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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 1444:c0e244017dad

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Corrections of oop map generation.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Tue, 09 Nov 2010 12:30:21 +0100
parents 4d1d3bd140f9
children 9196a2b32950 8cfe3537a0d3
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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
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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 static com.sun.cri.ci.CiCallingConvention.Type.*;
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24 import static com.sun.hotspot.c1x.TemplateFlag.*;
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25
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26 import java.lang.reflect.*;
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27 import java.util.*;
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28 import java.util.concurrent.*;
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29
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30 import com.sun.c1x.target.amd64.*;
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31 import com.sun.cri.ci.CiAddress.Scale;
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32 import com.sun.cri.ci.*;
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33 import com.sun.cri.ri.*;
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34 import com.sun.cri.ri.RiType.Representation;
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35 import com.sun.cri.xir.*;
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36 import com.sun.cri.xir.CiXirAssembler.XirLabel;
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37 import com.sun.cri.xir.CiXirAssembler.XirMark;
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38 import com.sun.cri.xir.CiXirAssembler.XirOperand;
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39 import com.sun.cri.xir.CiXirAssembler.XirParameter;
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41 /**
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42 *
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43 * @author Thomas Wuerthinger, Lukas Stadler
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44 */
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45 public class HotSpotXirGenerator implements RiXirGenerator {
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46
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47 // this needs to correspond to c1x_CodeInstaller.hpp
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48 // @formatter:off
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49 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;
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50 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;
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51 private static final Integer MARK_OSR_ENTRY = 0x0003;
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52 private static final Integer MARK_UNWIND_ENTRY = 0x0004;
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53 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;
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54
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55 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;
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56
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57 private static final Integer MARK_INVOKE_INVALID = 0x2000;
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58 private static final Integer MARK_INVOKEINTERFACE = 0x2001;
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59 private static final Integer MARK_INVOKESTATIC = 0x2002;
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60 private static final Integer MARK_INVOKESPECIAL = 0x2003;
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61 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;
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62
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63 private static final Integer MARK_IMPLICIT_NULL = 0x3000;
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64
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65 private static final Integer MARK_KLASS_PATCHING = 0x4000;
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66 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;
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67 private static final Integer MARK_ACCESS_FIELD_PATCHING = 0x4002;
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68 // @formatter:on
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69
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70 private final HotSpotVMConfig config;
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71 private final CiTarget target;
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72 private final RiRegisterConfig registerConfig;
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73
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74 private CiXirAssembler asm;
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75
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76 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig) {
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77 this.config = config;
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78 this.target = target;
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79 this.registerConfig = registerConfig;
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80 }
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81
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82 private SimpleTemplates prologueTemplates = new SimpleTemplates(STATIC_METHOD) {
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83
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84 @Override
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85 protected XirTemplate create(CiXirAssembler asm, long flags) {
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86 asm.restart(CiKind.Void);
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87 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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88 XirOperand stackPointer = asm.createRegister("stack pointer", CiKind.Word, AMD64.rsp);
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89 XirLabel unverifiedStub = null;
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90
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91 asm.mark(MARK_OSR_ENTRY);
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92 asm.mark(MARK_UNVERIFIED_ENTRY);
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93 if (!is(STATIC_METHOD, flags)) {
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94 unverifiedStub = asm.createOutOfLineLabel("unverified");
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95
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96 XirOperand temp = asm.createRegister("temp (r10)", CiKind.Word, AMD64.r10);
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97 XirOperand cache = asm.createRegister("cache (rax)", CiKind.Word, AMD64.rax);
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98
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99 CiCallingConvention conventions = registerConfig.getCallingConvention(Java, new CiKind[] {CiKind.Object}, false, target);
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100 XirOperand receiver = asm.createRegister("cache (rax)", CiKind.Word, conventions.locations[0].asRegister());
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101
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102 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);
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103 asm.jneq(unverifiedStub, cache, temp);
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104 }
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105 asm.align(config.codeEntryAlignment);
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106 asm.mark(MARK_VERIFIED_ENTRY);
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107 asm.stackOverflowCheck();
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108 asm.push(framePointer);
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109 asm.mov(framePointer, stackPointer);
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110 asm.pushFrame();
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111
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112 // -- out of line -------------------------------------------------------
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113 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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114 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);
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115 XirLabel unwind = asm.createOutOfLineLabel("unwind");
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116 asm.bindOutOfLine(unwind);
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117
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118 asm.mark(MARK_UNWIND_ENTRY);
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diff changeset
119
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120 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);
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121 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);
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122 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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diff changeset
123
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124 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);
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125 asm.shouldNotReachHere();
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diff changeset
126
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127 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);
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diff changeset
128 asm.callRuntime(config.handleExceptionStub, null);
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diff changeset
129 asm.shouldNotReachHere();
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diff changeset
130
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131 if (!is(STATIC_METHOD, flags)) {
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132 asm.bindOutOfLine(unverifiedStub);
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133 asm.jmpRuntime(config.inlineCacheMissStub);
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134 }
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135
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136 return asm.finishTemplate(is(STATIC_METHOD, flags) ? "static prologue" : "prologue");
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137 }
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138 };
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139
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140 private SimpleTemplates epilogueTemplates = new SimpleTemplates(STATIC_METHOD, SYNCHRONIZED) {
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141
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diff changeset
142 @Override
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143 protected XirTemplate create(CiXirAssembler asm, long flags) {
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144 asm.restart(CiKind.Void);
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145 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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146
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147 asm.popFrame();
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148 asm.pop(framePointer);
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149
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150 // TODO safepoint check
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151
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152 return asm.finishTemplate("epilogue");
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153 }
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154 };
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155
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156 private SimpleTemplates safepointTemplates = new SimpleTemplates() {
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157
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diff changeset
158 @Override
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159 protected XirTemplate create(CiXirAssembler asm, long flags) {
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160 asm.restart(CiKind.Void);
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161
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162 // XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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163 // asm.pload(CiKind.Word, temp, asm.w(config.safepointPollingAddress), true);
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164
1433
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165 return asm.finishTemplate("safepoint");
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166 }
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167 };
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diff changeset
168
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169 private SimpleTemplates exceptionObjectTemplates = new SimpleTemplates() {
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170
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diff changeset
171 @Override
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172 protected XirTemplate create(CiXirAssembler asm, long flags) {
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173 XirOperand result = asm.restart(CiKind.Object);
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174 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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diff changeset
175
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176 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);
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177 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);
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178 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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179
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diff changeset
180 return asm.finishTemplate("exception object");
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181 }
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182 };
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183
1433
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184 private SimpleTemplates resolveClassTemplates = new SimpleTemplates(UNRESOLVED) {
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185
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186 @Override
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187 protected XirTemplate create(CiXirAssembler asm, long flags) {
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188 XirOperand result = asm.restart(CiKind.Word);
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189 if (is(UNRESOLVED, flags)) {
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diff changeset
190 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);
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191 patching.emitInline();
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192 // -- out of line -------------------------------------------------------
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193 patching.emitOutOfLine();
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194 } else {
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195 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);
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196 asm.mov(result, type);
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197 }
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198 return asm.finishTemplate(is(UNRESOLVED, flags) ? "resolve class (unresolved)" : "resolve class");
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199 }
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200 };
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diff changeset
201
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diff changeset
202 private SimpleTemplates invokeInterfaceTemplates = new SimpleTemplates(NULL_CHECK) {
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203
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diff changeset
204 @Override
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205 protected XirTemplate create(CiXirAssembler asm, long flags) {
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206 asm.restart();
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207 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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208 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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209 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
210
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diff changeset
211 if (is(NULL_CHECK, flags)) {
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212 asm.nop(1);
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213 asm.mark(MARK_IMPLICIT_NULL);
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214 asm.pload(CiKind.Word, temp, receiver, true);
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215 }
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216 asm.mark(MARK_INVOKEINTERFACE);
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diff changeset
217 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
218
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diff changeset
219 return asm.finishTemplate(addr, "invokeinterface");
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220 }
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221 };
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diff changeset
222
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diff changeset
223 private SimpleTemplates invokeVirtualTemplates = new SimpleTemplates(NULL_CHECK) {
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diff changeset
224
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diff changeset
225 @Override
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diff changeset
226 protected XirTemplate create(CiXirAssembler asm, long flags) {
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227 asm.restart();
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228 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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229 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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230 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
231
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diff changeset
232 if (is(NULL_CHECK, flags)) {
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diff changeset
233 asm.nop(1);
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234 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
235 asm.pload(CiKind.Word, temp, receiver, true);
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diff changeset
236 }
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diff changeset
237 asm.mark(MARK_INVOKEVIRTUAL);
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diff changeset
238 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
239
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diff changeset
240 return asm.finishTemplate(addr, "invokevirtual");
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241 }
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diff changeset
242 };
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diff changeset
243
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diff changeset
244 private SimpleTemplates invokeSpecialTemplates = new SimpleTemplates(NULL_CHECK) {
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diff changeset
245
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diff changeset
246 @Override
1433
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diff changeset
247 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
248 asm.restart();
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249 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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250 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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251 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
252 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
253
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diff changeset
254 if (is(NULL_CHECK, flags)) {
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diff changeset
255 asm.nop(1);
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diff changeset
256 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
257 asm.pload(CiKind.Word, temp, receiver, true);
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diff changeset
258 }
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diff changeset
259 asm.mark(MARK_INVOKESPECIAL);
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diff changeset
260
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diff changeset
261 // -- out of line -------------------------------------------------------
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diff changeset
262 asm.bindOutOfLine(stub);
1438
a7a0ef3c6858 Added timing printout on VM shutdown.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1437
diff changeset
263 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
264 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
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
265 asm.mov(method, asm.w(0L));
1433
efba53f86c4f various fixes and enhancements
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diff changeset
266 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
267 asm.jmp(dummy);
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diff changeset
268 asm.bindOutOfLine(dummy);
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diff changeset
269
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diff changeset
270 return asm.finishTemplate(addr, "invokespecial");
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diff changeset
271 }
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diff changeset
272 };
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diff changeset
273
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diff changeset
274 private SimpleTemplates invokeStaticTemplates = new SimpleTemplates() {
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275
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diff changeset
276 @Override
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diff changeset
277 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
278 asm.restart();
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diff changeset
279 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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diff changeset
280
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diff changeset
281 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
282 asm.mark(MARK_INVOKESTATIC);
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diff changeset
283
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284 // -- out of line -------------------------------------------------------
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285 asm.bindOutOfLine(stub);
1438
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diff changeset
286 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1433
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diff changeset
287 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
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
288 asm.mov(method, asm.w(0L));
1433
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diff changeset
289 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
290 asm.jmp(dummy);
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diff changeset
291 asm.bindOutOfLine(dummy);
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diff changeset
292
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diff changeset
293 return asm.finishTemplate(addr, "invokestatic");
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diff changeset
294 }
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diff changeset
295 };
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parents: 1430
diff changeset
296
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diff changeset
297 private SimpleTemplates monitorEnterTemplates = new SimpleTemplates(NULL_CHECK) {
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diff changeset
298
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diff changeset
299 @Override
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diff changeset
300 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
301 asm.restart(CiKind.Void);
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parents: 1430
diff changeset
302 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1434
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diff changeset
303 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
1433
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diff changeset
304
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diff changeset
305 if (is(NULL_CHECK, flags)) {
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diff changeset
306 asm.nop(1);
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parents: 1430
diff changeset
307 asm.mark(MARK_IMPLICIT_NULL);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
308 asm.pload(CiKind.Word, asm.createTemp("temp", CiKind.Word), object, true);
1433
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diff changeset
309 }
1434
72cfb36c6bb2 * enabled all jtt tests
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parents: 1433
diff changeset
310 /*
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parents: 1433
diff changeset
311 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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parents: 1433
diff changeset
312 useRegisters(asm, AMD64.rax);
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parents: 1433
diff changeset
313 asm.callRuntime(config.monitorEnterStub, null, object, lock);
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diff changeset
314 */
1433
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diff changeset
315 return asm.finishTemplate("monitorEnter");
1429
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diff changeset
316 }
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diff changeset
317 };
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parents: 1428
diff changeset
318
1433
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diff changeset
319 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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parents: 1420
diff changeset
320
1433
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diff changeset
321 @Override
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diff changeset
322 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
323 asm.restart(CiKind.Void);
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parents: 1430
diff changeset
324 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1434
72cfb36c6bb2 * enabled all jtt tests
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parents: 1433
diff changeset
325 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
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parents: 1433
diff changeset
326 /*
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parents: 1433
diff changeset
327 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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parents: 1433
diff changeset
328 useRegisters(asm, AMD64.rax);
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
329 asm.callRuntime(config.monitorExitStub, null, object, lock);
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
330 */
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
331 return asm.finishTemplate("monitorExit");
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parents: 1430
diff changeset
332 }
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
333 };
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
334
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
335 private KindTemplates getFieldTemplates = new KindTemplates(NULL_CHECK, UNRESOLVED) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
336
1433
efba53f86c4f various fixes and enhancements
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diff changeset
337 @Override
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parents: 1430
diff changeset
338 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
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
339 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
340 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
341
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
342 if (is(UNRESOLVED, flags)) {
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parents: 1430
diff changeset
343 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, result, false, is(NULL_CHECK, flags), config);
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
344 fieldPatching.emitInline();
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
345 // -- out of line -------------------------------------------------------
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parents: 1430
diff changeset
346 fieldPatching.emitOutOfLine();
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parents: 1430
diff changeset
347 return asm.finishTemplate("getfield<" + kind + ">");
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parents: 1430
diff changeset
348 }
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
349 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
350 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
351 asm.nop(1);
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parents: 1430
diff changeset
352 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
353 }
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
354 asm.pload(kind, result, object, fieldOffset, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
355 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
356 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
357 };
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
358
1433
efba53f86c4f various fixes and enhancements
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diff changeset
359 private KindTemplates putFieldTemplates = new KindTemplates(WRITE_BARRIER, NULL_CHECK, UNRESOLVED) {
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parents: 1430
diff changeset
360
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
361 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
362 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
363 asm.restart(CiKind.Void);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
364 XirParameter object = asm.createInputParameter("object", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
365 XirParameter value = asm.createInputParameter("value", kind);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
366
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
367 if (is(UNRESOLVED, flags)) {
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
368 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
369 fieldPatching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
370 // -- out of line -------------------------------------------------------
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parents: 1430
diff changeset
371 fieldPatching.emitOutOfLine();
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parents: 1430
diff changeset
372 return asm.finishTemplate("putfield<" + kind + ">");
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
373 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
374 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
375 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
376 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
377 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
378 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
379 asm.pstore(kind, object, fieldOffset, value, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
380 if (is(WRITE_BARRIER, flags)) {
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
381 writeBarrier(asm, object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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diff changeset
382 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
383 return asm.finishTemplate("putfield<" + kind + ">");
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
384 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
385 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
386
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
387 private final IndexTemplates newInstanceTemplates = new IndexTemplates() {
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 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
390 protected XirTemplate create(CiXirAssembler asm, long flags, int size) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
391 XirOperand result = asm.restart(CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
392 XirOperand type = asm.createInputParameter("type", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
393
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
394 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
395 XirOperand temp1 = asm.createRegister("temp1", CiKind.Word, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
396 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
397 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
398 useRegisters(asm, AMD64.rsi);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
399 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
400 XirLabel resume = asm.createInlineLabel("resume");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
401
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
402 // check if the class is already initialized
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
403 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
404 asm.jneq(tlabFull, temp2i, asm.i(config.klassStateFullyInitialized));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
405
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
406 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
407 asm.add(temp1, result, asm.w(size));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
408 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
409
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
410 asm.jgt(tlabFull, temp1, temp2);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
411 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
412 asm.bindInline(resume);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
413
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
414 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
415 asm.pstore(CiKind.Word, result, temp1, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
416 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
417
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
418 if (size > 2 * target.wordSize) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
419 asm.mov(temp1, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
420 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
421 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
422 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
423 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
424
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
425 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
426 asm.bindOutOfLine(tlabFull);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
427 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
428 asm.mov(arg, type);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
429 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
430 asm.callRuntime(config.newInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
431 asm.jmp(resume);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
432
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
433 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
434 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
435 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
436
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
437 private SimpleTemplates newInstanceUnresolvedTemplates = new SimpleTemplates() {
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 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
440 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
441 XirOperand result = asm.restart(CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
442 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
443
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
444 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);
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 patching.emitInline();
1444
c0e244017dad Corrections of oop map generation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1440
diff changeset
447 useRegisters(asm, AMD64.rbx, AMD64.rcx, AMD64.rsi, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
448 asm.callRuntime(config.unresolvedNewInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
449
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
450 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
451 patching.emitOutOfLine();
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 return asm.finishTemplate("new instance");
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 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
456
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
457 private SimpleTemplates newObjectArrayTemplates = new SimpleTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
458
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
459 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
460 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
461 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
462
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
463 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
464
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
465 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
466 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
467
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
468 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
469 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
470 // 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
471 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
472 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
473 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
474 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
475 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
476
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
477 asm.mov(length, lengthParam);
1444
c0e244017dad Corrections of oop map generation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1440
diff changeset
478 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
479 asm.callRuntime(config.newObjectArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
480 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
481 patching.emitOutOfLine();
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 return asm.finishTemplate(is(UNRESOLVED, flags) ? "newObjectArray (unresolved)" : "newObjectArray");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
484 }
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
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
487 private SimpleTemplates newTypeArrayTemplates = new SimpleTemplates() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
488
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
489 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
490 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
491 XirOperand result = asm.restart(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 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
494 XirParameter hubParam = asm.createConstantInputParameter("hub", CiKind.Object);
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 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
497 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
498
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
499 asm.mov(hub, hubParam);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
500 asm.mov(length, lengthParam);
1444
c0e244017dad Corrections of oop map generation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1440
diff changeset
501 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
502 asm.callRuntime(config.newTypeArrayStub, result);
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 return asm.finishTemplate("newTypeArray");
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 };
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 private final IndexTemplates multiNewArrayTemplate = new IndexTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
509
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
510 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
511 protected XirTemplate create(CiXirAssembler asm, long flags, int dimensions) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
512 XirOperand result = asm.restart(CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
513
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
514 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
515 XirOperand rank = asm.createRegister("rank", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
516 XirOperand sizes = asm.createRegister("sizes", CiKind.Long, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
517 XirOperand thread = asm.createRegister("thread", CiKind.Long, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
518 asm.add(sizes, thread, asm.l(config.threadMultiNewArrayStorage));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
519 for (int i = 0; i < dimensions; i++) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
520 XirParameter length = asm.createInputParameter("length" + i, CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
521 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
522 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
523
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
524 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
525 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
526 // 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
527 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
528 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
529 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
530 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
531 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
532
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
533 asm.mov(rank, asm.i(dimensions));
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
534 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
535 asm.callRuntime(config.newMultiArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
536 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
537 patching.emitOutOfLine();
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 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
540 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
541 };
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 private SimpleTemplates checkCastTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
544
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
545 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
546 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
547 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
548 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
549 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
550 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
551 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
552 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
553 // 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
554 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
555 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
556 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
557 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
558 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
559 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
560
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
561 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
562
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
563 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
564 XirLabel slowPath = asm.createOutOfLineLabel("slow path");
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
565
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
566 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
567 // 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
568 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
569 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
570
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
571 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
572 // 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
573 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
574 asm.bindInline(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
575
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
576 // -- 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
577 asm.bindOutOfLine(slowPath);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
578 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
579 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
580 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
581 asm.mov(scratch, object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
582 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
583 asm.shouldNotReachHere();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
584
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
585 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
586 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
587 }
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 return asm.finishTemplate(object, "instanceof");
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 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
592
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
593 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
594
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
595 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
596 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
597 XirOperand result = asm.restart(CiKind.Boolean);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
598 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
599 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
600 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
601 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
602 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
603 // 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
604 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
605 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
606 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
607 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
608 patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
609 }
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 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
612
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
613 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
614 XirLabel slowPath = asm.createOutOfLineLabel("slow path");
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
615
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
616 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
617 // null isn't "instanceof" anything
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
618 asm.mov(result, asm.b(false));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
619 asm.jeq(end, object, asm.o(null));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
620 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
621
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
622 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
623 // if we get an exact match: succeed immediately
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
624 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
625 asm.jneq(slowPath, objHub, hub);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
626 asm.bindInline(end);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
627
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
628 // -- 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
629 asm.bindOutOfLine(slowPath);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
630 checkSubtype(asm, result, objHub, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
631 asm.jmp(end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
632
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
633 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
634 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
635 }
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 return asm.finishTemplate("instanceof");
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 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
640
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
641 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
642
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
643 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
644 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
645 XirOperand result = asm.restart(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
646 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
647 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
648 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
649 // 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
650 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
651
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
652 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
653 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
654 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
655 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
656 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
657 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
658 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
659 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
660 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
661 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
662 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
663 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
664 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
665 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
666 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
667 asm.jugteq(failBoundsCheck, index, length);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
668 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
669 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
670 int elemSize = target.sizeInBytes(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
671 if (implicitNullException) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
672 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
673 asm.mark(MARK_IMPLICIT_NULL);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
674 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
675 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
676 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
677 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
678 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
679 asm.shouldNotReachHere();
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 return asm.finishTemplate("arrayload<" + kind + ">");
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 };
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 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
686
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
687 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
688 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
689 asm.restart(CiKind.Void);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
690 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
691 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
692 XirParameter value = asm.createInputParameter("value", kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
693 XirOperand temp = asm.createTemp("temp", CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
694 XirOperand valueHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
695 XirOperand compHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
696 XirLabel store = asm.createInlineLabel("store");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
697 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
698 XirLabel slowStoreCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
699 // 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
700 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
701
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
702 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
703 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
704 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
705 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
706 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
707 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
708 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
709 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
710 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
711 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
712 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
713 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
714 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
715 implicitNullException = false;
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 asm.jugteq(failBoundsCheck, index, length);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
718
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
719 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
720 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
721 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
722 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
723 valueHub = asm.createTemp("valueHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
724 compHub = asm.createTemp("compHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
725 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
726 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
727 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
728 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
729 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
730 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
731 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
732
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
733 implicitNullException = false;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
734 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
735 asm.bindInline(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
736 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
737
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
738 if (implicitNullException) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
739 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
740 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
741 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
742 if (is(WRITE_BARRIER, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
743 writeBarrier(asm, array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
744 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
745
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
746 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
747 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
748 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
749 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
750 asm.shouldNotReachHere();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
751 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
752 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
753 useRegisters(asm, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
754 asm.bindOutOfLine(slowStoreCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
755 checkSubtype(asm, temp, valueHub, compHub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
756 asm.jneq(store, temp, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
757 asm.callRuntime(config.throwArrayStoreException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
758 asm.jmp(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
759 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
760 return asm.finishTemplate("arraystore<" + kind + ">");
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
761 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
762 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
763
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
764 private SimpleTemplates arrayLengthTemplates = new SimpleTemplates(NULL_CHECK) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
765
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
766 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
767 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
768 XirOperand result = asm.restart(CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
769 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
770 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
771 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
772 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
773 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
774 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
775 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
776 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
777 };
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
778
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
779 @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
780 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
781 boolean staticMethod = Modifier.isStatic(method.accessFlags());
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
782 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
783 }
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
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
785 @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
786 public XirSnippet genEpilogue(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
787 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
788 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
789
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
790 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
791 public XirSnippet genSafepoint(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
792 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
793 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
794
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
795 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
796 public XirSnippet genExceptionObject(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
797 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
798 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
799
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
800 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
801 public XirSnippet genResolveClass(XirSite site, RiType type, Representation rep) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
802 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
803 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
804 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
805 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
806 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
807 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
808
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
809 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
810 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
811 return null;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
812 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
813
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
814 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
815 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
816 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
817 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
818
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
819 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
820 public XirSnippet genInvokeVirtual(XirSite site, XirArgument receiver, RiMethod method) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
821 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
822 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
823
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
824 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
825 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
826 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
827 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
828
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
829 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
830 public XirSnippet genInvokeStatic(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
831 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
832 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
833
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
834 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
835 public XirSnippet genMonitorEnter(XirSite site, XirArgument receiver, XirArgument lockAddress) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
836 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
837 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
838
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
839 @Override
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
840 public XirSnippet genMonitorExit(XirSite site, XirArgument receiver, XirArgument lockAddress) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
841 return new XirSnippet(monitorExitTemplates.get(site), receiver, lockAddress);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
842 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
843
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
844 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
845 public XirSnippet genGetField(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
846 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
847 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
848 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
849 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
850 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
851
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
852 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
853 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
854 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
855 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
856 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
857 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
858 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
859
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
860 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
861 public XirSnippet genGetStatic(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
862 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
863 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
864 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
865 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
866 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
867
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
868 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
869 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
870 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
871 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
872 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
873 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
874 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
875
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
876 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
877 public XirSnippet genNewInstance(XirSite site, RiType type) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
878 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
879 int instanceSize = ((HotSpotTypeResolved) type).instanceSize();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
880 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
881 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
882 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
883 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
884
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
885 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
886 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
887 if (elementKind == CiKind.Object) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
888 if (arrayType instanceof HotSpotTypeResolved) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
889 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
890 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
891 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
892 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
893 assert arrayType == null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
894 arrayType = Compiler.getVMEntries().getPrimitiveArrayType(elementKind);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
895 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
896 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
897
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
898 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
899 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
900 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
901 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
902 params[lengths.length] = XirArgument.forObject(type);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
903 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length), params);
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 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
906 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
907
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
908 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
909 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
910 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
911 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
912 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
913 return new XirSnippet(checkCastTemplates.get(site, UNRESOLVED), receiver);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
914 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
915
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
916 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
917 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
918 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
919 return new XirSnippet(instanceOfTemplates.get(site), object, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
920 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
921 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
922 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
923
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
924 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
925 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
926 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
927 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
928 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
929 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
930 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
931
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
932 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
933 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
934 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
935 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
936 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
937 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
938 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
939
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
940 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
941 public XirSnippet genArrayLength(XirSite site, XirArgument array) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
942 return new XirSnippet(arrayLengthTemplates.get(site), array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
943 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
944
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
945 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
946 public List<XirTemplate> buildTemplates(CiXirAssembler asm) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
947 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
948 List<XirTemplate> templates = new ArrayList<XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
949 return templates;
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
950 }
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
951
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
952 private static class UnresolvedClassPatching {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
953
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
954 private final XirLabel patchSite;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
955 private final XirLabel replacement;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
956 private final XirLabel patchStub;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
957 private final CiXirAssembler asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
958 private final HotSpotVMConfig config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
959 private final XirOperand arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
960 private State state;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
961
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
962 private enum State {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
963 New, Inline, Finished
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
964 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
965
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
966 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
967 this.asm = asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
968 this.arg = arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
969 this.config = config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
970 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
971 replacement = asm.createOutOfLineLabel("replacement");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
972 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
973
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
974 state = State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
975 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
976
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
977 public void emitInline() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
978 assert state == State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
979
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
980 asm.bindInline(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
981 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
982 asm.jmp(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
983
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
984 // 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
985 asm.nop(5);
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 state = State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
988 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
989
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
990 public void emitOutOfLine() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
991 assert state == State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
992
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
993 asm.bindOutOfLine(replacement);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
994 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
995 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
996 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
997 // 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
998 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
999 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
1000 asm.bindOutOfLine(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1001 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
1002 asm.jmp(patchSite);
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 state = State.Finished;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1005 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1006 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1007
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1008 private static class UnresolvedFieldPatching {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1009
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1010 private final XirLabel patchSite;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1011 private final XirLabel replacement;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1012 private final XirLabel patchStub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1013 private final CiXirAssembler asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1014 private final HotSpotVMConfig config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1015 private State state;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1016 private final XirOperand receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1017 private final XirOperand value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1018 private final boolean put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1019 private final boolean nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1020
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1021 private enum State {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1022 New, Inline, Finished
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1023 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1024
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1025 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
1026 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1027 this.receiver = receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1028 this.value = value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1029 this.put = put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1030 this.nullCheck = nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1031 this.config = config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1032 patchSite = asm.createInlineLabel("patch site");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1033 replacement = asm.createOutOfLineLabel("replacement");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1034 patchStub = asm.createOutOfLineLabel("patch stub");
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 state = State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1037 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1038
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1039 public void emitInline() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1040 assert state == State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1041 if (nullCheck) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1042 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1043 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1044 asm.bindInline(patchSite);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1045 asm.mark(MARK_DUMMY_OOP_RELOCATION);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1046 if (nullCheck) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1047 asm.mark(MARK_IMPLICIT_NULL);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
1048 asm.safepoint();
1433
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 asm.jmp(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1051
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1052 // 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
1053 asm.nop(5);
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 state = State.Inline;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1056 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1057
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1058 public void emitOutOfLine() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1059 assert state == State.Inline;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1060
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1061 asm.bindOutOfLine(replacement);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1062 XirMark begin = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1063 if (put) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1064 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
1065 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1066 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
1067 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1068 XirMark end = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1069 // 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
1070 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
1071 asm.mark(MARK_ACCESS_FIELD_PATCHING, begin, end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1072 asm.bindOutOfLine(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1073 asm.callRuntime(config.accessFieldStub, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1074 asm.jmp(patchSite);
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 state = State.Finished;
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 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1079
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1080 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
1081 asm.push(objHub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1082 asm.push(hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1083 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
1084 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1085 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1086 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1087
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1088 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
1089 if (registers != null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1090 for (CiRegister register : registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1091 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
1092 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1093 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1094 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1095
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1096 private void writeBarrier(CiXirAssembler asm, XirOperand base) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1097 asm.shr(base, base, asm.i(config.cardtableShift));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1098 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
1099 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1100
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1101 /**
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1102 * 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
1103 * its subclasses (SimpleTemplates, KindTemplates, IndexTemplates).
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 * @author Lukas Stadler
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 abstract class Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1108
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1109 private ConcurrentHashMap<Long, XirTemplate> templates = new ConcurrentHashMap<Long, XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1110 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
1111
1433
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 * 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
1114 */
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1115 public Templates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1116 this.mask = getBits((int) INDEX_MASK, null, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1117 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1118
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1119 protected abstract XirTemplate create(CiXirAssembler asm, long flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1120
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1121 protected boolean is(TemplateFlag check, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1122 return (flags & check.bits()) == check.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1123 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1124
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1125 protected long getBits(int index, XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1126 long bits = index;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1127 if (site != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1128 bits |= site.requiresNullCheck() ? NULL_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1129 bits |= site.requiresReadBarrier() ? READ_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1130 bits |= site.requiresWriteBarrier() ? WRITE_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1131 bits |= site.requiresArrayStoreCheck() ? STORE_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1132 bits |= site.requiresBoundsCheck() ? BOUNDS_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1133 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1134 if (flags != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1135 for (TemplateFlag flag : flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1136 bits |= flag.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1137 }
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 return bits;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1140 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1141
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1142 protected XirTemplate getInternal(long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1143 flags = flags & mask;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1144 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
1145 if (template == null) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1146 template = create(HotSpotXirGenerator.this.asm.copy(), flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1147 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
1148 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1149 return template;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1150 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1151 }
1433
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 private abstract class SimpleTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1154
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1155 public SimpleTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1156 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1157 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1158
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1159 public XirTemplate get(XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1160 return getInternal(getBits(0, site, flags));
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 }
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 private abstract class IndexTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1165
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1166 public IndexTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1167 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1168 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1169
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1170 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1171 protected final XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1172 return create(asm, flags & FLAGS_MASK, (int) (flags & INDEX_MASK));
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Lukas Stadler <lukas.stadler@oracle.com>
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1173 }
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1174
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1175 protected abstract XirTemplate create(CiXirAssembler asm, long flags, int index);
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1176
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1177 public XirTemplate get(XirSite site, int size, TemplateFlag... flags) {
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diff changeset
1178 return getInternal(getBits(size, site, flags));
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1179 }
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1180 }
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1181
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Lukas Stadler <lukas.stadler@oracle.com>
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1182 private abstract class KindTemplates extends Templates {
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Lukas Stadler <lukas.stadler@oracle.com>
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1183
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Lukas Stadler <lukas.stadler@oracle.com>
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1184 public KindTemplates(TemplateFlag... flags) {
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1185 super(flags);
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1186 }
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1187
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1188 @Override
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1189 protected final XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
1190 return create(asm, flags & FLAGS_MASK, CiKind.VALUES[(int) (flags & INDEX_MASK)]);
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Lukas Stadler <lukas.stadler@oracle.com>
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1191 }
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1192
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1193 protected abstract XirTemplate create(CiXirAssembler asm, long flags, CiKind kind);
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1194
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1195 public XirTemplate get(XirSite site, CiKind kind, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1196 return getInternal(getBits(kind.ordinal(), site, flags));
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
1197 }
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1198 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
1199 }