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/******************************************************************************
Copyright (c) 2007-2024, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
#include "endian.h"
static const TABLE_UNION TABLE_NAME[] = {
/* exp class-to-action-mapping */
/* 000 */ DATA_1x2( 0x00ebb408, 0x54514510 ),
/* expm1 class-to-action-mapping */
/* 008 */ DATA_1x2( 0x00650408, 0x44104100 ),
/* sinh class-to-action-mapping */
/* 016 */ DATA_1x2( 0x00410400, 0x34104100 ),
/* cosh class-to-action-mapping */
/* 024 */ DATA_1x2( 0x00610408, 0x24514510 ),
/* tanh class-to-action-mapping */
/* 032 */ DATA_1x2( 0x00651408, 0x14104100 ),
/* Data for the class to action mappings */
/* 040 */ DATA_1x2( 0x00000001, 0x00000000 ),
/* 048 */ DATA_1x2( 0x00000024, 0x00000000 ),
/* 056 */ DATA_1x2( 0x00000023, 0x00000000 ),
/* Constant structure for exp based evaluations */
/* High digits of 1/ln2, ln2 and binary exponent of ln2 */
/* 064 */ DATA_1x2( 0xae0bf85e, 0x5c551d94 ),
/* 072 */ DATA_1x2( 0xd1cf79ac, 0xb17217f7 ),
/* 080 */ DATA_1x2( 0x00000000, 0x00000000 ),
/* ln2_lo = ln2 - ln2_hi in unpacked form */
/* 088 */ NEG, 0-66, DATA_2x2( 0xf0342542, 0xd871319f, 0x359d2749, 0xfc32f366 ),
/* Polynomial degree */
/* 112 */ DATA_1x2( 0x00000016, 0x00000000 ),
/* Fixed point coefficients for exp/expm1 evaluation */
/* 120 */ DATA_4( 0x0393a749, 0x0219c729, 0x00000000, 0x00000000 ),
/* 136 */ DATA_4( 0xb47b630c, 0x2e468fc7, 0x00000000, 0x00000000 ),
/* 152 */ DATA_4( 0x7f5c80bd, 0xca85ad65, 0x00000003, 0x00000000 ),
/* 168 */ DATA_4( 0x49b64eae, 0xd268b2cb, 0x0000004b, 0x00000000 ),
/* 184 */ DATA_4( 0xeb90c661, 0x9e18d9e0, 0x000005a0, 0x00000000 ),
/* 200 */ DATA_4( 0x8fe824f4, 0x1dc17846, 0x0000654b, 0x00000000 ),
/* 216 */ DATA_4( 0x2631a1a2, 0xf9ccf184, 0x0006b9fc, 0x00000000 ),
/* 232 */ DATA_4( 0x2f079eeb, 0x9ccece54, 0x006b9fcf, 0x00000000 ),
/* 248 */ DATA_4( 0xf3934011, 0x301f26ef, 0x064e5d2a, 0x00000000 ),
/* 264 */ DATA_4( 0x14562c06, 0xa1b4271d, 0x5849184e, 0x00000000 ),
/* 280 */ DATA_4( 0x97a1173a, 0x3625ed56, 0x7bb63bfe, 0x00000004 ),
/* 296 */ DATA_4( 0x4062e495, 0x89c71fc2, 0xcc8acfea, 0x00000035 ),
/* 312 */ DATA_4( 0xf9b4c26e, 0xeb8e5ddf, 0xc9f6ef13, 0x0000024f ),
/* 328 */ DATA_4( 0x198cd02d, 0x338faac2, 0xe3a556c7, 0x0000171d ),
/* 344 */ DATA_4( 0x0e2c1d71, 0xd00d00d0, 0x00d00d00, 0x0000d00d ),
/* 360 */ DATA_4( 0x66cfb7b5, 0x80680680, 0x06806806, 0x00068068 ),
/* 376 */ DATA_4( 0xd829d3b1, 0x82d82d82, 0x2d82d82d, 0x002d82d8 ),
/* 392 */ DATA_4( 0x1113746f, 0x11111111, 0x11111111, 0x01111111 ),
/* 408 */ DATA_4( 0x55555aa3, 0x55555555, 0x55555555, 0x05555555 ),
/* 424 */ DATA_4( 0x55555380, 0x55555555, 0x55555555, 0x15555555 ),
/* 440 */ DATA_4( 0xfffffffe, 0xffffffff, 0xffffffff, 0x3fffffff ),
/* 456 */ DATA_4( 0x00000000, 0x00000000, 0x00000000, 0x80000000 ),
/* 472 */ DATA_4( 0x00000000, 0x00000000, 0x00000000, 0x80000000 ),
/* 488 */ DATA_1x2( 0x00000001, 0x00000000 ),
/* 1 in unpacked format */
/* 496 */ POS, 0001, DATA_2x2( 0x00000000, 0x80000000, 0x00000000, 0x00000000 ),
/* Constant structure for exp10 based evaluations */
/* High digits of ln10/ln2, ln2/ln10 and binary exponent of ln2/ln10 */
/* 520 */ DATA_1x2( 0xcd1b8afe, 0xd49a784b ),
/* 528 */ DATA_1x2( 0xfbcff799, 0x9a209a84 ),
/* 536 */ DATA_1x2( 0x000000-1, 0x00000000 ),
/* ln2_ov_ln10_lo = ln2 - ln2_ov_ln10__hi in unpacked form */
/* 544 */ NEG, 0-66, DATA_2x2( 0xe906dd0f, 0xe0ed4ca7, 0x785c196c, 0xb2a59e75 ),
/* Polynomial degree */
/* 568 */ DATA_1x2( 0x00000016, 0x00000000 ),
/* Fixed point coefficients for exp10 evaluation */
/* 576 */ DATA_4( 0xe12a5f3d, 0xaa326d76, 0x0005d18c, 0x00000000 ),
/* 592 */ DATA_4( 0x6a135c14, 0xbb46d2d7, 0x0037bd19, 0x00000000 ),
/* 608 */ DATA_4( 0x74d6a84b, 0x2188762e, 0x01fba820, 0x00000000 ),
/* 624 */ DATA_4( 0xe5e25723, 0x10a5eeba, 0x11396f18, 0x00000000 ),
/* 640 */ DATA_4( 0x246ea126, 0xb3fcd05a, 0x8e20e630, 0x00000000 ),
/* 656 */ DATA_4( 0x20dd37fd, 0x11f8f23a, 0x570fb29c, 0x00000004 ),
/* 672 */ DATA_4( 0x64bf3431, 0x167b5d1d, 0x0af8fbff, 0x00000020 ),
/* 688 */ DATA_4( 0x854435f8, 0xb407c79f, 0xa8177bc6, 0x000000de ),
/* 704 */ DATA_4( 0x0616e83b, 0xaef77a1b, 0x7a612e29, 0x000005aa ),
/* 720 */ DATA_4( 0xd3c5fba9, 0x119b2348, 0x15a5882e, 0x00002273 ),
/* 736 */ DATA_4( 0x1e07d507, 0x20d8613a, 0x096fc05f, 0x0000c27f ),
/* 752 */ DATA_4( 0x3dd8f81c, 0x7f472bc7, 0xabb213ac, 0x0003f59f ),
/* 768 */ DATA_4( 0x91a76481, 0x674c9f45, 0xb2d182af, 0x0012ea52 ),
/* 784 */ DATA_4( 0x893bb4f4, 0xc9822f93, 0x1764f507, 0x005225f1 ),
/* 800 */ DATA_4( 0xf92f4908, 0xf088ae28, 0x5fdaa5cd, 0x014116b0 ),
/* 816 */ DATA_4( 0xaa4224b1, 0xc160bba8, 0x0ccea1ac, 0x045b937f ),
/* 832 */ DATA_4( 0x6ebee310, 0xd9f3dcd3, 0x23e45aeb, 0x0d3f6b84 ),
/* 848 */ DATA_4( 0x9124b3bc, 0x5c654225, 0x3a9aec44, 0x22853ffa ),
/* 864 */ DATA_4( 0xd9f90d3b, 0xea51f65e, 0xf6631131, 0x4af5d827 ),
/* 880 */ DATA_4( 0x0d46ba57, 0x6a4f9d82, 0xf1652304, 0x82382c8e ),
/* 896 */ DATA_4( 0x2d65a6ec, 0x80a99ce5, 0xe753443a, 0xa9a92639 ),
/* 912 */ DATA_4( 0x82d30a2c, 0xea56d62b, 0xaaa8ac16, 0x935d8ddd ),
/* 928 */ DATA_4( 0x00000000, 0x00000000, 0x00000000, 0x40000000 ),
/* 944 */ DATA_1x2( 0x00000002, 0x00000000 ),
/* Fixed point coefficients for sinh/cosh evaluation */
/* 952 */ DATA_2x2( 0x00000000, 0x00000000, 0x00000000, 0x00000000 ),
/* 968 */ DATA_4( 0x84e45693, 0x2e4690eb, 0x00000000, 0x00000000 ),
/* 984 */ DATA_4( 0x12ffd219, 0xd268b21c, 0x0000004b, 0x00000000 ),
/* 1000 */ DATA_4( 0x45bbf199, 0x1dc17873, 0x0000654b, 0x00000000 ),
/* 1016 */ DATA_4( 0xde16535a, 0x9ccece4d, 0x006b9fcf, 0x00000000 ),
/* 1032 */ DATA_4( 0x9e5e08b2, 0xa1b4271d, 0x5849184e, 0x00000000 ),
/* 1048 */ DATA_4( 0x391817aa, 0x89c71fc2, 0xcc8acfea, 0x00000035 ),
/* 1064 */ DATA_4( 0x19c8d92f, 0x338faac2, 0xe3a556c7, 0x0000171d ),
/* 1080 */ DATA_4( 0x66ce9bd9, 0x80680680, 0x06806806, 0x00068068 ),
/* 1096 */ DATA_4( 0x11137719, 0x11111111, 0x11111111, 0x01111111 ),
/* 1112 */ DATA_4( 0x5555537e, 0x55555555, 0x55555555, 0x15555555 ),
/* 1128 */ DATA_4( 0x00000000, 0x00000000, 0x00000000, 0x80000000 ),
/* 1144 */ DATA_1x2( 0x00000001, 0x00000000 ),
/* 1152 */ DATA_4( 0xab2871a0, 0x021a7acf, 0x00000000, 0x00000000 ),
/* 1168 */ DATA_4( 0x72a41925, 0xca853bed, 0x00000003, 0x00000000 ),
/* 1184 */ DATA_4( 0xf7b71018, 0x9e18f89a, 0x000005a0, 0x00000000 ),
/* 1200 */ DATA_4( 0x5c564d82, 0xf9ccecdb, 0x0006b9fc, 0x00000000 ),
/* 1216 */ DATA_4( 0xee64c398, 0x301f275e, 0x064e5d2a, 0x00000000 ),
/* 1232 */ DATA_4( 0x108a94fe, 0x3625ed50, 0x7bb63bfe, 0x00000004 ),
/* 1248 */ DATA_4( 0x376e0580, 0xeb8e5de0, 0xc9f6ef13, 0x0000024f ),
/* 1264 */ DATA_4( 0x0ccc1e48, 0xd00d00d0, 0x00d00d00, 0x0000d00d ),
/* 1280 */ DATA_4( 0xd82e2a61, 0x82d82d82, 0x2d82d82d, 0x002d82d8 ),
/* 1296 */ DATA_4( 0x55555442, 0x55555555, 0x55555555, 0x05555555 ),
/* 1312 */ DATA_4( 0x00000001, 0x00000000, 0x00000000, 0x40000000 ),
/* 1328 */ DATA_4( 0x00000000, 0x00000000, 0x00000000, 0x80000000 ),
/* 1344 */ DATA_1x2( 0x00000001, 0x00000000 ),
};
#define EXP_CLASS_TO_ACTION_MAP ((U_WORD const *) ((char *) TABLE_NAME + 0))
#define EXPM1_CLASS_TO_ACTION_MAP ((U_WORD const *) ((char *) TABLE_NAME + 8))
#define SINH_CLASS_TO_ACTION_MAP ((U_WORD const *) ((char *) TABLE_NAME + 16))
#define COSH_CLASS_TO_ACTION_MAP ((U_WORD const *) ((char *) TABLE_NAME + 24))
#define TANH_CLASS_TO_ACTION_MAP ((U_WORD const *) ((char *) TABLE_NAME + 32))
#define EXP_CONSTANT_TABLE_ADDRESS ((UX_FRACTION_DIGIT_TYPE *) ((char *) TABLE_NAME + 64))
#define EXP_DEGREE_INDEX 6
#define EXP_COEF_INDEX 7
#define UX_ONE ((UX_FLOAT *) ((char *) TABLE_NAME + 496))
#define EXP10_CONSTANT_TABLE_ADDRESS ((UX_FRACTION_DIGIT_TYPE *) ((char *) TABLE_NAME + 520))
#define SINHCOSH_COEF_ARRAY ((FIXED_128 *) ((char *) TABLE_NAME + 952))
#define SINHCOSH_COEF_ARRAY_DEGREE (( signed __int64 ) 0x000000000000000b )
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