33 #include "gc/g1/g1MarkSweep.hpp"
34 #endif // INCLUDE_ALL_GCS
35
36 inline bool MarkSweep::is_archive_object(oop object) {
37 #if INCLUDE_ALL_GCS
38 return (G1MarkSweep::archive_check_enabled() &&
39 G1MarkSweep::in_archive_range(object));
40 #else
41 return false;
42 #endif
43 }
44
45 inline int MarkSweep::adjust_pointers(oop obj) {
46 return obj->ms_adjust_pointers();
47 }
48
49 template <class T> inline void MarkSweep::adjust_pointer(T* p) {
50 T heap_oop = oopDesc::load_heap_oop(p);
51 if (!oopDesc::is_null(heap_oop)) {
52 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop);
53 assert(Universe::heap()->is_in(obj), "should be in heap");
54
55 oop new_obj = oop(obj->mark()->decode_pointer());
56 assert(is_archive_object(obj) || // no forwarding of archive objects
57 new_obj != NULL || // is forwarding ptr?
58 obj->mark() == markOopDesc::prototype() || // not gc marked?
59 (UseBiasedLocking && obj->mark()->has_bias_pattern()),
60 // not gc marked?
61 "should be forwarded");
62 if (new_obj != NULL) {
63 if (!is_archive_object(obj)) {
64 assert(Universe::heap()->is_in_reserved(new_obj),
65 "should be in object space");
66 oopDesc::encode_store_heap_oop_not_null(p, new_obj);
67 }
68 }
69 }
70 }
71
72 #endif // SHARE_VM_GC_SERIAL_MARKSWEEP_INLINE_HPP
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33 #include "gc/g1/g1MarkSweep.hpp"
34 #endif // INCLUDE_ALL_GCS
35
36 inline bool MarkSweep::is_archive_object(oop object) {
37 #if INCLUDE_ALL_GCS
38 return (G1MarkSweep::archive_check_enabled() &&
39 G1MarkSweep::in_archive_range(object));
40 #else
41 return false;
42 #endif
43 }
44
45 inline int MarkSweep::adjust_pointers(oop obj) {
46 return obj->ms_adjust_pointers();
47 }
48
49 template <class T> inline void MarkSweep::adjust_pointer(T* p) {
50 T heap_oop = oopDesc::load_heap_oop(p);
51 if (!oopDesc::is_null(heap_oop)) {
52 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop);
53 assert(GC::gc()->heap()->is_in(obj), "should be in heap");
54
55 oop new_obj = oop(obj->mark()->decode_pointer());
56 assert(is_archive_object(obj) || // no forwarding of archive objects
57 new_obj != NULL || // is forwarding ptr?
58 obj->mark() == markOopDesc::prototype() || // not gc marked?
59 (UseBiasedLocking && obj->mark()->has_bias_pattern()),
60 // not gc marked?
61 "should be forwarded");
62 if (new_obj != NULL) {
63 if (!is_archive_object(obj)) {
64 assert(GC::gc()->heap()->is_in_reserved(new_obj),
65 "should be in object space");
66 oopDesc::encode_store_heap_oop_not_null(p, new_obj);
67 }
68 }
69 }
70 }
71
72 #endif // SHARE_VM_GC_SERIAL_MARKSWEEP_INLINE_HPP
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