2 Copyright (C) 1987, 90, 92, 93, 94, 95, 1997 Free Software Foundation, Inc.
4 This file is part of GAS, the GNU Assembler.
6 GAS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GAS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GAS; see the file COPYING. If not, write to the Free
18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
21 extern struct obstack notes
; /* eg FixS live here. */
23 extern struct obstack cond_obstack
; /* this is where we track .ifdef/.endif
24 (if we do that at all). */
26 extern symbolS
*symbol_rootP
; /* all the symbol nodes */
27 extern symbolS
*symbol_lastP
; /* last struct symbol we made, or NULL */
29 extern symbolS abs_symbol
;
31 extern int symbol_table_frozen
;
33 /* This is non-zero if symbols are case sensitive, which is the
35 extern int symbols_case_sensitive
;
37 char *decode_local_label_name
PARAMS ((char *s
));
38 symbolS
*symbol_find
PARAMS ((CONST
char *name
));
39 symbolS
*symbol_find_base
PARAMS ((CONST
char *name
, int strip_underscore
));
40 symbolS
*symbol_find_or_make
PARAMS ((const char *name
));
41 symbolS
*symbol_make
PARAMS ((CONST
char *name
));
42 symbolS
*symbol_new
PARAMS ((CONST
char *name
, segT segment
, valueT value
,
44 symbolS
*symbol_create
PARAMS ((CONST
char *name
, segT segment
, valueT value
,
46 symbolS
*colon
PARAMS ((const char *sym_name
));
47 void local_colon
PARAMS ((int n
));
48 void symbol_begin
PARAMS ((void));
49 void symbol_print_statistics
PARAMS ((FILE *));
50 void symbol_table_insert
PARAMS ((symbolS
* symbolP
));
51 valueT resolve_symbol_value
PARAMS ((symbolS
*, int));
53 void print_symbol_value
PARAMS ((symbolS
*));
54 void print_expr
PARAMS ((expressionS
*));
55 void print_expr_1
PARAMS ((FILE *, expressionS
*));
56 void print_symbol_value_1
PARAMS ((FILE *, symbolS
*));
58 int dollar_label_defined
PARAMS ((long l
));
59 void dollar_label_clear
PARAMS ((void));
60 void define_dollar_label
PARAMS ((long l
));
61 char *dollar_label_name
PARAMS ((long l
, int augend
));
63 void fb_label_instance_inc
PARAMS ((long label
));
64 char *fb_label_name
PARAMS ((long n
, long augend
));
66 extern void copy_symbol_attributes
PARAMS ((symbolS
*, symbolS
*));
68 /* Get and set the values of symbols. These used to be macros. */
69 extern valueT S_GET_VALUE
PARAMS ((symbolS
*));
70 extern void S_SET_VALUE
PARAMS ((symbolS
*, valueT
));
73 extern int S_IS_EXTERNAL
PARAMS ((symbolS
*));
74 extern int S_IS_WEAK
PARAMS ((symbolS
*));
75 extern int S_IS_COMMON
PARAMS ((symbolS
*));
76 extern int S_IS_DEFINED
PARAMS ((symbolS
*));
77 extern int S_IS_DEBUG
PARAMS ((symbolS
*));
78 extern int S_IS_LOCAL
PARAMS ((symbolS
*));
79 extern int S_IS_EXTERN
PARAMS ((symbolS
*));
80 extern int S_IS_STABD
PARAMS ((symbolS
*));
81 extern CONST
char *S_GET_NAME
PARAMS ((symbolS
*));
82 extern segT S_GET_SEGMENT
PARAMS ((symbolS
*));
83 extern void S_SET_SEGMENT
PARAMS ((symbolS
*, segT
));
84 extern void S_SET_EXTERNAL
PARAMS ((symbolS
*));
85 extern void S_SET_NAME
PARAMS ((symbolS
*, char *));
86 extern void S_CLEAR_EXTERNAL
PARAMS ((symbolS
*));
87 extern void S_SET_WEAK
PARAMS ((symbolS
*));
90 /* end of symbols.h */