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annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/risc/arm/ARMFields.java @ 4142:bc8527f3071c

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Adjust code base to new level of warnings.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sun, 18 Dec 2011 05:24:06 +0100
parents e233f5660da4
children
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1 /*
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2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24 package com.sun.max.asm.gen.risc.arm;
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25
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26 import static com.sun.max.asm.arm.GPR.*;
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27
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28 import java.util.*;
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29
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30 import com.sun.max.asm.*;
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31 import com.sun.max.asm.arm.*;
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32 import com.sun.max.asm.gen.*;
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33 import com.sun.max.asm.gen.risc.*;
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34 import com.sun.max.asm.gen.risc.bitRange.*;
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35 import com.sun.max.asm.gen.risc.field.*;
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36 import com.sun.max.lang.*;
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37
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38 /**
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39 * The fields used in defining ARM instruction templates.
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40 */
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41
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42 public final class ARMFields {
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43
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44 private ARMFields() {
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45 }
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46
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47 public static final SymbolicOperandField<ConditionCode> cond = SymbolicOperandField.createDescending("cond", ConditionCode.SYMBOLIZER, 31, 28);
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48 public static final SymbolicOperandField<SBit> s = SymbolicOperandField.createDescending(SBit.SYMBOLIZER, 20, 20);
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49
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50 public static final ImmediateOperandField bits_27_26 = ImmediateOperandField.createDescending(27, 26);
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51 public static final ImmediateOperandField i = ImmediateOperandField.createDescending(25, 25);
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52 public static final ImmediateOperandField opcode = ImmediateOperandField.createDescending(24, 21);
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53 public static final ImmediateOperandField rotate_imm = ImmediateOperandField.createDescending(11, 8);
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54 public static final ImmediateOperandField immed_8 = ImmediateOperandField.createDescending(7, 0);
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55 public static final ImmediateOperandField shifter_operand = ImmediateOperandField.createDescending(11, 0);
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56 public static final ImmediateOperandField bits_11_7 = ImmediateOperandField.createDescending(11, 7);
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57 public static final ImmediateOperandField bits_6_4 = ImmediateOperandField.createDescending(6, 4);
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58 public static final ImmediateOperandField shift_imm = ImmediateOperandField.createDescending(11, 7);
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59 public static final ImmediateOperandField bits_7_4 = ImmediateOperandField.createDescending(7, 4);
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60 public static final ImmediateOperandField bits_11_4 = ImmediateOperandField.createDescending(11, 4);
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61 public static final ImmediateOperandField bits_4_0 = ImmediateOperandField.createDescending(4, 0);
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62 public static final ImmediateOperandField sbz_19_16 = ImmediateOperandField.createDescending(19, 16);
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63 public static final ImmediateOperandField sbz_15_12 = ImmediateOperandField.createDescending(15, 12);
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64 public static final ImmediateOperandField sbz_11_0 = ImmediateOperandField.createDescending(11, 0);
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65 public static final ImmediateOperandField sbz_11_8 = ImmediateOperandField.createDescending(11, 8);
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66 public static final ImmediateOperandField sbo_19_16 = ImmediateOperandField.createDescending(19, 16);
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67 public static final ImmediateOperandField sbo_11_8 = ImmediateOperandField.createDescending(11, 8);
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68 public static final ImmediateOperandField bits_5_0 = new ImmediateOperandField(new DescendingBitRange(5, 0)) {
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69 @Override
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70 public ArgumentRange argumentRange() {
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71 return new ArgumentRange(this, 0, 32);
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72 }
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73 };
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74 public static final ImmediateOperandField bits_31_0 = new ImmediateOperandField(new DescendingBitRange(31, 0)) {
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75 @Override
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76 public Iterable< ? extends Argument> getIllegalTestArguments() {
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77 final List<Immediate32Argument> illegalTestArguments = new ArrayList<>();
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78 illegalTestArguments.add(new Immediate32Argument(0x101));
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79 illegalTestArguments.add(new Immediate32Argument(0x102));
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80 illegalTestArguments.add(new Immediate32Argument(0xff1));
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81 illegalTestArguments.add(new Immediate32Argument(0xff04));
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82 illegalTestArguments.add(new Immediate32Argument(0xff003));
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83 illegalTestArguments.add(new Immediate32Argument(0xf000001f));
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84 return illegalTestArguments;
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85 }
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86 @Override
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87 public Iterable< ? extends Argument> getLegalTestArguments() {
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88 final List<Immediate32Argument> legalTestArguments = new ArrayList<>();
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89 int argument;
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90 for (int imm : new int[]{0, 1, 31, 32, 33, 63, 64, 65, 127, 128, 129, 254, 255}) {
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91 for (int j = 0; j < 32; j += 2) {
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92 argument = Integer.rotateLeft(imm, j);
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93 final Immediate32Argument immediate32Argument = new Immediate32Argument(argument);
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94 if (!legalTestArguments.contains(immediate32Argument)) {
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95 legalTestArguments.add(immediate32Argument);
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96 }
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97 }
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98 }
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99 return legalTestArguments;
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100 }
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101 @Override
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102 public ArgumentRange argumentRange() {
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103 return new ArgumentRange(this, 0x80000000, 0x7fffffff);
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104 }
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105 };
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106 public static final ImmediateOperandField bits_27_21 = ImmediateOperandField.createDescending(27, 21);
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107 public static final ImmediateOperandField bits_27_20 = ImmediateOperandField.createDescending(27, 20);
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108 public static final ImmediateOperandField bit_27 = ImmediateOperandField.createDescending(27, 27);
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109 public static final ImmediateOperandField bit_26 = ImmediateOperandField.createDescending(26, 26);
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110 public static final ImmediateOperandField bit_25 = ImmediateOperandField.createDescending(25, 25);
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111 public static final ImmediateOperandField bit_24 = ImmediateOperandField.createDescending(24, 24);
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112 public static final ImmediateOperandField bit_23 = ImmediateOperandField.createDescending(23, 23);
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113 public static final ImmediateOperandField r = ImmediateOperandField.createDescending(22, 22);
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114 public static final ImmediateOperandField bit_21 = ImmediateOperandField.createDescending(21, 21);
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115 public static final ImmediateOperandField bit_20 = ImmediateOperandField.createDescending(20, 20);
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116 public static final ImmediateOperandField bit_4 = ImmediateOperandField.createDescending(4, 4);
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117 public static final ImmediateOperandField p = ImmediateOperandField.createDescending(24, 24);
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118 public static final ImmediateOperandField u = ImmediateOperandField.createDescending(23, 23);
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119 public static final ImmediateOperandField b = ImmediateOperandField.createDescending(22, 22);
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120 public static final ImmediateOperandField w = ImmediateOperandField.createDescending(21, 21);
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121 public static final ImmediateOperandField l = ImmediateOperandField.createDescending(20, 20);
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122 public static final ImmediateOperandField offset_12 = ImmediateOperandField.createDescending(11, 0);
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123 public static final ImmediateOperandField shift = ImmediateOperandField.createDescending(6, 5);
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124 public static final ImmediateOperandField bits_31_28 = ImmediateOperandField.createDescending(31, 28);
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125 public static final ImmediateOperandField immed_19_8 = ImmediateOperandField.createDescending(19, 8);
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126 public static final ImmediateOperandField immed_3_0 = ImmediateOperandField.createDescending(3, 0);
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127 public static final ImmediateOperandField immed_24 = ImmediateOperandField.createDescending(23, 0);
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diff changeset
128 public static final ImmediateOperandField bits_27_24 = ImmediateOperandField.createDescending(27, 24);
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diff changeset
129
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diff changeset
130 public static final InputOperandField immediate = InputOperandField.create(bits_31_0).setVariableName("immediate");
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diff changeset
131 public static final InputOperandField rotate_amount = InputOperandField.create(bits_4_0).setVariableName("rotate_amount");
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132 public static final InputOperandField shift_imm2 = (InputOperandField) InputOperandField.create(bits_5_0).withExcludedExternalTestArguments(new Immediate32Argument(0)).setVariableName("shift_imm");
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diff changeset
133 public static final InputOperandField immediate2 = InputOperandField.create(new ImmediateOperandField(new DescendingBitRange(15, 0))).setVariableName("immediate");
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134
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diff changeset
135 public static RiscConstant s(int value) {
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136 return s.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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137 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
138 public static RiscConstant cond(int value) {
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diff changeset
139 return cond.constant(value);
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parents:
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140 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
141 public static RiscConstant bits_27_26(int value) {
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diff changeset
142 return bits_27_26.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
143 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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144 public static RiscConstant i(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
145 return i.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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146 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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147 public static RiscConstant opcode(int value) {
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diff changeset
148 return opcode.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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149 }
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150 public static RiscConstant bits_11_7(int value) {
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151 return bits_11_7.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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152 }
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153 public static RiscConstant bits_6_4(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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154 return bits_6_4.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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155 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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156 public static RiscConstant bits_7_4(int value) {
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157 return bits_7_4.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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158 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
159 public static RiscConstant bits_11_4(int value) {
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diff changeset
160 return bits_11_4.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
161 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
162 public static RiscConstant sbz_19_16(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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163 return sbz_19_16.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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164 }
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165 public static RiscConstant sbz_15_12(int value) {
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166 return sbz_15_12.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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167 }
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diff changeset
168 public static RiscConstant sbz_11_0(int value) {
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169 return sbz_11_0.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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170 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
171 public static RiscConstant sbz_11_8(int value) {
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172 return sbz_11_8.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
173 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
174 public static RiscConstant sbo_19_16(int value) {
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175 return sbo_19_16.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
176 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
177 public static RiscConstant sbo_11_8(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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178 return sbo_11_8.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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179 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
180 public static RiscConstant bits_27_21(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
181 return bits_27_21.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
182 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
183 public static RiscConstant bits_27_20(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
184 return bits_27_20.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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185 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
186 public static RiscConstant bit_27(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
187 return bit_27.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
188 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
189 public static RiscConstant bit_26(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
190 return bit_26.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
191 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
192 public static RiscConstant bit_25(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
193 return bit_25.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
194 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
195 public static RiscConstant bit_24(int value) {
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diff changeset
196 return bit_24.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
197 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
198 public static RiscConstant bit_23(int value) {
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diff changeset
199 return bit_23.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
201 public static RiscConstant bit_4(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202 return bit_4.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
204 public static RiscConstant r(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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diff changeset
205 return r.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
206 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 public static RiscConstant bit_21(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 return bit_21.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 public static RiscConstant bit_20(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 return bit_20.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213 public static RiscConstant p(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 return p.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216 public static RiscConstant u(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 return u.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
219 public static RiscConstant b(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220 return b.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
222 public static RiscConstant w(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
223 return w.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 public static RiscConstant l(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226 return l.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 public static RiscConstant shift(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 return shift.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
231 public static RiscConstant shift_imm(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232 return shift_imm.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
233 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
234 public static RiscConstant bits_31_28(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
235 return bits_31_28.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
236 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
237 public static RiscConstant bits_27_24(int value) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
238 return bits_27_24.constant(value);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
239 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
240
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
241 public static OperandField<ImmediateArgument> rotate_imm(Expression expression) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
242 return rotate_imm.bindTo(expression);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
244 public static OperandField<ImmediateArgument> shifter_operand(Expression expression) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
245 return shifter_operand.bindTo(expression);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
246 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 public static OperandField<ImmediateArgument> shift_imm(Expression expression) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
248 return shift_imm.bindTo(expression);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
249 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
250 public static OperandField<ImmediateArgument> immed_19_8(Expression expression) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
251 return immed_19_8.bindTo(expression);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
252 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
253 public static OperandField<ImmediateArgument> immed_3_0(Expression expression) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
254 return immed_3_0.bindTo(expression);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
256
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
257 public static final SymbolicOperandField<GPR> Rn = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 19, 16);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
258 public static final SymbolicOperandField<GPR> Rn2 = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 15, 12).setVariableName("Rn");
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
259 public static final SymbolicOperandField<GPR> Rd = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 15, 12);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
260 public static final SymbolicOperandField<GPR> Rd2 = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 19, 16).setVariableName("Rd");
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
261 public static final SymbolicOperandField<GPR> Rm = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 3, 0);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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262 public static final SymbolicOperandField<GPR> Rs = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 11, 8);
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263 public static final SymbolicOperandField<GPR> RdHi = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 19, 16);
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264 public static final SymbolicOperandField<GPR> RdLo = SymbolicOperandField.createDescending(GPR_SYMBOLIZER, 15, 12);
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265
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266 static {
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267 StaticFieldName.Static.initialize(ARMFields.class, new StaticFieldName.StringFunction() {
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268 public String function(String name) {
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269 if (name.startsWith("_")) {
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270 return name.substring(1);
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271 }
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272 return name;
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273 }
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274 });
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275 }
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276
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277 }