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

[Robbin Ehn]

On Tue, 4 Nov 2025 14:09:41 GMT, Feilong Jiang <fjiang at openjdk.org> wrote:

>> 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
>
> Thanks!

Thanks @feilongjiang and @RealFYang !

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PR Comment: https://git.openjdk.org/jdk/pull/28005#issuecomment-3490093894