493
494 // Code generation
495 static ByteSize base_offset() { return in_ByteSize(sizeof(ConstantPoolCache)); }
496 static ByteSize entry_offset(int raw_index) {
497 int index = raw_index;
498 return (base_offset() + ConstantPoolCacheEntry::size_in_bytes() * index);
499 }
500
501 #if INCLUDE_JVMTI
502 // RedefineClasses() API support:
503 // If any entry of this ConstantPoolCache points to any of
504 // old_methods, replace it with the corresponding new_method.
505 // trace_name_printed is set to true if the current call has
506 // printed the klass name so that other routines in the adjust_*
507 // group don't print the klass name.
508 void adjust_method_entries(InstanceKlass* holder, bool* trace_name_printed);
509 bool check_no_old_or_obsolete_entries();
510 void dump_cache();
511 #endif // INCLUDE_JVMTI
512
513 // Deallocate - no fields to deallocate
514 DEBUG_ONLY(bool on_stack() { return false; })
515 void deallocate_contents(ClassLoaderData* data) {}
516 bool is_klass() const { return false; }
517
518 // Printing
519 void print_on(outputStream* st) const;
520 void print_value_on(outputStream* st) const;
521
522 const char* internal_name() const { return "{constant pool cache}"; }
523
524 // Verify
525 void verify_on(outputStream* st);
526 };
527
528 #endif // SHARE_VM_OOPS_CPCACHEOOP_HPP
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493
494 // Code generation
495 static ByteSize base_offset() { return in_ByteSize(sizeof(ConstantPoolCache)); }
496 static ByteSize entry_offset(int raw_index) {
497 int index = raw_index;
498 return (base_offset() + ConstantPoolCacheEntry::size_in_bytes() * index);
499 }
500
501 #if INCLUDE_JVMTI
502 // RedefineClasses() API support:
503 // If any entry of this ConstantPoolCache points to any of
504 // old_methods, replace it with the corresponding new_method.
505 // trace_name_printed is set to true if the current call has
506 // printed the klass name so that other routines in the adjust_*
507 // group don't print the klass name.
508 void adjust_method_entries(InstanceKlass* holder, bool* trace_name_printed);
509 bool check_no_old_or_obsolete_entries();
510 void dump_cache();
511 #endif // INCLUDE_JVMTI
512
513 // RedefineClasses support
514 DEBUG_ONLY(bool on_stack() { return false; })
515 void deallocate_contents(ClassLoaderData* data);
516 bool is_klass() const { return false; }
517
518 // Printing
519 void print_on(outputStream* st) const;
520 void print_value_on(outputStream* st) const;
521
522 const char* internal_name() const { return "{constant pool cache}"; }
523
524 // Verify
525 void verify_on(outputStream* st);
526 };
527
528 #endif // SHARE_VM_OOPS_CPCACHEOOP_HPP
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