1 /*
   2  * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 # include "incls/_precompiled.incl"
  26 #include "incls/_fieldDescriptor.cpp.incl"







  27 
  28 
  29 oop fieldDescriptor::loader() const {
  30   return instanceKlass::cast(_cp->pool_holder())->class_loader();
  31 }
  32 
  33 typeArrayOop fieldDescriptor::annotations() const {
  34   instanceKlass* ik = instanceKlass::cast(field_holder());
  35   objArrayOop md = ik->fields_annotations();
  36   if (md == NULL)
  37     return NULL;
  38   assert((index() % instanceKlass::next_offset) == 0, "");
  39   return typeArrayOop(md->obj_at(index() / instanceKlass::next_offset));
  40 }
  41 
  42 constantTag fieldDescriptor::initial_value_tag() const {
  43   return constants()->tag_at(_initial_value_index);
  44 }
  45 
  46 jint fieldDescriptor::int_initial_value() const {

   1 /*
   2  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "classfile/vmSymbols.hpp"
  28 #include "memory/resourceArea.hpp"
  29 #include "memory/universe.inline.hpp"
  30 #include "oops/instanceKlass.hpp"
  31 #include "runtime/fieldDescriptor.hpp"
  32 #include "runtime/handles.inline.hpp"
  33 #include "runtime/signature.hpp"
  34 
  35 
  36 oop fieldDescriptor::loader() const {
  37   return instanceKlass::cast(_cp->pool_holder())->class_loader();
  38 }
  39 
  40 typeArrayOop fieldDescriptor::annotations() const {
  41   instanceKlass* ik = instanceKlass::cast(field_holder());
  42   objArrayOop md = ik->fields_annotations();
  43   if (md == NULL)
  44     return NULL;
  45   assert((index() % instanceKlass::next_offset) == 0, "");
  46   return typeArrayOop(md->obj_at(index() / instanceKlass::next_offset));
  47 }
  48 
  49 constantTag fieldDescriptor::initial_value_tag() const {
  50   return constants()->tag_at(_initial_value_index);
  51 }
  52 
  53 jint fieldDescriptor::int_initial_value() const {