From: Kyle McMartin <kyle@mcmartin.ca>
To: Carlos O'Donell <carlos@systemhalted.org>
Cc: Helge Deller <deller@gmx.de>,
kyle@mcmartin.ca, linux-parisc@vger.kernel.org
Subject: Re: [PATCH] fix comment in Light-weight-syscall code
Date: Fri, 11 Jul 2008 14:33:02 -0400 [thread overview]
Message-ID: <20080711183302.GD31987@phobos.i.cabal.ca> (raw)
In-Reply-To: <119aab440807111002i2ed7079cu7a7c096b241784b7@mail.gmail.com>
On Fri, Jul 11, 2008 at 01:02:10PM -0400, Carlos O'Donell wrote:
> On Thu, Jul 10, 2008 at 4:04 PM, Helge Deller <deller@gmx.de> wrote:
> > The comment for the lws-atomic system call userspace helper
> > function mentions r22 and r23 as input registers, but I couldn't
> > find any usage of those registers in the code.
> > This patch fixes this and corrects another small typo as well.
>
> That's the LWS syscall ABI. It has 5 argument registers, 1 return
> register, 1 error code register, and 1 lws number register.
>
Yeah, but I think what Helge is asking is, if there's no plans to ever
add more, or more arguments, can he change it to be 3 args?
r, Kyle
next prev parent reply other threads:[~2008-07-11 18:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-10 20:04 [PATCH] fix comment in Light-weight-syscall code Helge Deller
2008-07-10 20:35 ` Kyle McMartin
2008-07-11 17:02 ` Carlos O'Donell
2008-07-11 18:33 ` Kyle McMartin [this message]
2008-07-11 19:45 ` Carlos O'Donell
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