9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 26 #define SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 27 28 #include "classfile/javaClasses.hpp" 29 #include "memory/iterator.inline.hpp" 30 #include "oops/instanceClassLoaderKlass.hpp" 31 #include "oops/instanceKlass.inline.hpp" 32 #include "oops/oop.inline.hpp" 33 #include "utilities/debug.hpp" 34 #include "utilities/globalDefinitions.hpp" 35 #include "utilities/macros.hpp" 36 37 template <bool nv, class OopClosureType> 38 inline void InstanceClassLoaderKlass::oop_oop_iterate(oop obj, OopClosureType* closure) { 39 InstanceKlass::oop_oop_iterate<nv>(obj, closure); 40 41 if (Devirtualizer<nv>::do_metadata(closure)) { 42 ClassLoaderData* cld = java_lang_ClassLoader::loader_data(obj); 43 // cld can be null if we have a non-registered class loader. 44 if (cld != NULL) { 45 Devirtualizer<nv>::do_cld(closure, cld); 46 } 47 } 48 } 49 50 #if INCLUDE_OOP_OOP_ITERATE_BACKWARDS 51 template <bool nv, class OopClosureType> 52 inline void InstanceClassLoaderKlass::oop_oop_iterate_reverse(oop obj, OopClosureType* closure) { 53 InstanceKlass::oop_oop_iterate_reverse<nv>(obj, closure); 54 55 assert(!Devirtualizer<nv>::do_metadata(closure), 56 "Code to handle metadata is not implemented"); 57 } 58 #endif // INCLUDE_OOP_OOP_ITERATE_BACKWARDS 59 60 61 template <bool nv, class OopClosureType> 62 inline void InstanceClassLoaderKlass::oop_oop_iterate_bounded(oop obj, OopClosureType* closure, MemRegion mr) { 63 InstanceKlass::oop_oop_iterate_bounded<nv>(obj, closure, mr); 64 65 if (Devirtualizer<nv>::do_metadata(closure)) { 66 if (mr.contains(obj)) { 67 ClassLoaderData* cld = java_lang_ClassLoader::loader_data(obj); 68 // cld can be null if we have a non-registered class loader. 69 if (cld != NULL) { 70 Devirtualizer<nv>::do_cld(closure, cld); 71 } 72 } 73 } 74 } 75 76 #define ALL_INSTANCE_CLASS_LOADER_KLASS_OOP_OOP_ITERATE_DEFN(OopClosureType, nv_suffix) \ 77 OOP_OOP_ITERATE_DEFN( InstanceClassLoaderKlass, OopClosureType, nv_suffix) \ 78 OOP_OOP_ITERATE_DEFN_BOUNDED( InstanceClassLoaderKlass, OopClosureType, nv_suffix) \ 79 OOP_OOP_ITERATE_DEFN_BACKWARDS(InstanceClassLoaderKlass, OopClosureType, nv_suffix) 80 81 #endif // SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP | 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 26 #define SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 27 28 #include "classfile/javaClasses.hpp" 29 #include "memory/iterator.hpp" 30 #include "oops/instanceClassLoaderKlass.hpp" 31 #include "oops/instanceKlass.inline.hpp" 32 #include "oops/oop.inline.hpp" 33 #include "utilities/debug.hpp" 34 #include "utilities/globalDefinitions.hpp" 35 #include "utilities/macros.hpp" 36 37 template <typename T, class OopClosureType> 38 inline void InstanceClassLoaderKlass::oop_oop_iterate(oop obj, OopClosureType* closure) { 39 InstanceKlass::oop_oop_iterate<T>(obj, closure); 40 41 if (Devirtualizer::do_metadata(closure)) { 42 ClassLoaderData* cld = java_lang_ClassLoader::loader_data(obj); 43 // cld can be null if we have a non-registered class loader. 44 if (cld != NULL) { 45 Devirtualizer::do_cld(closure, cld); 46 } 47 } 48 } 49 50 template <typename T, class OopClosureType> 51 inline void InstanceClassLoaderKlass::oop_oop_iterate_reverse(oop obj, OopClosureType* closure) { 52 InstanceKlass::oop_oop_iterate_reverse<T>(obj, closure); 53 54 assert(!Devirtualizer::do_metadata(closure), 55 "Code to handle metadata is not implemented"); 56 } 57 58 template <typename T, class OopClosureType> 59 inline void InstanceClassLoaderKlass::oop_oop_iterate_bounded(oop obj, OopClosureType* closure, MemRegion mr) { 60 InstanceKlass::oop_oop_iterate_bounded<T>(obj, closure, mr); 61 62 if (Devirtualizer::do_metadata(closure)) { 63 if (mr.contains(obj)) { 64 ClassLoaderData* cld = java_lang_ClassLoader::loader_data(obj); 65 // cld can be null if we have a non-registered class loader. 66 if (cld != NULL) { 67 Devirtualizer::do_cld(closure, cld); 68 } 69 } 70 } 71 } 72 73 #endif // SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP |