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ryujinx-final/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 misc: Migrate usage of RuntimeInformation to OperatingSystem (#2901) 2021-12-04 20:02:30 -03:00
PTC Fix tail merge from block with conditional jump to multiple returns (#3267) 2022-04-09 16:56:50 +02:00
ArmEmitterContext.cs ARMeilleure: Thumb support (All T16 instructions) (#3105) 2022-02-17 19:39:45 -03:00
Compiler.cs Add an early TailMerge pass (#2721) 2021-10-18 19:51:22 -03:00
CompilerContext.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
CompilerOptions.cs Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00
ControlFlowGraph.cs Add an early TailMerge pass (#2721) 2021-10-18 19:51:22 -03:00
DelegateHelper.cs Add Profiled Persistent Translation Cache. (#769) 2020-06-16 20:28:02 +02:00
DelegateInfo.cs PPTC Follow-up. (#1712) 2020-12-17 20:32:09 +01:00
Delegates.cs Enable CPU JIT cache invalidation (#2965) 2022-02-18 02:53:18 +01:00
DispatcherFunction.cs Add multi-level function table (#2228) 2021-05-29 18:06:28 -03:00
Dominance.cs Replace LinkedList by IntrusiveList to avoid allocations on JIT (#931) 2020-02-17 22:30:54 +01:00
EmitterContext.cs Add host CPU memory barriers for DMB/DSB and ordered load/store (#3015) 2022-01-21 12:47:34 -03:00
GuestFunction.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
IntervalTree.cs Support memory aliasing (#2954) 2022-05-02 20:30:02 -03:00
RegisterToLocal.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
RegisterUsage.cs Add an early TailMerge pass (#2721) 2021-10-18 19:51:22 -03:00
RejitRequest.cs Add Profiled Persistent Translation Cache. (#769) 2020-06-16 20:28:02 +02:00
SsaConstruction.cs Collapse AsSpan().Slice(..) calls into AsSpan(..) (#3145) 2022-02-22 10:32:10 -03:00
SsaDeconstruction.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
TranslatedFunction.cs Add inlined on translation call counting (#2190) 2021-04-18 23:43:53 +02:00
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 Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00