From: Matt Porter <porter@cox.net>
To: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: linuxppc-embedded <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: kgdb with 2.4.20pre7 kernel on 405 target
Date: Tue, 17 Sep 2002 11:32:50 -0700 [thread overview]
Message-ID: <20020917113250.A21959@home.com> (raw)
In-Reply-To: <3D86F756.2040000@esd-electronics.com>; from matthias.fuchs@esd-electronics.com on Tue, Sep 17, 2002 at 11:35:18AM +0200
On Tue, Sep 17, 2002 at 11:35:18AM +0200, Matthias Fuchs wrote:
> on the target. The kernel is exported from bitkeeper this morning.
<snip>
> What does this mean ? From now on I cannot interupt the target.
>
> Is this a problem with kgdb ?
In 2_4_devel, the 4xx debug infrastructure is in the middle of a
change which moves DBCR state from pt_regs to thread struct.
Without DBCR being context switched, anything using the 4xx
debug exception will be adversely affected. This includes
kgdb and ptrace.
Regards,
--
Matt Porter
porter@cox.net
This is Linux Country. On a quiet night, you can hear Windows reboot.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-09-17 18:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-17 9:35 kgdb with 2.4.20pre7 kernel on 405 target Matthias Fuchs
2002-09-17 18:32 ` Matt Porter [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-08-12 9:08 Michel Normand
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