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More flexible memory manager (#307)

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* Keep track mapped buffers with fixed offsets

* Started rewriting the memory manager

* Initial support for MapPhysicalMemory and UnmapPhysicalMemory, other tweaks

* MapPhysicalMemory/UnmapPhysicalMemory support, other tweaks

* Rebased

* Optimize the map/unmap physical memory svcs

* Integrate shared font support

* Fix address space reserve alignment

* Some fixes related to gpu memory mapping

* Some cleanup

* Only try uploading const buffers that are really used

* Check if memory region is contiguous

* Rebased

* Add missing count increment on IsRegionModified

* Check for reads/writes outside of the address space, optimize translation with a tail call
This commit is contained in:
gdkchan 2018-08-15 15:59:51 -03:00 committed by GitHub
parent 76d95dee05
commit c393cdf8e3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
64 changed files with 3289 additions and 1852 deletions
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2
ChocolArm64/AOptimizations.cs
View file

@ -2,8 +2,6 @@ using System.Runtime.Intrinsics.X86;
public static class AOptimizations
{
public static bool DisableMemoryChecks = false;
public static bool GenerateCallStack = true;
private static bool UseAllSseIfAvailable = true;

14
ChocolArm64/Exceptions/VmmAccessViolationException.cs
View file

@ -1,14 +0,0 @@
using ChocolArm64.Memory;
using System;
namespace ChocolArm64.Exceptions
{
public class VmmAccessViolationException : Exception
{
private const string ExMsg = "Address 0x{0:x16} does not have \"{1}\" permission!";
public VmmAccessViolationException() { }
public VmmAccessViolationException(long Position, AMemoryPerm Perm) : base(string.Format(ExMsg, Position, Perm)) { }
}
}

8
ChocolArm64/Exceptions/VmmOutOfMemoryException.cs
View file

@ -2,12 +2,12 @@ using System;
namespace ChocolArm64.Exceptions
{
public class VmmOutOfMemoryException : Exception
public class VmmAccessException : Exception
{
private const string ExMsg = "Failed to allocate {0} bytes of memory!";
private const string ExMsg = "Memory region at 0x{0} with size 0x{1} is not contiguous!";
public VmmOutOfMemoryException() { }
public VmmAccessException() { }
public VmmOutOfMemoryException(long Size) : base(string.Format(ExMsg, Size)) { }
public VmmAccessException(long Position, long Size) : base(string.Format(ExMsg, Position, Size)) { }
}
}

86
ChocolArm64/Instruction/AInstEmitMemoryHelper.cs
View file

@ -45,46 +45,21 @@ namespace ChocolArm64.Instruction
{
switch (Size)
{
case 0: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadVector8Unchecked)
: nameof(AMemory.ReadVector8); break;
case 1: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadVector16Unchecked)
: nameof(AMemory.ReadVector16); break;
case 2: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadVector32Unchecked)
: nameof(AMemory.ReadVector32); break;
case 3: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadVector64Unchecked)
: nameof(AMemory.ReadVector64); break;
case 4: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadVector128Unchecked)
: nameof(AMemory.ReadVector128); break;
case 0: Name = nameof(AMemory.ReadVector8); break;
case 1: Name = nameof(AMemory.ReadVector16); break;
case 2: Name = nameof(AMemory.ReadVector32); break;
case 3: Name = nameof(AMemory.ReadVector64); break;
case 4: Name = nameof(AMemory.ReadVector128); break;
}
}
else
{
switch (Size)
{
case 0: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadByteUnchecked)
: nameof(AMemory.ReadByte); break;
case 1: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadUInt16Unchecked)
: nameof(AMemory.ReadUInt16); break;
case 2: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadUInt32Unchecked)
: nameof(AMemory.ReadUInt32); break;
case 3: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.ReadUInt64Unchecked)
: nameof(AMemory.ReadUInt64); break;
case 0: Name = nameof(AMemory.ReadByte); break;
case 1: Name = nameof(AMemory.ReadUInt16); break;
case 2: Name = nameof(AMemory.ReadUInt32); break;
case 3: Name = nameof(AMemory.ReadUInt64); break;
}
}
@ -132,46 +107,21 @@ namespace ChocolArm64.Instruction
{
switch (Size)
{
case 0: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteVector8Unchecked)
: nameof(AMemory.WriteVector8); break;
case 1: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteVector16Unchecked)
: nameof(AMemory.WriteVector16); break;
case 2: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteVector32Unchecked)
: nameof(AMemory.WriteVector32); break;
case 3: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteVector64Unchecked)
: nameof(AMemory.WriteVector64); break;
case 4: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteVector128Unchecked)
: nameof(AMemory.WriteVector128); break;
case 0: Name = nameof(AMemory.WriteVector8); break;
case 1: Name = nameof(AMemory.WriteVector16); break;
case 2: Name = nameof(AMemory.WriteVector32); break;
case 3: Name = nameof(AMemory.WriteVector64); break;
case 4: Name = nameof(AMemory.WriteVector128); break;
}
}
else
{
switch (Size)
{
case 0: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteByteUnchecked)
: nameof(AMemory.WriteByte); break;
case 1: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteUInt16Unchecked)
: nameof(AMemory.WriteUInt16); break;
case 2: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteUInt32Unchecked)
: nameof(AMemory.WriteUInt32); break;
case 3: Name = AOptimizations.DisableMemoryChecks
? nameof(AMemory.WriteUInt64Unchecked)
: nameof(AMemory.WriteUInt64); break;
case 0: Name = nameof(AMemory.WriteByte); break;
case 1: Name = nameof(AMemory.WriteUInt16); break;
case 2: Name = nameof(AMemory.WriteUInt32); break;
case 3: Name = nameof(AMemory.WriteUInt64); break;
}
}

698
ChocolArm64/Memory/AMemory.cs
View file

@ -1,6 +1,7 @@
using ChocolArm64.Exceptions;
using ChocolArm64.State;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@ -12,9 +13,22 @@ namespace ChocolArm64.Memory
{
public unsafe class AMemory : IAMemory, IDisposable
{
private const long ErgMask = (4 << AThreadState.ErgSizeLog2) - 1;
private const int PTLvl0Bits = 13;
private const int PTLvl1Bits = 14;
private const int PTPageBits = 12;
public AMemoryMgr Manager { get; private set; }
private const int PTLvl0Size = 1 << PTLvl0Bits;
private const int PTLvl1Size = 1 << PTLvl1Bits;
public const int PageSize = 1 << PTPageBits;
private const int PTLvl0Mask = PTLvl0Size - 1;
private const int PTLvl1Mask = PTLvl1Size - 1;
public const int PageMask = PageSize - 1;
private const int PTLvl0Bit = PTPageBits + PTLvl1Bits;
private const int PTLvl1Bit = PTPageBits;
private const long ErgMask = (4 << AThreadState.ErgSizeLog2) - 1;
private class ArmMonitor
{
@ -29,32 +43,30 @@ namespace ChocolArm64.Memory
private Dictionary<int, ArmMonitor> Monitors;
private ConcurrentDictionary<long, IntPtr> ObservedPages;
public IntPtr Ram { get; private set; }
private byte* RamPtr;
private int HostPageSize;
private byte*** PageTable;
public AMemory()
public AMemory(IntPtr Ram)
{
Manager = new AMemoryMgr();
Monitors = new Dictionary<int, ArmMonitor>();
IntPtr Size = (IntPtr)AMemoryMgr.RamSize + AMemoryMgr.PageSize;
ObservedPages = new ConcurrentDictionary<long, IntPtr>();
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
Ram = AMemoryWin32.Allocate(Size);
HostPageSize = AMemoryWin32.GetPageSize(Ram, Size);
}
else
{
Ram = Marshal.AllocHGlobal(Size);
}
this.Ram = Ram;
RamPtr = (byte*)Ram;
PageTable = (byte***)Marshal.AllocHGlobal(PTLvl0Size * IntPtr.Size);
for (int L0 = 0; L0 < PTLvl0Size; L0++)
{
PageTable[L0] = null;
}
}
public void RemoveMonitor(AThreadState State)
@ -155,62 +167,6 @@ namespace ChocolArm64.Memory
}
}
public int GetHostPageSize()
{
return HostPageSize;
}
public (bool[], long) IsRegionModified(long Position, long Size)
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return (null, 0);
}
long EndPos = Position + Size;
if ((ulong)EndPos < (ulong)Position)
{
return (null, 0);
}
if ((ulong)EndPos > AMemoryMgr.RamSize)
{
return (null, 0);
}
IntPtr MemAddress = new IntPtr(RamPtr + Position);
IntPtr MemSize = new IntPtr(Size);
int HostPageMask = HostPageSize - 1;
Position &= ~HostPageMask;
Size = EndPos - Position;
IntPtr[] Addresses = new IntPtr[(Size + HostPageMask) / HostPageSize];
AMemoryWin32.IsRegionModified(MemAddress, MemSize, Addresses, out int Count);
bool[] Modified = new bool[Addresses.Length];
for (int Index = 0; Index < Count; Index++)
{
long VA = Addresses[Index].ToInt64() - Ram.ToInt64();
Modified[(VA - Position) / HostPageSize] = true;
}
return (Modified, Count);
}
public IntPtr GetHostAddress(long Position, long Size)
{
EnsureRangeIsValid(Position, Size, AMemoryPerm.Read);
return (IntPtr)(RamPtr + (ulong)Position);
}
public sbyte ReadSByte(long Position)
{
return (sbyte)ReadByte(Position);
@ -233,33 +189,22 @@ namespace ChocolArm64.Memory
public byte ReadByte(long Position)
{
EnsureAccessIsValid(Position, AMemoryPerm.Read);
return ReadByteUnchecked(Position);
return *((byte*)Translate(Position));
}
public ushort ReadUInt16(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 1, AMemoryPerm.Read);
return ReadUInt16Unchecked(Position);
return *((ushort*)Translate(Position));
}
public uint ReadUInt32(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Read);
return ReadUInt32Unchecked(Position);
return *((uint*)Translate(Position));
}
public ulong ReadUInt64(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Read);
return ReadUInt64Unchecked(Position);
return *((ulong*)Translate(Position));
}
public Vector128<float> ReadVector8(long Position)
@ -274,6 +219,7 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public Vector128<float> ReadVector16(long Position)
{
if (Sse2.IsSupported)
@ -286,14 +232,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public Vector128<float> ReadVector32(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Read);
if (Sse.IsSupported)
{
return Sse.LoadScalarVector128((float*)(RamPtr + (uint)Position));
return Sse.LoadScalarVector128((float*)Translate(Position));
}
else
{
@ -301,14 +245,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public Vector128<float> ReadVector64(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Read);
if (Sse2.IsSupported)
{
return Sse.StaticCast<double, float>(Sse2.LoadScalarVector128((double*)(RamPtr + (uint)Position)));
return Sse.StaticCast<double, float>(Sse2.LoadScalarVector128((double*)Translate(Position)));
}
else
{
@ -316,118 +258,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public Vector128<float> ReadVector128(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 15, AMemoryPerm.Read);
if (Sse.IsSupported)
{
return Sse.LoadVector128((float*)(RamPtr + (uint)Position));
}
else
{
throw new PlatformNotSupportedException();
}
}
public sbyte ReadSByteUnchecked(long Position)
{
return (sbyte)ReadByteUnchecked(Position);
}
public short ReadInt16Unchecked(long Position)
{
return (short)ReadUInt16Unchecked(Position);
}
public int ReadInt32Unchecked(long Position)
{
return (int)ReadUInt32Unchecked(Position);
}
public long ReadInt64Unchecked(long Position)
{
return (long)ReadUInt64Unchecked(Position);
}
public byte ReadByteUnchecked(long Position)
{
return *((byte*)(RamPtr + (uint)Position));
}
public ushort ReadUInt16Unchecked(long Position)
{
return *((ushort*)(RamPtr + (uint)Position));
}
public uint ReadUInt32Unchecked(long Position)
{
return *((uint*)(RamPtr + (uint)Position));
}
public ulong ReadUInt64Unchecked(long Position)
{
return *((ulong*)(RamPtr + (uint)Position));
}
public Vector128<float> ReadVector8Unchecked(long Position)
{
if (Sse2.IsSupported)
{
return Sse.StaticCast<byte, float>(Sse2.SetVector128(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ReadByte(Position)));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public Vector128<float> ReadVector16Unchecked(long Position)
{
if (Sse2.IsSupported)
{
return Sse.StaticCast<ushort, float>(Sse2.Insert(Sse2.SetZeroVector128<ushort>(), ReadUInt16Unchecked(Position), 0));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public Vector128<float> ReadVector32Unchecked(long Position)
{
if (Sse.IsSupported)
{
return Sse.LoadScalarVector128((float*)(RamPtr + (uint)Position));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public Vector128<float> ReadVector64Unchecked(long Position)
{
if (Sse2.IsSupported)
{
return Sse.StaticCast<double, float>(Sse2.LoadScalarVector128((double*)(RamPtr + (uint)Position)));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public Vector128<float> ReadVector128Unchecked(long Position)
{
if (Sse.IsSupported)
{
return Sse.LoadVector128((float*)(RamPtr + (uint)Position));
return Sse.LoadVector128((float*)Translate(Position));
}
else
{
@ -442,11 +278,11 @@ namespace ChocolArm64.Memory
throw new ArgumentOutOfRangeException(nameof(Size));
}
EnsureRangeIsValid(Position, Size, AMemoryPerm.Read);
EnsureRangeIsValid(Position, Size);
byte[] Data = new byte[Size];
Marshal.Copy((IntPtr)(RamPtr + (uint)Position), Data, 0, (int)Size);
Marshal.Copy((IntPtr)Translate(Position), Data, 0, (int)Size);
return Data;
}
@ -473,35 +309,25 @@ namespace ChocolArm64.Memory
public void WriteByte(long Position, byte Value)
{
EnsureAccessIsValid(Position, AMemoryPerm.Write);
WriteByteUnchecked(Position, Value);
*((byte*)TranslateWrite(Position)) = Value;
}
public void WriteUInt16(long Position, ushort Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 1, AMemoryPerm.Write);
WriteUInt16Unchecked(Position, Value);
*((ushort*)TranslateWrite(Position)) = Value;
}
public void WriteUInt32(long Position, uint Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Write);
WriteUInt32Unchecked(Position, Value);
*((uint*)TranslateWrite(Position)) = Value;
}
public void WriteUInt64(long Position, ulong Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Write);
WriteUInt64Unchecked(Position, Value);
*((ulong*)TranslateWrite(Position)) = Value;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector8(long Position, Vector128<float> Value)
{
if (Sse41.IsSupported)
@ -518,6 +344,7 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector16(long Position, Vector128<float> Value)
{
if (Sse2.IsSupported)
@ -530,14 +357,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public void WriteVector32(long Position, Vector128<float> Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Write);
if (Sse.IsSupported)
{
Sse.StoreScalar((float*)(RamPtr + (uint)Position), Value);
Sse.StoreScalar((float*)TranslateWrite(Position), Value);
}
else
{
@ -545,14 +370,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public void WriteVector64(long Position, Vector128<float> Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Write);
if (Sse2.IsSupported)
{
Sse2.StoreScalar((double*)(RamPtr + (uint)Position), Sse.StaticCast<float, double>(Value));
Sse2.StoreScalar((double*)TranslateWrite(Position), Sse.StaticCast<float, double>(Value));
}
else
{
@ -560,123 +383,12 @@ namespace ChocolArm64.Memory
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector128(long Position, Vector128<float> Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 15, AMemoryPerm.Write);
if (Sse.IsSupported)
{
Sse.Store((float*)(RamPtr + (uint)Position), Value);
}
else
{
throw new PlatformNotSupportedException();
}
}
public void WriteSByteUnchecked(long Position, sbyte Value)
{
WriteByteUnchecked(Position, (byte)Value);
}
public void WriteInt16Unchecked(long Position, short Value)
{
WriteUInt16Unchecked(Position, (ushort)Value);
}
public void WriteInt32Unchecked(long Position, int Value)
{
WriteUInt32Unchecked(Position, (uint)Value);
}
public void WriteInt64Unchecked(long Position, long Value)
{
WriteUInt64Unchecked(Position, (ulong)Value);
}
public void WriteByteUnchecked(long Position, byte Value)
{
*((byte*)(RamPtr + (uint)Position)) = Value;
}
public void WriteUInt16Unchecked(long Position, ushort Value)
{
*((ushort*)(RamPtr + (uint)Position)) = Value;
}
public void WriteUInt32Unchecked(long Position, uint Value)
{
*((uint*)(RamPtr + (uint)Position)) = Value;
}
public void WriteUInt64Unchecked(long Position, ulong Value)
{
*((ulong*)(RamPtr + (uint)Position)) = Value;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector8Unchecked(long Position, Vector128<float> Value)
{
if (Sse41.IsSupported)
{
WriteByteUnchecked(Position, Sse41.Extract(Sse.StaticCast<float, byte>(Value), 0));
}
else if (Sse2.IsSupported)
{
WriteByteUnchecked(Position, (byte)Sse2.Extract(Sse.StaticCast<float, ushort>(Value), 0));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector16Unchecked(long Position, Vector128<float> Value)
{
if (Sse2.IsSupported)
{
WriteUInt16Unchecked(Position, Sse2.Extract(Sse.StaticCast<float, ushort>(Value), 0));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public void WriteVector32Unchecked(long Position, Vector128<float> Value)
{
if (Sse.IsSupported)
{
Sse.StoreScalar((float*)(RamPtr + (uint)Position), Value);
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.NoInlining)]
public void WriteVector64Unchecked(long Position, Vector128<float> Value)
{
if (Sse2.IsSupported)
{
Sse2.StoreScalar((double*)(RamPtr + (uint)Position), Sse.StaticCast<float, double>(Value));
}
else
{
throw new PlatformNotSupportedException();
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector128Unchecked(long Position, Vector128<float> Value)
{
if (Sse.IsSupported)
{
Sse.Store((float*)(RamPtr + (uint)Position), Value);
Sse.Store((float*)TranslateWrite(Position), Value);
}
else
{
@ -686,36 +398,285 @@ namespace ChocolArm64.Memory
public void WriteBytes(long Position, byte[] Data)
{
EnsureRangeIsValid(Position, (uint)Data.Length, AMemoryPerm.Write);
EnsureRangeIsValid(Position, (uint)Data.Length);
Marshal.Copy(Data, 0, (IntPtr)(RamPtr + (uint)Position), Data.Length);
Marshal.Copy(Data, 0, (IntPtr)TranslateWrite(Position), Data.Length);
}
private void EnsureRangeIsValid(long Position, long Size, AMemoryPerm Perm)
public void Map(long VA, long PA, long Size)
{
SetPTEntries(VA, RamPtr + PA, Size);
}
public void Unmap(long Position, long Size)
{
SetPTEntries(Position, null, Size);
StopObservingRegion(Position, Size);
}
public bool IsMapped(long Position)
{
if (!(IsValidPosition(Position)))
{
return false;
}
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
if (PageTable[L0] == null)
{
return false;
}
return PageTable[L0][L1] != null || ObservedPages.ContainsKey(Position >> PTPageBits);
}
public long GetPhysicalAddress(long VirtualAddress)
{
byte* Ptr = Translate(VirtualAddress);
return (long)(Ptr - RamPtr);
}
internal byte* Translate(long Position)
{
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
long Old = Position;
byte** Lvl1 = PageTable[L0];
if ((Position >> (PTLvl0Bit + PTLvl0Bits)) != 0)
{
goto Unmapped;
}
if (Lvl1 == null)
{
goto Unmapped;
}
Position &= PageMask;
byte* Ptr = Lvl1[L1];
if (Ptr == null)
{
goto Unmapped;
}
return Ptr + Position;
Unmapped:
return HandleNullPte(Old);
}
private byte* HandleNullPte(long Position)
{
long Key = Position >> PTPageBits;
if (ObservedPages.TryGetValue(Key, out IntPtr Ptr))
{
return (byte*)Ptr + (Position & PageMask);
}
throw new VmmPageFaultException(Position);
}
internal byte* TranslateWrite(long Position)
{
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
long Old = Position;
byte** Lvl1 = PageTable[L0];
if ((Position >> (PTLvl0Bit + PTLvl0Bits)) != 0)
{
goto Unmapped;
}
if (Lvl1 == null)
{
goto Unmapped;
}
Position &= PageMask;
byte* Ptr = Lvl1[L1];
if (Ptr == null)
{
goto Unmapped;
}
return Ptr + Position;
Unmapped:
return HandleNullPteWrite(Old);
}
private byte* HandleNullPteWrite(long Position)
{
long Key = Position >> PTPageBits;
if (ObservedPages.TryGetValue(Key, out IntPtr Ptr))
{
SetPTEntry(Position, (byte*)Ptr);
return (byte*)Ptr + (Position & PageMask);
}
throw new VmmPageFaultException(Position);
}
private void SetPTEntries(long VA, byte* Ptr, long Size)
{
long EndPosition = (VA + Size + PageMask) & ~PageMask;
while ((ulong)VA < (ulong)EndPosition)
{
SetPTEntry(VA, Ptr);
VA += PageSize;
if (Ptr != null)
{
Ptr += PageSize;
}
}
}
private void SetPTEntry(long Position, byte* Ptr)
{
if (!IsValidPosition(Position))
{
throw new ArgumentOutOfRangeException(nameof(Position));
}
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
if (PageTable[L0] == null)
{
byte** Lvl1 = (byte**)Marshal.AllocHGlobal(PTLvl1Size * IntPtr.Size);
for (int ZL1 = 0; ZL1 < PTLvl1Size; ZL1++)
{
Lvl1[ZL1] = null;
}
Thread.MemoryBarrier();
PageTable[L0] = Lvl1;
}
PageTable[L0][L1] = Ptr;
}
public (bool[], int) IsRegionModified(long Position, long Size)
{
long EndPosition = (Position + Size + PageMask) & ~PageMask;
Position &= ~PageMask;
Size = EndPosition - Position;
bool[] Modified = new bool[Size >> PTPageBits];
int Count = 0;
lock (ObservedPages)
{
for (int Page = 0; Page < Modified.Length; Page++)
{
byte* Ptr = Translate(Position);
if (ObservedPages.TryAdd(Position >> PTPageBits, (IntPtr)Ptr))
{
Modified[Page] = true;
Count++;
}
else
{
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
byte** Lvl1 = PageTable[L0];
if (Lvl1 != null)
{
if (Modified[Page] = Lvl1[L1] != null)
{
Count++;
}
}
}
SetPTEntry(Position, null);
Position += PageSize;
}
}
return (Modified, Count);
}
public void StopObservingRegion(long Position, long Size)
{
long EndPosition = (Position + Size + PageMask) & ~PageMask;
while (Position < EndPosition)
{
lock (ObservedPages)
{
if (ObservedPages.TryRemove(Position >> PTPageBits, out IntPtr Ptr))
{
SetPTEntry(Position, (byte*)Ptr);
}
}
Position += PageSize;
}
}
public IntPtr GetHostAddress(long Position, long Size)
{
EnsureRangeIsValid(Position, Size);
return (IntPtr)Translate(Position);
}
internal void EnsureRangeIsValid(long Position, long Size)
{
long EndPos = Position + Size;
Position &= ~AMemoryMgr.PageMask;
Position &= ~PageMask;
long ExpectedPA = GetPhysicalAddress(Position);
while ((ulong)Position < (ulong)EndPos)
{
EnsureAccessIsValid(Position, Perm);
long PA = GetPhysicalAddress(Position);
Position += AMemoryMgr.PageSize;
if (PA != ExpectedPA)
{
throw new VmmAccessException(Position, Size);
}
Position += PageSize;
ExpectedPA += PageSize;
}
}
private void EnsureAccessIsValid(long Position, AMemoryPerm Perm)
public bool IsValidPosition(long Position)
{
if (!Manager.IsMapped(Position))
{
throw new VmmPageFaultException(Position);
}
if (!Manager.HasPermission(Position, Perm))
{
throw new VmmAccessViolationException(Position, Perm);
}
return Position >> (PTLvl0Bits + PTLvl1Bits + PTPageBits) == 0;
}
public void Dispose()
@ -725,19 +686,24 @@ namespace ChocolArm64.Memory
protected virtual void Dispose(bool disposing)
{
if (Ram != IntPtr.Zero)
if (PageTable == null)
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
return;
}
for (int L0 = 0; L0 < PTLvl0Size; L0++)
{
if (PageTable[L0] != null)
{
AMemoryWin32.Free(Ram);
}
else
{
Marshal.FreeHGlobal(Ram);
Marshal.FreeHGlobal((IntPtr)PageTable[L0]);
}
Ram = IntPtr.Zero;
PageTable[L0] = null;
}
Marshal.FreeHGlobal((IntPtr)PageTable);
PageTable = null;
}
}
}

24
ChocolArm64/Memory/AMemoryHelper.cs
View file

@ -26,12 +26,9 @@ namespace ChocolArm64.Memory
{
long Size = Marshal.SizeOf<T>();
if ((ulong)(Position + Size) > AMemoryMgr.AddrSize)
{
throw new ArgumentOutOfRangeException(nameof(Position));
}
Memory.EnsureRangeIsValid(Position, Size);
IntPtr Ptr = new IntPtr((byte*)Memory.Ram + Position);
IntPtr Ptr = (IntPtr)Memory.Translate(Position);
return Marshal.PtrToStructure<T>(Ptr);
}
@ -40,12 +37,9 @@ namespace ChocolArm64.Memory
{
long Size = Marshal.SizeOf<T>();
if ((ulong)(Position + Size) > AMemoryMgr.AddrSize)
{
throw new ArgumentOutOfRangeException(nameof(Position));
}
Memory.EnsureRangeIsValid(Position, Size);
IntPtr Ptr = new IntPtr((byte*)Memory.Ram + Position);
IntPtr Ptr = (IntPtr)Memory.TranslateWrite(Position);
Marshal.StructureToPtr<T>(Value, Ptr, false);
}
@ -69,15 +63,5 @@ namespace ChocolArm64.Memory
return Encoding.ASCII.GetString(MS.ToArray());
}
}
public static long PageRoundUp(long Value)
{
return (Value + AMemoryMgr.PageMask) & ~AMemoryMgr.PageMask;
}
public static long PageRoundDown(long Value)
{
return Value & ~AMemoryMgr.PageMask;
}
}
}

21
ChocolArm64/Memory/AMemoryMapInfo.cs
View file

@ -1,21 +0,0 @@
namespace ChocolArm64.Memory
{
public class AMemoryMapInfo
{
public long Position { get; private set; }
public long Size { get; private set; }
public int Type { get; private set; }
public int Attr { get; private set; }
public AMemoryPerm Perm { get; private set; }
public AMemoryMapInfo(long Position, long Size, int Type, int Attr, AMemoryPerm Perm)
{
this.Position = Position;
this.Size = Size;
this.Type = Type;
this.Attr = Attr;
this.Perm = Perm;
}
}
}

258
ChocolArm64/Memory/AMemoryMgr.cs
View file

@ -1,258 +0,0 @@
using System;
namespace ChocolArm64.Memory
{
public class AMemoryMgr
{
public const long RamSize = 4L * 1024 * 1024 * 1024;
public const long AddrSize = RamSize;
private const int PTLvl0Bits = 10;
private const int PTLvl1Bits = 10;
private const int PTPageBits = 12;
private const int PTLvl0Size = 1 << PTLvl0Bits;
private const int PTLvl1Size = 1 << PTLvl1Bits;
public const int PageSize = 1 << PTPageBits;
private const int PTLvl0Mask = PTLvl0Size - 1;
private const int PTLvl1Mask = PTLvl1Size - 1;
public const int PageMask = PageSize - 1;
private const int PTLvl0Bit = PTPageBits + PTLvl1Bits;
private const int PTLvl1Bit = PTPageBits;
private enum PTMap
{
Unmapped,
Mapped
}
private struct PTEntry
{
public PTMap Map;
public AMemoryPerm Perm;
public int Type;
public int Attr;
public PTEntry(PTMap Map, AMemoryPerm Perm, int Type, int Attr)
{
this.Map = Map;
this.Perm = Perm;
this.Type = Type;
this.Attr = Attr;
}
}
private PTEntry[][] PageTable;
public AMemoryMgr()
{
PageTable = new PTEntry[PTLvl0Size][];
}
public void Map(long Position, long Size, int Type, AMemoryPerm Perm)
{
SetPTEntry(Position, Size, new PTEntry(PTMap.Mapped, Perm, Type, 0));
}
public void Unmap(long Position, long Size)
{
SetPTEntry(Position, Size, new PTEntry(PTMap.Unmapped, 0, 0, 0));
}
public void Unmap(long Position, long Size, int Type)
{
SetPTEntry(Position, Size, Type, new PTEntry(PTMap.Unmapped, 0, 0, 0));
}
public void Reprotect(long Position, long Size, AMemoryPerm Perm)
{
Position = AMemoryHelper.PageRoundDown(Position);
Size = AMemoryHelper.PageRoundUp(Size);
long PagesCount = Size / PageSize;
while (PagesCount-- > 0)
{
PTEntry Entry = GetPTEntry(Position);
Entry.Perm = Perm;
SetPTEntry(Position, Entry);
Position += PageSize;
}
}
public AMemoryMapInfo GetMapInfo(long Position)
{
if (!IsValidPosition(Position))
{
return null;
}
Position = AMemoryHelper.PageRoundDown(Position);
PTEntry BaseEntry = GetPTEntry(Position);
bool IsSameSegment(long Pos)
{
if (!IsValidPosition(Pos))
{
return false;
}
PTEntry Entry = GetPTEntry(Pos);
return Entry.Map == BaseEntry.Map &&
Entry.Perm == BaseEntry.Perm &&
Entry.Type == BaseEntry.Type &&
Entry.Attr == BaseEntry.Attr;
}
long Start = Position;
long End = Position + PageSize;
while (Start > 0 && IsSameSegment(Start - PageSize))
{
Start -= PageSize;
}
while (End < AddrSize && IsSameSegment(End))
{
End += PageSize;
}
long Size = End - Start;
return new AMemoryMapInfo(
Start,
Size,
BaseEntry.Type,
BaseEntry.Attr,
BaseEntry.Perm);
}
public void ClearAttrBit(long Position, long Size, int Bit)
{
while (Size > 0)
{
PTEntry Entry = GetPTEntry(Position);
Entry.Attr &= ~(1 << Bit);
SetPTEntry(Position, Entry);
Position += PageSize;
Size -= PageSize;
}
}
public void SetAttrBit(long Position, long Size, int Bit)
{
while (Size > 0)
{
PTEntry Entry = GetPTEntry(Position);
Entry.Attr |= (1 << Bit);
SetPTEntry(Position, Entry);
Position += PageSize;
Size -= PageSize;
}
}
public bool HasPermission(long Position, AMemoryPerm Perm)
{
return GetPTEntry(Position).Perm.HasFlag(Perm);
}
public bool IsValidPosition(long Position)
{
if (Position >> PTLvl0Bits + PTLvl1Bits + PTPageBits != 0)
{
return false;
}
return true;
}
public bool IsMapped(long Position)
{
if (Position >> PTLvl0Bits + PTLvl1Bits + PTPageBits != 0)
{
return false;
}
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
if (PageTable[L0] == null)
{
return false;
}
return PageTable[L0][L1].Map != PTMap.Unmapped;
}
private PTEntry GetPTEntry(long Position)
{
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
if (PageTable[L0] == null)
{
return default(PTEntry);
}
return PageTable[L0][L1];
}
private void SetPTEntry(long Position, long Size, PTEntry Entry)
{
while (Size > 0)
{
SetPTEntry(Position, Entry);
Position += PageSize;
Size -= PageSize;
}
}
private void SetPTEntry(long Position, long Size, int Type, PTEntry Entry)
{
while (Size > 0)
{
if (GetPTEntry(Position).Type == Type)
{
SetPTEntry(Position, Entry);
}
Position += PageSize;
Size -= PageSize;
}
}
private void SetPTEntry(long Position, PTEntry Entry)
{
if (!IsValidPosition(Position))
{
throw new ArgumentOutOfRangeException(nameof(Position));
}
long L0 = (Position >> PTLvl0Bit) & PTLvl0Mask;
long L1 = (Position >> PTLvl1Bit) & PTLvl1Mask;
if (PageTable[L0] == null)
{
PageTable[L0] = new PTEntry[PTLvl1Size];
}
PageTable[L0][L1] = Entry;
}
}
}

15
ChocolArm64/Memory/AMemoryPerm.cs
View file

@ -1,15 +0,0 @@
using System;
namespace ChocolArm64.Memory
{
[Flags]
public enum AMemoryPerm
{
None = 0,
Read = 1 << 0,
Write = 1 << 1,
Execute = 1 << 2,
RW = Read | Write,
RX = Read | Execute
}
}

92
ChocolArm64/Memory/AMemoryWin32.cs
View file

@ -1,92 +0,0 @@
using System;
using System.Runtime.InteropServices;
namespace ChocolArm64.Memory
{
static class AMemoryWin32
{
private const int MEM_COMMIT = 0x00001000;
private const int MEM_RESERVE = 0x00002000;
private const int MEM_WRITE_WATCH = 0x00200000;
private const int PAGE_READWRITE = 0x04;
private const int MEM_RELEASE = 0x8000;
private const int WRITE_WATCH_FLAG_RESET = 1;
[DllImport("kernel32.dll")]
private static extern IntPtr VirtualAlloc(IntPtr lpAddress, IntPtr dwSize, int flAllocationType, int flProtect);
[DllImport("kernel32.dll")]
private static extern bool VirtualFree(IntPtr lpAddress, IntPtr dwSize, int dwFreeType);
[DllImport("kernel32.dll")]
private unsafe static extern int GetWriteWatch(
int dwFlags,
IntPtr lpBaseAddress,
IntPtr dwRegionSize,
IntPtr[] lpAddresses,
long* lpdwCount,
long* lpdwGranularity);
public static IntPtr Allocate(IntPtr Size)
{
const int Flags = MEM_COMMIT | MEM_RESERVE | MEM_WRITE_WATCH;
IntPtr Address = VirtualAlloc(IntPtr.Zero, Size, Flags, PAGE_READWRITE);
if (Address == IntPtr.Zero)
{
throw new InvalidOperationException();
}
return Address;
}
public static void Free(IntPtr Address)
{
VirtualFree(Address, IntPtr.Zero, MEM_RELEASE);
}
public unsafe static int GetPageSize(IntPtr Address, IntPtr Size)
{
IntPtr[] Addresses = new IntPtr[1];
long Count = Addresses.Length;
long Granularity;
GetWriteWatch(
0,
Address,
Size,
Addresses,
&Count,
&Granularity);
return (int)Granularity;
}
public unsafe static void IsRegionModified(
IntPtr Address,
IntPtr Size,
IntPtr[] Addresses,
out int AddrCount)
{
long Count = Addresses.Length;
long Granularity;
GetWriteWatch(
WRITE_WATCH_FLAG_RESET,
Address,
Size,
Addresses,
&Count,
&Granularity);
AddrCount = (int)Count;
}
}
}

1
Ryujinx.Graphics/Gal/IGalShader.cs
View file

@ -9,6 +9,7 @@ namespace Ryujinx.Graphics.Gal
void Create(IGalMemory Memory, long VpAPos, long Key, GalShaderType Type);
IEnumerable<ShaderDeclInfo> GetConstBufferUsage(long Key);
IEnumerable<ShaderDeclInfo> GetTextureUsage(long Key);
void EnsureTextureBinding(string UniformName, int Value);

2
Ryujinx.Graphics/Gal/OpenGL/OGLPipeline.cs
View file

@ -279,7 +279,7 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
if (Stage != null)
{
foreach (ShaderDeclInfo DeclInfo in Stage.UniformUsage)
foreach (ShaderDeclInfo DeclInfo in Stage.ConstBufferUsage)
{
long Key = New.ConstBufferKeys[(int)Stage.Type][DeclInfo.Cbuf];

16
Ryujinx.Graphics/Gal/OpenGL/OGLShader.cs
View file

@ -72,8 +72,18 @@ namespace Ryujinx.Graphics.Gal.OpenGL
return new OGLShaderStage(
Type,
Program.Code,
Program.Textures,
Program.Uniforms);
Program.Uniforms,
Program.Textures);
}
public IEnumerable<ShaderDeclInfo> GetConstBufferUsage(long Key)
{
if (Stages.TryGetValue(Key, out OGLShaderStage Stage))
{
return Stage.ConstBufferUsage;
}
return Enumerable.Empty<ShaderDeclInfo>();
}
public IEnumerable<ShaderDeclInfo> GetTextureUsage(long Key)
@ -224,7 +234,7 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
if (Stage != null)
{
foreach (ShaderDeclInfo DeclInfo in Stage.UniformUsage)
foreach (ShaderDeclInfo DeclInfo in Stage.ConstBufferUsage)
{
int BlockIndex = GL.GetUniformBlockIndex(ProgramHandle, DeclInfo.Name);

21
Ryujinx.Graphics/Gal/OpenGL/OGLShaderProgram.cs
View file

@ -1,6 +1,7 @@
using OpenTK.Graphics.OpenGL;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Ryujinx.Graphics.Gal.OpenGL
{
@ -23,19 +24,19 @@ namespace Ryujinx.Graphics.Gal.OpenGL
public string Code { get; private set; }
public IEnumerable<ShaderDeclInfo> TextureUsage { get; private set; }
public IEnumerable<ShaderDeclInfo> UniformUsage { get; private set; }
public IEnumerable<ShaderDeclInfo> ConstBufferUsage { get; private set; }
public IEnumerable<ShaderDeclInfo> TextureUsage { get; private set; }
public OGLShaderStage(
GalShaderType Type,
string Code,
IEnumerable<ShaderDeclInfo> TextureUsage,
IEnumerable<ShaderDeclInfo> UniformUsage)
GalShaderType Type,
string Code,
IEnumerable<ShaderDeclInfo> ConstBufferUsage,
IEnumerable<ShaderDeclInfo> TextureUsage)
{
this.Type = Type;
this.Code = Code;
this.TextureUsage = TextureUsage;
this.UniformUsage = UniformUsage;
this.Type = Type;
this.Code = Code;
this.ConstBufferUsage = ConstBufferUsage;
this.TextureUsage = TextureUsage;
}
public void Compile()

177
Ryujinx.HLE/Font/SharedFontManager.cs
View file

@ -1,177 +0,0 @@
using ChocolArm64.Exceptions;
using ChocolArm64.Memory;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.OsHle;
using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.Resource;
using System;
using System.Collections.Generic;
using System.IO;
namespace Ryujinx.HLE.Font
{
public class SharedFontManager
{
private const uint SharedMemorySize = 0x1100000;
private Logger Log;
private string FontsPath;
private object ShMemLock;
private (AMemory, long, long)[] ShMemPositions;
private Dictionary<SharedFontType, byte[]> FontData;
private uint[] LoadedFonts;
public SharedFontManager(Logger Log, string SystemPath)
{
this.Log = Log;
this.FontsPath = Path.Combine(SystemPath, "fonts");
ShMemLock = new object();
ShMemPositions = new(AMemory, long, long)[0];
FontData = new Dictionary<SharedFontType, byte[]>()
{
{ SharedFontType.JapanUsEurope, GetData("FontStandard") },
{ SharedFontType.SimplifiedChinese, GetData("FontChineseSimplified") },
{ SharedFontType.SimplifiedChineseEx, GetData("FontExtendedChineseSimplified") },
{ SharedFontType.TraditionalChinese, GetData("FontChineseTraditional") },
{ SharedFontType.Korean, GetData("FontKorean") },
{ SharedFontType.NintendoEx, GetData("FontNintendoExtended") }
};
int FontMemoryUsage = 0;
foreach (byte[] data in FontData.Values)
{
FontMemoryUsage += data.Length;
FontMemoryUsage += 0x8;
}
if (FontMemoryUsage > SharedMemorySize)
{
throw new InvalidSystemResourceException($"The sum of all fonts size exceed the shared memory size. Please make sure that the fonts don't exceed {SharedMemorySize} bytes in total. (actual size: {FontMemoryUsage} bytes)");
}
LoadedFonts = new uint[FontData.Count];
}
public byte[] GetData(string FontName)
{
string FontFilePath = Path.Combine(FontsPath, $"{FontName}.ttf");
if (File.Exists(FontFilePath))
{
return File.ReadAllBytes(FontFilePath);
}
else
{
throw new InvalidSystemResourceException($"Font \"{FontName}.ttf\" not found. Please provide it in \"{FontsPath}\".");
}
}
public void MapFont(SharedFontType FontType, AMemory Memory, long Position)
{
uint SharedMemoryAddressOffset = GetSharedMemoryAddressOffset(FontType);
// TODO: find what are the 8 bytes before the font
Memory.WriteUInt64(Position + SharedMemoryAddressOffset - 8, 0);
Memory.WriteBytes(Position + SharedMemoryAddressOffset, FontData[FontType]);
}
public void PropagateNewMapFont(SharedFontType Type)
{
lock (ShMemLock)
{
foreach ((AMemory Memory, long Position, long Size) in ShMemPositions)
{
AMemoryMapInfo MemoryInfo = Memory.Manager.GetMapInfo(Position);
if (MemoryInfo == null)
{
throw new VmmPageFaultException(Position);
}
// The memory is read only, we need to changes that to add the new font
AMemoryPerm originalPerms = MemoryInfo.Perm;
Memory.Manager.Reprotect(Position, Size, AMemoryPerm.RW);
MapFont(Type, Memory, Position);
Memory.Manager.Reprotect(Position, Size, originalPerms);
}
}
}
internal void ShMemMap(object sender, EventArgs e)
{
HSharedMem SharedMem = (HSharedMem)sender;
lock (ShMemLock)
{
ShMemPositions = SharedMem.GetVirtualPositions();
(AMemory Memory, long Position, long Size) = ShMemPositions[ShMemPositions.Length - 1];
for (int Type = 0; Type < LoadedFonts.Length; Type++)
{
if (LoadedFonts[(int)Type] == 1)
{
MapFont((SharedFontType)Type, Memory, Position);
}
}
}
}
internal void ShMemUnmap(object sender, EventArgs e)
{
HSharedMem SharedMem = (HSharedMem)sender;
lock (ShMemLock)
{
ShMemPositions = SharedMem.GetVirtualPositions();
}
}
public void Load(SharedFontType FontType)
{
if (LoadedFonts[(int)FontType] == 0)
{
PropagateNewMapFont(FontType);
}
LoadedFonts[(int)FontType] = 1;
}
public uint GetLoadState(SharedFontType FontType)
{
if (LoadedFonts[(int)FontType] != 1)
{
// Some games don't request a load, so we need to load it here.
Load(FontType);
return 0;
}
return LoadedFonts[(int)FontType];
}
public uint GetFontSize(SharedFontType FontType)
{
return (uint)FontData[FontType].Length;
}
public uint GetSharedMemoryAddressOffset(SharedFontType FontType)
{
uint Pos = 0x8;
for (SharedFontType Type = SharedFontType.JapanUsEurope; Type < FontType; Type++)
{
Pos += GetFontSize(Type);
Pos += 0x8;
}
return Pos;
}
public int Count => FontData.Count;
}
}

37
Ryujinx.HLE/Gpu/Engines/NvGpuEngine3d.cs
View file

@ -109,7 +109,7 @@ namespace Ryujinx.HLE.Gpu.Engines
Gpu.Renderer.Shader.BindProgram();
UploadTextures(Vmm, State, Keys);
UploadConstBuffers(Vmm, State);
UploadConstBuffers(Vmm, State, Keys);
UploadVertexArrays(Vmm, State);
DispatchRender(Vmm, State);
@ -426,6 +426,12 @@ namespace Ryujinx.HLE.Gpu.Engines
Key = Vmm.GetPhysicalAddress(Key);
if (Key == -1)
{
//FIXME: Should'nt ignore invalid addresses.
return;
}
if (IsFrameBufferPosition(Key))
{
//This texture is a frame buffer texture,
@ -465,24 +471,29 @@ namespace Ryujinx.HLE.Gpu.Engines
Gpu.Renderer.Texture.SetSampler(Sampler);
}
private void UploadConstBuffers(NvGpuVmm Vmm, GalPipelineState State)
private void UploadConstBuffers(NvGpuVmm Vmm, GalPipelineState State, long[] Keys)
{
for (int Stage = 0; Stage < State.ConstBufferKeys.Length; Stage++)
for (int Stage = 0; Stage < Keys.Length; Stage++)
{
for (int Index = 0; Index < State.ConstBufferKeys[Stage].Length; Index++)
foreach (ShaderDeclInfo DeclInfo in Gpu.Renderer.Shader.GetConstBufferUsage(Keys[Stage]))
{
ConstBuffer Cb = ConstBuffers[Stage][Index];
ConstBuffer Cb = ConstBuffers[Stage][DeclInfo.Cbuf];
long Key = Cb.Position;
if (Cb.Enabled && QueryKeyUpload(Vmm, Key, Cb.Size, NvGpuBufferType.ConstBuffer))
if (!Cb.Enabled)
{
IntPtr Source = Vmm.GetHostAddress(Key, Cb.Size);
continue;
}
long Key = Vmm.GetPhysicalAddress(Cb.Position);
if (QueryKeyUpload(Vmm, Key, Cb.Size, NvGpuBufferType.ConstBuffer))
{
IntPtr Source = Vmm.GetHostAddress(Cb.Position, Cb.Size);
Gpu.Renderer.Buffer.SetData(Key, Cb.Size, Source);
}
State.ConstBufferKeys[Stage][Index] = Key;
State.ConstBufferKeys[Stage][DeclInfo.Cbuf] = Key;
}
}
}
@ -668,11 +679,13 @@ namespace Ryujinx.HLE.Gpu.Engines
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.ConstBufferAddress);
long CbKey = Vmm.GetPhysicalAddress(Position);
int Size = ReadRegister(NvGpuEngine3dReg.ConstBufferSize);
if (!Gpu.Renderer.Buffer.IsCached(Position, Size))
if (!Gpu.Renderer.Buffer.IsCached(CbKey, Size))
{
Gpu.Renderer.Buffer.Create(Position, Size);
Gpu.Renderer.Buffer.Create(CbKey, Size);
}
ConstBuffer Cb = ConstBuffers[Stage][Index];

47
Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs
View file

@ -1,7 +1,6 @@
using ChocolArm64.Memory;
using Ryujinx.Graphics.Gal;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.Gpu.Memory
{
@ -26,18 +25,6 @@ namespace Ryujinx.HLE.Gpu.Memory
public AMemory Memory { get; private set; }
private struct MappedMemory
{
public long Size;
public MappedMemory(long Size)
{
this.Size = Size;
}
}
private ConcurrentDictionary<long, MappedMemory> Maps;
private NvGpuVmmCache Cache;
private const long PteUnmapped = -1;
@ -49,8 +36,6 @@ namespace Ryujinx.HLE.Gpu.Memory
{
this.Memory = Memory;
Maps = new ConcurrentDictionary<long, MappedMemory>();
Cache = new NvGpuVmmCache();
PageTable = new long[PTLvl0Size][];
@ -60,14 +45,6 @@ namespace Ryujinx.HLE.Gpu.Memory
{
lock (PageTable)
{
for (long Offset = 0; Offset < Size; Offset += PageSize)
{
if (GetPte(VA + Offset) != PteReserved)
{
return Map(PA, Size);
}
}
for (long Offset = 0; Offset < Size; Offset += PageSize)
{
SetPte(VA + Offset, PA + Offset);
@ -85,10 +62,6 @@ namespace Ryujinx.HLE.Gpu.Memory
if (VA != -1)
{
MappedMemory Map = new MappedMemory(Size);
Maps.AddOrUpdate(VA, Map, (Key, Old) => Map);
for (long Offset = 0; Offset < Size; Offset += PageSize)
{
SetPte(VA + Offset, PA + Offset);
@ -99,19 +72,7 @@ namespace Ryujinx.HLE.Gpu.Memory
}
}
public bool Unmap(long VA)
{
if (Maps.TryRemove(VA, out MappedMemory Map))
{
Free(VA, Map.Size);
return true;
}
return false;
}
public long Reserve(long VA, long Size, long Align)
public long ReserveFixed(long VA, long Size)
{
lock (PageTable)
{
@ -119,7 +80,7 @@ namespace Ryujinx.HLE.Gpu.Memory
{
if (IsPageInUse(VA + Offset))
{
return Reserve(Size, Align);
return -1;
}
}
@ -163,7 +124,9 @@ namespace Ryujinx.HLE.Gpu.Memory
private long GetFreePosition(long Size, long Align = 1)
{
long Position = 0;
//Note: Address 0 is not considered valid by the driver,
//when 0 is returned it's considered a mapping error.
long Position = PageSize;
long FreeSize = 0;
if (Align < 1)

14
Ryujinx.HLE/Gpu/Memory/NvGpuVmmCache.cs
View file

@ -1,4 +1,5 @@
using ChocolArm64.Memory;
using Ryujinx.HLE.Memory;
using System;
using System.Collections.Generic;
@ -129,14 +130,11 @@ namespace Ryujinx.HLE.Gpu.Memory
{
(bool[] Modified, long ModifiedCount) = Memory.IsRegionModified(PA, Size);
if (Modified == null)
{
return true;
}
PA = Memory.GetPhysicalAddress(PA);
ClearCachedPagesIfNeeded();
long PageSize = Memory.GetHostPageSize();
long PageSize = AMemory.PageSize;
EnsureResidencyInitialized(PageSize);
@ -159,9 +157,9 @@ namespace Ryujinx.HLE.Gpu.Memory
while (PA < PAEnd)
{
long Key = PA & ~Mask;
long Key = PA & ~AMemory.PageMask;
long PAPgEnd = Math.Min((PA + PageSize) & ~Mask, PAEnd);
long PAPgEnd = Math.Min((PA + AMemory.PageSize) & ~AMemory.PageMask, PAEnd);
bool IsCached = Cache.TryGetValue(Key, out CachedPage Cp);
@ -228,7 +226,7 @@ namespace Ryujinx.HLE.Gpu.Memory
{
if (Residency == null)
{
Residency = new HashSet<long>[AMemoryMgr.RamSize / PageSize];
Residency = new HashSet<long>[DeviceMemory.RamSize / PageSize];
for (int i = 0; i < Residency.Length; i++)
{

22
Ryujinx.HLE/Gpu/Texture/TextureReader.cs
View file

@ -72,7 +72,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
byte Pixel = CpuMem.ReadByteUnchecked(Position + Offset);
byte Pixel = CpuMem.ReadByte(Position + Offset);
*(BuffPtr + OutOffs) = Pixel;
@ -105,7 +105,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
uint Pixel = (uint)CpuMem.ReadInt16Unchecked(Position + Offset);
uint Pixel = (uint)CpuMem.ReadInt16(Position + Offset);
Pixel = (Pixel & 0x001f) << 11 |
(Pixel & 0x03e0) << 1 |
@ -143,7 +143,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
uint Pixel = (uint)CpuMem.ReadInt16Unchecked(Position + Offset);
uint Pixel = (uint)CpuMem.ReadInt16(Position + Offset);
Pixel = (Pixel & 0x001f) << 11 |
(Pixel & 0x07e0) |
@ -180,7 +180,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
short Pixel = CpuMem.ReadInt16Unchecked(Position + Offset);
short Pixel = CpuMem.ReadInt16(Position + Offset);
*(short*)(BuffPtr + OutOffs) = Pixel;
@ -213,7 +213,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
int Pixel = CpuMem.ReadInt32Unchecked(Position + Offset);
int Pixel = CpuMem.ReadInt32(Position + Offset);
*(int*)(BuffPtr + OutOffs) = Pixel;
@ -246,7 +246,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
long Pixel = CpuMem.ReadInt64Unchecked(Position + Offset);
long Pixel = CpuMem.ReadInt64(Position + Offset);
*(long*)(BuffPtr + OutOffs) = Pixel;
@ -279,8 +279,8 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
long PxLow = CpuMem.ReadInt64Unchecked(Position + Offset + 0);
long PxHigh = CpuMem.ReadInt64Unchecked(Position + Offset + 8);
long PxLow = CpuMem.ReadInt64(Position + Offset + 0);
long PxHigh = CpuMem.ReadInt64(Position + Offset + 8);
*(long*)(BuffPtr + OutOffs + 0) = PxLow;
*(long*)(BuffPtr + OutOffs + 8) = PxHigh;
@ -314,7 +314,7 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
long Tile = CpuMem.ReadInt64Unchecked(Position + Offset);
long Tile = CpuMem.ReadInt64(Position + Offset);
*(long*)(BuffPtr + OutOffs) = Tile;
@ -347,8 +347,8 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
long Tile0 = CpuMem.ReadInt64Unchecked(Position + Offset + 0);
long Tile1 = CpuMem.ReadInt64Unchecked(Position + Offset + 8);
long Tile0 = CpuMem.ReadInt64(Position + Offset + 0);
long Tile1 = CpuMem.ReadInt64(Position + Offset + 8);
*(long*)(BuffPtr + OutOffs + 0) = Tile0;
*(long*)(BuffPtr + OutOffs + 8) = Tile1;

2
Ryujinx.HLE/Gpu/Texture/TextureWriter.cs
View file

@ -25,7 +25,7 @@ namespace Ryujinx.HLE.Gpu.Texture
int Pixel = *(int*)(BuffPtr + InOffs);
CpuMem.WriteInt32Unchecked(Position + Offset, Pixel);
CpuMem.WriteInt32(Position + Offset, Pixel);
InOffs += 4;
}

226
Ryujinx.HLE/Hid/Hid.cs
View file

@ -1,7 +1,4 @@
using ChocolArm64.Memory;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.OsHle;
using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.OsHle;
using System;
namespace Ryujinx.HLE.Input
@ -63,57 +60,18 @@ namespace Ryujinx.HLE.Input
private const int HidEntryCount = 17;
private Logger Log;
private Switch Device;
private object ShMemLock;
private long HidPosition;
private (AMemory, long, long)[] ShMemPositions;
public Hid(Logger Log)
public Hid(Switch Device, long HidPosition)
{
this.Log = Log;
this.Device = Device;
this.HidPosition = HidPosition;
ShMemLock = new object();
Device.Memory.FillWithZeros(HidPosition, Horizon.HidSize);
ShMemPositions = new (AMemory, long, long)[0];
}
internal void ShMemMap(object sender, EventArgs e)
{
HSharedMem SharedMem = (HSharedMem)sender;
lock (ShMemLock)
{
ShMemPositions = SharedMem.GetVirtualPositions();
(AMemory Memory, long Position, long Size) = ShMemPositions[ShMemPositions.Length - 1];
for (long Offset = 0; Offset < Horizon.HidSize; Offset += 8)
{
Memory.WriteInt64Unchecked(Position + Offset, 0);
}
Log.PrintInfo(LogClass.Hid, $"HID shared memory successfully mapped to 0x{Position:x16}!");
Init(Memory, Position);
}
}
internal void ShMemUnmap(object sender, EventArgs e)
{
HSharedMem SharedMem = (HSharedMem)sender;
lock (ShMemLock)
{
ShMemPositions = SharedMem.GetVirtualPositions();
}
}
private void Init(AMemory Memory, long Position)
{
InitializeJoyconPair(
Memory,
Position,
JoyConColor.Body_Neon_Red,
JoyConColor.Buttons_Neon_Red,
JoyConColor.Body_Neon_Blue,
@ -121,14 +79,12 @@ namespace Ryujinx.HLE.Input
}
private void InitializeJoyconPair(
AMemory Memory,
long Position,
JoyConColor LeftColorBody,
JoyConColor LeftColorButtons,
JoyConColor RightColorBody,
JoyConColor RightColorButtons)
{
long BaseControllerOffset = Position + HidControllersOffset + 8 * HidControllerSize;
long BaseControllerOffset = HidPosition + HidControllersOffset + 8 * HidControllerSize;
HidControllerType Type = HidControllerType.ControllerType_Handheld;
@ -142,20 +98,20 @@ namespace Ryujinx.HLE.Input
HidControllerColorDesc SplitColorDesc = 0;
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x0, (int)Type);
Device.Memory.WriteInt32(BaseControllerOffset + 0x0, (int)Type);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x4, IsHalf ? 1 : 0);
Device.Memory.WriteInt32(BaseControllerOffset + 0x4, IsHalf ? 1 : 0);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x8, (int)SingleColorDesc);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0xc, (int)SingleColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x10, (int)SingleColorButtons);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x14, (int)SplitColorDesc);
Device.Memory.WriteInt32(BaseControllerOffset + 0x8, (int)SingleColorDesc);
Device.Memory.WriteInt32(BaseControllerOffset + 0xc, (int)SingleColorBody);
Device.Memory.WriteInt32(BaseControllerOffset + 0x10, (int)SingleColorButtons);
Device.Memory.WriteInt32(BaseControllerOffset + 0x14, (int)SplitColorDesc);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x18, (int)LeftColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x1c, (int)LeftColorButtons);
Device.Memory.WriteInt32(BaseControllerOffset + 0x18, (int)LeftColorBody);
Device.Memory.WriteInt32(BaseControllerOffset + 0x1c, (int)LeftColorButtons);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x20, (int)RightColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x24, (int)RightColorButtons);
Device.Memory.WriteInt32(BaseControllerOffset + 0x20, (int)RightColorBody);
Device.Memory.WriteInt32(BaseControllerOffset + 0x24, (int)RightColorButtons);
}
public void SetJoyconButton(
@ -165,107 +121,95 @@ namespace Ryujinx.HLE.Input
HidJoystickPosition LeftStick,
HidJoystickPosition RightStick)
{
lock (ShMemLock)
{
foreach ((AMemory Memory, long Position, long Size) in ShMemPositions)
{
long ControllerOffset = Position + HidControllersOffset;
long ControllerOffset = HidPosition + HidControllersOffset;
ControllerOffset += (int)ControllerId * HidControllerSize;
ControllerOffset += (int)ControllerId * HidControllerSize;
ControllerOffset += HidControllerHeaderSize;
ControllerOffset += HidControllerHeaderSize;
ControllerOffset += (int)ControllerLayout * HidControllerLayoutsSize;
ControllerOffset += (int)ControllerLayout * HidControllerLayoutsSize;
long LastEntry = Memory.ReadInt64Unchecked(ControllerOffset + 0x10);
long LastEntry = Device.Memory.ReadInt64(ControllerOffset + 0x10);
long CurrEntry = (LastEntry + 1) % HidEntryCount;
long CurrEntry = (LastEntry + 1) % HidEntryCount;
long Timestamp = GetTimestamp();
long Timestamp = GetTimestamp();
Memory.WriteInt64Unchecked(ControllerOffset + 0x0, Timestamp);
Memory.WriteInt64Unchecked(ControllerOffset + 0x8, HidEntryCount);
Memory.WriteInt64Unchecked(ControllerOffset + 0x10, CurrEntry);
Memory.WriteInt64Unchecked(ControllerOffset + 0x18, HidEntryCount - 1);
Device.Memory.WriteInt64(ControllerOffset + 0x0, Timestamp);
Device.Memory.WriteInt64(ControllerOffset + 0x8, HidEntryCount);
Device.Memory.WriteInt64(ControllerOffset + 0x10, CurrEntry);
Device.Memory.WriteInt64(ControllerOffset + 0x18, HidEntryCount - 1);
ControllerOffset += HidControllersLayoutHeaderSize;
ControllerOffset += HidControllersLayoutHeaderSize;
long LastEntryOffset = ControllerOffset + LastEntry * HidControllersInputEntrySize;
long LastEntryOffset = ControllerOffset + LastEntry * HidControllersInputEntrySize;
ControllerOffset += CurrEntry * HidControllersInputEntrySize;
ControllerOffset += CurrEntry * HidControllersInputEntrySize;
long SampleCounter = Memory.ReadInt64Unchecked(LastEntryOffset) + 1;
long SampleCounter = Device.Memory.ReadInt64(LastEntryOffset) + 1;
Memory.WriteInt64Unchecked(ControllerOffset + 0x0, SampleCounter);
Memory.WriteInt64Unchecked(ControllerOffset + 0x8, SampleCounter);
Device.Memory.WriteInt64(ControllerOffset + 0x0, SampleCounter);
Device.Memory.WriteInt64(ControllerOffset + 0x8, SampleCounter);
Memory.WriteInt64Unchecked(ControllerOffset + 0x10, (uint)Buttons);
Device.Memory.WriteInt64(ControllerOffset + 0x10, (uint)Buttons);
Memory.WriteInt32Unchecked(ControllerOffset + 0x18, LeftStick.DX);
Memory.WriteInt32Unchecked(ControllerOffset + 0x1c, LeftStick.DY);
Device.Memory.WriteInt32(ControllerOffset + 0x18, LeftStick.DX);
Device.Memory.WriteInt32(ControllerOffset + 0x1c, LeftStick.DY);
Memory.WriteInt32Unchecked(ControllerOffset + 0x20, RightStick.DX);
Memory.WriteInt32Unchecked(ControllerOffset + 0x24, RightStick.DY);
Device.Memory.WriteInt32(ControllerOffset + 0x20, RightStick.DX);
Device.Memory.WriteInt32(ControllerOffset + 0x24, RightStick.DY);
Memory.WriteInt64Unchecked(ControllerOffset + 0x28,
(uint)HidControllerConnState.Controller_State_Connected |
(uint)HidControllerConnState.Controller_State_Wired);
}
}
Device.Memory.WriteInt64(ControllerOffset + 0x28,
(uint)HidControllerConnState.Controller_State_Connected |
(uint)HidControllerConnState.Controller_State_Wired);
}
public void SetTouchPoints(params HidTouchPoint[] Points)
{
lock (ShMemLock)
long TouchScreenOffset = HidPosition + HidTouchScreenOffset;
long LastEntry = Device.Memory.ReadInt64(TouchScreenOffset + 0x10);
long CurrEntry = (LastEntry + 1) % HidEntryCount;
long Timestamp = GetTimestamp();
Device.Memory.WriteInt64(TouchScreenOffset + 0x0, Timestamp);
Device.Memory.WriteInt64(TouchScreenOffset + 0x8, HidEntryCount);
Device.Memory.WriteInt64(TouchScreenOffset + 0x10, CurrEntry);
Device.Memory.WriteInt64(TouchScreenOffset + 0x18, HidEntryCount - 1);
Device.Memory.WriteInt64(TouchScreenOffset + 0x20, Timestamp);
long TouchEntryOffset = TouchScreenOffset + HidTouchHeaderSize;
long LastEntryOffset = TouchEntryOffset + LastEntry * HidTouchEntrySize;
long SampleCounter = Device.Memory.ReadInt64(LastEntryOffset) + 1;
TouchEntryOffset += CurrEntry * HidTouchEntrySize;
Device.Memory.WriteInt64(TouchEntryOffset + 0x0, SampleCounter);
Device.Memory.WriteInt64(TouchEntryOffset + 0x8, Points.Length);
TouchEntryOffset += HidTouchEntryHeaderSize;
const int Padding = 0;
int Index = 0;
foreach (HidTouchPoint Point in Points)
{
foreach ((AMemory Memory, long Position, long Size) in ShMemPositions)
{
long TouchScreenOffset = Position + HidTouchScreenOffset;
Device.Memory.WriteInt64(TouchEntryOffset + 0x0, Timestamp);
Device.Memory.WriteInt32(TouchEntryOffset + 0x8, Padding);
Device.Memory.WriteInt32(TouchEntryOffset + 0xc, Index++);
Device.Memory.WriteInt32(TouchEntryOffset + 0x10, Point.X);
Device.Memory.WriteInt32(TouchEntryOffset + 0x14, Point.Y);
Device.Memory.WriteInt32(TouchEntryOffset + 0x18, Point.DiameterX);
Device.Memory.WriteInt32(TouchEntryOffset + 0x1c, Point.DiameterY);
Device.Memory.WriteInt32(TouchEntryOffset + 0x20, Point.Angle);
Device.Memory.WriteInt32(TouchEntryOffset + 0x24, Padding);
long LastEntry = Memory.ReadInt64Unchecked(TouchScreenOffset + 0x10);
long CurrEntry = (LastEntry + 1) % HidEntryCount;
long Timestamp = GetTimestamp();
Memory.WriteInt64Unchecked(TouchScreenOffset + 0x0, Timestamp);
Memory.WriteInt64Unchecked(TouchScreenOffset + 0x8, HidEntryCount);
Memory.WriteInt64Unchecked(TouchScreenOffset + 0x10, CurrEntry);
Memory.WriteInt64Unchecked(TouchScreenOffset + 0x18, HidEntryCount - 1);
Memory.WriteInt64Unchecked(TouchScreenOffset + 0x20, Timestamp);
long TouchEntryOffset = TouchScreenOffset + HidTouchHeaderSize;
long LastEntryOffset = TouchEntryOffset + LastEntry * HidTouchEntrySize;
long SampleCounter = Memory.ReadInt64Unchecked(LastEntryOffset) + 1;
TouchEntryOffset += CurrEntry * HidTouchEntrySize;
Memory.WriteInt64Unchecked(TouchEntryOffset + 0x0, SampleCounter);
Memory.WriteInt64Unchecked(TouchEntryOffset + 0x8, Points.Length);
TouchEntryOffset += HidTouchEntryHeaderSize;
const int Padding = 0;
int Index = 0;
foreach (HidTouchPoint Point in Points)
{
Memory.WriteInt64Unchecked(TouchEntryOffset + 0x0, Timestamp);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x8, Padding);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0xc, Index++);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x10, Point.X);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x14, Point.Y);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x18, Point.DiameterX);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x1c, Point.DiameterY);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x20, Point.Angle);
Memory.WriteInt32Unchecked(TouchEntryOffset + 0x24, Padding);
TouchEntryOffset += HidTouchEntryTouchSize;
}
}
TouchEntryOffset += HidTouchEntryTouchSize;
}
}

69
Ryujinx.HLE/Loaders/Executable.cs
View file

@ -1,6 +1,8 @@
using ChocolArm64.Memory;
using Ryujinx.HLE.Loaders.Executables;
using Ryujinx.HLE.OsHle;
using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.OsHle.Utilities;
using System.Collections.Generic;
using System.IO;
@ -18,12 +20,14 @@ namespace Ryujinx.HLE.Loaders
public string FilePath { get; private set; }
private AMemory Memory;
public long ImageBase { get; private set; }
public long ImageEnd { get; private set; }
public Executable(IExecutable Exe, AMemory Memory, long ImageBase)
private AMemory Memory;
private KMemoryManager MemoryManager;
public Executable(IExecutable Exe, KMemoryManager MemoryManager, AMemory Memory, long ImageBase)
{
Dynamic = new List<ElfDyn>();
@ -36,23 +40,34 @@ namespace Ryujinx.HLE.Loaders
Name = Path.GetFileNameWithoutExtension(FilePath.Replace(Homebrew.TemporaryNroSuffix, ""));
}
this.Memory = Memory;
this.ImageBase = ImageBase;
this.ImageEnd = ImageBase;
this.Memory = Memory;
this.MemoryManager = MemoryManager;
this.ImageBase = ImageBase;
this.ImageEnd = ImageBase;
WriteData(ImageBase + Exe.TextOffset, Exe.Text, MemoryType.CodeStatic, AMemoryPerm.RX);
WriteData(ImageBase + Exe.ROOffset, Exe.RO, MemoryType.CodeMutable, AMemoryPerm.Read);
WriteData(ImageBase + Exe.DataOffset, Exe.Data, MemoryType.CodeMutable, AMemoryPerm.RW);
long TextPosition = ImageBase + (uint)Exe.TextOffset;
long ROPosition = ImageBase + (uint)Exe.ROOffset;
long DataPosition = ImageBase + (uint)Exe.DataOffset;
long TextSize = (uint)IntUtils.AlignUp(Exe.Text.Length, KMemoryManager.PageSize);
long ROSize = (uint)IntUtils.AlignUp(Exe.RO.Length, KMemoryManager.PageSize);
long DataSize = (uint)IntUtils.AlignUp(Exe.Data.Length, KMemoryManager.PageSize);
long DataAndBssSize = (uint)IntUtils.AlignUp(Exe.BssSize, KMemoryManager.PageSize) + DataSize;
ImageEnd = DataPosition + DataAndBssSize;
MemoryManager.HleMapProcessCode(TextPosition, TextSize + ROSize + DataAndBssSize);
MemoryManager.SetProcessMemoryPermission(ROPosition, ROSize, MemoryPermission.Read);
MemoryManager.SetProcessMemoryPermission(DataPosition, DataAndBssSize, MemoryPermission.ReadAndWrite);
Memory.WriteBytes(TextPosition, Exe.Text);
Memory.WriteBytes(ROPosition, Exe.RO);
Memory.WriteBytes(DataPosition, Exe.Data);
if (Exe.Mod0Offset == 0)
{
int BssOffset = Exe.DataOffset + Exe.Data.Length;
int BssSize = Exe.BssSize;
MapBss(ImageBase + BssOffset, BssSize);
ImageEnd = ImageBase + BssOffset + BssSize;
return;
}
@ -66,10 +81,6 @@ namespace Ryujinx.HLE.Loaders
long EhHdrEndOffset = Memory.ReadInt32(Mod0Offset + 0x14) + Mod0Offset;
long ModObjOffset = Memory.ReadInt32(Mod0Offset + 0x18) + Mod0Offset;
MapBss(BssStartOffset, BssEndOffset - BssStartOffset);
ImageEnd = BssEndOffset;
while (true)
{
long TagVal = Memory.ReadInt64(DynamicOffset + 0);
@ -102,24 +113,6 @@ namespace Ryujinx.HLE.Loaders
}
}
private void WriteData(
long Position,
byte[] Data,
MemoryType Type,
AMemoryPerm Perm)
{
Memory.Manager.Map(Position, Data.Length, (int)Type, AMemoryPerm.Write);
Memory.WriteBytes(Position, Data);
Memory.Manager.Reprotect(Position, Data.Length, Perm);
}
private void MapBss(long Position, long Size)
{
Memory.Manager.Map(Position, Size, (int)MemoryType.Normal, AMemoryPerm.RW);
}
private ElfRel GetRelocation(long Position)
{
long Offset = Memory.ReadInt64(Position + 0);

112
Ryujinx.HLE/Memory/ArenaAllocator.cs Normal file
View file

@ -0,0 +1,112 @@
using System.Collections.Generic;
namespace Ryujinx.HLE.Memory
{
class ArenaAllocator
{
private class Region
{
public long Position { get; set; }
public long Size { get; set; }
public Region(long Position, long Size)
{
this.Position = Position;
this.Size = Size;
}
}
private LinkedList<Region> FreeRegions;
public long TotalAvailableSize { get; private set; }
public long TotalUsedSize { get; private set; }
public ArenaAllocator(long ArenaSize)
{
TotalAvailableSize = ArenaSize;
FreeRegions = new LinkedList<Region>();
FreeRegions.AddFirst(new Region(0, ArenaSize));
}
public bool TryAllocate(long Size, out long Position)
{
LinkedListNode<Region> Node = FreeRegions.First;
while (Node != null)
{
Region Rg = Node.Value;
if ((ulong)Rg.Size >= (ulong)Size)
{
Position = Rg.Position;
Rg.Position += Size;
Rg.Size -= Size;
TotalUsedSize += Size;
return true;
}
Node = Node.Next;
}
Position = 0;
return false;
}
public void Free(long Position, long Size)
{
long End = Position + Size;
Region NewRg = new Region(Position, Size);
LinkedListNode<Region> Node = FreeRegions.First;
LinkedListNode<Region> PrevSz = Node;
while (Node != null)
{
LinkedListNode<Region> NextNode = Node.Next;
Region Rg = Node.Value;
long RgEnd = Rg.Position + Rg.Size;
if (Rg.Position == End)
{
NewRg.Size += Rg.Size;
FreeRegions.Remove(Node);
}
else if (RgEnd == Position)
{
NewRg.Position = Rg.Position;
NewRg.Size += Rg.Size;
FreeRegions.Remove(Node);
}
else if ((ulong)Rg.Size < (ulong)NewRg.Size &&
(ulong)Rg.Size > (ulong)PrevSz.Value.Size)
{
PrevSz = Node;
}
Node = NextNode;
}
if ((ulong)PrevSz.Value.Size < (ulong)Size)
{
FreeRegions.AddAfter(PrevSz, NewRg);
}
else
{
FreeRegions.AddFirst(NewRg);
}
TotalUsedSize -= Size;
}
}
}

130
Ryujinx.HLE/Memory/DeviceMemory.cs Normal file
View file

@ -0,0 +1,130 @@
using System;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.Memory
{
class DeviceMemory : IDisposable
{
public const long RamSize = 4L * 1024 * 1024 * 1024;
public ArenaAllocator Allocator { get; private set; }
public IntPtr RamPointer { get; private set; }
private unsafe byte* RamPtr;
public unsafe DeviceMemory()
{
Allocator = new ArenaAllocator(RamSize);
RamPointer = Marshal.AllocHGlobal(new IntPtr(RamSize));
RamPtr = (byte*)RamPointer;
}
public sbyte ReadSByte(long Position)
{
return (sbyte)ReadByte(Position);
}
public short ReadInt16(long Position)
{
return (short)ReadUInt16(Position);
}
public int ReadInt32(long Position)
{
return (int)ReadUInt32(Position);
}
public long ReadInt64(long Position)
{
return (long)ReadUInt64(Position);
}
public unsafe byte ReadByte(long Position)
{
return *((byte*)(RamPtr + Position));
}
public unsafe ushort ReadUInt16(long Position)
{
return *((ushort*)(RamPtr + Position));
}
public unsafe uint ReadUInt32(long Position)
{
return *((uint*)(RamPtr + Position));
}
public unsafe ulong ReadUInt64(long Position)
{
return *((ulong*)(RamPtr + Position));
}
public void WriteSByte(long Position, sbyte Value)
{
WriteByte(Position, (byte)Value);
}
public void WriteInt16(long Position, short Value)
{
WriteUInt16(Position, (ushort)Value);
}
public void WriteInt32(long Position, int Value)
{
WriteUInt32(Position, (uint)Value);
}
public void WriteInt64(long Position, long Value)
{
WriteUInt64(Position, (ulong)Value);
}
public unsafe void WriteByte(long Position, byte Value)
{
*((byte*)(RamPtr + Position)) = Value;
}
public unsafe void WriteUInt16(long Position, ushort Value)
{
*((ushort*)(RamPtr + Position)) = Value;
}
public unsafe void WriteUInt32(long Position, uint Value)
{
*((uint*)(RamPtr + Position)) = Value;
}
public unsafe void WriteUInt64(long Position, ulong Value)
{
*((ulong*)(RamPtr + Position)) = Value;
}
public void FillWithZeros(long Position, int Size)
{
int Size8 = Size & ~(8 - 1);
for (int Offs = 0; Offs < Size8; Offs += 8)
{
WriteInt64(Position + Offs, 0);
}
for (int Offs = Size8; Offs < (Size - Size8); Offs++)
{
WriteByte(Position + Offs, 0);
}
}
public void Dispose()
{
Dispose(true);
}
protected virtual void Dispose(bool Disposing)
{
Marshal.FreeHGlobal(RamPointer);
}
}
}

122
Ryujinx.HLE/OsHle/Font/SharedFontManager.cs Normal file
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@ -0,0 +1,122 @@
using Ryujinx.HLE.Memory;
using Ryujinx.HLE.OsHle.Utilities;
using Ryujinx.HLE.Resource;
using System.Collections.Generic;
using System.IO;
namespace Ryujinx.HLE.OsHle.Font
{
class SharedFontManager
{
private DeviceMemory Memory;
private long PhysicalAddress;
private string FontsPath;
private struct FontInfo
{
public int Offset;
public int Size;
public FontInfo(int Offset, int Size)
{
this.Offset = Offset;
this.Size = Size;
}
}
private Dictionary<SharedFontType, FontInfo> FontData;
public SharedFontManager(Switch Device, long PhysicalAddress)
{
this.PhysicalAddress = PhysicalAddress;
Memory = Device.Memory;
FontsPath = Path.Combine(Device.VFs.GetSystemPath(), "fonts");
}
public void EnsureInitialized()
{
if (FontData == null)
{
Memory.FillWithZeros(PhysicalAddress, Horizon.FontSize);
uint FontOffset = 0;
FontInfo CreateFont(string Name)
{
string FontFilePath = Path.Combine(FontsPath, Name + ".ttf");
if (File.Exists(FontFilePath))
{
byte[] Data = File.ReadAllBytes(FontFilePath);
FontInfo Info = new FontInfo((int)FontOffset, Data.Length);
WriteMagicAndSize(PhysicalAddress + FontOffset, Data.Length);
FontOffset += 8;
uint Start = FontOffset;
for (; FontOffset - Start < Data.Length; FontOffset++)
{
Memory.WriteByte(PhysicalAddress + FontOffset, Data[FontOffset - Start]);
}
return Info;
}
else
{
throw new InvalidSystemResourceException($"Font \"{Name}.ttf\" not found. Please provide it in \"{FontsPath}\".");
}
}
FontData = new Dictionary<SharedFontType, FontInfo>()
{
{ SharedFontType.JapanUsEurope, CreateFont("FontStandard") },
{ SharedFontType.SimplifiedChinese, CreateFont("FontChineseSimplified") },
{ SharedFontType.SimplifiedChineseEx, CreateFont("FontExtendedChineseSimplified") },
{ SharedFontType.TraditionalChinese, CreateFont("FontChineseTraditional") },
{ SharedFontType.Korean, CreateFont("FontKorean") },
{ SharedFontType.NintendoEx, CreateFont("FontNintendoExtended") }
};
if (FontOffset > Horizon.FontSize)
{
throw new InvalidSystemResourceException(
$"The sum of all fonts size exceed the shared memory size. " +
$"Please make sure that the fonts don't exceed {Horizon.FontSize} bytes in total. " +
$"(actual size: {FontOffset} bytes).");
}
}
}
private void WriteMagicAndSize(long Position, int Size)
{
const int DecMagic = 0x18029a7f;
const int Key = 0x49621806;
int EncryptedSize = EndianSwap.Swap32(Size ^ Key);
Memory.WriteInt32(Position + 0, DecMagic);
Memory.WriteInt32(Position + 4, EncryptedSize);
}
public int GetFontSize(SharedFontType FontType)
{
EnsureInitialized();
return FontData[FontType].Size;
}
public int GetSharedMemoryAddressOffset(SharedFontType FontType)
{
EnsureInitialized();
return FontData[FontType].Offset + 8;
}
}
}

5
Ryujinx.HLE/Font/SharedFontType.cs → Ryujinx.HLE/OsHle/Font/SharedFontType.cs
View file

@ -1,4 +1,4 @@
namespace Ryujinx.HLE.Font
namespace Ryujinx.HLE.OsHle.Font
{
public enum SharedFontType
{
@ -7,6 +7,7 @@ namespace Ryujinx.HLE.Font
SimplifiedChineseEx = 2,
TraditionalChinese = 3,
Korean = 4,
NintendoEx = 5
NintendoEx = 5,
Count
}
}

10
Ryujinx.HLE/OsHle/Handles/AddressSpaceType.cs Normal file
View file

@ -0,0 +1,10 @@
namespace Ryujinx.HLE.OsHle.Handles
{
enum AddressSpaceType
{
Addr32Bits = 0,
Addr36Bits = 1,
Addr36BitsNoMap = 2,
Addr39Bits = 3
}
}

44
Ryujinx.HLE/OsHle/Handles/HSharedMem.cs
View file

@ -1,44 +0,0 @@
using ChocolArm64.Memory;
using System;
using System.Collections.Generic;
namespace Ryujinx.HLE.OsHle.Handles
{
class HSharedMem
{
private List<(AMemory, long, long)> Positions;
public EventHandler<EventArgs> MemoryMapped;
public EventHandler<EventArgs> MemoryUnmapped;
public HSharedMem()
{
Positions = new List<(AMemory, long, long)>();
}
public void AddVirtualPosition(AMemory Memory, long Position, long Size)
{
lock (Positions)
{
Positions.Add((Memory, Position, Size));
MemoryMapped?.Invoke(this, EventArgs.Empty);
}
}
public void RemoveVirtualPosition(AMemory Memory, long Position, long Size)
{
lock (Positions)
{
Positions.Remove((Memory, Position, Size));
MemoryUnmapped?.Invoke(this, EventArgs.Empty);
}
}
public (AMemory, long, long)[] GetVirtualPositions()
{
return Positions.ToArray();
}
}
}

21
Ryujinx.HLE/OsHle/Handles/HTransferMem.cs
View file

@ -1,21 +0,0 @@
using ChocolArm64.Memory;
namespace Ryujinx.HLE.OsHle.Handles
{
class HTransferMem
{
public AMemory Memory { get; private set; }
public AMemoryPerm Perm { get; private set; }
public long Position { get; private set; }
public long Size { get; private set; }
public HTransferMem(AMemory Memory, AMemoryPerm Perm, long Position, long Size)
{
this.Memory = Memory;
this.Perm = Perm;
this.Position = Position;
this.Size = Size;
}
}
}

43
Ryujinx.HLE/OsHle/Handles/KMemoryBlock.cs Normal file
View file

@ -0,0 +1,43 @@
namespace Ryujinx.HLE.OsHle.Handles
{
class KMemoryBlock
{
public long BasePosition { get; set; }
public long PagesCount { get; set; }
public MemoryState State { get; set; }
public MemoryPermission Permission { get; set; }
public MemoryAttribute Attribute { get; set; }
public int IpcRefCount { get; set; }
public int DeviceRefCount { get; set; }
public KMemoryBlock(
long BasePosition,
long PagesCount,
MemoryState State,
MemoryPermission Permission,
MemoryAttribute Attribute)
{
this.BasePosition = BasePosition;
this.PagesCount = PagesCount;
this.State = State;
this.Attribute = Attribute;
this.Permission = Permission;
}
public KMemoryInfo GetInfo()
{
long Size = PagesCount * KMemoryManager.PageSize;
return new KMemoryInfo(
BasePosition,
Size,
State,
Permission,
Attribute,
IpcRefCount,
DeviceRefCount);
}
}
}

33
Ryujinx.HLE/OsHle/Handles/KMemoryInfo.cs Normal file
View file

@ -0,0 +1,33 @@
namespace Ryujinx.HLE.OsHle.Handles
{
class KMemoryInfo
{
public long Position { get; private set; }
public long Size { get; private set; }
public MemoryState State { get; private set; }
public MemoryPermission Permission { get; private set; }
public MemoryAttribute Attribute { get; private set; }
public int IpcRefCount { get; private set; }
public int DeviceRefCount { get; private set; }
public KMemoryInfo(
long Position,
long Size,
MemoryState State,
MemoryPermission Permission,
MemoryAttribute Attribute,
int IpcRefCount,
int DeviceRefCount)
{
this.Position = Position;
this.Size = Size;
this.State = State;
this.Attribute = Attribute;
this.Permission = Permission;
this.IpcRefCount = IpcRefCount;
this.DeviceRefCount = DeviceRefCount;
}
}
}

1082
Ryujinx.HLE/OsHle/Handles/KMemoryManager.cs Normal file
View file

File diff suppressed because it is too large Load diff

14
Ryujinx.HLE/OsHle/Handles/KSharedMemory.cs Normal file
View file

@ -0,0 +1,14 @@
namespace Ryujinx.HLE.OsHle.Handles
{
class KSharedMemory
{
public long PA { get; private set; }
public long Size { get; private set; }
public KSharedMemory(long PA, long Size)
{
this.PA = PA;
this.Size = Size;
}
}
}

60
Ryujinx.HLE/OsHle/Handles/KTlsPageManager.cs Normal file
View file

@ -0,0 +1,60 @@
using System;
namespace Ryujinx.HLE.OsHle.Handles
{
class KTlsPageManager
{
private const int TlsEntrySize = 0x200;
private long PagePosition;
private int UsedSlots;
private bool[] Slots;
public bool IsEmpty => UsedSlots == 0;
public bool IsFull => UsedSlots == Slots.Length;
public KTlsPageManager(long PagePosition)
{
this.PagePosition = PagePosition;
Slots = new bool[KMemoryManager.PageSize / TlsEntrySize];
}
public bool TryGetFreeTlsAddr(out long Position)
{
Position = PagePosition;
for (int Index = 0; Index < Slots.Length; Index++)
{
if (!Slots[Index])
{
Slots[Index] = true;
UsedSlots++;
return true;
}
Position += TlsEntrySize;
}
Position = 0;
return false;
}
public void FreeTlsSlot(int Slot)
{
if ((uint)Slot > Slots.Length)
{
throw new ArgumentOutOfRangeException(nameof(Slot));
}
Slots[Slot] = false;
UsedSlots--;
}
}
}

14
Ryujinx.HLE/OsHle/Handles/KTransferMemory.cs Normal file
View file

@ -0,0 +1,14 @@
namespace Ryujinx.HLE.OsHle.Handles
{
class KTransferMemory
{
public long Position { get; private set; }
public long Size { get; private set; }
public KTransferMemory(long Position, long Size)
{
this.Position = Position;
this.Size = Size;
}
}
}

22
Ryujinx.HLE/OsHle/Handles/MemoryAttribute.cs Normal file
View file

@ -0,0 +1,22 @@
using System;
namespace Ryujinx.HLE.OsHle.Handles
{
[Flags]
enum MemoryAttribute : byte
{
None = 0,
Mask = 0xff,
Borrowed = 1 << 0,
IpcMapped = 1 << 1,
DeviceMapped = 1 << 2,
Uncached = 1 << 3,
IpcAndDeviceMapped = IpcMapped | DeviceMapped,
BorrowedAndIpcMapped = Borrowed | IpcMapped,
DeviceMappedAndUncached = DeviceMapped | Uncached
}
}

18
Ryujinx.HLE/OsHle/Handles/MemoryPermission.cs Normal file
View file

@ -0,0 +1,18 @@
using System;
namespace Ryujinx.HLE.OsHle.Handles
{
[Flags]
enum MemoryPermission : byte
{
None = 0,
Mask = 0xff,
Read = 1 << 0,
Write = 1 << 1,
Execute = 1 << 2,
ReadAndWrite = Read | Write,
ReadAndExecute = Read | Execute
}
}

49
Ryujinx.HLE/OsHle/Handles/MemoryState.cs Normal file
View file

@ -0,0 +1,49 @@
using System;
namespace Ryujinx.HLE.OsHle
{
[Flags]
enum MemoryState : uint
{
Unmapped = 0x00000000,
Io = 0x00002001,
Normal = 0x00042002,
CodeStatic = 0x00DC7E03,
CodeMutable = 0x03FEBD04,
Heap = 0x037EBD05,
SharedMemory = 0x00402006,
ModCodeStatic = 0x00DD7E08,
ModCodeMutable = 0x03FFBD09,
IpcBuffer0 = 0x005C3C0A,
MappedMemory = 0x005C3C0B,
ThreadLocal = 0x0040200C,
TransferMemoryIsolated = 0x015C3C0D,
TransferMemory = 0x005C380E,
ProcessMemory = 0x0040380F,
Reserved = 0x00000010,
IpcBuffer1 = 0x005C3811,
IpcBuffer3 = 0x004C2812,
KernelStack = 0x00002013,
CodeReadOnly = 0x00402214,
CodeWritable = 0x00402015,
Mask = 0xffffffff,
PermissionChangeAllowed = 1 << 8,
ForceReadWritableByDebugSyscalls = 1 << 9,
IpcSendAllowedType0 = 1 << 10,
IpcSendAllowedType3 = 1 << 11,
IpcSendAllowedType1 = 1 << 12,
ProcessPermissionChangeAllowed = 1 << 14,
MapAllowed = 1 << 15,
UnmapProcessCodeMemoryAllowed = 1 << 16,
TransferMemoryAllowed = 1 << 17,
QueryPhysicalAddressAllowed = 1 << 18,
MapDeviceAllowed = 1 << 19,
MapDeviceAlignedAllowed = 1 << 20,
IpcBufferAllowed = 1 << 21,
IsPoolAllocated = 1 << 22,
MapProcessAllowed = 1 << 23,
AttributeChangeAllowed = 1 << 24,
CodeMemoryAllowed = 1 << 25
}
}

16
Ryujinx.HLE/OsHle/Homebrew.cs
View file

@ -10,23 +10,23 @@ namespace Ryujinx.HLE.OsHle
//http://switchbrew.org/index.php?title=Homebrew_ABI
public static void WriteHbAbiData(AMemory Memory, long Position, int MainThreadHandle, string SwitchPath)
{
Memory.Manager.Map(Position, AMemoryMgr.PageSize, (int)MemoryType.Normal, AMemoryPerm.RW);
//MainThreadHandle
//MainThreadHandle.
WriteConfigEntry(Memory, ref Position, 1, 0, MainThreadHandle);
//NextLoadPath
//NextLoadPath.
WriteConfigEntry(Memory, ref Position, 2, 0, Position + 0x200, Position + 0x400);
// Argv
//Argv.
long ArgvPosition = Position + 0xC00;
WriteConfigEntry(Memory, ref Position, 5, 0, 0, ArgvPosition);
Memory.WriteBytes(ArgvPosition, Encoding.ASCII.GetBytes(SwitchPath + "\0"));
//AppletType
WriteConfigEntry(Memory, ref Position, 5, 0, 0, ArgvPosition);
//AppletType.
WriteConfigEntry(Memory, ref Position, 7);
//EndOfList
//EndOfList.
WriteConfigEntry(Memory, ref Position, 0);
}

61
Ryujinx.HLE/OsHle/Horizon.cs
View file

@ -1,6 +1,7 @@
using Ryujinx.HLE.Loaders.Executables;
using Ryujinx.HLE.Loaders.Npdm;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.OsHle.Font;
using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.OsHle.SystemState;
using System;
@ -12,7 +13,7 @@ namespace Ryujinx.HLE.OsHle
public class Horizon : IDisposable
{
internal const int HidSize = 0x40000;
internal const int FontSize = 0x50;
internal const int FontSize = 0x1100000;
private Switch Ns;
@ -22,10 +23,10 @@ namespace Ryujinx.HLE.OsHle
public SystemStateMgr SystemState { get; private set; }
internal MemoryAllocator Allocator { get; private set; }
internal KSharedMemory HidSharedMem { get; private set; }
internal KSharedMemory FontSharedMem { get; private set; }
internal HSharedMem HidSharedMem { get; private set; }
internal HSharedMem FontSharedMem { get; private set; }
internal SharedFontManager Font { get; private set; }
internal KEvent VsyncEvent { get; private set; }
@ -39,10 +40,16 @@ namespace Ryujinx.HLE.OsHle
SystemState = new SystemStateMgr();
Allocator = new MemoryAllocator();
if (!Ns.Memory.Allocator.TryAllocate(HidSize, out long HidPA) ||
!Ns.Memory.Allocator.TryAllocate(FontSize, out long FontPA))
{
throw new InvalidOperationException();
}
HidSharedMem = new HSharedMem();
FontSharedMem = new HSharedMem();
HidSharedMem = new KSharedMemory(HidPA, HidSize);
FontSharedMem = new KSharedMemory(FontPA, FontSize);
Font = new SharedFontManager(Ns, FontSharedMem.PA);
VsyncEvent = new KEvent();
}
@ -54,7 +61,25 @@ namespace Ryujinx.HLE.OsHle
Ns.VFs.LoadRomFs(RomFsFile);
}
Process MainProcess = MakeProcess();
string NpdmFileName = Path.Combine(ExeFsDir, "main.npdm");
Npdm MetaData = null;
if (File.Exists(NpdmFileName))
{
Ns.Log.PrintInfo(LogClass.Loader, $"Loading main.npdm...");
using (FileStream Input = new FileStream(NpdmFileName, FileMode.Open))
{
MetaData = new Npdm(Input);
}
}
else
{
Ns.Log.PrintWarning(LogClass.Loader, $"NPDM file not found, using default values!");
}
Process MainProcess = MakeProcess(MetaData);
void LoadNso(string FileName)
{
@ -78,21 +103,7 @@ namespace Ryujinx.HLE.OsHle
}
}
void LoadNpdm(string FileName)
{
string File = Directory.GetFiles(ExeFsDir, FileName)[0];
Ns.Log.PrintInfo(LogClass.Loader, "Loading Title Metadata...");
using (FileStream Input = new FileStream(File, FileMode.Open))
{
MainProcess.Metadata = new Npdm(Input);
}
}
LoadNpdm("*.npdm");
if (!MainProcess.Metadata.Is64Bits)
if (!MainProcess.MetaData.Is64Bits)
{
throw new NotImplementedException("32-bit titles are unsupported!");
}
@ -145,7 +156,7 @@ namespace Ryujinx.HLE.OsHle
public void SignalVsync() => VsyncEvent.WaitEvent.Set();
private Process MakeProcess()
private Process MakeProcess(Npdm MetaData = null)
{
Process Process;
@ -158,7 +169,7 @@ namespace Ryujinx.HLE.OsHle
ProcessId++;
}
Process = new Process(Ns, Scheduler, ProcessId);
Process = new Process(Ns, Scheduler, ProcessId, MetaData);
Processes.TryAdd(ProcessId, Process);
}

29
Ryujinx.HLE/OsHle/Kernel/KernelErr.cs
View file

@ -2,18 +2,21 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
static class KernelErr
{
public const int InvalidAlignment = 102;
public const int InvalidAddress = 106;
public const int InvalidMemRange = 110;
public const int InvalidPriority = 112;
public const int InvalidCoreId = 113;
public const int InvalidHandle = 114;
public const int InvalidCoreMask = 116;
public const int Timeout = 117;
public const int Canceled = 118;
public const int CountOutOfRange = 119;
public const int InvalidEnumValue = 120;
public const int InvalidThread = 122;
public const int InvalidState = 125;
public const int InvalidSize = 101;
public const int InvalidAddress = 102;
public const int OutOfMemory = 104;
public const int NoAccessPerm = 106;
public const int InvalidPermission = 108;
public const int InvalidMemRange = 110;
public const int InvalidPriority = 112;
public const int InvalidCoreId = 113;
public const int InvalidHandle = 114;
public const int InvalidMaskValue = 116;
public const int Timeout = 117;
public const int Canceled = 118;
public const int CountOutOfRange = 119;
public const int InvalidEnumValue = 120;
public const int InvalidThread = 122;
public const int InvalidState = 125;
}
}

29
Ryujinx.HLE/OsHle/Kernel/SvcHandler.cs
View file

@ -10,7 +10,7 @@ using System.Threading;
namespace Ryujinx.HLE.OsHle.Kernel
{
partial class SvcHandler : IDisposable
partial class SvcHandler
{
private delegate void SvcFunc(AThreadState ThreadState);
@ -22,10 +22,6 @@ namespace Ryujinx.HLE.OsHle.Kernel
private ConcurrentDictionary<KThread, AutoResetEvent> SyncWaits;
private HashSet<(HSharedMem, long, long)> MappedSharedMems;
private ulong CurrentHeapSize;
private const uint SelfThreadHandle = 0xffff8000;
private const uint SelfProcessHandle = 0xffff8001;
@ -82,8 +78,6 @@ namespace Ryujinx.HLE.OsHle.Kernel
this.Memory = Process.Memory;
SyncWaits = new ConcurrentDictionary<KThread, AutoResetEvent>();
MappedSharedMems = new HashSet<(HSharedMem, long, long)>();
}
static SvcHandler()
@ -126,26 +120,5 @@ namespace Ryujinx.HLE.OsHle.Kernel
return Process.HandleTable.GetData<KThread>(Handle);
}
}
public void Dispose()
{
Dispose(true);
}
protected virtual void Dispose(bool Disposing)
{
if (Disposing)
{
lock (MappedSharedMems)
{
foreach ((HSharedMem SharedMem, long Position, long Size) in MappedSharedMems)
{
SharedMem.RemoveVirtualPosition(Memory, Position, Size);
}
MappedSharedMems.Clear();
}
}
}
}
}

569
Ryujinx.HLE/OsHle/Kernel/SvcMemory.cs
View file

@ -1,4 +1,3 @@
using ChocolArm64.Memory;
using ChocolArm64.State;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.OsHle.Handles;
@ -11,43 +10,85 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
private void SvcSetHeapSize(AThreadState ThreadState)
{
uint Size = (uint)ThreadState.X1;
long Size = (long)ThreadState.X1;
long Position = MemoryRegions.HeapRegionAddress;
if (Size > CurrentHeapSize)
if ((Size & 0x1fffff) != 0 || Size != (uint)Size)
{
Memory.Manager.Map(Position, Size, (int)MemoryType.Heap, AMemoryPerm.RW);
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Heap size 0x{Size:x16} is not aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
long Result = Process.MemoryManager.TrySetHeapSize(Size, out long Position);
ThreadState.X0 = (ulong)Result;
if (Result == 0)
{
ThreadState.X1 = (ulong)Position;
}
else
{
Memory.Manager.Unmap(Position + Size, (long)CurrentHeapSize - Size);
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
CurrentHeapSize = Size;
ThreadState.X0 = 0;
ThreadState.X1 = (ulong)Position;
}
private void SvcSetMemoryAttribute(AThreadState ThreadState)
{
long Position = (long)ThreadState.X0;
long Size = (long)ThreadState.X1;
int State0 = (int)ThreadState.X2;
int State1 = (int)ThreadState.X3;
if ((State0 == 0 && State1 == 0) ||
(State0 == 8 && State1 == 0))
if (!PageAligned(Position))
{
Memory.Manager.ClearAttrBit(Position, Size, 3);
}
else if (State0 == 8 && State1 == 8)
{
Memory.Manager.SetAttrBit(Position, Size, 3);
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
ThreadState.X0 = 0;
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
MemoryAttribute AttributeMask = (MemoryAttribute)ThreadState.X2;
MemoryAttribute AttributeValue = (MemoryAttribute)ThreadState.X3;
MemoryAttribute Attributes = AttributeMask | AttributeValue;
if (Attributes != AttributeMask ||
(Attributes | MemoryAttribute.Uncached) != MemoryAttribute.Uncached)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, "Invalid memory attributes!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMaskValue);
return;
}
long Result = Process.MemoryManager.SetMemoryAttribute(
Position,
Size,
AttributeMask,
AttributeValue);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
else
{
Memory.StopObservingRegion(Position, Size);
}
ThreadState.X0 = (ulong)Result;
}
private void SvcMapMemory(AThreadState ThreadState)
@ -56,33 +97,59 @@ namespace Ryujinx.HLE.OsHle.Kernel
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
if (!PageAligned(Src | Dst))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid src address {Src:x16}!");
Ns.Log.PrintWarning(LogClass.KernelSvc, "Addresses are not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
if ((ulong)(Src + Size) <= (ulong)Src || (ulong)(Dst + Size) <= (ulong)Dst)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, "Addresses outside of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideAddrSpace(Src, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Src address 0x{Src:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideNewMapRegion(Dst, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Dst address 0x{Dst:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
if (!IsValidMapPosition(Dst))
long Result = Process.MemoryManager.Map(Src, Dst, Size);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid dst address {Dst:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
AMemoryMapInfo SrcInfo = Memory.Manager.GetMapInfo(Src);
Memory.Manager.Map(Dst, Size, (int)MemoryType.MappedMemory, SrcInfo.Perm);
Memory.Manager.Reprotect(Src, Size, AMemoryPerm.None);
Memory.Manager.SetAttrBit(Src, Size, 0);
ThreadState.X0 = 0;
ThreadState.X0 = (ulong)Result;
}
private void SvcUnmapMemory(AThreadState ThreadState)
@ -91,33 +158,59 @@ namespace Ryujinx.HLE.OsHle.Kernel
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
if (!PageAligned(Src | Dst))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid src address {Src:x16}!");
Ns.Log.PrintWarning(LogClass.KernelSvc, "Addresses are not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
if ((ulong)(Src + Size) <= (ulong)Src || (ulong)(Dst + Size) <= (ulong)Dst)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, "Addresses outside of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideAddrSpace(Src, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Src address 0x{Src:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideNewMapRegion(Dst, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Dst address 0x{Dst:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
if (!IsValidMapPosition(Dst))
long Result = Process.MemoryManager.Unmap(Src, Dst, Size);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid dst address {Dst:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
AMemoryMapInfo DstInfo = Memory.Manager.GetMapInfo(Dst);
Memory.Manager.Unmap(Dst, Size, (int)MemoryType.MappedMemory);
Memory.Manager.Reprotect(Src, Size, DstInfo.Perm);
Memory.Manager.ClearAttrBit(Src, Size, 0);
ThreadState.X0 = 0;
ThreadState.X0 = (ulong)Result;
}
private void SvcQueryMemory(AThreadState ThreadState)
@ -125,26 +218,16 @@ namespace Ryujinx.HLE.OsHle.Kernel
long InfoPtr = (long)ThreadState.X0;
long Position = (long)ThreadState.X2;
AMemoryMapInfo MapInfo = Memory.Manager.GetMapInfo(Position);
KMemoryInfo BlkInfo = Process.MemoryManager.QueryMemory(Position);
if (MapInfo == null)
{
long AddrSpaceEnd = MemoryRegions.AddrSpaceStart + MemoryRegions.AddrSpaceSize;
long ReservedSize = (long)(ulong.MaxValue - (ulong)AddrSpaceEnd) + 1;
MapInfo = new AMemoryMapInfo(AddrSpaceEnd, ReservedSize, (int)MemoryType.Reserved, 0, AMemoryPerm.None);
}
Memory.WriteInt64(InfoPtr + 0x00, MapInfo.Position);
Memory.WriteInt64(InfoPtr + 0x08, MapInfo.Size);
Memory.WriteInt32(InfoPtr + 0x10, MapInfo.Type);
Memory.WriteInt32(InfoPtr + 0x14, MapInfo.Attr);
Memory.WriteInt32(InfoPtr + 0x18, (int)MapInfo.Perm);
Memory.WriteInt32(InfoPtr + 0x1c, 0);
Memory.WriteInt32(InfoPtr + 0x20, 0);
Memory.WriteInt64(InfoPtr + 0x00, BlkInfo.Position);
Memory.WriteInt64(InfoPtr + 0x08, BlkInfo.Size);
Memory.WriteInt32(InfoPtr + 0x10, (int)BlkInfo.State & 0xff);
Memory.WriteInt32(InfoPtr + 0x14, (int)BlkInfo.Attribute);
Memory.WriteInt32(InfoPtr + 0x18, (int)BlkInfo.Permission);
Memory.WriteInt32(InfoPtr + 0x1c, BlkInfo.IpcRefCount);
Memory.WriteInt32(InfoPtr + 0x20, BlkInfo.DeviceRefCount);
Memory.WriteInt32(InfoPtr + 0x24, 0);
//TODO: X1.
ThreadState.X0 = 0;
ThreadState.X1 = 0;
@ -152,134 +235,344 @@ namespace Ryujinx.HLE.OsHle.Kernel
private void SvcMapSharedMemory(AThreadState ThreadState)
{
int Handle = (int)ThreadState.X0;
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
int Handle = (int)ThreadState.X0;
long Position = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
if (!PageAligned(Position))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Src:x16}!");
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
HSharedMem SharedMem = Process.HandleTable.GetData<HSharedMem>(Handle);
if (SharedMem != null)
if (!PageAligned(Size) || Size == 0)
{
Memory.Manager.Map(Src, Size, (int)MemoryType.SharedMemory, AMemoryPerm.Write);
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
AMemoryHelper.FillWithZeros(Memory, Src, (int)Size);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
SharedMem.AddVirtualPosition(Memory, Src, Size);
Memory.Manager.Reprotect(Src, Size, (AMemoryPerm)Perm);
lock (MappedSharedMems)
{
MappedSharedMems.Add((SharedMem, Src, Size));
}
ThreadState.X0 = 0;
return;
}
//TODO: Error codes.
if ((ulong)(Position + Size) <= (ulong)Position)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid region address 0x{Position:x16} / size 0x{Size:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
MemoryPermission Permission = (MemoryPermission)ThreadState.X3;
if ((Permission | MemoryPermission.Write) != MemoryPermission.ReadAndWrite)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid permission {Permission}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidPermission);
return;
}
KSharedMemory SharedMemory = Process.HandleTable.GetData<KSharedMemory>(Handle);
if (SharedMemory == null)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid shared memory handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
return;
}
if (!InsideAddrSpace(Position, Size) || InsideMapRegion(Position, Size) || InsideHeapRegion(Position, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (SharedMemory.Size != Size)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} does not match shared memory size 0x{SharedMemory.Size:16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
long Result = Process.MemoryManager.MapSharedMemory(SharedMemory, Permission, Position);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
ThreadState.X0 = (ulong)Result;
}
private void SvcUnmapSharedMemory(AThreadState ThreadState)
{
int Handle = (int)ThreadState.X0;
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Handle = (int)ThreadState.X0;
long Position = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
if (!PageAligned(Position))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Src:x16}!");
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
HSharedMem SharedMem = Process.HandleTable.GetData<HSharedMem>(Handle);
if (SharedMem != null)
if (!PageAligned(Size) || Size == 0)
{
Memory.Manager.Unmap(Src, Size, (int)MemoryType.SharedMemory);
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
SharedMem.RemoveVirtualPosition(Memory, Src, Size);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
lock (MappedSharedMems)
{
MappedSharedMems.Remove((SharedMem, Src, Size));
}
ThreadState.X0 = 0;
return;
}
//TODO: Error codes.
if ((ulong)(Position + Size) <= (ulong)Position)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid region address 0x{Position:x16} / size 0x{Size:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
KSharedMemory SharedMemory = Process.HandleTable.GetData<KSharedMemory>(Handle);
if (SharedMemory == null)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid shared memory handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
return;
}
if (!InsideAddrSpace(Position, Size) || InsideMapRegion(Position, Size) || InsideHeapRegion(Position, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} out of range!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
long Result = Process.MemoryManager.UnmapSharedMemory(Position, Size);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
ThreadState.X0 = (ulong)Result;
}
private void SvcCreateTransferMemory(AThreadState ThreadState)
{
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
long Position = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
if (!PageAligned(Position))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Src:x16}!");
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
AMemoryMapInfo MapInfo = Memory.Manager.GetMapInfo(Src);
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
Memory.Manager.Reprotect(Src, Size, (AMemoryPerm)Perm);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
HTransferMem TMem = new HTransferMem(Memory, MapInfo.Perm, Src, Size);
return;
}
ulong Handle = (ulong)Process.HandleTable.OpenHandle(TMem);
if ((ulong)(Position + Size) <= (ulong)Position)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid region address 0x{Position:x16} / size 0x{Size:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
MemoryPermission Permission = (MemoryPermission)ThreadState.X3;
if (Permission > MemoryPermission.ReadAndWrite || Permission == MemoryPermission.Write)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid permission {Permission}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidPermission);
return;
}
Process.MemoryManager.ReserveTransferMemory(Position, Size, Permission);
KTransferMemory TransferMemory = new KTransferMemory(Position, Size);
int Handle = Process.HandleTable.OpenHandle(TransferMemory);
ThreadState.X0 = 0;
ThreadState.X1 = Handle;
ThreadState.X1 = (ulong)Handle;
}
private void SvcMapPhysicalMemory(AThreadState ThreadState)
{
long Position = (long)ThreadState.X0;
uint Size = (uint)ThreadState.X1;
long Size = (long)ThreadState.X1;
Memory.Manager.Map(Position, Size, (int)MemoryType.Heap, AMemoryPerm.RW);
if (!PageAligned(Position))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = 0;
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
if ((ulong)(Position + Size) <= (ulong)Position)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid region address 0x{Position:x16} / size 0x{Size:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideAddrSpace(Position, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Position:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
long Result = Process.MemoryManager.MapPhysicalMemory(Position, Size);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
ThreadState.X0 = (ulong)Result;
}
private void SvcUnmapPhysicalMemory(AThreadState ThreadState)
{
long Position = (long)ThreadState.X0;
uint Size = (uint)ThreadState.X1;
long Size = (long)ThreadState.X1;
Memory.Manager.Unmap(Position, Size);
if (!PageAligned(Position))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Address 0x{Position:x16} is not page aligned!");
ThreadState.X0 = 0;
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
if (!PageAligned(Size) || Size == 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Size 0x{Size:x16} is not page aligned or is zero!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidSize);
return;
}
if ((ulong)(Position + Size) <= (ulong)Position)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid region address 0x{Position:x16} / size 0x{Size:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
if (!InsideAddrSpace(Position, Size))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Position:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
long Result = Process.MemoryManager.UnmapPhysicalMemory(Position, Size);
if (Result != 0)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Operation failed with error 0x{Result:x}!");
}
ThreadState.X0 = (ulong)Result;
}
private static bool IsValidPosition(long Position)
private static bool PageAligned(long Position)
{
return Position >= MemoryRegions.AddrSpaceStart &&
Position < MemoryRegions.AddrSpaceStart + MemoryRegions.AddrSpaceSize;
return (Position & (KMemoryManager.PageSize - 1)) == 0;
}
private static bool IsValidMapPosition(long Position)
private bool InsideAddrSpace(long Position, long Size)
{
return Position >= MemoryRegions.MapRegionAddress &&
Position < MemoryRegions.MapRegionAddress + MemoryRegions.MapRegionSize;
ulong Start = (ulong)Position;
ulong End = (ulong)Size + Start;
return Start >= (ulong)Process.MemoryManager.AddrSpaceStart &&
End < (ulong)Process.MemoryManager.AddrSpaceEnd;
}
private bool InsideMapRegion(long Position, long Size)
{
ulong Start = (ulong)Position;
ulong End = (ulong)Size + Start;
return Start >= (ulong)Process.MemoryManager.MapRegionStart &&
End < (ulong)Process.MemoryManager.MapRegionEnd;
}
private bool InsideHeapRegion(long Position, long Size)
{
ulong Start = (ulong)Position;
ulong End = (ulong)Size + Start;
return Start >= (ulong)Process.MemoryManager.HeapRegionStart &&
End < (ulong)Process.MemoryManager.HeapRegionEnd;
}
private bool InsideNewMapRegion(long Position, long Size)
{
ulong Start = (ulong)Position;
ulong End = (ulong)Size + Start;
return Start >= (ulong)Process.MemoryManager.NewMapRegionStart &&
End < (ulong)Process.MemoryManager.NewMapRegionEnd;
}
}
}

41
Ryujinx.HLE/OsHle/Kernel/SvcSystem.cs
View file

@ -18,8 +18,6 @@ namespace Ryujinx.HLE.OsHle.Kernel
private const bool EnableProcessDebugging = false;
private const bool IsVirtualMemoryEnabled = true; //This is always true(?)
private void SvcExitProcess(AThreadState ThreadState)
{
Ns.Os.ExitProcess(ThreadState.ProcessId);
@ -53,12 +51,11 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Session.Dispose();
}
else if (Obj is HTransferMem TMem)
else if (Obj is KTransferMemory TransferMemory)
{
TMem.Memory.Manager.Reprotect(
TMem.Position,
TMem.Size,
TMem.Perm);
Process.MemoryManager.ResetTransferMemory(
TransferMemory.Position,
TransferMemory.Size);
}
ThreadState.X0 = 0;
@ -306,27 +303,29 @@ namespace Ryujinx.HLE.OsHle.Kernel
break;
case 2:
ThreadState.X1 = MemoryRegions.MapRegionAddress;
ThreadState.X1 = (ulong)Process.MemoryManager.MapRegionStart;
break;
case 3:
ThreadState.X1 = MemoryRegions.MapRegionSize;
ThreadState.X1 = (ulong)Process.MemoryManager.MapRegionEnd -
(ulong)Process.MemoryManager.MapRegionStart;
break;
case 4:
ThreadState.X1 = MemoryRegions.HeapRegionAddress;
ThreadState.X1 = (ulong)Process.MemoryManager.HeapRegionStart;
break;
case 5:
ThreadState.X1 = MemoryRegions.HeapRegionSize;
ThreadState.X1 = (ulong)Process.MemoryManager.HeapRegionEnd -
(ulong)Process.MemoryManager.HeapRegionStart;
break;
case 6:
ThreadState.X1 = MemoryRegions.TotalMemoryAvailable;
ThreadState.X1 = (ulong)Process.Ns.Memory.Allocator.TotalAvailableSize;
break;
case 7:
ThreadState.X1 = MemoryRegions.TotalMemoryUsed + CurrentHeapSize;
ThreadState.X1 = (ulong)Process.Ns.Memory.Allocator.TotalUsedSize;
break;
case 8:
@ -338,23 +337,29 @@ namespace Ryujinx.HLE.OsHle.Kernel
break;
case 12:
ThreadState.X1 = MemoryRegions.AddrSpaceStart;
ThreadState.X1 = (ulong)Process.MemoryManager.AddrSpaceStart;
break;
case 13:
ThreadState.X1 = MemoryRegions.AddrSpaceSize;
ThreadState.X1 = (ulong)Process.MemoryManager.AddrSpaceEnd -
(ulong)Process.MemoryManager.AddrSpaceStart;
break;
case 14:
ThreadState.X1 = MemoryRegions.MapRegionAddress;
ThreadState.X1 = (ulong)Process.MemoryManager.NewMapRegionStart;
break;
case 15:
ThreadState.X1 = MemoryRegions.MapRegionSize;
ThreadState.X1 = (ulong)Process.MemoryManager.NewMapRegionEnd -
(ulong)Process.MemoryManager.NewMapRegionStart;
break;
case 16:
ThreadState.X1 = IsVirtualMemoryEnabled ? 1 : 0;
ThreadState.X1 = (ulong)(Process.MetaData?.SystemResourceSize ?? 0);
break;
case 17:
ThreadState.X1 = (ulong)Process.MemoryManager.PersonalMmHeapUsage;
break;
default:

4
Ryujinx.HLE/OsHle/Kernel/SvcThread.cs
View file

@ -204,7 +204,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid core mask 0x{CoreMask:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidCoreMask);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMaskValue);
return;
}
@ -226,7 +226,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid core mask 0x{CoreMask:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidCoreMask);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMaskValue);
return;
}

16
Ryujinx.HLE/OsHle/Kernel/SvcThreadSync.cs
View file

@ -26,7 +26,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
@ -35,7 +35,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Unaligned mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAlignment);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
@ -79,7 +79,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
@ -88,7 +88,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Unaligned mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAlignment);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
@ -115,7 +115,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
@ -124,7 +124,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Unaligned mutex address 0x{MutexAddress:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAlignment);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}
@ -214,7 +214,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address 0x{Address:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
return;
}
@ -223,7 +223,7 @@ namespace Ryujinx.HLE.OsHle.Kernel
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Unaligned address 0x{Address:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAlignment);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidAddress);
return;
}

12
Ryujinx.HLE/OsHle/MemoryAllocator.cs
View file

@ -1,12 +0,0 @@
using System;
namespace Ryujinx.HLE.OsHle
{
class MemoryAllocator
{
public bool TryAllocate(long Size, out long Address)
{
throw new NotImplementedException();
}
}
}

29
Ryujinx.HLE/OsHle/MemoryRegions.cs
View file

@ -1,29 +0,0 @@
using ChocolArm64.Memory;
namespace Ryujinx.HLE.OsHle
{
static class MemoryRegions
{
public const long AddrSpaceStart = 0x08000000;
public const long MapRegionAddress = 0x10000000;
public const long MapRegionSize = 0x20000000;
public const long HeapRegionAddress = MapRegionAddress + MapRegionSize;
public const long HeapRegionSize = TlsPagesAddress - HeapRegionAddress;
public const long MainStackSize = 0x100000;
public const long MainStackAddress = AMemoryMgr.AddrSize - MainStackSize;
public const long TlsPagesSize = 0x20000;
public const long TlsPagesAddress = MainStackAddress - TlsPagesSize;
public const long TotalMemoryUsed = HeapRegionAddress + TlsPagesSize + MainStackSize;
public const long TotalMemoryAvailable = AMemoryMgr.RamSize - AddrSpaceStart;
public const long AddrSpaceSize = AMemoryMgr.AddrSize - AddrSpaceStart;
}
}

135
Ryujinx.HLE/OsHle/Process.cs
View file

@ -12,6 +12,7 @@ using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.OsHle.Kernel;
using Ryujinx.HLE.OsHle.Services.Nv;
using Ryujinx.HLE.OsHle.SystemState;
using Ryujinx.HLE.OsHle.Utilities;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
@ -22,13 +23,9 @@ namespace Ryujinx.HLE.OsHle
{
class Process : IDisposable
{
private const int TlsSize = 0x200;
private const int TotalTlsSlots = (int)MemoryRegions.TlsPagesSize / TlsSize;
private const int TickFreq = 19_200_000;
private Switch Ns;
public Switch Ns { get; private set; }
public bool NeedsHbAbi { get; private set; }
@ -40,22 +37,24 @@ namespace Ryujinx.HLE.OsHle
public AMemory Memory { get; private set; }
public KMemoryManager MemoryManager { get; private set; }
private List<KTlsPageManager> TlsPages;
public KProcessScheduler Scheduler { get; private set; }
public List<KThread> ThreadArbiterList { get; private set; }
public object ThreadSyncLock { get; private set; }
public Npdm MetaData { get; private set; }
public KProcessHandleTable HandleTable { get; private set; }
public AppletStateMgr AppletState { get; private set; }
public Npdm Metadata { get; set; }
private SvcHandler SvcHandler;
private ConcurrentDictionary<int, AThread> TlsSlots;
private ConcurrentDictionary<long, KThread> Threads;
private KThread MainThread;
@ -70,13 +69,18 @@ namespace Ryujinx.HLE.OsHle
private bool Disposed;
public Process(Switch Ns, KProcessScheduler Scheduler, int ProcessId)
public Process(Switch Ns, KProcessScheduler Scheduler, int ProcessId, Npdm MetaData)
{
this.Ns = Ns;
this.Scheduler = Scheduler;
this.MetaData = MetaData;
this.ProcessId = ProcessId;
Memory = new AMemory();
Memory = new AMemory(Ns.Memory.RamPointer);
MemoryManager = new KMemoryManager(this);
TlsPages = new List<KTlsPageManager>();
ThreadArbiterList = new List<KThread>();
@ -88,18 +92,11 @@ namespace Ryujinx.HLE.OsHle
SvcHandler = new SvcHandler(Ns, this);
TlsSlots = new ConcurrentDictionary<int, AThread>();
Threads = new ConcurrentDictionary<long, KThread>();
Executables = new List<Executable>();
ImageBase = MemoryRegions.AddrSpaceStart;
MapRWMemRegion(
MemoryRegions.TlsPagesAddress,
MemoryRegions.TlsPagesSize,
MemoryType.ThreadLocal);
ImageBase = MemoryManager.CodeRegionStart;
}
public void LoadProgram(IExecutable Program)
@ -111,17 +108,17 @@ namespace Ryujinx.HLE.OsHle
Ns.Log.PrintInfo(LogClass.Loader, $"Image base at 0x{ImageBase:x16}.");
Executable Executable = new Executable(Program, Memory, ImageBase);
Executable Executable = new Executable(Program, MemoryManager, Memory, ImageBase);
Executables.Add(Executable);
ImageBase = AMemoryHelper.PageRoundUp(Executable.ImageEnd);
ImageBase = IntUtils.AlignUp(Executable.ImageEnd, KMemoryManager.PageSize);
}
public void SetEmptyArgs()
{
//TODO: This should be part of Run.
ImageBase += AMemoryMgr.PageSize;
ImageBase += KMemoryManager.PageSize;
}
public bool Run(bool NeedsHbAbi = false)
@ -140,14 +137,19 @@ namespace Ryujinx.HLE.OsHle
MakeSymbolTable();
MapRWMemRegion(
MemoryRegions.MainStackAddress,
MemoryRegions.MainStackSize,
MemoryType.Normal);
long MainStackTop = MemoryManager.CodeRegionEnd - KMemoryManager.PageSize;
long StackTop = MemoryRegions.MainStackAddress + MemoryRegions.MainStackSize;
long MainStackSize = 1 * 1024 * 1024;
int Handle = MakeThread(Executables[0].ImageBase, StackTop, 0, 44, 0);
long MainStackBottom = MainStackTop - MainStackSize;
MemoryManager.HleMapCustom(
MainStackBottom,
MainStackSize,
MemoryState.MappedMemory,
MemoryPermission.ReadAndWrite);
int Handle = MakeThread(Executables[0].ImageBase, MainStackTop, 0, 44, 0);
if (Handle == -1)
{
@ -158,7 +160,15 @@ namespace Ryujinx.HLE.OsHle
if (NeedsHbAbi)
{
HbAbiDataPosition = AMemoryHelper.PageRoundUp(Executables[0].ImageEnd);
HbAbiDataPosition = IntUtils.AlignUp(Executables[0].ImageEnd, KMemoryManager.PageSize);
const long HbAbiDataSize = KMemoryManager.PageSize;
MemoryManager.HleMapCustom(
HbAbiDataPosition,
HbAbiDataSize,
MemoryState.MappedMemory,
MemoryPermission.ReadAndWrite);
string SwitchPath = Ns.VFs.SystemPathToSwitchPath(Executables[0].FilePath);
@ -173,11 +183,6 @@ namespace Ryujinx.HLE.OsHle
return true;
}
private void MapRWMemRegion(long Position, long Size, MemoryType Type)
{
Memory.Manager.Map(Position, Size, (int)Type, AMemoryPerm.RW);
}
public void StopAllThreadsAsync()
{
if (Disposed)
@ -190,9 +195,9 @@ namespace Ryujinx.HLE.OsHle
MainThread.Thread.StopExecution();
}
foreach (AThread Thread in TlsSlots.Values)
foreach (KThread Thread in Threads.Values)
{
Thread.StopExecution();
Thread.Thread.StopExecution();
}
}
@ -216,9 +221,9 @@ namespace Ryujinx.HLE.OsHle
int Handle = HandleTable.OpenHandle(Thread);
int ThreadId = GetFreeTlsSlot(CpuThread);
long Tpidr = GetFreeTls();
long Tpidr = MemoryRegions.TlsPagesAddress + ThreadId * TlsSize;
int ThreadId = (int)((Tpidr - MemoryManager.TlsIoRegionStart) / 0x200) + 1;
CpuThread.ThreadState.ProcessId = ProcessId;
CpuThread.ThreadState.ThreadId = ThreadId;
@ -240,6 +245,32 @@ namespace Ryujinx.HLE.OsHle
return Handle;
}
private long GetFreeTls()
{
long Position;
lock (TlsPages)
{
for (int Index = 0; Index < TlsPages.Count; Index++)
{
if (TlsPages[Index].TryGetFreeTlsAddr(out Position))
{
return Position;
}
}
long PagePosition = MemoryManager.HleMapTlsPage();
KTlsPageManager TlsPage = new KTlsPageManager(PagePosition);
TlsPages.Add(TlsPage);
TlsPage.TryGetFreeTlsAddr(out Position);
}
return Position;
}
private void BreakHandler(object sender, AInstExceptionEventArgs e)
{
throw new GuestBrokeExecutionException();
@ -346,25 +377,10 @@ namespace Ryujinx.HLE.OsHle
return Name;
}
private int GetFreeTlsSlot(AThread Thread)
{
for (int Index = 1; Index < TotalTlsSlots; Index++)
{
if (TlsSlots.TryAdd(Index, Thread))
{
return Index;
}
}
throw new InvalidOperationException();
}
private void ThreadFinished(object sender, EventArgs e)
{
if (sender is AThread Thread)
{
TlsSlots.TryRemove(GetTlsSlot(Thread.ThreadState.Tpidr), out _);
Threads.TryRemove(Thread.ThreadState.Tpidr, out KThread KernelThread);
Scheduler.RemoveThread(KernelThread);
@ -372,7 +388,7 @@ namespace Ryujinx.HLE.OsHle
KernelThread.WaitEvent.Set();
}
if (TlsSlots.Count == 0)
if (Threads.Count == 0)
{
if (ShouldDispose)
{
@ -383,11 +399,6 @@ namespace Ryujinx.HLE.OsHle
}
}
private int GetTlsSlot(long Position)
{
return (int)((Position - MemoryRegions.TlsPagesAddress) / TlsSize);
}
public KThread GetThread(long Tpidr)
{
if (!Threads.TryGetValue(Tpidr, out KThread Thread))
@ -411,7 +422,7 @@ namespace Ryujinx.HLE.OsHle
//safe as the thread may try to access those resources. Instead, we set
//the flag to have the Process disposed when all threads finishes.
//Note: This may not happen if the guest code gets stuck on a infinite loop.
if (TlsSlots.Count > 0)
if (Threads.Count > 0)
{
ShouldDispose = true;
@ -439,10 +450,6 @@ namespace Ryujinx.HLE.OsHle
AppletState.Dispose();
SvcHandler.Dispose();
Memory.Dispose();
Ns.Log.PrintInfo(LogClass.Loader, $"Process {ProcessId} exiting...");
}
}

4
Ryujinx.HLE/OsHle/Services/Hid/IAppletResource.cs
View file

@ -10,9 +10,9 @@ namespace Ryujinx.HLE.OsHle.Services.Hid
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
private HSharedMem HidSharedMem;
private KSharedMemory HidSharedMem;
public IAppletResource(HSharedMem HidSharedMem)
public IAppletResource(KSharedMemory HidSharedMem)
{
m_Commands = new Dictionary<int, ServiceProcessRequest>()
{

198
Ryujinx.HLE/OsHle/Services/Nv/NvGpuAS/NvGpuASCtx.cs Normal file
View file

@ -0,0 +1,198 @@
using ChocolArm64.Memory;
using Ryujinx.HLE.Gpu.Memory;
using System.Collections.Generic;
namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
{
class NvGpuASCtx
{
public NvGpuVmm Vmm { get; private set; }
private class Range
{
public ulong Start { get; private set; }
public ulong End { get; private set; }
public Range(long Position, long Size)
{
Start = (ulong)Position;
End = (ulong)Size + Start;
}
}
private class MappedMemory : Range
{
public long PhysicalAddress { get; private set; }
public bool VaAllocated { get; private set; }
public MappedMemory(
long Position,
long Size,
long PhysicalAddress,
bool VaAllocated) : base(Position, Size)
{
this.PhysicalAddress = PhysicalAddress;
this.VaAllocated = VaAllocated;
}
}
private SortedList<long, Range> Maps;
private SortedList<long, Range> Reservations;
public NvGpuASCtx(ServiceCtx Context)
{
Vmm = new NvGpuVmm(Context.Memory);
Maps = new SortedList<long, Range>();
Reservations = new SortedList<long, Range>();
}
public bool ValidateFixedBuffer(long Position, long Size)
{
long MapEnd = Position + Size;
//Check if size is valid (0 is also not allowed).
if ((ulong)MapEnd <= (ulong)Position)
{
return false;
}
//Check if address is page aligned.
if ((Position & NvGpuVmm.PageMask) != 0)
{
return false;
}
//Check if region is reserved.
if (BinarySearch(Reservations, Position) == null)
{
return false;
}
//Check for overlap with already mapped buffers.
Range Map = BinarySearchLt(Maps, MapEnd);
if (Map != null && Map.End > (ulong)Position)
{
return false;
}
return true;
}
public void AddMap(
long Position,
long Size,
long PhysicalAddress,
bool VaAllocated)
{
Maps.Add(Position, new MappedMemory(Position, Size, PhysicalAddress, VaAllocated));
}
public bool RemoveMap(long Position, out long Size)
{
Size = 0;
if (Maps.Remove(Position, out Range Value))
{
MappedMemory Map = (MappedMemory)Value;
if (Map.VaAllocated)
{
Size = (long)(Map.End - Map.Start);
}
return true;
}
return false;
}
public bool TryGetMapPhysicalAddress(long Position, out long PhysicalAddress)
{
Range Map = BinarySearch(Maps, Position);
if (Map != null)
{
PhysicalAddress = ((MappedMemory)Map).PhysicalAddress;
return true;
}
PhysicalAddress = 0;
return false;
}
public void AddReservation(long Position, long Size)
{
Reservations.Add(Position, new Range(Position, Size));
}
public bool RemoveReservation(long Position)
{
return Reservations.Remove(Position);
}
private Range BinarySearch(SortedList<long, Range> Lst, long Position)
{
int Left = 0;
int Right = Lst.Count - 1;
while (Left <= Right)
{
int Size = Right - Left;
int Middle = Left + (Size >> 1);
Range Rg = Lst.Values[Middle];
if ((ulong)Position >= Rg.Start && (ulong)Position < Rg.End)
{
return Rg;
}
if ((ulong)Position < Rg.Start)
{
Right = Middle - 1;
}
else
{
Left = Middle + 1;
}
}
return null;
}
private Range BinarySearchLt(SortedList<long, Range> Lst, long Position)
{
Range LtRg = null;
int Left = 0;
int Right = Lst.Count - 1;
while (Left <= Right)
{
int Size = Right - Left;
int Middle = Left + (Size >> 1);
Range Rg = Lst.Values[Middle];
if ((ulong)Position < Rg.Start)
{
Right = Middle - 1;
}
else
{
Left = Middle + 1;
LtRg = Rg;
}
}
return LtRg;
}
}
}

212
Ryujinx.HLE/OsHle/Services/Nv/NvGpuAS/NvGpuASIoctl.cs
View file

@ -11,11 +11,13 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
{
private const int FlagFixedOffset = 1;
private static ConcurrentDictionary<Process, NvGpuVmm> Vmms;
private const int FlagRemapSubRange = 0x100;
private static ConcurrentDictionary<Process, NvGpuASCtx> ASCtxs;
static NvGpuASIoctl()
{
Vmms = new ConcurrentDictionary<Process, NvGpuVmm>();
ASCtxs = new ConcurrentDictionary<Process, NvGpuASCtx>();
}
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
@ -29,7 +31,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
case 0x4106: return MapBufferEx (Context);
case 0x4108: return GetVaRegions(Context);
case 0x4109: return InitializeEx(Context);
case 0x4114: return Remap (Context);
case 0x4114: return Remap (Context, Cmd);
}
throw new NotImplementedException(Cmd.ToString("x8"));
@ -52,29 +54,38 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
NvGpuASAllocSpace Args = AMemoryHelper.Read<NvGpuASAllocSpace>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvGpuASCtx ASCtx = GetASCtx(Context);
ulong Size = (ulong)Args.Pages *
(ulong)Args.PageSize;
if ((Args.Flags & FlagFixedOffset) != 0)
{
Args.Offset = Vmm.Reserve(Args.Offset, (long)Size, 1);
}
else
{
Args.Offset = Vmm.Reserve((long)Size, 1);
}
int Result = NvResult.Success;
if (Args.Offset < 0)
lock (ASCtx)
{
Args.Offset = 0;
//Note: When the fixed offset flag is not set,
//the Offset field holds the alignment size instead.
if ((Args.Flags & FlagFixedOffset) != 0)
{
Args.Offset = ASCtx.Vmm.ReserveFixed(Args.Offset, (long)Size);
}
else
{
Args.Offset = ASCtx.Vmm.Reserve((long)Size, Args.Offset);
}
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"No memory to allocate size {Size:x16}!");
if (Args.Offset < 0)
{
Args.Offset = 0;
Result = NvResult.OutOfMemory;
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Failed to allocate size {Size:x16}!");
Result = NvResult.OutOfMemory;
}
else
{
ASCtx.AddReservation(Args.Offset, (long)Size);
}
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
@ -89,14 +100,29 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
NvGpuASAllocSpace Args = AMemoryHelper.Read<NvGpuASAllocSpace>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvGpuASCtx ASCtx = GetASCtx(Context);
ulong Size = (ulong)Args.Pages *
(ulong)Args.PageSize;
int Result = NvResult.Success;
Vmm.Free(Args.Offset, (long)Size);
lock (ASCtx)
{
ulong Size = (ulong)Args.Pages *
(ulong)Args.PageSize;
return NvResult.Success;
if (ASCtx.RemoveReservation(Args.Offset))
{
ASCtx.Vmm.Free(Args.Offset, (long)Size);
}
else
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv,
$"Failed to free offset 0x{Args.Offset:x16} size 0x{Size:x16}!");
Result = NvResult.InvalidInput;
}
}
return Result;
}
private static int UnmapBuffer(ServiceCtx Context)
@ -106,11 +132,21 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
NvGpuASUnmapBuffer Args = AMemoryHelper.Read<NvGpuASUnmapBuffer>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvGpuASCtx ASCtx = GetASCtx(Context);
if (!Vmm.Unmap(Args.Offset))
lock (ASCtx)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {Args.Offset:x16}!");
if (ASCtx.RemoveMap(Args.Offset, out long Size))
{
if (Size != 0)
{
ASCtx.Vmm.Free(Args.Offset, Size);
}
}
else
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {Args.Offset:x16}!");
}
}
return NvResult.Success;
@ -118,12 +154,14 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
private static int MapBufferEx(ServiceCtx Context)
{
const string MapErrorMsg = "Failed to map fixed buffer with offset 0x{0:x16} and size 0x{1:x16}!";
long InputPosition = Context.Request.GetBufferType0x21().Position;
long OutputPosition = Context.Request.GetBufferType0x22().Position;
NvGpuASMapBufferEx Args = AMemoryHelper.Read<NvGpuASMapBufferEx>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvGpuASCtx ASCtx = GetASCtx(Context);
NvMapHandle Map = NvMapIoctl.GetNvMapWithFb(Context, Args.NvMapHandle);
@ -134,7 +172,39 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
return NvResult.InvalidInput;
}
long PA = Map.Address + Args.BufferOffset;
long PA;
if ((Args.Flags & FlagRemapSubRange) != 0)
{
lock (ASCtx)
{
if (ASCtx.TryGetMapPhysicalAddress(Args.Offset, out PA))
{
long VA = Args.Offset + Args.BufferOffset;
PA += Args.BufferOffset;
if (ASCtx.Vmm.Map(PA, VA, Args.MappingSize) < 0)
{
string Msg = string.Format(MapErrorMsg, VA, Args.MappingSize);
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, Msg);
return NvResult.InvalidInput;
}
return NvResult.Success;
}
else
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Address 0x{Args.Offset:x16} not mapped!");
return NvResult.InvalidInput;
}
}
}
PA = Map.Address + Args.BufferOffset;
long Size = Args.MappingSize;
@ -145,40 +215,44 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
int Result = NvResult.Success;
//Note: When the fixed offset flag is not set,
//the Offset field holds the alignment size instead.
if ((Args.Flags & FlagFixedOffset) != 0)
lock (ASCtx)
{
long MapEnd = Args.Offset + Args.MappingSize;
//Note: When the fixed offset flag is not set,
//the Offset field holds the alignment size instead.
bool VaAllocated = (Args.Flags & FlagFixedOffset) == 0;
if ((ulong)MapEnd <= (ulong)Args.Offset)
if (!VaAllocated)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Offset 0x{Args.Offset:x16} and size 0x{Args.MappingSize:x16} results in a overflow!");
if (ASCtx.ValidateFixedBuffer(Args.Offset, Size))
{
Args.Offset = ASCtx.Vmm.Map(PA, Args.Offset, Size);
}
else
{
string Msg = string.Format(MapErrorMsg, Args.Offset, Size);
return NvResult.InvalidInput;
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, Msg);
Result = NvResult.InvalidInput;
}
}
if ((Args.Offset & NvGpuVmm.PageMask) != 0)
else
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Offset 0x{Args.Offset:x16} is not page aligned!");
return NvResult.InvalidInput;
Args.Offset = ASCtx.Vmm.Map(PA, Size);
}
Args.Offset = Vmm.Map(PA, Args.Offset, Size);
}
else
{
Args.Offset = Vmm.Map(PA, Size);
if (Args.Offset < 0)
{
Args.Offset = 0;
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"No memory to map size {Args.MappingSize:x16}!");
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Failed to map size 0x{Size:x16}!");
Result = NvResult.InvalidInput;
}
else
{
ASCtx.AddMap(Args.Offset, Size, PA, VaAllocated);
}
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
@ -206,38 +280,50 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvGpuAS
return NvResult.Success;
}
private static int Remap(ServiceCtx Context)
private static int Remap(ServiceCtx Context, int Cmd)
{
int Count = ((Cmd >> 16) & 0xff) / 0x14;
long InputPosition = Context.Request.GetBufferType0x21().Position;
NvGpuASRemap Args = AMemoryHelper.Read<NvGpuASRemap>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvMapHandle Map = NvMapIoctl.GetNvMapWithFb(Context, Args.NvMapHandle);
if (Map == null)
for (int Index = 0; Index < Count; Index++, InputPosition += 0x14)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{Args.NvMapHandle:x8}!");
NvGpuASRemap Args = AMemoryHelper.Read<NvGpuASRemap>(Context.Memory, InputPosition);
return NvResult.InvalidInput;
NvGpuVmm Vmm = GetASCtx(Context).Vmm;
NvMapHandle Map = NvMapIoctl.GetNvMapWithFb(Context, Args.NvMapHandle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{Args.NvMapHandle:x8}!");
return NvResult.InvalidInput;
}
long Result = Vmm.Map(Map.Address, (long)(uint)Args.Offset << 16,
(long)(uint)Args.Pages << 16);
if (Result < 0)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv,
$"Page 0x{Args.Offset:x16} size 0x{Args.Pages:x16} not allocated!");
return NvResult.InvalidInput;
}
}
//FIXME: This is most likely wrong...
Vmm.Map(Map.Address, (long)(uint)Args.Offset << 16,
(long)(uint)Args.Pages << 16);
return NvResult.Success;
}
public static NvGpuVmm GetVmm(ServiceCtx Context)
public static NvGpuASCtx GetASCtx(ServiceCtx Context)
{
return Vmms.GetOrAdd(Context.Process, (Key) => new NvGpuVmm(Context.Memory));
return ASCtxs.GetOrAdd(Context.Process, (Key) => new NvGpuASCtx(Context));
}
public static void UnloadProcess(Process Process)
{
Vmms.TryRemove(Process, out _);
ASCtxs.TryRemove(Process, out _);
}
}
}

4
Ryujinx.HLE/OsHle/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs
View file

@ -88,7 +88,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvHostChannel
NvHostChannelSubmitGpfifo Args = AMemoryHelper.Read<NvHostChannelSubmitGpfifo>(Context.Memory, InputPosition);
NvGpuVmm Vmm = NvGpuASIoctl.GetVmm(Context);
NvGpuVmm Vmm = NvGpuASIoctl.GetASCtx(Context).Vmm;;
for (int Index = 0; Index < Args.NumEntries; Index++)
{
@ -162,7 +162,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvHostChannel
NvHostChannelSubmitGpfifo Args = AMemoryHelper.Read<NvHostChannelSubmitGpfifo>(Context.Memory, InputPosition);
NvGpuVmm Vmm = NvGpuASIoctl.GetVmm(Context);
NvGpuVmm Vmm = NvGpuASIoctl.GetASCtx(Context).Vmm;;
for (int Index = 0; Index < Args.NumEntries; Index++)
{

2
Ryujinx.HLE/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs
View file

@ -120,7 +120,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvHostCtrl
Context.Ns.Log.PrintDebug(Logging.LogClass.ServiceNv, $"Got setting {Domain}!{Name}");
}
return NvResult.Success;
}

2
Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapFree.cs
View file

@ -4,7 +4,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
{
public int Handle;
public int Padding;
public long RefCount;
public long Address;
public int Size;
public int Flags;
}

2
Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapHandle.cs
View file

@ -31,7 +31,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
public long DecrementRefCount()
{
return Interlocked.Decrement(ref Dupes) + 1;
return Interlocked.Decrement(ref Dupes);
}
}
}

16
Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapIoctl.cs
View file

@ -129,7 +129,8 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
{
//When the address is zero, we need to allocate
//our own backing memory for the NvMap.
if (!Context.Ns.Os.Allocator.TryAllocate((uint)Size, out Address))
//TODO: Is this allocation inside the transfer memory?
if (!Context.Ns.Memory.Allocator.TryAllocate((uint)Size, out Address))
{
Result = NvResult.OutOfMemory;
}
@ -163,23 +164,22 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
return NvResult.InvalidInput;
}
long OldRefCount = Map.DecrementRefCount();
if (OldRefCount <= 1)
if (Map.DecrementRefCount() <= 0)
{
DeleteNvMap(Context, Args.Handle);
Context.Ns.Log.PrintInfo(LogClass.ServiceNv, $"Deleted map {Args.Handle}!");
Args.Flags = 0;
Args.Address = Map.Address;
Args.Flags = 0;
}
else
{
Args.Flags = FlagNotFreedYet;
Args.Address = 0;
Args.Flags = FlagNotFreedYet;
}
Args.RefCount = OldRefCount;
Args.Size = Map.Size;
Args.Size = Map.Size;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);

84
Ryujinx.HLE/OsHle/Services/Pl/ISharedFontManager.cs
View file

@ -1,4 +1,4 @@
using Ryujinx.HLE.Font;
using Ryujinx.HLE.OsHle.Font;
using Ryujinx.HLE.OsHle.Ipc;
using System.Collections.Generic;
@ -27,8 +27,8 @@ namespace Ryujinx.HLE.OsHle.Services.Pl
{
SharedFontType FontType = (SharedFontType)Context.RequestData.ReadInt32();
Context.Ns.Font.Load(FontType);
//We don't need to do anything here because we do lazy initialization
//on SharedFontManager (the font is loaded when necessary).
return 0;
}
@ -36,7 +36,9 @@ namespace Ryujinx.HLE.OsHle.Services.Pl
{
SharedFontType FontType = (SharedFontType)Context.RequestData.ReadInt32();
Context.ResponseData.Write(Context.Ns.Font.GetLoadState(FontType));
//1 (true) indicates that the font is already loaded.
//All fonts are already loaded.
Context.ResponseData.Write(1);
return 0;
}
@ -45,7 +47,7 @@ namespace Ryujinx.HLE.OsHle.Services.Pl
{
SharedFontType FontType = (SharedFontType)Context.RequestData.ReadInt32();
Context.ResponseData.Write(Context.Ns.Font.GetFontSize(FontType));
Context.ResponseData.Write(Context.Ns.Os.Font.GetFontSize(FontType));
return 0;
}
@ -54,13 +56,15 @@ namespace Ryujinx.HLE.OsHle.Services.Pl
{
SharedFontType FontType = (SharedFontType)Context.RequestData.ReadInt32();
Context.ResponseData.Write(Context.Ns.Font.GetSharedMemoryAddressOffset(FontType));
Context.ResponseData.Write(Context.Ns.Os.Font.GetSharedMemoryAddressOffset(FontType));
return 0;
}
public long GetSharedMemoryNativeHandle(ServiceCtx Context)
{
Context.Ns.Os.Font.EnsureInitialized();
int Handle = Context.Process.HandleTable.OpenHandle(Context.Ns.Os.FontSharedMem);
Context.Response.HandleDesc = IpcHandleDesc.MakeCopy(Handle);
@ -68,50 +72,54 @@ namespace Ryujinx.HLE.OsHle.Services.Pl
return 0;
}
private uint AddFontToOrderOfPriorityList(ServiceCtx Context, SharedFontType FontType, uint BufferPos, out uint LoadState)
public long GetSharedFontInOrderOfPriority(ServiceCtx Context)
{
long TypesPosition = Context.Request.ReceiveBuff[0].Position;
long TypesSize = Context.Request.ReceiveBuff[0].Size;
long LanguageCode = Context.RequestData.ReadInt64();
int LoadedCount = 0;
long OffsetsPosition = Context.Request.ReceiveBuff[1].Position;
long OffsetsSize = Context.Request.ReceiveBuff[1].Size;
for (SharedFontType Type = 0; Type < SharedFontType.Count; Type++)
{
int Offset = (int)Type * 4;
if (!AddFontToOrderOfPriorityList(Context, (SharedFontType)Type, Offset))
{
break;
}
LoadedCount++;
}
Context.ResponseData.Write(LoadedCount);
Context.ResponseData.Write((int)SharedFontType.Count);
return 0;
}
private bool AddFontToOrderOfPriorityList(ServiceCtx Context, SharedFontType FontType, int Offset)
{
long TypesPosition = Context.Request.ReceiveBuff[0].Position;
long TypesSize = Context.Request.ReceiveBuff[0].Size;
long OffsetsPosition = Context.Request.ReceiveBuff[1].Position;
long OffsetsSize = Context.Request.ReceiveBuff[1].Size;
long FontSizeBufferPosition = Context.Request.ReceiveBuff[2].Position;
long FontSizeBufferSize = Context.Request.ReceiveBuff[2].Size;
LoadState = Context.Ns.Font.GetLoadState(FontType);
if (BufferPos >= TypesSize || BufferPos >= OffsetsSize || BufferPos >= FontSizeBufferSize)
if ((uint)Offset + 4 > (uint)TypesSize ||
(uint)Offset + 4 > (uint)OffsetsSize ||
(uint)Offset + 4 > (uint)FontSizeBufferSize)
{
return 0;
return false;
}
Context.Memory.WriteUInt32(TypesPosition + BufferPos, (uint)FontType);
Context.Memory.WriteUInt32(OffsetsPosition + BufferPos, Context.Ns.Font.GetSharedMemoryAddressOffset(FontType));
Context.Memory.WriteUInt32(FontSizeBufferPosition + BufferPos, Context.Ns.Font.GetFontSize(FontType));
Context.Memory.WriteInt32(TypesPosition + Offset, (int)FontType);
BufferPos += 4;
Context.Memory.WriteInt32(OffsetsPosition + Offset, Context.Ns.Os.Font.GetSharedMemoryAddressOffset(FontType));
return BufferPos;
}
Context.Memory.WriteInt32(FontSizeBufferPosition + Offset, Context.Ns.Os.Font.GetFontSize(FontType));
public long GetSharedFontInOrderOfPriority(ServiceCtx Context)
{
ulong LanguageCode = Context.RequestData.ReadUInt64();
uint LoadedCount = 0;
uint BufferPos = 0;
uint Loaded = 0;
for (int Type = 0; Type < Context.Ns.Font.Count; Type++)
{
BufferPos = AddFontToOrderOfPriorityList(Context, (SharedFontType)Type, BufferPos, out Loaded);
LoadedCount += Loaded;
}
Context.ResponseData.Write(LoadedCount);
Context.ResponseData.Write(Context.Ns.Font.Count);
return 0;
return true;
}
}
}

2
Ryujinx.HLE/OsHle/Services/Vi/NvFlinger.cs
View file

@ -159,7 +159,7 @@ namespace Ryujinx.HLE.OsHle.Services.Android
int Slot = GetFreeSlotBlocking(Width, Height);
return MakeReplyParcel(Context, Slot, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
return MakeReplyParcel(Context, Slot, 1, 0x24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
private long GbpQueueBuffer(ServiceCtx Context, BinaryReader ParcelReader)

10
Ryujinx.HLE/OsHle/Utilities/IntUtils.cs
View file

@ -11,5 +11,15 @@ namespace Ryujinx.HLE.OsHle.Utilities
{
return (Value + (Size - 1)) & ~((long)Size - 1);
}
public static int AlignDown(int Value, int Size)
{
return Value & ~(Size - 1);
}
public static long AlignDown(long Value, int Size)
{
return Value & ~((long)Size - 1);
}
}
}

1
Ryujinx.HLE/PerformanceStatistics.cs
View file

@ -1,7 +1,6 @@
using System.Diagnostics;
using System.Timers;
namespace Ryujinx.HLE
{
public class PerformanceStatistics

18
Ryujinx.HLE/Switch.cs
View file

@ -1,9 +1,9 @@
using Ryujinx.Audio;
using Ryujinx.Graphics.Gal;
using Ryujinx.HLE.Font;
using Ryujinx.HLE.Gpu;
using Ryujinx.HLE.Input;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.Memory;
using Ryujinx.HLE.OsHle;
using System;
@ -15,6 +15,8 @@ namespace Ryujinx.HLE
public Logger Log { get; private set; }
internal DeviceMemory Memory { get; private set; }
internal NvGpu Gpu { get; private set; }
internal VirtualFileSystem VFs { get; private set; }
@ -25,8 +27,6 @@ namespace Ryujinx.HLE
public Hid Hid { get; private set; }
public SharedFontManager Font { get; private set; }
public event EventHandler Finish;
public Switch(IGalRenderer Renderer, IAalOutput AudioOut)
@ -45,6 +45,8 @@ namespace Ryujinx.HLE
Log = new Logger();
Memory = new DeviceMemory();
Gpu = new NvGpu(Renderer);
VFs = new VirtualFileSystem();
@ -53,15 +55,7 @@ namespace Ryujinx.HLE
Statistics = new PerformanceStatistics();
Hid = new Hid(Log);
Font = new SharedFontManager(Log, VFs.GetSystemPath());
Os.HidSharedMem.MemoryMapped += Hid.ShMemMap;
Os.HidSharedMem.MemoryUnmapped += Hid.ShMemUnmap;
Os.FontSharedMem.MemoryMapped += Font.ShMemMap;
Os.FontSharedMem.MemoryUnmapped += Font.ShMemUnmap;
Hid = new Hid(this, Os.HidSharedMem.PA);
}
public void LoadCart(string ExeFsDir, string RomFsFile = null)

12
Ryujinx.Tests/Cpu/CpuTest.cs
View file

@ -5,6 +5,7 @@ using ChocolArm64.State;
using NUnit.Framework;
using System;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
using System.Threading;
@ -19,6 +20,8 @@ namespace Ryujinx.Tests.Cpu
private long EntryPoint;
private IntPtr RamPointer;
private AMemory Memory;
private AThread Thread;
@ -31,15 +34,16 @@ namespace Ryujinx.Tests.Cpu
EntryPoint = Position;
ATranslator Translator = new ATranslator();
Memory = new AMemory();
Memory.Manager.Map(Position, Size, 2, AMemoryPerm.Read | AMemoryPerm.Write | AMemoryPerm.Execute);
RamPointer = Marshal.AllocHGlobal(new IntPtr(Size));
Memory = new AMemory(RamPointer);
Memory.Map(Position, 0, Size);
Thread = new AThread(Translator, Memory, EntryPoint);
}
[TearDown]
public void Teardown()
{
Memory.Dispose();
Marshal.FreeHGlobal(RamPointer);
Memory = null;
Thread = null;
}
@ -52,7 +56,7 @@ namespace Ryujinx.Tests.Cpu
protected void Opcode(uint Opcode)
{
Thread.Memory.WriteUInt32Unchecked(Position, Opcode);
Thread.Memory.WriteUInt32(Position, Opcode);
Position += 4;
}

2
Ryujinx/Config.cs
View file

@ -23,8 +23,6 @@ namespace Ryujinx
IniParser Parser = new IniParser(IniPath);
AOptimizations.DisableMemoryChecks = !Convert.ToBoolean(Parser.Value("Enable_Memory_Checks"));
GraphicsConfig.ShadersDumpPath = Parser.Value("Graphics_Shaders_Dump_Path");
Device.Log.SetEnable(LogLevel.Debug, Convert.ToBoolean(Parser.Value("Logging_Enable_Debug")));