(__objc_register_instance_methods_to_class): New function.
From-SVN: r14307
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@ -88,6 +88,71 @@ register_selectors_from_list (MethodList_t method_list)
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}
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/* Register instance methods as class methods for root classes */
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void __objc_register_instance_methods_to_class(Class class)
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{
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MethodList_t method_list;
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MethodList_t class_method_list;
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int max_methods_no = 16;
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MethodList_t new_list;
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Method_t curr_method;
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/* Only if a root class. */
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if(class->super_class)
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return;
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/* Allocate a method list to hold the new class methods */
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new_list = objc_calloc(sizeof(struct objc_method_list)
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+ sizeof(struct objc_method[max_methods_no]), 1);
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method_list = class->methods;
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class_method_list = class->class_pointer->methods;
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curr_method = &new_list->method_list[0];
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/* Iterate through the method lists for the class */
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while (method_list)
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{
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int i;
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/* Iterate through the methods from this method list */
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for (i = 0; i < method_list->method_count; i++)
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{
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Method_t mth = &method_list->method_list[i];
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if (mth->method_name
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&& !search_for_method_in_list (class_method_list,
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mth->method_name))
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{
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/* This instance method isn't a class method.
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Add it into the new_list. */
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*curr_method = *mth;
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/* Reallocate the method list if necessary */
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if(++new_list->method_count == max_methods_no)
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new_list =
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objc_realloc(new_list, sizeof(struct objc_method_list)
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+ sizeof(struct
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objc_method[max_methods_no += 16]));
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curr_method = &new_list->method_list[new_list->method_count];
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}
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}
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method_list = method_list->method_next;
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}
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/* If we created any new class methods
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then attach the method list to the class */
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if (new_list->method_count)
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{
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new_list =
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objc_realloc(new_list, sizeof(struct objc_method_list)
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+ sizeof(struct objc_method[new_list->method_count]));
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new_list->method_next = class->class_pointer->methods;
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class->class_pointer->methods = new_list;
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}
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__objc_update_dispatch_table_for_class (class->class_pointer);
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}
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/* Returns YES iff t1 and t2 have same method types, but we ignore
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the argframe layout */
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BOOL
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