[jdk11u-dev] RFR: 8316746: Top of lock-stack does not match the unlocked object

Tue Nov 21 17:33:37 UTC 2023

Backport of [JDK-8316746](https://bugs.openjdk.org/browse/JDK-8316746). Version from 17u-dev is almost identical. Diffs:

- Unused label from old code has been removed by https://github.com/openjdk/jdk17u-dev/commit/12bac3a02d7b0f17da78d5ee810fd2742ec43ba6.
- `_abi` has been renamed to `_abi0` in later JDK versions.

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Commit messages:
 - Backport 7d8adfa855e51a90c2f125fc20a06f9a488e6248

Changes: https://git.openjdk.org/jdk11u-dev/pull/2288/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2288&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316746
  Stats: 158 lines in 4 files changed: 76 ins; 41 del; 41 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2288.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2288/head:pull/2288

PR: https://git.openjdk.org/jdk11u-dev/pull/2288