ref: 28a855094261138b64839e35348f30c75c29f233
dir: /sys/src/cmd/5a/a.h/
#include <u.h> #include <libc.h> #include <bio.h> #include "../5c/5.out.h" #include "../cc/compat.h" typedef struct Sym Sym; typedef struct Gen Gen; typedef struct Io Io; typedef struct Hist Hist; #define MAXALIGN 7 #define FPCHIP 1 #define NSYMB 8192 #define BUFSIZ 8192 #define HISTSZ 20 #define NINCLUDE 10 #define NHUNK 10000 #define EOF (-1) #define IGN (-2) #define GETC() ((--fi.c < 0)? filbuf(): *fi.p++ & 0xff) #define NHASH 503 #define STRINGSZ 200 #define NMACRO 10 struct Sym { Sym* link; char* macro; long value; ushort type; char *name; char sym; }; #define S ((Sym*)0) EXTERN struct { char* p; int c; } fi; struct Io { Io* link; char b[BUFSIZ]; char* p; short c; short f; }; #define I ((Io*)0) EXTERN struct { Sym* sym; short type; } h[NSYM]; struct Gen { Sym* sym; long offset; short type; short reg; short name; double dval; char sval[8]; }; struct Hist { Hist* link; char* name; long line; long offset; }; #define H ((Hist*)0) enum { CLAST, CMACARG, CMACRO, CPREPROC, Always = 14, }; EXTERN char debug[256]; EXTERN Sym* hash[NHASH]; EXTERN char* Dlist[30]; EXTERN int nDlist; EXTERN Hist* ehist; EXTERN int newflag; EXTERN Hist* hist; EXTERN char* include[NINCLUDE]; EXTERN Io* iofree; EXTERN Io* ionext; EXTERN Io* iostack; EXTERN long lineno; EXTERN int nerrors; EXTERN int ninclude; EXTERN Gen nullgen; EXTERN char* outfile; EXTERN int pass; EXTERN char* pathname; EXTERN long pc; EXTERN int peekc; EXTERN int sym; EXTERN char symb[NSYMB]; EXTERN int thechar; EXTERN char* thestring; EXTERN Biobuf obuf; void errorexit(void); void pushio(void); void newio(void); void newfile(char*, int); Sym* slookup(char*); Sym* lookup(void); void syminit(Sym*); long yylex(void); int getc(void); int getnsc(void); void unget(int); int escchar(int); void cinit(void); void pinit(char*); void cclean(void); int isreg(Gen*); void outcode(int, int, Gen*, int, Gen*); void zname(char*, int, int); void zaddr(Gen*, int); void ieeedtod(Ieee*, double); int filbuf(void); Sym* getsym(void); void domacro(void); void macund(void); void macdef(void); int macexpand(Sym*, char*, int); void macinc(void); void maclin(void); void macprag(void); void macif(int); void macend(void); void outhist(void); void dodefine(char*); void prfile(long); void linehist(char*, int); void yyerror(char*, ...); int yyparse(void); void setinclude(char*); int assemble(char*);