1 /* Helper routines for C++ support in GDB.
2 Copyright (C) 2002-2016 Free Software Foundation, Inc.
4 Contributed by MontaVista Software.
5 Namespace support contributed by David Carlton.
7 This file is part of GDB.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 /* We need this for 'domain_enum', alas... */
30 #include "gdb_obstack.h"
32 /* Opaque declarations. */
38 struct demangle_component;
41 /* A string representing the name of the anonymous namespace used in GDB. */
43 #define CP_ANONYMOUS_NAMESPACE_STR "(anonymous namespace)"
45 /* The length of the string representing the anonymous namespace. */
47 #define CP_ANONYMOUS_NAMESPACE_LEN 21
49 /* The result of parsing a name. */
51 struct demangle_parse_info
53 /* The memory used during the parse. */
54 struct demangle_info *info;
56 /* The result of the parse. */
57 struct demangle_component *tree;
59 /* Any temporary memory used during typedef replacement. */
60 struct obstack obstack;
64 /* Functions from cp-support.c. */
66 extern char *cp_canonicalize_string (const char *string);
68 extern char *cp_canonicalize_string_no_typedefs (const char *string);
70 typedef const char *(canonicalization_ftype) (struct type *, void *);
72 extern char *cp_canonicalize_string_full (const char *string,
73 canonicalization_ftype *finder,
76 extern char *cp_class_name_from_physname (const char *physname);
78 extern char *method_name_from_physname (const char *physname);
80 extern unsigned int cp_find_first_component (const char *name);
82 extern unsigned int cp_entire_prefix_len (const char *name);
84 extern char *cp_func_name (const char *full_name);
86 extern char *cp_remove_params (const char *demangled_name);
88 extern struct symbol **make_symbol_overload_list (const char *,
91 extern struct symbol **make_symbol_overload_list_adl (struct type **arg_types,
93 const char *func_name);
95 extern struct type *cp_lookup_rtti_type (const char *name,
98 /* Functions/variables from cp-namespace.c. */
100 extern int cp_is_in_anonymous (const char *symbol_name);
102 extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol,
103 struct objfile *objfile);
105 extern struct block_symbol cp_lookup_symbol_nonlocal
106 (const struct language_defn *langdef,
108 const struct block *block,
109 const domain_enum domain);
111 extern struct block_symbol
112 cp_lookup_symbol_namespace (const char *the_namespace,
114 const struct block *block,
115 const domain_enum domain);
117 extern struct block_symbol cp_lookup_symbol_imports_or_template
120 const struct block *block,
121 const domain_enum domain);
123 extern struct block_symbol
124 cp_lookup_nested_symbol (struct type *parent_type,
125 const char *nested_name,
126 const struct block *block,
127 const domain_enum domain);
129 struct type *cp_lookup_transparent_type (const char *name);
131 /* See description in cp-namespace.c. */
133 struct type *cp_find_type_baseclass_by_name (struct type *parent_type,
136 /* Functions from cp-name-parser.y. */
138 extern struct demangle_parse_info *cp_demangled_name_to_comp
139 (const char *demangled_name, const char **errmsg);
141 extern char *cp_comp_to_string (struct demangle_component *result,
144 extern void cp_demangled_name_parse_free (struct demangle_parse_info *);
145 extern struct cleanup *make_cleanup_cp_demangled_name_parse_free
146 (struct demangle_parse_info *);
147 extern void cp_merge_demangle_parse_infos (struct demangle_parse_info *,
148 struct demangle_component *,
149 struct demangle_parse_info *);
151 extern struct demangle_parse_info *cp_new_demangle_parse_info (void);
153 /* The list of "maint cplus" commands. */
155 extern struct cmd_list_element *maint_cplus_cmd_list;
157 /* A wrapper for bfd_demangle. */
159 char *gdb_demangle (const char *name, int options);
161 #endif /* CP_SUPPORT_H */