21 Commits

Author	SHA1	Message	Date
Doug Masten	99db30a732	Optimize handling of 9 bits offset in 6809 LZSA2 depacker	2020-06-26 15:18:53 -05:00
Doug Masten	061ca99838	Optimize handling of token's Z flag bit in 6809 LZSA2 depacker	2020-06-26 14:52:09 -05:00
Doug Masten	7b96368469	Optimize match offset code in 6809 LZSA2 depacker	2020-06-26 14:42:36 -05:00
Doug Masten	e9540b2e3d	Remove unnecessary "ADDB #$18" as register B will always have this value from 6809 LZSA2 depacker	2020-06-24 00:49:09 -05:00
Doug Masten	6a47ed7f41	Remove unnecessary "ADDB #$18" as B register will always have this value from 6809 LZSA depacker	2020-06-21 12:32:54 -05:00
Doug Masten	06d63de9d7	Rearrange "CLRA" instruction for slight speed optimization in 6809 LZSA depacker	2020-06-21 12:16:07 -05:00
Doug Masten	b5b8ca556a	Rearrange match offset code to save 2 bytes in 6809 LZSA depacker	2020-06-21 01:09:15 -05:00
Doug Masten	7f0316b81c	Update code byte counts for 6809 LZSA depackers	2020-06-20 12:45:51 -05:00
Doug Masten	e8edc3242d	Restructure code to eliminate one BRA instruction in unlzsa1.s 6809 LZSA depacker	2020-06-20 12:27:31 -05:00
Doug Masten	1dd65731c4	Remove unnecessary "ADDB #$12" as B register will always have this value from 6809 LZSA depackers	2020-06-20 12:27:22 -05:00
Doug Masten	f233d552ca	Remove unnecessary "TSTB" instruction from 6809 LZSA depackers	2020-06-20 12:11:35 -05:00
Emmanuel Marty	ee969968c1	Add backward depackers for 6809	2020-06-20 14:41:25 +02:00
Emmanuel Marty	f920485899	-3 bytes for 6809 LZSA2 depacker, slightly faster	2020-06-19 20:08:09 +02:00
Emmanuel Marty	2cdeda4784	-2 bytes for 6809 LZSA1 depacker, slightly faster	2020-06-19 20:07:41 +02:00
Emmanuel Marty	f198431a71	-2 bytes for 6809 LZSA2 depacker, speed unchanged	2020-06-19 18:26:25 +02:00
Emmanuel Marty	f80706ff7e	-5 bytes and faster 6809 LZSA2 depacker	2020-06-19 12:50:10 +02:00
Emmanuel Marty	c3b111cea6	-2 bytes and faster 6809 LZSA1 depacker	2020-06-19 12:49:46 +02:00
Emmanuel Marty	e253d3e628	-1 byte for 6809 LZSA2 depacker	2020-06-19 08:57:01 +02:00
Emmanuel Marty	26bf944d9f	Add 6809 depacker for LZSA2	2020-06-18 17:48:08 +02:00
Emmanuel Marty	1d0427ecae	Make 6809 depacker for LZSA1 smaller/faster	2020-06-18 17:46:42 +02:00
Emmanuel Marty	3ce9a2b36e	Add 6809 depacker for LZSA1	2020-06-18 13:26:25 +02:00