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git01.mediatek.com / filogic / uboot / c83ee4a09bef92e793500e4e0f0f1b6d57e635d4 / . / lib_generic / bzlib_crctable.c
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wdenk710e3502003-08-29 20:57:53 +0000[diff] [blame]1#include <config.h>
2#ifdef CONFIG_BZIP2
3
4/*-------------------------------------------------------------*/
5/*--- Table for doing CRCs ---*/
6/*--- crctable.c ---*/
7/*-------------------------------------------------------------*/
8
9/*--
10 This file is a part of bzip2 and/or libbzip2, a program and
11 library for lossless, block-sorting data compression.
12
13 Copyright (C) 1996-2002 Julian R Seward. All rights reserved.
14
15 Redistribution and use in source and binary forms, with or without
16 modification, are permitted provided that the following conditions
17 are met:
18
19 1. Redistributions of source code must retain the above copyright
20 notice, this list of conditions and the following disclaimer.
21
22 2. The origin of this software must not be misrepresented; you must
23 not claim that you wrote the original software. If you use this
24 software in a product, an acknowledgment in the product
25 documentation would be appreciated but is not required.
26
27 3. Altered source versions must be plainly marked as such, and must
28 not be misrepresented as being the original software.
29
30 4. The name of the author may not be used to endorse or promote
31 products derived from this software without specific prior written
32 permission.
33
34 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
35 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
36 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
37 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
38 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
39 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
40 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
41 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
42 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
43 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
44 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45
46 Julian Seward, Cambridge, UK.
47 jseward@acm.org
48 bzip2/libbzip2 version 1.0 of 21 March 2000
49
50 This program is based on (at least) the work of:
51 Mike Burrows
52 David Wheeler
53 Peter Fenwick
54 Alistair Moffat
55 Radford Neal
56 Ian H. Witten
57 Robert Sedgewick
58 Jon L. Bentley
59
60 For more information on these sources, see the manual.
61--*/
62
63
64#include "bzlib_private.h"
65
66/*--
67 I think this is an implementation of the AUTODIN-II,
68 Ethernet & FDDI 32-bit CRC standard. Vaguely derived
69 from code by Rob Warnock, in Section 51 of the
70 comp.compression FAQ.
71--*/
72
73UInt32 BZ2_crc32Table[256] = {
74
75 /*-- Ugly, innit? --*/
76
77 0x00000000L, 0x04c11db7L, 0x09823b6eL, 0x0d4326d9L,
78 0x130476dcL, 0x17c56b6bL, 0x1a864db2L, 0x1e475005L,
79 0x2608edb8L, 0x22c9f00fL, 0x2f8ad6d6L, 0x2b4bcb61L,
80 0x350c9b64L, 0x31cd86d3L, 0x3c8ea00aL, 0x384fbdbdL,
81 0x4c11db70L, 0x48d0c6c7L, 0x4593e01eL, 0x4152fda9L,
82 0x5f15adacL, 0x5bd4b01bL, 0x569796c2L, 0x52568b75L,
83 0x6a1936c8L, 0x6ed82b7fL, 0x639b0da6L, 0x675a1011L,
84 0x791d4014L, 0x7ddc5da3L, 0x709f7b7aL, 0x745e66cdL,
85 0x9823b6e0L, 0x9ce2ab57L, 0x91a18d8eL, 0x95609039L,
86 0x8b27c03cL, 0x8fe6dd8bL, 0x82a5fb52L, 0x8664e6e5L,
87 0xbe2b5b58L, 0xbaea46efL, 0xb7a96036L, 0xb3687d81L,
88 0xad2f2d84L, 0xa9ee3033L, 0xa4ad16eaL, 0xa06c0b5dL,
89 0xd4326d90L, 0xd0f37027L, 0xddb056feL, 0xd9714b49L,
90 0xc7361b4cL, 0xc3f706fbL, 0xceb42022L, 0xca753d95L,
91 0xf23a8028L, 0xf6fb9d9fL, 0xfbb8bb46L, 0xff79a6f1L,
92 0xe13ef6f4L, 0xe5ffeb43L, 0xe8bccd9aL, 0xec7dd02dL,
93 0x34867077L, 0x30476dc0L, 0x3d044b19L, 0x39c556aeL,
94 0x278206abL, 0x23431b1cL, 0x2e003dc5L, 0x2ac12072L,
95 0x128e9dcfL, 0x164f8078L, 0x1b0ca6a1L, 0x1fcdbb16L,
96 0x018aeb13L, 0x054bf6a4L, 0x0808d07dL, 0x0cc9cdcaL,
97 0x7897ab07L, 0x7c56b6b0L, 0x71159069L, 0x75d48ddeL,
98 0x6b93dddbL, 0x6f52c06cL, 0x6211e6b5L, 0x66d0fb02L,
99 0x5e9f46bfL, 0x5a5e5b08L, 0x571d7dd1L, 0x53dc6066L,
100 0x4d9b3063L, 0x495a2dd4L, 0x44190b0dL, 0x40d816baL,
101 0xaca5c697L, 0xa864db20L, 0xa527fdf9L, 0xa1e6e04eL,
102 0xbfa1b04bL, 0xbb60adfcL, 0xb6238b25L, 0xb2e29692L,
103 0x8aad2b2fL, 0x8e6c3698L, 0x832f1041L, 0x87ee0df6L,
104 0x99a95df3L, 0x9d684044L, 0x902b669dL, 0x94ea7b2aL,
105 0xe0b41de7L, 0xe4750050L, 0xe9362689L, 0xedf73b3eL,
106 0xf3b06b3bL, 0xf771768cL, 0xfa325055L, 0xfef34de2L,
107 0xc6bcf05fL, 0xc27dede8L, 0xcf3ecb31L, 0xcbffd686L,
108 0xd5b88683L, 0xd1799b34L, 0xdc3abdedL, 0xd8fba05aL,
109 0x690ce0eeL, 0x6dcdfd59L, 0x608edb80L, 0x644fc637L,
110 0x7a089632L, 0x7ec98b85L, 0x738aad5cL, 0x774bb0ebL,
111 0x4f040d56L, 0x4bc510e1L, 0x46863638L, 0x42472b8fL,
112 0x5c007b8aL, 0x58c1663dL, 0x558240e4L, 0x51435d53L,
113 0x251d3b9eL, 0x21dc2629L, 0x2c9f00f0L, 0x285e1d47L,
114 0x36194d42L, 0x32d850f5L, 0x3f9b762cL, 0x3b5a6b9bL,
115 0x0315d626L, 0x07d4cb91L, 0x0a97ed48L, 0x0e56f0ffL,
116 0x1011a0faL, 0x14d0bd4dL, 0x19939b94L, 0x1d528623L,
117 0xf12f560eL, 0xf5ee4bb9L, 0xf8ad6d60L, 0xfc6c70d7L,
118 0xe22b20d2L, 0xe6ea3d65L, 0xeba91bbcL, 0xef68060bL,
119 0xd727bbb6L, 0xd3e6a601L, 0xdea580d8L, 0xda649d6fL,
120 0xc423cd6aL, 0xc0e2d0ddL, 0xcda1f604L, 0xc960ebb3L,
121 0xbd3e8d7eL, 0xb9ff90c9L, 0xb4bcb610L, 0xb07daba7L,
122 0xae3afba2L, 0xaafbe615L, 0xa7b8c0ccL, 0xa379dd7bL,
123 0x9b3660c6L, 0x9ff77d71L, 0x92b45ba8L, 0x9675461fL,
124 0x8832161aL, 0x8cf30badL, 0x81b02d74L, 0x857130c3L,
125 0x5d8a9099L, 0x594b8d2eL, 0x5408abf7L, 0x50c9b640L,
126 0x4e8ee645L, 0x4a4ffbf2L, 0x470cdd2bL, 0x43cdc09cL,
127 0x7b827d21L, 0x7f436096L, 0x7200464fL, 0x76c15bf8L,
128 0x68860bfdL, 0x6c47164aL, 0x61043093L, 0x65c52d24L,
129 0x119b4be9L, 0x155a565eL, 0x18197087L, 0x1cd86d30L,
130 0x029f3d35L, 0x065e2082L, 0x0b1d065bL, 0x0fdc1becL,
131 0x3793a651L, 0x3352bbe6L, 0x3e119d3fL, 0x3ad08088L,
132 0x2497d08dL, 0x2056cd3aL, 0x2d15ebe3L, 0x29d4f654L,
133 0xc5a92679L, 0xc1683bceL, 0xcc2b1d17L, 0xc8ea00a0L,
134 0xd6ad50a5L, 0xd26c4d12L, 0xdf2f6bcbL, 0xdbee767cL,
135 0xe3a1cbc1L, 0xe760d676L, 0xea23f0afL, 0xeee2ed18L,
136 0xf0a5bd1dL, 0xf464a0aaL, 0xf9278673L, 0xfde69bc4L,
137 0x89b8fd09L, 0x8d79e0beL, 0x803ac667L, 0x84fbdbd0L,
138 0x9abc8bd5L, 0x9e7d9662L, 0x933eb0bbL, 0x97ffad0cL,
139 0xafb010b1L, 0xab710d06L, 0xa6322bdfL, 0xa2f33668L,
140 0xbcb4666dL, 0xb8757bdaL, 0xb5365d03L, 0xb1f740b4L
141};
142
143
144/*-------------------------------------------------------------*/
145/*--- end crctable.c ---*/
146/*-------------------------------------------------------------*/
147
148#endif /* CONFIG_BZIP2 */