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From: "Albert D. Cahalan" <acahalan@cs.uml.edu>
To: meissner@spectacle-pond.org (Michael Meissner)
Cc: george@mvista.com (George Anzinger),
	linux-kernel@vger.kernel.org (linux-kernel@vger.redhat.com)
Subject: Re: Where is it written?
Date: Fri, 10 Nov 2000 19:11:37 -0500 (EST)	[thread overview]
Message-ID: <200011110011.eAB0BbF244111@saturn.cs.uml.edu> (raw)
In-Reply-To: <20001110184031.A2704@munchkin.spectacle-pond.org> from "Michael Meissner" at Nov 10, 2000 06:40:31 PM

Michael Meissner writes:

> It may be out of print by now, but the original reference
> for the x86 ABI, is the:
>
> 	System V Application Binary Interface
> 	Intel386 (tm) Processor Supplement
>
> When Cygnus purchased the manual I have, many moons ago,
> it was published by AT&T, with a copyright date of 1991,

Gee that looks old. Might there be better calling conventions
for the Pentium 4 or Athlon? Memory latency, vector registers,
and more direct access to floating-point registers may mean
we ought to change the calling conventions. One would start
with the kernel of course, because it stands alone.

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  reply	other threads:[~2000-11-11  0:12 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-11-10 16:37 George Anzinger
2000-11-10 23:40 ` Michael Meissner
2000-11-11  0:11   ` Albert D. Cahalan [this message]
2000-11-11  0:27     ` Michael Meissner
2000-11-11  1:10       ` H. Peter Anvin
2000-11-11  1:28         ` Keith Owens
2000-11-11  1:33           ` H. Peter Anvin
2000-11-14  1:33             ` Richard Henderson
2000-11-11  5:17           ` Michael Meissner
2000-11-11 14:51             ` Andrea Arcangeli
2000-11-11 15:32       ` Andrea Arcangeli
2000-11-11 23:17         ` Peter Samuelson
2000-11-11 23:30           ` H. Peter Anvin
2000-11-12  4:54             ` Peter Samuelson
2000-11-12  5:21               ` H. Peter Anvin
2000-11-12  5:36                 ` Peter Samuelson
2000-11-12  5:55                   ` Keith Owens
2000-11-12  9:35                 ` Andi Kleen
2000-11-12 12:23           ` Andrea Arcangeli
2000-11-13  5:28             ` H. Peter Anvin
2000-11-12 15:35           ` Olaf Titz
2000-11-11  1:06     ` H. Peter Anvin
2000-11-10 23:49 ` H. Peter Anvin

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