RFR: 7338: Add parser support for frame types generated by async-profiler [v2]

Wed Aug 18 17:43:25 UTC 2021

On Fri, 9 Jul 2021 16:22:18 GMT, Jaroslav Bachorik <jbachorik at openjdk.org> wrote:

>> Async Profiler (https://github.com/jvm-profiling-tools/async-profiler) is able to generate JFR recordings with CPU and allocation sample events spanning full-stack (from Java to OS/kernel).
>> It is adding three new frame types for this reason:
>> 
>> - Native (C)
>> - C++
>> - Kernel
>>  
>> 
>> Currently, the JMC parser will process all those frame types as 'UNKNOWN'. Although it is not breaking the rendering it would be nice to be able to get more info about the actual frame type.
>
> Jaroslav Bachorik has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR.

Marked as reviewed by hirt (Lead).

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PR: https://git.openjdk.java.net/jmc/pull/274