[lilliput-jdk17u:lilliput] RFR: 8317452: [JVMCI] Export symbols used by lightweight locking to JVMCI compilers.

[Roman Kennke]

On Mon, 8 Apr 2024 17:06:48 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Backport of https://github.com/openjdk/jdk/commit/9718f490fb76f6712ac8f9c7f5248ca10bf83e6f
> 
> Eases subsequent backports and makes JVMCI compatible with future Graal LW locking impl.
> 
> Unclean because of context diff in vmStructs_jvmci.cpp, otherwise straightforward.

Thanks!

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PR Comment: https://git.openjdk.org/lilliput-jdk17u/pull/74#issuecomment-2043383318