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Re: how to mimic redirection with gdb?
- From: Daniel Jacobowitz <drow at mvista dot com>
- To: gdb at sources dot redhat dot com
- Date: Fri, 21 Nov 2003 11:36:17 -0500
- Subject: Re: how to mimic redirection with gdb?
- References: <200311211412.JAA18330@bromo.msbb.uc.edu>
On Fri, Nov 21, 2003 at 09:12:46AM -0500, Jack Howarth wrote:
> Is there any way to do the following in gdb? I am debugging a
> molecular dynamics program that executes the commands contained in
> input script files. The program has just been rebuilt with IBM XL
> Fortran which has exposed some pre-existing problems with the code.
> However I am having trouble looking at the segfaults in gdb because
> they only happen at the end of the execution of one of these input
> scripts.
> What I need to mimic in gdb is the following...
>
> xplor < sa-rama.inp > sa-rama.out &
>
> which is how it is normally used. Are there any tricks that will
> do this so that the program can be debugged without rewriting the
> code? It is unclear to me if there is any way to mimic this
> shell redirection on the gdb command line when I issue additional
> arguments after the 'run' command.
Have you tried using run with these options (minus the &)?
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer