From: Oleg Nesterov <oleg@redhat.com>
To: Kevin Buettner <kevinb@redhat.com>
Cc: archer@sourceware.org, utrace-devel@redhat.com
Subject: Re: Q: %Stop && gdb crash
Date: Thu, 05 Aug 2010 18:24:00 -0000 [thread overview]
Message-ID: <20100805182132.GA28028@redhat.com> (raw)
In-Reply-To: <20100804163205.11c5d7c9@mesquite.lan>
Kevin, I am sorry for the delays.
I try to avoid reading emails to make the new (heh, initial again ;)
all-in-kernel version asap.
On 08/04, Kevin Buettner wrote:
>
> On Wed, 4 Aug 2010 21:39:35 +0200
> Oleg Nesterov <oleg@redhat.com> wrote:
>
> > > I'd be curious to know if the behavior improves when you omit
> > > "set target-async on" and "set non-stop".
> >
> > Yes, it works without target-async ;)
>
> I think that using "set target-async on" is probably very buggy as it
> is not used very often. (Well, at any rate, I never use it.) I
> recommend that you avoid it too unless you have some very compelling
> reason for turning it on.
>
> "set non-stop" is probably less buggy in spite of the fact that it's a
> much more recent addition. (The async stuff has been in GDB since
> 1999.) Still, I would think that using non-stop will turn up more bugs
> in gdb than not using it. So, again, I'd suggest avoiding it at least
> for the early phases of your prototype. At some point, of course,
> you'll want to turn it on.
Thanks Kevin.
I'll try to play with "set non-stop" when I have the new code working.
Oleg.
next prev parent reply other threads:[~2010-08-05 18:24 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-16 20:54 Q: mutlithreaded tracees && clone/exit Oleg Nesterov
2010-07-16 21:40 ` Roland McGrath
2010-07-18 17:51 ` Oleg Nesterov
2010-07-18 18:04 ` Oleg Nesterov
2010-07-18 20:22 ` Roland McGrath
2010-07-19 13:44 ` BUG: add_thread_silent()->switch_to_thread(minus_one_ptid) is wrong Oleg Nesterov
2010-07-19 15:36 ` Oleg Nesterov
2010-07-19 16:01 ` Q: mutlithreaded tracees && clone/exit Jan Kratochvil
2010-07-19 22:57 ` Roland McGrath
2010-07-20 13:18 ` Oleg Nesterov
2010-07-20 14:04 ` BUG? gdb, non-stop && c -a Oleg Nesterov
2010-07-20 14:12 ` Jan Kratochvil
2010-07-20 14:49 ` Oleg Nesterov
2010-07-20 15:08 ` Jan Kratochvil
2010-07-20 15:28 ` Oleg Nesterov
2010-07-20 19:43 ` Roland McGrath
2010-07-21 7:59 ` Oleg Nesterov
2010-07-21 8:10 ` Jan Kratochvil
2010-07-21 11:12 ` Oleg Nesterov
2010-07-20 14:21 ` Q: mutlithreaded tracees && clone/exit Jan Kratochvil
2010-07-20 15:09 ` Oleg Nesterov
2010-07-20 19:41 ` Roland McGrath
2010-07-21 8:32 ` Oleg Nesterov
2010-07-20 14:43 ` Q: who maintains the STOPPED/RUNNING state? Oleg Nesterov
[not found] ` <y0mk4ophmvn.fsf@fche.csb>
2010-07-21 10:20 ` Oleg Nesterov
2010-07-21 10:51 ` Oleg Nesterov
2010-07-21 17:06 ` Q: multiple inferiors, all-stop && vCont Oleg Nesterov
2010-07-21 20:42 ` Roland McGrath
2010-07-23 17:33 ` Oleg Nesterov
2010-07-26 14:30 ` Oleg Nesterov
2010-07-26 16:06 ` Oleg Nesterov
2010-07-28 18:19 ` gdbstub initial code, another approach Oleg Nesterov
2010-07-29 21:38 ` Frank Ch. Eigler
2010-07-30 13:00 ` Oleg Nesterov
2010-07-30 13:16 ` Frank Ch. Eigler
2010-07-30 15:01 ` Oleg Nesterov
2010-07-30 13:25 ` Jan Kratochvil
2010-07-30 14:44 ` Oleg Nesterov
2010-07-30 15:20 ` Jan Kratochvil
2010-08-02 12:54 ` Oleg Nesterov
2010-08-03 13:55 ` Jan Kratochvil
2010-07-30 17:59 ` Tom Tromey
2010-08-02 18:25 ` Oleg Nesterov
2010-08-02 23:54 ` Jan Kratochvil
2010-08-03 12:27 ` Q: %Stop && gdb crash Oleg Nesterov
2010-08-03 13:17 ` Oleg Nesterov
2010-08-03 19:57 ` Kevin Buettner
2010-08-04 19:42 ` Oleg Nesterov
2010-08-04 23:32 ` Kevin Buettner
2010-08-05 18:24 ` Oleg Nesterov [this message]
2010-08-03 13:36 ` Jan Kratochvil
2010-08-03 15:09 ` Oleg Nesterov
2010-08-03 12:39 ` Q: multiple inferiors, all-stop && vCont Jan Kratochvil
2010-08-03 14:32 ` Oleg Nesterov
2010-08-03 15:55 ` Jan Kratochvil
2010-08-03 16:56 ` Oleg Nesterov
2010-08-03 18:37 ` Jan Kratochvil
2010-08-18 17:07 ` Jan Kratochvil
2010-08-18 19:22 ` Roland McGrath
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