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From "Gregory Shimansky (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event support
Date Fri, 22 Jun 2007 12:56:26 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-1985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gregory Shimansky closed HARMONY-1985.
--------------------------------------


No response, assuming ok.

> [drlvm][jvmti] VMObjectAlloc event support
> ------------------------------------------
>
>                 Key: HARMONY-1985
>                 URL: https://issues.apache.org/jira/browse/HARMONY-1985
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>            Reporter: Eugene S. Ostrovsky
>            Assignee: Gregory Shimansky
>         Attachments: H-1985-JVMTI-VMObjectAlloc-event-support.patch, H-1985_Fix.patch
>
>
> Implementation of the new profiling support feature:
> "VM Object Allocation" event.
> The proposed patch does the following:
> 1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents
right after calling gc_alloc().
> 2. Calls this wrapper in place of gc_aloc() in the following cases:
>   (i)   allocation of j.l.Class objects in class loader
>   (ii)  allocation of strings in VM
>   (iii) allocation of the clone object in Object.clone () implementation

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