282 lines
8.8 KiB
C
282 lines
8.8 KiB
C
/* $NetBSD: externs1.h,v 1.8 1998/02/22 15:40:39 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 pflag;
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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 zflag;
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extern void norecover __P((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 __P((char *));
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extern int yyparse __P((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 u_quad_t qbmasks[], qlmasks[], qumasks[];
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extern void initscan __P((void));
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extern int sign __P((quad_t, tspec_t, int));
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extern int msb __P((quad_t, tspec_t, int));
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extern quad_t xsign __P((quad_t, tspec_t, int));
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extern void clrwflgs __P((void));
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extern sym_t *getsym __P((sbuf_t *));
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extern void cleanup __P((void));
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extern sym_t *pushdown __P((sym_t *));
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extern void rmsym __P((sym_t *));
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extern void rmsyms __P((sym_t *));
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extern void inssym __P((int, sym_t *));
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extern void freeyyv __P((void *, int));
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extern int yylex __P((void));
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/*
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* mem1.c
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*/
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extern const char *fnalloc __P((const char *));
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extern const char *fnnalloc __P((const char *, size_t));
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extern int getfnid __P((const char *));
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extern void initmem __P((void));
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extern void *getblk __P((size_t));
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extern void *getlblk __P((int, size_t));
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extern void freeblk __P((void));
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extern void freelblk __P((int));
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extern void *tgetblk __P((size_t));
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extern tnode_t *getnode __P((void));
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extern void tfreeblk __P((void));
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extern struct mbl *tsave __P((void));
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extern void trestor __P((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 error __P((int, ...));
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extern void warning __P((int, ...));
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extern void message __P((int, ...));
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extern int gnuism __P((int, ...));
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extern void lerror __P((const char *, ...)) __attribute__((__noreturn__));
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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 __P((void));
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extern type_t *gettyp __P((tspec_t));
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extern type_t *duptyp __P((const type_t *));
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extern type_t *tduptyp __P((const type_t *));
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extern int incompl __P((type_t *));
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extern void setcompl __P((type_t *, int));
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extern void addscl __P((scl_t));
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extern void addtype __P((type_t *));
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extern void addqual __P((tqual_t));
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extern void pushdecl __P((scl_t));
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extern void popdecl __P((void));
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extern void setasm __P((void));
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extern void clrtyp __P((void));
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extern void deftyp __P((void));
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extern int length __P((type_t *, const char *));
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extern int getbound __P((type_t *));
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extern sym_t *lnklst __P((sym_t *, sym_t *));
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extern void chktyp __P((sym_t *));
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extern sym_t *decl1str __P((sym_t *));
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extern sym_t *bitfield __P((sym_t *, int));
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extern pqinf_t *mergepq __P((pqinf_t *, pqinf_t *));
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extern sym_t *addptr __P((sym_t *, pqinf_t *));
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extern sym_t *addarray __P((sym_t *, int, int));
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extern sym_t *addfunc __P((sym_t *, sym_t *));
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extern void chkfdef __P((sym_t *, int));
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extern sym_t *dname __P((sym_t *));
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extern sym_t *iname __P((sym_t *));
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extern type_t *mktag __P((sym_t *, tspec_t, int, int));
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extern const char *scltoa __P((scl_t));
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extern type_t *compltag __P((type_t *, sym_t *));
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extern sym_t *ename __P((sym_t *, int, int));
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extern void decl1ext __P((sym_t *, int));
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extern void cpuinfo __P((sym_t *, sym_t *));
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extern int isredec __P((sym_t *, int *));
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extern int eqtype __P((type_t *, type_t *, int, int, int *));
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extern void compltyp __P((sym_t *, sym_t *));
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extern sym_t *decl1arg __P((sym_t *, int));
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extern void cluparg __P((void));
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extern void decl1loc __P((sym_t *, int));
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extern sym_t *aname __P((void));
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extern void globclup __P((void));
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extern sym_t *decl1abs __P((sym_t *));
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extern void chksz __P((sym_t *));
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extern void setsflg __P((sym_t *));
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extern void setuflg __P((sym_t *, int, int));
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extern void chkusage __P((dinfo_t *));
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extern void chkusg1 __P((int, sym_t *));
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extern void chkglsyms __P((void));
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extern void prevdecl __P((int, sym_t *));
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/*
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* tree.c
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*/
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extern void initmtab __P((void));
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extern type_t *incref __P((type_t *, tspec_t));
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extern type_t *tincref __P((type_t *, tspec_t));
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extern tnode_t *getcnode __P((type_t *, val_t *));
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extern tnode_t *getnnode __P((sym_t *, int));
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extern tnode_t *getsnode __P((strg_t *));
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extern sym_t *strmemb __P((tnode_t *, op_t, sym_t *));
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extern tnode_t *build __P((op_t, tnode_t *, tnode_t *));
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extern tnode_t *cconv __P((tnode_t *));
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extern int typeok __P((op_t, int, tnode_t *, tnode_t *));
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extern tnode_t *promote __P((op_t, int, tnode_t *));
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extern tnode_t *convert __P((op_t, int, type_t *, tnode_t *));
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extern void cvtcon __P((op_t, int, type_t *, val_t *, val_t *));
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extern const char *tyname __P((type_t *));
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extern tnode_t *bldszof __P((type_t *));
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extern tnode_t *cast __P((tnode_t *, type_t *));
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extern tnode_t *funcarg __P((tnode_t *, tnode_t *));
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extern tnode_t *funccall __P((tnode_t *, tnode_t *));
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extern val_t *constant __P((tnode_t *));
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extern void expr __P((tnode_t *, int, int));
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extern void chkmisc __P((tnode_t *, int, int, int, int, int, int));
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extern int conaddr __P((tnode_t *, sym_t **, ptrdiff_t *));
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extern strg_t *catstrg __P((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 plibflg;
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extern int quadflg;
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extern void pushctrl __P((int));
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extern void popctrl __P((int));
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extern void chkreach __P((void));
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extern void funcdef __P((sym_t *));
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extern void funcend __P((void));
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extern void label __P((int, sym_t *, tnode_t *));
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extern void if1 __P((tnode_t *));
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extern void if2 __P((void));
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extern void if3 __P((int));
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extern void switch1 __P((tnode_t *));
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extern void switch2 __P((void));
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extern void while1 __P((tnode_t *));
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extern void while2 __P((void));
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extern void do1 __P((void));
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extern void do2 __P((tnode_t *));
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extern void for1 __P((tnode_t *, tnode_t *, tnode_t *));
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extern void for2 __P((void));
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extern void dogoto __P((sym_t *));
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extern void docont __P((void));
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extern void dobreak __P((void));
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extern void doreturn __P((tnode_t *));
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extern void glclup __P((int));
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extern void argsused __P((int));
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extern void constcond __P((int));
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extern void fallthru __P((int));
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extern void notreach __P((int));
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extern void lintlib __P((int));
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extern void linted __P((int));
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extern void varargs __P((int));
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extern void printflike __P((int));
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extern void scanflike __P((int));
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extern void protolib __P((int));
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extern void longlong __P((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 __P((void));
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extern void initrbr __P((void));
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extern void initlbr __P((void));
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extern void mkinit __P((tnode_t *));
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/*
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* emit.c
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*/
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extern void outtype __P((type_t *));
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extern const char *ttos __P((type_t *));
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extern void outsym __P((sym_t *, scl_t, def_t));
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extern void outfdef __P((sym_t *, pos_t *, int, int, sym_t *));
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extern void outcall __P((tnode_t *, int, int));
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extern void outusg __P((sym_t *));
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