Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java @ 12226:7944aba7ba41
8015107: NPG: Use consistent naming for metaspace concepts
Reviewed-by: coleenp, mgerdin, hseigel
| author | ehelin |
|---|---|
| date | Mon, 12 Aug 2013 17:37:02 +0200 |
| parents | f16e75e0cf11 |
| children |
| rev | line source |
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| 0 | 1 /* |
| 8104 | 2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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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. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.runtime; | |
| 26 | |
| 27 public interface ClassConstants | |
| 28 { | |
| 29 // constant pool constant types - from JVM spec. | |
| 30 | |
| 31 public static final int JVM_CONSTANT_Utf8 = 1; | |
| 32 public static final int JVM_CONSTANT_Unicode = 2; // unused | |
| 33 public static final int JVM_CONSTANT_Integer = 3; | |
| 34 public static final int JVM_CONSTANT_Float = 4; | |
| 35 public static final int JVM_CONSTANT_Long = 5; | |
| 36 public static final int JVM_CONSTANT_Double = 6; | |
| 37 public static final int JVM_CONSTANT_Class = 7; | |
| 38 public static final int JVM_CONSTANT_String = 8; | |
| 39 public static final int JVM_CONSTANT_Fieldref = 9; | |
| 40 public static final int JVM_CONSTANT_Methodref = 10; | |
| 41 public static final int JVM_CONSTANT_InterfaceMethodref = 11; | |
| 42 public static final int JVM_CONSTANT_NameAndType = 12; | |
| 1602 | 43 public static final int JVM_CONSTANT_MethodHandle = 15; |
| 44 public static final int JVM_CONSTANT_MethodType = 16; | |
| 2460 | 45 // static final int JVM_CONSTANT_(unused) = 17; |
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46 public static final int JVM_CONSTANT_InvokeDynamic = 18; |
| 1602 | 47 |
| 48 // JVM_CONSTANT_MethodHandle subtypes | |
| 49 public static final int JVM_REF_getField = 1; | |
| 50 public static final int JVM_REF_getStatic = 2; | |
| 51 public static final int JVM_REF_putField = 3; | |
| 52 public static final int JVM_REF_putStatic = 4; | |
| 53 public static final int JVM_REF_invokeVirtual = 5; | |
| 54 public static final int JVM_REF_invokeStatic = 6; | |
| 55 public static final int JVM_REF_invokeSpecial = 7; | |
| 56 public static final int JVM_REF_newInvokeSpecial = 8; | |
| 57 public static final int JVM_REF_invokeInterface = 9; | |
| 0 | 58 |
| 59 // HotSpot specific constant pool constant types. | |
| 60 | |
| 61 // For bad value initialization | |
| 62 public static final int JVM_CONSTANT_Invalid = 0; | |
| 63 | |
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64 public static final int JVM_CONSTANT_UnresolvedClass = 100; // Temporary tag until actual use |
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65 public static final int JVM_CONSTANT_ClassIndex = 101; // Temporary tag while constructing constant pool |
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66 public static final int JVM_CONSTANT_StringIndex = 102; // Temporary tag while constructing constant pool |
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67 public static final int JVM_CONSTANT_UnresolvedClassInError = 103; // Error tag due to resolution error |
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68 public static final int JVM_CONSTANT_MethodHandleInError = 104; // Error tag due to resolution error |
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69 public static final int JVM_CONSTANT_MethodTypeInError = 105; // Error tag due to resolution error |
| 1385 | 70 |
| 0 | 71 // 1.5 major/minor version numbers from JVM spec. 3rd edition |
| 72 public static final short MAJOR_VERSION = 49; | |
| 73 public static final short MINOR_VERSION = 0; | |
| 74 | |
| 75 public static final short MAJOR_VERSION_OLD = 46; | |
| 76 public static final short MINOR_VERSION_OLD = 0; | |
| 77 | |
| 78 // From jvm.h | |
| 79 public static final long JVM_ACC_PUBLIC = 0x0001; /* visible to everyone */ | |
| 80 public static final long JVM_ACC_PRIVATE = 0x0002; /* visible only to the defining class */ | |
| 81 public static final long JVM_ACC_PROTECTED = 0x0004; /* visible to subclasses */ | |
| 82 public static final long JVM_ACC_STATIC = 0x0008; /* instance variable is static */ | |
| 83 public static final long JVM_ACC_FINAL = 0x0010; /* no further subclassing, overriding */ | |
| 84 public static final long JVM_ACC_SYNCHRONIZED = 0x0020; /* wrap method call in monitor lock */ | |
| 85 public static final long JVM_ACC_SUPER = 0x0020; /* funky handling of invokespecial */ | |
| 86 public static final long JVM_ACC_VOLATILE = 0x0040; /* can not cache in registers */ | |
| 87 public static final long JVM_ACC_BRIDGE = 0x0040; /* bridge method generated by compiler */ | |
| 88 public static final long JVM_ACC_TRANSIENT = 0x0080; /* not persistant */ | |
| 89 public static final long JVM_ACC_VARARGS = 0x0080; /* method declared with variable number of args */ | |
| 90 public static final long JVM_ACC_NATIVE = 0x0100; /* implemented in C */ | |
| 91 public static final long JVM_ACC_INTERFACE = 0x0200; /* class is an interface */ | |
| 92 public static final long JVM_ACC_ABSTRACT = 0x0400; /* no definition provided */ | |
| 93 public static final long JVM_ACC_STRICT = 0x0800; /* strict floating point */ | |
| 94 public static final long JVM_ACC_SYNTHETIC = 0x1000; /* compiler-generated class, method or field */ | |
| 95 public static final long JVM_ACC_ANNOTATION = 0x2000; /* annotation type */ | |
| 96 public static final long JVM_ACC_ENUM = 0x4000; /* field is declared as element of enum */ | |
| 97 | |
| 98 | |
| 99 // from accessFlags.hpp - hotspot internal flags | |
| 100 | |
| 101 // flags actually put in .class file | |
| 102 public static final long JVM_ACC_WRITTEN_FLAGS = 0x00007FFF; | |
| 103 | |
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104 // Method* flags |
| 0 | 105 // monitorenter/monitorexit bytecodes match |
| 106 public static final long JVM_ACC_MONITOR_MATCH = 0x10000000; | |
| 107 // Method contains monitorenter/monitorexit bytecodes | |
| 108 public static final long JVM_ACC_HAS_MONITOR_BYTECODES = 0x20000000; | |
| 109 // Method has loops | |
| 110 public static final long JVM_ACC_HAS_LOOPS = 0x40000000; | |
| 111 // The loop flag has been initialized | |
| 112 public static final long JVM_ACC_LOOPS_FLAG_INIT = (int)0x80000000; | |
| 113 // Queued for compilation | |
| 114 public static final long JVM_ACC_QUEUED = 0x01000000; | |
| 115 // TEMPORARY: currently on stack replacement compilation is not built into the | |
| 116 // invocation counter machinery. Until it is, we will keep track of methods which | |
| 117 // cannot be on stack replaced in the access flags. | |
| 118 public static final long JVM_ACC_NOT_OSR_COMPILABLE = 0x08000000; | |
| 119 public static final long JVM_ACC_HAS_LINE_NUMBER_TABLE = 0x00100000; | |
| 120 public static final long JVM_ACC_HAS_CHECKED_EXCEPTIONS = 0x00400000; | |
| 121 public static final long JVM_ACC_HAS_JSRS = 0x00800000; | |
| 122 // RedefineClasses() has made method obsolete | |
| 123 public static final long JVM_ACC_IS_OBSOLETE = 0x00010000; | |
| 124 | |
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125 // Klass* flags |
| 0 | 126 // True if this class has miranda methods in it's vtable |
| 127 public static final long JVM_ACC_HAS_MIRANDA_METHODS = 0x10000000; | |
| 128 // True if klass has a vanilla default constructor | |
| 129 public static final long JVM_ACC_HAS_VANILLA_CONSTRUCTOR = 0x20000000; | |
| 130 // True if klass has a non-empty finalize() method | |
| 131 public static final long JVM_ACC_HAS_FINALIZER = 0x40000000; | |
| 132 // True if klass supports the Clonable interface | |
| 133 public static final long JVM_ACC_IS_CLONEABLE = 0x80000000; | |
| 134 | |
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135 // Klass* and Method* flags |
| 0 | 136 public static final long JVM_ACC_HAS_LOCAL_VARIABLE_TABLE = 0x00200000; |
| 137 // flags promoted from methods to the holding klass | |
| 138 public static final long JVM_ACC_PROMOTED_FLAGS = 0x00200000; | |
| 139 | |
| 140 // field flags | |
| 141 // Note: these flags must be defined in the low order 16 bits because | |
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142 // InstanceKlass only stores a ushort worth of information from the |
| 0 | 143 // AccessFlags value. |
| 144 // field access is watched by JVMTI | |
| 145 public static final long JVM_ACC_FIELD_ACCESS_WATCHED = 0x00002000; | |
| 146 // field modification is watched by JVMTI | |
| 147 public static final long JVM_ACC_FIELD_MODIFICATION_WATCHED = 0x00008000; | |
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148 // field has generic signature |
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149 public static final long JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE = 0x00000800; |
| 0 | 150 |
| 151 // flags accepted by set_field_flags | |
| 152 public static final long JVM_ACC_FIELD_FLAGS = 0x00008000 | JVM_ACC_WRITTEN_FLAGS; | |
| 153 | |
| 154 // from jvm.h | |
| 155 | |
| 156 public static final long JVM_RECOGNIZED_CLASS_MODIFIERS = (JVM_ACC_PUBLIC | | |
| 705 | 157 JVM_ACC_FINAL | |
| 158 JVM_ACC_SUPER | | |
| 159 JVM_ACC_INTERFACE | | |
| 160 JVM_ACC_ABSTRACT | | |
| 161 JVM_ACC_ANNOTATION | | |
| 162 JVM_ACC_ENUM | | |
| 163 JVM_ACC_SYNTHETIC); | |
| 0 | 164 |
| 165 | |
| 166 public static final long JVM_RECOGNIZED_FIELD_MODIFIERS = (JVM_ACC_PUBLIC | | |
| 705 | 167 JVM_ACC_PRIVATE | |
| 168 JVM_ACC_PROTECTED | | |
| 169 JVM_ACC_STATIC | | |
| 170 JVM_ACC_FINAL | | |
| 171 JVM_ACC_VOLATILE | | |
| 172 JVM_ACC_TRANSIENT | | |
| 173 JVM_ACC_ENUM | | |
| 174 JVM_ACC_SYNTHETIC); | |
| 0 | 175 |
| 176 public static final long JVM_RECOGNIZED_METHOD_MODIFIERS = (JVM_ACC_PUBLIC | | |
| 705 | 177 JVM_ACC_PRIVATE | |
| 178 JVM_ACC_PROTECTED | | |
| 179 JVM_ACC_STATIC | | |
| 180 JVM_ACC_FINAL | | |
| 181 JVM_ACC_SYNCHRONIZED | | |
| 182 JVM_ACC_BRIDGE | | |
| 183 JVM_ACC_VARARGS | | |
| 184 JVM_ACC_NATIVE | | |
| 185 JVM_ACC_ABSTRACT | | |
| 186 JVM_ACC_STRICT | | |
| 187 JVM_ACC_SYNTHETIC); | |
| 0 | 188 } |