1 /*

     2  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 package sun.jvm.hotspot.asm.sparc;

    26 

    27 import sun.jvm.hotspot.asm.*;

    28 

    29 public class SPARCV9InstructionFactoryImpl extends SPARCInstructionFactoryImpl

    30                       implements SPARCV9InstructionFactory {

    31 

    32     public SPARCInstruction newUnimpInstruction(int const22) {

    33         return new SPARCV9IlltrapInstruction(const22);

    34     }

    35 

    36     public SPARCInstruction newRettInstruction(SPARCRegisterIndirectAddress addr) {

    37         return new SPARCV9ReturnInstruction(addr);

    38     }

    39 

    40     public SPARCInstruction newCoprocessorInstruction(int instruction, int cpopcode, int opc,

    41                                                      int rs1Num, int rs2Num, int rdNum) {

    42         return new SPARCV9ImpdepInstruction(cpopcode == SPARCOpcodes.CPop1? "impdep1" : "impdep2");

    43     }

    44 

    45     public SPARCInstruction newV9ReadInstruction(int specialRegNum, int asrRegNum, SPARCRegister rd) {

    46         return new SPARCV9ReadInstruction(specialRegNum, asrRegNum, rd);

    47     }

    48 

    49     public SPARCInstruction newV9WriteInstruction(int specialRegNum, int asrRegNum, SPARCRegister rs1,

    50                                                   ImmediateOrRegister operand2) {

    51         return new SPARCV9WriteInstruction(specialRegNum, asrRegNum, rs1, operand2);

    52     }

    53 

    54     public SPARCInstruction newV9BranchInstruction(String name, PCRelativeAddress addr,

    55               boolean isAnnuled, int conditionCode, boolean predictTaken, int conditionFlag) {

    56         return new SPARCV9BranchInstruction(name, addr, isAnnuled, conditionCode,

    57                        predictTaken, conditionFlag);

    58     }

    59 

    60     public SPARCInstruction newV9RegisterBranchInstruction(String name, PCRelativeAddress addr,

    61                                boolean isAnnuled, int regConditionCode, SPARCRegister conditionRegister,

    62                                boolean predictTaken) {

    63         return new SPARCV9RegisterBranchInstruction(name, addr, isAnnuled, regConditionCode,

    64                                conditionRegister, predictTaken);

    65     }

    66 

    67     public SPARCInstruction newV9CasInstruction(String name, SPARCRegisterIndirectAddress addr,

    68                                               SPARCRegister rs2, SPARCRegister rd, int dataType) {

    69         return new SPARCV9CasInstruction(name, addr, rs2, rd, dataType);

    70     }

    71 

    72     public SPARCInstruction newV9PrefetchInstruction(String name, SPARCRegisterIndirectAddress addr,

    73                                int prefetchFcn) {

    74         return new SPARCV9PrefetchInstruction(name, addr, prefetchFcn);

    75     }

    76 

    77     public SPARCInstruction newV9FlushwInstruction() {

    78         return new SPARCV9FlushwInstruction();

    79     }

    80 

    81     public SPARCInstruction newV9MOVccInstruction(String name, int conditionCode, int conditionFlag,

    82                                   ImmediateOrRegister source, SPARCRegister rd) {

    83         return new SPARCV9MOVccInstruction(name, conditionCode, conditionFlag, source, rd);

    84     }

    85 

    86     public SPARCInstruction newV9MOVrInstruction(String name, SPARCRegister rs1,

    87                                    ImmediateOrRegister operand2, SPARCRegister rd,

    88                                    int regConditionCode) {

    89         return new SPARCV9MOVrInstruction(name, rs1, operand2, rd, regConditionCode);

    90     }

    91 

    92     public SPARCInstruction newV9RdprInstruction(int regNum, SPARCRegister rd) {

    93         return new SPARCV9RdprInstruction(regNum, rd);

    94     }

    95 

    96     public SPARCInstruction newV9WrprInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, int regNum) {

    97         return new SPARCV9WrprInstruction(rs1, operand2, regNum);

    98     }

    99 

   100     public SPARCInstruction newV9PopcInstruction(ImmediateOrRegister source, SPARCRegister rd) {

   101         return new SPARCV9PopcInstruction(source, rd);

   102     }

   103 

   104     public SPARCInstruction newV9DoneInstruction() {

   105         return new SPARCV9DoneInstruction();

   106     }

   107 

   108     public SPARCInstruction newV9RetryInstruction() {

   109         return new SPARCV9RetryInstruction();

   110     }

   111 

   112     public SPARCInstruction newV9SavedInstruction() {

   113         return new SPARCV9SavedInstruction();

   114     }

   115 

   116     public SPARCInstruction newV9RestoredInstruction() {

   117         return new SPARCV9RestoredInstruction();

   118     }

   119 

   120     public SPARCInstruction newV9MembarInstruction(int mmask, int cmask) {

   121         return new SPARCV9MembarInstruction(mmask, cmask);

   122     }

   123 

   124     public SPARCInstruction newV9SirInstruction() {

   125         return new SPARCV9SirInstruction();

   126     }

   127 

   128     public SPARCInstruction newV9FMOVccInstruction(String name, int opf,

   129                                            int conditionCode, int conditionFlag,

   130                                            SPARCFloatRegister rs, SPARCFloatRegister rd) {

   131         return new SPARCV9FMOVccInstruction(name, opf, conditionCode, conditionFlag, rs, rd);

   132     }

   133 

   134     public SPARCInstruction newV9FMOVrInstruction(String name, int opf,

   135                                    SPARCRegister rs1, SPARCFloatRegister rs2,

   136                                    SPARCFloatRegister rd, int regConditionCode) {

   137         return new SPARCV9FMOVrInstruction(name, opf, rs1, rs2, rd, regConditionCode);

   138     }

   139 }