1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2 ; Copyright(c) 2011-2018 Intel Corporation All rights reserved.
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28 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
30 %include "options.asm"
31 %include "lz0a_const.asm"
32 %include "data_struct2.asm"
33 %include "huffman.asm"
34 %include "reg_sizes.asm"
37 %define DICT_END_SLOP 4
39 %ifidn __OUTPUT_FORMAT__, win64
46 %define stack_size 3 * 8
48 %define arg(x) [rsp + stack_size + PS*x]
58 %define hash_table arg1
60 %define hash_mask arg2
64 %define dict_offset arg4
81 %ifidn __OUTPUT_FORMAT__, win64
92 %ifidn __OUTPUT_FORMAT__, win64
105 global isal_deflate_hash_crc_01
106 isal_deflate_hash_crc_01:
115 sub f_i_end, DICT_SLOP
120 lea f_i_tmp, [f_i + 2]
123 crc32 hash %+ d, dword [f_i + dict_offset]
126 crc32 hash2 %+ d, dword [f_i + dict_offset + 1]
129 crc32 hash3 %+ d, dword [f_i_tmp + dict_offset]
132 crc32 hash4 %+ d, dword [f_i_tmp + dict_offset + 1]
139 mov [hash_table + 2 * hash], f_i %+ w
142 mov [hash_table + 2 * hash2], f_i %+ w
145 mov [hash_table + 2 * hash3], f_i_tmp %+ w
148 mov [hash_table + 2 * hash4], f_i_tmp %+ w
154 add f_i_end, DICT_SLOP - DICT_END_SLOP
160 crc32 hash %+ d, dword [f_i + dict_offset]
163 mov [hash_table + 2 * hash], f_i %+ w