never@452: /*
stefank@2314:  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
never@452:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@452:  *
never@452:  * This code is free software; you can redistribute it and/or modify it
never@452:  * under the terms of the GNU General Public License version 2 only, as
never@452:  * published by the Free Software Foundation.
never@452:  *
never@452:  * This code is distributed in the hope that it will be useful, but WITHOUT
never@452:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@452:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
never@452:  * version 2 for more details (a copy is included in the LICENSE file that
never@452:  * accompanied this code).
never@452:  *
never@452:  * You should have received a copy of the GNU General Public License version
never@452:  * 2 along with this work; if not, write to the Free Software Foundation,
never@452:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@452:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
never@452:  *
never@452:  */
never@452: 
stefank@2314: #include "precompiled.hpp"
stefank@2314: #include "ci/ciNullObject.hpp"
stefank@2314: #include "ci/ciObjArray.hpp"
stefank@2314: #include "ci/ciUtilities.hpp"
stefank@2314: #include "oops/objArrayOop.hpp"
never@452: 
never@452: // ciObjArray
never@452: //
never@452: // This class represents an objArrayOop in the HotSpot virtual
never@452: // machine.
never@452: 
never@452: ciObject* ciObjArray::obj_at(int index) {
never@452:   VM_ENTRY_MARK;
never@452:   objArrayOop array = get_objArrayOop();
never@452:   if (index < 0 || index >= array->length()) return NULL;
never@452:   oop o = array->obj_at(index);
never@452:   if (o == NULL) {
never@452:     return ciNullObject::make();
never@452:   } else {
never@452:     return CURRENT_ENV->get_object(o);
never@452:   }
never@452: }