Re: patch for info threads problem with target arm-elf (PR 1199).

[Andrea Michelotti <amichelotti at ipitec dot it>]

Daniel Jacobowitz wrote:

> On Fri, Jul 25, 2003 at 10:10:40PM -0400, Andrew Cagney wrote:
>  
>
> > > -  /* Avoid coredumps which would happen if we tried to access a NULL
> > > -     deprecated_selected_frame.  */
> > > -  if (!target_has_stack)
> > > -    error ("No stack.");
> > > +  /* Check that there really is a frame.  This happens when a simulator
> > > +     is connected but not loaded or running, for instance.  */
> > > +  if (saved_frame_level < 0)
> > > +    error ("No frame.");
> > >      
> > This would only happen to old architectures (legacy_get_prev_frame). 
> > With new architectures (get_prev_frame), frame creation is so lazy that 
> > an inner most frame is (hopefully?) always created.  Can you make this 
> > check conditional on legacy_frame_p?
> >    
>
> Ah, that's the bit I was missing.  Thanks, sounds reasonable to me.
>
>  
I've tried the patch, it's ok.
thanks.
ciao
Andrea.

--------------------------------------
Andrea Michelotti 
HW/SW Co-Design Manager
IPITEC (ATMEL)