/* * Copyright (c) 2017-2018, Arm Limited. * SPDX-License-Identifier: MIT */ #ifndef _LOGF_DATA_H #define _LOGF_DATA_H #define LOGF_TABLE_BITS 4 #define LOGF_POLY_ORDER 4 extern const struct logf_data { struct { double invc, logc; } tab[1 << LOGF_TABLE_BITS]; double ln2; double poly[LOGF_POLY_ORDER - 1]; /* First order coefficient is 1. */ } __logf_data; #endif