Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/classfile/systemDictionary.cpp
src/share/vm/classfile/systemDictionary.cpp
- changeset 6992
- 2c6ef90f030a
- parent 6911
- ce8f6bb717c9
- child 7064
- c3990b8c710e
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| 6991:882004b9e7e1 | 6992:2c6ef90f030a |
|---|---|
| 1611 // | 1611 // |
| 1612 // The second phase removes (unloads) unreachable classes from the | 1612 // The second phase removes (unloads) unreachable classes from the |
| 1613 // system dictionary and follows the remaining classes' contents. | 1613 // system dictionary and follows the remaining classes' contents. |
| 1614 | 1614 |
| 1615 void SystemDictionary::always_strong_oops_do(OopClosure* blk) { | 1615 void SystemDictionary::always_strong_oops_do(OopClosure* blk) { |
| 1616 blk->do_oop(&_java_system_loader); | 1616 roots_oops_do(blk, NULL); |
| 1617 blk->do_oop(&_system_loader_lock_obj); | |
| 1618 | |
| 1619 dictionary()->always_strong_oops_do(blk); | |
| 1620 | |
| 1621 // Visit extra methods | |
| 1622 invoke_method_table()->oops_do(blk); | |
| 1623 } | 1617 } |
| 1624 | 1618 |
| 1625 void SystemDictionary::always_strong_classes_do(KlassClosure* closure) { | 1619 void SystemDictionary::always_strong_classes_do(KlassClosure* closure) { |
| 1626 // Follow all system classes and temporary placeholders in dictionary | 1620 // Follow all system classes and temporary placeholders in dictionary |
| 1627 dictionary()->always_strong_classes_do(closure); | 1621 dictionary()->always_strong_classes_do(closure); |
| 1682 #ifdef ASSERT | 1676 #ifdef ASSERT |
| 1683 VerifySDReachableAndLiveClosure cl(is_alive); | 1677 VerifySDReachableAndLiveClosure cl(is_alive); |
| 1684 dictionary()->oops_do(&cl); | 1678 dictionary()->oops_do(&cl); |
| 1685 #endif | 1679 #endif |
| 1686 return unloading_occurred; | 1680 return unloading_occurred; |
| 1681 } | |
| 1682 | |
| 1683 void SystemDictionary::roots_oops_do(OopClosure* strong, OopClosure* weak) { | |
| 1684 strong->do_oop(&_java_system_loader); | |
| 1685 strong->do_oop(&_system_loader_lock_obj); | |
| 1686 | |
| 1687 // Adjust dictionary | |
| 1688 dictionary()->roots_oops_do(strong, weak); | |
| 1689 | |
| 1690 // Visit extra methods | |
| 1691 invoke_method_table()->oops_do(strong); | |
| 1687 } | 1692 } |
| 1688 | 1693 |
| 1689 void SystemDictionary::oops_do(OopClosure* f) { | 1694 void SystemDictionary::oops_do(OopClosure* f) { |
| 1690 f->do_oop(&_java_system_loader); | 1695 f->do_oop(&_java_system_loader); |
| 1691 f->do_oop(&_system_loader_lock_obj); | 1696 f->do_oop(&_system_loader_lock_obj); |
