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Date: Mon, 27 Feb 2006 17:37:42 -0800
From: Marcel Moolenaar <marcel@xcllnt.net>
To: Kris Kennaway <kris@obsecurity.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org,
	Christian Brueffer <brueffer@FreeBSD.org>
Subject: Re: cvs commit: src/share/man/man4 ddb.4
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On Mon, Feb 27, 2006 at 08:19:36PM -0500, Kris Kennaway wrote:
> On Mon, Feb 27, 2006 at 05:12:04PM -0800, Marcel Moolenaar wrote:
> > On Mon, Feb 27, 2006 at 09:56:24PM +0000, Christian Brueffer wrote:
> > > brueffer    2006-02-27 21:56:24 UTC
> > > 
> > >   FreeBSD src repository (doc committer)
> > > 
> > >   Modified files:
> > >     share/man/man4       ddb.4 
> > >   Log:
> > >   DDB depends on KDB for some time now.
> > 
> > That's not true. Option KDB means that you want to have debugging
> > code included when source contains it. Option DDB means that you
> > want the DDB debugger backend. You can have DDB without KDB and
> > vice versa.
> 
> ISTR DDB doesn't compile without KDB.

I'm not aware of any breakages. I even tested it just now. I quick
grep for KDB in DDB related sources yields:

6.x:

% grep KDB */*/db_* ddb/*
arm/arm/db_interface.c:#ifdef KDB
ddb/db_main.c:KDB_BACKEND(ddb, db_init, db_trace_self, db_trap);

7.x:

% grep KDB */*/db_* ddb/*
arm/arm/db_interface.c:#ifdef KDB
ddb/db_main.c:KDB_BACKEND(ddb, db_init, db_trace_self, db_trap);

Only arm refers to KDB and it's doing that bogusly.

-- 
 Marcel Moolenaar	  USPA: A-39004		 marcel@xcllnt.net