RE: [cdt-dev] Halted thread no longer expanded in M7

Pawel,

I managed to pinpoint to a change in ONLY ONE file - VMViewerUpdate.java.

If I use a version of that file earlier than April and all other files are pointing to HEAD there is no problem with my debugger.

All recent changes of that file point to: https://bugs.eclipse.org/bugs/show_bug.cgi?id=310331

I’ll keep digging…

Thanks

Dobrin

From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Pawel Piech
Sent: May 10, 2010 1:38 PM
To: CDT General developers list.
Subject: Re: [cdt-dev] Halted thread no longer expanded in M7

Hi Dobrin,
There was a few changes in this area bugs 248627, 310052, 310031, 310992. So it may take some investigation to find out what was the breaking change. I did a quick sanity test with PDA, and single thread stepping works there without a problem. Could you give more details as to why buildDelta is not being called for you on suspended?

-Pawel

On 05/10/2010 09:05 AM, Alexiev, Dobrin wrote:

Hello,

I just updated to M7 and I noticed that when my DSF debugger thread halts the thread is no longer auto expanded and its top stack is no longer selected.

When I debugged the GDB DSF debugger I saw that it works well because it fires IRunControl.IContainerSuspendedDMEvent.

That triggers StackFramesVMNode.buildDelta to calls buildDeltaForSuspendedEvent which adds the flags SELECT and EXPAND to the delta.

In my debugger I do not fire IRunControl.IContainerSuspendedDMEvent but only fire IRunControl.ISuspendedDMEvent.

That event is not delivered to StackFramesVMNode.buildDelta - therefore buildDeltaForSuspendedEvent is not called, add SELECT and EXPAND are not added to the delta flags.

Any idea what might have changed between M6 and M7 in the area?

Thanks

Dobrin

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