[master] Integrated: 8311875: [Lilliput] Disallow accessing oop metadata vmStructs with +UCOH

[Aleksey Shipilev]

On Tue, 11 Jul 2023 14:45:06 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Same as for JDK 17, but for mainline. I had to deal with some upstream reshufflings that moved the agent initialization block.
> 
> Additional testing:
>  - [x] Eyeballing async-profiler initialization path in default mode and with `+UCOH`
>  - [x] Linux x86_65 fastdebug `serviceability/sa tier1 tier2`, default
>  - [x] Linux x86_65 fastdebug `serviceability/sa tier1 tier2`, `+UCOH`

This pull request has now been integrated.

Changeset: 2726f595
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/lilliput/commit/2726f59519dce5336a66fbe1129666073555d945
Stats:     51 lines in 3 files changed: 51 ins; 0 del; 0 mod

8311875: [Lilliput] Disallow accessing oop metadata vmStructs with +UCOH

Reviewed-by: rkennke

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PR: https://git.openjdk.org/lilliput/pull/101