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}
void
objc_update_dtable(Class cls)
{
struct objc_method_list *ml;
struct objc_category **cats;
struct objc_sparsearray *dtable;
if (cls->superclass != Nil)
dtable = objc_sparsearray_copy(cls->superclass->dtable);
else
dtable = objc_sparsearray_new();
for (ml = cls->methodlist; ml != NULL; ml = ml->next)
for (i = 0; i < ml->count; i++)
objc_sparsearray_set(dtable,
(uint32_t)ml->methods[i].sel.uid,
ml->methods[i].imp);
if ((cats = objc_categories_for_class(cls)) != NULL) {
for (i = 0; cats[i] != NULL; i++) {
unsigned int j;
ml = (cls->info & OBJC_CLASS_INFO_CLASS ?
cats[i]->instance_methods : cats[i]->class_methods);
for (; ml != NULL; ml = ml->next)
for (j = 0; j < ml->count; j++)
objc_sparsearray_set(dtable,
(uint32_t)ml->methods[j].sel.uid,
ml->methods[j].imp);
}
}
if (cls->dtable != NULL)
objc_sparsearray_free_when_singlethreaded(cls->dtable);
cls->dtable = dtable;
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}
void
objc_update_dtable(Class cls)
{
struct objc_method_list *ml;
struct objc_category **cats;
unsigned int i;
if (cls->dtable == NULL) {
if (cls->superclass != Nil)
cls->dtable =
objc_sparsearray_copy(cls->superclass->dtable);
else
cls->dtable = objc_sparsearray_new();
}
for (ml = cls->methodlist; ml != NULL; ml = ml->next)
for (i = 0; i < ml->count; i++)
objc_sparsearray_set(cls->dtable,
(uint32_t)ml->methods[i].sel.uid,
ml->methods[i].imp);
if ((cats = objc_categories_for_class(cls)) != NULL) {
for (i = 0; cats[i] != NULL; i++) {
unsigned int j;
ml = (cls->info & OBJC_CLASS_INFO_CLASS ?
cats[i]->instance_methods : cats[i]->class_methods);
for (; ml != NULL; ml = ml->next)
for (j = 0; j < ml->count; j++)
objc_sparsearray_set(cls->dtable,
(uint32_t)ml->methods[j].sel.uid,
ml->methods[j].imp);
}
}
if (cls->subclass_list != NULL)
for (i = 0; cls->subclass_list[i] != NULL; i++)
objc_update_dtable(cls->subclass_list[i]);
}
static void
add_subclass(Class cls)
|