Mercurial > hg > truffle
annotate src/share/vm/memory/compactPermGen.hpp @ 5130:ab038e0d6b43
Merge
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Wed, 21 Mar 2012 11:28:22 +0100 |
parents | f95d63e2154a |
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0 | 1 /* |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_MEMORY_COMPACTPERMGEN_HPP |
26 #define SHARE_VM_MEMORY_COMPACTPERMGEN_HPP | |
27 | |
28 #include "memory/generation.hpp" | |
29 #include "memory/permGen.hpp" | |
30 | |
0 | 31 class ContigPermSpace; |
32 class CardTableModRefBS; | |
33 class CompactingPermGenGen; | |
34 class PermanentGenerationSpec; | |
35 | |
36 // A PermGen implemented with a contiguous space. | |
37 class CompactingPermGen: public PermGen { | |
38 friend class VMStructs; | |
39 protected: | |
40 // The "generation" view. | |
41 OneContigSpaceCardGeneration* _gen; | |
42 | |
43 public: | |
44 CompactingPermGen(ReservedSpace rs, ReservedSpace shared_rs, | |
45 size_t initial_byte_size, GenRemSet* remset, | |
46 PermanentGenerationSpec* perm_spec); | |
47 | |
48 HeapWord* mem_allocate(size_t size); | |
49 | |
50 void compute_new_size(); | |
51 | |
52 Generation* as_gen() const { return _gen; } | |
53 | |
54 }; | |
1972 | 55 |
56 #endif // SHARE_VM_MEMORY_COMPACTPERMGEN_HPP |