mirror of
https://github.com/cc65/cc65.git
synced 2024-06-08 15:29:37 +00:00
Stefan
GitHub
commit
88e96ff4d8
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@ -171,6 +171,7 @@ XSOUND = $44
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XMUSIC = $45
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XZAP = $46
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XSHOOT = $47
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XMKDIR = $4B ; create a folder. Only available in telemon 3.x
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XSOUT = $67 ; send A register to RS232, available in telemon 2.4 & 3.x
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XHRSSE = $8C ; set hires position cursor
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XDRAWA = $8D ; draw a line
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@ -407,6 +407,7 @@ Here is a description of all the command line options:
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<item>sim6502
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<item>sim65c02
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<item>supervision
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<item>telestrat
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<item>vic20
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</itemize>
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@ -941,6 +942,10 @@ The compiler defines several macros at startup:
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This macro is defined if the target is the Supervision (-t supervision).
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<tag><tt>__TELESTRAT__</tt></tag>
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This macro is defined if the target is the Telestrat (-t telestrat).
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<tag><tt>__TIME__</tt></tag>
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This macro expands to the time of translation of the preprocessing
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@ -9,10 +9,7 @@
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<date>2017-01-22
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<abstract>
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An overview over the Telestrat (Telemon 2.4 & Telemon 3.x : http://orix.oric.org) runtime system as it is implemented for the cc65 C
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compiler.)
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An overview over the Telestrat (Telemon 2.4 & Telemon 3.x : http://orix.oric.org) runtime system as it is implemented for the cc65 C compiler.
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</abstract>
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<!-- Table of contents -->
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@ -123,13 +120,12 @@ structures; accessing the struct fields will access the chip registers.
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TGI drivers is available on Oric Telestrat with some functions :
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<itemize>
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<item>
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<item>tgi_done
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<item>tgi_install
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<item>tgi_init
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<item>tgi_clear
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<item>tgi_line
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<item>tgi_setpixel
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<item>tgi_getmaxx
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<item>tgi_getmaxy
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</itemize>
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@ -6,7 +6,7 @@
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/* */
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/* */
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/* */
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/* (C) 2002 Debrune Jérome, <jede@oric.org> */
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/* (C) 2002 Debrune Jérome, <jede@oric.org> */
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/* (C) 2003-2013 Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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@ -129,6 +129,7 @@
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/* The addresses of the static drivers */
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extern void atmos_pase_joy[]; /* Referred to by joy_static_stddrv[] */
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extern void atmos_ijk_joy[];
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extern void atmos_acia_ser[];
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extern void atmos_228_200_3_tgi[];
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extern void atmos_240_200_2_tgi[]; /* Referred to by tgi_static_stddrv[] */
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@ -209,6 +209,7 @@ void __fastcall__ cbm_k_setnam (const char* Name);
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void __fastcall__ cbm_k_talk (unsigned char dev);
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void cbm_k_udtim (void);
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void cbm_k_unlsn (void);
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void cbm_k_untlk (void);
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@ -107,7 +107,7 @@ struct dirent {
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#define _DE_ISREG(t) (((t) & _CBM_T_REG) != 0)
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#define _DE_ISDIR(t) ((t) == _CBM_T_DIR)
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#define _DE_ISLBL(t) ((t) == _CBM_T_HDR)
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#define _DE_ISLBL(t) ((t) == _CBM_T_HEADER)
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#define _DE_ISLNK(t) ((t) == _CBM_T_LNK)
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#elif defined(__LYNX__)
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@ -1,11 +1,11 @@
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;
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; Ullrich von Bassewitz, 03.06.1999
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;
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; void cbm_untlk (void);
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; void cbm_k_untlk (void);
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;
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.export _cbm_untlk
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.export _cbm_k_untlk
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.import UNTLK
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_cbm_untlk = UNTLK
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_cbm_k_untlk = UNTLK
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@ -79,6 +79,7 @@ COUNT:
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READJOY:
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lda JOY_DATA
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eor #$FF
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ldx #0
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rts
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17
libsrc/telestrat/oserror.s
Normal file
17
libsrc/telestrat/oserror.s
Normal file
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@ -0,0 +1,17 @@
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;
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; Jede, 2017-10-27
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;
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; int __fastcall__ _osmaperrno (unsigned char oserror);
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; /* Map a system specific error into a system independent code */
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;
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.include "errno.inc"
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.export __osmaperrno
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.proc __osmaperrno
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lda #<EUNKNOWN
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ldx #>EUNKNOWN
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rts
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.endproc
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30
libsrc/telestrat/sysmkdir.s
Normal file
30
libsrc/telestrat/sysmkdir.s
Normal file
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@ -0,0 +1,30 @@
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;
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; Jede (jede@oric.org), 2017-10-27
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;
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; unsigned char _sysmkdir (const char* name, ...);
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;
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.export __sysmkdir
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.import addysp, popax
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.include "telestrat.inc"
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.include "zeropage.inc"
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__sysmkdir:
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; Throw away all parameters except the name
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dey
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dey
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jsr addysp
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; Get name
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jsr popax
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; Call telemon primitive
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BRK_TELEMON(XMKDIR)
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rts
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@ -1,5 +1,5 @@
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;
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; 2017-02-12, Piotr Fusik
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; 2017-11-07, Piotr Fusik
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;
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; unsigned __fastcall__ inflatemem (char* dest, const char* source);
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;
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@ -103,7 +103,7 @@ inflate_blockLoop:
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; ldy #0
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sty getBit_buffer ; ignore bits until byte boundary
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jsr getWord ; skip the length we don't need
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jsr getWord ; get the two's complement length
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jsr getWord ; get the one's complement length
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sta inflateStored_pageCounter
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bcs inflateStored_firstByte ; jmp
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inflateStored_copyByte:
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@ -332,7 +332,7 @@ inflateDynamic_storeControl:
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; Build Huffman trees basing on code lengths (in bits)
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; stored in the *SymbolCodeLength arrays
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buildHuffmanTree:
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; Clear nBitCode_totalCount, nBitCode_literalCount, nBitCode_controlCount
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; Clear nBitCode_literalCount, nBitCode_controlCount
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tya
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; lda #0
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buildHuffmanTree_clear:
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@ -344,22 +344,23 @@ buildHuffmanTree_clear:
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buildHuffmanTree_countCodeLengths:
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ldx literalSymbolCodeLength,y
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inc nBitCode_literalCount,x
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inc nBitCode_totalCount,x
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bne buildHuffmanTree_notAllLiterals
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stx allLiteralsCodeLength
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buildHuffmanTree_notAllLiterals:
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cpy #CONTROL_SYMBOLS
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bcs buildHuffmanTree_noControlSymbol
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ldx controlSymbolCodeLength,y
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inc nBitCode_controlCount,x
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inc nBitCode_totalCount,x
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buildHuffmanTree_noControlSymbol:
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iny
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bne buildHuffmanTree_countCodeLengths
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; Calculate offsets of symbols sorted by code length
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; lda #0
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ldx #$100-3*TREE_SIZE
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ldx #$100-4*TREE_SIZE
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buildHuffmanTree_calculateOffsets:
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sta nBitCode_literalOffset+3*TREE_SIZE-$100,x
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sta nBitCode_literalOffset+4*TREE_SIZE-$100,x
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clc
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adc nBitCode_literalCount+3*TREE_SIZE-$100,x
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adc nBitCode_literalCount+4*TREE_SIZE-$100,x
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inx
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bne buildHuffmanTree_calculateOffsets
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; Put symbols in their place in the sorted array
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@ -396,26 +397,40 @@ fetchCode_nextBit:
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jsr getBit
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rol a
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inx
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bcs fetchCode_ge256
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; are all 256 literal codes of this length?
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cpx allLiteralsCodeLength
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beq fetchCode_allLiterals
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; is it literal code of length X?
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sec
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sbc nBitCode_totalCount,x
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bcs fetchCode_nextBit
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; clc
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adc nBitCode_controlCount,x
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bcs fetchCode_control
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sbc nBitCode_literalCount,x
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bcs fetchCode_notLiteral
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; literal code
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; clc
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adc nBitCode_literalOffset,x
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tax
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lda codeToLiteralSymbol,x
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fetchCode_allLiterals:
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clc
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rts
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fetchCode_control:
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; code >= 256, must be control
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fetchCode_ge256:
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; sec
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adc nBitCode_controlOffset-1,x
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sbc nBitCode_literalCount,x
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sec
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; is it control code of length X?
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fetchCode_notLiteral:
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; sec
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sbc nBitCode_controlCount,x
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bcs fetchCode_nextBit
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; control code
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; clc
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adc nBitCode_controlOffset,x
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tax
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lda codeToControlSymbol-1,x
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lda codeToControlSymbol,x
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and #$1f ; make distance symbols zero-based
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tax
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sec
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; sec
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rts
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; Read A minus 1 bits, but no more than 8
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; Huffman trees.
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nBitCode_clearFrom:
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nBitCode_totalCount:
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.res 2*TREE_SIZE
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nBitCode_literalCount:
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.res TREE_SIZE
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.res 2*TREE_SIZE
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nBitCode_controlCount:
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.res 2*TREE_SIZE
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nBitCode_literalOffset:
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.res TREE_SIZE
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.res 2*TREE_SIZE
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nBitCode_controlOffset:
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.res 2*TREE_SIZE
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allLiteralsCodeLength:
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.res 1
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codeToLiteralSymbol:
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.res 256
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Block a user