106 return _virtual_space->contains((void *)p);
107 }
108
109 bool is_in_reserved(const void* p) const {
110 return reserved().contains((void *)p);
111 }
112
113 MutableSpace* eden_space() const { return _eden_space; }
114 MutableSpace* from_space() const { return _from_space; }
115 MutableSpace* to_space() const { return _to_space; }
116 PSVirtualSpace* virtual_space() const { return _virtual_space; }
117
118 // For Adaptive size policy
119 size_t min_gen_size() { return _min_gen_size; }
120
121 // MarkSweep support
122 PSMarkSweepDecorator* eden_mark_sweep() const { return _eden_mark_sweep; }
123 PSMarkSweepDecorator* from_mark_sweep() const { return _from_mark_sweep; }
124 PSMarkSweepDecorator* to_mark_sweep() const { return _to_mark_sweep; }
125
126 void precompact();
127 void adjust_pointers();
128 void compact();
129
130 // Called during/after GC
131 void swap_spaces();
132
133 // Resize generation using suggested free space size and survivor size
134 // NOTE: "eden_size" and "survivor_size" are suggestions only. Current
135 // heap layout (particularly, live objects in from space) might
136 // not allow us to use these values.
137 void resize(size_t eden_size, size_t survivor_size);
138
139 // Size info
140 size_t capacity_in_bytes() const;
141 size_t used_in_bytes() const;
142 size_t free_in_bytes() const;
143
144 size_t capacity_in_words() const;
145 size_t used_in_words() const;
146 size_t free_in_words() const;
147
148 // The max this generation can grow to
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106 return _virtual_space->contains((void *)p);
107 }
108
109 bool is_in_reserved(const void* p) const {
110 return reserved().contains((void *)p);
111 }
112
113 MutableSpace* eden_space() const { return _eden_space; }
114 MutableSpace* from_space() const { return _from_space; }
115 MutableSpace* to_space() const { return _to_space; }
116 PSVirtualSpace* virtual_space() const { return _virtual_space; }
117
118 // For Adaptive size policy
119 size_t min_gen_size() { return _min_gen_size; }
120
121 // MarkSweep support
122 PSMarkSweepDecorator* eden_mark_sweep() const { return _eden_mark_sweep; }
123 PSMarkSweepDecorator* from_mark_sweep() const { return _from_mark_sweep; }
124 PSMarkSweepDecorator* to_mark_sweep() const { return _to_mark_sweep; }
125
126 #if INCLUDE_SERIALGC
127 void precompact();
128 void adjust_pointers();
129 void compact();
130 #endif
131
132 // Called during/after GC
133 void swap_spaces();
134
135 // Resize generation using suggested free space size and survivor size
136 // NOTE: "eden_size" and "survivor_size" are suggestions only. Current
137 // heap layout (particularly, live objects in from space) might
138 // not allow us to use these values.
139 void resize(size_t eden_size, size_t survivor_size);
140
141 // Size info
142 size_t capacity_in_bytes() const;
143 size_t used_in_bytes() const;
144 size_t free_in_bytes() const;
145
146 size_t capacity_in_words() const;
147 size_t used_in_words() const;
148 size_t free_in_words() const;
149
150 // The max this generation can grow to
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