1/* 2 * Copyright (c) 2009, 2012, 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/ciClassList.hpp" 27#include "ci/ciMethodHandle.hpp" 28#include "ci/ciUtilities.hpp" 29#include "classfile/javaClasses.hpp" 30 31// ------------------------------------------------------------------ 32// ciMethodHandle::get_vmtarget 33// 34// Return: MH.form -> LF.vmentry -> MN.vmtarget 35ciMethod* ciMethodHandle::get_vmtarget() const { 36 VM_ENTRY_MARK; 37 oop form_oop = java_lang_invoke_MethodHandle::form(get_oop()); 38 oop vmentry_oop = java_lang_invoke_LambdaForm::vmentry(form_oop); 39 // FIXME: Share code with ciMemberName::get_vmtarget 40 Metadata* vmtarget = java_lang_invoke_MemberName::vmtarget(vmentry_oop); 41 if (vmtarget->is_method()) 42 return CURRENT_ENV->get_method((Method*) vmtarget); 43 // FIXME: What if the vmtarget is a Klass? 44 assert(false, ""); 45 return NULL; 46} 47