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Date: Fri, 8 Dec 2006 16:37:23 -0800 (PST)
From: "Gregory Shimansky (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Assigned: (HARMONY-2539) [drlvm][jvmti] DataDumpRequest
 event implementation
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     [ http://issues.apache.org/jira/browse/HARMONY-2539?page=all ]

Gregory Shimansky reassigned HARMONY-2539:
------------------------------------------

    Assignee: Gregory Shimansky

> [drlvm][jvmti] DataDumpRequest event implementation
> ---------------------------------------------------
>
>                 Key: HARMONY-2539
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2539
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>            Reporter: Pavel Rebriy
>         Assigned To: Gregory Shimansky
>         Attachments: DataDumpRequest-event-implementation.patch
>
>
> The issue is an implementation of DataDumpRequest[1] JVMTI event. 
> If an agent enables DataDumpRequest event, the VM creates a TI event thread. This thread is mainly sleeping on wait. When CTRL+Break (Windows) or CTRL+\ (Unix) exceptions is occurred the VM sends notify to the event thread. The thread wakes up and sends DataDumpRequest event to the agent, after falls to sleep again. The event thread is terminated if DataDumpRequest event is fully disabled.
> [1] http://java.sun.com/j2se/1.5.0/docs/guide/jvmti/jvmti.html#DataDumpRequest

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