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Improve kernel IPC implementation (#550)

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* Implement some IPC related kernel SVCs properly

* Fix BLZ decompression when the segment also has a uncompressed chunck

* Set default cpu core on process start from ProgramLoader, remove debug message

* Load process capabilities properly on KIPs

* Fix a copy/paste error in UnmapPhysicalMemory64

* Implement smarter switching between old and new IPC system to support the old HLE services implementation without the manual switch

* Implement RegisterService on sm and AcceptSession (partial)

* Misc fixes and improvements on new IPC methods

* Move IPC related SVCs into a separate file, and logging on RegisterService (sm)

* Some small fixes related to receive list buffers and error cases

* Load NSOs using the correct pool partition

* Fix corner case on GetMaskFromMinMax where range is 64, doesn't happen in pratice however

* Fix send static buffer copy

* Session release, implement closing requests on client disconnect

* Implement ConnectToPort SVC

* KLightSession init
This commit is contained in:
gdkchan 2019-01-18 20:26:39 -02:00 • committed by GitHub
parent 3731d0ce84
commit 22bacc6188
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51 changed files with 4310 additions and 840 deletions
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50
Ryujinx.HLE/HOS/Kernel/Ipc/KSession.cs
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@ -1,18 +1,40 @@
using Ryujinx.HLE.HOS.Services;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Process;
using System;
namespace Ryujinx.HLE.HOS.Kernel.Ipc
{
class KSession : IDisposable
class KSession : KAutoObject, IDisposable
{
public IpcService Service { get; private set; }
public KServerSession ServerSession { get; }
public KClientSession ClientSession { get; }
public string ServiceName { get; private set; }
private bool _hasBeenInitialized;
public KSession(IpcService service, string serviceName)
public KSession(Horizon system) : base(system)
{
Service = service;
ServiceName = serviceName;
ServerSession = new KServerSession(system, this);
ClientSession = new KClientSession(system, this);
_hasBeenInitialized = true;
}
public void DisconnectClient()
{
if (ClientSession.State == ChannelState.Open)
{
ClientSession.State = ChannelState.ClientDisconnected;
ServerSession.CancelAllRequestsClientDisconnected();
}
}
public void DisconnectServer()
{
if (ClientSession.State == ChannelState.Open)
{
ClientSession.State = ChannelState.ServerDisconnected;
}
}
public void Dispose()
@ -22,10 +44,22 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc
protected virtual void Dispose(bool disposing)
{
if (disposing && Service is IDisposable disposableService)
if (disposing && ClientSession.Service is IDisposable disposableService)
{
disposableService.Dispose();
}
}
protected override void Destroy()
{
if (_hasBeenInitialized)
{
KProcess creatorProcess = ClientSession.CreatorProcess;
creatorProcess.ResourceLimit?.Release(LimitableResource.Session, 1);
creatorProcess.DecrementReferenceCount();
}
}
}
}