ceph/src/isa-l/igzip/crc_data.asm

   1 %ifndef CRC_DATA
   2
   3 %define CRC_DATA
   4 ; precomputed constants
   5 section .data
   6
   7 align 32
   8
   9 global pshufb_shf_table:data internal
  10 pshufb_shf_table:
  11 dq 0x8887868584838281, 0x008f8e8d8c8b8a89 ; shl 15 (16-1) / shr1
  12 dq 0x8988878685848382, 0x01008f8e8d8c8b8a ; shl 14 (16-3) / shr2
  13 dq 0x8a89888786858483, 0x0201008f8e8d8c8b ; shl 13 (16-4) / shr3
  14 dq 0x8b8a898887868584, 0x030201008f8e8d8c ; shl 12 (16-4) / shr4
  15 dq 0x8c8b8a8988878685, 0x04030201008f8e8d ; shl 11 (16-5) / shr5
  16 dq 0x8d8c8b8a89888786, 0x0504030201008f8e ; shl 10 (16-6) / shr6
  17 dq 0x8e8d8c8b8a898887, 0x060504030201008f ; shl 9  (16-7) / shr7
  18 dq 0x8f8e8d8c8b8a8988, 0x0706050403020100 ; shl 8  (16-8) / shr8
  19 dq 0x008f8e8d8c8b8a89, 0x0807060504030201 ; shl 7  (16-9) / shr9
  20 dq 0x01008f8e8d8c8b8a, 0x0908070605040302 ; shl 6  (16-10) / shr10
  21 dq 0x0201008f8e8d8c8b, 0x0a09080706050403 ; shl 5  (16-11) / shr11
  22 dq 0x030201008f8e8d8c, 0x0b0a090807060504 ; shl 4  (16-12) / shr12
  23 dq 0x04030201008f8e8d, 0x0c0b0a0908070605 ; shl 3  (16-13) / shr13
  24 dq 0x0504030201008f8e, 0x0d0c0b0a09080706 ; shl 2  (16-14) / shr14
  25 dq 0x060504030201008f, 0x0e0d0c0b0a090807 ; shl 1  (16-15) / shr15
  26
  27 ;; ; MAGIC value, which when folded 4 times gives FFFFFF00000...0000
  28 ;; global crc_init_4
  29 ;; crc_init_4:
  30 ;; dq 0x9db42487
  31 ;; dq 0x0
  32 ;; dq 0x0
  33 ;; dq 0x0
  34
  35 ; constant used to shift/fold one XMM reg down by 4 XMM widths
  36 global fold_4:data internal
  37 fold_4:
  38 dq 0x00000001c6e41596
  39 dq 0x0000000154442bd4
  40
  41
  42 ;value, which when xored with pshufb_shf_table entry gives shr value
  43 global mask3:data internal
  44 mask3:  dq 0x8080808080808080, 0x8080808080808080
  45
  46 %ifndef CRC_TABLE
  47 %define CRC_TABLE
  48 ; Place marker in library to avoid linker warning
  49 align 4
  50 global CrcTable:data internal
  51 CrcTable:
  52         dd 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba
  53         dd 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3
  54         dd 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988
  55         dd 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91
  56         dd 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de
  57         dd 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7
  58         dd 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec
  59         dd 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5
  60         dd 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172
  61         dd 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b
  62         dd 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940
  63         dd 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59
  64         dd 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116
  65         dd 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f
  66         dd 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924
  67         dd 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d
  68         dd 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a
  69         dd 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433
  70         dd 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818
  71         dd 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01
  72         dd 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e
  73         dd 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457
  74         dd 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c
  75         dd 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65
  76         dd 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2
  77         dd 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb
  78         dd 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0
  79         dd 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9
  80         dd 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086
  81         dd 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f
  82         dd 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4
  83         dd 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad
  84         dd 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a
  85         dd 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683
  86         dd 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8
  87         dd 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1
  88         dd 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe
  89         dd 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7
  90         dd 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc
  91         dd 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5
  92         dd 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252
  93         dd 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b
  94         dd 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60
  95         dd 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79
  96         dd 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236
  97         dd 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f
  98         dd 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04
  99         dd 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d
 100         dd 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a
 101         dd 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713
 102         dd 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38
 103         dd 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21
 104         dd 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e
 105         dd 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777
 106         dd 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c
 107         dd 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45
 108         dd 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2
 109         dd 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db
 110         dd 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0
 111         dd 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9
 112         dd 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6
 113         dd 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf
 114         dd 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94
 115         dd 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
 116 End_CrcTable:
 117
 118 %endif ;; CRC_TABLE
 119
 120 %endif ;; CRC_DATA