6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   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 #include "precompiled.hpp"
  25 #include "jvmci/metadataHandleBlock.hpp"

  26 
  27 MetadataHandleBlock* MetadataHandleBlock::_last = NULL;
  28 intptr_t             MetadataHandleBlock::_free_list = 0;
  29 int                  MetadataHandleBlock::_allocate_before_rebuild = 0;
  30 
  31 jmetadata MetadataHandleBlock::allocate_metadata_handle(Metadata* obj) {
  32   assert(obj->is_valid() && obj->is_metadata(), "must be");
  33 
  34   if (_last == NULL) {
  35     // This is the first allocation.
  36     _last = this;
  37   }
  38 
  39   HandleRecord* handle = get_handle();
  40 
  41   if (handle != NULL) {
  42     handle->set_value(obj);
  43 #ifdef METADATA_TRACK_NAMES
  44     handle->set_name(obj->print_value_string());
  45 #endif

   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   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 #include "precompiled.hpp"
  25 #include "jvmci/metadataHandleBlock.hpp"
  26 #include "runtime/atomic.hpp"
  27 
  28 MetadataHandleBlock* MetadataHandleBlock::_last = NULL;
  29 intptr_t             MetadataHandleBlock::_free_list = 0;
  30 int                  MetadataHandleBlock::_allocate_before_rebuild = 0;
  31 
  32 jmetadata MetadataHandleBlock::allocate_metadata_handle(Metadata* obj) {
  33   assert(obj->is_valid() && obj->is_metadata(), "must be");
  34 
  35   if (_last == NULL) {
  36     // This is the first allocation.
  37     _last = this;
  38   }
  39 
  40   HandleRecord* handle = get_handle();
  41 
  42   if (handle != NULL) {
  43     handle->set_value(obj);
  44 #ifdef METADATA_TRACK_NAMES
  45     handle->set_name(obj->print_value_string());
  46 #endif