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annotate src/share/vm/graal/graalVMExits.cpp @ 3011:f00918f35c7f

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inlining and runtime interface related changes: added codeSize() and compilerStorage() to RiMethod HotSpotMethodResolved uses reflective methods instead of vmIds and survives compilations HotSpotResolvedType.isInitialized not represented as field (can change) inlining stores graphs into method objects and reuses them
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 16 Jun 2011 20:36:17 +0200
parents 0c0e407faa39
children 5e9645341ec3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2516
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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/graalVMExits.hpp"
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26
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27 // this is a *global* handle
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28 jobject VMExits::_compilerPermObject = NULL;
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29 jobject VMExits::_vmExitsPermObject = NULL;
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30 jobject VMExits::_vmExitsPermKlass = NULL;
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31
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32 KlassHandle VMExits::vmExitsKlass() {
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33 if (JNIHandles::resolve(_vmExitsPermKlass) == NULL) {
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34 klassOop result = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_VMExits(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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35 check_not_null(result, "Couldn't find class com.sun.hotspot.graal.VMExits");
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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 VMExits::compilerInstance() {
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42 if (JNIHandles::resolve(_compilerPermObject) == NULL) {
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43 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_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 VMExits::instance() {
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55 if (JNIHandles::resolve(_vmExitsPermObject) == NULL) {
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56 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_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 VMExits::initializeCompiler() {
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70 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_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 startCompiler();
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78 }
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79
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80 jboolean VMExits::setOption(Handle option) {
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81 assert(!option.is_null(), "");
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82 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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83 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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84
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85 Thread* THREAD = Thread::current();
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86 JavaValue result(T_BOOLEAN);
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87 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setOption_name(), vmSymbols::setOption_signature(), option, THREAD);
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88 check_pending_exception("Error while calling setOption");
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89 return result.get_jboolean();
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90 }
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91
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92 void VMExits::setDefaultOptions() {
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93 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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94 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions");
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95
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96 Thread* THREAD = Thread::current();
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97 JavaValue result(T_VOID);
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98 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setDefaultOptions_name(), vmSymbols::void_method_signature(), THREAD);
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99 check_pending_exception("Error while calling setDefaultOptions");
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100 }
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101
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102 void VMExits::compileMethod(Handle hotspot_method, int entry_bci) {
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103 assert(!hotspot_method.is_null(), "just checking");
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104 Thread* THREAD = Thread::current();
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105 JavaValue result(T_VOID);
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106 JavaCallArguments args;
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107 args.push_oop(instance());
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108 args.push_oop(hotspot_method);
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109 args.push_int(entry_bci);
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110 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::compileMethod_name(), vmSymbols::compileMethod_signature(), &args, THREAD);
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111 check_pending_exception("Error while calling compileMethod");
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112 }
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113
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114 void VMExits::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 VMExits::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 oop VMExits::createRiMethodResolved(jlong vmId, Handle name, TRAPS) {
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144 assert(!name.is_null(), "just checking");
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145 JavaValue result(T_OBJECT);
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146 JavaCallArguments args;
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147 args.push_oop(instance());
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148 args.push_long(vmId);
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149 args.push_oop(name);
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150 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodResolved_name(), vmSymbols::createRiMethodResolved_signature(), &args, THREAD);
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151 check_pending_exception("Error while calling createRiMethodResolved");
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152 return (oop) result.get_jobject();
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153 }
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154
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155 oop VMExits::createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS) {
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156 assert(!name.is_null(), "just checking");
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157 JavaValue result(T_OBJECT);
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158 JavaCallArguments args;
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159 args.push_oop(instance());
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160 args.push_oop(name);
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161 args.push_oop(signature);
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162 args.push_oop(holder);
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163 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodUnresolved_name(), vmSymbols::createRiMethodUnresolved_signature(), &args, THREAD);
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164 check_pending_exception("Error while calling createRiMethodUnresolved");
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165 return (oop) result.get_jobject();
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166 }
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167
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168 oop VMExits::createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) {
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169 assert(!holder.is_null(), "just checking");
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170 assert(!name.is_null(), "just checking");
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171 assert(!type.is_null(), "just checking");
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172 JavaValue result(T_OBJECT);
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173 JavaCallArguments args;
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174 args.push_oop(instance());
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175 args.push_oop(holder);
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176 args.push_oop(name);
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177 args.push_oop(type);
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178 args.push_int(index);
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179 args.push_int(flags);
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180 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiField_name(), vmSymbols::createRiField_signature(), &args, THREAD);
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diff changeset
181 check_pending_exception("Error while calling createRiField");
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diff changeset
182 assert(result.get_type() == T_OBJECT, "just checking");
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183 return (oop) result.get_jobject();
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184 }
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185
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diff changeset
186 oop VMExits::createRiType(jlong vmId, Handle name, TRAPS) {
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187 assert(!name.is_null(), "just checking");
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188 JavaValue result(T_OBJECT);
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189 JavaCallArguments args;
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diff changeset
190 args.push_oop(instance());
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diff changeset
191 args.push_long(vmId);
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192 args.push_oop(name);
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diff changeset
193 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiType_name(), vmSymbols::createRiType_signature(), &args, THREAD);
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diff changeset
194 check_pending_exception("Error while calling createRiType");
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diff changeset
195 return (oop) result.get_jobject();
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196 }
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diff changeset
197
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diff changeset
198 oop VMExits::createRiTypePrimitive(int basic_type, TRAPS) {
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diff changeset
199 JavaValue result(T_OBJECT);
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diff changeset
200 JavaCallArguments args;
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diff changeset
201 args.push_oop(instance());
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diff changeset
202 args.push_int(basic_type);
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diff changeset
203 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypePrimitive_name(), vmSymbols::createRiTypePrimitive_signature(), &args, THREAD);
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diff changeset
204 check_pending_exception("Error while calling createRiTypePrimitive");
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diff changeset
205 return (oop) result.get_jobject();
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diff changeset
206 }
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diff changeset
207
1941
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diff changeset
208 oop VMExits::createRiTypeUnresolved(Handle name, TRAPS) {
1423
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diff changeset
209 assert(!name.is_null(), "just checking");
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diff changeset
210 JavaValue result(T_OBJECT);
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diff changeset
211 JavaCallArguments args;
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diff changeset
212 args.push_oop(instance());
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diff changeset
213 args.push_oop(name);
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diff changeset
214 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypeUnresolved_name(), vmSymbols::createRiTypeUnresolved_signature(), &args, THREAD);
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diff changeset
215 check_pending_exception("Error while calling createRiTypeUnresolved");
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diff changeset
216 return (oop) result.get_jobject();
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diff changeset
217 }
1ecc8f0aad00 Draft implementation of HotSpot CRI / first method compiling without exception.
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diff changeset
218
1423
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diff changeset
219 oop VMExits::createRiConstantPool(jlong vmId, TRAPS) {
1410
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220 JavaValue result(T_OBJECT);
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diff changeset
221 JavaCallArguments args;
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diff changeset
222 args.push_oop(instance());
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diff changeset
223 args.push_long(vmId);
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diff changeset
224 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiConstantPool_name(), vmSymbols::createRiConstantPool_signature(), &args, THREAD);
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diff changeset
225 check_pending_exception("Error while calling createRiConstantPool");
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diff changeset
226 return (oop) result.get_jobject();
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227 }
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228
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229 oop VMExits::createRiSignature(Handle name, TRAPS) {
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230 assert(!name.is_null(), "just checking");
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231 JavaValue result(T_OBJECT);
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232 JavaCallArguments args;
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233 args.push_oop(instance());
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234 args.push_oop(name);
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235 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiSignature_name(), vmSymbols::createRiSignature_signature(), &args, THREAD);
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236 check_pending_exception("Error while calling createRiSignature");
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237 return (oop) result.get_jobject();
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238 }
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239
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240 oop VMExits::createCiConstant(Handle kind, jlong value, TRAPS) {
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241 JavaValue result(T_OBJECT);
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242 JavaCallArguments args;
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243 args.push_oop(instance());
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244 args.push_oop(kind());
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245 args.push_long(value);
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246 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstant_name(), vmSymbols::createCiConstant_signature(), &args, THREAD);
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247 check_pending_exception("Error while calling createCiConstantFloat");
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248 return (oop) result.get_jobject();
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249
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250 }
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251
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252 oop VMExits::createCiConstantFloat(jfloat value, TRAPS) {
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253 JavaValue result(T_OBJECT);
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254 JavaCallArguments args;
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255 args.push_oop(instance());
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256 args.push_float(value);
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257 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantFloat_name(), vmSymbols::createCiConstantFloat_signature(), &args, THREAD);
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258 check_pending_exception("Error while calling createCiConstantFloat");
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259 return (oop) result.get_jobject();
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260
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261 }
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262
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263 oop VMExits::createCiConstantDouble(jdouble value, TRAPS) {
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264 JavaValue result(T_OBJECT);
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265 JavaCallArguments args;
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266 args.push_oop(instance());
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267 args.push_double(value);
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268 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantDouble_name(), vmSymbols::createCiConstantDouble_signature(), &args, THREAD);
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269 check_pending_exception("Error while calling createCiConstantDouble");
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270 return (oop) result.get_jobject();
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271 }
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272
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273 oop VMExits::createCiConstantObject(Handle object, TRAPS) {
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274 JavaValue result(T_OBJECT);
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275 JavaCallArguments args;
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276 /*
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277 args.push_oop(instance());
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278 args.push_oop(object);
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279 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantObject_name(), vmSymbols::createCiConstantObject_signature(), &args, THREAD);
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280 check_pending_exception("Error while calling createCiConstantObject");
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281 */
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282
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283
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284 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_cri_ci_CiConstant(), SystemDictionary::java_system_loader(), NULL, Thread::current());
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285 JavaCalls::call_static(&result, klass(), vmSymbols::forObject_name(), vmSymbols::createCiConstantObject_signature(), object, THREAD);
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286 check_pending_exception("Error while calling CiConstant.forObject");
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287 return (oop) result.get_jobject();
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288 }