On Fri, 14 Mar 2025 17:57:31 GMT, Magnus Ihse Bursie <i...@openjdk.org> wrote:

> No, it doesn't -- only libjvm.so. .jsa files complicate the situation. Hm.

Aha. Importing CDS archives without regenerating them is futile, IIRC: they 
would never load properly, CDS would get disabled, and we would just carry dead 
weight.

> Maybe we should point to an import JVM directory, and copy it with all its 
> files, and not just try to single out the libjvm.so. That will allow imported 
> JVMs to tag along any kind of files they want.

Yes. There are also debuginfo files that you certainly want.

> The problem is that we can't really count on -Xshare being supported on an 
> imported JVM.

This is suggestion for testing CDS support. We don't need to do `-Xshare:on` 
tests from a build system.

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PR Comment: https://git.openjdk.org/jdk/pull/24063#issuecomment-2725450392

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