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From "Geir Magnusson Jr (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-1532) [DRLVM] Implement advanced scheme of jvmti PopFrame and several fixes into JVMTI.
Date Sat, 23 Sep 2006 12:23:24 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1532?page=all ]

Geir Magnusson Jr resolved HARMONY-1532.
----------------------------------------

    Resolution: Fixed

r449223.

Ubuntu 6 - smoke and c-unit

> [DRLVM] Implement advanced scheme of jvmti PopFrame and several fixes into JVMTI.
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-1532
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1532
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>         Assigned To: Geir Magnusson Jr
>         Attachments: DRLVM-Implement-advanced-scheme-of-jvmti-PopFrame-and-several-fixes-into-JVMTI.txt
>
>
> [DRLVM] Implement advanced scheme of jvmti PopFrame and several fixes into JVMTI.
>         - Implement advanced scheme of jvmti PopFrame. It provides opportunity to evaluate
locals on the stack after pop, and allow several frames popping. This scheme can works for
safe_point only.
>         - Fix possible bug in GC stack enumeration after PopFrame.  After pop frame nobody
enumerate methods arguments for GC. This patch fixes it.
>         - JVMTI PopFrame support in the JET (VM Part). To provide correct pop of the
method frame, popped frame should be compiled with special flags. It's provide opportunity
to find corresponding "this" and restore context before method call.
>         - ExceptionCatch event does not send in some cases. The source of the bug is
missed callback setting. So after add missed callback set, bug was fixed.
>         - Fixed m2n frame registers in breakpoint dispatcher function.
> Depends on HARMONY-1523

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