big_x64_asm.hpp

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/*
    Copyright (c) 2009-2010 Christopher A. Taylor.  All rights reserved.

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// Forward declaration for assembly routines in big_x64_*.asm

#ifndef CAT_BIG_X64_ASM_HPP
#define CAT_BIG_X64_ASM_HPP

#include <cat/math/Legs.hpp>

#if defined(CAT_WORD_64)

namespace cat {


extern "C" void bpm_add_4(Leg modulus_c, const Leg *in_a, const Leg *in_b, Leg *out);
extern "C" void bpm_sub_4(Leg modulus_c, const Leg *in_a, const Leg *in_b, Leg *out);
extern "C" void bpm_mul_4(Leg modulus_c, const Leg *in_a, const Leg *in_b, Leg *out);
extern "C" void bpm_mulx_4(Leg modulus_c, const Leg *in_a, Leg in_b, Leg *out);
extern "C" void bpm_sqr_4(Leg modulus_c, const Leg *in, Leg *out);

extern "C" Leg divide64_x(Leg legs, const Leg *in_a, const Leg in_b, Leg *out_q);
extern "C" Leg modulus64_x(Leg legs, const Leg *in_a, const Leg in_b);
extern "C" void divide64_core(Leg A_used, Leg A_overflow, const Leg *A, Leg B_used, const Leg *B, Leg *Q);


} // namespace cat

#endif // CAT_WORD_64

#endif // CAT_BIG_X64_ASM_HPP