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Date: Fri, 20 Jun 1997 13:05:31 -0700
From: Julian Elischer <julian@whistle.com>
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To: Igor <igor@blik.samara.su>
CC: hackers@FreeBSD.ORG
Subject: Re: kernel's debugging, next
References: <AAOfYgpCD8@blik.samara.su>
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Igor wrote:
> 
> >>what are the methods of debugging kernel's code ?
> 
> >trace code is one.
> 
> Can I do on-line debugging (not post-mortem) kernel's code and how ?
> Where can I read instructions ?
> 
> ---
>   igor@blik.samara.su (Igor)
look at 

http://www.freebsd.org/handbook/handbook265.html#591
this is relative and automatically generated, but it should
be constant for a day or two.
if it seems to be wrong just look it up in the handbook
yourself..
http://www.freebsd.org/handbook