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_OOPS_OBJARRAYKLASS_INLINE_HPP
26 #define SHARE_OOPS_OBJARRAYKLASS_INLINE_HPP
27
28 #include "oops/objArrayKlass.hpp"
29
30 #include "memory/memRegion.hpp"
31 #include "oops/arrayKlass.hpp"
32 #include "oops/arrayOop.hpp"
33 #include "oops/klass.hpp"
34 #include "oops/objArrayOop.inline.hpp"
35 #include "oops/oop.inline.hpp"
36 #include "utilities/devirtualizer.inline.hpp"
37 #include "utilities/macros.hpp"
38
39 template <typename T, class OopClosureType>
40 void ObjArrayKlass::oop_oop_iterate_elements(objArrayOop a, OopClosureType* closure) {
41 oop_oop_iterate_elements_range<T>(a, closure, 0, a->length());
42 }
43
44 // Like oop_oop_iterate but only iterates over a specified range and only used
45 // for objArrayOops.
46 template <typename T, class OopClosureType>
47 void ObjArrayKlass::oop_oop_iterate_elements_range(objArrayOop a, OopClosureType* closure, int start, int end) {
48 T* base = (T*)a->base();
49 T* p = base + start;
50 T* const end_p = base + end;
51
52 for (;p < end_p; ++p) {
53 Devirtualizer::do_oop(closure, p);
54 }
55 }
56
57 template <typename T, class OopClosureType>
58 void ObjArrayKlass::oop_oop_iterate_elements_bounded(
59 objArrayOop a, OopClosureType* closure, void* low, void* high) {
60
61 T* const l = (T*)low;
62 T* const h = (T*)high;
63
64 T* p = (T*)a->base();
65 T* end = p + a->length();
66
67 if (p < l) {
68 p = l;
69 }
70 if (end > h) {
71 end = h;
72 }
73
74 for (;p < end; ++p) {
75 Devirtualizer::do_oop(closure, p);
76 }
77 }
78
79 template <typename T, typename OopClosureType>
80 void ObjArrayKlass::oop_oop_iterate(oop obj, OopClosureType* closure) {
81 assert(obj->is_array(), "obj must be array");
82 objArrayOop a = objArrayOop(obj);
83
84 if (Devirtualizer::do_metadata(closure)) {
85 Devirtualizer::do_klass(closure, obj->klass());
86 }
87
88 oop_oop_iterate_elements<T>(a, closure);
89 }
90
91 template <typename T, typename OopClosureType>
92 void ObjArrayKlass::oop_oop_iterate_reverse(oop obj, OopClosureType* closure) {
93 // No reverse implementation ATM.
94 oop_oop_iterate<T>(obj, closure);
95 }
96
97 template <typename T, typename OopClosureType>
98 void ObjArrayKlass::oop_oop_iterate_bounded(oop obj, OopClosureType* closure, MemRegion mr) {
99 assert(obj->is_array(), "obj must be array");
100 objArrayOop a = objArrayOop(obj);
101
102 if (Devirtualizer::do_metadata(closure)) {
103 Devirtualizer::do_klass(closure, a->klass());
104 }
105
106 oop_oop_iterate_elements_bounded<T>(a, closure, mr.start(), mr.end());
107 }
108
109 #endif // SHARE_OOPS_OBJARRAYKLASS_INLINE_HPP
|
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_OOPS_OBJARRAYKLASS_INLINE_HPP
26 #define SHARE_OOPS_OBJARRAYKLASS_INLINE_HPP
27
28 #include "oops/objArrayKlass.hpp"
29
30 #include "memory/memRegion.hpp"
31 #include "oops/arrayKlass.hpp"
32 #include "oops/arrayOop.hpp"
33 #include "oops/klass.hpp"
34 #include "oops/objArrayOop.inline.hpp"
35 #include "oops/oop.inline.hpp"
36 #include "runtime/atomicAccess.hpp"
37 #include "utilities/devirtualizer.inline.hpp"
38 #include "utilities/macros.hpp"
39
40
41 inline ObjArrayKlass* ObjArrayKlass::next_refined_array_klass_acquire() const {
42 return AtomicAccess::load_acquire(&_next_refined_array_klass);
43 }
44
45 inline void ObjArrayKlass::release_set_next_refined_klass(ObjArrayKlass* k) {
46 AtomicAccess::release_store(&_next_refined_array_klass, k);
47 }
48
49 template <typename T, class OopClosureType>
50 void ObjArrayKlass::oop_oop_iterate_elements(objArrayOop a, OopClosureType* closure) {
51 ShouldNotReachHere();
52 }
53
54 template <typename T, class OopClosureType>
55 void ObjArrayKlass::oop_oop_iterate_elements_bounded(
56 objArrayOop a, OopClosureType* closure, void* low, void* high) {
57 ShouldNotReachHere();
58
59 }
60
61 template <typename T, typename OopClosureType>
62 void ObjArrayKlass::oop_oop_iterate(oop obj, OopClosureType* closure) {
63 ShouldNotReachHere();
64 }
65
66 template <typename T, typename OopClosureType>
67 void ObjArrayKlass::oop_oop_iterate_reverse(oop obj, OopClosureType* closure) {
68 ShouldNotReachHere();
69 }
70
71 template <typename T, typename OopClosureType>
72 void ObjArrayKlass::oop_oop_iterate_bounded(oop obj, OopClosureType* closure, MemRegion mr) {
73 ShouldNotReachHere();
74 }
75
76 #endif // SHARE_OOPS_OBJARRAYKLASS_INLINE_HPP
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