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Re: debugging a pager

From: Diego Roversi
Subject: Re: debugging a pager
Date: Fri, 28 Dec 2001 11:09:05 +0100
User-agent: Mutt/1.2.5i

On Fri, Dec 21, 2001 at 03:26:05PM -0800, Thomas Bushnell, BSG wrote:

> > I discover a strange thing. The process stop when encounter the breakpoint
> > but the stack frame is of the instruction that start the page foult, instead
> > of the pager. So I can't follow the dev_read step by step. I hope it was
> > clear... 
> One thread is the instruction that generated the page fault, a
> different thread is the thread which is handling the fault.

Thanks. But I still have some problem... I used the info thread, and thread
gdb commands, and now I can see the stack of the offending thread, but I
can't use step and next command, they work like continue. The only way is to
set a lot of breakpoint in the target function, but maybe I'm still
missing something.


Saluti / Regards

Diego Roversi | diegor at maganet.net
              | diegor at tiscalinet.it 

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