RFR (S) 8248240: Remove extendedPC.hpp and fetch_frame_from_ucontext
david.holmes at oracle.com
Wed Jun 24 23:27:48 UTC 2020
On 25/06/2020 9:17 am, coleen.phillimore at oracle.com wrote:
> On 6/24/20 7:11 PM, David Holmes wrote:
>> Hi Coleen,
>> This cleanup looks good - thanks.
>> My only query (from existing code) is why something called
>> "fetch_frame" doesn't actually return a frame ??
> Thanks David.
> Looks like one of these overloads does return the frame, and the other
> returns the pieces of a frame. No idea.
I think fetch_frame_from_ucontext was misnamed given it didn't return a
frame. Now we have actual overloads of fetch_frame_from_context that
return completely different types. That looks odd to me. Possible future
>> On 25/06/2020 7:08 am, coleen.phillimore at oracle.com wrote:
>>> Summary: This empty interface was left over from deleting code from
>>> before safepoint polling.
>>> See bug for details. Ran tier1-3, and also builds on ppc, aarch64,
>>> arm, s390, and zero.
>>> open webrev at
>>> bug link https://bugs.openjdk.java.net/browse/JDK-8248240
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