From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 1/4] ARM: Allow assembler.h to be used with inline asm
Date: Wed, 9 Oct 2013 15:42:11 +0100 [thread overview]
Message-ID: <20131009144211.GJ25034@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1381328993-12724-2-git-send-email-Dave.Martin@arm.com>
On Wed, Oct 09, 2013 at 03:29:50PM +0100, Dave Martin wrote:
> There are a few things in assembler.h that would be useful with
> inline asm, but currently assembler.h refuses to be included into C
> files.
>
> In particular, the optional feature macros (PLD() and friends) can
> be used sensibly with inline asm, with a string argument.
>
> This patch enables the relevant parts of aassembler.h to be
> included in C files and used in inline asm.
>
> Since assembler.h by definition can't be included in any C file up
> to now, this should not introduce any namespace clashes.
I think it would be better to move the two macros (PLD and CALGN) out of
this file, rather than covering almost the entire file with this #ifdef.
next prev parent reply other threads:[~2013-10-09 14:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-09 14:29 [RFC PATCH 0/4] ARM: Unify const-swabbing and conditional asm Dave Martin
2013-10-09 14:29 ` [RFC PATCH 1/4] ARM: Allow assembler.h to be used with inline asm Dave Martin
2013-10-09 14:42 ` Russell King - ARM Linux [this message]
2013-10-09 15:00 ` Dave Martin
2013-10-09 15:32 ` Nicolas Pitre
2013-10-09 14:29 ` [RFC PATCH 2/4] ARM: Add common compile-time swab32 for asm code Dave Martin
2013-10-09 14:29 ` [RFC PATCH 3/4] ARM: Add const cpu_to_le32 for asm Dave Martin
2013-10-09 14:29 ` [RFC PATCH 4/4] drivers/bus: arm-cci: Fix CCI enable code for BE32 Dave Martin
[not found] <20131009161006.GC2306@localhost.localdomain>
2013-10-09 16:54 ` [RFC PATCH 1/4] ARM: Allow assembler.h to be used with inline asm Nicolas Pitre
[not found] <20131009171202.GD2306@localhost.localdomain>
2013-10-09 17:27 ` Nicolas Pitre
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