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 
  26 #include "precompiled.hpp"
  27 #include "code/nmethod.hpp"
  28 #include "gc_implementation/g1/g1CodeCacheRemSet.hpp"
  29 #include "memory/iterator.hpp"
  30 


  31 G1CodeRootChunk::G1CodeRootChunk() : _top(NULL), _next(NULL), _prev(NULL) {
  32   _top = bottom();
  33 }
  34 
  35 void G1CodeRootChunk::reset() {
  36   _next = _prev = NULL;
  37   _top = bottom();
  38 }
  39 
  40 void G1CodeRootChunk::nmethods_do(CodeBlobClosure* cl) {
  41   nmethod** cur = bottom();
  42   while (cur != _top) {
  43     cl->do_code_blob(*cur);
  44     cur++;
  45   }
  46 }
  47 
  48 G1CodeRootChunkManager::G1CodeRootChunkManager() : _free_list(), _num_chunks_handed_out(0) {
  49   _free_list.initialize();
  50   _free_list.set_size(G1CodeRootChunk::word_size());

  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 
  26 #include "precompiled.hpp"
  27 #include "code/nmethod.hpp"
  28 #include "gc_implementation/g1/g1CodeCacheRemSet.hpp"
  29 #include "memory/iterator.hpp"
  30 
  31 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
  32 
  33 G1CodeRootChunk::G1CodeRootChunk() : _top(NULL), _next(NULL), _prev(NULL) {
  34   _top = bottom();
  35 }
  36 
  37 void G1CodeRootChunk::reset() {
  38   _next = _prev = NULL;
  39   _top = bottom();
  40 }
  41 
  42 void G1CodeRootChunk::nmethods_do(CodeBlobClosure* cl) {
  43   nmethod** cur = bottom();
  44   while (cur != _top) {
  45     cl->do_code_blob(*cur);
  46     cur++;
  47   }
  48 }
  49 
  50 G1CodeRootChunkManager::G1CodeRootChunkManager() : _free_list(), _num_chunks_handed_out(0) {
  51   _free_list.initialize();
  52   _free_list.set_size(G1CodeRootChunk::word_size());