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From "Ivan Popov" <ivan.g.po...@gmail.com>
Subject Re: Harmony+Eclipse and Scrapbook Pages
Date Fri, 20 Apr 2007 10:18:35 GMT
There is difference between Harmony and other JREs in how they step
over line with breakpoint set. Harmony does not group breakpoint and
step events and thus one need to resume application twice at the same
line. I'm not sure if this is problem for this particular case, but
I'll look what happened there.

Thanks.
Ivan

On 4/20/07, Tim Ellison <t.p.ellison@gmail.com> wrote:
> After poking around for a bit, and with help from the JDT folk, I put in
> some traces that show how Harmony is behaving differently from (in this
> case) the IBM JRE.
>
> I think the problem may be related to the debug events that Eclipse is
> looking for to implement the scrapbook pages.  The basic mechanism is
> that Eclipse set's a breakpoint, steps over it, and evaluates the code
> from the scrapbook.  It would appear that the IBM VM notifies a STEP_END
> event, but Harmony VM doesn't?
>
> To see the trace take a look at
> https://bugs.eclipse.org/bugs/attachment.cgi?id=64404&action=view
>
> Thanks,
> Tim
>
>
> Wayne Beaton wrote:
> > I've created the Bugzilla record:
> >
> > https://bugs.eclipse.org/bugs/show_bug.cgi?id=183202
> >
> > It is--essentially--asking for help in narrowing into root cause.
> >
> > Wayne
> > --
> > Wayne Beaton
> > The Eclipse Foundation
> > wayne.beaton@eclipse.org
> > Skype, YIM: waynebeaton
> > http://www.eclipse.org
> > http://wbeaton.blogspot.com/
> > http://www.planeteclipse.org/planet/
> >
> >
> >> -----Original Message-----
> >> From: Wayne Beaton [mailto:wayne@eclipse.org]
> >> Sent: April 19, 2007 10:31 AM
> >> To: dev@harmony.apache.org
> >> Subject: RE: Harmony+Eclipse and Scrapbook Pages
> >>
> >> I'll create a new Bugzilla report with the information we
> >> have so far. Maybe the JDT folks can point us in the right direction.
> >>
> >> Wayne
> >> --
> >> Wayne Beaton
> >> The Eclipse Foundation
> >> wayne.beaton@eclipse.org
> >> Skype, YIM: waynebeaton
> >> http://www.eclipse.org
> >> http://wbeaton.blogspot.com/
> >> http://www.planeteclipse.org/planet/
> >>
> >>
> >>> -----Original Message-----
> >>> From: Tim Ellison [mailto:t.p.ellison@gmail.com]
> >>> Sent: April 19, 2007 10:16 AM
> >>> To: dev@harmony.apache.org
> >>> Subject: Re: Harmony+Eclipse and Scrapbook Pages
> >>>
> >>> Wayne Beaton wrote:
> >>>> The message is generated by the
> >>>>
> >> org.eclipse.jdt.internal.debug.ui.snippeteditor.JavaSnippetEditor#eval
> >>>> uate(S
> >>>> tring) method (in the org.eclipse.jdt.debug.ui plug-in).
> >>> I'm just downloading the source now, but this comment [1]
> >> though old,
> >>> may imply that there are assumptions on the JRE implementation for
> >>> snippet evaluation -- not sure if that comment (from 2001) is still
> >>> relevant.
> >>>
> >>> [1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=6434#c3
> >>>
> >>> Regards,
> >>> Tim
> >
> >
>

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