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Date:      Thu, 31 Jul 1997 14:10:27 +0200
From:      Poul-Henning Kamp <phk@dk.tfs.com>
To:        dg@root.com
Cc:        Poul-Henning Kamp <phk@dk.tfs.com>, "Jordan K. Hubbard" <jkh@time.cdrom.com>, Chuck Robey <chuckr@Glue.umd.edu>, FreeBSD current <freebsd-current@freefall.FreeBSD.org>
Subject:   Re: core group topics 
Message-ID:  <244.870351027@critter.dk.tfs.com>
In-Reply-To: Your message of "Thu, 31 Jul 1997 04:42:32 PDT." <199707311142.EAA28471@implode.root.com> 

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In message <199707311142.EAA28471@implode.root.com>, David Greenman writes:

>>Are we getting the kernel & userland mixed up here ?  I belive there
>>is strong agreement for ELF for the kernel...
>
>   There is? I don't recall discussing that at all, and if we do eventually go
>the ELF way, I think the kernel would be one of the last areas we'd want to
>convert since it further complicates our cramped bootblocks.

Have you looked at multiboot/GRUB from Eric Boleyn (sp?) yet ?

>   The only issue I have against ELF is that I'm concerned that the overhead
>for processing the much more sophisticated header at exec time might have a
>serious impact on exec performance (something I'm particularly sensitive to
>since I wrote the a.out exec code for FreeBSD).

Well, I belive a.out will still be an option or how ?

--
Poul-Henning Kamp           | phk@FreeBSD.ORG       FreeBSD Core-team.
http://www.freebsd.org/~phk | phk@login.dknet.dk    Private mailbox.
whois: [PHK]                | phk@tfs.com           TRW Financial Systems, Inc.
Power and ignorance is a disgusting cocktail.



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