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kernel: Implement thread pinning support (#2840)

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* kernel: Implement Thread pinning support

This commit adds support for 8.x thread pinning changes and implement SynchronizePreemptionState syscall.

Based on kernel 13.x reverse.

* Address gdkchan's comment

* kernel: fix missing critical section leave in SetActivity

Fix Unity games

* Implement missing bits on the interrupt handler and inline update pinning function as it cannot be generic

* Fix some bugs in SetActivity and SetCoreAndAffinityMask

* Address gdkchan's comments
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Mary 2021-12-30 10:55:06 +01:00 • committed by GitHub
parent 8544b1445b
commit e96ef6d532
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9 changed files with 436 additions and 95 deletions
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7
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
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@ -2655,6 +2655,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
};
}
public KernelResult SynchronizePreemptionState()
{
KernelStatic.GetCurrentThread().SynchronizePreemptionState();
return KernelResult.Success;
}
private bool IsPointingInsideKernel(ulong address)
{
return (address + 0x1000000000) < 0xffffff000;