Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/runtime/SLArguments.java @ 14869:89a079df9cb4
Backout changeset ae7cbf13e765708f228be3e2e666e13d421bbd8e
author | Erik Eckstein <erik.eckstein@oracle.com> |
---|---|
date | Fri, 28 Mar 2014 09:18:18 +0100 |
parents | 89ac75425681 |
children |
line wrap: on
line source
/* * Copyright (c) 2012, 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. * * 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.sl.runtime; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.sl.nodes.call.*; import com.oracle.truffle.sl.nodes.local.*; /** * Encapsulation of SL function arguments, as required by the Truffle API. An instance of this class * is allocated by the caller, and read by the callee. */ public final class SLArguments extends Arguments { private final Object[] argumentValues; /** * Used by the caller, i.e., the {@link SLInvokeNode node that performs a function call}. */ public SLArguments(Object[] arguments) { this.argumentValues = arguments; } /** * Used by the callee, i.e., the {@link SLReadArgumentNode note that reads a function argument}. */ public static Object[] getFromFrame(VirtualFrame frame) { return frame.getArguments(SLArguments.class).argumentValues; } }