duke@435: /*
duke@435:  * Copyright 1997-2007 Sun Microsystems, Inc.  All Rights Reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
duke@435:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435:  * have any questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: # include "incls/_precompiled.incl"
duke@435: # include "incls/_oopFactory.cpp.incl"
duke@435: 
duke@435: 
duke@435: typeArrayOop oopFactory::new_charArray(const char* utf8_str, TRAPS) {
duke@435:   int length = utf8_str == NULL ? 0 : UTF8::unicode_length(utf8_str);
duke@435:   typeArrayOop result = new_charArray(length, CHECK_NULL);
duke@435:   if (length > 0) {
duke@435:     UTF8::convert_to_unicode(utf8_str, result->char_at_addr(0), length);
duke@435:   }
duke@435:   return result;
duke@435: }
duke@435: 
duke@435: typeArrayOop oopFactory::new_permanent_charArray(int length, TRAPS) {
duke@435:   return typeArrayKlass::cast(Universe::charArrayKlassObj())->allocate_permanent(length, THREAD);
duke@435: }
duke@435: 
duke@435: typeArrayOop oopFactory::new_permanent_byteArray(int length, TRAPS) {
duke@435:   return typeArrayKlass::cast(Universe::byteArrayKlassObj())->allocate_permanent(length, THREAD);
duke@435: }
duke@435: 
duke@435: 
duke@435: typeArrayOop oopFactory::new_permanent_shortArray(int length, TRAPS) {
duke@435:   return typeArrayKlass::cast(Universe::shortArrayKlassObj())->allocate_permanent(length, THREAD);
duke@435: }
duke@435: 
duke@435: 
duke@435: typeArrayOop oopFactory::new_permanent_intArray(int length, TRAPS) {
duke@435:   return typeArrayKlass::cast(Universe::intArrayKlassObj())->allocate_permanent(length, THREAD);
duke@435: }
duke@435: 
duke@435: 
duke@435: typeArrayOop oopFactory::new_typeArray(BasicType type, int length, TRAPS) {
duke@435:   klassOop type_asKlassOop = Universe::typeArrayKlassObj(type);
duke@435:   typeArrayKlass* type_asArrayKlass = typeArrayKlass::cast(type_asKlassOop);
duke@435:   typeArrayOop result = type_asArrayKlass->allocate(length, THREAD);
duke@435:   return result;
duke@435: }
duke@435: 
duke@435: 
duke@435: objArrayOop oopFactory::new_objArray(klassOop klass, int length, TRAPS) {
duke@435:   assert(klass->is_klass(), "must be instance class");
duke@435:   if (klass->klass_part()->oop_is_array()) {
duke@435:     return ((arrayKlass*)klass->klass_part())->allocate_arrayArray(1, length, THREAD);
duke@435:   } else {
duke@435:     assert (klass->klass_part()->oop_is_instance(), "new object array with klass not an instanceKlass");
duke@435:     return ((instanceKlass*)klass->klass_part())->allocate_objArray(1, length, THREAD);
duke@435:   }
duke@435: }
duke@435: 
duke@435: objArrayOop oopFactory::new_system_objArray(int length, TRAPS) {
duke@435:   int size = objArrayOopDesc::object_size(length);
duke@435:   KlassHandle klass (THREAD, Universe::systemObjArrayKlassObj());
duke@435:   objArrayOop o = (objArrayOop)
duke@435:     Universe::heap()->permanent_array_allocate(klass, size, length, CHECK_NULL);
duke@435:   // initialization not needed, allocated cleared
duke@435:   return o;
duke@435: }
duke@435: 
duke@435: 
jmasa@953: constantPoolOop oopFactory::new_constantPool(int length,
jmasa@953:                                              bool is_conc_safe,
jmasa@953:                                              TRAPS) {
duke@435:   constantPoolKlass* ck = constantPoolKlass::cast(Universe::constantPoolKlassObj());
jmasa@953:   return ck->allocate(length, is_conc_safe, CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: constantPoolCacheOop oopFactory::new_constantPoolCache(int length, TRAPS) {
duke@435:   constantPoolCacheKlass* ck = constantPoolCacheKlass::cast(Universe::constantPoolCacheKlassObj());
duke@435:   return ck->allocate(length, CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: klassOop oopFactory::new_instanceKlass(int vtable_len, int itable_len, int static_field_size,
duke@435:                                        int nonstatic_oop_map_size, ReferenceType rt, TRAPS) {
duke@435:   instanceKlassKlass* ikk = instanceKlassKlass::cast(Universe::instanceKlassKlassObj());
duke@435:   return ikk->allocate_instance_klass(vtable_len, itable_len, static_field_size, nonstatic_oop_map_size, rt, CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: constMethodOop oopFactory::new_constMethod(int byte_code_size,
duke@435:                                            int compressed_line_number_size,
duke@435:                                            int localvariable_table_length,
duke@435:                                            int checked_exceptions_length,
jmasa@953:                                            bool is_conc_safe,
duke@435:                                            TRAPS) {
duke@435:   klassOop cmkObj = Universe::constMethodKlassObj();
duke@435:   constMethodKlass* cmk = constMethodKlass::cast(cmkObj);
duke@435:   return cmk->allocate(byte_code_size, compressed_line_number_size,
duke@435:                        localvariable_table_length, checked_exceptions_length,
jmasa@953:                        is_conc_safe,
duke@435:                        CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: methodOop oopFactory::new_method(int byte_code_size, AccessFlags access_flags,
duke@435:                                  int compressed_line_number_size,
duke@435:                                  int localvariable_table_length,
jmasa@953:                                  int checked_exceptions_length,
jmasa@953:                                  bool is_conc_safe,
jmasa@953:                                  TRAPS) {
duke@435:   methodKlass* mk = methodKlass::cast(Universe::methodKlassObj());
duke@435:   assert(!access_flags.is_native() || byte_code_size == 0,
duke@435:          "native methods should not contain byte codes");
duke@435:   constMethodOop cm = new_constMethod(byte_code_size,
duke@435:                                       compressed_line_number_size,
duke@435:                                       localvariable_table_length,
jmasa@953:                                       checked_exceptions_length,
jmasa@953:                                       is_conc_safe, CHECK_NULL);
duke@435:   constMethodHandle rw(THREAD, cm);
duke@435:   return mk->allocate(rw, access_flags, CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: methodDataOop oopFactory::new_methodData(methodHandle method, TRAPS) {
duke@435:   methodDataKlass* mdk = methodDataKlass::cast(Universe::methodDataKlassObj());
duke@435:   return mdk->allocate(method, CHECK_NULL);
duke@435: }
duke@435: 
duke@435: 
duke@435: compiledICHolderOop oopFactory::new_compiledICHolder(methodHandle method, KlassHandle klass, TRAPS) {
duke@435:   compiledICHolderKlass* ck = (compiledICHolderKlass*) Universe::compiledICHolderKlassObj()->klass_part();
duke@435:   compiledICHolderOop c = ck->allocate(CHECK_NULL);
duke@435:   c->set_holder_method(method());
duke@435:   c->set_holder_klass(klass());
duke@435:   return c;
duke@435: }