RFR: 8313800: AArch64: SA stack walking code having trouble finding sender frame when invoking LambdaForms is involved

[Chris Plummer]

On Thu, 7 Sep 2023 16:58:38 GMT, Andrew Haley <aph at openjdk.org> wrote:

> … frame when invoking LambdaForms is involved

Overall the changes look good. Have you tested to see if this fixes [JDK-8276210](https://bugs.openjdk.org/browse/JDK-8276210) and [JDK-8248675](https://bugs.openjdk.org/browse/JDK-8248675)? You'll need to remove them from the problem list to test.

src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64Frame.java line 331:

> 329: 
> 330:   //------------------------------------------------------------------------------
> 331:   // frame::adjust_unextended_sp

This is just repeating the comment below.

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

PR Review: https://git.openjdk.org/jdk/pull/15624#pullrequestreview-1616268105
PR Review Comment: https://git.openjdk.org/jdk/pull/15624#discussion_r1319137161