1 /* 2 * Copyright (c) 1999, 2023, 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 "ci/ciNullObject.hpp" 27 #include "ci/ciObjArray.hpp" 28 #include "ci/ciUtilities.inline.hpp" 29 #include "oops/objArrayOop.inline.hpp" 30 31 // ciObjArray 32 // 33 // This class represents an objArrayOop in the HotSpot virtual 34 // machine. 35 36 ciObject* ciObjArray::obj_at(int index) { 37 VM_ENTRY_MARK; 38 objArrayOop array = get_objArrayOop(); 39 assert(index >= 0 && index < array->length(), "OOB access"); 40 oop o = array->obj_at(index); 41 if (o == nullptr) { 42 return ciNullObject::make(); 43 } else { 44 return CURRENT_ENV->get_object(o); 45 } 46 } --- EOF ---