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Diffstat (limited to 'gcc/f/symbol.h')
| -rw-r--r-- | gcc/f/symbol.h | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/gcc/f/symbol.h b/gcc/f/symbol.h deleted file mode 100644 index 7ddafbd446d..00000000000 --- a/gcc/f/symbol.h +++ /dev/null @@ -1,287 +0,0 @@ -/* Interface definitions for Fortran symbol manager - Copyright (C) 1995, 1996, 2003 Free Software Foundation, Inc. - Contributed by James Craig Burley. - -This file is part of GNU Fortran. - -GNU Fortran is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Fortran is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Fortran; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -02111-1307, USA. */ - -#ifndef GCC_F_SYMBOL_H -#define GCC_F_SYMBOL_H - -/* The main symbol type. */ - -typedef struct _ffesymbol_ *ffesymbol; - -/* State of understanding about what the symbol represents. */ - -enum _ffesymbol_state_ - { -/* See ffesymbol_state_is_exec() macro below when making changes. */ - FFESYMBOL_stateNONE, /* Never before seen. */ - FFESYMBOL_stateSEEN, /* Seen before exec transition and not yet - understood (info not filled in, etc). */ - FFESYMBOL_stateUNCERTAIN, /* Almost understood (info partly filled in). */ - FFESYMBOL_stateUNDERSTOOD, /* Fully understood (info filled in). */ - FFESYMBOL_state - }; -typedef enum _ffesymbol_state_ ffesymbolState; -#define ffesymbolState_f "" - -/* Attributes. Symbols acquire attributes while their state is SEEN. - These attributes are basically ignored once the symbol becomes - UNDERSTOOD. */ - -typedef long int ffesymbolAttrs;/* Holds set of attributes. */ -#define ffesymbolAttrs_f "l" - -enum _ffesymbol_attr_ - { -#define DEFATTR(ATTR,ATTRS,NAME) ATTR, -#include "symbol.def" -#undef DEFATTR - FFESYMBOL_attr - }; /* A given attribute. */ -typedef enum _ffesymbol_attr_ ffesymbolAttr; -#define ffesymbolAttr_f "" - -#define FFESYMBOL_attrsetNONE 0 -#define FFESYMBOL_attrsetALL (((ffesymbolAttrs) 1 << FFESYMBOL_attr) - 1) - -/* This is just for avoiding complaining about, e.g., "I = IABS(3)", that - IABS doesn't meet the requirements for a user-defined symbol name as - a result of, say, --symbol-case-lower, if IABS turns out to indeed be - a reference to the intrinsic IABS (in which case it's a Fortran keyword - like CALL) and not a user-defined name. */ - -enum _ffesymbol_checkstate_ - { - FFESYMBOL_checkstateNONE_, /* Not checked/never necessary to check. */ - FFESYMBOL_checkstateINHIBITED_, /* Bad name, but inhibited. */ - FFESYMBOL_checkstatePENDING_, /* Bad name, might be intrinsic. */ - FFESYMBOL_checkstateCHECKED_, /* Ok name, intrinsic, or bad name - reported. */ - FFESYMBOL_checkstate_ - }; -typedef enum _ffesymbol_checkstate_ ffesymbolCheckState_; -#define ffesymbolCheckState_f_ "" - -#include "bld.h" -#include "com.h" -#include "equiv.h" -#include "global.h" -#include "info.h" -#include "intrin.h" -#include "lex.h" -#include "malloc.h" -#include "name.h" -#include "storag.h" -#include "target.h" -#include "top.h" -#include "where.h" - -struct _ffesymbol_ - { - ffename name; - ffename other_space_name; /* For dual-space objects. */ - ffeglobal global; /* In filewide name space. */ - ffesymbolAttrs attrs; /* What kind of symbol am I? */ - ffesymbolState state; /* What state am I in? */ - ffeinfo info; /* Info filled in when _stateUNDERSTOOD. */ - ffebld dims; /* Dimension list expression. */ - ffebld extents; /* Extents list expression. */ - ffebld dim_syms; /* List of SYMTERs of all symbols in dims. */ - ffebld array_size; /* Size as an expression involving some of - dims. */ - ffebld init; /* Initialization expression or expr list or - PARAMETER value. */ - ffebld accretion; /* Initializations seen so far for - array/substr. */ - ffetargetOffset accretes; /* # inits needed to fill entire array. */ - ffebld dummy_args; /* For functions, subroutines, and entry - points. */ - ffebld namelist; /* List of symbols in NML. */ - ffebld common_list; /* List of entities in BCB/NCB. */ - ffebld sfunc_expr; /* SFN's expression. */ - ffebldListBottom list_bottom; /* For BCB, NCB, NML. */ - ffesymbol common; /* Who is my containing COMMON area? */ - ffeequiv equiv; /* Who have I been equivalenced with? */ - ffestorag storage; /* Where am I in relation to my outside - world? */ - ffecomSymbol hook; /* Whatever the compiler/backend wants! */ - ffesymbol sfa_dummy_parent; /* "X" outside sfunc "CIRC(X) = 3.14 * X". */ - ffesymbol func_result; /* FUN sym's corresponding RES sym, & vice - versa. */ - ffetargetIntegerDefault value; /* IMMEDIATE (DATA impdo) value. */ - ffesymbolCheckState_ check_state; /* Valid name? */ - ffelexToken check_token; /* checkstatePENDING_ only. */ - int max_entry_num; /* For detecting dummy arg listed twice/IMPDO - iterator nesting violation; also for id of - sfunc dummy arg. */ - int num_entries; /* Number of entry points in which this - symbol appears as a dummy arg; helps - determine whether arg might not be passed, - for example. */ - ffeintrinGen generic; /* Generic intrinsic id, if any. */ - ffeintrinSpec specific; /* Specific intrinsic id, if any. */ - ffeintrinImp implementation;/* Implementation id, if any. */ - bool is_save; /* SAVE flag set for this symbol (see also - ffe_is_saveall()). */ - bool is_init; /* INIT flag set for this symbol. */ - bool do_iter; /* Is currently a DO-loop iter (can't be - changed in loop). */ - bool reported; /* (Debug) TRUE if the latest version has - been reported. */ - bool have_old; /* TRUE if old copy of this symbol saved - away. */ - bool explicit_where; /* TRUE if INTRINSIC/EXTERNAL explicit. */ - bool namelisted; /* TRUE if in NAMELIST (needs static alloc). */ - bool assigned; /* TRUE if ever ASSIGNed to. */ - }; - -#define ffesymbol_accretes(s) ((s)->accretes) -#define ffesymbol_accretion(s) ((s)->accretion) -#define ffesymbol_arraysize(s) ((s)->array_size) -#define ffesymbol_assigned(s) ((s)->assigned) -#define ffesymbol_attr(s,a) ((s)->attrs & ((ffesymbolAttrs) 1 << (a))) -#define ffesymbol_attrs(s) ((s)->attrs) -const char *ffesymbol_attrs_string (ffesymbolAttrs attrs); -#define ffesymbol_basictype(s) ffeinfo_basictype((s)->info) -void ffesymbol_check (ffesymbol s, ffelexToken t, bool maybe_intrin); -#define ffesymbol_common(s) ((s)->common) -#define ffesymbol_commonlist(s) ((s)->common_list) -ffesymbol ffesymbol_declare_blockdataunit (ffelexToken t, ffewhereLine wl, - ffewhereColumn wc); -ffesymbol ffesymbol_declare_cblock (ffelexToken t, ffewhereLine wl, - ffewhereColumn wc); -ffesymbol ffesymbol_declare_funcnotresunit (ffelexToken t); -ffesymbol ffesymbol_declare_funcresult (ffelexToken t); -ffesymbol ffesymbol_declare_funcunit (ffelexToken t); -ffesymbol ffesymbol_declare_local (ffelexToken t, bool maybe_intrin); -ffesymbol ffesymbol_declare_programunit (ffelexToken t, ffewhereLine wl, - ffewhereColumn wc); -ffesymbol ffesymbol_declare_sfdummy (ffelexToken t); -ffesymbol ffesymbol_declare_subrunit (ffelexToken t); -#define ffesymbol_dims(s) ((s)->dims) -#define ffesymbol_dim_syms(s) ((s)->dim_syms) -void ffesymbol_drive (ffesymbol (*fn) (ffesymbol)); -void ffesymbol_drive_sfnames (ffesymbol (*fn) (ffesymbol)); -#define ffesymbol_dummyargs(s) ((s)->dummy_args) -void ffesymbol_error (ffesymbol s, ffelexToken t); -#define ffesymbol_equiv(s) ((s)->equiv) -#define ffesymbol_explicitwhere(s) ((s)->explicit_where) -#define ffesymbol_extents(s) ((s)->extents) -#define ffesymbol_first_token(s) ((s)->name == NULL ? NULL \ - : ffename_first_token((s)->name)) -#define ffesymbol_funcresult(s) ((s)->func_result) -#define ffesymbol_generic(s) ((s)->generic) -#define ffesymbol_global(s) ((s)->global) -#define ffesymbol_hook(s) ((s)->hook) -#define ffesymbol_implementation(s) ((s)->implementation) -#define ffesymbol_info(s) ((s)->info) -#define ffesymbol_init(s) ((s)->init) -void ffesymbol_init_0 (void); -void ffesymbol_init_1 (void); -void ffesymbol_init_2 (void); -void ffesymbol_init_3 (void); -void ffesymbol_init_4 (void); -#define ffesymbol_is_doiter(s) ((s)->do_iter) -#define ffesymbol_is_dualspace(s) ((s)->other_space_name != NULL) -#define ffesymbol_is_f2c(s) (ffe_is_f2c()) -#define ffesymbol_is_init(s) ((s)->is_init) -#define ffesymbol_is_reported(s) ((s)->reported) -#define ffesymbol_is_save(s) ((s)->is_save) -#define ffesymbol_is_specable(s) ffesymbol_state_is_specable(s->state) -#define ffesymbol_kindtype(s) ffeinfo_kindtype((s)->info) -#define ffesymbol_kind(s) ffeinfo_kind((s)->info) -ffesymbol ffesymbol_lookup_local (ffelexToken t); -#define ffesymbol_maxentrynum(s) ((s)->max_entry_num) -#define ffesymbol_name(s) ((s)->name) -#define ffesymbol_namelist(s) ((s)->namelist) -#define ffesymbol_namelisted(s) ((s)->namelisted) -#define ffesymbol_numentries(s) ((s)->num_entries) -#define ffesymbol_ptr_to_commonlist(s) (&(s)->common_list) -#define ffesymbol_ptr_to_listbottom(s) (&(s)->list_bottom) -#define ffesymbol_ptr_to_namelist(s) (&(s)->namelist) -#define ffesymbol_rank(s) ffeinfo_rank((s)->info) -void ffesymbol_reference (ffesymbol s, ffelexToken t, bool explicit); -void ffesymbol_resolve_intrin (ffesymbol s); -void ffesymbol_retract (bool retract); -bool ffesymbol_retractable (void); -#define ffesymbol_set_accretes(s,a) ((s)->accretes = (a)) -#define ffesymbol_set_accretion(s,a) ((s)->accretion = (a)) -#define ffesymbol_set_arraysize(s,a) ((s)->array_size = (a)) -#define ffesymbol_set_assigned(s,a) ((s)->assigned = (a)) -#define ffesymbol_set_attr(s,a) ((s)->attrs |= ((ffesymbolAttrs) 1 << (a))) -#define ffesymbol_set_attrs(s,a) ((s)->attrs = (a)) -#define ffesymbol_set_common(s,c) ((s)->common = (c)) -#define ffesymbol_set_commonlist(s,c) ((s)->common_list = (c)) -#define ffesymbol_set_dims(s,d) ((s)->dims = (d)) -#define ffesymbol_set_dim_syms(s,d) ((s)->dim_syms = (d)) -#define ffesymbol_set_dummyargs(s,d) ((s)->dummy_args = (d)) -#define ffesymbol_set_equiv(s,e) ((s)->equiv = (e)) -#define ffesymbol_set_explicitwhere(s,e) ((s)->explicit_where = (e)) -#define ffesymbol_set_extents(s,e) ((s)->extents = (e)) -#define ffesymbol_set_funcresult(s,f) ((s)->func_result = (f)) -#define ffesymbol_set_generic(s,g) ((s)->generic = (g)) -#define ffesymbol_set_global(s,g) ((s)->global = (g)) -#define ffesymbol_set_hook(s,h) ((s)->hook = (h)) -#define ffesymbol_set_implementation(s,im) ((s)->implementation = (im)) -#define ffesymbol_set_init(s,i) ((s)->init = (i)) -#define ffesymbol_set_info(s,i) ((s)->info = (i)) -#define ffesymbol_set_is_doiter(s,f) ((s)->do_iter = (f)) -#define ffesymbol_set_is_init(s,in) ((s)->is_init = (in)) -#define ffesymbol_set_is_save(s,sa) ((s)->is_save = (sa)) -#define ffesymbol_set_maxentrynum(s,m) ((s)->max_entry_num = (m)) -#define ffesymbol_set_namelist(s,n) ((s)->namelist = (n)) -#define ffesymbol_set_namelisted(s,n) ((s)->namelisted = (n)) -#define ffesymbol_set_numentries(s,n) ((s)->num_entries = (n)) -void ffesymbol_set_retractable (mallocPool pool); -#define ffesymbol_set_sfexpr(s,e) ((s)->sfunc_expr = (e)) -#define ffesymbol_set_specific(s,sp) ((s)->specific = (sp)) -#define ffesymbol_set_state(s,st) ((s)->state = (st)) -#define ffesymbol_set_storage(s,st) ((s)->storage = (st)) -#define ffesymbol_set_value(s,v) ((s)->value = (v)) -#define ffesymbol_sfdummyparent(s) ((s)->sfa_dummy_parent) -#define ffesymbol_sfexpr(s) ((s)->sfunc_expr) -void ffesymbol_signal_change (ffesymbol s); -#define ffesymbol_signal_unreported(s) ((s)->reported = FALSE) -#define ffesymbol_size(s) ffeinfo_size((s)->info) -#define ffesymbol_specific(s) ((s)->specific) -#define ffesymbol_state(s) ((s)->state) -#define ffesymbol_state_is_specable(s) ((s) <= FFESYMBOL_stateSEEN) -const char *ffesymbol_state_string (ffesymbolState state); -#define ffesymbol_storage(s) ((s)->storage) -void ffesymbol_terminate_0 (void); -void ffesymbol_terminate_1 (void); -void ffesymbol_terminate_2 (void); -void ffesymbol_terminate_3 (void); -void ffesymbol_terminate_4 (void); -#define ffesymbol_text(s) (((s)->name == NULL) ? "<->" : ffename_text((s)->name)) -void ffesymbol_update_init (ffesymbol s); -void ffesymbol_update_save (ffesymbol s); -#define ffesymbol_value(s) ((s)->value) -#define ffesymbol_where(s) ffeinfo_where((s)->info) -#define ffesymbol_where_column(s) (((s)->name == NULL) \ - ? ffewhere_column_unknown() : ffename_where_column((s)->name)) -#define ffesymbol_where_filename(s) \ - ffewhere_line_filename(ffesymbol_where_line(s)) -#define ffesymbol_where_filelinenum(s) \ - ffewhere_line_filelinenum(ffesymbol_where_line(s)) -#define ffesymbol_where_line(s) (((s)->name == NULL) ? ffewhere_line_unknown() \ - : ffename_where_line((s)->name)) - -#endif /* ! GCC_F_SYMBOL_H */ |