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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2482) [drlvm] StackTraceFrame should be refactored
Date Tue, 12 Dec 2006 07:33:22 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2482?page=all ]

Alexey Varlamov updated HARMONY-2482:
-------------------------------------

       Summary: [drlvm] StackTraceFrame should be refactored  (was: StackTraceFrame should
be refactored)
    Issue Type: Task  (was: Bug)
      Priority: Minor  (was: Major)

> [drlvm] StackTraceFrame should be refactored
> --------------------------------------------
>
>                 Key: HARMONY-2482
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2482
>             Project: Harmony
>          Issue Type: Task
>          Components: DRLVM
>            Reporter: Aleksey Ignatenko
>            Priority: Minor
>
> StackState is a java object wich can save stack state on some moment. It
> contains jlong array of pointers to StackTraceFrame. StackTraceFrame has
> reference to Method. Potentially it could lead to the problem that someone
> tries to restore stack trace with some method of unloaded class. It will lead
> to crash! I suppose that StackTraceFrame should contain method name, line
> number and something else instead of pointer to Method. Or if it is impossible
> - prohibit to restore stack trace by StackState in all places except the top of
> that stack.

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