1 /* C language support definitions for GDB, the GNU debugger.
3 Copyright (C) 1992-2015 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
21 #if !defined (C_LANG_H)
25 struct language_arch_info;
26 struct type_print_options;
31 #include "parser-defs.h"
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
39 /* An ordinary string: "value". */
41 /* A wide string: L"value". */
43 /* A 16-bit Unicode string: u"value". */
45 /* A 32-bit Unicode string: U"value". */
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
51 /* A wide char: L'v'. */
53 /* A 16-bit Unicode char: u'v'. */
55 /* A 32-bit Unicode char: U'v'. */
59 /* Defined in c-exp.y. */
61 extern int c_parse (struct parser_state *);
63 extern void c_error (char *);
65 extern int c_parse_escape (const char **, struct obstack *);
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 *);
72 extern void c_print_typedef (struct type *,
76 extern void c_val_print (struct type *, const gdb_byte *,
78 struct ui_file *, int,
80 const struct value_print_options *);
82 extern void c_value_print (struct value *, struct ui_file *,
83 const struct value_print_options *);
85 /* These are in c-lang.c: */
87 extern struct value *evaluate_subexp_c (struct type *expect_type,
88 struct expression *exp,
92 extern void c_printchar (int, struct type *, struct ui_file *);
94 extern void c_printstr (struct ui_file * stream,
96 const gdb_byte *string,
98 const char *user_encoding,
100 const struct value_print_options *options);
102 extern void c_language_arch_info (struct gdbarch *gdbarch,
103 struct language_arch_info *lai);
105 extern const struct exp_descriptor exp_descriptor_c;
107 extern void c_emit_char (int c, struct type *type,
108 struct ui_file *stream, int quoter);
110 extern const struct op_print c_op_print_tab[];
112 /* These are in c-typeprint.c: */
114 extern void c_type_print_base (struct type *, struct ui_file *,
115 int, int, const struct type_print_options *);
117 /* These are in cp-valprint.c */
119 extern void cp_print_class_member (const gdb_byte *, struct type *,
120 struct ui_file *, char *);
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);
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);
136 extern int cp_is_vtbl_ptr_type (struct type *);
138 extern int cp_is_vtbl_member (struct type *);
140 /* These are in c-valprint.c. */
142 extern int c_textual_element_type (struct type *, char);
144 /* Create a new instance of the C compiler and return it. The new
145 compiler is owned by the caller and must be freed using the destroy
146 method. This function never returns NULL, but rather throws an
147 exception on failure. This is suitable for use as the
148 la_get_compile_instance language method. */
150 extern struct compile_instance *c_get_compile_context (void);
152 /* This takes the user-supplied text and returns a newly malloc'd bit
155 This is used as the la_compute_program language method; see that
156 for a description of the arguments. */
158 extern char *c_compute_program (struct compile_instance *inst,
160 struct gdbarch *gdbarch,
161 const struct block *expr_block,
164 #endif /* !defined (C_LANG_H) */