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Initiale hbmenu.nro support (#32)

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* Initiale hbmenu.nro support

Implement missing SetScreenShotPermission object.
Implement missing IsCurrentProcessBeingDebugged in SVC.
Add a Extension variable to Executable.
Add basic support of hbmenu.nro.

* Homebrew.cs correction
This commit is contained in:
Ac_K 2018-02-22 01:51:17 +01:00 committed by gdkchan
parent b2f733da78
commit 224211367f
8 changed files with 110 additions and 36 deletions
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3
Ryujinx.Core/Loaders/Executable.cs
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@ -13,6 +13,7 @@ namespace Ryujinx.Core.Loaders
public long ImageBase { get; private set; }
public long ImageEnd { get; private set; }
public Extensions Extension { get; private set; }
public Executable(IExecutable Exe, AMemory Memory, long ImageBase)
{
@ -46,6 +47,8 @@ namespace Ryujinx.Core.Loaders
long EhHdrEndOffset = Memory.ReadInt32(Mod0Offset + 0x14) + Mod0Offset;
long ModObjOffset = Memory.ReadInt32(Mod0Offset + 0x18) + Mod0Offset;
Extension = Exe.Extension;
MapBss(BssStartOffset, BssEndOffset - BssStartOffset);
ImageEnd = BssEndOffset;

8
Ryujinx.Core/Loaders/Executables/IExecutable.cs
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@ -2,6 +2,12 @@ using System.Collections.ObjectModel;
namespace Ryujinx.Core.Loaders.Executables
{
public enum Extensions
{
NRO,
NSO
}
public interface IExecutable
{
ReadOnlyCollection<byte> Text { get; }
@ -13,5 +19,7 @@ namespace Ryujinx.Core.Loaders.Executables
int ROOffset { get; }
int DataOffset { get; }
int BssSize { get; }
Extensions Extension { get; }
}
}

4
Ryujinx.Core/Loaders/Executables/Nro.cs
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@ -20,6 +20,8 @@ namespace Ryujinx.Core.Loaders.Executables
public int DataOffset { get; private set; }
public int BssSize { get; private set; }
public Extensions Extension { get; private set; }
public Nro(Stream Input)
{
BinaryReader Reader = new BinaryReader(Input);
@ -47,6 +49,8 @@ namespace Ryujinx.Core.Loaders.Executables
this.DataOffset = DataOffset;
this.BssSize = BssSize;
this.Extension = Extensions.NRO;
byte[] Read(long Position, int Size)
{
Input.Seek(Position, SeekOrigin.Begin);

4
Ryujinx.Core/Loaders/Executables/Nso.cs
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@ -21,6 +21,8 @@ namespace Ryujinx.Core.Loaders.Executables
public int DataOffset { get; private set; }
public int BssSize { get; private set; }
public Extensions Extension { get; private set; }
[Flags]
private enum NsoFlags
{
@ -79,6 +81,8 @@ namespace Ryujinx.Core.Loaders.Executables
this.DataOffset = DataMemOffset;
this.BssSize = BssSize;
this.Extension = Extensions.NSO;
//Text segment
Input.Seek(TextOffset, SeekOrigin.Begin);

34
Ryujinx.Core/OsHle/Homebrew.cs Normal file
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@ -0,0 +1,34 @@
using ChocolArm64.Memory;
namespace Ryujinx.Core.OsHle
{
public class Homebrew
{
//http://switchbrew.org/index.php?title=Homebrew_ABI
public Homebrew(AMemory Memory, long Position, long MainThreadHandle)
{
//(NbrKeys * LoaderConfigEntrySize) + 2 buffers for Key2
long Size = (4 * 0x18) + 0x1000;
Memory.Manager.MapPhys(Position, Size, (int)MemoryType.Normal, AMemoryPerm.RW);
//MainThreadHandle
WriteConfigEntry(Memory, ref Position, 1, 0, MainThreadHandle);
//NextLoadPath
WriteConfigEntry(Memory, ref Position, 2, 0, Position + Size, Position + Size + 0x200);
//AppletType
WriteConfigEntry(Memory, ref Position, 7);
//EndOfList
WriteConfigEntry(Memory, ref Position, 0);
}
private void WriteConfigEntry(AMemory Memory, ref long Position, int Key, int Flags = 0, long Value0 = 0L, long Value1 = 0L)
{
Memory.WriteInt32(Position + 0x00, Key);
Memory.WriteInt32(Position + 0x04, Flags);
Memory.WriteInt64(Position + 0x08, Value0);
Memory.WriteInt64(Position + 0x10, Value1);
Position += 0x18;
}
}
}

8
Ryujinx.Core/OsHle/Objects/Am/ISelfController.cs
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@ -13,6 +13,7 @@ namespace Ryujinx.Core.OsHle.Objects.Am
{
m_Commands = new Dictionary<int, ServiceProcessRequest>()
{
{ 10, SetScreenShotPermission },
{ 11, SetOperationModeChangedNotification },
{ 12, SetPerformanceModeChangedNotification },
{ 13, SetFocusHandlingMode },
@ -20,6 +21,13 @@ namespace Ryujinx.Core.OsHle.Objects.Am
};
}
public long SetScreenShotPermission(ServiceCtx Context)
{
bool Enable = Context.RequestData.ReadByte() != 0 ? true : false;
return 0;
}
public long SetOperationModeChangedNotification(ServiceCtx Context)
{
bool Enable = Context.RequestData.ReadByte() != 0 ? true : false;

7
Ryujinx.Core/OsHle/Process.cs
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@ -186,6 +186,13 @@ namespace Ryujinx.Core.OsHle
Thread.ThreadState.X1 = (ulong)Handle;
Thread.ThreadState.X31 = (ulong)StackTop;
if (Executables[0].Extension == Extensions.NRO)
{
Homebrew Homebrew_ABI = new Homebrew(Memory, Executables[0].ImageEnd, (long)Handle);
Thread.ThreadState.X0 = (ulong)Executables[0].ImageEnd;
Thread.ThreadState.X1 = 0xFFFFFFFFFFFFFFFF;
}
Thread.WorkFinished += ThreadFinished;
ThreadsByTpidr.TryAdd(Thread.ThreadState.Tpidr, ThreadHnd);

56
Ryujinx.Core/OsHle/Svc/SvcSystem.cs
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@ -167,6 +167,7 @@ namespace Ryujinx.Core.OsHle.Svc
case 5: ThreadState.X1 = GetHeapRegionSize(); break;
case 6: ThreadState.X1 = GetTotalMem(); break;
case 7: ThreadState.X1 = GetUsedMem(); break;
case 8: ThreadState.X1 = IsCurrentProcessBeingDebugged(); break;
case 11: ThreadState.X1 = GetRnd64(); break;
case 12: ThreadState.X1 = GetAddrSpaceBaseAddr(); break;
case 13: ThreadState.X1 = GetAddrSpaceSize(); break;
@ -179,31 +180,6 @@ namespace Ryujinx.Core.OsHle.Svc
ThreadState.X0 = (int)SvcResult.Success;
}
private ulong GetTotalMem()
{
return (ulong)Memory.Manager.GetTotalMemorySize();
}
private ulong GetUsedMem()
{
return (ulong)Memory.Manager.GetUsedMemorySize();
}
private ulong GetRnd64()
{
return (ulong)Rng.Next() + ((ulong)Rng.Next() << 32);
}
private ulong GetAddrSpaceBaseAddr()
{
return 0x08000000;
}
private ulong GetAddrSpaceSize()
{
return AMemoryMgr.AddrSize - GetAddrSpaceBaseAddr();
}
private ulong GetMapRegionBaseAddr()
{
return 0x80000000;
@ -223,5 +199,35 @@ namespace Ryujinx.Core.OsHle.Svc
{
return 0x40000000;
}
private ulong GetTotalMem()
{
return (ulong)Memory.Manager.GetTotalMemorySize();
}
private ulong GetUsedMem()
{
return (ulong)Memory.Manager.GetUsedMemorySize();
}
private ulong IsCurrentProcessBeingDebugged()
{
return (ulong)0;
}
private ulong GetRnd64()
{
return (ulong)Rng.Next() + ((ulong)Rng.Next() << 32);
}
private ulong GetAddrSpaceBaseAddr()
{
return 0x08000000;
}
private ulong GetAddrSpaceSize()
{
return AMemoryMgr.AddrSize - GetAddrSpaceBaseAddr();
}
}
}