1/* equiv.h -- Public #include File (module.h template V1.0) 2 Copyright (C) 1995, 1996 Free Software Foundation, Inc. 3 Contributed by James Craig Burley. 4 5This file is part of GNU Fortran. 6 7GNU Fortran is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 2, or (at your option) 10any later version. 11 12GNU Fortran is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with GNU Fortran; see the file COPYING. If not, write to 19the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 2002111-1307, USA. 21 22 Owning Modules: 23 equiv.c 24 25 Modifications: 26*/ 27 28/* Allow multiple inclusion to work. */ 29 30#ifndef _H_f_equiv 31#define _H_f_equiv 32 33/* Simple definitions and enumerations. */ 34 35 36/* Typedefs. */ 37 38typedef struct _ffeequiv_ *ffeequiv; 39 40/* Include files needed by this one. */ 41 42#include "bld.h" 43#include "lex.h" 44#include "storag.h" 45#include "symbol.h" 46 47/* Structure definitions. */ 48 49struct _ffeequiv_ 50 { 51 ffeequiv next; 52 ffeequiv previous; 53 ffesymbol common; /* Common area for this equiv, if any. */ 54 ffebld list; /* List of lists of equiv exprs. */ 55 bool is_save; /* Any SAVEd members? */ 56 bool is_init; /* Any initialized members? */ 57 }; 58 59/* Global objects accessed by users of this module. */ 60 61 62/* Declare functions with prototypes. */ 63 64void ffeequiv_add (ffeequiv eq, ffebld list, ffelexToken t); 65#if FFECOM_targetCURRENT == FFECOM_targetFFE 66void ffeequiv_dump (ffeequiv eq); 67#endif 68void ffeequiv_exec_transition (void); 69void ffeequiv_init_2 (void); 70void ffeequiv_kill (ffeequiv victim); 71bool ffeequiv_layout_cblock (ffestorag st); 72ffeequiv ffeequiv_merge (ffeequiv eq1, ffeequiv eq2, ffelexToken t); 73ffeequiv ffeequiv_new (void); 74ffesymbol ffeequiv_symbol (ffebld expr); 75void ffeequiv_update_init (ffeequiv eq); 76void ffeequiv_update_save (ffeequiv eq); 77 78/* Define macros. */ 79 80#define ffeequiv_common(e) ((e)->common) 81#define ffeequiv_init_0() 82#define ffeequiv_init_1() 83#define ffeequiv_init_3() 84#define ffeequiv_init_4() 85#define ffeequiv_is_init(e) ((e)->is_init) 86#define ffeequiv_is_save(e) ((e)->is_save) 87#define ffeequiv_list(e) ((e)->list) 88#define ffeequiv_next(e) ((e)->next) 89#define ffeequiv_previous(e) ((e)->previous) 90#define ffeequiv_set_common(e,c) ((e)->common = (c)) 91#define ffeequiv_set_init(e,i) ((e)->init = (i)) 92#define ffeequiv_set_is_init(e,in) ((e)->is_init = (in)) 93#define ffeequiv_set_is_save(e,sa) ((e)->is_save = (sa)) 94#define ffeequiv_set_list(e,l) ((e)->list = (l)) 95#define ffeequiv_terminate_0() 96#define ffeequiv_terminate_1() 97#define ffeequiv_terminate_2() 98#define ffeequiv_terminate_3() 99#define ffeequiv_terminate_4() 100 101/* End of #include file. */ 102 103#endif 104