[jdk17u-dev] RFR: 8339386: Assertion on AIX - original PC must be in the main code section of the compiled method

[Martin Doerr]

On Mon, 29 Sep 2025 14:08:03 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> Backport of [JDK-8339386](https://bugs.openjdk.org/browse/JDK-8339386). Applies almost cleanly, but needs a modification (see 2nd commit). `orig_pc_offset()` is not available in 17u. We can use the `frame` constructor which doesn't have the problematic assertion in 17u (see comment in the new code).
> So, this backport doesn't fix the assertion mentioned in the title (because it doesn't exist in 17u). But, it makes checks more reliable.

I agree. Thanks for the review!

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/3998#issuecomment-3349025678