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* read.c: Remove unneeded prototypes.
[deliverable/binutils-gdb.git] / gas / read.h
CommitLineData
252b5132 1/* read.h - of read.c
f7e42eb4 2 Copyright 1986, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
a0ea3e1d 3 2000, 2001, 2002, 2003
252b5132
RH		 4 Free Software Foundation, Inc.
5
6 This file is part of GAS, the GNU Assembler.
7
8 GAS is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2, or (at your option)
11 any later version.
12
13 GAS is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
ee515fb7
KH		 19 along with GAS; see the file COPYING. If not, write to the Free
20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
21 02111-1307, USA. */
252b5132 22
ee515fb7 23extern char *input_line_pointer; /* -> char we are parsing now. */
252b5132 24
ee515fb7
KH		 25/* Define to make whitespace be allowed in many syntactically
26 unnecessary places. Normally undefined. For compatibility with
27 ancient GNU cc. */
252b5132 28/* #undef PERMIT_WHITESPACE */
ee515fb7 29#define PERMIT_WHITESPACE
252b5132
RH		 30
31#ifdef PERMIT_WHITESPACE
ee515fb7
KH		 32#define SKIP_WHITESPACE() \
33 { \
34 if (* input_line_pointer == ' ') \
35 ++ input_line_pointer; \
36 }
252b5132
RH		 37#else
38#define SKIP_WHITESPACE() know(*input_line_pointer != ' ' )
39#endif
40
252b5132
RH		 41#define LEX_NAME (1) /* may continue a name */
42#define LEX_BEGIN_NAME (2) /* may begin a name */
58b5739a 43#define LEX_END_NAME (4) /* ends a name */
252b5132
RH		 44
45#define is_name_beginner(c) \
46 ( lex_type[(unsigned char) (c)] & LEX_BEGIN_NAME )
47#define is_part_of_name(c) \
48 ( lex_type[(unsigned char) (c)] & LEX_NAME )
58b5739a
RH		 49#define is_name_ender(c) \
50 ( lex_type[(unsigned char) (c)] & LEX_END_NAME )
252b5132
RH		 51
52#ifndef is_a_char
53#define CHAR_MASK (0xff)
54#define NOT_A_CHAR (CHAR_MASK+1)
ee515fb7 55#define is_a_char(c) (((unsigned) (c)) <= CHAR_MASK)
252b5132
RH		 56#endif /* is_a_char() */
57
58extern char lex_type[];
59extern char is_end_of_line[];
60
39e6acbd 61extern int is_it_end_of_statement (void);
252b5132
RH		 62
63extern int target_big_endian;
64
65/* These are initialized by the CPU specific target files (tc-*.c). */
66extern const char comment_chars[];
67extern const char line_comment_chars[];
68extern const char line_separator_chars[];
69
70/* Table of -I directories. */
71extern char **include_dirs;
72extern int include_dir_count;
73extern int include_dir_maxlen;
74
75/* The offset in the absolute section. */
76extern addressT abs_section_offset;
77
78/* The label on a line, used by some of the pseudo-ops. */
79extern symbolS *line_label;
80
81/* This is used to support MRI common sections. */
82extern symbolS *mri_common_symbol;
83
bccba5f0 84/* True if a stabs line debug statement is currently being emitted. */
92eb7b32 85extern int outputting_stabs_line_debug;
bccba5f0 86
252b5132 87/* Possible arguments to .linkonce. */
ee515fb7 88enum linkonce_type {
252b5132
RH		 89 LINKONCE_UNSET = 0,
90 LINKONCE_DISCARD,
91 LINKONCE_ONE_ONLY,
92 LINKONCE_SAME_SIZE,
93 LINKONCE_SAME_CONTENTS
94};
95
37d8bb27
NC		 96#define IGNORE_OPCODE_CASE
97#ifdef IGNORE_OPCODE_CASE
98extern char original_case_string[];
99#endif
100
39e6acbd 101extern void pop_insert (const pseudo_typeS *);
252b5132 102extern unsigned int get_stab_string_offset
39e6acbd
KH		 103 (const char *string, const char *stabstr_secname);
104extern void aout_process_stab (int, const char *, int, int, int);
105extern char *demand_copy_string (int *lenP);
106extern char *demand_copy_C_string (int *len_pointer);
107extern char get_absolute_expression_and_terminator (long *val_pointer);
108extern offsetT get_absolute_expr (expressionS *);
109extern offsetT get_absolute_expression (void);
110extern unsigned int next_char_of_string (void);
111extern void s_mri_sect (char *);
112extern char *mri_comment_field (char *);
113extern void mri_comment_end (char *, int);
114extern void add_include_dir (char *path);
115extern void cons (int nbytes);
116extern void demand_empty_rest_of_line (void);
117extern void emit_expr (expressionS *exp, unsigned int nbytes);
118extern void emit_leb128_expr (expressionS *, int);
119extern void equals (char *sym_name, int reassign);
120extern void float_cons (int float_type);
121extern void ignore_rest_of_line (void);
122extern void discard_rest_of_line (void);
123extern int output_leb128 (char *, valueT, int sign);
124extern void pseudo_set (symbolS * symbolP);
125extern void read_a_source_file (char *name);
126extern void read_begin (void);
127extern void read_print_statistics (FILE *);
128extern int sizeof_leb128 (valueT, int sign);
129extern void stabs_generate_asm_file (void);
130extern void stabs_generate_asm_lineno (void);
131extern void stabs_generate_asm_func (const char *, const char *);
132extern void stabs_generate_asm_endfunc (const char *, const char *);
133extern void do_repeat (int,const char *,const char *);
134extern void end_repeat (int);
135extern void do_parse_cons_expression (expressionS *, int);
136
137extern void generate_lineno_debug (void);
138
139extern void s_abort (int) ATTRIBUTE_NORETURN;
140extern void s_align_bytes (int arg);
141extern void s_align_ptwo (int);
e13bab5a
AM		 142extern void bss_alloc (symbolS *, addressT, int);
143extern offsetT parse_align (int);
144extern symbolS *s_comm_internal (int, symbolS *(*) (int, symbolS *, addressT));
39e6acbd
KH		 145extern void s_app_file_string (char *);
146extern void s_app_file (int);
147extern void s_app_line (int);
148extern void s_bad_endr (int);
149extern void s_comm (int);
150extern void s_data (int);
151extern void s_desc (int);
152extern void s_else (int arg);
153extern void s_elseif (int arg);
154extern void s_end (int arg);
155extern void s_endif (int arg);
156extern void s_err (int);
157extern void s_fail (int);
158extern void s_fill (int);
159extern void s_float_space (int mult);
160extern void s_func (int);
161extern void do_s_func (int, const char *);
162extern void s_globl (int arg);
163extern void s_if (int arg);
164extern void s_ifc (int arg);
165extern void s_ifdef (int arg);
166extern void s_ifeqs (int arg);
167extern void s_ignore (int arg);
168extern void s_include (int arg);
169extern void s_irp (int arg);
170extern void s_lcomm (int needs_align);
171extern void s_lcomm_bytes (int needs_align);
172extern void s_leb128 (int sign);
173extern void s_linkonce (int);
174extern void s_lsym (int);
175extern void s_macro (int);
176extern void s_mexit (int);
177extern void s_mri (int);
178extern void s_mri_common (int);
179extern void s_org (int);
180extern void s_print (int);
181extern void s_purgem (int);
182extern void s_rept (int);
183extern void s_set (int);
184extern void s_space (int mult);
185extern void s_stab (int what);
186extern void s_struct (int);
187extern void s_text (int);
188extern void stringer (int append_zero);
189extern void s_xstab (int what);
190extern void s_rva (int);
191extern void s_incbin (int);
GDB Binutils - Deliverables
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