_Ldtob.c File Reference

#include "libultra_internal.h"
#include <macros.h>
#include <stdlib.h>
#include <string.h>
#include "printf.h"

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Macros
#define	BUFF_LEN   0x20
#define	_D0   0
#define	_DBIAS   0x3ff
#define	_DLONG   1
#define	_DOFF   4
#define	_FBIAS   0x7e
#define	_FOFF   7
#define	_FRND   1
#define	_LBIAS   0x3ffe
#define	_LOFF   15
#define	_C2   1
#define	_CSIGN   1
#define	_ILONG   0
#define	_MBMAX   8
#define	NAN   2
#define	INF   1
#define	FINITE   -1
#define	_DFRAC   ((1 << _DOFF) - 1)
#define	_DMASK   (0x7fff & ~_DFRAC)
#define	_DMAX   ((1 << (15 - _DOFF)) - 1)
#define	_DNAN   (0x8000 | _DMAX << _DOFF | 1 << (_DOFF - 1))
#define	_DSIGN   0x8000
#define	_D1   1 /* big-endian order */
#define	_D2   2
#define	_D3   3

Functions
static s16	_Ldunscale (s16 *, printf_struct *)
static void	_Genld (printf_struct *, u8, u8 *, s16, s16)
void	_Ldtob (printf_struct *args, u8 type)

Variables
const int	NAN [] = { 0x7f810000, 0x00000000, 0x00000000, 0x00000000 }
const double	D_80338670 [] = { 10e0L, 10e1L, 10e3L, 10e7L, 10e15L, 10e31L, 10e63L, 10e127L, 10e255L }

Macro Definition Documentation

_C2

#define _C2   1

_CSIGN

#define _CSIGN   1

_D0

#define _D0   0

_D1

#define _D1   1 /* big-endian order */

_D2

#define _D2   2

_D3

#define _D3   3

_DBIAS

#define _DBIAS   0x3ff

_DFRAC

#define _DFRAC   ((1 << _DOFF) - 1)

_DLONG

#define _DLONG   1

_DMASK

#define _DMASK   (0x7fff & ~_DFRAC)

_DMAX

#define _DMAX   ((1 << (15 - _DOFF)) - 1)

_DNAN

#define _DNAN   (0x8000 | _DMAX << _DOFF | 1 << (_DOFF - 1))

_DOFF

#define _DOFF   4

_DSIGN

#define _DSIGN   0x8000

_FBIAS

#define _FBIAS   0x7e

_FOFF

#define _FOFF   7

_FRND

#define _FRND   1

_ILONG

#define _ILONG   0

_LBIAS

#define _LBIAS   0x3ffe

_LOFF

#define _LOFF   15

_MBMAX

#define _MBMAX   8

BUFF_LEN

#define BUFF_LEN   0x20

FINITE

#define FINITE   -1

INF

#define INF   1

NAN

#define NAN   2

Function Documentation

_Genld()

static void _Genld ( printf_struct * px, u8 code, u8 * p, s16 nsig, s16 xexp )

static

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_Ldtob()

void _Ldtob	(	printf_struct *	args,
		u8	type )

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_Ldunscale()

static s16 _Ldunscale ( s16 * pex, printf_struct * px )

static

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Variable Documentation

D_80338670

const double D_80338670[] = { 10e0L, 10e1L, 10e3L, 10e7L, 10e15L, 10e31L, 10e63L, 10e127L, 10e255L }

NAN

const int NAN[] = { 0x7f810000, 0x00000000, 0x00000000, 0x00000000 }