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7 commits

Author SHA1 Message Date
gdkchan
12b235700c
Delete old 16KB page workarounds (#6584) 
* Delete old 16KB page workarounds

* Rename Supports4KBPage to UsesPrivateAllocations

* Format whitespace

* This one should be false too

* Update XML doc
 2024-04-06 13:51:44 -03:00
jhorv
5def0429f8
Add support to IVirtualMemoryManager for zero-copy reads (#6251) 
* - WritableRegion: enable wrapping IMemoryOwner<byte>
- IVirtualMemoryManager impls of GetWritableRegion() use pooled memory when region is non-contiguous.
- IVirtualMemoryManager: add GetReadOnlySequence() and impls
- ByteMemoryPool: add new method RentCopy()
- ByteMemoryPool: make class static, remove ctor and singleton field from earlier impl

* - BytesReadOnlySequenceSegment: move from Ryujinx.Common.Memory to Ryujinx.Memory
- BytesReadOnlySequenceSegment: add IsContiguousWith() and Replace() methods
- VirtualMemoryManagerBase:
  - remove generic type parameters, instead use ulong for virtual addresses and nuint for host/physical addresses
  - implement IWritableBlock
  - add virtual GetReadOnlySequence() with coalescing of contiguous segments
  - add virtual GetSpan()
  - add virtual GetWritableRegion()
  - add abstract IsMapped()
  - add virtual MapForeign(ulong, nuint, ulong)
  - add virtual Read<T>()
  - add virtual Read(ulong, Span<byte>)
  - add virtual ReadTracked<T>()
  - add virtual SignalMemoryTracking()
  - add virtual Write()
  - add virtual Write<T>()
  - add virtual WriteUntracked()
  - add virtual WriteWithRedundancyCheck()
- VirtualMemoryManagerRefCountedBase: remove generic type parameters
- AddressSpaceManager: remove redundant methods, add required overrides
- HvMemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- MemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- MemoryManagerHostMapped: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- NativeMemoryManager: add get properties for Pointer and Length
- throughout: removed invalid <inheritdoc/> comments

* make HvMemoryManager class sealed

* remove unused method

* adjust MemoryManagerHostTracked

* let MemoryManagerHostTracked override WriteImpl()
 2024-04-04 22:23:03 -03:00
riperiperi
fdd3263e31
Separate guest/host tracking + unaligned protection (#6486) 
* WIP: Separate guest/host tracking + unaligned protection

Allow memory manager to define support for single byte guest tracking

* Formatting

* Improve docs

* Properly handle cases where the address space bits are too low

* Address feedback
 2024-03-14 19:38:27 -03:00
TSRBerry
2989c163a8
editorconfig: Set default encoding to UTF-8 (#5793) 
* editorconfig: Add default charset

* Change file encoding from UTF-8-BOM to UTF-8
 2023-12-04 14:17:13 +01:00
gdkchan
815819767c
Force all exclusive memory accesses to be ordered on AppleHv (#5898) 
* Implement reprotect method on virtual memory manager (currently stubbed)

* Force all exclusive memory accesses to be ordered on AppleHv

* Format whitespace

* Fix test build

* Fix comment copy/paste

* Fix wrong bit for isLoad

* Update src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs

Co-authored-by: riperiperi <rhy3756547@hotmail.com>

---------

Co-authored-by: riperiperi <rhy3756547@hotmail.com>
 2023-11-07 13:24:10 -03:00
TSR Berry
206e0882c2 Adjust Ryujinx.Tests.Memory namespace 2023-04-27 23:51:14 +02:00
TSR Berry
609abc8b9b Rename Ryujinx.Memory.Tests to Ryujinx.Tests.Memory 2023-04-27 23:51:14 +02:00
Renamed from src/Ryujinx.Memory.Tests/MockVirtualMemoryManager.cs (Browse further)