git: openjdk/jdk: 8308000: add PopFrame support for virtual threads

[Serguei Spitsyn]

Changeset: 928fcf97
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-05-22 07:34:35 +0000
URL:       https://git.openjdk.org/jdk/commit/928fcf975174df0d5020378466e3eb76976afa21

8308000: add PopFrame support for virtual threads

Reviewed-by: lmesnik, alanb

! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! test/hotspot/jtreg/ProblemList-Virtual.txt
! test/hotspot/jtreg/serviceability/jvmti/vthread/BoundVThreadTest/libBoundVThreadTest.cpp
+ test/hotspot/jtreg/serviceability/jvmti/vthread/PopFrameTest/PopFrameTest.java
+ test/hotspot/jtreg/serviceability/jvmti/vthread/PopFrameTest/libPopFrameTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/libVThreadUnsupportedTest.cpp