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Posted to commits@harmony.apache.org by "Pavel Rebriy (JIRA)" <ji...@apache.org> on 2006/12/08 11:58:22 UTC
[jira] Updated: (HARMONY-2539) [drlvm][jvmti] DataDumpRequest event
implementation
[ http://issues.apache.org/jira/browse/HARMONY-2539?page=all ]
Pavel Rebriy updated HARMONY-2539:
----------------------------------
Attachment: DataDumpRequest-event-implementation.patch
The issue implementation patch.
> [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
> 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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