1/*
 2 * Copyright (c) 2017-2018, Arm Limited.
 3 * SPDX-License-Identifier: MIT
 4 */
 5#ifndef _LOGF_DATA_H
 6#define _LOGF_DATA_H
 7
 8#include <features.h>
 9
10#define LOGF_TABLE_BITS 4
11#define LOGF_POLY_ORDER 4
12extern hidden const struct logf_data {
13	struct {
14		double invc, logc;
15	} tab[1 << LOGF_TABLE_BITS];
16	double ln2;
17	double poly[LOGF_POLY_ORDER - 1]; /* First order coefficient is 1.  */
18} __logf_data;
19
20#endif