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From "Chunrong Lai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4477) Class Unloading support in DRLVM
Date Thu, 26 Jul 2007 04:21:31 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chunrong Lai updated HARMONY-4477:

    Attachment: classunloading.options.diff.1

  The patch to enable/disable class unloading by setting gc.ignore_vtable_tracing. The setting
also impacts the result of GCExport Boolean gc_supports_class_unloading(). VM is also modified
to decide the enumeration type (strong or weak) according to the result.
  If no VM modification is used, gc.ignore_weak_roots is needed to be set together to really
enable/disable the class unloading.

> Class Unloading support in DRLVM
> --------------------------------
>                 Key: HARMONY-4477
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4477
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>         Environment: All
>            Reporter: Rana Dasgupta
>         Attachments: ClassUnloading.doc, classunloading.gcv5.classtracing.diff.1, classunloading.options.diff.1,
classunloading.prototype.diff.1, classunloading.weakroots.forgcv5.diff.1, Test_unloading_native_lib.zip
> This JIRA is intended as a placeholder for functional support for class unloading in
DRLVM. Remaining VM code mods, GC changes, tests, design will be submitted here.

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