diff options
| author | Andre Vieira <Andre.SimoesDiasVieira@arm.com> | 2015-07-31 12:28:51 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-08-20 11:52:34 +0300 |
| commit | a732159809a25cf21b41537e607fe17fa76ab400 (patch) | |
| tree | c050e5a809185a439844d536ac8f578765a77bda /newlib/libc/machine | |
| parent | 573532df7f07a95a0a2b8bad3308a82b77b8427b (diff) | |
Use machine header file for endianness configuration.
newlib/ChangeLog:
2015-07-28 Andre Vieira <andre.simoesdiasvieira@arm.com>
* libc/sys/arm/sys/param.h (BIG_ENDIAN, LITTLE_ENDIAN): Moved
to machine/endian.h.
* libc/machine/arm/machine/param.h (BYTE_ORDER): Idem.
* libc/machine/arm/machine/endian.h: New.
From ca6efccda91bc6b620b7d96a466b0f1e2f02cfeb Mon Sep 17 00:00:00 2001
From: Andre Simoes Dias Vieira <andsim01@arm.com>
Date: Tue, 28 Jul 2015 12:16:20 +0100
Subject: [PATCH 2/2] Move endianness configuration to machine/endian.h
Diffstat (limited to 'newlib/libc/machine')
| -rw-r--r-- | newlib/libc/machine/arm/machine/endian.h | 40 | ||||
| -rw-r--r-- | newlib/libc/machine/arm/machine/param.h | 6 |
2 files changed, 40 insertions, 6 deletions
diff --git a/newlib/libc/machine/arm/machine/endian.h b/newlib/libc/machine/arm/machine/endian.h new file mode 100644 index 000000000..035cabf9a --- /dev/null +++ b/newlib/libc/machine/arm/machine/endian.h @@ -0,0 +1,40 @@ +/* ARM configuration file. + Copyright (c) 2015 ARM Ltd. All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + 3. The name of the company may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ + +#ifndef _MACHINE_ENDIAN_H +#define _MACHINE_ENDIAN_H + +/* Code relocated from libc/sys/arm/sys/param.h. */ +#define BIG_ENDIAN 4321 +#define LITTLE_ENDIAN 1234 + +#ifdef __ARMEB__ +#define BYTE_ORDER BIG_ENDIAN +#else +#define BYTE_ORDER LITTLE_ENDIAN +#endif + +#endif diff --git a/newlib/libc/machine/arm/machine/param.h b/newlib/libc/machine/arm/machine/param.h index 595294cf3..513f7b0b0 100644 --- a/newlib/libc/machine/arm/machine/param.h +++ b/newlib/libc/machine/arm/machine/param.h @@ -5,10 +5,4 @@ # define HZ (100) -#ifdef __ARMEB__ -#define BYTE_ORDER BIG_ENDIAN -#else -#define BYTE_ORDER LITTLE_ENDIAN -#endif - #endif |