RFR (XS): 8209996: [PPC64] Fix JFR profiling

[Volker Simonis]

Looks good!

Thanks,
Volker

On Tue, Aug 28, 2018 at 3:14 PM Haug, Gunter <gunter.haug at sap.com> wrote:
>
> Hi all,
>
> There are two bugs in PPC64 platform code preventing a jtreg test (TestFullStackTrace.java) to complete successfully. Can I please have a review and a sponsor for the following change which fixes the issue:
>
> https://bugs.openjdk.java.net/browse/JDK-8209996
> http://cr.openjdk.java.net/~ghaug/webrevs/8209996/
>
> frame::safe_for_sender made two assertions which are two strict. First, unextended_sp may well be greater than sp due to frame resizing (compacting) for interpreter fames. Second, top_ijava_frame_abi is only included in the top frame, obviously.
>
> Thanks,
> Gunter
>
>