utmath.c File Reference

#include "acpi.h"
#include "accommon.h"

Include dependency graph for utmath.c:

Classes
struct	uint64_struct
union	uint64_overlay

Macros
#define	_COMPONENT   ACPI_UTILITIES

Typedefs
typedef struct uint64_struct	UINT64_STRUCT
typedef union uint64_overlay	UINT64_OVERLAY

Functions
ACPI_STATUS	AcpiUtShortMultiply (UINT64 Multiplicand, UINT32 Multiplier, UINT64 *OutProduct)
ACPI_STATUS	AcpiUtShortShiftLeft (UINT64 Operand, UINT32 Count, UINT64 *OutResult)
ACPI_STATUS	AcpiUtShortShiftRight (UINT64 Operand, UINT32 Count, UINT64 *OutResult)
ACPI_STATUS	AcpiUtShortDivide (UINT64 Dividend, UINT32 Divisor, UINT64 *OutQuotient, UINT32 *OutRemainder)
ACPI_STATUS	AcpiUtDivide (UINT64 InDividend, UINT64 InDivisor, UINT64 *OutQuotient, UINT64 *OutRemainder)

Macro Definition Documentation

_COMPONENT

#define _COMPONENT   ACPI_UTILITIES

Typedef Documentation

UINT64_OVERLAY

typedef union uint64_overlay UINT64_OVERLAY

UINT64_STRUCT

typedef struct uint64_struct UINT64_STRUCT

Function Documentation

AcpiUtDivide()

ACPI_STATUS AcpiUtDivide	(	UINT64	InDividend,
		UINT64	InDivisor,
		UINT64 *	OutQuotient,
		UINT64 *	OutRemainder
	)

AcpiUtShortDivide()

ACPI_STATUS AcpiUtShortDivide	(	UINT64	Dividend,
		UINT32	Divisor,
		UINT64 *	OutQuotient,
		UINT32 *	OutRemainder
	)

AcpiUtShortMultiply()

ACPI_STATUS AcpiUtShortMultiply	(	UINT64	Multiplicand,
		UINT32	Multiplier,
		UINT64 *	OutProduct
	)

AcpiUtShortShiftLeft()

ACPI_STATUS AcpiUtShortShiftLeft	(	UINT64	Operand,
		UINT32	Count,
		UINT64 *	OutResult
	)

AcpiUtShortShiftRight()

ACPI_STATUS AcpiUtShortShiftRight	(	UINT64	Operand,
		UINT32	Count,
		UINT64 *	OutResult
	)