… when the cache is being used. (#57867)

Backport of #57865

Fixes #57800 .

…57990)

Backport of #57974

Should Fix #57949

Co-authored-by: Larry Ewing <[email protected]>

)

If two threads both want to get an InterpMethod for the same MonoMethod, and
they both see null from the first hash table lookup, make sure that whichever
one comes into the jit_mm lock second re-uses the previously inserted
InterpMethod, instead of its own version.

Without this change, racing threads will overwrite
MonoJitInfo:seq_points (in mono_interp_transform_method) which sometimes leads
to deallocating the same sequence points multiple times.

Fixes #57812

Co-authored-by: Aleksey Kliger <[email protected]>

…8032)

When trying to evaluate DebuggerProxyAttribute of a generic type <T, K>, it was working only for one parameter .

Fixes #58021

Co-authored-by: Thays <[email protected]>

…ches (#57847)

* Add event to RuntimeEventSource for AppContext switches

Fixes #56142

* Respond to PR comments

* Add preliminary tests

* Respond to PR comments

* Add keyword

* Fix tests

* Remove AppContext EventSource support on browser

* forgot using

* Fix error reporting, add comments

* Respond to PR comments

* Refactor tests

* Fix case where s_switches is null

* Fix bug

* Print more info for test failure

* Typo

* Fix lab failure

* Respond to PR comments

* Respond to PR comments

* Typo

* Respond to PR comments

* Skip RuntimeEventSource tests on wasm and android (#57890)

* Skip RuntimeEventSource tests on wasm and android

* Skip tests without using issues.targets

* Disable test for mono

(cherry picked from commit 454ac57)

Co-authored-by: Andy Gocke <[email protected]>

…58075)

* Support special characters in [JsonPropertyName]

* Make gen'd property name readonly; other misc

Co-authored-by: Steve Harter <[email protected]>