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annotate src/share/vm/graal/graalVMToCompiler.cpp @ 6495:75f130f2b30f

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moved AMD64 specific HotSpot code in com.oracle.graal.hotspot.amd64 project
author Doug Simon <doug.simon@oracle.com>
date Wed, 03 Oct 2012 01:18:03 +0200
parents df02fa2bce58
children ac3a4ea144a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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::_vmToCompilerPermObject = NULL;
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30 jobject VMToCompiler::_vmToCompilerPermKlass = NULL;
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31
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32 KlassHandle VMToCompiler::vmToCompilerKlass() {
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33 if (JNIHandles::resolve(_vmToCompilerPermKlass) == NULL) {
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34 klassOop result = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_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.graal.hotspot.bridge.VMToCompiler");
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36 _vmToCompilerPermKlass = JNIHandles::make_global(result);
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37 }
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38 return KlassHandle((klassOop)JNIHandles::resolve_non_null(_vmToCompilerPermKlass));
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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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df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
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43 #ifdef AMD64
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44 Symbol* compilerImplKlassName = vmSymbols::com_oracle_graal_hotspot_amd64_AMD64HotSpotGraalRuntime();
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45 #endif
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46 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(compilerImplKlassName, SystemDictionary::java_system_loader(), NULL, Thread::current());
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47 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotGraalRuntime");
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48
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49 JavaValue result(T_OBJECT);
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50 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::initialize_name(), vmSymbols::getInstance_signature(), Thread::current());
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51 check_pending_exception("Couldn't initialize HotSpotGraalRuntime");
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52 _compilerPermObject = JNIHandles::make_global((oop) result.get_jobject());
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53 }
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54 return Handle(JNIHandles::resolve_non_null(_compilerPermObject));
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55 }
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56
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57 Handle VMToCompiler::instance() {
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58 if (JNIHandles::resolve(_vmToCompilerPermObject) == NULL) {
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70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
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59 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_HotSpotGraalRuntime(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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60 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.Compiler");
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61
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62 JavaValue result(T_OBJECT);
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63 JavaCallArguments args;
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64 args.set_receiver(compilerInstance());
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65 JavaCalls::call_virtual(&result, compilerKlass, vmSymbols::getVMToCompiler_name(), vmSymbols::getVMToCompiler_signature(), &args, Thread::current());
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66 check_pending_exception("Couldn't get VMToCompiler");
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67 _vmToCompilerPermObject = JNIHandles::make_global((oop) result.get_jobject());
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68 }
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69 return Handle(JNIHandles::resolve_non_null(_vmToCompilerPermObject));
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70 }
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71
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72 jboolean VMToCompiler::setOption(Handle option) {
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73 assert(!option.is_null(), "");
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74 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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75 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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76
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77 Thread* THREAD = Thread::current();
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78 JavaValue result(T_BOOLEAN);
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79 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setOption_name(), vmSymbols::setOption_signature(), option, THREAD);
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80 check_pending_exception("Error while calling setOption");
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81 return result.get_jboolean();
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82 }
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83
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84 void VMToCompiler::setDefaultOptions() {
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85 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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86 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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87
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88 Thread* THREAD = Thread::current();
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89 JavaValue result(T_VOID);
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90 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setDefaultOptions_name(), vmSymbols::void_method_signature(), THREAD);
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91 check_pending_exception("Error while calling setDefaultOptions");
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92 }
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93
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94 jboolean VMToCompiler::compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking, int priority) {
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95 assert(!hotspot_method.is_null(), "just checking");
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96 Thread* THREAD = Thread::current();
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97 JavaValue result(T_BOOLEAN);
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98 JavaCallArguments args;
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99 args.push_oop(instance());
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100 args.push_oop(hotspot_method);
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101 args.push_int(entry_bci);
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102 args.push_int(blocking);
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103 args.push_int(priority);
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104 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::compileMethod_name(), vmSymbols::compileMethod_signature(), &args, THREAD);
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105 check_pending_exception("Error while calling compileMethod");
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106 return result.get_jboolean();
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107 }
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108
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109 void VMToCompiler::shutdownCompiler() {
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110 if (_compilerPermObject != NULL) {
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111 HandleMark hm;
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112 JavaThread* THREAD = JavaThread::current();
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113 JavaValue result(T_VOID);
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114 JavaCallArguments args;
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115 args.push_oop(instance());
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116 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::shutdownCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD);
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117 check_pending_exception("Error while calling shutdownCompiler");
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118
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119 JNIHandles::destroy_global(_compilerPermObject);
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120 JNIHandles::destroy_global(_vmToCompilerPermObject);
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121 JNIHandles::destroy_global(_vmToCompilerPermKlass);
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122
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123 _compilerPermObject = NULL;
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124 _vmToCompilerPermObject = NULL;
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125 _vmToCompilerPermKlass = NULL;
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126 }
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127 }
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128
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129 void VMToCompiler::startCompiler() {
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130 JavaThread* THREAD = JavaThread::current();
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131 JavaValue result(T_VOID);
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132 JavaCallArguments args;
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133 args.push_oop(instance());
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134 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::startCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD);
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135 check_pending_exception("Error while calling startCompiler");
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136 }
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137
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138 void VMToCompiler::bootstrap() {
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139 JavaThread* THREAD = JavaThread::current();
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140 JavaValue result(T_VOID);
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141 JavaCallArguments args;
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142 args.push_oop(instance());
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143 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::bootstrap_name(), vmSymbols::void_method_signature(), &args, THREAD);
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144 check_pending_exception("Error while calling boostrap");
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145 }
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146
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147 oop VMToCompiler::createResolvedJavaMethod(jlong vmId, Handle name, TRAPS) {
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148 assert(!name.is_null(), "just checking");
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149 JavaValue result(T_OBJECT);
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150 JavaCallArguments args;
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151 args.push_oop(instance());
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152 args.push_long(vmId);
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153 args.push_oop(name);
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154 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createResolvedJavaMethod_name(), vmSymbols::createResolvedJavaMethod_signature(), &args, THREAD);
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155 check_pending_exception("Error while calling createResolvedJavaMethod");
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156 return (oop) result.get_jobject();
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157 }
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158
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159 oop VMToCompiler::createJavaMethod(Handle name, Handle signature, Handle holder, TRAPS) {
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160 assert(!name.is_null(), "just checking");
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161 JavaValue result(T_OBJECT);
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162 JavaCallArguments args;
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163 args.push_oop(instance());
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164 args.push_oop(name);
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165 args.push_oop(signature);
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166 args.push_oop(holder);
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167 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createJavaMethod_name(), vmSymbols::createJavaMethod_signature(), &args, THREAD);
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168 check_pending_exception("Error while calling createJavaMethod");
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169 return (oop) result.get_jobject();
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170 }
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171
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172 oop VMToCompiler::createJavaField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) {
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173 assert(!holder.is_null(), "just checking");
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174 assert(!name.is_null(), "just checking");
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175 assert(!type.is_null(), "just checking");
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176 JavaValue result(T_OBJECT);
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177 JavaCallArguments args;
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178 args.push_oop(instance());
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179 args.push_oop(holder);
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180 args.push_oop(name);
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181 args.push_oop(type);
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182 args.push_int(index);
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diff changeset
183 args.push_int(flags);
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184 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createJavaField_name(), vmSymbols::createJavaField_signature(), &args, THREAD);
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185 check_pending_exception("Error while calling createJavaField");
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186 assert(result.get_type() == T_OBJECT, "just checking");
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187 return (oop) result.get_jobject();
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188 }
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189
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190 oop VMToCompiler::createPrimitiveJavaType(int basic_type, TRAPS) {
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191 JavaValue result(T_OBJECT);
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192 JavaCallArguments args;
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193 args.push_oop(instance());
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194 args.push_int(basic_type);
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195 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createPrimitiveJavaType_name(), vmSymbols::createPrimitiveJavaType_signature(), &args, THREAD);
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196 check_pending_exception("Error while calling createPrimitiveJavaType");
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197 return (oop) result.get_jobject();
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198 }
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diff changeset
199
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200 oop VMToCompiler::createJavaType(Handle name, TRAPS) {
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diff changeset
201 assert(!name.is_null(), "just checking");
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202 JavaValue result(T_OBJECT);
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203 JavaCallArguments args;
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diff changeset
204 args.push_oop(instance());
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diff changeset
205 args.push_oop(name);
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206 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createJavaType_name(), vmSymbols::createJavaType_signature(), &args, THREAD);
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207 check_pending_exception("Error while calling createJavaType");
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208 return (oop) result.get_jobject();
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209 }
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diff changeset
210
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211 oop VMToCompiler::createSignature(Handle name, TRAPS) {
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diff changeset
212 assert(!name.is_null(), "just checking");
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213 JavaValue result(T_OBJECT);
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214 JavaCallArguments args;
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diff changeset
215 args.push_oop(instance());
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diff changeset
216 args.push_oop(name);
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217 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createSignature_name(), vmSymbols::createSignature_signature(), &args, THREAD);
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218 check_pending_exception("Error while calling createSignature");
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219 return (oop) result.get_jobject();
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220 }
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diff changeset
221
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222 oop VMToCompiler::createConstant(Handle kind, jlong value, TRAPS) {
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223 JavaValue result(T_OBJECT);
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224 JavaCallArguments args;
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diff changeset
225 args.push_oop(instance());
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diff changeset
226 args.push_oop(kind());
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227 args.push_long(value);
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228 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createConstant_name(), vmSymbols::createConstant_signature(), &args, THREAD);
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229 check_pending_exception("Error while calling createConstantFloat");
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230 return (oop) result.get_jobject();
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231
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232 }
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233
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234 oop VMToCompiler::createConstantFloat(jfloat value, TRAPS) {
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235 JavaValue result(T_OBJECT);
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236 JavaCallArguments args;
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237 args.push_oop(instance());
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238 args.push_float(value);
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239 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createConstantFloat_name(), vmSymbols::createConstantFloat_signature(), &args, THREAD);
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240 check_pending_exception("Error while calling createConstantFloat");
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241 return (oop) result.get_jobject();
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242
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243 }
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244
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245 oop VMToCompiler::createConstantDouble(jdouble value, TRAPS) {
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246 JavaValue result(T_OBJECT);
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247 JavaCallArguments args;
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248 args.push_oop(instance());
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249 args.push_double(value);
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250 JavaCalls::call_interface(&result, vmToCompilerKlass(), vmSymbols::createConstantDouble_name(), vmSymbols::createConstantDouble_signature(), &args, THREAD);
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251 check_pending_exception("Error while calling createConstantDouble");
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252 return (oop) result.get_jobject();
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253 }
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254
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255 oop VMToCompiler::createConstantObject(Handle object, TRAPS) {
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256 JavaValue result(T_OBJECT);
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257 JavaCallArguments args;
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258 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_api_meta_Constant(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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259 JavaCalls::call_static(&result, klass(), vmSymbols::forObject_name(), vmSymbols::createConstantObject_signature(), object, THREAD);
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260 check_pending_exception("Error while calling Constant.forObject");
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261 return (oop) result.get_jobject();
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262 }
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263