181 void delete_reads();
182
183 // Special handling for unnamed module, one per class loader
184 static ModuleEntry* create_unnamed_module(ClassLoaderData* cld);
185 static ModuleEntry* create_boot_unnamed_module(ClassLoaderData* cld);
186 static ModuleEntry* new_unnamed_module_entry(Handle module_handle, ClassLoaderData* cld);
187
188 void print(outputStream* st = tty);
189 void verify();
190
191 CDS_ONLY(int shared_path_index() { return _shared_path_index;})
192
193 JFR_ONLY(DEFINE_TRACE_ID_METHODS;)
194
195 #if INCLUDE_CDS_JAVA_HEAP
196 void iterate_symbols(MetaspaceClosure* closure);
197 ModuleEntry* allocate_archived_entry() const;
198 void init_as_archived_entry();
199 static ModuleEntry* get_archived_entry(ModuleEntry* orig_entry);
200 bool has_been_archived();
201 static Array<ModuleEntry*>* write_growable_array(GrowableArray<ModuleEntry*>* array);
202 static GrowableArray<ModuleEntry*>* restore_growable_array(Array<ModuleEntry*>* archived_array);
203 void load_from_archive(ClassLoaderData* loader_data);
204 void restore_archived_oops(ClassLoaderData* loader_data);
205 void clear_archived_oops();
206 void update_oops_in_archived_module(int root_oop_index);
207 static void verify_archived_module_entries() PRODUCT_RETURN;
208 #endif
209 };
210
211 // Iterator interface
212 class ModuleClosure: public StackObj {
213 public:
214 virtual void do_module(ModuleEntry* module) = 0;
215 };
216
217
218 // The ModuleEntryTable is a Hashtable containing a list of all modules defined
219 // by a particular class loader. Each module is represented as a ModuleEntry node.
220 //
221 // Each ModuleEntryTable contains a _javabase_module field which allows for the
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181 void delete_reads();
182
183 // Special handling for unnamed module, one per class loader
184 static ModuleEntry* create_unnamed_module(ClassLoaderData* cld);
185 static ModuleEntry* create_boot_unnamed_module(ClassLoaderData* cld);
186 static ModuleEntry* new_unnamed_module_entry(Handle module_handle, ClassLoaderData* cld);
187
188 void print(outputStream* st = tty);
189 void verify();
190
191 CDS_ONLY(int shared_path_index() { return _shared_path_index;})
192
193 JFR_ONLY(DEFINE_TRACE_ID_METHODS;)
194
195 #if INCLUDE_CDS_JAVA_HEAP
196 void iterate_symbols(MetaspaceClosure* closure);
197 ModuleEntry* allocate_archived_entry() const;
198 void init_as_archived_entry();
199 static ModuleEntry* get_archived_entry(ModuleEntry* orig_entry);
200 bool has_been_archived();
201 static Array<ModuleEntry*>* write_growable_array(ModuleEntry* module, GrowableArray<ModuleEntry*>* array);
202 static GrowableArray<ModuleEntry*>* restore_growable_array(Array<ModuleEntry*>* archived_array);
203 void load_from_archive(ClassLoaderData* loader_data);
204 void restore_archived_oops(ClassLoaderData* loader_data);
205 void clear_archived_oops();
206 void update_oops_in_archived_module(int root_oop_index);
207 static void verify_archived_module_entries() PRODUCT_RETURN;
208 #endif
209 };
210
211 // Iterator interface
212 class ModuleClosure: public StackObj {
213 public:
214 virtual void do_module(ModuleEntry* module) = 0;
215 };
216
217
218 // The ModuleEntryTable is a Hashtable containing a list of all modules defined
219 // by a particular class loader. Each module is represented as a ModuleEntry node.
220 //
221 // Each ModuleEntryTable contains a _javabase_module field which allows for the
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