Mercurial > hg > truffle
annotate src/share/vm/graal/graalVMExits.cpp @ 4181:319860ae697a
Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
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date | Mon, 02 Jan 2012 14:16:08 -0800 |
parents | feb590a8497f |
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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/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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45 |
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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 |
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78 jboolean VMExits::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_sun_hotspot_graal_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 VMExits::setDefaultOptions() { |
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91 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_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 void VMExits::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_VOID); |
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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 } |
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112 |
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113 void VMExits::shutdownCompiler() { |
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114 if (_compilerPermObject != NULL) { |
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115 HandleMark hm; |
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116 JavaThread* THREAD = JavaThread::current(); |
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117 JavaValue result(T_VOID); |
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118 JavaCallArguments args; |
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119 args.push_oop(instance()); |
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120 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::shutdownCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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121 check_pending_exception("Error while calling shutdownCompiler"); |
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122 |
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123 JNIHandles::destroy_global(_compilerPermObject); |
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124 JNIHandles::destroy_global(_vmExitsPermObject); |
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125 JNIHandles::destroy_global(_vmExitsPermKlass); |
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126 |
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127 _compilerPermObject = NULL; |
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128 _vmExitsPermObject = NULL; |
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129 _vmExitsPermKlass = NULL; |
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130 } |
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131 } |
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132 |
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133 void VMExits::startCompiler() { |
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134 JavaThread* THREAD = JavaThread::current(); |
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135 JavaValue result(T_VOID); |
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136 JavaCallArguments args; |
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137 args.push_oop(instance()); |
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138 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::startCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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139 check_pending_exception("Error while calling startCompiler"); |
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140 } |
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141 |
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142 void VMExits::bootstrap() { |
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143 JavaThread* THREAD = JavaThread::current(); |
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144 JavaValue result(T_VOID); |
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145 JavaCallArguments args; |
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146 args.push_oop(instance()); |
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147 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::bootstrap_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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148 check_pending_exception("Error while calling boostrap"); |
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149 } |
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150 |
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151 oop VMExits::createRiMethodResolved(jlong vmId, Handle name, TRAPS) { |
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152 assert(!name.is_null(), "just checking"); |
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153 JavaValue result(T_OBJECT); |
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154 JavaCallArguments args; |
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155 args.push_oop(instance()); |
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156 args.push_long(vmId); |
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157 args.push_oop(name); |
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158 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodResolved_name(), vmSymbols::createRiMethodResolved_signature(), &args, THREAD); |
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159 check_pending_exception("Error while calling createRiMethodResolved"); |
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160 return (oop) result.get_jobject(); |
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161 } |
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162 |
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163 oop VMExits::createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS) { |
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164 assert(!name.is_null(), "just checking"); |
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165 JavaValue result(T_OBJECT); |
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166 JavaCallArguments args; |
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167 args.push_oop(instance()); |
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168 args.push_oop(name); |
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169 args.push_oop(signature); |
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170 args.push_oop(holder); |
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171 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodUnresolved_name(), vmSymbols::createRiMethodUnresolved_signature(), &args, THREAD); |
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172 check_pending_exception("Error while calling createRiMethodUnresolved"); |
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173 return (oop) result.get_jobject(); |
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174 } |
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175 |
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176 oop VMExits::createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) { |
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177 assert(!holder.is_null(), "just checking"); |
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178 assert(!name.is_null(), "just checking"); |
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179 assert(!type.is_null(), "just checking"); |
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180 JavaValue result(T_OBJECT); |
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181 JavaCallArguments args; |
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182 args.push_oop(instance()); |
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183 args.push_oop(holder); |
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184 args.push_oop(name); |
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185 args.push_oop(type); |
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186 args.push_int(index); |
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187 args.push_int(flags); |
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188 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiField_name(), vmSymbols::createRiField_signature(), &args, THREAD); |
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189 check_pending_exception("Error while calling createRiField"); |
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190 assert(result.get_type() == T_OBJECT, "just checking"); |
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191 return (oop) result.get_jobject(); |
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192 } |
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193 |
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194 oop VMExits::createRiType(jlong vmId, Handle name, TRAPS) { |
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195 assert(!name.is_null(), "just checking"); |
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196 JavaValue result(T_OBJECT); |
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197 JavaCallArguments args; |
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198 args.push_oop(instance()); |
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199 args.push_long(vmId); |
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200 args.push_oop(name); |
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201 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiType_name(), vmSymbols::createRiType_signature(), &args, THREAD); |
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202 check_pending_exception("Error while calling createRiType"); |
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203 return (oop) result.get_jobject(); |
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204 } |
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205 |
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206 oop VMExits::createRiTypePrimitive(int basic_type, TRAPS) { |
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207 JavaValue result(T_OBJECT); |
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208 JavaCallArguments args; |
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209 args.push_oop(instance()); |
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210 args.push_int(basic_type); |
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211 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypePrimitive_name(), vmSymbols::createRiTypePrimitive_signature(), &args, THREAD); |
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212 check_pending_exception("Error while calling createRiTypePrimitive"); |
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213 return (oop) result.get_jobject(); |
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214 } |
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215 |
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216 oop VMExits::createRiTypeUnresolved(Handle name, TRAPS) { |
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217 assert(!name.is_null(), "just checking"); |
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218 JavaValue result(T_OBJECT); |
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219 JavaCallArguments args; |
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220 args.push_oop(instance()); |
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221 args.push_oop(name); |
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222 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypeUnresolved_name(), vmSymbols::createRiTypeUnresolved_signature(), &args, THREAD); |
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223 check_pending_exception("Error while calling createRiTypeUnresolved"); |
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224 return (oop) result.get_jobject(); |
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225 } |
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226 |
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227 oop VMExits::createRiSignature(Handle name, TRAPS) { |
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228 assert(!name.is_null(), "just checking"); |
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229 JavaValue result(T_OBJECT); |
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230 JavaCallArguments args; |
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231 args.push_oop(instance()); |
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232 args.push_oop(name); |
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233 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiSignature_name(), vmSymbols::createRiSignature_signature(), &args, THREAD); |
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234 check_pending_exception("Error while calling createRiSignature"); |
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235 return (oop) result.get_jobject(); |
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236 } |
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237 |
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238 oop VMExits::createCiConstant(Handle kind, jlong value, TRAPS) { |
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239 JavaValue result(T_OBJECT); |
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240 JavaCallArguments args; |
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241 args.push_oop(instance()); |
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242 args.push_oop(kind()); |
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243 args.push_long(value); |
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244 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstant_name(), vmSymbols::createCiConstant_signature(), &args, THREAD); |
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245 check_pending_exception("Error while calling createCiConstantFloat"); |
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246 return (oop) result.get_jobject(); |
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247 |
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248 } |
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249 |
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250 oop VMExits::createCiConstantFloat(jfloat value, TRAPS) { |
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251 JavaValue result(T_OBJECT); |
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252 JavaCallArguments args; |
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253 args.push_oop(instance()); |
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254 args.push_float(value); |
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255 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantFloat_name(), vmSymbols::createCiConstantFloat_signature(), &args, THREAD); |
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256 check_pending_exception("Error while calling createCiConstantFloat"); |
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257 return (oop) result.get_jobject(); |
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258 |
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259 } |
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260 |
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261 oop VMExits::createCiConstantDouble(jdouble value, TRAPS) { |
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262 JavaValue result(T_OBJECT); |
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263 JavaCallArguments args; |
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264 args.push_oop(instance()); |
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265 args.push_double(value); |
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266 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantDouble_name(), vmSymbols::createCiConstantDouble_signature(), &args, THREAD); |
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267 check_pending_exception("Error while calling createCiConstantDouble"); |
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268 return (oop) result.get_jobject(); |
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269 } |
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270 |
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271 oop VMExits::createCiConstantObject(Handle object, TRAPS) { |
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272 JavaValue result(T_OBJECT); |
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273 JavaCallArguments args; |
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274 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_cri_ci_CiConstant(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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276 check_pending_exception("Error while calling CiConstant.forObject"); |
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277 return (oop) result.get_jobject(); |
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278 } |
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279 |