mirror of
https://github.com/SEPPDROID/Digital-Research-Source-Code.git
synced 2025-10-23 16:34:07 +00:00
86 lines
1.4 KiB
C
86 lines
1.4 KiB
C
#define SYMLEN 10
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#define LASTSYM -1
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#define MDASIZE long
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#define RQUAD 0x80
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#define RLONG 0x40
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#define RINT 0x20
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#define RCHR 0x10
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#define RCR 0x08
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#define CODE 1
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#define DATA 0
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#define CHR(bits8) (bits8 & 0xFF)
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#define SHT(bitsf) (bitsf & 0xFFFF)
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/*
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******** IO
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*/
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char fgetc(), *gets(), *fgets();
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/*
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******** symbol stuff
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*/
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#define SYMDEF 0x80
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#define SYMUDEF 0x40
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struct symbol {
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int utype;
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MDASIZE uvalue;
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char uname[SYMLEN+1];
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};
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extern struct symbol regtbl[];
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extern struct symbol symtbl[];
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/*
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******** bit tables
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*/
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struct bitable {
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char bitlabel;
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WORD bitmask;
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};
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extern struct bitable pflags[];
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/*
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******** debugger flags
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*/
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#define TTRACE 0x0001
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#define XTRACE 0x0002
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#define INDBG 0x0010
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#define LSTEP 0x0020
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#define TEMPPC 0x0040
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#define MUFOM 0x0100
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/*
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******** misc
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*/
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extern BYTE tbyte;
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extern WORD tword;
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extern LONG tlong;
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extern POINTER tptr;
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extern int error,errctr;
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extern int infixflg;
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extern char *errors[];
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extern char *iscan,*oscan,*tscan;
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extern char ichksum,ochksum;
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extern char iline[COLS],oline[COLS]; /* the IO buffers */
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extern WORD bswap();
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extern MDASIZE infix(),infixer(),numin(),fltin(),adrin(),hexin(),getsym();
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extern char symbuf[SYMLEN+1];
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extern char aflag,bflag,cflag,dflag,eflag,hflag,iflag,jflag,kflag;
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extern char lflag,mflag,nflag,oflag,pflag,qflag,rflag,sflag,tflag;
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extern char uflag,vflag,wflag,xflag,yflag,zflag;
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