1 /*
   2  * Copyright (c) 2015, 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 package compiler.jvmci.compilerToVM;
  25 
  26 import compiler.jvmci.common.testcases.MultipleImplementer2;
  27 import compiler.jvmci.common.testcases.MultipleImplementersInterface;
  28 import java.util.HashMap;
  29 import java.util.Map;
  30 
  31 /**
  32  * Class contains hard-coded constant pool tables for dummy classes used for
  33  * jdk.vm.ci.hotspot.CompilerToVM constant pool methods
  34  */
  35 public class ConstantPoolTestsHelper {
  36 
  37     public enum ConstantTypes {
  38         CONSTANT_CLASS,
  39         CONSTANT_FIELDREF,
  40         CONSTANT_METHODREF,
  41         CONSTANT_INTERFACEMETHODREF,
  42         CONSTANT_STRING,
  43         CONSTANT_INTEGER,
  44         CONSTANT_FLOAT,
  45         CONSTANT_LONG,
  46         CONSTANT_DOUBLE,
  47         CONSTANT_NAMEANDTYPE,
  48         CONSTANT_UTF8,
  49         CONSTANT_METHODHANDLE,
  50         CONSTANT_METHODTYPE,
  51         CONSTANT_INVOKEDYNAMIC;
  52     }
  53 
  54     public enum DummyClasses {
  55         DUMMY_CLASS(MultipleImplementer2.class, CP_MAP_FOR_CLASS),
  56         DUMMY_INTERFACE(MultipleImplementersInterface.class, CP_MAP_FOR_INTERFACE);
  57 
  58         public final Class<?> klass;
  59         public final Map<Integer, ConstantPoolEntry> cp;
  60 
  61         DummyClasses(Class<?> klass, Map<Integer, ConstantPoolEntry> cp) {
  62             this.klass = klass;
  63             this.cp = cp;
  64         }
  65     }
  66 
  67     public static class ConstantPoolEntry {
  68 
  69         public final ConstantTypes type;
  70         public final Object value;
  71 
  72         public ConstantPoolEntry(ConstantTypes type, Object value) {
  73             this.type = type;
  74             this.value = value;
  75         }
  76     }
  77 
  78     private static final Map<Integer, ConstantPoolEntry> CP_MAP_FOR_CLASS
  79             = new HashMap<>();
  80     static {
  81         CP_MAP_FOR_CLASS.put(1, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{22, 68}));
  82         CP_MAP_FOR_CLASS.put(2, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 69));
  83         CP_MAP_FOR_CLASS.put(3, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTEGER, 2147483647));
  84         CP_MAP_FOR_CLASS.put(4, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{35, 70}));
  85         CP_MAP_FOR_CLASS.put(5, new ConstantPoolEntry(ConstantTypes.CONSTANT_LONG, 9223372036854775807L));
  86         CP_MAP_FOR_CLASS.put(8, new ConstantPoolEntry(ConstantTypes.CONSTANT_FLOAT, 3.4028235E38F));
  87         CP_MAP_FOR_CLASS.put(10, new ConstantPoolEntry(ConstantTypes.CONSTANT_DOUBLE, 1.7976931348623157E308D));
  88         CP_MAP_FOR_CLASS.put(13, new ConstantPoolEntry(ConstantTypes.CONSTANT_STRING, 74));
  89         CP_MAP_FOR_CLASS.put(22, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 83));
  90         CP_MAP_FOR_CLASS.put(23, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{22, 84}));
  91         CP_MAP_FOR_CLASS.put(24, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTERFACEMETHODREF, new int[]{2, 85}));
  92         CP_MAP_FOR_CLASS.put(26, new ConstantPoolEntry(ConstantTypes.CONSTANT_INVOKEDYNAMIC, new int[]{0, 91}));
  93         CP_MAP_FOR_CLASS.put(29, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{35, 94}));
  94         CP_MAP_FOR_CLASS.put(35, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 100));
  95         CP_MAP_FOR_CLASS.put(68, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{54, 55}));
  96         CP_MAP_FOR_CLASS.put(70, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{48, 37}));
  97         CP_MAP_FOR_CLASS.put(84, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{59, 55}));
  98         CP_MAP_FOR_CLASS.put(85, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{103, 63}));
  99         CP_MAP_FOR_CLASS.put(91, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{106, 107}));
 100         CP_MAP_FOR_CLASS.put(94, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{36, 37}));
 101         CP_MAP_FOR_CLASS.put(104, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{110, 111}));
 102         CP_MAP_FOR_CLASS.put(105, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{35, 112}));
 103         CP_MAP_FOR_CLASS.put(110, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 113));
 104         CP_MAP_FOR_CLASS.put(111, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{114, 118}));
 105         CP_MAP_FOR_CLASS.put(112, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{58, 55}));
 106     }
 107 
 108     private static final Map<Integer, ConstantPoolEntry> CP_MAP_FOR_INTERFACE
 109             = new HashMap<>();
 110     static {
 111         CP_MAP_FOR_INTERFACE.put(1, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 48));
 112         CP_MAP_FOR_INTERFACE.put(5, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTERFACEMETHODREF, new int[]{13, 52}));
 113         CP_MAP_FOR_INTERFACE.put(6, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 53));
 114         CP_MAP_FOR_INTERFACE.put(7, new ConstantPoolEntry(ConstantTypes.CONSTANT_INVOKEDYNAMIC, new int[]{0, 58}));
 115         CP_MAP_FOR_INTERFACE.put(8, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{6, 59}));
 116         CP_MAP_FOR_INTERFACE.put(9, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{6, 60}));
 117         CP_MAP_FOR_INTERFACE.put(12, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{13, 63}));
 118         CP_MAP_FOR_INTERFACE.put(13, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 64));
 119         CP_MAP_FOR_INTERFACE.put(17, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTEGER, 2147483647));
 120         CP_MAP_FOR_INTERFACE.put(20, new ConstantPoolEntry(ConstantTypes.CONSTANT_LONG, 9223372036854775807l));
 121         CP_MAP_FOR_INTERFACE.put(24, new ConstantPoolEntry(ConstantTypes.CONSTANT_FLOAT, 3.4028235E38f));
 122         CP_MAP_FOR_INTERFACE.put(27, new ConstantPoolEntry(ConstantTypes.CONSTANT_DOUBLE, 1.7976931348623157E308d));
 123         CP_MAP_FOR_INTERFACE.put(31, new ConstantPoolEntry(ConstantTypes.CONSTANT_STRING, 65));
 124         CP_MAP_FOR_INTERFACE.put(52, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{34, 35}));
 125         CP_MAP_FOR_INTERFACE.put(55, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODHANDLE, new int[]{6, 67}));
 126         CP_MAP_FOR_INTERFACE.put(56, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODTYPE, 35));
 127         CP_MAP_FOR_INTERFACE.put(57, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODHANDLE, new int[]{9, 5}));
 128         CP_MAP_FOR_INTERFACE.put(58, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{68, 69}));
 129         CP_MAP_FOR_INTERFACE.put(59, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{70, 71}));
 130         CP_MAP_FOR_INTERFACE.put(60, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{72, 35}));
 131         CP_MAP_FOR_INTERFACE.put(63, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{32, 33}));
 132         CP_MAP_FOR_INTERFACE.put(67, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{73, 74}));
 133         CP_MAP_FOR_INTERFACE.put(73, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 75));
 134         CP_MAP_FOR_INTERFACE.put(74, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{76, 80}));
 135         CP_MAP_FOR_INTERFACE.put(77, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 82));
 136     }
 137 }