From owner-freebsd-hackers@FreeBSD.ORG  Thu Aug 19 14:09:59 2004
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Date: Thu, 19 Aug 2004 16:08:16 +0200
From: Marco Molteni <molter@tin.it>
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Subject: Re: kernel debugging, console and GDB_REMOTE_CHAT option
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Replying to myself:

On Thu, 19 Aug 2004 Marco Molteni <molter@tin.it> wrote:

> kernel option GDB_REMOTE_CHAT allowed to share the same serial line
> for console and remote gdb.
> 
> Looking at the following commit message for src/sys/conf/NOTES, it
> says that GDB_REMOTE_CHAT has been removed, but it is not clear to me
> how to obain the equivalent of that option. Could somebody explain?

[..]

I tested and it "just works": sharing of serial line between console
and gdb is enabled by default.

marco