From: Avi Kivity <avi@redhat.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Jan Beulich <JBeulich@novell.com>, Ingo Molnar <mingo@elte.hu>,
heukelum@fastmail.fm, tglx@linutronix.de,
akpm@linux-foundation.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: gas 2.16 and assembly macros -- entry_64.S build failure
Date: Mon, 04 Oct 2010 12:04:15 +0200 [thread overview]
Message-ID: <4CA9A69F.8000006@redhat.com> (raw)
In-Reply-To: <4CA52AA5.5040402@zytor.com>
On 10/01/2010 02:26 AM, H. Peter Anvin wrote:
> ... but that doesn't work with the macros like movq_cfi. On those, we
> could argue that at least people won't put $ on them, but cpp will still
> split them apart with spaces; this apparently causes problems at least
> as soon as there is an expression more complicated than addition
> involved (apparently plus signs are okay, but minus signs aren't!)
Likely due to the fact that a minus sign can later join with a number
and become a new token, but a plug sign cannot.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-10-04 10:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-15 20:39 + arch-x86-kernel-entry_64s-fix-build-with-gas-2161.patch added to -mm tree akpm
[not found] ` <4C91F07E0200007800016B50@vpn.id2.novell.com>
[not found] ` <20100916082816.GA25681@elte.hu>
[not found] ` <4C91F3A30200007800016B64@vpn.id2.novell.com>
[not found] ` <20100916101355.GA31458@elte.hu>
[not found] ` <4C9219BC0200007800016C53@vpn.id2.novell.com>
2010-10-01 0:26 ` gas 2.16 and assembly macros -- entry_64.S build failure H. Peter Anvin
2010-10-01 1:01 ` Andrew Morton
2010-10-01 1:48 ` H. Peter Anvin
2010-10-01 8:27 ` Jan Beulich
2010-10-01 15:21 ` H. Peter Anvin
2010-10-01 15:46 ` Jan Beulich
2010-10-01 17:21 ` H. Peter Anvin
2010-10-04 7:36 ` Jan Beulich
2010-10-04 10:04 ` Avi Kivity [this message]
2010-10-04 15:43 ` H. Peter Anvin
2010-10-04 16:20 ` Avi Kivity
2010-10-04 18:23 ` H. Peter Anvin
2010-10-05 7:48 ` Avi Kivity
2010-10-05 7:51 ` Ingo Molnar
2010-10-05 9:09 ` Avi Kivity
2010-10-19 10:13 ` Jan Beulich
2010-10-19 10:32 ` Ingo Molnar
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