diff options
Diffstat (limited to 'gdb/language.h')
| -rw-r--r-- | gdb/language.h | 64 |
1 files changed, 54 insertions, 10 deletions
diff --git a/gdb/language.h b/gdb/language.h index cc0df8c..d4ca900 100644 --- a/gdb/language.h +++ b/gdb/language.h @@ -134,7 +134,7 @@ struct language_arch_info transformed for lookup. */ typedef int (*symbol_name_cmp_ftype) (const char *symbol_search_name, - const char *lookup_name); + const char *lookup_name); /* Structure tying together assorted information about a language. */ @@ -323,14 +323,17 @@ struct language_defn /* The list of characters forming word boundaries. */ const char *(*la_word_break_characters) (void); - /* Should return a vector of all symbols which are possible + /* Add to the completion tracker all symbols which are possible completions for TEXT. WORD is the entire command on which the completion is being made. If CODE is TYPE_CODE_UNDEF, then all symbols should be examined; otherwise, only STRUCT_DOMAIN symbols whose type has a code of CODE should be matched. */ - VEC (char_ptr) *(*la_make_symbol_completion_list) (const char *text, - const char *word, - enum type_code code); + void (*la_collect_symbol_completion_matches) + (completion_tracker &tracker, + complete_symbol_mode mode, + const char *text, + const char *word, + enum type_code code); /* The per-architecture (OS/ABI) language information. */ void (*la_language_arch_info) (struct gdbarch *, @@ -559,16 +562,12 @@ extern int value_true (struct value *); /* Misc: The string representing a particular enum language. */ -extern enum language language_enum (char *str); +extern enum language language_enum (const char *str); extern const struct language_defn *language_def (enum language); extern const char *language_str (enum language); -/* Add a language to the set known by GDB (at initialization time). */ - -extern void add_language (const struct language_defn *); - /* Check for a language-specific trampoline. */ extern CORE_ADDR skip_language_trampoline (struct frame_info *, CORE_ADDR pc); @@ -615,4 +614,49 @@ void default_get_string (struct value *value, gdb_byte **buffer, int *length, void c_get_string (struct value *value, gdb_byte **buffer, int *length, struct type **char_type, const char **charset); +/* The languages supported by GDB. */ + +extern const struct language_defn auto_language_defn; +extern const struct language_defn unknown_language_defn; +extern const struct language_defn minimal_language_defn; + +extern const struct language_defn ada_language_defn; +extern const struct language_defn asm_language_defn; +extern const struct language_defn c_language_defn; +extern const struct language_defn cplus_language_defn; +extern const struct language_defn d_language_defn; +extern const struct language_defn f_language_defn; +extern const struct language_defn go_language_defn; +extern const struct language_defn m2_language_defn; +extern const struct language_defn objc_language_defn; +extern const struct language_defn opencl_language_defn; +extern const struct language_defn pascal_language_defn; +extern const struct language_defn rust_language_defn; + +/* Save the current language and restore it upon destruction. */ + +class scoped_restore_current_language +{ +public: + + explicit scoped_restore_current_language () + : m_lang (current_language->la_language) + { + } + + ~scoped_restore_current_language () + { + set_language (m_lang); + } + + scoped_restore_current_language (const scoped_restore_current_language &) + = delete; + scoped_restore_current_language &operator= + (const scoped_restore_current_language &) = delete; + +private: + + enum language m_lang; +}; + #endif /* defined (LANGUAGE_H) */ |