linux-kernel - Re: X32 psABI status

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Message-ID: <4D5711E0.7020306@zytor.com>
Date:	Sat, 12 Feb 2011 15:04:00 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	x32-abi@...glegroups.com
CC:	Florian Weimer <fw@...eb.enyo.de>, "H.J. Lu" <hjl.tools@...il.com>,
	GCC Development <gcc@....gnu.org>,
	GNU C Library <libc-alpha@...rceware.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: X32 psABI status

On 02/12/2011 01:10 PM, Florian Weimer wrote:
> Why is the ia32 compatiblity kernel interface used?

Because there is no way in hell we're designing in a second
compatibility ABI in the kernel (and it has to be a compatibility ABI,
because of the pointer size difference.)

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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