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8075635: Remove GenerationSpec array

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Replaced the array with explicit variables for young and old

Reviewed-by: kbarrett, mgerdin
This commit is contained in:
Jesper Wilhelmsson 2015-03-16 13:28:27 +01:00
parent 0a05ebc7f7
commit 2c63bc9175
11 changed files with 72 additions and 77 deletions
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7
hotspot/src/share/vm/runtime/vmStructs.cpp
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@ -527,11 +527,11 @@ typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \
nonstatic_field(CollectedHeap, _is_gc_active, bool) \
nonstatic_field(CollectedHeap, _total_collections, unsigned int) \
\
nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
\
\
nonstatic_field(ContiguousSpace, _top, HeapWord*) \
nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
@ -559,7 +559,9 @@ typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
nonstatic_field(GenCollectedHeap, _young_gen, Generation*) \
nonstatic_field(GenCollectedHeap, _old_gen, Generation*) \
nonstatic_field(GenCollectedHeap, _n_gens, int) \
nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
\
nonstatic_field(GenCollectorPolicy, _young_gen_spec, GenerationSpec*) \
nonstatic_field(GenCollectorPolicy, _old_gen_spec, GenerationSpec*) \
\
nonstatic_field(HeapWord, i, char*) \
\
@ -1505,6 +1507,7 @@ typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
declare_type(DefNewGeneration, Generation) \
declare_type(CardGeneration, Generation) \
declare_type(TenuredGeneration, CardGeneration) \
declare_toplevel_type(GenCollectorPolicy) \
declare_toplevel_type(Space) \
declare_toplevel_type(BitMap) \
declare_type(CompactibleSpace, Space) \