From: Ingo Molnar <mingo@elte.hu>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>, Andi Kleen <ak@muc.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: -freg-struct-return?
Date: Thu, 22 Feb 2007 09:37:16 +0100 [thread overview]
Message-ID: <20070222083716.GA15068@elte.hu> (raw)
In-Reply-To: <1172132103.3531.228.camel@laptopd505.fenrus.org>
* Arjan van de Ven <arjan@infradead.org> wrote:
> > Do we have much assembler which cares about the struct return
> > calling convention? If not, it should be a fairly easy test.
>
> is there an attribute to turn it off? because if so we should just
> make that part of "asmlinkage".... (not that I know much code using
> structs in asm)
i dont know of any such code - asmlinkage is 'long' or pointer based.
Ingo
next prev parent reply other threads:[~2007-02-22 8:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-22 1:28 -freg-struct-return? Jeremy Fitzhardinge
2007-02-22 8:04 ` -freg-struct-return? Arjan van de Ven
2007-02-22 8:09 ` -freg-struct-return? Jeremy Fitzhardinge
2007-02-22 8:15 ` -freg-struct-return? Arjan van de Ven
2007-02-22 8:30 ` -freg-struct-return? Jeremy Fitzhardinge
2007-02-22 8:37 ` Ingo Molnar [this message]
2007-02-22 8:38 ` [patch] x86: add -freg-struct-return to CFLAGS Ingo Molnar
2007-02-22 11:23 ` Andi Kleen
2007-02-22 11:27 ` Arjan van de Ven
2007-02-22 18:35 ` Adrian Bunk
2007-02-22 22:31 ` H. Peter Anvin
2007-02-22 9:50 ` -freg-struct-return? Jakub Jelinek
2007-02-22 11:22 ` -freg-struct-return? Andi Kleen
2007-02-22 16:42 ` -freg-struct-return? H. Peter Anvin
2007-02-22 17:39 ` -freg-struct-return? Jeremy Fitzhardinge
2007-02-22 18:36 ` -freg-struct-return? Andi Kleen
2007-02-22 18:48 ` -freg-struct-return? H. Peter Anvin
2007-02-23 0:21 ` -freg-struct-return? Andi Kleen
2007-02-22 18:56 ` -freg-struct-return? Jan Engelhardt
2007-02-22 19:12 ` -freg-struct-return? H. Peter Anvin
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