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