From 885f5974cdf65b59415837ae97f5a14ef1350670 Mon Sep 17 00:00:00 2001 From: Kacper Date: Tue, 9 Dec 2025 19:20:15 +0100 Subject: feat: add gzip and new headers --- lib/libm/pow_data.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 lib/libm/pow_data.h (limited to 'lib/libm/pow_data.h') diff --git a/lib/libm/pow_data.h b/lib/libm/pow_data.h new file mode 100644 index 00000000..671373c6 --- /dev/null +++ b/lib/libm/pow_data.h @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2018, Arm Limited. + * SPDX-License-Identifier: MIT + */ +#ifndef _POW_DATA_H +#define _POW_DATA_H + +#define hidden __attribute__((visibility("hidden"))) + +#define POW_LOG_TABLE_BITS 7 +#define POW_LOG_POLY_ORDER 8 +extern hidden const struct pow_log_data { + double ln2hi; + double ln2lo; + double poly[POW_LOG_POLY_ORDER - 1]; /* First coefficient is 1. */ + /* Note: the pad field is unused, but allows slightly faster indexing. + */ + struct { + double invc, pad, logc, logctail; + } tab[1 << POW_LOG_TABLE_BITS]; +} __pow_log_data; + +#endif -- cgit v1.2.3