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Allow to enable/disable memory checks even on release mode through the flag, return error for invalid addresses on SvcMap*Memory svcs, do not return error on SvcQueryMemory (instead, return reserved for the end of the address space), other minor tweaks

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This commit is contained in:
gdkchan 2018-03-10 20:39:16 -03:00
parent 553f6c2976
commit 3777fb44cf
15 changed files with 516 additions and 263 deletions
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2
ChocolArm64/AOptimizations.cs
View File

@ -1,4 +1,4 @@
public static class AOptimizations
{
public static bool EnableMemoryChecks = false;
public static bool DisableMemoryChecks = false;
}

86
ChocolArm64/Instruction/AInstEmitMemoryHelper.cs
View File

@ -45,21 +45,46 @@ namespace ChocolArm64.Instruction
{
switch (Size)
{
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;
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;
}
}
else
{
switch (Size)
{
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;
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;
}
}
@ -107,21 +132,46 @@ namespace ChocolArm64.Instruction
{
switch (Size)
{
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;
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;
}
}
else
{
switch (Size)
{
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;
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;
}
}

235
ChocolArm64/Memory/AMemory.cs
View File

@ -2,7 +2,6 @@ using ChocolArm64.Exceptions;
using ChocolArm64.State;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace ChocolArm64.Memory
@ -139,71 +138,77 @@ namespace ChocolArm64.Memory
}
}
public sbyte ReadSByte(long Position) => (sbyte)ReadByte (Position);
public short ReadInt16(long Position) => (short)ReadUInt16(Position);
public int ReadInt32(long Position) => (int)ReadUInt32(Position);
public long ReadInt64(long Position) => (long)ReadUInt64(Position);
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);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public byte ReadByte(long Position)
{
EnsureAccessIsValid(Position, AMemoryPerm.Read);
return *((byte*)(RamPtr + (uint)Position));
return ReadByteUnchecked(Position);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public ushort ReadUInt16(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 1, AMemoryPerm.Read);
return *((ushort*)(RamPtr + (uint)Position));
return ReadUInt16Unchecked(Position);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public uint ReadUInt32(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Read);
return *((uint*)(RamPtr + (uint)Position));
return ReadUInt32Unchecked(Position);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public ulong ReadUInt64(long Position)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Read);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Read);
return *((ulong*)(RamPtr + (uint)Position));
return ReadUInt64Unchecked(Position);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public AVec ReadVector8(long Position)
{
return new AVec() { B0 = ReadByte(Position) };
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public AVec ReadVector16(long Position)
{
return new AVec() { H0 = ReadUInt16(Position) };
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public AVec ReadVector32(long Position)
{
return new AVec() { W0 = ReadUInt32(Position) };
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public AVec ReadVector64(long Position)
{
return new AVec() { X0 = ReadUInt64(Position) };
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public AVec ReadVector128(long Position)
{
return new AVec()
@ -213,93 +218,229 @@ namespace ChocolArm64.Memory
};
}
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 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 AVec ReadVector8Unchecked(long Position)
{
return new AVec() { B0 = ReadByteUnchecked(Position) };
}
public AVec ReadVector16Unchecked(long Position)
{
return new AVec() { H0 = ReadUInt16Unchecked(Position) };
}
public AVec ReadVector32Unchecked(long Position)
{
return new AVec() { W0 = ReadUInt32Unchecked(Position) };
}
public AVec ReadVector64Unchecked(long Position)
{
return new AVec() { X0 = ReadUInt64Unchecked(Position) };
}
public AVec ReadVector128Unchecked(long Position)
{
return new AVec()
{
X0 = ReadUInt64Unchecked(Position + 0),
X1 = ReadUInt64Unchecked(Position + 8)
};
}
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);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteByte(long Position, byte Value)
{
EnsureAccessIsValid(Position, AMemoryPerm.Write);
*((byte*)(RamPtr + (uint)Position)) = Value;
WriteByteUnchecked(Position, Value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteUInt16(long Position, ushort Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 1, AMemoryPerm.Write);
*((ushort*)(RamPtr + (uint)Position)) = Value;
WriteUInt16Unchecked(Position, Value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteUInt32(long Position, uint Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 3, AMemoryPerm.Write);
*((uint*)(RamPtr + (uint)Position)) = Value;
WriteUInt32Unchecked(Position, Value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteUInt64(long Position, ulong Value)
{
EnsureAccessIsValid(Position + 0, AMemoryPerm.Write);
EnsureAccessIsValid(Position + 7, AMemoryPerm.Write);
*((ulong*)(RamPtr + (uint)Position)) = Value;
WriteUInt64Unchecked(Position, Value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector8(long Position, AVec Value)
{
WriteByte(Position, Value.B0);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector16(long Position, AVec Value)
{
WriteUInt16(Position, Value.H0);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector32(long Position, AVec Value)
{
WriteUInt32(Position, Value.W0);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector64(long Position, AVec Value)
{
WriteUInt64(Position, Value.X0);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void WriteVector128(long Position, AVec Value)
{
WriteUInt64(Position + 0, Value.X0);
WriteUInt64(Position + 8, Value.X1);
}
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;
}
public void WriteVector8Unchecked(long Position, AVec Value)
{
WriteByteUnchecked(Position, Value.B0);
}
public void WriteVector16Unchecked(long Position, AVec Value)
{
WriteUInt16Unchecked(Position, Value.H0);
}
public void WriteVector32Unchecked(long Position, AVec Value)
{
WriteUInt32Unchecked(Position, Value.W0);
}
public void WriteVector64Unchecked(long Position, AVec Value)
{
WriteUInt64Unchecked(Position, Value.X0);
}
public void WriteVector128Unchecked(long Position, AVec Value)
{
WriteUInt64Unchecked(Position + 0, Value.X0);
WriteUInt64Unchecked(Position + 8, Value.X1);
}
private void EnsureAccessIsValid(long Position, AMemoryPerm Perm)
{
#if DEBUG
if (AOptimizations.EnableMemoryChecks)
if (!Manager.IsMapped(Position))
{
if (!Manager.IsMapped(Position))
{
throw new VmmPageFaultException(Position);
}
if (!Manager.HasPermission(Position, Perm))
{
throw new VmmAccessViolationException(Position, Perm);
}
throw new VmmPageFaultException(Position);
}
if (!Manager.HasPermission(Position, Perm))
{
throw new VmmAccessViolationException(Position, Perm);
}
#endif
}
public void Dispose()

211
Ryujinx.Core/Hid/Hid.cs
View File

@ -1,4 +1,5 @@
using Ryujinx.Core.OsHle.Handles;
using ChocolArm64.Memory;
using Ryujinx.Core.OsHle.Handles;
using System;
namespace Ryujinx.Core.Input
@ -64,15 +65,11 @@ namespace Ryujinx.Core.Input
private long[] ShMemPositions;
private long CurrControllerEntry;
private long CurrTouchEntry;
private long CurrTouchSampleCounter;
private AMemory Memory;
private Switch Ns;
public Hid(Switch Ns)
public Hid(AMemory Memory)
{
this.Ns = Ns;
this.Memory = Memory;
ShMemLock = new object();
@ -138,20 +135,20 @@ namespace Ryujinx.Core.Input
HidControllerColorDesc SplitColorDesc = 0;
Ns.Memory.WriteInt32(BaseControllerOffset + 0x0, (int)Type);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x0, (int)Type);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x4, IsHalf ? 1 : 0);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x4, IsHalf ? 1 : 0);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x8, (int)SingleColorDesc);
Ns.Memory.WriteInt32(BaseControllerOffset + 0xc, (int)SingleColorBody);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x10, (int)SingleColorButtons);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x14, (int)SplitColorDesc);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x8, (int)SingleColorDesc);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0xc, (int)SingleColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x10, (int)SingleColorButtons);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x14, (int)SplitColorDesc);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x18, (int)LeftColorBody);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x1c, (int)LeftColorButtons);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x18, (int)LeftColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x1c, (int)LeftColorButtons);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x20, (int)RightColorBody);
Ns.Memory.WriteInt32(BaseControllerOffset + 0x24, (int)RightColorButtons);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x20, (int)RightColorBody);
Memory.WriteInt32Unchecked(BaseControllerOffset + 0x24, (int)RightColorButtons);
}
public void SetJoyconButton(
@ -165,116 +162,102 @@ namespace Ryujinx.Core.Input
{
foreach (long Position in ShMemPositions)
{
WriteJoyconButtons(
Position,
ControllerId,
ControllerLayout,
Buttons,
LeftStick,
RightStick);
long ControllerOffset = Position + HidControllersOffset;
ControllerOffset += (int)ControllerId * HidControllerSize;
ControllerOffset += HidControllerHeaderSize;
ControllerOffset += (int)ControllerLayout * HidControllerLayoutsSize;
long LastEntry = Memory.ReadInt64Unchecked(ControllerOffset + 0x10);
long CurrEntry = (LastEntry + 1) % HidEntryCount;
long Timestamp = GetTimestamp();
Memory.WriteInt64Unchecked(ControllerOffset + 0x0, Timestamp);
Memory.WriteInt64Unchecked(ControllerOffset + 0x8, HidEntryCount);
Memory.WriteInt64Unchecked(ControllerOffset + 0x10, CurrEntry);
Memory.WriteInt64Unchecked(ControllerOffset + 0x18, HidEntryCount - 1);
ControllerOffset += HidControllersLayoutHeaderSize;
ControllerOffset += CurrEntry * HidControllersInputEntrySize;
Memory.WriteInt64Unchecked(ControllerOffset + 0x0, Timestamp);
Memory.WriteInt64Unchecked(ControllerOffset + 0x8, Timestamp);
Memory.WriteInt64Unchecked(ControllerOffset + 0x10, (uint)Buttons);
Memory.WriteInt32Unchecked(ControllerOffset + 0x18, LeftStick.DX);
Memory.WriteInt32Unchecked(ControllerOffset + 0x1c, LeftStick.DY);
Memory.WriteInt64Unchecked(ControllerOffset + 0x20, RightStick.DX);
Memory.WriteInt64Unchecked(ControllerOffset + 0x24, RightStick.DY);
Memory.WriteInt64Unchecked(ControllerOffset + 0x28,
(uint)HidControllerConnState.Controller_State_Connected |
(uint)HidControllerConnState.Controller_State_Wired);
}
}
}
private void WriteJoyconButtons(
long BasePosition,
HidControllerId ControllerId,
HidControllerLayouts ControllerLayout,
HidControllerButtons Buttons,
HidJoystickPosition LeftStick,
HidJoystickPosition RightStick)
{
long ControllerOffset = BasePosition + HidControllersOffset;
ControllerOffset += (int)ControllerId * HidControllerSize;
ControllerOffset += HidControllerHeaderSize;
ControllerOffset += (int)ControllerLayout * HidControllerLayoutsSize;
CurrControllerEntry = (CurrControllerEntry + 1) % HidEntryCount;
long Timestamp = GetTimestamp();
Ns.Memory.WriteInt64(ControllerOffset + 0x0, Timestamp);
Ns.Memory.WriteInt64(ControllerOffset + 0x8, HidEntryCount);
Ns.Memory.WriteInt64(ControllerOffset + 0x10, CurrControllerEntry);
Ns.Memory.WriteInt64(ControllerOffset + 0x18, HidEntryCount - 1);
ControllerOffset += HidControllersLayoutHeaderSize;
ControllerOffset += CurrControllerEntry * HidControllersInputEntrySize;
Ns.Memory.WriteInt64(ControllerOffset + 0x0, Timestamp);
Ns.Memory.WriteInt64(ControllerOffset + 0x8, Timestamp);
Ns.Memory.WriteInt64(ControllerOffset + 0x10, (uint)Buttons);
Ns.Memory.WriteInt32(ControllerOffset + 0x18, LeftStick.DX);
Ns.Memory.WriteInt32(ControllerOffset + 0x1c, LeftStick.DY);
Ns.Memory.WriteInt32(ControllerOffset + 0x20, RightStick.DX);
Ns.Memory.WriteInt32(ControllerOffset + 0x24, RightStick.DY);
Ns.Memory.WriteInt64(ControllerOffset + 0x28,
(uint)HidControllerConnState.Controller_State_Connected |
(uint)HidControllerConnState.Controller_State_Wired);
}
public void SetTouchPoints(params HidTouchPoint[] Points)
{
lock (ShMemLock)
{
foreach (long Position in ShMemPositions)
{
WriteTouchPoints(Position, Points);
long TouchScreenOffset = Position + HidTouchScreenOffset;
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;
}
}
}
}
private void WriteTouchPoints(long BasePosition, params HidTouchPoint[] Points)
{
long TouchScreenOffset = BasePosition + HidTouchScreenOffset;
long Timestamp = GetTimestamp();
CurrTouchEntry = (CurrTouchEntry + 1) % HidEntryCount;
Ns.Memory.WriteInt64(TouchScreenOffset + 0x0, Timestamp);
Ns.Memory.WriteInt64(TouchScreenOffset + 0x8, HidEntryCount);
Ns.Memory.WriteInt64(TouchScreenOffset + 0x10, CurrTouchEntry);
Ns.Memory.WriteInt64(TouchScreenOffset + 0x18, HidEntryCount - 1);
Ns.Memory.WriteInt64(TouchScreenOffset + 0x20, Timestamp);
long TouchEntryOffset = TouchScreenOffset + HidTouchHeaderSize;
TouchEntryOffset += CurrTouchEntry * HidTouchEntrySize;
Ns.Memory.WriteInt64(TouchEntryOffset + 0x0, CurrTouchSampleCounter++);
Ns.Memory.WriteInt64(TouchEntryOffset + 0x8, Points.Length);
TouchEntryOffset += HidTouchEntryHeaderSize;
const int Padding = 0;
int Index = 0;
foreach (HidTouchPoint Point in Points)
{
Ns.Memory.WriteInt64(TouchEntryOffset + 0x0, Timestamp);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x8, Padding);
Ns.Memory.WriteInt32(TouchEntryOffset + 0xc, Index++);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x10, Point.X);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x14, Point.Y);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x18, Point.DiameterX);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x1c, Point.DiameterY);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x20, Point.Angle);
Ns.Memory.WriteInt32(TouchEntryOffset + 0x24, Padding);
TouchEntryOffset += HidTouchEntryTouchSize;
}
}
private long GetTimestamp()
{
return Environment.TickCount * 19_200;

13
Ryujinx.Core/Loaders/Executable.cs
View File

@ -34,7 +34,7 @@ namespace Ryujinx.Core.Loaders
if (Exe.Mod0Offset == 0)
{
int BssOffset = Exe.DataOffset + Exe.Data.Count;
int BssOffset = Exe.DataOffset + Exe.Data.Length;
int BssSize = Exe.BssSize;
MapBss(ImageBase + BssOffset, BssSize);
@ -92,18 +92,15 @@ namespace Ryujinx.Core.Loaders
private void WriteData(
long Position,
IList<byte> Data,
byte[] Data,
MemoryType Type,
AMemoryPerm Perm)
{
Memory.Manager.Map(Position, Data.Count, (int)Type, AMemoryPerm.Write);
Memory.Manager.Map(Position, Data.Length, (int)Type, AMemoryPerm.Write);
for (int Index = 0; Index < Data.Count; Index++)
{
Memory.WriteByte(Position + Index, Data[Index]);
}
AMemoryHelper.WriteBytes(Memory, Position, Data);
Memory.Manager.Reprotect(Position, Data.Count, Perm);
Memory.Manager.Reprotect(Position, Data.Length, Perm);
}
private void MapBss(long Position, long Size)

8
Ryujinx.Core/Loaders/Executables/IExecutable.cs
View File

@ -1,12 +1,10 @@
using System.Collections.ObjectModel;
namespace Ryujinx.Core.Loaders.Executables
{
public interface IExecutable
{
ReadOnlyCollection<byte> Text { get; }
ReadOnlyCollection<byte> RO { get; }
ReadOnlyCollection<byte> Data { get; }
byte[] Text { get; }
byte[] RO { get; }
byte[] Data { get; }
int Mod0Offset { get; }
int TextOffset { get; }

18
Ryujinx.Core/Loaders/Executables/Nro.cs
View File

@ -1,18 +1,12 @@
using System;
using System.Collections.ObjectModel;
using System.IO;
namespace Ryujinx.Core.Loaders.Executables
{
class Nro : IExecutable
{
private byte[] m_Text;
private byte[] m_RO;
private byte[] m_Data;
public ReadOnlyCollection<byte> Text => Array.AsReadOnly(m_Text);
public ReadOnlyCollection<byte> RO => Array.AsReadOnly(m_RO);
public ReadOnlyCollection<byte> Data => Array.AsReadOnly(m_Data);
public byte[] Text { get; private set; }
public byte[] RO { get; private set; }
public byte[] Data { get; private set; }
public int Mod0Offset { get; private set; }
public int TextOffset { get; private set; }
@ -54,9 +48,9 @@ namespace Ryujinx.Core.Loaders.Executables
return Reader.ReadBytes(Size);
}
m_Text = Read(TextOffset, TextSize);
m_RO = Read(ROOffset, ROSize);
m_Data = Read(DataOffset, DataSize);
Text = Read(TextOffset, TextSize);
RO = Read(ROOffset, ROSize);
Data = Read(DataOffset, DataSize);
}
}
}

35
Ryujinx.Core/Loaders/Executables/Nso.cs
View File

@ -1,19 +1,14 @@
using Ryujinx.Core.Loaders.Compression;
using System;
using System.Collections.ObjectModel;
using System.IO;
namespace Ryujinx.Core.Loaders.Executables
{
class Nso : IExecutable
{
private byte[] m_Text;
private byte[] m_RO;
private byte[] m_Data;
public ReadOnlyCollection<byte> Text => Array.AsReadOnly(m_Text);
public ReadOnlyCollection<byte> RO => Array.AsReadOnly(m_RO);
public ReadOnlyCollection<byte> Data => Array.AsReadOnly(m_Data);
public byte[] Text { get; private set; }
public byte[] RO { get; private set; }
public byte[] Data { get; private set; }
public int Mod0Offset { get; private set; }
public int TextOffset { get; private set; }
@ -57,9 +52,9 @@ namespace Ryujinx.Core.Loaders.Executables
byte[] BuildId = Reader.ReadBytes(0x20);
int TextSize = Reader.ReadInt32();
int ROSize = Reader.ReadInt32();
int DataSize = Reader.ReadInt32();
int TextSize = Reader.ReadInt32();
int ROSize = Reader.ReadInt32();
int DataSize = Reader.ReadInt32();
Input.Seek(0x24, SeekOrigin.Current);
@ -82,38 +77,38 @@ namespace Ryujinx.Core.Loaders.Executables
//Text segment
Input.Seek(TextOffset, SeekOrigin.Begin);
m_Text = Reader.ReadBytes(TextSize);
Text = Reader.ReadBytes(TextSize);
if (Flags.HasFlag(NsoFlags.IsTextCompressed) || true)
{
m_Text = Lz4.Decompress(m_Text, TextDecSize);
Text = Lz4.Decompress(Text, TextDecSize);
}
//Read-only data segment
Input.Seek(ROOffset, SeekOrigin.Begin);
m_RO = Reader.ReadBytes(ROSize);
RO = Reader.ReadBytes(ROSize);
if (Flags.HasFlag(NsoFlags.IsROCompressed) || true)
{
m_RO = Lz4.Decompress(m_RO, RODecSize);
RO = Lz4.Decompress(RO, RODecSize);
}
//Data segment
Input.Seek(DataOffset, SeekOrigin.Begin);
m_Data = Reader.ReadBytes(DataSize);
Data = Reader.ReadBytes(DataSize);
if (Flags.HasFlag(NsoFlags.IsDataCompressed) || true)
{
m_Data = Lz4.Decompress(m_Data, DataDecSize);
Data = Lz4.Decompress(Data, DataDecSize);
}
using (MemoryStream Text = new MemoryStream(m_Text))
using (MemoryStream TextMS = new MemoryStream(Text))
{
BinaryReader TextReader = new BinaryReader(Text);
BinaryReader TextReader = new BinaryReader(TextMS);
Text.Seek(4, SeekOrigin.Begin);
TextMS.Seek(4, SeekOrigin.Begin);
Mod0Offset = TextReader.ReadInt32();
}

2
Ryujinx.Core/OsHle/Horizon.cs
View File

@ -52,6 +52,8 @@ namespace Ryujinx.Core.OsHle
HidHandle = Handles.GenerateId(HidSharedMem);
FontHandle = Handles.GenerateId(new HSharedMem());
HidSharedMem.AddVirtualPosition(0);
}
public void LoadCart(string ExeFsDir, string RomFsFile = null)

14
Ryujinx.Core/OsHle/Ipc/IpcMessage.cs
View File

@ -217,16 +217,26 @@ namespace Ryujinx.Core.OsHle.Ipc
public long GetSendBuffPtr()
{
if (SendBuff.Count > 0 && SendBuff[0].Position != 0)
if (SendBuff.Count > 0 && SendBuff[0].Size != 0)
{
return SendBuff[0].Position;
}
if (PtrBuff.Count > 0 && PtrBuff[0].Position != 0)
if (PtrBuff.Count > 0 && PtrBuff[0].Size != 0)
{
return PtrBuff[0].Position;
}
if (ReceiveBuff.Count > 0 && ReceiveBuff[0].Size != 0)
{
return ReceiveBuff[0].Position;
}
if (RecvListBuff.Count > 0 && RecvListBuff[0].Size != 0)
{
return RecvListBuff[0].Position;
}
return -1;
}
}

42
Ryujinx.Core/OsHle/Services/Nv/ServiceNvDrv.cs
View File

@ -81,7 +81,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
FileDesc FdData = Context.Ns.Os.Fds.GetData<FileDesc>(Fd);
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
Context.ResponseData.Write(0);
@ -139,7 +139,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuAsIoctlBindChannel(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
int Fd = Context.Memory.ReadInt32(Position);
@ -148,7 +148,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuAsIoctlAllocSpace(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -174,7 +174,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuAsIoctlMapBufferEx(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -207,7 +207,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuAsIoctlGetVaRegions(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position);
@ -237,7 +237,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuAsIoctlInitializeEx(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -254,7 +254,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvHostIoctlCtrlGetConfig(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0x82);
@ -269,7 +269,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvHostIoctlCtrlEventWait(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -285,7 +285,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuIoctlZcullGetCtxSize(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
Context.Memory.WriteInt32(Position, 1);
@ -294,7 +294,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuIoctlZcullGetInfo(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemWriter Writer = new MemWriter(Context.Memory, Position);
@ -314,7 +314,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuIoctlGetCharacteristics(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position);
@ -376,7 +376,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuIoctlGetTpcMasks(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -390,7 +390,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvGpuIoctlZbcGetActiveSlotMask(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
Context.Memory.WriteInt32(Position + 0, 7);
Context.Memory.WriteInt32(Position + 4, 1);
@ -400,14 +400,14 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelSetUserData(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
return 0;
}
private static long NvMapIoctlChannelSetNvMap(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
int Fd = Context.Memory.ReadInt32(Position);
@ -416,7 +416,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelSubmitGpFifo(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0x10);
@ -455,7 +455,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelAllocObjCtx(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
int ClassNum = Context.Memory.ReadInt32(Position + 0);
int Flags = Context.Memory.ReadInt32(Position + 4);
@ -467,7 +467,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelZcullBind(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -480,7 +480,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelSetErrorNotifier(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
@ -494,7 +494,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelSetPriority(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
int Priority = Context.Memory.ReadInt32(Position);
@ -503,7 +503,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
private static long NvMapIoctlChannelAllocGpFifoEx2(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0xc);

107
Ryujinx.Core/OsHle/Svc/SvcMemory.cs
View File

@ -55,6 +55,24 @@ namespace Ryujinx.Core.OsHle.Svc
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
{
Logging.Warn($"Tried to map Memory at invalid src address {Src:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
if (!IsValidMapPosition(Dst))
{
Logging.Warn($"Tried to map Memory at invalid dst address {Dst:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
AMemoryMapInfo SrcInfo = Memory.Manager.GetMapInfo(Src);
Memory.Manager.Map(Dst, Size, (int)MemoryType.MappedMemory, SrcInfo.Perm);
@ -72,6 +90,24 @@ namespace Ryujinx.Core.OsHle.Svc
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
{
Logging.Warn($"Tried to unmap Memory at invalid src address {Src:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
if (!IsValidMapPosition(Dst))
{
Logging.Warn($"Tried to unmap Memory at invalid dst address {Dst:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
AMemoryMapInfo DstInfo = Memory.Manager.GetMapInfo(Dst);
Memory.Manager.Unmap(Dst, Size, (int)MemoryType.MappedMemory);
@ -92,9 +128,11 @@ namespace Ryujinx.Core.OsHle.Svc
if (MapInfo == null)
{
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
long AddrSpaceEnd = MemoryRegions.AddrSpaceStart + MemoryRegions.AddrSpaceSize;
return;
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);
@ -118,15 +156,26 @@ namespace Ryujinx.Core.OsHle.Svc
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
if (!IsValidPosition(Src))
{
Logging.Warn($"Tried to map SharedMemory at invalid address {Src:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
HSharedMem SharedMem = Ns.Os.Handles.GetData<HSharedMem>(Handle);
if (SharedMem != null)
{
Memory.Manager.Map(Src, Size, (int)MemoryType.SharedMemory, AMemoryPerm.Write);
AMemoryHelper.FillWithZeros(Memory, Src, (int)Size);
SharedMem.AddVirtualPosition(Src);
Memory.Manager.Reprotect(Src, Size, (AMemoryPerm)Perm);
Memory.Manager.Map(Src, Size, (int)MemoryType.SharedMemory, (AMemoryPerm)Perm);
SharedMem.AddVirtualPosition(Src);
ThreadState.X0 = 0;
}
@ -136,14 +185,25 @@ namespace Ryujinx.Core.OsHle.Svc
private void SvcUnmapSharedMemory(AThreadState ThreadState)
{
int Handle = (int)ThreadState.X0;
long Position = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Handle = (int)ThreadState.X0;
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
if (!IsValidPosition(Src))
{
Logging.Warn($"Tried to unmap SharedMemory at invalid address {Src:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
HSharedMem HndData = Ns.Os.Handles.GetData<HSharedMem>(Handle);
if (HndData != null)
{
Memory.Manager.Unmap(Src, Size, (int)MemoryType.SharedMemory);
ThreadState.X0 = 0;
}
@ -152,20 +212,41 @@ namespace Ryujinx.Core.OsHle.Svc
private void SvcCreateTransferMemory(AThreadState ThreadState)
{
long Position = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
AMemoryMapInfo MapInfo = Memory.Manager.GetMapInfo(Position);
if (!IsValidPosition(Src))
{
Logging.Warn($"Tried to create TransferMemory at invalid address {Src:x16}!");
Memory.Manager.Reprotect(Position, Size, (AMemoryPerm)Perm);
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
HTransferMem HndData = new HTransferMem(Memory, MapInfo.Perm, Position, Size);
return;
}
AMemoryMapInfo MapInfo = Memory.Manager.GetMapInfo(Src);
Memory.Manager.Reprotect(Src, Size, (AMemoryPerm)Perm);
HTransferMem HndData = new HTransferMem(Memory, MapInfo.Perm, Src, Size);
int Handle = Ns.Os.Handles.GenerateId(HndData);
ThreadState.X1 = (ulong)Handle;
ThreadState.X0 = 0;
}
private static bool IsValidPosition(long Position)
{
return Position >= MemoryRegions.AddrSpaceStart &&
Position < MemoryRegions.AddrSpaceStart + MemoryRegions.AddrSpaceSize;
}
private static bool IsValidMapPosition(long Position)
{
return Position >= MemoryRegions.MapRegionAddress &&
Position < MemoryRegions.MapRegionAddress + MemoryRegions.MapRegionSize;
}
}
}

2
Ryujinx.Core/Switch.cs
View File

@ -30,7 +30,7 @@ namespace Ryujinx.Core
VFs = new VirtualFs();
Hid = new Hid(this);
Hid = new Hid(Memory);
Statistics = new PerformanceStatistics();

2
Ryujinx.Tests/Cpu/CpuTest.cs
View File

@ -47,7 +47,7 @@ namespace Ryujinx.Tests.Cpu
protected void Opcode(uint Opcode)
{
Thread.Memory.WriteUInt32(Position, Opcode);
Thread.Memory.WriteUInt32Unchecked(Position, Opcode);
Position += 4;
}

2
Ryujinx/Ui/Program.cs
View File

@ -10,6 +10,8 @@ namespace Ryujinx
{
static void Main(string[] args)
{
AOptimizations.DisableMemoryChecks = true;
Config.Read();
Console.Title = "Ryujinx Console";