Misc; Remove duplicated entries and clean locale csproj (#4209)

Fix crash on Linux since 08831eecf7.

ARMeilleure/Translation/ArmEmitterContext.cs

@@ -6,7 +6,6 @@ using ARMeilleure.Instructions;
 using ARMeilleure.IntermediateRepresentation;
 using ARMeilleure.Memory;
 using ARMeilleure.State;
-using ARMeilleure.Translation.PTC;
 using System;
 using System.Collections.Generic;
 using System.Reflection;
@@ -44,14 +43,13 @@ namespace ARMeilleure.Translation
 
         public IMemoryManager Memory { get; }
 
-        public bool HasPtc { get; }
-
         public EntryTable<uint> CountTable { get; }
         public AddressTable<ulong> FunctionTable { get; }
         public TranslatorStubs Stubs { get; }
 
         public ulong EntryAddress { get; }
         public bool HighCq { get; }
+        public bool HasPtc { get; }
         public Aarch32Mode Mode { get; }
 
         private int _ifThenBlockStateIndex = 0;
@@ -66,15 +64,16 @@ namespace ARMeilleure.Translation
             TranslatorStubs stubs,
             ulong entryAddress,
             bool highCq,
+            bool hasPtc,
             Aarch32Mode mode)
         {
-            HasPtc = Ptc.State != PtcState.Disabled;
             Memory = memory;
             CountTable = countTable;
             FunctionTable = funcTable;
             Stubs = stubs;
             EntryAddress = entryAddress;
             HighCq = highCq;
+            HasPtc = hasPtc;
             Mode = mode;
 
             _labels = new Dictionary<ulong, Operand>();

ARMeilleure/Translation/PTC/IPtcLoadState.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace ARMeilleure.Translation.PTC
+{
+    public interface IPtcLoadState
+    {
+        event Action<PtcLoadingState, int, int> PtcStateChanged;
+        void Continue();
+    }
+}

ARMeilleure/Translation/PTC/Ptc.cs

@@ -22,7 +22,7 @@ using static ARMeilleure.Translation.PTC.PtcFormatter;
 
 namespace ARMeilleure.Translation.PTC
 {
-    public static class Ptc
+    class Ptc : IPtcLoadState
     {
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
@@ -35,45 +35,49 @@ namespace ARMeilleure.Translation.PTC
         private const string TitleIdTextDefault = "0000000000000000";
         private const string DisplayVersionDefault = "0";
 
-        internal static readonly Symbol PageTableSymbol = new(SymbolType.Special, 1);
+        public static readonly Symbol PageTableSymbol = new(SymbolType.Special, 1);
-        internal static readonly Symbol CountTableSymbol = new(SymbolType.Special, 2);
+        public static readonly Symbol CountTableSymbol = new(SymbolType.Special, 2);
-        internal static readonly Symbol DispatchStubSymbol = new(SymbolType.Special, 3);
+        public static readonly Symbol DispatchStubSymbol = new(SymbolType.Special, 3);
 
         private const byte FillingByte = 0x00;
         private const CompressionLevel SaveCompressionLevel = CompressionLevel.Fastest;
 
+        public PtcProfiler Profiler { get; }
+
         // Carriers.
-        private static MemoryStream _infosStream;
+        private MemoryStream _infosStream;
-        private static List<byte[]> _codesList;
+        private List<byte[]> _codesList;
-        private static MemoryStream _relocsStream;
+        private MemoryStream _relocsStream;
-        private static MemoryStream _unwindInfosStream;
+        private MemoryStream _unwindInfosStream;
 
-        private static readonly ulong _outerHeaderMagic;
+        private readonly ulong _outerHeaderMagic;
-        private static readonly ulong _innerHeaderMagic;
+        private readonly ulong _innerHeaderMagic;
 
-        private static readonly ManualResetEvent _waitEvent;
+        private readonly ManualResetEvent _waitEvent;
 
-        private static readonly object _lock;
+        private readonly object _lock;
 
-        private static bool _disposed;
+        private bool _disposed;
 
-        internal static string TitleIdText { get; private set; }
+        public string TitleIdText { get; private set; }
-        internal static string DisplayVersion { get; private set; }
+        public string DisplayVersion { get; private set; }
 
-        private static MemoryManagerMode _memoryMode;
+        private MemoryManagerType _memoryMode;
 
-        internal static string CachePathActual { get; private set; }
+        public string CachePathActual { get; private set; }
-        internal static string CachePathBackup { get; private set; }
+        public string CachePathBackup { get; private set; }
 
-        internal static PtcState State { get; private set; }
+        public PtcState State { get; private set; }
 
         // Progress reporting helpers.
-        private static volatile int _translateCount;
+        private volatile int _translateCount;
-        private static volatile int _translateTotalCount;
+        private volatile int _translateTotalCount;
-        public static event Action<PtcLoadingState, int, int> PtcStateChanged;
+        public event Action<PtcLoadingState, int, int> PtcStateChanged;
 
-        static Ptc()
+        public Ptc()
         {
+            Profiler = new PtcProfiler(this);
+
             InitializeCarriers();
 
             _outerHeaderMagic = BinaryPrimitives.ReadUInt64LittleEndian(EncodingCache.UTF8NoBOM.GetBytes(OuterHeaderMagicString).AsSpan());
@@ -94,12 +98,12 @@ namespace ARMeilleure.Translation.PTC
             Disable();
         }
 
-        public static void Initialize(string titleIdText, string displayVersion, bool enabled, MemoryManagerMode memoryMode)
+        public void Initialize(string titleIdText, string displayVersion, bool enabled, MemoryManagerType memoryMode)
         {
             Wait();
 
-            PtcProfiler.Wait();
+            Profiler.Wait();
-            PtcProfiler.ClearEntries();
+            Profiler.ClearEntries();
 
             Logger.Info?.Print(LogClass.Ptc, $"Initializing Profiled Persistent Translation Cache (enabled: {enabled}).");
 
@@ -137,12 +141,12 @@ namespace ARMeilleure.Translation.PTC
             CachePathBackup = Path.Combine(workPathBackup, DisplayVersion);
 
             PreLoad();
-            PtcProfiler.PreLoad();
+            Profiler.PreLoad();
 
             Enable();
         }
 
-        private static void InitializeCarriers()
+        private void InitializeCarriers()
         {
             _infosStream = new MemoryStream();
             _codesList = new List<byte[]>();
@@ -150,7 +154,7 @@ namespace ARMeilleure.Translation.PTC
             _unwindInfosStream = new MemoryStream();
         }
 
-        private static void DisposeCarriers()
+        private void DisposeCarriers()
         {
             _infosStream.Dispose();
             _codesList.Clear();
@@ -158,12 +162,12 @@ namespace ARMeilleure.Translation.PTC
             _unwindInfosStream.Dispose();
         }
 
-        private static bool AreCarriersEmpty()
+        private bool AreCarriersEmpty()
         {
             return _infosStream.Length == 0L && _codesList.Count == 0 && _relocsStream.Length == 0L && _unwindInfosStream.Length == 0L;
         }
 
-        private static void ResetCarriersIfNeeded()
+        private void ResetCarriersIfNeeded()
         {
             if (AreCarriersEmpty())
             {
@@ -175,7 +179,7 @@ namespace ARMeilleure.Translation.PTC
             InitializeCarriers();
         }
 
-        private static void PreLoad()
+        private void PreLoad()
         {
             string fileNameActual = string.Concat(CachePathActual, ".cache");
             string fileNameBackup = string.Concat(CachePathBackup, ".cache");
@@ -199,7 +203,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static unsafe bool Load(string fileName, bool isBackup)
+        private unsafe bool Load(string fileName, bool isBackup)
         {
             using (FileStream compressedStream = new(fileName, FileMode.Open))
             using (DeflateStream deflateStream = new(compressedStream, CompressionMode.Decompress, true))
@@ -376,12 +380,12 @@ namespace ARMeilleure.Translation.PTC
             return true;
         }
 
-        private static void InvalidateCompressedStream(FileStream compressedStream)
+        private void InvalidateCompressedStream(FileStream compressedStream)
         {
             compressedStream.SetLength(0L);
         }
 
-        private static void PreSave()
+        private void PreSave()
         {
             _waitEvent.Reset();
 
@@ -409,7 +413,7 @@ namespace ARMeilleure.Translation.PTC
             _waitEvent.Set();
         }
 
-        private static unsafe void Save(string fileName)
+        private unsafe void Save(string fileName)
         {
             int translatedFuncsCount;
 
@@ -517,7 +521,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void LoadTranslations(Translator translator)
+        public void LoadTranslations(Translator translator)
         {
             if (AreCarriersEmpty())
             {
@@ -550,7 +554,7 @@ namespace ARMeilleure.Translation.PTC
 
                     bool isEntryChanged = infoEntry.Hash != ComputeHash(translator.Memory, infoEntry.Address, infoEntry.GuestSize);
 
-                    if (isEntryChanged || (!infoEntry.HighCq && PtcProfiler.ProfiledFuncs.TryGetValue(infoEntry.Address, out var value) && value.HighCq))
+                    if (isEntryChanged || (!infoEntry.HighCq && Profiler.ProfiledFuncs.TryGetValue(infoEntry.Address, out var value) && value.HighCq))
                     {
                         infoEntry.Stubbed = true;
                         infoEntry.CodeLength = 0;
@@ -601,38 +605,38 @@ namespace ARMeilleure.Translation.PTC
             Logger.Info?.Print(LogClass.Ptc, $"{translator.Functions.Count} translated functions loaded");
         }
 
-        private static int GetEntriesCount()
+        private int GetEntriesCount()
         {
             return _codesList.Count;
         }
 
         [Conditional("DEBUG")]
-        private static void SkipCode(int index, int codeLength)
+        private void SkipCode(int index, int codeLength)
         {
             Debug.Assert(_codesList[index].Length == 0);
             Debug.Assert(codeLength == 0);
         }
 
-        private static void SkipReloc(int relocEntriesCount)
+        private void SkipReloc(int relocEntriesCount)
         {
             _relocsStream.Seek(relocEntriesCount * RelocEntry.Stride, SeekOrigin.Current);
         }
 
-        private static void SkipUnwindInfo(BinaryReader unwindInfosReader)
+        private void SkipUnwindInfo(BinaryReader unwindInfosReader)
         {
             int pushEntriesLength = unwindInfosReader.ReadInt32();
 
             _unwindInfosStream.Seek(pushEntriesLength * UnwindPushEntry.Stride + UnwindInfo.Stride, SeekOrigin.Current);
         }
 
-        private static byte[] ReadCode(int index, int codeLength)
+        private byte[] ReadCode(int index, int codeLength)
         {
             Debug.Assert(_codesList[index].Length == codeLength);
 
             return _codesList[index];
         }
 
-        private static RelocEntry[] GetRelocEntries(BinaryReader relocsReader, int relocEntriesCount)
+        private RelocEntry[] GetRelocEntries(BinaryReader relocsReader, int relocEntriesCount)
         {
             RelocEntry[] relocEntries = new RelocEntry[relocEntriesCount];
 
@@ -648,7 +652,7 @@ namespace ARMeilleure.Translation.PTC
             return relocEntries;
         }
 
-        private static void PatchCode(Translator translator, Span<byte> code, RelocEntry[] relocEntries, out Counter<uint> callCounter)
+        private void PatchCode(Translator translator, Span<byte> code, RelocEntry[] relocEntries, out Counter<uint> callCounter)
         {
             callCounter = null;
 
@@ -702,7 +706,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static UnwindInfo ReadUnwindInfo(BinaryReader unwindInfosReader)
+        private UnwindInfo ReadUnwindInfo(BinaryReader unwindInfosReader)
         {
             int pushEntriesLength = unwindInfosReader.ReadInt32();
 
@@ -723,7 +727,7 @@ namespace ARMeilleure.Translation.PTC
             return new UnwindInfo(pushEntries, prologueSize);
         }
 
-        private static TranslatedFunction FastTranslate(
+        private TranslatedFunction FastTranslate(
             byte[] code,
             Counter<uint> callCounter,
             ulong guestSize,
@@ -736,19 +740,19 @@ namespace ARMeilleure.Translation.PTC
             return new TranslatedFunction(gFunc, callCounter, guestSize, highCq);
         }
 
-        private static void UpdateInfo(InfoEntry infoEntry)
+        private void UpdateInfo(InfoEntry infoEntry)
         {
             _infosStream.Seek(-Unsafe.SizeOf<InfoEntry>(), SeekOrigin.Current);
 
             SerializeStructure(_infosStream, infoEntry);
         }
 
-        private static void StubCode(int index)
+        private void StubCode(int index)
         {
             _codesList[index] = Array.Empty<byte>();
         }
 
-        private static void StubReloc(int relocEntriesCount)
+        private void StubReloc(int relocEntriesCount)
         {
             for (int i = 0; i < relocEntriesCount * RelocEntry.Stride; i++)
             {
@@ -756,7 +760,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static void StubUnwindInfo(BinaryReader unwindInfosReader)
+        private void StubUnwindInfo(BinaryReader unwindInfosReader)
         {
             int pushEntriesLength = unwindInfosReader.ReadInt32();
 
@@ -766,9 +770,9 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void MakeAndSaveTranslations(Translator translator)
+        public void MakeAndSaveTranslations(Translator translator)
         {
-            var profiledFuncsToTranslate = PtcProfiler.GetProfiledFuncsToTranslate(translator.Functions);
+            var profiledFuncsToTranslate = Profiler.GetProfiledFuncsToTranslate(translator.Functions);
 
             _translateCount = 0;
             _translateTotalCount = profiledFuncsToTranslate.Count;
@@ -811,7 +815,7 @@ namespace ARMeilleure.Translation.PTC
                 {
                     ulong address = item.address;
 
-                    Debug.Assert(PtcProfiler.IsAddressInStaticCodeRange(address));
+                    Debug.Assert(Profiler.IsAddressInStaticCodeRange(address));
 
                     TranslatedFunction func = translator.Translate(address, item.funcProfile.Mode, item.funcProfile.HighCq);
 
@@ -861,7 +865,7 @@ namespace ARMeilleure.Translation.PTC
             preSaveThread.Start();
         }
 
-        private static void ReportProgress(object state)
+        private void ReportProgress(object state)
         {
             const int refreshRate = 50; // ms.
 
@@ -882,12 +886,12 @@ namespace ARMeilleure.Translation.PTC
             while (!endEvent.WaitOne(refreshRate));
         }
 
-        internal static Hash128 ComputeHash(IMemoryManager memory, ulong address, ulong guestSize)
+        public static Hash128 ComputeHash(IMemoryManager memory, ulong address, ulong guestSize)
         {
             return XXHash128.ComputeHash(memory.GetSpan(address, checked((int)(guestSize))));
         }
 
-        internal static void WriteCompiledFunction(ulong address, ulong guestSize, Hash128 hash, bool highCq, CompiledFunction compiledFunc)
+        public void WriteCompiledFunction(ulong address, ulong guestSize, Hash128 hash, bool highCq, CompiledFunction compiledFunc)
         {
             lock (_lock)
             {
@@ -936,12 +940,12 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static void WriteCode(ReadOnlySpan<byte> code)
+        private void WriteCode(ReadOnlySpan<byte> code)
         {
             _codesList.Add(code.ToArray());
         }
 
-        internal static bool GetEndianness()
+        public static bool GetEndianness()
         {
             return BitConverter.IsLittleEndian;
         }
@@ -955,7 +959,7 @@ namespace ARMeilleure.Translation.PTC
                 (uint)HardwareCapabilities.FeatureInfo7Ecx);
         }
 
-        private static byte GetMemoryManagerMode()
+        private byte GetMemoryManagerMode()
         {
             return (byte)_memoryMode;
         }
@@ -1050,12 +1054,12 @@ namespace ARMeilleure.Translation.PTC
             public int RelocEntriesCount;
         }
 
-        private static void Enable()
+        private void Enable()
         {
             State = PtcState.Enabled;
         }
 
-        public static void Continue()
+        public void Continue()
         {
             if (State == PtcState.Enabled)
             {
@@ -1063,7 +1067,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        public static void Close()
+        public void Close()
         {
             if (State == PtcState.Enabled ||
                 State == PtcState.Continuing)
@@ -1072,17 +1076,17 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void Disable()
+        public void Disable()
         {
             State = PtcState.Disabled;
         }
 
-        private static void Wait()
+        private void Wait()
         {
             _waitEvent.WaitOne();
         }
 
-        public static void Dispose()
+        public void Dispose()
         {
             if (!_disposed)
             {

ARMeilleure/Translation/PTC/PtcProfiler.cs

@@ -16,7 +16,7 @@ using static ARMeilleure.Translation.PTC.PtcFormatter;
 
 namespace ARMeilleure.Translation.PTC
 {
-    public static class PtcProfiler
+    class PtcProfiler
     {
         private const string OuterHeaderMagicString = "Pohd\0\0\0\0";
 
@@ -26,27 +26,31 @@ namespace ARMeilleure.Translation.PTC
 
         private const CompressionLevel SaveCompressionLevel = CompressionLevel.Fastest;
 
-        private static readonly System.Timers.Timer _timer;
+        private readonly Ptc _ptc;
 
-        private static readonly ulong _outerHeaderMagic;
+        private readonly System.Timers.Timer _timer;
 
-        private static readonly ManualResetEvent _waitEvent;
+        private readonly ulong _outerHeaderMagic;
 
-        private static readonly object _lock;
+        private readonly ManualResetEvent _waitEvent;
 
-        private static bool _disposed;
+        private readonly object _lock;
 
-        private static Hash128 _lastHash;
+        private bool _disposed;
 
-        internal static Dictionary<ulong, FuncProfile> ProfiledFuncs { get; private set; }
+        private Hash128 _lastHash;
 
-        internal static bool Enabled { get; private set; }
+        public Dictionary<ulong, FuncProfile> ProfiledFuncs { get; private set; }
 
-        public static ulong StaticCodeStart { internal get; set; }
+        public bool Enabled { get; private set; }
-        public static ulong StaticCodeSize  { internal get; set; }
 
-        static PtcProfiler()
+        public ulong StaticCodeStart { get; set; }
+        public ulong StaticCodeSize  { get; set; }
+
+        public PtcProfiler(Ptc ptc)
         {
+            _ptc = ptc;
+
             _timer = new System.Timers.Timer((double)SaveInterval * 1000d);
             _timer.Elapsed += PreSave;
 
@@ -63,7 +67,7 @@ namespace ARMeilleure.Translation.PTC
             Enabled = false;
         }
 
-        internal static void AddEntry(ulong address, ExecutionMode mode, bool highCq)
+        public void AddEntry(ulong address, ExecutionMode mode, bool highCq)
         {
             if (IsAddressInStaticCodeRange(address))
             {
@@ -76,7 +80,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void UpdateEntry(ulong address, ExecutionMode mode, bool highCq)
+        public void UpdateEntry(ulong address, ExecutionMode mode, bool highCq)
         {
             if (IsAddressInStaticCodeRange(address))
             {
@@ -91,12 +95,12 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static bool IsAddressInStaticCodeRange(ulong address)
+        public bool IsAddressInStaticCodeRange(ulong address)
         {
             return address >= StaticCodeStart && address < StaticCodeStart + StaticCodeSize;
         }
 
-        internal static ConcurrentQueue<(ulong address, FuncProfile funcProfile)> GetProfiledFuncsToTranslate(TranslatorCache<TranslatedFunction> funcs)
+        public ConcurrentQueue<(ulong address, FuncProfile funcProfile)> GetProfiledFuncsToTranslate(TranslatorCache<TranslatedFunction> funcs)
         {
             var profiledFuncsToTranslate = new ConcurrentQueue<(ulong address, FuncProfile funcProfile)>();
 
@@ -111,18 +115,18 @@ namespace ARMeilleure.Translation.PTC
             return profiledFuncsToTranslate;
         }
 
-        internal static void ClearEntries()
+        public void ClearEntries()
         {
             ProfiledFuncs.Clear();
             ProfiledFuncs.TrimExcess();
         }
 
-        internal static void PreLoad()
+        public void PreLoad()
         {
             _lastHash = default;
 
-            string fileNameActual = string.Concat(Ptc.CachePathActual, ".info");
+            string fileNameActual = string.Concat(_ptc.CachePathActual, ".info");
-            string fileNameBackup = string.Concat(Ptc.CachePathBackup, ".info");
+            string fileNameBackup = string.Concat(_ptc.CachePathBackup, ".info");
 
             FileInfo fileInfoActual = new FileInfo(fileNameActual);
             FileInfo fileInfoBackup = new FileInfo(fileNameBackup);
@@ -143,7 +147,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static bool Load(string fileName, bool isBackup)
+        private bool Load(string fileName, bool isBackup)
         {
             using (FileStream compressedStream = new(fileName, FileMode.Open))
             using (DeflateStream deflateStream = new(compressedStream, CompressionMode.Decompress, true))
@@ -228,22 +232,22 @@ namespace ARMeilleure.Translation.PTC
             return DeserializeDictionary<ulong, FuncProfile>(stream, (stream) => DeserializeStructure<FuncProfile>(stream));
         }
 
-        private static ReadOnlySpan<byte> GetReadOnlySpan(MemoryStream memoryStream)
+        private ReadOnlySpan<byte> GetReadOnlySpan(MemoryStream memoryStream)
         {
             return new(memoryStream.GetBuffer(), (int)memoryStream.Position, (int)memoryStream.Length - (int)memoryStream.Position);
         }
 
-        private static void InvalidateCompressedStream(FileStream compressedStream)
+        private void InvalidateCompressedStream(FileStream compressedStream)
         {
             compressedStream.SetLength(0L);
         }
 
-        private static void PreSave(object source, System.Timers.ElapsedEventArgs e)
+        private void PreSave(object source, System.Timers.ElapsedEventArgs e)
         {
             _waitEvent.Reset();
 
-            string fileNameActual = string.Concat(Ptc.CachePathActual, ".info");
+            string fileNameActual = string.Concat(_ptc.CachePathActual, ".info");
-            string fileNameBackup = string.Concat(Ptc.CachePathBackup, ".info");
+            string fileNameBackup = string.Concat(_ptc.CachePathBackup, ".info");
 
             FileInfo fileInfoActual = new FileInfo(fileNameActual);
 
@@ -257,7 +261,7 @@ namespace ARMeilleure.Translation.PTC
             _waitEvent.Set();
         }
 
-        private static void Save(string fileName)
+        private void Save(string fileName)
         {
             int profiledFuncsCount;
 
@@ -329,7 +333,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        private static void Serialize(Stream stream, Dictionary<ulong, FuncProfile> profiledFuncs)
+        private void Serialize(Stream stream, Dictionary<ulong, FuncProfile> profiledFuncs)
         {
             SerializeDictionary(stream, profiledFuncs, (stream, structure) => SerializeStructure(stream, structure));
         }
@@ -361,7 +365,7 @@ namespace ARMeilleure.Translation.PTC
         }
 
         [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 5*/)]
-        internal struct FuncProfile
+        public struct FuncProfile
         {
             public ExecutionMode Mode;
             public bool HighCq;
@@ -373,10 +377,10 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void Start()
+        public void Start()
         {
-            if (Ptc.State == PtcState.Enabled ||
+            if (_ptc.State == PtcState.Enabled ||
-                Ptc.State == PtcState.Continuing)
+                _ptc.State == PtcState.Continuing)
             {
                 Enabled = true;
 
@@ -384,7 +388,7 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        public static void Stop()
+        public void Stop()
         {
             Enabled = false;
 
@@ -394,12 +398,12 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        internal static void Wait()
+        public void Wait()
         {
             _waitEvent.WaitOne();
         }
 
-        public static void Dispose()
+        public void Dispose()
         {
             if (!_disposed)
             {

ARMeilleure/Translation/Translator.cs

@@ -44,6 +44,8 @@ namespace ARMeilleure.Translation
         private readonly IJitMemoryAllocator _allocator;
         private readonly ConcurrentQueue<KeyValuePair<ulong, TranslatedFunction>> _oldFuncs;
 
+        private readonly Ptc _ptc;
+
         internal TranslatorCache<TranslatedFunction> Functions { get; }
         internal AddressTable<ulong> FunctionTable { get; }
         internal EntryTable<uint> CountTable { get; }
@@ -63,6 +65,8 @@ namespace ARMeilleure.Translation
 
             _oldFuncs = new ConcurrentQueue<KeyValuePair<ulong, TranslatedFunction>>();
 
+            _ptc = new Ptc();
+
             Queue = new TranslatorQueue();
 
             JitCache.Initialize(allocator);
@@ -80,22 +84,37 @@ namespace ARMeilleure.Translation
             }
         }
 
+        public IPtcLoadState LoadDiskCache(string titleIdText, string displayVersion, bool enabled)
+        {
+            _ptc.Initialize(titleIdText, displayVersion, enabled, Memory.Type);
+            return _ptc;
+        }
+
+        public void PrepareCodeRange(ulong address, ulong size)
+        {
+            if (_ptc.Profiler.StaticCodeSize == 0)
+            {
+                _ptc.Profiler.StaticCodeStart = address;
+                _ptc.Profiler.StaticCodeSize = size;
+            }
+        }
+
         public void Execute(State.ExecutionContext context, ulong address)
         {
             if (Interlocked.Increment(ref _threadCount) == 1)
             {
                 IsReadyForTranslation.WaitOne();
 
-                if (Ptc.State == PtcState.Enabled)
+                if (_ptc.State == PtcState.Enabled)
                 {
                     Debug.Assert(Functions.Count == 0);
-                    Ptc.LoadTranslations(this);
+                    _ptc.LoadTranslations(this);
-                    Ptc.MakeAndSaveTranslations(this);
+                    _ptc.MakeAndSaveTranslations(this);
                 }
 
-                PtcProfiler.Start();
+                _ptc.Profiler.Start();
 
-                Ptc.Disable();
+                _ptc.Disable();
 
                 // Simple heuristic, should be user configurable in future. (1 for 4 core/ht or less, 2 for 6 core + ht
                 // etc). All threads are normal priority except from the last, which just fills as much of the last core
@@ -148,6 +167,12 @@ namespace ARMeilleure.Translation
                 Stubs.Dispose();
                 FunctionTable.Dispose();
                 CountTable.Dispose();
+
+                _ptc.Close();
+                _ptc.Profiler.Stop();
+
+                _ptc.Dispose();
+                _ptc.Profiler.Dispose();
             }
         }
 
@@ -189,9 +214,9 @@ namespace ARMeilleure.Translation
                     func = oldFunc;
                 }
 
-                if (PtcProfiler.Enabled)
+                if (_ptc.Profiler.Enabled)
                 {
-                    PtcProfiler.AddEntry(address, mode, highCq: false);
+                    _ptc.Profiler.AddEntry(address, mode, highCq: false);
                 }
 
                 RegisterFunction(address, func);
@@ -217,6 +242,7 @@ namespace ARMeilleure.Translation
                 Stubs,
                 address,
                 highCq,
+                _ptc.State != PtcState.Disabled,
                 mode: Aarch32Mode.User);
 
             Logger.StartPass(PassName.Decoding);
@@ -262,7 +288,7 @@ namespace ARMeilleure.Translation
             {
                 Hash128 hash = Ptc.ComputeHash(Memory, address, funcSize);
 
-                Ptc.WriteCompiledFunction(address, funcSize, hash, highCq, compiledFunc);
+                _ptc.WriteCompiledFunction(address, funcSize, hash, highCq, compiledFunc);
             }
 
             GuestFunction func = compiledFunc.Map<GuestFunction>();
@@ -284,9 +310,9 @@ namespace ARMeilleure.Translation
                     return func;
                 });
 
-                if (PtcProfiler.Enabled)
+                if (_ptc.Profiler.Enabled)
                 {
-                    PtcProfiler.UpdateEntry(request.Address, request.Mode, highCq: true);
+                    _ptc.Profiler.UpdateEntry(request.Address, request.Mode, highCq: true);
                 }
 
                 RegisterFunction(request.Address, func);

Directory.Packages.props

@@ -50,7 +50,5 @@
     <PackageVersion Include="System.Net.NameResolution" Version="4.3.0" />
     <PackageVersion Include="System.Threading.ThreadPool" Version="4.3.0" />
     <PackageVersion Include="XamlNameReferenceGenerator" Version="1.5.1" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3"/>
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
   </ItemGroup>
-</Project>
+</Project>

Ryujinx.Ava/AppHost.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.Translation;
-using ARMeilleure.Translation.PTC;
 using Avalonia.Input;
 using Avalonia.Threading;
 using LibHac.Tools.FsSystem;
@@ -280,7 +279,7 @@ namespace Ryujinx.Ava
                 _parent.Title = $"Ryujinx {Program.Version}{titleNameSection}{titleVersionSection}{titleIdSection}{titleArchSection}";
             });
 
-            _parent.ViewModel.HandleShaderProgress(Device);
+            _parent.ViewModel.SetUiProgressHandlers(Device);
 
             Renderer.SizeChanged += Window_SizeChanged;
 
@@ -357,8 +356,6 @@ namespace Ryujinx.Ava
 
             DisplaySleep.Restore();
 
-            Ptc.Close();
-            PtcProfiler.Stop();
             NpadManager.Dispose();
             TouchScreenManager.Dispose();
             Device.Dispose();
@@ -949,7 +946,7 @@ namespace Ryujinx.Ava
 
                     if (_keyboardInterface.GetKeyboardStateSnapshot().IsPressed(Key.Delete) && _parent.WindowState != WindowState.FullScreen)
                     {
-                        Ptc.Continue();
+                        Device.Application.DiskCacheLoadState?.Cancel();
                     }
                 });
             }

Ryujinx.Ava/Program.cs

@@ -1,4 +1,3 @@
-using ARMeilleure.Translation.PTC;
 using Avalonia;
 using Avalonia.Threading;
 using Ryujinx.Ava.UI.Windows;
@@ -197,9 +196,6 @@ namespace Ryujinx.Ava
 
         private static void ProcessUnhandledException(Exception ex, bool isTerminating)
         {
-            Ptc.Close();
-            PtcProfiler.Stop();
-
             string message = $"Unhandled exception caught: {ex}";
 
             Logger.Error?.PrintMsg(LogClass.Application, message);
@@ -219,9 +215,6 @@ namespace Ryujinx.Ava
         {
             DiscordIntegrationModule.Exit();
 
-            Ptc.Dispose();
-            PtcProfiler.Dispose();
-
             Logger.Shutdown();
         }
     }

Ryujinx.Ava/UI/ViewModels/MainWindowViewModel.cs

@@ -1,4 +1,3 @@
-using ARMeilleure.Translation.PTC;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Input;
@@ -18,6 +17,7 @@ using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS;
@@ -107,9 +107,6 @@ namespace Ryujinx.Ava.UI.ViewModels
         {
             ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
             ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
-
-            Ptc.PtcStateChanged -= ProgressHandler;
-            Ptc.PtcStateChanged += ProgressHandler;
         }
 
         public string SearchText
@@ -436,7 +433,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 OnPropertyChanged();
             }
         }
-        
+
         public bool ShowMenuAndStatusBar
         {
             get => _showMenuAndStatusBar;
@@ -745,8 +742,14 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public void HandleShaderProgress(Switch emulationContext)
+        public void SetUiProgressHandlers(Switch emulationContext)
         {
+            if (emulationContext.Application.DiskCacheLoadState != null)
+            {
+                emulationContext.Application.DiskCacheLoadState.StateChanged -= ProgressHandler;
+                emulationContext.Application.DiskCacheLoadState.StateChanged += ProgressHandler;
+            }
+
             emulationContext.Gpu.ShaderCacheStateChanged -= ProgressHandler;
             emulationContext.Gpu.ShaderCacheStateChanged += ProgressHandler;
         }
@@ -1033,16 +1036,16 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                 switch (state)
                 {
-                    case PtcLoadingState ptcState:
+                    case LoadState ptcState:
                         CacheLoadStatus = $"{current} / {total}";
                         switch (ptcState)
                         {
-                            case PtcLoadingState.Start:
+                            case LoadState.Unloaded:
-                            case PtcLoadingState.Loading:
+                            case LoadState.Loading:
                                 LoadHeading            = LocaleManager.Instance[LocaleKeys.CompilingPPTC];
                                 IsLoadingIndeterminate = false;
                                 break;
-                            case PtcLoadingState.Loaded:
+                            case LoadState.Loaded:
                                 LoadHeading            = string.Format(LocaleManager.Instance[LocaleKeys.LoadingHeading], TitleName);
                                 IsLoadingIndeterminate = true;
                                 CacheLoadStatus        = "";
@@ -1166,7 +1169,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 DirectoryInfo backupDir = new(Path.Combine(AppDataManager.GamesDirPath, selection.TitleId, "cache", "cpu", "1"));
 
                 // FIXME: Found a way to reproduce the bold effect on the title name (fork?).
-                UserResult result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance[LocaleKeys.DialogWarning], 
+                UserResult result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance[LocaleKeys.DialogWarning],
                                                                                        string.Format(LocaleManager.Instance[LocaleKeys.DialogPPTCDeletionMessage], selection.TitleName),
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogYes],
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogNo],

Ryujinx.Common/Memory/SpanReader.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common.Memory
+{
+    public ref struct SpanReader
+    {
+        private ReadOnlySpan<byte> _input;
+
+        public int Length => _input.Length;
+
+        public SpanReader(ReadOnlySpan<byte> input)
+        {
+            _input = input;
+        }
+
+        public T Read<T>() where T : unmanaged
+        {
+            T value = MemoryMarshal.Cast<byte, T>(_input)[0];
+
+            _input = _input.Slice(Unsafe.SizeOf<T>());
+
+            return value;
+        }
+
+        public ReadOnlySpan<byte> GetSpan(int size)
+        {
+            ReadOnlySpan<byte> data = _input.Slice(0, size);
+
+            _input = _input.Slice(size);
+
+            return data;
+        }
+
+        public T ReadAt<T>(int offset) where T : unmanaged
+        {
+            return MemoryMarshal.Cast<byte, T>(_input.Slice(offset))[0];
+        }
+
+        public ReadOnlySpan<byte> GetSpanAt(int offset, int size)
+        {
+            return _input.Slice(offset, size);
+        }
+
+        public void Skip(int size)
+        {
+            _input = _input.Slice(size);
+        }
+    }
+}

Ryujinx.Common/Memory/SpanWriter.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common.Memory
+{
+    public ref struct SpanWriter
+    {
+        private Span<byte> _output;
+
+        public int Length => _output.Length;
+
+        public SpanWriter(Span<byte> output)
+        {
+            _output = output;
+        }
+
+        public void Write<T>(T value) where T : unmanaged
+        {
+            MemoryMarshal.Cast<byte, T>(_output)[0] = value;
+            _output = _output.Slice(Unsafe.SizeOf<T>());
+        }
+
+        public void Write(ReadOnlySpan<byte> data)
+        {
+            data.CopyTo(_output.Slice(0, data.Length));
+            _output = _output.Slice(data.Length);
+        }
+
+        public void WriteAt<T>(int offset, T value) where T : unmanaged
+        {
+            MemoryMarshal.Cast<byte, T>(_output.Slice(offset))[0] = value;
+        }
+
+        public void WriteAt(int offset, ReadOnlySpan<byte> data)
+        {
+            data.CopyTo(_output.Slice(offset, data.Length));
+        }
+
+        public void Skip(int size)
+        {
+            _output = _output.Slice(size);
+        }
+    }
+}

Ryujinx.Common/Utilities/BitfieldExtensions.cs

@@ -0,0 +1,57 @@
+using System.Numerics;
+using System.Runtime.CompilerServices;
+
+namespace Ryujinx.Common.Utilities
+{
+    public static class BitfieldExtensions
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool Extract<T>(this T value, int lsb) where T : IBinaryInteger<T>
+        {
+            int bitSize = Unsafe.SizeOf<T>() * 8;
+            lsb &= bitSize - 1;
+
+            return !T.IsZero((value >>> lsb) & T.One);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static T Extract<T>(this T value, int lsb, int length) where T : IBinaryInteger<T>
+        {
+            int bitSize = Unsafe.SizeOf<T>() * 8;
+            lsb &= bitSize - 1;
+
+            return (value >>> lsb) & (~T.Zero >>> (bitSize - length));
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static T ExtractSx<T>(this T value, int lsb, int length) where T : IBinaryInteger<T>
+        {
+            int bitSize = Unsafe.SizeOf<T>() * 8;
+            int shift = lsb & (bitSize - 1);
+
+            return (value << (bitSize - (shift + length))) >> (bitSize - length);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static T Insert<T>(this T value, int lsb, bool toInsert) where T : IBinaryInteger<T>
+        {
+            int bitSize = Unsafe.SizeOf<T>() * 8;
+            lsb &= bitSize - 1;
+
+            T mask = T.One << lsb;
+
+            return (value & ~mask) | (toInsert ? mask : T.Zero);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static T Insert<T>(this T value, int lsb, int length, T toInsert) where T : IBinaryInteger<T>
+        {
+            int bitSize = Unsafe.SizeOf<T>() * 8;
+            lsb &= bitSize - 1;
+
+            T mask = (~T.Zero >>> (bitSize - length)) << lsb;
+
+            return (value & ~mask) | ((toInsert << lsb) & mask);
+        }
+    }
+}

Ryujinx.Cpu/ICpuContext.cs

@@ -35,5 +35,27 @@ namespace Ryujinx.Cpu
         /// <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);
+
+        /// <summary>
+        /// Loads cached code from disk for a given application.
+        /// </summary>
+        /// <remarks>
+        /// If the execution engine is recompiling guest code, this can be used to load cached code from disk.
+        /// </remarks>
+        /// <param name="titleIdText">Title ID of the application in padded hex form</param>
+        /// <param name="displayVersion">Version of the application</param>
+        /// <param name="enabled">True if the cache should be loaded from disk if it exists, false otherwise</param>
+        /// <returns>Disk cache load progress reporter and manager</returns>
+        IDiskCacheLoadState LoadDiskCache(string titleIdText, string displayVersion, bool enabled);
+
+        /// <summary>
+        /// Indicates that code has been loaded into guest memory, and that it might be executed in the future.
+        /// </summary>
+        /// <remarks>
+        /// Some execution engines might use this information to cache recompiled code on disk or to ensure it can be executed.
+        /// </remarks>
+        /// <param name="address">CPU virtual address where the code starts</param>
+        /// <param name="size">Size of the code range in bytes</param>
+        void PrepareCodeRange(ulong address, ulong size);
     }
 }

Ryujinx.Cpu/IDiskCacheState.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// Disk cache load state report and management interface.
+    /// </summary>
+    public interface IDiskCacheLoadState
+    {
+        /// <summary>
+        /// Event used to report the cache load progress.
+        /// </summary>
+        event Action<LoadState, int, int> StateChanged;
+
+        /// <summary>
+        /// Cancels the disk cache load process.
+        /// </summary>
+        void Cancel();
+    }
+}

Ryujinx.Cpu/Jit/JitCpuContext.cs

@@ -37,5 +37,17 @@ namespace Ryujinx.Cpu.Jit
         {
             _translator.InvalidateJitCacheRegion(address, size);
         }
+
+        /// <inheritdoc/>
+        public IDiskCacheLoadState LoadDiskCache(string titleIdText, string displayVersion, bool enabled)
+        {
+            return new JitDiskCacheLoadState(_translator.LoadDiskCache(titleIdText, displayVersion, enabled));
+        }
+
+        /// <inheritdoc/>
+        public void PrepareCodeRange(ulong address, ulong size)
+        {
+            _translator.PrepareCodeRange(address, size);
+        }
     }
 }

Ryujinx.Cpu/Jit/JitDiskCacheLoadState.cs

@@ -0,0 +1,38 @@
+using ARMeilleure.Translation.PTC;
+using System;
+
+namespace Ryujinx.Cpu.Jit
+{
+    public class JitDiskCacheLoadState : IDiskCacheLoadState
+    {
+        /// <inheritdoc/>
+        public event Action<LoadState, int, int> StateChanged;
+
+        private readonly IPtcLoadState _loadState;
+
+        public JitDiskCacheLoadState(IPtcLoadState loadState)
+        {
+            loadState.PtcStateChanged += LoadStateChanged;
+            _loadState = loadState;
+        }
+
+        private void LoadStateChanged(PtcLoadingState newState, int current, int total)
+        {
+            LoadState state = newState switch
+            {
+                PtcLoadingState.Start => LoadState.Unloaded,
+                PtcLoadingState.Loading => LoadState.Loading,
+                PtcLoadingState.Loaded => LoadState.Loaded,
+                _ => throw new ArgumentException($"Invalid load state \"{newState}\".")
+            };
+
+            StateChanged?.Invoke(state, current, total);
+        }
+
+        /// <inheritdoc/>
+        public void Cancel()
+        {
+            _loadState.Continue();
+        }
+    }
+}

Ryujinx.Cpu/LoadState.cs

@@ -0,0 +1,12 @@
+namespace Ryujinx.Cpu
+{
+    /// <summary>
+    /// Load state.
+    /// </summary>
+    public enum LoadState
+    {
+        Unloaded,
+        Loading,
+        Loaded
+    }
+}

Ryujinx.Graphics.Shader/Decoders/BitfieldExtensions.cs

@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
-    static class BitfieldExtensions
-    {
-        public static bool Extract(this int value, int lsb)
-        {
-            return ((value >> lsb) & 1) != 0;
-        }
-
-        public static int Extract(this int value, int lsb, int length)
-        {
-            return (value >> lsb) & (int)(uint.MaxValue >> (32 - length));
-        }
-    }
-}

Ryujinx.Graphics.Shader/Translation/Optimizations/ConstantFolding.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Shader.Decoders;
+using Ryujinx.Common.Utilities;
 using Ryujinx.Graphics.Shader.IntermediateRepresentation;
 using System;
 

Ryujinx.Graphics.Shader/Translation/ShaderHeader.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Shader.Decoders;
+using Ryujinx.Common.Utilities;
 using System;
 using System.Runtime.InteropServices;
 

Ryujinx.Graphics.Vic/Types/BitfieldExtensions.cs

@@ -1,39 +0,0 @@
-using System.Runtime.CompilerServices;
-
-namespace Ryujinx.Graphics.Vic.Types
-{
-    static class BitfieldExtensions
-    {
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static bool Extract(this int value, int lsb)
-        {
-            return ((value >> (lsb & 0x1f)) & 1) != 0;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static int Extract(this int value, int lsb, int length)
-        {
-            return (value >> (lsb & 0x1f)) & (int)(uint.MaxValue >> (32 - length));
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static bool Extract(this long value, int lsb)
-        {
-            return ((int)(value >> (lsb & 0x3f)) & 1) != 0;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static int Extract(this long value, int lsb, int length)
-        {
-            return (int)(value >> (lsb & 0x3f)) & (int)(uint.MaxValue >> (32 - length));
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static int ExtractSx(this long value, int lsb, int length)
-        {
-            int shift = lsb & 0x3f;
-
-            return (int)((value << (64 - (shift + length))) >> (64 - length));
-        }
-    }
-}

Ryujinx.Graphics.Vic/Types/BlendingSlotStruct.cs

@@ -1,20 +1,22 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct BlendingSlotStruct
     {
         private long _word0;
         private long _word1;
 
-        public int AlphaK1 => _word0.Extract(0, 10);
+        public int AlphaK1 => (int)_word0.Extract(0, 10);
-        public int AlphaK2 => _word0.Extract(16, 10);
+        public int AlphaK2 => (int)_word0.Extract(16, 10);
-        public int SrcFactCMatchSelect => _word0.Extract(32, 3);
+        public int SrcFactCMatchSelect => (int)_word0.Extract(32, 3);
-        public int DstFactCMatchSelect => _word0.Extract(36, 3);
+        public int DstFactCMatchSelect => (int)_word0.Extract(36, 3);
-        public int SrcFactAMatchSelect => _word0.Extract(40, 3);
+        public int SrcFactAMatchSelect => (int)_word0.Extract(40, 3);
-        public int DstFactAMatchSelect => _word0.Extract(44, 3);
+        public int DstFactAMatchSelect => (int)_word0.Extract(44, 3);
-        public int OverrideR => _word1.Extract(66, 10);
+        public int OverrideR => (int)_word1.Extract(66, 10);
-        public int OverrideG => _word1.Extract(76, 10);
+        public int OverrideG => (int)_word1.Extract(76, 10);
-        public int OverrideB => _word1.Extract(86, 10);
+        public int OverrideB => (int)_word1.Extract(86, 10);
-        public int OverrideA => _word1.Extract(96, 10);
+        public int OverrideA => (int)_word1.Extract(96, 10);
         public bool UseOverrideR => _word1.Extract(108);
         public bool UseOverrideG => _word1.Extract(109);
         public bool UseOverrideB => _word1.Extract(110);

Ryujinx.Graphics.Vic/Types/ClearRectStruct.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct ClearRectStruct
     {
@@ -7,13 +9,13 @@
         private long _word1;
 #pragma warning restore CS0649
 
-        public int ClearRect0Left => _word0.Extract(0, 14);
+        public int ClearRect0Left => (int)_word0.Extract(0, 14);
-        public int ClearRect0Right => _word0.Extract(16, 14);
+        public int ClearRect0Right => (int)_word0.Extract(16, 14);
-        public int ClearRect0Top => _word0.Extract(32, 14);
+        public int ClearRect0Top => (int)_word0.Extract(32, 14);
-        public int ClearRect0Bottom => _word0.Extract(48, 14);
+        public int ClearRect0Bottom => (int)_word0.Extract(48, 14);
-        public int ClearRect1Left => _word1.Extract(64, 14);
+        public int ClearRect1Left => (int)_word1.Extract(64, 14);
-        public int ClearRect1Right => _word1.Extract(80, 14);
+        public int ClearRect1Right => (int)_word1.Extract(80, 14);
-        public int ClearRect1Top => _word1.Extract(96, 14);
+        public int ClearRect1Top => (int)_word1.Extract(96, 14);
-        public int ClearRect1Bottom => _word1.Extract(112, 14);
+        public int ClearRect1Bottom => (int)_word1.Extract(112, 14);
     }
 }

Ryujinx.Graphics.Vic/Types/LumaKeyStruct.cs

@@ -1,17 +1,19 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct LumaKeyStruct
     {
         private long _word0;
         private long _word1;
 
-        public int LumaCoeff0 => _word0.Extract(0, 20);
+        public int LumaCoeff0 => (int)_word0.Extract(0, 20);
-        public int LumaCoeff1 => _word0.Extract(20, 20);
+        public int LumaCoeff1 => (int)_word0.Extract(20, 20);
-        public int LumaCoeff2 => _word0.Extract(40, 20);
+        public int LumaCoeff2 => (int)_word0.Extract(40, 20);
-        public int LumaRShift => _word0.Extract(60, 4);
+        public int LumaRShift => (int)_word0.Extract(60, 4);
-        public int LumaCoeff3 => _word1.Extract(64, 20);
+        public int LumaCoeff3 => (int)_word1.Extract(64, 20);
-        public int LumaKeyLower => _word1.Extract(84, 10);
+        public int LumaKeyLower => (int)_word1.Extract(84, 10);
-        public int LumaKeyUpper => _word1.Extract(94, 10);
+        public int LumaKeyUpper => (int)_word1.Extract(94, 10);
         public bool LumaKeyEnabled => _word1.Extract(104);
     }
 }

Ryujinx.Graphics.Vic/Types/MatrixStruct.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct MatrixStruct
     {
@@ -7,19 +9,19 @@
         private long _word2;
         private long _word3;
 
-        public int MatrixCoeff00 => _word0.ExtractSx(0, 20);
+        public int MatrixCoeff00 => (int)_word0.ExtractSx(0, 20);
-        public int MatrixCoeff10 => _word0.ExtractSx(20, 20);
+        public int MatrixCoeff10 => (int)_word0.ExtractSx(20, 20);
-        public int MatrixCoeff20 => _word0.ExtractSx(40, 20);
+        public int MatrixCoeff20 => (int)_word0.ExtractSx(40, 20);
-        public int MatrixRShift => _word0.Extract(60, 4);
+        public int MatrixRShift => (int)_word0.Extract(60, 4);
-        public int MatrixCoeff01 => _word1.ExtractSx(64, 20);
+        public int MatrixCoeff01 => (int)_word1.ExtractSx(64, 20);
-        public int MatrixCoeff11 => _word1.ExtractSx(84, 20);
+        public int MatrixCoeff11 => (int)_word1.ExtractSx(84, 20);
-        public int MatrixCoeff21 => _word1.ExtractSx(104, 20);
+        public int MatrixCoeff21 => (int)_word1.ExtractSx(104, 20);
         public bool MatrixEnable => _word1.Extract(127);
-        public int MatrixCoeff02 => _word2.ExtractSx(128, 20);
+        public int MatrixCoeff02 => (int)_word2.ExtractSx(128, 20);
-        public int MatrixCoeff12 => _word2.ExtractSx(148, 20);
+        public int MatrixCoeff12 => (int)_word2.ExtractSx(148, 20);
-        public int MatrixCoeff22 => _word2.ExtractSx(168, 20);
+        public int MatrixCoeff22 => (int)_word2.ExtractSx(168, 20);
-        public int MatrixCoeff03 => _word3.ExtractSx(192, 20);
+        public int MatrixCoeff03 => (int)_word3.ExtractSx(192, 20);
-        public int MatrixCoeff13 => _word3.ExtractSx(212, 20);
+        public int MatrixCoeff13 => (int)_word3.ExtractSx(212, 20);
-        public int MatrixCoeff23 => _word3.ExtractSx(232, 20);
+        public int MatrixCoeff23 => (int)_word3.ExtractSx(232, 20);
     }
 }

Ryujinx.Graphics.Vic/Types/OutputConfig.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct OutputConfig
     {
@@ -7,19 +9,19 @@
         private long _word1;
 #pragma warning restore CS0649
 
-        public int AlphaFillMode => _word0.Extract(0, 3);
+        public int AlphaFillMode => (int)_word0.Extract(0, 3);
-        public int AlphaFillSlot => _word0.Extract(3, 3);
+        public int AlphaFillSlot => (int)_word0.Extract(3, 3);
-        public int BackgroundAlpha => _word0.Extract(6, 10);
+        public int BackgroundAlpha => (int)_word0.Extract(6, 10);
-        public int BackgroundR => _word0.Extract(16, 10);
+        public int BackgroundR => (int)_word0.Extract(16, 10);
-        public int BackgroundG => _word0.Extract(26, 10);
+        public int BackgroundG => (int)_word0.Extract(26, 10);
-        public int BackgroundB => _word0.Extract(36, 10);
+        public int BackgroundB => (int)_word0.Extract(36, 10);
-        public int RegammaMode => _word0.Extract(46, 2);
+        public int RegammaMode => (int)_word0.Extract(46, 2);
         public bool OutputFlipX => _word0.Extract(48);
         public bool OutputFlipY => _word0.Extract(49);
         public bool OutputTranspose => _word0.Extract(50);
-        public int TargetRectLeft => _word1.Extract(64, 14);
+        public int TargetRectLeft => (int)_word1.Extract(64, 14);
-        public int TargetRectRight => _word1.Extract(80, 14);
+        public int TargetRectRight => (int)_word1.Extract(80, 14);
-        public int TargetRectTop => _word1.Extract(96, 14);
+        public int TargetRectTop => (int)_word1.Extract(96, 14);
-        public int TargetRectBottom => _word1.Extract(112, 14);
+        public int TargetRectBottom => (int)_word1.Extract(112, 14);
     }
 }

Ryujinx.Graphics.Vic/Types/OutputSurfaceConfig.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct OutputSurfaceConfig
     {
@@ -8,15 +10,15 @@
 #pragma warning restore CS0649
 
         public PixelFormat OutPixelFormat => (PixelFormat)_word0.Extract(0, 7);
-        public int OutChromaLocHoriz => _word0.Extract(7, 2);
+        public int OutChromaLocHoriz => (int)_word0.Extract(7, 2);
-        public int OutChromaLocVert => _word0.Extract(9, 2);
+        public int OutChromaLocVert => (int)_word0.Extract(9, 2);
-        public int OutBlkKind => _word0.Extract(11, 4);
+        public int OutBlkKind => (int)_word0.Extract(11, 4);
-        public int OutBlkHeight => _word0.Extract(15, 4);
+        public int OutBlkHeight => (int)_word0.Extract(15, 4);
-        public int OutSurfaceWidth => _word0.Extract(32, 14);
+        public int OutSurfaceWidth => (int)_word0.Extract(32, 14);
-        public int OutSurfaceHeight => _word0.Extract(46, 14);
+        public int OutSurfaceHeight => (int)_word0.Extract(46, 14);
-        public int OutLumaWidth => _word1.Extract(64, 14);
+        public int OutLumaWidth => (int)_word1.Extract(64, 14);
-        public int OutLumaHeight => _word1.Extract(78, 14);
+        public int OutLumaHeight => (int)_word1.Extract(78, 14);
-        public int OutChromaWidth => _word1.Extract(96, 14);
+        public int OutChromaWidth => (int)_word1.Extract(96, 14);
-        public int OutChromaHeight => _word1.Extract(110, 14);
+        public int OutChromaHeight => (int)_word1.Extract(110, 14);
     }
 }

Ryujinx.Graphics.Vic/Types/PipeConfig.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct PipeConfig
     {
@@ -7,7 +9,7 @@
         private long _word1;
 #pragma warning restore CS0169, CS0649
 
-        public int DownsampleHoriz => _word0.Extract(0, 11);
+        public int DownsampleHoriz => (int)_word0.Extract(0, 11);
-        public int DownsampleVert => _word0.Extract(16, 11);
+        public int DownsampleVert => (int)_word0.Extract(16, 11);
     }
 }

Ryujinx.Graphics.Vic/Types/SlotConfig.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct SlotConfig
     {
@@ -28,36 +30,36 @@
         public bool PpMotionFieldEnable => _word0.Extract(14);
         public bool CombMotionFieldEnable => _word0.Extract(15);
         public FrameFormat FrameFormat => (FrameFormat)_word0.Extract(16, 4);
-        public int FilterLengthY => _word0.Extract(20, 2);
+        public int FilterLengthY => (int)_word0.Extract(20, 2);
-        public int FilterLengthX => _word0.Extract(22, 2);
+        public int FilterLengthX => (int)_word0.Extract(22, 2);
-        public int Panoramic => _word0.Extract(24, 12);
+        public int Panoramic => (int)_word0.Extract(24, 12);
-        public int DetailFltClamp => _word0.Extract(58, 6);
+        public int DetailFltClamp => (int)_word0.Extract(58, 6);
-        public int FilterNoise => _word1.Extract(64, 10);
+        public int FilterNoise => (int)_word1.Extract(64, 10);
-        public int FilterDetail => _word1.Extract(74, 10);
+        public int FilterDetail => (int)_word1.Extract(74, 10);
-        public int ChromaNoise => _word1.Extract(84, 10);
+        public int ChromaNoise => (int)_word1.Extract(84, 10);
-        public int ChromaDetail => _word1.Extract(94, 10);
+        public int ChromaDetail => (int)_word1.Extract(94, 10);
         public DeinterlaceMode DeinterlaceMode => (DeinterlaceMode)_word1.Extract(104, 4);
-        public int MotionAccumWeight => _word1.Extract(108, 3);
+        public int MotionAccumWeight => (int)_word1.Extract(108, 3);
-        public int NoiseIir => _word1.Extract(111, 11);
+        public int NoiseIir => (int)_word1.Extract(111, 11);
-        public int LightLevel => _word1.Extract(122, 4);
+        public int LightLevel => (int)_word1.Extract(122, 4);
-        public int SoftClampLow => _word2.Extract(128, 10);
+        public int SoftClampLow => (int)_word2.Extract(128, 10);
-        public int SoftClampHigh => _word2.Extract(138, 10);
+        public int SoftClampHigh => (int)_word2.Extract(138, 10);
-        public int PlanarAlpha => _word2.Extract(160, 10);
+        public int PlanarAlpha => (int)_word2.Extract(160, 10);
         public bool ConstantAlpha => _word2.Extract(170);
-        public int StereoInterleave => _word2.Extract(171, 3);
+        public int StereoInterleave => (int)_word2.Extract(171, 3);
         public bool ClipEnabled => _word2.Extract(174);
-        public int ClearRectMask => _word2.Extract(175, 8);
+        public int ClearRectMask => (int)_word2.Extract(175, 8);
-        public int DegammaMode => _word2.Extract(183, 2);
+        public int DegammaMode => (int)_word2.Extract(183, 2);
         public bool DecompressEnable => _word2.Extract(186);
-        public int DecompressCtbCount => _word3.Extract(192, 8);
+        public int DecompressCtbCount => (int)_word3.Extract(192, 8);
-        public int DecompressZbcColor => _word3.Extract(200, 32);
+        public int DecompressZbcColor => (int)_word3.Extract(200, 32);
-        public int SourceRectLeft => _word4.Extract(256, 30);
+        public int SourceRectLeft => (int)_word4.Extract(256, 30);
-        public int SourceRectRight => _word4.Extract(288, 30);
+        public int SourceRectRight => (int)_word4.Extract(288, 30);
-        public int SourceRectTop => _word5.Extract(320, 30);
+        public int SourceRectTop => (int)_word5.Extract(320, 30);
-        public int SourceRectBottom => _word5.Extract(352, 30);
+        public int SourceRectBottom => (int)_word5.Extract(352, 30);
-        public int DstRectLeft => _word6.Extract(384, 14);
+        public int DstRectLeft => (int)_word6.Extract(384, 14);
-        public int DstRectRight => _word6.Extract(400, 14);
+        public int DstRectRight => (int)_word6.Extract(400, 14);
-        public int DstRectTop => _word6.Extract(416, 14);
+        public int DstRectTop => (int)_word6.Extract(416, 14);
-        public int DstRectBottom => _word6.Extract(432, 14);
+        public int DstRectBottom => (int)_word6.Extract(432, 14);
     }
 }

Ryujinx.Graphics.Vic/Types/SlotSurfaceConfig.cs

@@ -1,4 +1,6 @@
-namespace Ryujinx.Graphics.Vic.Types
+using Ryujinx.Common.Utilities;
+
+namespace Ryujinx.Graphics.Vic.Types
 {
     struct SlotSurfaceConfig
     {
@@ -6,16 +8,16 @@
         private long _word1;
 
         public PixelFormat SlotPixelFormat => (PixelFormat)_word0.Extract(0, 7);
-        public int SlotChromaLocHoriz => _word0.Extract(7, 2);
+        public int SlotChromaLocHoriz => (int)_word0.Extract(7, 2);
-        public int SlotChromaLocVert => _word0.Extract(9, 2);
+        public int SlotChromaLocVert => (int)_word0.Extract(9, 2);
-        public int SlotBlkKind => _word0.Extract(11, 4);
+        public int SlotBlkKind => (int)_word0.Extract(11, 4);
-        public int SlotBlkHeight => _word0.Extract(15, 4);
+        public int SlotBlkHeight => (int)_word0.Extract(15, 4);
-        public int SlotCacheWidth => _word0.Extract(19, 3);
+        public int SlotCacheWidth => (int)_word0.Extract(19, 3);
-        public int SlotSurfaceWidth => _word0.Extract(32, 14);
+        public int SlotSurfaceWidth => (int)_word0.Extract(32, 14);
-        public int SlotSurfaceHeight => _word0.Extract(46, 14);
+        public int SlotSurfaceHeight => (int)_word0.Extract(46, 14);
-        public int SlotLumaWidth => _word1.Extract(64, 14);
+        public int SlotLumaWidth => (int)_word1.Extract(64, 14);
-        public int SlotLumaHeight => _word1.Extract(78, 14);
+        public int SlotLumaHeight => (int)_word1.Extract(78, 14);
-        public int SlotChromaWidth => _word1.Extract(96, 14);
+        public int SlotChromaWidth => (int)_word1.Extract(96, 14);
-        public int SlotChromaHeight => _word1.Extract(110, 14);
+        public int SlotChromaHeight => (int)_word1.Extract(110, 14);
     }
 }

Ryujinx.HLE/HOS/ApplicationLoader.cs

@@ -1,4 +1,3 @@
-using ARMeilleure.Translation.PTC;
 using LibHac;
 using LibHac.Account;
 using LibHac.Common;
@@ -14,8 +13,8 @@ using LibHac.Tools.FsSystem;
 using LibHac.Tools.FsSystem.NcaUtils;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.FileSystem;
-using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.Loaders.Executables;
 using Ryujinx.Memory;
 using System;
@@ -67,6 +66,8 @@ namespace Ryujinx.HLE.HOS
 
         public string TitleIdText => TitleId.ToString("x16");
 
+        public IDiskCacheLoadState DiskCacheLoadState { get; private set; }
+
         public ApplicationLoader(Switch device)
         {
             _device = device;
@@ -94,7 +95,7 @@ namespace Ryujinx.HLE.HOS
                 EnsureSaveData(new ApplicationId(TitleId));
             }
 
-            LoadExeFs(codeFs, metaData);
+            LoadExeFs(codeFs, string.Empty, metaData);
         }
 
         public static (Nca main, Nca patch, Nca control) GetGameData(VirtualFileSystem fileSystem, PartitionFileSystem pfs, int programIndex)
@@ -302,12 +303,6 @@ namespace Ryujinx.HLE.HOS
 
         public void LoadServiceNca(string ncaFile)
         {
-            // Disable PPTC here as it does not support multiple processes running.
-            // TODO: This should be eventually removed and it should stop using global state and
-            // instead manage the cache per process.
-            Ptc.Close();
-            PtcProfiler.Stop();
-
             FileStream file = new FileStream(ncaFile, FileMode.Open, FileAccess.Read);
             Nca mainNca = new Nca(_device.Configuration.VirtualFileSystem.KeySet, file.AsStorage(false));
 
@@ -369,16 +364,12 @@ namespace Ryujinx.HLE.HOS
             // Collect the nsos, ignoring ones that aren't used.
             NsoExecutable[] programs = nsos.Where(x => x != null).ToArray();
 
-            MemoryManagerMode memoryManagerMode = _device.Configuration.MemoryManagerMode;
+            string displayVersion = _device.System.ContentManager.GetCurrentFirmwareVersion().VersionString;
-
+            bool usePtc = _device.System.EnablePtc;
-            if (!MemoryBlock.SupportsFlags(MemoryAllocationFlags.ViewCompatible))
-            {
-                memoryManagerMode = MemoryManagerMode.SoftwarePageTable;
-            }
 
             metaData.GetNpdm(out Npdm npdm).ThrowIfFailure();
-            ProgramInfo programInfo = new ProgramInfo(in npdm, allowCodeMemoryForJit: false);
+            ProgramInfo programInfo = new ProgramInfo(in npdm, displayVersion, usePtc, allowCodeMemoryForJit: false);
-            ProgramLoader.LoadNsos(_device.System.KernelContext, out _, metaData, programInfo, executables: programs);
+            ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, programInfo, executables: programs);
 
             string titleIdText = npdm.Aci.Value.ProgramId.Value.ToString("x16");
             bool titleIs64Bit = (npdm.Meta.Value.Flags & 1) != 0;
@@ -477,9 +468,11 @@ namespace Ryujinx.HLE.HOS
                 _device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath(),
                 _device.Configuration.VirtualFileSystem.ModLoader.GetSdModsBasePath());
 
+            string displayVersion = string.Empty;
+
             if (controlNca != null)
             {
-                ReadControlData(_device, controlNca, ref _controlData, ref _titleName, ref _displayVersion);
+                ReadControlData(_device, controlNca, ref _controlData, ref _titleName, ref displayVersion);
             }
             else
             {
@@ -493,9 +486,11 @@ namespace Ryujinx.HLE.HOS
                 string dummyTitleName = "";
                 BlitStruct<ApplicationControlProperty> dummyControl = new BlitStruct<ApplicationControlProperty>(1);
 
-                ReadControlData(_device, updateProgram0ControlNca, ref dummyControl, ref dummyTitleName, ref _displayVersion);
+                ReadControlData(_device, updateProgram0ControlNca, ref dummyControl, ref dummyTitleName, ref displayVersion);
             }
 
+            _displayVersion = displayVersion;
+
             if (dataStorage == null)
             {
                 Logger.Warning?.Print(LogClass.Loader, "No RomFS found in NCA");
@@ -515,7 +510,7 @@ namespace Ryujinx.HLE.HOS
                 EnsureSaveData(new ApplicationId(TitleId & ~0xFul));
             }
 
-            LoadExeFs(codeFs, metaData);
+            LoadExeFs(codeFs, displayVersion, metaData);
 
             Logger.Info?.Print(LogClass.Loader, $"Application Loaded: {TitleName} v{DisplayVersion} [{TitleIdText}] [{(TitleIs64Bit ? "64-bit" : "32-bit")}]");
         }
@@ -584,7 +579,7 @@ namespace Ryujinx.HLE.HOS
             }
         }
 
-        private void LoadExeFs(IFileSystem codeFs, MetaLoader metaData = null, bool isHomebrew = false)
+        private void LoadExeFs(IFileSystem codeFs, string displayVersion, MetaLoader metaData = null, bool isHomebrew = false)
         {
             if (_device.Configuration.VirtualFileSystem.ModLoader.ReplaceExefsPartition(TitleId, ref codeFs))
             {
@@ -649,23 +644,23 @@ namespace Ryujinx.HLE.HOS
                 memoryManagerMode = MemoryManagerMode.SoftwarePageTable;
             }
 
-            Ptc.Initialize(TitleIdText, DisplayVersion, usePtc, memoryManagerMode);
-
             // We allow it for nx-hbloader because it can be used to launch homebrew.
             bool allowCodeMemoryForJit = TitleId == 0x010000000000100DUL || isHomebrew;
 
             metaData.GetNpdm(out Npdm npdm).ThrowIfFailure();
-            ProgramInfo programInfo = new ProgramInfo(in npdm, allowCodeMemoryForJit);
+            ProgramInfo programInfo = new ProgramInfo(in npdm, displayVersion, usePtc, allowCodeMemoryForJit);
-            ProgramLoader.LoadNsos(_device.System.KernelContext, out ProcessTamperInfo tamperInfo, metaData, programInfo, executables: programs);
+            ProgramLoadResult result = ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, programInfo, executables: programs);
 
-            _device.Configuration.VirtualFileSystem.ModLoader.LoadCheats(TitleId, tamperInfo, _device.TamperMachine);
+            DiskCacheLoadState = result.DiskCacheLoadState;
+
+            _device.Configuration.VirtualFileSystem.ModLoader.LoadCheats(TitleId, result.TamperInfo, _device.TamperMachine);
         }
 
         public void LoadProgram(string filePath)
         {
             MetaLoader metaData = GetDefaultNpdm();
             metaData.GetNpdm(out Npdm npdm).ThrowIfFailure();
-            ProgramInfo programInfo = new ProgramInfo(in npdm, allowCodeMemoryForJit: true);
+            ProgramInfo programInfo = new ProgramInfo(in npdm, string.Empty, diskCacheEnabled: false, allowCodeMemoryForJit: true);
 
             bool isNro = Path.GetExtension(filePath).ToLower() == ".nro";
 
@@ -761,9 +756,11 @@ namespace Ryujinx.HLE.HOS
             Graphics.Gpu.GraphicsConfig.TitleId = null;
             _device.Gpu.HostInitalized.Set();
 
-            ProgramLoader.LoadNsos(_device.System.KernelContext, out ProcessTamperInfo tamperInfo, metaData, programInfo, executables: executable);
+            ProgramLoadResult result = ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, programInfo, executables: executable);
 
-            _device.Configuration.VirtualFileSystem.ModLoader.LoadCheats(TitleId, tamperInfo, _device.TamperMachine);
+            DiskCacheLoadState = result.DiskCacheLoadState;
+
+            _device.Configuration.VirtualFileSystem.ModLoader.LoadCheats(TitleId, result.TamperInfo, _device.TamperMachine);
         }
 
         private MetaLoader GetDefaultNpdm()

Ryujinx.HLE/HOS/ArmProcessContext.cs

@@ -6,7 +6,17 @@ using Ryujinx.Memory;
 
 namespace Ryujinx.HLE.HOS
 {
-    class ArmProcessContext<T> : IProcessContext where T : class, IVirtualMemoryManagerTracked, IMemoryManager
+    interface IArmProcessContext : IProcessContext
+    {
+        IDiskCacheLoadState Initialize(
+            string titleIdText,
+            string displayVersion,
+            bool diskCacheEnabled,
+            ulong codeAddress,
+            ulong codeSize);
+    }
+
+    class ArmProcessContext<T> : IArmProcessContext where T : class, IVirtualMemoryManagerTracked, IMemoryManager
     {
         private readonly ulong _pid;
         private readonly GpuContext _gpuContext;
@@ -40,6 +50,17 @@ namespace Ryujinx.HLE.HOS
             _cpuContext.Execute(context, codeAddress);
         }
 
+        public IDiskCacheLoadState Initialize(
+            string titleIdText,
+            string displayVersion,
+            bool diskCacheEnabled,
+            ulong codeAddress,
+            ulong codeSize)
+        {
+            _cpuContext.PrepareCodeRange(codeAddress, codeSize);
+            return _cpuContext.LoadDiskCache(titleIdText, displayVersion, diskCacheEnabled);
+        }
+
         public void InvalidateCacheRegion(ulong address, ulong size)
         {
             _cpuContext.InvalidateCacheRegion(address, size);

Ryujinx.HLE/HOS/ArmProcessContextFactory.cs

@@ -13,11 +13,30 @@ namespace Ryujinx.HLE.HOS
     {
         private readonly ICpuEngine _cpuEngine;
         private readonly GpuContext _gpu;
+        private readonly string _titleIdText;
+        private readonly string _displayVersion;
+        private readonly bool _diskCacheEnabled;
+        private readonly ulong _codeAddress;
+        private readonly ulong _codeSize;
 
-        public ArmProcessContextFactory(ICpuEngine cpuEngine, GpuContext gpu)
+        public IDiskCacheLoadState DiskCacheLoadState { get; private set; }
+
+        public ArmProcessContextFactory(
+            ICpuEngine cpuEngine,
+            GpuContext gpu,
+            string titleIdText,
+            string displayVersion,
+            bool diskCacheEnabled,
+            ulong codeAddress,
+            ulong codeSize)
         {
             _cpuEngine = cpuEngine;
             _gpu = gpu;
+            _titleIdText = titleIdText;
+            _displayVersion = displayVersion;
+            _diskCacheEnabled = diskCacheEnabled;
+            _codeAddress = codeAddress;
+            _codeSize = codeSize;
         }
 
         public IProcessContext Create(KernelContext context, ulong pid, ulong addressSpaceSize, InvalidAccessHandler invalidAccessHandler, bool for64Bit)
@@ -29,21 +48,29 @@ namespace Ryujinx.HLE.HOS
                 mode = MemoryManagerMode.SoftwarePageTable;
             }
 
+            IArmProcessContext processContext;
+
             switch (mode)
             {
                 case MemoryManagerMode.SoftwarePageTable:
                     var memoryManager = new MemoryManager(context.Memory, addressSpaceSize, invalidAccessHandler);
-                    return new ArmProcessContext<MemoryManager>(pid, _cpuEngine, _gpu, memoryManager, for64Bit);
+                    processContext = new ArmProcessContext<MemoryManager>(pid, _cpuEngine, _gpu, memoryManager, for64Bit);
+                    break;
 
                 case MemoryManagerMode.HostMapped:
                 case MemoryManagerMode.HostMappedUnsafe:
                     bool unsafeMode = mode == MemoryManagerMode.HostMappedUnsafe;
                     var memoryManagerHostMapped = new MemoryManagerHostMapped(context.Memory, addressSpaceSize, unsafeMode, invalidAccessHandler);
-                    return new ArmProcessContext<MemoryManagerHostMapped>(pid, _cpuEngine, _gpu, memoryManagerHostMapped, for64Bit);
+                    processContext = new ArmProcessContext<MemoryManagerHostMapped>(pid, _cpuEngine, _gpu, memoryManagerHostMapped, for64Bit);
+                    break;
 
                 default:
                     throw new ArgumentOutOfRangeException();
             }
+
+            DiskCacheLoadState = processContext.Initialize(_titleIdText, _displayVersion, _diskCacheEnabled, _codeAddress, _codeSize);
+
+            return processContext;
         }
     }
 }

Ryujinx.HLE/HOS/Horizon.cs

@@ -36,6 +36,7 @@ using Ryujinx.HLE.HOS.Services.SurfaceFlinger;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
 using Ryujinx.HLE.HOS.SystemState;
 using Ryujinx.HLE.Loaders.Executables;
+using Ryujinx.Horizon;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -319,6 +320,42 @@ namespace Ryujinx.HLE.HOS
             ViServer = new ServerBase(KernelContext, "ViServerU");
             ViServerM = new ServerBase(KernelContext, "ViServerM");
             ViServerS = new ServerBase(KernelContext, "ViServerS");
+
+            StartNewServices();
+        }
+
+        private void StartNewServices()
+        {
+            var services = ServiceTable.GetServices(new HorizonOptions(Device.Configuration.IgnoreMissingServices));
+
+            foreach (var service in services)
+            {
+                const ProcessCreationFlags flags =
+                    ProcessCreationFlags.EnableAslr |
+                    ProcessCreationFlags.AddressSpace64Bit |
+                    ProcessCreationFlags.Is64Bit |
+                    ProcessCreationFlags.PoolPartitionSystem;
+
+                ProcessCreationInfo creationInfo = new ProcessCreationInfo("Service", 1, 0, 0x8000000, 1, flags, 0, 0);
+
+                int[] defaultCapabilities = new int[]
+                {
+                    0x030363F7,
+                    0x1FFFFFCF,
+                    0x207FFFEF,
+                    0x47E0060F,
+                    0x0048BFFF,
+                    0x01007FFF
+                };
+
+                // TODO:
+                // - Pass enough information (capabilities, process creation info, etc) on ServiceEntry for proper initialization.
+                // - Have the ThreadStart function take the syscall, address space and thread context parameters instead of passing them here.
+                KernelStatic.StartInitialProcess(KernelContext, creationInfo, defaultCapabilities, 44, () =>
+                {
+                    service.Start(KernelContext.Syscall, KernelStatic.GetCurrentProcess().CpuMemory, KernelStatic.GetCurrentThread().ThreadContext);
+                });
+            }
         }
 
         public void LoadKip(string kipPath)

Ryujinx.HLE/HOS/Kernel/Common/KAutoObject.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Horizon.Common;
 using System.Diagnostics;
 using System.Threading;
 
@@ -16,24 +17,24 @@ namespace Ryujinx.HLE.HOS.Kernel.Common
             _referenceCount = 1;
         }
 
-        public virtual KernelResult SetName(string name)
+        public virtual Result SetName(string name)
         {
             if (!KernelContext.AutoObjectNames.TryAdd(name, this))
             {
                 return KernelResult.InvalidState;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public static KernelResult RemoveName(KernelContext context, string name)
+        public static Result RemoveName(KernelContext context, string name)
         {
             if (!context.AutoObjectNames.TryRemove(name, out _))
             {
                 return KernelResult.NotFound;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         public static KAutoObject FindNamedObject(KernelContext context, string name)

Ryujinx.HLE/HOS/Kernel/Common/KResourceLimit.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Kernel.Common
@@ -159,7 +160,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Common
             }
         }
 
-        public KernelResult SetLimitValue(LimitableResource resource, long limit)
+        public Result SetLimitValue(LimitableResource resource, long limit)
         {
             int index = GetIndex(resource);
 
@@ -170,7 +171,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Common
                     _limit[index] = limit;
                     _peak[index] = _current[index];
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {

Ryujinx.HLE/HOS/Kernel/Common/KTimeManager.cs

@@ -44,7 +44,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Common
 
         public void ScheduleFutureInvocation(IKFutureSchedulerObject schedulerObj, long timeout)
         {
-            long timePoint = PerformanceCounter.ElapsedTicks + ConvertNanosecondsToHostTicks(timeout);
+            long startTime = PerformanceCounter.ElapsedTicks;
+            long timePoint = startTime + ConvertNanosecondsToHostTicks(timeout);
+
+            if (timePoint < startTime)
+            {
+                timePoint = long.MaxValue;
+            }
 
             lock (_context.CriticalSection.Lock)
             {

Ryujinx.HLE/HOS/Kernel/Common/KernelInit.cs

@@ -1,4 +1,5 @@
 using Ryujinx.HLE.HOS.Kernel.Memory;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Kernel.Common
@@ -21,9 +22,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Common
 
         public static void InitializeResourceLimit(KResourceLimit resourceLimit, MemorySize size)
         {
-            void EnsureSuccess(KernelResult result)
+            void EnsureSuccess(Result result)
             {
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     throw new InvalidOperationException($"Unexpected result \"{result}\".");
                 }

Ryujinx.HLE/HOS/Kernel/Common/KernelResult.cs

@@ -1,37 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    enum KernelResult
-    {
-        Success              = 0,
-        SessionCountExceeded = 0xe01,
-        InvalidCapability    = 0x1c01,
-        ThreadNotStarted     = 0x7201,
-        ThreadTerminating    = 0x7601,
-        InvalidSize          = 0xca01,
-        InvalidAddress       = 0xcc01,
-        OutOfResource        = 0xce01,
-        OutOfMemory          = 0xd001,
-        HandleTableFull      = 0xd201,
-        InvalidMemState      = 0xd401,
-        InvalidPermission    = 0xd801,
-        InvalidMemRange      = 0xdc01,
-        InvalidPriority      = 0xe001,
-        InvalidCpuCore       = 0xe201,
-        InvalidHandle        = 0xe401,
-        UserCopyFailed       = 0xe601,
-        InvalidCombination   = 0xe801,
-        TimedOut             = 0xea01,
-        Cancelled            = 0xec01,
-        MaximumExceeded      = 0xee01,
-        InvalidEnumValue     = 0xf001,
-        NotFound             = 0xf201,
-        InvalidThread        = 0xf401,
-        PortRemoteClosed     = 0xf601,
-        InvalidState         = 0xfa01,
-        ReservedValue        = 0xfc01,
-        PortClosed           = 0x10601,
-        ResLimitExceeded     = 0x10801,
-        OutOfVaSpace         = 0x20601,
-        CmdBufferTooSmall    = 0x20801
-    }
-}

Ryujinx.HLE/HOS/Kernel/Common/OnScopeExit.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    readonly struct OnScopeExit : IDisposable
-    {
-        private readonly Action _action;
-        public OnScopeExit(Action action) => _action = action;
-        public void Dispose() => _action();
-    }
-}

Ryujinx.HLE/HOS/Kernel/Ipc/KBufferDescriptorTable.cs

@@ -1,6 +1,6 @@
 using Ryujinx.Common;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
+using Ryujinx.Horizon.Common;
 using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Kernel.Ipc
@@ -20,38 +20,38 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             _exchangeBufferDescriptors = new List<KBufferDescriptor>(MaxInternalBuffersCount);
         }
 
-        public KernelResult AddSendBuffer(ulong src, ulong dst, ulong size, MemoryState state)
+        public Result AddSendBuffer(ulong src, ulong dst, ulong size, MemoryState state)
         {
             return Add(_sendBufferDescriptors, src, dst, size, state);
         }
 
-        public KernelResult AddReceiveBuffer(ulong src, ulong dst, ulong size, MemoryState state)
+        public Result AddReceiveBuffer(ulong src, ulong dst, ulong size, MemoryState state)
         {
             return Add(_receiveBufferDescriptors, src, dst, size, state);
         }
 
-        public KernelResult AddExchangeBuffer(ulong src, ulong dst, ulong size, MemoryState state)
+        public Result AddExchangeBuffer(ulong src, ulong dst, ulong size, MemoryState state)
         {
             return Add(_exchangeBufferDescriptors, src, dst, size, state);
         }
 
-        private KernelResult Add(List<KBufferDescriptor> list, ulong src, ulong dst, ulong size, MemoryState state)
+        private Result Add(List<KBufferDescriptor> list, ulong src, ulong dst, ulong size, MemoryState state)
         {
             if (list.Count < MaxInternalBuffersCount)
             {
                 list.Add(new KBufferDescriptor(src, dst, size, state));
 
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             return KernelResult.OutOfMemory;
         }
 
-        public KernelResult CopyBuffersToClient(KPageTableBase memoryManager)
+        public Result CopyBuffersToClient(KPageTableBase memoryManager)
         {
-            KernelResult result = CopyToClient(memoryManager, _receiveBufferDescriptors);
+            Result result = CopyToClient(memoryManager, _receiveBufferDescriptors);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -59,7 +59,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return CopyToClient(memoryManager, _exchangeBufferDescriptors);
         }
 
-        private KernelResult CopyToClient(KPageTableBase memoryManager, List<KBufferDescriptor> list)
+        private Result CopyToClient(KPageTableBase memoryManager, List<KBufferDescriptor> list)
         {
             foreach (KBufferDescriptor desc in list)
             {
@@ -94,7 +94,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         copySize = desc.Size;
                     }
 
-                    KernelResult result = memoryManager.CopyDataFromCurrentProcess(
+                    Result result = memoryManager.CopyDataFromCurrentProcess(
                         desc.ClientAddress,
                         copySize,
                         stateMask,
@@ -104,7 +104,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         MemoryAttribute.None,
                         desc.ServerAddress);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -120,7 +120,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                 if (clientEndAddrTruncated < clientEndAddrRounded &&
                     (clientAddrTruncated == clientAddrRounded || clientAddrTruncated < clientEndAddrTruncated))
                 {
-                    KernelResult result = memoryManager.CopyDataFromCurrentProcess(
+                    Result result = memoryManager.CopyDataFromCurrentProcess(
                         clientEndAddrTruncated,
                         clientEndAddr - clientEndAddrTruncated,
                         stateMask,
@@ -130,28 +130,28 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         MemoryAttribute.None,
                         serverEndAddrTruncated);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult UnmapServerBuffers(KPageTableBase memoryManager)
+        public Result UnmapServerBuffers(KPageTableBase memoryManager)
         {
-            KernelResult result = UnmapServer(memoryManager, _sendBufferDescriptors);
+            Result result = UnmapServer(memoryManager, _sendBufferDescriptors);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = UnmapServer(memoryManager, _receiveBufferDescriptors);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -159,36 +159,36 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return UnmapServer(memoryManager, _exchangeBufferDescriptors);
         }
 
-        private KernelResult UnmapServer(KPageTableBase memoryManager, List<KBufferDescriptor> list)
+        private Result UnmapServer(KPageTableBase memoryManager, List<KBufferDescriptor> list)
         {
             foreach (KBufferDescriptor descriptor in list)
             {
-                KernelResult result = memoryManager.UnmapNoAttributeIfStateEquals(
+                Result result = memoryManager.UnmapNoAttributeIfStateEquals(
                     descriptor.ServerAddress,
                     descriptor.Size,
                     descriptor.State);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult RestoreClientBuffers(KPageTableBase memoryManager)
+        public Result RestoreClientBuffers(KPageTableBase memoryManager)
         {
-            KernelResult result = RestoreClient(memoryManager, _sendBufferDescriptors);
+            Result result = RestoreClient(memoryManager, _sendBufferDescriptors);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = RestoreClient(memoryManager, _receiveBufferDescriptors);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -196,22 +196,22 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return RestoreClient(memoryManager, _exchangeBufferDescriptors);
         }
 
-        private KernelResult RestoreClient(KPageTableBase memoryManager, List<KBufferDescriptor> list)
+        private Result RestoreClient(KPageTableBase memoryManager, List<KBufferDescriptor> list)
         {
             foreach (KBufferDescriptor descriptor in list)
             {
-                KernelResult result = memoryManager.UnmapIpcRestorePermission(
+                Result result = memoryManager.UnmapIpcRestorePermission(
                     descriptor.ClientAddress,
                     descriptor.Size,
                     descriptor.State);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
     }
 }

Ryujinx.HLE/HOS/Kernel/Ipc/KClientPort.cs

@@ -1,5 +1,6 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 using System.Threading;
 
 namespace Ryujinx.HLE.HOS.Kernel.Ipc
@@ -19,7 +20,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             _parent      = parent;
         }
 
-        public KernelResult Connect(out KClientSession clientSession)
+        public Result Connect(out KClientSession clientSession)
         {
             clientSession = null;
 
@@ -40,9 +41,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
             KSession session = new KSession(KernelContext, this);
 
-            KernelResult result = _parent.EnqueueIncomingSession(session.ServerSession);
+            Result result = _parent.EnqueueIncomingSession(session.ServerSession);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 session.ClientSession.DecrementReferenceCount();
                 session.ServerSession.DecrementReferenceCount();
@@ -55,7 +56,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return result;
         }
 
-        public KernelResult ConnectLight(out KLightClientSession clientSession)
+        public Result ConnectLight(out KLightClientSession clientSession)
         {
             clientSession = null;
 
@@ -76,9 +77,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
             KLightSession session = new KLightSession(KernelContext);
 
-            KernelResult result = _parent.EnqueueIncomingLightSession(session.ServerSession);
+            Result result = _parent.EnqueueIncomingLightSession(session.ServerSession);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 session.ClientSession.DecrementReferenceCount();
                 session.ServerSession.DecrementReferenceCount();
@@ -128,7 +129,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             }
         }
 
-        public new static KernelResult RemoveName(KernelContext context, string name)
+        public new static Result RemoveName(KernelContext context, string name)
         {
             KAutoObject foundObj = FindNamedObject(context, name);
 

Ryujinx.HLE/HOS/Kernel/Ipc/KClientSession.cs

@@ -1,6 +1,7 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Kernel.Ipc
 {
@@ -27,7 +28,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             CreatorProcess.IncrementReferenceCount();
         }
 
-        public KernelResult SendSyncRequest(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
+        public Result SendSyncRequest(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -36,13 +37,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             KernelContext.CriticalSection.Enter();
 
             currentThread.SignaledObj   = null;
-            currentThread.ObjSyncResult = KernelResult.Success;
+            currentThread.ObjSyncResult = Result.Success;
 
-            KernelResult result = _parent.ServerSession.EnqueueRequest(request);
+            Result result = _parent.ServerSession.EnqueueRequest(request);
 
             KernelContext.CriticalSection.Leave();
 
-            if (result == KernelResult.Success)
+            if (result == Result.Success)
             {
                 result = currentThread.ObjSyncResult;
             }
@@ -50,7 +51,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return result;
         }
 
-        public KernelResult SendAsyncRequest(KWritableEvent asyncEvent, ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
+        public Result SendAsyncRequest(KWritableEvent asyncEvent, ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -58,7 +59,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
             KernelContext.CriticalSection.Enter();
 
-            KernelResult result = _parent.ServerSession.EnqueueRequest(request);
+            Result result = _parent.ServerSession.EnqueueRequest(request);
 
             KernelContext.CriticalSection.Leave();
 

Ryujinx.HLE/HOS/Kernel/Ipc/KPort.cs

@@ -1,4 +1,5 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Kernel.Ipc
 {
@@ -7,26 +8,26 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
         public KServerPort ServerPort { get; }
         public KClientPort ClientPort { get; }
 
-        private long _nameAddress;
+        private string _name;
 
         private ChannelState _state;
 
         public bool IsLight { get; private set; }
 
-        public KPort(KernelContext context, int maxSessions, bool isLight, long nameAddress) : base(context)
+        public KPort(KernelContext context, int maxSessions, bool isLight, string name) : base(context)
         {
             ServerPort = new KServerPort(context, this);
             ClientPort = new KClientPort(context, this, maxSessions);
 
-            IsLight      = isLight;
+            IsLight = isLight;
-            _nameAddress = nameAddress;
+            _name = name;
 
             _state = ChannelState.Open;
         }
 
-        public KernelResult EnqueueIncomingSession(KServerSession session)
+        public Result EnqueueIncomingSession(KServerSession session)
         {
-            KernelResult result;
+            Result result;
 
             KernelContext.CriticalSection.Enter();
 
@@ -34,7 +35,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             {
                 ServerPort.EnqueueIncomingSession(session);
 
-                result = KernelResult.Success;
+                result = Result.Success;
             }
             else
             {
@@ -46,9 +47,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return result;
         }
 
-        public KernelResult EnqueueIncomingLightSession(KLightServerSession session)
+        public Result EnqueueIncomingLightSession(KLightServerSession session)
         {
-            KernelResult result;
+            Result result;
 
             KernelContext.CriticalSection.Enter();
 
@@ -56,7 +57,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             {
                 ServerPort.EnqueueIncomingLightSession(session);
 
-                result = KernelResult.Success;
+                result = Result.Success;
             }
             else
             {

Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs

@@ -3,6 +3,7 @@ using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Kernel.Ipc
@@ -178,7 +179,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             _requests = new LinkedList<KSessionRequest>();
         }
 
-        public KernelResult EnqueueRequest(KSessionRequest request)
+        public Result EnqueueRequest(KSessionRequest request)
         {
             if (_parent.ClientSession.State != ChannelState.Open)
             {
@@ -203,10 +204,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                 Signal();
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult Receive(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
+        public Result Receive(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
         {
             KThread  serverThread  = KernelStatic.GetCurrentThread();
             KProcess serverProcess = serverThread.Owner;
@@ -249,12 +250,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             MessageHeader clientHeader = GetClientMessageHeader(clientProcess, clientMsg);
             MessageHeader serverHeader = GetServerMessageHeader(serverMsg);
 
-            KernelResult serverResult = KernelResult.NotFound;
+            Result serverResult = KernelResult.NotFound;
-            KernelResult clientResult = KernelResult.Success;
+            Result clientResult = Result.Success;
 
             void CleanUpForError()
             {
-                if (request.BufferDescriptorTable.UnmapServerBuffers(serverProcess.MemoryManager) == KernelResult.Success)
+                if (request.BufferDescriptorTable.UnmapServerBuffers(serverProcess.MemoryManager) == Result.Success)
                 {
                     request.BufferDescriptorTable.RestoreClientBuffers(clientProcess.MemoryManager);
                 }
@@ -348,7 +349,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                     int newHandle = 0;
                     int handle = clientProcess.CpuMemory.Read<int>(clientMsg.Address + offset * 4);
 
-                    if (clientResult == KernelResult.Success && handle != 0)
+                    if (clientResult == Result.Success && handle != 0)
                     {
                         clientResult = GetCopyObjectHandle(clientThread, serverProcess, handle, out newHandle);
                     }
@@ -365,7 +366,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
                     if (handle != 0)
                     {
-                        if (clientResult == KernelResult.Success)
+                        if (clientResult == Result.Success)
                         {
                             clientResult = GetMoveObjectHandle(clientProcess, serverProcess, handle, out newHandle);
                         }
@@ -380,7 +381,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                     offset++;
                 }
 
-                if (clientResult != KernelResult.Success)
+                if (clientResult != Result.Success)
                 {
                     CleanUpForError();
 
@@ -412,7 +413,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         ref       recvListDstOffset,
                         out ulong recvListBufferAddress);
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -429,7 +430,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         MemoryAttribute.Uncached,
                         MemoryAttribute.None);
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -498,7 +499,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         notReceiveDesc,
                         out dstAddress);
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -518,7 +519,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         clientResult = request.BufferDescriptorTable.AddExchangeBuffer(bufferAddress, dstAddress, bufferSize, state);
                     }
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -573,7 +574,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                     serverProcess.CpuMemory.Write(copyDst, clientProcess.CpuMemory.GetSpan(copySrc, (int)copySize));
                 }
 
-                if (clientResult != KernelResult.Success)
+                if (clientResult != Result.Success)
                 {
                     CleanUpForError();
 
@@ -581,10 +582,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult Reply(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
+        public Result Reply(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
         {
             KThread  serverThread  = KernelStatic.GetCurrentThread();
             KProcess serverProcess = serverThread.Owner;
@@ -618,8 +619,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             MessageHeader clientHeader = GetClientMessageHeader(clientProcess, clientMsg);
             MessageHeader serverHeader = GetServerMessageHeader(serverMsg);
 
-            KernelResult clientResult = KernelResult.Success;
+            Result clientResult = Result.Success;
-            KernelResult serverResult = KernelResult.Success;
+            Result serverResult = Result.Success;
 
             void CleanUpForError()
             {
@@ -683,7 +684,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             // Copy receive and exchange buffers.
             clientResult = request.BufferDescriptorTable.CopyBuffersToClient(clientProcess.MemoryManager);
 
-            if (clientResult != KernelResult.Success)
+            if (clientResult != Result.Success)
             {
                 CleanUpForError();
 
@@ -734,7 +735,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
                     if (handle != 0)
                     {
-                        if (clientResult == KernelResult.Success)
+                        if (clientResult == Result.Success)
                         {
                             clientResult = GetMoveObjectHandle(serverProcess, clientProcess, handle, out newHandle);
                         }
@@ -776,7 +777,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         ref recvListDstOffset,
                         out recvListBufferAddress);
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -793,7 +794,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
                         MemoryAttribute.None,
                         descriptor.BufferAddress);
 
-                    if (clientResult != KernelResult.Success)
+                    if (clientResult != Result.Success)
                     {
                         CleanUpForError();
 
@@ -888,7 +889,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return new MessageHeader(word0, word1, word2);
         }
 
-        private KernelResult GetCopyObjectHandle(KThread srcThread, KProcess dstProcess, int srcHandle, out int dstHandle)
+        private Result GetCopyObjectHandle(KThread srcThread, KProcess dstProcess, int srcHandle, out int dstHandle)
         {
             dstHandle = 0;
 
@@ -919,7 +920,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             }
         }
 
-        private KernelResult GetMoveObjectHandle(KProcess srcProcess, KProcess dstProcess, int srcHandle, out int dstHandle)
+        private Result GetMoveObjectHandle(KProcess srcProcess, KProcess dstProcess, int srcHandle, out int dstHandle)
         {
             dstHandle = 0;
 
@@ -927,7 +928,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
             if (obj != null)
             {
-                KernelResult result = dstProcess.HandleTable.GenerateHandle(obj, out dstHandle);
+                Result result = dstProcess.HandleTable.GenerateHandle(obj, out dstHandle);
 
                 srcProcess.HandleTable.CloseHandle(srcHandle);
 
@@ -964,7 +965,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return receiveList;
         }
 
-        private KernelResult GetReceiveListAddress(
+        private Result GetReceiveListAddress(
             PointerBufferDesc descriptor,
             Message           message,
             uint              recvListType,
@@ -1038,7 +1039,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
 
             address = recvListBufferAddress;
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         private void CloseAllHandles(Message message, MessageHeader header, KProcess process)
@@ -1166,19 +1167,19 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             return hasRequest;
         }
 
-        private void FinishRequest(KSessionRequest request, KernelResult result)
+        private void FinishRequest(KSessionRequest request, Result result)
         {
             KProcess clientProcess = request.ClientThread.Owner;
             KProcess serverProcess = request.ServerProcess;
 
-            KernelResult unmapResult = KernelResult.Success;
+            Result unmapResult = Result.Success;
 
             if (serverProcess != null)
             {
                 unmapResult = request.BufferDescriptorTable.UnmapServerBuffers(serverProcess.MemoryManager);
             }
 
-            if (unmapResult == KernelResult.Success)
+            if (unmapResult == Result.Success)
             {
                 request.BufferDescriptorTable.RestoreClientBuffers(clientProcess.MemoryManager);
             }
@@ -1186,7 +1187,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             WakeClientThread(request, result);
         }
 
-        private void WakeClientThread(KSessionRequest request, KernelResult result)
+        private void WakeClientThread(KSessionRequest request, Result result)
         {
             // Wait client thread waiting for a response for the given request.
             if (request.AsyncEvent != null)
@@ -1203,16 +1204,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             }
         }
 
-        private void SendResultToAsyncRequestClient(KSessionRequest request, KernelResult result)
+        private void SendResultToAsyncRequestClient(KSessionRequest request, Result result)
         {
             KProcess clientProcess = request.ClientThread.Owner;
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 ulong address = request.CustomCmdBuffAddr;
 
                 clientProcess.CpuMemory.Write<ulong>(address, 0);
-                clientProcess.CpuMemory.Write(address + 8, (int)result);
+                clientProcess.CpuMemory.Write(address + 8, result.ErrorCode);
             }
 
             clientProcess.MemoryManager.UnborrowIpcBuffer(request.CustomCmdBuffAddr, request.CustomCmdBuffSize);
@@ -1220,24 +1221,24 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
             request.AsyncEvent.Signal();
         }
 
-        private void WakeServerThreads(KernelResult result)
+        private void WakeServerThreads(Result result)
         {
             // Wake all server threads waiting for requests.
             KernelContext.CriticalSection.Enter();
 
             foreach (KThread thread in WaitingThreads)
             {
-                WakeAndSetResult(thread, result);
+                WakeAndSetResult(thread, result, this);
             }
 
             KernelContext.CriticalSection.Leave();
         }
 
-        private void WakeAndSetResult(KThread thread, KernelResult result)
+        private void WakeAndSetResult(KThread thread, Result result, KSynchronizationObject signaledObj = null)
         {
             if ((thread.SchedFlags & ThreadSchedState.LowMask) == ThreadSchedState.Paused)
             {
-                thread.SignaledObj   = null;
+                thread.SignaledObj   = signaledObj;
                 thread.ObjSyncResult = result;
 
                 thread.Reschedule(ThreadSchedState.Running);

Ryujinx.HLE/HOS/Kernel/KernelStatic.cs

@@ -2,6 +2,7 @@
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Threading;
 
@@ -15,7 +16,7 @@ namespace Ryujinx.HLE.HOS.Kernel
         [ThreadStatic]
         private static KThread CurrentThread;
 
-        public static KernelResult StartInitialProcess(
+        public static Result StartInitialProcess(
             KernelContext context,
             ProcessCreationInfo creationInfo,
             ReadOnlySpan<int> capabilities,
@@ -24,7 +25,7 @@ namespace Ryujinx.HLE.HOS.Kernel
         {
             KProcess process = new KProcess(context);
 
-            KernelResult result = process.Initialize(
+            Result result = process.Initialize(
                 creationInfo,
                 capabilities,
                 context.ResourceLimit,
@@ -32,7 +33,7 @@ namespace Ryujinx.HLE.HOS.Kernel
                 null,
                 customThreadStart);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }

Ryujinx.HLE/HOS/Kernel/Memory/KCodeMemory.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Diagnostics;
 
@@ -21,13 +22,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _lock = new object();
         }
 
-        public KernelResult Initialize(ulong address, ulong size)
+        public Result Initialize(ulong address, ulong size)
         {
             Owner = KernelStatic.GetCurrentProcess();
 
-            KernelResult result = Owner.MemoryManager.BorrowCodeMemory(_pageList, address, size);
+            Result result = Owner.MemoryManager.BorrowCodeMemory(_pageList, address, size);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -39,10 +40,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _isMapped = false;
             _isOwnerMapped = false;
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult Map(ulong address, ulong size, KMemoryPermission perm)
+        public Result Map(ulong address, ulong size, KMemoryPermission perm)
         {
             if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, (ulong)KPageTableBase.PageSize))
             {
@@ -58,9 +59,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 KProcess process = KernelStatic.GetCurrentProcess();
 
-                KernelResult result = process.MemoryManager.MapPages(address, _pageList, MemoryState.CodeWritable, KMemoryPermission.ReadAndWrite);
+                Result result = process.MemoryManager.MapPages(address, _pageList, MemoryState.CodeWritable, KMemoryPermission.ReadAndWrite);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
@@ -68,10 +69,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _isMapped = true;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult MapToOwner(ulong address, ulong size, KMemoryPermission permission)
+        public Result MapToOwner(ulong address, ulong size, KMemoryPermission permission)
         {
             if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, (ulong)KPageTableBase.PageSize))
             {
@@ -87,9 +88,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 Debug.Assert(permission == KMemoryPermission.Read || permission == KMemoryPermission.ReadAndExecute);
 
-                KernelResult result = Owner.MemoryManager.MapPages(address, _pageList, MemoryState.CodeReadOnly, permission);
+                Result result = Owner.MemoryManager.MapPages(address, _pageList, MemoryState.CodeReadOnly, permission);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
@@ -97,10 +98,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _isOwnerMapped = true;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult Unmap(ulong address, ulong size)
+        public Result Unmap(ulong address, ulong size)
         {
             if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, (ulong)KPageTableBase.PageSize))
             {
@@ -111,9 +112,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             {
                 KProcess process = KernelStatic.GetCurrentProcess();
 
-                KernelResult result = process.MemoryManager.UnmapPages(address, _pageList, MemoryState.CodeWritable);
+                Result result = process.MemoryManager.UnmapPages(address, _pageList, MemoryState.CodeWritable);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
@@ -123,10 +124,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _isMapped = false;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult UnmapFromOwner(ulong address, ulong size)
+        public Result UnmapFromOwner(ulong address, ulong size)
         {
             if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, KPageTableBase.PageSize))
             {
@@ -135,9 +136,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             lock (_lock)
             {
-                KernelResult result = Owner.MemoryManager.UnmapPages(address, _pageList, MemoryState.CodeReadOnly);
+                Result result = Owner.MemoryManager.UnmapPages(address, _pageList, MemoryState.CodeReadOnly);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
@@ -147,7 +148,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _isOwnerMapped = false;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         protected override void Destroy()
@@ -156,7 +157,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             {
                 ulong size = _pageList.GetPagesCount() * KPageTableBase.PageSize;
 
-                if (Owner.MemoryManager.UnborrowCodeMemory(_address, size, _pageList) != KernelResult.Success)
+                if (Owner.MemoryManager.UnborrowCodeMemory(_address, size, _pageList) != Result.Success)
                 {
                     throw new InvalidOperationException("Unexpected failure restoring transfer memory attributes.");
                 }

Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlockManager.cs

@@ -1,5 +1,5 @@
 using Ryujinx.Common.Collections;
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 using System.Diagnostics;
 
 namespace Ryujinx.HLE.HOS.Kernel.Memory
@@ -22,7 +22,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _blockTree = new IntrusiveRedBlackTree<KMemoryBlock>();
         }
 
-        public KernelResult Initialize(ulong addrSpaceStart, ulong addrSpaceEnd, KMemoryBlockSlabManager slabManager)
+        public Result Initialize(ulong addrSpaceStart, ulong addrSpaceEnd, KMemoryBlockSlabManager slabManager)
         {
             _slabManager = slabManager;
             _addrSpaceStart = addrSpaceStart;
@@ -43,7 +43,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 KMemoryPermission.None,
                 MemoryAttribute.None));
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         public void InsertBlock(

Ryujinx.HLE/HOS/Kernel/Memory/KMemoryRegionManager.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 using System.Diagnostics;
 
 namespace Ryujinx.HLE.HOS.Kernel.Memory
@@ -25,20 +25,20 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _pageHeap.UpdateUsedSize();
         }
 
-        public KernelResult AllocatePages(out KPageList pageList, ulong pagesCount)
+        public Result AllocatePages(out KPageList pageList, ulong pagesCount)
         {
             if (pagesCount == 0)
             {
                 pageList = new KPageList();
 
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             lock (_pageHeap)
             {
-                KernelResult result = AllocatePagesImpl(out pageList, pagesCount, false);
+                Result result = AllocatePagesImpl(out pageList, pagesCount, false);
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     foreach (var node in pageList)
                     {
@@ -71,7 +71,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        private KernelResult AllocatePagesImpl(out KPageList pageList, ulong pagesCount, bool random)
+        private Result AllocatePagesImpl(out KPageList pageList, ulong pagesCount, bool random)
         {
             pageList = new KPageList();
 
@@ -95,9 +95,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         break;
                     }
 
-                    KernelResult result = pageList.AddRange(allocatedBlock, pagesPerAlloc);
+                    Result result = pageList.AddRange(allocatedBlock, pagesPerAlloc);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         FreePages(pageList);
                         _pageHeap.Free(allocatedBlock, pagesPerAlloc);
@@ -116,7 +116,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 return KernelResult.OutOfMemory;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         private ulong AllocatePagesContiguousImpl(ulong pagesCount, ulong alignPages, bool random)

Ryujinx.HLE/HOS/Kernel/Memory/KPageList.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 using System.Collections;
 using System.Collections.Generic;
 
@@ -13,7 +13,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             Nodes = new LinkedList<KPageNode>();
         }
 
-        public KernelResult AddRange(ulong address, ulong pagesCount)
+        public Result AddRange(ulong address, ulong pagesCount)
         {
             if (pagesCount != 0)
             {
@@ -33,7 +33,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 Nodes.AddLast(new KPageNode(address, pagesCount));
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         public ulong GetPagesCount()

Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs

@@ -1,4 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Diagnostics;
@@ -31,31 +31,31 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         }
 
         /// <inheritdoc/>
-        protected override KernelResult MapMemory(ulong src, ulong dst, ulong pagesCount, KMemoryPermission oldSrcPermission, KMemoryPermission newDstPermission)
+        protected override Result MapMemory(ulong src, ulong dst, ulong pagesCount, KMemoryPermission oldSrcPermission, KMemoryPermission newDstPermission)
         {
             KPageList pageList = new KPageList();
             GetPhysicalRegions(src, pagesCount * PageSize, pageList);
 
-            KernelResult result = Reprotect(src, pagesCount, KMemoryPermission.None);
+            Result result = Reprotect(src, pagesCount, KMemoryPermission.None);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = MapPages(dst, pageList, newDstPermission, false, 0);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
-                KernelResult reprotectResult = Reprotect(src, pagesCount, oldSrcPermission);
+                Result reprotectResult = Reprotect(src, pagesCount, oldSrcPermission);
-                Debug.Assert(reprotectResult == KernelResult.Success);
+                Debug.Assert(reprotectResult == Result.Success);
             }
 
             return result;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult UnmapMemory(ulong dst, ulong src, ulong pagesCount, KMemoryPermission oldDstPermission, KMemoryPermission newSrcPermission)
+        protected override Result UnmapMemory(ulong dst, ulong src, ulong pagesCount, KMemoryPermission oldDstPermission, KMemoryPermission newSrcPermission)
         {
             ulong size = pagesCount * PageSize;
 
@@ -70,26 +70,26 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 return KernelResult.InvalidMemRange;
             }
 
-            KernelResult result = Unmap(dst, pagesCount);
+            Result result = Unmap(dst, pagesCount);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = Reprotect(src, pagesCount, newSrcPermission);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
-                KernelResult mapResult = MapPages(dst, dstPageList, oldDstPermission, false, 0);
+                Result mapResult = MapPages(dst, dstPageList, oldDstPermission, false, 0);
-                Debug.Assert(mapResult == KernelResult.Success);
+                Debug.Assert(mapResult == Result.Success);
             }
 
             return result;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult MapPages(ulong dstVa, ulong pagesCount, ulong srcPa, KMemoryPermission permission, bool shouldFillPages, byte fillValue)
+        protected override Result MapPages(ulong dstVa, ulong pagesCount, ulong srcPa, KMemoryPermission permission, bool shouldFillPages, byte fillValue)
         {
             ulong size = pagesCount * PageSize;
 
@@ -107,11 +107,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _cpuMemory.Fill(dstVa, size, fillValue);
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult MapPages(ulong address, KPageList pageList, KMemoryPermission permission, bool shouldFillPages, byte fillValue)
+        protected override Result MapPages(ulong address, KPageList pageList, KMemoryPermission permission, bool shouldFillPages, byte fillValue)
         {
             using var scopedPageList = new KScopedPageList(Context.MemoryManager, pageList);
 
@@ -136,11 +136,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             scopedPageList.SignalSuccess();
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult Unmap(ulong address, ulong pagesCount)
+        protected override Result Unmap(ulong address, ulong pagesCount)
         {
             KPageList pagesToClose = new KPageList();
 
@@ -159,21 +159,21 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             pagesToClose.DecrementPagesReferenceCount(Context.MemoryManager);
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission)
+        protected override Result Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission)
         {
             // TODO.
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         /// <inheritdoc/>
-        protected override KernelResult ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission)
+        protected override Result ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission)
         {
             // TODO.
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         /// <inheritdoc/>

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

@@ -1,6 +1,7 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -88,7 +89,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
         private static readonly int[] AddrSpaceSizes = new int[] { 32, 36, 32, 39 };
 
-        public KernelResult InitializeForProcess(
+        public Result InitializeForProcess(
             AddressSpaceType addrSpaceType,
             bool aslrEnabled,
             bool aslrDisabled,
@@ -107,7 +108,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             ulong addrSpaceBase = 0;
             ulong addrSpaceSize = 1UL << AddrSpaceSizes[(int)addrSpaceType];
 
-            KernelResult result = CreateUserAddressSpace(
+            Result result = CreateUserAddressSpace(
                 addrSpaceType,
                 aslrEnabled,
                 aslrDisabled,
@@ -118,7 +119,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 size,
                 slabManager);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Context.ContextIdManager.PutId(_contextId);
             }
@@ -134,7 +135,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             public ulong AslrOffset;
         }
 
-        private KernelResult CreateUserAddressSpace(
+        private Result CreateUserAddressSpace(
             AddressSpaceType addrSpaceType,
             bool aslrEnabled,
             bool aslrDisabled,
@@ -342,7 +343,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult MapPages(ulong address, KPageList pageList, MemoryState state, KMemoryPermission permission)
+        public Result MapPages(ulong address, KPageList pageList, MemoryState state, KMemoryPermission permission)
         {
             ulong pagesCount = pageList.GetPagesCount();
 
@@ -365,9 +366,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     return KernelResult.OutOfResource;
                 }
 
-                KernelResult result = MapPages(address, pageList, permission);
+                Result result = MapPages(address, pageList, permission);
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     _blockManager.InsertBlock(address, pagesCount, state, permission);
                 }
@@ -376,7 +377,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnmapPages(ulong address, KPageList pageList, MemoryState stateExpected)
+        public Result UnmapPages(ulong address, KPageList pageList, MemoryState stateExpected)
         {
             ulong pagesCount = pageList.GetPagesCount();
             ulong size = pagesCount * PageSize;
@@ -430,9 +431,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         return KernelResult.OutOfResource;
                     }
 
-                    KernelResult result = Unmap(address, pagesCount);
+                    Result result = Unmap(address, pagesCount);
 
-                    if (result == KernelResult.Success)
+                    if (result == Result.Success)
                     {
                         _blockManager.InsertBlock(address, pagesCount, MemoryState.Unmapped);
                     }
@@ -446,19 +447,19 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult MapNormalMemory(long address, long size, KMemoryPermission permission)
+        public Result MapNormalMemory(long address, long size, KMemoryPermission permission)
         {
             // TODO.
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult MapIoMemory(long address, long size, KMemoryPermission permission)
+        public Result MapIoMemory(long address, long size, KMemoryPermission permission)
         {
             // TODO.
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult MapPages(
+        public Result MapPages(
             ulong pagesCount,
             int alignment,
             ulong srcPa,
@@ -497,7 +498,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     return KernelResult.OutOfResource;
                 }
 
-                KernelResult result;
+                Result result;
 
                 if (paIsValid)
                 {
@@ -508,7 +509,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     result = AllocateAndMapPages(address, pagesCount, permission);
                 }
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
@@ -516,10 +517,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 _blockManager.InsertBlock(address, pagesCount, state, permission);
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult MapPages(ulong address, ulong pagesCount, MemoryState state, KMemoryPermission permission)
+        public Result MapPages(ulong address, ulong pagesCount, MemoryState state, KMemoryPermission permission)
         {
             ulong size = pagesCount * PageSize;
 
@@ -540,9 +541,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     return KernelResult.OutOfResource;
                 }
 
-                KernelResult result = AllocateAndMapPages(address, pagesCount, permission);
+                Result result = AllocateAndMapPages(address, pagesCount, permission);
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     _blockManager.InsertBlock(address, pagesCount, state, permission);
                 }
@@ -551,13 +552,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        private KernelResult AllocateAndMapPages(ulong address, ulong pagesCount, KMemoryPermission permission)
+        private Result AllocateAndMapPages(ulong address, ulong pagesCount, KMemoryPermission permission)
         {
             KMemoryRegionManager region = GetMemoryRegionManager();
 
-            KernelResult result = region.AllocatePages(out KPageList pageList, pagesCount);
+            Result result = region.AllocatePages(out KPageList pageList, pagesCount);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -567,7 +568,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return MapPages(address, pageList, permission);
         }
 
-        public KernelResult MapProcessCodeMemory(ulong dst, ulong src, ulong size)
+        public Result MapProcessCodeMemory(ulong dst, ulong src, ulong size)
         {
             lock (_blockManager)
             {
@@ -596,12 +597,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     ulong pagesCount = size / PageSize;
 
-                    KernelResult result = MapMemory(src, dst, pagesCount, permission, KMemoryPermission.None);
+                    Result result = MapMemory(src, dst, pagesCount, permission, KMemoryPermission.None);
 
                     _blockManager.InsertBlock(src, pagesCount, state, KMemoryPermission.None, MemoryAttribute.Borrowed);
                     _blockManager.InsertBlock(dst, pagesCount, MemoryState.ModCodeStatic);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -610,7 +611,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnmapProcessCodeMemory(ulong dst, ulong src, ulong size)
+        public Result UnmapProcessCodeMemory(ulong dst, ulong src, ulong size)
         {
             lock (_blockManager)
             {
@@ -656,9 +657,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 {
                     ulong pagesCount = size / PageSize;
 
-                    KernelResult result = Unmap(dst, pagesCount);
+                    Result result = Unmap(dst, pagesCount);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -673,7 +674,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     _blockManager.InsertBlock(dst, pagesCount, MemoryState.Unmapped);
                     _blockManager.InsertBlock(src, pagesCount, MemoryState.Heap, KMemoryPermission.ReadAndWrite);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -682,7 +683,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult SetHeapSize(ulong size, out ulong address)
+        public Result SetHeapSize(ulong size, out ulong address)
         {
             address = 0;
 
@@ -712,7 +713,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     KMemoryRegionManager region = GetMemoryRegionManager();
 
-                    KernelResult result = region.AllocatePages(out KPageList pageList, pagesCount);
+                    Result result = region.AllocatePages(out KPageList pageList, pagesCount);
 
                     using var _ = new OnScopeExit(() => pageList.DecrementPagesReferenceCount(Context.MemoryManager));
 
@@ -724,7 +725,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         }
                     }
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         CleanUpForError();
 
@@ -747,7 +748,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     result = MapPages(_currentHeapAddr, pageList, KMemoryPermission.ReadAndWrite, true, (byte)_heapFillValue);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         CleanUpForError();
 
@@ -786,9 +787,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     ulong pagesCount = sizeDelta / PageSize;
 
-                    KernelResult result = Unmap(freeAddr, pagesCount);
+                    Result result = Unmap(freeAddr, pagesCount);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -803,10 +804,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             address = HeapRegionStart;
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult SetMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
+        public Result SetMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
         {
             lock (_blockManager)
             {
@@ -833,9 +834,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                         ulong pagesCount = size / PageSize;
 
-                        KernelResult result = Reprotect(address, pagesCount, permission);
+                        Result result = Reprotect(address, pagesCount, permission);
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             return result;
                         }
@@ -843,7 +844,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         _blockManager.InsertBlock(address, pagesCount, oldState, permission);
                     }
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -865,17 +866,17 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return _currentHeapAddr - HeapRegionStart;
         }
 
-        public KernelResult SetHeapCapacity(ulong capacity)
+        public Result SetHeapCapacity(ulong capacity)
         {
             lock (_blockManager)
             {
                 _heapCapacity = capacity;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult SetMemoryAttribute(
+        public Result SetMemoryAttribute(
             ulong address,
             ulong size,
             MemoryAttribute attributeMask,
@@ -909,7 +910,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     _blockManager.InsertBlock(address, pagesCount, state, permission, attribute);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -942,7 +943,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult Map(ulong dst, ulong src, ulong size)
+        public Result Map(ulong dst, ulong src, ulong size)
         {
             bool success;
 
@@ -973,9 +974,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     ulong pagesCount = size / PageSize;
 
-                    KernelResult result = MapMemory(src, dst, pagesCount, KMemoryPermission.ReadAndWrite, KMemoryPermission.ReadAndWrite);
+                    Result result = MapMemory(src, dst, pagesCount, KMemoryPermission.ReadAndWrite, KMemoryPermission.ReadAndWrite);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -983,7 +984,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     _blockManager.InsertBlock(src, pagesCount, srcState, KMemoryPermission.None, MemoryAttribute.Borrowed);
                     _blockManager.InsertBlock(dst, pagesCount, MemoryState.Stack, KMemoryPermission.ReadAndWrite);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -992,7 +993,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnmapForKernel(ulong address, ulong pagesCount, MemoryState stateExpected)
+        public Result UnmapForKernel(ulong address, ulong pagesCount, MemoryState stateExpected)
         {
             ulong size = pagesCount * PageSize;
 
@@ -1017,14 +1018,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         return KernelResult.OutOfResource;
                     }
 
-                    KernelResult result = Unmap(address, pagesCount);
+                    Result result = Unmap(address, pagesCount);
 
-                    if (result == KernelResult.Success)
+                    if (result == Result.Success)
                     {
                         _blockManager.InsertBlock(address, pagesCount, MemoryState.Unmapped);
                     }
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -1033,7 +1034,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult Unmap(ulong dst, ulong src, ulong size)
+        public Result Unmap(ulong dst, ulong src, ulong size)
         {
             bool success;
 
@@ -1076,9 +1077,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     ulong pagesCount = size / PageSize;
 
-                    KernelResult result = UnmapMemory(dst, src, pagesCount, dstPermission, KMemoryPermission.ReadAndWrite);
+                    Result result = UnmapMemory(dst, src, pagesCount, dstPermission, KMemoryPermission.ReadAndWrite);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -1086,7 +1087,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     _blockManager.InsertBlock(src, pagesCount, srcState, KMemoryPermission.ReadAndWrite);
                     _blockManager.InsertBlock(dst, pagesCount, MemoryState.Unmapped);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -1095,7 +1096,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnmapProcessMemory(ulong dst, ulong size, KPageTableBase srcPageTable, ulong src)
+        public Result UnmapProcessMemory(ulong dst, ulong size, KPageTableBase srcPageTable, ulong src)
         {
             lock (_blockManager)
             {
@@ -1153,20 +1154,20 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 ulong pagesCount = size / PageSize;
 
-                KernelResult result = Unmap(dst, pagesCount);
+                Result result = Unmap(dst, pagesCount);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     return result;
                 }
 
                 _blockManager.InsertBlock(dst, pagesCount, MemoryState.Unmapped);
 
-                return KernelResult.Success;
+                return Result.Success;
             }
         }
 
-        public KernelResult SetProcessMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
+        public Result SetProcessMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
         {
             lock (_blockManager)
             {
@@ -1213,7 +1214,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                         ulong pagesCount = size / PageSize;
 
-                        KernelResult result;
+                        Result result;
 
                         if ((oldPermission & KMemoryPermission.Execute) != 0)
                         {
@@ -1224,7 +1225,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                             result = Reprotect(address, pagesCount, permission);
                         }
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             return result;
                         }
@@ -1232,7 +1233,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         _blockManager.InsertBlock(address, pagesCount, newState, permission);
                     }
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -1241,7 +1242,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult MapPhysicalMemory(ulong address, ulong size)
+        public Result MapPhysicalMemory(ulong address, ulong size)
         {
             ulong endAddr = address + size;
 
@@ -1259,7 +1260,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 if (mappedSize == size)
                 {
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
 
                 ulong remainingSize = size - mappedSize;
@@ -1276,7 +1277,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 KMemoryRegionManager region = GetMemoryRegionManager();
 
-                KernelResult result = region.AllocatePages(out KPageList pageList, remainingPages);
+                Result result = region.AllocatePages(out KPageList pageList, remainingPages);
 
                 using var _ = new OnScopeExit(() => pageList.DecrementPagesReferenceCount(Context.MemoryManager));
 
@@ -1285,7 +1286,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     currentProcess.ResourceLimit?.Release(LimitableResource.Memory, remainingSize);
                 }
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -1357,10 +1358,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     MemoryAttribute.None);
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult UnmapPhysicalMemory(ulong address, ulong size)
+        public Result UnmapPhysicalMemory(ulong address, ulong size)
         {
             ulong endAddr = address + size;
 
@@ -1391,7 +1392,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 if (heapMappedSize == 0)
                 {
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
 
                 if (!_slabManager.CanAllocate(MaxBlocksNeededForInsertion))
@@ -1400,7 +1401,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 }
 
                 // Try to unmap all the heap mapped memory inside range.
-                KernelResult result = KernelResult.Success;
+                Result result = Result.Success;
 
                 foreach (KMemoryInfo info in IterateOverRange(address, endAddr))
                 {
@@ -1416,11 +1417,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         // The kernel would attempt to remap if this fails, but we don't because:
                         // - The implementation may not support remapping if memory aliasing is not supported on the platform.
                         // - Unmap can't ever fail here anyway.
-                        Debug.Assert(result == KernelResult.Success);
+                        Debug.Assert(result == Result.Success);
                     }
                 }
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     PhysicalMemoryUsage -= heapMappedSize;
 
@@ -1437,7 +1438,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult CopyDataToCurrentProcess(
+        public Result CopyDataToCurrentProcess(
             ulong dst,
             ulong size,
             ulong src,
@@ -1460,7 +1461,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 toServer: true);
         }
 
-        public KernelResult CopyDataFromCurrentProcess(
+        public Result CopyDataFromCurrentProcess(
             ulong dst,
             ulong size,
             MemoryState stateMask,
@@ -1483,7 +1484,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 toServer: false);
         }
 
-        private KernelResult CopyDataFromOrToCurrentProcess(
+        private Result CopyDataFromOrToCurrentProcess(
             ulong size,
             ulong clientAddress,
             ulong serverAddress,
@@ -1543,7 +1544,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         size -= copySize;
                     }
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -1552,7 +1553,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult MapBufferFromClientProcess(
+        public Result MapBufferFromClientProcess(
             ulong size,
             ulong src,
             KPageTableBase srcPageTable,
@@ -1567,14 +1568,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             {
                 lock (_blockManager)
                 {
-                    KernelResult result = srcPageTable.ReprotectClientProcess(
+                    Result result = srcPageTable.ReprotectClientProcess(
                         src,
                         size,
                         permission,
                         state,
                         out int blocksNeeded);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -1590,7 +1591,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     result = MapPagesFromClientProcess(size, src, permission, state, srcPageTable, send, out ulong va);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         if (srcMapEndAddr > srcMapAddress)
                         {
@@ -1613,10 +1614,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        private KernelResult ReprotectClientProcess(
+        private Result ReprotectClientProcess(
             ulong address,
             ulong size,
             KMemoryPermission permission,
@@ -1689,8 +1690,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                         ulong blockPagesCount = blockSize / PageSize;
 
-                        KernelResult reprotectResult = Reprotect(blockAddress, blockPagesCount, info.Permission);
+                        Result reprotectResult = Reprotect(blockAddress, blockPagesCount, info.Permission);
-                        Debug.Assert(reprotectResult == KernelResult.Success);
+                        Debug.Assert(reprotectResult == Result.Success);
                     }
                 }
             }
@@ -1699,7 +1700,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             SignalMemoryTracking(addressTruncated, endAddrRounded - addressTruncated, false);
 
             // Reprotect the aligned pages range on the client to make them inaccessible from the client process.
-            KernelResult result;
+            Result result;
 
             if (addressRounded < endAddrTruncated)
             {
@@ -1736,7 +1737,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     {
                         result = Reprotect(blockAddress, blockPagesCount, permissionMask);
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             CleanUpForError();
 
@@ -1748,10 +1749,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        private KernelResult MapPagesFromClientProcess(
+        private Result MapPagesFromClientProcess(
             ulong size,
             ulong address,
             KMemoryPermission permission,
@@ -1877,9 +1878,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     Context.Memory.Fill(GetDramAddressFromPa(firstPageFillAddress), unusedSizeAfter, (byte)_ipcFillValue);
                 }
 
-                KernelResult result = MapPages(currentVa, 1, dstFirstPagePa, permission);
+                Result result = MapPages(currentVa, 1, dstFirstPagePa, permission);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -1896,9 +1897,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 KPageList pageList = new KPageList();
                 srcPageTable.GetPhysicalRegions(addressRounded, alignedSize, pageList);
 
-                KernelResult result = MapPages(currentVa, pageList, permission);
+                Result result = MapPages(currentVa, pageList, permission);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -1931,9 +1932,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 Context.Memory.Fill(GetDramAddressFromPa(lastPageFillAddr), unusedSizeAfter, (byte)_ipcFillValue);
 
-                KernelResult result = MapPages(currentVa, 1, dstLastPagePa, permission);
+                Result result = MapPages(currentVa, 1, dstLastPagePa, permission);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -1945,10 +1946,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             dst = va + (address - addressTruncated);
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult UnmapNoAttributeIfStateEquals(ulong address, ulong size, MemoryState state)
+        public Result UnmapNoAttributeIfStateEquals(ulong address, ulong size, MemoryState state)
         {
             if (AddrSpaceStart > address)
             {
@@ -1990,9 +1991,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     ulong pagesCount = (endAddrRounded - addressTruncated) / PageSize;
 
-                    KernelResult result = Unmap(addressTruncated, pagesCount);
+                    Result result = Unmap(addressTruncated, pagesCount);
 
-                    if (result == KernelResult.Success)
+                    if (result == Result.Success)
                     {
                         _blockManager.InsertBlock(addressTruncated, pagesCount, MemoryState.Unmapped);
                     }
@@ -2006,7 +2007,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnmapIpcRestorePermission(ulong address, ulong size, MemoryState state)
+        public Result UnmapIpcRestorePermission(ulong address, ulong size, MemoryState state)
         {
             ulong endAddr = address + size;
 
@@ -2019,7 +2020,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             if (pagesCount == 0)
             {
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             MemoryState stateMask;
@@ -2069,9 +2070,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                         ulong blockPagesCount = blockSize / PageSize;
 
-                        KernelResult result = Reprotect(blockAddress, blockPagesCount, info.SourcePermission);
+                        Result result = Reprotect(blockAddress, blockPagesCount, info.SourcePermission);
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             return result;
                         }
@@ -2080,7 +2081,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                 _blockManager.InsertBlock(addressRounded, pagesCount, RestoreIpcMappingPermissions);
 
-                return KernelResult.Success;
+                return Result.Success;
             }
         }
 
@@ -2094,7 +2095,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             block.RestoreIpcMappingPermission();
         }
 
-        public KernelResult GetPagesIfStateEquals(
+        public Result GetPagesIfStateEquals(
             ulong address,
             ulong size,
             MemoryState stateMask,
@@ -2128,7 +2129,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 {
                     GetPhysicalRegions(address, size, pageList);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -2137,7 +2138,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult BorrowIpcBuffer(ulong address, ulong size)
+        public Result BorrowIpcBuffer(ulong address, ulong size)
         {
             return SetAttributesAndChangePermission(
                 address,
@@ -2152,7 +2153,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 MemoryAttribute.Borrowed);
         }
 
-        public KernelResult BorrowTransferMemory(KPageList pageList, ulong address, ulong size, KMemoryPermission permission)
+        public Result BorrowTransferMemory(KPageList pageList, ulong address, ulong size, KMemoryPermission permission)
         {
             return SetAttributesAndChangePermission(
                 address,
@@ -2168,7 +2169,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 pageList);
         }
 
-        public KernelResult BorrowCodeMemory(KPageList pageList, ulong address, ulong size)
+        public Result BorrowCodeMemory(KPageList pageList, ulong address, ulong size)
         {
             return SetAttributesAndChangePermission(
                 address,
@@ -2184,7 +2185,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 pageList);
         }
 
-        private KernelResult SetAttributesAndChangePermission(
+        private Result SetAttributesAndChangePermission(
             ulong address,
             ulong size,
             MemoryState stateMask,
@@ -2237,9 +2238,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     if (newPermission != oldPermission)
                     {
-                        KernelResult result = Reprotect(address, pagesCount, newPermission);
+                        Result result = Reprotect(address, pagesCount, newPermission);
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             return result;
                         }
@@ -2249,7 +2250,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     _blockManager.InsertBlock(address, pagesCount, oldState, newPermission, newAttribute);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -2258,7 +2259,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             }
         }
 
-        public KernelResult UnborrowIpcBuffer(ulong address, ulong size)
+        public Result UnborrowIpcBuffer(ulong address, ulong size)
         {
             return ClearAttributesAndChangePermission(
                 address,
@@ -2273,7 +2274,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 MemoryAttribute.Borrowed);
         }
 
-        public KernelResult UnborrowTransferMemory(ulong address, ulong size, KPageList pageList)
+        public Result UnborrowTransferMemory(ulong address, ulong size, KPageList pageList)
         {
             return ClearAttributesAndChangePermission(
                 address,
@@ -2289,7 +2290,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 pageList);
         }
 
-        public KernelResult UnborrowCodeMemory(ulong address, ulong size, KPageList pageList)
+        public Result UnborrowCodeMemory(ulong address, ulong size, KPageList pageList)
         {
             return ClearAttributesAndChangePermission(
                 address,
@@ -2305,7 +2306,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                 pageList);
         }
 
-        private KernelResult ClearAttributesAndChangePermission(
+        private Result ClearAttributesAndChangePermission(
             ulong address,
             ulong size,
             MemoryState stateMask,
@@ -2365,9 +2366,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     if (newPermission != oldPermission)
                     {
-                        KernelResult result = Reprotect(address, pagesCount, newPermission);
+                        Result result = Reprotect(address, pagesCount, newPermission);
 
-                        if (result != KernelResult.Success)
+                        if (result != Result.Success)
                         {
                             return result;
                         }
@@ -2377,7 +2378,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
                     _blockManager.InsertBlock(address, pagesCount, oldState, newPermission, newAttribute);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
                 else
                 {
@@ -2915,7 +2916,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="oldSrcPermission">Current protection of the source memory region</param>
         /// <param name="newDstPermission">Desired protection for the destination memory region</param>
         /// <returns>Result of the mapping operation</returns>
-        protected abstract KernelResult MapMemory(ulong src, ulong dst, ulong pagesCount, KMemoryPermission oldSrcPermission, KMemoryPermission newDstPermission);
+        protected abstract Result MapMemory(ulong src, ulong dst, ulong pagesCount, KMemoryPermission oldSrcPermission, KMemoryPermission newDstPermission);
 
         /// <summary>
         /// Unmaps a region of memory that was previously mapped with <see cref="MapMemory"/>.
@@ -2926,7 +2927,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="oldDstPermission">Current protection of the destination memory region</param>
         /// <param name="newSrcPermission">Desired protection of the source memory region</param>
         /// <returns>Result of the unmapping operation</returns>
-        protected abstract KernelResult UnmapMemory(ulong dst, ulong src, ulong pagesCount, KMemoryPermission oldDstPermission, KMemoryPermission newSrcPermission);
+        protected abstract Result UnmapMemory(ulong dst, ulong src, ulong pagesCount, KMemoryPermission oldDstPermission, KMemoryPermission newSrcPermission);
 
         /// <summary>
         /// Maps a region of memory into the specified physical memory region.
@@ -2938,7 +2939,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="shouldFillPages">Indicate if the pages should be filled with the <paramref name="fillValue"/> value</param>
         /// <param name="fillValue">The value used to fill pages when <paramref name="shouldFillPages"/> is set to true</param>
         /// <returns>Result of the mapping operation</returns>
-        protected abstract KernelResult MapPages(ulong dstVa, ulong pagesCount, ulong srcPa, KMemoryPermission permission, bool shouldFillPages = false, byte fillValue = 0);
+        protected abstract Result MapPages(ulong dstVa, ulong pagesCount, ulong srcPa, KMemoryPermission permission, bool shouldFillPages = false, byte fillValue = 0);
 
         /// <summary>
         /// Maps a region of memory into the specified physical memory region.
@@ -2949,7 +2950,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="shouldFillPages">Indicate if the pages should be filled with the <paramref name="fillValue"/> value</param>
         /// <param name="fillValue">The value used to fill pages when <paramref name="shouldFillPages"/> is set to true</param>
         /// <returns>Result of the mapping operation</returns>
-        protected abstract KernelResult MapPages(ulong address, KPageList pageList, KMemoryPermission permission, bool shouldFillPages = false, byte fillValue = 0);
+        protected abstract Result MapPages(ulong address, KPageList pageList, KMemoryPermission permission, bool shouldFillPages = false, byte fillValue = 0);
 
         /// <summary>
         /// Unmaps a region of memory that was previously mapped with one of the page mapping methods.
@@ -2957,7 +2958,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="address">Virtual address of the region to unmap</param>
         /// <param name="pagesCount">Number of pages to unmap</param>
         /// <returns>Result of the unmapping operation</returns>
-        protected abstract KernelResult Unmap(ulong address, ulong pagesCount);
+        protected abstract Result Unmap(ulong address, ulong pagesCount);
 
         /// <summary>
         /// Changes the permissions of a given virtual memory region.
@@ -2966,7 +2967,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="pagesCount">Number of pages to have their permissions changed</param>
         /// <param name="permission">New permission</param>
         /// <returns>Result of the permission change operation</returns>
-        protected abstract KernelResult Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission);
+        protected abstract Result Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission);
 
         /// <summary>
         /// Changes the permissions of a given virtual memory region.
@@ -2975,7 +2976,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         /// <param name="pagesCount">Number of pages to have their permissions changed</param>
         /// <param name="permission">New permission</param>
         /// <returns>Result of the permission change operation</returns>
-        protected abstract KernelResult ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission);
+        protected abstract Result ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission);
 
         /// <summary>
         /// Alerts the memory tracking that a given region has been read from or written to.

Ryujinx.HLE/HOS/Kernel/Memory/KSharedMemory.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Kernel.Memory
 {
@@ -26,7 +27,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _userPermission = userPermission;
         }
 
-        public KernelResult MapIntoProcess(
+        public Result MapIntoProcess(
             KPageTableBase memoryManager,
             ulong address,
             ulong size,
@@ -50,7 +51,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return memoryManager.MapPages(address, _pageList, MemoryState.SharedMemory, permission);
         }
 
-        public KernelResult UnmapFromProcess(KPageTableBase memoryManager, ulong address, ulong size, KProcess process)
+        public Result UnmapFromProcess(KPageTableBase memoryManager, ulong address, ulong size, KProcess process)
         {
             if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, KPageTableBase.PageSize))
             {

Ryujinx.HLE/HOS/Kernel/Memory/KTransferMemory.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Kernel.Memory
@@ -36,15 +37,15 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             _isMapped = false;
         }
 
-        public KernelResult Initialize(ulong address, ulong size, KMemoryPermission permission)
+        public Result Initialize(ulong address, ulong size, KMemoryPermission permission)
         {
             KProcess creator = KernelStatic.GetCurrentProcess();
 
             _creator = creator;
 
-            KernelResult result = creator.MemoryManager.BorrowTransferMemory(_pageList, address, size, permission);
+            Result result = creator.MemoryManager.BorrowTransferMemory(_pageList, address, size, permission);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -60,7 +61,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return result;
         }
 
-        public KernelResult MapIntoProcess(
+        public Result MapIntoProcess(
             KPageTableBase memoryManager,
             ulong address,
             ulong size,
@@ -79,9 +80,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             MemoryState state = Permission == KMemoryPermission.None ? MemoryState.TransferMemoryIsolated : MemoryState.TransferMemory;
 
-            KernelResult result = memoryManager.MapPages(address, _pageList, state, KMemoryPermission.ReadAndWrite);
+            Result result = memoryManager.MapPages(address, _pageList, state, KMemoryPermission.ReadAndWrite);
 
-            if (result == KernelResult.Success)
+            if (result == Result.Success)
             {
                 _isMapped = true;
             }
@@ -89,7 +90,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
             return result;
         }
 
-        public KernelResult UnmapFromProcess(
+        public Result UnmapFromProcess(
             KPageTableBase memoryManager,
             ulong address,
             ulong size,
@@ -102,9 +103,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
 
             MemoryState state = Permission == KMemoryPermission.None ? MemoryState.TransferMemoryIsolated : MemoryState.TransferMemory;
 
-            KernelResult result = memoryManager.UnmapPages(address, _pageList, state);
+            Result result = memoryManager.UnmapPages(address, _pageList, state);
 
-            if (result == KernelResult.Success)
+            if (result == Result.Success)
             {
                 _isMapped = false;
             }
@@ -116,7 +117,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
         {
             if (_hasBeenInitialized)
             {
-                if (!_isMapped && _creator.MemoryManager.UnborrowTransferMemory(Address, Size, _pageList) != KernelResult.Success)
+                if (!_isMapped && _creator.MemoryManager.UnborrowTransferMemory(Address, Size, _pageList) != Result.Success)
                 {
                     throw new InvalidOperationException("Unexpected failure restoring transfer memory attributes.");
                 }

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

@@ -1,5 +1,6 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Kernel.Process
@@ -27,7 +28,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             _context = context;
         }
 
-        public KernelResult Initialize(int size)
+        public Result Initialize(int size)
         {
             if ((uint)size > 1024)
             {
@@ -62,10 +63,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             _nextFreeEntry = _tableHead;
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult GenerateHandle(KAutoObject obj, out int handle)
+        public Result GenerateHandle(KAutoObject obj, out int handle)
         {
             handle = 0;
 
@@ -99,10 +100,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult ReserveHandle(out int handle)
+        public Result ReserveHandle(out int handle)
         {
             handle = 0;
 
@@ -131,7 +132,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         public void CancelHandleReservation(int handle)

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

@@ -5,6 +5,7 @@ using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Collections.Generic;
@@ -116,7 +117,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             Debugger = new HleProcessDebugger(this);
         }
 
-        public KernelResult InitializeKip(
+        public Result InitializeKip(
             ProcessCreationInfo creationInfo,
             ReadOnlySpan<int> capabilities,
             KPageList pageList,
@@ -151,7 +152,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 ? KernelContext.LargeMemoryBlockSlabManager
                 : KernelContext.SmallMemoryBlockSlabManager;
 
-            KernelResult result = MemoryManager.InitializeForProcess(
+            Result result = MemoryManager.InitializeForProcess(
                 addrSpaceType,
                 aslrEnabled,
                 !aslrEnabled,
@@ -160,7 +161,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 codeSize,
                 slabManager);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -172,14 +173,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             result = MemoryManager.MapPages(codeAddress, pageList, MemoryState.CodeStatic, KMemoryPermission.None);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = Capabilities.InitializeForKernel(capabilities, MemoryManager);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -187,7 +188,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return ParseProcessInfo(creationInfo);
         }
 
-        public KernelResult Initialize(
+        public Result Initialize(
             ProcessCreationInfo creationInfo,
             ReadOnlySpan<int> capabilities,
             KResourceLimit resourceLimit,
@@ -255,7 +256,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             ulong codeSize = codePagesCount * KPageTableBase.PageSize;
 
-            KernelResult result = MemoryManager.InitializeForProcess(
+            Result result = MemoryManager.InitializeForProcess(
                 addrSpaceType,
                 aslrEnabled,
                 !aslrEnabled,
@@ -264,7 +265,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 codeSize,
                 slabManager);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 CleanUpForError();
 
@@ -284,7 +285,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 MemoryState.CodeStatic,
                 KMemoryPermission.None);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 CleanUpForError();
 
@@ -293,7 +294,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             result = Capabilities.InitializeForUser(capabilities, MemoryManager);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 CleanUpForError();
 
@@ -302,7 +303,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             result = ParseProcessInfo(creationInfo);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 CleanUpForError();
             }
@@ -310,7 +311,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return result;
         }
 
-        private KernelResult ParseProcessInfo(ProcessCreationInfo creationInfo)
+        private Result ParseProcessInfo(ProcessCreationInfo creationInfo)
         {
             // Ensure that the current kernel version is equal or above to the minimum required.
             uint requiredKernelVersionMajor = (uint)Capabilities.KernelReleaseVersion >> 19;
@@ -334,9 +335,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 }
             }
 
-            KernelResult result = AllocateThreadLocalStorage(out ulong userExceptionContextAddress);
+            Result result = AllocateThreadLocalStorage(out ulong userExceptionContextAddress);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -378,14 +379,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             GenerateRandomEntropy();
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult AllocateThreadLocalStorage(out ulong address)
+        public Result AllocateThreadLocalStorage(out ulong address)
         {
             KernelContext.CriticalSection.Enter();
 
-            KernelResult result;
+            Result result;
 
             if (_freeTlsPages.Count > 0)
             {
@@ -404,14 +405,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                     _fullTlsPages.Add(pageInfo.PageVirtualAddress, pageInfo);
                 }
 
-                result = KernelResult.Success;
+                result = Result.Success;
             }
             else
             {
                 // Otherwise, we need to create a new one.
                 result = AllocateTlsPage(out KTlsPageInfo pageInfo);
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     if (!pageInfo.TryGetFreePage(out address))
                     {
@@ -431,7 +432,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return result;
         }
 
-        private KernelResult AllocateTlsPage(out KTlsPageInfo pageInfo)
+        private Result AllocateTlsPage(out KTlsPageInfo pageInfo)
         {
             pageInfo = default;
 
@@ -445,7 +446,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
             ulong regionPagesCount = regionSize / KPageTableBase.PageSize;
 
-            KernelResult result = MemoryManager.MapPages(
+            Result result = MemoryManager.MapPages(
                 1,
                 KPageTableBase.PageSize,
                 tlsPagePa,
@@ -456,7 +457,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 KMemoryPermission.ReadAndWrite,
                 out ulong tlsPageVa);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 KernelContext.UserSlabHeapPages.Free(tlsPagePa);
             }
@@ -470,13 +471,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return result;
         }
 
-        public KernelResult FreeThreadLocalStorage(ulong tlsSlotAddr)
+        public Result FreeThreadLocalStorage(ulong tlsSlotAddr)
         {
             ulong tlsPageAddr = BitUtils.AlignDown<ulong>(tlsSlotAddr, KPageTableBase.PageSize);
 
             KernelContext.CriticalSection.Enter();
 
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             KTlsPageInfo pageInfo;
 
@@ -506,7 +507,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                     FreeTlsPage(pageInfo);
 
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
             }
 
@@ -515,11 +516,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return result;
         }
 
-        private KernelResult FreeTlsPage(KTlsPageInfo pageInfo)
+        private Result FreeTlsPage(KTlsPageInfo pageInfo)
         {
-            KernelResult result = MemoryManager.UnmapForKernel(pageInfo.PageVirtualAddress, 1, MemoryState.ThreadLocal);
+            Result result = MemoryManager.UnmapForKernel(pageInfo.PageVirtualAddress, 1, MemoryState.ThreadLocal);
 
-            if (result == KernelResult.Success)
+            if (result == Result.Success)
             {
                 KernelContext.UserSlabHeapPages.Free(pageInfo.PagePhysicalAddress);
             }
@@ -532,7 +533,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             // TODO.
         }
 
-        public KernelResult Start(int mainThreadPriority, ulong stackSize)
+        public Result Start(int mainThreadPriority, ulong stackSize)
         {
             lock (_processLock)
             {
@@ -580,7 +581,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                     }
                 }
 
-                KernelResult result;
+                Result result;
 
                 KThread mainThread = null;
 
@@ -627,7 +628,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                         KMemoryPermission.ReadAndWrite,
                         out ulong stackBottom);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         CleanUpForError();
 
@@ -643,7 +644,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 result = MemoryManager.SetHeapCapacity(heapCapacity);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -654,7 +655,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 result = HandleTable.Initialize(Capabilities.HandleTableSize);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -673,7 +674,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                     ThreadType.User,
                     _customThreadStart);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -682,7 +683,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 result = HandleTable.GenerateHandle(mainThread, out int mainThreadHandle);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     CleanUpForError();
 
@@ -700,14 +701,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 result = mainThread.Start();
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     SetState(oldState);
 
                     CleanUpForError();
                 }
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     mainThread.IncrementReferenceCount();
                 }
@@ -729,7 +730,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             }
         }
 
-        public KernelResult InitializeThread(
+        public Result InitializeThread(
             KThread thread,
             ulong entrypoint,
             ulong argsPtr,
@@ -888,9 +889,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return _signaled;
         }
 
-        public KernelResult Terminate()
+        public Result Terminate()
         {
-            KernelResult result;
+            Result result;
 
             bool shallTerminate = false;
 
@@ -910,7 +911,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                         shallTerminate = true;
                     }
 
-                    result = KernelResult.Success;
+                    result = Result.Success;
                 }
                 else
                 {
@@ -1044,9 +1045,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             KernelContext.CriticalSection.Leave();
         }
 
-        public KernelResult ClearIfNotExited()
+        public Result ClearIfNotExited()
         {
-            KernelResult result;
+            Result result;
 
             KernelContext.CriticalSection.Enter();
 
@@ -1056,7 +1057,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 {
                     _signaled = false;
 
-                    result = KernelResult.Success;
+                    result = Result.Success;
                 }
                 else
                 {
@@ -1107,7 +1108,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
         protected override void Destroy() => Context.Dispose();
 
-        public KernelResult SetActivity(bool pause)
+        public Result SetActivity(bool pause)
         {
             KernelContext.CriticalSection.Enter();
 
@@ -1154,7 +1155,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 KernelContext.CriticalSection.Leave();
 
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             KernelContext.CriticalSection.Leave();

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

@@ -1,6 +1,7 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Numerics;
 
@@ -25,7 +26,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             IrqAccessMask = new byte[0x80];
         }
 
-        public KernelResult InitializeForKernel(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
+        public Result InitializeForKernel(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
         {
             AllowedCpuCoresMask    = 0xf;
             AllowedThreadPriosMask = ulong.MaxValue;
@@ -35,12 +36,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             return Parse(capabilities, memoryManager);
         }
 
-        public KernelResult InitializeForUser(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
+        public Result InitializeForUser(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
         {
             return Parse(capabilities, memoryManager);
         }
 
-        private KernelResult Parse(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
+        private Result Parse(ReadOnlySpan<int> capabilities, KPageTableBase memoryManager)
         {
             int mask0 = 0;
             int mask1 = 0;
@@ -51,9 +52,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
 
                 if (((cap + 1) & ~cap) != 0x40)
                 {
-                    KernelResult result = ParseCapability(cap, ref mask0, ref mask1, memoryManager);
+                    Result result = ParseCapability(cap, ref mask0, ref mask1, memoryManager);
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
@@ -96,7 +97,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                         ? KMemoryPermission.Read
                         : KMemoryPermission.ReadAndWrite;
 
-                    KernelResult result;
+                    Result result;
 
                     if ((cap >> 31) != 0)
                     {
@@ -107,17 +108,17 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                         result = memoryManager.MapIoMemory(address, size, perm);
                     }
 
-                    if (result != KernelResult.Success)
+                    if (result != Result.Success)
                     {
                         return result;
                     }
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        private KernelResult ParseCapability(int cap, ref int mask0, ref int mask1, KPageTableBase memoryManager)
+        private Result ParseCapability(int cap, ref int mask0, ref int mask1, KPageTableBase memoryManager)
         {
             int code = (cap + 1) & ~cap;
 
@@ -127,7 +128,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
             }
             else if (code == 0)
             {
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             int codeMask = 1 << (32 - BitOperations.LeadingZeroCount((uint)code + 1));
@@ -300,7 +301,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
                 default: return KernelResult.InvalidCapability;
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         private static ulong GetMaskFromMinMax(int min, int max)

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

@@ -7,23 +7,25 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
     {
         public ulong Pc => 0UL;
 
-        public ulong CntfrqEl0 { get => 0; set { } }
+        public ulong CntfrqEl0 { get; set; }
         public ulong CntpctEl0 => 0UL;
 
-        public long TpidrEl0 { get => 0; set { } }
+        public long TpidrEl0 { get; set; }
-        public long TpidrroEl0 { get => 0; set { } }
+        public long TpidrroEl0 { get; set; }
 
-        public uint Pstate { get => 0; set { } }
+        public uint Pstate { get; set; }
 
-        public uint Fpcr { get => 0; set { } }
+        public uint Fpcr { get; set; }
-        public uint Fpsr { get => 0; set { } }
+        public uint Fpsr { get; set; }
 
         public bool IsAarch32 { get => false; set { } }
 
         public bool Running { get; private set; } = true;
 
-        public ulong GetX(int index) => 0UL;
+        private readonly ulong[] _x = new ulong[32];
-        public void SetX(int index, ulong value) { }
+
+        public ulong GetX(int index) => _x[index];
+        public void SetX(int index, ulong value) => _x[index] = value;
 
         public V128 GetV(int index) => default;
         public void SetV(int index, V128 value) { }

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

@@ -1,5 +1,6 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -24,14 +25,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             _arbiterThreads = new List<KThread>();
         }
 
-        public KernelResult ArbitrateLock(int ownerHandle, ulong mutexAddress, int requesterHandle)
+        public Result ArbitrateLock(int ownerHandle, ulong mutexAddress, int requesterHandle)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
             _context.CriticalSection.Enter();
 
             currentThread.SignaledObj   = null;
-            currentThread.ObjSyncResult = KernelResult.Success;
+            currentThread.ObjSyncResult = Result.Success;
 
             KProcess currentProcess = KernelStatic.GetCurrentProcess();
 
@@ -46,7 +47,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             {
                 _context.CriticalSection.Leave();
 
-                return 0;
+                return Result.Success;
             }
 
             KThread mutexOwner = currentProcess.HandleTable.GetObject<KThread>(ownerHandle);
@@ -78,7 +79,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return currentThread.ObjSyncResult;
         }
 
-        public KernelResult ArbitrateUnlock(ulong mutexAddress)
+        public Result ArbitrateUnlock(ulong mutexAddress)
         {
             _context.CriticalSection.Enter();
 
@@ -86,14 +87,14 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             (int mutexValue, KThread newOwnerThread) = MutexUnlock(currentThread, mutexAddress);
 
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (!KernelTransfer.KernelToUser(mutexAddress, mutexValue))
             {
                 result = KernelResult.InvalidMemState;
             }
 
-            if (result != KernelResult.Success && newOwnerThread != null)
+            if (result != Result.Success && newOwnerThread != null)
             {
                 newOwnerThread.SignaledObj   = null;
                 newOwnerThread.ObjSyncResult = result;
@@ -104,7 +105,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return result;
         }
 
-        public KernelResult WaitProcessWideKeyAtomic(ulong mutexAddress, ulong condVarAddress, int threadHandle, long timeout)
+        public Result WaitProcessWideKeyAtomic(ulong mutexAddress, ulong condVarAddress, int threadHandle, long timeout)
         {
             _context.CriticalSection.Enter();
 
@@ -185,7 +186,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 }
 
                 newOwnerThread.SignaledObj   = null;
-                newOwnerThread.ObjSyncResult = KernelResult.Success;
+                newOwnerThread.ObjSyncResult = Result.Success;
 
                 newOwnerThread.ReleaseAndResume();
             }
@@ -247,7 +248,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             {
                 // We now own the mutex.
                 requester.SignaledObj   = null;
-                requester.ObjSyncResult = KernelResult.Success;
+                requester.ObjSyncResult = Result.Success;
 
                 requester.ReleaseAndResume();
 
@@ -273,7 +274,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             }
         }
 
-        public KernelResult WaitForAddressIfEqual(ulong address, int value, long timeout)
+        public Result WaitForAddressIfEqual(ulong address, int value, long timeout)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -344,7 +345,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return KernelResult.InvalidState;
         }
 
-        public KernelResult WaitForAddressIfLessThan(ulong address, int value, bool shouldDecrement, long timeout)
+        public Result WaitForAddressIfLessThan(ulong address, int value, bool shouldDecrement, long timeout)
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
@@ -422,7 +423,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return KernelResult.InvalidState;
         }
 
-        public KernelResult Signal(ulong address, int count)
+        public Result Signal(ulong address, int count)
         {
             _context.CriticalSection.Enter();
 
@@ -430,10 +431,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             _context.CriticalSection.Leave();
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult SignalAndIncrementIfEqual(ulong address, int value, int count)
+        public Result SignalAndIncrementIfEqual(ulong address, int value, int count)
         {
             _context.CriticalSection.Enter();
 
@@ -467,10 +468,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             _context.CriticalSection.Leave();
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult SignalAndModifyIfEqual(ulong address, int value, int count)
+        public Result SignalAndModifyIfEqual(ulong address, int value, int count)
         {
             _context.CriticalSection.Enter();
 
@@ -539,7 +540,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             _context.CriticalSection.Leave();
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         private void WakeArbiterThreads(ulong address, int count)
@@ -547,7 +548,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             static void RemoveArbiterThread(KThread thread)
             {
                 thread.SignaledObj   = null;
-                thread.ObjSyncResult = KernelResult.Success;
+                thread.ObjSyncResult = Result.Success;
 
                 thread.ReleaseAndResume();
 

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

@@ -1,4 +1,5 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Kernel.Threading
 {
@@ -27,16 +28,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             KernelContext.CriticalSection.Leave();
         }
 
-        public KernelResult Clear()
+        public Result Clear()
         {
             _signaled = false;
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult ClearIfSignaled()
+        public Result ClearIfSignaled()
         {
-            KernelResult result;
+            Result result;
 
             KernelContext.CriticalSection.Enter();
 
@@ -44,7 +45,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             {
                 _signaled = false;
 
-                result = KernelResult.Success;
+                result = Result.Success;
             }
             else
             {

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

@@ -1,4 +1,5 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 
@@ -13,11 +14,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             _context = context;
         }
 
-        public KernelResult WaitFor(Span<KSynchronizationObject> syncObjs, long timeout, out int handleIndex)
+        public Result WaitFor(Span<KSynchronizationObject> syncObjs, long timeout, out int handleIndex)
         {
             handleIndex = 0;
 
-            KernelResult result = KernelResult.TimedOut;
+            Result result = KernelResult.TimedOut;
 
             _context.CriticalSection.Enter();
 
@@ -33,7 +34,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
                 _context.CriticalSection.Leave();
 
-                return KernelResult.Success;
+                return Result.Success;
             }
 
             if (timeout == 0)
@@ -122,7 +123,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                     if ((thread.SchedFlags & ThreadSchedState.LowMask) == ThreadSchedState.Paused)
                     {
                         thread.SignaledObj   = syncObj;
-                        thread.ObjSyncResult = KernelResult.Success;
+                        thread.ObjSyncResult = Result.Success;
 
                         thread.Reschedule(ThreadSchedState.Running);
                     }

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

@@ -3,6 +3,7 @@ using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.SupervisorCall;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 using System.Numerics;
@@ -79,7 +80,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
         private ThreadSchedState _forcePauseFlags;
         private ThreadSchedState _forcePausePermissionFlags;
 
-        public KernelResult ObjSyncResult { get; set; }
+        public Result ObjSyncResult { get; set; }
 
         public int BasePriority { get; set; }
         public int PreferredCore { get; set; }
@@ -130,7 +131,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             _activityOperationLock = new object();
         }
 
-        public KernelResult Initialize(
+        public Result Initialize(
             ulong entrypoint,
             ulong argsPtr,
             ulong stackTop,
@@ -145,8 +146,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 throw new ArgumentException($"Invalid thread type \"{type}\".");
             }
 
-            ThreadContext = new KThreadContext();
-
             PreferredCore = cpuCore;
             AffinityMask |= 1UL << cpuCore;
 
@@ -166,7 +165,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             if (type == ThreadType.User)
             {
-                if (owner.AllocateThreadLocalStorage(out _tlsAddress) != KernelResult.Success)
+                if (owner.AllocateThreadLocalStorage(out _tlsAddress) != Result.Success)
                 {
                     return KernelResult.OutOfMemory;
                 }
@@ -194,6 +193,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             Context = owner?.CreateExecutionContext() ?? new ProcessExecutionContext();
 
+            ThreadContext = new KThreadContext(Context);
+
             Context.IsAarch32 = !is64Bits;
 
             Context.SetX(0, argsPtr);
@@ -230,7 +231,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                     {
                         KernelContext.CriticalSection.Leave();
 
-                        return KernelResult.Success;
+                        return Result.Success;
                     }
 
                     _forcePauseFlags |= ThreadSchedState.ProcessPauseFlag;
@@ -241,10 +242,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 }
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
-        public KernelResult Start()
+        public Result Start()
         {
             if (!KernelContext.KernelInitialized)
             {
@@ -260,7 +261,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 KernelContext.CriticalSection.Leave();
             }
 
-            KernelResult result = KernelResult.ThreadTerminating;
+            Result result = KernelResult.ThreadTerminating;
 
             KernelContext.CriticalSection.Enter();
 
@@ -287,7 +288,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
                         StartHostThread();
 
-                        result = KernelResult.Success;
+                        result = Result.Success;
                         break;
                     }
                     else
@@ -465,7 +466,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             return -1;
         }
 
-        public KernelResult Sleep(long timeout)
+        public Result Sleep(long timeout)
         {
             KernelContext.CriticalSection.Enter();
 
@@ -490,7 +491,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 KernelContext.TimeManager.UnscheduleFutureInvocation(this);
             }
 
-            return 0;
+            return Result.Success;
         }
 
         public void SetPriority(int priority)
@@ -534,11 +535,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             }
         }
 
-        public KernelResult SetActivity(bool pause)
+        public Result SetActivity(bool pause)
         {
             lock (_activityOperationLock)
             {
-                KernelResult result = KernelResult.Success;
+                Result result = Result.Success;
 
                 KernelContext.CriticalSection.Enter();
 
@@ -581,7 +582,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
                 KernelContext.CriticalSection.Leave();
 
-                if (result == KernelResult.Success && pause)
+                if (result == Result.Success && pause)
                 {
                     bool isThreadRunning = true;
 
@@ -628,7 +629,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             }
         }
 
-        public KernelResult GetThreadContext3(out ThreadContext context)
+        public Result GetThreadContext3(out ThreadContext context)
         {
             context = default;
 
@@ -651,7 +652,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 KernelContext.CriticalSection.Leave();
             }
 
-            return KernelResult.Success;
+            return Result.Success;
         }
 
         private static uint GetPsr(IExecutionContext context)
@@ -739,7 +740,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             KernelContext.CriticalSection.Leave();
         }
 
-        public KernelResult SetCoreAndAffinityMask(int newCore, ulong newAffinityMask)
+        public Result SetCoreAndAffinityMask(int newCore, ulong newAffinityMask)
         {
             lock (_activityOperationLock)
             {
@@ -838,7 +839,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                     KernelContext.CriticalSection.Leave();
                 }
 
-                return KernelResult.Success;
+                return Result.Success;
             }
         }
 
@@ -1259,6 +1260,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             if (_customThreadStart != null)
             {
                 _customThreadStart();
+
+                // Ensure that anything trying to join the HLE thread is unblocked.
+                Exit();
+                HandlePostSyscall();
             }
             else
             {
@@ -1304,7 +1309,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
         {
             Owner?.RemoveThread(this);
 
-            if (_tlsAddress != 0 && Owner.FreeThreadLocalStorage(_tlsAddress) != KernelResult.Success)
+            if (_tlsAddress != 0 && Owner.FreeThreadLocalStorage(_tlsAddress) != Result.Success)
             {
                 throw new InvalidOperationException("Unexpected failure freeing thread local storage.");
             }

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

@@ -1,11 +1,25 @@
-using System.Threading;
+using Ryujinx.Cpu;
+using Ryujinx.Horizon.Common;
+using System.Threading;
 
 namespace Ryujinx.HLE.HOS.Kernel.Threading
 {
-    class KThreadContext
+    class KThreadContext : IThreadContext
     {
+        private readonly IExecutionContext _context;
+
+        public bool Running => _context.Running;
+        public ulong TlsAddress => (ulong)_context.TpidrroEl0;
+
+        public ulong GetX(int index) => _context.GetX(index);
+
         private int _locked;
 
+        public KThreadContext(IExecutionContext context)
+        {
+            _context = context;
+        }
+
         public bool Lock()
         {
             return Interlocked.Exchange(ref _locked, 1) == 0;

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

@@ -1,4 +1,5 @@
 using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Kernel.Threading
 {
@@ -16,7 +17,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
             _parent.ReadableEvent.Signal();
         }
 
-        public KernelResult Clear()
+        public Result Clear()
         {
             return _parent.ReadableEvent.Clear();
         }

Ryujinx.HLE/HOS/ProgramLoader.cs

@@ -1,14 +1,15 @@
-using ARMeilleure.Translation.PTC;
 using LibHac.Loader;
 using LibHac.Ncm;
 using LibHac.Util;
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.Loaders.Executables;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Linq;
 using System.Runtime.InteropServices;
@@ -20,16 +21,40 @@ namespace Ryujinx.HLE.HOS
     {
         public string Name;
         public ulong ProgramId;
-        public bool AllowCodeMemoryForJit;
+        public readonly string TitleIdText;
+        public readonly string DisplayVersion;
+        public readonly bool DiskCacheEnabled;
+        public readonly bool AllowCodeMemoryForJit;
 
-        public ProgramInfo(in Npdm npdm, bool allowCodeMemoryForJit)
+        public ProgramInfo(in Npdm npdm, string displayVersion, bool diskCacheEnabled, bool allowCodeMemoryForJit)
         {
+            ulong programId = npdm.Aci.Value.ProgramId.Value;
+
             Name = StringUtils.Utf8ZToString(npdm.Meta.Value.ProgramName);
-            ProgramId = npdm.Aci.Value.ProgramId.Value;
+            ProgramId = programId;
+            TitleIdText = programId.ToString("x16");
+            DisplayVersion = displayVersion;
+            DiskCacheEnabled = diskCacheEnabled;
             AllowCodeMemoryForJit = allowCodeMemoryForJit;
         }
     }
 
+    struct ProgramLoadResult
+    {
+        public static ProgramLoadResult Failed => new ProgramLoadResult(false, null, null);
+
+        public readonly bool Success;
+        public readonly ProcessTamperInfo TamperInfo;
+        public readonly IDiskCacheLoadState DiskCacheLoadState;
+
+        public ProgramLoadResult(bool success, ProcessTamperInfo tamperInfo, IDiskCacheLoadState diskCacheLoadState)
+        {
+            Success = success;
+            TamperInfo = tamperInfo;
+            DiskCacheLoadState = diskCacheLoadState;
+        }
+    }
+
     static class ProgramLoader
     {
         private const bool AslrEnabled = true;
@@ -90,9 +115,9 @@ namespace Ryujinx.HLE.HOS
 
             KMemoryRegionManager region = context.MemoryManager.MemoryRegions[(int)memoryRegion];
 
-            KernelResult result = region.AllocatePages(out KPageList pageList, (ulong)codePagesCount);
+            Result result = region.AllocatePages(out KPageList pageList, (ulong)codePagesCount);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization returned error \"{result}\".");
 
@@ -101,7 +126,14 @@ namespace Ryujinx.HLE.HOS
 
             KProcess process = new KProcess(context);
 
-            var processContextFactory = new ArmProcessContextFactory(context.Device.System.CpuEngine, context.Device.Gpu);
+            var processContextFactory = new ArmProcessContextFactory(
+                context.Device.System.CpuEngine,
+                context.Device.Gpu,
+                string.Empty,
+                string.Empty,
+                false,
+                codeAddress,
+                codeSize);
 
             result = process.InitializeKip(
                 creationInfo,
@@ -111,7 +143,7 @@ namespace Ryujinx.HLE.HOS
                 memoryRegion,
                 processContextFactory);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization returned error \"{result}\".");
 
@@ -120,7 +152,7 @@ namespace Ryujinx.HLE.HOS
 
             result = LoadIntoMemory(process, kip, codeBaseAddress);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization returned error \"{result}\".");
 
@@ -131,7 +163,7 @@ namespace Ryujinx.HLE.HOS
 
             result = process.Start(kip.Priority, (ulong)kip.StackSize);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process start returned error \"{result}\".");
 
@@ -143,9 +175,8 @@ namespace Ryujinx.HLE.HOS
             return true;
         }
 
-        public static bool LoadNsos(
+        public static ProgramLoadResult LoadNsos(
             KernelContext context,
-            out ProcessTamperInfo tamperInfo,
             MetaLoader metaData,
             ProgramInfo programInfo,
             byte[] arguments = null,
@@ -155,8 +186,7 @@ namespace Ryujinx.HLE.HOS
 
             if (rc.IsFailure())
             {
-                tamperInfo = null;
+                return ProgramLoadResult.Failed;
-                return false;
             }
 
             ref readonly var meta = ref npdm.Meta.Value;
@@ -211,9 +241,6 @@ namespace Ryujinx.HLE.HOS
                 }
             }
 
-            PtcProfiler.StaticCodeStart = codeStart;
-            PtcProfiler.StaticCodeSize  = (ulong)codeSize;
-
             int codePagesCount = (int)(codeSize / KPageTableBase.PageSize);
 
             int personalMmHeapPagesCount = (int)(meta.SystemResourceSize / KPageTableBase.PageSize);
@@ -230,25 +257,39 @@ namespace Ryujinx.HLE.HOS
 
             context.Device.System.LibHacHorizonManager.InitializeApplicationClient(new ProgramId(programInfo.ProgramId), in npdm);
 
-            KernelResult result;
+            Result result;
 
             KResourceLimit resourceLimit = new KResourceLimit(context);
 
             long applicationRgSize = (long)context.MemoryManager.MemoryRegions[(int)MemoryRegion.Application].Size;
 
-            result  = resourceLimit.SetLimitValue(LimitableResource.Memory,         applicationRgSize);
+            result = resourceLimit.SetLimitValue(LimitableResource.Memory, applicationRgSize);
-            result |= resourceLimit.SetLimitValue(LimitableResource.Thread,         608);
-            result |= resourceLimit.SetLimitValue(LimitableResource.Event,          700);
-            result |= resourceLimit.SetLimitValue(LimitableResource.TransferMemory, 128);
-            result |= resourceLimit.SetLimitValue(LimitableResource.Session,        894);
 
-            if (result != KernelResult.Success)
+            if (result.IsSuccess)
+            {
+                result = resourceLimit.SetLimitValue(LimitableResource.Thread, 608);
+            }
+
+            if (result.IsSuccess)
+            {
+                result = resourceLimit.SetLimitValue(LimitableResource.Event, 700);
+            }
+
+            if (result.IsSuccess)
+            {
+                result = resourceLimit.SetLimitValue(LimitableResource.TransferMemory, 128);
+            }
+
+            if (result.IsSuccess)
+            {
+                result = resourceLimit.SetLimitValue(LimitableResource.Session, 894);
+            }
+
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization failed setting resource limit values.");
 
-                tamperInfo = null;
+                return ProgramLoadResult.Failed;
-
-                return false;
             }
 
             KProcess process = new KProcess(context, programInfo.AllowCodeMemoryForJit);
@@ -259,12 +300,17 @@ namespace Ryujinx.HLE.HOS
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization failed due to invalid ACID flags.");
 
-                tamperInfo = null;
+                return ProgramLoadResult.Failed;
-
-                return false;
             }
 
-            var processContextFactory = new ArmProcessContextFactory(context.Device.System.CpuEngine, context.Device.Gpu);
+            var processContextFactory = new ArmProcessContextFactory(
+                context.Device.System.CpuEngine,
+                context.Device.Gpu,
+                programInfo.TitleIdText,
+                programInfo.DisplayVersion,
+                programInfo.DiskCacheEnabled,
+                codeStart,
+                codeSize);
 
             result = process.Initialize(
                 creationInfo,
@@ -273,13 +319,11 @@ namespace Ryujinx.HLE.HOS
                 memoryRegion,
                 processContextFactory);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process initialization returned error \"{result}\".");
 
-                tamperInfo = null;
+                return ProgramLoadResult.Failed;
-
-                return false;
             }
 
             for (int index = 0; index < executables.Length; index++)
@@ -288,13 +332,11 @@ namespace Ryujinx.HLE.HOS
 
                 result = LoadIntoMemory(process, executables[index], nsoBase[index]);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     Logger.Error?.Print(LogClass.Loader, $"Process initialization returned error \"{result}\".");
 
-                    tamperInfo = null;
+                    return ProgramLoadResult.Failed;
-
-                    return false;
                 }
             }
 
@@ -302,13 +344,11 @@ namespace Ryujinx.HLE.HOS
 
             result = process.Start(meta.MainThreadPriority, meta.MainThreadStackSize);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 Logger.Error?.Print(LogClass.Loader, $"Process start returned error \"{result}\".");
 
-                tamperInfo = null;
+                return ProgramLoadResult.Failed;
-
-                return false;
             }
 
             context.Processes.TryAdd(process.Pid, process);
@@ -316,24 +356,29 @@ namespace Ryujinx.HLE.HOS
             // Keep the build ids because the tamper machine uses them to know which process to associate a
             // tamper to and also keep the starting address of each executable inside a process because some
             // memory modifications are relative to this address.
-            tamperInfo = new ProcessTamperInfo(process, buildIds, nsoBase, process.MemoryManager.HeapRegionStart,
+            ProcessTamperInfo tamperInfo = new ProcessTamperInfo(
-                process.MemoryManager.AliasRegionStart, process.MemoryManager.CodeRegionStart);
+                process,
+                buildIds,
+                nsoBase,
+                process.MemoryManager.HeapRegionStart,
+                process.MemoryManager.AliasRegionStart,
+                process.MemoryManager.CodeRegionStart);
 
-            return true;
+            return new ProgramLoadResult(true, tamperInfo, processContextFactory.DiskCacheLoadState);
         }
 
-        private static KernelResult LoadIntoMemory(KProcess process, IExecutable image, ulong baseAddress)
+        private static Result LoadIntoMemory(KProcess process, IExecutable image, ulong baseAddress)
         {
-            ulong textStart = baseAddress + (ulong)image.TextOffset;
+            ulong textStart = baseAddress + image.TextOffset;
-            ulong roStart   = baseAddress + (ulong)image.RoOffset;
+            ulong roStart   = baseAddress + image.RoOffset;
-            ulong dataStart = baseAddress + (ulong)image.DataOffset;
+            ulong dataStart = baseAddress + image.DataOffset;
-            ulong bssStart  = baseAddress + (ulong)image.BssOffset;
+            ulong bssStart  = baseAddress + image.BssOffset;
 
             ulong end = dataStart + (ulong)image.Data.Length;
 
             if (image.BssSize != 0)
             {
-                end = bssStart + (ulong)image.BssSize;
+                end = bssStart + image.BssSize;
             }
 
             process.CpuMemory.Write(textStart, image.Text);
@@ -342,11 +387,11 @@ namespace Ryujinx.HLE.HOS
 
             process.CpuMemory.Fill(bssStart, image.BssSize, 0);
 
-            KernelResult SetProcessMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
+            Result SetProcessMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
             {
                 if (size == 0)
                 {
-                    return KernelResult.Success;
+                    return Result.Success;
                 }
 
                 size = BitUtils.AlignUp<ulong>(size, KPageTableBase.PageSize);
@@ -354,16 +399,16 @@ namespace Ryujinx.HLE.HOS
                 return process.MemoryManager.SetProcessMemoryPermission(address, size, permission);
             }
 
-            KernelResult result = SetProcessMemoryPermission(textStart, (ulong)image.Text.Length, KMemoryPermission.ReadAndExecute);
+            Result result = SetProcessMemoryPermission(textStart, (ulong)image.Text.Length, KMemoryPermission.ReadAndExecute);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = SetProcessMemoryPermission(roStart, (ulong)image.Ro.Length, KMemoryPermission.Read);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }

Ryujinx.HLE/HOS/Services/Account/Acc/IAsyncContext.cs

@@ -1,6 +1,6 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Services.Account.Acc.AsyncContext;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Account.Acc
@@ -18,7 +18,7 @@ namespace Ryujinx.HLE.HOS.Services.Account.Acc
         // GetSystemEvent() -> handle<copy>
         public ResultCode GetSystemEvent(ServiceCtx context)
         {
-            if (context.Process.HandleTable.GenerateHandle(AsyncExecution.SystemEvent.ReadableEvent, out int _systemEventHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(AsyncExecution.SystemEvent.ReadableEvent, out int _systemEventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/LibraryAppletCreator/ILibraryAppletAccessor.cs

@@ -2,8 +2,8 @@
 using Ryujinx.HLE.HOS.Applets;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.LibraryAppletCreator
@@ -68,7 +68,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Lib
         {
             if (_stateChangedEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_stateChangedEvent.ReadableEvent, out _stateChangedEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_stateChangedEvent.ReadableEvent, out _stateChangedEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -178,7 +178,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Lib
         {
             if (_normalOutDataEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_normalOutDataEvent.ReadableEvent, out _normalOutDataEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_normalOutDataEvent.ReadableEvent, out _normalOutDataEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -195,7 +195,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Lib
         {
             if (_interactiveOutDataEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_interactiveOutDataEvent.ReadableEvent, out _interactiveOutDataEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_interactiveOutDataEvent.ReadableEvent, out _interactiveOutDataEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ICommonStateGetter.cs

@@ -1,10 +1,10 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Settings.Types;
 using Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService;
 using Ryujinx.HLE.HOS.SystemState;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
@@ -38,7 +38,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
 
             if (_messageEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(messageEvent.ReadableEvent, out _messageEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(messageEvent.ReadableEvent, out _messageEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -211,7 +211,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
             // NOTE: Original service calls IOperationModeManager::GetDefaultDisplayResolutionChangeEvent of omm service.
             if (_displayResolutionChangedEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(context.Device.System.DisplayResolutionChangeEvent.ReadableEvent, out _displayResolutionChangedEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(context.Device.System.DisplayResolutionChangeEvent.ReadableEvent, out _displayResolutionChangedEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IDisplayController.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
@@ -66,7 +66,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
                 return ResultCode.BufferAlreadyAcquired;
             }
 
-            if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }
@@ -89,7 +89,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
                 return ResultCode.BufferAlreadyAcquired;
             }
 
-            if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IHomeMenuFunctions.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
@@ -32,7 +32,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
         {
             if (_channelEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out _channelEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out _channelEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ISelfController.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy.Types;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
@@ -111,7 +111,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
 
             if (_libraryAppletLaunchableEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_libraryAppletLaunchableEvent.ReadableEvent, out _libraryAppletLaunchableEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_libraryAppletLaunchableEvent.ReadableEvent, out _libraryAppletLaunchableEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -378,7 +378,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
 
                 _accumulatedSuspendedTickChangedEvent.ReadableEvent.Signal();
 
-                if (context.Process.HandleTable.GenerateHandle(_accumulatedSuspendedTickChangedEvent.ReadableEvent, out _accumulatedSuspendedTickChangedEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_accumulatedSuspendedTickChangedEvent.ReadableEvent, out _accumulatedSuspendedTickChangedEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs

@@ -1,4 +1,3 @@
-using LibHac;
 using LibHac.Account;
 using LibHac.Common;
 using LibHac.Fs;
@@ -9,13 +8,13 @@ using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Am.AppletAE.Storage;
 using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
 using Ryujinx.HLE.HOS.Services.Sdb.Pdm.QueryService;
 using Ryujinx.HLE.HOS.SystemState;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Numerics;
 using System.Threading;
@@ -43,7 +42,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
 
         private int _jitLoaded;
 
-        private HorizonClient _horizon;
+        private LibHac.HorizonClient _horizon;
 
         public IApplicationFunctions(Horizon system)
         {
@@ -136,8 +135,8 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
                     "No control file was found for this game. Using a dummy one instead. This may cause inaccuracies in some games.");
             }
 
-            HorizonClient hos = context.Device.System.LibHacHorizonManager.AmClient;
+            LibHac.HorizonClient hos = context.Device.System.LibHacHorizonManager.AmClient;
-            Result result = hos.Fs.EnsureApplicationSaveData(out long requiredSize, applicationId, in control, in userId);
+            LibHac.Result result = hos.Fs.EnsureApplicationSaveData(out long requiredSize, applicationId, in control, in userId);
 
             context.ResponseData.Write(requiredSize);
 
@@ -185,7 +184,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         // SetTerminateResult(u32)
         public ResultCode SetTerminateResult(ServiceCtx context)
         {
-            Result result = new Result(context.RequestData.ReadUInt32());
+            LibHac.Result result = new LibHac.Result(context.RequestData.ReadUInt32());
 
             Logger.Info?.Print(LogClass.ServiceAm, $"Result = 0x{result.Value:x8} ({result.ToStringWithName()}).");
 
@@ -256,7 +255,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
 
             BlitStruct<ApplicationControlProperty> controlHolder = context.Device.Application.ControlData;
 
-            Result result = _horizon.Fs.CreateApplicationCacheStorage(out long requiredSize,
+            LibHac.Result result = _horizon.Fs.CreateApplicationCacheStorage(out long requiredSize,
                 out CacheStorageTargetMedia storageTarget, applicationId, in controlHolder.Value, index, saveSize,
                 journalSize);
 
@@ -584,7 +583,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         {
             if (_gpuErrorDetectedSystemEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_gpuErrorDetectedSystemEvent.ReadableEvent, out _gpuErrorDetectedSystemEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_gpuErrorDetectedSystemEvent.ReadableEvent, out _gpuErrorDetectedSystemEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -605,7 +604,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         {
             if (_friendInvitationStorageChannelEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_friendInvitationStorageChannelEvent.ReadableEvent, out _friendInvitationStorageChannelEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_friendInvitationStorageChannelEvent.ReadableEvent, out _friendInvitationStorageChannelEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -636,7 +635,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         {
             if (_notificationStorageChannelEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_notificationStorageChannelEvent.ReadableEvent, out _notificationStorageChannelEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_notificationStorageChannelEvent.ReadableEvent, out _notificationStorageChannelEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -653,7 +652,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         {
             if (_healthWarningDisappearedSystemEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_healthWarningDisappearedSystemEvent.ReadableEvent, out _healthWarningDisappearedSystemEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_healthWarningDisappearedSystemEvent.ReadableEvent, out _healthWarningDisappearedSystemEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Audio/AudioIn/AudioInServer.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Audio.Common;
 using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Runtime.InteropServices;
@@ -60,7 +60,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         {
             KEvent bufferEvent = _impl.RegisterBufferEvent();
 
-            if (context.Process.HandleTable.GenerateHandle(bufferEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(bufferEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Audio/AudioOut/AudioOutServer.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Audio.Common;
 using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Runtime.InteropServices;
@@ -60,7 +60,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
         {
             KEvent bufferEvent = _impl.RegisterBufferEvent();
 
-            if (context.Process.HandleTable.GenerateHandle(bufferEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(bufferEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioDeviceServer.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Text;
 
@@ -115,7 +115,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             KEvent deviceSystemEvent = _impl.QueryAudioDeviceSystemEvent();
 
-            if (context.Process.HandleTable.GenerateHandle(deviceSystemEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(deviceSystemEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }
@@ -230,7 +230,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             KEvent deviceInputEvent = _impl.QueryAudioDeviceInputEvent();
 
-            if (context.Process.HandleTable.GenerateHandle(deviceInputEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(deviceInputEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }
@@ -248,7 +248,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             KEvent deviceOutputEvent = _impl.QueryAudioDeviceOutputEvent();
 
-            if (context.Process.HandleTable.GenerateHandle(deviceOutputEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(deviceOutputEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Buffers;
 
@@ -111,7 +111,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
 
             if (result == ResultCode.Success)
             {
-                if (context.Process.HandleTable.GenerateHandle(systemEvent.ReadableEvent, out int handle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(systemEvent.ReadableEvent, out int handle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheProgressService.cs

@@ -1,9 +1,9 @@
 using Ryujinx.Common.Logging;
 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.Bcat.ServiceCreator.Types;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
@@ -24,7 +24,7 @@ namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
         {
             if (_eventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out _eventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out _eventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Bluetooth/IBluetoothDriver.cs

@@ -1,8 +1,8 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Bluetooth.BluetoothDriver;
 using Ryujinx.HLE.HOS.Services.Settings;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Bluetooth
@@ -30,7 +30,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.InitializeBleDebugEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.InitializeBleDebugEvent.ReadableEvent, out BluetoothEventManager.InitializeBleDebugEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.InitializeBleDebugEvent.ReadableEvent, out BluetoothEventManager.InitializeBleDebugEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -40,7 +40,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.UnknownBleDebugEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.UnknownBleDebugEvent.ReadableEvent, out BluetoothEventManager.UnknownBleDebugEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.UnknownBleDebugEvent.ReadableEvent, out BluetoothEventManager.UnknownBleDebugEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -50,7 +50,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.RegisterBleDebugEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.RegisterBleDebugEvent.ReadableEvent, out BluetoothEventManager.RegisterBleDebugEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.RegisterBleDebugEvent.ReadableEvent, out BluetoothEventManager.RegisterBleDebugEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -66,7 +66,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.InitializeBleEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.InitializeBleEvent.ReadableEvent, out BluetoothEventManager.InitializeBleEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.InitializeBleEvent.ReadableEvent, out BluetoothEventManager.InitializeBleEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -76,7 +76,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.UnknownBleEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.UnknownBleEvent.ReadableEvent, out BluetoothEventManager.UnknownBleEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.UnknownBleEvent.ReadableEvent, out BluetoothEventManager.UnknownBleEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -86,7 +86,7 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
                 {
                     BluetoothEventManager.RegisterBleEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.RegisterBleEvent.ReadableEvent, out BluetoothEventManager.RegisterBleEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(BluetoothEventManager.RegisterBleEvent.ReadableEvent, out BluetoothEventManager.RegisterBleEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }

Ryujinx.HLE/HOS/Services/BluetoothManager/BtmUser/IBtmUserCore.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 {
@@ -25,7 +25,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
         // AcquireBleScanEvent() -> (byte<1>, handle<copy>)
         public ResultCode AcquireBleScanEvent(ServiceCtx context)
         {
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (_bleScanEventHandle == 0)
             {
@@ -33,7 +33,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
                 result = context.Process.HandleTable.GenerateHandle(_bleScanEvent.ReadableEvent, out _bleScanEventHandle);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     // NOTE: We use a Logging instead of an exception because the call return a boolean if succeed or not.
                     Logger.Error?.Print(LogClass.ServiceBsd, "Out of handles!");
@@ -42,7 +42,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
             context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_bleScanEventHandle);
 
-            context.ResponseData.Write(result == KernelResult.Success ? 1 : 0);
+            context.ResponseData.Write(result == Result.Success ? 1 : 0);
 
             return ResultCode.Success;
         }
@@ -51,7 +51,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
         // AcquireBleConnectionEvent() -> (byte<1>, handle<copy>)
         public ResultCode AcquireBleConnectionEvent(ServiceCtx context)
         {
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (_bleConnectionEventHandle == 0)
             {
@@ -59,7 +59,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
                 result = context.Process.HandleTable.GenerateHandle(_bleConnectionEvent.ReadableEvent, out _bleConnectionEventHandle);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     // NOTE: We use a Logging instead of an exception because the call return a boolean if succeed or not.
                     Logger.Error?.Print(LogClass.ServiceBsd, "Out of handles!");
@@ -68,7 +68,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
             context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_bleConnectionEventHandle);
 
-            context.ResponseData.Write(result == KernelResult.Success ? 1 : 0);
+            context.ResponseData.Write(result == Result.Success ? 1 : 0);
 
             return ResultCode.Success;
         }
@@ -77,7 +77,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
         // AcquireBleServiceDiscoveryEvent() -> (byte<1>, handle<copy>)
         public ResultCode AcquireBleServiceDiscoveryEvent(ServiceCtx context)
         {
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (_bleServiceDiscoveryEventHandle == 0)
             {
@@ -85,7 +85,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
                 result = context.Process.HandleTable.GenerateHandle(_bleServiceDiscoveryEvent.ReadableEvent, out _bleServiceDiscoveryEventHandle);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     // NOTE: We use a Logging instead of an exception because the call return a boolean if succeed or not.
                     Logger.Error?.Print(LogClass.ServiceBsd, "Out of handles!");
@@ -94,7 +94,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
             context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_bleServiceDiscoveryEventHandle);
 
-            context.ResponseData.Write(result == KernelResult.Success ? 1 : 0);
+            context.ResponseData.Write(result == Result.Success ? 1 : 0);
 
             return ResultCode.Success;
         }
@@ -103,7 +103,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
         // AcquireBleMtuConfigEvent() -> (byte<1>, handle<copy>)
         public ResultCode AcquireBleMtuConfigEvent(ServiceCtx context)
         {
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (_bleMtuConfigEventHandle == 0)
             {
@@ -111,7 +111,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
                 result = context.Process.HandleTable.GenerateHandle(_bleMtuConfigEvent.ReadableEvent, out _bleMtuConfigEventHandle);
 
-                if (result != KernelResult.Success)
+                if (result != Result.Success)
                 {
                     // NOTE: We use a Logging instead of an exception because the call return a boolean if succeed or not.
                     Logger.Error?.Print(LogClass.ServiceBsd, "Out of handles!");
@@ -120,7 +120,7 @@ namespace Ryujinx.HLE.HOS.Services.BluetoothManager.BtmUser
 
             context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_bleMtuConfigEventHandle);
 
-            context.ResponseData.Write(result == KernelResult.Success ? 1 : 0);
+            context.ResponseData.Write(result == Result.Success ? 1 : 0);
 
             return ResultCode.Success;
         }

Ryujinx.HLE/HOS/Services/Friend/ServiceCreator/IFriendService.cs

@@ -4,12 +4,11 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Common.Memory;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Ryujinx.HLE.HOS.Services.Friend.ServiceCreator.FriendService;
+using Ryujinx.Horizon.Common;
 using System;
-using System.IO;
 using System.Runtime.InteropServices;
 
 namespace Ryujinx.HLE.HOS.Services.Friend.ServiceCreator
@@ -33,7 +32,7 @@ namespace Ryujinx.HLE.HOS.Services.Friend.ServiceCreator
                 _completionEvent = new KEvent(context.Device.System.KernelContext);
             }
 
-            if (context.Process.HandleTable.GenerateHandle(_completionEvent.ReadableEvent, out int completionEventHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_completionEvent.ReadableEvent, out int completionEventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Friend/ServiceCreator/INotificationService.cs

@@ -1,9 +1,9 @@
 using Ryujinx.Common;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Ryujinx.HLE.HOS.Services.Friend.ServiceCreator.NotificationService;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 
@@ -43,7 +43,7 @@ namespace Ryujinx.HLE.HOS.Services.Friend.ServiceCreator
         {
             if (_notificationEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_notificationEvent.ReadableEvent, out _notificationEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_notificationEvent.ReadableEvent, out _notificationEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Hid/HidServer/IAppletResource.cs

@@ -1,6 +1,6 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Memory;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Hid.HidServer
@@ -21,7 +21,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid.HidServer
         {
             if (_hidSharedMemHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_hidSharedMem, out _hidSharedMemHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_hidSharedMem, out _hidSharedMemHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Hid/IHidServer.cs

@@ -1,11 +1,11 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Hid.HidServer;
 using Ryujinx.HLE.HOS.Services.Hid.Types;
 using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Npad;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
@@ -55,7 +55,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid
 
             // TODO: signal event at right place
             _xpadIdEvent.ReadableEvent.Signal();
-            
+
             _vibrationPermitted = true;
         }
 
@@ -170,7 +170,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid
         {
             long xpadId = context.RequestData.ReadInt64();
 
-            if (context.Process.HandleTable.GenerateHandle(_xpadIdEvent.ReadableEvent, out _xpadIdEventHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_xpadIdEvent.ReadableEvent, out _xpadIdEventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }
@@ -761,7 +761,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid
             long        npadStyleSet         = context.RequestData.ReadInt64();
 
             KEvent evnt = context.Device.Hid.Npads.GetStyleSetUpdateEvent(npadId);
-            if (context.Process.HandleTable.GenerateHandle(evnt.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(evnt.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }
@@ -1597,7 +1597,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid
         {
             int palmaConnectionHandle = context.RequestData.ReadInt32();
 
-            if (context.Process.HandleTable.GenerateHandle(_palmaOperationCompleteEvent.ReadableEvent, out int handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_palmaOperationCompleteEvent.ReadableEvent, out int handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Hid/Irs/IIrSensorServer.cs

@@ -1,9 +1,9 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Services.Hid.HidServer;
 using Ryujinx.HLE.HOS.Services.Hid.Irs.Types;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Hid.Irs
@@ -50,7 +50,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid.Irs
 
             if (_irsensorSharedMemoryHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(context.Device.System.IirsSharedMem, out _irsensorSharedMemoryHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(context.Device.System.IirsSharedMem, out _irsensorSharedMemoryHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -172,8 +172,8 @@ namespace Ryujinx.HLE.HOS.Services.Hid.Irs
         {
             NpadIdType npadIdType = (NpadIdType)context.RequestData.ReadUInt32();
 
-            if (npadIdType >  NpadIdType.Player8 && 
+            if (npadIdType >  NpadIdType.Player8 &&
-                npadIdType != NpadIdType.Unknown && 
+                npadIdType != NpadIdType.Unknown &&
                 npadIdType != NpadIdType.Handheld)
             {
                 return ResultCode.NpadIdOutOfRange;
@@ -183,7 +183,7 @@ namespace Ryujinx.HLE.HOS.Services.Hid.Irs
 
             context.ResponseData.Write((int)irCameraHandle);
 
-            // NOTE: If the irCameraHandle pointer is null this error is returned, Doesn't occur in our case. 
+            // NOTE: If the irCameraHandle pointer is null this error is returned, Doesn't occur in our case.
             //       return ResultCode.HandlePointerIsNull;
 
             return ResultCode.Success;

Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/IUserLocalCommunicationService.cs

@@ -1,6 +1,6 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Services.Ldn.Types;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Net;
 
@@ -47,7 +47,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
         {
             if (_stateChangeEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_networkInterface.StateChangeEvent.ReadableEvent, out _stateChangeEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_networkInterface.StateChangeEvent.ReadableEvent, out _stateChangeEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

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

@@ -2,11 +2,11 @@
 using Ryujinx.Cpu;
 using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Hid;
 using Ryujinx.HLE.HOS.Services.Hid.HidServer;
 using Ryujinx.HLE.HOS.Services.Nfc.Nfp.NfpManager;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Buffers.Binary;
 using System.Globalization;
@@ -851,7 +851,7 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
                 {
                     context.Device.System.NfpDevices[i].ActivateEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].ActivateEvent.ReadableEvent, out int activateEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].ActivateEvent.ReadableEvent, out int activateEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -877,7 +877,7 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
                 {
                     context.Device.System.NfpDevices[i].DeactivateEvent = new KEvent(context.Device.System.KernelContext);
 
-                    if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].DeactivateEvent.ReadableEvent, out int deactivateEventHandle) != KernelResult.Success)
+                    if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].DeactivateEvent.ReadableEvent, out int deactivateEventHandle) != Result.Success)
                     {
                         throw new InvalidOperationException("Out of handles!");
                     }
@@ -960,7 +960,7 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
         {
             _availabilityChangeEvent = new KEvent(context.Device.System.KernelContext);
 
-            if (context.Process.HandleTable.GenerateHandle(_availabilityChangeEvent.ReadableEvent, out int availabilityChangeEventHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_availabilityChangeEvent.ReadableEvent, out int availabilityChangeEventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Nifm/StaticService/IRequest.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Nifm.StaticService
@@ -66,7 +66,7 @@ namespace Ryujinx.HLE.HOS.Services.Nifm.StaticService
         {
             if (_event0Handle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_event0.ReadableEvent, out _event0Handle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_event0.ReadableEvent, out _event0Handle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -74,7 +74,7 @@ namespace Ryujinx.HLE.HOS.Services.Nifm.StaticService
 
             if (_event1Handle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_event1.ReadableEvent, out _event1Handle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_event1.ReadableEvent, out _event1Handle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Nim/IShopServiceAccessor.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Nim.ShopServiceAccessServerInterface.ShopServiceAccessServer.ShopServiceAccessor;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Nim.ShopServiceAccessServerInterface.ShopServiceAccessServer
@@ -26,7 +26,7 @@ namespace Ryujinx.HLE.HOS.Services.Nim.ShopServiceAccessServerInterface.ShopServ
 
             if (_eventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out _eventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out _eventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Nim/Ntc/StaticService/IEnsureNetworkClockAvailabilityService.cs

@@ -1,12 +1,12 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Nim.Ntc.StaticService
 {
-    class IEnsureNetworkClockAvailabilityService : IpcService 
+    class IEnsureNetworkClockAvailabilityService : IpcService
     {
         private KEvent     _finishNotificationEvent;
         private ResultCode _taskResultCode;
@@ -43,7 +43,7 @@ namespace Ryujinx.HLE.HOS.Services.Nim.Ntc.StaticService
         // GetFinishNotificationEvent() -> handle<copy>
         public ResultCode GetFinishNotificationEvent(ServiceCtx context)
         {
-            if (context.Process.HandleTable.GenerateHandle(_finishNotificationEvent.ReadableEvent, out int finishNotificationEventHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_finishNotificationEvent.ReadableEvent, out int finishNotificationEventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Ns/Aoc/IAddOnContentManager.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Collections.Generic;
 
@@ -129,7 +129,7 @@ namespace Ryujinx.HLE.HOS.Services.Ns.Aoc
 
             // TODO: Found where stored value is used.
             ResultCode resultCode = GetAddOnContentBaseIdFromTitleId(context, context.Device.Application.TitleId);
-            
+
             if (resultCode != ResultCode.Success)
             {
                 return resultCode;
@@ -327,7 +327,7 @@ namespace Ryujinx.HLE.HOS.Services.Ns.Aoc
         {
             if (_addOnContentListChangedEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(_addOnContentListChangedEvent.ReadableEvent, out _addOnContentListChangedEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(_addOnContentListChangedEvent.ReadableEvent, out _addOnContentListChangedEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Ns/Aoc/IPurchaseEventManager.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Ns.Aoc
@@ -38,7 +38,7 @@ namespace Ryujinx.HLE.HOS.Services.Ns.Aoc
         // GetPurchasedEventReadableHandle() -> handle<copy, event>
         public ResultCode GetPurchasedEventReadableHandle(ServiceCtx context)
         {
-            if (context.Process.HandleTable.GenerateHandle(_purchasedEvent.ReadableEvent, out int purchasedEventReadableHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(_purchasedEvent.ReadableEvent, out int purchasedEventReadableHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

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

@@ -1,6 +1,6 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.HLE.HOS.Kernel.Threading;
-using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 
@@ -27,7 +27,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
         {
             KEvent evnt = new KEvent(context.Device.System.KernelContext);
 
-            if (context.Process.HandleTable.GenerateHandle(evnt.ReadableEvent, out handle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(evnt.ReadableEvent, out handle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostEvent.cs

@@ -2,9 +2,9 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.Gpu;
 using Ryujinx.Graphics.Gpu.Synchronization;
 using Ryujinx.HLE.HOS.Kernel;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Nv.Types;
+using Ryujinx.Horizon.Common;
 using System;
 using System.Threading;
 
@@ -40,7 +40,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
 
             Event = new KEvent(system.KernelContext);
 
-            if (KernelStatic.GetCurrentProcess().HandleTable.GenerateHandle(Event.ReadableEvent, out EventHandle) != KernelResult.Success)
+            if (KernelStatic.GetCurrentProcess().HandleTable.GenerateHandle(Event.ReadableEvent, out EventHandle) != Result.Success)
             {
                 throw new InvalidOperationException("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/NvHostCtrlGpuDeviceFile.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Diagnostics;
@@ -99,7 +99,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu
 
             if (targetEvent != null)
             {
-                if (Context.Process.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
+                if (Context.Process.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Pcv/Clkrst/IClkrstManager.cs

@@ -1,7 +1,7 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Services.Pcv.Clkrst.ClkrstManager;
 using Ryujinx.HLE.HOS.Services.Pcv.Types;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Pcv.Clkrst
@@ -34,7 +34,7 @@ namespace Ryujinx.HLE.HOS.Services.Pcv.Clkrst
         {
             if (_moduleStateTableEventHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(context.Device.System.IirsSharedMem, out _moduleStateTableEventHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(context.Device.System.IirsSharedMem, out _moduleStateTableEventHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }

Ryujinx.HLE/HOS/Services/Pm/IDebugMonitorInterface.cs

@@ -1,7 +1,7 @@
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Process;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Services.Pm
 {
@@ -18,7 +18,7 @@ namespace Ryujinx.HLE.HOS.Services.Pm
 
             KProcess process = KernelStatic.GetProcessByPid(pid);
 
-            if (context.Process.HandleTable.GenerateHandle(process, out int processHandle) != KernelResult.Success)
+            if (context.Process.HandleTable.GenerateHandle(process, out int processHandle) != Result.Success)
             {
                 throw new System.Exception("Out of handles!");
             }

Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmSession.cs

@@ -1,7 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.Horizon.Common;
 
 namespace Ryujinx.HLE.HOS.Services.Ptm.Psm
 {
@@ -22,11 +22,11 @@ namespace Ryujinx.HLE.HOS.Services.Ptm.Psm
         {
             if (_stateChangeEventHandle == -1)
             {
-                KernelResult resultCode = context.Process.HandleTable.GenerateHandle(_stateChangeEvent.ReadableEvent, out _stateChangeEventHandle);
+                Result resultCode = context.Process.HandleTable.GenerateHandle(_stateChangeEvent.ReadableEvent, out _stateChangeEventHandle);
 
-                if (resultCode != KernelResult.Success)
+                if (resultCode != Result.Success)
                 {
-                    return (ResultCode)resultCode;
+                    return (ResultCode)resultCode.ErrorCode;
                 }
             }
 

Ryujinx.HLE/HOS/Services/Ro/IRoInterface.cs

@@ -1,10 +1,10 @@
 using LibHac.Tools.FsSystem;
 using Ryujinx.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.Loaders.Executables;
+using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
 using System.Collections.Generic;
@@ -217,7 +217,7 @@ namespace Ryujinx.HLE.HOS.Services.Ro
 
                 if (info.BssSize > 0)
                 {
-                    KernelResult bssMappingResult = memMgr.MapProcessCodeMemory(nroMappedAddress + info.NroSize, info.BssAddress, info.BssSize);
+                    Result bssMappingResult = memMgr.MapProcessCodeMemory(nroMappedAddress + info.NroSize, info.BssAddress, info.BssSize);
 
                     if (bssMappingResult == KernelResult.InvalidMemState)
                     {
@@ -226,12 +226,12 @@ namespace Ryujinx.HLE.HOS.Services.Ro
 
                         continue;
                     }
-                    else if (bssMappingResult != KernelResult.Success)
+                    else if (bssMappingResult != Result.Success)
                     {
                         memMgr.UnmapProcessCodeMemory(nroMappedAddress + info.NroSize, info.BssAddress, info.BssSize);
                         memMgr.UnmapProcessCodeMemory(nroMappedAddress, info.NroAddress, info.NroSize);
 
-                        return (ResultCode)bssMappingResult;
+                        return (ResultCode)bssMappingResult.ErrorCode;
                     }
                 }
 
@@ -286,15 +286,15 @@ namespace Ryujinx.HLE.HOS.Services.Ro
                     }
                 }
 
-                KernelResult result = memMgr.MapProcessCodeMemory(targetAddress, baseAddress, size);
+                Result result = memMgr.MapProcessCodeMemory(targetAddress, baseAddress, size);
 
                 if (result == KernelResult.InvalidMemState)
                 {
                     continue;
                 }
-                else if (result != KernelResult.Success)
+                else if (result != Result.Success)
                 {
-                    return (ResultCode)result;
+                    return (ResultCode)result.ErrorCode;
                 }
 
                 if (!CanAddGuardRegionsInProcess(process, targetAddress, size))
@@ -313,11 +313,11 @@ namespace Ryujinx.HLE.HOS.Services.Ro
             return ResultCode.Success;
         }
 
-        private KernelResult SetNroMemoryPermissions(KProcess process, IExecutable relocatableObject, ulong baseAddress)
+        private Result SetNroMemoryPermissions(KProcess process, IExecutable relocatableObject, ulong baseAddress)
         {
-            ulong textStart = baseAddress + (ulong)relocatableObject.TextOffset;
+            ulong textStart = baseAddress + relocatableObject.TextOffset;
-            ulong roStart   = baseAddress + (ulong)relocatableObject.RoOffset;
+            ulong roStart   = baseAddress + relocatableObject.RoOffset;
-            ulong dataStart = baseAddress + (ulong)relocatableObject.DataOffset;
+            ulong dataStart = baseAddress + relocatableObject.DataOffset;
 
             ulong bssStart = dataStart + (ulong)relocatableObject.Data.Length;
 
@@ -329,18 +329,18 @@ namespace Ryujinx.HLE.HOS.Services.Ro
 
             MemoryHelper.FillWithZeros(process.CpuMemory, bssStart, (int)(bssEnd - bssStart));
 
-            KernelResult result;
+            Result result;
 
             result = process.MemoryManager.SetProcessMemoryPermission(textStart, roStart - textStart, KMemoryPermission.ReadAndExecute);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
 
             result = process.MemoryManager.SetProcessMemoryPermission(roStart, dataStart - roStart, KMemoryPermission.Read);
 
-            if (result != KernelResult.Success)
+            if (result != Result.Success)
             {
                 return result;
             }
@@ -385,7 +385,7 @@ namespace Ryujinx.HLE.HOS.Services.Ro
             ulong dataSize = (ulong)info.Executable.Data.Length;
             ulong bssSize  = (ulong)info.Executable.BssSize;
 
-            KernelResult result = KernelResult.Success;
+            Result result = Result.Success;
 
             if (info.Executable.BssSize != 0)
             {
@@ -395,14 +395,14 @@ namespace Ryujinx.HLE.HOS.Services.Ro
                     bssSize);
             }
 
-            if (result == KernelResult.Success)
+            if (result == Result.Success)
             {
                 result = _owner.MemoryManager.UnmapProcessCodeMemory(
                     info.NroMappedAddress + textSize + roSize,
                     info.Executable.SourceAddress + textSize + roSize,
                     dataSize);
 
-                if (result == KernelResult.Success)
+                if (result == Result.Success)
                 {
                     result = _owner.MemoryManager.UnmapProcessCodeMemory(
                         info.NroMappedAddress,
@@ -411,7 +411,7 @@ namespace Ryujinx.HLE.HOS.Services.Ro
                 }
             }
 
-            return (ResultCode)result;
+            return (ResultCode)result.ErrorCode;
         }
 
         private ResultCode IsInitialized(ulong pid)
@@ -452,7 +452,7 @@ namespace Ryujinx.HLE.HOS.Services.Ro
 
                     if (result == ResultCode.Success)
                     {
-                        result = (ResultCode)SetNroMemoryPermissions(_owner, info.Executable, nroMappedAddress);
+                        result = (ResultCode)SetNroMemoryPermissions(_owner, info.Executable, nroMappedAddress).ErrorCode;
 
                         if (result == ResultCode.Success)
                         {

Ryujinx.HLE/HOS/Services/Sdb/Pl/ISharedFontManager.cs

@@ -1,6 +1,6 @@
 using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Services.Sdb.Pl.Types;
+using Ryujinx.Horizon.Common;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Sdb.Pl
@@ -67,7 +67,7 @@ namespace Ryujinx.HLE.HOS.Services.Sdb.Pl
 
             if (_fontSharedMemHandle == 0)
             {
-                if (context.Process.HandleTable.GenerateHandle(context.Device.System.FontSharedMem, out _fontSharedMemHandle) != KernelResult.Success)
+                if (context.Process.HandleTable.GenerateHandle(context.Device.System.FontSharedMem, out _fontSharedMemHandle) != Result.Success)
                 {
                     throw new InvalidOperationException("Out of handles!");
                 }
@@ -107,7 +107,7 @@ namespace Ryujinx.HLE.HOS.Services.Sdb.Pl
         // GetSharedFontInOrderOfPriorityForSystem(bytes<8, 1>) -> (u8, u32, buffer<unknown, 6>, buffer<unknown, 6>, buffer<unknown, 6>)
         public ResultCode GetSharedFontInOrderOfPriorityForSystem(ServiceCtx context)
         {
-            // TODO: Check the differencies with GetSharedFontInOrderOfPriority. 
+            // TODO: Check the differencies with GetSharedFontInOrderOfPriority.
 
             return GetSharedFontInOrderOfPriority(context);
         }