From: David Vrabel <dvrabel@arcom.com>
To: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
linux-kernel@vger.kernel.org,
linux-usb-devel@lists.sourceforge.net, oliver@neukum.org
Subject: Re: [linux-usb-devel] Re: need for packed attribute
Date: Thu, 12 Jan 2006 17:22:47 +0000 [thread overview]
Message-ID: <43C69067.9040206@arcom.com> (raw)
In-Reply-To: <20060112164621.GA9288@flint.arm.linux.org.uk>
Russell King wrote:
> BTW, it's worth noting that the new EABI stuff has it's own set of
> problems. We have r0 to r6 to pass 32-bit or 64-bit arguments.
> With EABI, 64-bit arguments will be aligned to an _even_ numbered
> register.
Is there a reason for this alignment requirement?
David Vrabel
--
David Vrabel, Design Engineer
Arcom, Clifton Road Tel: +44 (0)1223 411200 ext. 3233
Cambridge CB1 7EA, UK Web: http://www.arcom.com/
next prev parent reply other threads:[~2006-01-12 17:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-12 12:27 need for packed attribute Mikael Pettersson
2006-01-12 13:47 ` Russell King
2006-01-12 13:53 ` Russell King
2006-01-12 16:30 ` Mikael Pettersson
2006-01-12 16:46 ` Russell King
2006-01-12 17:22 ` David Vrabel [this message]
2006-01-12 17:34 ` [linux-usb-devel] " Russell King
2006-01-12 17:20 ` Pete Zaitcev
2006-01-12 17:26 ` Russell King
2006-01-12 17:36 ` Pete Zaitcev
2006-01-12 19:35 ` [linux-usb-devel] " David Brownell
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