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From "Pavel Pervov" <pmcfi...@gmail.com>
Subject Re: [jira] Closed: (HARMONY-1545) [drlvm] [jvmti] Unified JVMTI breakpoints infrastructure implementation
Date Sat, 23 Sep 2006 14:46:59 GMT
Geir,

Looks like you've missed adding file
enhanced/drlvm/trunk/vm/vmcore/include/jvmti_break_intf.h to SVN tree.

Regards,
    Pavel.
On 9/23/06, Geir Magnusson Jr (JIRA) <jira@apache.org> wrote:
>
>     [ http://issues.apache.org/jira/browse/HARMONY-1545?page=all ]
>
> Geir Magnusson Jr closed HARMONY-1545.
> --------------------------------------
>
>
> > [drlvm] [jvmti] Unified JVMTI breakpoints infrastructure implementation
> > -----------------------------------------------------------------------
> >
> >                 Key: HARMONY-1545
> >                 URL: http://issues.apache.org/jira/browse/HARMONY-1545
> >             Project: Harmony
> >          Issue Type: Improvement
> >          Components: DRLVM
> >            Reporter: Ilya Berezhniuk
> >         Assigned To: Geir Magnusson Jr
> >         Attachments: JVMTI-breakpoints-unified-infrastructure.patch
> >
> >
> > Hello
> > I've reworked the implementation of JVMTI breakpoints and single step.
> The code which sends breakpoint and single step events currently is ugly and
> uses unobvious logic. In the new implementation the infrastructure is much
> more clean and clear :)
> > Main class is VMBreakPoints. It is the container for all breakpoint
> instrumentation and handler for all breakpoint events. A VMBreakInterface is
> a class for breakpoints references container. It can be used for any
> purpose, be it SingleStep or user breakpoints container. In VMBreakInterface
> breakpoints instrumentations are referenced by VMBreakPointRef.
> > VMBreakPoints has handlers for native (JIT mode) and interpreter mode
> breakpoints. When such handler is called, the processing goes through all
> registered VMBreakInterface instances according to their priorities
> (currently two priorities are supported - SingleStep is first according to
> JVMTI spec about colocated events) and calls VMBreakInterface handling
> callback which can send an event of type which this interface supports.
>
> --
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>
>

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