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/***
 * ASM: a very small and fast Java bytecode manipulation framework Copyright (c) 2000-2011 INRIA,
 * France Telecom 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. Neither the name of the copyright holders nor the names of its contributors may be used to
 * endorse or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR
 * 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.
 */
package com.googlecode.aviator.asm;

/**
 * Defines the JVM opcodes, access flags and array type codes. This interface does not define all
 * the JVM opcodes because some opcodes are automatically handled. For example, the xLOAD and xSTORE
 * opcodes are automatically replaced by xLOAD_n and xSTORE_n opcodes when possible. The xLOAD_n and
 * xSTORE_n opcodes are therefore not defined in this interface. Likewise for LDC, automatically
 * replaced by LDC_W or LDC2_W when necessary, WIDE, GOTO_W and JSR_W.
 *
 * @author Eric Bruneton
 * @author Eugene Kuleshov
 */
public interface Opcodes {

  // ASM API versions

  int ASM4 = 4 << 16 | 0 << 8 | 0;

  // versions

  int V1_1 = 3 << 16 | 45;
  int V1_2 = 0 << 16 | 46;
  int V1_3 = 0 << 16 | 47;
  int V1_4 = 0 << 16 | 48;
  int V1_5 = 0 << 16 | 49;
  int V1_6 = 0 << 16 | 50;
  int V1_7 = 0 << 16 | 51;

  // access flags

  int ACC_PUBLIC = 0x0001; // class, field, method
  int ACC_PRIVATE = 0x0002; // class, field, method
  int ACC_PROTECTED = 0x0004; // class, field, method
  int ACC_STATIC = 0x0008; // field, method
  int ACC_FINAL = 0x0010; // class, field, method
  int ACC_SUPER = 0x0020; // class
  int ACC_SYNCHRONIZED = 0x0020; // method
  int ACC_VOLATILE = 0x0040; // field
  int ACC_BRIDGE = 0x0040; // method
  int ACC_VARARGS = 0x0080; // method
  int ACC_TRANSIENT = 0x0080; // field
  int ACC_NATIVE = 0x0100; // method
  int ACC_INTERFACE = 0x0200; // class
  int ACC_ABSTRACT = 0x0400; // class, method
  int ACC_STRICT = 0x0800; // method
  int ACC_SYNTHETIC = 0x1000; // class, field, method
  int ACC_ANNOTATION = 0x2000; // class
  int ACC_ENUM = 0x4000; // class(?) field inner

  // ASM specific pseudo access flags

  int ACC_DEPRECATED = 0x20000; // class, field, method

  // types for NEWARRAY

  int T_BOOLEAN = 4;
  int T_CHAR = 5;
  int T_FLOAT = 6;
  int T_DOUBLE = 7;
  int T_BYTE = 8;
  int T_SHORT = 9;
  int T_INT = 10;
  int T_LONG = 11;

  // tags for Handle

  int H_GETFIELD = 1;
  int H_GETSTATIC = 2;
  int H_PUTFIELD = 3;
  int H_PUTSTATIC = 4;
  int H_INVOKEVIRTUAL = 5;
  int H_INVOKESTATIC = 6;
  int H_INVOKESPECIAL = 7;
  int H_NEWINVOKESPECIAL = 8;
  int H_INVOKEINTERFACE = 9;

  // stack map frame types

  /**
   * Represents an expanded frame. See {@link ClassReader#EXPAND_FRAMES}.
   */
  int F_NEW = -1;

  /**
   * Represents a compressed frame with complete frame data.
   */
  int F_FULL = 0;

  /**
   * Represents a compressed frame where locals are the same as the locals in the previous frame,
   * except that additional 1-3 locals are defined, and with an empty stack.
   */
  int F_APPEND = 1;

  /**
   * Represents a compressed frame where locals are the same as the locals in the previous frame,
   * except that the last 1-3 locals are absent and with an empty stack.
   */
  int F_CHOP = 2;

  /**
   * Represents a compressed frame with exactly the same locals as the previous frame and with an
   * empty stack.
   */
  int F_SAME = 3;

  /**
   * Represents a compressed frame with exactly the same locals as the previous frame and with a
   * single value on the stack.
   */
  int F_SAME1 = 4;

  Integer TOP = new Integer(0);
  Integer INTEGER = new Integer(1);
  Integer FLOAT = new Integer(2);
  Integer DOUBLE = new Integer(3);
  Integer LONG = new Integer(4);
  Integer NULL = new Integer(5);
  Integer UNINITIALIZED_THIS = new Integer(6);

  // opcodes // visit method (- = idem)

  int NOP = 0; // visitInsn
  int ACONST_NULL = 1; // -
  int ICONST_M1 = 2; // -
  int ICONST_0 = 3; // -
  int ICONST_1 = 4; // -
  int ICONST_2 = 5; // -
  int ICONST_3 = 6; // -
  int ICONST_4 = 7; // -
  int ICONST_5 = 8; // -
  int LCONST_0 = 9; // -
  int LCONST_1 = 10; // -
  int FCONST_0 = 11; // -
  int FCONST_1 = 12; // -
  int FCONST_2 = 13; // -
  int DCONST_0 = 14; // -
  int DCONST_1 = 15; // -
  int BIPUSH = 16; // visitIntInsn
  int SIPUSH = 17; // -
  int LDC = 18; // visitLdcInsn
  // int LDC_W = 19; // -
  // int LDC2_W = 20; // -
  int ILOAD = 21; // visitVarInsn
  int LLOAD = 22; // -
  int FLOAD = 23; // -
  int DLOAD = 24; // -
  int ALOAD = 25; // -
  // int ILOAD_0 = 26; // -
  // int ILOAD_1 = 27; // -
  // int ILOAD_2 = 28; // -
  // int ILOAD_3 = 29; // -
  // int LLOAD_0 = 30; // -
  // int LLOAD_1 = 31; // -
  // int LLOAD_2 = 32; // -
  // int LLOAD_3 = 33; // -
  // int FLOAD_0 = 34; // -
  // int FLOAD_1 = 35; // -
  // int FLOAD_2 = 36; // -
  // int FLOAD_3 = 37; // -
  // int DLOAD_0 = 38; // -
  // int DLOAD_1 = 39; // -
  // int DLOAD_2 = 40; // -
  // int DLOAD_3 = 41; // -
  // int ALOAD_0 = 42; // -
  // int ALOAD_1 = 43; // -
  // int ALOAD_2 = 44; // -
  // int ALOAD_3 = 45; // -
  int IALOAD = 46; // visitInsn
  int LALOAD = 47; // -
  int FALOAD = 48; // -
  int DALOAD = 49; // -
  int AALOAD = 50; // -
  int BALOAD = 51; // -
  int CALOAD = 52; // -
  int SALOAD = 53; // -
  int ISTORE = 54; // visitVarInsn
  int LSTORE = 55; // -
  int FSTORE = 56; // -
  int DSTORE = 57; // -
  int ASTORE = 58; // -
  // int ISTORE_0 = 59; // -
  // int ISTORE_1 = 60; // -
  // int ISTORE_2 = 61; // -
  // int ISTORE_3 = 62; // -
  // int LSTORE_0 = 63; // -
  // int LSTORE_1 = 64; // -
  // int LSTORE_2 = 65; // -
  // int LSTORE_3 = 66; // -
  // int FSTORE_0 = 67; // -
  // int FSTORE_1 = 68; // -
  // int FSTORE_2 = 69; // -
  // int FSTORE_3 = 70; // -
  // int DSTORE_0 = 71; // -
  // int DSTORE_1 = 72; // -
  // int DSTORE_2 = 73; // -
  // int DSTORE_3 = 74; // -
  // int ASTORE_0 = 75; // -
  // int ASTORE_1 = 76; // -
  // int ASTORE_2 = 77; // -
  // int ASTORE_3 = 78; // -
  int IASTORE = 79; // visitInsn
  int LASTORE = 80; // -
  int FASTORE = 81; // -
  int DASTORE = 82; // -
  int AASTORE = 83; // -
  int BASTORE = 84; // -
  int CASTORE = 85; // -
  int SASTORE = 86; // -
  int POP = 87; // -
  int POP2 = 88; // -
  int DUP = 89; // -
  int DUP_X1 = 90; // -
  int DUP_X2 = 91; // -
  int DUP2 = 92; // -
  int DUP2_X1 = 93; // -
  int DUP2_X2 = 94; // -
  int SWAP = 95; // -
  int IADD = 96; // -
  int LADD = 97; // -
  int FADD = 98; // -
  int DADD = 99; // -
  int ISUB = 100; // -
  int LSUB = 101; // -
  int FSUB = 102; // -
  int DSUB = 103; // -
  int IMUL = 104; // -
  int LMUL = 105; // -
  int FMUL = 106; // -
  int DMUL = 107; // -
  int IDIV = 108; // -
  int LDIV = 109; // -
  int FDIV = 110; // -
  int DDIV = 111; // -
  int IREM = 112; // -
  int LREM = 113; // -
  int FREM = 114; // -
  int DREM = 115; // -
  int INEG = 116; // -
  int LNEG = 117; // -
  int FNEG = 118; // -
  int DNEG = 119; // -
  int ISHL = 120; // -
  int LSHL = 121; // -
  int ISHR = 122; // -
  int LSHR = 123; // -
  int IUSHR = 124; // -
  int LUSHR = 125; // -
  int IAND = 126; // -
  int LAND = 127; // -
  int IOR = 128; // -
  int LOR = 129; // -
  int IXOR = 130; // -
  int LXOR = 131; // -
  int IINC = 132; // visitIincInsn
  int I2L = 133; // visitInsn
  int I2F = 134; // -
  int I2D = 135; // -
  int L2I = 136; // -
  int L2F = 137; // -
  int L2D = 138; // -
  int F2I = 139; // -
  int F2L = 140; // -
  int F2D = 141; // -
  int D2I = 142; // -
  int D2L = 143; // -
  int D2F = 144; // -
  int I2B = 145; // -
  int I2C = 146; // -
  int I2S = 147; // -
  int LCMP = 148; // -
  int FCMPL = 149; // -
  int FCMPG = 150; // -
  int DCMPL = 151; // -
  int DCMPG = 152; // -
  int IFEQ = 153; // visitJumpInsn
  int IFNE = 154; // -
  int IFLT = 155; // -
  int IFGE = 156; // -
  int IFGT = 157; // -
  int IFLE = 158; // -
  int IF_ICMPEQ = 159; // -
  int IF_ICMPNE = 160; // -
  int IF_ICMPLT = 161; // -
  int IF_ICMPGE = 162; // -
  int IF_ICMPGT = 163; // -
  int IF_ICMPLE = 164; // -
  int IF_ACMPEQ = 165; // -
  int IF_ACMPNE = 166; // -
  int GOTO = 167; // -
  int JSR = 168; // -
  int RET = 169; // visitVarInsn
  int TABLESWITCH = 170; // visiTableSwitchInsn
  int LOOKUPSWITCH = 171; // visitLookupSwitch
  int IRETURN = 172; // visitInsn
  int LRETURN = 173; // -
  int FRETURN = 174; // -
  int DRETURN = 175; // -
  int ARETURN = 176; // -
  int RETURN = 177; // -
  int GETSTATIC = 178; // visitFieldInsn
  int PUTSTATIC = 179; // -
  int GETFIELD = 180; // -
  int PUTFIELD = 181; // -
  int INVOKEVIRTUAL = 182; // visitMethodInsn
  int INVOKESPECIAL = 183; // -
  int INVOKESTATIC = 184; // -
  int INVOKEINTERFACE = 185; // -
  int INVOKEDYNAMIC = 186; // visitInvokeDynamicInsn
  int NEW = 187; // visitTypeInsn
  int NEWARRAY = 188; // visitIntInsn
  int ANEWARRAY = 189; // visitTypeInsn
  int ARRAYLENGTH = 190; // visitInsn
  int ATHROW = 191; // -
  int CHECKCAST = 192; // visitTypeInsn
  int INSTANCEOF = 193; // -
  int MONITORENTER = 194; // visitInsn
  int MONITOREXIT = 195; // -
  // int WIDE = 196; // NOT VISITED
  int MULTIANEWARRAY = 197; // visitMultiANewArrayInsn
  int IFNULL = 198; // visitJumpInsn
  int IFNONNULL = 199; // -
  // int GOTO_W = 200; // -
  // int JSR_W = 201; // -
}




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