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1 /*
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2 * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.asm.sparc;
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26
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27 import sun.jvm.hotspot.asm.*;
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28
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29 public class SPARCV9InstructionFactoryImpl extends SPARCInstructionFactoryImpl
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30 implements SPARCV9InstructionFactory {
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31
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32 public SPARCInstruction newUnimpInstruction(int const22) {
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33 return new SPARCV9IlltrapInstruction(const22);
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34 }
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35
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36 public SPARCInstruction newRettInstruction(SPARCRegisterIndirectAddress addr) {
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37 return new SPARCV9ReturnInstruction(addr);
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38 }
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39
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40 public SPARCInstruction newCoprocessorInstruction(int instruction, int cpopcode, int opc,
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41 int rs1Num, int rs2Num, int rdNum) {
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42 return new SPARCV9ImpdepInstruction(cpopcode == SPARCOpcodes.CPop1? "impdep1" : "impdep2");
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43 }
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44
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45 public SPARCInstruction newV9ReadInstruction(int specialRegNum, int asrRegNum, SPARCRegister rd) {
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46 return new SPARCV9ReadInstruction(specialRegNum, asrRegNum, rd);
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47 }
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48
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49 public SPARCInstruction newV9WriteInstruction(int specialRegNum, int asrRegNum, SPARCRegister rs1,
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50 ImmediateOrRegister operand2) {
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51 return new SPARCV9WriteInstruction(specialRegNum, asrRegNum, rs1, operand2);
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52 }
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53
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54 public SPARCInstruction newV9BranchInstruction(String name, PCRelativeAddress addr,
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55 boolean isAnnuled, int conditionCode, boolean predictTaken, int conditionFlag) {
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56 return new SPARCV9BranchInstruction(name, addr, isAnnuled, conditionCode,
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57 predictTaken, conditionFlag);
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58 }
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59
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60 public SPARCInstruction newV9RegisterBranchInstruction(String name, PCRelativeAddress addr,
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61 boolean isAnnuled, int regConditionCode, SPARCRegister conditionRegister,
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62 boolean predictTaken) {
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63 return new SPARCV9RegisterBranchInstruction(name, addr, isAnnuled, regConditionCode,
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64 conditionRegister, predictTaken);
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65 }
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66
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67 public SPARCInstruction newV9CasInstruction(String name, SPARCRegisterIndirectAddress addr,
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68 SPARCRegister rs2, SPARCRegister rd, int dataType) {
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69 return new SPARCV9CasInstruction(name, addr, rs2, rd, dataType);
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70 }
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71
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72 public SPARCInstruction newV9PrefetchInstruction(String name, SPARCRegisterIndirectAddress addr,
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73 int prefetchFcn) {
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74 return new SPARCV9PrefetchInstruction(name, addr, prefetchFcn);
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75 }
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76
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77 public SPARCInstruction newV9FlushwInstruction() {
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78 return new SPARCV9FlushwInstruction();
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79 }
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80
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81 public SPARCInstruction newV9MOVccInstruction(String name, int conditionCode, int conditionFlag,
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82 ImmediateOrRegister source, SPARCRegister rd) {
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83 return new SPARCV9MOVccInstruction(name, conditionCode, conditionFlag, source, rd);
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84 }
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85
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86 public SPARCInstruction newV9MOVrInstruction(String name, SPARCRegister rs1,
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87 ImmediateOrRegister operand2, SPARCRegister rd,
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88 int regConditionCode) {
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89 return new SPARCV9MOVrInstruction(name, rs1, operand2, rd, regConditionCode);
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90 }
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91
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92 public SPARCInstruction newV9RdprInstruction(int regNum, SPARCRegister rd) {
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93 return new SPARCV9RdprInstruction(regNum, rd);
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94 }
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95
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96 public SPARCInstruction newV9WrprInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, int regNum) {
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97 return new SPARCV9WrprInstruction(rs1, operand2, regNum);
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98 }
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99
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100 public SPARCInstruction newV9PopcInstruction(ImmediateOrRegister source, SPARCRegister rd) {
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101 return new SPARCV9PopcInstruction(source, rd);
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102 }
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103
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104 public SPARCInstruction newV9DoneInstruction() {
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105 return new SPARCV9DoneInstruction();
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106 }
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107
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108 public SPARCInstruction newV9RetryInstruction() {
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109 return new SPARCV9RetryInstruction();
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110 }
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111
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112 public SPARCInstruction newV9SavedInstruction() {
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113 return new SPARCV9SavedInstruction();
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114 }
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115
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116 public SPARCInstruction newV9RestoredInstruction() {
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117 return new SPARCV9RestoredInstruction();
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118 }
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119
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120 public SPARCInstruction newV9MembarInstruction(int mmask, int cmask) {
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121 return new SPARCV9MembarInstruction(mmask, cmask);
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122 }
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123
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124 public SPARCInstruction newV9SirInstruction() {
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125 return new SPARCV9SirInstruction();
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126 }
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127
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128 public SPARCInstruction newV9FMOVccInstruction(String name, int opf,
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129 int conditionCode, int conditionFlag,
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130 SPARCFloatRegister rs, SPARCFloatRegister rd) {
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131 return new SPARCV9FMOVccInstruction(name, opf, conditionCode, conditionFlag, rs, rd);
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132 }
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133
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134 public SPARCInstruction newV9FMOVrInstruction(String name, int opf,
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135 SPARCRegister rs1, SPARCFloatRegister rs2,
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136 SPARCFloatRegister rd, int regConditionCode) {
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137 return new SPARCV9FMOVrInstruction(name, opf, rs1, rs2, rd, regConditionCode);
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138 }
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139 }
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