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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef PPC_CRYPTO_H
#define PPC_CRYPTO_H 1
#if defined(__powerpc64__) && defined(__ALTIVEC__) && \
!defined(NSS_DISABLE_ALTIVEC)
#include "altivec-types.h"
/* The ghash freebl test tries to use this in C++, and gcc defines conflict. */
#ifdef __cplusplus
#undef pixel
#undef vector
#undef bool
#endif
/*
* PPC CRYPTO requires at least gcc 8 or clang. The LE check is purely
* because it's only been tested on LE. If you're interested in BE,
* please send a patch.
*/
#if (defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 8)) && \
defined(IS_LITTLE_ENDIAN) && defined(__VSX__)
#define USE_PPC_CRYPTO
#endif
#endif /* defined(__powerpc64__) && !defined(NSS_DISABLE_ALTIVEC) && defined(__ALTIVEC__) */
#endif
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