Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/shared/immutableSpace.cpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
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date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | b632e80fc9dc |
children | db9981fd3124 |
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6724:36d1d483d5d6 | 6725:da91efe96a93 |
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38 | 38 |
39 _bottom = bottom; | 39 _bottom = bottom; |
40 _end = end; | 40 _end = end; |
41 } | 41 } |
42 | 42 |
43 void ImmutableSpace::oop_iterate(OopClosure* cl) { | 43 void ImmutableSpace::oop_iterate(ExtendedOopClosure* cl) { |
44 HeapWord* obj_addr = bottom(); | 44 HeapWord* obj_addr = bottom(); |
45 HeapWord* t = end(); | 45 HeapWord* t = end(); |
46 // Could call objects iterate, but this is easier. | 46 // Could call objects iterate, but this is easier. |
47 while (obj_addr < t) { | 47 while (obj_addr < t) { |
48 obj_addr += oop(obj_addr)->oop_iterate(cl); | 48 obj_addr += oop(obj_addr)->oop_iterate(cl); |