/* Helper routines for C++ support in GDB.
- Copyright (C) 2002-2016 Free Software Foundation, Inc.
+ Copyright (C) 2002-2018 Free Software Foundation, Inc.
Contributed by MontaVista Software.
Namespace support contributed by David Carlton.
#define CP_ANONYMOUS_NAMESPACE_LEN 21
+/* A string representing the start of an operator name. */
+
+#define CP_OPERATOR_STR "operator"
+
+/* The length of CP_OPERATOR_STR. */
+
+#define CP_OPERATOR_LEN 8
+
/* The result of parsing a name. */
struct demangle_parse_info
{
+ demangle_parse_info ();
+
+ ~demangle_parse_info ();
+
/* The memory used during the parse. */
struct demangle_info *info;
/* Functions from cp-support.c. */
-extern char *cp_canonicalize_string (const char *string);
+extern std::string cp_canonicalize_string (const char *string);
-extern char *cp_canonicalize_string_no_typedefs (const char *string);
+extern std::string 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 std::string cp_canonicalize_string_full (const char *string,
+ canonicalization_ftype *finder,
+ void *data);
extern char *cp_class_name_from_physname (const char *physname);
extern char *cp_func_name (const char *full_name);
-extern char *cp_remove_params (const char *demangled_name);
+extern gdb::unique_xmalloc_ptr<char> cp_remove_params
+ (const char *demanged_name);
+
+/* DEMANGLED_NAME is the name of a function, (optionally) including
+ parameters and (optionally) a return type. Return the name of the
+ function without parameters or return type, or NULL if we can not
+ parse the name. If COMPLETION_MODE is true, then tolerate a
+ non-existing or unbalanced parameter list. */
+extern gdb::unique_xmalloc_ptr<char> cp_remove_params_if_any
+ (const char *demangled_name, bool completion_mode);
extern struct symbol **make_symbol_overload_list (const char *,
const char *);
extern struct type *cp_lookup_rtti_type (const char *name,
struct block *block);
+/* Produce an unsigned hash value from SEARCH_NAME that is compatible
+ with cp_symbol_name_matches. Only the last component in
+ "foo::bar::function()" is considered for hashing purposes (i.e.,
+ the entire prefix is skipped), so that later on looking up for
+ "function" or "bar::function" in all namespaces is possible. */
+extern unsigned int cp_search_name_hash (const char *search_name);
+
+/* Implement the "la_get_symbol_name_matcher" language_defn method for
+ C++. */
+extern symbol_name_matcher_ftype *cp_get_symbol_name_matcher
+ (const lookup_name_info &lookup_name);
+
/* Functions/variables from cp-namespace.c. */
extern int cp_is_in_anonymous (const char *symbol_name);
/* Functions from cp-name-parser.y. */
-extern struct demangle_parse_info *cp_demangled_name_to_comp
+extern std::unique_ptr<demangle_parse_info> cp_demangled_name_to_comp
(const char *demangled_name, const char **errmsg);
-extern char *cp_comp_to_string (struct demangle_component *result,
- int estimated_len);
+extern gdb::unique_xmalloc_ptr<char> cp_comp_to_string
+ (struct demangle_component *result, int estimated_len);
-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 struct demangle_parse_info *cp_new_demangle_parse_info (void);
-
/* The list of "maint cplus" commands. */
extern struct cmd_list_element *maint_cplus_cmd_list;
char *gdb_demangle (const char *name, int options);
+/* Like gdb_demangle, but suitable for use as la_sniff_from_mangled_name. */
+
+int gdb_sniff_from_mangled_name (const char *mangled, char **demangled);
+
#endif /* CP_SUPPORT_H */