359 static void methods_do(void f(Method*));
360
361 // Garbage collection support
362
363 // Unload (that is, break root links to) all unmarked classes and
364 // loaders. Returns "true" iff something was unloaded.
365 static bool do_unloading(GCTimer* gc_timer,
366 bool do_cleaning = true);
367
368 // Used by DumpSharedSpaces only to remove classes that failed verification
369 static void remove_classes_in_error_state();
370
371 static int calculate_systemdictionary_size(int loadedclasses);
372
373 // Applies "f->do_oop" to all root oops in the system dictionary.
374 static void oops_do(OopClosure* f);
375
376 // System loader lock
377 static oop system_loader_lock() { return _system_loader_lock_obj; }
378
379 public:
380 // Sharing support.
381 static void reorder_dictionary_for_sharing() NOT_CDS_RETURN;
382 static void combine_shared_dictionaries();
383 static size_t count_bytes_for_buckets();
384 static size_t count_bytes_for_table();
385 static void copy_buckets(char* top, char* end);
386 static void copy_table(char* top, char* end);
387 static void set_shared_dictionary(HashtableBucket<mtClass>* t, int length,
388 int number_of_entries);
389 // Printing
390 static void print() { return print_on(tty); }
391 static void print_on(outputStream* st);
392 static void print_shared(outputStream* st);
393 static void dump(outputStream* st, bool verbose);
394
395 // Monotonically increasing counter which grows as classes are
396 // loaded or modifications such as hot-swapping or setting/removing
397 // of breakpoints are performed
398 static inline int number_of_modifications() { assert_locked_or_safepoint(Compile_lock); return _number_of_modifications; }
|
359 static void methods_do(void f(Method*));
360
361 // Garbage collection support
362
363 // Unload (that is, break root links to) all unmarked classes and
364 // loaders. Returns "true" iff something was unloaded.
365 static bool do_unloading(GCTimer* gc_timer,
366 bool do_cleaning = true);
367
368 // Used by DumpSharedSpaces only to remove classes that failed verification
369 static void remove_classes_in_error_state();
370
371 static int calculate_systemdictionary_size(int loadedclasses);
372
373 // Applies "f->do_oop" to all root oops in the system dictionary.
374 static void oops_do(OopClosure* f);
375
376 // System loader lock
377 static oop system_loader_lock() { return _system_loader_lock_obj; }
378
379 // Protection Domain Table
380 static ProtectionDomainCacheTable* pd_cache_table() { return _pd_cache_table; }
381
382 public:
383 // Sharing support.
384 static void reorder_dictionary_for_sharing() NOT_CDS_RETURN;
385 static void combine_shared_dictionaries();
386 static size_t count_bytes_for_buckets();
387 static size_t count_bytes_for_table();
388 static void copy_buckets(char* top, char* end);
389 static void copy_table(char* top, char* end);
390 static void set_shared_dictionary(HashtableBucket<mtClass>* t, int length,
391 int number_of_entries);
392 // Printing
393 static void print() { return print_on(tty); }
394 static void print_on(outputStream* st);
395 static void print_shared(outputStream* st);
396 static void dump(outputStream* st, bool verbose);
397
398 // Monotonically increasing counter which grows as classes are
399 // loaded or modifications such as hot-swapping or setting/removing
400 // of breakpoints are performed
401 static inline int number_of_modifications() { assert_locked_or_safepoint(Compile_lock); return _number_of_modifications; }
|