[aarch64-port-dev ] RFR: 8155627: Enable SA on AArch64

[Andrew Hughes]

On Mon, 7 Jan 2019 at 09:24, Andrew Haley <aph at redhat.com> wrote:
>
> On 1/7/19 5:33 AM, Andrew Hughes wrote:
> > Webrev: https://cr.openjdk.java.net/~andrew/aarch64-8/8155627/webrev.01/
> >
> > The AArch64 port has had an implementation of the serviceability agent for
> > several years:
> >
> > $ hg log -R hotspot -k 8078521
> > changeset:   8554:1c4ef82d32d1
> > user:        aph
> > date:        Thu Aug 20 09:10:30 2015 +0000
> > summary:     8078521: AARCH64: Add AArch64 SA support
> >
> > However, the building of it was never enabled in the top-level configure.
>
> I think it worked at the time.
>

Maybe the build system changed between then and this being caught in 9? [0]
There were a lot of changes during the 8 lifecycle.

> > This simple backport from OpenJDK 9 rectifies this.
> >
> > Ok to push?
>
> OK, and thanks for catching this.

No problem. I was just curious why we weren't seeing an SA change on AArch64,
then found it wasn't being built at all.

Pushed: https://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/8b079acbe261

>
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

[0] https://mail.openjdk.java.net/pipermail/hotspot-dev/2016-May/023029.html
-- 
Andrew :)

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