From: Andrew Cagney <ac131313@cygnus.com>
To: thorpej@wasabisystems.com
Cc: msnyder@cygnus.com, Eli Zaretskii <eliz@is.elta.co.il>,
gdb-patches@sources.redhat.com
Subject: Re: [RFC] New command 'gcore'
Date: Thu, 13 Dec 2001 10:50:00 -0000 [thread overview]
Message-ID: <3C18F87F.2070601@cygnus.com> (raw)
In-Reply-To: <20011212180444.M28715@dr-evil.shagadelic.org>
> On Wed, Dec 12, 2001 at 05:48:03PM -0800, Andrew Cagney wrote:
>
> > But is that GDB's problem? If the procfs / ptrace / ttrace interface is
> > lieing (returning fp registers for the wrong LWP/thread) then we've
> > worse problems than the above :-)
>
> I suppose it all depends on what interface the backend uses to extract
> the info from the target.
GDB's thread code is implemented as (loosely speaking):
thread model
-> thread db library
-> LWP / linux process / ... interface
VS handling a core file:
thread model
-> thread db library
-> core file interface
provided the core file contains the same information as would have been
returned by the LWP / linux process / ... interface, it should all be
fine ......
i think,
Andrew
next prev parent reply other threads:[~2001-12-13 18:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-12 14:17 Michael Snyder
2001-12-12 15:05 ` Eli Zaretskii
2001-12-12 15:29 ` Jason R Thorpe
2001-12-12 17:17 ` Andrew Cagney
2001-12-12 17:35 ` Jason R Thorpe
2001-12-12 17:48 ` Andrew Cagney
2001-12-12 18:06 ` Jason R Thorpe
2001-12-13 10:50 ` Andrew Cagney [this message]
2001-12-12 15:35 ` Kevin Buettner
2001-12-13 11:17 ` Michael Snyder
2001-12-26 12:32 ` Michael Snyder
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