jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/classfile/Opcode.java@fcf89720ae71 (annotated)

src/share/classes/com/sun/tools/classfile/Opcode.java@fcf89720ae71 (annotated)

src/share/classes/com/sun/tools/classfile/Opcode.java

Mon, 10 Dec 2012 16:21:26 +0000

author: vromero
date: Mon, 10 Dec 2012 16:21:26 +0000
changeset 1442: fcf89720ae71
parent 1428: d9fe1f80515d
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

8003967: detect and remove all mutable implicit static enum fields in langtools
Reviewed-by: jjg

 /*
  * Copyright (c) 2009, 2012, 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 com.sun.tools.classfile;
 import static com.sun.tools.classfile.Instruction.Kind.*;
 import static com.sun.tools.classfile.Opcode.Set.*;
 /**
  * See JVMS, chapter 6.
  *
  * <p>In addition to providing all the standard opcodes defined in JVMS,
  * this class also provides legacy support for the PicoJava extensions.
  *
  *  <p><b>This is NOT part of any supported API.
  *  If you write code that depends on this, you do so at your own risk.
  *  This code and its internal interfaces are subject to change or
  *  deletion without notice.</b>
  */
 public enum Opcode {
     NOP(0x0),
     ACONST_NULL(0x1),
     ICONST_M1(0x2),
     ICONST_0(0x3),
     ICONST_1(0x4),
     ICONST_2(0x5),
     ICONST_3(0x6),
     ICONST_4(0x7),
     ICONST_5(0x8),
     LCONST_0(0x9),
     LCONST_1(0xa),
     FCONST_0(0xb),
     FCONST_1(0xc),
     FCONST_2(0xd),
     DCONST_0(0xe),
     DCONST_1(0xf),
     BIPUSH(0x10, BYTE),
     SIPUSH(0x11, SHORT),
     LDC(0x12, CPREF),
     LDC_W(0x13, CPREF_W),
     LDC2_W(0x14, CPREF_W),
     ILOAD(0x15, LOCAL),
     LLOAD(0x16, LOCAL),
     FLOAD(0x17, LOCAL),
     DLOAD(0x18, LOCAL),
     ALOAD(0x19, LOCAL),
     ILOAD_0(0x1a),
     ILOAD_1(0x1b),
     ILOAD_2(0x1c),
     ILOAD_3(0x1d),
     LLOAD_0(0x1e),
     LLOAD_1(0x1f),
     LLOAD_2(0x20),
     LLOAD_3(0x21),
     FLOAD_0(0x22),
     FLOAD_1(0x23),
     FLOAD_2(0x24),
     FLOAD_3(0x25),
     DLOAD_0(0x26),
     DLOAD_1(0x27),
     DLOAD_2(0x28),
     DLOAD_3(0x29),
     ALOAD_0(0x2a),
     ALOAD_1(0x2b),
     ALOAD_2(0x2c),
     ALOAD_3(0x2d),
     IALOAD(0x2e),
     LALOAD(0x2f),
     FALOAD(0x30),
     DALOAD(0x31),
     AALOAD(0x32),
     BALOAD(0x33),
     CALOAD(0x34),
     SALOAD(0x35),
     ISTORE(0x36, LOCAL),
     LSTORE(0x37, LOCAL),
     FSTORE(0x38, LOCAL),
     DSTORE(0x39, LOCAL),
     ASTORE(0x3a, LOCAL),
     ISTORE_0(0x3b),
     ISTORE_1(0x3c),
     ISTORE_2(0x3d),
     ISTORE_3(0x3e),
     LSTORE_0(0x3f),
     LSTORE_1(0x40),
     LSTORE_2(0x41),
     LSTORE_3(0x42),
     FSTORE_0(0x43),
     FSTORE_1(0x44),
     FSTORE_2(0x45),
     FSTORE_3(0x46),
     DSTORE_0(0x47),
     DSTORE_1(0x48),
     DSTORE_2(0x49),
     DSTORE_3(0x4a),
     ASTORE_0(0x4b),
     ASTORE_1(0x4c),
     ASTORE_2(0x4d),
     ASTORE_3(0x4e),
     IASTORE(0x4f),
     LASTORE(0x50),
     FASTORE(0x51),
     DASTORE(0x52),
     AASTORE(0x53),
     BASTORE(0x54),
     CASTORE(0x55),
     SASTORE(0x56),
     POP(0x57),
     POP2(0x58),
     DUP(0x59),
     DUP_X1(0x5a),
     DUP_X2(0x5b),
     DUP2(0x5c),
     DUP2_X1(0x5d),
     DUP2_X2(0x5e),
     SWAP(0x5f),
     IADD(0x60),
     LADD(0x61),
     FADD(0x62),
     DADD(0x63),
     ISUB(0x64),
     LSUB(0x65),
     FSUB(0x66),
     DSUB(0x67),
     IMUL(0x68),
     LMUL(0x69),
     FMUL(0x6a),
     DMUL(0x6b),
     IDIV(0x6c),
     LDIV(0x6d),
     FDIV(0x6e),
     DDIV(0x6f),
     IREM(0x70),
     LREM(0x71),
     FREM(0x72),
     DREM(0x73),
     INEG(0x74),
     LNEG(0x75),
     FNEG(0x76),
     DNEG(0x77),
     ISHL(0x78),
     LSHL(0x79),
     ISHR(0x7a),
     LSHR(0x7b),
     IUSHR(0x7c),
     LUSHR(0x7d),
     IAND(0x7e),
     LAND(0x7f),
     IOR(0x80),
     LOR(0x81),
     IXOR(0x82),
     LXOR(0x83),
     IINC(0x84, LOCAL_BYTE),
     I2L(0x85),
     I2F(0x86),
     I2D(0x87),
     L2I(0x88),
     L2F(0x89),
     L2D(0x8a),
     F2I(0x8b),
     F2L(0x8c),
     F2D(0x8d),
     D2I(0x8e),
     D2L(0x8f),
     D2F(0x90),
     I2B(0x91),
     I2C(0x92),
     I2S(0x93),
     LCMP(0x94),
     FCMPL(0x95),
     FCMPG(0x96),
     DCMPL(0x97),
     DCMPG(0x98),
     IFEQ(0x99, BRANCH),
     IFNE(0x9a, BRANCH),
     IFLT(0x9b, BRANCH),
     IFGE(0x9c, BRANCH),
     IFGT(0x9d, BRANCH),
     IFLE(0x9e, BRANCH),
     IF_ICMPEQ(0x9f, BRANCH),
     IF_ICMPNE(0xa0, BRANCH),
     IF_ICMPLT(0xa1, BRANCH),
     IF_ICMPGE(0xa2, BRANCH),
     IF_ICMPGT(0xa3, BRANCH),
     IF_ICMPLE(0xa4, BRANCH),
     IF_ACMPEQ(0xa5, BRANCH),
     IF_ACMPNE(0xa6, BRANCH),
     GOTO(0xa7, BRANCH),
     JSR(0xa8, BRANCH),
     RET(0xa9, LOCAL),
     TABLESWITCH(0xaa, DYNAMIC),
     LOOKUPSWITCH(0xab, DYNAMIC),
     IRETURN(0xac),
     LRETURN(0xad),
     FRETURN(0xae),
     DRETURN(0xaf),
     ARETURN(0xb0),
     RETURN(0xb1),
     GETSTATIC(0xb2, CPREF_W),
     PUTSTATIC(0xb3, CPREF_W),
     GETFIELD(0xb4, CPREF_W),
     PUTFIELD(0xb5, CPREF_W),
     INVOKEVIRTUAL(0xb6, CPREF_W),
     INVOKESPECIAL(0xb7, CPREF_W),
     INVOKESTATIC(0xb8, CPREF_W),
     INVOKEINTERFACE(0xb9, CPREF_W_UBYTE_ZERO),
     INVOKEDYNAMIC(0xba, CPREF_W_UBYTE_ZERO),
     NEW(0xbb, CPREF_W),
     NEWARRAY(0xbc, ATYPE),
     ANEWARRAY(0xbd, CPREF_W),
     ARRAYLENGTH(0xbe),
     ATHROW(0xbf),
     CHECKCAST(0xc0, CPREF_W),
     INSTANCEOF(0xc1, CPREF_W),
     MONITORENTER(0xc2),
     MONITOREXIT(0xc3),
     // wide 0xc4
     MULTIANEWARRAY(0xc5, CPREF_W_UBYTE),
     IFNULL(0xc6, BRANCH),
     IFNONNULL(0xc7, BRANCH),
     GOTO_W(0xc8, BRANCH_W),
     JSR_W(0xc9, BRANCH_W),
     // impdep 0xfe: PicoJava nonpriv
     // impdep 0xff: Picojava priv
     // wide opcodes
     ILOAD_W(0xc415, WIDE_LOCAL),
     LLOAD_W(0xc416, WIDE_LOCAL),
     FLOAD_W(0xc417, WIDE_LOCAL),
     DLOAD_W(0xc418, WIDE_LOCAL),
     ALOAD_W(0xc419, WIDE_LOCAL),
     ISTORE_W(0xc436, WIDE_LOCAL),
     LSTORE_W(0xc437, WIDE_LOCAL),
     FSTORE_W(0xc438, WIDE_LOCAL),
     DSTORE_W(0xc439, WIDE_LOCAL),
     ASTORE_W(0xc43a, WIDE_LOCAL),
     IINC_W(0xc484, WIDE_LOCAL_SHORT),
     RET_W(0xc4a9, WIDE_LOCAL),
     // PicoJava nonpriv instructions
     LOAD_UBYTE(PICOJAVA, 0xfe00),
     LOAD_BYTE(PICOJAVA, 0xfe01),
     LOAD_CHAR(PICOJAVA, 0xfe02),
     LOAD_SHORT(PICOJAVA, 0xfe03),
     LOAD_WORD(PICOJAVA, 0xfe04),
     RET_FROM_SUB(PICOJAVA, 0xfe05),
     LOAD_CHAR_OE(PICOJAVA, 0xfe0a),
     LOAD_SHORT_OE(PICOJAVA, 0xfe0b),
     LOAD_WORD_OE(PICOJAVA, 0xfe0c),
     NCLOAD_UBYTE(PICOJAVA, 0xfe10),
     NCLOAD_BYTE(PICOJAVA, 0xfe11),
     NCLOAD_CHAR(PICOJAVA, 0xfe12),
     NCLOAD_SHORT(PICOJAVA, 0xfe13),
     NCLOAD_WORD(PICOJAVA, 0xfe14),
     NCLOAD_CHAR_OE(PICOJAVA, 0xfe1a),
     NCLOAD_SHORT_OE(PICOJAVA, 0xfe1b),
     NCLOAD_WORD_OE(PICOJAVA, 0xfe1c),
     CACHE_FLUSH(PICOJAVA, 0xfe1e),
     STORE_BYTE(PICOJAVA, 0xfe20),
     STORE_SHORT(PICOJAVA, 0xfe22),
     STORE_WORD(PICOJAVA, 0xfe24),
     STORE_SHORT_OE(PICOJAVA, 0xfe2a),
     STORE_WORD_OE(PICOJAVA, 0xfe2c),
     NCSTORE_BYTE(PICOJAVA, 0xfe30),
     NCSTORE_SHORT(PICOJAVA, 0xfe32),
     NCSTORE_WORD(PICOJAVA, 0xfe34),
     NCSTORE_SHORT_OE(PICOJAVA, 0xfe3a),
     NCSTORE_WORD_OE(PICOJAVA, 0xfe3c),
     ZERO_LINE(PICOJAVA, 0xfe3e),
     ENTER_SYNC_METHOD(PICOJAVA, 0xfe3f),
     // PicoJava priv instructions
     PRIV_LOAD_UBYTE(PICOJAVA, 0xff00),
     PRIV_LOAD_BYTE(PICOJAVA, 0xff01),
     PRIV_LOAD_CHAR(PICOJAVA, 0xff02),
     PRIV_LOAD_SHORT(PICOJAVA, 0xff03),
     PRIV_LOAD_WORD(PICOJAVA, 0xff04),
     PRIV_RET_FROM_TRAP(PICOJAVA, 0xff05),
     PRIV_READ_DCACHE_TAG(PICOJAVA, 0xff06),
     PRIV_READ_DCACHE_DATA(PICOJAVA, 0xff07),
     PRIV_LOAD_CHAR_OE(PICOJAVA, 0xff0a),
     PRIV_LOAD_SHORT_OE(PICOJAVA, 0xff0b),
     PRIV_LOAD_WORD_OE(PICOJAVA, 0xff0c),
     PRIV_READ_ICACHE_TAG(PICOJAVA, 0xff0e),
     PRIV_READ_ICACHE_DATA(PICOJAVA, 0xff0f),
     PRIV_NCLOAD_UBYTE(PICOJAVA, 0xff10),
     PRIV_NCLOAD_BYTE(PICOJAVA, 0xff11),
     PRIV_NCLOAD_CHAR(PICOJAVA, 0xff12),
     PRIV_NCLOAD_SHORT(PICOJAVA, 0xff13),
     PRIV_NCLOAD_WORD(PICOJAVA, 0xff14),
     PRIV_POWERDOWN(PICOJAVA, 0xff16),
     PRIV_READ_SCACHE_DATA(PICOJAVA, 0xff17),
     PRIV_NCLOAD_CHAR_OE(PICOJAVA, 0xff1a),
     PRIV_NCLOAD_SHORT_OE(PICOJAVA, 0xff1b),
     PRIV_NCLOAD_WORD_OE(PICOJAVA, 0xff1c),
     PRIV_CACHE_FLUSH(PICOJAVA, 0xff1e),
     PRIV_CACHE_INDEX_FLUSH(PICOJAVA, 0xff1f),
     PRIV_STORE_BYTE(PICOJAVA, 0xff20),
     PRIV_STORE_SHORT(PICOJAVA, 0xff22),
     PRIV_STORE_WORD(PICOJAVA, 0xff24),
     PRIV_WRITE_DCACHE_TAG(PICOJAVA, 0xff26),
     PRIV_WRITE_DCACHE_DATA(PICOJAVA, 0xff27),
     PRIV_STORE_SHORT_OE(PICOJAVA, 0xff2a),
     PRIV_STORE_WORD_OE(PICOJAVA, 0xff2c),
     PRIV_WRITE_ICACHE_TAG(PICOJAVA, 0xff2e),
     PRIV_WRITE_ICACHE_DATA(PICOJAVA, 0xff2f),
     PRIV_NCSTORE_BYTE(PICOJAVA, 0xff30),
     PRIV_NCSTORE_SHORT(PICOJAVA, 0xff32),
     PRIV_NCSTORE_WORD(PICOJAVA, 0xff34),
     PRIV_RESET(PICOJAVA, 0xff36),
     PRIV_WRITE_SCACHE_DATA(PICOJAVA, 0xff37),
     PRIV_NCSTORE_SHORT_OE(PICOJAVA, 0xff3a),
     PRIV_NCSTORE_WORD_OE(PICOJAVA, 0xff3c),
     PRIV_ZERO_LINE(PICOJAVA, 0xff3e),
     PRIV_READ_REG_0(PICOJAVA, 0xff40),
     PRIV_READ_REG_1(PICOJAVA, 0xff41),
     PRIV_READ_REG_2(PICOJAVA, 0xff42),
     PRIV_READ_REG_3(PICOJAVA, 0xff43),
     PRIV_READ_REG_4(PICOJAVA, 0xff44),
     PRIV_READ_REG_5(PICOJAVA, 0xff45),
     PRIV_READ_REG_6(PICOJAVA, 0xff46),
     PRIV_READ_REG_7(PICOJAVA, 0xff47),
     PRIV_READ_REG_8(PICOJAVA, 0xff48),
     PRIV_READ_REG_9(PICOJAVA, 0xff49),
     PRIV_READ_REG_10(PICOJAVA, 0xff4a),
     PRIV_READ_REG_11(PICOJAVA, 0xff4b),
     PRIV_READ_REG_12(PICOJAVA, 0xff4c),
     PRIV_READ_REG_13(PICOJAVA, 0xff4d),
     PRIV_READ_REG_14(PICOJAVA, 0xff4e),
     PRIV_READ_REG_15(PICOJAVA, 0xff4f),
     PRIV_READ_REG_16(PICOJAVA, 0xff50),
     PRIV_READ_REG_17(PICOJAVA, 0xff51),
     PRIV_READ_REG_18(PICOJAVA, 0xff52),
     PRIV_READ_REG_19(PICOJAVA, 0xff53),
     PRIV_READ_REG_20(PICOJAVA, 0xff54),
     PRIV_READ_REG_21(PICOJAVA, 0xff55),
     PRIV_READ_REG_22(PICOJAVA, 0xff56),
     PRIV_READ_REG_23(PICOJAVA, 0xff57),
     PRIV_READ_REG_24(PICOJAVA, 0xff58),
     PRIV_READ_REG_25(PICOJAVA, 0xff59),
     PRIV_READ_REG_26(PICOJAVA, 0xff5a),
     PRIV_READ_REG_27(PICOJAVA, 0xff5b),
     PRIV_READ_REG_28(PICOJAVA, 0xff5c),
     PRIV_READ_REG_29(PICOJAVA, 0xff5d),
     PRIV_READ_REG_30(PICOJAVA, 0xff5e),
     PRIV_READ_REG_31(PICOJAVA, 0xff5f),
     PRIV_WRITE_REG_0(PICOJAVA, 0xff60),
     PRIV_WRITE_REG_1(PICOJAVA, 0xff61),
     PRIV_WRITE_REG_2(PICOJAVA, 0xff62),
     PRIV_WRITE_REG_3(PICOJAVA, 0xff63),
     PRIV_WRITE_REG_4(PICOJAVA, 0xff64),
     PRIV_WRITE_REG_5(PICOJAVA, 0xff65),
     PRIV_WRITE_REG_6(PICOJAVA, 0xff66),
     PRIV_WRITE_REG_7(PICOJAVA, 0xff67),
     PRIV_WRITE_REG_8(PICOJAVA, 0xff68),
     PRIV_WRITE_REG_9(PICOJAVA, 0xff69),
     PRIV_WRITE_REG_10(PICOJAVA, 0xff6a),
     PRIV_WRITE_REG_11(PICOJAVA, 0xff6b),
     PRIV_WRITE_REG_12(PICOJAVA, 0xff6c),
     PRIV_WRITE_REG_13(PICOJAVA, 0xff6d),
     PRIV_WRITE_REG_14(PICOJAVA, 0xff6e),
     PRIV_WRITE_REG_15(PICOJAVA, 0xff6f),
     PRIV_WRITE_REG_16(PICOJAVA, 0xff70),
     PRIV_WRITE_REG_17(PICOJAVA, 0xff71),
     PRIV_WRITE_REG_18(PICOJAVA, 0xff72),
     PRIV_WRITE_REG_19(PICOJAVA, 0xff73),
     PRIV_WRITE_REG_20(PICOJAVA, 0xff74),
     PRIV_WRITE_REG_21(PICOJAVA, 0xff75),
     PRIV_WRITE_REG_22(PICOJAVA, 0xff76),
     PRIV_WRITE_REG_23(PICOJAVA, 0xff77),
     PRIV_WRITE_REG_24(PICOJAVA, 0xff78),
     PRIV_WRITE_REG_25(PICOJAVA, 0xff79),
     PRIV_WRITE_REG_26(PICOJAVA, 0xff7a),
     PRIV_WRITE_REG_27(PICOJAVA, 0xff7b),
     PRIV_WRITE_REG_28(PICOJAVA, 0xff7c),
     PRIV_WRITE_REG_29(PICOJAVA, 0xff7d),
     PRIV_WRITE_REG_30(PICOJAVA, 0xff7e),
     PRIV_WRITE_REG_31(PICOJAVA, 0xff7f);
     Opcode(int opcode) {
         this(STANDARD, opcode, NO_OPERANDS);
     }
     Opcode(int opcode, Instruction.Kind kind) {
         this(STANDARD, opcode, kind);
     }
     Opcode(Set set, int opcode) {
         this(set, opcode, (set == STANDARD ? NO_OPERANDS : WIDE_NO_OPERANDS));
     }
     Opcode(Set set, int opcode, Instruction.Kind kind) {
         this.set = set;
         this.opcode = opcode;
         this.kind = kind;
     }
     public final Set set;
     public final int opcode;
     public final Instruction.Kind kind;
     /** Get the Opcode for a simple standard 1-byte opcode. */
     public static Opcode get(int opcode) {
         return stdOpcodes[opcode];
     }
     /** Get the Opcode for 1- or 2-byte opcode. */
     public static Opcode get(int opcodePrefix, int opcode) {
         Opcode[] block = getOpcodeBlock(opcodePrefix);
         return (block == null ? null : block[opcode]);
     }
     private static Opcode[] getOpcodeBlock(int opcodePrefix) {
         switch (opcodePrefix) {
             case 0:
                 return stdOpcodes;
             case WIDE:
                 return wideOpcodes;
             case NONPRIV:
                 return nonPrivOpcodes;
             case PRIV:
                 return privOpcodes;
             default:
                 return null;
         }
     }
     private static final Opcode[] stdOpcodes = new Opcode[256];
     private static final Opcode[] wideOpcodes = new Opcode[256];
     private static final Opcode[] nonPrivOpcodes = new Opcode[256];
     private static final Opcode[] privOpcodes = new Opcode[256];
     static {
         for (Opcode o: values())
             getOpcodeBlock(o.opcode >> 8)[o.opcode & 0xff] = o;
     }
     /** The byte prefix for the wide instructions. */
     public static final int WIDE = 0xc4;
     /** The byte prefix for the PicoJava nonpriv instructions. */
     public static final int NONPRIV = 0xfe;
     /** The byte prefix for the PicoJava priv instructions. */
     public static final int PRIV = 0xff;
     public enum Set {
         /** Standard opcodes. */
         STANDARD,
         /** Legacy support for PicoJava opcodes. */
         PICOJAVA  };
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/classfile/Opcode.java@fcf89720ae71 (annotated)

src/share/classes/com/sun/tools/classfile/Opcode.java