Integrated: 8261957: [PPC64] Support for Concurrent Thread-Stack Processing

[Martin Doerr]

On Fri, 5 Mar 2021 09:58:35 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> I'd like to support Concurrent Thread-Stack Processing on PPC64. This will be needed by ShenandoahGC and zGC when implemented. Maybe for other purposes in the future, too.
> I'm using conditional trap instructions by default, so we don't need the extra stubs unless -XX:-UseSIGTRAP is used.
> 
> Original change: https://github.com/openjdk/jdk/commit/b9873e18

This pull request has now been integrated.

Changeset: 9061271b
Author:    Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/9061271b
Stats:     225 lines in 16 files changed: 174 ins; 10 del; 41 mod

8261957: [PPC64] Support for Concurrent Thread-Stack Processing

Reviewed-by: lucy, nradomski

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PR: https://git.openjdk.java.net/jdk/pull/2841