Remove `expout*' globals from parser-defs.h
[deliverable/binutils-gdb.git] / gdb / c-lang.h
1 /* C language support definitions for GDB, the GNU debugger.
2
3 Copyright (C) 1992-2014 Free Software Foundation, Inc.
4
5 This file is part of GDB.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20
21 #if !defined (C_LANG_H)
22 #define C_LANG_H 1
23
24 struct ui_file;
25 struct language_arch_info;
26 struct type_print_options;
27 struct parser_state;
28
29 #include "value.h"
30 #include "macroexp.h"
31 #include "parser-defs.h"
32
33
34 /* The various kinds of C string and character. Note that these
35 values are chosen so that they may be or'd together in certain
36 ways. */
37 enum c_string_type
38 {
39 /* An ordinary string: "value". */
40 C_STRING = 0,
41 /* A wide string: L"value". */
42 C_WIDE_STRING = 1,
43 /* A 16-bit Unicode string: u"value". */
44 C_STRING_16 = 2,
45 /* A 32-bit Unicode string: U"value". */
46 C_STRING_32 = 3,
47 /* An ordinary char: 'v'. This can also be or'd with one of the
48 above to form the corresponding CHAR value from a STRING
49 value. */
50 C_CHAR = 4,
51 /* A wide char: L'v'. */
52 C_WIDE_CHAR = 5,
53 /* A 16-bit Unicode char: u'v'. */
54 C_CHAR_16 = 6,
55 /* A 32-bit Unicode char: U'v'. */
56 C_CHAR_32 = 7
57 };
58
59 /* Defined in c-exp.y. */
60
61 extern int c_parse (struct parser_state *);
62
63 extern void c_error (char *);
64
65 extern int c_parse_escape (const char **, struct obstack *);
66
67 /* Defined in c-typeprint.c */
68 extern void c_print_type (struct type *, const char *,
69 struct ui_file *, int, int,
70 const struct type_print_options *);
71
72 extern void c_print_typedef (struct type *,
73 struct symbol *,
74 struct ui_file *);
75
76 extern void c_val_print (struct type *, const gdb_byte *,
77 int, CORE_ADDR,
78 struct ui_file *, int,
79 const struct value *,
80 const struct value_print_options *);
81
82 extern void c_value_print (struct value *, struct ui_file *,
83 const struct value_print_options *);
84
85 /* These are in c-lang.c: */
86
87 extern struct value *evaluate_subexp_c (struct type *expect_type,
88 struct expression *exp,
89 int *pos,
90 enum noside noside);
91
92 extern void c_printchar (int, struct type *, struct ui_file *);
93
94 extern void c_printstr (struct ui_file * stream,
95 struct type *elttype,
96 const gdb_byte *string,
97 unsigned int length,
98 const char *user_encoding,
99 int force_ellipses,
100 const struct value_print_options *options);
101
102 extern void c_language_arch_info (struct gdbarch *gdbarch,
103 struct language_arch_info *lai);
104
105 extern const struct exp_descriptor exp_descriptor_c;
106
107 extern void c_emit_char (int c, struct type *type,
108 struct ui_file *stream, int quoter);
109
110 extern const struct op_print c_op_print_tab[];
111
112 /* These are in c-typeprint.c: */
113
114 extern void c_type_print_base (struct type *, struct ui_file *,
115 int, int, const struct type_print_options *);
116
117 /* These are in cp-valprint.c */
118
119 extern void cp_print_class_member (const gdb_byte *, struct type *,
120 struct ui_file *, char *);
121
122 extern void cp_print_value_fields (struct type *, struct type *,
123 const gdb_byte *, int, CORE_ADDR,
124 struct ui_file *, int,
125 const struct value *,
126 const struct value_print_options *,
127 struct type **, int);
128
129 extern void cp_print_value_fields_rtti (struct type *,
130 const gdb_byte *, int, CORE_ADDR,
131 struct ui_file *, int,
132 const struct value *,
133 const struct value_print_options *,
134 struct type **, int);
135
136 extern int cp_is_vtbl_ptr_type (struct type *);
137
138 extern int cp_is_vtbl_member (struct type *);
139
140 /* These are in c-valprint.c. */
141
142 extern int c_textual_element_type (struct type *, char);
143
144
145 #endif /* !defined (C_LANG_H) */
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