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annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/runtime/SLArguments.java @ 14800:f19d64d2cf69
Add LIRControlFlowGraph.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Thu, 13 Mar 2014 17:19:48 +0100 |
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Simple Language: A simple dynamic programming language to demonstrate Truffle features
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1 /* |
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2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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Simple Language: A simple dynamic programming language to demonstrate Truffle features
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
213c1297a814
Simple Language: A simple dynamic programming language to demonstrate Truffle features
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13 * accompanied this code). |
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Simple Language: A simple dynamic programming language to demonstrate Truffle features
Christian Wimmer <christian.wimmer@oracle.com>
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.truffle.sl.runtime; |
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24 |
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25 import com.oracle.truffle.api.*; |
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26 import com.oracle.truffle.api.frame.*; |
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27 import com.oracle.truffle.sl.nodes.call.*; |
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28 import com.oracle.truffle.sl.nodes.local.*; |
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29 |
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30 /** |
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31 * Encapsulation of SL function arguments, as required by the Truffle API. An instance of this class |
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32 * is allocated by the caller, and read by the callee. |
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33 */ |
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34 public final class SLArguments extends Arguments { |
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35 |
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36 private final Object[] argumentValues; |
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37 |
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38 /** |
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39 * Used by the caller, i.e., the {@link SLInvokeNode node that performs a function call}. |
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40 */ |
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41 public SLArguments(Object[] arguments) { |
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42 this.argumentValues = arguments; |
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43 } |
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44 |
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45 /** |
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46 * Used by the callee, i.e., the {@link SLReadArgumentNode note that reads a function argument}. |
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47 */ |
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48 public static Object[] getFromFrame(VirtualFrame frame) { |
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49 return frame.getArguments(SLArguments.class).argumentValues; |
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50 } |
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51 } |