Less invasive fix for EventFd blocking operations (#3394)

* Remove freed memory range from tree on memory block disposal

* PR feedback

.github/workflows/build.yml

@@ -39,7 +39,7 @@ jobs:
 
         - os: windows-latest
           OS_NAME: Windows x64
-          DOTNET_RUNTIME_IDENTIFIER: win-x64
+          DOTNET_RUNTIME_IDENTIFIER: win10-x64
           RELEASE_ZIP_OS_NAME: win_x64
 
       fail-fast: false

.github/workflows/nightly_pr_comment.yml

@@ -36,19 +36,24 @@ jobs:
               return core.error(`No artifacts found`);
             }
             let body = `Download the artifacts for this pull request:\n`;
+            let hidden_avalonia_artifacts = `\n\n <details><summary>Experimental GUI (Avalonia)</summary>\n`;
             let hidden_headless_artifacts = `\n\n <details><summary>GUI-less (SDL2)</summary>\n`;
             let hidden_debug_artifacts = `\n\n <details><summary>Only for Developers</summary>\n`;
             for (const art of artifacts) {
               if(art.name.includes('Debug')) {
                 hidden_debug_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
-              } else if(art.name.includes('headless-sdl2')) {
+              } else if(art.name.includes('ava-ryujinx')) {
+                hidden_avalonia_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
+              } else if(art.name.includes('sdl2-ryujinx-headless')) {
                 hidden_headless_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
               } else {
                 body += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
               }
             }
+            hidden_avalonia_artifacts += `\n</details>`;
             hidden_headless_artifacts += `\n</details>`;
             hidden_debug_artifacts += `\n</details>`;
+            body += hidden_avalonia_artifacts;
             body += hidden_headless_artifacts;
             body += hidden_debug_artifacts;
 

.github/workflows/release.yml

@@ -51,9 +51,9 @@ jobs:
         run: "mkdir release_output"
       - name: Publish Windows
         run: |
-          dotnet publish -c Release -r win-x64 -o ./publish_windows/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx --self-contained
-          dotnet publish -c Release -r win-x64 -o ./publish_windows_sdl2_headless/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx.Headless.SDL2 --self-contained
-          dotnet publish -c Release -r win-x64 -o ./publish_windows_ava/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx.Ava --self-contained
+          dotnet publish -c Release -r win10-x64 -o ./publish_windows/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx --self-contained
+          dotnet publish -c Release -r win10-x64 -o ./publish_windows_sdl2_headless/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx.Headless.SDL2 --self-contained
+          dotnet publish -c Release -r win10-x64 -o ./publish_windows_ava/publish /p:Version="${{ steps.version_info.outputs.build_version }}" /p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" /p:DebugType=embedded Ryujinx.Ava --self-contained
       - name: Packing Windows builds
         run: |
           pushd publish_windows

ARMeilleure/Instructions/InstEmitSystem.cs

@@ -33,13 +33,13 @@ namespace ARMeilleure.Instructions
 
             switch (GetPackedId(op))
             {
-                case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0));    break;
-                case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0));  break;
-                case 0b11_011_0100_0010_000: EmitGetNzcv(context);                                                           return;
-                case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr));      break;
-                case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr));      break;
-                case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0));  break;
-                case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidr));     break;
+                case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break;
+                case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break;
+                case 0b11_011_0100_0010_000: EmitGetNzcv(context); return;
+                case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr)); break;
+                case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)); break;
+                case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)); break;
+                case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)); break;
                 case 0b11_011_1110_0000_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)); break;
                 case 0b11_011_1110_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntpctEl0)); break;
                 case 0b11_011_1110_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)); break;

ARMeilleure/Instructions/NativeInterface.cs

@@ -107,14 +107,14 @@ namespace ARMeilleure.Instructions
             return (uint)GetContext().TpidrEl0;
         }
 
-        public static ulong GetTpidr()
+        public static ulong GetTpidrroEl0()
         {
-            return (ulong)GetContext().Tpidr;
+            return (ulong)GetContext().TpidrroEl0;
         }
 
         public static uint GetTpidr32()
         {
-            return (uint)GetContext().Tpidr;
+            return (uint)GetContext().TpidrroEl0;
         }
 
         public static ulong GetCntfrqEl0()

ARMeilleure/IntermediateRepresentation/Operand.cs

@@ -14,10 +14,11 @@ namespace ARMeilleure.IntermediateRepresentation
             public byte Kind;
             public byte Type;
             public byte SymbolType;
+            public byte Padding; // Unused space.
             public ushort AssignmentsCount;
             public ushort AssignmentsCapacity;
-            public ushort UsesCount;
-            public ushort UsesCapacity;
+            public uint UsesCount;
+            public uint UsesCapacity;
             public Operation* Assignments;
             public Operation* Uses;
             public ulong Value;
@@ -84,11 +85,11 @@ namespace ARMeilleure.IntermediateRepresentation
             {
                 Debug.Assert(Kind != OperandKind.Memory);
 
-                return new ReadOnlySpan<Operation>(_data->Uses, _data->UsesCount);
+                return new ReadOnlySpan<Operation>(_data->Uses, (int)_data->UsesCount);
             }
         }
 
-        public int UsesCount => _data->UsesCount;
+        public int UsesCount => (int)_data->UsesCount;
         public int AssignmentsCount => _data->AssignmentsCount;
 
         public bool Relocatable => Symbol.Type != SymbolType.None;
@@ -178,7 +179,7 @@ namespace ARMeilleure.IntermediateRepresentation
                 {
                     Add(operation, ref addr._data->Assignments, ref addr._data->AssignmentsCount, ref addr._data->AssignmentsCapacity);
                 }
-                
+
                 if (index != default)
                 {
                     Add(operation, ref index._data->Assignments, ref index._data->AssignmentsCount, ref index._data->AssignmentsCapacity);
@@ -265,6 +266,13 @@ namespace ARMeilleure.IntermediateRepresentation
             data = Allocators.References.Allocate<T>(initialCapacity);
         }
 
+        private static void New<T>(ref T* data, ref uint count, ref uint capacity, uint initialCapacity) where T : unmanaged
+        {
+            count = 0;
+            capacity = initialCapacity;
+            data = Allocators.References.Allocate<T>(initialCapacity);
+        }
+
         private static void Add<T>(T item, ref T* data, ref ushort count, ref ushort capacity) where T : unmanaged
         {
             if (count < capacity)
@@ -294,6 +302,40 @@ namespace ARMeilleure.IntermediateRepresentation
             }
         }
 
+        private static void Add<T>(T item, ref T* data, ref uint count, ref uint capacity) where T : unmanaged
+        {
+            if (count < capacity)
+            {
+                data[count++] = item;
+
+                return;
+            }
+
+            // Could not add item in the fast path, fallback onto the slow path.
+            ExpandAdd(item, ref data, ref count, ref capacity);
+
+            static void ExpandAdd(T item, ref T* data, ref uint count, ref uint capacity)
+            {
+                uint newCount = checked(count + 1);
+                uint newCapacity = (uint)Math.Min(capacity * 2, int.MaxValue);
+
+                if (newCapacity <= capacity)
+                {
+                    throw new OverflowException();
+                }
+
+                var oldSpan = new Span<T>(data, (int)count);
+
+                capacity = newCapacity;
+                data = Allocators.References.Allocate<T>(capacity);
+
+                oldSpan.CopyTo(new Span<T>(data, (int)count));
+
+                data[count] = item;
+                count = newCount;
+            }
+        }
+
         private static void Remove<T>(in T item, ref T* data, ref ushort count) where T : unmanaged
         {
             var span = new Span<T>(data, count);
@@ -314,6 +356,26 @@ namespace ARMeilleure.IntermediateRepresentation
             }
         }
 
+        private static void Remove<T>(in T item, ref T* data, ref uint count) where T : unmanaged
+        {
+            var span = new Span<T>(data, (int)count);
+
+            for (int i = 0; i < span.Length; i++)
+            {
+                if (EqualityComparer<T>.Default.Equals(span[i], item))
+                {
+                    if (i + 1 < count)
+                    {
+                        span.Slice(i + 1).CopyTo(span.Slice(i));
+                    }
+
+                    count--;
+
+                    return;
+                }
+            }
+        }
+
         public override int GetHashCode()
         {
             if (Kind == OperandKind.LocalVariable)

ARMeilleure/State/ExceptionCallback.cs

@@ -0,0 +1,5 @@
+namespace ARMeilleure.State
+{
+    public delegate void ExceptionCallbackNoArgs(ExecutionContext context);
+    public delegate void ExceptionCallback(ExecutionContext context, ulong address, int id);
+}

ARMeilleure/State/ExecutionContext.cs

@@ -1,6 +1,5 @@
 using ARMeilleure.Memory;
 using System;
-using System.Diagnostics;
 
 namespace ARMeilleure.State
 {
@@ -14,34 +13,22 @@ namespace ARMeilleure.State
 
         private bool _interrupted;
 
-        private static Stopwatch _tickCounter;
+        private readonly ICounter _counter;
 
-        private static double _hostTickFreq;
+        public ulong Pc => _nativeContext.GetPc();
 
-        public uint CtrEl0   => 0x8444c004;
+        public uint CtrEl0 => 0x8444c004;
         public uint DczidEl0 => 0x00000004;
 
-        public ulong CntfrqEl0 { get; set; }
-        public ulong CntpctEl0
-        {
-            get
-            {
-                double ticks = _tickCounter.ElapsedTicks * _hostTickFreq;
-
-                return (ulong)(ticks * CntfrqEl0);
-            }
-        }
+        public ulong CntfrqEl0 => _counter.Frequency;
+        public ulong CntpctEl0 => _counter.Counter;
 
         // CNTVCT_EL0 = CNTPCT_EL0 - CNTVOFF_EL2
         // Since EL2 isn't implemented, CNTVOFF_EL2 = 0
         public ulong CntvctEl0 => CntpctEl0;
 
-        public static TimeSpan ElapsedTime => _tickCounter.Elapsed;
-        public static long ElapsedTicks => _tickCounter.ElapsedTicks;
-        public static double TickFrequency => _hostTickFreq;
-
         public long TpidrEl0 { get; set; }
-        public long Tpidr    { get; set; }
+        public long TpidrroEl0 { get; set; }
 
         public uint Pstate
         {
@@ -78,35 +65,38 @@ namespace ARMeilleure.State
             private set => _nativeContext.SetRunning(value);
         }
 
-        public event EventHandler<EventArgs>              Interrupt;
-        public event EventHandler<InstExceptionEventArgs> Break;
-        public event EventHandler<InstExceptionEventArgs> SupervisorCall;
-        public event EventHandler<InstUndefinedEventArgs> Undefined;
+        private readonly ExceptionCallbackNoArgs _interruptCallback;
+        private readonly ExceptionCallback _breakCallback;
+        private readonly ExceptionCallback _supervisorCallback;
+        private readonly ExceptionCallback _undefinedCallback;
 
-        static ExecutionContext()
-        {
-            _hostTickFreq = 1.0 / Stopwatch.Frequency;
-
-            _tickCounter = new Stopwatch();
-            _tickCounter.Start();
-        }
-
-        public ExecutionContext(IJitMemoryAllocator allocator)
+        public ExecutionContext(
+            IJitMemoryAllocator allocator,
+            ICounter counter,
+            ExceptionCallbackNoArgs interruptCallback = null,
+            ExceptionCallback breakCallback = null,
+            ExceptionCallback supervisorCallback = null,
+            ExceptionCallback undefinedCallback = null)
         {
             _nativeContext = new NativeContext(allocator);
+            _counter = counter;
+            _interruptCallback = interruptCallback;
+            _breakCallback = breakCallback;
+            _supervisorCallback = supervisorCallback;
+            _undefinedCallback = undefinedCallback;
 
             Running = true;
 
             _nativeContext.SetCounter(MinCountForCheck);
         }
 
-        public ulong GetX(int index)              => _nativeContext.GetX(index);
-        public void  SetX(int index, ulong value) => _nativeContext.SetX(index, value);
+        public ulong GetX(int index) => _nativeContext.GetX(index);
+        public void SetX(int index, ulong value) => _nativeContext.SetX(index, value);
 
-        public V128 GetV(int index)             => _nativeContext.GetV(index);
+        public V128 GetV(int index) => _nativeContext.GetV(index);
         public void SetV(int index, V128 value) => _nativeContext.SetV(index, value);
 
-        public bool GetPstateFlag(PState flag)             => _nativeContext.GetPstateFlag(flag);
+        public bool GetPstateFlag(PState flag) => _nativeContext.GetPstateFlag(flag);
         public void SetPstateFlag(PState flag, bool value) => _nativeContext.SetPstateFlag(flag, value);
 
         public bool GetFPstateFlag(FPState flag) => _nativeContext.GetFPStateFlag(flag);
@@ -118,7 +108,7 @@ namespace ARMeilleure.State
             {
                 _interrupted = false;
 
-                Interrupt?.Invoke(this, EventArgs.Empty);
+                _interruptCallback?.Invoke(this);
             }
 
             _nativeContext.SetCounter(MinCountForCheck);
@@ -131,17 +121,17 @@ namespace ARMeilleure.State
 
         internal void OnBreak(ulong address, int imm)
         {
-            Break?.Invoke(this, new InstExceptionEventArgs(address, imm));
+            _breakCallback?.Invoke(this, address, imm);
         }
 
         internal void OnSupervisorCall(ulong address, int imm)
         {
-            SupervisorCall?.Invoke(this, new InstExceptionEventArgs(address, imm));
+            _supervisorCallback?.Invoke(this, address, imm);
         }
 
         internal void OnUndefined(ulong address, int opCode)
         {
-            Undefined?.Invoke(this, new InstUndefinedEventArgs(address, opCode));
+            _undefinedCallback?.Invoke(this, address, opCode);
         }
 
         public void StopRunning()
@@ -151,16 +141,6 @@ namespace ARMeilleure.State
             _nativeContext.SetCounter(0);
         }
 
-        public static void SuspendCounter()
-        {
-            _tickCounter.Stop();
-        }
-
-        public static void ResumeCounter()
-        {
-            _tickCounter.Start();
-        }
-
         public void Dispose()
         {
             _nativeContext.Dispose();

ARMeilleure/State/ICounter.cs

@@ -0,0 +1,18 @@
+namespace ARMeilleure.State
+{
+    /// <summary>
+    /// CPU Counter interface.
+    /// </summary>
+    public interface ICounter
+    {
+        /// <summary>
+        /// Counter frequency in Hertz.
+        /// </summary>
+        ulong Frequency { get; }
+
+        /// <summary>
+        /// Current counter value.
+        /// </summary>
+        ulong Counter { get; }
+    }
+}

ARMeilleure/State/InstExceptionEventArgs.cs

@@ -1,16 +0,0 @@
-using System;
-
-namespace ARMeilleure.State
-{
-    public class InstExceptionEventArgs : EventArgs
-    {
-        public ulong Address { get; }
-        public int   Id      { get; }
-
-        public InstExceptionEventArgs(ulong address, int id)
-        {
-            Address = address;
-            Id      = id;
-        }
-    }
-}

ARMeilleure/State/InstUndefinedEventArgs.cs

@@ -1,16 +0,0 @@
-using System;
-
-namespace ARMeilleure.State
-{
-    public class InstUndefinedEventArgs : EventArgs
-    {
-        public ulong Address { get; }
-        public int   OpCode  { get; }
-
-        public InstUndefinedEventArgs(ulong address, int opCode)
-        {
-            Address = address;
-            OpCode  = opCode;
-        }
-    }
-}

ARMeilleure/State/NativeContext.cs

@@ -34,6 +34,12 @@ namespace ARMeilleure.State
             GetStorage().ExclusiveAddress = ulong.MaxValue;
         }
 
+        public ulong GetPc()
+        {
+            // TODO: More precise tracking of PC value.
+            return GetStorage().DispatchAddress;
+        }
+
         public unsafe ulong GetX(int index)
         {
             if ((uint)index >= RegisterConsts.IntRegsCount)

ARMeilleure/Translation/Delegates.cs

@@ -115,7 +115,7 @@ namespace ARMeilleure.Translation
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)));
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)));
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)));
-            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidr)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)));
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidr32))); // A32 only.
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)));
             SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl032))); // A32 only.

ARMeilleure/Translation/PTC/Ptc.cs

@@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
 
-        private const uint InternalVersion = 3267; //! To be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 3362; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";

Ryujinx.Audio.Backends.SoundIo/Ryujinx.Audio.Backends.SoundIo.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <RuntimeIdentifiers>win-x64;linux-x64;osx-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win10-x64;linux-x64;osx-x64</RuntimeIdentifiers>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,11 +15,11 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dll</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'win-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'win10-x64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dylib</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win10-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.so</TargetPath>
     </ContentWithTargetPath>

Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs

@@ -523,9 +523,7 @@ namespace Ryujinx.Audio.Renderer.Server
 
         private ulong GetSystemTicks()
         {
-            double ticks = ARMeilleure.State.ExecutionContext.ElapsedTicks * ARMeilleure.State.ExecutionContext.TickFrequency;
-
-            return (ulong)(ticks * Constants.TargetTimerFrequency);
+            return (ulong)(_manager.TickSource.ElapsedSeconds * Constants.TargetTimerFrequency);
         }
 
         private uint ComputeVoiceDrop(CommandBuffer commandBuffer, long voicesEstimatedTime, long deltaTimeDsp)

Ryujinx.Audio/Renderer/Server/AudioRendererManager.cs

@@ -19,6 +19,7 @@ using Ryujinx.Audio.Integration;
 using Ryujinx.Audio.Renderer.Dsp;
 using Ryujinx.Audio.Renderer.Parameter;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.Memory;
 using System;
 using System.Diagnostics;
@@ -77,6 +78,11 @@ namespace Ryujinx.Audio.Renderer.Server
         /// </summary>
         private IHardwareDeviceDriver _deviceDriver;
 
+        /// <summary>
+        /// Tick source used to measure elapsed time.
+        /// </summary>
+        public ITickSource TickSource { get; }
+
         /// <summary>
         /// The <see cref="AudioProcessor"/> instance associated to this manager.
         /// </summary>
@@ -90,9 +96,11 @@ namespace Ryujinx.Audio.Renderer.Server
         /// <summary>
         /// Create a new <see cref="AudioRendererManager"/>.
         /// </summary>
-        public AudioRendererManager()
+        /// <param name="tickSource">Tick source used to measure elapsed time.</param>
+        public AudioRendererManager(ITickSource tickSource)
         {
             Processor = new AudioProcessor();
+            TickSource = tickSource;
             _sessionIds = new int[Constants.AudioRendererSessionCountMax];
             _sessions = new AudioRenderSystem[Constants.AudioRendererSessionCountMax];
             _activeSessionCount = 0;

Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win10-x64;osx-x64;linux-x64</RuntimeIdentifiers>
     <OutputType>Exe</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Version>1.0.0-dirty</Version>

Ryujinx.Cpu/ExceptionCallbacks.cs

@@ -0,0 +1,64 @@
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// Exception callback without any additional arguments.
+    /// </summary>
+    /// <param name="context">Context for the thread where the exception was triggered</param>
+    public delegate void ExceptionCallbackNoArgs(IExecutionContext context);
+
+    /// <summary>
+    /// Exception callback.
+    /// </summary>
+    /// <param name="context">Context for the thread where the exception was triggered</param>
+    /// <param name="address">Address of the instruction that caused the exception</param>
+    /// <param name="imm">Immediate value of the instruction that caused the exception, or for undefined instruction, the instruction itself</param>
+    public delegate void ExceptionCallback(IExecutionContext context, ulong address, int imm);
+
+    /// <summary>
+    /// Stores handlers for the various CPU exceptions.
+    /// </summary>
+    public struct ExceptionCallbacks
+    {
+        /// <summary>
+        /// Handler for CPU interrupts triggered using <see cref="IExecutionContext.RequestInterrupt"/>.
+        /// </summary>
+        public readonly ExceptionCallbackNoArgs InterruptCallback;
+
+        /// <summary>
+        /// Handler for CPU software interrupts caused by the Arm BRK instruction.
+        /// </summary>
+        public readonly ExceptionCallback BreakCallback;
+
+        /// <summary>
+        /// Handler for CPU software interrupts caused by the Arm SVC instruction.
+        /// </summary>
+        public readonly ExceptionCallback SupervisorCallback;
+
+        /// <summary>
+        /// Handler for CPU software interrupts caused by any undefined Arm instruction.
+        /// </summary>
+        public readonly ExceptionCallback UndefinedCallback;
+
+        /// <summary>
+        /// Creates a new exception callbacks structure.
+        /// </summary>
+        /// <remarks>
+        /// All handlers are optional, and if null, the CPU will just continue executing as if nothing happened.
+        /// </remarks>
+        /// <param name="interruptCallback">Handler for CPU interrupts triggered using <see cref="IExecutionContext.RequestInterrupt"/></param>
+        /// <param name="breakCallback">Handler for CPU software interrupts caused by the Arm BRK instruction</param>
+        /// <param name="supervisorCallback">Handler for CPU software interrupts caused by the Arm SVC instruction</param>
+        /// <param name="undefinedCallback">Handler for CPU software interrupts caused by any undefined Arm instruction</param>
+        public ExceptionCallbacks(
+            ExceptionCallbackNoArgs interruptCallback = null,
+            ExceptionCallback breakCallback = null,
+            ExceptionCallback supervisorCallback = null,
+            ExceptionCallback undefinedCallback = null)
+        {
+            InterruptCallback = interruptCallback;
+            BreakCallback = breakCallback;
+            SupervisorCallback = supervisorCallback;
+            UndefinedCallback = undefinedCallback;
+        }
+    }
+}

Ryujinx.Cpu/ICpuContext.cs

@@ -0,0 +1,39 @@
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// CPU context interface.
+    /// </summary>
+    public interface ICpuContext
+    {
+        /// <summary>
+        /// Creates a new execution context that will store thread CPU register state when executing guest code.
+        /// </summary>
+        /// <param name="exceptionCallbacks">Optional functions to be called when the CPU receives an interrupt</param>
+        /// <returns>Execution context</returns>
+        IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks);
+
+        /// <summary>
+        /// Starts executing code at a specified entry point address.
+        /// </summary>
+        /// <remarks>
+        /// This function only returns when the execution is stopped, by calling <see cref="IExecutionContext.StopRunning"/>.
+        /// </remarks>
+        /// <param name="context">Execution context to be used for this run</param>
+        /// <param name="address">Entry point address</param>
+        void Execute(IExecutionContext context, ulong address);
+
+        /// <summary>
+        /// Invalidates the instruction cache for a given memory region.
+        /// </summary>
+        /// <remarks>
+        /// This should be called if code is modified to make the CPU emulator aware of the modifications,
+        /// otherwise it might run stale code which will lead to errors and crashes.
+        /// Calling this function is not necessary if the code memory was modified by guest code,
+        /// as the expectation is that it will do it on its own using the appropriate cache invalidation instructions,
+        /// except on Arm32 where those instructions can't be used in unprivileged mode.
+        /// </remarks>
+        /// <param name="address">Address of the region to be invalidated</param>
+        /// <param name="size">Size of the region to be invalidated</param>
+        void InvalidateCacheRegion(ulong address, ulong size);
+    }
+}

Ryujinx.Cpu/ICpuEngine.cs

@@ -0,0 +1,18 @@
+using ARMeilleure.Memory;
+
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// CPU execution engine interface.
+    /// </summary>
+    public interface ICpuEngine
+    {
+        /// <summary>
+        /// Creates a new CPU context that can be used to run code for multiple threads sharing an address space.
+        /// </summary>
+        /// <param name="memoryManager">Memory manager for the address space of the context</param>
+        /// <param name="for64Bit">Indicates if the context will be used to run 64-bit or 32-bit Arm code</param>
+        /// <returns>CPU context</returns>
+        ICpuContext CreateCpuContext(IMemoryManager memoryManager, bool for64Bit);
+    }
+}

Ryujinx.Cpu/IExecutionContext.cs

@@ -0,0 +1,112 @@
+using ARMeilleure.State;
+using System;
+
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// CPU register state interface.
+    /// </summary>
+    public interface IExecutionContext : IDisposable
+    {
+        /// <summary>
+        /// Current Program Counter.
+        /// </summary>
+        /// <remarks>
+        /// In some implementations, this value might not be accurate and might not point to the last instruction executed.
+        /// </remarks>
+        ulong Pc { get; }
+
+        /// <summary>
+        /// Thread ID Register (EL0).
+        /// </summary>
+        long TpidrEl0 { get; set; }
+
+        /// <summary>
+        /// Thread ID Register (read-only) (EL0).
+        /// </summary>
+        long TpidrroEl0 { get; set; }
+
+        /// <summary>
+        /// Processor State register.
+        /// </summary>
+        uint Pstate { get; set; }
+
+        /// <summary>
+        /// Floating-point Control Register.
+        /// </summary>
+        uint Fpcr { get; set; }
+
+        /// <summary>
+        /// Floating-point Status Register.
+        /// </summary>
+        uint Fpsr { get; set; }
+
+        /// <summary>
+        /// Indicates whenever the CPU is running 64-bit (AArch64 mode) or 32-bit (AArch32 mode) code.
+        /// </summary>
+        bool IsAarch32 { get; set; }
+
+        /// <summary>
+        /// Indicates whenever the CPU is still running code.
+        /// </summary>
+        /// <remarks>
+        /// Even if this is false, the guest code might be still exiting.
+        /// One must not assume that the code is no longer running from this property alone.
+        /// </remarks>
+        bool Running { get; }
+
+        /// <summary>
+        /// Gets the value of a general purpose register.
+        /// </summary>
+        /// <remarks>
+        /// The special <paramref name="index"/> of 31 can be used to access the SP (Stack Pointer) register.
+        /// </remarks>
+        /// <param name="index">Index of the register, in the range 0-31 (inclusive)</param>
+        /// <returns>The register value</returns>
+        ulong GetX(int index);
+
+        /// <summary>
+        /// Sets the value of a general purpose register.
+        /// </summary>
+        /// <remarks>
+        /// The special <paramref name="index"/> of 31 can be used to access the SP (Stack Pointer) register.
+        /// </remarks>
+        /// <param name="index">Index of the register, in the range 0-31 (inclusive)</param>
+        /// <param name="value">Value to be set</param>
+        void SetX(int index, ulong value);
+
+        /// <summary>
+        /// Gets the value of a FP/SIMD register.
+        /// </summary>
+        /// <param name="index">Index of the register, in the range 0-31 (inclusive)</param>
+        /// <returns>The register value</returns>
+        V128 GetV(int index);
+
+        /// <summary>
+        /// Sets the value of a FP/SIMD register.
+        /// </summary>
+        /// <param name="index">Index of the register, in the range 0-31 (inclusive)</param>
+        /// <param name="value">Value to be set</param>
+        void SetV(int index, V128 value);
+
+        /// <summary>
+        /// Requests the thread to stop running temporarily and call <see cref="ExceptionCallbacks.InterruptCallback"/>.
+        /// </summary>
+        /// <remarks>
+        /// The thread might not pause immediately.
+        /// One must not assume that guest code is no longer being executed by the thread after calling this function.
+        /// </remarks>
+        void RequestInterrupt();
+
+        /// <summary>
+        /// Requests the thread to stop running guest code and return as soon as possible.
+        /// </summary>
+        /// <remarks>
+        /// The thread might not stop immediately.
+        /// One must not assume that guest code is no longer being executed by the thread after calling this function.
+        /// After a thread has been stopped, it can't be restarted with the same <see cref="IExecutionContext"/>.
+        /// If you only need to pause the thread temporarily, use <see cref="RequestInterrupt"/> instead.
+        /// </remarks>
+        void StopRunning();
+    }
+}

Ryujinx.Cpu/ITickSource.cs

@@ -0,0 +1,31 @@
+using ARMeilleure.State;
+using System;
+
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// Tick source interface.
+    /// </summary>
+    public interface ITickSource : ICounter
+    {
+        /// <summary>
+        /// Time elapsed since the counter was created.
+        /// </summary>
+        TimeSpan ElapsedTime { get; }
+
+        /// <summary>
+        /// Time elapsed since the counter was created, in seconds.
+        /// </summary>
+        double ElapsedSeconds { get; }
+
+        /// <summary>
+        /// Stops counting.
+        /// </summary>
+        void Suspend();
+
+        /// <summary>
+        /// Resumes counting after a call to <see cref="Suspend"/>.
+        /// </summary>
+        void Resume();
+    }
+}

Ryujinx.Cpu/Jit/JitCpuContext.cs

@@ -0,0 +1,41 @@
+using ARMeilleure.Memory;
+using ARMeilleure.Translation;
+
+namespace Ryujinx.Cpu.Jit
+{
+    class JitCpuContext : ICpuContext
+    {
+        private readonly ITickSource _tickSource;
+        private readonly Translator _translator;
+
+        public JitCpuContext(ITickSource tickSource, IMemoryManager memory, bool for64Bit)
+        {
+            _tickSource = tickSource;
+            _translator = new Translator(new JitMemoryAllocator(), memory, for64Bit);
+            memory.UnmapEvent += UnmapHandler;
+        }
+
+        private void UnmapHandler(ulong address, ulong size)
+        {
+            _translator.InvalidateJitCacheRegion(address, size);
+        }
+
+        /// <inheritdoc/>
+        public IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks)
+        {
+            return new JitExecutionContext(new JitMemoryAllocator(), _tickSource, exceptionCallbacks);
+        }
+
+        /// <inheritdoc/>
+        public void Execute(IExecutionContext context, ulong address)
+        {
+            _translator.Execute(((JitExecutionContext)context).Impl, address);
+        }
+
+        /// <inheritdoc/>
+        public void InvalidateCacheRegion(ulong address, ulong size)
+        {
+            _translator.InvalidateJitCacheRegion(address, size);
+        }
+    }
+}

Ryujinx.Cpu/Jit/JitEngine.cs

@@ -0,0 +1,20 @@
+using ARMeilleure.Memory;
+
+namespace Ryujinx.Cpu.Jit
+{
+    public class JitEngine : ICpuEngine
+    {
+        private readonly ITickSource _tickSource;
+
+        public JitEngine(ITickSource tickSource)
+        {
+            _tickSource = tickSource;
+        }
+
+        /// <inheritdoc/>
+        public ICpuContext CreateCpuContext(IMemoryManager memoryManager, bool for64Bit)
+        {
+            return new JitCpuContext(_tickSource, memoryManager, for64Bit);
+        }
+    }
+}

Ryujinx.Cpu/Jit/JitExecutionContext.cs

@@ -0,0 +1,123 @@
+using ARMeilleure.Memory;
+using ARMeilleure.State;
+
+namespace Ryujinx.Cpu.Jit
+{
+    class JitExecutionContext : IExecutionContext
+    {
+        private readonly ExecutionContext _impl;
+        internal ExecutionContext Impl => _impl;
+
+        /// <inheritdoc/>
+        public ulong Pc => _impl.Pc;
+
+        /// <inheritdoc/>
+        public long TpidrEl0
+        {
+            get => _impl.TpidrEl0;
+            set => _impl.TpidrEl0 = value;
+        }
+
+        /// <inheritdoc/>
+        public long TpidrroEl0
+        {
+            get => _impl.TpidrroEl0;
+            set => _impl.TpidrroEl0 = value;
+        }
+
+        /// <inheritdoc/>
+        public uint Pstate
+        {
+            get => _impl.Pstate;
+            set => _impl.Pstate = value;
+        }
+
+        /// <inheritdoc/>
+        public uint Fpcr
+        {
+            get => (uint)_impl.Fpcr;
+            set => _impl.Fpcr = (FPCR)value;
+        }
+
+        /// <inheritdoc/>
+        public uint Fpsr
+        {
+            get => (uint)_impl.Fpsr;
+            set => _impl.Fpsr = (FPSR)value;
+        }
+
+        /// <inheritdoc/>
+        public bool IsAarch32
+        {
+            get => _impl.IsAarch32;
+            set => _impl.IsAarch32 = value;
+        }
+
+        /// <inheritdoc/>
+        public bool Running => _impl.Running;
+
+        private readonly ExceptionCallbacks _exceptionCallbacks;
+
+        public JitExecutionContext(IJitMemoryAllocator allocator, ICounter counter, ExceptionCallbacks exceptionCallbacks)
+        {
+            _impl = new ExecutionContext(
+                allocator,
+                counter,
+                InterruptHandler,
+                BreakHandler,
+                SupervisorCallHandler,
+                UndefinedHandler);
+
+            _exceptionCallbacks = exceptionCallbacks;
+        }
+
+        /// <inheritdoc/>
+        public ulong GetX(int index) => _impl.GetX(index);
+
+        /// <inheritdoc/>
+        public void SetX(int index, ulong value) => _impl.SetX(index, value);
+
+        /// <inheritdoc/>
+        public V128 GetV(int index) => _impl.GetV(index);
+
+        /// <inheritdoc/>
+        public void SetV(int index, V128 value) => _impl.SetV(index, value);
+
+        private void InterruptHandler(ExecutionContext context)
+        {
+            _exceptionCallbacks.InterruptCallback?.Invoke(this);
+        }
+
+        private void BreakHandler(ExecutionContext context, ulong address, int imm)
+        {
+            _exceptionCallbacks.BreakCallback?.Invoke(this, address, imm);
+        }
+
+        private void SupervisorCallHandler(ExecutionContext context, ulong address, int imm)
+        {
+            _exceptionCallbacks.SupervisorCallback?.Invoke(this, address, imm);
+        }
+
+        private void UndefinedHandler(ExecutionContext context, ulong address, int opCode)
+        {
+            _exceptionCallbacks.UndefinedCallback?.Invoke(this, address, opCode);
+        }
+
+        /// <inheritdoc/>
+        public void RequestInterrupt()
+        {
+            _impl.RequestInterrupt();
+        }
+
+        /// <inheritdoc/>
+        public void StopRunning()
+        {
+            _impl.StopRunning();
+        }
+
+        public void Dispose()
+        {
+            _impl.Dispose();
+        }
+    }
+}

Ryujinx.Cpu/Jit/JitMemoryAllocator.cs

@@ -1,9 +1,9 @@
 using ARMeilleure.Memory;
 using Ryujinx.Memory;
 
-namespace Ryujinx.Cpu
+namespace Ryujinx.Cpu.Jit
 {
-    class JitMemoryAllocator : IJitMemoryAllocator
+    public class JitMemoryAllocator : IJitMemoryAllocator
     {
         public IJitMemoryBlock Allocate(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.None);
         public IJitMemoryBlock Reserve(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.Reserve);

Ryujinx.Cpu/Jit/JitMemoryBlock.cs

@@ -2,9 +2,9 @@
 using Ryujinx.Memory;
 using System;
 
-namespace Ryujinx.Cpu
+namespace Ryujinx.Cpu.Jit
 {
-    class JitMemoryBlock : IJitMemoryBlock
+    public class JitMemoryBlock : IJitMemoryBlock
     {
         private readonly MemoryBlock _impl;
 

Ryujinx.Cpu/Jit/MemoryManager.cs

@@ -10,7 +10,7 @@ using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Threading;
 
-namespace Ryujinx.Cpu
+namespace Ryujinx.Cpu.Jit
 {
     /// <summary>
     /// Represents a CPU memory manager.

Ryujinx.Cpu/Jit/MemoryManagerHostMapped.cs

@@ -8,12 +8,12 @@ using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Threading;
 
-namespace Ryujinx.Cpu
+namespace Ryujinx.Cpu.Jit
 {
     /// <summary>
     /// Represents a CPU memory manager which maps guest virtual memory directly onto a host virtual region.
     /// </summary>
-    public class MemoryManagerHostMapped : MemoryManagerBase, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
+    public sealed class MemoryManagerHostMapped : MemoryManagerBase, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
     {
         public const int PageBits = 12;
         public const int PageSize = 1 << PageBits;

Ryujinx.Cpu/TickSource.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Diagnostics;
+
+namespace Ryujinx.Cpu
+{
+    public class TickSource : ITickSource
+    {
+        private static Stopwatch _tickCounter;
+
+        private static double _hostTickFreq;
+
+        /// <inheritdoc/>
+        public ulong Frequency { get; }
+
+        /// <inheritdoc/>
+        public ulong Counter => (ulong)(ElapsedSeconds * Frequency);
+
+        /// <inheritdoc/>
+        public TimeSpan ElapsedTime => _tickCounter.Elapsed;
+
+        /// <inheritdoc/>
+        public double ElapsedSeconds => _tickCounter.ElapsedTicks * _hostTickFreq;
+
+        public TickSource(ulong frequency)
+        {
+            Frequency = frequency;
+            _hostTickFreq = 1.0 / Stopwatch.Frequency;
+
+            _tickCounter = new Stopwatch();
+            _tickCounter.Start();
+        }
+
+        /// <inheritdoc/>
+        public void Suspend()
+        {
+            _tickCounter.Stop();
+        }
+
+        /// <inheritdoc/>
+        public void Resume()
+        {
+            _tickCounter.Start();
+        }
+    }
+}

Ryujinx.Graphics.GAL/Target.cs

@@ -13,4 +13,12 @@ namespace Ryujinx.Graphics.GAL
         CubemapArray,
         TextureBuffer
     }
+
+    public static class TargetExtensions
+    {
+        public static bool IsMultisample(this Target target)
+        {
+            return target == Target.Texture2DMultisample || target == Target.Texture2DMultisampleArray;
+        }
+    }
 }

Ryujinx.Graphics.Gpu/Engine/Threed/DrawManager.cs

@@ -18,6 +18,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
         private bool _instancedDrawPending;
         private bool _instancedIndexed;
+        private bool _instancedIndexedInline;
 
         private int _instancedFirstIndex;
         private int _instancedFirstVertex;
@@ -134,13 +135,16 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             {
                 _instancedDrawPending = true;
 
+                int ibCount = _drawState.IbStreamer.InlineIndexCount;
+
                 _instancedIndexed = _drawState.DrawIndexed;
+                _instancedIndexedInline = ibCount != 0;
 
                 _instancedFirstIndex = firstIndex;
                 _instancedFirstVertex = (int)_state.State.FirstVertex;
                 _instancedFirstInstance = (int)_state.State.FirstInstance;
 
-                _instancedIndexCount = indexCount;
+                _instancedIndexCount = ibCount != 0 ? ibCount : indexCount;
 
                 var drawState = _state.State.VertexBufferDrawState;
 
@@ -451,8 +455,18 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             {
                 _instancedDrawPending = false;
 
-                if (_instancedIndexed)
+                bool indexedInline = _instancedIndexedInline;
+
+                if (_instancedIndexed || indexedInline)
                 {
+                    if (indexedInline)
+                    {
+                        int inlineIndexCount = _drawState.IbStreamer.GetAndResetInlineIndexCount();
+                        BufferRange br = new BufferRange(_drawState.IbStreamer.GetInlineIndexBuffer(), 0, inlineIndexCount * 4);
+
+                        _channel.BufferManager.SetIndexBuffer(br, IndexType.UInt);
+                    }
+
                     _context.Renderer.Pipeline.DrawIndexed(
                         _instancedIndexCount,
                         _instanceIndex + 1,

Ryujinx.Graphics.Gpu/Engine/Threed/IbStreamer.cs

@@ -20,6 +20,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
         /// </summary>
         public bool HasInlineIndexData => _inlineIndexCount != 0;
 
+        /// <summary>
+        /// Total numbers of indices that have been pushed.
+        /// </summary>
+        public int InlineIndexCount => _inlineIndexCount;
+
         /// <summary>
         /// Gets the handle for the host buffer currently holding the inline index buffer data.
         /// </summary>

Ryujinx.Graphics.Gpu/Engine/Threed/SemaphoreUpdater.cs

@@ -44,7 +44,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
         /// </summary>
         private enum ReportCounterType
         {
-            Zero = 0,
+            Payload = 0,
             InputVertices = 1,
             InputPrimitives = 3,
             VertexShaderInvocations = 5,
@@ -169,8 +169,8 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
             switch (type)
             {
-                case ReportCounterType.Zero:
-                    resultHandler(null, 0);
+                case ReportCounterType.Payload:
+                    resultHandler(null, (ulong)_state.State.SemaphorePayload);
                     break;
                 case ReportCounterType.SamplesPassed:
                     counter = _context.Renderer.ReportCounter(CounterType.SamplesPassed, resultHandler, false);

Ryujinx.Graphics.Gpu/Image/Texture.cs

@@ -1136,32 +1136,22 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="range">Texture view physical memory ranges</param>
         /// <param name="layerSize">Layer size on the given texture</param>
         /// <param name="caps">Host GPU capabilities</param>
-        /// <param name="allowMs">Indicates that multisample textures are allowed to match non-multisample requested textures</param>
         /// <param name="firstLayer">Texture view initial layer on this texture</param>
         /// <param name="firstLevel">Texture view first mipmap level on this texture</param>
         /// <returns>The level of compatiblilty a view with the given parameters created from this texture has</returns>
-        public TextureViewCompatibility IsViewCompatible(TextureInfo info, MultiRange range, int layerSize, Capabilities caps, bool allowMs, out int firstLayer, out int firstLevel)
+        public TextureViewCompatibility IsViewCompatible(TextureInfo info, MultiRange range, int layerSize, Capabilities caps, out int firstLayer, out int firstLevel)
         {
             TextureViewCompatibility result = TextureViewCompatibility.Full;
 
             result = TextureCompatibility.PropagateViewCompatibility(result, TextureCompatibility.ViewFormatCompatible(Info, info, caps));
             if (result != TextureViewCompatibility.Incompatible)
             {
-                bool msTargetCompatible = false;
+                result = TextureCompatibility.PropagateViewCompatibility(result, TextureCompatibility.ViewTargetCompatible(Info, info));
 
-                if (allowMs)
+                bool bothMs = Info.Target.IsMultisample() && info.Target.IsMultisample();
+                if (bothMs && (Info.SamplesInX != info.SamplesInX || Info.SamplesInY != info.SamplesInY))
                 {
-                    msTargetCompatible = Info.Target == Target.Texture2DMultisample && info.Target == Target.Texture2D;
-                }
-
-                if (!msTargetCompatible)
-                {
-                    result = TextureCompatibility.PropagateViewCompatibility(result, TextureCompatibility.ViewTargetCompatible(Info, info));
-
-                    if (Info.SamplesInX != info.SamplesInX || Info.SamplesInY != info.SamplesInY)
-                    {
-                        result = TextureViewCompatibility.Incompatible;
-                    }
+                    result = TextureViewCompatibility.Incompatible;
                 }
 
                 if (result == TextureViewCompatibility.Full && Info.FormatInfo.Format != info.FormatInfo.Format && !_context.Capabilities.SupportsMismatchingViewFormat)

Ryujinx.Graphics.Gpu/Image/TextureCache.cs

@@ -547,7 +547,6 @@ namespace Ryujinx.Graphics.Gpu.Image
                     range.Value,
                     sizeInfo.LayerSize,
                     _context.Capabilities,
-                    flags.HasFlag(TextureSearchFlags.ForCopy),
                     out int firstLayer,
                     out int firstLevel);
 
@@ -662,7 +661,6 @@ namespace Ryujinx.Graphics.Gpu.Image
                         overlap.Range,
                         overlap.LayerSize,
                         _context.Capabilities,
-                        false,
                         out int firstLayer,
                         out int firstLevel);
 

Ryujinx.Graphics.Gpu/Image/TextureCompatibility.cs

@@ -2,7 +2,6 @@ using Ryujinx.Common;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Texture;
 using System;
-using System.Numerics;
 
 namespace Ryujinx.Graphics.Gpu.Image
 {
@@ -657,6 +656,11 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                 case Target.Texture2DMultisample:
                 case Target.Texture2DMultisampleArray:
+                    if (rhs.Target == Target.Texture2D || rhs.Target == Target.Texture2DArray)
+                    {
+                        return TextureViewCompatibility.CopyOnly;
+                    }
+
                     result = rhs.Target == Target.Texture2DMultisample ||
                              rhs.Target == Target.Texture2DMultisampleArray;
                     break;

Ryujinx.Graphics.OpenGL/Image/IntermmediatePool.cs

@@ -0,0 +1,98 @@
+using Ryujinx.Graphics.GAL;
+using System;
+using System.Collections.Generic;
+
+namespace Ryujinx.Graphics.OpenGL.Image
+{
+    class IntermmediatePool : IDisposable
+    {
+        private readonly Renderer _renderer;
+        private readonly List<TextureView> _entries;
+
+        public IntermmediatePool(Renderer renderer)
+        {
+            _renderer = renderer;
+            _entries = new List<TextureView>();
+        }
+
+        public TextureView GetOrCreateWithAtLeast(
+            Target target,
+            int blockWidth,
+            int blockHeight,
+            int bytesPerPixel,
+            Format format,
+            int width,
+            int height,
+            int depth,
+            int levels)
+        {
+            TextureView entry;
+
+            for (int i = 0; i < _entries.Count; i++)
+            {
+                entry = _entries[i];
+
+                if (entry.Target == target && entry.Format == format)
+                {
+                    if (entry.Width < width || entry.Height < height || entry.Info.Depth < depth || entry.Info.Levels < levels)
+                    {
+                        width = Math.Max(width, entry.Width);
+                        height = Math.Max(height, entry.Height);
+                        depth = Math.Max(depth, entry.Info.Depth);
+                        levels = Math.Max(levels, entry.Info.Levels);
+
+                        entry.Dispose();
+                        entry = CreateNew(target, blockWidth, blockHeight, bytesPerPixel, format, width, height, depth, levels);
+                        _entries[i] = entry;
+                    }
+
+                    return entry;
+                }
+            }
+
+            entry = CreateNew(target, blockWidth, blockHeight, bytesPerPixel, format, width, height, depth, levels);
+            _entries.Add(entry);
+
+            return entry;
+        }
+
+        private TextureView CreateNew(
+            Target target,
+            int blockWidth,
+            int blockHeight,
+            int bytesPerPixel,
+            Format format,
+            int width,
+            int height,
+            int depth,
+            int levels)
+        {
+            return (TextureView)_renderer.CreateTexture(new TextureCreateInfo(
+                width,
+                height,
+                depth,
+                levels,
+                1,
+                blockWidth,
+                blockHeight,
+                bytesPerPixel,
+                format,
+                DepthStencilMode.Depth,
+                target,
+                SwizzleComponent.Red,
+                SwizzleComponent.Green,
+                SwizzleComponent.Blue,
+                SwizzleComponent.Alpha), 1f);
+        }
+
+        public void Dispose()
+        {
+            foreach (TextureView entry in _entries)
+            {
+                entry.Dispose();
+            }
+
+            _entries.Clear();
+        }
+    }
+}

Ryujinx.Graphics.OpenGL/Image/TextureCopy.cs

@@ -9,6 +9,8 @@ namespace Ryujinx.Graphics.OpenGL.Image
     {
         private readonly Renderer _renderer;
 
+        public IntermmediatePool IntermmediatePool { get; }
+
         private int _srcFramebuffer;
         private int _dstFramebuffer;
 
@@ -18,6 +20,7 @@ namespace Ryujinx.Graphics.OpenGL.Image
         public TextureCopy(Renderer renderer)
         {
             _renderer = renderer;
+            IntermmediatePool = new IntermmediatePool(renderer);
         }
 
         public void Copy(
@@ -25,7 +28,30 @@ namespace Ryujinx.Graphics.OpenGL.Image
             TextureView dst,
             Extents2D   srcRegion,
             Extents2D   dstRegion,
-            bool        linearFilter)
+            bool        linearFilter,
+            int         srcLayer = 0,
+            int         dstLayer = 0,
+            int         srcLevel = 0,
+            int         dstLevel = 0)
+        {
+            int levels = Math.Min(src.Info.Levels - srcLevel, dst.Info.Levels - dstLevel);
+            int layers = Math.Min(src.Info.GetLayers() - srcLayer, dst.Info.GetLayers() - dstLayer);
+
+            Copy(src, dst, srcRegion, dstRegion, linearFilter, srcLayer, dstLayer, srcLevel, dstLevel, layers, levels);
+        }
+
+        public void Copy(
+            TextureView src,
+            TextureView dst,
+            Extents2D   srcRegion,
+            Extents2D   dstRegion,
+            bool        linearFilter,
+            int         srcLayer,
+            int         dstLayer,
+            int         srcLevel,
+            int         dstLevel,
+            int         layers,
+            int         levels)
         {
             TextureView srcConverted = src.Format.IsBgr() != dst.Format.IsBgr() ? BgraSwap(src) : src;
 
@@ -34,22 +60,29 @@ namespace Ryujinx.Graphics.OpenGL.Image
             GL.BindFramebuffer(FramebufferTarget.ReadFramebuffer, GetSrcFramebufferLazy());
             GL.BindFramebuffer(FramebufferTarget.DrawFramebuffer, GetDstFramebufferLazy());
 
-            int levels = Math.Min(src.Info.Levels, dst.Info.Levels);
-            int layers = Math.Min(src.Info.GetLayers(), dst.Info.GetLayers());
+            if (srcLevel != 0)
+            {
+                srcRegion = srcRegion.Reduce(srcLevel);
+            }
+
+            if (dstLevel != 0)
+            {
+                dstRegion = dstRegion.Reduce(dstLevel);
+            }
 
             for (int level = 0; level < levels; level++)
             {
                 for (int layer = 0; layer < layers; layer++)
                 {
-                    if (layers > 1)
+                    if ((srcLayer | dstLayer) != 0 || layers > 1)
                     {
-                        Attach(FramebufferTarget.ReadFramebuffer, src.Format, srcConverted.Handle, level, layer);
-                        Attach(FramebufferTarget.DrawFramebuffer, dst.Format, dst.Handle, level, layer);
+                        Attach(FramebufferTarget.ReadFramebuffer, src.Format, srcConverted.Handle, srcLevel + level, srcLayer + layer);
+                        Attach(FramebufferTarget.DrawFramebuffer, dst.Format, dst.Handle, dstLevel + level, dstLayer + layer);
                     }
                     else
                     {
-                        Attach(FramebufferTarget.ReadFramebuffer, src.Format, srcConverted.Handle, level);
-                        Attach(FramebufferTarget.DrawFramebuffer, dst.Format, dst.Handle, level);
+                        Attach(FramebufferTarget.ReadFramebuffer, src.Format, srcConverted.Handle, srcLevel + level);
+                        Attach(FramebufferTarget.DrawFramebuffer, dst.Format, dst.Handle, dstLevel + level);
                     }
 
                     ClearBufferMask mask = GetMask(src.Format);
@@ -484,6 +517,8 @@ namespace Ryujinx.Graphics.OpenGL.Image
 
                 _copyPboHandle = 0;
             }
+
+            IntermmediatePool.Dispose();
         }
     }
 }

Ryujinx.Graphics.OpenGL/Image/TextureView.cs

@@ -115,14 +115,77 @@ namespace Ryujinx.Graphics.OpenGL.Image
         {
             TextureView destinationView = (TextureView)destination;
 
-            _renderer.TextureCopy.CopyUnscaled(this, destinationView, 0, firstLayer, 0, firstLevel);
+            if (destinationView.Target.IsMultisample() || Target.IsMultisample())
+            {
+                Extents2D srcRegion = new Extents2D(0, 0, Width, Height);
+                Extents2D dstRegion = new Extents2D(0, 0, destinationView.Width, destinationView.Height);
+
+                TextureView intermmediate = _renderer.TextureCopy.IntermmediatePool.GetOrCreateWithAtLeast(
+                    GetIntermmediateTarget(Target),
+                    Info.BlockWidth,
+                    Info.BlockHeight,
+                    Info.BytesPerPixel,
+                    Format,
+                    Width,
+                    Height,
+                    Info.Depth,
+                    Info.Levels);
+
+                GL.Disable(EnableCap.FramebufferSrgb);
+
+                _renderer.TextureCopy.Copy(this, intermmediate, srcRegion, srcRegion, true);
+                _renderer.TextureCopy.Copy(intermmediate, destinationView, srcRegion, dstRegion, true, 0, firstLayer, 0, firstLevel);
+
+                GL.Enable(EnableCap.FramebufferSrgb);
+            }
+            else
+            {
+                _renderer.TextureCopy.CopyUnscaled(this, destinationView, 0, firstLayer, 0, firstLevel);
+            }
         }
 
         public void CopyTo(ITexture destination, int srcLayer, int dstLayer, int srcLevel, int dstLevel)
         {
-             TextureView destinationView = (TextureView)destination;
+            TextureView destinationView = (TextureView)destination;
 
-            _renderer.TextureCopy.CopyUnscaled(this, destinationView, srcLayer, dstLayer, srcLevel, dstLevel, 1, 1);
+            if (destinationView.Target.IsMultisample() || Target.IsMultisample())
+            {
+                Extents2D srcRegion = new Extents2D(0, 0, Width, Height);
+                Extents2D dstRegion = new Extents2D(0, 0, destinationView.Width, destinationView.Height);
+
+                TextureView intermmediate = _renderer.TextureCopy.IntermmediatePool.GetOrCreateWithAtLeast(
+                    GetIntermmediateTarget(Target),
+                    Info.BlockWidth,
+                    Info.BlockHeight,
+                    Info.BytesPerPixel,
+                    Format,
+                    Math.Max(1, Width >> srcLevel),
+                    Math.Max(1, Height >> srcLevel),
+                    1,
+                    1);
+
+                GL.Disable(EnableCap.FramebufferSrgb);
+
+                _renderer.TextureCopy.Copy(this, intermmediate, srcRegion, srcRegion, true, srcLayer, 0, srcLevel, 0, 1, 1);
+                _renderer.TextureCopy.Copy(intermmediate, destinationView, srcRegion, dstRegion, true, 0, dstLayer, 0, dstLevel, 1, 1);
+
+                GL.Enable(EnableCap.FramebufferSrgb);
+            }
+            else
+            {
+                _renderer.TextureCopy.CopyUnscaled(this, destinationView, srcLayer, dstLayer, srcLevel, dstLevel, 1, 1);
+            }
+        }
+
+        private static Target GetIntermmediateTarget(Target srcTarget)
+        {
+            return srcTarget switch
+            {
+                Target.Texture2D => Target.Texture2DMultisample,
+                Target.Texture2DArray => Target.Texture2DMultisampleArray,
+                Target.Texture2DMultisampleArray => Target.Texture2DArray,
+                _ => Target.Texture2D
+            };
         }
 
         public void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)

Ryujinx.Graphics.OpenGL/Pipeline.cs

@@ -597,6 +597,8 @@ namespace Ryujinx.Graphics.OpenGL
                         GL.EndTransformFeedback();
                     }
 
+                    GL.ClipControl(ClipOrigin.UpperLeft, ClipDepthMode.NegativeOneToOne);
+
                     _drawTexture.Draw(
                         view,
                         samp,
@@ -627,6 +629,8 @@ namespace Ryujinx.Graphics.OpenGL
                     {
                         GL.BeginTransformFeedback(_tfTopology);
                     }
+
+                    RestoreClipControl();
                 }
             }
         }

Ryujinx.HLE/HOS/ApplicationLoader.cs

@@ -280,13 +280,6 @@ namespace Ryujinx.HLE.HOS
                 return;
             }
 
-            if (mainNca == null)
-            {
-                Logger.Error?.Print(LogClass.Loader, "Unable to load NSP: Could not find Main NCA");
-
-                return;
-            }
-
             if (mainNca != null)
             {
                 _device.Configuration.ContentManager.ClearAocData();
@@ -298,7 +291,7 @@ namespace Ryujinx.HLE.HOS
             }
 
             // This is not a normal NSP, it's actually a ExeFS as a NSP
-            LoadExeFs(nsp);
+            LoadExeFs(nsp, null, isHomebrew: true);
         }
 
         public void LoadNca(string ncaFile)
@@ -593,7 +586,7 @@ namespace Ryujinx.HLE.HOS
             }
         }
 
-        private void LoadExeFs(IFileSystem codeFs, MetaLoader metaData = null)
+        private void LoadExeFs(IFileSystem codeFs, MetaLoader metaData = null, bool isHomebrew = false)
         {
             if (_device.Configuration.VirtualFileSystem.ModLoader.ReplaceExefsPartition(TitleId, ref codeFs))
             {
@@ -661,7 +654,7 @@ namespace Ryujinx.HLE.HOS
             Ptc.Initialize(TitleIdText, DisplayVersion, usePtc, memoryManagerMode);
 
             // We allow it for nx-hbloader because it can be used to launch homebrew.
-            bool allowCodeMemoryForJit = TitleId == 0x010000000000100DUL;
+            bool allowCodeMemoryForJit = TitleId == 0x010000000000100DUL || isHomebrew;
 
             metaData.GetNpdm(out Npdm npdm).ThrowIfFailure();
             ProgramInfo programInfo = new ProgramInfo(in npdm, allowCodeMemoryForJit);

Ryujinx.HLE/HOS/ArmProcessContext.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.Memory;
-using ARMeilleure.State;
 using Ryujinx.Cpu;
 using Ryujinx.Graphics.Gpu;
 using Ryujinx.HLE.HOS.Kernel.Process;
@@ -11,12 +10,12 @@ namespace Ryujinx.HLE.HOS
     {
         private readonly ulong _pid;
         private readonly GpuContext _gpuContext;
-        private readonly CpuContext _cpuContext;
+        private readonly ICpuContext _cpuContext;
         private T _memoryManager;
 
         public IVirtualMemoryManager AddressSpace => _memoryManager;
 
-        public ArmProcessContext(ulong pid, GpuContext gpuContext, T memoryManager, bool for64Bit)
+        public ArmProcessContext(ulong pid, ICpuEngine cpuEngine, GpuContext gpuContext, T memoryManager, bool for64Bit)
         {
             if (memoryManager is IRefCounted rc)
             {
@@ -27,11 +26,16 @@ namespace Ryujinx.HLE.HOS
 
             _pid = pid;
             _gpuContext = gpuContext;
-            _cpuContext = new CpuContext(memoryManager, for64Bit);
+            _cpuContext = cpuEngine.CreateCpuContext(memoryManager, for64Bit);
             _memoryManager = memoryManager;
         }
 
-        public void Execute(ExecutionContext context, ulong codeAddress)
+        public IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks)
+        {
+            return _cpuContext.CreateExecutionContext(exceptionCallbacks);
+        }
+
+        public void Execute(IExecutionContext context, ulong codeAddress)
         {
             _cpuContext.Execute(context, codeAddress);
         }

Ryujinx.HLE/HOS/ArmProcessContextFactory.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Configuration;
 using Ryujinx.Cpu;
+using Ryujinx.Cpu.Jit;
 using Ryujinx.Graphics.Gpu;
 using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Kernel.Process;
@@ -10,10 +11,12 @@ namespace Ryujinx.HLE.HOS
 {
     class ArmProcessContextFactory : IProcessContextFactory
     {
+        private readonly ICpuEngine _cpuEngine;
         private readonly GpuContext _gpu;
 
-        public ArmProcessContextFactory(GpuContext gpu)
+        public ArmProcessContextFactory(ICpuEngine cpuEngine, GpuContext gpu)
         {
+            _cpuEngine = cpuEngine;
             _gpu = gpu;
         }
 
@@ -29,12 +32,14 @@ namespace Ryujinx.HLE.HOS
             switch (mode)
             {
                 case MemoryManagerMode.SoftwarePageTable:
-                    return new ArmProcessContext<MemoryManager>(pid, _gpu, new MemoryManager(context.Memory, addressSpaceSize, invalidAccessHandler), for64Bit);
+                    var memoryManager = new MemoryManager(context.Memory, addressSpaceSize, invalidAccessHandler);
+                    return new ArmProcessContext<MemoryManager>(pid, _cpuEngine, _gpu, memoryManager, for64Bit);
 
                 case MemoryManagerMode.HostMapped:
                 case MemoryManagerMode.HostMappedUnsafe:
                     bool unsafeMode = mode == MemoryManagerMode.HostMappedUnsafe;
-                    return new ArmProcessContext<MemoryManagerHostMapped>(pid, _gpu, new MemoryManagerHostMapped(context.Memory, addressSpaceSize, unsafeMode, invalidAccessHandler), for64Bit);
+                    var memoryManagerHostMapped = new MemoryManagerHostMapped(context.Memory, addressSpaceSize, unsafeMode, invalidAccessHandler);
+                    return new ArmProcessContext<MemoryManagerHostMapped>(pid, _cpuEngine, _gpu, memoryManagerHostMapped, for64Bit);
 
                 default:
                     throw new ArgumentOutOfRangeException();

Ryujinx.HLE/HOS/Horizon.cs

@@ -10,6 +10,8 @@ using Ryujinx.Audio.Integration;
 using Ryujinx.Audio.Output;
 using Ryujinx.Audio.Renderer.Device;
 using Ryujinx.Audio.Renderer.Server;
+using Ryujinx.Cpu;
+using Ryujinx.Cpu.Jit;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Kernel.Memory;
@@ -57,6 +59,9 @@ namespace Ryujinx.HLE.HOS
 
         internal Switch Device { get; private set; }
 
+        internal ITickSource TickSource { get; }
+        internal ICpuEngine CpuEngine { get; }
+
         internal SurfaceFlinger SurfaceFlinger { get; private set; }
         internal AudioManager AudioManager { get; private set; }
         internal AudioOutputManager AudioOutputManager { get; private set; }
@@ -121,7 +126,11 @@ namespace Ryujinx.HLE.HOS
 
         public Horizon(Switch device)
         {
+            TickSource = new TickSource(KernelConstants.CounterFrequency);
+            CpuEngine = new JitEngine(TickSource);
+
             KernelContext = new KernelContext(
+                TickSource,
                 device,
                 device.Memory,
                 device.Configuration.MemoryConfiguration.ToKernelMemorySize(),
@@ -215,40 +224,40 @@ namespace Ryujinx.HLE.HOS
             internalOffset = new TimeSpanType(-internalOffset.NanoSeconds);
 
             // First init the standard steady clock
-            TimeServiceManager.Instance.SetupStandardSteadyClock(null, clockSourceId, systemTime, internalOffset, TimeSpanType.Zero, false);
-            TimeServiceManager.Instance.SetupStandardLocalSystemClock(null, new SystemClockContext(), systemTime.ToSeconds());
+            TimeServiceManager.Instance.SetupStandardSteadyClock(TickSource, clockSourceId, systemTime, internalOffset, TimeSpanType.Zero, false);
+            TimeServiceManager.Instance.SetupStandardLocalSystemClock(TickSource, new SystemClockContext(), systemTime.ToSeconds());
 
             if (NxSettings.Settings.TryGetValue("time!standard_network_clock_sufficient_accuracy_minutes", out object standardNetworkClockSufficientAccuracyMinutes))
             {
                 TimeSpanType standardNetworkClockSufficientAccuracy = new TimeSpanType((int)standardNetworkClockSufficientAccuracyMinutes * 60000000000);
 
                 // The network system clock needs a valid system clock, as such we setup this system clock using the local system clock.
-                TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(null, out SystemClockContext localSytemClockContext);
+                TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(TickSource, out SystemClockContext localSytemClockContext);
                 TimeServiceManager.Instance.SetupStandardNetworkSystemClock(localSytemClockContext, standardNetworkClockSufficientAccuracy);
             }
 
-            TimeServiceManager.Instance.SetupStandardUserSystemClock(null, false, SteadyClockTimePoint.GetRandom());
+            TimeServiceManager.Instance.SetupStandardUserSystemClock(TickSource, false, SteadyClockTimePoint.GetRandom());
 
             // FIXME: TimeZone should be init here but it's actually done in ContentManager
 
             TimeServiceManager.Instance.SetupEphemeralNetworkSystemClock();
 
-            DatabaseImpl.Instance.InitializeDatabase(LibHacHorizonManager.SdbClient);
+            DatabaseImpl.Instance.InitializeDatabase(TickSource, LibHacHorizonManager.SdbClient);
 
             HostSyncpoint = new NvHostSyncpt(device);
 
             SurfaceFlinger = new SurfaceFlinger(device);
 
-            InitializeAudioRenderer();
+            InitializeAudioRenderer(TickSource);
             InitializeServices();
         }
 
-        private void InitializeAudioRenderer()
+        private void InitializeAudioRenderer(ITickSource tickSource)
         {
             AudioManager = new AudioManager();
             AudioOutputManager = new AudioOutputManager();
             AudioInputManager = new AudioInputManager();
-            AudioRendererManager = new AudioRendererManager();
+            AudioRendererManager = new AudioRendererManager(tickSource);
             AudioRendererManager.SetVolume(Device.Configuration.AudioVolume);
             AudioDeviceSessionRegistry = new VirtualDeviceSessionRegistry();
 
@@ -492,12 +501,12 @@ namespace Ryujinx.HLE.HOS
                 if (pause && !IsPaused)
                 {
                     Device.AudioDeviceDriver.GetPauseEvent().Reset();
-                    ARMeilleure.State.ExecutionContext.SuspendCounter();
+                    TickSource.Suspend();
                 }
                 else if (!pause && IsPaused)
                 {
                     Device.AudioDeviceDriver.GetPauseEvent().Set();
-                    ARMeilleure.State.ExecutionContext.ResumeCounter();
+                    TickSource.Resume();
                 }
             }
             IsPaused = pause;

Ryujinx.HLE/HOS/Kernel/KernelConstants.cs

@@ -12,5 +12,7 @@ namespace Ryujinx.HLE.HOS.Kernel
         public const ulong UserSlabHeapBase = DramMemoryMap.SlabHeapBase;
         public const ulong UserSlabHeapItemSize = KPageTableBase.PageSize;
         public const ulong UserSlabHeapSize = 0x3de000;
+
+        public const ulong CounterFrequency = 19200000;
     }
 }

Ryujinx.HLE/HOS/Kernel/KernelContext.cs

@@ -1,4 +1,5 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Cpu;
+using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.SupervisorCall;
@@ -23,6 +24,7 @@ namespace Ryujinx.HLE.HOS.Kernel
 
         public Switch Device { get; }
         public MemoryBlock Memory { get; }
+        public ITickSource TickSource { get; }
         public Syscall Syscall { get; }
         public SyscallHandler SyscallHandler { get; }
 
@@ -52,11 +54,13 @@ namespace Ryujinx.HLE.HOS.Kernel
         private ulong _threadUid;
 
         public KernelContext(
+            ITickSource tickSource,
             Switch device,
             MemoryBlock memory,
             MemorySize memorySize,
             MemoryArrange memoryArrange)
         {
+            TickSource = tickSource;
             Device = device;
             Memory = memory;
 

Ryujinx.HLE/HOS/Kernel/Process/HleProcessDebugger.cs

@@ -115,7 +115,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             string GetReg(int x)
             {
-                var v = x == 32 ? (ulong)thread.LastPc : context.GetX(x);
+                var v = x == 32 ? context.Pc : context.GetX(x);
                 if (!AnalyzePointer(out PointerInfo info, v, thread))
                 {
                     return $"0x{v:x16}";

Ryujinx.HLE/HOS/Kernel/Process/IProcessContext.cs

@@ -1,4 +1,4 @@
-using ARMeilleure.State;
+using Ryujinx.Cpu;
 using Ryujinx.Memory;
 using System;
 
@@ -8,7 +8,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
     {
         IVirtualMemoryManager AddressSpace { get; }
 
-        void Execute(ExecutionContext context, ulong codeAddress);
+        IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks);
+        void Execute(IExecutionContext context, ulong codeAddress);
         void InvalidateCacheRegion(ulong address, ulong size);
     }
 }

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

@@ -1,4 +1,3 @@
-using ARMeilleure.State;
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.Cpu;
@@ -736,22 +735,25 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             ulong argsPtr,
             ulong stackTop,
             int priority,
-            int cpuCore)
+            int cpuCore,
+            ThreadStart customThreadStart = null)
         {
             lock (_processLock)
             {
-                return thread.Initialize(entrypoint, argsPtr, stackTop, priority, cpuCore, this, ThreadType.User, null);
+                return thread.Initialize(entrypoint, argsPtr, stackTop, priority, cpuCore, this, ThreadType.User, customThreadStart);
             }
         }
 
-        public void SubscribeThreadEventHandlers(ARMeilleure.State.ExecutionContext context)
+        public IExecutionContext CreateExecutionContext()
         {
-            context.Interrupt += InterruptHandler;
-            context.SupervisorCall += KernelContext.SyscallHandler.SvcCall;
-            context.Undefined += UndefinedInstructionHandler;
+            return Context?.CreateExecutionContext(new ExceptionCallbacks(
+                InterruptHandler,
+                null,
+                KernelContext.SyscallHandler.SvcCall,
+                UndefinedInstructionHandler));
         }
 
-        private void InterruptHandler(object sender, EventArgs e)
+        private void InterruptHandler(IExecutionContext context)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -1093,12 +1095,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return false;
         }
 
-        private void UndefinedInstructionHandler(object sender, InstUndefinedEventArgs e)
+        private void UndefinedInstructionHandler(IExecutionContext context, ulong address, int opCode)
         {
             KernelStatic.GetCurrentThread().PrintGuestStackTrace();
             KernelStatic.GetCurrentThread()?.PrintGuestRegisterPrintout();
 
-            throw new UndefinedInstructionException(e.Address, e.OpCode);
+            throw new UndefinedInstructionException(address, opCode);
         }
 
         protected override void Destroy() => Context.Dispose();

Ryujinx.HLE/HOS/Kernel/Process/ProcessContext.cs

@@ -1,4 +1,4 @@
-using ARMeilleure.State;
+using Ryujinx.Cpu;
 using Ryujinx.Memory;
 using System;
 
@@ -13,7 +13,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             AddressSpace = asManager;
         }
 
-        public void Execute(ExecutionContext context, ulong codeAddress)
+        public IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks)
+        {
+            return new ProcessExecutionContext();
+        }
+
+        public void Execute(IExecutionContext context, ulong codeAddress)
         {
             throw new NotSupportedException();
         }

Ryujinx.HLE/HOS/Kernel/Process/ProcessExecutionContext.cs

@@ -0,0 +1,44 @@
+using ARMeilleure.State;
+using Ryujinx.Cpu;
+
+namespace Ryujinx.HLE.HOS.Kernel.Process
+{
+    class ProcessExecutionContext : IExecutionContext
+    {
+        public ulong Pc => 0UL;
+
+        public ulong CntfrqEl0 { get => 0; set { } }
+        public ulong CntpctEl0 => 0UL;
+
+        public long TpidrEl0 { get => 0; set { } }
+        public long TpidrroEl0 { get => 0; set { } }
+
+        public uint Pstate { get => 0; set { } }
+
+        public uint Fpcr { get => 0; set { } }
+        public uint Fpsr { get => 0; set { } }
+
+        public bool IsAarch32 { get => false; set { } }
+
+        public bool Running { get; private set; } = true;
+
+        public ulong GetX(int index) => 0UL;
+        public void SetX(int index, ulong value) { }
+
+        public V128 GetV(int index) => default;
+        public void SetV(int index, V128 value) { }
+
+        public void RequestInterrupt()
+        {
+        }
+
+        public void StopRunning()
+        {
+            Running = false;
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/InvalidSvcException.cs

@@ -1,9 +0,0 @@
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    class InvalidSvcException : Exception
-    {
-        public InvalidSvcException(string message) : base(message) { }
-    }
-}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/PointerSizedAttribute.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
+{
+    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = true)]
+    class PointerSizedAttribute : Attribute
+    {
+    }
+}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/RAttribute.cs

@@ -1,15 +0,0 @@
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    public class RAttribute : Attribute
-    {
-        public readonly int Index;
-
-        public RAttribute(int index)
-        {
-            Index = index;
-        }
-    }
-}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcAttribute.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
+{
+    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
+    class SvcAttribute : Attribute
+    {
+        public int Id { get; }
+
+        public SvcAttribute(int id)
+        {
+            Id = id;
+        }
+    }
+}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcImplAttribute.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
+{
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = true)]
+    class SvcImplAttribute : Attribute
+    {
+    }
+}

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

@@ -12,6 +12,7 @@ using System.Threading;
 
 namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 {
+    [SvcImpl]
     class Syscall
     {
         private readonly KernelContext _context;
@@ -23,6 +24,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
         // Process
 
+        [Svc(0x24)]
         public KernelResult GetProcessId(out ulong pid, int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -167,9 +169,18 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x5f)]
+        public KernelResult 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 KernelResult.Success;
+        }
+
         // IPC
 
-        public KernelResult ConnectToNamedPort(out int handle, ulong namePtr)
+        [Svc(0x1f)]
+        public KernelResult ConnectToNamedPort(out int handle, [PointerSized] ulong namePtr)
         {
             handle = 0;
 
@@ -222,6 +233,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x21)]
         public KernelResult SendSyncRequest(int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -236,7 +248,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return session.SendSyncRequest();
         }
 
-        public KernelResult SendSyncRequestWithUserBuffer(ulong messagePtr, ulong messageSize, int handle)
+        [Svc(0x22)]
+        public KernelResult SendSyncRequestWithUserBuffer(
+            [PointerSized] ulong messagePtr,
+            [PointerSized] ulong messageSize,
+            int handle)
         {
             if (!PageAligned(messagePtr))
             {
@@ -283,7 +299,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-        public KernelResult SendAsyncRequestWithUserBuffer(out int doneEventHandle, ulong messagePtr, ulong messageSize, int handle)
+        [Svc(0x23)]
+        public KernelResult SendAsyncRequestWithUserBuffer(
+            out int doneEventHandle,
+            [PointerSized] ulong messagePtr,
+            [PointerSized] ulong messageSize,
+            int handle)
         {
             doneEventHandle = 0;
 
@@ -353,11 +374,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x40)]
         public KernelResult CreateSession(
             out int serverSessionHandle,
             out int clientSessionHandle,
             bool isLight,
-            ulong namePtr)
+            [PointerSized] ulong namePtr)
         {
             serverSessionHandle = 0;
             clientSessionHandle = 0;
@@ -419,6 +441,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x41)]
         public KernelResult AcceptSession(out int sessionHandle, int portHandle)
         {
             sessionHandle = 0;
@@ -470,9 +493,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x43)]
         public KernelResult ReplyAndReceive(
             out int handleIndex,
-            ulong handlesPtr,
+            [PointerSized] ulong handlesPtr,
             int handlesCount,
             int replyTargetHandle,
             long timeout)
@@ -575,11 +599,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x44)]
         public KernelResult ReplyAndReceiveWithUserBuffer(
             out int handleIndex,
-            ulong handlesPtr,
-            ulong messagePtr,
-            ulong messageSize,
+            [PointerSized] ulong messagePtr,
+            [PointerSized] ulong messageSize,
+            [PointerSized] ulong handlesPtr,
             int handlesCount,
             int replyTargetHandle,
             long timeout)
@@ -679,12 +704,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x70)]
         public KernelResult CreatePort(
             out int serverPortHandle,
             out int clientPortHandle,
             int maxSessions,
             bool isLight,
-            ulong namePtr)
+            [PointerSized] ulong namePtr)
         {
             serverPortHandle = clientPortHandle = 0;
 
@@ -714,7 +740,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-        public KernelResult ManageNamedPort(out int handle, ulong namePtr, int maxSessions)
+        [Svc(0x71)]
+        public KernelResult ManageNamedPort(out int handle, [PointerSized] ulong namePtr, int maxSessions)
         {
             handle = 0;
 
@@ -766,6 +793,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x72)]
         public KernelResult ConnectToPort(out int clientSessionHandle, int clientPortHandle)
         {
             clientSessionHandle = 0;
@@ -819,7 +847,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
         // Memory
 
-        public KernelResult SetHeapSize(out ulong address, ulong size)
+        [Svc(1)]
+        public KernelResult SetHeapSize([PointerSized] out ulong address, [PointerSized] ulong size)
         {
             if ((size & 0xfffffffe001fffff) != 0)
             {
@@ -833,7 +862,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.MemoryManager.SetHeapSize(size, out address);
         }
 
-        public KernelResult SetMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
+        [Svc(2)]
+        public KernelResult SetMemoryPermission([PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
             {
@@ -865,9 +895,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return currentProcess.MemoryManager.SetMemoryPermission(address, size, permission);
         }
 
+        [Svc(3)]
         public KernelResult SetMemoryAttribute(
-            ulong address,
-            ulong size,
+            [PointerSized] ulong address,
+            [PointerSized] ulong size,
             MemoryAttribute attributeMask,
             MemoryAttribute attributeValue)
         {
@@ -905,7 +936,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-        public KernelResult MapMemory(ulong dst, ulong src, ulong size)
+        [Svc(4)]
+        public KernelResult MapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
         {
             if (!PageAligned(src | dst))
             {
@@ -941,7 +973,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.MemoryManager.Map(dst, src, size);
         }
 
-        public KernelResult UnmapMemory(ulong dst, ulong src, ulong size)
+        [Svc(5)]
+        public KernelResult UnmapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
         {
             if (!PageAligned(src | dst))
             {
@@ -977,7 +1010,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.MemoryManager.Unmap(dst, src, size);
         }
 
-        public KernelResult QueryMemory(ulong infoPtr, out ulong pageInfo, ulong address)
+        [Svc(6)]
+        public KernelResult QueryMemory([PointerSized] ulong infoPtr, [PointerSized] out ulong pageInfo, [PointerSized] ulong address)
         {
             KernelResult result = QueryMemory(out MemoryInfo info, out pageInfo, address);
 
@@ -1011,7 +1045,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
-        public KernelResult MapSharedMemory(int handle, ulong address, ulong size, KMemoryPermission permission)
+        [Svc(0x13)]
+        public KernelResult MapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
             {
@@ -1057,7 +1092,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 permission);
         }
 
-        public KernelResult UnmapSharedMemory(int handle, ulong address, ulong size)
+        [Svc(0x14)]
+        public KernelResult UnmapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
             {
@@ -1097,7 +1133,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 currentProcess);
         }
 
-        public KernelResult CreateTransferMemory(out int handle, ulong address, ulong size, KMemoryPermission permission)
+        [Svc(0x15)]
+        public KernelResult CreateTransferMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             handle = 0;
 
@@ -1160,7 +1197,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-        public KernelResult MapTransferMemory(int handle, ulong address, ulong size, KMemoryPermission permission)
+        [Svc(0x51)]
+        public KernelResult MapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
         {
             if (!PageAligned(address))
             {
@@ -1206,7 +1244,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 permission);
         }
 
-        public KernelResult UnmapTransferMemory(int handle, ulong address, ulong size)
+        [Svc(0x52)]
+        public KernelResult UnmapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
             {
@@ -1246,7 +1285,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 currentProcess);
         }
 
-        public KernelResult MapPhysicalMemory(ulong address, ulong size)
+        [Svc(0x2c)]
+        public KernelResult MapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
             {
@@ -1281,7 +1321,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.MemoryManager.MapPhysicalMemory(address, size);
         }
 
-        public KernelResult UnmapPhysicalMemory(ulong address, ulong size)
+        [Svc(0x2d)]
+        public KernelResult UnmapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
         {
             if (!PageAligned(address))
             {
@@ -1316,7 +1357,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.MemoryManager.UnmapPhysicalMemory(address, size);
         }
 
-        public KernelResult CreateCodeMemory(ulong address, ulong size, out int handle)
+        [Svc(0x4b)]
+        public KernelResult CreateCodeMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size)
         {
             handle = 0;
 
@@ -1356,7 +1398,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return currentProcess.HandleTable.GenerateHandle(codeMemory, out handle);
         }
 
-        public KernelResult ControlCodeMemory(int handle, CodeMemoryOperation op, ulong address, ulong size, KMemoryPermission permission)
+        [Svc(0x4c)]
+        public KernelResult ControlCodeMemory(
+            int handle,
+            CodeMemoryOperation op,
+            ulong address,
+            ulong size,
+            KMemoryPermission permission)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
 
@@ -1428,7 +1476,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
-        public KernelResult SetProcessMemoryPermission(int handle, ulong src, ulong size, KMemoryPermission permission)
+        [Svc(0x73)]
+        public KernelResult SetProcessMemoryPermission(
+            int handle,
+            [PointerSized] ulong src,
+            [PointerSized] ulong size,
+            KMemoryPermission permission)
         {
             if (!PageAligned(src))
             {
@@ -1465,7 +1518,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return targetProcess.MemoryManager.SetProcessMemoryPermission(src, size, permission);
         }
 
-        public KernelResult MapProcessMemory(ulong dst, int handle, ulong src, ulong size)
+        [Svc(0x74)]
+        public KernelResult MapProcessMemory(
+            [PointerSized] ulong dst,
+            int handle,
+            ulong src,
+            [PointerSized] ulong size)
         {
             if (!PageAligned(src) || !PageAligned(dst))
             {
@@ -1517,7 +1575,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return dstProcess.MemoryManager.MapPages(dst, pageList, MemoryState.ProcessMemory, KMemoryPermission.ReadAndWrite);
         }
 
-        public KernelResult UnmapProcessMemory(ulong dst, int handle, ulong src, ulong size)
+        [Svc(0x75)]
+        public KernelResult UnmapProcessMemory(
+            [PointerSized] ulong dst,
+            int handle,
+            ulong src,
+            [PointerSized] ulong size)
         {
             if (!PageAligned(src) || !PageAligned(dst))
             {
@@ -1558,6 +1621,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x77)]
         public KernelResult MapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
         {
             if (!PageAligned(dst) || !PageAligned(src))
@@ -1595,6 +1659,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return targetProcess.MemoryManager.MapProcessCodeMemory(dst, src, size);
         }
 
+        [Svc(0x78)]
         public KernelResult UnmapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
         {
             if (!PageAligned(dst) || !PageAligned(src))
@@ -1639,6 +1704,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
         // System
 
+        [Svc(0x7b)]
         public KernelResult TerminateProcess(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -1668,11 +1734,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(7)]
         public void ExitProcess()
         {
             KernelStatic.GetCurrentProcess().TerminateCurrentProcess();
         }
 
+        [Svc(0x11)]
         public KernelResult SignalEvent(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -1695,6 +1763,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x12)]
         public KernelResult ClearEvent(int handle)
         {
             KernelResult result;
@@ -1717,6 +1786,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x16)]
         public KernelResult CloseHandle(int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -1724,6 +1794,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return currentProcess.HandleTable.CloseHandle(handle) ? KernelResult.Success : KernelResult.InvalidHandle;
         }
 
+        [Svc(0x17)]
         public KernelResult ResetSignal(int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -1753,11 +1824,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x1e)]
         public ulong GetSystemTick()
         {
-            return KernelStatic.GetCurrentThread().Context.CntpctEl0;
+            return _context.TickSource.Counter;
         }
 
+        [Svc(0x26)]
         public void Break(ulong reason)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
@@ -1784,7 +1857,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
-        public void OutputDebugString(ulong strPtr, ulong size)
+        [Svc(0x27)]
+        public void OutputDebugString([PointerSized] ulong strPtr, [PointerSized] ulong size)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
 
@@ -1793,6 +1867,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             Logger.Warning?.Print(LogClass.KernelSvc, str);
         }
 
+        [Svc(0x29)]
         public KernelResult GetInfo(out ulong value, InfoType id, int handle, long subId)
         {
             value = 0;
@@ -2038,6 +2113,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x45)]
         public KernelResult CreateEvent(out int wEventHandle, out int rEventHandle)
         {
             KEvent Event = new KEvent(_context);
@@ -2063,7 +2139,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
-        public KernelResult GetProcessList(out int count, ulong address, int maxCount)
+        [Svc(0x65)]
+        public KernelResult GetProcessList(out int count, [PointerSized] ulong address, int maxCount)
         {
             count = 0;
 
@@ -2112,6 +2189,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x6f)]
         public KernelResult GetSystemInfo(out long value, uint id, int handle, long subId)
         {
             value = 0;
@@ -2168,6 +2246,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x30)]
         public KernelResult GetResourceLimitLimitValue(out long limitValue, int handle, LimitableResource resource)
         {
             limitValue = 0;
@@ -2189,6 +2268,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x31)]
         public KernelResult GetResourceLimitCurrentValue(out long limitValue, int handle, LimitableResource resource)
         {
             limitValue = 0;
@@ -2210,6 +2290,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x37)]
         public KernelResult GetResourceLimitPeakValue(out long peak, int handle, LimitableResource resource)
         {
             peak = 0;
@@ -2231,6 +2312,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0x7d)]
         public KernelResult CreateResourceLimit(out int handle)
         {
             KResourceLimit limit = new KResourceLimit(_context);
@@ -2240,6 +2322,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return process.HandleTable.GenerateHandle(limit, out handle);
         }
 
+        [Svc(0x7e)]
         public KernelResult SetResourceLimitLimitValue(int handle, LimitableResource resource, long limitValue)
         {
             if (resource >= LimitableResource.Count)
@@ -2259,13 +2342,26 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
         // Thread
 
+        [Svc(8)]
+        public KernelResult CreateThread(
+            out int handle,
+            [PointerSized] ulong entrypoint,
+            [PointerSized] ulong argsPtr,
+            [PointerSized] ulong stackTop,
+            int priority,
+            int cpuCore)
+        {
+            return CreateThread(out handle, entrypoint, argsPtr, stackTop, priority, cpuCore, null);
+        }
+
         public KernelResult CreateThread(
             out int handle,
             ulong entrypoint,
             ulong argsPtr,
             ulong stackTop,
             int priority,
-            int cpuCore)
+            int cpuCore,
+            ThreadStart customThreadStart)
         {
             handle = 0;
 
@@ -2302,7 +2398,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 argsPtr,
                 stackTop,
                 priority,
-                cpuCore);
+                cpuCore,
+                customThreadStart);
 
             if (result == KernelResult.Success)
             {
@@ -2320,6 +2417,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(9)]
         public KernelResult StartThread(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2347,6 +2445,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
+        [Svc(0xa)]
         public void ExitThread()
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
@@ -2354,6 +2453,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             currentThread.Exit();
         }
 
+        [Svc(0xb)]
         public void SleepThread(long timeout)
         {
             if (timeout < 1)
@@ -2371,6 +2471,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
+        [Svc(0xc)]
         public KernelResult GetThreadPriority(out int priority, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2391,6 +2492,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
+        [Svc(0xd)]
         public KernelResult SetThreadPriority(int handle, int priority)
         {
             // TODO: NPDM check.
@@ -2409,6 +2511,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
+        [Svc(0xe)]
         public KernelResult GetThreadCoreMask(out int preferredCore, out ulong affinityMask, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2431,6 +2534,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
+        [Svc(0xf)]
         public KernelResult SetThreadCoreMask(int handle, int preferredCore, ulong affinityMask)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
@@ -2479,11 +2583,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return thread.SetCoreAndAffinityMask(preferredCore, affinityMask);
         }
 
+        [Svc(0x10)]
         public int GetCurrentProcessorNumber()
         {
             return KernelStatic.GetCurrentThread().CurrentCore;
         }
 
+        [Svc(0x25)]
         public KernelResult GetThreadId(out ulong threadUid, int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2504,6 +2610,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             }
         }
 
+        [Svc(0x32)]
         public KernelResult SetThreadActivity(int handle, bool pause)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2528,7 +2635,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return thread.SetActivity(pause);
         }
 
-        public KernelResult GetThreadContext3(ulong address, int handle)
+        [Svc(0x33)]
+        public KernelResult GetThreadContext3([PointerSized] ulong address, int handle)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
             KThread currentThread = KernelStatic.GetCurrentThread();
@@ -2564,7 +2672,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 
         // Thread synchronization
 
-        public KernelResult WaitSynchronization(out int handleIndex, ulong handlesPtr, int handlesCount, long timeout)
+        [Svc(0x18)]
+        public KernelResult WaitSynchronization(out int handleIndex, [PointerSized] ulong handlesPtr, int handlesCount, long timeout)
         {
             handleIndex = 0;
 
@@ -2653,6 +2762,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return result;
         }
 
+        [Svc(0x19)]
         public KernelResult CancelSynchronization(int handle)
         {
             KProcess process = KernelStatic.GetCurrentProcess();
@@ -2669,7 +2779,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
-        public KernelResult ArbitrateLock(int ownerHandle, ulong mutexAddress, int requesterHandle)
+        [Svc(0x1a)]
+        public KernelResult ArbitrateLock(int ownerHandle, [PointerSized] ulong mutexAddress, int requesterHandle)
         {
             if (IsPointingInsideKernel(mutexAddress))
             {
@@ -2686,7 +2797,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return currentProcess.AddressArbiter.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
         }
 
-        public KernelResult ArbitrateUnlock(ulong mutexAddress)
+        [Svc(0x1b)]
+        public KernelResult ArbitrateUnlock([PointerSized] ulong mutexAddress)
         {
             if (IsPointingInsideKernel(mutexAddress))
             {
@@ -2703,9 +2815,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return currentProcess.AddressArbiter.ArbitrateUnlock(mutexAddress);
         }
 
+        [Svc(0x1c)]
         public KernelResult WaitProcessWideKeyAtomic(
-            ulong mutexAddress,
-            ulong condVarAddress,
+            [PointerSized] ulong mutexAddress,
+            [PointerSized] ulong condVarAddress,
             int handle,
             long timeout)
         {
@@ -2733,7 +2846,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 timeout);
         }
 
-        public KernelResult SignalProcessWideKey(ulong address, int count)
+        [Svc(0x1d)]
+        public KernelResult SignalProcessWideKey([PointerSized] ulong address, int count)
         {
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
 
@@ -2742,7 +2856,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
-        public KernelResult WaitForAddress(ulong address, ArbitrationType type, int value, long timeout)
+        [Svc(0x34)]
+        public KernelResult WaitForAddress([PointerSized] ulong address, ArbitrationType type, int value, long timeout)
         {
             if (IsPointingInsideKernel(address))
             {
@@ -2773,7 +2888,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             };
         }
 
-        public KernelResult SignalToAddress(ulong address, SignalType type, int value, int count)
+        [Svc(0x35)]
+        public KernelResult SignalToAddress([PointerSized] ulong address, SignalType type, int value, int count)
         {
             if (IsPointingInsideKernel(address))
             {
@@ -2799,6 +2915,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             };
         }
 
+        [Svc(0x36)]
         public KernelResult SynchronizePreemptionState()
         {
             KernelStatic.GetCurrentThread().SynchronizePreemptionState();
@@ -2806,12 +2923,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
             return KernelResult.Success;
         }
 
-        private bool IsPointingInsideKernel(ulong address)
+        private static bool IsPointingInsideKernel(ulong address)
         {
             return (address + 0x1000000000) < 0xffffff000;
         }
 
-        private bool IsAddressNotWordAligned(ulong address)
+        private static bool IsAddressNotWordAligned(ulong address)
         {
             return (address & 3) != 0;
         }

Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall32.cs

@@ -1,534 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
-using Ryujinx.HLE.HOS.Kernel.Memory;
-using Ryujinx.HLE.HOS.Kernel.Threading;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    class Syscall32
-    {
-        private readonly Syscall _syscall;
-
-        public Syscall32(Syscall syscall)
-        {
-            _syscall = syscall;
-        }
-
-        // IPC
-
-        public KernelResult ConnectToNamedPort32([R(1)] uint namePtr, [R(1)] out int handle)
-        {
-            return _syscall.ConnectToNamedPort(out handle, namePtr);
-        }
-
-        public KernelResult SendSyncRequest32([R(0)] int handle)
-        {
-            return _syscall.SendSyncRequest(handle);
-        }
-
-        public KernelResult SendSyncRequestWithUserBuffer32([R(0)] uint messagePtr, [R(1)] uint messageSize, [R(2)] int handle)
-        {
-            return _syscall.SendSyncRequestWithUserBuffer(messagePtr, messageSize, handle);
-        }
-
-        public KernelResult CreateSession32(
-            [R(2)] bool isLight,
-            [R(3)] uint namePtr,
-            [R(1)] out int serverSessionHandle,
-            [R(2)] out int clientSessionHandle)
-        {
-            return _syscall.CreateSession(out serverSessionHandle, out clientSessionHandle, isLight, namePtr);
-        }
-
-        public KernelResult AcceptSession32([R(1)] int portHandle, [R(1)] out int sessionHandle)
-        {
-            return _syscall.AcceptSession(out sessionHandle, portHandle);
-        }
-
-        public KernelResult ReplyAndReceive32(
-            [R(0)] uint timeoutLow,
-            [R(1)] uint handlesPtr,
-            [R(2)] int handlesCount,
-            [R(3)] int replyTargetHandle,
-            [R(4)] uint timeoutHigh,
-            [R(1)] out int handleIndex)
-        {
-            long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
-
-            return _syscall.ReplyAndReceive(out handleIndex, handlesPtr, handlesCount, replyTargetHandle, timeout);
-        }
-
-        public KernelResult CreatePort32(
-            [R(0)] uint namePtr,
-            [R(2)] int maxSessions,
-            [R(3)] bool isLight,
-            [R(1)] out int serverPortHandle,
-            [R(2)] out int clientPortHandle)
-        {
-            return _syscall.CreatePort(out serverPortHandle, out clientPortHandle, maxSessions, isLight, namePtr);
-        }
-
-        public KernelResult ManageNamedPort32([R(1)] uint namePtr, [R(2)] int maxSessions, [R(1)] out int handle)
-        {
-            return _syscall.ManageNamedPort(out handle, namePtr, maxSessions);
-        }
-
-        public KernelResult ConnectToPort32([R(1)] int clientPortHandle, [R(1)] out int clientSessionHandle)
-        {
-            return _syscall.ConnectToPort(out clientSessionHandle, clientPortHandle);
-        }
-
-        // Memory
-
-        public KernelResult SetHeapSize32([R(1)] uint size, [R(1)] out uint address)
-        {
-            KernelResult result = _syscall.SetHeapSize(out ulong address64, size);
-
-            address = (uint)address64;
-
-            return result;
-        }
-
-        public KernelResult SetMemoryPermission32(
-            [R(0)] uint address,
-            [R(1)] uint size,
-            [R(2)] KMemoryPermission permission)
-        {
-            return _syscall.SetMemoryPermission(address, size, permission);
-        }
-
-        public KernelResult SetMemoryAttribute32(
-            [R(0)] uint address,
-            [R(1)] uint size,
-            [R(2)] MemoryAttribute attributeMask,
-            [R(3)] MemoryAttribute attributeValue)
-        {
-            return _syscall.SetMemoryAttribute(address, size, attributeMask, attributeValue);
-        }
-
-        public KernelResult MapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
-        {
-            return _syscall.MapMemory(dst, src, size);
-        }
-
-        public KernelResult UnmapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
-        {
-            return _syscall.UnmapMemory(dst, src, size);
-        }
-
-        public KernelResult QueryMemory32([R(0)] uint infoPtr, [R(1)] uint r1, [R(2)] uint address, [R(1)] out uint pageInfo)
-        {
-            KernelResult result = _syscall.QueryMemory(infoPtr, out ulong pageInfo64, address);
-
-            pageInfo = (uint)pageInfo64;
-
-            return result;
-        }
-
-        public KernelResult MapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size, [R(3)] KMemoryPermission permission)
-        {
-            return _syscall.MapSharedMemory(handle, address, size, permission);
-        }
-
-        public KernelResult UnmapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size)
-        {
-            return _syscall.UnmapSharedMemory(handle, address, size);
-        }
-
-        public KernelResult CreateTransferMemory32(
-            [R(1)] uint address,
-            [R(2)] uint size,
-            [R(3)] KMemoryPermission permission,
-            [R(1)] out int handle)
-        {
-            return _syscall.CreateTransferMemory(out handle, address, size, permission);
-        }
-
-        public KernelResult CreateCodeMemory32([R(1)] uint address, [R(2)] uint size, [R(1)] out int handle)
-        {
-            return _syscall.CreateCodeMemory(address, size, out handle);
-        }
-
-        public KernelResult ControlCodeMemory32(
-            [R(0)] int handle,
-            [R(1)] CodeMemoryOperation op,
-            [R(2)] uint addressLow,
-            [R(3)] uint addressHigh,
-            [R(4)] uint sizeLow,
-            [R(5)] uint sizeHigh,
-            [R(6)] KMemoryPermission permission)
-        {
-            ulong address = addressLow | ((ulong)addressHigh << 32);
-            ulong size = sizeLow | ((ulong)sizeHigh << 32);
-
-            return _syscall.ControlCodeMemory(handle, op, address, size, permission);
-        }
-
-        public KernelResult MapTransferMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size, [R(3)] KMemoryPermission permission)
-        {
-            return _syscall.MapTransferMemory(handle, address, size, permission);
-        }
-
-        public KernelResult UnmapTransferMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size)
-        {
-            return _syscall.UnmapTransferMemory(handle, address, size);
-        }
-
-        public KernelResult MapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
-        {
-            return _syscall.MapPhysicalMemory(address, size);
-        }
-
-        public KernelResult UnmapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
-        {
-            return _syscall.UnmapPhysicalMemory(address, size);
-        }
-
-        public KernelResult SetProcessMemoryPermission32(
-            [R(0)] int handle,
-            [R(1)] uint sizeLow,
-            [R(2)] uint srcLow,
-            [R(3)] uint srcHigh,
-            [R(4)] uint sizeHigh,
-            [R(5)] KMemoryPermission permission)
-        {
-            ulong src = srcLow | ((ulong)srcHigh << 32);
-            ulong size = sizeLow | ((ulong)sizeHigh << 32);
-
-            return _syscall.SetProcessMemoryPermission(handle, src, size, permission);
-        }
-
-        public KernelResult MapProcessMemory32([R(0)] uint dst, [R(1)] int handle, [R(2)] uint srcLow, [R(3)] uint srcHigh, [R(4)] uint size)
-        {
-            ulong src = srcLow | ((ulong)srcHigh << 32);
-
-            return _syscall.MapProcessMemory(dst, handle, src, size);
-        }
-
-        public KernelResult UnmapProcessMemory32([R(0)] uint dst, [R(1)] int handle, [R(2)] uint srcLow, [R(3)] uint srcHigh, [R(4)] uint size)
-        {
-            ulong src = srcLow | ((ulong)srcHigh << 32);
-
-            return _syscall.UnmapProcessMemory(dst, handle, src, size);
-        }
-
-        public KernelResult MapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
-        {
-            ulong src = srcLow | ((ulong)srcHigh << 32);
-            ulong dst = dstLow | ((ulong)dstHigh << 32);
-            ulong size = sizeLow | ((ulong)sizeHigh << 32);
-
-            return _syscall.MapProcessCodeMemory(handle, dst, src, size);
-        }
-
-        public KernelResult UnmapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
-        {
-            ulong src = srcLow | ((ulong)srcHigh << 32);
-            ulong dst = dstLow | ((ulong)dstHigh << 32);
-            ulong size = sizeLow | ((ulong)sizeHigh << 32);
-
-            return _syscall.UnmapProcessCodeMemory(handle, dst, src, size);
-        }
-
-        // System
-
-        public void ExitProcess32()
-        {
-            _syscall.ExitProcess();
-        }
-
-        public KernelResult TerminateProcess32([R(0)] int handle)
-        {
-            return _syscall.TerminateProcess(handle);
-        }
-
-        public KernelResult SignalEvent32([R(0)] int handle)
-        {
-            return _syscall.SignalEvent(handle);
-        }
-
-        public KernelResult ClearEvent32([R(0)] int handle)
-        {
-            return _syscall.ClearEvent(handle);
-        }
-
-        public KernelResult CloseHandle32([R(0)] int handle)
-        {
-            return _syscall.CloseHandle(handle);
-        }
-
-        public KernelResult ResetSignal32([R(0)] int handle)
-        {
-            return _syscall.ResetSignal(handle);
-        }
-
-        public void GetSystemTick32([R(0)] out uint resultLow, [R(1)] out uint resultHigh)
-        {
-            ulong result = _syscall.GetSystemTick();
-
-            resultLow = (uint)(result & uint.MaxValue);
-            resultHigh = (uint)(result >> 32);
-        }
-
-        public KernelResult GetProcessId32([R(1)] int handle, [R(1)] out uint pidLow, [R(2)] out uint pidHigh)
-        {
-            KernelResult result = _syscall.GetProcessId(out ulong pid, handle);
-
-            pidLow = (uint)(pid & uint.MaxValue);
-            pidHigh = (uint)(pid >> 32);
-
-            return result;
-        }
-
-        public void Break32([R(0)] uint reason, [R(1)] uint r1, [R(2)] uint info)
-        {
-            _syscall.Break(reason);
-        }
-
-        public void OutputDebugString32([R(0)] uint strPtr, [R(1)] uint size)
-        {
-            _syscall.OutputDebugString(strPtr, size);
-        }
-
-        public KernelResult GetInfo32(
-            [R(0)] uint subIdLow,
-            [R(1)] InfoType id,
-            [R(2)] int handle,
-            [R(3)] uint subIdHigh,
-            [R(1)] out uint valueLow,
-            [R(2)] out uint valueHigh)
-        {
-            long subId = (long)(subIdLow | ((ulong)subIdHigh << 32));
-
-            KernelResult result = _syscall.GetInfo(out ulong value, id, handle, subId);
-
-            valueHigh = (uint)(value >> 32);
-            valueLow = (uint)(value & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult CreateEvent32([R(1)] out int wEventHandle, [R(2)] out int rEventHandle)
-        {
-            return _syscall.CreateEvent(out wEventHandle, out rEventHandle);
-        }
-
-        public KernelResult GetProcessList32([R(1)] ulong address, [R(2)] int maxCount, [R(1)] out int count)
-        {
-            return _syscall.GetProcessList(out count, address, maxCount);
-        }
-
-        public KernelResult GetSystemInfo32([R(1)] uint subIdLow, [R(2)] uint id, [R(3)] int handle, [R(3)] uint subIdHigh, [R(1)] out int valueLow, [R(2)] out int valueHigh)
-        {
-            long subId = (long)(subIdLow | ((ulong)subIdHigh << 32));
-
-            KernelResult result = _syscall.GetSystemInfo(out long value, id, handle, subId);
-
-            valueHigh = (int)(value >> 32);
-            valueLow = (int)(value & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult GetResourceLimitLimitValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
-        {
-            KernelResult result = _syscall.GetResourceLimitLimitValue(out long limitValue, handle, resource);
-
-            limitValueHigh = (int)(limitValue >> 32);
-            limitValueLow = (int)(limitValue & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult GetResourceLimitCurrentValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
-        {
-            KernelResult result = _syscall.GetResourceLimitCurrentValue(out long limitValue, handle, resource);
-
-            limitValueHigh = (int)(limitValue >> 32);
-            limitValueLow = (int)(limitValue & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult GetResourceLimitPeakValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int peakLow, [R(2)] out int peakHigh)
-        {
-            KernelResult result = _syscall.GetResourceLimitPeakValue(out long peak, handle, resource);
-
-            peakHigh = (int)(peak >> 32);
-            peakLow = (int)(peak & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult CreateResourceLimit32([R(1)] out int handle)
-        {
-            return _syscall.CreateResourceLimit(out handle);
-        }
-
-        public KernelResult SetResourceLimitLimitValue32([R(0)] int handle, [R(1)] LimitableResource resource, [R(2)] uint limitValueLow, [R(3)] uint limitValueHigh)
-        {
-            long limitValue = (long)(limitValueLow | ((ulong)limitValueHigh << 32));
-
-            return _syscall.SetResourceLimitLimitValue(handle, resource, limitValue);
-        }
-
-        public KernelResult FlushProcessDataCache32(
-            [R(0)] uint processHandle,
-            [R(2)] uint addressLow,
-            [R(3)] uint addressHigh,
-            [R(1)] uint sizeLow,
-            [R(4)] uint sizeHigh)
-        {
-            // 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 KernelResult.Success;
-        }
-
-        // Thread
-
-        public KernelResult CreateThread32(
-            [R(1)] uint entrypoint,
-            [R(2)] uint argsPtr,
-            [R(3)] uint stackTop,
-            [R(0)] int priority,
-            [R(4)] int cpuCore,
-            [R(1)] out int handle)
-        {
-            return _syscall.CreateThread(out handle, entrypoint, argsPtr, stackTop, priority, cpuCore);
-        }
-
-        public KernelResult StartThread32([R(0)] int handle)
-        {
-            return _syscall.StartThread(handle);
-        }
-
-        public void ExitThread32()
-        {
-            _syscall.ExitThread();
-        }
-
-        public void SleepThread32([R(0)] uint timeoutLow, [R(1)] uint timeoutHigh)
-        {
-            long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
-
-            _syscall.SleepThread(timeout);
-        }
-
-        public KernelResult GetThreadPriority32([R(1)] int handle, [R(1)] out int priority)
-        {
-            return _syscall.GetThreadPriority(out priority, handle);
-        }
-
-        public KernelResult SetThreadPriority32([R(0)] int handle, [R(1)] int priority)
-        {
-            return _syscall.SetThreadPriority(handle, priority);
-        }
-
-        public KernelResult GetThreadCoreMask32([R(2)] int handle, [R(1)] out int preferredCore, [R(2)] out uint affinityMaskLow, [R(3)] out uint affinityMaskHigh)
-        {
-            KernelResult result = _syscall.GetThreadCoreMask(out preferredCore, out ulong affinityMask, handle);
-
-            affinityMaskLow = (uint)(affinityMask & uint.MaxValue);
-            affinityMaskHigh = (uint)(affinityMask >> 32);
-
-            return result;
-        }
-
-        public KernelResult SetThreadCoreMask32([R(0)] int handle, [R(1)] int preferredCore, [R(2)] uint affinityMaskLow, [R(3)] uint affinityMaskHigh)
-        {
-            ulong affinityMask = affinityMaskLow | ((ulong)affinityMaskHigh << 32);
-
-            return _syscall.SetThreadCoreMask(handle, preferredCore, affinityMask);
-        }
-
-        public int GetCurrentProcessorNumber32()
-        {
-            return _syscall.GetCurrentProcessorNumber();
-        }
-
-        public KernelResult GetThreadId32([R(1)] int handle, [R(1)] out uint threadUidLow, [R(2)] out uint threadUidHigh)
-        {
-            ulong threadUid;
-
-            KernelResult result = _syscall.GetThreadId(out threadUid, handle);
-
-            threadUidLow = (uint)(threadUid >> 32);
-            threadUidHigh = (uint)(threadUid & uint.MaxValue);
-
-            return result;
-        }
-
-        public KernelResult SetThreadActivity32([R(0)] int handle, [R(1)] bool pause)
-        {
-            return _syscall.SetThreadActivity(handle, pause);
-        }
-
-        public KernelResult GetThreadContext332([R(0)] uint address, [R(1)] int handle)
-        {
-            return _syscall.GetThreadContext3(address, handle);
-        }
-
-        // Thread synchronization
-
-        public KernelResult WaitSynchronization32(
-            [R(0)] uint timeoutLow,
-            [R(1)] uint handlesPtr,
-            [R(2)] int handlesCount,
-            [R(3)] uint timeoutHigh,
-            [R(1)] out int handleIndex)
-        {
-            long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
-
-            return _syscall.WaitSynchronization(out handleIndex, handlesPtr, handlesCount, timeout);
-        }
-
-        public KernelResult CancelSynchronization32([R(0)] int handle)
-        {
-            return _syscall.CancelSynchronization(handle);
-        }
-
-
-        public KernelResult ArbitrateLock32([R(0)] int ownerHandle, [R(1)] uint mutexAddress, [R(2)] int requesterHandle)
-        {
-            return _syscall.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
-        }
-
-        public KernelResult ArbitrateUnlock32([R(0)] uint mutexAddress)
-        {
-            return _syscall.ArbitrateUnlock(mutexAddress);
-        }
-
-        public KernelResult WaitProcessWideKeyAtomic32(
-            [R(0)] uint mutexAddress,
-            [R(1)] uint condVarAddress,
-            [R(2)] int handle,
-            [R(3)] uint timeoutLow,
-            [R(4)] uint timeoutHigh)
-        {
-            long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
-
-            return _syscall.WaitProcessWideKeyAtomic(mutexAddress, condVarAddress, handle, timeout);
-        }
-
-        public KernelResult SignalProcessWideKey32([R(0)] uint address, [R(1)] int count)
-        {
-            return _syscall.SignalProcessWideKey(address, count);
-        }
-
-        public KernelResult WaitForAddress32([R(0)] uint address, [R(1)] ArbitrationType type, [R(2)] int value, [R(3)] uint timeoutLow, [R(4)] uint timeoutHigh)
-        {
-            long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
-
-            return _syscall.WaitForAddress(address, type, value, timeout);
-        }
-
-        public KernelResult SignalToAddress32([R(0)] uint address, [R(1)] SignalType type, [R(2)] int value, [R(3)] int count)
-        {
-            return _syscall.SignalToAddress(address, type, value, count);
-        }
-
-        public KernelResult SynchronizePreemptionState32()
-        {
-            return _syscall.SynchronizePreemptionState();
-        }
-    }
-}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall64.cs

@@ -1,434 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
-using Ryujinx.HLE.HOS.Kernel.Memory;
-using Ryujinx.HLE.HOS.Kernel.Threading;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    class Syscall64
-    {
-        private readonly Syscall _syscall;
-
-        public Syscall64(Syscall syscall)
-        {
-            _syscall = syscall;
-        }
-
-        // IPC
-
-        public KernelResult ConnectToNamedPort64([R(1)] ulong namePtr, [R(1)] out int handle)
-        {
-            return _syscall.ConnectToNamedPort(out handle, namePtr);
-        }
-
-        public KernelResult SendSyncRequest64([R(0)] int handle)
-        {
-            return _syscall.SendSyncRequest(handle);
-        }
-
-        public KernelResult SendSyncRequestWithUserBuffer64([R(0)] ulong messagePtr, [R(1)] ulong messageSize, [R(2)] int handle)
-        {
-            return _syscall.SendSyncRequestWithUserBuffer(messagePtr, messageSize, handle);
-        }
-
-        public KernelResult SendAsyncRequestWithUserBuffer64(
-            [R(1)] ulong messagePtr,
-            [R(2)] ulong messageSize,
-            [R(3)] int handle,
-            [R(1)] out int doneEventHandle)
-        {
-            return _syscall.SendAsyncRequestWithUserBuffer(out doneEventHandle, messagePtr, messageSize, handle);
-        }
-
-        public KernelResult CreateSession64(
-            [R(2)] bool isLight,
-            [R(3)] ulong namePtr,
-            [R(1)] out int serverSessionHandle,
-            [R(2)] out int clientSessionHandle)
-        {
-            return _syscall.CreateSession(out serverSessionHandle, out clientSessionHandle, isLight, namePtr);
-        }
-
-        public KernelResult AcceptSession64([R(1)] int portHandle, [R(1)] out int sessionHandle)
-        {
-            return _syscall.AcceptSession(out sessionHandle, portHandle);
-        }
-
-        public KernelResult ReplyAndReceive64(
-            [R(1)] ulong handlesPtr,
-            [R(2)] int handlesCount,
-            [R(3)] int replyTargetHandle,
-            [R(4)] long timeout,
-            [R(1)] out int handleIndex)
-        {
-            return _syscall.ReplyAndReceive(out handleIndex, handlesPtr, handlesCount, replyTargetHandle, timeout);
-        }
-
-        public KernelResult ReplyAndReceiveWithUserBuffer64(
-            [R(1)] ulong messagePtr,
-            [R(2)] ulong messageSize,
-            [R(3)] ulong handlesPtr,
-            [R(4)] int handlesCount,
-            [R(5)] int replyTargetHandle,
-            [R(6)] long timeout,
-            [R(1)] out int handleIndex)
-        {
-            return _syscall.ReplyAndReceiveWithUserBuffer(
-                out handleIndex,
-                handlesPtr,
-                messagePtr,
-                messageSize,
-                handlesCount,
-                replyTargetHandle,
-                timeout);
-        }
-
-        public KernelResult CreatePort64(
-            [R(2)] int maxSessions,
-            [R(3)] bool isLight,
-            [R(4)] ulong namePtr,
-            [R(1)] out int serverPortHandle,
-            [R(2)] out int clientPortHandle)
-        {
-            return _syscall.CreatePort(out serverPortHandle, out clientPortHandle, maxSessions, isLight, namePtr);
-        }
-
-        public KernelResult ManageNamedPort64([R(1)] ulong namePtr, [R(2)] int maxSessions, [R(1)] out int handle)
-        {
-            return _syscall.ManageNamedPort(out handle, namePtr, maxSessions);
-        }
-
-        public KernelResult ConnectToPort64([R(1)] int clientPortHandle, [R(1)] out int clientSessionHandle)
-        {
-            return _syscall.ConnectToPort(out clientSessionHandle, clientPortHandle);
-        }
-
-        // Memory
-
-        public KernelResult SetHeapSize64([R(1)] ulong size, [R(1)] out ulong address)
-        {
-            return _syscall.SetHeapSize(out address, size);
-        }
-
-        public KernelResult SetMemoryPermission64(
-            [R(0)] ulong address,
-            [R(1)] ulong size,
-            [R(2)] KMemoryPermission permission)
-        {
-            return _syscall.SetMemoryPermission(address, size, permission);
-        }
-
-        public KernelResult SetMemoryAttribute64(
-            [R(0)] ulong address,
-            [R(1)] ulong size,
-            [R(2)] MemoryAttribute attributeMask,
-            [R(3)] MemoryAttribute attributeValue)
-        {
-            return _syscall.SetMemoryAttribute(address, size, attributeMask, attributeValue);
-        }
-
-        public KernelResult MapMemory64([R(0)] ulong dst, [R(1)] ulong src, [R(2)] ulong size)
-        {
-            return _syscall.MapMemory(dst, src, size);
-        }
-
-        public KernelResult UnmapMemory64([R(0)] ulong dst, [R(1)] ulong src, [R(2)] ulong size)
-        {
-            return _syscall.UnmapMemory(dst, src, size);
-        }
-
-        public KernelResult QueryMemory64([R(0)] ulong infoPtr, [R(2)] ulong address, [R(1)] out ulong pageInfo)
-        {
-            return _syscall.QueryMemory(infoPtr, out pageInfo, address);
-        }
-
-        public KernelResult MapSharedMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
-        {
-            return _syscall.MapSharedMemory(handle, address, size, permission);
-        }
-
-        public KernelResult UnmapSharedMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size)
-        {
-            return _syscall.UnmapSharedMemory(handle, address, size);
-        }
-
-        public KernelResult CreateTransferMemory64(
-            [R(1)] ulong address,
-            [R(2)] ulong size,
-            [R(3)] KMemoryPermission permission,
-            [R(1)] out int handle)
-        {
-            return _syscall.CreateTransferMemory(out handle, address, size, permission);
-        }
-
-        public KernelResult CreateCodeMemory64([R(1)] ulong address, [R(2)] ulong size, [R(1)] out int handle)
-        {
-            return _syscall.CreateCodeMemory(address, size, out handle);
-        }
-
-        public KernelResult ControlCodeMemory64([R(0)] int handle, [R(1)] CodeMemoryOperation op, [R(2)] ulong address, [R(3)] ulong size, [R(4)] KMemoryPermission permission)
-        {
-            return _syscall.ControlCodeMemory(handle, op, address, size, permission);
-        }
-
-        public KernelResult MapTransferMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
-        {
-            return _syscall.MapTransferMemory(handle, address, size, permission);
-        }
-
-        public KernelResult UnmapTransferMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size)
-        {
-            return _syscall.UnmapTransferMemory(handle, address, size);
-        }
-
-        public KernelResult MapPhysicalMemory64([R(0)] ulong address, [R(1)] ulong size)
-        {
-            return _syscall.MapPhysicalMemory(address, size);
-        }
-
-        public KernelResult UnmapPhysicalMemory64([R(0)] ulong address, [R(1)] ulong size)
-        {
-            return _syscall.UnmapPhysicalMemory(address, size);
-        }
-
-        public KernelResult SetProcessMemoryPermission64([R(0)] int handle, [R(1)] ulong src, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
-        {
-            return _syscall.SetProcessMemoryPermission(handle, src, size, permission);
-        }
-
-        public KernelResult MapProcessMemory64([R(0)] ulong dst, [R(1)] int handle, [R(2)] ulong src, [R(3)] ulong size)
-        {
-            return _syscall.MapProcessMemory(dst, handle, src, size);
-        }
-
-        public KernelResult UnmapProcessMemory64([R(0)] ulong dst, [R(1)] int handle, [R(2)] ulong src, [R(3)] ulong size)
-        {
-            return _syscall.UnmapProcessMemory(dst, handle, src, size);
-        }
-
-        public KernelResult MapProcessCodeMemory64([R(0)] int handle, [R(1)] ulong dst, [R(2)] ulong src, [R(3)] ulong size)
-        {
-            return _syscall.MapProcessCodeMemory(handle, dst, src, size);
-        }
-
-        public KernelResult UnmapProcessCodeMemory64([R(0)] int handle, [R(1)] ulong dst, [R(2)] ulong src, [R(3)] ulong size)
-        {
-            return _syscall.UnmapProcessCodeMemory(handle, dst, src, size);
-        }
-
-        // System
-
-        public void ExitProcess64()
-        {
-            _syscall.ExitProcess();
-        }
-
-        public KernelResult TerminateProcess64([R(0)] int handle)
-        {
-            return _syscall.TerminateProcess(handle);
-        }
-
-        public KernelResult SignalEvent64([R(0)] int handle)
-        {
-            return _syscall.SignalEvent(handle);
-        }
-
-        public KernelResult ClearEvent64([R(0)] int handle)
-        {
-            return _syscall.ClearEvent(handle);
-        }
-
-        public KernelResult CloseHandle64([R(0)] int handle)
-        {
-            return _syscall.CloseHandle(handle);
-        }
-
-        public KernelResult ResetSignal64([R(0)] int handle)
-        {
-            return _syscall.ResetSignal(handle);
-        }
-
-        public ulong GetSystemTick64()
-        {
-            return _syscall.GetSystemTick();
-        }
-
-        public KernelResult GetProcessId64([R(1)] int handle, [R(1)] out ulong pid)
-        {
-            return _syscall.GetProcessId(out pid, handle);
-        }
-
-        public void Break64([R(0)] ulong reason, [R(1)] ulong x1, [R(2)] ulong info)
-        {
-            _syscall.Break(reason);
-        }
-
-        public void OutputDebugString64([R(0)] ulong strPtr, [R(1)] ulong size)
-        {
-            _syscall.OutputDebugString(strPtr, size);
-        }
-
-        public KernelResult GetInfo64([R(1)] InfoType id, [R(2)] int handle, [R(3)] long subId, [R(1)] out ulong value)
-        {
-            return _syscall.GetInfo(out value, id, handle, subId);
-        }
-
-        public KernelResult CreateEvent64([R(1)] out int wEventHandle, [R(2)] out int rEventHandle)
-        {
-            return _syscall.CreateEvent(out wEventHandle, out rEventHandle);
-        }
-
-        public KernelResult GetProcessList64([R(1)] ulong address, [R(2)] int maxCount, [R(1)] out int count)
-        {
-            return _syscall.GetProcessList(out count, address, maxCount);
-        }
-
-        public KernelResult GetSystemInfo64([R(1)] uint id, [R(2)] int handle, [R(3)] long subId, [R(1)] out long value)
-        {
-            return _syscall.GetSystemInfo(out value, id, handle, subId);
-        }
-
-        public KernelResult GetResourceLimitLimitValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long limitValue)
-        {
-            return _syscall.GetResourceLimitLimitValue(out limitValue, handle, resource);
-        }
-
-        public KernelResult GetResourceLimitCurrentValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long limitValue)
-        {
-            return _syscall.GetResourceLimitCurrentValue(out limitValue, handle, resource);
-        }
-
-        public KernelResult GetResourceLimitPeakValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long peak)
-        {
-            return _syscall.GetResourceLimitPeakValue(out peak, handle, resource);
-        }
-
-        public KernelResult CreateResourceLimit64([R(1)] out int handle)
-        {
-            return _syscall.CreateResourceLimit(out handle);
-        }
-
-        public KernelResult SetResourceLimitLimitValue64([R(0)] int handle, [R(1)] LimitableResource resource, [R(2)] long limitValue)
-        {
-            return _syscall.SetResourceLimitLimitValue(handle, resource, limitValue);
-        }
-
-        // Thread
-
-        public KernelResult CreateThread64(
-            [R(1)] ulong entrypoint,
-            [R(2)] ulong argsPtr,
-            [R(3)] ulong stackTop,
-            [R(4)] int priority,
-            [R(5)] int cpuCore,
-            [R(1)] out int handle)
-        {
-            return _syscall.CreateThread(out handle, entrypoint, argsPtr, stackTop, priority, cpuCore);
-        }
-
-        public KernelResult StartThread64([R(0)] int handle)
-        {
-            return _syscall.StartThread(handle);
-        }
-
-        public void ExitThread64()
-        {
-            _syscall.ExitThread();
-        }
-
-        public void SleepThread64([R(0)] long timeout)
-        {
-            _syscall.SleepThread(timeout);
-        }
-
-        public KernelResult GetThreadPriority64([R(1)] int handle, [R(1)] out int priority)
-        {
-            return _syscall.GetThreadPriority(out priority, handle);
-        }
-
-        public KernelResult SetThreadPriority64([R(0)] int handle, [R(1)] int priority)
-        {
-            return _syscall.SetThreadPriority(handle, priority);
-        }
-
-        public KernelResult GetThreadCoreMask64([R(2)] int handle, [R(1)] out int preferredCore, [R(2)] out ulong affinityMask)
-        {
-            return _syscall.GetThreadCoreMask(out preferredCore, out affinityMask, handle);
-        }
-
-        public KernelResult SetThreadCoreMask64([R(0)] int handle, [R(1)] int preferredCore, [R(2)] ulong affinityMask)
-        {
-            return _syscall.SetThreadCoreMask(handle, preferredCore, affinityMask);
-        }
-
-        public int GetCurrentProcessorNumber64()
-        {
-            return _syscall.GetCurrentProcessorNumber();
-        }
-
-        public KernelResult GetThreadId64([R(1)] int handle, [R(1)] out ulong threadUid)
-        {
-            return _syscall.GetThreadId(out threadUid, handle);
-        }
-
-        public KernelResult SetThreadActivity64([R(0)] int handle, [R(1)] bool pause)
-        {
-            return _syscall.SetThreadActivity(handle, pause);
-        }
-
-        public KernelResult GetThreadContext364([R(0)] ulong address, [R(1)] int handle)
-        {
-            return _syscall.GetThreadContext3(address, handle);
-        }
-
-        // Thread synchronization
-
-        public KernelResult WaitSynchronization64([R(1)] ulong handlesPtr, [R(2)] int handlesCount, [R(3)] long timeout, [R(1)] out int handleIndex)
-        {
-            return _syscall.WaitSynchronization(out handleIndex, handlesPtr, handlesCount, timeout);
-        }
-
-        public KernelResult CancelSynchronization64([R(0)] int handle)
-        {
-            return _syscall.CancelSynchronization(handle);
-        }
-
-        public KernelResult ArbitrateLock64([R(0)] int ownerHandle, [R(1)] ulong mutexAddress, [R(2)] int requesterHandle)
-        {
-            return _syscall.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
-        }
-
-        public KernelResult ArbitrateUnlock64([R(0)] ulong mutexAddress)
-        {
-            return _syscall.ArbitrateUnlock(mutexAddress);
-        }
-
-        public KernelResult WaitProcessWideKeyAtomic64(
-            [R(0)] ulong mutexAddress,
-            [R(1)] ulong condVarAddress,
-            [R(2)] int handle,
-            [R(3)] long timeout)
-        {
-            return _syscall.WaitProcessWideKeyAtomic(mutexAddress, condVarAddress, handle, timeout);
-        }
-
-        public KernelResult SignalProcessWideKey64([R(0)] ulong address, [R(1)] int count)
-        {
-            return _syscall.SignalProcessWideKey(address, count);
-        }
-
-        public KernelResult WaitForAddress64([R(0)] ulong address, [R(1)] ArbitrationType type, [R(2)] int value, [R(3)] long timeout)
-        {
-            return _syscall.WaitForAddress(address, type, value, timeout);
-        }
-
-        public KernelResult SignalToAddress64([R(0)] ulong address, [R(1)] SignalType type, [R(2)] int value, [R(3)] int count)
-        {
-            return _syscall.SignalToAddress(address, type, value, count);
-        }
-
-        public KernelResult SynchronizePreemptionState64()
-        {
-            return _syscall.SynchronizePreemptionState();
-        }
-    }
-}

Ryujinx.HLE/HOS/Kernel/SupervisorCall/SyscallHandler.cs

@@ -1,23 +1,18 @@
-using ARMeilleure.State;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Threading;
-using System;
 
 namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 {
     partial class SyscallHandler
     {
         private readonly KernelContext _context;
-        private readonly Syscall32 _syscall32;
-        private readonly Syscall64 _syscall64;
 
         public SyscallHandler(KernelContext context)
         {
             _context = context;
-            _syscall32 = new Syscall32(context.Syscall);
-            _syscall64 = new Syscall64(context.Syscall);
         }
 
-        public void SvcCall(object sender, InstExceptionEventArgs e)
+        public void SvcCall(IExecutionContext context, ulong address, int id)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -34,29 +29,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 _context.CriticalSection.Leave();
             }
 
-            ExecutionContext context = (ExecutionContext)sender; 
-
             if (context.IsAarch32)
             {
-                var svcFunc = SyscallTable.SvcTable32[e.Id];
-
-                if (svcFunc == null)
-                {
-                    throw new NotImplementedException($"SVC 0x{e.Id:X4} is not implemented.");
-                }
-
-                svcFunc(_syscall32, context);
+                SyscallDispatch.Dispatch32(_context.Syscall, context, id);
             }
             else
             {
-                var svcFunc = SyscallTable.SvcTable64[e.Id];
-
-                if (svcFunc == null)
-                {
-                    throw new NotImplementedException($"SVC 0x{e.Id:X4} is not implemented.");
-                }
-
-                svcFunc(_syscall64, context);
+                SyscallDispatch.Dispatch64(_context.Syscall, context, id);
             }
 
             currentThread.HandlePostSyscall();

Ryujinx.HLE/HOS/Kernel/SupervisorCall/SyscallTable.cs

@@ -1,494 +0,0 @@
-using ARMeilleure.State;
-using Ryujinx.Common.Logging;
-using Ryujinx.HLE.HOS.Kernel.Common;
-using System;
-using System.Collections.Generic;
-using System.Reflection;
-using System.Reflection.Emit;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    static class SyscallTable
-    {
-        private const int SvcFuncMaxArguments64 = 8;
-        private const int SvcFuncMaxArguments32 = 4;
-        private const int SvcMax                = 0x80;
-
-        public static Action<Syscall32, ExecutionContext>[] SvcTable32 { get; }
-        public static Action<Syscall64, ExecutionContext>[] SvcTable64 { get; }
-
-        static SyscallTable()
-        {
-            SvcTable32 = new Action<Syscall32, ExecutionContext>[SvcMax];
-            SvcTable64 = new Action<Syscall64, ExecutionContext>[SvcMax];
-
-            Dictionary<int, string> svcFuncs64 = new Dictionary<int, string>
-            {
-                { 0x01, nameof(Syscall64.SetHeapSize64)                    },
-                { 0x02, nameof(Syscall64.SetMemoryPermission64)            },
-                { 0x03, nameof(Syscall64.SetMemoryAttribute64)             },
-                { 0x04, nameof(Syscall64.MapMemory64)                      },
-                { 0x05, nameof(Syscall64.UnmapMemory64)                    },
-                { 0x06, nameof(Syscall64.QueryMemory64)                    },
-                { 0x07, nameof(Syscall64.ExitProcess64)                    },
-                { 0x08, nameof(Syscall64.CreateThread64)                   },
-                { 0x09, nameof(Syscall64.StartThread64)                    },
-                { 0x0a, nameof(Syscall64.ExitThread64)                     },
-                { 0x0b, nameof(Syscall64.SleepThread64)                    },
-                { 0x0c, nameof(Syscall64.GetThreadPriority64)              },
-                { 0x0d, nameof(Syscall64.SetThreadPriority64)              },
-                { 0x0e, nameof(Syscall64.GetThreadCoreMask64)              },
-                { 0x0f, nameof(Syscall64.SetThreadCoreMask64)              },
-                { 0x10, nameof(Syscall64.GetCurrentProcessorNumber64)      },
-                { 0x11, nameof(Syscall64.SignalEvent64)                    },
-                { 0x12, nameof(Syscall64.ClearEvent64)                     },
-                { 0x13, nameof(Syscall64.MapSharedMemory64)                },
-                { 0x14, nameof(Syscall64.UnmapSharedMemory64)              },
-                { 0x15, nameof(Syscall64.CreateTransferMemory64)           },
-                { 0x16, nameof(Syscall64.CloseHandle64)                    },
-                { 0x17, nameof(Syscall64.ResetSignal64)                    },
-                { 0x18, nameof(Syscall64.WaitSynchronization64)            },
-                { 0x19, nameof(Syscall64.CancelSynchronization64)          },
-                { 0x1a, nameof(Syscall64.ArbitrateLock64)                  },
-                { 0x1b, nameof(Syscall64.ArbitrateUnlock64)                },
-                { 0x1c, nameof(Syscall64.WaitProcessWideKeyAtomic64)       },
-                { 0x1d, nameof(Syscall64.SignalProcessWideKey64)           },
-                { 0x1e, nameof(Syscall64.GetSystemTick64)                  },
-                { 0x1f, nameof(Syscall64.ConnectToNamedPort64)             },
-                { 0x21, nameof(Syscall64.SendSyncRequest64)                },
-                { 0x22, nameof(Syscall64.SendSyncRequestWithUserBuffer64)  },
-                { 0x23, nameof(Syscall64.SendAsyncRequestWithUserBuffer64) },
-                { 0x24, nameof(Syscall64.GetProcessId64)                   },
-                { 0x25, nameof(Syscall64.GetThreadId64)                    },
-                { 0x26, nameof(Syscall64.Break64)                          },
-                { 0x27, nameof(Syscall64.OutputDebugString64)              },
-                { 0x29, nameof(Syscall64.GetInfo64)                        },
-                { 0x2c, nameof(Syscall64.MapPhysicalMemory64)              },
-                { 0x2d, nameof(Syscall64.UnmapPhysicalMemory64)            },
-                { 0x30, nameof(Syscall64.GetResourceLimitLimitValue64)     },
-                { 0x31, nameof(Syscall64.GetResourceLimitCurrentValue64)   },
-                { 0x32, nameof(Syscall64.SetThreadActivity64)              },
-                { 0x33, nameof(Syscall64.GetThreadContext364)              },
-                { 0x34, nameof(Syscall64.WaitForAddress64)                 },
-                { 0x35, nameof(Syscall64.SignalToAddress64)                },
-                { 0x36, nameof(Syscall64.SynchronizePreemptionState64)     },
-                { 0x37, nameof(Syscall64.GetResourceLimitPeakValue64)      },
-                { 0x40, nameof(Syscall64.CreateSession64)                  },
-                { 0x41, nameof(Syscall64.AcceptSession64)                  },
-                { 0x43, nameof(Syscall64.ReplyAndReceive64)                },
-                { 0x44, nameof(Syscall64.ReplyAndReceiveWithUserBuffer64)  },
-                { 0x45, nameof(Syscall64.CreateEvent64)                    },
-                { 0x4b, nameof(Syscall64.CreateCodeMemory64)               },
-                { 0x4c, nameof(Syscall64.ControlCodeMemory64)              },
-                { 0x51, nameof(Syscall64.MapTransferMemory64)              },
-                { 0x52, nameof(Syscall64.UnmapTransferMemory64)            },
-                { 0x65, nameof(Syscall64.GetProcessList64)                 },
-                { 0x6f, nameof(Syscall64.GetSystemInfo64)                  },
-                { 0x70, nameof(Syscall64.CreatePort64)                     },
-                { 0x71, nameof(Syscall64.ManageNamedPort64)                },
-                { 0x72, nameof(Syscall64.ConnectToPort64)                  },
-                { 0x73, nameof(Syscall64.SetProcessMemoryPermission64)     },
-                { 0x74, nameof(Syscall64.MapProcessMemory64)               },
-                { 0x75, nameof(Syscall64.UnmapProcessMemory64)             },
-                { 0x77, nameof(Syscall64.MapProcessCodeMemory64)           },
-                { 0x78, nameof(Syscall64.UnmapProcessCodeMemory64)         },
-                { 0x7B, nameof(Syscall64.TerminateProcess64)               },
-                { 0x7D, nameof(Syscall64.CreateResourceLimit64)            },
-                { 0x7E, nameof(Syscall64.SetResourceLimitLimitValue64)     }
-            };
-
-            foreach (KeyValuePair<int, string> value in svcFuncs64)
-            {
-                SvcTable64[value.Key] = GenerateMethod<Syscall64>(value.Value, SvcFuncMaxArguments64);
-            }
-
-            Dictionary<int, string> svcFuncs32 = new Dictionary<int, string>
-            {
-                { 0x01, nameof(Syscall32.SetHeapSize32)                   },
-                { 0x02, nameof(Syscall32.SetMemoryPermission32)           },
-                { 0x03, nameof(Syscall32.SetMemoryAttribute32)            },
-                { 0x04, nameof(Syscall32.MapMemory32)                     },
-                { 0x05, nameof(Syscall32.UnmapMemory32)                   },
-                { 0x06, nameof(Syscall32.QueryMemory32)                   },
-                { 0x07, nameof(Syscall32.ExitProcess32)                   },
-                { 0x08, nameof(Syscall32.CreateThread32)                  },
-                { 0x09, nameof(Syscall32.StartThread32)                   },
-                { 0x0a, nameof(Syscall32.ExitThread32)                    },
-                { 0x0b, nameof(Syscall32.SleepThread32)                   },
-                { 0x0c, nameof(Syscall32.GetThreadPriority32)             },
-                { 0x0d, nameof(Syscall32.SetThreadPriority32)             },
-                { 0x0e, nameof(Syscall32.GetThreadCoreMask32)             },
-                { 0x0f, nameof(Syscall32.SetThreadCoreMask32)             },
-                { 0x10, nameof(Syscall32.GetCurrentProcessorNumber32)     },
-                { 0x11, nameof(Syscall32.SignalEvent32)                   },
-                { 0x12, nameof(Syscall32.ClearEvent32)                    },
-                { 0x13, nameof(Syscall32.MapSharedMemory32)               },
-                { 0x14, nameof(Syscall32.UnmapSharedMemory32)             },
-                { 0x15, nameof(Syscall32.CreateTransferMemory32)          },
-                { 0x16, nameof(Syscall32.CloseHandle32)                   },
-                { 0x17, nameof(Syscall32.ResetSignal32)                   },
-                { 0x18, nameof(Syscall32.WaitSynchronization32)           },
-                { 0x19, nameof(Syscall32.CancelSynchronization32)         },
-                { 0x1a, nameof(Syscall32.ArbitrateLock32)                 },
-                { 0x1b, nameof(Syscall32.ArbitrateUnlock32)               },
-                { 0x1c, nameof(Syscall32.WaitProcessWideKeyAtomic32)      },
-                { 0x1d, nameof(Syscall32.SignalProcessWideKey32)          },
-                { 0x1e, nameof(Syscall32.GetSystemTick32)                 },
-                { 0x1f, nameof(Syscall32.ConnectToNamedPort32)            },
-                { 0x21, nameof(Syscall32.SendSyncRequest32)               },
-                { 0x22, nameof(Syscall32.SendSyncRequestWithUserBuffer32) },
-                { 0x24, nameof(Syscall32.GetProcessId32)                  },
-                { 0x25, nameof(Syscall32.GetThreadId32)                   },
-                { 0x26, nameof(Syscall32.Break32)                         },
-                { 0x27, nameof(Syscall32.OutputDebugString32)             },
-                { 0x29, nameof(Syscall32.GetInfo32)                       },
-                { 0x2c, nameof(Syscall32.MapPhysicalMemory32)             },
-                { 0x2d, nameof(Syscall32.UnmapPhysicalMemory32)           },
-                { 0x30, nameof(Syscall32.GetResourceLimitLimitValue32)    },
-                { 0x31, nameof(Syscall32.GetResourceLimitCurrentValue32)  },
-                { 0x32, nameof(Syscall32.SetThreadActivity32)             },
-                { 0x33, nameof(Syscall32.GetThreadContext332)             },
-                { 0x34, nameof(Syscall32.WaitForAddress32)                },
-                { 0x35, nameof(Syscall32.SignalToAddress32)               },
-                { 0x36, nameof(Syscall32.SynchronizePreemptionState32)    },
-                { 0x37, nameof(Syscall32.GetResourceLimitPeakValue32)     },
-                { 0x40, nameof(Syscall32.CreateSession32)                 },
-                { 0x41, nameof(Syscall32.AcceptSession32)                 },
-                { 0x43, nameof(Syscall32.ReplyAndReceive32)               },
-                { 0x45, nameof(Syscall32.CreateEvent32)                   },
-                { 0x4b, nameof(Syscall32.CreateCodeMemory32)              },
-                { 0x4c, nameof(Syscall32.ControlCodeMemory32)             },
-                { 0x51, nameof(Syscall32.MapTransferMemory32)             },
-                { 0x52, nameof(Syscall32.UnmapTransferMemory32)           },
-                { 0x5F, nameof(Syscall32.FlushProcessDataCache32)         },
-                { 0x65, nameof(Syscall32.GetProcessList32)                },
-                { 0x6f, nameof(Syscall32.GetSystemInfo32)                 },
-                { 0x70, nameof(Syscall32.CreatePort32)                    },
-                { 0x71, nameof(Syscall32.ManageNamedPort32)               },
-                { 0x72, nameof(Syscall32.ConnectToPort32)                 },
-                { 0x73, nameof(Syscall32.SetProcessMemoryPermission32)    },
-                { 0x74, nameof(Syscall32.MapProcessMemory32)              },
-                { 0x75, nameof(Syscall32.UnmapProcessMemory32)            },
-                { 0x77, nameof(Syscall32.MapProcessCodeMemory32)          },
-                { 0x78, nameof(Syscall32.UnmapProcessCodeMemory32)        },
-                { 0x7B, nameof(Syscall32.TerminateProcess32)              },
-                { 0x7D, nameof(Syscall32.CreateResourceLimit32)           },
-                { 0x7E, nameof(Syscall32.SetResourceLimitLimitValue32)    }
-            };
-
-            foreach (KeyValuePair<int, string> value in svcFuncs32)
-            {
-                SvcTable32[value.Key] = GenerateMethod<Syscall32>(value.Value, SvcFuncMaxArguments32);
-            }
-        }
-
-        private static Action<T, ExecutionContext> GenerateMethod<T>(string svcName, int registerCleanCount)
-        {
-            Type[] argTypes = new Type[] { typeof(T), typeof(ExecutionContext) };
-
-            DynamicMethod method = new DynamicMethod(svcName, null, argTypes);
-
-            MethodInfo methodInfo = typeof(T).GetMethod(svcName);
-
-            ParameterInfo[] methodArgs = methodInfo.GetParameters();
-
-            ILGenerator generator = method.GetILGenerator();
-
-            void ConvertToArgType(Type sourceType)
-            {
-                CheckIfTypeIsSupported(sourceType, svcName);
-
-                switch (Type.GetTypeCode(sourceType))
-                {
-                    case TypeCode.UInt32: generator.Emit(OpCodes.Conv_U4); break;
-                    case TypeCode.Int32:  generator.Emit(OpCodes.Conv_I4); break;
-                    case TypeCode.UInt16: generator.Emit(OpCodes.Conv_U2); break;
-                    case TypeCode.Int16:  generator.Emit(OpCodes.Conv_I2); break;
-                    case TypeCode.Byte:   generator.Emit(OpCodes.Conv_U1); break;
-                    case TypeCode.SByte:  generator.Emit(OpCodes.Conv_I1); break;
-
-                    case TypeCode.Boolean:
-                        generator.Emit(OpCodes.Conv_I4);
-                        generator.Emit(OpCodes.Ldc_I4_1);
-                        generator.Emit(OpCodes.And);
-                        break;
-                }
-            }
-
-            void ConvertToFieldType(Type sourceType)
-            {
-                CheckIfTypeIsSupported(sourceType, svcName);
-
-                switch (Type.GetTypeCode(sourceType))
-                {
-                    case TypeCode.UInt32:
-                    case TypeCode.Int32:
-                    case TypeCode.UInt16:
-                    case TypeCode.Int16:
-                    case TypeCode.Byte:
-                    case TypeCode.SByte:
-                    case TypeCode.Boolean:
-                        generator.Emit(OpCodes.Conv_U8);
-                        break;
-                }
-            }
-
-            RAttribute GetRegisterAttribute(ParameterInfo parameterInfo)
-            {
-                RAttribute argumentAttribute = (RAttribute)parameterInfo.GetCustomAttribute(typeof(RAttribute));
-
-                if (argumentAttribute == null)
-                {
-                    throw new InvalidOperationException($"Method \"{svcName}\" is missing a {typeof(RAttribute).Name} attribute on parameter \"{parameterInfo.Name}\"");
-                }
-
-                return argumentAttribute;
-            }
-
-            // For functions returning output values, the first registers
-            // are used to hold pointers where the value will be stored,
-            // so they can't be used to pass argument and we must
-            // skip them.
-            int byRefArgsCount = 0;
-
-            for (int index = 0; index < methodArgs.Length; index++)
-            {
-                if (methodArgs[index].ParameterType.IsByRef)
-                {
-                    byRefArgsCount++;
-                }
-            }
-
-            BindingFlags staticNonPublic = BindingFlags.NonPublic | BindingFlags.Static;
-
-            // Print all the arguments for debugging purposes.
-            int inputArgsCount = methodArgs.Length - byRefArgsCount;
-
-            if (inputArgsCount != 0)
-            {
-                generator.Emit(OpCodes.Ldc_I4, inputArgsCount);
-
-                generator.Emit(OpCodes.Newarr, typeof(object));
-
-                string argsFormat = svcName;
-
-                for (int index = 0; index < methodArgs.Length; index++)
-                {
-                    Type argType = methodArgs[index].ParameterType;
-
-                    // Ignore out argument for printing
-                    if (argType.IsByRef)
-                    {
-                        continue;
-                    }
-
-                    RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
-
-                    argsFormat += $" {methodArgs[index].Name}: 0x{{{index}:X8}},";
-
-                    generator.Emit(OpCodes.Dup);
-                    generator.Emit(OpCodes.Ldc_I4, index);
-
-                    generator.Emit(OpCodes.Ldarg_1);
-                    generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                    MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                    generator.Emit(OpCodes.Call, info);
-
-                    generator.Emit(OpCodes.Box, typeof(ulong));
-
-                    generator.Emit(OpCodes.Stelem_Ref);
-                }
-
-                argsFormat = argsFormat.Substring(0, argsFormat.Length - 1);
-
-               generator.Emit(OpCodes.Ldstr, argsFormat);
-            }
-            else
-            {
-                generator.Emit(OpCodes.Ldnull);
-
-                generator.Emit(OpCodes.Ldstr, svcName);
-            }
-
-            MethodInfo printArgsMethod = typeof(SyscallTable).GetMethod(nameof(PrintArguments), staticNonPublic);
-
-            generator.Emit(OpCodes.Call, printArgsMethod);
-
-            // Call the SVC function handler.
-            generator.Emit(OpCodes.Ldarg_0);
-
-            List<(LocalBuilder, RAttribute)> locals = new List<(LocalBuilder, RAttribute)>();
-
-            for (int index = 0; index < methodArgs.Length; index++)
-            {
-                Type argType = methodArgs[index].ParameterType;
-                RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
-
-                if (argType.IsByRef)
-                {
-                    argType = argType.GetElementType();
-
-                    LocalBuilder local = generator.DeclareLocal(argType);
-
-                    locals.Add((local, registerAttribute));
-
-                    if (!methodArgs[index].IsOut)
-                    {
-                        generator.Emit(OpCodes.Ldarg_1);
-                        generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                        MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                        generator.Emit(OpCodes.Call, info);
-
-                        ConvertToArgType(argType);
-
-                        generator.Emit(OpCodes.Stloc, local);
-                    }
-
-                    generator.Emit(OpCodes.Ldloca, local);
-                }
-                else
-                {
-                    generator.Emit(OpCodes.Ldarg_1);
-                    generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                    MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                    generator.Emit(OpCodes.Call, info);
-
-                    ConvertToArgType(argType);
-                }
-            }
-
-            generator.Emit(OpCodes.Call, methodInfo);
-
-            Type retType = methodInfo.ReturnType;
-
-            // Print result code.
-            if (retType == typeof(KernelResult))
-            {
-                MethodInfo printResultMethod = typeof(SyscallTable).GetMethod(nameof(PrintResult), staticNonPublic);
-
-                generator.Emit(OpCodes.Dup);
-                generator.Emit(OpCodes.Ldstr, svcName);
-                generator.Emit(OpCodes.Call, printResultMethod);
-            }
-
-            uint registerInUse = 0;
-
-            // Save return value into register X0 (when the method has a return value).
-            if (retType != typeof(void))
-            {
-                CheckIfTypeIsSupported(retType, svcName);
-
-                LocalBuilder tempLocal = generator.DeclareLocal(retType);
-
-                generator.Emit(OpCodes.Stloc, tempLocal);
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, 0);
-                generator.Emit(OpCodes.Ldloc, tempLocal);
-
-                ConvertToFieldType(retType);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-
-                registerInUse |= 1u << 0;
-            }
-
-            for (int index = 0; index < locals.Count; index++)
-            {
-                (LocalBuilder local, RAttribute attribute) = locals[index];
-
-                if ((registerInUse & (1u << attribute.Index)) != 0)
-                {
-                    throw new InvalidSvcException($"Method \"{svcName}\" has conflicting output values at register index \"{attribute.Index}\".");
-                }
-
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, attribute.Index);
-                generator.Emit(OpCodes.Ldloc, local);
-
-                ConvertToFieldType(local.LocalType);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-
-                registerInUse |= 1u << attribute.Index;
-            }
-
-            // Zero out the remaining unused registers.
-            for (int i = 0; i < registerCleanCount; i++)
-            {
-                if ((registerInUse & (1u << i)) != 0)
-                {
-                    continue;
-                }
-
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, i);
-                generator.Emit(OpCodes.Ldc_I8, 0L);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-            }
-
-            generator.Emit(OpCodes.Ret);
-
-            return method.CreateDelegate<Action<T, ExecutionContext>>();
-        }
-
-        private static void CheckIfTypeIsSupported(Type type, string svcName)
-        {
-            switch (Type.GetTypeCode(type))
-            {
-                case TypeCode.UInt64:
-                case TypeCode.Int64:
-                case TypeCode.UInt32:
-                case TypeCode.Int32:
-                case TypeCode.UInt16:
-                case TypeCode.Int16:
-                case TypeCode.Byte:
-                case TypeCode.SByte:
-                case TypeCode.Boolean:
-                    return;
-            }
-
-            throw new InvalidSvcException($"Method \"{svcName}\" has a invalid ref type \"{type.Name}\".");
-        }
-
-        private static void PrintArguments(object[] argValues, string formatOrSvcName)
-        {
-            if (argValues != null)
-            {
-                Logger.Trace?.Print(LogClass.KernelSvc, string.Format(formatOrSvcName, argValues));
-            }
-            else
-            {
-                Logger.Trace?.Print(LogClass.KernelSvc, formatOrSvcName);
-            }
-        }
-
-        private static void PrintResult(KernelResult result, string svcName)
-        {
-            if (result != KernelResult.Success &&
-                result != KernelResult.TimedOut &&
-                result != KernelResult.Cancelled &&
-                result != KernelResult.PortRemoteClosed &&
-                result != KernelResult.InvalidState)
-            {
-                Logger.Warning?.Print(LogClass.KernelSvc, $"{svcName} returned error {result}.");
-            }
-            else
-            {
-                Logger.Trace?.Print(LogClass.KernelSvc, $"{svcName} returned result {result}.");
-            }
-        }
-    }
-}

Ryujinx.HLE/HOS/Kernel/Threading/KThread.cs

@@ -23,7 +23,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
         public Thread HostThread { get; private set; }
 
-        public ARMeilleure.State.ExecutionContext Context { get; private set; }
+        public IExecutionContext Context { get; private set; }
 
         public KThreadContext ThreadContext { get; private set; }
 
@@ -115,9 +115,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
         public bool WaitingInArbitration { get; set; }
 
-        public long LastPc { get; set; }
-
-        private object ActivityOperationLock = new object();
+        private object _activityOperationLock;
 
         public KThread(KernelContext context) : base(context)
         {
@@ -128,6 +126,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             _mutexWaiters = new LinkedList<KThread>();
             _pinnedWaiters = new LinkedList<KThread>();
+
+            _activityOperationLock = new object();
         }
 
         public KernelResult Initialize(
@@ -192,7 +192,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             HostThread = new Thread(ThreadStart);
 
-            Context = CpuContext.CreateExecutionContext();
+            Context = owner?.CreateExecutionContext() ?? new ProcessExecutionContext();
 
             Context.IsAarch32 = !is64Bits;
 
@@ -208,8 +208,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 Context.SetX(13, (uint)stackTop);
             }
 
-            Context.CntfrqEl0 = 19200000;
-            Context.Tpidr = (long)_tlsAddress;
+            Context.TpidrroEl0 = (long)_tlsAddress;
 
             ThreadUid = KernelContext.NewThreadUid();
 
@@ -221,7 +220,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             if (owner != null)
             {
-                owner.SubscribeThreadEventHandlers(Context);
                 owner.AddThread(this);
 
                 if (owner.IsPaused)
@@ -538,7 +536,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
         public KernelResult SetActivity(bool pause)
         {
-            lock (ActivityOperationLock)
+            lock (_activityOperationLock)
             {
                 KernelResult result = KernelResult.Success;
 
@@ -634,7 +632,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
         {
             context = default;
 
-            lock (ActivityOperationLock)
+            lock (_activityOperationLock)
             {
                 KernelContext.CriticalSection.Enter();
 
@@ -656,7 +654,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return KernelResult.Success;
         }
 
-        private static uint GetPsr(ARMeilleure.State.ExecutionContext context)
+        private static uint GetPsr(IExecutionContext context)
         {
             return context.Pstate & 0xFF0FFE20;
         }
@@ -683,9 +681,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 context.Fp = Context.GetX(29);
                 context.Lr = Context.GetX(30);
                 context.Sp = Context.GetX(31);
-                context.Pc = (ulong)LastPc;
+                context.Pc = Context.Pc;
                 context.Pstate = GetPsr(Context);
-                context.Tpidr = (ulong)Context.Tpidr;
+                context.Tpidr = (ulong)Context.TpidrroEl0;
             }
             else
             {
@@ -699,9 +697,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                     context.FpuRegisters[i] = Context.GetV(i);
                 }
 
-                context.Pc = (uint)LastPc;
+                context.Pc = (uint)Context.Pc;
                 context.Pstate = GetPsr(Context);
-                context.Tpidr = (uint)Context.Tpidr;
+                context.Tpidr = (uint)Context.TpidrroEl0;
             }
 
             context.Fpcr = (uint)Context.Fpcr;
@@ -743,7 +741,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
         public KernelResult SetCoreAndAffinityMask(int newCore, ulong newAffinityMask)
         {
-            lock (ActivityOperationLock)
+            lock (_activityOperationLock)
             {
                 KernelContext.CriticalSection.Enter();
 

Ryujinx.HLE/HOS/ProgramLoader.cs

@@ -101,7 +101,7 @@ namespace Ryujinx.HLE.HOS
 
             KProcess process = new KProcess(context);
 
-            var processContextFactory = new ArmProcessContextFactory(context.Device.Gpu);
+            var processContextFactory = new ArmProcessContextFactory(context.Device.System.CpuEngine, context.Device.Gpu);
 
             result = process.InitializeKip(
                 creationInfo,
@@ -264,7 +264,7 @@ namespace Ryujinx.HLE.HOS
                 return false;
             }
 
-            var processContextFactory = new ArmProcessContextFactory(context.Device.Gpu);
+            var processContextFactory = new ArmProcessContextFactory(context.Device.System.CpuEngine, context.Device.Gpu);
 
             result = process.Initialize(
                 creationInfo,

Ryujinx.HLE/HOS/Services/Mii/DatabaseImpl.cs

@@ -1,4 +1,5 @@
 using LibHac;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Services.Mii.Types;
 using System;
 
@@ -27,7 +28,6 @@ namespace Ryujinx.HLE.HOS.Services.Mii
 
         public DatabaseImpl()
         {
-            _utilityImpl = new UtilityImpl();
             _miiDatabase = new MiiDatabaseManager();
         }
 
@@ -148,12 +148,13 @@ namespace Ryujinx.HLE.HOS.Services.Mii
             return GetDefault(flag, ref count, elements);
         }
 
-        public ResultCode InitializeDatabase(HorizonClient horizonClient)
+        public ResultCode InitializeDatabase(ITickSource tickSource, HorizonClient horizonClient)
         {
+            _utilityImpl = new UtilityImpl(tickSource);
             _miiDatabase.InitializeDatabase(horizonClient);
             _miiDatabase.LoadFromFile(out _isBroken);
 
-            // Nintendo ignore any error code from before
+            // Nintendo ignores any error code from before.
             return ResultCode.Success;
         }
 

Ryujinx.HLE/HOS/Services/Mii/UtilityImpl.cs

@@ -1,4 +1,5 @@
-using Ryujinx.HLE.HOS.Services.Mii.Types;
+using Ryujinx.Cpu;
+using Ryujinx.HLE.HOS.Services.Mii.Types;
 using Ryujinx.HLE.HOS.Services.Time;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 using System;
@@ -12,12 +13,12 @@ namespace Ryujinx.HLE.HOS.Services.Mii
         private uint _z;
         private uint _w;
 
-        public UtilityImpl()
+        public UtilityImpl(ITickSource tickSource)
         {
             _x = 123456789;
             _y = 362436069;
 
-            TimeSpanType time = TimeManager.Instance.TickBasedSteadyClock.GetCurrentRawTimePoint(null);
+            TimeSpanType time = TimeManager.Instance.TickBasedSteadyClock.GetCurrentRawTimePoint(tickSource);
 
             _w = (uint)(time.NanoSeconds & uint.MaxValue);
             _z = (uint)((time.NanoSeconds >> 32) & uint.MaxValue);

Ryujinx.HLE/HOS/Services/Nfc/Nfp/NfpManager/INfp.cs

@@ -688,7 +688,10 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
                     {
                         if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
                         {
-                            RegisterInfo registerInfo = VirtualAmiibo.GetRegisterInfo(context.Device.System.NfpDevices[i].AmiiboId, context.Device.System.AccountManager.LastOpenedUser.Name);
+                            RegisterInfo registerInfo = VirtualAmiibo.GetRegisterInfo(
+                                context.Device.System.TickSource,
+                                context.Device.System.NfpDevices[i].AmiiboId,
+                                context.Device.System.AccountManager.LastOpenedUser.Name);
 
                             context.Memory.Write(outputPosition, registerInfo);
 
@@ -911,7 +914,7 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
                     {
                         throw new ArgumentOutOfRangeException();
                     }
-                    
+
                     context.ResponseData.Write((uint)context.Device.System.NfpDevices[i].State);
 
                     return ResultCode.Success;

Ryujinx.HLE/HOS/Services/Nfc/Nfp/VirtualAmiibo.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Memory;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Services.Mii;
 using Ryujinx.HLE.HOS.Services.Mii.Types;
 using Ryujinx.HLE.HOS.Services.Nfc.Nfp.NfpManager;
@@ -63,11 +64,11 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
             };
         }
 
-        public static RegisterInfo GetRegisterInfo(string amiiboId, string nickname)
+        public static RegisterInfo GetRegisterInfo(ITickSource tickSource, string amiiboId, string nickname)
         {
             VirtualAmiiboFile amiiboFile = LoadAmiiboFile(amiiboId);
 
-            UtilityImpl utilityImpl = new UtilityImpl();
+            UtilityImpl utilityImpl = new UtilityImpl(tickSource);
             CharInfo    charInfo    = new CharInfo();
 
             charInfo.SetFromStoreData(StoreData.BuildDefault(utilityImpl, 0));

Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostChannelDeviceFile.cs

@@ -429,8 +429,6 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
                 Channel.PushHostCommandBuffer(CreateWaitCommandBuffer(header.Fence));
             }
 
-            Channel.PushEntries(entries);
-
             header.Fence.Id = _channelSyncpoint.Id;
 
             if (header.Flags.HasFlag(SubmitGpfifoFlags.FenceIncrement) || header.Flags.HasFlag(SubmitGpfifoFlags.IncrementWithValue))
@@ -449,6 +447,8 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
                 header.Fence.Value = _device.System.HostSyncpoint.ReadSyncpointMaxValue(header.Fence.Id);
             }
 
+            Channel.PushEntries(entries);
+
             if (header.Flags.HasFlag(SubmitGpfifoFlags.FenceIncrement))
             {
                 Channel.PushHostCommandBuffer(CreateIncrementCommandBuffer(ref header.Fence, header.Flags));

Ryujinx.HLE/HOS/Services/ServerBase.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Kernel.Common;
@@ -38,15 +39,15 @@ namespace Ryujinx.HLE.HOS.Services
         private readonly Dictionary<int, Func<IpcService>> _ports = new Dictionary<int, Func<IpcService>>();
 
         public ManualResetEvent InitDone { get; }
-        public Func<IpcService> SmObjectFactory { get; }
         public string Name { get; }
+        public Func<IpcService> SmObjectFactory { get; }
 
         public ServerBase(KernelContext context, string name, Func<IpcService> smObjectFactory = null)
         {
             InitDone = new ManualResetEvent(false);
+            _context = context;
             Name = name;
             SmObjectFactory = smObjectFactory;
-            _context = context;
 
             const ProcessCreationFlags flags =
                 ProcessCreationFlags.EnableAslr |
@@ -56,7 +57,7 @@ namespace Ryujinx.HLE.HOS.Services
 
             ProcessCreationInfo creationInfo = new ProcessCreationInfo("Service", 1, 0, 0x8000000, 1, flags, 0, 0);
 
-            KernelStatic.StartInitialProcess(context, creationInfo, DefaultCapabilities, 44, ServerLoop);
+            KernelStatic.StartInitialProcess(context, creationInfo, DefaultCapabilities, 44, Main);
         }
 
         private void AddPort(int serverPortHandle, Func<IpcService> objectFactory)
@@ -80,6 +81,11 @@ namespace Ryujinx.HLE.HOS.Services
             _sessions.Add(serverSessionHandle, obj);
         }
 
+        private void Main()
+        {
+            ServerLoop();
+        }
+
         private void ServerLoop()
         {
             _selfProcess = KernelStatic.GetCurrentProcess();

Ryujinx.HLE/HOS/Services/Sockets/Bsd/Impl/EventFileDescriptor.cs

@@ -8,7 +8,6 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
     {
         private ulong _value;
         private readonly EventFdFlags _flags;
-        private AutoResetEvent _event;
 
         private object _lock = new object();
 
@@ -19,9 +18,13 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
 
         public EventFileDescriptor(ulong value, EventFdFlags flags)
         {
+            // FIXME: We should support blocking operations.
+            // Right now they can't be supported because it would cause the
+            // service to lock up as we only have one thread processing requests.
+            flags |= EventFdFlags.NonBlocking;
+
             _value = value;
             _flags = flags;
-            _event = new AutoResetEvent(false);
 
             WriteEvent = new ManualResetEvent(true);
             ReadEvent = new ManualResetEvent(true);
@@ -31,7 +34,6 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
 
         public void Dispose()
         {
-            _event.Dispose();
             WriteEvent.Dispose();
             ReadEvent.Dispose();
         }
@@ -57,7 +59,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
                     {
                         while (_value == 0)
                         {
-                            _event.WaitOne();
+                            Monitor.Wait(_lock);
                         }
                     }
                     else
@@ -106,7 +108,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
                 {
                     if (Blocking)
                     {
-                        _event.WaitOne();
+                        Monitor.Wait(_lock);
                     }
                     else
                     {
@@ -119,7 +121,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
                 writeSize = sizeof(ulong);
 
                 _value += count;
-                _event.Set();
+                Monitor.Pulse(_lock);
 
                 WriteEvent.Set();
 

Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueue.cs

@@ -6,7 +6,7 @@
         {
             BufferQueueCore core = new BufferQueueCore(device, pid);
 
-            producer = new BufferQueueProducer(core);
+            producer = new BufferQueueProducer(core, device.System.TickSource);
             consumer = new BufferQueueConsumer(core);
 
             return core;

Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueueCore.cs

@@ -1,5 +1,4 @@
 using Ryujinx.Common.Logging;
-using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.SurfaceFlinger.Types;
 using System;
@@ -241,7 +240,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
         {
             BufferSlot slot = Slots[item.Slot];
 
-            // TODO: Check this. On Android, this checks the "handle". I assume NvMapHandle is the handle, but it might not be. 
+            // TODO: Check this. On Android, this checks the "handle". I assume NvMapHandle is the handle, but it might not be.
             return !slot.GraphicBuffer.IsNull && slot.GraphicBuffer.Object.Buffer.Surfaces[0].NvMapHandle == item.GraphicBuffer.Object.Buffer.Surfaces[0].NvMapHandle;
         }
 

Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueueProducer.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Settings;
 using Ryujinx.HLE.HOS.Services.SurfaceFlinger.Types;
@@ -12,6 +13,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
     {
         public BufferQueueCore Core { get; }
 
+        private readonly ITickSource _tickSource;
+
         private uint _stickyTransform;
 
         private uint _nextCallbackTicket;
@@ -20,9 +23,10 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
 
         private readonly object _callbackLock = new object();
 
-        public BufferQueueProducer(BufferQueueCore core)
+        public BufferQueueProducer(BufferQueueCore core, ITickSource tickSource)
         {
             Core = core;
+            _tickSource = tickSource;
 
             _stickyTransform       = 0;
             _callbackTicket        = 0;
@@ -179,8 +183,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                 GraphicBuffer graphicBuffer = Core.Slots[slot].GraphicBuffer.Object;
 
                 if (Core.Slots[slot].GraphicBuffer.IsNull
-                    || graphicBuffer.Width != width 
-                    || graphicBuffer.Height != height 
+                    || graphicBuffer.Width != width
+                    || graphicBuffer.Height != height
                     || graphicBuffer.Format != format
                     || (graphicBuffer.Usage & usage) != usage)
                 {
@@ -193,7 +197,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                     }
                     else
                     {
-                        Logger.Error?.Print(LogClass.SurfaceFlinger, 
+                        Logger.Error?.Print(LogClass.SurfaceFlinger,
                                             $"Preallocated buffer mismatch - slot {slot}\n" +
                                             $"available: Width = {graphicBuffer.Width} Height = {graphicBuffer.Height} Format = {graphicBuffer.Format} Usage = {graphicBuffer.Usage:x} " +
                                             $"requested: Width = {width} Height = {height} Format = {format} Usage = {usage:x}");
@@ -388,7 +392,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                 Core.Slots[slot].BufferState = BufferState.Queued;
                 Core.FrameCounter++;
                 Core.Slots[slot].FrameNumber      = Core.FrameCounter;
-                Core.Slots[slot].QueueTime        = TimeSpanType.FromTimeSpan(ARMeilleure.State.ExecutionContext.ElapsedTime);
+                Core.Slots[slot].QueueTime        = TimeSpanType.FromTimeSpan(_tickSource.ElapsedTime);
                 Core.Slots[slot].PresentationTime = TimeSpanType.Zero;
 
                 item.AcquireCalled             = Core.Slots[slot].AcquireCalled;

Ryujinx.HLE/HOS/Services/Time/Clock/StandardNetworkSystemClockCore.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Cpu;
 
 namespace Ryujinx.HLE.HOS.Services.Time.Clock
 {
@@ -11,14 +11,14 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             _standardNetworkClockSufficientAccuracy = new TimeSpanType(0);
         }
 
-        public bool IsStandardNetworkSystemClockAccuracySufficient(KThread thread)
+        public bool IsStandardNetworkSystemClockAccuracySufficient(ITickSource tickSource)
         {
             SteadyClockCore      steadyClockCore  = GetSteadyClockCore();
-            SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(thread);
+            SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(tickSource);
 
             bool isStandardNetworkClockSufficientAccuracy = false;
 
-            ResultCode result = GetClockContext(thread, out SystemClockContext context);
+            ResultCode result = GetClockContext(tickSource, out SystemClockContext context);
 
             if (result == ResultCode.Success && context.SteadyTimePoint.GetSpanBetween(currentTimePoint, out long outSpan) == ResultCode.Success)
             {

Ryujinx.HLE/HOS/Services/Time/Clock/StandardSteadyClockCore.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Cpu;
 
 namespace Ryujinx.HLE.HOS.Services.Time.Clock
 {
@@ -17,11 +17,11 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             _cachedRawTimePoint = TimeSpanType.Zero;
         }
 
-        public override SteadyClockTimePoint GetTimePoint(KThread thread)
+        public override SteadyClockTimePoint GetTimePoint(ITickSource tickSource)
         {
             SteadyClockTimePoint result = new SteadyClockTimePoint
             {
-                TimePoint     = GetCurrentRawTimePoint(thread).ToSeconds(),
+                TimePoint     = GetCurrentRawTimePoint(tickSource).ToSeconds(),
                 ClockSourceId = GetClockSourceId()
             };
 
@@ -48,19 +48,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             _internalOffset = internalOffset;
         }
 
-        public override TimeSpanType GetCurrentRawTimePoint(KThread thread)
+        public override TimeSpanType GetCurrentRawTimePoint(ITickSource tickSource)
         {
-            TimeSpanType ticksTimeSpan;
-
-            // As this may be called before the guest code, we support passing a null thread to make this api usable.
-            if (thread == null)
-            {
-                ticksTimeSpan = TimeSpanType.FromSeconds(0);
-            }
-            else
-            {
-                ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
-            }
+            TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
 
             TimeSpanType rawTimePoint = new TimeSpanType(_setupValue.NanoSeconds + ticksTimeSpan.NanoSeconds);
 

Ryujinx.HLE/HOS/Services/Time/Clock/StandardUserSystemClockCore.cs

@@ -1,4 +1,5 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Cpu;
+using Ryujinx.HLE.HOS.Kernel.Threading;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Time.Clock
@@ -26,15 +27,15 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             throw new NotImplementedException();
         }
 
-        public override ResultCode GetClockContext(KThread thread, out SystemClockContext context)
+        public override ResultCode GetClockContext(ITickSource tickSource, out SystemClockContext context)
         {
-            ResultCode result = ApplyAutomaticCorrection(thread, false);
+            ResultCode result = ApplyAutomaticCorrection(tickSource, false);
 
             context = new SystemClockContext();
 
             if (result == ResultCode.Success)
             {
-                return _localSystemClockCore.GetClockContext(thread, out context);
+                return _localSystemClockCore.GetClockContext(tickSource, out context);
             }
 
             return result;
@@ -45,13 +46,13 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             return ResultCode.NotImplemented;
         }
 
-        private ResultCode ApplyAutomaticCorrection(KThread thread, bool autoCorrectionEnabled)
+        private ResultCode ApplyAutomaticCorrection(ITickSource tickSource, bool autoCorrectionEnabled)
         {
             ResultCode result = ResultCode.Success;
 
-            if (_autoCorrectionEnabled != autoCorrectionEnabled && _networkSystemClockCore.IsClockSetup(thread))
+            if (_autoCorrectionEnabled != autoCorrectionEnabled && _networkSystemClockCore.IsClockSetup(tickSource))
             {
-                result = _networkSystemClockCore.GetClockContext(thread, out SystemClockContext context);
+                result = _networkSystemClockCore.GetClockContext(tickSource, out SystemClockContext context);
 
                 if (result == ResultCode.Success)
                 {
@@ -67,9 +68,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             _autoCorrectionEvent = new KEvent(system.KernelContext);
         }
 
-        public ResultCode SetAutomaticCorrectionEnabled(KThread thread, bool autoCorrectionEnabled)
+        public ResultCode SetAutomaticCorrectionEnabled(ITickSource tickSource, bool autoCorrectionEnabled)
         {
-            ResultCode result = ApplyAutomaticCorrection(thread, autoCorrectionEnabled);
+            ResultCode result = ApplyAutomaticCorrection(tickSource, autoCorrectionEnabled);
 
             if (result == ResultCode.Success)
             {

Ryujinx.HLE/HOS/Services/Time/Clock/SteadyClockCore.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.Utilities;
 using System;
 
@@ -63,21 +63,21 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
 
         public virtual void SetInternalOffset(TimeSpanType internalOffset) {}
 
-        public virtual SteadyClockTimePoint GetTimePoint(KThread thread)
+        public virtual SteadyClockTimePoint GetTimePoint(ITickSource tickSource)
         {
             throw new NotImplementedException();
         }
 
-        public virtual TimeSpanType GetCurrentRawTimePoint(KThread thread)
+        public virtual TimeSpanType GetCurrentRawTimePoint(ITickSource tickSource)
         {
-            SteadyClockTimePoint timePoint = GetTimePoint(thread);
+            SteadyClockTimePoint timePoint = GetTimePoint(tickSource);
 
             return TimeSpanType.FromSeconds(timePoint.TimePoint);
         }
 
-        public SteadyClockTimePoint GetCurrentTimePoint(KThread thread)
+        public SteadyClockTimePoint GetCurrentTimePoint(ITickSource tickSource)
         {
-            SteadyClockTimePoint result = GetTimePoint(thread);
+            SteadyClockTimePoint result = GetTimePoint(tickSource);
 
             result.TimePoint += GetTestOffset().ToSeconds();
             result.TimePoint += GetInternalOffset().ToSeconds();

Ryujinx.HLE/HOS/Services/Time/Clock/SystemClockCore.cs

@@ -1,4 +1,4 @@
-using System;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 
 namespace Ryujinx.HLE.HOS.Services.Time.Clock
@@ -25,13 +25,13 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             return _steadyClockCore;
         }
 
-        public ResultCode GetCurrentTime(KThread thread, out long posixTime)
+        public ResultCode GetCurrentTime(ITickSource tickSource, out long posixTime)
         {
             posixTime = 0;
 
-            SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
+            SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(tickSource);
 
-            ResultCode result = GetClockContext(thread, out SystemClockContext clockContext);
+            ResultCode result = GetClockContext(tickSource, out SystemClockContext clockContext);
 
             if (result == ResultCode.Success)
             {
@@ -48,9 +48,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             return result;
         }
 
-        public ResultCode SetCurrentTime(KThread thread, long posixTime)
+        public ResultCode SetCurrentTime(ITickSource tickSource, long posixTime)
         {
-            SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
+            SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(tickSource);
 
             SystemClockContext clockContext = new SystemClockContext()
             {
@@ -68,7 +68,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             return result;
         }
 
-        public virtual ResultCode GetClockContext(KThread thread, out SystemClockContext context)
+        public virtual ResultCode GetClockContext(ITickSource tickSource, out SystemClockContext context)
         {
             context = _context;
 
@@ -127,13 +127,13 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
             _isInitialized = true;
         }
 
-        public bool IsClockSetup(KThread thread)
+        public bool IsClockSetup(ITickSource tickSource)
         {
-            ResultCode result = GetClockContext(thread, out SystemClockContext context);
+            ResultCode result = GetClockContext(tickSource, out SystemClockContext context);
 
             if (result == ResultCode.Success)
             {
-                SteadyClockTimePoint steadyClockTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
+                SteadyClockTimePoint steadyClockTimePoint = _steadyClockCore.GetCurrentTimePoint(tickSource);
 
                 return steadyClockTimePoint.ClockSourceId == context.SteadyTimePoint.ClockSourceId;
             }

Ryujinx.HLE/HOS/Services/Time/Clock/TickBasedSteadyClockCore.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Cpu;
 
 namespace Ryujinx.HLE.HOS.Services.Time.Clock
 {
@@ -6,7 +6,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
     {
         public TickBasedSteadyClockCore() {}
 
-        public override SteadyClockTimePoint GetTimePoint(KThread thread)
+        public override SteadyClockTimePoint GetTimePoint(ITickSource tickSource)
         {
             SteadyClockTimePoint result = new SteadyClockTimePoint
             {
@@ -14,17 +14,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
                 ClockSourceId = GetClockSourceId()
             };
 
-            TimeSpanType ticksTimeSpan;
-
-            // As this may be called before the guest code, we support passing a null thread to make this api usable.
-            if (thread == null)
-            {
-                ticksTimeSpan = TimeSpanType.FromSeconds(0);
-            }
-            else
-            {
-                ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
-            }
+            TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
 
             result.TimePoint = ticksTimeSpan.ToSeconds();
 

Ryujinx.HLE/HOS/Services/Time/IStaticServiceForPsc.cs

@@ -2,7 +2,6 @@ using Ryujinx.Common;
 using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Common;
-using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 using Ryujinx.HLE.HOS.Services.Time.StaticService;
 using Ryujinx.HLE.HOS.Services.Time.TimeZone;
@@ -163,13 +162,15 @@ namespace Ryujinx.HLE.HOS.Services.Time
 
             bool autoCorrectionEnabled = context.RequestData.ReadBoolean();
 
-            ResultCode result = userClock.SetAutomaticCorrectionEnabled(context.Thread, autoCorrectionEnabled);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            ResultCode result = userClock.SetAutomaticCorrectionEnabled(tickSource, autoCorrectionEnabled);
 
             if (result == ResultCode.Success)
             {
                 _timeManager.SharedMemory.SetAutomaticCorrectionEnabled(autoCorrectionEnabled);
 
-                SteadyClockTimePoint currentTimePoint = userClock.GetSteadyClockCore().GetCurrentTimePoint(context.Thread);
+                SteadyClockTimePoint currentTimePoint = userClock.GetSteadyClockCore().GetCurrentTimePoint(tickSource);
 
                 userClock.SetAutomaticCorrectionUpdatedTime(currentTimePoint);
                 userClock.SignalAutomaticCorrectionEvent();
@@ -190,7 +191,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
         // IsStandardNetworkSystemClockAccuracySufficient() -> bool
         public ResultCode IsStandardNetworkSystemClockAccuracySufficient(ServiceCtx context)
         {
-            context.ResponseData.Write(_timeManager.StandardNetworkSystemClock.IsStandardNetworkSystemClockAccuracySufficient(context.Thread));
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            context.ResponseData.Write(_timeManager.StandardNetworkSystemClock.IsStandardNetworkSystemClockAccuracySufficient(tickSource));
 
             return ResultCode.Success;
         }
@@ -222,14 +225,16 @@ namespace Ryujinx.HLE.HOS.Services.Time
                 return ResultCode.UninitializedClock;
             }
 
+            ITickSource tickSource = context.Device.System.TickSource;
+
             SystemClockContext   otherContext     = context.RequestData.ReadStruct<SystemClockContext>();
-            SteadyClockTimePoint currentTimePoint = steadyClock.GetCurrentTimePoint(context.Thread);
+            SteadyClockTimePoint currentTimePoint = steadyClock.GetCurrentTimePoint(tickSource);
 
             ResultCode result = ResultCode.TimeMismatch;
 
             if (currentTimePoint.ClockSourceId == otherContext.SteadyTimePoint.ClockSourceId)
             {
-                TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(context.Thread.Context.CntpctEl0, context.Thread.Context.CntfrqEl0);
+                TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
                 long         baseTimePoint = otherContext.Offset + currentTimePoint.TimePoint - ticksTimeSpan.ToSeconds();
 
                 context.ResponseData.Write(baseTimePoint);
@@ -248,15 +253,17 @@ namespace Ryujinx.HLE.HOS.Services.Time
 
             context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<ClockSnapshot>());
 
-            ResultCode result = _timeManager.StandardUserSystemClock.GetClockContext(context.Thread, out SystemClockContext userContext);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            ResultCode result = _timeManager.StandardUserSystemClock.GetClockContext(tickSource, out SystemClockContext userContext);
 
             if (result == ResultCode.Success)
             {
-                result = _timeManager.StandardNetworkSystemClock.GetClockContext(context.Thread, out SystemClockContext networkContext);
+                result = _timeManager.StandardNetworkSystemClock.GetClockContext(tickSource, out SystemClockContext networkContext);
 
                 if (result == ResultCode.Success)
                 {
-                    result = GetClockSnapshotFromSystemClockContextInternal(context.Thread, userContext, networkContext, type, out ClockSnapshot clockSnapshot);
+                    result = GetClockSnapshotFromSystemClockContextInternal(tickSource, userContext, networkContext, type, out ClockSnapshot clockSnapshot);
 
                     if (result == ResultCode.Success)
                     {
@@ -281,7 +288,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
             SystemClockContext userContext    = context.RequestData.ReadStruct<SystemClockContext>();
             SystemClockContext networkContext = context.RequestData.ReadStruct<SystemClockContext>();
 
-            ResultCode result = GetClockSnapshotFromSystemClockContextInternal(context.Thread, userContext, networkContext, type, out ClockSnapshot clockSnapshot);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            ResultCode result = GetClockSnapshotFromSystemClockContextInternal(tickSource, userContext, networkContext, type, out ClockSnapshot clockSnapshot);
 
             if (result == ResultCode.Success)
             {
@@ -344,12 +353,12 @@ namespace Ryujinx.HLE.HOS.Services.Time
             return resultCode;
         }
 
-        private ResultCode GetClockSnapshotFromSystemClockContextInternal(KThread thread, SystemClockContext userContext, SystemClockContext networkContext, byte type, out ClockSnapshot clockSnapshot)
+        private ResultCode GetClockSnapshotFromSystemClockContextInternal(ITickSource tickSource, SystemClockContext userContext, SystemClockContext networkContext, byte type, out ClockSnapshot clockSnapshot)
         {
             clockSnapshot = new ClockSnapshot();
 
             SteadyClockCore      steadyClockCore  = _timeManager.StandardSteadyClock;
-            SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(thread);
+            SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(tickSource);
 
             clockSnapshot.IsAutomaticCorrectionEnabled = _timeManager.StandardUserSystemClock.IsAutomaticCorrectionEnabled();
             clockSnapshot.UserContext                  = userContext;

Ryujinx.HLE/HOS/Services/Time/ITimeServiceManager.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Common;
@@ -6,7 +7,6 @@ using Ryujinx.HLE.HOS.Services.Time.Clock;
 using Ryujinx.HLE.Utilities;
 using System;
 using System.IO;
-using System.Text;
 
 namespace Ryujinx.HLE.HOS.Services.Time
 {
@@ -68,7 +68,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
             TimeSpanType testOffset         = context.RequestData.ReadStruct<TimeSpanType>();
             bool         isRtcResetDetected = context.RequestData.ReadBoolean();
 
-            _timeManager.SetupStandardSteadyClock(context.Thread, clockSourceId, setupValue, internalOffset, testOffset, isRtcResetDetected);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            _timeManager.SetupStandardSteadyClock(tickSource, clockSourceId, setupValue, internalOffset, testOffset, isRtcResetDetected);
 
             return ResultCode.Success;
         }
@@ -80,7 +82,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
             SystemClockContext clockContext = context.RequestData.ReadStruct<SystemClockContext>();
             long               posixTime    = context.RequestData.ReadInt64();
 
-            _timeManager.SetupStandardLocalSystemClock(context.Thread, clockContext, posixTime);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            _timeManager.SetupStandardLocalSystemClock(tickSource, clockContext, posixTime);
 
             return ResultCode.Success;
         }
@@ -107,7 +111,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
 
             SteadyClockTimePoint steadyClockTimePoint = context.RequestData.ReadStruct<SteadyClockTimePoint>();
 
-            _timeManager.SetupStandardUserSystemClock(context.Thread, isAutomaticCorrectionEnabled, steadyClockTimePoint);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            _timeManager.SetupStandardUserSystemClock(tickSource, isAutomaticCorrectionEnabled, steadyClockTimePoint);
 
             return ResultCode.Success;
         }
@@ -191,7 +197,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
         {
             TimeSpanType rtcOffset = context.RequestData.ReadStruct<TimeSpanType>();
 
-            _timeManager.SetStandardSteadyClockRtcOffset(context.Thread, rtcOffset);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            _timeManager.SetStandardSteadyClockRtcOffset(tickSource, rtcOffset);
 
             return ResultCode.Success;
         }

Ryujinx.HLE/HOS/Services/Time/StaticService/ISteadyClock.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 
 namespace Ryujinx.HLE.HOS.Services.Time.StaticService
@@ -25,7 +26,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
                 return ResultCode.UninitializedClock;
             }
 
-            SteadyClockTimePoint currentTimePoint = _steadyClock.GetCurrentTimePoint(context.Thread);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            SteadyClockTimePoint currentTimePoint = _steadyClock.GetCurrentTimePoint(tickSource);
 
             context.ResponseData.WriteStruct(currentTimePoint);
 

Ryujinx.HLE/HOS/Services/Time/StaticService/ISystemClock.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
@@ -31,7 +32,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
                 return ResultCode.UninitializedClock;
             }
 
-            ResultCode result = _clockCore.GetCurrentTime(context.Thread, out long posixTime);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            ResultCode result = _clockCore.GetCurrentTime(tickSource, out long posixTime);
 
             if (result == ResultCode.Success)
             {
@@ -57,7 +60,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
 
             long posixTime = context.RequestData.ReadInt64();
 
-            return _clockCore.SetCurrentTime(context.Thread, posixTime);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            return _clockCore.SetCurrentTime(tickSource, posixTime);
         }
 
         [CommandHipc(2)]
@@ -69,7 +74,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
                 return ResultCode.UninitializedClock;
             }
 
-            ResultCode result = _clockCore.GetClockContext(context.Thread, out SystemClockContext clockContext);
+            ITickSource tickSource = context.Device.System.TickSource;
+
+            ResultCode result = _clockCore.GetClockContext(tickSource, out SystemClockContext clockContext);
 
             if (result == ResultCode.Success)
             {

Ryujinx.HLE/HOS/Services/Time/StaticService/ITimeZoneServiceForPsc.cs

@@ -7,7 +7,6 @@ using Ryujinx.HLE.Utilities;
 using System;
 using System.Diagnostics;
 using System.IO;
-using System.Text;
 
 namespace Ryujinx.HLE.HOS.Services.Time.StaticService
 {
@@ -44,7 +43,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
             {
                 return ResultCode.PermissionDenied;
             }
-            
+
             return ResultCode.NotImplemented;
         }
 

Ryujinx.HLE/HOS/Services/Time/TimeManager.cs

@@ -1,11 +1,10 @@
-using System;
-using System.IO;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Kernel.Memory;
-using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 using Ryujinx.HLE.HOS.Services.Time.TimeZone;
 using Ryujinx.HLE.Utilities;
+using System.IO;
 
 namespace Ryujinx.HLE.HOS.Services.Time
 {
@@ -68,14 +67,13 @@ namespace Ryujinx.HLE.HOS.Services.Time
             TimeZone.Initialize(this, device);
         }
 
-
-        public void SetupStandardSteadyClock(KThread thread, UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
+        public void SetupStandardSteadyClock(ITickSource tickSource, UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
         {
             SetupInternalStandardSteadyClock(clockSourceId, setupValue, internalOffset, testOffset, isRtcResetDetected);
 
-            TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
+            TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(tickSource);
 
-            SharedMemory.SetupStandardSteadyClock(thread, clockSourceId, currentTimePoint);
+            SharedMemory.SetupStandardSteadyClock(tickSource, clockSourceId, currentTimePoint);
 
             // TODO: propagate IPC late binding of "time:s" and "time:p"
         }
@@ -97,18 +95,18 @@ namespace Ryujinx.HLE.HOS.Services.Time
             // TODO: propagate IPC late binding of "time:s" and "time:p"
         }
 
-        public void SetupStandardLocalSystemClock(KThread thread, SystemClockContext clockContext, long posixTime)
+        public void SetupStandardLocalSystemClock(ITickSource tickSource, SystemClockContext clockContext, long posixTime)
         {
             StandardLocalSystemClock.SetUpdateCallbackInstance(LocalClockContextWriter);
 
-            SteadyClockTimePoint currentTimePoint = StandardLocalSystemClock.GetSteadyClockCore().GetCurrentTimePoint(thread);
+            SteadyClockTimePoint currentTimePoint = StandardLocalSystemClock.GetSteadyClockCore().GetCurrentTimePoint(tickSource);
             if (currentTimePoint.ClockSourceId == clockContext.SteadyTimePoint.ClockSourceId)
             {
                 StandardLocalSystemClock.SetSystemClockContext(clockContext);
             }
             else
             {
-                if (StandardLocalSystemClock.SetCurrentTime(thread, posixTime) != ResultCode.Success)
+                if (StandardLocalSystemClock.SetCurrentTime(tickSource, posixTime) != ResultCode.Success)
                 {
                     throw new InternalServiceException("Cannot set current local time");
                 }
@@ -157,9 +155,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
             // TODO: propagate IPC late binding of "time:s" and "time:p"
         }
 
-        public void SetupStandardUserSystemClock(KThread thread, bool isAutomaticCorrectionEnabled, SteadyClockTimePoint steadyClockTimePoint)
+        public void SetupStandardUserSystemClock(ITickSource tickSource, bool isAutomaticCorrectionEnabled, SteadyClockTimePoint steadyClockTimePoint)
         {
-            if (StandardUserSystemClock.SetAutomaticCorrectionEnabled(thread, isAutomaticCorrectionEnabled) != ResultCode.Success)
+            if (StandardUserSystemClock.SetAutomaticCorrectionEnabled(tickSource, isAutomaticCorrectionEnabled) != ResultCode.Success)
             {
                 throw new InternalServiceException("Cannot set automatic user time correction state");
             }
@@ -172,13 +170,13 @@ namespace Ryujinx.HLE.HOS.Services.Time
             // TODO: propagate IPC late binding of "time:s" and "time:p"
         }
 
-        public void SetStandardSteadyClockRtcOffset(KThread thread, TimeSpanType rtcOffset)
+        public void SetStandardSteadyClockRtcOffset(ITickSource tickSource, TimeSpanType rtcOffset)
         {
             StandardSteadyClock.SetSetupValue(rtcOffset);
 
-            TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
+            TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(tickSource);
 
-            SharedMemory.SetSteadyClockRawTimePoint(thread, currentTimePoint);
+            SharedMemory.SetSteadyClockRawTimePoint(tickSource, currentTimePoint);
         }
     }
 }

Ryujinx.HLE/HOS/Services/Time/TimeSharedMemory.cs

@@ -1,12 +1,11 @@
-using System;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Threading;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Memory;
-using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 using Ryujinx.HLE.HOS.Services.Time.Types;
 using Ryujinx.HLE.Utilities;
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading;
 
 namespace Ryujinx.HLE.HOS.Services.Time
 {
@@ -38,19 +37,9 @@ namespace Ryujinx.HLE.HOS.Services.Time
             return _sharedMemory;
         }
 
-        public void SetupStandardSteadyClock(KThread thread, UInt128 clockSourceId, TimeSpanType currentTimePoint)
+        public void SetupStandardSteadyClock(ITickSource tickSource, UInt128 clockSourceId, TimeSpanType currentTimePoint)
         {
-            TimeSpanType ticksTimeSpan;
-
-            // As this may be called before the guest code, we support passing a null thread to make this api usable.
-            if (thread == null)
-            {
-                ticksTimeSpan = TimeSpanType.FromSeconds(0);
-            }
-            else
-            {
-                ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
-            }
+            TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
 
             SteadyClockContext context = new SteadyClockContext
             {
@@ -67,10 +56,10 @@ namespace Ryujinx.HLE.HOS.Services.Time
             WriteObjectToSharedMemory(AutomaticCorrectionEnabledOffset, 0, Convert.ToByte(isAutomaticCorrectionEnabled));
         }
 
-        public void SetSteadyClockRawTimePoint(KThread thread, TimeSpanType currentTimePoint)
+        public void SetSteadyClockRawTimePoint(ITickSource tickSource, TimeSpanType currentTimePoint)
         {
             SteadyClockContext context       = ReadObjectFromSharedMemory<SteadyClockContext>(SteadyClockContextOffset, 4);
-            TimeSpanType       ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
+            TimeSpanType       ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
 
             context.InternalOffset = (ulong)(currentTimePoint.NanoSeconds - ticksTimeSpan.NanoSeconds);
 

Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs

@@ -7,6 +7,7 @@ using LibHac.Ncm;
 using LibHac.Tools.FsSystem;
 using LibHac.Tools.FsSystem.NcaUtils;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
@@ -63,7 +64,9 @@ namespace Ryujinx.HLE.HOS.Services.Time.TimeZone
         {
             InitializeInstance(device.FileSystem, device.System.ContentManager, device.System.FsIntegrityCheckLevel);
 
-            SteadyClockTimePoint timeZoneUpdatedTimePoint = timeManager.StandardSteadyClock.GetCurrentTimePoint(null);
+            ITickSource tickSource = device.System.TickSource;
+
+            SteadyClockTimePoint timeZoneUpdatedTimePoint = timeManager.StandardSteadyClock.GetCurrentTimePoint(tickSource);
 
             string deviceLocationName = SanityCheckDeviceLocationName(device.Configuration.TimeZone);
 

Ryujinx.HLE/Ryujinx.HLE.csproj

@@ -11,6 +11,9 @@
     <ProjectReference Include="..\Ryujinx.Graphics.Host1x\Ryujinx.Graphics.Host1x.csproj" />
     <ProjectReference Include="..\Ryujinx.Graphics.Nvdec\Ryujinx.Graphics.Nvdec.csproj" />
     <ProjectReference Include="..\Ryujinx.Graphics.Vic\Ryujinx.Graphics.Vic.csproj" />
+    <ProjectReference Include="..\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj"
+                      OutputItemType="Analyzer"
+                      ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\Ryujinx.Memory\Ryujinx.Memory.csproj" />
     <ProjectReference Include="..\ARMeilleure\ARMeilleure.csproj" />
     <ProjectReference Include="..\Ryujinx.Graphics.Gpu\Ryujinx.Graphics.Gpu.csproj" />

Ryujinx.Headless.SDL2/Ryujinx.Headless.SDL2.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win10-x64;osx-x64;linux-x64</RuntimeIdentifiers>
     <OutputType>Exe</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Version>1.0.0-dirty</Version>

Ryujinx.Horizon.Generators/CodeGenerator.cs

@@ -0,0 +1,58 @@
+using System.Text;
+
+namespace Ryujinx.Horizon.Generators
+{
+    class CodeGenerator
+    {
+        private const string Indent = "    ";
+        private readonly StringBuilder _sb;
+        private string _currentIndent;
+
+        public CodeGenerator()
+        {
+            _sb = new StringBuilder();
+        }
+
+        public void EnterScope(string header = null)
+        {
+            if (header != null)
+            {
+                AppendLine(header);
+            }
+
+            AppendLine("{");
+            IncreaseIndentation();
+        }
+
+        public void LeaveScope()
+        {
+            DecreaseIndentation();
+            AppendLine("}");
+        }
+
+        public void IncreaseIndentation()
+        {
+            _currentIndent += Indent;
+        }
+
+        public void DecreaseIndentation()
+        {
+            _currentIndent = _currentIndent.Substring(0, _currentIndent.Length - Indent.Length);
+        }
+
+        public void AppendLine()
+        {
+            _sb.AppendLine();
+        }
+
+        public void AppendLine(string text)
+        {
+            _sb.AppendLine(_currentIndent + text);
+        }
+
+        public override string ToString()
+        {
+            return _sb.ToString();
+        }
+    }
+}

Ryujinx.Horizon.Generators/Kernel/SyscallGenerator.cs

@@ -0,0 +1,524 @@
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+
+namespace Ryujinx.Horizon.Generators.Kernel
+{
+    [Generator]
+    class SyscallGenerator : ISourceGenerator
+    {
+        private const string ClassNamespace = "Ryujinx.HLE.HOS.Kernel.SupervisorCall";
+        private const string ClassName = "SyscallDispatch";
+        private const string A32Suffix = "32";
+        private const string A64Suffix = "64";
+        private const string ResultVariableName = "result";
+        private const string ArgVariablePrefix = "arg";
+        private const string ResultCheckHelperName = "LogResultAsTrace";
+
+        private const string TypeSystemBoolean = "System.Boolean";
+        private const string TypeSystemInt32 = "System.Int32";
+        private const string TypeSystemInt64 = "System.Int64";
+        private const string TypeSystemUInt32 = "System.UInt32";
+        private const string TypeSystemUInt64 = "System.UInt64";
+
+        private const string NamespaceKernel = "Ryujinx.HLE.HOS.Kernel";
+        private const string TypeSvcAttribute = NamespaceKernel + ".SupervisorCall.SvcAttribute";
+        private const string TypePointerSizedAttribute = NamespaceKernel + ".SupervisorCall.PointerSizedAttribute";
+        private const string TypeKernelResultName = "KernelResult";
+        private const string TypeKernelResult = NamespaceKernel + ".Common." + TypeKernelResultName;
+        private const string TypeExecutionContext = "IExecutionContext";
+
+        private static readonly string[] _expectedResults = new string[]
+        {
+            $"{TypeKernelResultName}.Success",
+            $"{TypeKernelResultName}.TimedOut",
+            $"{TypeKernelResultName}.Cancelled",
+            $"{TypeKernelResultName}.PortRemoteClosed",
+            $"{TypeKernelResultName}.InvalidState"
+        };
+
+        private struct OutParameter
+        {
+            public readonly string Identifier;
+            public readonly bool NeedsSplit;
+
+            public OutParameter(string identifier, bool needsSplit = false)
+            {
+                Identifier = identifier;
+                NeedsSplit = needsSplit;
+            }
+        }
+
+        private struct RegisterAllocatorA32
+        {
+            private uint _useSet;
+            private int _linearIndex;
+
+            public int AllocateSingle()
+            {
+                return Allocate();
+            }
+
+            public (int, int) AllocatePair()
+            {
+                _linearIndex += _linearIndex & 1;
+
+                return (Allocate(), Allocate());
+            }
+
+            private int Allocate()
+            {
+                int regIndex;
+
+                if (_linearIndex < 4)
+                {
+                    regIndex = _linearIndex++;
+                }
+                else
+                {
+                    regIndex = -1;
+
+                    for (int i = 0; i < 32; i++)
+                    {
+                        if ((_useSet & (1 << i)) == 0)
+                        {
+                            regIndex = i;
+                            break;
+                        }
+                    }
+
+                    Debug.Assert(regIndex != -1);
+                }
+
+                _useSet |= 1u << regIndex;
+
+                return regIndex;
+            }
+
+            public void AdvanceLinearIndex()
+            {
+                _linearIndex++;
+            }
+        }
+
+        private struct SyscallIdAndName : IComparable<SyscallIdAndName>
+        {
+            public readonly int Id;
+            public readonly string Name;
+
+            public SyscallIdAndName(int id, string name)
+            {
+                Id = id;
+                Name = name;
+            }
+
+            public int CompareTo(SyscallIdAndName other)
+            {
+                return Id.CompareTo(other.Id);
+            }
+        }
+
+        public void Execute(GeneratorExecutionContext context)
+        {
+            SyscallSyntaxReceiver syntaxReceiver = (SyscallSyntaxReceiver)context.SyntaxReceiver;
+
+            CodeGenerator generator = new CodeGenerator();
+
+            generator.AppendLine("using Ryujinx.Common.Logging;");
+            generator.AppendLine("using Ryujinx.Cpu;");
+            generator.AppendLine($"using {NamespaceKernel}.Common;");
+            generator.AppendLine($"using {NamespaceKernel}.Memory;");
+            generator.AppendLine($"using {NamespaceKernel}.Process;");
+            generator.AppendLine($"using {NamespaceKernel}.Threading;");
+            generator.AppendLine("using System;");
+            generator.AppendLine();
+            generator.EnterScope($"namespace {ClassNamespace}");
+            generator.EnterScope($"static class {ClassName}");
+
+            GenerateResultCheckHelper(generator);
+            generator.AppendLine();
+
+            List<SyscallIdAndName> syscalls = new List<SyscallIdAndName>();
+
+            foreach (var method in syntaxReceiver.SvcImplementations)
+            {
+                GenerateMethod32(generator, context.Compilation, method);
+                GenerateMethod64(generator, context.Compilation, method);
+
+                foreach (var attributeList in method.AttributeLists)
+                {
+                    foreach (var attribute in attributeList.Attributes)
+                    {
+                        if (GetCanonicalTypeName(context.Compilation, attribute) != TypeSvcAttribute)
+                        {
+                            continue;
+                        }
+
+                        foreach (var attributeArg in attribute.ArgumentList.Arguments)
+                        {
+                            if (attributeArg.Expression.Kind() == SyntaxKind.NumericLiteralExpression)
+                            {
+                                LiteralExpressionSyntax numericLiteral = (LiteralExpressionSyntax)attributeArg.Expression;
+                                syscalls.Add(new SyscallIdAndName((int)numericLiteral.Token.Value, method.Identifier.Text));
+                            }
+                        }
+                    }
+                }
+            }
+
+            syscalls.Sort();
+
+            GenerateDispatch(generator, syscalls, A32Suffix);
+            generator.AppendLine();
+            GenerateDispatch(generator, syscalls, A64Suffix);
+
+            generator.LeaveScope();
+            generator.LeaveScope();
+
+            context.AddSource($"{ClassName}.g.cs", generator.ToString());
+        }
+
+        private static void GenerateResultCheckHelper(CodeGenerator generator)
+        {
+            generator.EnterScope($"private static bool {ResultCheckHelperName}({TypeKernelResultName} {ResultVariableName})");
+
+            string[] expectedChecks = new string[_expectedResults.Length];
+
+            for (int i = 0; i < expectedChecks.Length; i++)
+            {
+                expectedChecks[i] = $"{ResultVariableName} == {_expectedResults[i]}";
+            }
+
+            string checks = string.Join(" || ", expectedChecks);
+
+            generator.AppendLine($"return {checks};");
+            generator.LeaveScope();
+        }
+
+        private static void GenerateMethod32(CodeGenerator generator, Compilation compilation, MethodDeclarationSyntax method)
+        {
+            generator.EnterScope($"private static void {method.Identifier.Text}{A32Suffix}(Syscall syscall, {TypeExecutionContext} context)");
+
+            string[] args = new string[method.ParameterList.Parameters.Count];
+            int index = 0;
+
+            RegisterAllocatorA32 regAlloc = new RegisterAllocatorA32();
+
+            List<OutParameter> outParameters = new List<OutParameter>();
+            List<string> logInArgs = new List<string>();
+            List<string> logOutArgs = new List<string>();
+
+            foreach (var methodParameter in method.ParameterList.Parameters)
+            {
+                string name = methodParameter.Identifier.Text;
+                string argName = GetPrefixedArgName(name);
+                string typeName = methodParameter.Type.ToString();
+                string canonicalTypeName = GetCanonicalTypeName(compilation, methodParameter.Type);
+
+                if (methodParameter.Modifiers.Any(SyntaxKind.OutKeyword))
+                {
+                    bool needsSplit = Is64BitInteger(canonicalTypeName) && !IsPointerSized(compilation, methodParameter);
+                    outParameters.Add(new OutParameter(argName, needsSplit));
+                    logOutArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
+
+                    argName = $"out {typeName} {argName}";
+
+                    regAlloc.AdvanceLinearIndex();
+                }
+                else
+                {
+                    if (Is64BitInteger(canonicalTypeName))
+                    {
+                        if (IsPointerSized(compilation, methodParameter))
+                        {
+                            int registerIndex = regAlloc.AllocateSingle();
+
+                            generator.AppendLine($"var {argName} = (uint)context.GetX({registerIndex});");
+                        }
+                        else
+                        {
+                            (int registerIndex, int registerIndex2) = regAlloc.AllocatePair();
+
+                            string valueLow = $"(ulong)(uint)context.GetX({registerIndex})";
+                            string valueHigh = $"(ulong)(uint)context.GetX({registerIndex2})";
+                            string value = $"{valueLow} | ({valueHigh} << 32)";
+
+                            generator.AppendLine($"var {argName} = ({typeName})({value});");
+                        }
+                    }
+                    else
+                    {
+                        int registerIndex = regAlloc.AllocateSingle();
+
+                        string value = GenerateCastFromUInt64($"context.GetX({registerIndex})", canonicalTypeName, typeName);
+
+                        generator.AppendLine($"var {argName} = {value};");
+                    }
+
+                    logInArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
+                }
+
+                args[index++] = argName;
+            }
+
+            GenerateLogPrintBeforeCall(generator, method.Identifier.Text, logInArgs);
+
+            string returnTypeName = method.ReturnType.ToString();
+            string argsList = string.Join(", ", args);
+            int returnRegisterIndex = 0;
+            string result = null;
+            string canonicalReturnTypeName = null;
+
+            if (returnTypeName != "void")
+            {
+                generator.AppendLine($"var {ResultVariableName} = syscall.{method.Identifier.Text}({argsList});");
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint){ResultVariableName});");
+
+                canonicalReturnTypeName = GetCanonicalTypeName(compilation, method.ReturnType);
+
+                if (Is64BitInteger(canonicalReturnTypeName))
+                {
+                    generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint)({ResultVariableName} >> 32));");
+                }
+
+                result = GetFormattedLogValue(ResultVariableName, canonicalReturnTypeName);
+            }
+            else
+            {
+                generator.AppendLine($"syscall.{method.Identifier.Text}({argsList});");
+            }
+
+            foreach (OutParameter outParameter in outParameters)
+            {
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint){outParameter.Identifier});");
+
+                if (outParameter.NeedsSplit)
+                {
+                    generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint)({outParameter.Identifier} >> 32));");
+                }
+            }
+
+            while (returnRegisterIndex < 4)
+            {
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, 0);");
+            }
+
+            GenerateLogPrintAfterCall(generator, method.Identifier.Text, logOutArgs, result, canonicalReturnTypeName);
+
+            generator.LeaveScope();
+            generator.AppendLine();
+        }
+
+        private static void GenerateMethod64(CodeGenerator generator, Compilation compilation, MethodDeclarationSyntax method)
+        {
+            generator.EnterScope($"private static void {method.Identifier.Text}{A64Suffix}(Syscall syscall, {TypeExecutionContext} context)");
+
+            string[] args = new string[method.ParameterList.Parameters.Count];
+            int registerIndex = 0;
+            int index = 0;
+
+            List<OutParameter> outParameters = new List<OutParameter>();
+            List<string> logInArgs = new List<string>();
+            List<string> logOutArgs = new List<string>();
+
+            foreach (var methodParameter in method.ParameterList.Parameters)
+            {
+                string name = methodParameter.Identifier.Text;
+                string argName = GetPrefixedArgName(name);
+                string typeName = methodParameter.Type.ToString();
+                string canonicalTypeName = GetCanonicalTypeName(compilation, methodParameter.Type);
+
+                if (methodParameter.Modifiers.Any(SyntaxKind.OutKeyword))
+                {
+                    outParameters.Add(new OutParameter(argName));
+                    logOutArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
+                    argName = $"out {typeName} {argName}";
+                    registerIndex++;
+                }
+                else
+                {
+                    string value = GenerateCastFromUInt64($"context.GetX({registerIndex++})", canonicalTypeName, typeName);
+                    generator.AppendLine($"var {argName} = {value};");
+                    logInArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
+                }
+
+                args[index++] = argName;
+            }
+
+            GenerateLogPrintBeforeCall(generator, method.Identifier.Text, logInArgs);
+
+            string argsList = string.Join(", ", args);
+            int returnRegisterIndex = 0;
+            string result = null;
+            string canonicalReturnTypeName = null;
+
+            if (method.ReturnType.ToString() != "void")
+            {
+                generator.AppendLine($"var {ResultVariableName} = syscall.{method.Identifier.Text}({argsList});");
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, (ulong){ResultVariableName});");
+                canonicalReturnTypeName = GetCanonicalTypeName(compilation, method.ReturnType);
+                result = GetFormattedLogValue(ResultVariableName, canonicalReturnTypeName);
+            }
+            else
+            {
+                generator.AppendLine($"syscall.{method.Identifier.Text}({argsList});");
+            }
+
+            foreach (OutParameter outParameter in outParameters)
+            {
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, (ulong){outParameter.Identifier});");
+            }
+
+            while (returnRegisterIndex < 8)
+            {
+                generator.AppendLine($"context.SetX({returnRegisterIndex++}, 0);");
+            }
+
+            GenerateLogPrintAfterCall(generator, method.Identifier.Text, logOutArgs, result, canonicalReturnTypeName);
+
+            generator.LeaveScope();
+            generator.AppendLine();
+        }
+
+        private static string GetFormattedLogValue(string value, string canonicalTypeName)
+        {
+            if (Is32BitInteger(canonicalTypeName))
+            {
+                return $"0x{{{value}:X8}}";
+            }
+            else if (Is64BitInteger(canonicalTypeName))
+            {
+                return $"0x{{{value}:X16}}";
+            }
+
+            return $"{{{value}}}";
+        }
+
+        private static string GetPrefixedArgName(string name)
+        {
+            return ArgVariablePrefix + name[0].ToString().ToUpperInvariant() + name.Substring(1);
+        }
+
+        private static string GetCanonicalTypeName(Compilation compilation, SyntaxNode syntaxNode)
+        {
+            TypeInfo typeInfo = compilation.GetSemanticModel(syntaxNode.SyntaxTree).GetTypeInfo(syntaxNode);
+            if (typeInfo.Type.ContainingNamespace == null)
+            {
+                return typeInfo.Type.Name;
+            }
+
+            return $"{typeInfo.Type.ContainingNamespace.ToDisplayString()}.{typeInfo.Type.Name}";
+        }
+
+        private static void GenerateLogPrintBeforeCall(CodeGenerator generator, string methodName, List<string> argList)
+        {
+            string log = $"{methodName}({string.Join(", ", argList)})";
+            GenerateLogPrint(generator, "Trace", "KernelSvc", log);
+        }
+
+        private static void GenerateLogPrintAfterCall(
+            CodeGenerator generator,
+            string methodName,
+            List<string> argList,
+            string result,
+            string canonicalResultTypeName)
+        {
+            string log = $"{methodName}({string.Join(", ", argList)})";
+
+            if (result != null)
+            {
+                log += $" = {result}";
+            }
+
+            if (canonicalResultTypeName == TypeKernelResult)
+            {
+                generator.EnterScope($"if ({ResultCheckHelperName}({ResultVariableName}))");
+                GenerateLogPrint(generator, "Trace", "KernelSvc", log);
+                generator.LeaveScope();
+                generator.EnterScope("else");
+                GenerateLogPrint(generator, "Warning", "KernelSvc", log);
+                generator.LeaveScope();
+            }
+            else
+            {
+                GenerateLogPrint(generator, "Trace", "KernelSvc", log);
+            }
+        }
+
+        private static void GenerateLogPrint(CodeGenerator generator, string logLevel, string logClass, string log)
+        {
+            generator.AppendLine($"Logger.{logLevel}?.PrintMsg(LogClass.{logClass}, $\"{log}\");");
+        }
+
+        private static void GenerateDispatch(CodeGenerator generator, List<SyscallIdAndName> syscalls, string suffix)
+        {
+            generator.EnterScope($"public static void Dispatch{suffix}(Syscall syscall, {TypeExecutionContext} context, int id)");
+            generator.EnterScope("switch (id)");
+
+            foreach (var syscall in syscalls)
+            {
+                generator.AppendLine($"case {syscall.Id}:");
+                generator.IncreaseIndentation();
+
+                generator.AppendLine($"{syscall.Name}{suffix}(syscall, context);");
+                generator.AppendLine("break;");
+
+                generator.DecreaseIndentation();
+            }
+
+            generator.AppendLine($"default:");
+            generator.IncreaseIndentation();
+
+            generator.AppendLine("throw new NotImplementedException($\"SVC 0x{id:X4} is not implemented.\");");
+
+            generator.DecreaseIndentation();
+
+            generator.LeaveScope();
+            generator.LeaveScope();
+        }
+
+        private static bool Is32BitInteger(string canonicalTypeName)
+        {
+            return canonicalTypeName == TypeSystemInt32 || canonicalTypeName == TypeSystemUInt32;
+        }
+
+        private static bool Is64BitInteger(string canonicalTypeName)
+        {
+            return canonicalTypeName == TypeSystemInt64 || canonicalTypeName == TypeSystemUInt64;
+        }
+
+        private static string GenerateCastFromUInt64(string value, string canonicalTargetTypeName, string targetTypeName)
+        {
+            if (canonicalTargetTypeName == TypeSystemBoolean)
+            {
+                return $"({value} & 1) != 0";
+            }
+
+            return $"({targetTypeName}){value}";
+        }
+
+        private static bool IsPointerSized(Compilation compilation, ParameterSyntax parameterSyntax)
+        {
+            foreach (var attributeList in parameterSyntax.AttributeLists)
+            {
+                foreach (var attribute in attributeList.Attributes)
+                {
+                    if (GetCanonicalTypeName(compilation, attribute) == TypePointerSizedAttribute)
+                    {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        }
+
+        public void Initialize(GeneratorInitializationContext context)
+        {
+            context.RegisterForSyntaxNotifications(() => new SyscallSyntaxReceiver());
+        }
+    }
+}

Ryujinx.Horizon.Generators/Kernel/SyscallSyntaxReceiver.cs

@@ -0,0 +1,54 @@
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Ryujinx.Horizon.Generators.Kernel
+{
+    class SyscallSyntaxReceiver : ISyntaxReceiver
+    {
+        public List<MethodDeclarationSyntax> SvcImplementations { get; }
+
+        public SyscallSyntaxReceiver()
+        {
+            SvcImplementations = new List<MethodDeclarationSyntax>();
+        }
+
+        public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
+        {
+            if (syntaxNode is ClassDeclarationSyntax classDeclaration && classDeclaration.AttributeLists.Count != 0)
+            {
+                foreach (var attributeList in classDeclaration.AttributeLists)
+                {
+                    if (attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "SvcImpl"))
+                    {
+                        foreach (var memberDeclaration in classDeclaration.Members)
+                        {
+                            if (memberDeclaration is MethodDeclarationSyntax methodDeclaration)
+                            {
+                                VisitMethod(methodDeclaration);
+                            }
+                        }
+
+                        break;
+                    }
+                }
+            }
+        }
+
+        private void VisitMethod(MethodDeclarationSyntax methodDeclaration)
+        {
+            if (methodDeclaration.AttributeLists.Count != 0)
+            {
+                foreach (var attributeList in methodDeclaration.AttributeLists)
+                {
+                    if (attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "Svc"))
+                    {
+                        SvcImplementations.Add(methodDeclaration);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+}

Ryujinx.Horizon.Generators/Ryujinx.Horizon.Generators.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" />
+  </ItemGroup>
+
+</Project>

Ryujinx.Memory/MemoryBlock.cs

@@ -19,6 +19,8 @@ namespace Ryujinx.Memory
         private ConcurrentDictionary<MemoryBlock, byte> _viewStorages;
         private int _viewCount;
 
+        internal bool ForceWindows4KBView => _forceWindows4KBView;
+
         /// <summary>
         /// Pointer to the memory block data.
         /// </summary>
@@ -145,7 +147,7 @@ namespace Ryujinx.Memory
                 srcBlock.IncrementViewCount();
             }
 
-            MemoryManagement.MapView(srcBlock._sharedMemory, srcOffset, GetPointerInternal(dstOffset, size), size, _forceWindows4KBView);
+            MemoryManagement.MapView(srcBlock._sharedMemory, srcOffset, GetPointerInternal(dstOffset, size), size, this);
         }
 
         /// <summary>
@@ -156,7 +158,7 @@ namespace Ryujinx.Memory
         /// <param name="size">Size of the range to be unmapped</param>
         public void UnmapView(MemoryBlock srcBlock, ulong offset, ulong size)
         {
-            MemoryManagement.UnmapView(srcBlock._sharedMemory, GetPointerInternal(offset, size), size, _forceWindows4KBView);
+            MemoryManagement.UnmapView(srcBlock._sharedMemory, GetPointerInternal(offset, size), size, this);
         }
 
         /// <summary>

Ryujinx.Memory/MemoryManagement.cs

@@ -68,17 +68,17 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr address, ulong size, bool force4KBMap)
+        public static void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr address, ulong size, MemoryBlock owner)
         {
             if (OperatingSystem.IsWindows())
             {
-                if (force4KBMap)
+                if (owner.ForceWindows4KBView)
                 {
                     MemoryManagementWindows.MapView4KB(sharedMemory, srcOffset, address, (IntPtr)size);
                 }
                 else
                 {
-                    MemoryManagementWindows.MapView(sharedMemory, srcOffset, address, (IntPtr)size);
+                    MemoryManagementWindows.MapView(sharedMemory, srcOffset, address, (IntPtr)size, owner);
                 }
             }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
@@ -91,17 +91,17 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static void UnmapView(IntPtr sharedMemory, IntPtr address, ulong size, bool force4KBMap)
+        public static void UnmapView(IntPtr sharedMemory, IntPtr address, ulong size, MemoryBlock owner)
         {
             if (OperatingSystem.IsWindows())
             {
-                if (force4KBMap)
+                if (owner.ForceWindows4KBView)
                 {
                     MemoryManagementWindows.UnmapView4KB(address, (IntPtr)size);
                 }
                 else
                 {
-                    MemoryManagementWindows.UnmapView(sharedMemory, address, (IntPtr)size);
+                    MemoryManagementWindows.UnmapView(sharedMemory, address, (IntPtr)size, owner);
                 }
             }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())

Ryujinx.Memory/MemoryManagementWindows.cs

@@ -68,9 +68,9 @@ namespace Ryujinx.Memory
             return WindowsApi.VirtualFree(location, size, AllocationType.Decommit);
         }
 
-        public static void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size)
+        public static void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size, MemoryBlock owner)
         {
-            _placeholders.MapView(sharedMemory, srcOffset, location, size);
+            _placeholders.MapView(sharedMemory, srcOffset, location, size, owner);
         }
 
         public static void MapView4KB(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size)
@@ -106,9 +106,9 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size)
+        public static void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size, MemoryBlock owner)
         {
-            _placeholders.UnmapView(sharedMemory, location, size);
+            _placeholders.UnmapView(sharedMemory, location, size, owner);
         }
 
         public static void UnmapView4KB(IntPtr location, IntPtr size)
@@ -154,7 +154,7 @@ namespace Ryujinx.Memory
             }
             else
             {
-                _placeholders.UnmapView(IntPtr.Zero, address, size);
+                _placeholders.UnreserveRange((ulong)address, (ulong)size);
             }
 
             return WindowsApi.VirtualFree(address, IntPtr.Zero, AllocationType.Release);

Ryujinx.Memory/WindowsShared/PlaceholderManager.cs

@@ -44,6 +44,50 @@ namespace Ryujinx.Memory.WindowsShared
             }
         }
 
+        /// <summary>
+        /// Unreserves a range of memory that has been previously reserved with <see cref="ReserveRange"/>.
+        /// </summary>
+        /// <param name="address">Start address of the region to unreserve</param>
+        /// <param name="size">Size in bytes of the region to unreserve</param>
+        /// <exception cref="WindowsApiException">Thrown when the Windows API returns an error unreserving the memory</exception>
+        public void UnreserveRange(ulong address, ulong size)
+        {
+            ulong endAddress = address + size;
+
+            var overlaps = Array.Empty<IntervalTreeNode<ulong, ulong>>();
+            int count;
+
+            lock (_mappings)
+            {
+                count = _mappings.Get(address, endAddress, ref overlaps);
+
+                for (int index = 0; index < count; index++)
+                {
+                    var overlap = overlaps[index];
+
+                    if (IsMapped(overlap.Value))
+                    {
+                        if (!WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)overlap.Start, 2))
+                        {
+                            throw new WindowsApiException("UnmapViewOfFile2");
+                        }
+                    }
+
+                    _mappings.Remove(overlap);
+                }
+            }
+
+            if (count > 1)
+            {
+                CheckFreeResult(WindowsApi.VirtualFree(
+                    (IntPtr)address,
+                    (IntPtr)size,
+                    AllocationType.Release | AllocationType.CoalescePlaceholders));
+            }
+
+            RemoveProtection(address, size);
+        }
+
         /// <summary>
         /// Maps a shared memory view on a previously reserved memory region.
         /// </summary>
@@ -51,13 +95,14 @@ namespace Ryujinx.Memory.WindowsShared
         /// <param name="srcOffset">Offset in the shared memory to map</param>
         /// <param name="location">Address to map the view into</param>
         /// <param name="size">Size of the view in bytes</param>
-        public void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size)
+        /// <param name="owner">Memory block that owns the mapping</param>
+        public void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size, MemoryBlock owner)
         {
             _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
 
             try
             {
-                UnmapViewInternal(sharedMemory, location, size);
+                UnmapViewInternal(sharedMemory, location, size, owner);
                 MapViewInternal(sharedMemory, srcOffset, location, size);
             }
             finally
@@ -173,13 +218,14 @@ namespace Ryujinx.Memory.WindowsShared
         /// <param name="sharedMemory">Shared memory that the view being unmapped belongs to</param>
         /// <param name="location">Address to unmap</param>
         /// <param name="size">Size of the region to unmap in bytes</param>
-        public void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size)
+        /// <param name="owner">Memory block that owns the mapping</param>
+        public void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size, MemoryBlock owner)
         {
             _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
 
             try
             {
-                UnmapViewInternal(sharedMemory, location, size);
+                UnmapViewInternal(sharedMemory, location, size, owner);
             }
             finally
             {
@@ -197,8 +243,9 @@ namespace Ryujinx.Memory.WindowsShared
         /// <param name="sharedMemory">Shared memory that the view being unmapped belongs to</param>
         /// <param name="location">Address to unmap</param>
         /// <param name="size">Size of the region to unmap in bytes</param>
+        /// <param name="owner">Memory block that owns the mapping</param>
         /// <exception cref="WindowsApiException">Thrown when the Windows API returns an error unmapping or remapping the memory</exception>
-        private void UnmapViewInternal(IntPtr sharedMemory, IntPtr location, IntPtr size)
+        private void UnmapViewInternal(IntPtr sharedMemory, IntPtr location, IntPtr size, MemoryBlock owner)
         {
             ulong startAddress = (ulong)location;
             ulong unmapSize = (ulong)size;
@@ -272,7 +319,7 @@ namespace Ryujinx.Memory.WindowsShared
                 }
             }
 
-            CoalesceForUnmap(startAddress, unmapSize);
+            CoalesceForUnmap(startAddress, unmapSize, owner);
             RemoveProtection(startAddress, unmapSize);
         }
 
@@ -281,15 +328,21 @@ namespace Ryujinx.Memory.WindowsShared
         /// </summary>
         /// <param name="address">Address of the region that was unmapped</param>
         /// <param name="size">Size of the region that was unmapped in bytes</param>
-        private void CoalesceForUnmap(ulong address, ulong size)
+        /// <param name="owner">Memory block that owns the mapping</param>
+        private void CoalesceForUnmap(ulong address, ulong size, MemoryBlock owner)
         {
             ulong endAddress = address + size;
+            ulong blockAddress = (ulong)owner.Pointer;
+            ulong blockEnd = blockAddress + owner.Size;
             var overlaps = Array.Empty<IntervalTreeNode<ulong, ulong>>();
             int unmappedCount = 0;
 
             lock (_mappings)
             {
-                int count = _mappings.Get(address - MinimumPageSize, endAddress + MinimumPageSize, ref overlaps);
+                int count = _mappings.Get(
+                    Math.Max(address - MinimumPageSize, blockAddress),
+                    Math.Min(endAddress + MinimumPageSize, blockEnd), ref overlaps);
+
                 if (count < 2)
                 {
                     // Nothing to coalesce if we only have 1 or no overlaps.

Ryujinx.ShaderTools/Ryujinx.ShaderTools.csproj

@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
     <OutputType>Exe</OutputType>
     <Configurations>Debug;Release</Configurations>
   </PropertyGroup>