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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 1434:72cfb36c6bb2

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* enabled all jtt tests * added proxy that counts jni calls * honor hotspot stackshadowpages * constant pool caching * monitor enter/exit * arithmetic stubs (frem, drem, ...) * create stack values for debug info * some doc
author Lukas Stadler <lukas.stadler@oracle.com>
date Thu, 30 Sep 2010 17:19:48 -0700
parents efba53f86c4f
children 9e5e83ca2259
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1 /*
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2 * Copyright (c) 2009-2010 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 that is
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5 * described in this document. In particular, and without limitation, these intellectual property rights may include one
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6 * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent
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7 * 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 Microsystems, Inc. standard
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10 * license agreement and applicable provisions of the FAR and its supplements.
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11 *
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12 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or registered
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13 * trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and
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14 * are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries.
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15 *
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16 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd.
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17 */
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18 package com.sun.hotspot.c1x;
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19
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20 import java.lang.reflect.*;
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21 import java.util.*;
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22 import java.util.concurrent.*;
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23
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24 import com.sun.c1x.target.amd64.*;
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25 import com.sun.cri.ci.CiAddress.Scale;
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26 import com.sun.cri.ci.*;
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27 import com.sun.cri.ri.*;
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28 import com.sun.cri.ri.RiType.Representation;
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29 import com.sun.cri.xir.*;
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30 import com.sun.cri.xir.CiXirAssembler.*;
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31 import static com.sun.hotspot.c1x.TemplateFlag.*;
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32
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33 /**
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34 *
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35 * @author Thomas Wuerthinger, Lukas Stadler
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36 */
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37 public class HotSpotXirGenerator implements RiXirGenerator {
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38
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39 // this needs to correspond to c1x_CodeInstaller.hpp
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40 // @formatter:off
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41 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;
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42 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;
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43 private static final Integer MARK_OSR_ENTRY = 0x0003;
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44 private static final Integer MARK_UNWIND_ENTRY = 0x0004;
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45 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;
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46
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47 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;
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48
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49 private static final Integer MARK_INVOKE_INVALID = 0x2000;
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50 private static final Integer MARK_INVOKEINTERFACE = 0x2001;
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51 private static final Integer MARK_INVOKESTATIC = 0x2002;
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52 private static final Integer MARK_INVOKESPECIAL = 0x2003;
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53 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;
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54
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55 private static final Integer MARK_IMPLICIT_NULL = 0x3000;
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56
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57 private static final Integer MARK_KLASS_PATCHING = 0x4000;
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58 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;
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59 private static final Integer MARK_ACCESS_FIELD_PATCHING = 0x4002;
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60 // @formatter:on
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61
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62 private final HotSpotVMConfig config;
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63 private final CiTarget target;
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64 private final RiRegisterConfig registerConfig;
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65
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66 private CiXirAssembler asm;
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67
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68 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig) {
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69 this.config = config;
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70 this.target = target;
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71 this.registerConfig = registerConfig;
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72 }
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73
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74 private SimpleTemplates prologueTemplates = new SimpleTemplates(STATIC_METHOD) {
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75
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76 @Override
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77 protected XirTemplate create(CiXirAssembler asm, long flags) {
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78 asm.restart(CiKind.Void);
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79 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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80 XirOperand stackPointer = asm.createRegister("stack pointer", CiKind.Word, AMD64.rsp);
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81 XirLabel unverifiedStub = null;
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82
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83 asm.mark(MARK_OSR_ENTRY);
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84 asm.mark(MARK_UNVERIFIED_ENTRY);
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85 if (!is(STATIC_METHOD, flags)) {
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86 unverifiedStub = asm.createOutOfLineLabel("unverified");
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87
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88 XirOperand temp = asm.createRegister("temp (r10)", CiKind.Word, AMD64.r10);
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89 XirOperand cache = asm.createRegister("cache (rax)", CiKind.Word, AMD64.rax);
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90
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91 CiCallingConvention conventions = registerConfig.getJavaCallingConvention(new CiKind[] { CiKind.Object}, false, target);
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92 XirOperand receiver = asm.createRegister("cache (rax)", CiKind.Word, conventions.locations[0].asRegister());
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93
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94 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);
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95 asm.jneq(unverifiedStub, cache, temp);
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96 }
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97 asm.align(config.codeEntryAlignment);
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98 asm.mark(MARK_VERIFIED_ENTRY);
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99 asm.stackOverflowCheck();
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100 asm.push(framePointer);
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101 asm.mov(framePointer, stackPointer);
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102 asm.pushFrame();
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103
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104 // -- out of line -------------------------------------------------------
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105 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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106 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);
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107 XirLabel unwind = asm.createOutOfLineLabel("unwind");
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108 asm.bindOutOfLine(unwind);
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109
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110 asm.mark(MARK_UNWIND_ENTRY);
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111
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112 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);
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113 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);
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114 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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115
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116 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);
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117 asm.shouldNotReachHere();
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118
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119 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);
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120 asm.callRuntime(config.handleExceptionStub, null);
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121 asm.shouldNotReachHere();
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122
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123 if (!is(STATIC_METHOD, flags)) {
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124 asm.bindOutOfLine(unverifiedStub);
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125 asm.jmpRuntime(config.inlineCacheMissStub);
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126 }
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127
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128 return asm.finishTemplate(is(STATIC_METHOD, flags) ? "static prologue" : "prologue");
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129 }
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130 };
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131
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132 private SimpleTemplates epilogueTemplates = new SimpleTemplates(STATIC_METHOD, SYNCHRONIZED) {
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133
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134 @Override
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135 protected XirTemplate create(CiXirAssembler asm, long flags) {
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136 asm.restart(CiKind.Void);
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137 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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138
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diff changeset
139 asm.popFrame();
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140 asm.pop(framePointer);
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141
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142 // TODO safepoint check
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143
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144 return asm.finishTemplate("epilogue");
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145 }
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146 };
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147
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148 private SimpleTemplates safepointTemplates = new SimpleTemplates() {
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149
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150 @Override
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151 protected XirTemplate create(CiXirAssembler asm, long flags) {
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152 asm.restart(CiKind.Void);
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153
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154 // XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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155 // asm.pload(CiKind.Word, temp, asm.w(config.safepointPollingAddress), true);
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156
1433
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157 return asm.finishTemplate("safepoint");
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158 }
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159 };
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160
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161 private SimpleTemplates exceptionObjectTemplates = new SimpleTemplates() {
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162
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163 @Override
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164 protected XirTemplate create(CiXirAssembler asm, long flags) {
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165 XirOperand result = asm.restart(CiKind.Object);
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166 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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167
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168 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);
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169 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);
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170 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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171
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diff changeset
172 return asm.finishTemplate("exception object");
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173 }
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174 };
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175
1433
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176 private SimpleTemplates resolveClassTemplates = new SimpleTemplates(UNRESOLVED) {
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177
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178 @Override
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179 protected XirTemplate create(CiXirAssembler asm, long flags) {
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180 XirOperand result = asm.restart(CiKind.Word);
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181 if (is(UNRESOLVED, flags)) {
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182 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);
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183 patching.emitInline();
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184 // -- out of line -------------------------------------------------------
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185 patching.emitOutOfLine();
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186 } else {
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187 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);
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188 asm.mov(result, type);
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189 }
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190 return asm.finishTemplate(is(UNRESOLVED, flags) ? "resolve class (unresolved)" : "resolve class");
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191 }
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192 };
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diff changeset
193
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194 private SimpleTemplates invokeInterfaceTemplates = new SimpleTemplates(NULL_CHECK) {
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195
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196 @Override
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197 protected XirTemplate create(CiXirAssembler asm, long flags) {
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198 asm.restart();
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199 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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200 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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201 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
202
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203 if (is(NULL_CHECK, flags)) {
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204 asm.nop(1);
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205 asm.mark(MARK_IMPLICIT_NULL);
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206 asm.pload(CiKind.Word, temp, receiver, true);
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207 }
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208 asm.mark(MARK_INVOKEINTERFACE);
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209 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
210
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diff changeset
211 return asm.finishTemplate(addr, "invokeinterface");
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212 }
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213 };
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diff changeset
214
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215 private SimpleTemplates invokeVirtualTemplates = new SimpleTemplates(NULL_CHECK) {
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216
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diff changeset
217 @Override
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diff changeset
218 protected XirTemplate create(CiXirAssembler asm, long flags) {
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219 asm.restart();
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220 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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221 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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222 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
223
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224 if (is(NULL_CHECK, flags)) {
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225 asm.nop(1);
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226 asm.mark(MARK_IMPLICIT_NULL);
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227 asm.pload(CiKind.Word, temp, receiver, true);
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228 }
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229 asm.mark(MARK_INVOKEVIRTUAL);
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diff changeset
230 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
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diff changeset
231
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diff changeset
232 return asm.finishTemplate(addr, "invokevirtual");
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233 }
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234 };
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diff changeset
235
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diff changeset
236 private SimpleTemplates invokeSpecialTemplates = new SimpleTemplates(NULL_CHECK) {
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diff changeset
237
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diff changeset
238 @Override
1433
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diff changeset
239 protected XirTemplate create(CiXirAssembler asm, long flags) {
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240 asm.restart();
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241 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
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242 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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243 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
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diff changeset
244 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
245
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diff changeset
246 if (is(NULL_CHECK, flags)) {
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diff changeset
247 asm.nop(1);
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diff changeset
248 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
249 asm.pload(CiKind.Word, temp, receiver, true);
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250 }
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diff changeset
251 asm.mark(MARK_INVOKESPECIAL);
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diff changeset
252
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253 // -- out of line -------------------------------------------------------
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diff changeset
254 asm.bindOutOfLine(stub);
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diff changeset
255 XirOperand method = asm.createRegister("method", CiKind.Word, AMD64.rbx);
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diff changeset
256 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
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diff changeset
257 asm.mov(method, asm.w(0l));
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diff changeset
258 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
259 asm.jmp(dummy);
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diff changeset
260 asm.bindOutOfLine(dummy);
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diff changeset
261
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diff changeset
262 return asm.finishTemplate(addr, "invokespecial");
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diff changeset
263 }
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diff changeset
264 };
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diff changeset
265
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diff changeset
266 private SimpleTemplates invokeStaticTemplates = new SimpleTemplates() {
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diff changeset
267
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diff changeset
268 @Override
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diff changeset
269 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
270 asm.restart();
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diff changeset
271 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
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diff changeset
272
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diff changeset
273 XirLabel stub = asm.createOutOfLineLabel("call stub");
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diff changeset
274 asm.mark(MARK_INVOKESTATIC);
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diff changeset
275
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diff changeset
276 // -- out of line -------------------------------------------------------
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diff changeset
277 asm.bindOutOfLine(stub);
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diff changeset
278 XirOperand method = asm.createRegister("method", CiKind.Word, AMD64.rbx);
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diff changeset
279 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
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diff changeset
280 asm.mov(method, asm.w(0l));
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diff changeset
281 XirLabel dummy = asm.createOutOfLineLabel("dummy");
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diff changeset
282 asm.jmp(dummy);
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diff changeset
283 asm.bindOutOfLine(dummy);
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diff changeset
284
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diff changeset
285 return asm.finishTemplate(addr, "invokestatic");
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diff changeset
286 }
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diff changeset
287 };
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diff changeset
288
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diff changeset
289 private SimpleTemplates monitorEnterTemplates = new SimpleTemplates(NULL_CHECK) {
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290
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diff changeset
291 @Override
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diff changeset
292 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
293 asm.restart(CiKind.Void);
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diff changeset
294 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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diff changeset
295 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
1433
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diff changeset
296
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diff changeset
297 if (is(NULL_CHECK, flags)) {
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diff changeset
298 asm.nop(1);
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diff changeset
299 asm.mark(MARK_IMPLICIT_NULL);
1434
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diff changeset
300 asm.pload(CiKind.Word, asm.createTemp("temp", CiKind.Word), object, true);
1433
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diff changeset
301 }
1434
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diff changeset
302 /*
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diff changeset
303 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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parents: 1433
diff changeset
304 useRegisters(asm, AMD64.rax);
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parents: 1433
diff changeset
305 asm.callRuntime(config.monitorEnterStub, null, object, lock);
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diff changeset
306 */
1433
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diff changeset
307 return asm.finishTemplate("monitorEnter");
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
308 }
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
309 };
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
310
1433
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diff changeset
311 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
312
1433
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diff changeset
313 @Override
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diff changeset
314 protected XirTemplate create(CiXirAssembler asm, long flags) {
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diff changeset
315 asm.restart(CiKind.Void);
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diff changeset
316 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1434
72cfb36c6bb2 * enabled all jtt tests
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parents: 1433
diff changeset
317 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
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diff changeset
318 /*
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parents: 1433
diff changeset
319 useRegisters(asm, AMD64.rbx, AMD64.rsi, AMD64.rdx);
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parents: 1433
diff changeset
320 useRegisters(asm, AMD64.rax);
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parents: 1433
diff changeset
321 asm.callRuntime(config.monitorExitStub, null, object, lock);
72cfb36c6bb2 * enabled all jtt tests
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diff changeset
322 */
1433
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diff changeset
323 return asm.finishTemplate("monitorExit");
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diff changeset
324 }
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diff changeset
325 };
1422
3483ec571caf * using reflected objects instead of oops
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parents: 1421
diff changeset
326
1433
efba53f86c4f various fixes and enhancements
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diff changeset
327 private KindTemplates getFieldTemplates = new KindTemplates(NULL_CHECK, UNRESOLVED) {
1429
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parents: 1428
diff changeset
328
1433
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diff changeset
329 @Override
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parents: 1430
diff changeset
330 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
331 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
332 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
333
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diff changeset
334 if (is(UNRESOLVED, flags)) {
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parents: 1430
diff changeset
335 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, result, false, is(NULL_CHECK, flags), config);
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parents: 1430
diff changeset
336 fieldPatching.emitInline();
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diff changeset
337 // -- out of line -------------------------------------------------------
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diff changeset
338 fieldPatching.emitOutOfLine();
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parents: 1430
diff changeset
339 return asm.finishTemplate("getfield<" + kind + ">");
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parents: 1430
diff changeset
340 }
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
341 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
342 if (is(NULL_CHECK, flags)) {
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parents: 1430
diff changeset
343 asm.nop(1);
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parents: 1430
diff changeset
344 asm.mark(MARK_IMPLICIT_NULL);
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parents: 1430
diff changeset
345 }
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parents: 1430
diff changeset
346 asm.pload(kind, result, object, fieldOffset, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
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diff changeset
347 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
348 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
349 };
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
350
1433
efba53f86c4f various fixes and enhancements
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diff changeset
351 private KindTemplates putFieldTemplates = new KindTemplates(WRITE_BARRIER, NULL_CHECK, UNRESOLVED) {
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parents: 1430
diff changeset
352
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
353 @Override
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
354 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
355 asm.restart(CiKind.Void);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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parents: 1428
diff changeset
356 XirParameter object = asm.createInputParameter("object", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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parents: 1428
diff changeset
357 XirParameter value = asm.createInputParameter("value", kind);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
358
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
359 if (is(UNRESOLVED, flags)) {
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
360 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
361 fieldPatching.emitInline();
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parents: 1430
diff changeset
362 // -- out of line -------------------------------------------------------
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parents: 1430
diff changeset
363 fieldPatching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
364 return asm.finishTemplate("putfield<" + kind + ">");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
365 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
366 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
367 if (is(NULL_CHECK, flags)) {
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parents: 1430
diff changeset
368 asm.nop(1);
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
369 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
370 }
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
371 asm.pstore(kind, object, fieldOffset, value, is(NULL_CHECK, flags));
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
372 if (is(WRITE_BARRIER, flags)) {
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
373 writeBarrier(asm, object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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diff changeset
374 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
375 return asm.finishTemplate("putfield<" + kind + ">");
1429
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parents: 1428
diff changeset
376 }
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
377 };
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 private final IndexTemplates newInstanceTemplates = new IndexTemplates() {
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parents: 1430
diff changeset
380
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
381 @Override
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parents: 1430
diff changeset
382 protected XirTemplate create(CiXirAssembler asm, long flags, int size) {
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parents: 1430
diff changeset
383 XirOperand result = asm.restart(CiKind.Word);
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parents: 1430
diff changeset
384 XirOperand type = asm.createInputParameter("type", CiKind.Object);
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 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
387 XirOperand temp1 = asm.createRegister("temp1", CiKind.Word, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
388 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
389 XirOperand temp2i = asm.createRegister("temp2i", CiKind.Int, AMD64.rbx);
1433
efba53f86c4f various fixes and enhancements
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parents: 1430
diff changeset
390 useRegisters(asm, AMD64.rsi);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
391 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
392 XirLabel resume = asm.createInlineLabel("resume");
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 // check if the class is already initialized
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
395 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
396 asm.jneq(tlabFull, temp2i, asm.i(config.klassStateFullyInitialized));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
397
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
398 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
399 asm.add(temp1, result, asm.w(size));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
400 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
401
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
402 asm.jgt(tlabFull, temp1, temp2);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
403 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
404 asm.bindInline(resume);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
405
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
406 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
407 asm.pstore(CiKind.Word, result, temp1, false);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
408 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
409
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
410 if (size > 2 * target.wordSize) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
411 asm.mov(temp1, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
412 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
413 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
414 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
415 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
416
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
417 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
418 asm.bindOutOfLine(tlabFull);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
419 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
420 asm.mov(arg, type);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
421 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
422 asm.callRuntime(config.newInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
423 asm.jmp(resume);
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 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
426 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
427 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
428
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
429 private SimpleTemplates newInstanceUnresolvedTemplates = new SimpleTemplates() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
430
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
431 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
432 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
433 XirOperand result = asm.restart(CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
434 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
435
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
436 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
437
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
438 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
439 useRegisters(asm, AMD64.rbx, AMD64.rcx, AMD64.rsi);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
440 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
441 asm.callRuntime(config.unresolvedNewInstanceStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
442
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
443 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
444 patching.emitOutOfLine();
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 return asm.finishTemplate("new instance");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
447 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
448 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
449
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
450 private SimpleTemplates newObjectArrayTemplates = new SimpleTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
451
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
452 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
453 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
454 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
455
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
456 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
457
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
458 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
459 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
460
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
461 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
462 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
463 // 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
464 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
465 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
466 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
467 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
468 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
469
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
470 asm.mov(length, lengthParam);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
471 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi);
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
472 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
473 asm.callRuntime(config.newObjectArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
474 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
475 patching.emitOutOfLine();
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 return asm.finishTemplate(is(UNRESOLVED, flags) ? "newObjectArray (unresolved)" : "newObjectArray");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
478 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
479 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
480
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
481 private SimpleTemplates newTypeArrayTemplates = new SimpleTemplates() {
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 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
484 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
485 XirOperand result = asm.restart(CiKind.Object);
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 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
488 XirParameter hubParam = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
489
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
490 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
491 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
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 asm.mov(hub, hubParam);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
494 asm.mov(length, lengthParam);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
495 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi);
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
496 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
497 asm.callRuntime(config.newTypeArrayStub, result);
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 return asm.finishTemplate("newTypeArray");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
500 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
501 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
502
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
503 private final IndexTemplates multiNewArrayTemplate = new IndexTemplates(UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
504
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
505 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
506 protected XirTemplate create(CiXirAssembler asm, long flags, int dimensions) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
507 XirOperand result = asm.restart(CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
508
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
509 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
510 XirOperand rank = asm.createRegister("rank", CiKind.Int, AMD64.rbx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
511 XirOperand sizes = asm.createRegister("sizes", CiKind.Long, AMD64.rcx);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
512 XirOperand thread = asm.createRegister("thread", CiKind.Long, AMD64.r15);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
513 asm.add(sizes, thread, asm.l(config.threadMultiNewArrayStorage));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
514 for (int i = 0; i < dimensions; i++) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
515 XirParameter length = asm.createInputParameter("length" + i, CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
516 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
517 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
518
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
519 UnresolvedClassPatching patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
520 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
521 // 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
522 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
523 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
524 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
525 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
526 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
527
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
528 asm.mov(rank, asm.i(dimensions));
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
529 useRegisters(asm, AMD64.rax);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
530 asm.callRuntime(config.newMultiArrayStub, result);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
531 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
532 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
533 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
534 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
535 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
536 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
537
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
538 private SimpleTemplates checkCastTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
539
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
540 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
541 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
542 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
543 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
544 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
545 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
546 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
547 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
548 // 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
549 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
550 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
551 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
552 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
553 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
554 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
555
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
556 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
557
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
558 XirLabel end = asm.createInlineLabel("end");
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
559 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
560
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
561 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
562 // 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
563 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
564 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
565
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
566 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
567 // if we get an exact match: succeed immediately
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
568 asm.jneq(slow_path, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
569 asm.bindInline(end);
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 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
572 asm.bindOutOfLine(slow_path);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
573 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
574 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
575 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
576 asm.mov(scratch, object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
577 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
578 asm.shouldNotReachHere();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
579
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
580 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
581 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
582 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
583
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
584 return asm.finishTemplate(object, "instanceof");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
585 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
586 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
587
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
588 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
589
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
590 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
591 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
592 XirOperand result = asm.restart(CiKind.Boolean);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
593 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
594 final XirOperand hub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
595 final UnresolvedClassPatching patching;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
596 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
597 hub = asm.createTemp("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
598 // 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
599 patching = new UnresolvedClassPatching(asm, hub, config);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
600 patching.emitInline();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
601 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
602 hub = asm.createConstantInputParameter("hub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
603 patching = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
604 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
605
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
606 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
607
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
608 XirLabel end = asm.createInlineLabel("end");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
609 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
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 if (is(NULL_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
612 // null isn't "instanceof" anything
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
613 asm.mov(result, asm.b(false));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
614 asm.jeq(end, object, asm.o(null));
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
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
617 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
618 // if we get an exact match: succeed immediately
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
619 asm.mov(result, asm.b(true));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
620 asm.jneq(slow_path, objHub, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
621 asm.bindInline(end);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
622
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
623 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
624 asm.bindOutOfLine(slow_path);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
625 checkSubtype(asm, result, objHub, hub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
626 asm.jmp(end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
627
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
628 if (is(UNRESOLVED, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
629 patching.emitOutOfLine();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
630 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
631
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
632 return asm.finishTemplate("instanceof");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
633 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
634 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
635
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
636 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
637
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
638 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
639 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
640 XirOperand result = asm.restart(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
641 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
642 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
643 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
644 // 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
645 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
646
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
647 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
648 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
649 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
650 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
651 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
652 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
653 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
654 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
655 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
656 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
657 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
658 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
659 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
660 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
661 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
662 asm.jugteq(failBoundsCheck, index, length);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
663 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
664 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
665 int elemSize = target.sizeInBytes(kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
666 if (implicitNullException) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
667 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
668 asm.mark(MARK_IMPLICIT_NULL);
1433
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 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
671 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
672 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
673 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
674 asm.shouldNotReachHere();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
675 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
676 return asm.finishTemplate("arrayload<" + kind + ">");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
677 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
678 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
679
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
680 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
681
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
682 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
683 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
684 asm.restart(CiKind.Void);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
685 XirParameter array = asm.createInputParameter("array", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
686 XirParameter index = asm.createInputParameter("index", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
687 XirParameter value = asm.createInputParameter("value", kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
688 XirOperand temp = asm.createTemp("temp", CiKind.Word);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
689 XirOperand valueHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
690 XirOperand compHub = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
691 XirLabel store = asm.createInlineLabel("store");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
692 XirLabel failBoundsCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
693 XirLabel slowStoreCheck = null;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
694 // 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
695 boolean implicitNullException = is(NULL_CHECK, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
696
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
697 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
698 // load the array length and check the index
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
699 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
700 XirOperand length;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
701 if (is(GIVEN_LENGTH, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
702 length = asm.createInputParameter("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
703 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
704 length = asm.createTemp("length", CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
705 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
706 asm.nop(1);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
707 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
708 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
709 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
710 implicitNullException = false;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
711 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
712 asm.jugteq(failBoundsCheck, index, length);
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 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
715 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
716 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
717 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
718 valueHub = asm.createTemp("valueHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
719 compHub = asm.createTemp("compHub", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
720 if (implicitNullException) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
721 asm.mark(MARK_IMPLICIT_NULL);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
722 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
723 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
724 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
725 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
726 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
727
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
728 implicitNullException = false;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
729 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
730 asm.bindInline(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
731 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
732
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
733 if (implicitNullException) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
734 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
735 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
736 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
737 if (is(WRITE_BARRIER, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
738 writeBarrier(asm, array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
739 }
1429
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 // -- out of line -------------------------------------------------------
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
742 if (is(BOUNDS_CHECK, flags)) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
743 asm.bindOutOfLine(failBoundsCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
744 asm.callRuntime(config.throwArrayIndexException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
745 asm.shouldNotReachHere();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
746 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
747 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
748 useRegisters(asm, AMD64.rax);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
749 asm.bindOutOfLine(slowStoreCheck);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
750 checkSubtype(asm, temp, valueHub, compHub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
751 asm.jneq(store, temp, asm.w(0));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
752 asm.callRuntime(config.throwArrayStoreException, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
753 asm.jmp(store);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
754 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
755 return asm.finishTemplate("arraystore<" + kind + ">");
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
756 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
757 };
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
758
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
759 private SimpleTemplates arrayLengthTemplates = new SimpleTemplates(NULL_CHECK) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
760
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
761 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
762 protected XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
763 XirOperand result = asm.restart(CiKind.Int);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
764 XirParameter object = asm.createInputParameter("object", CiKind.Object);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
765 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
766 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
767 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
768 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
769 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
770 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
771 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
772 };
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
773
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
774 @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
775 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
776 boolean staticMethod = Modifier.isStatic(method.accessFlags());
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
777 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
778 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
779
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 @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
781 public XirSnippet genEpilogue(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
782 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
783 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
784
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
785 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
786 public XirSnippet genSafepoint(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
787 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
788 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
789
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
790 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
791 public XirSnippet genExceptionObject(XirSite site) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
792 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
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
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
796 public XirSnippet genResolveClass(XirSite site, RiType type, Representation rep) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
797 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
798 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
799 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
800 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
801 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
802 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
803
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
804 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
805 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
806 return null;
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 genInvokeInterface(XirSite site, XirArgument receiver, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
811 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
812 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
813
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
814 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
815 public XirSnippet genInvokeVirtual(XirSite site, XirArgument receiver, RiMethod method) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
816 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
817 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
818
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
819 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
820 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
821 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
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 genInvokeStatic(XirSite site, RiMethod method) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
826 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
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
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
830 public XirSnippet genMonitorEnter(XirSite site, XirArgument receiver, XirArgument lockAddress) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
831 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
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 genMonitorExit(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(monitorExitTemplates.get(site), receiver, lockAddress);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
837 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
838
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
839 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
840 public XirSnippet genGetField(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
841 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
842 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
843 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
844 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
845 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
846
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
847 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
848 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
849 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
850 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
851 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
852 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
853 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
854
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
855 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
856 public XirSnippet genGetStatic(XirSite site, XirArgument object, RiField field) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
857 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
858 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
859 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
860 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
861 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
862
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
863 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
864 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
865 if (field.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
866 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
867 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
868 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
869 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
870
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
871 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
872 public XirSnippet genNewInstance(XirSite site, RiType type) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
873 if (type instanceof HotSpotTypeResolved) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
874 int instanceSize = ((HotSpotTypeResolved) type).instanceSize();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
875 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
876 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
877 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
878 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
879
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
880 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
881 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
882 if (elementKind == CiKind.Object) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
883 if (arrayType instanceof HotSpotTypeResolved) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
884 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
885 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
886 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
887 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
888 assert arrayType == null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
889 arrayType = Compiler.getVMEntries().getPrimitiveArrayType(elementKind);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
890 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
891 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
892
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
893 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
894 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
895 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
896 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
897 params[lengths.length] = XirArgument.forObject(type);
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
898 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length), params);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
899 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
900 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
901 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
902
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
903 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
904 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
905 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
906 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
907 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
908 return new XirSnippet(checkCastTemplates.get(site, UNRESOLVED), receiver);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
909 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
910
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
911 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
912 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
913 if (type.isResolved()) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
914 return new XirSnippet(instanceOfTemplates.get(site), object, hub);
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 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
917 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
918
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
919 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
920 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
921 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
922 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
923 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
924 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
925 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
926
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
927 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
928 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
929 if (length == null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
930 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
931 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
932 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
933 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
934
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
935 @Override
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
936 public XirSnippet genArrayLength(XirSite site, XirArgument array) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
937 return new XirSnippet(arrayLengthTemplates.get(site), array);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
938 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
939
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
940 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
941 public List<XirTemplate> buildTemplates(CiXirAssembler asm) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
942 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
943 List<XirTemplate> templates = new ArrayList<XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
944 return templates;
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
945 }
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
946
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
947 private static class UnresolvedClassPatching {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
948
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
949 private final XirLabel patchSite;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
950 private final XirLabel replacement;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
951 private final XirLabel patchStub;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
952 private final CiXirAssembler asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
953 private final HotSpotVMConfig config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
954 private final XirOperand arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
955 private State state;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
956
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
957 private enum State {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
958 New, Inline, Finished
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
959 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
960
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
961 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
962 this.asm = asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
963 this.arg = arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
964 this.config = config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
965 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
966 replacement = asm.createOutOfLineLabel("replacement");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
967 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
968
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
969 state = State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
970 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
971
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
972 public void emitInline() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
973 assert state == State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
974
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
975 asm.bindInline(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
976 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
977 asm.jmp(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
978
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
979 // 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
980 asm.nop(5);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
981
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
982 state = State.Inline;
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
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
985 public void emitOutOfLine() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
986 assert state == State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
987
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
988 asm.bindOutOfLine(replacement);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
989 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
990 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
991 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
992 // make this piece of data look like an instruction
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
993 asm.rawBytes(new byte[] { (byte) 0xb8, 0, 0, 0x05, 0});
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
994 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
995 asm.bindOutOfLine(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
996 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
997 asm.jmp(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
998
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
999 state = State.Finished;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1000 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1001 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1002
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1003 private static class UnresolvedFieldPatching {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1004
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1005 private final XirLabel patchSite;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1006 private final XirLabel replacement;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1007 private final XirLabel patchStub;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1008 private final CiXirAssembler asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1009 private final HotSpotVMConfig config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1010 private State state;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1011 private final XirOperand receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1012 private final XirOperand value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1013 private final boolean put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1014 private final boolean nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1015
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1016 private enum State {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1017 New, Inline, Finished
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1018 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1019
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1020 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
1021 this.asm = asm;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1022 this.receiver = receiver;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1023 this.value = value;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1024 this.put = put;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1025 this.nullCheck = nullCheck;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1026 this.config = config;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1027 patchSite = asm.createInlineLabel("patch site");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1028 replacement = asm.createOutOfLineLabel("replacement");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1029 patchStub = asm.createOutOfLineLabel("patch stub");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1030
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1031 state = State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1032 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1033
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1034 public void emitInline() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1035 assert state == State.New;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1036 if (nullCheck) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1037 asm.nop(1);
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 asm.bindInline(patchSite);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1040 asm.mark(MARK_DUMMY_OOP_RELOCATION);
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.mark(MARK_IMPLICIT_NULL);
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
1043 asm.safepoint();
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1044 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1045 asm.jmp(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1046
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1047 // 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
1048 asm.nop(5);
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 state = State.Inline;
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
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1053 public void emitOutOfLine() {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1054 assert state == State.Inline;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1055
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1056 asm.bindOutOfLine(replacement);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1057 XirMark begin = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1058 if (put) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1059 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
1060 } else {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1061 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
1062 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1063 XirMark end = asm.mark(null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1064 // make this piece of data look like an instruction
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1065 asm.rawBytes(new byte[] { (byte) 0xb8, 0, 0, 0x05, 0});
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1066 asm.mark(MARK_ACCESS_FIELD_PATCHING, begin, end);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1067 asm.bindOutOfLine(patchStub);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1068 asm.callRuntime(config.accessFieldStub, null);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1069 asm.jmp(patchSite);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1070
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1071 state = State.Finished;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1072 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1073 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1074
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1075 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
1076 asm.push(objHub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1077 asm.push(hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1078 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
1079 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1080 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1081 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1082
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1083 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
1084 if (registers != null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1085 for (CiRegister register : registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1086 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
1087 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1088 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1089 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1090
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1091 private void writeBarrier(CiXirAssembler asm, XirOperand base) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1092 asm.shr(base, base, asm.i(config.cardtableShift));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1093 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
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 /**
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1097 * 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
1098 * its subclasses (SimpleTemplates, KindTemplates, IndexTemplates).
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1099 *
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1100 * @author Lukas Stadler
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 private abstract class Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1103
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1104 private ConcurrentHashMap<Long, XirTemplate> templates = new ConcurrentHashMap<Long, XirTemplate>();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1105 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
1106
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1107 /**
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1108 * 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
1109 */
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1110 public Templates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1111 this.mask = getBits((int) INDEX_MASK, null, flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1112 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1113
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1114 protected abstract XirTemplate create(CiXirAssembler asm, long flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1115
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1116 protected boolean is(TemplateFlag check, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1117 return (flags & check.bits()) == check.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1118 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1119
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1120 protected long getBits(int index, XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1121 long bits = index;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1122 if (site != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1123 bits |= site.requiresNullCheck() ? NULL_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1124 bits |= site.requiresReadBarrier() ? READ_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1125 bits |= site.requiresWriteBarrier() ? WRITE_BARRIER.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1126 bits |= site.requiresArrayStoreCheck() ? STORE_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1127 bits |= site.requiresBoundsCheck() ? BOUNDS_CHECK.bits() : 0;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1128 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1129 if (flags != null) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1130 for (TemplateFlag flag : flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1131 bits |= flag.bits();
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1132 }
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 return bits;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1135 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1136
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1137 protected XirTemplate getInternal(long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1138 flags = flags & mask;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1139 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
1140 if (template == null) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1141 template = create(HotSpotXirGenerator.this.asm.copy(), flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1142 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
1143 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1144 return template;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1145 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1146 }
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1147
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1148 private abstract class SimpleTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1149
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1150 public SimpleTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1151 super(flags);
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
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1154 public XirTemplate get(XirSite site, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1155 return getInternal(getBits(0, site, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1156 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1157 }
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 private abstract class IndexTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1160
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1161 public IndexTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1162 super(flags);
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
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1165 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1166 protected final XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1167 return create(asm, flags & FLAGS_MASK, (int) (flags & INDEX_MASK));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
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 protected abstract XirTemplate create(CiXirAssembler asm, long flags, int index);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1171
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1172 public XirTemplate get(XirSite site, int size, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1173 return getInternal(getBits(size, site, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1174 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1175 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1176
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1177 private abstract class KindTemplates extends Templates {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1178
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1179 public KindTemplates(TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1180 super(flags);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1181 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1182
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1183 @Override
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1184 protected final XirTemplate create(CiXirAssembler asm, long flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1185 return create(asm, flags & FLAGS_MASK, CiKind.VALUES[(int) (flags & INDEX_MASK)]);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1186 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1187
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1188 protected abstract XirTemplate create(CiXirAssembler asm, long flags, CiKind kind);
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
diff changeset
1189
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1190 public XirTemplate get(XirSite site, CiKind kind, TemplateFlag... flags) {
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1191 return getInternal(getBits(kind.ordinal(), site, flags));
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1192 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1430
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1193 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
1194 }