From: Daniel Jacobowitz <dan@debian.org>
To: Tom Rini <trini@kernel.crashing.org>
Cc: "Amit S. Kale" <amitkale@emsyssoft.com>,
kernel list <linux-kernel@vger.kernel.org>,
Pavel Machek <pavel@suse.cz>,
kgdb-bugreport@lists.sourceforge.net
Subject: Re: [Kgdb-bugreport] [PATCH][3/3] Update CVS KGDB's wrt connect / detach
Date: Thu, 26 Feb 2004 18:32:13 -0500 [thread overview]
Message-ID: <20040226233213.GA11330@nevyn.them.org> (raw)
In-Reply-To: <20040226174421.GT1052@smtp.west.cox.net>
On Thu, Feb 26, 2004 at 10:44:21AM -0700, Tom Rini wrote:
> Ack. Does gdb do anything to see if the rmote side will support being
> left hanging?
No.
> > > > > - Don't try and look for a connection in put_packet, after we've tried
> > > > > to put a packet. Instead, when we receive a packet, GDB has
> > > > > connected.
> > > >
> > > > We have to check for gdb connection in putpacket or else following problem
> > > > occurs.
> > > >
> > > > 1. kgdb console messages are to be put.
> > > > 2. gdb dies
> > >
> > > As in doesn't cleanly remove itself?
> >
> > Seg faults, for instance.
>
> That's what I was figuring. Does gdbserver handle things like this (gdb
> up and dying in the middle of a session, disconnecting without warning)
> well?
Generally yes, if the program was stopped, as an accident of the fact
that GDB removes breakpoints when you're stopped.
When running, no, not so much.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2004-02-26 23:35 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-25 21:36 [PATCH][1/3] Update CVS KGDB's serial driver Tom Rini
2004-02-25 21:43 ` [PATCH][2/3] Update CVS KGDB's have kgdb_{schedule,process}_breakpoint Tom Rini
2004-02-25 21:53 ` [PATCH][3/3] Update CVS KGDB's wrt connect / detach Tom Rini
2004-02-26 8:14 ` [Kgdb-bugreport] " Amit S. Kale
2004-02-26 14:41 ` Tom Rini
2004-02-26 16:05 ` Daniel Jacobowitz
2004-02-26 17:44 ` Tom Rini
2004-02-26 23:32 ` Daniel Jacobowitz [this message]
2004-03-01 8:12 ` Amit S. Kale
2004-02-26 21:45 ` Pavel Machek
2004-03-01 8:29 ` Amit S. Kale
2004-02-26 18:08 ` Tom Rini
2004-03-01 8:15 ` Amit S. Kale
2004-02-26 23:30 ` George Anzinger
2004-02-26 23:59 ` Tom Rini
2004-02-27 1:57 ` George Anzinger
2004-02-27 15:49 ` Tom Rini
2004-02-27 22:11 ` George Anzinger
2004-02-27 22:50 ` Tom Rini
2004-03-01 10:18 ` Amit S. Kale
2004-03-01 10:17 ` Amit S. Kale
2004-02-27 17:13 ` Tom Rini
2004-02-27 21:55 ` George Anzinger
2004-03-01 8:36 ` Amit S. Kale
2004-03-01 16:31 ` Tom Rini
2004-02-25 22:59 ` [Kgdb-bugreport] [PATCH][2/3] Update CVS KGDB's have kgdb_{schedule,process}_breakpoint George Anzinger
2004-02-25 23:04 ` Tom Rini
2004-02-25 23:23 ` George Anzinger
2004-02-26 7:30 ` Amit S. Kale
2004-02-26 23:19 ` George Anzinger
2004-03-01 8:32 ` Amit S. Kale
2004-03-02 21:19 ` George Anzinger
2004-03-03 5:13 ` Amit S. Kale
2004-03-04 0:20 ` George Anzinger
2004-03-04 4:58 ` Amit S. Kale
2004-03-11 21:28 ` George Anzinger
2004-03-12 4:44 ` Amit S. Kale
2004-03-12 8:03 ` George Anzinger
2004-03-15 11:20 ` Amit S. Kale
2004-03-15 19:52 ` George Anzinger
2004-03-16 4:30 ` Amit S. Kale
2004-03-16 13:02 ` La Monte H.P. Yarroll
2004-03-16 15:04 ` Amit S. Kale
2004-02-25 23:10 ` [Kgdb-bugreport] [PATCH][1/3] Update CVS KGDB's serial driver George Anzinger
2004-02-25 23:18 ` Tom Rini
2004-02-26 8:25 ` Amit S. Kale
2004-02-26 14:43 ` Tom Rini
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