itgen.c File Reference

#include <stdio.h>
#include <math.h>
#include <signal.h>
#include "arith.internal.h"

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Defines
#define	uint32   unsigned long
#define	float64   double
#define	float32   float
#define	sqrt64   sqrt
#define	log64   log
#define	exp64   exp
#define	pow64   pow
#define	V(sign, expo, c0, c1)   ((uint32)(sign)<<31) | ((uint32)(expo)<<20) | (c0), (c1),
#define	V(sign, expo, coeff)   ((uint32)(sign)<<31) | ((uint32)(expo)<<23) | (coeff),
#define	U   "_sunOS"
Functions
void	fperr (int sig)
int	matherr (struct exception *X)
static float64	fadd64 (float64 x, float64 y)
static float64	fsub64 (float64 x, float64 y)
static float64	fmul64 (float64 x, float64 y)
static float64	fdiv64 (float64 x, float64 y)
static float64	fcmp64 (float64 x, float64 y)
static float32	fadd32 (float32 x, float32 y)
static float32	fsub32 (float32 x, float32 y)
static float32	fmul32 (float32 x, float32 y)
static float32	fdiv32 (float32 x, float32 y)
static float32	fcmp32 (float32 x, float32 y)
static float64	f32to64 (float32 x)
static float32	f64to32 (float64 x)
static	prieee64 (FILE *fp, float64 val)
static	prieee32 (FILE *fp, float32 val)
static	setstat64 (float64 val)
static	setstat32 (float32 val)
	dotest64_2 (char *fn, float64(*op)(float64, float64))
	dotest64_2c (char *fn, void(*op)(float64 *, float64 *, float64 *))
	dotest64_1 (char *fn, float64(*op)(float64))
	dotest64_1s (char *fn, float64(*op)(float32))
	dotest32_2 (char *fn, float32(*op)(float32, float32))
	dotest32_2c (char *fn, void(*op)(float32 *, float32 *, float32 *))
	dotest32_1s (char *fn, float32(*op)(float64))
	main ()
Variables
static volatile int	fp_error = AR_STAT_OK
static uint32	t64vals []
static uint32	t32vals []
static char	USMID [] = "\n%Z%%M% %I% %G% %U%\n"
static char	rcsid [] = "$Id: itgen.c,v 1.1.1.1 2002-05-22 20:06:19 dsystem Exp $"

---

Define Documentation

#define exp64   exp

Definition at line 46 of file itgen.c.

Referenced by main().

#define float32   float

Definition at line 43 of file itgen.c.

Referenced by dotest32_1s(), dotest32_2(), dotest32_2c(), dotest64_1s(), prieee32(), and setstat32().

#define float64   double

Definition at line 42 of file itgen.c.

Referenced by dotest32_1s(), dotest64_1(), dotest64_1s(), dotest64_2(), dotest64_2c(), prieee64(), and setstat64().

#define log64   log

Definition at line 45 of file itgen.c.

Referenced by main().

#define pow64   pow

Definition at line 47 of file itgen.c.

Referenced by main().

#define sqrt64   sqrt

Definition at line 44 of file itgen.c.

Referenced by main().

#define U   "_sunOS"

#define uint32   unsigned long

Definition at line 41 of file itgen.c.

Referenced by bext_l(), bset_l(), btest_l(), dotest32_1s(), dotest32_2(), dotest32_2c(), dotest64_1(), dotest64_1s(), dotest64_2(), dotest64_2c(), mvbits_long(), narcar_(), nargum_(), nartab_(), nchara_(), nretca_(), ntabca_(), ntabch_(), prieee32(), prieee64(), rretrg_(), rretvr_(), set_arg_arr(), set_args(), setstat32(), setstat64(), and tabarg_().

#define V	(	sign,
		expo,
		coeff		)	((uint32)(sign)<<31) | ((uint32)(expo)<<23) | (coeff),

Definition at line 118 of file itgen.c.

#define V	(	sign,
		expo,
		c0,
		c1		)	((uint32)(sign)<<31) | ((uint32)(expo)<<20) | (c0), (c1),

Definition at line 118 of file itgen.c.

Referenced by ar_sim(), and open_arith_file().

---

Function Documentation

dotest32_1s	(	char *	fn,
		float32(*)(float64)	op
	)

Definition at line 527 of file itgen.c.

References AR_STAT_OK, exit(), float32, float64, fp, fp_error, fprintf(), prieee32(), prieee64(), setstat32(), t64vals, and uint32.

Referenced by main().

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dotest32_2	(	char *	fn,
		float32(*)(float32, float32)	op
	)

Definition at line 448 of file itgen.c.

References AR_STAT_OK, exit(), float32, fp, fp_error, fprintf(), prieee32(), setstat32(), t32vals, and uint32.

Referenced by main().

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dotest32_2c	(	char *	fn,
		void(*)(float32 *, float32 *, float32 *)	op
	)

Definition at line 481 of file itgen.c.

References AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_UNDERFLOW, AR_STAT_ZERO, exit(), float32, fp, fp_error, fprintf(), prieee32(), setstat32(), t32vals, and uint32.

Referenced by main().

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dotest64_1	(	char *	fn,
		float64(*)(float64)	op
	)

Definition at line 390 of file itgen.c.

References AR_STAT_OK, exit(), float64, fp, fp_error, fprintf(), prieee64(), setstat64(), t64vals, and uint32.

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dotest64_1s	(	char *	fn,
		float64(*)(float32)	op
	)

Definition at line 419 of file itgen.c.

References AR_STAT_OK, exit(), float32, float64, fp, fp_error, fprintf(), prieee32(), prieee64(), setstat64(), t32vals, and uint32.

Referenced by main().

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dotest64_2	(	char *	fn,
		float64(*)(float64, float64)	op
	)

Definition at line 307 of file itgen.c.

References AR_STAT_OK, exit(), float64, fp, fp_error, fprintf(), prieee64(), setstat64(), t64vals, and uint32.

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dotest64_2c	(	char *	fn,
		void(*)(float64 *, float64 *, float64 *)	op
	)

Definition at line 342 of file itgen.c.

References AR_STAT_INVALID_TYPE, AR_STAT_OK, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_UNDERFLOW, AR_STAT_ZERO, exit(), float64, fp, fp_error, fprintf(), prieee64(), setstat64(), t64vals, and uint32.

Referenced by main().

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static float64 f32to64

(

float32

x

)

[static]

Definition at line 243 of file itgen.c.

Referenced by main().

static float32 f64to32

(

float64

x

)

[static]

Definition at line 249 of file itgen.c.

Referenced by main().

static float32 fadd32	(	float32	x,
		float32	y
	)			[static]

Definition at line 205 of file itgen.c.

Referenced by main().

static float64 fadd64	(	float64	x,
		float64	y
	)			[static]

Definition at line 167 of file itgen.c.

Referenced by main().

static float32 fcmp32	(	float32	x,
		float32	y
	)			[static]

Definition at line 229 of file itgen.c.

References AR_STAT_UNDEFINED, and fp_error.

Referenced by main().

static float64 fcmp64	(	float64	x,
		float64	y
	)			[static]

Definition at line 191 of file itgen.c.

References AR_STAT_UNDEFINED, and fp_error.

Referenced by main().

static float32 fdiv32	(	float32	x,
		float32	y
	)			[static]

Definition at line 223 of file itgen.c.

Referenced by main().

static float64 fdiv64	(	float64	x,
		float64	y
	)			[static]

Definition at line 185 of file itgen.c.

Referenced by main().

static float32 fmul32	(	float32	x,
		float32	y
	)			[static]

Definition at line 217 of file itgen.c.

Referenced by main().

static float64 fmul64	(	float64	x,
		float64	y
	)			[static]

Definition at line 179 of file itgen.c.

Referenced by main().

void fperr

(

int

sig

)

Definition at line 57 of file itgen.c.

References AR_STAT_UNDEFINED, fp_error, and fperr().

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static float32 fsub32	(	float32	x,
		float32	y
	)			[static]

Definition at line 211 of file itgen.c.

Referenced by main().

static float64 fsub64	(	float64	x,
		float64	y
	)			[static]

Definition at line 173 of file itgen.c.

Referenced by main().

main

(

)

Definition at line 557 of file itgen.c.

References dotest32_1s(), dotest32_2(), dotest32_2c(), dotest64_1(), dotest64_1s(), dotest64_2(), dotest64_2c(), exit(), exp64, f32to64(), f64to32(), fadd32(), fadd64(), fcmp32(), fcmp64(), fdiv32(), fdiv64(), fmul32(), fmul64(), fperr(), fsub32(), fsub64(), log64, pow64, sqrt64, and U.

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int matherr

(

struct exception *

X

)

Definition at line 65 of file itgen.c.

static prieee32	(	FILE *	fp,
		float32	val
	)			[static]

Definition at line 266 of file itgen.c.

References float32, fprintf(), and uint32.

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static prieee64	(	FILE *	fp,
		float64	val
	)			[static]

Definition at line 255 of file itgen.c.

References float64, fprintf(), and uint32.

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static setstat32

(

float32

val

)

[static]

Definition at line 291 of file itgen.c.

References AR_STAT_NEGATIVE, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_ZERO, float32, fp_error, and uint32.

Referenced by dotest32_1s(), dotest32_2(), and dotest32_2c().

static setstat64

(

float64

val

)

[static]

Definition at line 274 of file itgen.c.

References AR_STAT_NEGATIVE, AR_STAT_OVERFLOW, AR_STAT_UNDEFINED, AR_STAT_ZERO, float64, fp_error, and uint32.

Referenced by dotest64_1(), dotest64_1s(), dotest64_2(), and dotest64_2c().

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Variable Documentation

volatile int fp_error = AR_STAT_OK [static]

Definition at line 55 of file itgen.c.

Referenced by dotest32_1s(), dotest32_2(), dotest32_2c(), dotest64_1(), dotest64_1s(), dotest64_2(), dotest64_2c(), fcmp32(), fcmp64(), fperr(), setstat32(), and setstat64().

char rcsid[] = "$Id: itgen.c,v 1.1.1.1 2002-05-22 20:06:19 dsystem Exp $" [static]

Definition at line 591 of file itgen.c.

uint32 t32vals[] [static]

Definition at line 120 of file itgen.c.

Referenced by dotest32_2(), dotest32_2c(), and dotest64_1s().

uint32 t64vals[] [static]

Definition at line 73 of file itgen.c.

Referenced by dotest32_1s(), dotest64_1(), dotest64_2(), and dotest64_2c().

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

Definition at line 590 of file itgen.c.