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Thread scheduler rewrite (#393)

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* Started to rewrite the thread scheduler

* Add a single core-like scheduling mode, enabled by default

* Clear exclusive monitor on context switch

* Add SetThreadActivity, misc fixes

* Implement WaitForAddress and SignalToAddress svcs, misc fixes

* Misc fixes (on SetActivity and Arbiter), other tweaks

* Rebased

* Add missing null check

* Rename multicore key on config, fix UpdatePriorityInheritance

* Make scheduling data MLQs private

* nit: Ordering
This commit is contained in:
gdkchan 2018-09-18 20:36:43 -03:00 • committed by GitHub
parent 33e2810ef3
commit b8133c1997
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GPG key ID: 4AEE18F83AFDEB23
57 changed files with 3262 additions and 1540 deletions
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32
Ryujinx.HLE/HOS/Kernel/SvcHandler.cs
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@ -1,11 +1,10 @@
using ChocolArm64.Events;
using ChocolArm64.Memory;
using ChocolArm64.State;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.Logging;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Threading;
namespace Ryujinx.HLE.HOS.Kernel
{
@ -17,9 +16,28 @@ namespace Ryujinx.HLE.HOS.Kernel
private Switch Device;
private Process Process;
private Horizon System;
private AMemory Memory;
private ConcurrentDictionary<KThread, AutoResetEvent> SyncWaits;
private struct HleIpcMessage
{
public KThread Thread { get; private set; }
public KSession Session { get; private set; }
public IpcMessage Message { get; private set; }
public long MessagePtr { get; private set; }
public HleIpcMessage(
KThread Thread,
KSession Session,
IpcMessage Message,
long MessagePtr)
{
this.Thread = Thread;
this.Session = Session;
this.Message = Message;
this.MessagePtr = MessagePtr;
}
}
private const uint SelfThreadHandle = 0xffff8000;
private const uint SelfProcessHandle = 0xffff8001;
@ -69,14 +87,14 @@ namespace Ryujinx.HLE.HOS.Kernel
{ 0x2d, SvcUnmapPhysicalMemory },
{ 0x32, SvcSetThreadActivity },
{ 0x33, SvcGetThreadContext3 },
{ 0x34, SvcWaitForAddress }
{ 0x34, SvcWaitForAddress },
{ 0x35, SvcSignalToAddress }
};
this.Device = Device;
this.Process = Process;
this.System = Process.Device.System;
this.Memory = Process.Memory;
SyncWaits = new ConcurrentDictionary<KThread, AutoResetEvent>();
}
static SvcHandler()
@ -96,8 +114,6 @@ namespace Ryujinx.HLE.HOS.Kernel
Func(ThreadState);
Process.Scheduler.Reschedule(Process.GetThread(ThreadState.Tpidr));
Device.Log.PrintDebug(LogClass.KernelSvc, $"{Func.Method.Name} ended.");
}
else