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Diffstat (limited to 'gnu/usr.bin/gas/struc-symbol.h')
| -rw-r--r-- | gnu/usr.bin/gas/struc-symbol.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/gnu/usr.bin/gas/struc-symbol.h b/gnu/usr.bin/gas/struc-symbol.h deleted file mode 100644 index f3d442d4e0b..00000000000 --- a/gnu/usr.bin/gas/struc-symbol.h +++ /dev/null @@ -1,141 +0,0 @@ -/* $OpenBSD: struc-symbol.h,v 1.3 1998/02/28 00:51:59 niklas Exp $ */ - -/* struct_symbol.h - Internal symbol structure - Copyright (C) 1987, 1992 Free Software Foundation, Inc. - - This file is part of GAS, the GNU Assembler. - - GAS 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. - - GAS 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. - - oYou should have received a copy of the GNU General Public License - along with GAS; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#ifndef __struc_symbol_h__ -#define __struc_symbol_h__ - -struct symbol /* our version of an nlist node */ -{ - obj_symbol_type sy_symbol; /* what we write in .o file (if permitted) */ - unsigned long sy_name_offset; /* 4-origin position of sy_name in symbols */ - /* part of object file. */ - /* 0 for (nameless) .stabd symbols. */ - /* Not used until write_object_file() time. */ - long sy_number; /* 24 bit symbol number. */ - /* Symbol numbers start at 0 and are */ - /* unsigned. */ - - /* The value of the symbol. */ - expressionS sy_value; - - struct symbol *sy_next; /* forward chain, or NULL */ -#ifdef SYMBOLS_NEED_BACKPOINTERS - struct symbol *sy_previous; /* backward chain, or NULL */ -#endif /* SYMBOLS_NEED_BACKPOINTERS */ - struct frag *sy_frag; /* NULL or -> frag this symbol attaches to. */ - -#ifdef PIC - /* Force symbol into symbol table, even if local */ - int sy_forceout; -#endif - /* Size of symbol as given by the .size directive */ - void *sy_sizexp; /* (expressionS *) */ - - /* Auxiliary type information as given by the .type directive */ - unsigned char sy_aux; -#define AUX_OBJECT 1 -#define AUX_FUNC 2 - unsigned char sy_bind; -#define BIND_LOCAL 0 /* currently not used */ -#define BIND_GLOBAL 1 /* currently not used */ -#define BIND_WEAK 2 - - /* Whether symbol value has been completely resolved (used during - final pass over symbol table). */ - int sy_resolved : 1; - /* Whether the symbol value is currently being resolved (used to - detect loops in symbol dependencies). */ - int sy_resolving : 1; -}; - -typedef struct symbol symbolS; - -#ifdef PIC -symbolS *GOT_symbol; /* Pre-defined "__GLOBAL_OFFSET_TABLE" */ -int got_referenced; -#endif - -typedef unsigned valueT; /* The type of n_value. Helps casting. */ - -#ifndef WORKING_DOT_WORD -struct broken_word { - struct broken_word *next_broken_word;/* One of these strucs per .word x-y */ - fragS *frag; /* Which frag its in */ - char *word_goes_here;/* Where in the frag it is */ - fragS *dispfrag; /* where to add the break */ - symbolS *add; /* symbol_x */ - symbolS *sub; /* - symbol_y */ - long addnum; /* + addnum */ - int added; /* nasty thing happend yet? */ - /* 1: added and has a long-jump */ - /* 2: added but uses someone elses long-jump */ - struct broken_word *use_jump; /* points to broken_word with a similar - long-jump */ -}; -extern struct broken_word *broken_words; -#endif /* ndef WORKING_DOT_WORD */ - -#define SEGMENT_TO_SYMBOL_TYPE(seg) (seg_N_TYPE[(int) (seg)]) -extern const short seg_N_TYPE[]; /* subseg.c */ - -#ifdef SYMBOLS_NEED_BACKPOINTERS -#if __STDC__ == 1 - -void symbol_clear_list_pointers(symbolS *symbolP); -void symbol_insert(symbolS *addme, symbolS *target, symbolS **rootP, symbolS **lastP); -void symbol_remove(symbolS *symbolP, symbolS **rootP, symbolS **lastP); -void verify_symbol_chain(symbolS *rootP, symbolS *lastP); - -#else /* not __STDC__ */ - -void symbol_clear_list_pointers(); -void symbol_insert(); -void symbol_remove(); -void verify_symbol_chain(); - -#endif /* not __STDC__ */ - -#define symbol_previous(s) ((s)->sy_previous) - -#else /* SYMBOLS_NEED_BACKPOINTERS */ - -#define symbol_clear_list_pointers(clearme) {clearme->sy_next = NULL;} - -#endif /* SYMBOLS_NEED_BACKPOINTERS */ - -#if __STDC__ == 1 -void symbol_append(symbolS *addme, symbolS *target, symbolS **rootP, symbolS **lastP); -#else /* not __STDC__ */ -void symbol_append(); -#endif /* not __STDC__ */ - -#define symbol_next(s) ((s)->sy_next) - -#endif /* __struc_symbol_h__ */ - -/* - * Local Variables: - * comment-column: 0 - * fill-column: 131 - * End: - */ - -/* end of struc-symbol.h */ |