211 return this;
212
213 // lock-free read needs acquire semantics
214 if (higher_dimension_acquire() == NULL) {
215 return NULL;
216 }
217
218 ObjArrayKlass* h_ak = ObjArrayKlass::cast(higher_dimension());
219 return h_ak->array_klass_or_null(n);
220 }
221
222 Klass* TypeArrayKlass::array_klass(TRAPS) {
223 return array_klass(dimension() + 1, THREAD);
224 }
225
226 Klass* TypeArrayKlass::array_klass_or_null() {
227 return array_klass_or_null(dimension() + 1);
228 }
229
230 int TypeArrayKlass::oop_size(oop obj) const {
231 assert(obj->is_typeArray(),"must be a type array");
232 typeArrayOop t = typeArrayOop(obj);
233 return t->object_size(this);
234 }
235
236 void TypeArrayKlass::initialize(TRAPS) {
237 // Nothing to do. Having this function is handy since objArrayKlasses can be
238 // initialized by calling initialize on their bottom_klass, see ObjArrayKlass::initialize
239 }
240
241 const char* TypeArrayKlass::external_name(BasicType type) {
242 switch (type) {
243 case T_BOOLEAN: return "[Z";
244 case T_CHAR: return "[C";
245 case T_FLOAT: return "[F";
246 case T_DOUBLE: return "[D";
247 case T_BYTE: return "[B";
248 case T_SHORT: return "[S";
249 case T_INT: return "[I";
250 case T_LONG: return "[J";
251 default: ShouldNotReachHere();
|
211 return this;
212
213 // lock-free read needs acquire semantics
214 if (higher_dimension_acquire() == NULL) {
215 return NULL;
216 }
217
218 ObjArrayKlass* h_ak = ObjArrayKlass::cast(higher_dimension());
219 return h_ak->array_klass_or_null(n);
220 }
221
222 Klass* TypeArrayKlass::array_klass(TRAPS) {
223 return array_klass(dimension() + 1, THREAD);
224 }
225
226 Klass* TypeArrayKlass::array_klass_or_null() {
227 return array_klass_or_null(dimension() + 1);
228 }
229
230 int TypeArrayKlass::oop_size(oop obj) const {
231 assert(UseCompactObjectHeaders || obj->is_typeArray(),"must be a type array");
232 typeArrayOop t = typeArrayOop(obj);
233 return t->object_size(this);
234 }
235
236 void TypeArrayKlass::initialize(TRAPS) {
237 // Nothing to do. Having this function is handy since objArrayKlasses can be
238 // initialized by calling initialize on their bottom_klass, see ObjArrayKlass::initialize
239 }
240
241 const char* TypeArrayKlass::external_name(BasicType type) {
242 switch (type) {
243 case T_BOOLEAN: return "[Z";
244 case T_CHAR: return "[C";
245 case T_FLOAT: return "[F";
246 case T_DOUBLE: return "[D";
247 case T_BYTE: return "[B";
248 case T_SHORT: return "[S";
249 case T_INT: return "[I";
250 case T_LONG: return "[J";
251 default: ShouldNotReachHere();
|