quad.h File Reference

#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/limits.h>
#include <sys/syslimits.h>

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Data Structures
union	uu

Macros
#define	H   _QUAD_HIGHWORD
#define	L   _QUAD_LOWWORD
#define	QUAD_BITS   (sizeof(quad_t) * CHAR_BIT)
#define	LONG_BITS   (sizeof(long) * CHAR_BIT)
#define	HALF_BITS   (sizeof(long) * CHAR_BIT / 2)
#define	HHALF(x)   ((x) >> HALF_BITS)
#define	LHALF(x)   ((x) & ((1 << HALF_BITS) - 1))
#define	LHUP(x)   ((x) << HALF_BITS)

Typedefs
typedef unsigned int	qshift_t

Functions
quad_t	__ashldi3 (quad_t, qshift_t)
quad_t	__ashrdi3 (quad_t, qshift_t)
int	__cmpdi2 (quad_t a, quad_t b)
quad_t	__divdi3 (quad_t a, quad_t b)
quad_t	__lshrdi3 (quad_t, qshift_t)
quad_t	__moddi3 (quad_t a, quad_t b)
u_quad_t	__qdivrem (u_quad_t u, u_quad_t v, u_quad_t *rem)
u_quad_t	__udivdi3 (u_quad_t a, u_quad_t b)
u_quad_t	__umoddi3 (u_quad_t a, u_quad_t b)
int	__ucmpdi2 (u_quad_t a, u_quad_t b)

Macro Definition Documentation

H

#define H   _QUAD_HIGHWORD

Definition at line 77 of file quad.h.

HALF_BITS

#define HALF_BITS   (sizeof(long) * CHAR_BIT / 2)

Definition at line 87 of file quad.h.

HHALF

#define HHALF

(

x

)

((x) >> HALF_BITS)

Definition at line 98 of file quad.h.

L

#define L   _QUAD_LOWWORD

Definition at line 78 of file quad.h.

LHALF

#define LHALF

(

x

)

((x) & ((1 << HALF_BITS) - 1))

Definition at line 99 of file quad.h.

LHUP

#define LHUP

(

x

)

((x) << HALF_BITS)

Definition at line 100 of file quad.h.

LONG_BITS

#define LONG_BITS   (sizeof(long) * CHAR_BIT)

Definition at line 86 of file quad.h.

QUAD_BITS

#define QUAD_BITS   (sizeof(quad_t) * CHAR_BIT)

Definition at line 85 of file quad.h.

Typedef Documentation

qshift_t

typedef unsigned int qshift_t

Definition at line 102 of file quad.h.

Function Documentation

__ashldi3()

quad_t __ashldi3	(	quad_t	a,
		qshift_t	shift
	)

Definition at line 46 of file ashldi3.c.

References H, L, LONG_BITS, uu::q, QUAD_BITS, and uu::ul.

__ashrdi3()

quad_t __ashrdi3	(	quad_t	a,
		qshift_t	shift
	)

Definition at line 45 of file ashrdi3.c.

References H, L, LONG_BITS, uu::q, QUAD_BITS, uu::sl, and uu::ul.

__cmpdi2()

int __cmpdi2	(	quad_t	a,
		quad_t	b
	)

Definition at line 47 of file cmpdi2.c.

References H, L, uu::q, uu::sl, and uu::ul.

__divdi3()

quad_t __divdi3	(	quad_t	a,
		quad_t	b
	)

Definition at line 46 of file divdi3.c.

References __qdivrem().

Referenced by __kern_ldivmod().

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__lshrdi3()

quad_t __lshrdi3	(	quad_t	a,
		qshift_t	shift
	)

Definition at line 45 of file lshrdi3.c.

References H, L, LONG_BITS, uu::q, QUAD_BITS, and uu::ul.

__moddi3()

quad_t __moddi3	(	quad_t	a,
		quad_t	b
	)

Definition at line 48 of file moddi3.c.

References __qdivrem().

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__qdivrem()

u_quad_t __qdivrem	(	u_quad_t	u,
		u_quad_t	v,
		u_quad_t *	rem
	)

Definition at line 82 of file qdivrem.c.

References __shl(), B, COMBINE, H, HALF_BITS, HHALF, L, LHALF, uu::q, uu::ul, uu::uq, and v1.

Referenced by __divdi3(), __moddi3(), __udivdi3(), and __umoddi3().

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__ucmpdi2()

int __ucmpdi2	(	u_quad_t	a,
		u_quad_t	b
	)

Definition at line 46 of file ucmpdi2.c.

References H, L, uu::ul, and uu::uq.

__udivdi3()

u_quad_t __udivdi3	(	u_quad_t	a,
		u_quad_t	b
	)

Definition at line 45 of file udivdi3.c.

References __qdivrem().

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__umoddi3()

u_quad_t __umoddi3	(	u_quad_t	a,
		u_quad_t	b
	)

Definition at line 45 of file umoddi3.c.

References __qdivrem().

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