Move solution and projects to src

12 files changed, 0 insertions, 923 deletions

diff --git a/Ryujinx.HLE/HOS/Kernel/Common/IKFutureSchedulerObject.cs b/Ryujinx.HLE/HOS/Kernel/Common/IKFutureSchedulerObject.cs
deleted file mode 100644
index 473683ff..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/IKFutureSchedulerObject.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    interface IKFutureSchedulerObject
-    {
-        void TimeUp();
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KAutoObject.cs b/Ryujinx.HLE/HOS/Kernel/Common/KAutoObject.cs
deleted file mode 100644
index 424bf788..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KAutoObject.cs
+++ /dev/null
@@ -1,73 +0,0 @@
-using Ryujinx.Horizon.Common;
-using System.Diagnostics;
-using System.Threading;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    class KAutoObject
-    {
-        protected KernelContext KernelContext;
-
-        private int _referenceCount;
-
-        public KAutoObject(KernelContext context)
-        {
-            KernelContext = context;
-
-            _referenceCount = 1;
-        }
-
-        public virtual Result SetName(string name)
-        {
-            if (!KernelContext.AutoObjectNames.TryAdd(name, this))
-            {
-                return KernelResult.InvalidState;
-            }
-
-            return Result.Success;
-        }
-
-        public static Result RemoveName(KernelContext context, string name)
-        {
-            if (!context.AutoObjectNames.TryRemove(name, out _))
-            {
-                return KernelResult.NotFound;
-            }
-
-            return Result.Success;
-        }
-
-        public static KAutoObject FindNamedObject(KernelContext context, string name)
-        {
-            if (context.AutoObjectNames.TryGetValue(name, out KAutoObject obj))
-            {
-                return obj;
-            }
-
-            return null;
-        }
-
-        public void IncrementReferenceCount()
-        {
-            int newRefCount = Interlocked.Increment(ref _referenceCount);
-
-            Debug.Assert(newRefCount >= 2);
-        }
-
-        public void DecrementReferenceCount()
-        {
-            int newRefCount = Interlocked.Decrement(ref _referenceCount);
-
-            Debug.Assert(newRefCount >= 0);
-
-            if (newRefCount == 0)
-            {
-                Destroy();
-            }
-        }
-
-        protected virtual void Destroy()
-        {
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KResourceLimit.cs b/Ryujinx.HLE/HOS/Kernel/Common/KResourceLimit.cs
deleted file mode 100644
index b1a602f1..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KResourceLimit.cs
+++ /dev/null
@@ -1,188 +0,0 @@
-using Ryujinx.Common;
-using Ryujinx.HLE.HOS.Kernel.Threading;
-using Ryujinx.Horizon.Common;
-using System.Collections.Generic;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    class KResourceLimit : KAutoObject
-    {
-        private const int DefaultTimeoutMs = 10000; // 10s
-
-        private readonly long[] _current;
-        private readonly long[] _limit;
-        private readonly long[] _current2;
-        private readonly long[] _peak;
-
-        private readonly object _lock;
-
-        private readonly LinkedList<KThread> _waitingThreads;
-
-        private int _waitingThreadsCount;
-
-        public KResourceLimit(KernelContext context) : base(context)
-        {
-            _current  = new long[(int)LimitableResource.Count];
-            _limit    = new long[(int)LimitableResource.Count];
-            _current2 = new long[(int)LimitableResource.Count];
-            _peak     = new long[(int)LimitableResource.Count];
-
-            _lock = new object();
-
-            _waitingThreads = new LinkedList<KThread>();
-        }
-
-        public bool Reserve(LimitableResource resource, ulong amount)
-        {
-            return Reserve(resource, (long)amount);
-        }
-
-        public bool Reserve(LimitableResource resource, long amount)
-        {
-            return Reserve(resource, amount, KTimeManager.ConvertMillisecondsToNanoseconds(DefaultTimeoutMs));
-        }
-
-        public bool Reserve(LimitableResource resource, long amount, long timeout)
-        {
-            long endTimePoint = KTimeManager.ConvertNanosecondsToMilliseconds(timeout);
-
-            endTimePoint += PerformanceCounter.ElapsedMilliseconds;
-
-            bool success = false;
-
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                if (_current2[index] >= _limit[index])
-                {
-                    return false;
-                }
-
-                long newCurrent = _current[index] + amount;
-
-                while (newCurrent > _limit[index] && _current2[index] + amount <= _limit[index])
-                {
-                    _waitingThreadsCount++;
-
-                    KConditionVariable.Wait(KernelContext, _waitingThreads, _lock, timeout);
-
-                    _waitingThreadsCount--;
-
-                    newCurrent = _current[index] + amount;
-
-                    if (timeout >= 0 && PerformanceCounter.ElapsedMilliseconds > endTimePoint)
-                    {
-                        break;
-                    }
-                }
-
-                if (newCurrent <= _limit[index])
-                {
-                    _current[index] = newCurrent;
-                    _current2[index] += amount;
-
-                    if (_current[index] > _peak[index])
-                    {
-                        _peak[index] = _current[index];
-                    }
-
-                    success = true;
-                }
-            }
-
-            return success;
-        }
-
-        public void Release(LimitableResource resource, ulong amount)
-        {
-            Release(resource, (long)amount);
-        }
-
-        public void Release(LimitableResource resource, long amount)
-        {
-            Release(resource, amount, amount);
-        }
-
-        public void Release(LimitableResource resource, long amount, long amount2)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                _current[index] -= amount;
-                _current2[index] -= amount2;
-
-                if (_waitingThreadsCount > 0)
-                {
-                    KConditionVariable.NotifyAll(KernelContext, _waitingThreads);
-                }
-            }
-        }
-
-        public long GetRemainingValue(LimitableResource resource)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                return _limit[index] - _current[index];
-            }
-        }
-
-        public long GetCurrentValue(LimitableResource resource)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                return _current[index];
-            }
-        }
-
-        public long GetLimitValue(LimitableResource resource)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                return _limit[index];
-            }
-        }
-
-        public long GetPeakValue(LimitableResource resource)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                return _peak[index];
-            }
-        }
-
-        public Result SetLimitValue(LimitableResource resource, long limit)
-        {
-            int index = GetIndex(resource);
-
-            lock (_lock)
-            {
-                if (_current[index] <= limit)
-                {
-                    _limit[index] = limit;
-                    _peak[index] = _current[index];
-
-                    return Result.Success;
-                }
-                else
-                {
-                    return KernelResult.InvalidState;
-                }
-            }
-        }
-
-        private static int GetIndex(LimitableResource resource)
-        {
-            return (int)resource;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KSynchronizationObject.cs b/Ryujinx.HLE/HOS/Kernel/Common/KSynchronizationObject.cs
deleted file mode 100644
index ddc0069d..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KSynchronizationObject.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Threading;
-using System.Collections.Generic;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    class KSynchronizationObject : KAutoObject
-    {
-        public LinkedList<KThread> WaitingThreads { get; }
-
-        public KSynchronizationObject(KernelContext context) : base(context)
-        {
-            WaitingThreads = new LinkedList<KThread>();
-        }
-
-        public LinkedListNode<KThread> AddWaitingThread(KThread thread)
-        {
-            return WaitingThreads.AddLast(thread);
-        }
-
-        public void RemoveWaitingThread(LinkedListNode<KThread> node)
-        {
-            WaitingThreads.Remove(node);
-        }
-
-        public virtual void Signal()
-        {
-            KernelContext.Synchronization.SignalObject(this);
-        }
-
-        public virtual bool IsSignaled()
-        {
-            return false;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KSystemControl.cs b/Ryujinx.HLE/HOS/Kernel/Common/KSystemControl.cs
deleted file mode 100644
index 8a727c30..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KSystemControl.cs
+++ /dev/null
@@ -1,78 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Memory;
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    static class KSystemControl
-    {
-        private const ulong KiB = 1024;
-        private const ulong MiB = 1024 * KiB;
-        private const ulong GiB = 1024 * MiB;
-
-        private const ulong PageSize = 4 * KiB;
-
-        private const ulong RequiredNonSecureSystemPoolSizeVi = 0x2238 * PageSize;
-        private const ulong RequiredNonSecureSystemPoolSizeNvservices = 0x710 * PageSize;
-        private const ulong RequiredNonSecureSystemPoolSizeOther = 0x80 * PageSize;
-
-        private const ulong RequiredNonSecureSystemPoolSize =
-            RequiredNonSecureSystemPoolSizeVi +
-            RequiredNonSecureSystemPoolSizeNvservices +
-            RequiredNonSecureSystemPoolSizeOther;
-
-        public static ulong GetApplicationPoolSize(MemoryArrange arrange)
-        {
-            return arrange switch
-            {
-                MemoryArrange.MemoryArrange4GiB or
-                MemoryArrange.MemoryArrange4GiBSystemDev or
-                MemoryArrange.MemoryArrange6GiBAppletDev => 3285 * MiB,
-                MemoryArrange.MemoryArrange4GiBAppletDev => 2048 * MiB,
-                MemoryArrange.MemoryArrange6GiB or
-                MemoryArrange.MemoryArrange8GiB => 4916 * MiB,
-                _ => throw new ArgumentException($"Invalid memory arrange \"{arrange}\".")
-            };
-        }
-
-        public static ulong GetAppletPoolSize(MemoryArrange arrange)
-        {
-            return arrange switch
-            {
-                MemoryArrange.MemoryArrange4GiB => 507 * MiB,
-                MemoryArrange.MemoryArrange4GiBAppletDev => 1554 * MiB,
-                MemoryArrange.MemoryArrange4GiBSystemDev => 448 * MiB,
-                MemoryArrange.MemoryArrange6GiB => 562 * MiB,
-                MemoryArrange.MemoryArrange6GiBAppletDev or
-                MemoryArrange.MemoryArrange8GiB => 2193 * MiB,
-                _ => throw new ArgumentException($"Invalid memory arrange \"{arrange}\".")
-            };
-        }
-
-        public static ulong GetMinimumNonSecureSystemPoolSize()
-        {
-            return RequiredNonSecureSystemPoolSize;
-        }
-
-        public static ulong GetDramEndAddress(MemorySize size)
-        {
-            return DramMemoryMap.DramBase + GetDramSize(size);
-        }
-
-        public static ulong GenerateRandom()
-        {
-            // TODO
-            return 0;
-        }
-
-        public static ulong GetDramSize(MemorySize size)
-        {
-            return size switch
-            {
-                MemorySize.MemorySize4GiB => 4 * GiB,
-                MemorySize.MemorySize6GiB => 6 * GiB,
-                MemorySize.MemorySize8GiB => 8 * GiB,
-                _ => throw new ArgumentException($"Invalid memory size \"{size}\".")
-            };
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KTimeManager.cs b/Ryujinx.HLE/HOS/Kernel/Common/KTimeManager.cs
deleted file mode 100644
index c0cd9ce9..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KTimeManager.cs
+++ /dev/null
@@ -1,218 +0,0 @@
-using Ryujinx.Common;
-using System;
-using System.Collections.Generic;
-using System.Threading;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    class KTimeManager : IDisposable
-    {
-        public static readonly long DefaultTimeIncrementNanoseconds = ConvertGuestTicksToNanoseconds(2);
-
-        private class WaitingObject
-        {
-            public IKFutureSchedulerObject Object { get; }
-            public long TimePoint { get; }
-
-            public WaitingObject(IKFutureSchedulerObject schedulerObj, long timePoint)
-            {
-                Object = schedulerObj;
-                TimePoint = timePoint;
-            }
-        }
-
-        private readonly KernelContext _context;
-        private readonly List<WaitingObject> _waitingObjects;
-        private AutoResetEvent _waitEvent;
-        private bool _keepRunning;
-        private long _enforceWakeupFromSpinWait;
-
-        private const long NanosecondsPerSecond = 1000000000L;
-        private const long NanosecondsPerMillisecond = 1000000L;
-
-        public KTimeManager(KernelContext context)
-        {
-            _context = context;
-            _waitingObjects = new List<WaitingObject>();
-            _keepRunning = true;
-
-            Thread work = new Thread(WaitAndCheckScheduledObjects)
-            {
-                Name = "HLE.TimeManager"
-            };
-
-            work.Start();
-        }
-
-        public void ScheduleFutureInvocation(IKFutureSchedulerObject schedulerObj, long timeout)
-        {
-            long startTime = PerformanceCounter.ElapsedTicks;
-            long timePoint = startTime + ConvertNanosecondsToHostTicks(timeout);
-
-            if (timePoint < startTime)
-            {
-                timePoint = long.MaxValue;
-            }
-
-            lock (_context.CriticalSection.Lock)
-            {
-                _waitingObjects.Add(new WaitingObject(schedulerObj, timePoint));
-
-                if (timeout < NanosecondsPerMillisecond)
-                {
-                    Interlocked.Exchange(ref _enforceWakeupFromSpinWait, 1);
-                }
-            }
-
-            _waitEvent.Set();
-        }
-
-        public void UnscheduleFutureInvocation(IKFutureSchedulerObject schedulerObj)
-        {
-            lock (_context.CriticalSection.Lock)
-            {
-                for (int index = _waitingObjects.Count - 1; index >= 0; index--)
-                {
-                    if (_waitingObjects[index].Object == schedulerObj)
-                    {
-                        _waitingObjects.RemoveAt(index);
-                    }
-                }
-            }
-        }
-
-        private void WaitAndCheckScheduledObjects()
-        {
-            SpinWait spinWait = new SpinWait();
-            WaitingObject next;
-
-            using (_waitEvent = new AutoResetEvent(false))
-            {
-                while (_keepRunning)
-                {
-                    lock (_context.CriticalSection.Lock)
-                    {
-                        Interlocked.Exchange(ref _enforceWakeupFromSpinWait, 0);
-
-                        next = GetNextWaitingObject();
-                    }
-
-                    if (next != null)
-                    {
-                        long timePoint = PerformanceCounter.ElapsedTicks;
-
-                        if (next.TimePoint > timePoint)
-                        {
-                            long ms = Math.Min((next.TimePoint - timePoint) / PerformanceCounter.TicksPerMillisecond, int.MaxValue);
-
-                            if (ms > 0)
-                            {
-                                _waitEvent.WaitOne((int)ms);
-                            }
-                            else
-                            {
-                                while (Interlocked.Read(ref _enforceWakeupFromSpinWait) != 1 && PerformanceCounter.ElapsedTicks < next.TimePoint)
-                                {
-                                    // Our time is close - don't let SpinWait go off and potentially Thread.Sleep().
-                                    if (spinWait.NextSpinWillYield)
-                                    {
-                                        Thread.Yield();
-
-                                        spinWait.Reset();
-                                    }
-                                    else
-                                    {
-                                        spinWait.SpinOnce();
-                                    }
-                                }
-
-                                spinWait.Reset();
-                            }
-                        }
-
-                        bool timeUp = PerformanceCounter.ElapsedTicks >= next.TimePoint;
-
-                        if (timeUp)
-                        {
-                            lock (_context.CriticalSection.Lock)
-                            {
-                                if (_waitingObjects.Remove(next))
-                                {
-                                    next.Object.TimeUp();
-                                }
-                            }
-                        }
-                    }
-                    else
-                    {
-                        _waitEvent.WaitOne();
-                    }
-                }
-            }
-        }
-
-        private WaitingObject GetNextWaitingObject()
-        {
-            WaitingObject selected = null;
-
-            long lowestTimePoint = long.MaxValue;
-
-            for (int index = _waitingObjects.Count - 1; index >= 0; index--)
-            {
-                WaitingObject current = _waitingObjects[index];
-
-                if (current.TimePoint <= lowestTimePoint)
-                {
-                    selected = current;
-                    lowestTimePoint = current.TimePoint;
-                }
-            }
-
-            return selected;
-        }
-
-        public static long ConvertNanosecondsToMilliseconds(long time)
-        {
-            time /= NanosecondsPerMillisecond;
-
-            if ((ulong)time > int.MaxValue)
-            {
-                return int.MaxValue;
-            }
-
-            return time;
-        }
-
-        public static long ConvertMillisecondsToNanoseconds(long time)
-        {
-            return time * NanosecondsPerMillisecond;
-        }
-
-        public static long ConvertNanosecondsToHostTicks(long ns)
-        {
-            long nsDiv = ns / NanosecondsPerSecond;
-            long nsMod = ns % NanosecondsPerSecond;
-            long tickDiv = PerformanceCounter.TicksPerSecond / NanosecondsPerSecond;
-            long tickMod = PerformanceCounter.TicksPerSecond % NanosecondsPerSecond;
-
-            long baseTicks = (nsMod * tickMod + PerformanceCounter.TicksPerSecond - 1) / NanosecondsPerSecond;
-            return (nsDiv * tickDiv) * NanosecondsPerSecond + nsDiv * tickMod + nsMod * tickDiv + baseTicks;
-        }
-
-        public static long ConvertGuestTicksToNanoseconds(long ticks)
-        {
-            return (long)Math.Ceiling(ticks * (1000000000.0 / 19200000.0));
-        }
-
-        public static long ConvertHostTicksToTicks(long time)
-        {
-            return (long)((time / (double)PerformanceCounter.TicksPerSecond) * 19200000.0);
-        }
-
-        public void Dispose()
-        {
-            _keepRunning = false;
-            _waitEvent?.Set();
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KernelInit.cs b/Ryujinx.HLE/HOS/Kernel/Common/KernelInit.cs
deleted file mode 100644
index efa2a480..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KernelInit.cs
+++ /dev/null
@@ -1,89 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Memory;
-using Ryujinx.Horizon.Common;
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    static class KernelInit
-    {
-        private readonly struct MemoryRegion
-        {
-            public ulong Address { get; }
-            public ulong Size    { get; }
-
-            public ulong EndAddress => Address + Size;
-
-            public MemoryRegion(ulong address, ulong size)
-            {
-                Address = address;
-                Size    = size;
-            }
-        }
-
-        public static void InitializeResourceLimit(KResourceLimit resourceLimit, MemorySize size)
-        {
-            void EnsureSuccess(Result result)
-            {
-                if (result != Result.Success)
-                {
-                    throw new InvalidOperationException($"Unexpected result \"{result}\".");
-                }
-            }
-
-            ulong ramSize = KSystemControl.GetDramSize(size);
-
-            EnsureSuccess(resourceLimit.SetLimitValue(LimitableResource.Memory,         (long)ramSize));
-            EnsureSuccess(resourceLimit.SetLimitValue(LimitableResource.Thread,         800));
-            EnsureSuccess(resourceLimit.SetLimitValue(LimitableResource.Event,          700));
-            EnsureSuccess(resourceLimit.SetLimitValue(LimitableResource.TransferMemory, 200));
-            EnsureSuccess(resourceLimit.SetLimitValue(LimitableResource.Session,        900));
-
-            if (!resourceLimit.Reserve(LimitableResource.Memory, 0) ||
-                !resourceLimit.Reserve(LimitableResource.Memory, 0x60000))
-            {
-                throw new InvalidOperationException("Unexpected failure reserving memory on resource limit.");
-            }
-        }
-
-        public static KMemoryRegionManager[] GetMemoryRegions(MemorySize size, MemoryArrange arrange)
-        {
-            ulong poolEnd             = KSystemControl.GetDramEndAddress(size);
-            ulong applicationPoolSize = KSystemControl.GetApplicationPoolSize(arrange);
-            ulong appletPoolSize      = KSystemControl.GetAppletPoolSize(arrange);
-
-            MemoryRegion servicePool;
-            MemoryRegion nvServicesPool;
-            MemoryRegion appletPool;
-            MemoryRegion applicationPool;
-
-            ulong nvServicesPoolSize = KSystemControl.GetMinimumNonSecureSystemPoolSize();
-
-            applicationPool = new MemoryRegion(poolEnd - applicationPoolSize, applicationPoolSize);
-
-            ulong nvServicesPoolEnd = applicationPool.Address - appletPoolSize;
-
-            nvServicesPool = new MemoryRegion(nvServicesPoolEnd - nvServicesPoolSize, nvServicesPoolSize);
-            appletPool     = new MemoryRegion(nvServicesPoolEnd, appletPoolSize);
-
-            // Note: There is an extra region used by the kernel, however
-            // since we are doing HLE we are not going to use that memory, so give all
-            // the remaining memory space to services.
-            ulong servicePoolSize = nvServicesPool.Address - DramMemoryMap.SlabHeapEnd;
-
-            servicePool = new MemoryRegion(DramMemoryMap.SlabHeapEnd, servicePoolSize);
-
-            return new KMemoryRegionManager[]
-            {
-                GetMemoryRegion(applicationPool),
-                GetMemoryRegion(appletPool),
-                GetMemoryRegion(servicePool),
-                GetMemoryRegion(nvServicesPool)
-            };
-        }
-
-        private static KMemoryRegionManager GetMemoryRegion(MemoryRegion region)
-        {
-            return new KMemoryRegionManager(region.Address, region.Size, region.EndAddress);
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/KernelTransfer.cs b/Ryujinx.HLE/HOS/Kernel/Common/KernelTransfer.cs
deleted file mode 100644
index cbc276c5..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/KernelTransfer.cs
+++ /dev/null
@@ -1,73 +0,0 @@
-using Ryujinx.Cpu;
-using Ryujinx.HLE.HOS.Kernel.Process;
-using System;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    static class KernelTransfer
-    {
-        public static bool UserToKernel<T>(out T value, ulong address) where T : unmanaged
-        {
-            KProcess currentProcess = KernelStatic.GetCurrentProcess();
-
-            if (currentProcess.CpuMemory.IsRangeMapped(address, (ulong)Unsafe.SizeOf<T>()))
-            {
-                value = currentProcess.CpuMemory.Read<T>(address);
-
-                return true;
-            }
-
-            value = default;
-
-            return false;
-        }
-
-        public static bool UserToKernelArray<T>(ulong address, Span<T> values) where T : unmanaged
-        {
-            KProcess currentProcess = KernelStatic.GetCurrentProcess();
-
-            Span<byte> data = MemoryMarshal.Cast<T, byte>(values);
-
-            if (currentProcess.CpuMemory.IsRangeMapped(address, (ulong)data.Length))
-            {
-                currentProcess.CpuMemory.Read(address, data);
-
-                return true;
-            }
-
-            return false;
-        }
-
-        public static bool UserToKernelString(out string value, ulong address, uint size)
-        {
-            KProcess currentProcess = KernelStatic.GetCurrentProcess();
-
-            if (currentProcess.CpuMemory.IsRangeMapped(address, size))
-            {
-                value = MemoryHelper.ReadAsciiString(currentProcess.CpuMemory, address, size);
-
-                return true;
-            }
-
-            value = null;
-
-            return false;
-        }
-
-        public static bool KernelToUser<T>(ulong address, T value) where T: unmanaged
-        {
-            KProcess currentProcess = KernelStatic.GetCurrentProcess();
-
-            if (currentProcess.CpuMemory.IsRangeMapped(address, (ulong)Unsafe.SizeOf<T>()))
-            {
-                currentProcess.CpuMemory.Write(address, value);
-
-                return true;
-            }
-
-            return false;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/LimitableResource.cs b/Ryujinx.HLE/HOS/Kernel/Common/LimitableResource.cs
deleted file mode 100644
index 2e6a3e45..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/LimitableResource.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    enum LimitableResource : byte
-    {
-        Memory         = 0,
-        Thread         = 1,
-        Event          = 2,
-        TransferMemory = 3,
-        Session        = 4,
-
-        Count = 5
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/MemoryArrange.cs b/Ryujinx.HLE/HOS/Kernel/Common/MemoryArrange.cs
deleted file mode 100644
index d2bcfd62..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/MemoryArrange.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    enum MemoryArrange : byte
-    {
-        MemoryArrange4GiB,
-        MemoryArrange4GiBAppletDev,
-        MemoryArrange4GiBSystemDev,
-        MemoryArrange6GiB,
-        MemoryArrange6GiBAppletDev,
-        MemoryArrange8GiB
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/MemroySize.cs b/Ryujinx.HLE/HOS/Kernel/Common/MemroySize.cs
deleted file mode 100644
index 159385b6..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/MemroySize.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    enum MemorySize : byte
-    {
-        MemorySize4GiB = 0,
-        MemorySize6GiB = 1,
-        MemorySize8GiB = 2
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Kernel/Common/MersenneTwister.cs b/Ryujinx.HLE/HOS/Kernel/Common/MersenneTwister.cs
deleted file mode 100644
index 4c99f425..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Common/MersenneTwister.cs
+++ /dev/null
@@ -1,128 +0,0 @@
-using System.Numerics;
-
-namespace Ryujinx.HLE.HOS.Kernel.Common
-{
-    class MersenneTwister
-    {
-        private int _index;
-        private uint[] _mt;
-
-        public MersenneTwister(uint seed)
-        {
-            _mt = new uint[624];
-
-            _mt[0] = seed;
-
-            for (int mtIdx = 1; mtIdx < _mt.Length; mtIdx++)
-            {
-                uint prev = _mt[mtIdx - 1];
-
-                _mt[mtIdx] = (uint)(0x6c078965 * (prev ^ (prev >> 30)) + mtIdx);
-            }
-
-            _index = _mt.Length;
-        }
-
-        public long GenRandomNumber(long min, long max)
-        {
-            long range = max - min;
-
-            if (min == max)
-            {
-                return min;
-            }
-
-            if (range == -1)
-            {
-                // Increment would cause a overflow, special case.
-                return GenRandomNumber(2, 2, 32, 0xffffffffu, 0xffffffffu);
-            }
-
-            range++;
-
-            // This is log2(Range) plus one.
-            int nextRangeLog2 = 64 - BitOperations.LeadingZeroCount((ulong)range);
-
-            // If Range is already power of 2, subtract one to use log2(Range) directly.
-            int rangeLog2 = nextRangeLog2 - (BitOperations.IsPow2(range) ? 1 : 0);
-
-            int parts       = rangeLog2 > 32 ? 2 : 1;
-            int bitsPerPart = rangeLog2 / parts;
-
-            int fullParts = parts - (rangeLog2 - parts * bitsPerPart);
-
-            uint mask      = 0xffffffffu >> (32 - bitsPerPart);
-            uint maskPlus1 = 0xffffffffu >> (31 - bitsPerPart);
-
-            long randomNumber;
-
-            do
-            {
-                randomNumber = GenRandomNumber(parts, fullParts, bitsPerPart, mask, maskPlus1);
-            }
-            while ((ulong)randomNumber >= (ulong)range);
-
-            return min + randomNumber;
-        }
-
-        private long GenRandomNumber(
-            int  parts,
-            int  fullParts,
-            int  bitsPerPart,
-            uint mask,
-            uint maskPlus1)
-        {
-            long randomNumber = 0;
-
-            int part = 0;
-
-            for (; part < fullParts; part++)
-            {
-                randomNumber <<= bitsPerPart;
-                randomNumber  |= GenRandomNumber() & mask;
-            }
-
-            for (; part < parts; part++)
-            {
-                randomNumber <<= bitsPerPart + 1;
-                randomNumber  |= GenRandomNumber() & maskPlus1;
-            }
-
-            return randomNumber;
-        }
-
-        private uint GenRandomNumber()
-        {
-            if (_index >= _mt.Length)
-            {
-                Twist();
-            }
-
-            uint value = _mt[_index++];
-
-            value ^= value >> 11;
-            value ^= (value << 7) & 0x9d2c5680;
-            value ^= (value << 15) & 0xefc60000;
-            value ^= value >> 18;
-
-            return value;
-        }
-
-        private void Twist()
-        {
-            for (int mtIdx = 0; mtIdx < _mt.Length; mtIdx++)
-            {
-                uint value = (_mt[mtIdx] & 0x80000000) + (_mt[(mtIdx + 1) % _mt.Length] & 0x7fffffff);
-
-                _mt[mtIdx] = _mt[(mtIdx + 397) % _mt.Length] ^ (value >> 1);
-
-                if ((value & 1) != 0)
-                {
-                    _mt[mtIdx] ^= 0x9908b0df;
-                }
-            }
-
-            _index = 0;
-        }
-    }
-}