This enhancement adds PopFrame support for virtual threads. CSR: https://bugs.openjdk.org/browse/JDK-8308001: add PopFrame support for virtual threads
Testing: New test was developed: `serviceability/vthread/PopFrameTest`. Submitted mach5 tiers 1-6 are good. TBD: rerun mach5 tiers 1-6 at the end of review again if necessary. ------------- Commit messages: - 8308000: add PopFrame support for virtual threads Changes: https://git.openjdk.org/jdk/pull/14002/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14002&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8308000 Stats: 469 lines in 5 files changed: 458 ins; 5 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/14002.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14002/head:pull/14002 PR: https://git.openjdk.org/jdk/pull/14002
