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 "musl_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
21