286 lines
8.1 KiB
C
286 lines
8.1 KiB
C
/* $NetBSD: externs1.h,v 1.15 2002/09/13 14:59:24 christos Exp $ */
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/*
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* Copyright (c) 1994, 1995 Jochen Pohl
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* All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Jochen Pohl for
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* The NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* main.c
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*/
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extern int aflag;
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extern int bflag;
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extern int cflag;
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extern int dflag;
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extern int eflag;
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extern int Fflag;
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extern int gflag;
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extern int hflag;
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extern int rflag;
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extern int sflag;
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extern int tflag;
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extern int uflag;
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extern int vflag;
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extern int yflag;
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extern int wflag;
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extern int zflag;
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extern void norecover(void);
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/*
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* cgram.y
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*/
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extern int blklev;
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extern int mblklev;
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extern int yydebug;
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extern int yyerror(char *);
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extern int yyparse(void);
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/*
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* scan.l
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*/
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extern pos_t curr_pos;
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extern pos_t csrc_pos;
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extern symt_t symtyp;
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extern FILE *yyin;
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extern uint64_t qbmasks[], qlmasks[], qumasks[];
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extern void initscan(void);
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extern int sign(int64_t, tspec_t, int);
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extern int msb(int64_t, tspec_t, int);
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extern int64_t xsign(int64_t, tspec_t, int);
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extern void clrwflgs(void);
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extern sym_t *getsym(sbuf_t *);
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extern void cleanup(void);
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extern sym_t *pushdown(sym_t *);
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extern void rmsym(sym_t *);
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extern void rmsyms(sym_t *);
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extern void inssym(int, sym_t *);
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extern void freeyyv(void *, int);
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extern int yylex(void);
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/*
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* mem1.c
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*/
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extern const char *fnalloc(const char *);
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extern const char *fnnalloc(const char *, size_t);
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extern int getfnid(const char *);
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extern void initmem(void);
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extern void *getblk(size_t);
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extern void *getlblk(int, size_t);
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extern void freeblk(void);
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extern void freelblk(int);
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extern void *tgetblk(size_t);
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extern tnode_t *getnode(void);
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extern void tfreeblk(void);
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extern struct mbl *tsave(void);
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extern void trestor(struct mbl *);
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/*
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* err.c
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*/
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extern int nerr;
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extern int sytxerr;
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extern const char *msgs[];
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extern void msglist(void);
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extern void error(int, ...);
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extern void warning(int, ...);
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extern void message(int, ...);
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extern int gnuism(int, ...);
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extern void lerror(const char *, int, const char *, ...)
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__attribute__((__noreturn__,__format__(__printf__, 3, 4)));
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/*
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* decl.c
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*/
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extern dinfo_t *dcs;
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extern const char *unnamed;
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extern int enumval;
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extern void initdecl(void);
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extern type_t *gettyp(tspec_t);
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extern type_t *duptyp(const type_t *);
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extern type_t *tduptyp(const type_t *);
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extern int incompl(type_t *);
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extern void setcompl(type_t *, int);
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extern void addscl(scl_t);
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extern void addtype(type_t *);
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extern void addqual(tqual_t);
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extern void pushdecl(scl_t);
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extern void popdecl(void);
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extern void setasm(void);
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extern void clrtyp(void);
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extern void deftyp(void);
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extern int length(type_t *, const char *);
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extern int getbound(type_t *);
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extern sym_t *lnklst(sym_t *, sym_t *);
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extern void chktyp(sym_t *);
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extern sym_t *decl1str(sym_t *);
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extern sym_t *bitfield(sym_t *, int);
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extern pqinf_t *mergepq(pqinf_t *, pqinf_t *);
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extern sym_t *addptr(sym_t *, pqinf_t *);
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extern sym_t *addarray(sym_t *, int, int);
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extern sym_t *addfunc(sym_t *, sym_t *);
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extern void chkfdef(sym_t *, int);
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extern sym_t *dname(sym_t *);
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extern sym_t *iname(sym_t *);
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extern type_t *mktag(sym_t *, tspec_t, int, int);
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extern const char *scltoa(scl_t);
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extern type_t *compltag(type_t *, sym_t *);
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extern sym_t *ename(sym_t *, int, int);
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extern void decl1ext(sym_t *, int);
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extern void cpuinfo(sym_t *, sym_t *);
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extern int isredec(sym_t *, int *);
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extern int eqtype(type_t *, type_t *, int, int, int *);
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extern void compltyp(sym_t *, sym_t *);
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extern sym_t *decl1arg(sym_t *, int);
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extern void cluparg(void);
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extern void decl1loc(sym_t *, int);
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extern sym_t *aname(void);
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extern void globclup(void);
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extern sym_t *decl1abs(sym_t *);
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extern void chksz(sym_t *);
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extern void setsflg(sym_t *);
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extern void setuflg(sym_t *, int, int);
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extern void chkusage(dinfo_t *);
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extern void chkusg1(int, sym_t *);
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extern void chkglsyms(void);
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extern void prevdecl(int, sym_t *);
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/*
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* tree.c
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*/
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extern void initmtab(void);
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extern type_t *incref(type_t *, tspec_t);
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extern type_t *tincref(type_t *, tspec_t);
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extern tnode_t *getcnode(type_t *, val_t *);
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extern tnode_t *getnnode(sym_t *, int);
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extern tnode_t *getsnode(strg_t *);
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extern sym_t *strmemb(tnode_t *, op_t, sym_t *);
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extern tnode_t *build(op_t, tnode_t *, tnode_t *);
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extern tnode_t *cconv(tnode_t *);
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extern int typeok(op_t, int, tnode_t *, tnode_t *);
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extern tnode_t *promote(op_t, int, tnode_t *);
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extern tnode_t *convert(op_t, int, type_t *, tnode_t *);
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extern void cvtcon(op_t, int, type_t *, val_t *, val_t *);
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extern const char *tyname(char *, size_t, type_t *);
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extern tnode_t *bldszof(type_t *);
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extern tnode_t *cast(tnode_t *, type_t *);
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extern tnode_t *funcarg(tnode_t *, tnode_t *);
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extern tnode_t *funccall(tnode_t *, tnode_t *);
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extern val_t *constant(tnode_t *);
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extern void expr(tnode_t *, int, int);
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extern void chkmisc(tnode_t *, int, int, int, int, int, int);
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extern int conaddr(tnode_t *, sym_t **, ptrdiff_t *);
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extern strg_t *catstrg(strg_t *, strg_t *);
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/*
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* func.c
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*/
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extern sym_t *funcsym;
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extern int reached;
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extern int rchflg;
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extern int ftflg;
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extern int nargusg;
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extern pos_t aupos;
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extern int nvararg;
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extern pos_t vapos;
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extern int prflstrg;
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extern pos_t prflpos;
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extern int scflstrg;
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extern pos_t scflpos;
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extern int ccflg;
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extern int llibflg;
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extern int nowarn;
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extern int bitfieldtype_ok;
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extern int plibflg;
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extern int quadflg;
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extern void pushctrl(int);
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extern void popctrl(int);
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extern void chkreach(void);
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extern void funcdef(sym_t *);
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extern void funcend(void);
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extern void label(int, sym_t *, tnode_t *);
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extern void if1(tnode_t *);
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extern void if2(void);
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extern void if3(int);
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extern void switch1(tnode_t *);
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extern void switch2(void);
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extern void while1(tnode_t *);
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extern void while2(void);
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extern void do1(void);
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extern void do2(tnode_t *);
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extern void for1(tnode_t *, tnode_t *, tnode_t *);
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extern void for2(void);
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extern void dogoto(sym_t *);
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extern void docont(void);
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extern void dobreak(void);
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extern void doreturn(tnode_t *);
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extern void glclup(int);
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extern void argsused(int);
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extern void constcond(int);
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extern void fallthru(int);
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extern void notreach(int);
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extern void lintlib(int);
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extern void linted(int);
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extern void varargs(int);
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extern void printflike(int);
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extern void scanflike(int);
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extern void protolib(int);
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extern void longlong(int);
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extern void bitfieldtype(int);
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/*
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* init.c
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*/
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extern int initerr;
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extern sym_t *initsym;
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extern int startinit;
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extern void prepinit(void);
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extern void initrbr(void);
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extern void initlbr(void);
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extern void mkinit(tnode_t *);
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/*
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* emit.c
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*/
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extern void outtype(type_t *);
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extern const char *ttos(type_t *);
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extern void outsym(sym_t *, scl_t, def_t);
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extern void outfdef(sym_t *, pos_t *, int, int, sym_t *);
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extern void outcall(tnode_t *, int, int);
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extern void outusg(sym_t *);
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