+ c_is_string_type_p,
+ "{...}" /* la_struct_too_deep_ellipsis */
+};
+
+/* Class representing the Objective-C language. */
+
+class objc_language : public language_defn
+{
+public:
+ objc_language ()
+ : language_defn (language_objc, objc_language_data)
+ { /* Nothing. */ }
+
+ /* See language.h. */
+ void language_arch_info (struct gdbarch *gdbarch,
+ struct language_arch_info *lai) const override
+ {
+ c_language_arch_info (gdbarch, lai);
+ }
+
+ /* See language.h. */
+ bool sniff_from_mangled_name (const char *mangled,
+ char **demangled) const override
+ {
+ *demangled = objc_demangle (mangled, 0);
+ return *demangled != NULL;
+ }
+
+ /* See language.h. */
+
+ char *demangle (const char *mangled, int options) const override
+ {
+ return objc_demangle (mangled, options);
+ }
+
+ /* See language.h. */
+
+ void print_type (struct type *type, const char *varstring,
+ struct ui_file *stream, int show, int level,
+ const struct type_print_options *flags) const override
+ {
+ c_print_type (type, varstring, stream, show, level, flags);
+ }
+
+ /* See language.h. */
+
+ CORE_ADDR skip_trampoline (struct frame_info *frame,
+ CORE_ADDR stop_pc) const override
+ {
+ struct gdbarch *gdbarch = get_frame_arch (frame);
+ CORE_ADDR real_stop_pc;
+ CORE_ADDR method_stop_pc;
+
+ /* Determine if we are currently in the Objective-C dispatch function.
+ If so, get the address of the method function that the dispatcher
+ would call and use that as the function to step into instead. Also
+ skip over the trampoline for the function (if any). This is better
+ for the user since they are only interested in stepping into the
+ method function anyway. */
+
+ real_stop_pc = gdbarch_skip_trampoline_code (gdbarch, frame, stop_pc);
+
+ if (real_stop_pc != 0)
+ find_objc_msgcall (real_stop_pc, &method_stop_pc);
+ else
+ find_objc_msgcall (stop_pc, &method_stop_pc);
+
+ if (method_stop_pc)
+ {
+ real_stop_pc = gdbarch_skip_trampoline_code
+ (gdbarch, frame, method_stop_pc);
+ if (real_stop_pc == 0)
+ real_stop_pc = method_stop_pc;
+ }
+
+ return real_stop_pc;
+ }