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Diffstat (limited to 'bcel-builder/src/main/java/org/aspectj/apache/bcel/Constants.java')
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1 files changed, 685 insertions, 0 deletions
diff --git a/bcel-builder/src/main/java/org/aspectj/apache/bcel/Constants.java b/bcel-builder/src/main/java/org/aspectj/apache/bcel/Constants.java new file mode 100644 index 000000000..c75496527 --- /dev/null +++ b/bcel-builder/src/main/java/org/aspectj/apache/bcel/Constants.java @@ -0,0 +1,685 @@ +package org.aspectj.apache.bcel; + +import org.aspectj.apache.bcel.generic.Type; + +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2001 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" and + * "Apache BCEL" must not be used to endorse or promote products + * derived from this software without prior written permission. For + * written permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * "Apache BCEL", nor may "Apache" appear in their name, without + * prior written permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ + +/** + * Constants for the project, mostly defined in the JVM specification. + * + * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A> + * @author Andy Clement + */ +public interface Constants { + // Major and minor version of the code + public final static short MAJOR_1_1 = 45; + public final static short MINOR_1_1 = 3; + public final static short MAJOR_1_2 = 46; + public final static short MINOR_1_2 = 0; + public final static short MAJOR_1_3 = 47; + public final static short MINOR_1_3 = 0; + public final static short MAJOR_1_4 = 48; + public final static short MINOR_1_4 = 0; + public final static short MAJOR_1_5 = 49; + public final static short MINOR_1_5 = 0; + public final static short MAJOR_1_6 = 50; + public final static short MINOR_1_6 = 0; + public final static short MAJOR_1_7 = 51; + public final static short MINOR_1_7 = 0; + public final static short MAJOR_1_8 = 52; + public final static short MINOR_1_8 = 0; + public final static short MAJOR_1_9 = 53; + public final static short MINOR_1_9 = 0; + public final static short MAJOR_10 = 54; + public final static short MINOR_10 = 0; + public final static short MAJOR_11 = 55; + public final static short MINOR_11 = 0; + // Defaults + public final static short MAJOR = MAJOR_1_1; + public final static short MINOR = MINOR_1_1; + + /** Maximum value for an unsigned short */ + public final static int MAX_SHORT = 65535; // 2^16 - 1 + + /** Maximum value for an unsigned byte */ + public final static int MAX_BYTE = 255; // 2^8 - 1 + + /** Access flags for classes, fields and methods */ + public final static short ACC_PUBLIC = 0x0001; + public final static short ACC_PRIVATE = 0x0002; + public final static short ACC_PROTECTED = 0x0004; + public final static short ACC_STATIC = 0x0008; + + public final static short ACC_FINAL = 0x0010; + public final static short ACC_SYNCHRONIZED = 0x0020; + public final static short ACC_VOLATILE = 0x0040; + public final static short ACC_TRANSIENT = 0x0080; + + public final static short ACC_NATIVE = 0x0100; + public final static short ACC_INTERFACE = 0x0200; + public final static short ACC_ABSTRACT = 0x0400; + public final static short ACC_STRICT = 0x0800; + + public final static short ACC_SYNTHETIC = 0x1000; + + public final static short ACC_ANNOTATION = 0x2000; + public final static short ACC_ENUM = 0x4000; + public final static int ACC_MODULE = 0x8000; + public final static short ACC_BRIDGE = 0x0040; + public final static short ACC_VARARGS = 0x0080; + + // Module related + // Indicates that any module which depends on the current module, + // implicitly declares a dependence on the module indicated by this entry. + public final static int MODULE_ACC_TRANSITIVE = 0x0020; + // Indicates that this dependence is mandatory in the static phase, i.e., at + // compile time, but is optional in the dynamic phase, i.e., at run time. + public final static int MODULE_ACC_STATIC_PHASE = 0x0040; + // Indicates that this dependence was not explicitly or implicitly declared + // in the source of the module declaration. + public final static int MODULE_ACC_SYNTHETIC = 0x1000; + // Indicates that this dependence was implicitly declared in the source of + // the module declaration + public final static int MODULE_ACC_MANDATED = 0x8000; + + // Applies to classes compiled by new compilers only + public final static short ACC_SUPER = 0x0020; + + public final static short MAX_ACC_FLAG = ACC_STRICT; + + public final static String[] ACCESS_NAMES = { "public", "private", "protected", "static", "final", "synchronized", "volatile", + "transient", "native", "interface", "abstract", "strictfp" }; + + /** Tags in constant pool to denote type of constant */ + public final static byte CONSTANT_Utf8 = 1; + public final static byte CONSTANT_Integer = 3; + public final static byte CONSTANT_Float = 4; + public final static byte CONSTANT_Long = 5; + public final static byte CONSTANT_Double = 6; + public final static byte CONSTANT_Class = 7; + public final static byte CONSTANT_Fieldref = 9; + public final static byte CONSTANT_String = 8; + public final static byte CONSTANT_Methodref = 10; + public final static byte CONSTANT_InterfaceMethodref = 11; + public final static byte CONSTANT_NameAndType = 12; + + public final static byte CONSTANT_MethodHandle = 15; + public final static byte CONSTANT_MethodType = 16; + public final static byte CONSTANT_Dynamic = 17; + public final static byte CONSTANT_InvokeDynamic = 18; + + public final static byte CONSTANT_Module = 19; + public final static byte CONSTANT_Package = 20; + + + public final static String[] CONSTANT_NAMES = { "", "CONSTANT_Utf8", "", "CONSTANT_Integer", "CONSTANT_Float", "CONSTANT_Long", + "CONSTANT_Double", "CONSTANT_Class", "CONSTANT_String", "CONSTANT_Fieldref", "CONSTANT_Methodref", + "CONSTANT_InterfaceMethodref", "CONSTANT_NameAndType","","","CONSTANT_MethodHandle","CONSTANT_MethodType","","CONSTANT_InvokeDynamic", + // J9: + "CONSTANT_Module", "CONSTANT_Package"}; + + /** + * The name of the static initializer, also called "class initialization method" or "interface initialization + * method". This is "<clinit>". + */ + public final static String STATIC_INITIALIZER_NAME = "<clinit>"; + + /** + * The name of every constructor method in a class, also called "instance initialization method". This is + * "<init>". + */ + public final static String CONSTRUCTOR_NAME = "<init>"; + + /** The names of the interfaces implemented by arrays */ + public final static String[] INTERFACES_IMPLEMENTED_BY_ARRAYS = { "java.lang.Cloneable", "java.io.Serializable" }; + + /** + * Limitations of the Java Virtual Machine. See The Java Virtual Machine Specification, Second Edition, page 152, chapter 4.10. + */ + public static final int MAX_CP_ENTRIES = 65535; + public static final int MAX_CODE_SIZE = 65536; // bytes + + /** + * Java VM opcodes. + */ + public static final short NOP = 0; + public static final short ACONST_NULL = 1; + public static final short ICONST_M1 = 2; + public static final short ICONST_0 = 3; + public static final short ICONST_1 = 4; + public static final short ICONST_2 = 5; + public static final short ICONST_3 = 6; + public static final short ICONST_4 = 7; + public static final short ICONST_5 = 8; + public static final short LCONST_0 = 9; + public static final short LCONST_1 = 10; + public static final short FCONST_0 = 11; + public static final short FCONST_1 = 12; + public static final short FCONST_2 = 13; + public static final short DCONST_0 = 14; + public static final short DCONST_1 = 15; + public static final short BIPUSH = 16; + public static final short SIPUSH = 17; + public static final short LDC = 18; + public static final short LDC_W = 19; + public static final short LDC2_W = 20; + public static final short ILOAD = 21; + public static final short LLOAD = 22; + public static final short FLOAD = 23; + public static final short DLOAD = 24; + public static final short ALOAD = 25; + public static final short ILOAD_0 = 26; + public static final short ILOAD_1 = 27; + public static final short ILOAD_2 = 28; + public static final short ILOAD_3 = 29; + public static final short LLOAD_0 = 30; + public static final short LLOAD_1 = 31; + public static final short LLOAD_2 = 32; + public static final short LLOAD_3 = 33; + public static final short FLOAD_0 = 34; + public static final short FLOAD_1 = 35; + public static final short FLOAD_2 = 36; + public static final short FLOAD_3 = 37; + public static final short DLOAD_0 = 38; + public static final short DLOAD_1 = 39; + public static final short DLOAD_2 = 40; + public static final short DLOAD_3 = 41; + public static final short ALOAD_0 = 42; + public static final short ALOAD_1 = 43; + public static final short ALOAD_2 = 44; + public static final short ALOAD_3 = 45; + public static final short IALOAD = 46; + public static final short LALOAD = 47; + public static final short FALOAD = 48; + public static final short DALOAD = 49; + public static final short AALOAD = 50; + public static final short BALOAD = 51; + public static final short CALOAD = 52; + public static final short SALOAD = 53; + public static final short ISTORE = 54; + public static final short LSTORE = 55; + public static final short FSTORE = 56; + public static final short DSTORE = 57; + public static final short ASTORE = 58; + public static final short ISTORE_0 = 59; + public static final short ISTORE_1 = 60; + public static final short ISTORE_2 = 61; + public static final short ISTORE_3 = 62; + public static final short LSTORE_0 = 63; + public static final short LSTORE_1 = 64; + public static final short LSTORE_2 = 65; + public static final short LSTORE_3 = 66; + public static final short FSTORE_0 = 67; + public static final short FSTORE_1 = 68; + public static final short FSTORE_2 = 69; + public static final short FSTORE_3 = 70; + public static final short DSTORE_0 = 71; + public static final short DSTORE_1 = 72; + public static final short DSTORE_2 = 73; + public static final short DSTORE_3 = 74; + public static final short ASTORE_0 = 75; + public static final short ASTORE_1 = 76; + public static final short ASTORE_2 = 77; + public static final short ASTORE_3 = 78; + public static final short IASTORE = 79; + public static final short LASTORE = 80; + public static final short FASTORE = 81; + public static final short DASTORE = 82; + public static final short AASTORE = 83; + public static final short BASTORE = 84; + public static final short CASTORE = 85; + public static final short SASTORE = 86; + public static final short POP = 87; + public static final short POP2 = 88; + public static final short DUP = 89; + public static final short DUP_X1 = 90; + public static final short DUP_X2 = 91; + public static final short DUP2 = 92; + public static final short DUP2_X1 = 93; + public static final short DUP2_X2 = 94; + public static final short SWAP = 95; + public static final short IADD = 96; + public static final short LADD = 97; + public static final short FADD = 98; + public static final short DADD = 99; + public static final short ISUB = 100; + public static final short LSUB = 101; + public static final short FSUB = 102; + public static final short DSUB = 103; + public static final short IMUL = 104; + public static final short LMUL = 105; + public static final short FMUL = 106; + public static final short DMUL = 107; + public static final short IDIV = 108; + public static final short LDIV = 109; + public static final short FDIV = 110; + public static final short DDIV = 111; + public static final short IREM = 112; + public static final short LREM = 113; + public static final short FREM = 114; + public static final short DREM = 115; + public static final short INEG = 116; + public static final short LNEG = 117; + public static final short FNEG = 118; + public static final short DNEG = 119; + public static final short ISHL = 120; + public static final short LSHL = 121; + public static final short ISHR = 122; + public static final short LSHR = 123; + public static final short IUSHR = 124; + public static final short LUSHR = 125; + public static final short IAND = 126; + public static final short LAND = 127; + public static final short IOR = 128; + public static final short LOR = 129; + public static final short IXOR = 130; + public static final short LXOR = 131; + public static final short IINC = 132; + public static final short I2L = 133; + public static final short I2F = 134; + public static final short I2D = 135; + public static final short L2I = 136; + public static final short L2F = 137; + public static final short L2D = 138; + public static final short F2I = 139; + public static final short F2L = 140; + public static final short F2D = 141; + public static final short D2I = 142; + public static final short D2L = 143; + public static final short D2F = 144; + public static final short I2B = 145; + public static final short INT2BYTE = 145; // Old notion + public static final short I2C = 146; + public static final short INT2CHAR = 146; // Old notion + public static final short I2S = 147; + public static final short INT2SHORT = 147; // Old notion + public static final short LCMP = 148; + public static final short FCMPL = 149; + public static final short FCMPG = 150; + public static final short DCMPL = 151; + public static final short DCMPG = 152; + public static final short IFEQ = 153; + public static final short IFNE = 154; + public static final short IFLT = 155; + public static final short IFGE = 156; + public static final short IFGT = 157; + public static final short IFLE = 158; + public static final short IF_ICMPEQ = 159; + public static final short IF_ICMPNE = 160; + public static final short IF_ICMPLT = 161; + public static final short IF_ICMPGE = 162; + public static final short IF_ICMPGT = 163; + public static final short IF_ICMPLE = 164; + public static final short IF_ACMPEQ = 165; + public static final short IF_ACMPNE = 166; + public static final short GOTO = 167; + public static final short JSR = 168; + public static final short RET = 169; + public static final short TABLESWITCH = 170; + public static final short LOOKUPSWITCH = 171; + public static final short IRETURN = 172; + public static final short LRETURN = 173; + public static final short FRETURN = 174; + public static final short DRETURN = 175; + public static final short ARETURN = 176; + public static final short RETURN = 177; + public static final short GETSTATIC = 178; + public static final short PUTSTATIC = 179; + public static final short GETFIELD = 180; + public static final short PUTFIELD = 181; + public static final short INVOKEVIRTUAL = 182; + public static final short INVOKESPECIAL = 183; + public static final short INVOKENONVIRTUAL = 183; // Old name in JDK 1.0 + public static final short INVOKESTATIC = 184; + public static final short INVOKEINTERFACE = 185; + public static final short INVOKEDYNAMIC = 186; + public static final short NEW = 187; + public static final short NEWARRAY = 188; + public static final short ANEWARRAY = 189; + public static final short ARRAYLENGTH = 190; + public static final short ATHROW = 191; + public static final short CHECKCAST = 192; + public static final short INSTANCEOF = 193; + public static final short MONITORENTER = 194; + public static final short MONITOREXIT = 195; + public static final short WIDE = 196; + public static final short MULTIANEWARRAY = 197; + public static final short IFNULL = 198; + public static final short IFNONNULL = 199; + public static final short GOTO_W = 200; + public static final short JSR_W = 201; + + /** + * Non-legal opcodes, may be used by JVM internally. + */ + public static final short BREAKPOINT = 202; + public static final short LDC_QUICK = 203; + public static final short LDC_W_QUICK = 204; + public static final short LDC2_W_QUICK = 205; + public static final short GETFIELD_QUICK = 206; + public static final short PUTFIELD_QUICK = 207; + public static final short GETFIELD2_QUICK = 208; + public static final short PUTFIELD2_QUICK = 209; + public static final short GETSTATIC_QUICK = 210; + public static final short PUTSTATIC_QUICK = 211; + public static final short GETSTATIC2_QUICK = 212; + public static final short PUTSTATIC2_QUICK = 213; + public static final short INVOKEVIRTUAL_QUICK = 214; + public static final short INVOKENONVIRTUAL_QUICK = 215; + public static final short INVOKESUPER_QUICK = 216; + public static final short INVOKESTATIC_QUICK = 217; + public static final short INVOKEINTERFACE_QUICK = 218; + public static final short INVOKEVIRTUALOBJECT_QUICK = 219; + public static final short NEW_QUICK = 221; + public static final short ANEWARRAY_QUICK = 222; + public static final short MULTIANEWARRAY_QUICK = 223; + public static final short CHECKCAST_QUICK = 224; + public static final short INSTANCEOF_QUICK = 225; + public static final short INVOKEVIRTUAL_QUICK_W = 226; + public static final short GETFIELD_QUICK_W = 227; + public static final short PUTFIELD_QUICK_W = 228; + public static final short IMPDEP1 = 254; + public static final short IMPDEP2 = 255; + + /** + * For internal purposes only. + */ + public static final short PUSH = 4711; + public static final short SWITCH = 4712; + + /** + * Illegal codes + */ + public static final short UNDEFINED = '/' - '0'; // -1; + public static final short UNPREDICTABLE = '.' - '0';// -2; + public static final short RESERVED = -3; + public static final String ILLEGAL_OPCODE = "<illegal opcode>"; + public static final String ILLEGAL_TYPE = "<illegal type>"; + + public static final byte T_BOOLEAN = 4; + public static final byte T_CHAR = 5; + public static final byte T_FLOAT = 6; + public static final byte T_DOUBLE = 7; + public static final byte T_BYTE = 8; + public static final byte T_SHORT = 9; + public static final byte T_INT = 10; + public static final byte T_LONG = 11; + + public static final byte T_VOID = 12; // Non-standard + public static final byte T_ARRAY = 13; + public static final byte T_OBJECT = 14; + public static final byte T_REFERENCE = 14; // Deprecated + public static final byte T_UNKNOWN = 15; + public static final byte T_ADDRESS = 16; + + /** + * The primitive type names corresponding to the T_XX constants, e.g., TYPE_NAMES[T_INT] = "int" + */ + public static final String[] TYPE_NAMES = { ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, "boolean", "char", "float", + "double", "byte", "short", "int", "long", "void", "array", "object", "unknown" // Non-standard + }; + + /** + * The primitive class names corresponding to the T_XX constants, e.g., CLASS_TYPE_NAMES[T_INT] = "java.lang.Integer" + */ + public static final String[] CLASS_TYPE_NAMES = { ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, "java.lang.Boolean", + "java.lang.Character", "java.lang.Float", "java.lang.Double", "java.lang.Byte", "java.lang.Short", "java.lang.Integer", + "java.lang.Long", "java.lang.Void", ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE }; + + /** + * The signature characters corresponding to primitive types, e.g., SHORT_TYPE_NAMES[T_INT] = "I" + */ + public static final String[] SHORT_TYPE_NAMES = { ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE, "Z", "C", "F", "D", + "B", "S", "I", "J", "V", ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE }; + + public static int PUSH_INST = 0x0001; + public static int CONSTANT_INST = 0x0002; + public static long LOADCLASS_INST = 0x0004; + public static int CP_INST = 0x0008; + public static int INDEXED = 0x0010; + public static int LOAD_INST = 0x0020; // load instruction + public static int LV_INST = 0x0040; // local variable instruction + public static int POP_INST = 0x0080; + public static int STORE_INST = 0x0100; + public static long STACK_INST = 0x0200; + public static long BRANCH_INSTRUCTION = 0x0400; + public static long TARGETER_INSTRUCTION = 0x0800; + public static long NEGATABLE = 0x1000; + public static long IF_INST = 0x2000; + public static long JSR_INSTRUCTION = 0x4000; + public static long RET_INST = 0x8000; + public static long EXCEPTION_THROWER = 0x10000; + + public static final byte[] iLen = new byte[256]; + public static final byte UNDEFINED_LENGTH = 'X' - '0'; + public static final byte VARIABLE_LENGTH = 'V' - '0'; + public static final byte[] stackEntriesProduced = new byte[256]; + public static final Type[] types = new Type[256]; + public static final long[] instFlags = new long[256]; + + public static final Class<Throwable>[][] instExcs = new Class[256][]; + + static final Object _unused = ConstantsInitializer.initialize(); + + /** + * How the byte code operands are to be interpreted. + */ + public static final short[][] TYPE_OF_OPERANDS = { {}/* nop */, {}/* aconst_null */, {}/* iconst_m1 */, {}/* iconst_0 */, + {}/* iconst_1 */, {}/* iconst_2 */, {}/* iconst_3 */, {}/* iconst_4 */, {}/* iconst_5 */, {}/* lconst_0 */, {}/* lconst_1 */, + {}/* fconst_0 */, {}/* fconst_1 */, {}/* fconst_2 */, {}/* dconst_0 */, {}/* dconst_1 */, { T_BYTE }/* bipush */, + { T_SHORT }/* sipush */, { T_BYTE }/* ldc */, { T_SHORT }/* ldc_w */, { T_SHORT }/* ldc2_w */, { T_BYTE }/* iload */, + { T_BYTE }/* lload */, { T_BYTE }/* fload */, { T_BYTE }/* dload */, { T_BYTE }/* aload */, {}/* iload_0 */, + {}/* iload_1 */, {}/* iload_2 */, {}/* iload_3 */, {}/* lload_0 */, {}/* lload_1 */, {}/* lload_2 */, {}/* lload_3 */, + {}/* fload_0 */, {}/* fload_1 */, {}/* fload_2 */, {}/* fload_3 */, {}/* dload_0 */, {}/* dload_1 */, {}/* dload_2 */, + {}/* dload_3 */, {}/* aload_0 */, {}/* aload_1 */, {}/* aload_2 */, {}/* aload_3 */, {}/* iaload */, {}/* laload */, + {}/* faload */, {}/* daload */, {}/* aaload */, {}/* baload */, {}/* caload */, {}/* saload */, { T_BYTE }/* istore */, + { T_BYTE }/* lstore */, { T_BYTE }/* fstore */, { T_BYTE }/* dstore */, { T_BYTE }/* astore */, {}/* istore_0 */, + {}/* istore_1 */, {}/* istore_2 */, {}/* istore_3 */, {}/* lstore_0 */, {}/* lstore_1 */, {}/* lstore_2 */, {}/* lstore_3 */, + {}/* fstore_0 */, {}/* fstore_1 */, {}/* fstore_2 */, {}/* fstore_3 */, {}/* dstore_0 */, {}/* dstore_1 */, {}/* dstore_2 */, + {}/* dstore_3 */, {}/* astore_0 */, {}/* astore_1 */, {}/* astore_2 */, {}/* astore_3 */, {}/* iastore */, {}/* lastore */, + {}/* fastore */, {}/* dastore */, {}/* aastore */, {}/* bastore */, {}/* castore */, {}/* sastore */, {}/* pop */, {}/* pop2 */, + {}/* dup */, {}/* dup_x1 */, {}/* dup_x2 */, {}/* dup2 */, {}/* dup2_x1 */, {}/* dup2_x2 */, {}/* swap */, {}/* iadd */, + {}/* ladd */, {}/* fadd */, {}/* dadd */, {}/* isub */, {}/* lsub */, {}/* fsub */, {}/* dsub */, {}/* imul */, {}/* lmul */, {}/* fmul */, + {}/* dmul */, {}/* idiv */, {}/* ldiv */, {}/* fdiv */, {}/* ddiv */, {}/* irem */, {}/* lrem */, {}/* frem */, {}/* drem */, {}/* ineg */, + {}/* lneg */, {}/* fneg */, {}/* dneg */, {}/* ishl */, {}/* lshl */, {}/* ishr */, {}/* lshr */, {}/* iushr */, {}/* lushr */, + {}/* iand */, {}/* land */, {}/* ior */, {}/* lor */, {}/* ixor */, {}/* lxor */, { T_BYTE, T_BYTE }/* iinc */, {}/* i2l */, + {}/* i2f */, {}/* i2d */, {}/* l2i */, {}/* l2f */, {}/* l2d */, {}/* f2i */, {}/* f2l */, {}/* f2d */, {}/* d2i */, {}/* d2l */, + {}/* d2f */, {}/* i2b */, {}/* i2c */, {}/* i2s */, {}/* lcmp */, {}/* fcmpl */, {}/* fcmpg */, {}/* dcmpl */, + {}/* dcmpg */, { T_SHORT }/* ifeq */, { T_SHORT }/* ifne */, { T_SHORT }/* iflt */, { T_SHORT }/* ifge */, + { T_SHORT }/* ifgt */, { T_SHORT }/* ifle */, { T_SHORT }/* if_icmpeq */, { T_SHORT }/* if_icmpne */, + { T_SHORT }/* if_icmplt */, { T_SHORT }/* if_icmpge */, { T_SHORT }/* if_icmpgt */, { T_SHORT }/* if_icmple */, + { T_SHORT }/* if_acmpeq */, { T_SHORT }/* if_acmpne */, { T_SHORT }/* goto */, { T_SHORT }/* jsr */, + { T_BYTE }/* ret */, {}/* tableswitch */, {}/* lookupswitch */, {}/* ireturn */, {}/* lreturn */, {}/* freturn */, + {}/* dreturn */, {}/* areturn */, {}/* return */, { T_SHORT }/* getstatic */, { T_SHORT }/* putstatic */, + { T_SHORT }/* getfield */, { T_SHORT }/* putfield */, { T_SHORT }/* invokevirtual */, + { T_SHORT }/* invokespecial */, { T_SHORT }/* invokestatic */, { T_SHORT, T_BYTE, T_BYTE }/* invokeinterface */, {}, + { T_SHORT }/* new */, { T_BYTE }/* newarray */, { T_SHORT }/* anewarray */, {}/* arraylength */, {}/* athrow */, + { T_SHORT }/* checkcast */, { T_SHORT }/* instanceof */, {}/* monitorenter */, {}/* monitorexit */, { T_BYTE }/* wide */, + { T_SHORT, T_BYTE }/* multianewarray */, { T_SHORT }/* ifnull */, { T_SHORT }/* ifnonnull */, { T_INT }/* goto_w */, + { T_INT }/* jsr_w */, {}/* breakpoint */, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, + {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, + {}, {}, {}/* impdep1 */, {} /* impdep2 */ + }; + + /** + * Names of opcodes. + */ + public static final String[] OPCODE_NAMES = { "nop", "aconst_null", "iconst_m1", "iconst_0", "iconst_1", "iconst_2", + "iconst_3", "iconst_4", "iconst_5", "lconst_0", "lconst_1", "fconst_0", "fconst_1", "fconst_2", "dconst_0", "dconst_1", + "bipush", "sipush", "ldc", "ldc_w", "ldc2_w", "iload", "lload", "fload", "dload", "aload", "iload_0", "iload_1", + "iload_2", "iload_3", "lload_0", "lload_1", "lload_2", "lload_3", "fload_0", "fload_1", "fload_2", "fload_3", + "dload_0", "dload_1", "dload_2", "dload_3", "aload_0", "aload_1", "aload_2", "aload_3", "iaload", "laload", "faload", + "daload", "aaload", "baload", "caload", "saload", "istore", "lstore", "fstore", "dstore", "astore", "istore_0", + "istore_1", "istore_2", "istore_3", "lstore_0", "lstore_1", "lstore_2", "lstore_3", "fstore_0", "fstore_1", "fstore_2", + "fstore_3", "dstore_0", "dstore_1", "dstore_2", "dstore_3", "astore_0", "astore_1", "astore_2", "astore_3", "iastore", + "lastore", "fastore", "dastore", "aastore", "bastore", "castore", "sastore", "pop", "pop2", "dup", "dup_x1", "dup_x2", + "dup2", "dup2_x1", "dup2_x2", "swap", "iadd", "ladd", "fadd", "dadd", "isub", "lsub", "fsub", "dsub", "imul", "lmul", + "fmul", "dmul", "idiv", "ldiv", "fdiv", "ddiv", "irem", "lrem", "frem", "drem", "ineg", "lneg", "fneg", "dneg", "ishl", + "lshl", "ishr", "lshr", "iushr", "lushr", "iand", "land", "ior", "lor", "ixor", "lxor", "iinc", "i2l", "i2f", "i2d", + "l2i", "l2f", "l2d", "f2i", "f2l", "f2d", "d2i", "d2l", "d2f", "i2b", "i2c", "i2s", "lcmp", "fcmpl", "fcmpg", "dcmpl", + "dcmpg", "ifeq", "ifne", "iflt", "ifge", "ifgt", "ifle", "if_icmpeq", "if_icmpne", "if_icmplt", "if_icmpge", + "if_icmpgt", "if_icmple", "if_acmpeq", "if_acmpne", "goto", "jsr", "ret", "tableswitch", "lookupswitch", "ireturn", + "lreturn", "freturn", "dreturn", "areturn", "return", "getstatic", "putstatic", "getfield", "putfield", + "invokevirtual", "invokespecial", "invokestatic", "invokeinterface", "invokedynamic", "new", "newarray", "anewarray", + "arraylength", "athrow", "checkcast", "instanceof", "monitorenter", "monitorexit", "wide", "multianewarray", "ifnull", + "ifnonnull", "goto_w", "jsr_w", "breakpoint", ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, + ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, "impdep1", "impdep2" }; + + /** + * Number of words consumed on operand stack by instructions. + */ + public static final int[] CONSUME_STACK = { 0/* nop */, 0/* aconst_null */, 0/* iconst_m1 */, 0/* iconst_0 */, 0/* iconst_1 */, + 0/* iconst_2 */, 0/* iconst_3 */, 0/* iconst_4 */, 0/* iconst_5 */, 0/* lconst_0 */, 0/* lconst_1 */, 0/* fconst_0 */, + 0/* fconst_1 */, 0/* fconst_2 */, 0/* dconst_0 */, 0/* dconst_1 */, 0/* bipush */, 0/* sipush */, 0/* ldc */, + 0/* ldc_w */, 0/* ldc2_w */, 0/* iload */, 0/* lload */, 0/* fload */, 0/* dload */, 0/* aload */, 0/* iload_0 */, 0/* iload_1 */, + 0/* iload_2 */, 0/* iload_3 */, 0/* lload_0 */, 0/* lload_1 */, 0/* lload_2 */, 0/* lload_3 */, 0/* fload_0 */, + 0/* fload_1 */, 0/* fload_2 */, 0/* fload_3 */, 0/* dload_0 */, 0/* dload_1 */, 0/* dload_2 */, 0/* dload_3 */, + 0/* aload_0 */, 0/* aload_1 */, 0/* aload_2 */, 0/* aload_3 */, 2/* iaload */, 2/* laload */, 2/* faload */, + 2/* daload */, 2/* aaload */, 2/* baload */, 2/* caload */, 2/* saload */, 1/* istore */, 2/* lstore */, + 1/* fstore */, 2/* dstore */, 1/* astore */, 1/* istore_0 */, 1/* istore_1 */, 1/* istore_2 */, 1/* istore_3 */, + 2/* lstore_0 */, 2/* lstore_1 */, 2/* lstore_2 */, 2/* lstore_3 */, 1/* fstore_0 */, 1/* fstore_1 */, 1/* fstore_2 */, + 1/* fstore_3 */, 2/* dstore_0 */, 2/* dstore_1 */, 2/* dstore_2 */, 2/* dstore_3 */, 1/* astore_0 */, 1/* astore_1 */, + 1/* astore_2 */, 1/* astore_3 */, 3/* iastore */, 4/* lastore */, 3/* fastore */, 4/* dastore */, 3/* aastore */, + 3/* bastore */, 3/* castore */, 3/* sastore */, 1/* pop */, 2/* pop2 */, 1/* dup */, 2/* dup_x1 */, 3/* dup_x2 */, + 2/* dup2 */, 3/* dup2_x1 */, 4/* dup2_x2 */, 2/* swap */, 2/* iadd */, 4/* ladd */, 2/* fadd */, 4/* dadd */, 2/* isub */, + 4/* lsub */, 2/* fsub */, 4/* dsub */, 2/* imul */, 4/* lmul */, 2/* fmul */, 4/* dmul */, 2/* idiv */, 4/* ldiv */, 2/* fdiv */, + 4/* ddiv */, 2/* irem */, 4/* lrem */, 2/* frem */, 4/* drem */, 1/* ineg */, 2/* lneg */, 1/* fneg */, 2/* dneg */, 2/* ishl */, + 3/* lshl */, 2/* ishr */, 3/* lshr */, 2/* iushr */, 3/* lushr */, 2/* iand */, 4/* land */, 2/* ior */, 4/* lor */, 2/* ixor */, + 4/* lxor */, 0/* iinc */, 1/* i2l */, 1/* i2f */, 1/* i2d */, 2/* l2i */, 2/* l2f */, 2/* l2d */, 1/* f2i */, 1/* f2l */, + 1/* f2d */, 2/* d2i */, 2/* d2l */, 2/* d2f */, 1/* i2b */, 1/* i2c */, 1/* i2s */, 4/* lcmp */, 2/* fcmpl */, + 2/* fcmpg */, 4/* dcmpl */, 4/* dcmpg */, 1/* ifeq */, 1/* ifne */, 1/* iflt */, 1/* ifge */, 1/* ifgt */, 1/* ifle */, + 2/* if_icmpeq */, 2/* if_icmpne */, 2/* if_icmplt */, 2 /* if_icmpge */, 2/* if_icmpgt */, 2/* if_icmple */, 2/* if_acmpeq */, + 2/* if_acmpne */, 0/* goto */, 0/* jsr */, 0/* ret */, 1/* tableswitch */, 1/* lookupswitch */, 1/* ireturn */, + 2/* lreturn */, 1/* freturn */, 2/* dreturn */, 1/* areturn */, 0/* return */, 0/* getstatic */, + UNPREDICTABLE/* putstatic */, 1/* getfield */, UNPREDICTABLE/* putfield */, UNPREDICTABLE/* invokevirtual */, + UNPREDICTABLE/* invokespecial */, UNPREDICTABLE/* invokestatic */, UNPREDICTABLE/* invokeinterface */, UNDEFINED, + 0/* new */, 1/* newarray */, 1/* anewarray */, 1/* arraylength */, 1/* athrow */, 1/* checkcast */, 1/* instanceof */, + 1/* monitorenter */, 1/* monitorexit */, 0/* wide */, UNPREDICTABLE/* multianewarray */, 1/* ifnull */, + 1/* ifnonnull */, 0/* goto_w */, 0/* jsr_w */, 0/* breakpoint */, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, + UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, + UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, + UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, + UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, + UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNPREDICTABLE/* impdep1 */, UNPREDICTABLE /* impdep2 */ + }; + + // Attributes and their corresponding names. + public static final byte ATTR_UNKNOWN = -1; + public static final byte ATTR_SOURCE_FILE = 0; + public static final byte ATTR_CONSTANT_VALUE = 1; + public static final byte ATTR_CODE = 2; + public static final byte ATTR_EXCEPTIONS = 3; + public static final byte ATTR_LINE_NUMBER_TABLE = 4; + public static final byte ATTR_LOCAL_VARIABLE_TABLE = 5; + public static final byte ATTR_INNER_CLASSES = 6; + public static final byte ATTR_SYNTHETIC = 7; + public static final byte ATTR_DEPRECATED = 8; + public static final byte ATTR_PMG = 9; + public static final byte ATTR_SIGNATURE = 10; + public static final byte ATTR_STACK_MAP = 11; + public static final byte ATTR_RUNTIME_VISIBLE_ANNOTATIONS = 12; + public static final byte ATTR_RUNTIME_INVISIBLE_ANNOTATIONS = 13; + public static final byte ATTR_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS = 14; + public static final byte ATTR_RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS = 15; + public static final byte ATTR_LOCAL_VARIABLE_TYPE_TABLE = 16; + public static final byte ATTR_ENCLOSING_METHOD = 17; + public static final byte ATTR_ANNOTATION_DEFAULT = 18; + public static final byte ATTR_BOOTSTRAPMETHODS = 19; + public static final byte ATTR_RUNTIME_VISIBLE_TYPE_ANNOTATIONS = 20; + public static final byte ATTR_RUNTIME_INVISIBLE_TYPE_ANNOTATIONS = 21; + public static final byte ATTR_METHOD_PARAMETERS = 22; + + // J9: + public static final byte ATTR_MODULE = 23; + public static final byte ATTR_MODULE_PACKAGES = 24; + public static final byte ATTR_MODULE_MAIN_CLASS = 25; + + // J11: + public static final byte ATTR_NEST_HOST = 26; + public static final byte ATTR_NEST_MEMBERS = 27; + + public static final short KNOWN_ATTRIBUTES = 28; + + public static final String[] ATTRIBUTE_NAMES = { + "SourceFile", "ConstantValue", "Code", "Exceptions", "LineNumberTable", "LocalVariableTable", + "InnerClasses", "Synthetic", "Deprecated", "PMGClass", "Signature", "StackMap", + "RuntimeVisibleAnnotations", "RuntimeInvisibleAnnotations", "RuntimeVisibleParameterAnnotations", + "RuntimeInvisibleParameterAnnotations", "LocalVariableTypeTable", "EnclosingMethod", + "AnnotationDefault","BootstrapMethods", "RuntimeVisibleTypeAnnotations", "RuntimeInvisibleTypeAnnotations", + "MethodParameters", "Module", "ModulePackages", "ModuleMainClass", "NestHost", "NestMembers" + }; + + /** + * Constants used in the StackMap attribute. + */ + public static final byte ITEM_Bogus = 0; + public static final byte ITEM_Integer = 1; + public static final byte ITEM_Float = 2; + public static final byte ITEM_Double = 3; + public static final byte ITEM_Long = 4; + public static final byte ITEM_Null = 5; + public static final byte ITEM_InitObject = 6; + public static final byte ITEM_Object = 7; + public static final byte ITEM_NewObject = 8; + + public static final String[] ITEM_NAMES = { "Bogus", "Integer", "Float", "Double", "Long", "Null", "InitObject", "Object", + "NewObject" }; +} |