29
30 class CollectedHeap;
31
32 class GCArguments : public CHeapObj<mtGC> {
33 private:
34 static GCArguments* _instance;
35
36 static void select_gc();
37 static void select_gc_ergonomically();
38 static bool gc_selected();
39
40 protected:
41 template <class Heap, class Policy>
42 CollectedHeap* create_heap_with_policy();
43
44 public:
45 static jint initialize();
46 static bool is_initialized();
47 static GCArguments* arguments();
48
49 virtual void initialize_flags();
50
51 virtual size_t conservative_max_heap_alignment() = 0;
52
53 virtual CollectedHeap* create_heap() = 0;
54 };
55
56 #endif // SHARE_GC_SHARED_GCARGUMENTS_HPP
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29
30 class CollectedHeap;
31
32 class GCArguments : public CHeapObj<mtGC> {
33 private:
34 static GCArguments* _instance;
35
36 static void select_gc();
37 static void select_gc_ergonomically();
38 static bool gc_selected();
39
40 protected:
41 template <class Heap, class Policy>
42 CollectedHeap* create_heap_with_policy();
43
44 public:
45 static jint initialize();
46 static bool is_initialized();
47 static GCArguments* arguments();
48
49 void post_heap_initialize();
50
51 virtual void initialize_flags();
52
53 // Collector specific function to allow finer grained verification
54 // through VerifyGCType. If not overridden the default version will
55 // warn that the flag is not supported for the given collector.
56 virtual bool parse_verification_type(const char* type);
57
58 virtual size_t conservative_max_heap_alignment() = 0;
59
60 virtual CollectedHeap* create_heap() = 0;
61 };
62
63 #endif // SHARE_GC_SHARED_GCARGUMENTS_HPP
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