Re: RFR 8019389: SA-JDI JSR292: sun.jvm.hotspot.jdi.StackFrame.thisObject() throws sun.jvm.hotspot.utilities.AssertionFailure: sanity check

[shanliang]

Olivier,

Now it is 2014 :)


Olivier Lagneau wrote:

Please review the following simple fix.

Issue: https://bugs.openjdk.java.net/browse/JDK-8019389

Webrev: http://cr.openjdk.java.net/~olagneau/8019389/webrev.00/ <http://cr.openjdk.java.net/%7Eolagneau/8019389/webrev.00/>

The issue is due to the fact that _invokeHandle bytecode is generated by hotspot, but is not declared in agent code. Just declaring the new bytecode solves the assertion failure.

However the tests reported in 8019389 (bootstrapOtherStratumInStackTrace, targetOtherStratumInStackTrace) suffer the problem from JDK-7016268 <https://bugs.openjdk.java.net/browse/JDK-7016268> : Can't get strata information through SA-JDI Thus, the "stratum mismatch" related to JDK-7016268 will still be present after fix.

This second problem has to be fixed through JDK-7016268.

Thanks,
Olivier.