Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
- changeset 2132
- 179464550c7d
- parent 2075
- 5ed703250bff
- child 2188
- 8b10f48633dc
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| 2122:dee553c74493 | 2132:179464550c7d |
|---|---|
| 1330 // be accurately determined. | 1330 // be accurately determined. |
| 1331 // STATE IDENTIFICATION: (32 bit and 64 bit w/o COOPS) | 1331 // STATE IDENTIFICATION: (32 bit and 64 bit w/o COOPS) |
| 1332 // ----------------------------------------------------- | 1332 // ----------------------------------------------------- |
| 1333 // FREE: klass_word & 1 == 1; mark_word holds block size | 1333 // FREE: klass_word & 1 == 1; mark_word holds block size |
| 1334 // | 1334 // |
| 1335 // OBJECT: klass_word installed; klass_word != 0 && klass_word & 0 == 0; | 1335 // OBJECT: klass_word installed; klass_word != 0 && klass_word & 1 == 0; |
| 1336 // obj->size() computes correct size | 1336 // obj->size() computes correct size |
| 1337 // [Perm Gen objects needs to be "parsable" before they can be navigated] | 1337 // [Perm Gen objects needs to be "parsable" before they can be navigated] |
| 1338 // | 1338 // |
| 1339 // TRANSIENT: klass_word == 0; size is indeterminate until we become an OBJECT | 1339 // TRANSIENT: klass_word == 0; size is indeterminate until we become an OBJECT |
| 1340 // | 1340 // |
