/*
* Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. 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.
*/
package jdk.internal.reflect;
/** Minimal set of class file constants for assembly of field and
method accessors. */
interface ClassFileConstants {
// Constants
public static final byte opc_aconst_null = (byte) 0x1;
public static final byte opc_sipush = (byte) 0x11;
public static final byte opc_ldc = (byte) 0x12;
// Local variable loads and stores
public static final byte opc_iload_0 = (byte) 0x1a;
public static final byte opc_iload_1 = (byte) 0x1b;
public static final byte opc_iload_2 = (byte) 0x1c;
public static final byte opc_iload_3 = (byte) 0x1d;
public static final byte opc_lload_0 = (byte) 0x1e;
public static final byte opc_lload_1 = (byte) 0x1f;
public static final byte opc_lload_2 = (byte) 0x20;
public static final byte opc_lload_3 = (byte) 0x21;
public static final byte opc_fload_0 = (byte) 0x22;
public static final byte opc_fload_1 = (byte) 0x23;
public static final byte opc_fload_2 = (byte) 0x24;
public static final byte opc_fload_3 = (byte) 0x25;
public static final byte opc_dload_0 = (byte) 0x26;
public static final byte opc_dload_1 = (byte) 0x27;
public static final byte opc_dload_2 = (byte) 0x28;
public static final byte opc_dload_3 = (byte) 0x29;
public static final byte opc_aload_0 = (byte) 0x2a;
public static final byte opc_aload_1 = (byte) 0x2b;
public static final byte opc_aload_2 = (byte) 0x2c;
public static final byte opc_aload_3 = (byte) 0x2d;
public static final byte opc_aaload = (byte) 0x32;
public static final byte opc_astore_0 = (byte) 0x4b;
public static final byte opc_astore_1 = (byte) 0x4c;
public static final byte opc_astore_2 = (byte) 0x4d;
public static final byte opc_astore_3 = (byte) 0x4e;
// Stack manipulation
public static final byte opc_pop = (byte) 0x57;
public static final byte opc_dup = (byte) 0x59;
public static final byte opc_dup_x1 = (byte) 0x5a;
public static final byte opc_swap = (byte) 0x5f;
// Conversions
public static final byte opc_i2l = (byte) 0x85;
public static final byte opc_i2f = (byte) 0x86;
public static final byte opc_i2d = (byte) 0x87;
public static final byte opc_l2i = (byte) 0x88;
public static final byte opc_l2f = (byte) 0x89;
public static final byte opc_l2d = (byte) 0x8a;
public static final byte opc_f2i = (byte) 0x8b;
public static final byte opc_f2l = (byte) 0x8c;
public static final byte opc_f2d = (byte) 0x8d;
public static final byte opc_d2i = (byte) 0x8e;
public static final byte opc_d2l = (byte) 0x8f;
public static final byte opc_d2f = (byte) 0x90;
public static final byte opc_i2b = (byte) 0x91;
public static final byte opc_i2c = (byte) 0x92;
public static final byte opc_i2s = (byte) 0x93;
// Control flow
public static final byte opc_ifeq = (byte) 0x99;
public static final byte opc_if_icmpeq = (byte) 0x9f;
public static final byte opc_goto = (byte) 0xa7;
// Return instructions
public static final byte opc_ireturn = (byte) 0xac;
public static final byte opc_lreturn = (byte) 0xad;
public static final byte opc_freturn = (byte) 0xae;
public static final byte opc_dreturn = (byte) 0xaf;
public static final byte opc_areturn = (byte) 0xb0;
public static final byte opc_return = (byte) 0xb1;
// Field operations
public static final byte opc_getstatic = (byte) 0xb2;
public static final byte opc_putstatic = (byte) 0xb3;
public static final byte opc_getfield = (byte) 0xb4;
public static final byte opc_putfield = (byte) 0xb5;
// Method invocations
public static final byte opc_invokevirtual = (byte) 0xb6;
public static final byte opc_invokespecial = (byte) 0xb7;
public static final byte opc_invokestatic = (byte) 0xb8;
public static final byte opc_invokeinterface = (byte) 0xb9;
// Array length
public static final byte opc_arraylength = (byte) 0xbe;
// New
public static final byte opc_new = (byte) 0xbb;
// Athrow
public static final byte opc_athrow = (byte) 0xbf;
// Checkcast and instanceof
public static final byte opc_checkcast = (byte) 0xc0;
public static final byte opc_instanceof = (byte) 0xc1;
// Ifnull and ifnonnull
public static final byte opc_ifnull = (byte) 0xc6;
public static final byte opc_ifnonnull = (byte) 0xc7;
// Constant pool tags
public static final byte CONSTANT_Class = (byte) 7;
public static final byte CONSTANT_Fieldref = (byte) 9;
public static final byte CONSTANT_Methodref = (byte) 10;
public static final byte CONSTANT_InterfaceMethodref = (byte) 11;
public static final byte CONSTANT_NameAndType = (byte) 12;
public static final byte CONSTANT_String = (byte) 8;
public static final byte CONSTANT_Utf8 = (byte) 1;
// Access flags
public static final short ACC_PUBLIC = (short) 0x0001;
}