38 lines
1.2 KiB
C
Vendored
38 lines
1.2 KiB
C
Vendored
/*
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* Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OSSL_CRYPTO_MIPS_ARCH_H
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#define OSSL_CRYPTO_MIPS_ARCH_H
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#if (defined(__mips_smartmips) || defined(_MIPS_ARCH_MIPS32R3) || defined(_MIPS_ARCH_MIPS32R5) || defined(_MIPS_ARCH_MIPS32R6)) \
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&& !defined(_MIPS_ARCH_MIPS32R2)
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#define _MIPS_ARCH_MIPS32R2
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#endif
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#if (defined(_MIPS_ARCH_MIPS64R3) || defined(_MIPS_ARCH_MIPS64R5) || defined(_MIPS_ARCH_MIPS64R6)) \
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&& !defined(_MIPS_ARCH_MIPS64R2)
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#define _MIPS_ARCH_MIPS64R2
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#endif
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#if defined(_MIPS_ARCH_MIPS64R6)
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#define dmultu(rs, rt)
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#define mflo(rd, rs, rt) dmulu rd, rs, rt
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#define mfhi(rd, rs, rt) dmuhu rd, rs, rt
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#elif defined(_MIPS_ARCH_MIPS32R6)
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#define multu(rs, rt)
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#define mflo(rd, rs, rt) mulu rd, rs, rt
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#define mfhi(rd, rs, rt) muhu rd, rs, rt
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#else
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#define dmultu(rs, rt) dmultu rs, rt
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#define multu(rs, rt) multu rs, rt
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#define mflo(rd, rs, rt) mflo rd
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#define mfhi(rd, rs, rt) mfhi rd
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#endif
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#endif
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