GreemDev-Ryujinx/ARMeilleure/Translation
gdkchan 95017b8c66
Support memory aliasing (#2954)
* Back to the origins: Make memory manager take guest PA rather than host address once again

* Direct mapping with alias support on Windows

* Fixes and remove more of the emulated shared memory

* Linux support

* Make shared and transfer memory not depend on SharedMemoryStorage

* More efficient view mapping on Windows (no more restricted to 4KB pages at a time)

* Handle potential access violations caused by partial unmap

* Implement host mapping using shared memory on Linux

* Add new GetPhysicalAddressChecked method, used to ensure the virtual address is mapped before address translation

Also align GetRef behaviour with software memory manager

* We don't need a mirrorable memory block for software memory manager mode

* Disable memory aliasing tests while we don't have shared memory support on Mac

* Shared memory & SIGBUS handler for macOS

* Fix typo + nits + re-enable memory tests

* Set MAP_JIT_DARWIN on x86 Mac too

* Add back the address space mirror

* Only set MAP_JIT_DARWIN if we are mapping as executable

* Disable aliasing tests again (still fails on Mac)

* Fix UnmapView4KB (by not casting size to int)

* Use ref counting on memory blocks to delay closing the shared memory handle until all blocks using it are disposed

* Address PR feedback

* Make RO hold a reference to the guest process memory manager to avoid early disposal

Co-authored-by: nastys <nastys@users.noreply.github.com>
2022-05-02 20:30:02 -03:00
..
Cache
PTC Fix tail merge from block with conditional jump to multiple returns (#3267) 2022-04-09 16:56:50 +02:00
ArmEmitterContext.cs
Compiler.cs
CompilerContext.cs
CompilerOptions.cs
ControlFlowGraph.cs
DelegateHelper.cs
DelegateInfo.cs
Delegates.cs Enable CPU JIT cache invalidation (#2965) 2022-02-18 02:53:18 +01:00
DispatcherFunction.cs
Dominance.cs
EmitterContext.cs
GuestFunction.cs
IntervalTree.cs Support memory aliasing (#2954) 2022-05-02 20:30:02 -03:00
RegisterToLocal.cs
RegisterUsage.cs
RejitRequest.cs
SsaConstruction.cs Collapse AsSpan().Slice(..) calls into AsSpan(..) (#3145) 2022-02-22 10:32:10 -03:00
SsaDeconstruction.cs
TranslatedFunction.cs
Translator.cs ARMeilleure: Implement single stepping (#3133) 2022-02-22 11:11:42 -03:00
TranslatorCache.cs Enable CPU JIT cache invalidation (#2965) 2022-02-18 02:53:18 +01:00
TranslatorStubs.cs