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/*
* Copyright © 2024, VideoLAN and dav1d authors
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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 ARM_ARM_ARCH_H
#define ARM_ARM_ARCH_H
/* Compatibility header to define __ARM_ARCH with older compilers */
#ifndef __ARM_ARCH
#ifdef _M_ARM
#define __ARM_ARCH _M_ARM
#elif defined(__ARM_ARCH_8A__) || defined(_M_ARM64)
#define __ARM_ARCH 8
#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || \
defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__)
#define __ARM_ARCH 7
#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || \
defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
#define __ARM_ARCH 6
#elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || \
defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__)
#define __ARM_ARCH 5
#elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
#define __ARM_ARCH 4
#elif defined(__ARM_ARCH_3__) || defined(__ARM_ARCH_3M__)
#define __ARM_ARCH 3
#elif defined(__ARM_ARCH_2__)
#define __ARM_ARCH 2
#else
#error Unknown ARM architecture version
#endif
#endif /* !__ARM_ARCH */
#endif /* ARM_ARM_ARCH_H */