RFR: 8288105: [PPC64] Problems with -XX:+VerifyStack [v3]

[Martin Doerr]

On Mon, 13 Jun 2022 10:04:09 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

>> Martin Doerr has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Simplify frame(void* sp, void* fp, void* pc).
>
> src/hotspot/cpu/ppc/frame_ppc.inline.hpp line 88:
> 
>> 86: 
>> 87: inline frame::frame(intptr_t* sp, address pc, intptr_t* unextended_sp, intptr_t* fp, CodeBlob* cb)
>> 88:   : _sp(sp), _pc(pc), _cb(nullptr), _oop_map(nullptr),
> 
> Oops, cb was never used? Good fix.

Yeah, it's currently not used, but should better get fixed.

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PR: https://git.openjdk.org/jdk19/pull/3