378 // Returns null if the package was not loaded.
379 // Note: The specified name can either be the name of a class or package.
380 // If a package name is specified, then it must be "/"-separator and also
381 // end with a trailing "/".
382 static oop get_system_package(const char* name, TRAPS);
383
384 // Returns an array of Java strings representing all of the currently
385 // loaded system packages.
386 // Note: The package names returned are "/"-separated and end with a
387 // trailing "/".
388 static objArrayOop get_system_packages(TRAPS);
389
390 // Initialization
391 static void initialize();
392 static void classLoader_init2(TRAPS);
393 CDS_ONLY(static void initialize_shared_path();)
394
395 static int compute_Object_vtable();
396
397 static ClassPathEntry* classpath_entry(int n) {
398 if (n == 0) {
399 assert(has_jrt_entry(), "No class path entry at 0 for exploded module builds");
400 return ClassLoader::_jrt_entry;
401 } else {
402 // The java runtime image is always the first entry
403 // in the FileMapInfo::_classpath_entry_table. Even though
404 // the _jrt_entry is not included in the _first_append_entry
405 // linked list, it must be accounted for when comparing the
406 // class path vs. the shared archive class path.
407 ClassPathEntry* e = ClassLoader::_first_append_entry;
408 while (--n >= 1) {
409 assert(e != NULL, "Not that many classpath entries.");
410 e = e->next();
411 }
412 return e;
413 }
414 }
415
416 static bool is_in_patch_mod_entries(Symbol* module_name);
417
418 #if INCLUDE_CDS
419 // Sharing dump and restore
420
421 static void check_shared_classpath(const char *path);
422 static void finalize_shared_paths_misc_info();
423 static int get_shared_paths_misc_info_size();
424 static void* get_shared_paths_misc_info();
425 static bool check_shared_paths_misc_info(void* info, int size);
426 static void exit_with_path_failure(const char* error, const char* message);
427
428 static s2 module_to_classloader(const char* module_name);
429 static void initialize_module_loader_map(JImageFile* jimage);
430 static s2 classloader_type(Symbol* class_name, ClassPathEntry* e,
431 int classpath_index, TRAPS);
432 #endif
433
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378 // Returns null if the package was not loaded.
379 // Note: The specified name can either be the name of a class or package.
380 // If a package name is specified, then it must be "/"-separator and also
381 // end with a trailing "/".
382 static oop get_system_package(const char* name, TRAPS);
383
384 // Returns an array of Java strings representing all of the currently
385 // loaded system packages.
386 // Note: The package names returned are "/"-separated and end with a
387 // trailing "/".
388 static objArrayOop get_system_packages(TRAPS);
389
390 // Initialization
391 static void initialize();
392 static void classLoader_init2(TRAPS);
393 CDS_ONLY(static void initialize_shared_path();)
394
395 static int compute_Object_vtable();
396
397 static ClassPathEntry* classpath_entry(int n) {
398 assert(n >= 0 && n < _num_entries, "sanity");
399 if (n == 0) {
400 assert(has_jrt_entry(), "No class path entry at 0 for exploded module builds");
401 return ClassLoader::_jrt_entry;
402 } else {
403 // The java runtime image is always the first entry
404 // in the FileMapInfo::_classpath_entry_table. Even though
405 // the _jrt_entry is not included in the _first_append_entry
406 // linked list, it must be accounted for when comparing the
407 // class path vs. the shared archive class path.
408 ClassPathEntry* e = ClassLoader::_first_append_entry;
409 while (--n >= 1) {
410 assert(e != NULL, "Not that many classpath entries.");
411 e = e->next();
412 }
413 return e;
414 }
415 }
416
417 static int number_of_classpath_entries() {
418 return _num_entries;
419 }
420
421 static bool is_in_patch_mod_entries(Symbol* module_name);
422
423 #if INCLUDE_CDS
424 // Sharing dump and restore
425
426 static void check_shared_classpath(const char *path);
427 static void finalize_shared_paths_misc_info();
428 static int get_shared_paths_misc_info_size();
429 static void* get_shared_paths_misc_info();
430 static bool check_shared_paths_misc_info(void* info, int size);
431 static void exit_with_path_failure(const char* error, const char* message);
432
433 static s2 module_to_classloader(const char* module_name);
434 static void initialize_module_loader_map(JImageFile* jimage);
435 static s2 classloader_type(Symbol* class_name, ClassPathEntry* e,
436 int classpath_index, TRAPS);
437 #endif
438
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