Hi Serguei,
Sorry but I'm rather confused - what does it mean to do a "popframe" on
the current thread? The whole point of popframe is to suspend a target
thread when it is executing a specific method, and then call popframe to
"back up" the thread to the point where it will call that method again
when resumed. How does that work with the current thread?
Thanks,
David
On 1/06/2019 1:59 pm, [email protected] wrote:
Hi All,
Please comment or.and review the following CSR.
The CSR:
https://bugs.openjdk.java.net/browse/JDK-8225142
The bug:
https://bugs.openjdk.java.net/browse/JDK-8205126
Updated JVMTI spec:
http://cr.openjdk.java.net/~sspitsyn/webrevs/2019/8205126-jvmti-spec-popframe.1/jvmti.html
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
