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46 lines
1.9 KiB
46 lines
1.9 KiB
/* ARM configuration file. |
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Copyright (c) 2015 ARM Ltd. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions |
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are met: |
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1. Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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2. Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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3. The name of the company may not be used to endorse or promote |
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products derived from this software without specific prior written |
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permission. |
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THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ |
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#ifndef _MACHINE_ENDIAN_H |
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#define _MACHINE_ENDIAN_H |
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/* Code relocated from libc/sys/arm/sys/param.h. */ |
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#define BIG_ENDIAN 4321 |
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#define LITTLE_ENDIAN 1234 |
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#ifdef __ARMEB__ |
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#define BYTE_ORDER BIG_ENDIAN |
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#else |
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#define BYTE_ORDER LITTLE_ENDIAN |
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#endif |
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#define __builtin |
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#define __bswap_16(x) __builtin_bswap16(x) |
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#define __bswap_32(x) __builtin_bswap32(x) |
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#define __bswap_64(x) __builtin_bswap64(x) |
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#endif
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