[coldfire-gnu-discuss] Problem Debugging in Sourcery_GXX_IDE

[Robert Brusa]

Am Samstag, den 08.03.2008, 20:36 +0300 schrieb Maxim Kuvyrkov:
> Robert Brusa wrote:
> > Am Freitag, den 07.03.2008, 17:35 +0000 schrieb Nathan Sidwell:
> >> Robert Brusa wrote:
> >>> Hi all
> >>>
> >>> further to my previous cry for help, I have have some news.
> >>>
> >>> The uClinux I am running on my COBRA5282-board includes a gdbserver. So
> >>> I firstly connect my working directory to the target using ntfs, then I
> >>> start the gdbserver on the target. This looks as follows (I am using
> >>> minicom on a host running debian etch)
> >>>
> >>>> /> mount -t nfs -o rsize=4096,wsize=4096
> >>>> 192.168.0.55:/home/rwb/ws1 /usr
> >>>> /> gdbserver localhost:10000 /usr/factorial/Debug/factorial
> >>>> Process /usr/factorial/Debug/factorial created; pid = 35
> >>>> code at 0x3c8040 - 0x3cbd20, data at 0x3cbd24
> >> gdbserver is listening on localhost:10000 -- the target board
> >>
> >>> Then I go back to my Sourcery_GXX_IDE with the factorial example and
> >>> start a debug-session by clicking on the debug-icon and get the messag
> >>>
> >>> Error creating session: localhost:10000: Connection refused
> >> gdb is trying to talk to localhost:10000 -- the host system
> >>
> >> nathan
> > Nathan - sorry, but I do not understand what your comments try to tell
> > me. What exactly should I do to make it work?
> 
>  From what you've posted, I understand that you configured IDE debugger 
> to connect to your local system, instead of your board.  You should 
> specify your board's name or IP address in the IDE's debugger configuration.
> 
> E.g., on the board you should run
> 
> $ gdbserver :10000 myprog
> 
> and on your host system gdb should connect to myboard:10000 .
> 
> --
> Maxim
> 
Hi,
Your input helped. Now the two systems connect. But I get an error - see
attachment Error1.txt.

What I have done is the following:
On the serial terminal (mini) connected to my COBRA5282 board I enter
the commands:

> /> mount -t nfs -o rsize=4096,wsize=4096 192.168.0.55:/home/rwb/ws1 /usr
> /> gdbserver :10000 /usr/factorial/Debug/factorial

Then I launch Sourcery_GXX_IDE with the program factorial. There I had
(previously) configured the debug connection - see attachment DebugCfg.png.
When the IDE ist up and ready, I run the program with F11 (debug last launched)
now the error-message pops up.

All this seems overly complicated. I would expect the gdbserver to be capable
of downloading the program from the host. After all, the two systems are connected -
even twice: serial link and LAN. Why do I have to tell the target which program
to debug? Why doesn' the IDE tell this to the target? I doubt that I am on the 
right track. However, the documentation delivered by codesourcery does not give
any clue about these details. Any help around?
Thank you and best regards
Bob

-- 
------------------------------
Bob Brusa
BRUSAG Sensorik &
messtechn. Entwicklungen
Chapfwiesenstr. 14
CH-8712 Staefa (Switzerland)
bob.brusa at gmail.com
+41 44 926 74 74
www.brusag.ch
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Execution is suspended because of error. Remote 'g' packet reply is too long: 003ce3f001000000000000000000000000000001003cbd240025dec80025deb4003c813a003cbcec003cc398003cff6c003cbcf000530004003cff18003cff1000000000003c8140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
  Remote 'g' packet reply is too long: 003ce3f001000000000000000000000000000001003cbd240025dec80025deb4003c813a003cbcec003cc398003cff6c003cbcf000530004003cff18003cff1000000000003c81400000000000000000000
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