From: Daniel Jacobowitz <drow@mvista.com>
To: gdb@sources.redhat.com
Subject: Re: Switch ARM, SPARC and i386 to generic dummy frames (PC_IN_CALL_DUMMY)?
Date: Sun, 14 Apr 2002 10:17:00 -0000 [thread overview]
Message-ID: <20020414131743.A9060@nevyn.them.org> (raw)
In-Reply-To: <3CB9B0E4.8050203@cygnus.com>
On Sun, Apr 14, 2002 at 12:40:04PM -0400, Andrew Cagney wrote:
> >Sorry, you've lost me. BTW, the line:
> >
> >>>> - generic: looks for the FP in the list of dummy frames
> >
> >>isn't a typo.
> >
> >
> >Certainly. But didn't you say "fix the first one (search for the PC)"?
> >
> >My concern is if we have multiple call frames from (to?) the same PC.
> >That's easy enough to do; I've done it by accident plenty of times.
>
> Sorry, you've still lost me.
>
> PC_IN_CALL_DUMMY() returns non-zero if the PC is in a ``call dummy''
> (any call dummy). Having multiple call dummies at the same address is
> normal (as with AT_ENTRY).
That answers my question then :)
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2002-04-14 17:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-14 7:51 Andrew Cagney
2002-04-14 8:18 ` Daniel Jacobowitz
2002-04-14 8:33 ` Andrew Cagney
2002-04-14 8:53 ` Daniel Jacobowitz
2002-04-14 9:40 ` Andrew Cagney
2002-04-14 10:17 ` Daniel Jacobowitz [this message]
2002-04-15 0:51 ` Peter.Schauer
2002-04-15 6:42 ` Andrew Cagney
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