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3 commits

Author SHA1 Message Date
gdkchan efb135b74c
Clear CPU side data on GPU buffer clears (#4125)
* Clear CPU side data on GPU buffer clears

* Implement tracked fill operation that can signal other resource types except buffer

* Fix tests, add missing XML doc

* PR feedback
2023-02-16 18:28:49 -03:00
Mary-nyan b6614c6ad5
chore: Update tests dependencies (#3978)
* chore: Update tests dependencies

* Apply TSR Berry suggestion to add a GC.SuppressFinalize in MemoryBlock.cs

* Ensure we wait for the test thread to be dead on PartialUnmap

* Use platform attribute for os specific tests

* Make P/Invoke methods private

* Downgrade NUnit3TestAdapter to 4.1.0

* test: Disable warning about platform compat for ThreadLocalMap()

Co-authored-by: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
2023-01-01 17:35:29 +01:00
riperiperi 14ce9e1567
Move partial unmap handler to the native signal handler (#3437)
* Initial commit with a lot of testing stuff.

* Partial Unmap Cleanup Part 1

* Fix some minor issues, hopefully windows tests.

* Disable partial unmap tests on macos for now

Weird issue.

* Goodbye magic number

* Add COMPlus_EnableAlternateStackCheck for tests

`COMPlus_EnableAlternateStackCheck` is needed for NullReferenceException handling to work on linux after registering the signal handler, due to how dotnet registers its own signal handler.

* Address some feedback

* Force retry when memory is mapped in memory tracking

This case existed before, but returning `false` no longer retries, so it would crash immediately after unprotecting the memory... Now, we return `true` to deliberately retry.

This case existed before (was just broken by this change) and I don't really want to look into fixing the issue right now. Technically, this means that on guest code partial unmaps will retry _due to this_ rather than hitting the handler. I don't expect this to cause any issues.

This should fix random crashes in Xenoblade Chronicles 2.

* Use IsRangeMapped

* Suppress MockMemoryManager.UnmapEvent warning

This event is not signalled by the mock memory manager.

* Remove 4kb mapping
2022-07-29 19:16:29 -03:00