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 #include "precompiled.hpp"
  26 #include "memory/iterator.hpp"
  27 #include "oops/oop.inline.hpp"
  28 
  29 void KlassToOopClosure::do_klass(Klass* k) {
  30   k->oops_do(_oop_closure);
  31 }
  32 




  33 void ObjectToOopClosure::do_object(oop obj) {
  34   obj->oop_iterate(_cl);
  35 }
  36 
  37 void VoidClosure::do_void() {
  38   ShouldNotCallThis();
  39 }
  40 
  41 MarkingCodeBlobClosure::MarkScope::MarkScope(bool activate)
  42   : _active(activate)
  43 {
  44   if (_active)  nmethod::oops_do_marking_prologue();
  45 }
  46 
  47 MarkingCodeBlobClosure::MarkScope::~MarkScope() {
  48   if (_active)  nmethod::oops_do_marking_epilogue();
  49 }
  50 
  51 void MarkingCodeBlobClosure::do_code_blob(CodeBlob* cb) {
  52   nmethod* nm = cb->as_nmethod_or_null();

  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 #include "precompiled.hpp"
  26 #include "memory/iterator.hpp"
  27 #include "oops/oop.inline.hpp"
  28 
  29 void KlassToOopClosure::do_klass(Klass* k) {
  30   k->oops_do(_oop_closure);
  31 }
  32 
  33 void CLDToOopClosure::do_cld(ClassLoaderData* cld) {
  34   cld->oops_do(_oop_closure, _klass_closure, _must_claim_cld);
  35 }
  36 
  37 void ObjectToOopClosure::do_object(oop obj) {
  38   obj->oop_iterate(_cl);
  39 }
  40 
  41 void VoidClosure::do_void() {
  42   ShouldNotCallThis();
  43 }
  44 
  45 MarkingCodeBlobClosure::MarkScope::MarkScope(bool activate)
  46   : _active(activate)
  47 {
  48   if (_active)  nmethod::oops_do_marking_prologue();
  49 }
  50 
  51 MarkingCodeBlobClosure::MarkScope::~MarkScope() {
  52   if (_active)  nmethod::oops_do_marking_epilogue();
  53 }
  54 
  55 void MarkingCodeBlobClosure::do_code_blob(CodeBlob* cb) {
  56   nmethod* nm = cb->as_nmethod_or_null();