strcvt.c File Reference

#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include "arith.internal.h"

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Functions
int	AR_convert_str_to_int (AR_DATA *res, const AR_TYPE *resulttype, int *bits_used, const char *str, const int *base)
int	AR_convert_int_to_str (char *resultstr, const int *base, const AR_DATA *opd, const AR_TYPE *opndtype)
int	ar_cvt_str_to_float (ar_data *result, const AR_TYPE *resulttype, const char *str)
int	ar_unpack_float_str (long *ibuf, long maxbuflen, long *w, long *d, long *p, const char *str)
int	AR_convert_float_to_str (char *resultstr, const AR_DATA *opd, const AR_TYPE *opndtype)
int	AR_convert_hex_str_to_float (AR_DATA *result, const AR_TYPE *resulttype, const char *str)
int	AR_convert_host_sint64_to_int (AR_DATA *result, const AR_TYPE *resulttype, AR_HOST_SINT64 i64val)
int	AR_convert_int_to_host_sint64 (AR_HOST_SINT64 *i64val, const AR_DATA *opnd, const AR_TYPE *opndtype)
Variables
static char	USMID [] = "\n%Z%%M% %I% %G% %U%\n"

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Function Documentation

int AR_convert_float_to_str	(	char *	resultstr,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype
	)

Definition at line 616 of file strcvt.c.

References ar_ctoi64(), ar_data::ar_f128, ar_data::ar_f64, AR_Float_Cray1_128, AR_Float_Cray1_64, AR_Float_Cray1_64_F, AR_Float_IEEE_DN_128, AR_Float_IEEE_DN_32, AR_Float_IEEE_DN_64, AR_Float_IEEE_NR_128, AR_Float_IEEE_NR_32, AR_Float_IEEE_NR_64, AR_Float_IEEE_UP_128, AR_Float_IEEE_UP_32, AR_Float_IEEE_UP_64, AR_Float_IEEE_ZE_128, AR_Float_IEEE_ZE_32, AR_Float_IEEE_ZE_64, ar_i128to64(), ar_i32to64(), ar_i64toc128(), ar_data::ar_ieee128, ar_data::ar_ieee32, ar_data::ar_ieee64, ar_itoc128(), AR_ROUND_NEAREST, ar_state_info::ar_rounding_mode, AR_STAT_INVALID_TYPE, AR_STAT_NEGATIVE, AR_STAT_OK, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_ZERO, ar_state_register, AR_status(), HOST_IS_IEEE_FLOAT, and strcpy.

Referenced by convert_to_string().

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int AR_convert_hex_str_to_float	(	AR_DATA *	result,
		const AR_TYPE *	resulttype,
		const char *	str
	)

Definition at line 763 of file strcvt.c.

References AR_convert_str_to_int(), AR_Float_Cray1_128, AR_Float_Cray1_64, AR_Float_Cray1_64_F, AR_Float_IEEE_DN_128, AR_Float_IEEE_DN_32, AR_Float_IEEE_DN_64, AR_Float_IEEE_NR_128, AR_Float_IEEE_NR_32, AR_Float_IEEE_NR_64, AR_Float_IEEE_UP_128, AR_Float_IEEE_UP_32, AR_Float_IEEE_UP_64, AR_Float_IEEE_ZE_128, AR_Float_IEEE_ZE_32, AR_Float_IEEE_ZE_64, AR_Int_64_U, AR_DATA::ar_internal_data_item1, AR_DATA::ar_internal_data_item2, AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_UNDEFINED, and errno.

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int AR_convert_host_sint64_to_int	(	AR_DATA *	result,
		const AR_TYPE *	resulttype,
		AR_HOST_SINT64	i64val
	)

Definition at line 818 of file strcvt.c.

References AR_CLASS, AR_CLASS_INT, AR_convert(), AR_Int_64_S, AR_DATA::ar_internal_data_item1, and AR_STAT_INVALID_TYPE.

Referenced by cval_to_f_int().

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int AR_convert_int_to_host_sint64	(	AR_HOST_SINT64 *	i64val,
		const AR_DATA *	opnd,
		const AR_TYPE *	opndtype
	)

Definition at line 834 of file strcvt.c.

References AR_CLASS, AR_CLASS_INT, AR_convert(), AR_Int_64_S, AR_DATA::ar_internal_data_item1, and AR_STAT_INVALID_TYPE.

Referenced by f_int_to_cval().

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int AR_convert_int_to_str	(	char *	resultstr,
		const int *	base,
		const AR_DATA *	opd,
		const AR_TYPE *	opndtype
	)

Definition at line 201 of file strcvt.c.

References AR_CLASS, AR_CLASS_INT, ar_convert_to_integral(), ar_divide_integer(), ar_data::ar_i64, AR_Int_64_S, AR_Int_64_U, ar_internal_error(), ar_negate_integer(), AR_SIGNED, AR_SIGNEDNESS, AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_UNDEFINED, INT64_SIGN, IS_INT64_ZERO, AR_INT_64::part4, strcpy, and ZERO_INT16_UPPER.

Referenced by convert_to_string().

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int AR_convert_str_to_int	(	AR_DATA *	res,
		const AR_TYPE *	resulttype,
		int *	bits_used,
		const char *	str,
		const int *	base
	)

Definition at line 47 of file strcvt.c.

References ar_add_integer(), AR_CLASS, AR_CLASS_INT, ar_clear_unused_bits(), ar_data::ar_i64, AR_Int_64_U, AR_INT_SIZE, AR_INT_SIZE_128, 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_internal_error(), AR_leadz(), ar_multiply_integer(), ar_set_invalid_result(), AR_SIGNEDNESS, AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_ZERO, AR_UNSIGNED, IS_INT16_UPPER_ZERO, IS_INT16_ZERO, IS_INT24_UPPER_ZERO, IS_INT24_ZERO, IS_INT32_UPPER_ZERO, IS_INT32_ZERO, IS_INT46_UPPER_ZERO, IS_INT46_ZERO, IS_INT64_ZERO, IS_INT8_UPPER_ZERO, IS_INT8_ZERO, AR_INT_64::part4, result, ZERO_INT16_UPPER, and ZERO_INT64.

Referenced by AR_convert_hex_str_to_float(), convert_binary_literal(), and convert_hex_literal().

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int ar_cvt_str_to_float	(	ar_data *	result,
		const AR_TYPE *	resulttype,
		const char *	str
	)

Definition at line 267 of file strcvt.c.

References _defgu2sd, AR_convert(), AR_FLOAT_128, AR_FLOAT_32, AR_FLOAT_64, AR_Float_IEEE_NR_64, AR_FLOAT_SIZE, ar_data::ar_i64, ar_data::ar_ieee128, ar_data::ar_ieee32, ar_data::ar_ieee64, AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_UNDERFLOW, AR_STAT_ZERO, AR_status(), ar_unpack_float_str(), d, errno, EX_EXPOFLO, EX_EXPUFLO, EX_REAL128, EX_REAL32, EX_REAL64, IS_ERROR_STATUS, MODEDP, MODEHP, MODESP, AR_INT_64::part1, AR_INT_64::part2, AR_INT_64::part3, AR_INT_64::part4, stat, UNROUNDED_TYPE, ZEROIEEE128, ZEROIEEE32, and ZEROIEEE64.

Referenced by AR_convert_str_to_float(), and ar_convert_str_to_float().

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int ar_unpack_float_str	(	long *	ibuf,
		long	maxbuflen,
		long *	w,
		long *	d,
		long *	p,
		const char *	str
	)

Definition at line 472 of file strcvt.c.

References AR_STAT_NEGATIVE, AR_STAT_OK, AR_STAT_UNDEFINED, and AR_STAT_ZERO.

Referenced by ar_convert_str_to_float(), and ar_cvt_str_to_float().

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Variable Documentation

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

Definition at line 852 of file strcvt.c.