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Exomizer 3.0.2
This commit is contained in:
Peter Ferrie
parent
fb841ac259
commit
3cd5107a0c
2
Makefile
2
Makefile
@ -17,7 +17,7 @@ ACME=acme
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CADIUS=cadius
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# https://bitbucket.org/magli143/exomizer/wiki/Home
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# requires Exomizer 3.0 or later
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EXOMIZER=exomizer raw -q
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EXOMIZER=exomizer raw -q -P23
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BUILDDISK=build/passport
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@ -57,6 +57,11 @@
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; shorter and slightly faster code.
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;MAX_SEQUENCE_LENGTH_256 = 1
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; -------------------------------------------------------------------
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; if the sequence length 3 has its own offset table then the following
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; line can be uncommented for in some situations slightly better
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; compression at the cost of a larger decrunch table.
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EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE = 1
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; -------------------------------------------------------------------
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; zero page addresses used
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; -------------------------------------------------------------------
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zp_len_lo = $a7
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@ -71,9 +76,15 @@ zp_bitbuf = $fd
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zp_dest_lo = zp_bitbuf + 1 ; dest addr lo
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zp_dest_hi = zp_bitbuf + 2 ; dest addr hi
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!IFDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE {
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encoded_entries = 68
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} ELSE {
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encoded_entries = 52
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}
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tabl_bi = decrunch_table
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tabl_lo = decrunch_table + 52
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tabl_hi = decrunch_table + 104
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tabl_lo = decrunch_table + encoded_entries
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tabl_hi = decrunch_table + encoded_entries * 2
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;; refill bits is always inlined
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!MACRO mac_refill_bits {
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@ -197,7 +208,7 @@ no_fixup_lohi:
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txa
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; -------------------------------------------------------------------
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iny
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cpy #52
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cpy #encoded_entries
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bne table_gen
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; -------------------------------------------------------------------
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; prepare for main decruncher
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@ -272,13 +283,17 @@ skip_jmp:
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; z-flag reflects zp_len_hi here
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;
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ldx zp_len_lo
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} ELSE {
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} ELSE {
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tax
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}
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lda #$e1
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!IFDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE {
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cpx #$04
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} ELSE {
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cpx #$03
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}
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bcs gbnc2_next
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lda tabl_bit,x
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lda tabl_bit - 1,x
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gbnc2_next:
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asl zp_bitbuf
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bne gbnc2_ok
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@ -392,30 +407,44 @@ exit_or_lit_seq:
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decr_exit:
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}
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rts
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!IFDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE {
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; -------------------------------------------------------------------
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; the static stable used for bits+offset for lengths 3, 1 and 2 (3 bytes)
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; bits 4, 2, 4 and offsets 16, 48, 32
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; the static stable used for bits+offset for lengths 1, 2 and 3 (3 bytes)
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; bits 2, 4, 4 and offsets 64, 48, 32 corresponding to
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; %10010000, %11100011, %11100010
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tabl_bit:
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!BYTE %11100001, %10001100, %11100010
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!BYTE $90, $e3, $e2
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} ELSE {
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; -------------------------------------------------------------------
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; the static stable used for bits+offset for lengths 1 and 2 (2 bytes)
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; bits 2, 4 and offsets 48, 32 corresponding to %10001100, %11100010
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tabl_bit:
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!BYTE $8c, $e2
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}
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; -------------------------------------------------------------------
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; end of decruncher
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; -------------------------------------------------------------------
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; -------------------------------------------------------------------
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; this 156 byte table area may be relocated. It may also be clobbered
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; by other data between decrunches.
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; this 156 (204) byte table area may be relocated. It may also be
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; clobbered by other data between decrunches.
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; -------------------------------------------------------------------
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decrunch_table=$200;;:
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;;.IFDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;;.ENDIF
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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;; .byte 0,0,0,0,0,0,0,0,0,0,0,0
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; -------------------------------------------------------------------
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; end of decruncher
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; -------------------------------------------------------------------
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@ -9,7 +9,7 @@ setlocal enabledelayedexpansion
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set BUILDDISK=build\passport
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set ACME=acme
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set EXOMIZER=exomizer raw -q
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set EXOMIZER=exomizer raw -q -P23
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set CADIUS=cadius
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2>nul md build
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cd src\mods
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