22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/serial/genMarkSweep.hpp"
27 #include "gc/serial/tenuredGeneration.inline.hpp"
28 #include "gc/shared/blockOffsetTable.inline.hpp"
29 #include "gc/shared/cardGeneration.inline.hpp"
30 #include "gc/shared/collectorCounters.hpp"
31 #include "gc/shared/gcTimer.hpp"
32 #include "gc/shared/gcTrace.hpp"
33 #include "gc/shared/genCollectedHeap.hpp"
34 #include "gc/shared/genOopClosures.inline.hpp"
35 #include "gc/shared/generationSpec.hpp"
36 #include "gc/shared/space.hpp"
37 #include "logging/log.hpp"
38 #include "memory/allocation.inline.hpp"
39 #include "oops/oop.inline.hpp"
40 #include "runtime/java.hpp"
41 #include "utilities/macros.hpp"
42 #if INCLUDE_ALL_GCS
43 #include "gc/cms/parOopClosures.hpp"
44 #endif
45
46 TenuredGeneration::TenuredGeneration(ReservedSpace rs,
47 size_t initial_byte_size,
48 CardTableRS* remset) :
49 CardGeneration(rs, initial_byte_size, remset)
50 {
51 HeapWord* bottom = (HeapWord*) _virtual_space.low();
52 HeapWord* end = (HeapWord*) _virtual_space.high();
53 _the_space = new TenuredSpace(_bts, MemRegion(bottom, end));
54 _the_space->reset_saved_mark();
55 _shrink_factor = 0;
56 _capacity_at_prologue = 0;
57
58 _gc_stats = new GCStats();
59
60 // initialize performance counters
61
62 const char* gen_name = "old";
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22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/serial/genMarkSweep.hpp"
27 #include "gc/serial/tenuredGeneration.inline.hpp"
28 #include "gc/shared/blockOffsetTable.inline.hpp"
29 #include "gc/shared/cardGeneration.inline.hpp"
30 #include "gc/shared/collectorCounters.hpp"
31 #include "gc/shared/gcTimer.hpp"
32 #include "gc/shared/gcTrace.hpp"
33 #include "gc/shared/genCollectedHeap.hpp"
34 #include "gc/shared/genOopClosures.inline.hpp"
35 #include "gc/shared/generationSpec.hpp"
36 #include "gc/shared/space.hpp"
37 #include "logging/log.hpp"
38 #include "memory/allocation.inline.hpp"
39 #include "oops/oop.inline.hpp"
40 #include "runtime/java.hpp"
41 #include "utilities/macros.hpp"
42 #if INCLUDE_CMSGC
43 #include "gc/cms/parOopClosures.hpp"
44 #endif
45
46 TenuredGeneration::TenuredGeneration(ReservedSpace rs,
47 size_t initial_byte_size,
48 CardTableRS* remset) :
49 CardGeneration(rs, initial_byte_size, remset)
50 {
51 HeapWord* bottom = (HeapWord*) _virtual_space.low();
52 HeapWord* end = (HeapWord*) _virtual_space.high();
53 _the_space = new TenuredSpace(_bts, MemRegion(bottom, end));
54 _the_space->reset_saved_mark();
55 _shrink_factor = 0;
56 _capacity_at_prologue = 0;
57
58 _gc_stats = new GCStats();
59
60 // initialize performance counters
61
62 const char* gen_name = "old";
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