x86_64-gcc.c File Reference

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Macros
#define	BN_ULONG   unsigned long
#define	mul_add(r, a, word, carry)
#define	mul(r, a, word, carry)
#define	sqr(r0, r1, a)
#define	mul_add_c(a, b, c0, c1, c2)
#define	sqr_add_c(a, i, c0, c1, c2)
#define	mul_add_c2(a, b, c0, c1, c2)
#define	sqr_add_c2(a, i, j, c0, c1, c2)   mul_add_c2((a)[i],(a)[j],c0,c1,c2)

Functions
BN_ULONG	bn_mul_add_words (BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
BN_ULONG	bn_mul_words (BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
void	bn_sqr_words (BN_ULONG *r, BN_ULONG *a, int n)
BN_ULONG	bn_div_words (BN_ULONG h, BN_ULONG l, BN_ULONG d)
BN_ULONG	bn_add_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp, int n)
BN_ULONG	bn_sub_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp, int n)
void	bn_mul_comba8 (BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
void	bn_mul_comba4 (BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
void	bn_sqr_comba8 (BN_ULONG *r, BN_ULONG *a)
void	bn_sqr_comba4 (BN_ULONG *r, BN_ULONG *a)

Macro Definition Documentation

#define BN_ULONG   unsigned long

Definition at line 54 of file x86_64-gcc.c.

#define mul	(		r,
			a,
			word,
			carry
	)

Value:

do {    \
    register BN_ULONG high,low; \
    asm ("mulq %3"          \
        : "=a"(low),"=d"(high)  \
        : "a"(word),"g"(a)  \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(carry),"+d"(high)\
        : "a"(low),"g"(0)   \
        : "cc");        \
    (r)=carry, carry=high;      \
    } while (0)

Definition at line 78 of file x86_64-gcc.c.

#define mul_add	(		r,
			a,
			word,
			carry
	)

Value:

do {    \
    register BN_ULONG high,low; \
    asm ("mulq %3"          \
        : "=a"(low),"=d"(high)  \
        : "a"(word),"m"(a)  \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(carry),"+d"(high)\
        : "a"(low),"g"(0)   \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+m"(r),"+d"(high)    \
        : "r"(carry),"g"(0) \
        : "cc");        \
    carry=high;         \
    } while (0)

Definition at line 61 of file x86_64-gcc.c.

#define mul_add_c	(		a,
			b,
			c0,
			c1,
			c2
	)

Value:

do {    \
    asm ("mulq %3"          \
        : "=a"(t1),"=d"(t2) \
        : "a"(a),"m"(b)     \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c0),"+d"(t2) \
        : "a"(t1),"g"(0)    \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c1),"+r"(c2) \
        : "d"(t2),"g"(0)    \
        : "cc");        \
    } while (0)

Definition at line 284 of file x86_64-gcc.c.

#define mul_add_c2	(		a,
			b,
			c0,
			c1,
			c2
	)

Value:

do {    \
    asm ("mulq %3"          \
        : "=a"(t1),"=d"(t2) \
        : "a"(a),"m"(b)     \
        : "cc");        \
    asm ("addq %0,%0; adcq %2,%1"   \
        : "+d"(t2),"+r"(c2) \
        : "g"(0)        \
        : "cc");        \
    asm ("addq %0,%0; adcq %2,%1"   \
        : "+a"(t1),"+d"(t2) \
        : "g"(0)        \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c0),"+d"(t2) \
        : "a"(t1),"g"(0)    \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c1),"+r"(c2) \
        : "d"(t2),"g"(0)    \
        : "cc");        \
    } while (0)

Definition at line 314 of file x86_64-gcc.c.

#define sqr	(		r0,
			r1,
			a
	)

Value:

asm ("mulq %2"          \
        : "=a"(r0),"=d"(r1) \
        : "a"(a)        \
        : "cc");

Definition at line 91 of file x86_64-gcc.c.

#define sqr_add_c	(		a,
			i,
			c0,
			c1,
			c2
	)

Value:

do {    \
    asm ("mulq %2"          \
        : "=a"(t1),"=d"(t2) \
        : "a"(a[i])     \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c0),"+d"(t2) \
        : "a"(t1),"g"(0)    \
        : "cc");        \
    asm ("addq %2,%0; adcq %3,%1"   \
        : "+r"(c1),"+r"(c2) \
        : "d"(t2),"g"(0)    \
        : "cc");        \
    } while (0)

Definition at line 299 of file x86_64-gcc.c.

#define sqr_add_c2	(		a,
			i,
			j,
			c0,
			c1,
			c2
	)		mul_add_c2((a)[i],(a)[j],c0,c1,c2)

Definition at line 338 of file x86_64-gcc.c.

Function Documentation

BN_ULONG bn_add_words	(	BN_ULONG *	rp,
		BN_ULONG *	ap,
		BN_ULONG *	bp,
		int	n
	)

Definition at line 175 of file x86_64-gcc.c.

BN_ULONG bn_div_words	(	BN_ULONG	h,
		BN_ULONG	l,
		BN_ULONG	d
	)

Definition at line 164 of file x86_64-gcc.c.

BN_ULONG bn_mul_add_words	(	BN_ULONG *	rp,
		BN_ULONG *	ap,
		int	num,
		BN_ULONG	w
	)

Definition at line 97 of file x86_64-gcc.c.

void bn_mul_comba4	(	BN_ULONG *	r,
		BN_ULONG *	a,
		BN_ULONG *	b
	)

Definition at line 445 of file x86_64-gcc.c.

void bn_mul_comba8	(	BN_ULONG *	r,
		BN_ULONG *	a,
		BN_ULONG *	b
	)

Definition at line 341 of file x86_64-gcc.c.

BN_ULONG bn_mul_words	(	BN_ULONG *	rp,
		BN_ULONG *	ap,
		int	num,
		BN_ULONG	w
	)

Definition at line 121 of file x86_64-gcc.c.

void bn_sqr_comba4	(	BN_ULONG *	r,
		BN_ULONG *	a
	)

Definition at line 561 of file x86_64-gcc.c.

void bn_sqr_comba8	(	BN_ULONG *	r,
		BN_ULONG *	a
	)

Definition at line 485 of file x86_64-gcc.c.

void bn_sqr_words	(	BN_ULONG *	r,
		BN_ULONG *	a,
		int	n
	)

Definition at line 144 of file x86_64-gcc.c.

BN_ULONG bn_sub_words	(	BN_ULONG *	rp,
		BN_ULONG *	ap,
		BN_ULONG *	bp,
		int	n
	)

Definition at line 198 of file x86_64-gcc.c.