From a732159809a25cf21b41537e607fe17fa76ab400 Mon Sep 17 00:00:00 2001 From: Andre Vieira Date: Fri, 31 Jul 2015 10:28:51 +0100 Subject: [PATCH] Use machine header file for endianness configuration. newlib/ChangeLog: 2015-07-28 Andre Vieira * 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 Date: Tue, 28 Jul 2015 12:16:20 +0100 Subject: [PATCH 2/2] Move endianness configuration to machine/endian.h --- newlib/libc/machine/arm/machine/endian.h | 40 ++++++++++++++++++++++++ newlib/libc/machine/arm/machine/param.h | 6 ---- newlib/libc/sys/arm/sys/param.h | 10 +----- 3 files changed, 41 insertions(+), 15 deletions(-) create mode 100644 newlib/libc/machine/arm/machine/endian.h 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 diff --git a/newlib/libc/sys/arm/sys/param.h b/newlib/libc/sys/arm/sys/param.h index 9791d721f..55fe45d71 100644 --- a/newlib/libc/sys/arm/sys/param.h +++ b/newlib/libc/sys/arm/sys/param.h @@ -4,6 +4,7 @@ # define _SYS_PARAM_H #include +#include #ifndef HZ # define HZ (60) @@ -15,13 +16,4 @@ # define PATHSIZE (1024) #endif -#define BIG_ENDIAN 4321 -#define LITTLE_ENDIAN 1234 - -#ifdef __ARMEB__ -#define BYTE_ORDER BIG_ENDIAN -#else -#define BYTE_ORDER LITTLE_ENDIAN -#endif - #endif