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From: Adrian Bunk <bunk@stusta.de>
To: Jeff Dike <jdike@addtoit.com>
Cc: linux-kernel@vger.kernel.org,
	user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] UML and fastcall/FASTCALL
Date: Fri, 8 Dec 2006 19:04:55 +0100	[thread overview]
Message-ID: <20061208180455.GD3356@stusta.de> (raw)
In-Reply-To: <20061208163304.GA5944@ccure.user-mode-linux.org>

On Fri, Dec 08, 2006 at 11:33:04AM -0500, Jeff Dike wrote:
> On Fri, Dec 08, 2006 at 01:59:28PM +0100, Adrian Bunk wrote:
> > UML on i386 is now the only case where fastcall/FASTCALL is not a noop.
> 
> If i386 doesn't use it any more, then UML shouldn't either.  The only reason
> there's support for it in UML is that I was copying i386.

It's a noop on i386 due to -mregparm=3 ...

> 				Jeff

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


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WARNING: multiple messages have this Message-ID (diff)
From: Adrian Bunk <bunk@stusta.de>
To: Jeff Dike <jdike@addtoit.com>
Cc: user-mode-linux-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: Re: UML and fastcall/FASTCALL
Date: Fri, 8 Dec 2006 19:04:55 +0100	[thread overview]
Message-ID: <20061208180455.GD3356@stusta.de> (raw)
In-Reply-To: <20061208163304.GA5944@ccure.user-mode-linux.org>

On Fri, Dec 08, 2006 at 11:33:04AM -0500, Jeff Dike wrote:
> On Fri, Dec 08, 2006 at 01:59:28PM +0100, Adrian Bunk wrote:
> > UML on i386 is now the only case where fastcall/FASTCALL is not a noop.
> 
> If i386 doesn't use it any more, then UML shouldn't either.  The only reason
> there's support for it in UML is that I was copying i386.

It's a noop on i386 due to -mregparm=3 ...

> 				Jeff

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


  reply	other threads:[~2006-12-08 18:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-08 12:59 [uml-devel] UML and fastcall/FASTCALL Adrian Bunk
2006-12-08 12:59 ` Adrian Bunk
2006-12-08 16:33 ` [uml-devel] " Jeff Dike
2006-12-08 16:33   ` Jeff Dike
2006-12-08 18:04   ` Adrian Bunk [this message]
2006-12-08 18:04     ` Adrian Bunk

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