bits.c File Reference

#include "arith.internal.h"

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Defines
#define	bitoper(name, opr)
Functions
	bitoper (AR_bitor,|)
void	ar_dblshift (ar_data *result, const AR_TYPE *resulttype, const ar_data *opnd1, const ar_data *opnd2, int shiftcount)
int	AR_dshiftl (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *op1, const AR_TYPE *opnd1type, const AR_DATA *op2, const AR_TYPE *opnd2type, const AR_DATA *cnt, const AR_TYPE *counttype)
int	AR_dshiftr (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *op1, const AR_TYPE *opnd1type, const AR_DATA *op2, const AR_TYPE *opnd2type, const AR_DATA *cnt, const AR_TYPE *counttype)
int	AR_shiftl (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype, const AR_DATA *cnt, const AR_TYPE *counttype)
int	AR_shiftr (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype, const AR_DATA *cnt, const AR_TYPE *counttype)
int	AR_ishft (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype, const AR_DATA *shft, const AR_TYPE *shifttype)
int	AR_ishftc (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype, const AR_DATA *shft, const AR_TYPE *shifttype, const AR_DATA *sz, const AR_TYPE *sizetype)
int	AR_ibits (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype, const AR_DATA *shft, const AR_TYPE *shifttype, const AR_DATA *sz, const AR_TYPE *sizetype)
int	AR_mask (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *cnt, const AR_TYPE *counttype)
int	AR_leadz (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype)
int	AR_popcnt (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype)
int	AR_poppar (AR_DATA *res, const AR_TYPE *resulttype, const AR_DATA *opd, const AR_TYPE *opndtype)
Variables
static char	USMID [] = "\n%Z%%M% %I% %G% %U%\n"
static char	rcsid [] = "$Id: bits.c,v 1.1.1.1 2002-05-22 20:06:18 dsystem Exp $"

---

Define Documentation

#define bitoper	(		name,
			opr
	)

Definition at line 40 of file bits.c.

---

Function Documentation

void ar_dblshift	(	ar_data *	result,
		const AR_TYPE *	resulttype,
		const ar_data *	opnd1,
		const ar_data *	opnd2,
		int	shiftcount
	)

Definition at line 145 of file bits.c.

References ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, ar_internal_error(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, ZERO_INT16_UPPER, ZERO_INT32_UPPER, and ZERO_INT8_UPPER.

Referenced by ar_add_pointer(), AR_add_ptr_int(), AR_compare(), ar_convert_to_pointer(), AR_dshiftl(), AR_dshiftr(), AR_ibits(), AR_ishft(), AR_ishftc(), AR_mask(), AR_shiftl(), AR_shiftr(), ar_subtract_pointer(), and AR_subtract_ptr_ptr().

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int AR_dshiftl	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	op1,
		const AR_TYPE *	opnd1type,
		const AR_DATA *	op2,
		const AR_TYPE *	opnd2type,
		const AR_DATA *	cnt,
		const AR_TYPE *	counttype
	)

Definition at line 274 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, ZERO_INT16, ZERO_INT32, ZERO_INT64, and ZERO_INT8.

Referenced by folder_driver().

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int AR_dshiftr	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	op1,
		const AR_TYPE *	opnd1type,
		const AR_DATA *	op2,
		const AR_TYPE *	opnd2type,
		const AR_DATA *	cnt,
		const AR_TYPE *	counttype
	)

Definition at line 349 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, ZERO_INT16, ZERO_INT32, ZERO_INT64, and ZERO_INT8.

Referenced by folder_driver().

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int AR_ibits	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype,
		const AR_DATA *	shft,
		const AR_TYPE *	shifttype,
		const AR_DATA *	sz,
		const AR_TYPE *	sizetype
	)

Definition at line 889 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_24, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), INT16_TO_HOST_SINT64, INT32_TO_HOST_SINT64, INT64_TO_HOST_SINT64, INT8_TO_HOST_SINT64, result, and size.

Referenced by folder_driver(), and test_ibits_signed().

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int AR_ishft	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype,
		const AR_DATA *	shft,
		const AR_TYPE *	shifttype
	)

Definition at line 613 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_24, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), INT16_TO_HOST_SINT64, INT32_TO_HOST_SINT64, INT64_TO_HOST_SINT64, INT8_TO_HOST_SINT64, result, and ZERO_INT64.

Referenced by test_ishft_signed().

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int AR_ishftc	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype,
		const AR_DATA *	shft,
		const AR_TYPE *	shifttype,
		const AR_DATA *	sz,
		const AR_TYPE *	sizetype
	)

Definition at line 745 of file bits.c.

References AR_bitand(), AR_bitor(), AR_CLASS, AR_CLASS_INT, ar_dblshift(), AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_24, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), INT16_TO_HOST_SINT64, INT32_TO_HOST_SINT64, INT64_TO_HOST_SINT64, INT8_TO_HOST_SINT64, result, and size.

Referenced by folder_driver(), and test_ishftc_signed().

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int AR_leadz	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype
	)

Definition at line 1044 of file bits.c.

References AR_CLASS, AR_CLASS_FLOAT, AR_CLASS_INT, AR_FLOAT_32, AR_FLOAT_64, AR_FLOAT_IS_COMPLEX, AR_FLOAT_SIMPLE, AR_FLOAT_SIZE, ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, and ZERO_INT16_UPPER.

Referenced by AR_convert_str_to_int(), ar_divide_integer(), and test_leadz().

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int AR_mask	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	cnt,
		const AR_TYPE *	counttype
	)

Definition at line 967 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, ZERO_INT16, ZERO_INT32, ZERO_INT64, and ZERO_INT8.

Referenced by folder_driver().

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int AR_popcnt	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype
	)

Definition at line 1131 of file bits.c.

References AR_CLASS, AR_CLASS_FLOAT, AR_CLASS_INT, AR_FLOAT_32, AR_FLOAT_64, AR_FLOAT_IS_COMPLEX, AR_FLOAT_SIMPLE, AR_FLOAT_SIZE, ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, and result.

Referenced by test_popcnt().

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int AR_poppar	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype
	)

Definition at line 1210 of file bits.c.

References AR_CLASS, AR_CLASS_FLOAT, AR_CLASS_INT, AR_FLOAT_32, AR_FLOAT_64, AR_FLOAT_IS_COMPLEX, AR_FLOAT_SIMPLE, AR_FLOAT_SIZE, ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, and ZERO_INT16_UPPER.

Referenced by test_poppar().

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int AR_shiftl	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype,
		const AR_DATA *	cnt,
		const AR_TYPE *	counttype
	)

Definition at line 424 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, ZERO_INT16, ZERO_INT32, ZERO_INT64, and ZERO_INT8.

Referenced by ar_divide_integer(), folder_driver(), and test_shiftl().

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int AR_shiftr	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype,
		const AR_DATA *	cnt,
		const AR_TYPE *	counttype
	)

Definition at line 506 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_dblshift(), ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_SIGNEDNESS, AR_STAT_INVALID_TYPE, AR_STAT_UNDEFINED, AR_status(), AR_UNSIGNED, AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, result, ZERO_INT16, ZERO_INT32, ZERO_INT64, and ZERO_INT8.

Referenced by ar_divide_integer(), folder_driver(), and test_shiftr().

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bitoper	(	AR_bitor	,
		|
	)

Definition at line 94 of file bits.c.

References AR_CLASS, AR_CLASS_INT, ar_data::ar_i64, ar_data::ar_i8, AR_INT_SIZE, AR_INT_SIZE_16, AR_INT_SIZE_32, AR_INT_SIZE_46, AR_INT_SIZE_64, AR_INT_SIZE_8, AR_STAT_INVALID_TYPE, AR_status(), AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, AR_INT_8_64::part5, and result.

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Variable Documentation

char rcsid[] = "$Id: bits.c,v 1.1.1.1 2002-05-22 20:06:18 dsystem Exp $" [static]

Definition at line 1278 of file bits.c.

char USMID[] = "\n%Z%%M% %I% %G% %U%\n" [static]

Definition at line 1277 of file bits.c.