How to debug pc386 compiled program with gdb?

[Pierre Ficheux]

Le 29/08/12 19:44, Xiaochen Pan a écrit :
> Dear RTEMS developers and users,
> 
> How to use i386-rtems4.11-gdb to debug pc386 compiled exe programs? 
> 
> Are all pc386 compiled files supposed to run with qemu emulator? Could they run without qemu? If it have to be with qemu, what instructions I should follow?
> 
> Thank you very much!
> 
> Sincerely,
> Xiaochen Pan
> _______________________________________________
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> rtems-users at rtems.org
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> 

Use:

$ qemu -kernel program_name.exe -s -S

Then in another terminal :

$ i386-rtems4.11-gdb o-optimize/helloworld.exe
...
(gdb) b Init
(gdb) target remote localhost:1234

Then you can set breakpoints, etc.

regards

-- 
Pierre FICHEUX -/- CTO OW/OWI, France -\- pierre.ficheux at openwide.fr
                                         http://ingenierie.openwide.fr
                                         http://www.ficheux.org
I would love to change the world, but they won't give me the source code