Mercurial > hg > truffle
annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/InstructionDescriptionCreator.java @ 4150:c78bace5086a
start work on integrating old hooks into mx, work on sanity checks
introduce a DB class to access the bench DB in an easier way (create benchmarks and benchmark values automatically in the DB)
author | Gilles Duboscq <gilles.m.duboscq@gmail.com> |
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date | Tue, 20 Dec 2011 15:34:43 +0100 |
parents | bc8527f3071c |
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1 /* |
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2 * Copyright (c) 2007, 2011, 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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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 |
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13 * accompanied this code). |
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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.sun.max.asm.gen; |
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24 |
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25 import java.util.*; |
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26 |
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27 /** |
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28 * Wraps mere object arrays into instruction descriptions. |
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29 */ |
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30 public abstract class InstructionDescriptionCreator<InstructionDescription_Type extends InstructionDescription> { |
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31 |
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32 private final Assembly assembly; |
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33 |
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34 protected InstructionDescriptionCreator(Assembly assembly) { |
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35 this.assembly = assembly; |
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36 } |
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37 |
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38 public Assembly assembly() { |
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39 return assembly; |
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40 } |
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41 |
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42 protected abstract InstructionDescription_Type createInstructionDescription(List<Object> specifications); |
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43 |
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44 protected InstructionDescription_Type defineInstructionDescription(List<Object> specifications) { |
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45 final InstructionDescription_Type instructionDescription = createInstructionDescription(specifications); |
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46 instructionDescriptions.add(instructionDescription); |
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47 instructionDescription.setArchitectureManualSection(currentArchitectureManualSection); |
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48 return instructionDescription; |
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49 } |
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50 |
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51 private final List<InstructionDescription_Type> instructionDescriptions = new LinkedList<>(); |
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52 |
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53 private static void deepCopy(Object[] src, List<Object> dst) { |
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54 for (Object object : src) { |
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55 if (object instanceof Object[]) { |
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56 deepCopy((Object[]) object, dst); |
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57 } else { |
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58 dst.add(object); |
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59 } |
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60 } |
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61 } |
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62 |
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63 protected InstructionDescription_Type define(Object... specifications) { |
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64 List<Object> specList = new ArrayList<>(specifications.length * 2); |
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65 deepCopy(specifications, specList); |
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66 return defineInstructionDescription(specList); |
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67 } |
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68 |
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69 private String currentArchitectureManualSection; |
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70 |
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71 /** |
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72 * Sets the name of the architecture manual section for which instruction descriptions are |
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73 * currently being {@link #define defined}. |
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74 */ |
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75 public void setCurrentArchitectureManualSection(String section) { |
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76 currentArchitectureManualSection = section; |
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77 } |
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78 |
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79 public List<InstructionDescription_Type> instructionDescriptions() { |
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80 return instructionDescriptions; |
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81 } |
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82 } |