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Fix compilation warnings and use new LibHac APIs for executable loading (#1350)

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* Fix compilation warnings and use new LibHac APIs for executable loading

* Migrate NSO loader to the new reader and fix kip loader

* Fix CS0162 restore

* Remove extra return lines

* Address Moose's comment
This commit is contained in:
Mary 2020-07-04 01:58:01 +02:00 committed by GitHub
parent e13154c83d
commit 2c48750ff0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 102 additions and 43 deletions
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3
Ryujinx.Graphics.Gpu/NvGpuFifo.cs
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@ -82,9 +82,6 @@ namespace Ryujinx.Graphics.Gpu
}
}
private int _currMacroPosition;
private int _currMacroBindIndex;
private ShadowRamControl _shadowCtrl;
private CachedMacro[] _macros;

8
Ryujinx.HLE/HOS/ApplicationLoader.cs
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@ -415,13 +415,13 @@ namespace Ryujinx.HLE.HOS
bool isNro = Path.GetExtension(filePath).ToLower() == ".nro";
IExecutable nro;
IExecutable executable;
if (isNro)
{
FileStream input = new FileStream(filePath, FileMode.Open);
NroExecutable obj = new NroExecutable(input);
nro = obj;
executable = obj;
// homebrew NRO can actually have some data after the actual NRO
if (input.Length > obj.FileSize)
@ -493,7 +493,7 @@ namespace Ryujinx.HLE.HOS
}
else
{
nro = new NsoExecutable(new LocalStorage(filePath, FileAccess.Read));
executable = new NsoExecutable(new LocalStorage(filePath, FileAccess.Read));
}
_contentManager.LoadEntries(_device);
@ -502,7 +502,7 @@ namespace Ryujinx.HLE.HOS
TitleId = metaData.Aci0.TitleId;
TitleIs64Bit = metaData.Is64Bit;
ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, executables: nro);
ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, executables: executable);
}
private Npdm GetDefaultNpdm()

18
Ryujinx.HLE/HOS/ProgramLoader.cs
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@ -32,7 +32,7 @@ namespace Ryujinx.HLE.HOS
int codePagesCount = codeSize / KMemoryManager.PageSize;
ulong codeBaseAddress = (kip.Header.Flags & 0x10) != 0 ? 0x8000000UL : 0x200000UL;
ulong codeBaseAddress = kip.Is64BitAddressSpace ? 0x8000000UL : 0x200000UL;
ulong codeAddress = codeBaseAddress + (ulong)kip.TextOffset;
@ -45,27 +45,27 @@ namespace Ryujinx.HLE.HOS
mmuFlags |= 0x20;
}
if ((kip.Header.Flags & 0x10) != 0)
if (kip.Is64BitAddressSpace)
{
mmuFlags |= (int)AddressSpaceType.Addr39Bits << 1;
}
if ((kip.Header.Flags & 0x08) != 0)
if (kip.Is64Bit)
{
mmuFlags |= 1;
}
ProcessCreationInfo creationInfo = new ProcessCreationInfo(
kip.Header.Name,
kip.Header.ProcessCategory,
kip.Header.TitleId,
kip.Name,
kip.Version,
kip.ProgramId,
codeAddress,
codePagesCount,
mmuFlags,
0,
0);
MemoryRegion memoryRegion = (kip.Header.Flags & 0x20) != 0
MemoryRegion memoryRegion = kip.UsesSecureMemory
? MemoryRegion.Service
: MemoryRegion.Application;
@ -105,9 +105,9 @@ namespace Ryujinx.HLE.HOS
return false;
}
process.DefaultCpuCore = kip.Header.DefaultCore;
process.DefaultCpuCore = kip.IdealCoreId;
result = process.Start(kip.Header.MainThreadPriority, (ulong)kip.Header.Sections[1].Attribute);
result = process.Start(kip.Priority, (ulong)kip.StackSize);
if (result != KernelResult.Success)
{

4
Ryujinx.HLE/HOS/Services/Bluetooth/IBluetoothDriver.cs
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@ -9,9 +9,9 @@ namespace Ryujinx.HLE.HOS.Services.Bluetooth
[Service("btdrv")]
class IBluetoothDriver : IpcService
{
#pragma warning disable CS0169
#pragma warning disable CS0414
private string _unknownLowEnergy;
#pragma warning restore CS0169
#pragma warning restore CS0414
public IBluetoothDriver(ServiceCtx context) { }

2
Ryujinx.HLE/HOS/Services/Sockets/Nsd/Manager/FqdnResolver.cs
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@ -32,7 +32,9 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Nsd.Manager
return ResultCode.Success;
}
#pragma warning disable CS0162
return ResultCode.NullOutputObject;
#pragma warning restore CS0162
}
}

67
Ryujinx.HLE/Loaders/Executables/KipExecutable.cs
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@ -1,35 +1,76 @@
using LibHac;
using LibHac.Fs;
using System.IO;
using LibHac.Loader;
namespace Ryujinx.HLE.Loaders.Executables
{
class KipExecutable : Kip, IExecutable
class KipExecutable : IExecutable
{
public byte[] Text { get; }
public byte[] Ro { get; }
public byte[] Data { get; }
public int TextOffset => Header.Sections[0].OutOffset;
public int RoOffset => Header.Sections[1].OutOffset;
public int DataOffset => Header.Sections[2].OutOffset;
public int BssOffset => Header.Sections[3].OutOffset;
public int BssSize => Header.Sections[3].DecompressedSize;
public int TextOffset { get; }
public int RoOffset { get; }
public int DataOffset { get; }
public int BssOffset { get; }
public int BssSize { get; }
public int[] Capabilities { get; }
public bool UsesSecureMemory { get; }
public bool Is64BitAddressSpace { get; }
public bool Is64Bit { get; }
public ulong ProgramId { get; }
public byte Priority { get; }
public int StackSize { get; }
public byte IdealCoreId { get; }
public int Version { get; }
public string Name { get; }
public KipExecutable(IStorage inStorage) : base(inStorage)
public KipExecutable(IStorage inStorage)
{
KipReader reader = new KipReader();
reader.Initialize(inStorage).ThrowIfFailure();
TextOffset = reader.Segments[0].MemoryOffset;
RoOffset = reader.Segments[1].MemoryOffset;
DataOffset = reader.Segments[2].MemoryOffset;
BssOffset = reader.Segments[3].MemoryOffset;
BssSize = reader.Segments[3].Size;
StackSize = reader.StackSize;
UsesSecureMemory = reader.UsesSecureMemory;
Is64BitAddressSpace = reader.Is64BitAddressSpace;
Is64Bit = reader.Is64Bit;
ProgramId = reader.ProgramId;
Priority = reader.Priority;
IdealCoreId = reader.IdealCoreId;
Version = reader.Version;
Name = reader.Name.ToString();
Capabilities = new int[32];
for (int index = 0; index < Capabilities.Length; index++)
{
Capabilities[index] = System.BitConverter.ToInt32(Header.Capabilities, index * 4);
Capabilities[index] = (int)reader.Capabilities[index];
}
Text = DecompressSection(0);
Ro = DecompressSection(1);
Data = DecompressSection(2);
Text = DecompressSection(reader, KipReader.SegmentType.Text);
Ro = DecompressSection(reader, KipReader.SegmentType.Ro);
Data = DecompressSection(reader, KipReader.SegmentType.Data);
}
private static byte[] DecompressSection(KipReader reader, KipReader.SegmentType segmentType)
{
reader.GetSegmentSize(segmentType, out int uncompressedSize).ThrowIfFailure();
byte[] result = new byte[uncompressedSize];
reader.ReadSegment(segmentType, result).ThrowIfFailure();
return result;
}
}
}

43
Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs
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@ -1,28 +1,47 @@
using LibHac;
using LibHac.Fs;
using System;
using System.IO;
using LibHac.FsSystem;
using LibHac.Loader;
namespace Ryujinx.HLE.Loaders.Executables
{
class NsoExecutable : Nso, IExecutable
class NsoExecutable : IExecutable
{
public byte[] Text { get; }
public byte[] Ro { get; }
public byte[] Data { get; }
public int TextOffset => (int)Sections[0].MemoryOffset;
public int RoOffset => (int)Sections[1].MemoryOffset;
public int DataOffset => (int)Sections[2].MemoryOffset;
public int TextOffset { get; }
public int RoOffset { get; }
public int DataOffset { get; }
public int BssOffset => DataOffset + Data.Length;
public new int BssSize => (int)base.BssSize;
public int BssSize { get; }
public NsoExecutable(IStorage inStorage) : base(inStorage)
public NsoExecutable(IStorage inStorage)
{
Text = Sections[0].DecompressSection();
Ro = Sections[1].DecompressSection();
Data = Sections[2].DecompressSection();
NsoReader reader = new NsoReader();
reader.Initialize(inStorage.AsFile(OpenMode.Read)).ThrowIfFailure();
TextOffset = (int)reader.Header.Segments[0].MemoryOffset;
RoOffset = (int)reader.Header.Segments[1].MemoryOffset;
DataOffset = (int)reader.Header.Segments[2].MemoryOffset;
BssSize = (int)reader.Header.BssSize;
Text = DecompressSection(reader, NsoReader.SegmentType.Text);
Ro = DecompressSection(reader, NsoReader.SegmentType.Ro);
Data = DecompressSection(reader, NsoReader.SegmentType.Data);
}
private static byte[] DecompressSection(NsoReader reader, NsoReader.SegmentType segmentType)
{
reader.GetSegmentSize(segmentType, out uint uncompressedSize).ThrowIfFailure();
byte[] result = new byte[uncompressedSize];
reader.ReadSegment(segmentType, result).ThrowIfFailure();
return result;
}
}
}