[jdk23u] RFR: 8337753: Target class of upcall stub may be unloaded [v2]

[Vladimir Ivanov]

On Fri, 25 Oct 2024 23:22:27 GMT, Jorn Vernee <jvernee at openjdk.org> wrote:

>> Backport of: https://github.com/openjdk/jdk/pull/20479
>> 
>> There were some trivial conflicts in `stubGenerator_aarch64.cpp` and `stubGenerator_riscv.cpp`. Some code still there in jdk23, already removed in later versions.
>
> Jorn Vernee has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove code unrelated to fix

Looks good.

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Marked as reviewed by vlivanov (Reviewer).

PR Review: https://git.openjdk.org/jdk23u/pull/163#pullrequestreview-2402575025