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 #ifndef SHARE_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
26 #define SHARE_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
27
28 #include "gc/shared/preservedMarks.hpp"
29 #include "logging/log.hpp"
30 #include "oops/oop.inline.hpp"
31 #include "utilities/stack.inline.hpp"
32
33 inline bool PreservedMarks::should_preserve_mark(oop obj, markWord m) const {
34 return m.must_be_preserved_for_promotion_failure(obj);
35 }
36
37 inline void PreservedMarks::push(oop obj, markWord m) {
38 assert(should_preserve_mark(obj, m), "pre-condition");
39 OopAndMarkWord elem(obj, m);
40 _stack.push(elem);
41 }
42
43 inline void PreservedMarks::push_if_necessary(oop obj, markWord m) {
44 if (should_preserve_mark(obj, m)) {
45 push(obj, m);
46 }
47 }
48
49 inline void PreservedMarks::init_forwarded_mark(oop obj) {
50 obj->init_mark_raw();
51 }
52
53 inline void PreservedMarksSet::restore(RestorePreservedMarksTaskExecutor* executor) {
54 volatile size_t total_size = 0;
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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 #ifndef SHARE_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
26 #define SHARE_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
27
28 #include "gc/shared/preservedMarks.hpp"
29 #include "logging/log.hpp"
30 #include "oops/oop.inline.hpp"
31 #include "utilities/stack.inline.hpp"
32
33 inline bool PreservedMarks::should_preserve_mark(oop obj, markWord m) const {
34 return obj->mark_must_be_preserved_for_promotion_failure(m);
35 }
36
37 inline void PreservedMarks::push(oop obj, markWord m) {
38 assert(should_preserve_mark(obj, m), "pre-condition");
39 OopAndMarkWord elem(obj, m);
40 _stack.push(elem);
41 }
42
43 inline void PreservedMarks::push_if_necessary(oop obj, markWord m) {
44 if (should_preserve_mark(obj, m)) {
45 push(obj, m);
46 }
47 }
48
49 inline void PreservedMarks::init_forwarded_mark(oop obj) {
50 obj->init_mark_raw();
51 }
52
53 inline void PreservedMarksSet::restore(RestorePreservedMarksTaskExecutor* executor) {
54 volatile size_t total_size = 0;
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