ciObjArray.cpp revision 1472:c18cbe5936b8 
1/*
2 * Copyright (c) 1999, 2007, 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/_ciObjArray.cpp.incl"
27
28// ciObjArray
29//
30// This class represents an objArrayOop in the HotSpot virtual
31// machine.
32
33ciObject* ciObjArray::obj_at(int index) {
34  VM_ENTRY_MARK;
35  objArrayOop array = get_objArrayOop();
36  if (index < 0 || index >= array->length()) return NULL;
37  oop o = array->obj_at(index);
38  if (o == NULL) {
39    return ciNullObject::make();
40  } else {
41    return CURRENT_ENV->get_object(o);
42  }
43}
44