/*

 * Copyright (c) 2004, 2019, 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.

 */

#ifndef CLASSFILE_CONSTANTS_H

#define CLASSFILE_CONSTANTS_H

#ifdef __cplusplus

extern "C" {

#endif

/* Classfile version number for this information */

#define JVM_CLASSFILE_MAJOR_VERSION @@VERSION_CLASSFILE_MAJOR@@

#define JVM_CLASSFILE_MINOR_VERSION @@VERSION_CLASSFILE_MINOR@@

/* Flags */

enum {

    JVM_ACC_PUBLIC        = 0x0001,

    JVM_ACC_PRIVATE       = 0x0002,

    JVM_ACC_PROTECTED     = 0x0004,

    JVM_ACC_STATIC        = 0x0008,

    JVM_ACC_FINAL         = 0x0010,

    JVM_ACC_SYNCHRONIZED  = 0x0020,

    JVM_ACC_SUPER         = 0x0020,

    JVM_ACC_VOLATILE      = 0x0040,

    JVM_ACC_BRIDGE        = 0x0040,

    JVM_ACC_TRANSIENT     = 0x0080,

    JVM_ACC_VARARGS       = 0x0080,

    JVM_ACC_NATIVE        = 0x0100,

    JVM_ACC_INTERFACE     = 0x0200,

    JVM_ACC_ABSTRACT      = 0x0400,

    JVM_ACC_STRICT        = 0x0800,

    JVM_ACC_SYNTHETIC     = 0x1000,

    JVM_ACC_ANNOTATION    = 0x2000,

    JVM_ACC_ENUM          = 0x4000,

    JVM_ACC_MODULE        = 0x8000

};

#define JVM_ACC_PUBLIC_BIT        0

#define JVM_ACC_PRIVATE_BIT       1

#define JVM_ACC_PROTECTED_BIT     2

#define JVM_ACC_STATIC_BIT        3

#define JVM_ACC_FINAL_BIT         4

#define JVM_ACC_SYNCHRONIZED_BIT  5

#define JVM_ACC_SUPER_BIT         5

#define JVM_ACC_VOLATILE_BIT      6

#define JVM_ACC_BRIDGE_BIT        6

#define JVM_ACC_TRANSIENT_BIT     7

#define JVM_ACC_VARARGS_BIT       7

#define JVM_ACC_NATIVE_BIT        8

#define JVM_ACC_INTERFACE_BIT     9

#define JVM_ACC_ABSTRACT_BIT      10

#define JVM_ACC_STRICT_BIT        11

#define JVM_ACC_SYNTHETIC_BIT     12

#define JVM_ACC_ANNOTATION_BIT    13

#define JVM_ACC_ENUM_BIT          14

/* Used in newarray instruction. */

enum {

    JVM_T_BOOLEAN = 4,

    JVM_T_CHAR    = 5,

    JVM_T_FLOAT   = 6,

    JVM_T_DOUBLE  = 7,

    JVM_T_BYTE    = 8,

    JVM_T_SHORT   = 9,

    JVM_T_INT     = 10,

    JVM_T_LONG    = 11

};

/* Constant Pool Entries */

enum {

    JVM_CONSTANT_Utf8                   = 1,

    JVM_CONSTANT_Unicode                = 2, /* unused */

    JVM_CONSTANT_Integer                = 3,

    JVM_CONSTANT_Float                  = 4,

    JVM_CONSTANT_Long                   = 5,

    JVM_CONSTANT_Double                 = 6,

    JVM_CONSTANT_Class                  = 7,

    JVM_CONSTANT_String                 = 8,

    JVM_CONSTANT_Fieldref               = 9,

    JVM_CONSTANT_Methodref              = 10,

    JVM_CONSTANT_InterfaceMethodref     = 11,

    JVM_CONSTANT_NameAndType            = 12,

    JVM_CONSTANT_MethodHandle           = 15,  // JSR 292

    JVM_CONSTANT_MethodType             = 16,  // JSR 292

    JVM_CONSTANT_Dynamic                = 17,

    JVM_CONSTANT_InvokeDynamic          = 18,

    JVM_CONSTANT_Module                 = 19,

    JVM_CONSTANT_Package                = 20,

    JVM_CONSTANT_ExternalMax            = 20 

};

/* JVM_CONSTANT_MethodHandle subtypes */

enum {

    JVM_REF_getField                = 1,

    JVM_REF_getStatic               = 2,

    JVM_REF_putField                = 3,

    JVM_REF_putStatic               = 4,

    JVM_REF_invokeVirtual           = 5,

    JVM_REF_invokeStatic            = 6,

    JVM_REF_invokeSpecial           = 7,

    JVM_REF_newInvokeSpecial        = 8,

    JVM_REF_invokeInterface         = 9

};

/* StackMapTable type item numbers */

enum {

    JVM_ITEM_Top                = 0,

    JVM_ITEM_Integer            = 1,

    JVM_ITEM_Float              = 2,

    JVM_ITEM_Double             = 3,

    JVM_ITEM_Long               = 4,

    JVM_ITEM_Null               = 5,

    JVM_ITEM_UninitializedThis  = 6,

    JVM_ITEM_Object             = 7,

    JVM_ITEM_Uninitialized      = 8

};

/* Type signatures */

enum {

    JVM_SIGNATURE_ARRAY         = '[',

    JVM_SIGNATURE_BYTE          = 'B',

    JVM_SIGNATURE_CHAR          = 'C',

    JVM_SIGNATURE_CLASS         = 'L',

    JVM_SIGNATURE_ENDCLASS      = ';',

    JVM_SIGNATURE_ENUM          = 'E',

    JVM_SIGNATURE_FLOAT         = 'F',

    JVM_SIGNATURE_DOUBLE        = 'D',

    JVM_SIGNATURE_FUNC          = '(',

    JVM_SIGNATURE_ENDFUNC       = ')',

    JVM_SIGNATURE_INT           = 'I',

    JVM_SIGNATURE_LONG          = 'J',

    JVM_SIGNATURE_SHORT         = 'S',

    JVM_SIGNATURE_VOID          = 'V',

    JVM_SIGNATURE_BOOLEAN       = 'Z'

};

/* Opcodes */

enum {

    JVM_OPC_nop                 = 0,

    JVM_OPC_aconst_null         = 1,

    JVM_OPC_iconst_m1           = 2,

    JVM_OPC_iconst_0            = 3,

    JVM_OPC_iconst_1            = 4,

    JVM_OPC_iconst_2            = 5,

    JVM_OPC_iconst_3            = 6,

    JVM_OPC_iconst_4            = 7,

    JVM_OPC_iconst_5            = 8,

    JVM_OPC_lconst_0            = 9,

    JVM_OPC_lconst_1            = 10,

    JVM_OPC_fconst_0            = 11,

    JVM_OPC_fconst_1            = 12,

    JVM_OPC_fconst_2            = 13,

    JVM_OPC_dconst_0            = 14,

    JVM_OPC_dconst_1            = 15,

    JVM_OPC_bipush              = 16,

    JVM_OPC_sipush              = 17,

    JVM_OPC_ldc                 = 18,

    JVM_OPC_ldc_w               = 19,

    JVM_OPC_ldc2_w              = 20,

    JVM_OPC_iload               = 21,

    JVM_OPC_lload               = 22,

    JVM_OPC_fload               = 23,

    JVM_OPC_dload               = 24,

    JVM_OPC_aload               = 25,

    JVM_OPC_iload_0             = 26,

    JVM_OPC_iload_1             = 27,

    JVM_OPC_iload_2             = 28,

    JVM_OPC_iload_3             = 29,

    JVM_OPC_lload_0             = 30,

    JVM_OPC_lload_1             = 31,

    JVM_OPC_lload_2             = 32,

    JVM_OPC_lload_3             = 33,

    JVM_OPC_fload_0             = 34,

    JVM_OPC_fload_1             = 35,

    JVM_OPC_fload_2             = 36,

    JVM_OPC_fload_3             = 37,

    JVM_OPC_dload_0             = 38,

    JVM_OPC_dload_1             = 39,

    JVM_OPC_dload_2             = 40,

    JVM_OPC_dload_3             = 41,

    JVM_OPC_aload_0             = 42,

    JVM_OPC_aload_1             = 43,

    JVM_OPC_aload_2             = 44,

    JVM_OPC_aload_3             = 45,

    JVM_OPC_iaload              = 46,

    JVM_OPC_laload              = 47,

    JVM_OPC_faload              = 48,

    JVM_OPC_daload              = 49,

    JVM_OPC_aaload              = 50,

    JVM_OPC_baload              = 51,

    JVM_OPC_caload              = 52,

    JVM_OPC_saload              = 53,

    JVM_OPC_istore              = 54,

    JVM_OPC_lstore              = 55,

    JVM_OPC_fstore              = 56,

    JVM_OPC_dstore              = 57,

    JVM_OPC_astore              = 58,

    JVM_OPC_istore_0            = 59,

    JVM_OPC_istore_1            = 60,

    JVM_OPC_istore_2            = 61,

    JVM_OPC_istore_3            = 62,

    JVM_OPC_lstore_0            = 63,

    JVM_OPC_lstore_1            = 64,

    JVM_OPC_lstore_2            = 65,

    JVM_OPC_lstore_3            = 66,

    JVM_OPC_fstore_0            = 67,

    JVM_OPC_fstore_1            = 68,

    JVM_OPC_fstore_2            = 69,

    JVM_OPC_fstore_3            = 70,

    JVM_OPC_dstore_0            = 71,

    JVM_OPC_dstore_1            = 72,

    JVM_OPC_dstore_2            = 73,

    JVM_OPC_dstore_3            = 74,

    JVM_OPC_astore_0            = 75,

    JVM_OPC_astore_1            = 76,

    JVM_OPC_astore_2            = 77,

    JVM_OPC_astore_3            = 78,

    JVM_OPC_iastore             = 79,

    JVM_OPC_lastore             = 80,

    JVM_OPC_fastore             = 81,

    JVM_OPC_dastore             = 82,

    JVM_OPC_aastore             = 83,

    JVM_OPC_bastore             = 84,

    JVM_OPC_castore             = 85,

    JVM_OPC_sastore             = 86,

    JVM_OPC_pop                 = 87,

    JVM_OPC_pop2                = 88,

    JVM_OPC_dup                 = 89,

    JVM_OPC_dup_x1              = 90,

    JVM_OPC_dup_x2              = 91,

    JVM_OPC_dup2                = 92,

    JVM_OPC_dup2_x1             = 93,

    JVM_OPC_dup2_x2             = 94,

    JVM_OPC_swap                = 95,

    JVM_OPC_iadd                = 96,

    JVM_OPC_ladd                = 97,

    JVM_OPC_fadd                = 98,

    JVM_OPC_dadd                = 99,

    JVM_OPC_isub                = 100,

    JVM_OPC_lsub                = 101,

    JVM_OPC_fsub                = 102,

    JVM_OPC_dsub                = 103,

    JVM_OPC_imul                = 104,

    JVM_OPC_lmul                = 105,

    JVM_OPC_fmul                = 106,

    JVM_OPC_dmul                = 107,

    JVM_OPC_idiv                = 108,

    JVM_OPC_ldiv                = 109,

    JVM_OPC_fdiv                = 110,

    JVM_OPC_ddiv                = 111,

    JVM_OPC_irem                = 112,

    JVM_OPC_lrem                = 113,

    JVM_OPC_frem                = 114,

    JVM_OPC_drem                = 115,

    JVM_OPC_ineg                = 116,

    JVM_OPC_lneg                = 117,

    JVM_OPC_fneg                = 118,

    JVM_OPC_dneg                = 119,

    JVM_OPC_ishl                = 120,

    JVM_OPC_lshl                = 121,

    JVM_OPC_ishr                = 122,

    JVM_OPC_lshr                = 123,

    JVM_OPC_iushr               = 124,

    JVM_OPC_lushr               = 125,

    JVM_OPC_iand                = 126,

    JVM_OPC_land                = 127,

    JVM_OPC_ior                 = 128,

    JVM_OPC_lor                 = 129,

    JVM_OPC_ixor                = 130,

    JVM_OPC_lxor                = 131,

    JVM_OPC_iinc                = 132,

    JVM_OPC_i2l                 = 133,

    JVM_OPC_i2f                 = 134,

    JVM_OPC_i2d                 = 135,

    JVM_OPC_l2i                 = 136,

    JVM_OPC_l2f                 = 137,

    JVM_OPC_l2d                 = 138,

    JVM_OPC_f2i                 = 139,

    JVM_OPC_f2l                 = 140,

    JVM_OPC_f2d                 = 141,

    JVM_OPC_d2i                 = 142,

    JVM_OPC_d2l                 = 143,

    JVM_OPC_d2f                 = 144,

    JVM_OPC_i2b                 = 145,

    JVM_OPC_i2c                 = 146,

    JVM_OPC_i2s                 = 147,

    JVM_OPC_lcmp                = 148,

    JVM_OPC_fcmpl               = 149,

    JVM_OPC_fcmpg               = 150,

    JVM_OPC_dcmpl               = 151,

    JVM_OPC_dcmpg               = 152,

    JVM_OPC_ifeq                = 153,

    JVM_OPC_ifne                = 154,

    JVM_OPC_iflt                = 155,

    JVM_OPC_ifge                = 156,

    JVM_OPC_ifgt                = 157,

    JVM_OPC_ifle                = 158,

    JVM_OPC_if_icmpeq           = 159,

    JVM_OPC_if_icmpne           = 160,

    JVM_OPC_if_icmplt           = 161,

    JVM_OPC_if_icmpge           = 162,

    JVM_OPC_if_icmpgt           = 163,

    JVM_OPC_if_icmple           = 164,

    JVM_OPC_if_acmpeq           = 165,

    JVM_OPC_if_acmpne           = 166,

    JVM_OPC_goto                = 167,

    JVM_OPC_jsr                 = 168,

    JVM_OPC_ret                 = 169,

    JVM_OPC_tableswitch         = 170,

    JVM_OPC_lookupswitch        = 171,

    JVM_OPC_ireturn             = 172,

    JVM_OPC_lreturn             = 173,

    JVM_OPC_freturn             = 174,

    JVM_OPC_dreturn             = 175,

    JVM_OPC_areturn             = 176,

    JVM_OPC_return              = 177,

    JVM_OPC_getstatic           = 178,

    JVM_OPC_putstatic           = 179,

    JVM_OPC_getfield            = 180,

    JVM_OPC_putfield            = 181,

    JVM_OPC_invokevirtual       = 182,

    JVM_OPC_invokespecial       = 183,

    JVM_OPC_invokestatic        = 184,

    JVM_OPC_invokeinterface     = 185,

    JVM_OPC_invokedynamic       = 186,

    JVM_OPC_new                 = 187,

    JVM_OPC_newarray            = 188,

    JVM_OPC_anewarray           = 189,

    JVM_OPC_arraylength         = 190,

    JVM_OPC_athrow              = 191,

    JVM_OPC_checkcast           = 192,

    JVM_OPC_instanceof          = 193,

    JVM_OPC_monitorenter        = 194,

    JVM_OPC_monitorexit         = 195,

    JVM_OPC_wide                = 196,

    JVM_OPC_multianewarray      = 197,

    JVM_OPC_ifnull              = 198,

    JVM_OPC_ifnonnull           = 199,

    JVM_OPC_goto_w              = 200,

    JVM_OPC_jsr_w               = 201,

    JVM_OPC_MAX                 = 201

};

/* Opcode length initializer, use with something like:

 *   unsigned char opcode_length[JVM_OPC_MAX+1] = JVM_OPCODE_LENGTH_INITIALIZER;

 */

#define JVM_OPCODE_LENGTH_INITIALIZER { \

   1,   /* nop */                       \

   1,   /* aconst_null */               \

   1,   /* iconst_m1 */                 \

   1,   /* iconst_0 */                  \

   1,   /* iconst_1 */                  \

   1,   /* iconst_2 */                  \

   1,   /* iconst_3 */                  \

   1,   /* iconst_4 */                  \

   1,   /* iconst_5 */                  \

   1,   /* lconst_0 */                  \

   1,   /* lconst_1 */                  \

   1,   /* fconst_0 */                  \

   1,   /* fconst_1 */                  \

   1,   /* fconst_2 */                  \

   1,   /* dconst_0 */                  \

   1,   /* dconst_1 */                  \

   2,   /* bipush */                    \

   3,   /* sipush */                    \

   2,   /* ldc */                       \

   3,   /* ldc_w */                     \

   3,   /* ldc2_w */                    \

   2,   /* iload */                     \

   2,   /* lload */                     \

   2,   /* fload */                     \

   2,   /* dload */                     \

   2,   /* aload */                     \

   1,   /* iload_0 */                   \

   1,   /* iload_1 */                   \

   1,   /* iload_2 */                   \

   1,   /* iload_3 */                   \

   1,   /* lload_0 */                   \

   1,   /* lload_1 */                   \

   1,   /* lload_2 */                   \

   1,   /* lload_3 */                   \

   1,   /* fload_0 */                   \

   1,   /* fload_1 */                   \

   1,   /* fload_2 */                   \

   1,   /* fload_3 */                   \

   1,   /* dload_0 */                   \

   1,   /* dload_1 */                   \

   1,   /* dload_2 */                   \

   1,   /* dload_3 */                   \

   1,   /* aload_0 */                   \

   1,   /* aload_1 */                   \

   1,   /* aload_2 */                   \

   1,   /* aload_3 */                   \

   1,   /* iaload */                    \

   1,   /* laload */                    \

   1,   /* faload */                    \

   1,   /* daload */                    \

   1,   /* aaload */                    \

   1,   /* baload */                    \

   1,   /* caload */                    \

   1,   /* saload */                    \

   2,   /* istore */                    \

   2,   /* lstore */                    \

   2,   /* fstore */                    \

   2,   /* dstore */                    \

   2,   /* astore */                    \

   1,   /* istore_0 */                  \

   1,   /* istore_1 */                  \

   1,   /* istore_2 */                  \

   1,   /* istore_3 */                  \

   1,   /* lstore_0 */                  \

   1,   /* lstore_1 */                  \

   1,   /* lstore_2 */                  \

   1,   /* lstore_3 */                  \

   1,   /* fstore_0 */                  \

   1,   /* fstore_1 */                  \

   1,   /* fstore_2 */                  \

   1,   /* fstore_3 */                  \

   1,   /* dstore_0 */                  \

   1,   /* dstore_1 */                  \

   1,   /* dstore_2 */                  \

   1,   /* dstore_3 */                  \

   1,   /* astore_0 */                  \

   1,   /* astore_1 */                  \

   1,   /* astore_2 */                  \

   1,   /* astore_3 */                  \

   1,   /* iastore */                   \

   1,   /* lastore */                   \

   1,   /* fastore */                   \

   1,   /* dastore */                   \

   1,   /* aastore */                   \

   1,   /* bastore */                   \

   1,   /* castore */                   \

   1,   /* sastore */                   \

   1,   /* pop */                       \

   1,   /* pop2 */                      \

   1,   /* dup */                       \

   1,   /* dup_x1 */                    \

   1,   /* dup_x2 */                    \

   1,   /* dup2 */                      \

   1,   /* dup2_x1 */                   \

   1,   /* dup2_x2 */                   \

   1,   /* swap */                      \

   1,   /* iadd */                      \

   1,   /* ladd */                      \

   1,   /* fadd */                      \

   1,   /* dadd */                      \

   1,   /* isub */                      \

   1,   /* lsub */                      \

   1,   /* fsub */                      \

   1,   /* dsub */                      \

   1,   /* imul */                      \

   1,   /* lmul */                      \

   1,   /* fmul */                      \

   1,   /* dmul */                      \

   1,   /* idiv */                      \

   1,   /* ldiv */                      \

   1,   /* fdiv */                      \

   1,   /* ddiv */                      \

   1,   /* irem */                      \

   1,   /* lrem */                      \

   1,   /* frem */                      \

   1,   /* drem */                      \

   1,   /* ineg */                      \

   1,   /* lneg */                      \

   1,   /* fneg */                      \

   1,   /* dneg */                      \

   1,   /* ishl */                      \

   1,   /* lshl */                      \

   1,   /* ishr */                      \

   1,   /* lshr */                      \

   1,   /* iushr */                     \

   1,   /* lushr */                     \

   1,   /* iand */                      \

   1,   /* land */                      \

   1,   /* ior */                       \

   1,   /* lor */                       \

   1,   /* ixor */                      \

   1,   /* lxor */                      \

   3,   /* iinc */                      \

   1,   /* i2l */                       \

   1,   /* i2f */                       \

   1,   /* i2d */                       \

   1,   /* l2i */                       \

   1,   /* l2f */                       \

   1,   /* l2d */                       \

   1,   /* f2i */                       \

   1,   /* f2l */                       \

   1,   /* f2d */                       \

   1,   /* d2i */                       \

   1,   /* d2l */                       \

   1,   /* d2f */                       \

   1,   /* i2b */                       \

   1,   /* i2c */                       \

   1,   /* i2s */                       \

   1,   /* lcmp */                      \