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annotate src/share/vm/graal/graalVMToCompiler.cpp @ 5018:bf63d72879aa

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fixed an issue that prevented java.util.concurrent methods from being compiled
author Christian Haeubl <christian.haeubl@oracle.com>
date Fri, 02 Mar 2012 16:44:36 -0800
parents e0a4668c57a2
children 5e9f38419819
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1 /*
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24 #include "precompiled.hpp"
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25 #include "graal/graalVMToCompiler.hpp"
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26
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27 // this is a *global* handle
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28 jobject VMToCompiler::_compilerPermObject = NULL;
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29 jobject VMToCompiler::_vmExitsPermObject = NULL;
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30 jobject VMToCompiler::_vmExitsPermKlass = NULL;
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31
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32 KlassHandle VMToCompiler::vmExitsKlass() {
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33 if (JNIHandles::resolve(_vmExitsPermKlass) == NULL) {
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34 klassOop result = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_bridge_VMToCompiler(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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35 check_not_null(result, "Couldn't find class com.oracle.max.graal.hotspot.bridge.VMToCompiler");
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36 _vmExitsPermKlass = JNIHandles::make_global(result);
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37 }
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38 return KlassHandle((klassOop)JNIHandles::resolve_non_null(_vmExitsPermKlass));
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39 }
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40
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41 Handle VMToCompiler::compilerInstance() {
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42 if (JNIHandles::resolve(_compilerPermObject) == NULL) {
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43 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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44 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl");
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46 JavaValue result(T_OBJECT);
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47 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::getInstance_name(), vmSymbols::getInstance_signature(), Thread::current());
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48 check_pending_exception("Couldn't get Compiler");
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49 _compilerPermObject = JNIHandles::make_global((oop) result.get_jobject());
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50 }
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51 return Handle(JNIHandles::resolve_non_null(_compilerPermObject));
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52 }
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53
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54 Handle VMToCompiler::instance() {
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55 if (JNIHandles::resolve(_vmExitsPermObject) == NULL) {
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56 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_Compiler(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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57 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.Compiler");
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58
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59 JavaValue result(T_OBJECT);
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60 JavaCallArguments args;
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61 args.set_receiver(compilerInstance());
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62 JavaCalls::call_interface(&result, compilerKlass, vmSymbols::getVMExits_name(), vmSymbols::getVMExits_signature(), &args, Thread::current());
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63 check_pending_exception("Couldn't get VMExits");
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64 _vmExitsPermObject = JNIHandles::make_global((oop) result.get_jobject());
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65 }
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66 return Handle(JNIHandles::resolve_non_null(_vmExitsPermObject));
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67 }
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68
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69 void VMToCompiler::initializeCompiler() {
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70 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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71 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl");
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72
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73 JavaValue result(T_VOID);
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74 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::initialize_name(), vmSymbols::void_method_signature(), Thread::current());
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75 check_pending_exception("Couldn't initialize compiler");
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76 }
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77
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78 jboolean VMToCompiler::setOption(Handle option) {
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79 assert(!option.is_null(), "");
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80 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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81 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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82
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83 Thread* THREAD = Thread::current();
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84 JavaValue result(T_BOOLEAN);
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85 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setOption_name(), vmSymbols::setOption_signature(), option, THREAD);
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86 check_pending_exception("Error while calling setOption");
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87 return result.get_jboolean();
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88 }
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89
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90 void VMToCompiler::setDefaultOptions() {
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91 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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92 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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93
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94 Thread* THREAD = Thread::current();
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95 JavaValue result(T_VOID);
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96 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setDefaultOptions_name(), vmSymbols::void_method_signature(), THREAD);
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97 check_pending_exception("Error while calling setDefaultOptions");
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98 }
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99
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100 jboolean VMToCompiler::compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking) {
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101 assert(!hotspot_method.is_null(), "just checking");
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102 Thread* THREAD = Thread::current();
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103 JavaValue result(T_BOOLEAN);
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104 JavaCallArguments args;
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105 args.push_oop(instance());
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106 args.push_oop(hotspot_method);
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107 args.push_int(entry_bci);
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108 args.push_int(blocking);
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109 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::compileMethod_name(), vmSymbols::compileMethod_signature(), &args, THREAD);
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110 check_pending_exception("Error while calling compileMethod");
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111 return result.get_jboolean();
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112 }
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113
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114 void VMToCompiler::shutdownCompiler() {
3011
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115 if (_compilerPermObject != NULL) {
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116 HandleMark hm;
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117 JavaThread* THREAD = JavaThread::current();
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118 JavaValue result(T_VOID);
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119 JavaCallArguments args;
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120 args.push_oop(instance());
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121 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::shutdownCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD);
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122 check_pending_exception("Error while calling shutdownCompiler");
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123
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124 JNIHandles::destroy_global(_compilerPermObject);
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125 JNIHandles::destroy_global(_vmExitsPermObject);
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126 JNIHandles::destroy_global(_vmExitsPermKlass);
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127
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128 _compilerPermObject = NULL;
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129 _vmExitsPermObject = NULL;
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130 _vmExitsPermKlass = NULL;
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131 }
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132 }
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133
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134 void VMToCompiler::startCompiler() {
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135 JavaThread* THREAD = JavaThread::current();
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136 JavaValue result(T_VOID);
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137 JavaCallArguments args;
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138 args.push_oop(instance());
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139 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::startCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD);
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140 check_pending_exception("Error while calling startCompiler");
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141 }
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142
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143 void VMToCompiler::bootstrap() {
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144 JavaThread* THREAD = JavaThread::current();
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145 JavaValue result(T_VOID);
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146 JavaCallArguments args;
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147 args.push_oop(instance());
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148 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::bootstrap_name(), vmSymbols::void_method_signature(), &args, THREAD);
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149 check_pending_exception("Error while calling boostrap");
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150 }
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151
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152 oop VMToCompiler::createRiMethodResolved(jlong vmId, Handle name, TRAPS) {
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153 assert(!name.is_null(), "just checking");
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154 JavaValue result(T_OBJECT);
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155 JavaCallArguments args;
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156 args.push_oop(instance());
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157 args.push_long(vmId);
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158 args.push_oop(name);
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159 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodResolved_name(), vmSymbols::createRiMethodResolved_signature(), &args, THREAD);
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160 check_pending_exception("Error while calling createRiMethodResolved");
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161 return (oop) result.get_jobject();
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162 }
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163
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164 oop VMToCompiler::createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS) {
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165 assert(!name.is_null(), "just checking");
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166 JavaValue result(T_OBJECT);
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167 JavaCallArguments args;
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168 args.push_oop(instance());
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169 args.push_oop(name);
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170 args.push_oop(signature);
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171 args.push_oop(holder);
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172 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodUnresolved_name(), vmSymbols::createRiMethodUnresolved_signature(), &args, THREAD);
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173 check_pending_exception("Error while calling createRiMethodUnresolved");
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174 return (oop) result.get_jobject();
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175 }
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176
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177 oop VMToCompiler::createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) {
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178 assert(!holder.is_null(), "just checking");
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179 assert(!name.is_null(), "just checking");
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180 assert(!type.is_null(), "just checking");
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181 JavaValue result(T_OBJECT);
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182 JavaCallArguments args;
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183 args.push_oop(instance());
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184 args.push_oop(holder);
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185 args.push_oop(name);
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186 args.push_oop(type);
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187 args.push_int(index);
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diff changeset
188 args.push_int(flags);
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diff changeset
189 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiField_name(), vmSymbols::createRiField_signature(), &args, THREAD);
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diff changeset
190 check_pending_exception("Error while calling createRiField");
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diff changeset
191 assert(result.get_type() == T_OBJECT, "just checking");
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192 return (oop) result.get_jobject();
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193 }
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diff changeset
194
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diff changeset
195 oop VMToCompiler::createRiType(jlong vmId, Handle name, TRAPS) {
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diff changeset
196 assert(!name.is_null(), "just checking");
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197 JavaValue result(T_OBJECT);
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diff changeset
198 JavaCallArguments args;
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diff changeset
199 args.push_oop(instance());
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diff changeset
200 args.push_long(vmId);
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diff changeset
201 args.push_oop(name);
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diff changeset
202 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiType_name(), vmSymbols::createRiType_signature(), &args, THREAD);
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diff changeset
203 check_pending_exception("Error while calling createRiType");
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diff changeset
204 return (oop) result.get_jobject();
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205 }
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diff changeset
206
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diff changeset
207 oop VMToCompiler::createRiTypePrimitive(int basic_type, TRAPS) {
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diff changeset
208 JavaValue result(T_OBJECT);
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diff changeset
209 JavaCallArguments args;
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diff changeset
210 args.push_oop(instance());
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diff changeset
211 args.push_int(basic_type);
1422
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diff changeset
212 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypePrimitive_name(), vmSymbols::createRiTypePrimitive_signature(), &args, THREAD);
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diff changeset
213 check_pending_exception("Error while calling createRiTypePrimitive");
1432
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diff changeset
214 return (oop) result.get_jobject();
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diff changeset
215 }
1ecc8f0aad00 Draft implementation of HotSpot CRI / first method compiling without exception.
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diff changeset
216
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diff changeset
217 oop VMToCompiler::createRiTypeUnresolved(Handle name, TRAPS) {
1423
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diff changeset
218 assert(!name.is_null(), "just checking");
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diff changeset
219 JavaValue result(T_OBJECT);
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diff changeset
220 JavaCallArguments args;
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diff changeset
221 args.push_oop(instance());
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diff changeset
222 args.push_oop(name);
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diff changeset
223 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypeUnresolved_name(), vmSymbols::createRiTypeUnresolved_signature(), &args, THREAD);
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diff changeset
224 check_pending_exception("Error while calling createRiTypeUnresolved");
1432
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diff changeset
225 return (oop) result.get_jobject();
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diff changeset
226 }
1ecc8f0aad00 Draft implementation of HotSpot CRI / first method compiling without exception.
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diff changeset
227
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228 oop VMToCompiler::createRiSignature(Handle name, TRAPS) {
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229 assert(!name.is_null(), "just checking");
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230 JavaValue result(T_OBJECT);
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231 JavaCallArguments args;
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232 args.push_oop(instance());
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233 args.push_oop(name);
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234 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiSignature_name(), vmSymbols::createRiSignature_signature(), &args, THREAD);
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235 check_pending_exception("Error while calling createRiSignature");
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236 return (oop) result.get_jobject();
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237 }
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238
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239 oop VMToCompiler::createCiConstant(Handle kind, jlong value, TRAPS) {
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240 JavaValue result(T_OBJECT);
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241 JavaCallArguments args;
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242 args.push_oop(instance());
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
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243 args.push_oop(kind());
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244 args.push_long(value);
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
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245 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstant_name(), vmSymbols::createCiConstant_signature(), &args, THREAD);
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parents: 1414
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246 check_pending_exception("Error while calling createCiConstantFloat");
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247 return (oop) result.get_jobject();
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248
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249 }
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250
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parents: 4139
diff changeset
251 oop VMToCompiler::createCiConstantFloat(jfloat value, TRAPS) {
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parents: 1410
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252 JavaValue result(T_OBJECT);
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parents: 1410
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253 JavaCallArguments args;
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parents: 1414
diff changeset
254 args.push_oop(instance());
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255 args.push_float(value);
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256 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantFloat_name(), vmSymbols::createCiConstantFloat_signature(), &args, THREAD);
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257 check_pending_exception("Error while calling createCiConstantFloat");
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258 return (oop) result.get_jobject();
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259
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260 }
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261
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parents: 4139
diff changeset
262 oop VMToCompiler::createCiConstantDouble(jdouble value, TRAPS) {
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parents: 1410
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263 JavaValue result(T_OBJECT);
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264 JavaCallArguments args;
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parents: 1414
diff changeset
265 args.push_oop(instance());
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parents: 1410
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266 args.push_double(value);
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parents: 1421
diff changeset
267 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantDouble_name(), vmSymbols::createCiConstantDouble_signature(), &args, THREAD);
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parents: 1414
diff changeset
268 check_pending_exception("Error while calling createCiConstantDouble");
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269 return (oop) result.get_jobject();
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270 }
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271
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4139
diff changeset
272 oop VMToCompiler::createCiConstantObject(Handle object, TRAPS) {
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273 JavaValue result(T_OBJECT);
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diff changeset
274 JavaCallArguments args;
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parents: 4220
diff changeset
275 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_cri_ci_CiConstant(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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276 JavaCalls::call_static(&result, klass(), vmSymbols::forObject_name(), vmSymbols::createCiConstantObject_signature(), object, THREAD);
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parents: 2285
diff changeset
277 check_pending_exception("Error while calling CiConstant.forObject");
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278 return (oop) result.get_jobject();
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e1a275dbc8cd Executing a+b with C1X on HotSpot ;-) !
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diff changeset
279 }
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280