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Date: Thu, 21 Sep 2006 08:22:23 -0700 (PDT)
From: "Pavel Afremov (JIRA)" <jira@apache.org>
To: harmony-commits@incubator.apache.org
Subject: [jira] Updated: (HARMONY-1532) [DRLVM] Implement advanced scheme of
 jvmti PopFrame and several fixes into JVMTI.
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     [ http://issues.apache.org/jira/browse/HARMONY-1532?page=all ]

Pavel Afremov updated HARMONY-1532:
-----------------------------------

    Attachment: 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.
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-1532
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1532
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>         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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