RFR: 8365732: RISC-V: implement AES CTR intrinsics [v30]

[Fei Yang]

On Wed, 3 Dec 2025 03:44:27 GMT, Anjian Wen <wenanjian at openjdk.org> wrote:

>> Hi everyone, please help review this patch which Implement the _counterMode_AESCrypt with Zvkned. On my QEMU, with Zvkned extension enabled, the tests in test/hotspot/jtreg/compiler/codegen/aes/ Passed.
>
> Anjian Wen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 31 commits:
> 
>  - Merge branch 'openjdk:master' into aes_ctr
>  - modify label L_EXIT to L_exit
>  - add more comments for key value 52
>  - update some comments, names  and Pseudocode
>  - modify stub_id name
>  - Merge branch 'openjdk:master' into aes_ctr
>  - modify format
>  - add more comments
>  - modify parm to unsigned as aarch64 and x86
>  - clean comments and format
>  - ... and 21 more: https://git.openjdk.org/jdk/compare/530493fe...98d802d5

Still good me.

-------------

Marked as reviewed by fyang (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25281#pullrequestreview-3538186330