#include <limits.h>
#include <stdint.h>

Include dependency graph for fp64.h:

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Macros
#define	REP_C (uint64_t)

#define	significandBits 52

#define	typeWidth (sizeof(rep_t)*CHAR_BIT)

#define	exponentBits (typeWidth - significandBits - 1)

#define	maxExponent ((1 << exponentBits) - 1)

#define	exponentBias (maxExponent >> 1)

#define	implicitBit (REP_C(1) << significandBits)

#define	significandMask (implicitBit - 1U)

#define	signBit (REP_C(1) << (significandBits + exponentBits))

#define	absMask (signBit - 1U)

#define	exponentMask (absMask ^ significandMask)

#define	oneRep ((rep_t)exponentBias << significandBits)

#define	infRep exponentMask

#define	quietBit (implicitBit >> 1)

#define	qnanRep (exponentMask \| quietBit)

Typedefs
typedef uint64_t	rep_t

Macro Definition Documentation

◆ absMask

#define absMask (signBit - 1U)

Definition at line 19 of file fp64.h.

◆ exponentBias

#define exponentBias (maxExponent >> 1)

Definition at line 14 of file fp64.h.

◆ exponentBits

#define exponentBits (typeWidth - significandBits - 1)

Definition at line 12 of file fp64.h.

◆ exponentMask

#define exponentMask (absMask ^ significandMask)

Definition at line 20 of file fp64.h.

◆ implicitBit

#define implicitBit (REP_C(1) << significandBits)

Definition at line 16 of file fp64.h.

◆ infRep

#define infRep exponentMask

Definition at line 22 of file fp64.h.

◆ maxExponent

#define maxExponent ((1 << exponentBits) - 1)

Definition at line 13 of file fp64.h.

◆ oneRep

#define oneRep ((rep_t)exponentBias << significandBits)

Definition at line 21 of file fp64.h.

◆ qnanRep

#define qnanRep (exponentMask | quietBit)

Definition at line 24 of file fp64.h.

◆ quietBit

#define quietBit (implicitBit >> 1)

Definition at line 23 of file fp64.h.

◆ REP_C

#define REP_C (uint64_t)

Definition at line 9 of file fp64.h.

◆ signBit

#define signBit (REP_C(1) << (significandBits + exponentBits))

Definition at line 18 of file fp64.h.

◆ significandBits

#define significandBits 52

Definition at line 10 of file fp64.h.

◆ significandMask

#define significandMask (implicitBit - 1U)

Definition at line 17 of file fp64.h.

◆ typeWidth

#define typeWidth (sizeof(rep_t)*CHAR_BIT)

Definition at line 11 of file fp64.h.

Typedef Documentation

◆ rep_t

typedef uint64_t rep_t

Definition at line 7 of file fp64.h.

Macros

Typedefs