RFR: 8331150: RISC-V: Fix "bad AD file" bug

[Fei Yang]

On Thu, 25 Apr 2024 17:55:57 GMT, Hamlin Li <mli at openjdk.org> wrote:

> Hi,
> Can you help to review this bug fix patch?
> The issue was introduced by [JDK-8318650](https://bugs.openjdk.org/browse/JDK-8318650)
> Thanks

Looks fine. Thanks!

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Marked as reviewed by fyang (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/18960#pullrequestreview-2023918766