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Implement host tracked memory manager mode (#6356)

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* Add host tracked memory manager mode

* Skipping flush is no longer needed

* Formatting + revert unrelated change

* LightningJit: Ensure that dest register is saved for load ops that do partial updates

* avoid allocations when doing address space lookup

Add missing improvement

* IsRmwMemory -> IsPartialRegisterUpdateMemory

* Ensure we iterate all private allocations in range

* PR feedback and potential fixes

* Simplified bridges a lot

* Skip calling SignalMappingChanged if Guest is true

* Late map bridge too

* Force address masking for prefetch instructions

* Reprotection for bridges

* Move partition list validation to separate debug method

* Move host tracked related classes to HostTracked folder

* New HostTracked namespace

* Move host tracked modes to the end of enum to avoid PPTC invalidation

---------

Co-authored-by: riperiperi <rhy3756547@hotmail.com>
This commit is contained in:
gdkchan 2024-03-26 23:33:24 -03:00 • committed by GitHub
parent f6d24449b6
commit b323a01738
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30 changed files with 2648 additions and 76 deletions
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32
src/Ryujinx.Cpu/LightningJit/Arm64/InstName.cs
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@ -1131,5 +1131,37 @@ namespace Ryujinx.Cpu.LightningJit.Arm64
return false;
}
public static bool IsPartialRegisterUpdateMemory(this InstName name)
{
switch (name)
{
case InstName.Ld1AdvsimdSnglAsNoPostIndex:
case InstName.Ld1AdvsimdSnglAsPostIndex:
case InstName.Ld2AdvsimdSnglAsNoPostIndex:
case InstName.Ld2AdvsimdSnglAsPostIndex:
case InstName.Ld3AdvsimdSnglAsNoPostIndex:
case InstName.Ld3AdvsimdSnglAsPostIndex:
case InstName.Ld4AdvsimdSnglAsNoPostIndex:
case InstName.Ld4AdvsimdSnglAsPostIndex:
return true;
}
return false;
}
public static bool IsPrefetchMemory(this InstName name)
{
switch (name)
{
case InstName.PrfmImm:
case InstName.PrfmLit:
case InstName.PrfmReg:
case InstName.Prfum:
return true;
}
return false;
}
}
}