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view graal/com.oracle.truffle.api.interop/src/com/oracle/truffle/api/interop/ForeignAccessArguments.java @ 21916:3df76a0300f3
jvmci.make remove generated source from search path; export compilers into a different directory when jvmci is disabled: jre/lib/<arch>/(server|client)-nojvmci/
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
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date | Thu, 11 Jun 2015 11:07:28 +0200 |
parents | c76742cc2c6f |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.api.interop; final class ForeignAccessArguments { static final Object[] EMPTY_ARGUMENTS_ARRAY = new Object[0]; static final int RECEIVER_INDEX = 0; static final int RUNTIME_ARGUMENT_COUNT = 1; static Object[] create(Object receiver, Object... arguments) { if (arguments.length == 0) { return new Object[]{receiver}; } Object[] objectArguments = new Object[RUNTIME_ARGUMENT_COUNT + arguments.length]; objectArguments[RECEIVER_INDEX] = receiver; arraycopy(arguments, 0, objectArguments, RUNTIME_ARGUMENT_COUNT, arguments.length); return objectArguments; } private static void arraycopy(Object[] src, int srcPos, Object[] dest, int destPos, int length) { for (int i = 0; i < length; i++) { dest[destPos + i] = src[srcPos + i]; } } }