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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
30 changed files with 2648 additions and 76 deletions
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4
src/Ryujinx.Memory/AddressSpaceManager.cs
View File

@ -283,9 +283,9 @@ namespace Ryujinx.Memory
{
var hostRegion = hostRegions[i];
if ((ulong)hostRegion.Address >= backingStart && (ulong)hostRegion.Address < backingEnd)
if (hostRegion.Address >= backingStart && hostRegion.Address < backingEnd)
{
regions[count++] = new MemoryRange((ulong)hostRegion.Address - backingStart, hostRegion.Size);
regions[count++] = new MemoryRange(hostRegion.Address - backingStart, hostRegion.Size);
}
}

7
src/Ryujinx.Memory/Tracking/VirtualRegion.cs
View File

@ -70,9 +70,12 @@ namespace Ryujinx.Memory.Tracking
{
_lastPermission = MemoryPermission.Invalid;
foreach (RegionHandle handle in Handles)
if (!Guest)
{
handle.SignalMappingChanged(mapped);
foreach (RegionHandle handle in Handles)
{
handle.SignalMappingChanged(mapped);
}
}
}