RFR: 8338539: New Object to ObjectMonitor mapping: riscv64 implementation [v2]

[Robbin Ehn]

On Mon, 19 Aug 2024 14:28:23 GMT, Gui Cao <gcao at openjdk.org> wrote:

>> The riscv64 implementation of JDK-8315884 New Object to ObjectMonitor mapping
>> 
>> ### Testing:
>> - [x] tier1-3 & hotspot:tier4 tests (release)
>> - [x] test/hotspot/jtreg/runtime/Monitor/UseObjectMonitorTableTest.java (release & fastdebug)
>
> Gui Cao has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge remote-tracking branch 'upstream/master' into JDK-8338539
>  - 8338539: New Object to ObjectMonitor mapping: riscv64 implementation

Marked as reviewed by rehn (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/20621#pullrequestreview-2247919900