[jira] Updated: (HARMONY-3212) [drlvm][jvmti] JVMTI tries to single step through native method

["Ilya Berezhniuk (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-3212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ilya Berezhniuk updated HARMONY-3212:
-------------------------------------

    Attachment: ss_wo_native.diff

Suggested patch fixes the problem.
Patch also removes redundant check for pending breakpoints which is performed without lock.

> [drlvm][jvmti] JVMTI tries to single step through native method
> ---------------------------------------------------------------
>
>                 Key: HARMONY-3212
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3212
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Ilya Berezhniuk
>         Attachments: ss_wo_native.diff
>
>
> When stepping through Java method, JVMTI sets breakpoints to location 0 for methods which are called from current method.
> Currently JVMTI does this for native methods too, although TI spec. says "No single step events are generated from within native methods".
> Such behavior leads to assertions, when instrumented native method was not bound yet (i.e. has ST_NotCompiled), and was added as pending breakpoint.

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