f77694e4f7
* Implement a new physical memory manager and replace DeviceMemory * Proper generic constraints * Fix debug build * Add memory tests * New CPU memory manager and general code cleanup * Remove host memory management from CPU project, use Ryujinx.Memory instead * Fix tests * Document exceptions on MemoryBlock * Fix leak on unix memory allocation * Proper disposal of some objects on tests * Fix JitCache not being set as initialized * GetRef without checks for 8-bits and 16-bits CAS * Add MemoryBlock destructor * Throw in separate method to improve codegen * Address PR feedback * QueryModified improvements * Fix memory write tracking not marking all pages as modified in some cases * Simplify MarkRegionAsModified * Remove XML doc for ghost param * Add back optimization to avoid useless buffer updates * Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper * Some nits * Do not perform address translation when size is 0 * Address PR feedback and format NativeInterface class * Remove ghost parameter description * Update Ryujinx.Cpu to .NET Core 3.1 * Address PR feedback * Fix build * Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified * Typo
46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
using LibHac;
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using LibHac.Fs;
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using System;
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using System.Runtime.InteropServices;
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namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
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{
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class IDirectory : IpcService
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{
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private LibHac.Fs.IDirectory _baseDirectory;
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public IDirectory(LibHac.Fs.IDirectory directory)
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{
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_baseDirectory = directory;
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}
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[Command(0)]
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// Read() -> (u64 count, buffer<nn::fssrv::sf::IDirectoryEntry, 6, 0> entries)
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public ResultCode Read(ServiceCtx context)
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{
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long bufferPosition = context.Request.ReceiveBuff[0].Position;
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long bufferLen = context.Request.ReceiveBuff[0].Size;
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byte[] entriesBytes = new byte[bufferLen];
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Span<DirectoryEntry> entries = MemoryMarshal.Cast<byte, DirectoryEntry>(entriesBytes);
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Result result = _baseDirectory.Read(out long entriesRead, entries);
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context.Memory.Write((ulong)bufferPosition, entriesBytes);
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context.ResponseData.Write(entriesRead);
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return (ResultCode)result.Value;
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}
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[Command(1)]
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// GetEntryCount() -> u64
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public ResultCode GetEntryCount(ServiceCtx context)
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{
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Result result = _baseDirectory.GetEntryCount(out long entryCount);
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context.ResponseData.Write(entryCount);
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return (ResultCode)result.Value;
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}
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}
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}
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