From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f177.google.com ([209.85.212.177]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1S249t-0002M4-41 for barebox@lists.infradead.org; Mon, 27 Feb 2012 17:14:46 +0000 Received: by wics10 with SMTP id s10so1496000wic.36 for ; Mon, 27 Feb 2012 09:14:42 -0800 (PST) MIME-Version: 1.0 From: Lars Poeschel Date: Mon, 27 Feb 2012 18:14:28 +0100 Message-Id: <1330362868-18186-1-git-send-email-lars@kiwigrid.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] Add unaligned.h to sandbox arch To: barebox@lists.infradead.org Cc: Lars Poeschel To be able to use the sandbox with fat filesystem support unaligned.h is needed. It tries to be general in selecting little endian or big endian on a gcc macro. Signed-off-by: Lars Poeschel --- arch/sandbox/include/asm/unaligned.h | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) create mode 100644 arch/sandbox/include/asm/unaligned.h diff --git a/arch/sandbox/include/asm/unaligned.h b/arch/sandbox/include/asm/unaligned.h new file mode 100644 index 0000000..07c1ae4 --- /dev/null +++ b/arch/sandbox/include/asm/unaligned.h @@ -0,0 +1,19 @@ +#ifndef _ASM_SANDBOX_UNALIGNED_H +#define _ASM_SANDBOX_UNALIGNED_H + +/* + * The architecture sandbox is compiled on can do unaligned accesses itself. + */ + +#include +#include + +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +#define get_unaligned __get_unaligned_le +#define put_unaligned __put_unaligned_le +#else +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be +#endif + +#endif /* _ASM_SANDBOX_UNALIGNED_H */ -- 1.7.5.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox