forked from amberisvibin/chibi-pc09
copy all local files to repo
cp/m files, sprites, circuit design
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67
emu/z80pack-1.9/z80asm/z80aglb.c
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67
emu/z80pack-1.9/z80asm/z80aglb.c
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/*
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* Z80 - Assembler
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* Copyright (C) 1987-2006 by Udo Munk
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*
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* History:
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* 17-SEP-1987 Development under Digital Research CP/M 2.2
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* 28-JUN-1988 Switched to Unix System V.3
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* 21-OCT-2006 changed to ANSI C for modern POSIX OS's
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*/
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/*
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* this module contains all global variables other
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* than CPU specific tables
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*/
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#include <stdio.h>
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#include "z80a.h"
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char *infiles[MAXFN], /* source filenames */
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objfn[LENFN + 1], /* object filename */
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lstfn[LENFN + 1], /* listing filename */
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*srcfn, /* filename of current processed source file */
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line[MAXLINE], /* buffer for one line souce */
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tmp[MAXLINE], /* temporary buffer */
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label[SYMSIZE+1], /* buffer for label */
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opcode[MAXLINE], /* buffer for opcode */
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operand[MAXLINE], /* buffer for operand */
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ops[OPCARRAY], /* buffer for generated object code */
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title[MAXLINE]; /* buffer for titel of souce */
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int list_flag, /* flag for option -l */
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sym_flag, /* flag for option -s */
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ver_flag, /* flag for option -v */
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dump_flag, /* flag for option -x */
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pc, /* programm counter */
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pass, /* processed pass */
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iflevel, /* IF nesting level */
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gencode = 1, /* flag for conditional object code */
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errors, /* error counter */
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errnum, /* error number in pass 2 */
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sd_flag, /* list flag for PSEUDO opcodes */
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/* = 0: address from <val>, data from <ops> */
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/* = 1: address from <sd_val>, data from <ops>*/
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/* = 2: no address, data from <ops> */
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/* = 3: address from <sd_val>, no data */
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/* = 4: suppress whole line */
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sd_val, /* output value for PSEUDO opcodes */
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prg_adr, /* start address of programm */
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prg_flag, /* flag for prg_adr valid */
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out_form = OUTDEF, /* format of object file */
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symsize; /* size of symarray */
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FILE *srcfp, /* file pointer for current source */
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*objfp, /* file pointer for object code */
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*lstfp, /* file pointer for listing */
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*errfp; /* file pointer for error output */
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unsigned
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c_line, /* current line no. in current source */
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s_line, /* line no. counter for listing */
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p_line, /* no. printed lines on page */
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ppl = PLENGTH, /* page length */
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page; /* no. of pages for listing */
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struct sym
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*symtab[HASHSIZE], /* symbol table */
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**symarray; /* sorted symbol table */
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