RyuKen/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheDirectoryService.cs
gdkchan f77694e4f7
Implement a new physical memory manager and replace DeviceMemory (#856)
* 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
2020-05-04 08:54:50 +10:00

63 lines
1.8 KiB
C#

using LibHac;
using LibHac.Bcat;
using Ryujinx.Common;
using System;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
{
class IDeliveryCacheDirectoryService : IpcService, IDisposable
{
private LibHac.Bcat.Detail.Ipc.IDeliveryCacheDirectoryService _base;
public IDeliveryCacheDirectoryService(LibHac.Bcat.Detail.Ipc.IDeliveryCacheDirectoryService baseService)
{
_base = baseService;
}
[Command(0)]
// Open(nn::bcat::DirectoryName)
public ResultCode Open(ServiceCtx context)
{
DirectoryName directoryName = context.RequestData.ReadStruct<DirectoryName>();
Result result = _base.Open(ref directoryName);
return (ResultCode)result.Value;
}
[Command(1)]
// Read() -> (u32, buffer<nn::bcat::DeliveryCacheDirectoryEntry, 6>)
public ResultCode Read(ServiceCtx context)
{
long position = context.Request.ReceiveBuff[0].Position;
long size = context.Request.ReceiveBuff[0].Size;
byte[] data = new byte[size];
Result result = _base.Read(out int entriesRead, MemoryMarshal.Cast<byte, DeliveryCacheDirectoryEntry>(data));
context.Memory.Write((ulong)position, data);
context.ResponseData.Write(entriesRead);
return (ResultCode)result.Value;
}
[Command(2)]
// GetCount() -> u32
public ResultCode GetCount(ServiceCtx context)
{
Result result = _base.GetCount(out int count);
context.ResponseData.Write(count);
return (ResultCode)result.Value;
}
public void Dispose()
{
_base?.Dispose();
}
}
}