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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 1438:a7a0ef3c6858

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Added timing printout on VM shutdown.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Mon, 25 Oct 2010 18:35:34 +0200
parents 9e5e83ca2259
children 4d1d3bd140f9
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1 /*
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2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
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3 *
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
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5 * that is described in this document. In particular, and without limitation, these intellectual property
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6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
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7 * more additional patents or pending patent applications in the U.S. and in other countries.
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8 *
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun
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10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
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11 * supplements.
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12 *
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13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
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14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
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15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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16 * U.S. and other countries.
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17 *
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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
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19 * Company, Ltd.
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20 */
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21 package com.sun.hotspot.c1x;
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22
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23 import java.lang.reflect.*;
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24 import java.util.*;
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25 import java.util.concurrent.*;
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26
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27 import com.sun.c1x.target.amd64.*;
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28 import com.sun.cri.ci.CiAddress.Scale;
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29 import com.sun.cri.ci.*;
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30 import com.sun.cri.ri.*;
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31 import com.sun.cri.ri.RiType.Representation;
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32 import com.sun.cri.xir.*;
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33 import com.sun.cri.xir.CiXirAssembler.*;
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34 import static com.sun.hotspot.c1x.TemplateFlag.*;
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35
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36 /**
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37 *
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38 * @author Thomas Wuerthinger, Lukas Stadler
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39 */
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40 public class HotSpotXirGenerator implements RiXirGenerator {
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41
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42 // this needs to correspond to c1x_CodeInstaller.hpp
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43 // @formatter:off
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44 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;
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45 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;
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46 private static final Integer MARK_OSR_ENTRY = 0x0003;
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47 private static final Integer MARK_UNWIND_ENTRY = 0x0004;
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48 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;
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49
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50 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;
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51
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52 private static final Integer MARK_INVOKE_INVALID = 0x2000;
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53 private static final Integer MARK_INVOKEINTERFACE = 0x2001;
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54 private static final Integer MARK_INVOKESTATIC = 0x2002;
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55 private static final Integer MARK_INVOKESPECIAL = 0x2003;
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56 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;
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57
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58 private static final Integer MARK_IMPLICIT_NULL = 0x3000;
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59
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60 private static final Integer MARK_KLASS_PATCHING = 0x4000;
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61 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;
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62 private static final Integer MARK_ACCESS_FIELD_PATCHING = 0x4002;
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63 // @formatter:on
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64
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65 private final HotSpotVMConfig config;
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66 private final CiTarget target;
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67 private final RiRegisterConfig registerConfig;
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68
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69 private CiXirAssembler asm;
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70
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71 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig) {
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72 this.config = config;
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73 this.target = target;
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74 this.registerConfig = registerConfig;
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75 }
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76
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77 private SimpleTemplates prologueTemplates = new SimpleTemplates(STATIC_METHOD) {
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78
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79 @Override
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80 protected XirTemplate create(CiXirAssembler asm, long flags) {
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81 asm.restart(CiKind.Void);
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82 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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83 XirOperand stackPointer = asm.createRegister("stack pointer", CiKind.Word, AMD64.rsp);
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84 XirLabel unverifiedStub = null;
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85
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86 asm.mark(MARK_OSR_ENTRY);
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87 asm.mark(MARK_UNVERIFIED_ENTRY);
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88 if (!is(STATIC_METHOD, flags)) {
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89 unverifiedStub = asm.createOutOfLineLabel("unverified");
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90
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91 XirOperand temp = asm.createRegister("temp (r10)", CiKind.Word, AMD64.r10);
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92 XirOperand cache = asm.createRegister("cache (rax)", CiKind.Word, AMD64.rax);
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93
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94 CiCallingConvention conventions = registerConfig.getJavaCallingConvention(new CiKind[] {CiKind.Object}, false, target);
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95 XirOperand receiver = asm.createRegister("cache (rax)", CiKind.Word, conventions.locations[0].asRegister());
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96
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97 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);
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98 asm.jneq(unverifiedStub, cache, temp);
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99 }
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100 asm.align(config.codeEntryAlignment);
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101 asm.mark(MARK_VERIFIED_ENTRY);
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102 asm.stackOverflowCheck();
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103 asm.push(framePointer);
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104 asm.mov(framePointer, stackPointer);
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105 asm.pushFrame();
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106
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107 // -- out of line -------------------------------------------------------
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108 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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109 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);
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110 XirLabel unwind = asm.createOutOfLineLabel("unwind");
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111 asm.bindOutOfLine(unwind);
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112
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113 asm.mark(MARK_UNWIND_ENTRY);
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114
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115 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);
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116 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);
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117 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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118
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119 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);
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120 asm.shouldNotReachHere();
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diff changeset
121
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122 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);
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123 asm.callRuntime(config.handleExceptionStub, null);
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124 asm.shouldNotReachHere();
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diff changeset
125
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126 if (!is(STATIC_METHOD, flags)) {
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127 asm.bindOutOfLine(unverifiedStub);
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128 asm.jmpRuntime(config.inlineCacheMissStub);
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129 }
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130
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131 return asm.finishTemplate(is(STATIC_METHOD, flags) ? "static prologue" : "prologue");
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132 }
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133 };
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134
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135 private SimpleTemplates epilogueTemplates = new SimpleTemplates(STATIC_METHOD, SYNCHRONIZED) {
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136
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diff changeset
137 @Override
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138 protected XirTemplate create(CiXirAssembler asm, long flags) {
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139 asm.restart(CiKind.Void);
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140 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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141
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142 asm.popFrame();
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143 asm.pop(framePointer);
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144
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145 // TODO safepoint check
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146
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147 return asm.finishTemplate("epilogue");
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148 }
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149 };
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150
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151 private SimpleTemplates safepointTemplates = new SimpleTemplates() {
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152
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153 @Override
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154 protected XirTemplate create(CiXirAssembler asm, long flags) {
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155 asm.restart(CiKind.Void);
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156
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157 // XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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158 // asm.pload(CiKind.Word, temp, asm.w(config.safepointPollingAddress), true);
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159
1433
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160 return asm.finishTemplate("safepoint");
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161 }
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162 };
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163
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164 private SimpleTemplates exceptionObjectTemplates = new SimpleTemplates() {
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165
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166 @Override
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167 protected XirTemplate create(CiXirAssembler asm, long flags) {
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168 XirOperand result = asm.restart(CiKind.Object);
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169 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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170
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171 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);
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172 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);
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173 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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diff changeset
174
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diff changeset
175 return asm.finishTemplate("exception object");
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176 }
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177 };
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178
1433
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179 private SimpleTemplates resolveClassTemplates = new SimpleTemplates(UNRESOLVED) {
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180
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181 @Override
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182 protected XirTemplate create(CiXirAssembler asm, long flags) {
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183 XirOperand result = asm.restart(CiKind.Word);
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184 if (is(UNRESOLVED, flags)) {
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185 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);
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186 patching.emitInline();
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187 // -- out of line -------------------------------------------------------
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188 patching.emitOutOfLine();
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189 } else {
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190 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);
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191 asm.mov(result, type);
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192 }
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193 return asm.finishTemplate(is(UNRESOLVED, flags) ? "resolve class (unresolved)" : "resolve class");
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194 }
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195 };
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diff changeset
196
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197 private SimpleTemplates invokeInterfaceTemplates = new SimpleTemplates(NULL_CHECK) {
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198
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199 @Override
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200 protected XirTemplate create(CiXirAssembler asm, long flags) {
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201 asm.restart();
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202 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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203 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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204 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
205
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206 if (is(NULL_CHECK, flags)) {
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207 asm.nop(1);
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208 asm.mark(MARK_IMPLICIT_NULL);
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209 asm.pload(CiKind.Word, temp, receiver, true);
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210 }
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211 asm.mark(MARK_INVOKEINTERFACE);
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diff changeset
212 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
213
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214 return asm.finishTemplate(addr, "invokeinterface");
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215 }
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216 };
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diff changeset
217
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diff changeset
218 private SimpleTemplates invokeVirtualTemplates = new SimpleTemplates(NULL_CHECK) {
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219
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diff changeset
220 @Override
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221 protected XirTemplate create(CiXirAssembler asm, long flags) {
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222 asm.restart();
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223 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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224 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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225 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
226
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diff changeset
227 if (is(NULL_CHECK, flags)) {
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228 asm.nop(1);
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229 asm.mark(MARK_IMPLICIT_NULL);
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230 asm.pload(CiKind.Word, temp, receiver, true);
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231 }
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diff changeset
232 asm.mark(MARK_INVOKEVIRTUAL);
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diff changeset
233 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
234
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diff changeset
235 return asm.finishTemplate(addr, "invokevirtual");
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236 }
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diff changeset
237 };
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diff changeset
238
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diff changeset
239 private SimpleTemplates invokeSpecialTemplates = new SimpleTemplates(NULL_CHECK) {
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diff changeset
240
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diff changeset
241 @Override
1433
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diff changeset
242 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
243 asm.restart();
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244 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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245 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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246 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
247 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
248
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diff changeset
249 if (is(NULL_CHECK, flags)) {
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diff changeset
250 asm.nop(1);
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diff changeset
251 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
252 asm.pload(CiKind.Word, temp, receiver, true);
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diff changeset
253 }
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diff changeset
254 asm.mark(MARK_INVOKESPECIAL);
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diff changeset
255
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diff changeset
256 // -- out of line -------------------------------------------------------
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257 asm.bindOutOfLine(stub);
1438
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diff changeset
258 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1433
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259 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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diff changeset
260 asm.mov(method, asm.w(0L));
1433
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diff changeset
261 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
262 asm.jmp(dummy);
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diff changeset
263 asm.bindOutOfLine(dummy);
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diff changeset
264
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diff changeset
265 return asm.finishTemplate(addr, "invokespecial");
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266 }
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diff changeset
267 };
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diff changeset
268
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diff changeset
269 private SimpleTemplates invokeStaticTemplates = new SimpleTemplates() {
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270
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diff changeset
271 @Override
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diff changeset
272 protected XirTemplate create(CiXirAssembler asm, long flags) {
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273 asm.restart();
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diff changeset
274 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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diff changeset
275
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diff changeset
276 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
277 asm.mark(MARK_INVOKESTATIC);
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diff changeset
278
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diff changeset
279 // -- out of line -------------------------------------------------------
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280 asm.bindOutOfLine(stub);
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diff changeset
281 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1433
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282 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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diff changeset
283 asm.mov(method, asm.w(0L));
1433
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284 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
285 asm.jmp(dummy);
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diff changeset
286 asm.bindOutOfLine(dummy);
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diff changeset
287
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diff changeset
288 return asm.finishTemplate(addr, "invokestatic");
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289 }
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diff changeset
290 };
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diff changeset
291
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292 private SimpleTemplates monitorEnterTemplates = new SimpleTemplates(NULL_CHECK) {
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293
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diff changeset
294 @Override
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295 protected XirTemplate create(CiXirAssembler asm, long flags) {
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296 asm.restart(CiKind.Void);
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diff changeset
297 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1434
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diff changeset
298 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
1433
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diff changeset
299
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diff changeset
300 if (is(NULL_CHECK, flags)) {
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diff changeset
301 asm.nop(1);
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diff changeset
302 asm.mark(MARK_IMPLICIT_NULL);
1434
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diff changeset
303 asm.pload(CiKind.Word, asm.createTemp("temp", CiKind.Word), object, true);
1433
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diff changeset
304 }
1434
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diff changeset
305 /*
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diff changeset
306 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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diff changeset
307 useRegisters(asm, AMD64.rax);
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parents: 1433
diff changeset
308 asm.callRuntime(config.monitorEnterStub, null, object, lock);
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diff changeset
309 */
1433
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diff changeset
310 return asm.finishTemplate("monitorEnter");
1429
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diff changeset
311 }
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diff changeset
312 };
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diff changeset
313
1433
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diff changeset
314 private SimpleTemplates monitorExitTemplates = new SimpleTemplates(NULL_CHECK) {
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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diff changeset
315
1433
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diff changeset
316 @Override
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diff changeset
317 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
318 asm.restart(CiKind.Void);
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diff changeset
319 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1434
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diff changeset
320 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
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diff changeset
321 /*
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diff changeset
322 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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diff changeset
323 useRegisters(asm, AMD64.rax);
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parents: 1433
diff changeset
324 asm.callRuntime(config.monitorExitStub, null, object, lock);
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diff changeset
325 */
1433
efba53f86c4f various fixes and enhancements
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diff changeset
326 return asm.finishTemplate("monitorExit");
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diff changeset
327 }
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diff changeset
328 };
1422
3483ec571caf * using reflected objects instead of oops
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parents: 1421
diff changeset
329
1433
efba53f86c4f various fixes and enhancements
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diff changeset
330 private KindTemplates getFieldTemplates = new KindTemplates(NULL_CHECK, UNRESOLVED) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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diff changeset
331
1433
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diff changeset
332 @Override
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parents: 1430
diff changeset
333 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
334 XirOperand result = asm.restart(kind);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
335 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
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parents: 1430
diff changeset
336
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diff changeset
337 if (is(UNRESOLVED, flags)) {
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diff changeset
338 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, result, false, is(NULL_CHECK, flags), config);
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diff changeset
339 fieldPatching.emitInline();
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diff changeset
340 // -- out of line -------------------------------------------------------
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diff changeset
341 fieldPatching.emitOutOfLine();
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diff changeset
342 return asm.finishTemplate("getfield<" + kind + ">");
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parents: 1430
diff changeset
343 }
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
344 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
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diff changeset
345 if (is(NULL_CHECK, flags)) {
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parents: 1430
diff changeset
346 asm.nop(1);
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parents: 1430
diff changeset
347 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
348 }
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
349 asm.pload(kind, result, object, fieldOffset, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
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diff changeset
350 return asm.finishTemplate("getfield<" + kind + ">");
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
351 }
1433
efba53f86c4f various fixes and enhancements
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diff changeset
352 };
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
353
1433
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diff changeset
354 private KindTemplates putFieldTemplates = new KindTemplates(WRITE_BARRIER, NULL_CHECK, UNRESOLVED) {
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parents: 1430
diff changeset
355
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
356 @Override
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parents: 1430
diff changeset
357 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
1429
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parents: 1428
diff changeset
358 asm.restart(CiKind.Void);
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
359 XirParameter object = asm.createInputParameter("object", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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parents: 1428
diff changeset
360 XirParameter value = asm.createInputParameter("value", kind);
1433
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parents: 1430
diff changeset
361
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
362 if (is(UNRESOLVED, flags)) {
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
363 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, value, true, is(NULL_CHECK, flags), config);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
364 fieldPatching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
365 // -- out of line -------------------------------------------------------
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parents: 1430
diff changeset
366 fieldPatching.emitOutOfLine();
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diff changeset
367 return asm.finishTemplate("putfield<" + kind + ">");
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parents: 1430
diff changeset
368 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
369 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
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diff changeset
370 if (is(NULL_CHECK, flags)) {
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parents: 1430
diff changeset
371 asm.nop(1);
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parents: 1430
diff changeset
372 asm.mark(MARK_IMPLICIT_NULL);
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
373 }
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
374 asm.pstore(kind, object, fieldOffset, value, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
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diff changeset
375 if (is(WRITE_BARRIER, flags)) {
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parents: 1430
diff changeset
376 writeBarrier(asm, object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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diff changeset
377 }
1433
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parents: 1430
diff changeset
378 return asm.finishTemplate("putfield<" + kind + ">");
1429
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diff changeset
379 }
1433
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diff changeset
380 };
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
381
efba53f86c4f various fixes and enhancements
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diff changeset
382 private final IndexTemplates newInstanceTemplates = new IndexTemplates() {
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diff changeset
383
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
384 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
385 protected XirTemplate create(CiXirAssembler asm, long flags, int size) {
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parents: 1430
diff changeset
386 XirOperand result = asm.restart(CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
387 XirOperand type = asm.createInputParameter("type", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
388
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
389 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
390 XirOperand temp1 = asm.createRegister("temp1", CiKind.Word, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
391 XirOperand temp2 = asm.createRegister("temp2", CiKind.Word, AMD64.rbx);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
392 XirOperand temp2i = asm.createRegister("temp2i", CiKind.Int, AMD64.rbx);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
393 useRegisters(asm, AMD64.rsi);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
394 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
395 XirLabel resume = asm.createInlineLabel("resume");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
396
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
397 // check if the class is already initialized
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
398 asm.pload(CiKind.Int, temp2i, type, asm.i(config.klassStateOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
399 asm.jneq(tlabFull, temp2i, asm.i(config.klassStateFullyInitialized));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
400
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
401 asm.pload(CiKind.Word, result, thread, asm.i(config.threadTlabTopOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
402 asm.add(temp1, result, asm.w(size));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
403 asm.pload(CiKind.Word, temp2, thread, asm.i(config.threadTlabEndOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
404
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
405 asm.jgt(tlabFull, temp1, temp2);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
406 asm.pstore(CiKind.Word, thread, asm.i(config.threadTlabTopOffset), temp1, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
407 asm.bindInline(resume);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
408
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
409 asm.pload(CiKind.Word, temp1, type, asm.i(config.instanceHeaderPrototypeOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
410 asm.pstore(CiKind.Word, result, temp1, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
411 asm.pstore(CiKind.Object, result, asm.i(config.hubOffset), type, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
412
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
413 if (size > 2 * target.wordSize) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
414 asm.mov(temp1, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
415 for (int offset = 2 * target.wordSize; offset < size; offset += target.wordSize) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
416 asm.pstore(CiKind.Word, result, asm.i(offset), temp1, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
417 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
418 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
419
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
420 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
421 asm.bindOutOfLine(tlabFull);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
422 XirOperand arg = asm.createRegister("runtime call argument", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
423 asm.mov(arg, type);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
424 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
425 asm.callRuntime(config.newInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
426 asm.jmp(resume);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
427
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
428 return asm.finishTemplate("new instance");
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
429 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
430 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
431
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
432 private SimpleTemplates newInstanceUnresolvedTemplates = new SimpleTemplates() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
434 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
435 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
436 XirOperand result = asm.restart(CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
437 XirOperand arg = asm.createRegister("runtime call argument", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
438
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
439 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
440
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
441 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
442 useRegisters(asm, AMD64.rbx, AMD64.rcx, AMD64.rsi);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
443 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
444 asm.callRuntime(config.unresolvedNewInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
445
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
446 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
447 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
448
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
449 return asm.finishTemplate("new instance");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
450 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
451 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
452
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
453 private SimpleTemplates newObjectArrayTemplates = new SimpleTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
454
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
455 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
456 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
457 XirOperand result = asm.restart(CiKind.Object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
458
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
459 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
460
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
461 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
462 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
463
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
464 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
465 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
466 // insert the patching code for class resolving - the hub will end up in "hub"
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
467 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
468 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
469 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
470 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
471 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
472
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
473 asm.mov(length, lengthParam);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
474 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi);
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
475 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
476 asm.callRuntime(config.newObjectArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
477 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
478 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
479 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
480 return asm.finishTemplate(is(UNRESOLVED, flags) ? "newObjectArray (unresolved)" : "newObjectArray");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
481 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
482 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
483
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
484 private SimpleTemplates newTypeArrayTemplates = new SimpleTemplates() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
485
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
486 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
487 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
488 XirOperand result = asm.restart(CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
489
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
490 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
491 XirParameter hubParam = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
492
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
493 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
494 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
495
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
496 asm.mov(hub, hubParam);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
497 asm.mov(length, lengthParam);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
498 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi);
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
499 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
500 asm.callRuntime(config.newTypeArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
501
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
502 return asm.finishTemplate("newTypeArray");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
503 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
504 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
505
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
506 private final IndexTemplates multiNewArrayTemplate = new IndexTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
507
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
508 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
509 protected XirTemplate create(CiXirAssembler asm, long flags, int dimensions) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
510 XirOperand result = asm.restart(CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
511
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
512 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
513 XirOperand rank = asm.createRegister("rank", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
514 XirOperand sizes = asm.createRegister("sizes", CiKind.Long, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
515 XirOperand thread = asm.createRegister("thread", CiKind.Long, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
516 asm.add(sizes, thread, asm.l(config.threadMultiNewArrayStorage));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
517 for (int i = 0; i < dimensions; i++) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
518 XirParameter length = asm.createInputParameter("length" + i, CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
519 asm.pstore(CiKind.Int, sizes, asm.i(i * target.sizeInBytes(CiKind.Int)), length, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
520 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
521
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
522 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
523 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
524 // insert the patching code for class resolving - the hub will end up in "hub"
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
525 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
526 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
527 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
528 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
529 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
530
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
531 asm.mov(rank, asm.i(dimensions));
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
532 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
533 asm.callRuntime(config.newMultiArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
534 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
535 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
536 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
537 return asm.finishTemplate(is(UNRESOLVED, flags) ? "multiNewArray" + dimensions + " (unresolved)" : "multiNewArray" + dimensions);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
538 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
539 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
540
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
541 private SimpleTemplates checkCastTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
542
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
543 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
544 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
545 asm.restart();
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
546 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
547 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
548 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
549 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
550 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
551 // insert the patching code for class resolving - the hub will end up in "hub"
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
552 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
553 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
554 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
555 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
556 patching = null;
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
557 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
558
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
559 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
560
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
561 XirLabel end = asm.createInlineLabel("end");
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
562 XirLabel slowPath = asm.createOutOfLineLabel("slow path");
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
563
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
564 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
565 // null can be cast to anything
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
566 asm.jeq(end, object, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
567 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
568
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
569 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
570 // if we get an exact match: succeed immediately
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
571 asm.jneq(slowPath, objHub, hub);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
572 asm.bindInline(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
573
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
574 // -- out of line -------------------------------------------------------
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
575 asm.bindOutOfLine(slowPath);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
576 checkSubtype(asm, objHub, objHub, hub);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
577 asm.jneq(end, objHub, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
578 XirOperand scratch = asm.createRegister("scratch", CiKind.Object, AMD64.r10);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
579 asm.mov(scratch, object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
580 asm.callRuntime(config.throwClassCastException, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
581 asm.shouldNotReachHere();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
582
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
583 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
584 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
585 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
586
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
587 return asm.finishTemplate(object, "instanceof");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
588 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
589 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
590
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
591 private SimpleTemplates instanceOfTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
592
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
593 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
594 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
595 XirOperand result = asm.restart(CiKind.Boolean);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
596 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
597 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
598 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
599 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
600 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
601 // insert the patching code for class resolving - the hub will end up in "hub"
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
602 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
603 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
604 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
605 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
606 patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
607 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
608
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
609 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
610
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
611 XirLabel end = asm.createInlineLabel("end");
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
612 XirLabel slowPath = asm.createOutOfLineLabel("slow path");
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
613
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
614 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
615 // null isn't "instanceof" anything
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
616 asm.mov(result, asm.b(false));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
617 asm.jeq(end, object, asm.o(null));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
618 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
619
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
620 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
621 // if we get an exact match: succeed immediately
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
622 asm.mov(result, asm.b(true));
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
623 asm.jneq(slowPath, objHub, hub);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
624 asm.bindInline(end);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
625
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
626 // -- out of line -------------------------------------------------------
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
627 asm.bindOutOfLine(slowPath);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
628 checkSubtype(asm, result, objHub, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
629 asm.jmp(end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
630
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
631 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
632 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
633 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
634
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
635 return asm.finishTemplate("instanceof");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
636 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
637 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
638
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
639 private KindTemplates arrayLoadTemplates = new KindTemplates(NULL_CHECK, READ_BARRIER, BOUNDS_CHECK, GIVEN_LENGTH) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
640
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
641 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
642 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
643 XirOperand result = asm.restart(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
644 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
645 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
646 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
647 // if the length is known the array cannot be null
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
648 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
649
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
650 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
651 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
652 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
653 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
654 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
655 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
656 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
657 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
658 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
659 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
660 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
661 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
662 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), implicitNullException);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
663 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
664 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
665 asm.jugteq(failBoundsCheck, index, length);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
666 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
667 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
668 int elemSize = target.sizeInBytes(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
669 if (implicitNullException) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
670 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
671 asm.mark(MARK_IMPLICIT_NULL);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
672 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
673 asm.pload(kind, result, array, index, config.getArrayOffset(kind), Scale.fromInt(elemSize), implicitNullException);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
674 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
675 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
676 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
677 asm.shouldNotReachHere();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
678 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
679 return asm.finishTemplate("arrayload<" + kind + ">");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
680 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
681 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
682
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
683 private KindTemplates arrayStoreTemplates = new KindTemplates(NULL_CHECK, WRITE_BARRIER, BOUNDS_CHECK, STORE_CHECK, GIVEN_LENGTH) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
684
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
685 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
686 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
687 asm.restart(CiKind.Void);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
688 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
689 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
690 XirParameter value = asm.createInputParameter("value", kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
691 XirOperand temp = asm.createTemp("temp", CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
692 XirOperand valueHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
693 XirOperand compHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
694 XirLabel store = asm.createInlineLabel("store");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
695 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
696 XirLabel slowStoreCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
697 // if the length is known the array cannot be null
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
698 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
699
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
700 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
701 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
702 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
703 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
704 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
705 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
706 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
707 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
708 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
709 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
710 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
711 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
712 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), implicitNullException);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
713 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
714 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
715 asm.jugteq(failBoundsCheck, index, length);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
716
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
717 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
718 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
719 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
720 asm.jeq(store, value, asm.o(null)); // first check if value is null
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
721 valueHub = asm.createTemp("valueHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
722 compHub = asm.createTemp("compHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
723 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
724 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
725 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
726 asm.pload(CiKind.Object, compHub, array, asm.i(config.hubOffset), implicitNullException);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
727 asm.pload(CiKind.Object, compHub, compHub, asm.i(config.arrayClassElementOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
728 asm.pload(CiKind.Object, valueHub, value, asm.i(config.hubOffset), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
729 asm.jneq(slowStoreCheck, compHub, valueHub); // then check component hub matches value hub
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
730
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
731 implicitNullException = false;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
732 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
733 asm.bindInline(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
734 int elemSize = target.sizeInBytes(kind);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
735
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
736 if (implicitNullException) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
737 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
738 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
739 asm.pstore(kind, array, index, value, config.getArrayOffset(kind), Scale.fromInt(elemSize), implicitNullException);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
740 if (is(WRITE_BARRIER, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
741 writeBarrier(asm, array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
742 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
743
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
744 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
745 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
746 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
747 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
748 asm.shouldNotReachHere();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
749 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
750 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
751 useRegisters(asm, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
752 asm.bindOutOfLine(slowStoreCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
753 checkSubtype(asm, temp, valueHub, compHub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
754 asm.jneq(store, temp, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
755 asm.callRuntime(config.throwArrayStoreException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
756 asm.jmp(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
757 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
758 return asm.finishTemplate("arraystore<" + kind + ">");
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
759 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
760 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
761
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
762 private SimpleTemplates arrayLengthTemplates = new SimpleTemplates(NULL_CHECK) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
763
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
764 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
765 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
766 XirOperand result = asm.restart(CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
767 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
768 if (is(NULL_CHECK, flags)) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
769 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
770 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
771 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
772 asm.pload(CiKind.Int, result, object, asm.i(config.arrayLengthOffset), true);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
773 return asm.finishTemplate("arrayLength");
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
774 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
775 };
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
776
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
777 @Override
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
778 public XirSnippet genPrologue(XirSite site, RiMethod method) {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
779 boolean staticMethod = Modifier.isStatic(method.accessFlags());
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
780 return new XirSnippet(staticMethod ? prologueTemplates.get(site, STATIC_METHOD) : prologueTemplates.get(site));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
781 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
782
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
783 @Override
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
784 public XirSnippet genEpilogue(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
785 return new XirSnippet(epilogueTemplates.get(site));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
786 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
787
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
788 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
789 public XirSnippet genSafepoint(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
790 return new XirSnippet(safepointTemplates.get(site));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
791 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
792
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
793 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
794 public XirSnippet genExceptionObject(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
795 return new XirSnippet(exceptionObjectTemplates.get(site));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
796 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
797
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
798 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
799 public XirSnippet genResolveClass(XirSite site, RiType type, Representation rep) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
800 assert rep == Representation.ObjectHub || rep == Representation.StaticFields : "unexpected representation: " + rep;
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
801 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
802 return new XirSnippet(resolveClassTemplates.get(site), XirArgument.forObject(type));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
803 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
804 return new XirSnippet(resolveClassTemplates.get(site, UNRESOLVED));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
805 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
806
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
807 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
808 public XirSnippet genIntrinsic(XirSite site, XirArgument[] arguments, RiMethod method) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
809 return null;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
810 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
811
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
812 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
813 public XirSnippet genInvokeInterface(XirSite site, XirArgument receiver, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
814 return new XirSnippet(invokeInterfaceTemplates.get(site), receiver, XirArgument.forWord(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
815 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
816
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
817 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
818 public XirSnippet genInvokeVirtual(XirSite site, XirArgument receiver, RiMethod method) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
819 return new XirSnippet(invokeVirtualTemplates.get(site), receiver, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
820 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
821
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
822 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
823 public XirSnippet genInvokeSpecial(XirSite site, XirArgument receiver, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
824 return new XirSnippet(invokeSpecialTemplates.get(site), receiver, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
825 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
826
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
827 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
828 public XirSnippet genInvokeStatic(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
829 return new XirSnippet(invokeStaticTemplates.get(site), XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
830 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
831
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
832 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
833 public XirSnippet genMonitorEnter(XirSite site, XirArgument receiver, XirArgument lockAddress) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
834 return new XirSnippet(monitorEnterTemplates.get(site), receiver, lockAddress);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
835 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
836
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
837 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
838 public XirSnippet genMonitorExit(XirSite site, XirArgument receiver, XirArgument lockAddress) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
839 return new XirSnippet(monitorExitTemplates.get(site), receiver, lockAddress);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
840 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
841
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
842 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
843 public XirSnippet genGetField(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
844 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
845 return new XirSnippet(getFieldTemplates.get(site, field.kind()), object, XirArgument.forInt(((HotSpotField) field).offset()));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
846 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
847 return new XirSnippet(getFieldTemplates.get(site, field.kind(), UNRESOLVED), object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
848 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
849
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
850 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
851 public XirSnippet genPutField(XirSite site, XirArgument object, RiField field, XirArgument value) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
852 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
853 return new XirSnippet(putFieldTemplates.get(site, field.kind()), object, value, XirArgument.forInt(((HotSpotField) field).offset()));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
854 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
855 return new XirSnippet(putFieldTemplates.get(site, field.kind(), UNRESOLVED), object, value);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
856 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
857
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
858 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
859 public XirSnippet genGetStatic(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
860 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
861 return new XirSnippet(getFieldTemplates.get(site, field.kind()), object, XirArgument.forInt(((HotSpotField) field).offset()));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
862 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
863 return new XirSnippet(getFieldTemplates.get(site, field.kind(), UNRESOLVED), object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
864 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
865
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
866 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
867 public XirSnippet genPutStatic(XirSite site, XirArgument object, RiField field, XirArgument value) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
868 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
869 return new XirSnippet(putFieldTemplates.get(site, field.kind()), object, value, XirArgument.forInt(((HotSpotField) field).offset()));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
870 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
871 return new XirSnippet(putFieldTemplates.get(site, field.kind(), UNRESOLVED), object, value);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
872 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
873
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
874 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
875 public XirSnippet genNewInstance(XirSite site, RiType type) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
876 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
877 int instanceSize = ((HotSpotTypeResolved) type).instanceSize();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
878 return new XirSnippet(newInstanceTemplates.get(site, instanceSize), XirArgument.forObject(type));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
879 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
880 return new XirSnippet(newInstanceUnresolvedTemplates.get(site));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
881 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
882
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
883 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
884 public XirSnippet genNewArray(XirSite site, XirArgument length, CiKind elementKind, RiType componentType, RiType arrayType) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
885 if (elementKind == CiKind.Object) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
886 if (arrayType instanceof HotSpotTypeResolved) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
887 return new XirSnippet(newObjectArrayTemplates.get(site), length, XirArgument.forObject(arrayType));
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
888 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
889 return new XirSnippet(newObjectArrayTemplates.get(site, UNRESOLVED), length);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
890 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
891 assert arrayType == null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
892 arrayType = Compiler.getVMEntries().getPrimitiveArrayType(elementKind);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
893 return new XirSnippet(newTypeArrayTemplates.get(site), length, XirArgument.forObject(arrayType));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
894 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
895
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
896 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
897 public XirSnippet genNewMultiArray(XirSite site, XirArgument[] lengths, RiType type) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
898 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
899 XirArgument[] params = Arrays.copyOf(lengths, lengths.length + 1);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
900 params[lengths.length] = XirArgument.forObject(type);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
901 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length), params);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
902 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
903 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length, UNRESOLVED), lengths);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
904 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
905
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
906 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
907 public XirSnippet genCheckCast(XirSite site, XirArgument receiver, XirArgument hub, RiType type) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
908 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
909 return new XirSnippet(checkCastTemplates.get(site), receiver, hub);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
910 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
911 return new XirSnippet(checkCastTemplates.get(site, UNRESOLVED), receiver);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
912 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
913
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
914 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
915 public XirSnippet genInstanceOf(XirSite site, XirArgument object, XirArgument hub, RiType type) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
916 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
917 return new XirSnippet(instanceOfTemplates.get(site), object, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
918 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
919 return new XirSnippet(instanceOfTemplates.get(site, UNRESOLVED), object);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
920 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
921
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
922 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
923 public XirSnippet genArrayLoad(XirSite site, XirArgument array, XirArgument index, XirArgument length, CiKind elementKind, RiType elementType) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
924 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
925 return new XirSnippet(arrayLoadTemplates.get(site, elementKind), array, index);
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
926 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
927 return new XirSnippet(arrayLoadTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, length);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
928 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
929
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
930 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
931 public XirSnippet genArrayStore(XirSite site, XirArgument array, XirArgument index, XirArgument length, XirArgument value, CiKind elementKind, RiType elementType) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
932 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
933 return new XirSnippet(arrayStoreTemplates.get(site, elementKind), array, index, value);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
934 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
935 return new XirSnippet(arrayStoreTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, value, length);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
936 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
937
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
938 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
939 public XirSnippet genArrayLength(XirSite site, XirArgument array) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
940 return new XirSnippet(arrayLengthTemplates.get(site), array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
941 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
942
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
943 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
944 public List<XirTemplate> buildTemplates(CiXirAssembler asm) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
945 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
946 List<XirTemplate> templates = new ArrayList<XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
947 return templates;
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
948 }
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
949
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
950 private static class UnresolvedClassPatching {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
951
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
952 private final XirLabel patchSite;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
953 private final XirLabel replacement;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
954 private final XirLabel patchStub;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
955 private final CiXirAssembler asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
956 private final HotSpotVMConfig config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
957 private final XirOperand arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
958 private State state;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
959
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
960 private enum State {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
961 New, Inline, Finished
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
962 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
963
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
964 public UnresolvedClassPatching(CiXirAssembler asm, XirOperand arg, HotSpotVMConfig config) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
965 this.asm = asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
966 this.arg = arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
967 this.config = config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
968 patchSite = asm.createInlineLabel("patch site");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
969 replacement = asm.createOutOfLineLabel("replacement");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
970 patchStub = asm.createOutOfLineLabel("patch stub");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
971
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
972 state = State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
973 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
974
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
975 public void emitInline() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
976 assert state == State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
977
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
978 asm.bindInline(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
979 asm.mark(MARK_DUMMY_OOP_RELOCATION);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
980 asm.jmp(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
981
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
982 // TODO: make this more generic & safe - this is needed to create space for patching
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
983 asm.nop(5);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
984
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
985 state = State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
986 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
987
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
988 public void emitOutOfLine() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
989 assert state == State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
990
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
991 asm.bindOutOfLine(replacement);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
992 XirMark begin = asm.mark(null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
993 asm.mov(arg, asm.createConstant(CiConstant.forObject(null)));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
994 XirMark end = asm.mark(null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
995 // make this piece of data look like an instruction
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
996 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0});
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
997 asm.mark(MARK_KLASS_PATCHING, begin, end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
998 asm.bindOutOfLine(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
999 asm.callRuntime(config.loadKlassStub, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1000 asm.jmp(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1001
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1002 state = State.Finished;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1003 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1004 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1005
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1006 private static class UnresolvedFieldPatching {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1007
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1008 private final XirLabel patchSite;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1009 private final XirLabel replacement;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1010 private final XirLabel patchStub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1011 private final CiXirAssembler asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1012 private final HotSpotVMConfig config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1013 private State state;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1014 private final XirOperand receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1015 private final XirOperand value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1016 private final boolean put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1017 private final boolean nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1018
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1019 private enum State {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1020 New, Inline, Finished
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1021 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1022
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1023 public UnresolvedFieldPatching(CiXirAssembler asm, XirOperand receiver, XirOperand value, boolean put, boolean nullCheck, HotSpotVMConfig config) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1024 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1025 this.receiver = receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1026 this.value = value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1027 this.put = put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1028 this.nullCheck = nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1029 this.config = config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1030 patchSite = asm.createInlineLabel("patch site");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1031 replacement = asm.createOutOfLineLabel("replacement");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1032 patchStub = asm.createOutOfLineLabel("patch stub");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1033
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1034 state = State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1035 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1036
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1037 public void emitInline() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1038 assert state == State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1039 if (nullCheck) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1040 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1041 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1042 asm.bindInline(patchSite);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1043 asm.mark(MARK_DUMMY_OOP_RELOCATION);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1044 if (nullCheck) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1045 asm.mark(MARK_IMPLICIT_NULL);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
1046 asm.safepoint();
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1047 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1048 asm.jmp(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1049
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1050 // TODO: make this more generic & safe - this is needed to create space for patching
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1051 asm.nop(5);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1052
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1053 state = State.Inline;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1054 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1055
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1056 public void emitOutOfLine() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1057 assert state == State.Inline;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1058
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1059 asm.bindOutOfLine(replacement);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1060 XirMark begin = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1061 if (put) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1062 asm.pstore(value.kind, receiver, asm.i(Integer.MAX_VALUE), value, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1063 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1064 asm.pload(value.kind, value, receiver, asm.i(Integer.MAX_VALUE), false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1065 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1066 XirMark end = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1067 // make this piece of data look like an instruction
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
1068 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0});
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1069 asm.mark(MARK_ACCESS_FIELD_PATCHING, begin, end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1070 asm.bindOutOfLine(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1071 asm.callRuntime(config.accessFieldStub, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1072 asm.jmp(patchSite);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1073
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1074 state = State.Finished;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1075 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1076 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1077
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1078 private void checkSubtype(CiXirAssembler asm, XirOperand result, XirOperand objHub, XirOperand hub) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1079 asm.push(objHub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1080 asm.push(hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1081 asm.callRuntime(config.instanceofStub, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1082 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1083 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1084 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1085
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1086 private void useRegisters(CiXirAssembler asm, CiRegister... registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1087 if (registers != null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1088 for (CiRegister register : registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1089 asm.createRegister("reg", CiKind.Illegal, register);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1090 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1091 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1092 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1093
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1094 private void writeBarrier(CiXirAssembler asm, XirOperand base) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1095 asm.shr(base, base, asm.i(config.cardtableShift));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1096 asm.pstore(CiKind.Boolean, asm.w(config.cardtableStartAddress), base, asm.b(false), false);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1097 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1098
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1099 /**
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1100 * Base class for all the ondemand template generators. It is not normally subclassed directly, but through one of
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1101 * its subclasses (SimpleTemplates, KindTemplates, IndexTemplates).
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1102 *
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1103 * @author Lukas Stadler
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1104 */
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1105 private abstract class Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1106
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1107 private ConcurrentHashMap<Long, XirTemplate> templates = new ConcurrentHashMap<Long, XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1108 private final long mask;
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1109
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1110 /**
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1111 * Each flag passed to this method will cause templates with and without it to be generated.
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1112 */
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1113 public Templates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1114 this.mask = getBits((int) INDEX_MASK, null, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1115 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1116
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1117 protected abstract XirTemplate create(CiXirAssembler asm, long flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1118
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1119 protected boolean is(TemplateFlag check, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1120 return (flags & check.bits()) == check.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1121 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1122
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1123 protected long getBits(int index, XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1124 long bits = index;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1125 if (site != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1126 bits |= site.requiresNullCheck() ? NULL_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1127 bits |= site.requiresReadBarrier() ? READ_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1128 bits |= site.requiresWriteBarrier() ? WRITE_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1129 bits |= site.requiresArrayStoreCheck() ? STORE_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1130 bits |= site.requiresBoundsCheck() ? BOUNDS_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1131 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1132 if (flags != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1133 for (TemplateFlag flag : flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1134 bits |= flag.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1135 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1136 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1137 return bits;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1138 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1139
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1140 protected XirTemplate getInternal(long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1141 flags = flags & mask;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1142 XirTemplate template = templates.get(flags);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1143 if (template == null) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1144 template = create(HotSpotXirGenerator.this.asm.copy(), flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1145 templates.put(flags, template);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1146 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1147 return template;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1148 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1149 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1150
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1151 private abstract class SimpleTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1152
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1153 public SimpleTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1154 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1155 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1156
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1157 public XirTemplate get(XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1158 return getInternal(getBits(0, site, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1159 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1160 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1161
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1162 private abstract class IndexTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1163
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1164 public IndexTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1165 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1166 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1167
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1168 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1169 protected final XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1170 return create(asm, flags & FLAGS_MASK, (int) (flags & INDEX_MASK));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1171 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1172
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1173 protected abstract XirTemplate create(CiXirAssembler asm, long flags, int index);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1174
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1175 public XirTemplate get(XirSite site, int size, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1176 return getInternal(getBits(size, site, flags));
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1177 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1178 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1179
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1180 private abstract class KindTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1181
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1182 public KindTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1183 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1184 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1185
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1186 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1187 protected final XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1188 return create(asm, flags & FLAGS_MASK, CiKind.VALUES[(int) (flags & INDEX_MASK)]);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1189 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1190
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1191 protected abstract XirTemplate create(CiXirAssembler asm, long flags, CiKind kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1192
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1193 public XirTemplate get(XirSite site, CiKind kind, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1194 return getInternal(getBits(kind.ordinal(), site, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1195 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1196 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
1197 }