LZE Copyright (C)1995,2008 GORRY.
Porting for Z80 by Kei Moroboshi 2017/SEP.
LZEe - LZE enhancement for Z80 by uniabis LZEee - LZE extra enhancement for Z80 by uniabis
License:zlib license or original LZE license
LZEe is file compressor/decompressor derived from LZE.
LZEe is designed to be effective with fast depacking on Z80 machines.
Usage: lzee [option] {command} {infile} {outfile}
{command}
e : Encode without header
E : Encode with header
d : Decode without header
D : Decode with header
[option]
f[format]...
[format]
1 : lze
2 : LZEe(default)
3 : LZEXE
4 : LZEee f4(obsoleted)
5 : LZEee f5
r : Force without header
header is unpacked size in big endian 32bit integer
test data:DEOCM-PLD-CV BIOS(16x16KB)
| Packer | ALL | MEGASDHC.B00 | MEGASDHC.B01 | MEGASDHC.B02 | MEGASDHC.B03 | MSX2MAIN.B00 | MSX2MAIN.B01 | MSXMUSIC.B00 | MSX2EXT.B00 | KANJJ1.B00 | KANJJ1.B01 | KANJJ1.B02 | KANJJ1.B03 | KANJJ1.B04 | KANJJ1.B05 | KANJJ1.B06 | KANJJ1.B07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ApLib (OaPACK) |
161,422 (61.58%) |
9,367 (57.17%) |
4,926 (30.07%) |
12,594 (76.87%) |
12,340 (75.32%) |
12,835 (78.34%) |
13,579 (82.88%) |
10,048 (61.33%) |
12,361 (75.45%) |
6,222 (37.98%) |
4,090 (24.96%) |
10,834 (66.13%) |
10,642 (64.95%) |
10,519 (64.20%) |
10,453 (63.80%) |
10,815 (66.01%) |
9,797 (59.80%) |
| Bitbuster Extreme | 172,080 (65.64%) |
9,830 (60.00%) |
5,133 (31.33%) |
13,188 (80.49%) |
12,856 (78.47%) |
13,293 (81.13%) |
14,088 (85.99%) |
10,551 (64.40%) |
13,013 (79.43%) |
6,683 (40.79%) |
4,507 (27.51%) |
11,785 (71.93%) |
11,599 (70.79%) |
11,542 (70.45%) |
11,493 (70.15%) |
11,778 (71.89%) |
10,741 (65.56%) |
| Exomizer2 (-P0) |
160,011 (61.04%) |
9,373 (57.21%) |
4,902 (29.92%) |
12,494 (76.26%) |
12,297 (75.05%) |
12,740 (77.76%) |
13,402 (81.80%) |
10,068 (61.45%) |
12,351 (75.38%) |
6,097 (37.21%) |
3,975 (24.26%) |
10,688 (65.23%) |
10,510 (64.15%) |
10,415 (63.57%) |
10,348 (63.16%) |
10,650 (65.00%) |
9,701 (59.21%) |
| Exomizer3 (-P7) |
160,007 (61.04%) |
9,373 (57.21%) |
4,902 (29.92%) |
12,494 (76.26%) |
12,297 (75.05%) |
12,739 (77.75%) |
13,402 (81.80%) |
10,068 (61.45%) |
12,351 (75.38%) |
6,097 (37.21%) |
3,974 (24.26%) |
10,688 (65.23%) |
10,509 (64.14%) |
10,415 (63.57%) |
10,347 (63.15%) |
10,650 (65.00%) |
9,701 (59.21%) |
| hruST (oh1c -r) |
162,217 (61.88%) |
9,369 (57.18%) |
4,895 (29.88%) |
12,563 (76.68%) |
12,282 (74.96%) |
12,768 (77.93%) |
13,454 (82.12%) |
10,079 (61.52%) |
12,331 (75.26%) |
6,434 (39.27%) |
4,230 (25.82%) |
10,940 (66.77%) |
10,753 (65.63%) |
10,679 (65.18%) |
10,597 (64.68%) |
10,906 (66.56%) |
9,937 (60.65%) |
| lz4 (lz4ultra) |
191,416 (73.02%) |
10,833 (66.12%) |
5,794 (35.36%) |
14,742 (89.98%) |
14,290 (87.22%) |
14,837 (90.56%) |
15,448 (94.29%) |
11,630 (70.98%) |
14,578 (88.98%) |
8,088 (49.37%) |
5,431 (33.15%) |
13,003 (79.36%) |
12,732 (77.71%) |
12,673 (77.35%) |
12,535 (76.51%) |
12,972 (79.17%) |
11,830 (72.20%) |
| lz48 | 198,227 (75.62%) |
10,717 (65.41%) |
5,752 (35.11%) |
14,588 (89.04%) |
14,250 (86.98%) |
14,268 (87.08%) |
15,305 (93.41%) |
12,121 (73.98%) |
14,074 (85.90%) |
8,167 (49.85%) |
5,532 (33.76%) |
14,290 (87.22%) |
14,024 (85.60%) |
13,960 (85.21%) |
13,952 (85.16%) |
14,179 (86.54%) |
13,048 (79.64%) |
| lz49 | 195,027 (74.40%) |
10,628 (64.87%) |
5,559 (33.93%) |
14,512 (88.57%) |
14,030 (85.63%) |
14,196 (86.65%) |
15,254 (93.10%) |
11,980 (73.12%) |
13,969 (85.26%) |
7,824 (47.75%) |
5,240 (31.98%) |
13,985 (85.36%) |
13,761 (83.99%) |
13,717 (83.72%) |
13,674 (83.46%) |
13,920 (84.96%) |
12,778 (77.99%) |
| LZE (lzee f1r) |
174,118 (66.42%) |
10,088 (61.57%) |
5,459 (33.32%) |
13,468 (82.20%) |
13,183 (80.46%) |
13,694 (83.58%) |
14,385 (87.80%) |
10,826 (66.08%) |
13,299 (81.17%) |
7,023 (42.86%) |
4,660 (28.44%) |
11,692 (71.36%) |
11,489 (70.12%) |
11,369 (69.39%) |
11,279 (68.84%) |
11,630 (70.98%) |
10,574 (64.54%) |
| LZEee (lzee f5) |
174,118 (66.42%) |
10,088 (61.57%) |
5,459 (33.32%) |
13,468 (82.20%) |
13,183 (80.46%) |
13,694 (83.58%) |
14,385 (87.80%) |
10,826 (66.08%) |
13,299 (81.17%) |
7,023 (42.86%) |
4,660 (28.44%) |
11,692 (71.36%) |
11,489 (70.12%) |
11,369 (69.39%) |
11,279 (68.84%) |
11,630 (70.98%) |
10,574 (64.54%) |
| LZEXE (lzee f3) |
174,132 (66.43%) |
10,089 (61.58%) |
5,460 (33.33%) |
13,469 (82.21%) |
13,184 (80.47%) |
13,695 (83.59%) |
14,386 (87.81%) |
10,828 (66.09%) |
13,300 (81.18%) |
7,023 (42.86%) |
4,660 (28.44%) |
11,692 (71.36%) |
11,490 (70.13%) |
11,370 (69.40%) |
11,280 (68.85%) |
11,631 (70.99%) |
10,575 (64.54%) |
| lzsa1 (-f1) |
182,295 (69.54%) |
10,338 (63.10%) |
5,391 (32.90%) |
14,043 (85.71%) |
13,703 (83.64%) |
14,087 (85.98%) |
14,892 (90.89%) |
11,047 (67.43%) |
13,719 (83.73%) |
7,316 (44.65%) |
4,804 (29.32%) |
12,544 (76.56%) |
12,252 (74.78%) |
12,189 (74.40%) |
12,075 (73.70%) |
12,507 (76.34%) |
11,388 (69.51%) |
| lzsa2 (-f2) |
167,502 (63.90%) |
9,670 (59.02%) |
5,091 (31.07%) |
13,125 (80.11%) |
12,803 (78.14%) |
13,291 (81.12%) |
14,057 (85.80%) |
10,339 (63.10%) |
12,806 (78.16%) |
6,421 (39.19%) |
4,249 (25.93%) |
11,288 (68.90%) |
11,056 (67.48%) |
10,936 (66.75%) |
10,848 (66.21%) |
11,275 (68.82%) |
10,247 (62.54%) |
| megalz | 167,609 (63.94%) |
9,718 (59.31%) |
5,124 (31.27%) |
12,965 (79.13%) |
12,660 (77.27%) |
13,072 (79.79%) |
13,917 (84.94%) |
10,407 (63.52%) |
12,833 (78.33%) |
6,514 (39.76%) |
4,320 (26.37%) |
11,362 (69.35%) |
11,161 (68.12%) |
11,016 (67.24%) |
11,012 (67.21%) |
11,281 (68.85%) |
10,247 (62.54%) |
| pletter | 167,494 (63.89%) |
9,706 (59.24%) |
5,083 (31.02%) |
12,945 (79.01%) |
12,700 (77.51%) |
13,205 (80.60%) |
13,909 (84.89%) |
10,466 (63.88%) |
12,858 (78.48%) |
6,511 (39.74%) |
4,269 (26.06%) |
11,340 (69.21%) |
11,105 (67.78%) |
10,992 (67.09%) |
10,908 (66.58%) |
11,252 (68.68%) |
10,245 (62.53%) |
| shrinkler | 153,168 (58.43%) |
8,984 (54.83%) |
4,680 (28.56%) |
12,148 (74.15%) |
11,916 (72.73%) |
12,276 (74.93%) |
13,100 (79.96%) |
9,536 (58.20%) |
11,820 (72.14%) |
5,728 (34.96%) |
3,700 (22.58%) |
10,212 (62.33%) |
10,020 (61.16%) |
9,876 (60.28%) |
9,808 (59.86%) |
10,148 (61.94%) |
9,216 (56.25%) |
| shrinkler(NP) | 152,324 (58.11%) |
8,912 (54.39%) |
4,644 (28.34%) |
12,092 (73.80%) |
11,844 (72.29%) |
12,176 (74.32%) |
13,020 (79.47%) |
9,516 (58.08%) |
11,772 (71.85%) |
5,664 (34.57%) |
3,656 (22.31%) |
10,164 (62.04%) |
9,980 (60.91%) |
9,840 (60.06%) |
9,756 (59.55%) |
10,116 (61.74%) |
9,172 (55.98%) |
| zx7 | 170,296 (64.96%) |
9,781 (59.70%) |
5,080 (31.01%) |
13,104 (79.98%) |
12,784 (78.03%) |
13,224 (80.71%) |
14,021 (85.58%) |
10,515 (64.18%) |
12,943 (79.00%) |
6,532 (39.87%) |
4,401 (26.86%) |
11,623 (70.94%) |
11,436 (69.80%) |
11,337 (69.20%) |
11,331 (69.16%) |
11,612 (70.87%) |
10,572 (64.53%) |
| zx7b | 170,425 (65.01%) |
9,762 (59.58%) |
5,091 (31.07%) |
13,103 (79.97%) |
12,810 (78.19%) |
13,248 (80.86%) |
14,002 (85.46%) |
10,495 (64.06%) |
12,964 (79.13%) |
6,591 (40.23%) |
4,424 (27.00%) |
11,629 (70.98%) |
11,451 (69.89%) |
11,327 (69.13%) |
11,341 (69.22%) |
11,601 (70.81%) |
10,586 (64.61%) |
| zx7mini (back) |
190,540 (72.69%) |
10,580 (64.58%) |
5,702 (34.80%) |
14,358 (87.63%) |
14,064 (85.84%) |
14,015 (85.54%) |
15,267 (93.18%) |
12,073 (73.69%) |
13,874 (84.68%) |
7,390 (45.10%) |
4,921 (30.04%) |
13,428 (81.96%) |
13,182 (80.46%) |
13,091 (79.90%) |
13,039 (79.58%) |
13,311 (81.24%) |
12,245 (74.74%) |
test data:DEOCM-PLD-CV BIOS(16x16KB)
| packer | unpacker | unpacker size | packed size | unpacking clocks |
|---|---|---|---|---|
| ApLib | aplib156b | 156 | 161,422 (61.57%) |
59,168,483 (LDIR x 9.81) |
| ApLib | aplib247b | 249 | 161,422 (61.57%) |
35,485,949 (LDIR x 5.88) |
| ApLib | aplib247b_180_minimal | 152 | 161,422 (61.57%) |
44,514,579 (LDIR x 7.38) |
| ApLib | aplib247b_180_small | 171 | 161,422 (61.57%) |
34,169,981 (LDIR x 5.66) |
| ApLib | aplib247b_180_fast | 234 | 161,422 (61.57%) |
32,552,096 (LDIR x 5.39) |
| ApLib | unaplib_fast | 235 | 161,422 (61.57%) |
29,350,495 (LDIR x 4.86) |
| ApLib | unaplib_fast_180 | 233 | 161,422 (61.57%) |
29,636,463 (LDIR x 4.91) |
| ApLib | unaplib_small | 139 | 161,422 (61.57%) |
45,350,252 (LDIR x 7.52) |
| BitbusterExtreme | debitbust | 89 | 172,080 (65.64%) |
35,875,562 (LDIR x 5.95) |
| BitbusterExtreme | debitbustp1 | 88 | 172,080 (65.64%) |
32,099,423 (LDIR x 5.32) |
| BitbusterExtreme | debitbustp2 | 96 | 172,080 (65.64%) |
26,884,565 (LDIR x 4.45) |
| Exomizer2 | deexo | 169 | 160,011 (61.03%) |
108,490,817 (LDIR x 17.99) |
| Exomizer2 | deexo_180 | 166 | 160,011 (61.03%) |
108,490,229 (LDIR x 17.99) |
| Exomizer2 | deexo_180_fast_jp | 176 | 160,011 (61.03%) |
92,969,945 (LDIR x 15.41) |
| Exomizer2 | deexoopt_f3_180_p0 | 242 | 160,011 (61.03%) |
74,159,660 (LDIR x 12.29) |
| Exomizer3 | deexo3p7 | 176 | 160,007 (61.03%) |
82,034,254 (LDIR x 13.60) |
| Exomizer3 | deexo3p7_fast_jp | 181 | 160,007 (61.03%) |
70,324,722 (LDIR x 11.66) |
| Exomizer3 | deexoopt_p7 | 219 | 160,007 (61.03%) |
63,745,458 (LDIR x 10.57) |
| Exomizer3 | deexoopt_f3_p7 | 212 | 160,007 (61.03%) |
61,265,322 (LDIR x 10.16) |
| Exomizer3 | deexoopt_f3_180_p7 | 219 | 160,007 (61.03%) |
63,774,934 (LDIR x 10.57) |
| Exomizer3 | deexo3 | 191 | 160,007 (61.03%) |
68,910,122 (LDIR x 11.42) |
| hrust | dehrust_ix | 234 | 162,217 (61.88%) |
45,520,962 (LDIR x 7.54) |
| hrust | dehrust_ix_232b | 232 | 162,217 (61.88%) |
45,413,861 (LDIR x 7.53) |
| hrust | dehrust_hl | 226 | 162,217 (61.88%) |
44,726,210 (LDIR x 7.41) |
| hrust | dehrust_stk | 209 | 162,217 (61.88%) |
41,277,317 (LDIR x 6.84) |
| lz4 | lz4dec | 97 | 191,416 (73.01%) |
10,893,051 (LDIR x 1.80) |
| lz4 | unlz4_spke | 103 | 191,416 (73.01%) |
10,031,857 (LDIR x 1.66) |
| lz4 | unlz4_spke_fast | 96 | 191,416 (73.01%) |
9,650,674 (LDIR x 1.60) |
| lz4 | unlz4_spke_small | 65 | 191,416 (73.01%) |
9,970,571 (LDIR x 1.65) |
| lz48 | lz48decrunch_v006_ | 70 | 198,227 (75.61%) |
9,987,125 (LDIR x 1.65) |
| lz48 | lz48decrunch_v006__180 | 71 | 198,227 (75.61%) |
9,503,964 (LDIR x 1.57) |
| lz49 | lz49decrunch_v001 | 106 | 195,027 (74.39%) |
11,349,204 (LDIR x 1.88) |
| lz49 | lz49decrunch_v001_180 | 101 | 195,027 (74.39%) |
11,002,608 (LDIR x 1.82) |
| lze | lzdec | 119 | 174,118 (66.42%) |
21,831,226 (LDIR x 3.62) |
| lze | dlze_fast | 90 | 174,118 (66.42%) |
17,122,936 (LDIR x 2.83) |
| lze | dlze_small | 79 | 174,118 (66.42%) |
21,975,061 (LDIR x 3.64) |
| lzeee | dlzeee_fast | 87 | 174,118 (66.42%) |
15,771,965 (LDIR x 2.61) |
| lzeee | dlzeee_fast2 | 97 | 174,118 (66.42%) |
15,533,041 (LDIR x 2.57) |
| lzeee | dlzeee_small | 72 | 174,118 (66.42%) |
21,330,646 (LDIR x 3.53) |
| lzexe | z80unlze | 156 | 174,132 (66.42%) |
25,663,296 (LDIR x 4.25) |
| lzexe | z80unlzep2 | 133 | 174,132 (66.42%) |
23,882,407 (LDIR x 3.96) |
| lzexe | z80unlze_small | 112 | 174,132 (66.42%) |
31,984,416 (LDIR x 5.30) |
| lzexe | z80unlzep2_small | 88 | 174,132 (66.42%) |
30,313,875 (LDIR x 5.02) |
| lzsa1 | unlzsa1_fast | 109 | 182,295 (69.54%) |
10,141,189 (LDIR x 1.68) |
| lzsa1 | unlzsa1_small | 67 | 182,295 (69.54%) |
11,309,112 (LDIR x 1.87) |
| lzsa2 | unlzsa2_fast | 216 | 167,502 (63.89%) |
15,810,936 (LDIR x 2.62) |
| lzsa2 | unlzsa2_fast_180 | 214 | 167,502 (63.89%) |
16,079,288 (LDIR x 2.66) |
| lzsa2 | unlzsa2_small | 139 | 167,502 (63.89%) |
17,997,952 (LDIR x 2.98) |
| lzsa2 | unlzsa2_small_180 | 137 | 167,502 (63.89%) |
18,266,304 (LDIR x 3.02) |
| MegaLZ | megalz_dec40 | 110 | 167,609 (63.93%) |
45,653,296 (LDIR x 7.57) |
| MegaLZ | unmegalz_fast_v2 | 233 | 167,609 (63.93%) |
20,775,177 (LDIR x 3.44) |
| MegaLZ | unmegalz_fast_v2p1 | 229 | 167,609 (63.93%) |
20,533,028 (LDIR x 3.40) |
| MegaLZ | unmegalz_small_v2 | 92 | 167,609 (63.93%) |
32,642,661 (LDIR x 5.41) |
| Pletter | unpletter | 170 | 167,494 (63.89%) |
28,812,190 (LDIR x 4.77) |
| Pletter | unpletter_180 | 146 | 167,494 (63.89%) |
26,619,594 (LDIR x 4.41) |
| Shrinkler | shrinkler_recall_209 | 209 | 153,168 (58.42%) |
2,648,202,619 (LDIR x 439.21) |
| Shrinkler | shrinkler_recall_209_r800_rom | 207 | 153,168 (58.42%) |
2,636,690,003 (LDIR x 437.30) |
| Shrinkler(NP) | deshrink_np | 202 | 152,324 (58.10%) |
2,643,754,822 (LDIR x 438.47) |
| Shrinkler(NP) | deshrink_np_r800 | 201 | 152,324 (58.10%) |
2,632,444,897 (LDIR x 436.60) |
| zx7 | dzx7_lom_v1 | 214 | 170,296 (64.96%) |
23,446,544 (LDIR x 3.88) |
| zx7 | dzx7_lom_v1p1 | 198 | 170,296 (64.96%) |
22,383,853 (LDIR x 3.71) |
| zx7 | dzx7_turbo | 88 | 170,296 (64.96%) |
27,346,595 (LDIR x 4.53) |
| zx7 | dzx7_standard | 69 | 170,296 (64.96%) |
36,700,476 (LDIR x 6.08) |
| zx7b | dzx7b_fast | 191 | 170,425 (65.01%) |
20,907,617 (LDIR x 3.46) |
| zx7b | dzx7b_fast_r800 | 184 | 170,425 (65.01%) |
20,659,431 (LDIR x 3.42) |
| zx7b | dzx7b_slow | 64 | 170,425 (65.01%) |
33,688,687 (LDIR x 5.58) |
| zx7b | dzx7b_slow_r800 | 64 | 170,425 (65.01%) |
33,688,687 (LDIR x 5.58) |
| zx7mini | dzx7mini | 39 | 190,540 (72.68%) |
20,556,427 (LDIR x 3.40) |
------------------------------------------------------------------------
lze LZSS亜種データ圧縮/展開ツール
------------------------------------------------------------------------
------------------------------------------------------------------------
■ 履歴
・20080228a
最初のバージョン。
------------------------------------------------------------------------
■ 概要
LZSS亜種圧縮/展開アルゴリズムにより作られたデータ圧縮/展開ツールとデコー
ダです。
デコーダはアセンブラでわずか100ステップ程度で書かれており、非常に高速に
動作します。
圧縮データはzipで圧縮した場合の20～30%増程度となります。
------------------------------------------------------------------------
■ インストール方法
win32コマンドラインツールとそのソースであり、インストールは特に必要あり
ません。
------------------------------------------------------------------------
■ 使用方法
lze.exe e infile outfile
infileを圧縮してoutfileへ出力します。
lze.exe d infile outfile
圧縮済みのinfileを展開してoutfileへ出力します。
lzed.exe infile outfile
圧縮済みのinfileを展開してoutfileへ出力します。
lzedec.cを使用します。
------------------------------------------------------------------------
■ ソースと歴史的経緯
lzedec.c Cによるデコーダ
lzedec_8086.asm MASM(8086)アセンブラによるデコーダ
入力・出力ともに１セグメント内のみ有効
lzedec_x68k.has has(MC68000)アセンブラによるデコーダ
デコーダの対象CPUが古いものしかないのは、歴史的理由によるものです。
lzeの圧縮方式は、TONBE氏のX68000用汎用データ圧縮プログラム「BZ.X」を元に
作られています。
TONBE氏のBZ.Xは、F&I氏のX68000用実行ファイル圧縮プログラム「lzx」を元に
作られています。
F&I氏のlzxは、Fabrice Bellard氏のMS-DOS用実行ファイル圧縮プログラム
「LZEXE」を元に作られています。
これらはいずれもソースコードが公開されておらず、リバースエンジニアリング
によって作られ、実行ファイルのみが公開されてきました。
本lzeは、当方の学習用および実務用として1995年に作られたものですが、これ
らの圧縮方式をソースコードとして残しておくために公開するものです。
------------------------------------------------------------------------
■ その他
このプログラムおよびソースコードは、一切の制限なく使用・改造・配布等を
行うことができます。
--
Hiroaki GOTO as GORRY : 後藤 浩昭
E-mail: [email protected]
Homepage: http://GORRY.hauN.org/
[EOF]