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src/hotspot/share/memory/metaspaceShared.hpp

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 279   static bool is_valid_shared_method(const Method* m) NOT_CDS_RETURN_(false);
 280   static void serialize(SerializeClosure* sc) NOT_CDS_RETURN;
 281 
 282   static MetaspaceSharedStats* stats() {
 283     return &_stats;
 284   }
 285 
 286   static void report_out_of_space(const char* name, size_t needed_bytes);
 287 
 288   // JVM/TI RedefineClasses() support:
 289   // Remap the shared readonly space to shared readwrite, private if
 290   // sharing is enabled. Simply returns true if sharing is not enabled
 291   // or if the remapping has already been done by a prior call.
 292   static bool remap_shared_readonly_as_readwrite() NOT_CDS_RETURN_(true);
 293   static bool remapped_readwrite() {
 294     CDS_ONLY(return _remapped_readwrite);
 295     NOT_CDS(return false);
 296   }
 297 
 298   static bool try_link_class(InstanceKlass* ik, TRAPS);
 299   static void link_and_cleanup_shared_classes(TRAPS);
 300 
 301 #if INCLUDE_CDS
 302   static ReservedSpace reserve_shared_space(size_t size, char* requested_address = NULL);
 303   static size_t reserved_space_alignment();
 304   static void init_shared_dump_space(DumpRegion* first_space, address first_space_bottom = NULL);
 305   static DumpRegion* misc_code_dump_space();
 306   static DumpRegion* read_write_dump_space();
 307   static DumpRegion* read_only_dump_space();
 308   static void pack_dump_space(DumpRegion* current, DumpRegion* next,
 309                               ReservedSpace* rs);
 310 
 311   static void rewrite_nofast_bytecodes_and_calculate_fingerprints(Thread* thread, InstanceKlass* ik);
 312 #endif
 313 
 314   // Allocate a block of memory from the "mc", "ro", or "rw" regions.
 315   static char* misc_code_space_alloc(size_t num_bytes);
 316   static char* read_only_space_alloc(size_t num_bytes);
 317 
 318   template <typename T>
 319   static Array<T>* new_ro_array(int length) {




 279   static bool is_valid_shared_method(const Method* m) NOT_CDS_RETURN_(false);
 280   static void serialize(SerializeClosure* sc) NOT_CDS_RETURN;
 281 
 282   static MetaspaceSharedStats* stats() {
 283     return &_stats;
 284   }
 285 
 286   static void report_out_of_space(const char* name, size_t needed_bytes);
 287 
 288   // JVM/TI RedefineClasses() support:
 289   // Remap the shared readonly space to shared readwrite, private if
 290   // sharing is enabled. Simply returns true if sharing is not enabled
 291   // or if the remapping has already been done by a prior call.
 292   static bool remap_shared_readonly_as_readwrite() NOT_CDS_RETURN_(true);
 293   static bool remapped_readwrite() {
 294     CDS_ONLY(return _remapped_readwrite);
 295     NOT_CDS(return false);
 296   }
 297 
 298   static bool try_link_class(InstanceKlass* ik, TRAPS);
 299   static void link_and_cleanup_shared_classes(bool is_static, Thread* THREAD);
 300 
 301 #if INCLUDE_CDS
 302   static ReservedSpace reserve_shared_space(size_t size, char* requested_address = NULL);
 303   static size_t reserved_space_alignment();
 304   static void init_shared_dump_space(DumpRegion* first_space, address first_space_bottom = NULL);
 305   static DumpRegion* misc_code_dump_space();
 306   static DumpRegion* read_write_dump_space();
 307   static DumpRegion* read_only_dump_space();
 308   static void pack_dump_space(DumpRegion* current, DumpRegion* next,
 309                               ReservedSpace* rs);
 310 
 311   static void rewrite_nofast_bytecodes_and_calculate_fingerprints(Thread* thread, InstanceKlass* ik);
 312 #endif
 313 
 314   // Allocate a block of memory from the "mc", "ro", or "rw" regions.
 315   static char* misc_code_space_alloc(size_t num_bytes);
 316   static char* read_only_space_alloc(size_t num_bytes);
 317 
 318   template <typename T>
 319   static Array<T>* new_ro_array(int length) {


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