op_semantics.h File Reference

#include <stdint.h>

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Macros
#define	_MIASM_EXPORT
#define	_MIASM_IMPORT
#define	CC_P   1
#define	parity(a)   parity_table[(a) & 0xFF]
#define	UDIV(sizeA)
#define	UMOD(sizeA)
#define	SDIV(sizeA)
#define	SMOD(sizeA)
#define	SHIFT_RIGHT_ARITH(size, value, shift)
#define	SHIFT_RIGHT_LOGIC(size, value, shift)
#define	SHIFT_LEFT_LOGIC(size, value, shift)

Functions
_MIASM_EXPORT uint16_t	bcdadd_16 (uint16_t a, uint16_t b)
_MIASM_EXPORT uint16_t	bcdadd_cf_16 (uint16_t a, uint16_t b)
_MIASM_EXPORT unsigned int	my_imul08 (unsigned int a, unsigned int b)
_MIASM_EXPORT unsigned int	mul_lo_op (unsigned int size, unsigned int a, unsigned int b)
_MIASM_EXPORT unsigned int	mul_hi_op (unsigned int size, unsigned int a, unsigned int b)
_MIASM_EXPORT unsigned int	imul_lo_op_08 (char a, char b)
_MIASM_EXPORT unsigned int	imul_lo_op_16 (short a, short b)
_MIASM_EXPORT unsigned int	imul_lo_op_32 (int a, int b)
_MIASM_EXPORT int	imul_hi_op_08 (char a, char b)
_MIASM_EXPORT int	imul_hi_op_16 (short a, short b)
_MIASM_EXPORT int	imul_hi_op_32 (int a, int b)
_MIASM_EXPORT unsigned int	umul16_lo (unsigned short a, unsigned short b)
_MIASM_EXPORT unsigned int	umul16_hi (unsigned short a, unsigned short b)
_MIASM_EXPORT uint64_t	rot_left (uint64_t size, uint64_t a, uint64_t b)
_MIASM_EXPORT uint64_t	rot_right (uint64_t size, uint64_t a, uint64_t b)
_MIASM_EXPORT uint64_t	cntleadzeros (uint64_t size, uint64_t src)
_MIASM_EXPORT unsigned int	cnttrailzeros (uint64_t size, uint64_t src)
_MIASM_EXPORT uint64_t	udiv64 (uint64_t a, uint64_t b)
_MIASM_EXPORT uint64_t	umod64 (uint64_t a, uint64_t b)
_MIASM_EXPORT int64_t	sdiv64 (int64_t a, int64_t b)
_MIASM_EXPORT int64_t	smod64 (int64_t a, int64_t b)
_MIASM_EXPORT uint32_t	udiv32 (uint32_t a, uint32_t b)
_MIASM_EXPORT uint32_t	umod32 (uint32_t a, uint32_t b)
_MIASM_EXPORT int32_t	sdiv32 (int32_t a, int32_t b)
_MIASM_EXPORT int32_t	smod32 (int32_t a, int32_t b)
_MIASM_EXPORT uint16_t	udiv16 (uint16_t a, uint16_t b)
_MIASM_EXPORT uint16_t	umod16 (uint16_t a, uint16_t b)
_MIASM_EXPORT int16_t	sdiv16 (int16_t a, int16_t b)
_MIASM_EXPORT int16_t	smod16 (int16_t a, int16_t b)
_MIASM_EXPORT uint8_t	udiv8 (uint8_t a, uint8_t b)
_MIASM_EXPORT uint8_t	umod8 (uint8_t a, uint8_t b)
_MIASM_EXPORT int8_t	sdiv8 (int8_t a, int8_t b)
_MIASM_EXPORT int8_t	smod8 (int8_t a, int8_t b)
_MIASM_EXPORT unsigned int	x86_cpuid (unsigned int a, unsigned int reg_num)
_MIASM_EXPORT uint32_t	fpu_fadd32 (uint32_t a, uint32_t b)
_MIASM_EXPORT uint64_t	fpu_fadd64 (uint64_t a, uint64_t b)
_MIASM_EXPORT uint32_t	fpu_fsub32 (uint32_t a, uint32_t b)
_MIASM_EXPORT uint64_t	fpu_fsub64 (uint64_t a, uint64_t b)
_MIASM_EXPORT uint32_t	fpu_fmul32 (uint32_t a, uint32_t b)
_MIASM_EXPORT uint64_t	fpu_fmul64 (uint64_t a, uint64_t b)
_MIASM_EXPORT uint32_t	fpu_fdiv32 (uint32_t a, uint32_t b)
_MIASM_EXPORT uint64_t	fpu_fdiv64 (uint64_t a, uint64_t b)
_MIASM_EXPORT double	fpu_ftan (double a)
_MIASM_EXPORT double	fpu_frndint (double a)
_MIASM_EXPORT double	fpu_fsin (double a)
_MIASM_EXPORT double	fpu_fcos (double a)
_MIASM_EXPORT double	fpu_fscale (double a, double b)
_MIASM_EXPORT double	fpu_f2xm1 (double a)
_MIASM_EXPORT uint32_t	fpu_fsqrt32 (uint32_t a)
_MIASM_EXPORT uint64_t	fpu_fsqrt64 (uint64_t a)
_MIASM_EXPORT uint64_t	fpu_fabs64 (uint64_t a)
_MIASM_EXPORT uint64_t	fpu_fprem64 (uint64_t a, uint64_t b)
_MIASM_EXPORT double	fpu_fchs (double a)
_MIASM_EXPORT double	fpu_fyl2x (double a, double b)
_MIASM_EXPORT double	fpu_fpatan (double a, double b)
_MIASM_EXPORT unsigned int	fpu_fcom_c0 (double a, double b)
_MIASM_EXPORT unsigned int	fpu_fcom_c1 (double a, double b)
_MIASM_EXPORT unsigned int	fpu_fcom_c2 (double a, double b)
_MIASM_EXPORT unsigned int	fpu_fcom_c3 (double a, double b)
_MIASM_EXPORT uint64_t	sint_to_fp_64 (int64_t a)
_MIASM_EXPORT uint32_t	sint_to_fp_32 (int32_t a)
_MIASM_EXPORT int32_t	fp32_to_sint32 (uint32_t a)
_MIASM_EXPORT int64_t	fp64_to_sint64 (uint64_t a)
_MIASM_EXPORT int32_t	fp64_to_sint32 (uint64_t a)
_MIASM_EXPORT uint32_t	fp64_to_fp32 (uint64_t a)
_MIASM_EXPORT uint64_t	fp32_to_fp64 (uint32_t a)
_MIASM_EXPORT uint32_t	fpround_towardszero_fp32 (uint32_t a)
_MIASM_EXPORT uint64_t	fpround_towardszero_fp64 (uint64_t a)

Variables
_MIASM_EXPORT const uint8_t	parity_table [256]

Macro Definition Documentation

_MIASM_EXPORT

#define _MIASM_EXPORT

_MIASM_IMPORT

#define _MIASM_IMPORT

CC_P

#define CC_P   1

parity

#define parity

(

a

)

parity_table[(a) & 0xFF]

SDIV

#define SDIV

(

sizeA

)

Value:

    int ## sizeA ## _t sdiv ## sizeA (int ## sizeA ## _t a, int ## sizeA ## _t b) \
    {                               \
        int ## sizeA ## _t r;                   \
        if (b == 0) {                       \
            fprintf(stderr, "Should not happen\n");     \
            exit(EXIT_FAILURE);             \
        }                           \
        r = a/b;                        \
        return r;                       \
    }

SHIFT_LEFT_LOGIC

#define SHIFT_LEFT_LOGIC	(		size,
			value,
			shift
	)

Value:

    ((uint ## size ## _t)((((uint64_t) (shift)) > ((size) - 1))?    \
                  0 :                   \
                  (((uint ## size ## _t) (value)) << (shift))))

SHIFT_RIGHT_ARITH

#define SHIFT_RIGHT_ARITH	(		size,
			value,
			shift
	)

Value:

    ((uint ## size ## _t)((((uint64_t) (shift)) > ((size) - 1))?    \
                  (((int ## size ## _t) (value)) < 0 ? -1 : 0) : \
                  (((int ## size ## _t) (value)) >> (shift))))

SHIFT_RIGHT_LOGIC

#define SHIFT_RIGHT_LOGIC	(		size,
			value,
			shift
	)

Value:

    ((uint ## size ## _t)((((uint64_t) (shift)) > ((size) - 1))?    \
                  0 :                   \
                  (((uint ## size ## _t) (value)) >> (shift))))

SMOD

#define SMOD

(

sizeA

)

Value:

    int ## sizeA ## _t smod ## sizeA (int ## sizeA ## _t a, int ## sizeA ## _t b) \
    {                               \
        int ## sizeA ## _t r;                   \
        if (b == 0) {                       \
            fprintf(stderr, "Should not happen\n");     \
            exit(EXIT_FAILURE);             \
        }                           \
        r = a%b;                        \
        return r;                       \
    }

UDIV

#define UDIV

(

sizeA

)

Value:

    uint ## sizeA ## _t udiv ## sizeA (uint ## sizeA ## _t a, uint ## sizeA ## _t b) \
    {                               \
        uint ## sizeA ## _t r;                  \
        if (b == 0) {                       \
            fprintf(stderr, "Should not happen\n");     \
            exit(EXIT_FAILURE);             \
        }                           \
        r = a/b;                        \
        return r;                       \
    }

UMOD

#define UMOD

(

sizeA

)

Value:

    uint ## sizeA ## _t umod ## sizeA (uint ## sizeA ## _t a, uint ## sizeA ## _t b) \
    {                               \
        uint ## sizeA ## _t r;                  \
        if (b == 0) {                       \
            fprintf(stderr, "Should not happen\n");     \
            exit(EXIT_FAILURE);             \
        }                           \
        r = a%b;                        \
        return r;                       \
    }

Function Documentation

bcdadd_16()

_MIASM_EXPORT uint16_t bcdadd_16	(	uint16_t	a,
		uint16_t	b
	)

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bcdadd_cf_16()

_MIASM_EXPORT uint16_t bcdadd_cf_16	(	uint16_t	a,
		uint16_t	b
	)

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cntleadzeros()

_MIASM_EXPORT uint64_t cntleadzeros	(	uint64_t	size,
		uint64_t	src
	)

cnttrailzeros()

_MIASM_EXPORT unsigned int cnttrailzeros	(	uint64_t	size,
		uint64_t	src
	)

fp32_to_fp64()

_MIASM_EXPORT uint64_t fp32_to_fp64

(

uint32_t

a

)

fp32_to_sint32()

_MIASM_EXPORT int32_t fp32_to_sint32

(

uint32_t

a

)

fp64_to_fp32()

_MIASM_EXPORT uint32_t fp64_to_fp32

(

uint64_t

a

)

fp64_to_sint32()

_MIASM_EXPORT int32_t fp64_to_sint32

(

uint64_t

a

)

fp64_to_sint64()

_MIASM_EXPORT int64_t fp64_to_sint64

(

uint64_t

a

)

fpround_towardszero_fp32()

_MIASM_EXPORT uint32_t fpround_towardszero_fp32

(

uint32_t

a

)

fpround_towardszero_fp64()

_MIASM_EXPORT uint64_t fpround_towardszero_fp64

(

uint64_t

a

)

fpu_f2xm1()

_MIASM_EXPORT double fpu_f2xm1

(

double

a

)

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fpu_fabs64()

_MIASM_EXPORT uint64_t fpu_fabs64

(

uint64_t

a

)

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fpu_fadd32()

_MIASM_EXPORT uint32_t fpu_fadd32	(	uint32_t	a,
		uint32_t	b
	)

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fpu_fadd64()

_MIASM_EXPORT uint64_t fpu_fadd64	(	uint64_t	a,
		uint64_t	b
	)

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fpu_fchs()

_MIASM_EXPORT double fpu_fchs

(

double

a

)

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fpu_fcom_c0()

_MIASM_EXPORT unsigned int fpu_fcom_c0	(	double	a,
		double	b
	)

fpu_fcom_c1()

_MIASM_EXPORT unsigned int fpu_fcom_c1	(	double	a,
		double	b
	)

fpu_fcom_c2()

_MIASM_EXPORT unsigned int fpu_fcom_c2	(	double	a,
		double	b
	)

fpu_fcom_c3()

_MIASM_EXPORT unsigned int fpu_fcom_c3	(	double	a,
		double	b
	)

fpu_fcos()

_MIASM_EXPORT double fpu_fcos

(

double

a

)

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fpu_fdiv32()

_MIASM_EXPORT uint32_t fpu_fdiv32	(	uint32_t	a,
		uint32_t	b
	)

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fpu_fdiv64()

_MIASM_EXPORT uint64_t fpu_fdiv64	(	uint64_t	a,
		uint64_t	b
	)

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fpu_fmul32()

_MIASM_EXPORT uint32_t fpu_fmul32	(	uint32_t	a,
		uint32_t	b
	)

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fpu_fmul64()

_MIASM_EXPORT uint64_t fpu_fmul64	(	uint64_t	a,
		uint64_t	b
	)

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fpu_fpatan()

_MIASM_EXPORT double fpu_fpatan	(	double	a,
		double	b
	)

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fpu_fprem64()

_MIASM_EXPORT uint64_t fpu_fprem64	(	uint64_t	a,
		uint64_t	b
	)

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fpu_frndint()

_MIASM_EXPORT double fpu_frndint

(

double

a

)

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fpu_fscale()

_MIASM_EXPORT double fpu_fscale	(	double	a,
		double	b
	)

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fpu_fsin()

_MIASM_EXPORT double fpu_fsin

(

double

a

)

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fpu_fsqrt32()

_MIASM_EXPORT uint32_t fpu_fsqrt32

(

uint32_t

a

)

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fpu_fsqrt64()

_MIASM_EXPORT uint64_t fpu_fsqrt64

(

uint64_t

a

)

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fpu_fsub32()

_MIASM_EXPORT uint32_t fpu_fsub32	(	uint32_t	a,
		uint32_t	b
	)

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fpu_fsub64()

_MIASM_EXPORT uint64_t fpu_fsub64	(	uint64_t	a,
		uint64_t	b
	)

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fpu_ftan()

_MIASM_EXPORT double fpu_ftan

(

double

a

)

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fpu_fyl2x()

_MIASM_EXPORT double fpu_fyl2x	(	double	a,
		double	b
	)

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imul_hi_op_08()

_MIASM_EXPORT int imul_hi_op_08	(	char	a,
		char	b
	)

imul_hi_op_16()

_MIASM_EXPORT int imul_hi_op_16	(	short	a,
		short	b
	)

imul_hi_op_32()

_MIASM_EXPORT int imul_hi_op_32	(	int	a,
		int	b
	)

imul_lo_op_08()

_MIASM_EXPORT unsigned int imul_lo_op_08	(	char	a,
		char	b
	)

imul_lo_op_16()

_MIASM_EXPORT unsigned int imul_lo_op_16	(	short	a,
		short	b
	)

imul_lo_op_32()

_MIASM_EXPORT unsigned int imul_lo_op_32	(	int	a,
		int	b
	)

mul_hi_op()

_MIASM_EXPORT unsigned int mul_hi_op	(	unsigned int	size,
		unsigned int	a,
		unsigned int	b
	)

mul_lo_op()

_MIASM_EXPORT unsigned int mul_lo_op	(	unsigned int	size,
		unsigned int	a,
		unsigned int	b
	)

my_imul08()

_MIASM_EXPORT unsigned int my_imul08	(	unsigned int	a,
		unsigned int	b
	)

rot_left()

_MIASM_EXPORT uint64_t rot_left	(	uint64_t	size,
		uint64_t	a,
		uint64_t	b
	)

rot_right()

_MIASM_EXPORT uint64_t rot_right	(	uint64_t	size,
		uint64_t	a,
		uint64_t	b
	)

sdiv16()

_MIASM_EXPORT int16_t sdiv16	(	int16_t	a,
		int16_t	b
	)

sdiv32()

_MIASM_EXPORT int32_t sdiv32	(	int32_t	a,
		int32_t	b
	)

sdiv64()

_MIASM_EXPORT int64_t sdiv64	(	int64_t	a,
		int64_t	b
	)

sdiv8()

_MIASM_EXPORT int8_t sdiv8	(	int8_t	a,
		int8_t	b
	)

sint_to_fp_32()

_MIASM_EXPORT uint32_t sint_to_fp_32

(

int32_t

a

)

sint_to_fp_64()

_MIASM_EXPORT uint64_t sint_to_fp_64

(

int64_t

a

)

smod16()

_MIASM_EXPORT int16_t smod16	(	int16_t	a,
		int16_t	b
	)

smod32()

_MIASM_EXPORT int32_t smod32	(	int32_t	a,
		int32_t	b
	)

smod64()

_MIASM_EXPORT int64_t smod64	(	int64_t	a,
		int64_t	b
	)

smod8()

_MIASM_EXPORT int8_t smod8	(	int8_t	a,
		int8_t	b
	)

udiv16()

_MIASM_EXPORT uint16_t udiv16	(	uint16_t	a,
		uint16_t	b
	)

udiv32()

_MIASM_EXPORT uint32_t udiv32	(	uint32_t	a,
		uint32_t	b
	)

udiv64()

_MIASM_EXPORT uint64_t udiv64	(	uint64_t	a,
		uint64_t	b
	)

udiv8()

_MIASM_EXPORT uint8_t udiv8	(	uint8_t	a,
		uint8_t	b
	)

umod16()

_MIASM_EXPORT uint16_t umod16	(	uint16_t	a,
		uint16_t	b
	)

umod32()

_MIASM_EXPORT uint32_t umod32	(	uint32_t	a,
		uint32_t	b
	)

umod64()

_MIASM_EXPORT uint64_t umod64	(	uint64_t	a,
		uint64_t	b
	)

umod8()

_MIASM_EXPORT uint8_t umod8	(	uint8_t	a,
		uint8_t	b
	)

umul16_hi()

_MIASM_EXPORT unsigned int umul16_hi	(	unsigned short	a,
		unsigned short	b
	)

umul16_lo()

_MIASM_EXPORT unsigned int umul16_lo	(	unsigned short	a,
		unsigned short	b
	)

x86_cpuid()

_MIASM_EXPORT unsigned int x86_cpuid	(	unsigned int	a,
		unsigned int	reg_num
	)

Variable Documentation

parity_table

_MIASM_EXPORT const uint8_t parity_table[256]

extern