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Posted to commits@harmony.apache.org by "Geir Magnusson Jr (JIRA)" <ji...@apache.org> on 2006/10/06 18:39:22 UTC
[jira] Assigned: (HARMONY-1706) [drlvm][jvmti] Improved
synchronization of single step state access
[ http://issues.apache.org/jira/browse/HARMONY-1706?page=all ]
Geir Magnusson Jr reassigned HARMONY-1706:
------------------------------------------
Assignee: Geir Magnusson Jr
> [drlvm][jvmti] Improved synchronization of single step state access
> -------------------------------------------------------------------
>
> Key: HARMONY-1706
> URL: http://issues.apache.org/jira/browse/HARMONY-1706
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Reporter: Pavel Rebriy
> Assigned To: Geir Magnusson Jr
> Attachments: Improved-synchronization-of-single-step-state-access.patch
>
>
> Here is a synchronization problem during processing Single Step breakpoints. One thread gets lock and tries to suspend other threads, while the second thread is not in safe region, tries to get the same lock and cannot reach safe point. So, there is a dead lock.
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