memory.Span;
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(h * outStride);
+            Span<byte> outSpan = output.Span;
 
             int outOffs = 0;
             int inOffs = 0;

src/Ryujinx.Graphics.Texture/PixelConverter.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using System;
-using System.Buffers;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
@@ -21,13 +20,14 @@ namespace Ryujinx.Graphics.Texture
             return (remainder, outRemainder, length / stride);
         }
 
-        public unsafe static IMemoryOwner<byte> ConvertR4G4ToR4G4B4A4(ReadOnlySpan<byte> data, int width)
+        public unsafe static MemoryOwner<byte> ConvertR4G4ToR4G4B4A4(ReadOnlySpan<byte> data, int width)
         {
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(data.Length * 2);
+            Span<byte> outputSpan = output.Span;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 1, 2);
 
-            Span<ushort> outputSpan = MemoryMarshal.Cast<byte, ushort>(output.Memory.Span);
+            Span<ushort> outputSpanUInt16 = MemoryMarshal.Cast<byte, ushort>(outputSpan);
 
             if (remainder == 0)
             {
@@ -38,7 +38,7 @@ namespace Ryujinx.Graphics.Texture
                     int sizeTrunc = data.Length & ~7;
                     start = sizeTrunc;
 
-                    fixed (byte* inputPtr = data, outputPtr = output.Memory.Span)
+                    fixed (byte* inputPtr = data, outputPtr = outputSpan)
                     {
                         for (ulong offset = 0; offset < (ulong)sizeTrunc; offset += 8)
                         {
@@ -49,7 +49,7 @@ namespace Ryujinx.Graphics.Texture
 
                 for (int i = start; i < data.Length; i++)
                 {
-                    outputSpan[i] = data[i];
+                    outputSpanUInt16[i] = data[i];
                 }
             }
             else
@@ -61,7 +61,7 @@ namespace Ryujinx.Graphics.Texture
                 {
                     for (int x = 0; x < width; x++)
                     {
-                        outputSpan[outOffset++] = data[offset++];
+                        outputSpanUInt16[outOffset++] = data[offset++];
                     }
 
                     offset += remainder;
@@ -72,16 +72,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> ConvertR5G6B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public static MemoryOwner<byte> ConvertR5G6B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -109,16 +109,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> ConvertR5G5B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width, bool forceAlpha)
+        public static MemoryOwner<byte> ConvertR5G5B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width, bool forceAlpha)
         {
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -146,16 +146,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> ConvertA1B5G5R5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public static MemoryOwner<byte> ConvertA1B5G5R5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -183,16 +183,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static IMemoryOwner<byte> ConvertR4G4B4A4ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public static MemoryOwner<byte> ConvertR4G4B4A4ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
+            MemoryOwner<byte> output = MemoryOwner<byte>.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Span);
 
             for (int y = 0; y < height; y++)
             {

src/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs

@@ -211,7 +211,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void Initialize()
         {
-            IMemoryOwner<byte> dummyTextureData = ByteMemoryPool.RentCleared(4);
+            MemoryOwner<byte> dummyTextureData = MemoryOwner<byte>.RentCleared(4);
             _dummyTexture.SetData(dummyTextureData);
         }
 

src/Ryujinx.Graphics.Vulkan/PipelineState.cs

@@ -439,7 +439,7 @@ namespace Ryujinx.Graphics.Vulkan
                 {
                     SType = StructureType.PipelineInputAssemblyStateCreateInfo,
                     PrimitiveRestartEnable = primitiveRestartEnable,
-                    Topology = Topology,
+                    Topology = HasTessellationControlShader ? PrimitiveTopology.PatchList : Topology,
                 };
 
                 var tessellationState = new PipelineTessellationStateCreateInfo

src/Ryujinx.Graphics.Vulkan/TextureView.cs

@@ -667,8 +667,36 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (PrepareOutputBuffer(cbs, hostSize, buffer, out VkBuffer copyToBuffer, out BufferHolder tempCopyHolder))
             {
+                // No barrier necessary, as this is a temporary copy buffer.
                 offset = 0;
             }
+            else
+            {
+                BufferHolder.InsertBufferBarrier(
+                    _gd,
+                    cbs.CommandBuffer,
+                    copyToBuffer,
+                    BufferHolder.DefaultAccessFlags,
+                    AccessFlags.TransferWriteBit,
+                    PipelineStageFlags.AllCommandsBit,
+                    PipelineStageFlags.TransferBit,
+                    offset,
+                    outSize);
+            }
+
+            InsertImageBarrier(
+                _gd.Api,
+                cbs.CommandBuffer,
+                image,
+                TextureStorage.DefaultAccessMask,
+                AccessFlags.TransferReadBit,
+                PipelineStageFlags.AllCommandsBit,
+                PipelineStageFlags.TransferBit,
+                Info.Format.ConvertAspectFlags(),
+                FirstLayer + layer,
+                FirstLevel + level,
+                1,
+                1);
 
             CopyFromOrToBuffer(cbs.CommandBuffer, copyToBuffer, image, hostSize, true, layer, level, 1, 1, singleSlice: true, offset, stride);
 
@@ -677,6 +705,19 @@ namespace Ryujinx.Graphics.Vulkan
                 CopyDataToOutputBuffer(cbs, tempCopyHolder, autoBuffer, hostSize, range.Offset);
                 tempCopyHolder.Dispose();
             }
+            else
+            {
+                BufferHolder.InsertBufferBarrier(
+                    _gd,
+                    cbs.CommandBuffer,
+                    copyToBuffer,
+                    AccessFlags.TransferWriteBit,
+                    BufferHolder.DefaultAccessFlags,
+                    PipelineStageFlags.TransferBit,
+                    PipelineStageFlags.AllCommandsBit,
+                    offset,
+                    outSize);
+            }
         }
 
         private ReadOnlySpan<byte> GetData(CommandBufferPool cbp, PersistentFlushBuffer flushBuffer)

src/Ryujinx.Gtk3/Program.cs

@@ -256,6 +256,12 @@ namespace Ryujinx
             MainWindow mainWindow = new();
             mainWindow.Show();
 
+            // Load the game table if no application was requested by the command line
+            if (CommandLineState.LaunchPathArg == null)
+            {
+                mainWindow.UpdateGameTable();
+            }
+
             if (OperatingSystem.IsLinux())
             {
                 int currentVmMaxMapCount = LinuxHelper.VmMaxMapCount;

src/Ryujinx.Gtk3/UI/MainWindow.cs

@@ -187,7 +187,10 @@ namespace Ryujinx.UI
                 : IntegrityCheckLevel.None;
 
             // Instantiate GUI objects.
-            ApplicationLibrary = new ApplicationLibrary(_virtualFileSystem, checkLevel);
+            ApplicationLibrary = new ApplicationLibrary(_virtualFileSystem, checkLevel)
+            {
+                DesiredLanguage = ConfigurationState.Instance.System.Language,
+            };
             _uiHandler = new GtkHostUIHandler(this);
             _deviceExitStatus = new AutoResetEvent(false);
 
@@ -325,7 +328,6 @@ namespace Ryujinx.UI
             _hideUI.Label = _hideUI.Label.Replace("SHOWUIKEY", ConfigurationState.Instance.Hid.Hotkeys.Value.ShowUI.ToString());
 
             UpdateColumns();
-            UpdateGameTable();
 
             ConfigurationState.Instance.UI.GameDirs.Event += (sender, args) =>
             {
@@ -738,7 +740,8 @@ namespace Ryujinx.UI
 
             Thread applicationLibraryThread = new(() =>
             {
-                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.UI.GameDirs, ConfigurationState.Instance.System.Language);
+                ApplicationLibrary.DesiredLanguage = ConfigurationState.Instance.System.Language;
+                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.UI.GameDirs);
 
                 _updatingGameTable = false;
             })

src/Ryujinx.HLE/HOS/Kernel/Memory/AddressSpaceType.cs

@@ -1,10 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Memory
-{
-    enum AddressSpaceType
-    {
-        Addr32Bits = 0,
-        Addr36Bits = 1,
-        Addr32BitsNoMap = 2,
-        Addr39Bits = 3,
-    }
-}

src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs

@@ -58,11 +58,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         public ulong AslrRegionStart { get; private set; }
         public ulong AslrRegionEnd { get; private set; }
 
-#pragma warning disable IDE0052 // Remove unread private member
         private ulong _heapCapacity;
-#pragma warning restore IDE0052
 
         public ulong PhysicalMemoryUsage { get; private set; }
+        public ulong AliasRegionExtraSize { get; private set; }
 
         private readonly KMemoryBlockManager _blockManager;
 
@@ -98,30 +97,21 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _reservedAddressSpaceSize = reservedAddressSpaceSize;
         }
 
-        private static readonly int[] _addrSpaceSizes = { 32, 36, 32, 39 };
-
         public Result InitializeForProcess(
-            AddressSpaceType addrSpaceType,
-            bool aslrEnabled,
+            ProcessCreationFlags flags,
             bool fromBack,
             MemoryRegion memRegion,
             ulong address,
             ulong size,
             KMemoryBlockSlabManager slabManager)
         {
-            if ((uint)addrSpaceType > (uint)AddressSpaceType.Addr39Bits)
-            {
-                throw new ArgumentException($"AddressSpaceType bigger than {(uint)AddressSpaceType.Addr39Bits}: {(uint)addrSpaceType}", nameof(addrSpaceType));
-            }
-
             _contextId = Context.ContextIdManager.GetId();
 
             ulong addrSpaceBase = 0;
-            ulong addrSpaceSize = 1UL << _addrSpaceSizes[(int)addrSpaceType];
+            ulong addrSpaceSize = 1UL << GetAddressSpaceWidth(flags);
 
             Result result = CreateUserAddressSpace(
-                addrSpaceType,
-                aslrEnabled,
+                flags,
                 fromBack,
                 addrSpaceBase,
                 addrSpaceSize,
@@ -138,6 +128,22 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return result;
         }
 
+        private static int GetAddressSpaceWidth(ProcessCreationFlags flags)
+        {
+            switch (flags & ProcessCreationFlags.AddressSpaceMask)
+            {
+                case ProcessCreationFlags.AddressSpace32Bit:
+                case ProcessCreationFlags.AddressSpace32BitWithoutAlias:
+                    return 32;
+                case ProcessCreationFlags.AddressSpace64BitDeprecated:
+                    return 36;
+                case ProcessCreationFlags.AddressSpace64Bit:
+                    return 39;
+            }
+
+            throw new ArgumentException($"Invalid process flags {flags}", nameof(flags));
+        }
+
         private struct Region
         {
             public ulong Start;
@@ -147,8 +153,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         }
 
         private Result CreateUserAddressSpace(
-            AddressSpaceType addrSpaceType,
-            bool aslrEnabled,
+            ProcessCreationFlags flags,
             bool fromBack,
             ulong addrSpaceStart,
             ulong addrSpaceEnd,
@@ -168,9 +173,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             ulong stackAndTlsIoStart;
             ulong stackAndTlsIoEnd;
 
-            switch (addrSpaceType)
+            AliasRegionExtraSize = 0;
+
+            switch (flags & ProcessCreationFlags.AddressSpaceMask)
             {
-                case AddressSpaceType.Addr32Bits:
+                case ProcessCreationFlags.AddressSpace32Bit:
                     aliasRegion.Size = 0x40000000;
                     heapRegion.Size = 0x40000000;
                     stackRegion.Size = 0;
@@ -183,7 +190,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     stackAndTlsIoEnd = 0x40000000;
                     break;
 
-                case AddressSpaceType.Addr36Bits:
+                case ProcessCreationFlags.AddressSpace64BitDeprecated:
                     aliasRegion.Size = 0x180000000;
                     heapRegion.Size = 0x180000000;
                     stackRegion.Size = 0;
@@ -196,7 +203,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     stackAndTlsIoEnd = 0x80000000;
                     break;
 
-                case AddressSpaceType.Addr32BitsNoMap:
+                case ProcessCreationFlags.AddressSpace32BitWithoutAlias:
                     aliasRegion.Size = 0;
                     heapRegion.Size = 0x80000000;
                     stackRegion.Size = 0;
@@ -209,7 +216,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     stackAndTlsIoEnd = 0x40000000;
                     break;
 
-                case AddressSpaceType.Addr39Bits:
+                case ProcessCreationFlags.AddressSpace64Bit:
                     if (_reservedAddressSpaceSize < addrSpaceEnd)
                     {
                         int addressSpaceWidth = (int)ulong.Log2(_reservedAddressSpaceSize);
@@ -218,8 +225,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         heapRegion.Size = 0x180000000;
                         stackRegion.Size = 1UL << (addressSpaceWidth - 8);
                         tlsIoRegion.Size = 1UL << (addressSpaceWidth - 3);
-                        CodeRegionStart = BitUtils.AlignDown<ulong>(address, RegionAlignment);
-                        codeRegionSize = BitUtils.AlignUp<ulong>(endAddr, RegionAlignment) - CodeRegionStart;
+                        CodeRegionStart = BitUtils.AlignDown(address, RegionAlignment);
+                        codeRegionSize = BitUtils.AlignUp(endAddr, RegionAlignment) - CodeRegionStart;
                         stackAndTlsIoStart = 0;
                         stackAndTlsIoEnd = 0;
                         AslrRegionStart = 0x8000000;
@@ -239,9 +246,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         stackAndTlsIoStart = 0;
                         stackAndTlsIoEnd = 0;
                     }
+
+                    if (flags.HasFlag(ProcessCreationFlags.EnableAliasRegionExtraSize))
+                    {
+                        AliasRegionExtraSize = addrSpaceEnd / 8;
+                        aliasRegion.Size += AliasRegionExtraSize;
+                    }
                     break;
+
                 default:
-                    throw new ArgumentException($"AddressSpaceType bigger than {(uint)AddressSpaceType.Addr39Bits}: {(uint)addrSpaceType}", nameof(addrSpaceType));
+                    throw new ArgumentException($"Invalid process flags {flags}", nameof(flags));
             }
 
             CodeRegionEnd = CodeRegionStart + codeRegionSize;
@@ -266,6 +280,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             ulong aslrMaxOffset = mapAvailableSize - mapTotalSize;
 
+            bool aslrEnabled = flags.HasFlag(ProcessCreationFlags.EnableAslr);
+
             _aslrEnabled = aslrEnabled;
 
             AddrSpaceStart = addrSpaceStart;
@@ -725,7 +741,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         {
             address = 0;
 
-            if (size > HeapRegionEnd - HeapRegionStart)
+            if (size > HeapRegionEnd - HeapRegionStart || size > _heapCapacity)
             {
                 return KernelResult.OutOfMemory;
             }

src/Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs

@@ -126,8 +126,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             _contextFactory = contextFactory ?? new ProcessContextFactory();
             _customThreadStart = customThreadStart;
 
-            AddressSpaceType addrSpaceType = (AddressSpaceType)((int)(creationInfo.Flags & ProcessCreationFlags.AddressSpaceMask) >> (int)ProcessCreationFlags.AddressSpaceShift);
-
             Pid = KernelContext.NewKipId();
 
             if (Pid == 0 || Pid >= KernelConstants.InitialProcessId)
@@ -137,8 +135,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             InitializeMemoryManager(creationInfo.Flags);
 
-            bool aslrEnabled = creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr);
-
             ulong codeAddress = creationInfo.CodeAddress;
 
             ulong codeSize = (ulong)creationInfo.CodePagesCount * KPageTableBase.PageSize;
@@ -148,9 +144,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 : KernelContext.SmallMemoryBlockSlabManager;
 
             Result result = MemoryManager.InitializeForProcess(
-                addrSpaceType,
-                aslrEnabled,
-                !aslrEnabled,
+                creationInfo.Flags,
+                !creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr),
                 memRegion,
                 codeAddress,
                 codeSize,
@@ -234,8 +229,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                     : KernelContext.SmallMemoryBlockSlabManager;
             }
 
-            AddressSpaceType addrSpaceType = (AddressSpaceType)((int)(creationInfo.Flags & ProcessCreationFlags.AddressSpaceMask) >> (int)ProcessCreationFlags.AddressSpaceShift);
-
             Pid = KernelContext.NewProcessId();
 
             if (Pid == ulong.MaxValue || Pid < KernelConstants.InitialProcessId)
@@ -245,16 +238,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             InitializeMemoryManager(creationInfo.Flags);
 
-            bool aslrEnabled = creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr);
-
             ulong codeAddress = creationInfo.CodeAddress;
 
             ulong codeSize = codePagesCount * KPageTableBase.PageSize;
 
             Result result = MemoryManager.InitializeForProcess(
-                addrSpaceType,
-                aslrEnabled,
-                !aslrEnabled,
+                creationInfo.Flags,
+                !creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr),
                 memRegion,
                 codeAddress,
                 codeSize,
@@ -309,8 +299,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
         private Result ParseProcessInfo(ProcessCreationInfo creationInfo)
         {
             // Ensure that the current kernel version is equal or above to the minimum required.
-            uint requiredKernelVersionMajor = (uint)Capabilities.KernelReleaseVersion >> 19;
-            uint requiredKernelVersionMinor = ((uint)Capabilities.KernelReleaseVersion >> 15) & 0xf;
+            uint requiredKernelVersionMajor = Capabilities.KernelReleaseVersion >> 19;
+            uint requiredKernelVersionMinor = (Capabilities.KernelReleaseVersion >> 15) & 0xf;
 
             if (KernelContext.EnableVersionChecks)
             {
@@ -519,12 +509,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return result;
         }
 
-#pragma warning disable CA1822 // Mark member as static
         private void GenerateRandomEntropy()
         {
             // TODO.
         }
-#pragma warning restore CA1822
 
         public Result Start(int mainThreadPriority, ulong stackSize)
         {
@@ -1182,5 +1170,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             // TODO
             return false;
         }
+
+        public bool IsSvcPermitted(int svcId)
+        {
+            return Capabilities.IsSvcPermitted(svcId);
+        }
     }
 }

src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs

@@ -8,6 +8,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 {
     class KProcessCapabilities
     {
+        private const int SvcMaskElementBits = 8;
+
         public byte[] SvcAccessMask { get; }
         public byte[] IrqAccessMask { get; }
 
@@ -22,7 +24,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
         public KProcessCapabilities()
         {
             // length / number of bits of the underlying type
-            SvcAccessMask = new byte[KernelConstants.SupervisorCallCount / 8];
+            SvcAccessMask = new byte[KernelConstants.SupervisorCallCount / SvcMaskElementBits];
             IrqAccessMask = new byte[0x80];
         }
 
@@ -208,7 +210,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                                 return KernelResult.MaximumExceeded;
                             }
 
-                            SvcAccessMask[svcId / 8] |= (byte)(1 << (svcId & 7));
+                            SvcAccessMask[svcId / SvcMaskElementBits] |= (byte)(1 << (svcId % SvcMaskElementBits));
                         }
 
                         break;
@@ -324,5 +326,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             return mask << (int)min;
         }
+
+        public bool IsSvcPermitted(int svcId)
+        {
+            int index = svcId / SvcMaskElementBits;
+            int mask = 1 << (svcId % SvcMaskElementBits);
+
+            return (uint)svcId < KernelConstants.SupervisorCallCount && (SvcAccessMask[index] & mask) != 0;
+        }
     }
 }

src/Ryujinx.HLE/HOS/Kernel/Process/ProcessCreationFlags.cs

@@ -29,6 +29,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
         PoolPartitionMask = 0xf << PoolPartitionShift,
 
         OptimizeMemoryAllocation = 1 << 11,
+        DisableDeviceAddressSpaceMerge = 1 << 12,
+        EnableAliasRegionExtraSize = 1 << 13,
 
         All =
             Is64Bit |
@@ -38,6 +40,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             IsApplication |
             DeprecatedUseSecureMemory |
             PoolPartitionMask |
-            OptimizeMemoryAllocation,
+            OptimizeMemoryAllocation |
+            DisableDeviceAddressSpaceMerge |
+            EnableAliasRegionExtraSize,
     }
 }

src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/InfoType.cs

@@ -21,14 +21,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         SystemResourceSizeTotal,
         SystemResourceSizeUsed,
         ProgramId,
-        // NOTE: Added in 4.0.0, removed in 5.0.0.
-        InitialProcessIdRange,
+        InitialProcessIdRange, // NOTE: Added in 4.0.0, removed in 5.0.0.
         UserExceptionContextAddress,
         TotalNonSystemMemorySize,
         UsedNonSystemMemorySize,
         IsApplication,
         FreeThreadCount,
         ThreadTickCount,
+        IsSvcPermitted,
+        IoRegionHint,
+        AliasRegionExtraSize,
+
         MesosphereCurrentProcess = 65001,
     }
 }

src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs

@@ -84,6 +84,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 return KernelResult.InvalidSize;
             }
 
+            if (info.Flags.HasFlag(ProcessCreationFlags.EnableAliasRegionExtraSize))
+            {
+                if ((info.Flags & ProcessCreationFlags.AddressSpaceMask) != ProcessCreationFlags.AddressSpace64Bit ||
+                    info.SystemResourcePagesCount <= 0)
+                {
+                    return KernelResult.InvalidState;
+                }
+
+                // TODO: Check that we are in debug mode.
+            }
+
             if (info.Flags.HasFlag(ProcessCreationFlags.OptimizeMemoryAllocation) &&
                 !info.Flags.HasFlag(ProcessCreationFlags.IsApplication))
             {
@@ -139,7 +150,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return handleTable.GenerateHandle(process, out handle);
         }
 
-#pragma warning disable CA1822 // Mark member as static
         public Result StartProcess(int handle, int priority, int cpuCore, ulong mainThreadStackSize)
         {
             KProcess process = KernelStatic.GetCurrentProcess().HandleTable.GetObject<KProcess>(handle);
@@ -172,17 +182,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x5f)]
-#pragma warning disable CA1822 // Mark member as static
         public Result FlushProcessDataCache(int processHandle, ulong address, ulong size)
         {
             // FIXME: This needs to be implemented as ARMv7 doesn't have any way to do cache maintenance operations on EL0.
             // As we don't support (and don't actually need) to flush the cache, this is stubbed.
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         // IPC
 
@@ -256,7 +263,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x22)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SendSyncRequestWithUserBuffer(
             [PointerSized] ulong messagePtr,
             [PointerSized] ulong messageSize,
@@ -306,7 +312,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return result;
         }
-#pragma warning restore CA1822
 
         [Svc(0x23)]
         public Result SendAsyncRequestWithUserBuffer(
@@ -896,7 +901,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(2)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetMemoryPermission([PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
@@ -928,10 +932,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return currentProcess.MemoryManager.SetMemoryPermission(address, size, permission);
         }
-#pragma warning restore CA1822
 
         [Svc(3)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetMemoryAttribute(
             [PointerSized] ulong address,
             [PointerSized] ulong size,
@@ -979,10 +981,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return result;
         }
-#pragma warning restore CA1822
 
         [Svc(4)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
         {
             if (!PageAligned(src | dst))
@@ -1018,10 +1018,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return process.MemoryManager.Map(dst, src, size);
         }
-#pragma warning restore CA1822
 
         [Svc(5)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
         {
             if (!PageAligned(src | dst))
@@ -1057,7 +1055,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return process.MemoryManager.Unmap(dst, src, size);
         }
-#pragma warning restore CA1822
 
         [Svc(6)]
         public Result QueryMemory([PointerSized] ulong infoPtr, [PointerSized] out ulong pageInfo, [PointerSized] ulong address)
@@ -1074,7 +1071,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-#pragma warning disable CA1822 // Mark member as static
         public Result QueryMemory(out MemoryInfo info, out ulong pageInfo, ulong address)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -1094,10 +1090,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x13)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
@@ -1143,10 +1137,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 currentProcess,
                 permission);
         }
-#pragma warning restore CA1822
 
         [Svc(0x14)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
@@ -1186,7 +1178,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 size,
                 currentProcess);
         }
-#pragma warning restore CA1822
 
         [Svc(0x15)]
         public Result CreateTransferMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
@@ -1253,7 +1244,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x51)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
@@ -1299,10 +1289,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 currentProcess,
                 permission);
         }
-#pragma warning restore CA1822
 
         [Svc(0x52)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
@@ -1342,10 +1330,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 size,
                 currentProcess);
         }
-#pragma warning restore CA1822
 
         [Svc(0x2c)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
@@ -1380,10 +1366,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return process.MemoryManager.MapPhysicalMemory(address, size);
         }
-#pragma warning restore CA1822
 
         [Svc(0x2d)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
@@ -1418,7 +1402,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return process.MemoryManager.UnmapPhysicalMemory(address, size);
         }
-#pragma warning restore CA1822
 
         [Svc(0x4b)]
         public Result CreateCodeMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size)
@@ -1462,7 +1445,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x4c)]
-#pragma warning disable CA1822 // Mark member as static
         public Result ControlCodeMemory(
             int handle,
             CodeMemoryOperation op,
@@ -1540,10 +1522,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                     return KernelResult.InvalidEnumValue;
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0x73)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetProcessMemoryPermission(
             int handle,
             ulong src,
@@ -1584,10 +1564,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return targetProcess.MemoryManager.SetProcessMemoryPermission(src, size, permission);
         }
-#pragma warning restore CA1822
 
         [Svc(0x74)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapProcessMemory(
             [PointerSized] ulong dst,
             int handle,
@@ -1643,10 +1621,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return dstProcess.MemoryManager.MapPages(dst, pageList, MemoryState.ProcessMemory, KMemoryPermission.ReadAndWrite);
         }
-#pragma warning restore CA1822
 
         [Svc(0x75)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapProcessMemory(
             [PointerSized] ulong dst,
             int handle,
@@ -1691,10 +1667,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x77)]
-#pragma warning disable CA1822 // Mark member as static
         public Result MapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
         {
             if (!PageAligned(dst) || !PageAligned(src))
@@ -1731,10 +1705,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return targetProcess.MemoryManager.MapProcessCodeMemory(dst, src, size);
         }
-#pragma warning restore CA1822
 
         [Svc(0x78)]
-#pragma warning disable CA1822 // Mark member as static
         public Result UnmapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
         {
             if (!PageAligned(dst) || !PageAligned(src))
@@ -1771,7 +1743,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return targetProcess.MemoryManager.UnmapProcessCodeMemory(dst, src, size);
         }
-#pragma warning restore CA1822
 
         private static bool PageAligned(ulong address)
         {
@@ -1781,7 +1752,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         // System
 
         [Svc(0x7b)]
-#pragma warning disable CA1822 // Mark member as static
         public Result TerminateProcess(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -1810,15 +1780,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return result;
         }
-#pragma warning restore CA1822
 
         [Svc(7)]
-#pragma warning disable CA1822 // Mark member as static
         public void ExitProcess()
         {
             KernelStatic.GetCurrentProcess().TerminateCurrentProcess();
         }
-#pragma warning restore CA1822
 
         [Svc(0x11)]
         public Result SignalEvent(int handle)
@@ -1911,7 +1878,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x26)]
-#pragma warning disable CA1822 // Mark member as static
         public void Break(ulong reason)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
@@ -1937,10 +1903,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 Logger.Debug?.Print(LogClass.KernelSvc, "Debugger triggered.");
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0x27)]
-#pragma warning disable CA1822 // Mark member as static
         public void OutputDebugString([PointerSized] ulong strPtr, [PointerSized] ulong size)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -1949,7 +1913,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             Logger.Warning?.Print(LogClass.KernelSvc, str);
         }
-#pragma warning restore CA1822
 
         [Svc(0x29)]
         public Result GetInfo(out ulong value, InfoType id, int handle, long subId)
@@ -1978,6 +1941,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 case InfoType.UsedNonSystemMemorySize:
                 case InfoType.IsApplication:
                 case InfoType.FreeThreadCount:
+                case InfoType.AliasRegionExtraSize:
                     {
                         if (subId != 0)
                         {
@@ -2006,22 +1970,19 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                                 value = process.MemoryManager.AliasRegionStart;
                                 break;
                             case InfoType.AliasRegionSize:
-                                value = (process.MemoryManager.AliasRegionEnd -
-                                         process.MemoryManager.AliasRegionStart);
+                                value = process.MemoryManager.AliasRegionEnd - process.MemoryManager.AliasRegionStart;
                                 break;
 
                             case InfoType.HeapRegionAddress:
                                 value = process.MemoryManager.HeapRegionStart;
                                 break;
                             case InfoType.HeapRegionSize:
-                                value = (process.MemoryManager.HeapRegionEnd -
-                                         process.MemoryManager.HeapRegionStart);
+                                value = process.MemoryManager.HeapRegionEnd - process.MemoryManager.HeapRegionStart;
                                 break;
 
                             case InfoType.TotalMemorySize:
                                 value = process.GetMemoryCapacity();
                                 break;
-
                             case InfoType.UsedMemorySize:
                                 value = process.GetMemoryUsage();
                                 break;
@@ -2029,7 +1990,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                             case InfoType.AslrRegionAddress:
                                 value = process.MemoryManager.GetAddrSpaceBaseAddr();
                                 break;
-
                             case InfoType.AslrRegionSize:
                                 value = process.MemoryManager.GetAddrSpaceSize();
                                 break;
@@ -2038,20 +1998,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                                 value = process.MemoryManager.StackRegionStart;
                                 break;
                             case InfoType.StackRegionSize:
-                                value = (process.MemoryManager.StackRegionEnd -
-                                         process.MemoryManager.StackRegionStart);
+                                value = process.MemoryManager.StackRegionEnd - process.MemoryManager.StackRegionStart;
                                 break;
 
                             case InfoType.SystemResourceSizeTotal:
                                 value = process.PersonalMmHeapPagesCount * KPageTableBase.PageSize;
                                 break;
-
                             case InfoType.SystemResourceSizeUsed:
                                 if (process.PersonalMmHeapPagesCount != 0)
                                 {
                                     value = process.MemoryManager.GetMmUsedPages() * KPageTableBase.PageSize;
                                 }
-
                                 break;
 
                             case InfoType.ProgramId:
@@ -2065,7 +2022,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                             case InfoType.TotalNonSystemMemorySize:
                                 value = process.GetMemoryCapacityWithoutPersonalMmHeap();
                                 break;
-
                             case InfoType.UsedNonSystemMemorySize:
                                 value = process.GetMemoryUsageWithoutPersonalMmHeap();
                                 break;
@@ -2084,10 +2040,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                                 {
                                     value = 0;
                                 }
+                                break;
 
+                            case InfoType.AliasRegionExtraSize:
+                                value = process.MemoryManager.AliasRegionExtraSize;
                                 break;
                         }
-
                         break;
                     }
 
@@ -2104,7 +2062,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                         }
 
                         value = KernelStatic.GetCurrentProcess().Debug ? 1UL : 0UL;
-
                         break;
                     }
 
@@ -2136,7 +2093,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
                             value = (uint)resLimHandle;
                         }
-
                         break;
                     }
 
@@ -2155,7 +2111,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                         }
 
                         value = (ulong)KTimeManager.ConvertHostTicksToTicks(_context.Schedulers[currentCore].TotalIdleTimeTicks);
-
                         break;
                     }
 
@@ -2174,7 +2129,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                         KProcess currentProcess = KernelStatic.GetCurrentProcess();
 
                         value = currentProcess.RandomEntropy[subId];
-
                         break;
                     }
 
@@ -2220,7 +2174,22 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
                             value = (ulong)KTimeManager.ConvertHostTicksToTicks(totalTimeRunning);
                         }
+                        break;
+                    }
 
+                case InfoType.IsSvcPermitted:
+                    {
+                        if (handle != 0)
+                        {
+                            return KernelResult.InvalidHandle;
+                        }
+
+                        if (subId != 0x36)
+                        {
+                            return KernelResult.InvalidCombination;
+                        }
+
+                        value = KernelStatic.GetCurrentProcess().IsSvcPermitted((int)subId) ? 1UL : 0UL;
                         break;
                     }
 
@@ -2231,7 +2200,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                             return KernelResult.InvalidHandle;
                         }
 
-                        if ((ulong)subId != 0)
+                        if (subId != 0)
                         {
                             return KernelResult.InvalidCombination;
                         }
@@ -2246,8 +2215,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                             return result;
                         }
 
-                        value = (ulong)outHandle;
-
+                        value = (uint)outHandle;
                         break;
                     }
 
@@ -2398,7 +2366,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x30)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetResourceLimitLimitValue(out long limitValue, int handle, LimitableResource resource)
         {
             limitValue = 0;
@@ -2419,10 +2386,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x31)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetResourceLimitCurrentValue(out long limitValue, int handle, LimitableResource resource)
         {
             limitValue = 0;
@@ -2443,10 +2408,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x37)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetResourceLimitPeakValue(out long peak, int handle, LimitableResource resource)
         {
             peak = 0;
@@ -2467,7 +2430,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x7d)]
         public Result CreateResourceLimit(out int handle)
@@ -2480,7 +2442,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x7e)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetResourceLimitLimitValue(int handle, LimitableResource resource, long limitValue)
         {
             if (resource >= LimitableResource.Count)
@@ -2497,7 +2458,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return resourceLimit.SetLimitValue(resource, limitValue);
         }
-#pragma warning restore CA1822
 
         // Thread
 
@@ -2577,7 +2537,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(9)]
-#pragma warning disable CA1822 // Mark member as static
         public Result StartThread(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2604,17 +2563,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 return KernelResult.InvalidHandle;
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0xa)]
-#pragma warning disable CA1822 // Mark member as static
         public void ExitThread()
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
             currentThread.Exit();
         }
-#pragma warning restore CA1822
 
         [Svc(0xb)]
         public void SleepThread(long timeout)
@@ -2641,7 +2597,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0xc)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetThreadPriority(out int priority, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2661,10 +2616,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 return KernelResult.InvalidHandle;
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0xd)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetThreadPriority(int handle, int priority)
         {
             // TODO: NPDM check.
@@ -2682,10 +2635,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0xe)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetThreadCoreMask(out int preferredCore, out ulong affinityMask, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2707,10 +2658,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 return KernelResult.InvalidHandle;
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0xf)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetThreadCoreMask(int handle, int preferredCore, ulong affinityMask)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -2758,18 +2707,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return thread.SetCoreAndAffinityMask(preferredCore, affinityMask);
         }
-#pragma warning restore CA1822
 
         [Svc(0x10)]
-#pragma warning disable CA1822 // Mark member as static
         public int GetCurrentProcessorNumber()
         {
             return KernelStatic.GetCurrentThread().CurrentCore;
         }
-#pragma warning restore CA1822
 
         [Svc(0x25)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetThreadId(out ulong threadUid, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2789,10 +2734,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 return KernelResult.InvalidHandle;
             }
         }
-#pragma warning restore CA1822
 
         [Svc(0x32)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SetThreadActivity(int handle, bool pause)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2816,10 +2759,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return thread.SetActivity(pause);
         }
-#pragma warning restore CA1822
 
         [Svc(0x33)]
-#pragma warning disable CA1822 // Mark member as static
         public Result GetThreadContext3([PointerSized] ulong address, int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -2853,7 +2794,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return result;
         }
-#pragma warning restore CA1822
 
         // Thread synchronization
 
@@ -2986,7 +2926,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         }
 
         [Svc(0x1a)]
-#pragma warning disable CA1822 // Mark member as static
         public Result ArbitrateLock(int ownerHandle, [PointerSized] ulong mutexAddress, int requesterHandle)
         {
             if (IsPointingInsideKernel(mutexAddress))
@@ -3003,10 +2942,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return currentProcess.AddressArbiter.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
         }
-#pragma warning restore CA1822
 
         [Svc(0x1b)]
-#pragma warning disable CA1822 // Mark member as static
         public Result ArbitrateUnlock([PointerSized] ulong mutexAddress)
         {
             if (IsPointingInsideKernel(mutexAddress))
@@ -3023,10 +2960,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return currentProcess.AddressArbiter.ArbitrateUnlock(mutexAddress);
         }
-#pragma warning restore CA1822
 
         [Svc(0x1c)]
-#pragma warning disable CA1822 // Mark member as static
         public Result WaitProcessWideKeyAtomic(
             [PointerSized] ulong mutexAddress,
             [PointerSized] ulong condVarAddress,
@@ -3056,10 +2991,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 handle,
                 timeout);
         }
-#pragma warning restore CA1822
 
         [Svc(0x1d)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SignalProcessWideKey([PointerSized] ulong address, int count)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -3068,10 +3001,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         [Svc(0x34)]
-#pragma warning disable CA1822 // Mark member as static
         public Result WaitForAddress([PointerSized] ulong address, ArbitrationType type, int value, long timeout)
         {
             if (IsPointingInsideKernel(address))
@@ -3102,10 +3033,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 _ => KernelResult.InvalidEnumValue,
             };
         }
-#pragma warning restore CA1822
 
         [Svc(0x35)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SignalToAddress([PointerSized] ulong address, SignalType type, int value, int count)
         {
             if (IsPointingInsideKernel(address))
@@ -3131,17 +3060,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 _ => KernelResult.InvalidEnumValue,
             };
         }
-#pragma warning restore CA1822
 
         [Svc(0x36)]
-#pragma warning disable CA1822 // Mark member as static
         public Result SynchronizePreemptionState()
         {
             KernelStatic.GetCurrentThread().SynchronizePreemptionState();
 
             return Result.Success;
         }
-#pragma warning restore CA1822
 
         // Not actual syscalls, used by HLE services and such.
 

src/Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/VsmsMappingArguments.cs

@@ -9,5 +9,6 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
         public byte Sm0TpcIndex;
         public byte Sm1GpcIndex;
         public byte Sm1TpcIndex;
+        public uint Reserved;
     }
 }

src/Ryujinx.Memory/Range/IMultiRangeItem.cs

@@ -4,6 +4,22 @@ namespace Ryujinx.Memory.Range
     {
         MultiRange Range { get; }
 
-        ulong BaseAddress => Range.GetSubRange(0).Address;
+        ulong BaseAddress
+        {
+            get
+            {
+                for (int index = 0; index < Range.Count; index++)
+                {
+                    MemoryRange subRange = Range.GetSubRange(index);
+
+                    if (!MemoryRange.IsInvalid(ref subRange))
+                    {
+                        return subRange.Address;
+                    }
+                }
+
+                return MemoryRange.InvalidAddress;
+            }
+        }
     }
 }

src/Ryujinx.Memory/Range/MemoryRange.cs

@@ -5,6 +5,11 @@ namespace Ryujinx.Memory.Range
     /// </summary>
     public readonly record struct MemoryRange
     {
+        /// <summary>
+        /// Special address value used to indicate than an address is invalid.
+        /// </summary>
+        internal const ulong InvalidAddress = ulong.MaxValue;
+
         /// <summary>
         /// An empty memory range, with a null address and zero size.
         /// </summary>
@@ -58,13 +63,24 @@ namespace Ryujinx.Memory.Range
             return thisAddress < otherEndAddress && otherAddress < thisEndAddress;
         }
 
+        /// <summary>
+        /// Checks if a given sub-range of memory is invalid.
+        /// Those are used to represent unmapped memory regions (holes in the region mapping).
+        /// </summary>
+        /// <param name="subRange">Memory range to check</param>
+        /// <returns>True if the memory range is considered invalid, false otherwise</returns>
+        internal static bool IsInvalid(ref MemoryRange subRange)
+        {
+            return subRange.Address == InvalidAddress;
+        }
+
         /// <summary>
         /// Returns a string summary of the memory range.
         /// </summary>
         /// <returns>A string summary of the memory range</returns>
         public override string ToString()
         {
-            if (Address == ulong.MaxValue)
+            if (Address == InvalidAddress)
             {
                 return $"[Unmapped 0x{Size:X}]";
             }

src/Ryujinx.Memory/Range/MultiRangeList.cs

@@ -30,7 +30,7 @@ namespace Ryujinx.Memory.Range
             {
                 var subrange = range.GetSubRange(i);
 
-                if (IsInvalid(ref subrange))
+                if (MemoryRange.IsInvalid(ref subrange))
                 {
                     continue;
                 }
@@ -56,7 +56,7 @@ namespace Ryujinx.Memory.Range
             {
                 var subrange = range.GetSubRange(i);
 
-                if (IsInvalid(ref subrange))
+                if (MemoryRange.IsInvalid(ref subrange))
                 {
                     continue;
                 }
@@ -99,7 +99,7 @@ namespace Ryujinx.Memory.Range
             {
                 var subrange = range.GetSubRange(i);
 
-                if (IsInvalid(ref subrange))
+                if (MemoryRange.IsInvalid(ref subrange))
                 {
                     continue;
                 }
@@ -142,17 +142,6 @@ namespace Ryujinx.Memory.Range
             return overlapCount;
         }
 
-        /// <summary>
-        /// Checks if a given sub-range of memory is invalid.
-        /// Those are used to represent unmapped memory regions (holes in the region mapping).
-        /// </summary>
-        /// <param name="subRange">Memory range to checl</param>
-        /// <returns>True if the memory range is considered invalid, false otherwise</returns>
-        private static bool IsInvalid(ref MemoryRange subRange)
-        {
-            return subRange.Address == ulong.MaxValue;
-        }
-
         /// <summary>
         /// Gets all items on the list starting at the specified memory address.
         /// </summary>

src/Ryujinx.Memory/VirtualMemoryManagerBase.cs

@@ -130,9 +130,9 @@ namespace Ryujinx.Memory
             }
             else
             {
-                IMemoryOwner<byte> memoryOwner = ByteMemoryPool.Rent(size);
+                MemoryOwner<byte> memoryOwner = MemoryOwner<byte>.Rent(size);
 
-                Read(va, memoryOwner.Memory.Span);
+                Read(va, memoryOwner.Span);
 
                 return new WritableRegion(this, va, memoryOwner);
             }

src/Ryujinx.Tests/Cpu/CpuTestAlu32.cs

@@ -25,6 +25,24 @@ namespace Ryujinx.Tests.Cpu
             };
         }
 
+        private static uint[] UQAddSub16()
+        {
+            return new[]
+            {
+                0xe6600f10u, // UQADD16 R0, R0, R0
+                0xe6600f70u, // UQSUB16 R0, R0, R0
+            };
+        }
+
+        private static uint[] UQAddSub8()
+        {
+            return new[]
+            {
+                0xe6600f90u, // UQADD8 R0, R0, R0
+                0xe6600ff0u, // UQSUB8 R0, R0, R0
+            };
+        }
+
         private static uint[] SsatUsat()
         {
             return new[]
@@ -182,6 +200,42 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
+        [Test, Pairwise]
+        public void U_Q_AddSub_16([ValueSource(nameof(UQAddSub16))] uint opcode,
+                                  [Values(0u, 0xdu)] uint rd,
+                                  [Values(1u)] uint rm,
+                                  [Values(2u)] uint rn,
+                                  [Random(RndCnt)] uint w0,
+                                  [Random(RndCnt)] uint w1,
+                                  [Random(RndCnt)] uint w2)
+        {
+            opcode |= ((rm & 15) << 0) | ((rd & 15) << 12) | ((rn & 15) << 16);
+
+            uint sp = TestContext.CurrentContext.Random.NextUInt();
+
+            SingleOpcode(opcode, r0: w0, r1: w1, r2: w2, sp: sp);
+
+            CompareAgainstUnicorn();
+        }
+
+        [Test, Pairwise]
+        public void U_Q_AddSub_8([ValueSource(nameof(UQAddSub8))] uint opcode,
+                                  [Values(0u, 0xdu)] uint rd,
+                                  [Values(1u)] uint rm,
+                                  [Values(2u)] uint rn,
+                                  [Random(RndCnt)] uint w0,
+                                  [Random(RndCnt)] uint w1,
+                                  [Random(RndCnt)] uint w2)
+        {
+            opcode |= ((rm & 15) << 0) | ((rd & 15) << 12) | ((rn & 15) << 16);
+
+            uint sp = TestContext.CurrentContext.Random.NextUInt();
+
+            SingleOpcode(opcode, r0: w0, r1: w1, r2: w2, sp: sp);
+
+            CompareAgainstUnicorn();
+        }
+
         [Test, Pairwise]
         public void Uadd8_Sel([Values(0u)] uint rd,
                               [Values(1u)] uint rm,

src/Ryujinx.Tests/Cpu/CpuTestSimd32.cs

@@ -327,6 +327,32 @@ namespace Ryujinx.Tests.Cpu
 
             CompareAgainstUnicorn();
         }
+
+        [Test, Pairwise, Description("VSWP D0, D0")]
+        public void Vswp([Values(0u, 1u)] uint rd,
+                         [Values(0u, 1u)] uint rm,
+                         [Values] bool q)
+        {
+            uint opcode = 0xf3b20000u; // VSWP D0, D0
+
+            if (q)
+            {
+                opcode |= 1u << 6;
+
+                rd &= ~1u;
+                rm &= ~1u;
+            }
+
+            opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
+            opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
+
+            V128 v0 = new(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
+            V128 v1 = new(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
+
+            SingleOpcode(opcode, v0: v0, v1: v1);
+
+            CompareAgainstUnicorn();
+        }
 #endif
     }
 }

src/Ryujinx.Tests/Cpu/CpuTestSimdReg32.cs

@@ -909,6 +909,39 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
+        [Test, Pairwise, Description("VQRDMULH.<S16, S32> <Qd>, <Qn>, <Qm>")]
+        public void Vqrdmulh_I([Range(0u, 5u)] uint rd,
+                               [Range(0u, 5u)] uint rn,
+                               [Range(0u, 5u)] uint rm,
+                               [ValueSource(nameof(_8B4H2S1D_))] ulong z,
+                               [ValueSource(nameof(_8B4H2S1D_))] ulong a,
+                               [ValueSource(nameof(_8B4H2S1D_))] ulong b,
+                               [Values(1u, 2u)] uint size) // <S16, S32>
+        {
+            rd >>= 1;
+            rd <<= 1;
+            rn >>= 1;
+            rn <<= 1;
+            rm >>= 1;
+            rm <<= 1;
+
+            uint opcode = 0xf3100b40u & ~(3u << 20); // VQRDMULH.S16 Q0, Q0, Q0
+
+            opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
+            opcode |= ((rn & 0xf) << 16) | ((rn & 0x10) << 3);
+            opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
+
+            opcode |= (size & 0x3) << 20;
+
+            V128 v0 = MakeVectorE0E1(z, ~z);
+            V128 v1 = MakeVectorE0E1(a, ~a);
+            V128 v2 = MakeVectorE0E1(b, ~b);
+
+            SingleOpcode(opcode, v0: v0, v1: v1, v2: v2);
+
+            CompareAgainstUnicorn();
+        }
+
         [Test, Pairwise]
         public void Vp_Add_Long_Accumulate([Values(0u, 2u, 4u, 8u)] uint rd,
                                            [Values(0u, 2u, 4u, 8u)] uint rm,

src/Ryujinx.Tests/Cpu/CpuTestSimdShImm32.cs

@@ -202,7 +202,7 @@ namespace Ryujinx.Tests.Cpu
         }
 
         [Test, Pairwise, Description("VSHL.<size> {<Vd>}, <Vm>, #<imm>")]
-        public void Vshl_Imm([Values(0u)] uint rd,
+        public void Vshl_Imm([Values(0u, 1u)] uint rd,
                              [Values(2u, 0u)] uint rm,
                              [Values(0u, 1u, 2u, 3u)] uint size,
                              [Random(RndCntShiftImm)] uint shiftImm,
@@ -262,6 +262,40 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
+        [Test, Pairwise, Description("VSLI.<size> {<Vd>}, <Vm>, #<imm>")]
+        public void Vsli([Values(0u, 1u)] uint rd,
+                         [Values(2u, 0u)] uint rm,
+                         [Values(0u, 1u, 2u, 3u)] uint size,
+                         [Random(RndCntShiftImm)] uint shiftImm,
+                         [Random(RndCnt)] ulong z,
+                         [Random(RndCnt)] ulong a,
+                         [Random(RndCnt)] ulong b,
+                         [Values] bool q)
+        {
+            uint opcode = 0xf3800510u; // VORR.I32 D0, #0x800000 (immediate value changes it into SLI)
+            if (q)
+            {
+                opcode |= 1 << 6;
+                rm <<= 1;
+                rd <<= 1;
+            }
+
+            uint imm = 1u << ((int)size + 3);
+            imm |= shiftImm & (imm - 1);
+
+            opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
+            opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
+            opcode |= ((imm & 0x3f) << 16) | ((imm & 0x40) << 1);
+
+            V128 v0 = MakeVectorE0E1(z, z);
+            V128 v1 = MakeVectorE0E1(a, z);
+            V128 v2 = MakeVectorE0E1(b, z);
+
+            SingleOpcode(opcode, v0: v0, v1: v1, v2: v2);
+
+            CompareAgainstUnicorn();
+        }
+
         [Test, Pairwise]
         public void Vqshrn_Vqrshrn_Vrshrn_Imm([ValueSource(nameof(_Vqshrn_Vqrshrn_Vrshrn_Imm_))] uint opcode,
                                               [Values(0u, 1u)] uint rd,

src/Ryujinx.UI.Common/App/ApplicationLibrary.cs

@@ -34,6 +34,7 @@ namespace Ryujinx.UI.App.Common
 {
     public class ApplicationLibrary
     {
+        public Language DesiredLanguage { get; set; }
         public event EventHandler<ApplicationAddedEventArgs> ApplicationAdded;
         public event EventHandler<ApplicationCountUpdatedEventArgs> ApplicationCountUpdated;
 
@@ -45,7 +46,6 @@ namespace Ryujinx.UI.App.Common
 
         private readonly VirtualFileSystem _virtualFileSystem;
         private readonly IntegrityCheckLevel _checkLevel;
-        private Language _desiredTitleLanguage;
         private CancellationTokenSource _cancellationToken;
 
         private static readonly ApplicationJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
@@ -221,7 +221,7 @@ namespace Ryujinx.UI.App.Common
                 {
                     using UniqueRef<IFile> icon = new();
 
-                    controlFs.OpenFile(ref icon.Ref, $"/icon_{_desiredTitleLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
+                    controlFs.OpenFile(ref icon.Ref, $"/icon_{DesiredLanguage}.dat".ToU8Span(), OpenMode.Read).ThrowIfFailure();
 
                     using MemoryStream stream = new();
 
@@ -266,8 +266,18 @@ namespace Ryujinx.UI.App.Common
         public bool TryGetApplicationsFromFile(string applicationPath, out List<ApplicationData> applications)
         {
             applications = [];
+            long fileSize;
 
-            long fileSize = new FileInfo(applicationPath).Length;
+            try
+            {
+                fileSize = new FileInfo(applicationPath).Length;
+            }
+            catch (FileNotFoundException)
+            {
+                Logger.Warning?.Print(LogClass.Application, $"The file was not found: '{applicationPath}'");
+
+                return false;
+            }
 
             BlitStruct<ApplicationControlProperty> controlHolder = new(1);
 
@@ -422,35 +432,40 @@ namespace Ryujinx.UI.App.Common
 
             foreach (var data in applications)
             {
-                ApplicationMetadata appMetadata = LoadAndSaveMetaData(data.IdString, appMetadata =>
+                // Only load metadata for applications with an ID
+                if (data.Id != 0)
                 {
-                    appMetadata.Title = data.Name;
-
-                    // Only do the migration if time_played has a value and timespan_played hasn't been updated yet.
-                    if (appMetadata.TimePlayedOld != default && appMetadata.TimePlayed == TimeSpan.Zero)
+                    ApplicationMetadata appMetadata = LoadAndSaveMetaData(data.IdString, appMetadata =>
                     {
-                        appMetadata.TimePlayed = TimeSpan.FromSeconds(appMetadata.TimePlayedOld);
-                        appMetadata.TimePlayedOld = default;
-                    }
+                        appMetadata.Title = data.Name;
 
-                    // Only do the migration if last_played has a value and last_played_utc doesn't exist yet.
-                    if (appMetadata.LastPlayedOld != default && !appMetadata.LastPlayed.HasValue)
-                    {
-                        // Migrate from string-based last_played to DateTime-based last_played_utc.
-                        if (DateTime.TryParse(appMetadata.LastPlayedOld, out DateTime lastPlayedOldParsed))
+                        // Only do the migration if time_played has a value and timespan_played hasn't been updated yet.
+                        if (appMetadata.TimePlayedOld != default && appMetadata.TimePlayed == TimeSpan.Zero)
                         {
-                            appMetadata.LastPlayed = lastPlayedOldParsed;
-
-                            // Migration successful: deleting last_played from the metadata file.
-                            appMetadata.LastPlayedOld = default;
+                            appMetadata.TimePlayed = TimeSpan.FromSeconds(appMetadata.TimePlayedOld);
+                            appMetadata.TimePlayedOld = default;
                         }
 
-                    }
-                });
+                        // Only do the migration if last_played has a value and last_played_utc doesn't exist yet.
+                        if (appMetadata.LastPlayedOld != default && !appMetadata.LastPlayed.HasValue)
+                        {
+                            // Migrate from string-based last_played to DateTime-based last_played_utc.
+                            if (DateTime.TryParse(appMetadata.LastPlayedOld, out DateTime lastPlayedOldParsed))
+                            {
+                                appMetadata.LastPlayed = lastPlayedOldParsed;
+
+                                // Migration successful: deleting last_played from the metadata file.
+                                appMetadata.LastPlayedOld = default;
+                            }
+
+                        }
+                    });
+
+                    data.Favorite = appMetadata.Favorite;
+                    data.TimePlayed = appMetadata.TimePlayed;
+                    data.LastPlayed = appMetadata.LastPlayed;
+                }
 
-                data.Favorite = appMetadata.Favorite;
-                data.TimePlayed = appMetadata.TimePlayed;
-                data.LastPlayed = appMetadata.LastPlayed;
                 data.FileExtension = Path.GetExtension(applicationPath).TrimStart('.').ToUpper();
                 data.FileSize = fileSize;
                 data.Path = applicationPath;
@@ -472,13 +487,11 @@ namespace Ryujinx.UI.App.Common
             controlFile.Get.Read(out _, 0, outProperty, ReadOption.None).ThrowIfFailure();
         }
 
-        public void LoadApplications(List<string> appDirs, Language desiredTitleLanguage)
+        public void LoadApplications(List<string> appDirs)
         {
             int numApplicationsFound = 0;
             int numApplicationsLoaded = 0;
 
-            _desiredTitleLanguage = desiredTitleLanguage;
-
             _cancellationToken = new CancellationTokenSource();
 
             // Builds the applications list with paths to found applications
@@ -502,7 +515,13 @@ namespace Ryujinx.UI.App.Common
 
                     try
                     {
-                        IEnumerable<string> files = Directory.EnumerateFiles(appDir, "*", SearchOption.AllDirectories).Where(file =>
+                        EnumerationOptions options = new()
+                        {
+                            RecurseSubdirectories = true,
+                            IgnoreInaccessible = false,
+                        };
+
+                        IEnumerable<string> files = Directory.EnumerateFiles(appDir, "*", options).Where(file =>
                         {
                             return
                             (Path.GetExtension(file).ToLower() is ".nsp" && ConfigurationState.Instance.UI.ShownFileTypes.NSP.Value) ||
@@ -521,14 +540,18 @@ namespace Ryujinx.UI.App.Common
                             }
 
                             var fileInfo = new FileInfo(app);
-                            string extension = fileInfo.Extension.ToLower();
 
-                            if (!fileInfo.Attributes.HasFlag(FileAttributes.Hidden) && extension is ".nsp" or ".pfs0" or ".xci" or ".nca" or ".nro" or ".nso")
+                            try
                             {
                                 var fullPath = fileInfo.ResolveLinkTarget(true)?.FullName ?? fileInfo.FullName;
+
                                 applicationPaths.Add(fullPath);
                                 numApplicationsFound++;
                             }
+                            catch (IOException exception)
+                            {
+                                Logger.Warning?.Print(LogClass.Application, $"Failed to resolve the full path to file: \"{app}\" Error: {exception}");
+                            }
                         }
                     }
                     catch (UnauthorizedAccessException)
@@ -827,7 +850,7 @@ namespace Ryujinx.UI.App.Common
 
         private void GetApplicationInformation(ref ApplicationControlProperty controlData, ref ApplicationData data)
         {
-            _ = Enum.TryParse(_desiredTitleLanguage.ToString(), out TitleLanguage desiredTitleLanguage);
+            _ = Enum.TryParse(DesiredLanguage.ToString(), out TitleLanguage desiredTitleLanguage);
 
             if (controlData.Title.ItemsRo.Length > (int)desiredTitleLanguage)
             {

src/Ryujinx/Common/Locale/LocaleExtension.cs

@@ -21,7 +21,7 @@ namespace Ryujinx.Ava.Common.Locale
 
             var builder = new CompiledBindingPathBuilder();
 
-            builder.SetRawSource(LocaleManager.Instance)
+            builder
                 .Property(new ClrPropertyInfo("Item",
                 obj => (LocaleManager.Instance[keyToUse]),
                 null,
@@ -32,7 +32,10 @@ namespace Ryujinx.Ava.Common.Locale
 
             var path = builder.Build();
 
-            var binding = new CompiledBindingExtension(path);
+            var binding = new CompiledBindingExtension(path)
+            {
+                Source = LocaleManager.Instance
+            };
 
             return binding.ProvideValue(serviceProvider);
         }

src/Ryujinx/Common/Locale/LocaleManager.cs

@@ -139,9 +139,11 @@ namespace Ryujinx.Ava.Common.Locale
 
             foreach (var item in locale)
             {
-                this[item.Key] = item.Value;
+                _localeStrings[item.Key] = item.Value;
             }
 
+            OnPropertyChanged("Item");
+
             LocaleChanged?.Invoke();
         }
 

src/Ryujinx/UI/Models/TitleUpdateModel.cs

@@ -1,21 +1,20 @@
-using LibHac.Ns;
 using Ryujinx.Ava.Common.Locale;
 
 namespace Ryujinx.Ava.UI.Models
 {
     public class TitleUpdateModel
     {
-        public ApplicationControlProperty Control { get; }
+        public uint Version { get; }
         public string Path { get; }
+        public string Label { get; }
 
-        public string Label => LocaleManager.Instance.UpdateAndGetDynamicValue(
-            System.IO.Path.GetExtension(Path)?.ToLower() == ".xci" ? LocaleKeys.TitleBundledUpdateVersionLabel : LocaleKeys.TitleUpdateVersionLabel,
-            Control.DisplayVersionString.ToString()
-        );
-
-        public TitleUpdateModel(ApplicationControlProperty control, string path)
+        public TitleUpdateModel(uint version, string displayVersion, string path)
         {
-            Control = control;
+            Version = version;
+            Label = LocaleManager.Instance.UpdateAndGetDynamicValue(
+                System.IO.Path.GetExtension(path)?.ToLower() == ".xci" ? LocaleKeys.TitleBundledUpdateVersionLabel : LocaleKeys.TitleUpdateVersionLabel,
+                displayVersion
+            );
             Path = path;
         }
     }

src/Ryujinx/UI/ViewModels/TitleUpdateViewModel.cs

@@ -131,26 +131,11 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public void SortUpdates()
         {
-            var list = TitleUpdates.ToList();
-
-            list.Sort((first, second) =>
-            {
-                if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
-                {
-                    return -1;
-                }
-
-                if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
-                {
-                    return 1;
-                }
-
-                return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
-            });
+            var sortedUpdates = TitleUpdates.OrderByDescending(update => update.Version);
 
             Views.Clear();
             Views.Add(new BaseModel());
-            Views.AddRange(list);
+            Views.AddRange(sortedUpdates);
 
             if (SelectedUpdate == null)
             {
@@ -204,7 +189,9 @@ namespace Ryujinx.Ava.UI.ViewModels
                     controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
                     nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
 
-                    var update = new TitleUpdateModel(controlData, path);
+                    var displayVersion = controlData.DisplayVersionString.ToString();
+                    var update = new TitleUpdateModel(content.Version.Version, displayVersion, path);
+
                     TitleUpdates.Add(update);
 
                     if (selected)

src/Ryujinx/UI/ViewModels/UserProfileViewModel.cs

@@ -1,7 +1,7 @@
-using Microsoft.IdentityModel.Tokens;
 using Ryujinx.Ava.UI.Models;
 using System;
 using System.Collections.ObjectModel;
+using System.Linq;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
@@ -11,7 +11,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         {
             Profiles = new ObservableCollection<BaseModel>();
             LostProfiles = new ObservableCollection<UserProfile>();
-            IsEmpty = LostProfiles.IsNullOrEmpty();
+            IsEmpty = !LostProfiles.Any();
         }
 
         public ObservableCollection<BaseModel> Profiles { get; set; }

src/Ryujinx/UI/Windows/MainWindow.axaml.cs

@@ -37,6 +37,7 @@ namespace Ryujinx.Ava.UI.Windows
         internal static MainWindowViewModel MainWindowViewModel { get; private set; }
 
         private bool _isLoading;
+        private bool _applicationsLoadedOnce;
 
         private UserChannelPersistence _userChannelPersistence;
         private static bool _deferLoad;
@@ -224,7 +225,10 @@ namespace Ryujinx.Ava.UI.Windows
                 ? IntegrityCheckLevel.ErrorOnInvalid
                 : IntegrityCheckLevel.None;
 
-            ApplicationLibrary = new ApplicationLibrary(VirtualFileSystem, checkLevel);
+            ApplicationLibrary = new ApplicationLibrary(VirtualFileSystem, checkLevel)
+            {
+                DesiredLanguage = ConfigurationState.Instance.System.Language,
+            };
 
             // Save data created before we supported extra data in directory save data will not work properly if
             // given empty extra data. Luckily some of that extra data can be created using the data from the
@@ -472,7 +476,11 @@ namespace Ryujinx.Ava.UI.Windows
 
             ViewModel.RefreshFirmwareStatus();
 
-            LoadApplications();
+            // Load applications if no application was requested by the command line
+            if (!_deferLoad)
+            {
+                LoadApplications();
+            }
 
 #pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
             CheckLaunchState();
@@ -485,6 +493,12 @@ namespace Ryujinx.Ava.UI.Windows
 
             if (MainContent.Content != content)
             {
+                // Load applications while switching to the GameLibrary if we haven't done that yet
+                if (!_applicationsLoadedOnce && content == GameLibrary)
+                {
+                    LoadApplications();
+                }
+
                 MainContent.Content = content;
             }
         }
@@ -581,6 +595,7 @@ namespace Ryujinx.Ava.UI.Windows
 
         public void LoadApplications()
         {
+            _applicationsLoadedOnce = true;
             ViewModel.Applications.Clear();
 
             StatusBarView.LoadProgressBar.IsVisible = true;
@@ -622,7 +637,8 @@ namespace Ryujinx.Ava.UI.Windows
 
             Thread applicationLibraryThread = new(() =>
             {
-                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.UI.GameDirs, ConfigurationState.Instance.System.Language);
+                ApplicationLibrary.DesiredLanguage = ConfigurationState.Instance.System.Language;
+                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.UI.GameDirs);
 
                 _isLoading = false;
             })