From owner-freebsd-hackers Fri Sep 6 13: 0:38 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2D0FD37B400 for ; Fri, 6 Sep 2002 13:00:36 -0700 (PDT) Received: from relay03.cablecom.net (relay03.cablecom.net [62.2.33.103]) by mx1.FreeBSD.org (Postfix) with ESMTP id D605A43E4A for ; Fri, 6 Sep 2002 13:00:34 -0700 (PDT) (envelope-from hanspeter_roth@hotmail.com) Received: from gicco.cablecom.ch (dclient80-218-73-118.hispeed.ch [80.218.73.118]) by relay03.cablecom.net (8.12.5/8.12.5/SOL/AWF/MXRELAY/20020820) with ESMTP id g86K0XMO046523 for ; Fri, 6 Sep 2002 22:00:33 +0200 (CEST) (envelope-from hanspeter_roth@hotmail.com) Received: (from idefix@localhost) by gicco.cablecom.ch (8.11.6/8.11.6) id g86K0XZ01904 for freebsd-hackers@FreeBSD.ORG; Fri, 6 Sep 2002 22:00:33 +0200 (CEST) (envelope-from hanspeter_roth@hotmail.com) Date: Fri, 6 Sep 2002 22:00:33 +0200 From: Hanspeter Roth To: freebsd-hackers@FreeBSD.ORG Subject: Re: interrupting the remote kernel Message-ID: <20020906220033.A1830@gicco.cablecom.ch> Reply-To: freebsd-hackers@FreeBSD.ORG Mail-Followup-To: freebsd-hackers@FreeBSD.ORG References: <20020906204324.A1258@gicco.cablecom.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from julian@elischer.org on Fri, Sep 06, 2002 at 12:11:28PM -0700 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sep 06 at 12:11, Julian Elischer spoke: > hit CTL_ALT_ESC on it's keyboard... Doing this on the remote host (running gdb) tells me `No debugger in kernel'. Doing this on the target host passes control to the remote gdb. But I want to pass control to the remote debugger by issuing the interrupt command on the _remote_ host (in gdb). > or do: > sysctl debug.enter_debugger=gdb Doing this on the target host also passes control to the remote gdb. But I want to be able to pass control to the debugger when the target kernel `hangs', that is when no `ctl-alt-f1', `ctl-alt-del' has any effect. I thought that remotebreak on the remote gdb should allow me this. But it seems to be something else... -Hanspeter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message