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src/hotspot/share/classfile/placeholders.cpp

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  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 #include "precompiled.hpp"
  26 #include "classfile/classLoaderData.inline.hpp"
  27 #include "classfile/placeholders.hpp"
  28 #include "classfile/systemDictionary.hpp"
  29 #include "oops/oop.inline.hpp"
  30 #include "runtime/fieldType.hpp"
  31 #include "utilities/hashtable.inline.hpp"
  32 
  33 // Placeholder methods
  34 
  35 PlaceholderEntry* PlaceholderTable::new_entry(int hash, Symbol* name,
  36                                               ClassLoaderData* loader_data,
  37                                               bool havesupername,
  38                                               Symbol* supername) {
  39   PlaceholderEntry* entry = (PlaceholderEntry*)Hashtable<Symbol*, mtClass>::new_entry(hash, name);
  40   // Hashtable with Symbol* literal must increment and decrement refcount.
  41   name->increment_refcount();
  42   entry->set_loader_data(loader_data);
  43   entry->set_havesupername(havesupername);
  44   entry->set_supername(supername);
  45   entry->set_superThreadQ(NULL);
  46   entry->set_loadInstanceThreadQ(NULL);
  47   entry->set_defineThreadQ(NULL);
  48   entry->set_definer(NULL);
  49   entry->set_instance_klass(NULL);
  50   return entry;




  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 #include "precompiled.hpp"
  26 #include "classfile/classLoaderData.inline.hpp"
  27 #include "classfile/placeholders.hpp"
  28 #include "classfile/systemDictionary.hpp"
  29 #include "oops/oop.inline.hpp"

  30 #include "utilities/hashtable.inline.hpp"
  31 
  32 // Placeholder methods
  33 
  34 PlaceholderEntry* PlaceholderTable::new_entry(int hash, Symbol* name,
  35                                               ClassLoaderData* loader_data,
  36                                               bool havesupername,
  37                                               Symbol* supername) {
  38   PlaceholderEntry* entry = (PlaceholderEntry*)Hashtable<Symbol*, mtClass>::new_entry(hash, name);
  39   // Hashtable with Symbol* literal must increment and decrement refcount.
  40   name->increment_refcount();
  41   entry->set_loader_data(loader_data);
  42   entry->set_havesupername(havesupername);
  43   entry->set_supername(supername);
  44   entry->set_superThreadQ(NULL);
  45   entry->set_loadInstanceThreadQ(NULL);
  46   entry->set_defineThreadQ(NULL);
  47   entry->set_definer(NULL);
  48   entry->set_instance_klass(NULL);
  49   return entry;


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