From: Christoph Hellwig <hch@infradead.org>
To: Mike McCormack <mike@codeweavers.com>
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org
Subject: Re: WINE + NX (No eXecute) support for x86, 2.6.7-rc2-bk2
Date: Sun, 6 Jun 2004 09:10:21 +0100 [thread overview]
Message-ID: <20040606081021.GA6463@infradead.org> (raw)
In-Reply-To: <40C2E045.8090708@codeweavers.com>
On Sun, Jun 06, 2004 at 06:13:41PM +0900, Mike McCormack wrote:
> We are using our own user space loader now, but a kernel space loader is
> neither portable or practical.
Huh? binfmts do work on all linux architectures unchanged. What you do
on other operating systems is up to you. And btw, netbsd already has
binfmt_pecoff, you could certainly make use of that, too.
> it would be
> nice if somebody let us know when they're going to make a change that is
> going to break Wine, and provide a way for us to workaround that change,
> or even better maintain real binary compatability...
_You_ are relying on undocumented assumptions here. Windows has different
address space layouts than ELF ABI systems and I think you're much better
off having your own pecoff loader for that.
> It seems Linus's kernel does that quite well, but some vendors seem not
> to care too much about breaking Wine.
Why should they? You need to fix up the broken assumptions in wine.
next prev parent reply other threads:[~2004-06-06 8:10 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-06 6:09 WINE + NX (No eXecute) support for x86, 2.6.7-rc2-bk2 Mike McCormack
2004-06-06 5:26 ` Ingo Molnar
2004-06-06 8:29 ` Mike McCormack
2004-06-06 7:32 ` Arjan van de Ven
2004-06-08 9:20 ` Jakub Jelinek
2004-06-08 11:15 ` Mike McCormack
2004-06-08 10:32 ` Ingo Molnar
2004-06-08 12:01 ` Mike McCormack
2004-06-09 1:40 ` John Reiser
2004-06-09 2:27 ` Paul Jackson
2004-06-06 7:32 ` Christoph Hellwig
2004-06-06 9:13 ` Mike McCormack
2004-06-06 8:10 ` Christoph Hellwig [this message]
2004-06-06 9:37 ` Mike McCormack
2004-06-06 8:39 ` Christoph Hellwig
2004-06-06 8:43 ` Christoph Hellwig
2004-06-06 10:20 ` Mike McCormack
2004-06-06 11:17 ` Felipe Alfaro Solana
2004-06-07 4:20 ` Horst von Brand
2004-06-07 14:19 ` Ingo Molnar
2004-06-08 21:50 ` Robert White
2004-06-08 21:57 ` Robert White
2004-06-09 16:53 ` Jesse Pollard
2004-06-09 20:53 ` Robert White
2004-06-10 13:35 ` Jesse Pollard
2004-06-10 21:13 ` Robert White
2004-06-11 9:50 ` Marc Bevand
2004-06-09 17:14 ` Jesper Juhl
2004-06-09 18:02 ` Evaldo Gardenali
2004-06-09 19:58 ` Felipe Alfaro Solana
2004-06-10 18:07 ` Stefanos Harhalakis
2004-06-06 11:38 ` David Woodhouse
2004-06-06 15:58 ` Mike McCormack
2004-06-07 8:49 ` David Howells
[not found] <23Y4Y-6F5-1@gated-at.bofh.it>
[not found] ` <240qb-8ir-7@gated-at.bofh.it>
[not found] ` <240Tc-gV-5@gated-at.bofh.it>
[not found] ` <2412S-pU-3@gated-at.bofh.it>
[not found] ` <24vX0-81P-7@gated-at.bofh.it>
2004-06-07 17:40 ` Andi Kleen
2004-06-08 9:42 ` Eric W. Biederman
[not found] ` <24WNz-4pO-3@gated-at.bofh.it>
2004-06-10 18:57 ` Bill Davidsen
2004-06-10 21:33 ` Robert White
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