| /* |
| * Copyright (c) 2002, 2013, 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 sun.jvm.hotspot.runtime; |
| |
| public interface ClassConstants |
| { |
| // constant pool constant types - from JVM spec. |
| |
| public static final int JVM_CONSTANT_Utf8 = 1; |
| public static final int JVM_CONSTANT_Unicode = 2; // unused |
| public static final int JVM_CONSTANT_Integer = 3; |
| public static final int JVM_CONSTANT_Float = 4; |
| public static final int JVM_CONSTANT_Long = 5; |
| public static final int JVM_CONSTANT_Double = 6; |
| public static final int JVM_CONSTANT_Class = 7; |
| public static final int JVM_CONSTANT_String = 8; |
| public static final int JVM_CONSTANT_Fieldref = 9; |
| public static final int JVM_CONSTANT_Methodref = 10; |
| public static final int JVM_CONSTANT_InterfaceMethodref = 11; |
| public static final int JVM_CONSTANT_NameAndType = 12; |
| public static final int JVM_CONSTANT_MethodHandle = 15; |
| public static final int JVM_CONSTANT_MethodType = 16; |
| // static final int JVM_CONSTANT_(unused) = 17; |
| public static final int JVM_CONSTANT_InvokeDynamic = 18; |
| |
| // JVM_CONSTANT_MethodHandle subtypes |
| public static final int JVM_REF_getField = 1; |
| public static final int JVM_REF_getStatic = 2; |
| public static final int JVM_REF_putField = 3; |
| public static final int JVM_REF_putStatic = 4; |
| public static final int JVM_REF_invokeVirtual = 5; |
| public static final int JVM_REF_invokeStatic = 6; |
| public static final int JVM_REF_invokeSpecial = 7; |
| public static final int JVM_REF_newInvokeSpecial = 8; |
| public static final int JVM_REF_invokeInterface = 9; |
| |
| // HotSpot specific constant pool constant types. |
| |
| // For bad value initialization |
| public static final int JVM_CONSTANT_Invalid = 0; |
| |
| public static final int JVM_CONSTANT_UnresolvedClass = 100; // Temporary tag until actual use |
| public static final int JVM_CONSTANT_ClassIndex = 101; // Temporary tag while constructing constant pool |
| public static final int JVM_CONSTANT_StringIndex = 102; // Temporary tag while constructing constant pool |
| public static final int JVM_CONSTANT_UnresolvedClassInError = 103; // Error tag due to resolution error |
| public static final int JVM_CONSTANT_MethodHandleInError = 104; // Error tag due to resolution error |
| public static final int JVM_CONSTANT_MethodTypeInError = 105; // Error tag due to resolution error |
| |
| // 1.5 major/minor version numbers from JVM spec. 3rd edition |
| public static final short MAJOR_VERSION = 49; |
| public static final short MINOR_VERSION = 0; |
| |
| public static final short MAJOR_VERSION_OLD = 46; |
| public static final short MINOR_VERSION_OLD = 0; |
| |
| // From jvm.h |
| public static final long JVM_ACC_PUBLIC = 0x0001; /* visible to everyone */ |
| public static final long JVM_ACC_PRIVATE = 0x0002; /* visible only to the defining class */ |
| public static final long JVM_ACC_PROTECTED = 0x0004; /* visible to subclasses */ |
| public static final long JVM_ACC_STATIC = 0x0008; /* instance variable is static */ |
| public static final long JVM_ACC_FINAL = 0x0010; /* no further subclassing, overriding */ |
| public static final long JVM_ACC_SYNCHRONIZED = 0x0020; /* wrap method call in monitor lock */ |
| public static final long JVM_ACC_SUPER = 0x0020; /* funky handling of invokespecial */ |
| public static final long JVM_ACC_VOLATILE = 0x0040; /* can not cache in registers */ |
| public static final long JVM_ACC_BRIDGE = 0x0040; /* bridge method generated by compiler */ |
| public static final long JVM_ACC_TRANSIENT = 0x0080; /* not persistant */ |
| public static final long JVM_ACC_VARARGS = 0x0080; /* method declared with variable number of args */ |
| public static final long JVM_ACC_NATIVE = 0x0100; /* implemented in C */ |
| public static final long JVM_ACC_INTERFACE = 0x0200; /* class is an interface */ |
| public static final long JVM_ACC_ABSTRACT = 0x0400; /* no definition provided */ |
| public static final long JVM_ACC_STRICT = 0x0800; /* strict floating point */ |
| public static final long JVM_ACC_SYNTHETIC = 0x1000; /* compiler-generated class, method or field */ |
| public static final long JVM_ACC_ANNOTATION = 0x2000; /* annotation type */ |
| public static final long JVM_ACC_ENUM = 0x4000; /* field is declared as element of enum */ |
| |
| |
| // from accessFlags.hpp - hotspot internal flags |
| |
| // flags actually put in .class file |
| public static final long JVM_ACC_WRITTEN_FLAGS = 0x00007FFF; |
| |
| // Method* flags |
| // monitorenter/monitorexit bytecodes match |
| public static final long JVM_ACC_MONITOR_MATCH = 0x10000000; |
| // Method contains monitorenter/monitorexit bytecodes |
| public static final long JVM_ACC_HAS_MONITOR_BYTECODES = 0x20000000; |
| // Method has loops |
| public static final long JVM_ACC_HAS_LOOPS = 0x40000000; |
| // The loop flag has been initialized |
| public static final long JVM_ACC_LOOPS_FLAG_INIT = (int)0x80000000; |
| // Queued for compilation |
| public static final long JVM_ACC_QUEUED = 0x01000000; |
| // TEMPORARY: currently on stack replacement compilation is not built into the |
| // invocation counter machinery. Until it is, we will keep track of methods which |
| // cannot be on stack replaced in the access flags. |
| public static final long JVM_ACC_NOT_OSR_COMPILABLE = 0x08000000; |
| public static final long JVM_ACC_HAS_LINE_NUMBER_TABLE = 0x00100000; |
| public static final long JVM_ACC_HAS_CHECKED_EXCEPTIONS = 0x00400000; |
| public static final long JVM_ACC_HAS_JSRS = 0x00800000; |
| // RedefineClasses() has made method obsolete |
| public static final long JVM_ACC_IS_OBSOLETE = 0x00010000; |
| |
| // Klass* flags |
| // True if this class has miranda methods in it's vtable |
| public static final long JVM_ACC_HAS_MIRANDA_METHODS = 0x10000000; |
| // True if klass has a vanilla default constructor |
| public static final long JVM_ACC_HAS_VANILLA_CONSTRUCTOR = 0x20000000; |
| // True if klass has a non-empty finalize() method |
| public static final long JVM_ACC_HAS_FINALIZER = 0x40000000; |
| // True if klass supports the Clonable interface |
| public static final long JVM_ACC_IS_CLONEABLE = 0x80000000; |
| |
| // Klass* and Method* flags |
| public static final long JVM_ACC_HAS_LOCAL_VARIABLE_TABLE = 0x00200000; |
| // flags promoted from methods to the holding klass |
| public static final long JVM_ACC_PROMOTED_FLAGS = 0x00200000; |
| |
| // field flags |
| // Note: these flags must be defined in the low order 16 bits because |
| // InstanceKlass only stores a ushort worth of information from the |
| // AccessFlags value. |
| // field access is watched by JVMTI |
| public static final long JVM_ACC_FIELD_ACCESS_WATCHED = 0x00002000; |
| // field modification is watched by JVMTI |
| public static final long JVM_ACC_FIELD_MODIFICATION_WATCHED = 0x00008000; |
| // field has generic signature |
| public static final long JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE = 0x00000800; |
| |
| // flags accepted by set_field_flags |
| public static final long JVM_ACC_FIELD_FLAGS = 0x00008000 | JVM_ACC_WRITTEN_FLAGS; |
| |
| // from jvm.h |
| |
| public static final long JVM_RECOGNIZED_CLASS_MODIFIERS = (JVM_ACC_PUBLIC | |
| JVM_ACC_FINAL | |
| JVM_ACC_SUPER | |
| JVM_ACC_INTERFACE | |
| JVM_ACC_ABSTRACT | |
| JVM_ACC_ANNOTATION | |
| JVM_ACC_ENUM | |
| JVM_ACC_SYNTHETIC); |
| |
| |
| public static final long JVM_RECOGNIZED_FIELD_MODIFIERS = (JVM_ACC_PUBLIC | |
| JVM_ACC_PRIVATE | |
| JVM_ACC_PROTECTED | |
| JVM_ACC_STATIC | |
| JVM_ACC_FINAL | |
| JVM_ACC_VOLATILE | |
| JVM_ACC_TRANSIENT | |
| JVM_ACC_ENUM | |
| JVM_ACC_SYNTHETIC); |
| |
| public static final long JVM_RECOGNIZED_METHOD_MODIFIERS = (JVM_ACC_PUBLIC | |
| JVM_ACC_PRIVATE | |
| JVM_ACC_PROTECTED | |
| JVM_ACC_STATIC | |
| JVM_ACC_FINAL | |
| JVM_ACC_SYNCHRONIZED | |
| JVM_ACC_BRIDGE | |
| JVM_ACC_VARARGS | |
| JVM_ACC_NATIVE | |
| JVM_ACC_ABSTRACT | |
| JVM_ACC_STRICT | |
| JVM_ACC_SYNTHETIC); |
| } |