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From "Ilya Berezhniuk (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2828) [drlvm][jvmti] MethodEntry/MethodExit events for native methods are not generated in JIT mode
Date Thu, 21 Dec 2006 00:28:22 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2828?page=all ]

Ilya Berezhniuk updated HARMONY-2828:
-------------------------------------

    Attachment: method_entry_exit_for_native.patch

Suggested patch enables MethodEntry/MethodExit generation for native methods in JIT mode.

> [drlvm][jvmti] MethodEntry/MethodExit events for native methods are not generated in
JIT mode
> ---------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2828
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2828
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: JIT
>            Reporter: Ilya Berezhniuk
>         Attachments: method_entry_exit_for_native.patch
>
>
> JVMTI spec. says "Method entry events are generated upon entry of Java programming language
methods (including native methods)", and similarly for MethodExit event.
> VM generates Method Entry/Exit events for both Java/native methods only in interpreter
mode.
> In JIT mode VM generates Method Entry/Exit events for JIT-compiled methods only.

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