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• 703ff19a3a
  Bump version 1.3.1 Emmanuel Marty 2020-07-14 23:50:44 +02:00
• fc5081fb1a
  Rename confusing definitions Emmanuel Marty 2020-07-14 22:36:38 +02:00
• 61698b5036
  Another LZSA2 compression speedup Emmanuel Marty 2020-07-14 17:01:07 +02:00
• cf49af5cda
  Faster LZSA2 compression Emmanuel Marty 2020-07-14 12:36:56 +02:00
• c39158eea8
  Compress LZSA2 faster, clean code up Emmanuel Marty 2020-07-13 19:34:07 +02:00
• 4864f3c184
  Compress LZSA1 a little faster Emmanuel Marty 2020-07-10 17:45:13 +02:00
• 8ed768aafc
  Nicer and faster code Emmanuel Marty 2020-07-10 08:55:45 +02:00
• 9c7495f458
  Compress LZSA2 ~12% faster Emmanuel Marty 2020-07-06 12:47:56 +02:00
• 81f49fe430 Fix byte count for unlzsa2-6309.s in 6809 LZSA depackers Doug Masten 2020-07-03 22:17:20 -05:00
• eca750b485 Add enhanced Hitachi 6309 version to 6809 LZSA depackers Doug Masten 2020-07-03 22:09:11 -05:00
• ecb6bc5106 Tiny speed improvement to 6809 LZSA depackers Same space used but improved match length code by 1 cycle for M6809. On H6309 the clock cycles are the same. Doug Masten 2020-07-03 01:29:02 -05:00
• 31d5dc2419 Slight speed and space improvement to nibble processing in 6809 LZSA2 depackers Doug Masten 2020-06-30 14:05:59 -05:00
• 214e03555f Slight speed improvement in 6809 LZSA depackers Switch instruction "tfr x,u" to "leau ,x" which is 2 clock cycles faster on M6809. On H6309 both instruction have same clock cycles. Doug Masten 2020-06-29 00:36:49 -05:00
• afbb1de16c
  Merge pull request #48 from dougmasten/dev Emmanuel Marty 2020-06-28 15:46:17 +02:00
• 078edef880 Optimize match offset code in 6809 LZSA2 depacker Doug Masten 2020-06-27 04:17:05 -05:00
• 03692fca2c Update code byte counts for 6809 LZSA depackers Doug Masten 2020-06-27 01:37:01 -05:00
• 39e11422ec Delay clearing high part of literals count until we really have to in 6809 LZSA1 depacker Doug Masten 2020-06-27 00:44:31 -05:00
• fde15d3fb0 Move instruction before branch to save one byte in 6809 LZSA2 depacker Doug Masten 2020-06-27 00:17:53 -05:00
• fc8120f0da Optimize handling of 9 bits offset in 6809 LZSA2 depacker Doug Masten 2020-06-27 00:05:58 -05:00
• c7b3ffc067 Delay clearing high part of literals count until we really have to in 6809 LZSA2 depacker Doug Masten 2020-06-27 00:00:53 -05:00
• 137c6201be One byte saving for setting reg A to $FF in 6809 LZSA2 depacker Doug Masten 2020-06-26 23:57:01 -05:00
• e397428c1f Remove trailing whitespaces in 6809 LZSA2 depacker Doug Masten 2020-06-26 23:55:10 -05:00
• b8cfbbbc7b Optimize handling of token's Z flag bit in 6809 LZSA2 depacker Doug Masten 2020-06-26 23:52:00 -05:00
• 28ca829924 delay clearing high part of literals count until we really have to in 6809 LZSA1 depacker Doug Masten 2020-06-26 23:41:13 -05:00
• 27562f4761 Restructure code to eliminate one BRA instruction from loop in 6809 LZSA1 depacker Doug Masten 2020-06-26 23:38:29 -05:00
• 0307d228a0
  Merge pull request #3 from dougmasten/master Doug Masten 2020-06-26 17:13:02 -05:00
• e8b2ebb89f
  Merge pull request #2 from emmanuel-marty/master Doug Masten 2020-06-26 17:08:44 -05:00
• f72133f4cf Move instruction before branch to save one byte in 6809 LZSA2 depacker Doug Masten 2020-06-26 16:48:58 -05:00
• 56ba563794 One byte saving for setting reg A to $FF in 6809 LZSA2 depacker Doug Masten 2020-06-26 15:59:24 -05:00
• c0f09db364 Delay clearing high part of literals count until we really have to in 6809 LZSA2 depacker Doug Masten 2020-06-26 15:56:28 -05:00
• 99db30a732 Optimize handling of 9 bits offset in 6809 LZSA2 depacker Doug Masten 2020-06-26 15:18:53 -05:00
• 061ca99838 Optimize handling of token's Z flag bit in 6809 LZSA2 depacker Doug Masten 2020-06-26 14:52:09 -05:00
• 7b96368469 Optimize match offset code in 6809 LZSA2 depacker Doug Masten 2020-06-26 14:42:36 -05:00
• e9540b2e3d Remove unnecessary "ADDB #$18" as register B will always have this value from 6809 LZSA2 depacker Doug Masten 2020-06-24 00:49:09 -05:00
• 40212975c2
  Bump version 1.3.0 Emmanuel Marty 2020-06-22 10:08:40 +02:00
• 07c3969432
  Compress LZSA2 raw files one byte shorter Emmanuel Marty 2020-06-22 00:13:14 +02:00
• 6a47ed7f41 Remove unnecessary "ADDB #$18" as B register will always have this value from 6809 LZSA depacker Doug Masten 2020-06-21 12:32:54 -05:00
• 06d63de9d7 Rearrange "CLRA" instruction for slight speed optimization in 6809 LZSA depacker Doug Masten 2020-06-21 12:16:07 -05:00
• b5b8ca556a Rearrange match offset code to save 2 bytes in 6809 LZSA depacker Doug Masten 2020-06-21 01:09:15 -05:00
• f724663ba8
  Update README some more Emmanuel Marty 2020-06-21 00:04:03 +02:00
• 798c07f6e0
  Update README again Emmanuel Marty 2020-06-20 23:59:01 +02:00
• 2f79779beb
  Update README Emmanuel Marty 2020-06-20 23:57:22 +02:00
• a9b5a7511c
  Merge pull request #47 from dougmasten/dom Emmanuel Marty 2020-06-20 21:24:28 +02:00
• 7f0316b81c Update code byte counts for 6809 LZSA depackers Doug Masten 2020-06-20 12:45:51 -05:00
• e8edc3242d Restructure code to eliminate one BRA instruction in unlzsa1.s 6809 LZSA depacker Doug Masten 2020-06-20 12:27:31 -05:00
• 1dd65731c4 Remove unnecessary "ADDB #$12" as B register will always have this value from 6809 LZSA depackers Doug Masten 2020-06-20 12:19:32 -05:00
• f233d552ca Remove unnecessary "TSTB" instruction from 6809 LZSA depackers Doug Masten 2020-06-20 12:11:35 -05:00
• 8c99570b06
  Merge pull request #1 from emmanuel-marty/master Doug Masten 2020-06-20 12:03:30 -05:00
• ee969968c1
  Add backward depackers for 6809 Emmanuel Marty 2020-06-20 14:41:25 +02:00
• f920485899
  -3 bytes for 6809 LZSA2 depacker, slightly faster Emmanuel Marty 2020-06-19 20:08:09 +02:00
• 2cdeda4784
  -2 bytes for 6809 LZSA1 depacker, slightly faster Emmanuel Marty 2020-06-19 20:07:41 +02:00
• f198431a71
  -2 bytes for 6809 LZSA2 depacker, speed unchanged Emmanuel Marty 2020-06-19 18:26:25 +02:00
• a6a69ebe17
  Mention 6809 decompressors Emmanuel Marty 2020-06-19 12:55:21 +02:00
• f80706ff7e
  -5 bytes and faster 6809 LZSA2 depacker Emmanuel Marty 2020-06-19 12:50:10 +02:00
• c3b111cea6
  -2 bytes and faster 6809 LZSA1 depacker Emmanuel Marty 2020-06-19 12:49:46 +02:00
• e253d3e628
  -1 byte for 6809 LZSA2 depacker Emmanuel Marty 2020-06-19 08:57:01 +02:00
• 26bf944d9f
  Add 6809 depacker for LZSA2 Emmanuel Marty 2020-06-18 17:48:08 +02:00
• b88d3465e3
  Compress LZSA2 a tiny bit faster Emmanuel Marty 2020-06-18 17:47:31 +02:00
• 1d0427ecae
  Make 6809 depacker for LZSA1 smaller/faster Emmanuel Marty 2020-06-18 17:46:42 +02:00
• 3ce9a2b36e
  Add 6809 depacker for LZSA1 Emmanuel Marty 2020-06-18 13:26:25 +02:00
• 930fe453eb
  Bump version 1.2.2 Emmanuel Marty 2020-05-29 19:03:17 +02:00
• 193f9f467b
  Fix C99-only feature Emmanuel Marty 2020-05-28 20:00:30 +02:00
• 278fcc0256
  Faster LZSA2 compression Emmanuel Marty 2020-05-28 18:38:19 +02:00
• 231f6580c5
  Another small LZSA2 compression speedup Emmanuel Marty 2020-05-28 15:10:38 +02:00
• dc413164ad
  Compress a little faster Emmanuel Marty 2020-05-24 15:19:59 +02:00
• 07104538b7
  Fix #46 Emmanuel Marty 2020-05-06 19:36:39 +02:00
• c173a5130f
  Fix issue #45 and some extra warnings Emmanuel Marty 2020-04-26 10:24:15 +02:00
• d6c43f507c
  Add reference to RomWBW that uses LZSA2 Emmanuel Marty 2020-04-21 23:39:05 +02:00
• b0e2e7df75
  Add reference to the Commander X16 Emmanuel Marty 2020-04-20 18:14:13 +02:00
• b61ed6a229
  Add reference to Gameboy depacker Emmanuel Marty 2020-04-20 16:32:28 +02:00
• 7d59fe3325
  Bump version 1.2.1 Emmanuel Marty 2020-04-11 15:38:43 +02:00
• 668204d953
  Merge optimizations by Pavel Zagrebin Emmanuel Marty 2020-04-04 13:29:25 +02:00
• 47e54ac110
  Remove unused code Emmanuel Marty 2020-03-24 20:18:22 +01:00
• 26a64de95e
  Compress LZSA2 faster Emmanuel Marty 2020-03-24 12:04:25 +01:00
• f27ac9ae25
  Remove code that is now unnecessary Emmanuel Marty 2020-03-14 15:12:02 +01:00
• 236df36f2b
  Another small compression speedup Emmanuel Marty 2020-03-14 13:13:01 +01:00
• 78276c18da
  Update README.md Emmanuel Marty 2020-03-12 08:19:17 +01:00
• 0852f337bd
  Add link to Motorola 68K decompressors Emmanuel Marty 2020-03-06 18:54:09 +01:00
• 3efb9928a1
  Merge pull request #42 from odzhan/master Emmanuel Marty 2020-01-13 23:38:08 +01:00
• 5fddaca0f8 compact decompressors for x86 odzhan 2020-01-13 18:14:11 +00:00
• 693618f100
  More asm fixes Emmanuel Marty 2020-01-08 13:11:43 +01:00
• aa122d1e05
  Fix assembly when not using LZSA_SHORT_CP Emmanuel Marty 2020-01-08 10:40:26 +01:00
• 315cda7b4f
  Merge pull request #40 from peterferrie/master Emmanuel Marty 2020-01-08 10:26:29 +01:00
• 9f020b3605 fix typos in original code Peter Ferrie 2020-01-07 17:02:43 -08:00
• 22e2f80ae7 cut one byte Peter Ferrie 2020-01-07 16:57:49 -08:00
• 925e435e53
  Merge pull request #39 from peterferrie/master Emmanuel Marty 2020-01-07 19:49:34 +01:00
• 45b91ddaa2 fasterer v2 Peter Ferrie 2020-01-06 22:24:07 -08:00
• fb7e03030f
  Merge pull request #38 from specke/master Emmanuel Marty 2020-01-03 10:37:28 +01:00
• 29e8960e6f
  Add faster LZSA1 6502 depacker by jbrandwood Emmanuel Marty 2020-01-03 10:31:54 +01:00
• 410544f4e6
  Fast 6502 LZSA2 depacker: smaller size, same speed Emmanuel Marty 2020-01-03 10:01:23 +01:00
• 96b9933bd3
  remove temporary label introspec 2020-01-02 14:32:30 +00:00
• 9cd9fa5939
  -2 bytes introspec 2020-01-02 14:30:00 +00:00
• 3b37a0bb70
  Merge pull request #5 from emmanuel-marty/master introspec 2020-01-02 13:51:29 +00:00
• 8721c11041
  Add faster LZSA2 depacker by jbrandwood Emmanuel Marty 2019-12-24 12:02:34 +01:00
• a46796b6a9
  Fix assembling of 6502 fast v1 depacker Emmanuel Marty 2019-12-24 10:16:01 +01:00
• 64e641411e
  Small compression speedup Emmanuel Marty 2019-12-21 18:59:56 +01:00
• 7068c258bd
  Bump version 1.2.0 Emmanuel Marty 2019-12-15 23:37:20 +01:00
• a0ac24d105
  Tiny LZSA1 ratio increase; small improvements Emmanuel Marty 2019-12-15 23:36:51 +01:00
• e9ca5032bc
  Ratio increase Emmanuel Marty 2019-12-15 18:04:16 +01:00
• fc5f540a68
  Bump version 1.1.6 Emmanuel Marty 2019-12-09 09:55:50 +01:00