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/*
* Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OSSL_CRYPTO_RISCV_ARCH_H
# define OSSL_CRYPTO_RISCV_ARCH_H
# include <ctype.h>
# include <stdint.h>
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) +1
extern uint32_t OPENSSL_riscvcap_P[ ((
# include "riscv_arch.def"
) + sizeof(uint32_t) - 1) / sizeof(uint32_t) ];
# ifdef OPENSSL_RISCVCAP_IMPL
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) +1
uint32_t OPENSSL_riscvcap_P[ ((
# include "riscv_arch.def"
) + sizeof(uint32_t) - 1) / sizeof(uint32_t) ];
# endif
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) \
static inline int RISCV_HAS_##NAME(void) \
{ \
return (OPENSSL_riscvcap_P[INDEX] & (1 << BIT_INDEX)) != 0; \
}
# include "riscv_arch.def"
struct RISCV_capability_s {
const char *name;
size_t index;
size_t bit_offset;
};
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) +1
extern const struct RISCV_capability_s RISCV_capabilities[
# include "riscv_arch.def"
];
# ifdef OPENSSL_RISCVCAP_IMPL
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) \
{ #NAME, INDEX, BIT_INDEX },
const struct RISCV_capability_s RISCV_capabilities[] = {
# include "riscv_arch.def"
};
# endif
# define RISCV_DEFINE_CAP(NAME, INDEX, BIT_INDEX) +1
static const size_t kRISCVNumCaps =
# include "riscv_arch.def"
;
#endif
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