RFR: 8370708: RISC-V: Add VerifyStackAtCalls [v6]

[Fei Yang]

On Tue, 4 Nov 2025 12:37:12 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Hi, please consider.
>> 
>> Sanity tested and no issues with MAJIK t1 (with +VSC).
>> 
>> Thanks, Robbin
>
> Robbin Ehn 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 eight additional commits since the last revision:
> 
>  - chaitin dump print majik cookie
>  - Merge branch 'master' into vsc
>  - Merge branch 'master' into vsc
>  - Forgot fix format for VSAC
>  - Fixed format
>  - Label name
>  - li->mv, format, space
>  - Draft

Marked as reviewed by fyang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/28005#pullrequestreview-3420264864