24
25 #ifndef SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
26 #define SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
27
28 #include "oops/oopsHierarchy.hpp"
29 #include "utilities/chunkedList.hpp"
30
31 class OopClosure;
32
33 class G1OopStarChunkedList : public CHeapObj<mtGC> {
34 size_t _used_memory;
35
36 ChunkedList<oop*, mtGC>* _roots;
37 ChunkedList<narrowOop*, mtGC>* _croots;
38 ChunkedList<oop*, mtGC>* _oops;
39 ChunkedList<narrowOop*, mtGC>* _coops;
40
41 template <typename T> void delete_list(ChunkedList<T*, mtGC>* c);
42
43 template <typename T>
44 void chunks_do(ChunkedList<T*, mtGC>* head,
45 OopClosure* cl);
46
47 template <typename T>
48 inline void push(ChunkedList<T*, mtGC>** field, T* p);
49
50 public:
51 G1OopStarChunkedList() : _used_memory(0), _roots(NULL), _croots(NULL), _oops(NULL), _coops(NULL) {}
52 ~G1OopStarChunkedList();
53
54 size_t used_memory() { return _used_memory; }
55
56 void oops_do(OopClosure* obj_cl, OopClosure* root_cl);
57
58 inline void push_oop(oop* p);
59 inline void push_oop(narrowOop* p);
60 inline void push_root(oop* p);
61 inline void push_root(narrowOop* p);
62 };
63
64 #endif // SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
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24
25 #ifndef SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
26 #define SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
27
28 #include "oops/oopsHierarchy.hpp"
29 #include "utilities/chunkedList.hpp"
30
31 class OopClosure;
32
33 class G1OopStarChunkedList : public CHeapObj<mtGC> {
34 size_t _used_memory;
35
36 ChunkedList<oop*, mtGC>* _roots;
37 ChunkedList<narrowOop*, mtGC>* _croots;
38 ChunkedList<oop*, mtGC>* _oops;
39 ChunkedList<narrowOop*, mtGC>* _coops;
40
41 template <typename T> void delete_list(ChunkedList<T*, mtGC>* c);
42
43 template <typename T>
44 size_t chunks_do(ChunkedList<T*, mtGC>* head,
45 OopClosure* cl);
46
47 template <typename T>
48 inline void push(ChunkedList<T*, mtGC>** field, T* p);
49
50 public:
51 G1OopStarChunkedList() : _used_memory(0), _roots(NULL), _croots(NULL), _oops(NULL), _coops(NULL) {}
52 ~G1OopStarChunkedList();
53
54 size_t used_memory() { return _used_memory; }
55
56 size_t oops_do(OopClosure* obj_cl, OopClosure* root_cl);
57
58 inline void push_oop(oop* p);
59 inline void push_oop(narrowOop* p);
60 inline void push_root(oop* p);
61 inline void push_root(narrowOop* p);
62 };
63
64 #endif // SHARE_GC_G1_G1OOPSTARCHUNKEDLIST_HPP
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