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 "code/codeCache.hpp"
27 #include "code/nmethod.hpp"
28 #include "gc/g1/g1CodeRootSetTable.hpp"
29 #include "gc/g1/g1CodeCacheRemSet.hpp"
30 #include "gc/g1/heapRegion.hpp"
31 #include "memory/heap.hpp"
32 #include "memory/iterator.hpp"
33 #include "oops/access.inline.hpp"
34 #include "oops/oop.inline.hpp"
35 #include "utilities/hashtable.inline.hpp"
36 #include "utilities/stack.inline.hpp"
37
38 G1CodeRootSetTable* volatile G1CodeRootSetTable::_purge_list = NULL;
39
40 size_t G1CodeRootSetTable::mem_size() {
41 return sizeof(G1CodeRootSetTable) + (entry_size() * number_of_entries()) + (sizeof(HashtableBucket<mtGC>) * table_size());
42 }
43
44 G1CodeRootSetTable::Entry* G1CodeRootSetTable::new_entry(nmethod* nm) {
45 unsigned int hash = compute_hash(nm);
46 Entry* entry = (Entry*) new_entry_free_list();
47 if (entry == NULL) {
48 entry = (Entry*) NEW_C_HEAP_ARRAY2(char, entry_size(), mtGC, CURRENT_PC);
49 }
50 entry->set_next(NULL);
51 entry->set_hash(hash);
52 entry->set_literal(nm);
53 return entry;
54 }
|
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 "code/codeCache.hpp"
27 #include "code/nmethod.hpp"
28 #include "gc/g1/g1CodeRootSetTable.hpp"
29 #include "gc/g1/g1CodeCacheRemSet.hpp"
30 #include "gc/g1/heapRegion.hpp"
31 #include "memory/heap.hpp"
32 #include "memory/iterator.hpp"
33 #include "oops/access.inline.hpp"
34 #include "oops/oop.inline.hpp"
35 #include "runtime/atomic.hpp"
36 #include "utilities/hashtable.inline.hpp"
37 #include "utilities/stack.inline.hpp"
38
39 G1CodeRootSetTable* volatile G1CodeRootSetTable::_purge_list = NULL;
40
41 size_t G1CodeRootSetTable::mem_size() {
42 return sizeof(G1CodeRootSetTable) + (entry_size() * number_of_entries()) + (sizeof(HashtableBucket<mtGC>) * table_size());
43 }
44
45 G1CodeRootSetTable::Entry* G1CodeRootSetTable::new_entry(nmethod* nm) {
46 unsigned int hash = compute_hash(nm);
47 Entry* entry = (Entry*) new_entry_free_list();
48 if (entry == NULL) {
49 entry = (Entry*) NEW_C_HEAP_ARRAY2(char, entry_size(), mtGC, CURRENT_PC);
50 }
51 entry->set_next(NULL);
52 entry->set_hash(hash);
53 entry->set_literal(nm);
54 return entry;
55 }
|