Subject: Re: setting up ddb on netbsd 1.6.1 (i386)
To: Sambasiva Rao.B <bsrao@vxindia.veritas.com>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: tech-kern
Date: 09/23/2003 22:46:45
On Tue, Sep 23, 2003 at 10:04:19PM +0530, Sambasiva Rao.B wrote:
> Hi,
> 
>         I've just started using netbsd. Is any one know how to set up ddb
> on netbsd? Kernel has the following variables set
> 
> [root]# sysctl -a | grep ddb
> 
> ddb.radix = 16
> ddb.maxoff = 268435456
> ddb.maxwidth = 80
> ddb.lines = 24
> ddb.tabstops = 8
> ddb.onpanic = 1
> ddb.fromconsole = 1
> 
> [root]#
> 
> During panic or send brk on serial console is not taking into ddb prompt.
> Can some one point me any link/steps of configuring this.

what is the value of hw.cnmagic ?
If it doesn't drop to ddb on panic, what does it do ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 24 ans d'experience feront toujours la difference
--