From: Daniel Jacobowitz <drow@mvista.com>
To: gdb@sources.redhat.com
Subject: Re: Should push_target pop all targets?
Date: Wed, 15 Oct 2003 23:05:00 -0000 [thread overview]
Message-ID: <20031015230525.GA23956@nevyn.them.org> (raw)
In-Reply-To: <3F8DCD32.4070009@redhat.com>
On Wed, Oct 15, 2003 at 06:41:54PM -0400, Andrew Cagney wrote:
> Hello,
>
> The current push_target code:
>
> > /* Find the proper stratum to install this target in. */
> >
> > for (prev = NULL, cur = target_stack; cur; prev = cur, cur = cur->next)
> > {
> > if ((int) (t->to_stratum) >= (int) (cur->target_ops->to_stratum))
> > break;
> > }
> >
> > /* If there's already targets at this stratum, remove them. */
>
> only pops targets at the stratum level being pushed. Doing this -
> changing the target underneath ones feet - just scares me.
>
> I think this should be changed so that all targets above that one get
> poped. If they are still needed, they can be re-pushed.
>
> I suspect this will affect core-file and thread targets ...
This definitely makes sense to me. I suspect a lot of the uses of
push/pop target will need some examining, though, based on my last
wander through that code.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2003-10-15 23:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-15 22:41 Andrew Cagney
2003-10-15 23:05 ` Daniel Jacobowitz [this message]
2003-10-17 17:59 ` Andrew Cagney
2003-10-17 18:51 ` Andrew Cagney
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