| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.tomcat.util.bcel; |
| |
| /** |
| * Constants for the project, mostly defined in the JVM specification. |
| * |
| * @version $Id: Constants.java,v 1.1 2011/06/28 21:08:21 rherrmann Exp $ |
| * @author <A HREF="mailto:m.dahm@gmx.de">M. Dahm</A> |
| */ |
| public interface Constants { |
| |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short ACC_FINAL = 0x0010; |
| |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short ACC_INTERFACE = 0x0200; |
| |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short ACC_ABSTRACT = 0x0400; |
| |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short ACC_ENUM = 0x4000; |
| |
| // Applies to classes compiled by new compilers only |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short ACC_SUPER = 0x0020; |
| |
| /** One of the access flags for fields, methods, or classes. |
| */ |
| public static final short MAX_ACC_FLAG = ACC_ENUM; |
| |
| /** The names of the access flags. */ |
| public static final String[] ACCESS_NAMES = { |
| "public", "private", "protected", "static", "final", "synchronized", |
| "volatile", "transient", "native", "interface", "abstract", "strictfp", |
| "synthetic", "annotation", "enum" |
| }; |
| |
| /** Marks a constant pool entry as type UTF-8. */ |
| public static final byte CONSTANT_Utf8 = 1; |
| |
| /** Marks a constant pool entry as type Integer. */ |
| public static final byte CONSTANT_Integer = 3; |
| |
| /** Marks a constant pool entry as type Float. */ |
| public static final byte CONSTANT_Float = 4; |
| |
| /** Marks a constant pool entry as type Long. */ |
| public static final byte CONSTANT_Long = 5; |
| |
| /** Marks a constant pool entry as type Double. */ |
| public static final byte CONSTANT_Double = 6; |
| |
| /** Marks a constant pool entry as a Class. */ |
| public static final byte CONSTANT_Class = 7; |
| |
| /** Marks a constant pool entry as a Field Reference. */ |
| public static final byte CONSTANT_Fieldref = 9; |
| |
| /** Marks a constant pool entry as type String. */ |
| public static final byte CONSTANT_String = 8; |
| |
| /** Marks a constant pool entry as a Method Reference. */ |
| public static final byte CONSTANT_Methodref = 10; |
| |
| /** Marks a constant pool entry as an Interface Method Reference. */ |
| public static final byte CONSTANT_InterfaceMethodref = 11; |
| |
| /** Marks a constant pool entry as a name and type. */ |
| public static final byte CONSTANT_NameAndType = 12; |
| |
| /** The names of the types of entries in a constant pool. */ |
| public static final 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" }; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LDC = 18; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LDC_W = 19; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LDC2_W = 20; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short ILOAD = 21; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LLOAD = 22; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short FLOAD = 23; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short DLOAD = 24; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short ALOAD = 25; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short ISTORE = 54; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LSTORE = 55; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short FSTORE = 56; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short DSTORE = 57; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short ASTORE = 58; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IINC = 132; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFEQ = 153; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFNE = 154; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFLT = 155; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFGE = 156; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFGT = 157; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFLE = 158; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPEQ = 159; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPNE = 160; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPLT = 161; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPGE = 162; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPGT = 163; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ICMPLE = 164; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ACMPEQ = 165; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IF_ACMPNE = 166; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short GOTO = 167; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short JSR = 168; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short RET = 169; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short TABLESWITCH = 170; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short LOOKUPSWITCH = 171; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short GETSTATIC = 178; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short PUTSTATIC = 179; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short GETFIELD = 180; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short PUTFIELD = 181; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short INVOKEVIRTUAL = 182; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short INVOKESPECIAL = 183; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short INVOKESTATIC = 184; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short INVOKEINTERFACE = 185; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short NEW = 187; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short NEWARRAY = 188; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short ANEWARRAY = 189; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short CHECKCAST = 192; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short INSTANCEOF = 193; |
| |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short WIDE = 196; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short MULTIANEWARRAY = 197; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFNULL = 198; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short IFNONNULL = 199; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short GOTO_W = 200; |
| /** Java VM opcode. |
| * @see <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html">Opcode definitions in The Java Virtual Machine Specification</a> */ |
| public static final short JSR_W = 201; |
| |
| /** Illegal opcode. */ |
| public static final short UNDEFINED = -1; |
| /** Illegal opcode. */ |
| public static final short UNPREDICTABLE = -2; |
| /** Illegal opcode. */ |
| public static final short RESERVED = -3; |
| /** Mnemonic for an illegal opcode. */ |
| public static final String ILLEGAL_OPCODE = "<illegal opcode>"; |
| /** Mnemonic for an illegal type. */ |
| public static final String ILLEGAL_TYPE = "<illegal type>"; |
| |
| /** Byte data type. */ |
| public static final byte T_BYTE = 8; |
| /** Short data type. */ |
| public static final byte T_SHORT = 9; |
| /** Int data type. */ |
| public static final byte T_INT = 10; |
| |
| |
| /** Unknown data type. */ |
| public static final byte T_UNKNOWN = 15; |
| |
| /** 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", "address" |
| }; |
| |
| |
| /** |
| * Number of byte code operands for each opcode, i.e., number of bytes after the tag byte |
| * itself. Indexed by opcode, so NO_OF_OPERANDS[BIPUSH] = the number of operands for a bipush |
| * instruction. |
| */ |
| public static final short[] NO_OF_OPERANDS = { |
| 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*/, |
| 1/*bipush*/, 2/*sipush*/, 1/*ldc*/, 2/*ldc_w*/, 2/*ldc2_w*/, |
| 1/*iload*/, 1/*lload*/, 1/*fload*/, 1/*dload*/, 1/*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*/, |
| 0/*iaload*/, 0/*laload*/, 0/*faload*/, 0/*daload*/, |
| 0/*aaload*/, 0/*baload*/, 0/*caload*/, 0/*saload*/, |
| 1/*istore*/, 1/*lstore*/, 1/*fstore*/, 1/*dstore*/, |
| 1/*astore*/, 0/*istore_0*/, 0/*istore_1*/, 0/*istore_2*/, |
| 0/*istore_3*/, 0/*lstore_0*/, 0/*lstore_1*/, 0/*lstore_2*/, |
| 0/*lstore_3*/, 0/*fstore_0*/, 0/*fstore_1*/, 0/*fstore_2*/, |
| 0/*fstore_3*/, 0/*dstore_0*/, 0/*dstore_1*/, 0/*dstore_2*/, |
| 0/*dstore_3*/, 0/*astore_0*/, 0/*astore_1*/, 0/*astore_2*/, |
| 0/*astore_3*/, 0/*iastore*/, 0/*lastore*/, 0/*fastore*/, |
| 0/*dastore*/, 0/*aastore*/, 0/*bastore*/, 0/*castore*/, |
| 0/*sastore*/, 0/*pop*/, 0/*pop2*/, 0/*dup*/, 0/*dup_x1*/, |
| 0/*dup_x2*/, 0/*dup2*/, 0/*dup2_x1*/, 0/*dup2_x2*/, 0/*swap*/, |
| 0/*iadd*/, 0/*ladd*/, 0/*fadd*/, 0/*dadd*/, 0/*isub*/, |
| 0/*lsub*/, 0/*fsub*/, 0/*dsub*/, 0/*imul*/, 0/*lmul*/, |
| 0/*fmul*/, 0/*dmul*/, 0/*idiv*/, 0/*ldiv*/, 0/*fdiv*/, |
| 0/*ddiv*/, 0/*irem*/, 0/*lrem*/, 0/*frem*/, 0/*drem*/, |
| 0/*ineg*/, 0/*lneg*/, 0/*fneg*/, 0/*dneg*/, 0/*ishl*/, |
| 0/*lshl*/, 0/*ishr*/, 0/*lshr*/, 0/*iushr*/, 0/*lushr*/, |
| 0/*iand*/, 0/*land*/, 0/*ior*/, 0/*lor*/, 0/*ixor*/, 0/*lxor*/, |
| 2/*iinc*/, 0/*i2l*/, 0/*i2f*/, 0/*i2d*/, 0/*l2i*/, 0/*l2f*/, |
| 0/*l2d*/, 0/*f2i*/, 0/*f2l*/, 0/*f2d*/, 0/*d2i*/, 0/*d2l*/, |
| 0/*d2f*/, 0/*i2b*/, 0/*i2c*/, 0/*i2s*/, 0/*lcmp*/, 0/*fcmpl*/, |
| 0/*fcmpg*/, 0/*dcmpl*/, 0/*dcmpg*/, 2/*ifeq*/, 2/*ifne*/, |
| 2/*iflt*/, 2/*ifge*/, 2/*ifgt*/, 2/*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*/, 2/*goto*/, |
| 2/*jsr*/, 1/*ret*/, UNPREDICTABLE/*tableswitch*/, UNPREDICTABLE/*lookupswitch*/, |
| 0/*ireturn*/, 0/*lreturn*/, 0/*freturn*/, |
| 0/*dreturn*/, 0/*areturn*/, 0/*return*/, |
| 2/*getstatic*/, 2/*putstatic*/, 2/*getfield*/, |
| 2/*putfield*/, 2/*invokevirtual*/, 2/*invokespecial*/, 2/*invokestatic*/, |
| 4/*invokeinterface*/, UNDEFINED, 2/*new*/, |
| 1/*newarray*/, 2/*anewarray*/, |
| 0/*arraylength*/, 0/*athrow*/, 2/*checkcast*/, |
| 2/*instanceof*/, 0/*monitorenter*/, |
| 0/*monitorexit*/, UNPREDICTABLE/*wide*/, 3/*multianewarray*/, |
| 2/*ifnull*/, 2/*ifnonnull*/, 4/*goto_w*/, |
| 4/*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, RESERVED/*impdep1*/, RESERVED/*impdep2*/ |
| }; |
| |
| /** |
| * How the byte code operands are to be interpreted for each opcode. |
| * Indexed by opcode. TYPE_OF_OPERANDS[ILOAD] = an array of shorts |
| * describing the data types for the instruction. |
| */ |
| 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. Indexed by opcode. OPCODE_NAMES[ALOAD] = "aload". |
| */ |
| 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", ILLEGAL_OPCODE, "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" |
| }; |
| |
| |
| /** 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_RUNTIMEIN_VISIBLE_ANNOTATIONS = 13; |
| public static final byte ATTR_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS = 14; |
| public static final byte ATTR_RUNTIMEIN_VISIBLE_PARAMETER_ANNOTATIONS = 15; |
| public static final byte ATTR_ANNOTATION_DEFAULT = 16; |
| public static final byte ATTR_LOCAL_VARIABLE_TYPE_TABLE = 17; |
| public static final byte ATTR_ENCLOSING_METHOD = 18; |
| public static final byte ATTR_STACK_MAP_TABLE = 19; |
| |
| public static final short KNOWN_ATTRIBUTES = 20; |
| |
| // TOFO: FIXXXXX |
| public static final String[] ATTRIBUTE_NAMES = { |
| "SourceFile", "ConstantValue", "Code", "Exceptions", |
| "LineNumberTable", "LocalVariableTable", |
| "InnerClasses", "Synthetic", "Deprecated", |
| "PMGClass", "Signature", "StackMap", |
| "RuntimeVisibleAnnotations", "RuntimeInvisibleAnnotations", |
| "RuntimeVisibleParameterAnnotations", "RuntimeInvisibleParameterAnnotations", |
| "AnnotationDefault", "LocalVariableTypeTable", "EnclosingMethod", "StackMapTable" |
| }; |
| |
| /** Constants used in the StackMap attribute. |
| */ |
| public static final byte ITEM_Bogus = 0; |
| 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" |
| }; |
| |
| /** Constants used to identify StackMapEntry types. |
| * |
| * For those types which can specify a range, the |
| * constant names the lowest value. |
| */ |
| public static final int SAME_FRAME = 0; |
| public static final int SAME_LOCALS_1_STACK_ITEM_FRAME = 64; |
| public static final int SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED = 247; |
| public static final int CHOP_FRAME = 248; |
| public static final int SAME_FRAME_EXTENDED = 251; |
| public static final int APPEND_FRAME = 252; |
| public static final int FULL_FRAME = 255; |
| |
| /** Constants that define the maximum value of |
| * those constants which store ranges. */ |
| |
| public static final int SAME_FRAME_MAX = 63; |
| public static final int SAME_LOCALS_1_STACK_ITEM_FRAME_MAX = 127; |
| public static final int CHOP_FRAME_MAX = 250; |
| public static final int APPEND_FRAME_MAX = 254; |
| } |
