Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/classfile/symbolTable.cpp
src/share/vm/classfile/symbolTable.cpp
- changeset 2661
- b099aaf51bf8
- parent 2618
- df1347358fe6
- child 2700
- 352622fd140a
equal
deleted
inserted
replaced
| 2660:924777755fad | 2661:b099aaf51bf8 |
|---|---|
| 528 assert(!Universe::heap()->is_in_reserved(name) || GC_locker::is_active(), | 528 assert(!Universe::heap()->is_in_reserved(name) || GC_locker::is_active(), |
| 529 "proposed name of symbol must be stable"); | 529 "proposed name of symbol must be stable"); |
| 530 | 530 |
| 531 Handle string; | 531 Handle string; |
| 532 // try to reuse the string if possible | 532 // try to reuse the string if possible |
| 533 if (!string_or_null.is_null() && string_or_null()->is_perm()) { | 533 if (!string_or_null.is_null() && (!JavaObjectsInPerm || string_or_null()->is_perm())) { |
| 534 string = string_or_null; | 534 string = string_or_null; |
| 535 } else { | 535 } else { |
| 536 string = java_lang_String::create_tenured_from_unicode(name, len, CHECK_NULL); | 536 string = java_lang_String::create_tenured_from_unicode(name, len, CHECK_NULL); |
| 537 } | 537 } |
| 538 | 538 |
| 660 for (int i = 0; i < the_table()->table_size(); ++i) { | 660 for (int i = 0; i < the_table()->table_size(); ++i) { |
| 661 HashtableEntry<oop>* p = the_table()->bucket(i); | 661 HashtableEntry<oop>* p = the_table()->bucket(i); |
| 662 for ( ; p != NULL; p = p->next()) { | 662 for ( ; p != NULL; p = p->next()) { |
| 663 oop s = p->literal(); | 663 oop s = p->literal(); |
| 664 guarantee(s != NULL, "interned string is NULL"); | 664 guarantee(s != NULL, "interned string is NULL"); |
| 665 guarantee(s->is_perm(), "interned string not in permspace"); | 665 guarantee(s->is_perm() || !JavaObjectsInPerm, "interned string not in permspace"); |
| 666 | 666 |
| 667 int length; | 667 int length; |
| 668 jchar* chars = java_lang_String::as_unicode_string(s, length); | 668 jchar* chars = java_lang_String::as_unicode_string(s, length); |
| 669 unsigned int h = hash_string(chars, length); | 669 unsigned int h = hash_string(chars, length); |
| 670 guarantee(p->hash() == h, "broken hash in string table entry"); | 670 guarantee(p->hash() == h, "broken hash in string table entry"); |
