/*

 * 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

/*

 * This file is available under and governed by the GNU General Public

 * License version 2 only, as published by the Free Software Foundation.

 * However, the following notice accompanied the original version of this

 * file:

 *

 * 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 jdk.internal.org.objectweb.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;

    int ASM5 = 5 << 16 | 0 << 8 | 0;

    int ASM6 = 6 << 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;

    int V1_8 = 0 << 16 | 52;

    int V9 = 0 << 16 | 53;

    int V10 = 0 << 16 | 54;

    int V11 = 0 << 16 | 55;

    // 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, parameter

    int ACC_SUPER = 0x0020; // class

    int ACC_SYNCHRONIZED = 0x0020; // method

    int ACC_OPEN = 0x0020; // module

    int ACC_TRANSITIVE = 0x0020; // module requires

    int ACC_VOLATILE = 0x0040; // field

    int ACC_BRIDGE = 0x0040; // method

    int ACC_STATIC_PHASE = 0x0040; // module requires

    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, parameter, module *

    int ACC_ANNOTATION = 0x2000; // class

    int ACC_ENUM = 0x4000; // class(?) field inner

    int ACC_MANDATED = 0x8000; // parameter, module, module *

    int ACC_MODULE = 0x8000; // class

    // 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;

    // Do not try to change the following code to use auto-boxing,

    // these values are compared by reference and not by value

    // The constructor of Integer was deprecated in 9

    // but we are stuck with it by backward compatibility

    @SuppressWarnings("deprecation") Integer TOP = new Integer(0);

    @SuppressWarnings("deprecation") Integer INTEGER = new Integer(1);

    @SuppressWarnings("deprecation") Integer FLOAT = new Integer(2);

    @SuppressWarnings("deprecation") Integer DOUBLE = new Integer(3);

    @SuppressWarnings("deprecation") Integer LONG = new Integer(4);

    @SuppressWarnings("deprecation") Integer NULL = new Integer(5);

    @SuppressWarnings("deprecation") 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; // -

}