RFR(XS): 8205126: JVMTI spec incorrectly states that PopFrame cannot be called on the current thread

[serguei.spitsyn at oracle.com]

Thanks a lot, Alex!
Serguei

On 6/4/19 6:18 PM, Alex Menkov wrote:
> The fix looks good to me.
>
> --alex
>
> On 06/04/2019 16:30, serguei.spitsyn at oracle.com wrote:
>> Please, review a fix for the JVMTI spec bug:
>> https://bugs.openjdk.java.net/browse/JDK-8205126
>>
>> Webrev:
>> http://cr.openjdk.java.net/~sspitsyn/webrevs/2019/8205126-jvmti-spec-popframe.1/ 
>>
>>
>>
>> Related CSR:
>> https://bugs.openjdk.java.net/browse/JDK-8225142
>>
>> Specdiff:
>> http://cr.openjdk.java.net/~sspitsyn/webrevs/2019/8205126-jvmti-spec-popframe.1/jvmti-specdiff/ 
>>
>>
>>
>> Summary:
>>    The JVMTI PopFrame() spec does not match the implementation.
>>    It says the  specified thread can not be the current thread.
>>    The fix aligns:
>>     - spec with implementaion
>>     - PopFrame spec with ForceEarlyReturn spec
>>
>> Thanks,
>> Serguei