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Diffstat (limited to 'src/isa-l/igzip/aarch64/data_struct_aarch64.h')
| -rw-r--r-- | src/isa-l/igzip/aarch64/data_struct_aarch64.h | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/src/isa-l/igzip/aarch64/data_struct_aarch64.h b/src/isa-l/igzip/aarch64/data_struct_aarch64.h new file mode 100644 index 000000000..5f8676d34 --- /dev/null +++ b/src/isa-l/igzip/aarch64/data_struct_aarch64.h @@ -0,0 +1,215 @@ +/********************************************************************** + Copyright(c) 2019 Arm Corporation 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 Arm 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. +**********************************************************************/ +#ifndef __AARCH64_DATA_STRUCT_H__ +#define __AARCH64_DATA_STRUCT_H__ +#ifdef __ASSEMBLY__ + +.macro start_struct name:req + .set _FIELD_OFFSET,0 + .set _STRUCT_ALIGN,0 +.endm +.macro end_struct name:req + .set _\name\()_size,_FIELD_OFFSET + .set _\name\()_align,_STRUCT_ALIGN +.endm +.macro field name:req, size:req, align:req + .set _FIELD_OFFSET,(_FIELD_OFFSET + (\align) - 1) & (~ ((\align)-1)) + .set \name,_FIELD_OFFSET + .set _FIELD_OFFSET,_FIELD_OFFSET + \size + .if \align > _STRUCT_ALIGN + .set _STRUCT_ALIGN, \align + .endif +.endm + +/// BitBuf2 +start_struct BitBuf2 + /// name size align + field _m_bits, 8, 8 + field _m_bit_count, 4, 4 + field _m_out_buf, 8, 8 + field _m_out_end, 8, 8 + field _m_out_start, 8, 8 +end_struct BitBuf2 + +/// isal_mod_hist +#define HIST_ELEM_SIZE 4 +start_struct isal_mod_hist + /// name size align + field _d_hist, 30*HIST_ELEM_SIZE, HIST_ELEM_SIZE + field _ll_hist, 513*HIST_ELEM_SIZE, HIST_ELEM_SIZE +end_struct isal_mod_hist + +/// hufftables_icf +#define HUFF_CODE_SIZE 4 +start_struct hufftables_icf + /// name size align + field _dist_table, 31 * HUFF_CODE_SIZE, HUFF_CODE_SIZE + field _lit_len_table, 513 * HUFF_CODE_SIZE, HUFF_CODE_SIZE +end_struct hufftables_icf + +/// hash8k_buf +start_struct hash8k_buf + /// name size align + field _hash8k_table, 2 * IGZIP_HASH8K_HASH_SIZE, 2 +end_struct hash8k_buf + +/// hash_map_buf +start_struct hash_map_buf + /// name size align + field _hash_table, 2 * IGZIP_HASH_MAP_HASH_SIZE, 2 + field _matches_next, 8, 8 + field _matches_end, 8, 8 + field _matches, 4*4*1024, 4 + field _overflow, 4*LA, 4 +end_struct hash_map_buf + +/// level_buf +#define DEF_MAX_HDR_SIZE 328 +start_struct level_buf + /// name size align + field _encode_tables, _hufftables_icf_size, _hufftables_icf_align + field _hist, _isal_mod_hist_size, _isal_mod_hist_align + field _deflate_hdr_count, 4, 4 + field _deflate_hdr_extra_bits,4, 4 + field _deflate_hdr, DEF_MAX_HDR_SIZE, 1 + field _icf_buf_next, 8, 8 + field _icf_buf_avail_out, 8, 8 + field _icf_buf_start, 8, 8 + field _lvl_extra, _hash_map_buf_size, _hash_map_buf_align +end_struct level_buf + +.set _hash8k_hash_table , _lvl_extra + _hash8k_table +.set _hash_map_hash_table , _lvl_extra + _hash_table +.set _hash_map_matches_next , _lvl_extra + _matches_next +.set _hash_map_matches_end , _lvl_extra + _matches_end +.set _hash_map_matches , _lvl_extra + _matches +.set _hist_lit_len , _hist+_ll_hist +.set _hist_dist , _hist+_d_hist + +/// isal_zstate +start_struct isal_zstate + /// name size align + field _total_in_start,4, 4 + field _block_next, 4, 4 + field _block_end, 4, 4 + field _dist_mask, 4, 4 + field _hash_mask, 4, 4 + field _state, 4, 4 + field _bitbuf, _BitBuf2_size, _BitBuf2_align + field _crc, 4, 4 + field _has_wrap_hdr, 1, 1 + field _has_eob_hdr, 1, 1 + field _has_eob, 1, 1 + field _has_hist, 1, 1 + field _has_level_buf_init, 2, 2 + field _count, 4, 4 + field _tmp_out_buff, 16, 1 + field _tmp_out_start, 4, 4 + field _tmp_out_end, 4, 4 + field _b_bytes_valid, 4, 4 + field _b_bytes_processed, 4, 4 + field _buffer, BSIZE, 1 + field _head, IGZIP_LVL0_HASH_SIZE*2, 2 +end_struct isal_zstate + +.set _bitbuf_m_bits , _bitbuf+_m_bits +.set _bitbuf_m_bit_count , _bitbuf+_m_bit_count +.set _bitbuf_m_out_buf , _bitbuf+_m_out_buf +.set _bitbuf_m_out_end , _bitbuf+_m_out_end +.set _bitbuf_m_out_start , _bitbuf+_m_out_start + +/// isal_zstream +start_struct isal_zstream + /// name size align + field _next_in, 8, 8 + field _avail_in, 4, 4 + field _total_in, 4, 4 + field _next_out, 8, 8 + field _avail_out, 4, 4 + field _total_out, 4, 4 + field _hufftables, 8, 8 + field _level, 4, 4 + field _level_buf_size, 4, 4 + field _level_buf, 8, 8 + field _end_of_stream, 2, 2 + field _flush, 2, 2 + field _gzip_flag, 2, 2 + field _hist_bits, 2, 2 + field _internal_state, _isal_zstate_size, _isal_zstate_align +end_struct isal_zstream + +.set _internal_state_total_in_start , _internal_state+_total_in_start +.set _internal_state_block_next , _internal_state+_block_next +.set _internal_state_block_end , _internal_state+_block_end +.set _internal_state_b_bytes_valid , _internal_state+_b_bytes_valid +.set _internal_state_b_bytes_processed , _internal_state+_b_bytes_processed +.set _internal_state_crc , _internal_state+_crc +.set _internal_state_dist_mask , _internal_state+_dist_mask +.set _internal_state_hash_mask , _internal_state+_hash_mask +.set _internal_state_bitbuf , _internal_state+_bitbuf +.set _internal_state_state , _internal_state+_state +.set _internal_state_count , _internal_state+_count +.set _internal_state_tmp_out_buff , _internal_state+_tmp_out_buff +.set _internal_state_tmp_out_start , _internal_state+_tmp_out_start +.set _internal_state_tmp_out_end , _internal_state+_tmp_out_end +.set _internal_state_has_wrap_hdr , _internal_state+_has_wrap_hdr +.set _internal_state_has_eob , _internal_state+_has_eob +.set _internal_state_has_eob_hdr , _internal_state+_has_eob_hdr +.set _internal_state_has_hist , _internal_state+_has_hist +.set _internal_state_has_level_buf_init , _internal_state+_has_level_buf_init +.set _internal_state_buffer , _internal_state+_buffer +.set _internal_state_head , _internal_state+_head +.set _internal_state_bitbuf_m_bits , _internal_state+_bitbuf_m_bits +.set _internal_state_bitbuf_m_bit_count , _internal_state+_bitbuf_m_bit_count +.set _internal_state_bitbuf_m_out_buf , _internal_state+_bitbuf_m_out_buf +.set _internal_state_bitbuf_m_out_end , _internal_state+_bitbuf_m_out_end +.set _internal_state_bitbuf_m_out_start , _internal_state+_bitbuf_m_out_start + +/// Internal States +.set ZSTATE_NEW_HDR , 0 +.set ZSTATE_HDR , (ZSTATE_NEW_HDR + 1) +.set ZSTATE_CREATE_HDR , (ZSTATE_HDR + 1) +.set ZSTATE_BODY , (ZSTATE_CREATE_HDR + 1) +.set ZSTATE_FLUSH_READ_BUFFER , (ZSTATE_BODY + 1) +.set ZSTATE_FLUSH_ICF_BUFFER , (ZSTATE_FLUSH_READ_BUFFER + 1) +.set ZSTATE_TYPE0_HDR , (ZSTATE_FLUSH_ICF_BUFFER + 1) +.set ZSTATE_TYPE0_BODY , (ZSTATE_TYPE0_HDR + 1) +.set ZSTATE_SYNC_FLUSH , (ZSTATE_TYPE0_BODY + 1) +.set ZSTATE_FLUSH_WRITE_BUFFER , (ZSTATE_SYNC_FLUSH + 1) +.set ZSTATE_TRL , (ZSTATE_FLUSH_WRITE_BUFFER + 1) + +.set _NO_FLUSH , 0 +.set _SYNC_FLUSH , 1 +.set _FULL_FLUSH , 2 +.set _STORED_BLK , 0 +.set IGZIP_NO_HIST , 0 +.set IGZIP_HIST , 1 +.set IGZIP_DICT_HIST , 2 +#endif +#endif |