| 1 |
|
|---|
| 2 | /*============================================================================
|
|---|
| 3 |
|
|---|
| 4 | This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
|
|---|
| 5 | Package, Release 3e, by John R. Hauser.
|
|---|
| 6 |
|
|---|
| 7 | Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
|
|---|
| 8 | California. All rights reserved.
|
|---|
| 9 |
|
|---|
| 10 | Redistribution and use in source and binary forms, with or without
|
|---|
| 11 | modification, are permitted provided that the following conditions are met:
|
|---|
| 12 |
|
|---|
| 13 | 1. Redistributions of source code must retain the above copyright notice,
|
|---|
| 14 | this list of conditions, and the following disclaimer.
|
|---|
| 15 |
|
|---|
| 16 | 2. Redistributions in binary form must reproduce the above copyright notice,
|
|---|
| 17 | this list of conditions, and the following disclaimer in the documentation
|
|---|
| 18 | and/or other materials provided with the distribution.
|
|---|
| 19 |
|
|---|
| 20 | 3. Neither the name of the University nor the names of its contributors may
|
|---|
| 21 | be used to endorse or promote products derived from this software without
|
|---|
| 22 | specific prior written permission.
|
|---|
| 23 |
|
|---|
| 24 | THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
|
|---|
| 25 | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|---|
| 26 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
|
|---|
| 27 | DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
|---|
| 28 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|---|
| 29 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|---|
| 30 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|---|
| 31 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 32 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|---|
| 33 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 34 |
|
|---|
| 35 | =============================================================================*/
|
|---|
| 36 |
|
|---|
| 37 | #include <stdint.h>
|
|---|
| 38 | #include "platform.h"
|
|---|
| 39 | #include "primitives.h"
|
|---|
| 40 |
|
|---|
| 41 | const uint16_t softfloat_approxRecipSqrt_1k0s[16] = {
|
|---|
| 42 | 0xB4C9, 0xFFAB, 0xAA7D, 0xF11C, 0xA1C5, 0xE4C7, 0x9A43, 0xDA29,
|
|---|
| 43 | 0x93B5, 0xD0E5, 0x8DED, 0xC8B7, 0x88C6, 0xC16D, 0x8424, 0xBAE1
|
|---|
| 44 | };
|
|---|
| 45 | const uint16_t softfloat_approxRecipSqrt_1k1s[16] = {
|
|---|
| 46 | 0xA5A5, 0xEA42, 0x8C21, 0xC62D, 0x788F, 0xAA7F, 0x6928, 0x94B6,
|
|---|
| 47 | 0x5CC7, 0x8335, 0x52A6, 0x74E2, 0x4A3E, 0x68FE, 0x432B, 0x5EFD
|
|---|
| 48 | };
|
|---|
| 49 |
|
|---|
