/* Helper routines for C++ support in GDB.
- Copyright 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2002-2016 Free Software Foundation, Inc.
Contributed by MontaVista Software.
Namespace support contributed by David Carlton.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CP_SUPPORT_H
#define CP_SUPPORT_H
/* We need this for 'domain_enum', alas... */
#include "symtab.h"
+#include "vec.h"
+#include "gdb_vecs.h"
+#include "gdb_obstack.h"
/* Opaque declarations. */
struct symbol;
-struct obstack;
struct block;
+struct objfile;
+struct type;
+struct demangle_component;
+struct using_direct;
-/* This struct is designed to store data from using directives. It
- says that names from namespace INNER should be visible within
- namespace OUTER. OUTER should always be a strict initial substring
- of INNER. These form a linked list; NEXT is the next element of
- the list. */
+/* A string representing the name of the anonymous namespace used in GDB. */
-struct using_direct
+#define CP_ANONYMOUS_NAMESPACE_STR "(anonymous namespace)"
+
+/* The length of the string representing the anonymous namespace. */
+
+#define CP_ANONYMOUS_NAMESPACE_LEN 21
+
+/* The result of parsing a name. */
+
+struct demangle_parse_info
{
- char *inner;
- char *outer;
- struct using_direct *next;
+ /* The memory used during the parse. */
+ struct demangle_info *info;
+
+ /* The result of the parse. */
+ struct demangle_component *tree;
+
+ /* Any temporary memory used during typedef replacement. */
+ struct obstack obstack;
};
/* Functions from cp-support.c. */
-extern char *class_name_from_physname (const char *physname);
+extern char *cp_canonicalize_string (const char *string);
+
+extern char *cp_canonicalize_string_no_typedefs (const char *string);
+
+typedef const char *(canonicalization_ftype) (struct type *, void *);
+
+extern char *cp_canonicalize_string_full (const char *string,
+ canonicalization_ftype *finder,
+ void *data);
+
+extern char *cp_class_name_from_physname (const char *physname);
extern char *method_name_from_physname (const char *physname);
extern unsigned int cp_entire_prefix_len (const char *name);
-extern struct symbol **make_symbol_overload_list (struct symbol *);
+extern char *cp_func_name (const char *full_name);
+
+extern char *cp_remove_params (const char *demangled_name);
+
+extern struct symbol **make_symbol_overload_list (const char *,
+ const char *);
+
+extern struct symbol **make_symbol_overload_list_adl (struct type **arg_types,
+ int nargs,
+ const char *func_name);
+
+extern struct type *cp_lookup_rtti_type (const char *name,
+ struct block *block);
/* Functions/variables from cp-namespace.c. */
-extern unsigned char processing_has_namespace_info;
+extern int cp_is_in_anonymous (const char *symbol_name);
+
+extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol,
+ struct objfile *objfile);
+
+extern struct block_symbol cp_lookup_symbol_nonlocal
+ (const struct language_defn *langdef,
+ const char *name,
+ const struct block *block,
+ const domain_enum domain);
+
+extern struct block_symbol
+ cp_lookup_symbol_namespace (const char *the_namespace,
+ const char *name,
+ const struct block *block,
+ const domain_enum domain);
+
+extern struct block_symbol cp_lookup_symbol_imports_or_template
+ (const char *scope,
+ const char *name,
+ const struct block *block,
+ const domain_enum domain);
+
+extern struct block_symbol
+ cp_lookup_nested_symbol (struct type *parent_type,
+ const char *nested_name,
+ const struct block *block,
+ const domain_enum domain);
+
+struct type *cp_lookup_transparent_type (const char *name);
+
+/* See description in cp-namespace.c. */
+
+struct type *cp_find_type_baseclass_by_name (struct type *parent_type,
+ const char *name);
-extern const char *processing_current_namespace;
+/* Functions from cp-name-parser.y. */
-extern int cp_is_anonymous (const char *namespace);
+extern struct demangle_parse_info *cp_demangled_name_to_comp
+ (const char *demangled_name, const char **errmsg);
-extern void cp_add_using_directive (const char *name,
- unsigned int outer_length,
- unsigned int inner_length);
+extern char *cp_comp_to_string (struct demangle_component *result,
+ int estimated_len);
-extern void cp_initialize_namespace (void);
+extern void cp_demangled_name_parse_free (struct demangle_parse_info *);
+extern struct cleanup *make_cleanup_cp_demangled_name_parse_free
+ (struct demangle_parse_info *);
+extern void cp_merge_demangle_parse_infos (struct demangle_parse_info *,
+ struct demangle_component *,
+ struct demangle_parse_info *);
-extern void cp_finalize_namespace (struct block *static_block,
- struct obstack *obstack);
+extern struct demangle_parse_info *cp_new_demangle_parse_info (void);
-extern void cp_set_block_scope (const struct symbol *symbol,
- struct block *block,
- struct obstack *obstack);
+/* The list of "maint cplus" commands. */
-extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol);
+extern struct cmd_list_element *maint_cplus_cmd_list;
-extern struct symbol *cp_lookup_symbol_nonlocal (const char *name,
- const char *linkage_name,
- const struct block *block,
- const domain_enum domain,
- struct symtab **symtab);
+/* A wrapper for bfd_demangle. */
-extern struct symbol *cp_lookup_symbol_namespace (const char *namespace,
- const char *name,
- const char *linkage_name,
- const struct block *block,
- const domain_enum domain,
- struct symtab **symtab);
+char *gdb_demangle (const char *name, int options);
#endif /* CP_SUPPORT_H */
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