Mercurial > hg > graal-compiler
annotate src/share/vm/graal/graalCompilerToVM.cpp @ 6674:fd71ca8c5f88
VM infrstructure for OnStackReplacement
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Wed, 07 Nov 2012 13:18:04 +0100 |
parents | b89b5038ad7e |
children | f1cb5a0ddb51 e522a00b91aa |
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 "runtime/fieldDescriptor.hpp" |
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26 #include "memory/oopFactory.hpp" |
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27 #include "oops/generateOopMap.hpp" |
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28 #include "runtime/javaCalls.hpp" |
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29 #include "c1/c1_Runtime1.hpp" |
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30 #include "ci/ciMethodData.hpp" |
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31 #include "compiler/compileBroker.hpp" |
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32 #include "graal/graalCompilerToVM.hpp" |
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33 #include "graal/graalCompiler.hpp" |
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34 #include "graal/graalEnv.hpp" |
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35 #include "graal/graalJavaAccess.hpp" |
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36 #include "graal/graalCodeInstaller.hpp" |
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37 #include "graal/graalVMToCompiler.hpp" |
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38 #include "graal/graalVmIds.hpp" |
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39 |
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40 |
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41 methodOop getMethodFromHotSpotMethod(jobject hotspot_method) { |
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42 return getMethodFromHotSpotMethod(JNIHandles::resolve(hotspot_method)); |
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43 } |
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44 |
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45 methodOop getMethodFromHotSpotMethod(oop hotspot_method) { |
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46 return (methodOop)HotSpotResolvedJavaMethod::javaMirror(hotspot_method); |
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47 } |
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48 |
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50 return (methodDataOop)HotSpotMethodData::hotspotMirror(JNIHandles::resolve(hotspot_method_data)); | |
51 } | |
52 | |
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53 // Entry to native method implementation that transitions current thread to '_thread_in_vm'. |
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54 #define C2V_VMENTRY(result_type, name, signature) \ |
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55 JNIEXPORT result_type JNICALL c2v_ ## name signature { \ |
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56 TRACE_graal_3("CompilerToVM::" #name); \ |
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57 VM_ENTRY_MARK; \ |
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58 |
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59 // Entry to native method implementation that calls a JNI function |
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60 // and hence cannot transition current thread to '_thread_in_vm'. |
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61 #define C2V_ENTRY(result_type, name, signature) \ |
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62 JNIEXPORT result_type JNICALL c2v_ ## name signature { \ |
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63 TRACE_graal_3("CompilerToVM::" #name); \ |
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64 |
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65 #define C2V_END } |
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66 |
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67 C2V_ENTRY(jbyteArray, getBytecode, (JNIEnv *env, jobject, jobject hotspot_method)) |
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68 methodHandle method = getMethodFromHotSpotMethod(hotspot_method); |
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69 |
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70 // copy all bytecodes |
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71 int code_size = method->code_size(); |
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72 jbyteArray result = env->NewByteArray(code_size); |
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73 env->SetByteArrayRegion(result, 0, code_size, (const jbyte *) method->code_base()); |
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74 |
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75 // iterate over all bytecodes and replace non-Java bytecodes |
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76 if (RewriteBytecodes || RewriteFrequentPairs) { |
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77 BytecodeStream s(method); |
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78 while(!s.is_last_bytecode()) { |
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79 s.next(); |
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80 Bytecodes::Code code = s.raw_code(); |
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81 if (!Bytecodes::is_java_code(code)) { |
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82 jbyte original_code = Bytecodes::java_code(code); |
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83 env->SetByteArrayRegion(result, s.bci(), 1, &original_code); |
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84 } |
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85 } |
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86 } |
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87 |
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88 // replace all breakpoints |
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89 if (method->number_of_breakpoints() > 0) { |
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90 BreakpointInfo* bp = instanceKlass::cast(method->method_holder())->breakpoints(); |
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91 for (; bp != NULL; bp = bp->next()) { |
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92 if (bp->match(method())) { |
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93 jbyte code = bp->orig_bytecode(); |
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94 env->SetByteArrayRegion(result, bp->bci(), 1, &code); |
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95 } |
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96 } |
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97 } |
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98 |
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99 return result; |
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100 C2V_END |
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101 |
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102 C2V_VMENTRY(jstring, getSignature, (JNIEnv *env, jobject, jobject hotspot_method)) |
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103 methodOop method = getMethodFromHotSpotMethod(hotspot_method); |
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104 assert(method != NULL && method->signature() != NULL, "signature required"); |
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105 return VmIds::toString<jstring>(method->signature(), THREAD); |
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106 C2V_END |
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107 |
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108 C2V_VMENTRY(jobjectArray, getExceptionHandlers, (JNIEnv *, jobject, jobject hotspot_method)) |
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109 ResourceMark rm; |
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110 methodHandle method = getMethodFromHotSpotMethod(hotspot_method); |
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111 int handler_count = method->exception_table_length(); |
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112 ExceptionTableElement* handlers = handler_count == 0 ? NULL : method->exception_table_start(); |
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113 |
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114 instanceKlass::cast(ExceptionHandler::klass())->initialize(CHECK_NULL); |
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115 objArrayHandle array = oopFactory::new_objArray(SystemDictionary::ExceptionHandler_klass(), handler_count, CHECK_NULL); |
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116 |
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117 for (int i = 0; i < handler_count; i++) { |
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118 ExceptionTableElement* handler = handlers + i; |
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119 Handle entry = instanceKlass::cast(ExceptionHandler::klass())->allocate_instance(CHECK_NULL); |
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120 ExceptionHandler::set_startBCI(entry, handler->start_pc); |
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121 ExceptionHandler::set_endBCI(entry, handler->end_pc); |
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122 ExceptionHandler::set_handlerBCI(entry, handler->handler_pc); |
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123 int catch_class_index = handler->catch_type_index; |
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124 ExceptionHandler::set_catchTypeCPI(entry, catch_class_index); |
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125 |
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126 if (catch_class_index == 0) { |
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127 ExceptionHandler::set_catchType(entry, NULL); |
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128 } else { |
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129 constantPoolOop cp = instanceKlass::cast(method->method_holder())->constants(); |
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130 KlassHandle loading_klass = method->method_holder(); |
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131 Handle catch_class = GraalCompiler::get_JavaType(cp, catch_class_index, loading_klass, CHECK_NULL); |
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132 if (catch_class->klass() == HotSpotResolvedJavaType::klass() && java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(catch_class)) == SystemDictionary::Throwable_klass()) { |
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133 ExceptionHandler::set_catchType(entry, NULL); |
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134 ExceptionHandler::set_catchTypeCPI(entry, 0); |
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135 } else { |
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136 ExceptionHandler::set_catchType(entry, catch_class()); |
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137 } |
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138 } |
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139 array->obj_at_put(i, entry()); |
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140 } |
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141 |
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142 return (jobjectArray) JNIHandles::make_local(array()); |
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143 C2V_END |
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144 |
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145 C2V_VMENTRY(jint, hasBalancedMonitors, (JNIEnv *, jobject, jobject hotspot_method)) |
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146 |
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147 // Analyze the method to see if monitors are used properly. |
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148 methodHandle method(THREAD, getMethodFromHotSpotMethod(hotspot_method)); |
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149 assert(method->has_monitor_bytecodes(), "should have checked this"); |
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150 |
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151 // Check to see if a previous compilation computed the monitor-matching analysis. |
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152 if (method->guaranteed_monitor_matching()) { |
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153 return true; |
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154 } |
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155 |
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156 { |
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157 EXCEPTION_MARK; |
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158 ResourceMark rm(THREAD); |
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159 GeneratePairingInfo gpi(method); |
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160 gpi.compute_map(CATCH); |
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161 if (!gpi.monitor_safe()) { |
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162 return false; |
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163 } |
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164 method->set_guaranteed_monitor_matching(); |
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165 } |
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166 return true; |
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167 C2V_END |
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168 |
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169 C2V_VMENTRY(jobject, getJavaMethod, (JNIEnv *, jobject, jobject reflection_method_handle)) |
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170 oop reflection_method = JNIHandles::resolve(reflection_method_handle); |
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171 oop reflection_holder = java_lang_reflect_Method::clazz(reflection_method); |
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172 int slot = java_lang_reflect_Method::slot(reflection_method); |
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173 klassOop holder = java_lang_Class::as_klassOop(reflection_holder); |
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174 methodOop method = instanceKlass::cast(holder)->method_with_idnum(slot); |
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175 Handle ret = GraalCompiler::createHotSpotResolvedJavaMethod(method, CHECK_NULL); |
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176 return JNIHandles::make_local(THREAD, ret()); |
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177 } |
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178 |
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179 C2V_VMENTRY(jobject, getJavaField, (JNIEnv *, jobject, jobject reflection_field_handle)) |
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180 oop reflection_field = JNIHandles::resolve(reflection_field_handle); |
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181 oop reflection_holder = java_lang_reflect_Field::clazz(reflection_field); |
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182 int slot = java_lang_reflect_Field::slot(reflection_field); |
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183 instanceKlass* holder = instanceKlass::cast(java_lang_Class::as_klassOop(reflection_holder)); |
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184 |
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185 int offset = holder->field_offset(slot); |
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186 int flags = holder->field_access_flags(slot); |
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187 Symbol* field_name = holder->field_name(slot); |
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188 Handle field_holder = GraalCompiler::get_JavaTypeFromClass(reflection_holder, CHECK_NULL); |
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189 Handle field_type = GraalCompiler::get_JavaTypeFromClass(java_lang_reflect_Field::type(reflection_field), CHECK_NULL); |
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190 |
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191 Handle ret = GraalCompiler::get_JavaField(offset, flags, field_name, field_holder, field_type, CHECK_NULL); |
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192 return JNIHandles::make_local(THREAD, ret()); |
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193 } |
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194 |
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195 C2V_VMENTRY(jobject, getUniqueConcreteMethod, (JNIEnv *, jobject, jobject hotspot_method)) |
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196 methodHandle method = getMethodFromHotSpotMethod(hotspot_method); |
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197 KlassHandle holder = method->method_holder(); |
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198 if (holder->is_interface()) { |
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199 // Cannot trust interfaces. Because of: |
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200 // interface I { void foo(); } |
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201 // class A { public void foo() {} } |
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202 // class B extends A implements I { } |
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203 // class C extends B { public void foo() { } } |
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204 // class D extends B { } |
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205 // Would lead to identify C.foo() as the unique concrete method for I.foo() without seeing A.foo(). |
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206 return NULL; |
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207 } |
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208 methodHandle unique_concrete; |
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209 { |
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210 ResourceMark rm; |
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211 MutexLocker locker(Compile_lock); |
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212 unique_concrete = Dependencies::find_unique_concrete_method(holder(), method()); |
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213 } |
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214 if (unique_concrete.is_null()) { |
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215 return NULL; |
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216 } else { |
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217 Handle method_resolved = GraalCompiler::createHotSpotResolvedJavaMethod(unique_concrete, CHECK_NULL); |
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218 return JNIHandles::make_local(THREAD, method_resolved()); |
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219 } |
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220 C2V_END |
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221 |
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222 C2V_ENTRY(jint, getInvocationCount, (JNIEnv *, jobject, jobject hotspot_method)) |
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223 return getMethodFromHotSpotMethod(hotspot_method)->invocation_count(); |
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224 C2V_END |
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225 |
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226 C2V_VMENTRY(jobject, getMethodData,(JNIEnv *, jobject, jobject hotspot_method)) |
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227 |
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228 methodDataHandle method_data = getMethodFromHotSpotMethod(hotspot_method)->method_data(); |
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229 if(method_data.is_null()) { |
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230 return NULL; |
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231 } else { |
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232 Handle graalMethodData = GraalCompiler::createHotSpotMethodData(method_data, CHECK_NULL); |
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233 return JNIHandles::make_local(THREAD, graalMethodData()); |
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234 } |
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235 C2V_END |
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236 |
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237 // ------------------------------------------------------------------ |
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238 // Adjust a CounterData count to be commensurate with |
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239 // interpreter_invocation_count. If the MDO exists for |
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240 // only 25% of the time the method exists, then the |
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241 // counts in the MDO should be scaled by 4X, so that |
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242 // they can be usefully and stably compared against the |
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243 // invocation counts in methods. |
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244 int scale_count(methodDataOop method_data, int count) { |
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245 if (count > 0) { |
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246 int counter_life; |
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247 int method_life = method_data->method()->interpreter_invocation_count(); |
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248 int current_mileage = methodDataOopDesc::mileage_of(method_data->method()); |
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249 int creation_mileage = method_data->creation_mileage(); |
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250 counter_life = current_mileage - creation_mileage; |
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251 |
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252 // counter_life due to backedge_counter could be > method_life |
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253 if (counter_life > method_life) |
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254 counter_life = method_life; |
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255 if (0 < counter_life && counter_life <= method_life) { |
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256 count = (int)((double)count * method_life / counter_life + 0.5); |
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257 count = (count > 0) ? count : 1; |
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258 } |
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259 } |
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260 return count; |
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261 } |
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262 |
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263 C2V_ENTRY(jint, getCompiledCodeSize, (JNIEnv *env, jobject, jobject hotspot_method)) |
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264 nmethod* code = getMethodFromHotSpotMethod(hotspot_method)->code(); |
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265 return code == NULL ? 0 : code->insts_size(); |
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266 C2V_END |
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267 |
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268 C2V_VMENTRY(jobject, lookupType, (JNIEnv *env, jobject, jstring jname, jobject accessingClass, jboolean eagerResolve)) |
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269 ResourceMark rm; |
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270 |
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271 Symbol* nameSymbol = VmIds::toSymbol(jname); |
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272 Handle name = JNIHandles::resolve(jname); |
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273 |
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274 oop result; |
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275 if (nameSymbol == vmSymbols::int_signature()) { |
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276 result = VMToCompiler::createPrimitiveJavaType((int) T_INT, THREAD); |
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277 } else if (nameSymbol == vmSymbols::long_signature()) { |
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278 result = VMToCompiler::createPrimitiveJavaType((int) T_LONG, THREAD); |
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279 } else if (nameSymbol == vmSymbols::bool_signature()) { |
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280 result = VMToCompiler::createPrimitiveJavaType((int) T_BOOLEAN, THREAD); |
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281 } else if (nameSymbol == vmSymbols::char_signature()) { |
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282 result = VMToCompiler::createPrimitiveJavaType((int) T_CHAR, THREAD); |
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283 } else if (nameSymbol == vmSymbols::short_signature()) { |
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284 result = VMToCompiler::createPrimitiveJavaType((int) T_SHORT, THREAD); |
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285 } else if (nameSymbol == vmSymbols::byte_signature()) { |
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286 result = VMToCompiler::createPrimitiveJavaType((int) T_BYTE, THREAD); |
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287 } else if (nameSymbol == vmSymbols::double_signature()) { |
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288 result = VMToCompiler::createPrimitiveJavaType((int) T_DOUBLE, THREAD); |
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289 } else if (nameSymbol == vmSymbols::float_signature()) { |
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290 result = VMToCompiler::createPrimitiveJavaType((int) T_FLOAT, THREAD); |
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291 } else if (nameSymbol == vmSymbols::void_signature()) { |
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292 result = VMToCompiler::createPrimitiveJavaType((int) T_VOID, THREAD); |
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293 } else { |
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294 klassOop resolved_type = NULL; |
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295 // if the name isn't in the symbol table then the class isn't loaded anyway... |
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296 if (nameSymbol != NULL) { |
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297 Handle classloader; |
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298 Handle protectionDomain; |
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299 if (JNIHandles::resolve(accessingClass) != NULL) { |
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300 classloader = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(accessingClass))->klass_part()->class_loader(); |
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301 protectionDomain = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(accessingClass))->klass_part()->protection_domain(); |
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302 } |
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303 if (eagerResolve) { |
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304 resolved_type = SystemDictionary::resolve_or_null(nameSymbol, classloader, protectionDomain, THREAD); |
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305 } else { |
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306 if (FieldType::is_obj(nameSymbol)) { |
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307 ResourceMark rm(THREAD); |
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308 // Ignore wrapping L and ;. |
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309 TempNewSymbol tmp_name = SymbolTable::new_symbol(nameSymbol->as_C_string() + 1, |
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310 nameSymbol->utf8_length() - 2, CHECK_NULL); |
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311 resolved_type = SystemDictionary::find_instance_or_array_klass(tmp_name, classloader, protectionDomain, THREAD); |
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312 } else { |
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313 resolved_type = SystemDictionary::find_instance_or_array_klass(nameSymbol, classloader, protectionDomain, THREAD); |
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314 } |
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315 } |
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316 if (HAS_PENDING_EXCEPTION) { |
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317 CLEAR_PENDING_EXCEPTION; |
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318 resolved_type = NULL; |
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319 } |
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320 } |
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321 if (resolved_type != NULL) { |
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322 Handle type = GraalCompiler::createHotSpotResolvedJavaType(resolved_type, name, CHECK_NULL); |
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323 result = type(); |
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324 } else { |
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325 Handle type = VMToCompiler::createJavaType(name, THREAD); |
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326 result = type(); |
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327 } |
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328 } |
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329 |
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330 return JNIHandles::make_local(THREAD, result); |
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331 C2V_END |
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332 |
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333 C2V_VMENTRY(jobject, lookupConstantInPool, (JNIEnv *env, jobject, jobject type, jint index)) |
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334 |
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335 constantPoolOop cp = instanceKlass::cast(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(type)))->constants(); |
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336 |
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337 oop result = NULL; |
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338 constantTag tag = cp->tag_at(index); |
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339 if (tag.is_int()) { |
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340 result = VMToCompiler::createConstant(Kind::Int(), cp->int_at(index), CHECK_0); |
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341 } else if (tag.is_long()) { |
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342 result = VMToCompiler::createConstant(Kind::Long(), cp->long_at(index), CHECK_0); |
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343 } else if (tag.is_float()) { |
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344 result = VMToCompiler::createConstantFloat(cp->float_at(index), CHECK_0); |
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345 } else if (tag.is_double()) { |
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346 result = VMToCompiler::createConstantDouble(cp->double_at(index), CHECK_0); |
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347 } else if (tag.is_string() || tag.is_unresolved_string()) { |
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348 oop string = NULL; |
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349 if (cp->is_pseudo_string_at(index)) { |
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350 string = cp->pseudo_string_at(index); |
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351 } else { |
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352 string = cp->string_at(index, THREAD); |
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353 if (HAS_PENDING_EXCEPTION) { |
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354 CLEAR_PENDING_EXCEPTION; |
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355 // TODO: Gracefully exit compilation. |
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356 fatal("out of memory during compilation!"); |
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357 return NULL; |
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358 } |
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359 } |
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360 result = VMToCompiler::createConstantObject(string, CHECK_0); |
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361 } else if (tag.is_klass() || tag.is_unresolved_klass()) { |
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362 Handle type = GraalCompiler::get_JavaType(cp, index, cp->pool_holder(), CHECK_NULL); |
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363 result = type(); |
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364 } else if (tag.is_object()) { |
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365 oop obj = cp->object_at(index); |
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366 assert(obj->is_instance(), "must be an instance"); |
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367 result = VMToCompiler::createConstantObject(obj, CHECK_NULL); |
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368 } else { |
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369 ShouldNotReachHere(); |
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370 } |
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371 |
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372 return JNIHandles::make_local(THREAD, result); |
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373 C2V_END |
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374 |
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375 C2V_VMENTRY(jobject, lookupMethodInPool, (JNIEnv *env, jobject, jobject type, jint index, jbyte byteCode)) |
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376 index = GraalCompiler::to_cp_index_u2(index); |
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377 constantPoolHandle cp = instanceKlass::cast(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(type)))->constants(); |
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378 instanceKlassHandle pool_holder(cp->pool_holder()); |
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379 |
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380 Bytecodes::Code bc = (Bytecodes::Code) (((int) byteCode) & 0xFF); |
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381 methodHandle method = GraalEnv::get_method_by_index(cp, index, bc, pool_holder); |
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382 if (!method.is_null()) { |
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383 Handle ret = GraalCompiler::createHotSpotResolvedJavaMethod(method, CHECK_NULL); |
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384 return JNIHandles::make_local(THREAD, ret()); |
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385 } else { |
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386 // Get the method's name and signature. |
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387 Handle name = VmIds::toString<Handle>(cp->name_ref_at(index), CHECK_NULL); |
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388 Handle signature = VmIds::toString<Handle>(cp->signature_ref_at(index), CHECK_NULL); |
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389 int holder_index = cp->klass_ref_index_at(index); |
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390 Handle type = GraalCompiler::get_JavaType(cp, holder_index, cp->pool_holder(), CHECK_NULL); |
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391 return JNIHandles::make_local(THREAD, VMToCompiler::createJavaMethod(name, signature, type, THREAD)); |
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392 } |
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393 C2V_END |
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394 |
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395 C2V_VMENTRY(jobject, lookupTypeInPool, (JNIEnv *env, jobject, jobject type, jint index)) |
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396 |
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397 constantPoolOop cp = instanceKlass::cast(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(type)))->constants(); |
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398 Handle result = GraalCompiler::get_JavaType(cp, index, cp->pool_holder(), CHECK_NULL); |
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399 return JNIHandles::make_local(THREAD, result()); |
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400 C2V_END |
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401 |
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402 C2V_VMENTRY(void, lookupReferencedTypeInPool, (JNIEnv *env, jobject, jobject type, jint index, jbyte op)) |
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403 constantPoolOop cp = instanceKlass::cast(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(type)))->constants(); |
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404 int opcode = (op & 0xFF); |
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405 if (opcode != Bytecodes::_checkcast && opcode != Bytecodes::_instanceof && opcode != Bytecodes::_new && opcode != Bytecodes::_anewarray |
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406 && opcode != Bytecodes::_multianewarray && opcode != Bytecodes::_ldc && opcode != Bytecodes::_ldc_w && opcode != Bytecodes::_ldc2_w) |
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407 { |
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408 index = cp->remap_instruction_operand_from_cache(GraalCompiler::to_cp_index_u2(index)); |
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409 } |
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410 constantTag tag = cp->tag_at(index); |
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411 if (tag.is_field_or_method()) { |
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412 index = cp->uncached_klass_ref_index_at(index); |
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413 tag = cp->tag_at(index); |
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414 } |
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|
415 |
4176
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|
416 if (tag.is_unresolved_klass() || tag.is_klass()) { |
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417 klassOop klass = cp->klass_at(index, CHECK); |
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418 if (klass->klass_part()->oop_is_instance()) { |
96c40b338c1a
Added new method that loads and initializes a class that is referenced by a cp entry.
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parents:
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diff
changeset
|
419 instanceKlass::cast(klass)->initialize(CHECK); |
96c40b338c1a
Added new method that loads and initializes a class that is referenced by a cp entry.
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parents:
3572
diff
changeset
|
420 } |
96c40b338c1a
Added new method that loads and initializes a class that is referenced by a cp entry.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
421 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
422 C2V_END |
3577
96c40b338c1a
Added new method that loads and initializes a class that is referenced by a cp entry.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3572
diff
changeset
|
423 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
424 C2V_VMENTRY(jobject, lookupFieldInPool, (JNIEnv *env, jobject, jobject constantPoolHolder, jint index, jbyte byteCode)) |
3650
0e8a2a629afb
Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3649
diff
changeset
|
425 ResourceMark rm; |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
426 |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
427 index = GraalCompiler::to_cp_index_u2(index); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
428 constantPoolHandle cp = instanceKlass::cast(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(constantPoolHolder)))->constants(); |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
429 |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
430 int nt_index = cp->name_and_type_ref_index_at(index); |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
431 int sig_index = cp->signature_ref_index_at(nt_index); |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
432 Symbol* signature = cp->symbol_at(sig_index); |
3649
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
433 int name_index = cp->name_ref_index_at(nt_index); |
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
434 Symbol* name = cp->symbol_at(name_index); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
435 int holder_index = cp->klass_ref_index_at(index); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
436 Handle holder = GraalCompiler::get_JavaType(cp, holder_index, cp->pool_holder(), CHECK_NULL); |
3649
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
437 instanceKlassHandle holder_klass; |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
438 |
1452
9b22e3e5df8e
Solved an issue with unresolved field patching.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1449
diff
changeset
|
439 Bytecodes::Code code = (Bytecodes::Code)(((int) byteCode) & 0xFF); |
3649
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
440 int offset = -1; |
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
441 AccessFlags flags; |
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
442 BasicType basic_type; |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
443 if (holder->klass() == SystemDictionary::HotSpotResolvedJavaType_klass()) { |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
444 FieldAccessInfo result; |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
445 LinkResolver::resolve_field(result, cp, index, |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
446 Bytecodes::java_code(code), |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
447 true, false, Thread::current()); |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
448 if (HAS_PENDING_EXCEPTION) { |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
449 CLEAR_PENDING_EXCEPTION; |
3655
2a0cb564e470
Do not use result when resolve_field throws an exception.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3653
diff
changeset
|
450 } else { |
2a0cb564e470
Do not use result when resolve_field throws an exception.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3653
diff
changeset
|
451 offset = result.field_offset(); |
2a0cb564e470
Do not use result when resolve_field throws an exception.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3653
diff
changeset
|
452 flags = result.access_flags(); |
2a0cb564e470
Do not use result when resolve_field throws an exception.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3653
diff
changeset
|
453 holder_klass = result.klass()->as_klassOop(); |
2a0cb564e470
Do not use result when resolve_field throws an exception.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3653
diff
changeset
|
454 basic_type = result.field_type(); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
455 holder = GraalCompiler::get_JavaType(holder_klass, CHECK_NULL); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
456 } |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
457 } |
3649
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
458 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
459 Handle type = GraalCompiler::get_JavaTypeFromSignature(cp, sig_index, cp->pool_holder(), CHECK_NULL); |
6442
45f682f7fea8
Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6387
diff
changeset
|
460 Handle field_handle = GraalCompiler::get_JavaField(offset, flags.as_int(), name, holder, type, THREAD); |
3649
5a8c44b5fb80
Remove ci usage on field lookup.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3648
diff
changeset
|
461 |
1465
2c754f3a2722
Inlining of static final field values. Java mirror instead of VmID. Support for PrintMetrics option.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1463
diff
changeset
|
462 return JNIHandles::make_local(THREAD, field_handle()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
463 C2V_END |
1414
e1a275dbc8cd
Executing a+b with C1X on HotSpot ;-) !
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1413
diff
changeset
|
464 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
465 C2V_VMENTRY(jobject, resolveMethod, (JNIEnv *, jobject, jobject resolved_type, jstring name, jstring signature)) |
1414
e1a275dbc8cd
Executing a+b with C1X on HotSpot ;-) !
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1413
diff
changeset
|
466 |
1942
00bc9eaf0e24
Support for -XX:+UseFastLocking flag. Fixed monitor enter XIR template for correct debug info at the runtime call.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1941
diff
changeset
|
467 assert(JNIHandles::resolve(resolved_type) != NULL, ""); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
468 klassOop klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(resolved_type)); |
2182
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2061
diff
changeset
|
469 Symbol* name_symbol = VmIds::toSymbol(name); |
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2061
diff
changeset
|
470 Symbol* signature_symbol = VmIds::toSymbol(signature); |
3653
6aef50c6d967
Handlize to fix GC issue.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3650
diff
changeset
|
471 methodHandle method = klass->klass_part()->lookup_method(name_symbol, signature_symbol); |
1477
30e1f67703da
Fix for failed method lookup.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1470
diff
changeset
|
472 if (method == NULL) { |
2901
d577d07cedec
Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2891
diff
changeset
|
473 if (TraceGraal >= 3) { |
1477
30e1f67703da
Fix for failed method lookup.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1470
diff
changeset
|
474 ResourceMark rm; |
2492
4e5515d09314
Fixed merge issues.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2293
diff
changeset
|
475 tty->print_cr("Could not resolve method %s %s on klass %s", name_symbol->as_C_string(), signature_symbol->as_C_string(), klass->klass_part()->name()->as_C_string()); |
1477
30e1f67703da
Fix for failed method lookup.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1470
diff
changeset
|
476 } |
30e1f67703da
Fix for failed method lookup.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1470
diff
changeset
|
477 return NULL; |
30e1f67703da
Fix for failed method lookup.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1470
diff
changeset
|
478 } |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
479 Handle ret = GraalCompiler::createHotSpotResolvedJavaMethod(method, CHECK_NULL); |
3653
6aef50c6d967
Handlize to fix GC issue.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3650
diff
changeset
|
480 return JNIHandles::make_local(THREAD, ret()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
481 C2V_END |
1414
e1a275dbc8cd
Executing a+b with C1X on HotSpot ;-) !
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1413
diff
changeset
|
482 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
483 C2V_VMENTRY(jboolean, isSubtypeOf, (JNIEnv *, jobject, jobject klass, jobject jother)) |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
484 oop other = JNIHandles::resolve(jother); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
485 assert(other->is_a(HotSpotResolvedJavaType::klass()), "resolved hotspot type expected"); |
1942
00bc9eaf0e24
Support for -XX:+UseFastLocking flag. Fixed monitor enter XIR template for correct debug info at the runtime call.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1941
diff
changeset
|
486 assert(JNIHandles::resolve(klass) != NULL, ""); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
487 klassOop thisKlass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass)); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
488 klassOop otherKlass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(other)); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
489 if (thisKlass->klass_part()->oop_is_instance_slow()) { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
490 return instanceKlass::cast(thisKlass)->is_subtype_of(otherKlass); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
491 } else if (thisKlass->klass_part()->oop_is_array()) { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
492 return arrayKlass::cast(thisKlass)->is_subtype_of(otherKlass); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
493 } else { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
494 fatal("unexpected class type"); |
2215
999f8086cc4f
More changes to make it compile and work on win64.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
2182
diff
changeset
|
495 return false; |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
496 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
497 C2V_END |
1414
e1a275dbc8cd
Executing a+b with C1X on HotSpot ;-) !
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1413
diff
changeset
|
498 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
499 C2V_VMENTRY(jobject, getLeastCommonAncestor, (JNIEnv *, jobject, jobject this_type, jobject other_type)) |
4635
f35c183f33ce
fixed checkcast when inlining more than one method
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4551
diff
changeset
|
500 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
501 Klass* this_klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(this_type))->klass_part(); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
502 Klass* other_klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(other_type))->klass_part(); |
4635
f35c183f33ce
fixed checkcast when inlining more than one method
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4551
diff
changeset
|
503 Klass* lca = this_klass->LCA(other_klass); |
f35c183f33ce
fixed checkcast when inlining more than one method
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4551
diff
changeset
|
504 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
505 return JNIHandles::make_local(GraalCompiler::get_JavaType(lca, THREAD)()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
506 C2V_END |
4635
f35c183f33ce
fixed checkcast when inlining more than one method
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4551
diff
changeset
|
507 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
508 C2V_VMENTRY(jobject, getComponentType, (JNIEnv *, jobject, jobject klass)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
509 KlassHandle array_klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass)); |
3697
872e949a0827
fix componentType for the primitive array case
Gilles Duboscq <gilles.m.duboscq@gmail.com>
parents:
3688
diff
changeset
|
510 if(array_klass->oop_is_typeArray()) { |
872e949a0827
fix componentType for the primitive array case
Gilles Duboscq <gilles.m.duboscq@gmail.com>
parents:
3688
diff
changeset
|
511 BasicType t = typeArrayKlass::cast(array_klass())->element_type(); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
512 oop primitive_type = VMToCompiler::createPrimitiveJavaType((int) t, CHECK_NULL); |
3697
872e949a0827
fix componentType for the primitive array case
Gilles Duboscq <gilles.m.duboscq@gmail.com>
parents:
3688
diff
changeset
|
513 return JNIHandles::make_local(primitive_type); |
872e949a0827
fix componentType for the primitive array case
Gilles Duboscq <gilles.m.duboscq@gmail.com>
parents:
3688
diff
changeset
|
514 } |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
515 assert(array_klass->oop_is_objArray(), "just checking"); |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
516 klassOop element_type = objArrayKlass::cast(array_klass())->element_klass(); |
1942
00bc9eaf0e24
Support for -XX:+UseFastLocking flag. Fixed monitor enter XIR template for correct debug info at the runtime call.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1941
diff
changeset
|
517 assert(JNIHandles::resolve(klass) != NULL, ""); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
518 return JNIHandles::make_local(GraalCompiler::get_JavaType(element_type, THREAD)()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
519 C2V_END |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
520 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
521 C2V_VMENTRY(jlong, getPrototypeMarkWord, (JNIEnv *, jobject, jobject klass)) |
6367
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
522 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass))); |
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
523 if (klass_handle->oop_is_array()) { |
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
524 return (int32_t)(intptr_t) markOopDesc::prototype(); |
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
525 } else { |
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
526 return (jlong) (intptr_t) klass_handle->prototype_header(); |
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
527 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
528 C2V_END |
6367
cc402f4396f4
deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents:
6363
diff
changeset
|
529 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
530 C2V_VMENTRY(jobject, getSuperType, (JNIEnv *, jobject, jobject klass)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
531 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass))); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
532 klassOop k; |
2499
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
533 |
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
534 if (klass_handle->oop_is_array()) { |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
535 k = SystemDictionary::Object_klass(); |
2499
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
536 } else { |
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
537 guarantee(klass_handle->oop_is_instance(), "must be instance klass"); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
538 k = klass_handle->super(); |
2499
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
539 } |
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
540 |
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
541 if (k != NULL) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
542 return JNIHandles::make_local(GraalCompiler::get_JavaType(k, THREAD)()); |
2499
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
543 } else { |
ad9b14650e15
Fixed an issue with RiType.superType (wrong cast in the C++ part).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2492
diff
changeset
|
544 return NULL; |
2293
e3c42b8de67e
Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2289
diff
changeset
|
545 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
546 C2V_END |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
547 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
548 C2V_VMENTRY(jobject, getUniqueConcreteSubtype, (JNIEnv *, jobject, jobject klass)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
549 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass))); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
550 Klass *up_cast = klass_handle->up_cast_abstract(); |
6277
dddcdb7ae209
removed klass::is_leaf_class() and replaced it's usage in Graal (the only usage) with an explicit test to ignore interface classes
Doug Simon <doug.simon@oracle.com>
parents:
6275
diff
changeset
|
551 if (!up_cast->is_interface() && up_cast->subklass() == NULL) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
552 return JNIHandles::make_local(GraalCompiler::get_JavaType(up_cast, THREAD)()); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
553 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
554 return NULL; |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
555 C2V_END |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
556 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
557 C2V_VMENTRY(jboolean, isTypeInitialized,(JNIEnv *, jobject, jobject hotspot_klass)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
558 klassOop klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(hotspot_klass)); |
3618
e82da3a1bbc9
Fix crash in branch prediction if there's no current environment.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3587
diff
changeset
|
559 assert(klass != NULL, "method must not be called for primitive types"); |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2990
diff
changeset
|
560 return instanceKlass::cast(klass)->is_initialized(); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
561 C2V_END |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2990
diff
changeset
|
562 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
563 C2V_VMENTRY(void, initializeType, (JNIEnv *, jobject, jobject hotspot_klass)) |
6549
15e04f248d6b
Add functionality to initialize a type
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
564 klassOop klass = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(hotspot_klass)); |
15e04f248d6b
Add functionality to initialize a type
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
565 assert(klass != NULL, "method must not be called for primitive types"); |
15e04f248d6b
Add functionality to initialize a type
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
566 instanceKlass::cast(klass)->initialize(JavaThread::current()); |
15e04f248d6b
Add functionality to initialize a type
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
567 C2V_END |
15e04f248d6b
Add functionality to initialize a type
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
568 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
569 C2V_VMENTRY(jobject, getArrayOf, (JNIEnv *, jobject, jobject klass)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
570 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass))); |
3674
d3d3dd0a3421
Fixed a regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
571 KlassHandle arr = klass_handle->array_klass(THREAD); |
d3d3dd0a3421
Fixed a regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
572 Handle name = VmIds::toString<Handle>(arr->name(), CHECK_NULL); |
d3d3dd0a3421
Fixed a regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
573 assert(arr->oop_is_array(), ""); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
574 return JNIHandles::make_local(THREAD, GraalCompiler::createHotSpotResolvedJavaType(arr, name, THREAD)()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
575 C2V_END |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
576 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
577 C2V_VMENTRY(jobject, getFields, (JNIEnv *, jobject, jobject klass)) |
3650
0e8a2a629afb
Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3649
diff
changeset
|
578 ResourceMark rm; |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
579 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
580 instanceKlassHandle k = java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass)); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
581 class MyFieldClosure : public FieldClosure { |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
582 public: |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
583 instanceKlassHandle _holder; |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
584 Handle _resolved_type_holder; |
3638
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
585 GrowableArray<Handle> _field_array; |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
586 |
3638
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
587 MyFieldClosure(instanceKlassHandle& holder, Handle resolved_type_holder) : _holder(holder), _resolved_type_holder(resolved_type_holder) { } |
3587
1692a2f9bfc5
Only return declared fields on fields() call.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3586
diff
changeset
|
588 |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
589 virtual void do_field(fieldDescriptor* fd) { |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
590 if (!Thread::current()->has_pending_exception()) { |
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
591 if (fd->field_holder() == _holder()) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
592 Handle type = GraalCompiler::get_JavaTypeFromSignature(fd->constants(), fd->signature_index(), fd->field_holder(), Thread::current()); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
593 Handle field = VMToCompiler::createJavaField(_resolved_type_holder, VmIds::toString<Handle>(fd->name(), Thread::current()), type, fd->offset(), fd->access_flags().as_int(), Thread::current()); |
3638
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
594 _field_array.append(field()); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
595 } |
3587
1692a2f9bfc5
Only return declared fields on fields() call.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3586
diff
changeset
|
596 } |
1692a2f9bfc5
Only return declared fields on fields() call.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3586
diff
changeset
|
597 } |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
598 }; |
3638
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
599 MyFieldClosure closure(k, JNIHandles::resolve(klass)); |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
600 k->do_nonstatic_fields(&closure); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
601 objArrayHandle field_array = oopFactory::new_objArray(SystemDictionary::ResolvedJavaField_klass(), closure._field_array.length(), CHECK_NULL); |
3638
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
602 for (int i=0; i<closure._field_array.length(); ++i) { |
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
603 field_array->obj_at_put(i, closure._field_array.at(i)()); |
e53cfcb230a7
Fixed an issue with the runtime queried escape analysis field array.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3637
diff
changeset
|
604 } |
3637
ff6a991c6e3c
Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3636
diff
changeset
|
605 return JNIHandles::make_local(field_array()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
606 C2V_END |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3055
diff
changeset
|
607 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
608 C2V_VMENTRY(jobject, getPrimitiveArrayType, (JNIEnv *env, jobject, jobject kind)) |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
609 BasicType type = GraalCompiler::kindToBasicType(Kind::typeChar(kind)); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
610 assert(type != T_OBJECT, "primitive type expecteds"); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
611 Handle result = GraalCompiler::get_JavaType(Universe::typeArrayKlassObj(type), CHECK_NULL); |
3653
6aef50c6d967
Handlize to fix GC issue.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3650
diff
changeset
|
612 return JNIHandles::make_local(THREAD, result()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
613 C2V_END |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
614 |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
615 C2V_VMENTRY(jlong, getMaxCallTargetOffset, (JNIEnv *env, jobject, jlong stub)) |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
616 address target_addr = (address) stub; |
3563
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
617 if (target_addr != 0x0) { |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
618 int64_t off_low = (int64_t)target_addr - ((int64_t)CodeCache::low_bound() + sizeof(int)); |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
619 int64_t off_high = (int64_t)target_addr - ((int64_t)CodeCache::high_bound() + sizeof(int)); |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
620 return MAX2(ABS(off_low), ABS(off_high)); |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
621 } |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
622 return -1; |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
623 C2V_END |
3563
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3559
diff
changeset
|
624 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
625 C2V_VMENTRY(jobject, getType, (JNIEnv *env, jobject, jobject javaClass)) |
2058
8f033d37798a
Better support for array types.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2057
diff
changeset
|
626 oop javaClassOop = JNIHandles::resolve(javaClass); |
8f033d37798a
Better support for array types.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2057
diff
changeset
|
627 if (javaClassOop == NULL) { |
4220
5c80ccb80036
Renaming of VMExits and VMEntries part 1.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4199
diff
changeset
|
628 fatal("argument to CompilerToVM.getType must not be NULL"); |
2215
999f8086cc4f
More changes to make it compile and work on win64.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
2182
diff
changeset
|
629 return NULL; |
2058
8f033d37798a
Better support for array types.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2057
diff
changeset
|
630 } |
6442
45f682f7fea8
Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6387
diff
changeset
|
631 Handle type = GraalCompiler::get_JavaTypeFromClass(javaClassOop, CHECK_NULL); |
45f682f7fea8
Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6387
diff
changeset
|
632 return JNIHandles::make_local(THREAD, type()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
633 C2V_END |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
634 |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
635 |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
636 // helpers used to set fields in the HotSpotVMConfig object |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
637 jfieldID getFieldID(JNIEnv* env, jobject obj, const char* name, const char* sig) { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
638 jfieldID id = env->GetFieldID(env->GetObjectClass(obj), name, sig); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
639 if (id == NULL) { |
3552
aa7b62997aa0
better error message of field not found
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3549
diff
changeset
|
640 fatal(err_msg("field not found: %s (%s)", name, sig)); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
641 } |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
642 return id; |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
643 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
644 |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
645 void set_boolean(JNIEnv* env, jobject obj, const char* name, bool value) { env->SetBooleanField(obj, getFieldID(env, obj, name, "Z"), value); } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
646 void set_int(JNIEnv* env, jobject obj, const char* name, int value) { env->SetIntField(obj, getFieldID(env, obj, name, "I"), value); } |
2216
b966d9b66bf9
Fixed a bug that truncated stub ids when compiling with vs.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
2215
diff
changeset
|
647 void set_long(JNIEnv* env, jobject obj, const char* name, jlong value) { env->SetLongField(obj, getFieldID(env, obj, name, "J"), value); } |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
648 void set_object(JNIEnv* env, jobject obj, const char* name, jobject value) { env->SetObjectField(obj, getFieldID(env, obj, name, "Ljava/lang/Object;"), value); } |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
649 void set_int_array(JNIEnv* env, jobject obj, const char* name, jarray value) { env->SetObjectField(obj, getFieldID(env, obj, name, "[I"), value); } |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
650 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
651 jboolean get_boolean(JNIEnv* env, jobject obj, const char* name) { return env->GetBooleanField(obj, getFieldID(env, obj, name, "Z")); } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
652 jint get_int(JNIEnv* env, jobject obj, const char* name) { return env->GetIntField(obj, getFieldID(env, obj, name, "I")); } |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
653 jlong get_long(JNIEnv* env, jobject obj, const char* name) { return env->GetLongField(obj, getFieldID(env, obj, name, "J")); } |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
654 jobject get_object(JNIEnv* env, jobject obj, const char* name) { return env->GetObjectField(obj, getFieldID(env, obj, name, "Ljava/lang/Object;")); } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
655 jobject get_object(JNIEnv* env, jobject obj, const char* name, const char* sig) { return env->GetObjectField(obj, getFieldID(env, obj, name, sig)); } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
656 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
657 |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
658 BasicType basicTypes[] = { T_BOOLEAN, T_BYTE, T_SHORT, T_CHAR, T_INT, T_FLOAT, T_LONG, T_DOUBLE, T_OBJECT }; |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
659 int basicTypeCount = sizeof(basicTypes) / sizeof(BasicType); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
660 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
661 C2V_ENTRY(void, initializeConfiguration, (JNIEnv *env, jobject, jobject config)) |
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
662 if (JavaThread::current()->thread_state() != _thread_in_native) { |
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
663 tty->print_cr("thread state: %d", JavaThread::current()->thread_state()); |
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
664 } |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1415
diff
changeset
|
665 #ifdef _WIN64 |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
666 set_boolean(env, config, "windowsOs", true); |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1415
diff
changeset
|
667 #else |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
668 set_boolean(env, config, "windowsOs", false); |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1415
diff
changeset
|
669 #endif |
5624
7d25723b7699
added oop verification to NewInstanceSnippets when -XX:+VerifyOops is enabled
Doug Simon <doug.simon@oracle.com>
parents:
5618
diff
changeset
|
670 set_boolean(env, config, "verifyOops", VerifyOops); |
1942
00bc9eaf0e24
Support for -XX:+UseFastLocking flag. Fixed monitor enter XIR template for correct debug info at the runtime call.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1941
diff
changeset
|
671 set_boolean(env, config, "useFastLocking", UseFastLocking); |
2061
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2060
diff
changeset
|
672 set_boolean(env, config, "useFastNewObjectArray", UseFastNewObjectArray); |
6386
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
673 set_boolean(env, config, "useBiasedLocking", UseBiasedLocking); |
2061
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2060
diff
changeset
|
674 set_boolean(env, config, "useFastNewTypeArray", UseFastNewTypeArray); |
5602
e79b593e0632
made NewInstanceSnippets respect the UseTLAB HotSpot option
Doug Simon <doug.simon@oracle.com>
parents:
5561
diff
changeset
|
675 set_boolean(env, config, "useTLAB", UseTLAB); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
676 set_int(env, config, "codeEntryAlignment", CodeEntryAlignment); |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
677 set_int(env, config, "vmPageSize", os::vm_page_size()); |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
678 set_int(env, config, "stackShadowPages", StackShadowPages); |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
679 set_int(env, config, "hubOffset", oopDesc::klass_offset_in_bytes()); |
5760
87e8baf5447c
added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents:
5747
diff
changeset
|
680 set_int(env, config, "markOffset", oopDesc::mark_offset_in_bytes()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
681 set_int(env, config, "prototypeMarkWordOffset", in_bytes(Klass::prototype_header_offset())); |
5466
af07e798947d
lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents:
5450
diff
changeset
|
682 set_int(env, config, "superCheckOffsetOffset", in_bytes(Klass::super_check_offset_offset())); |
af07e798947d
lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents:
5450
diff
changeset
|
683 set_int(env, config, "secondarySuperCacheOffset", in_bytes(Klass::secondary_super_cache_offset())); |
af07e798947d
lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents:
5450
diff
changeset
|
684 set_int(env, config, "secondarySupersOffset", in_bytes(Klass::secondary_supers_offset())); |
1422
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
685 set_int(env, config, "arrayLengthOffset", arrayOopDesc::length_offset_in_bytes()); |
4973
5d154704b04c
Merge fix #3.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4971
diff
changeset
|
686 set_int(env, config, "klassStateOffset", in_bytes(instanceKlass::init_state_offset())); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
687 set_int(env, config, "klassStateFullyInitialized", (int)instanceKlass::fully_initialized); |
1425
98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1423
diff
changeset
|
688 set_int(env, config, "threadTlabTopOffset", in_bytes(JavaThread::tlab_top_offset())); |
98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1423
diff
changeset
|
689 set_int(env, config, "threadTlabEndOffset", in_bytes(JavaThread::tlab_end_offset())); |
2059
9508a52cbd32
Add deoptimization blob support.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2058
diff
changeset
|
690 set_int(env, config, "threadObjectOffset", in_bytes(JavaThread::threadObj_offset())); |
6386
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
691 set_int(env, config, "unlockedMask", (int) markOopDesc::unlocked_value); |
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
692 set_int(env, config, "biasedLockMaskInPlace", (int) markOopDesc::biased_lock_mask_in_place); |
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
693 set_int(env, config, "ageMaskInPlace", (int) markOopDesc::age_mask_in_place); |
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
694 set_int(env, config, "epochMaskInPlace", (int) markOopDesc::epoch_mask_in_place); |
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
695 set_int(env, config, "biasedLockPattern", (int) markOopDesc::biased_lock_pattern); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
696 set_int(env, config, "threadExceptionOopOffset", in_bytes(JavaThread::exception_oop_offset())); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
697 set_int(env, config, "threadExceptionPcOffset", in_bytes(JavaThread::exception_pc_offset())); |
5747
120820e30baa
added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents:
5624
diff
changeset
|
698 set_int(env, config, "threadMultiNewArrayStorageOffset", in_bytes(JavaThread::graal_multinewarray_storage_offset())); |
5783
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
699 set_long(env, config, "safepointPollingAddress", (jlong)(os::get_polling_page() + (SafepointPollOffset % os::vm_page_size()))); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
700 set_boolean(env, config, "isPollingPageFar", Assembler::is_polling_page_far()); |
4973
5d154704b04c
Merge fix #3.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4971
diff
changeset
|
701 set_int(env, config, "classMirrorOffset", in_bytes(Klass::java_mirror_offset())); |
5783
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
702 set_int(env, config, "runtimeCallStackSize", (jint)frame::arg_reg_save_area_bytes); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
703 set_int(env, config, "klassModifierFlagsOffset", in_bytes(Klass::modifier_flags_offset())); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
704 set_int(env, config, "klassOopOffset", java_lang_Class::klass_offset_in_bytes()); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
705 set_int(env, config, "graalMirrorKlassOffset", in_bytes(Klass::graal_mirror_offset())); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
706 set_int(env, config, "nmethodEntryOffset", nmethod::verified_entry_point_offset()); |
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
707 set_int(env, config, "methodCompiledEntryOffset", in_bytes(methodOopDesc::from_compiled_offset())); |
6386
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
708 set_int(env, config, "basicLockSize", sizeof(BasicLock)); |
abeeb57b655d
added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents:
6376
diff
changeset
|
709 set_int(env, config, "basicLockDisplacedHeaderOffset", BasicLock::displaced_header_offset_in_bytes()); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
710 |
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
711 set_int(env, config, "methodDataOopDataOffset", in_bytes(methodDataOopDesc::data_offset())); |
5114
dad1ac9dba7d
finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents:
5062
diff
changeset
|
712 set_int(env, config, "methodDataOopTrapHistoryOffset", in_bytes(methodDataOopDesc::trap_history_offset())); |
4443
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
713 set_int(env, config, "dataLayoutHeaderSize", DataLayout::header_size_in_bytes()); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
714 set_int(env, config, "dataLayoutTagOffset", in_bytes(DataLayout::tag_offset())); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
715 set_int(env, config, "dataLayoutFlagsOffset", in_bytes(DataLayout::flags_offset())); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
716 set_int(env, config, "dataLayoutBCIOffset", in_bytes(DataLayout::bci_offset())); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
717 set_int(env, config, "dataLayoutCellsOffset", in_bytes(DataLayout::cell_offset(0))); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
718 set_int(env, config, "dataLayoutCellSize", DataLayout::cell_size); |
6fb167f79df6
fixed methodDataOop access
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4442
diff
changeset
|
719 set_int(env, config, "bciProfileWidth", BciProfileWidth); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
720 set_int(env, config, "typeProfileWidth", TypeProfileWidth); |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
721 |
5618
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
722 // We use the fast path stub so that we get TLAB refills whenever possible instead of |
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
723 // unconditionally allocating directly from the heap (which the slow path does). |
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
724 // The stub must also do initialization when the compiled check fails. |
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
725 Runtime1::StubID newInstanceStub = Runtime1::fast_new_instance_init_check_id; |
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
726 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1427
diff
changeset
|
727 set_long(env, config, "debugStub", VmIds::addStub((address)warning)); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
728 set_long(env, config, "instanceofStub", VmIds::addStub(Runtime1::entry_for(Runtime1::slow_subtype_check_id))); |
5618
60ca7d300b8f
reverted to using fast_new_instance_init_check_id stub to use fast TLAB refilling
Doug Simon <doug.simon@oracle.com>
parents:
5602
diff
changeset
|
729 set_long(env, config, "newInstanceStub", VmIds::addStub(Runtime1::entry_for(newInstanceStub))); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
730 set_long(env, config, "newTypeArrayStub", VmIds::addStub(Runtime1::entry_for(Runtime1::new_type_array_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
731 set_long(env, config, "newObjectArrayStub", VmIds::addStub(Runtime1::entry_for(Runtime1::new_object_array_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
732 set_long(env, config, "newMultiArrayStub", VmIds::addStub(Runtime1::entry_for(Runtime1::new_multi_array_id))); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
733 set_long(env, config, "inlineCacheMissStub", VmIds::addStub(SharedRuntime::get_ic_miss_stub())); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
734 set_long(env, config, "handleExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::handle_exception_nofpu_id))); |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
735 set_long(env, config, "handleDeoptStub", VmIds::addStub(SharedRuntime::deopt_blob()->unpack())); |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
736 set_long(env, config, "fastMonitorEnterStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_monitorenter_id))); |
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
737 set_long(env, config, "fastMonitorExitStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_monitorexit_id))); |
5783
22b0cb49cc60
clean up some entries in HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents:
5776
diff
changeset
|
738 set_long(env, config, "verifyOopStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_verify_oop_id))); |
6454
5a2c5d93f5c8
added missing stub registration for VMErrorNode
Doug Simon <doug.simon@oracle.com>
parents:
6442
diff
changeset
|
739 set_long(env, config, "vmErrorStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_vm_error_id))); |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
740 set_long(env, config, "deoptimizeStub", VmIds::addStub(SharedRuntime::deopt_blob()->uncommon_trap())); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
741 set_long(env, config, "unwindExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_unwind_exception_call_id))); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6588
diff
changeset
|
742 set_long(env, config, "osrMigrationEndStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_OSR_migration_end_id))); |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
743 set_long(env, config, "registerFinalizerStub", VmIds::addStub(Runtime1::entry_for(Runtime1::register_finalizer_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
744 set_long(env, config, "setDeoptInfoStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_set_deopt_info_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
745 set_long(env, config, "createNullPointerExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_create_null_pointer_exception_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
746 set_long(env, config, "createOutOfBoundsExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_create_out_of_bounds_exception_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
747 set_long(env, config, "javaTimeMillisStub", VmIds::addStub(CAST_FROM_FN_PTR(address, os::javaTimeMillis))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
748 set_long(env, config, "javaTimeNanosStub", VmIds::addStub(CAST_FROM_FN_PTR(address, os::javaTimeNanos))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
749 set_long(env, config, "arithmeticFremStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_arithmetic_frem_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
750 set_long(env, config, "arithmeticDremStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_arithmetic_drem_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
751 set_long(env, config, "arithmeticSinStub", VmIds::addStub(CAST_FROM_FN_PTR(address, SharedRuntime::dsin))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
752 set_long(env, config, "arithmeticCosStub", VmIds::addStub(CAST_FROM_FN_PTR(address, SharedRuntime::dcos))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
753 set_long(env, config, "arithmeticTanStub", VmIds::addStub(CAST_FROM_FN_PTR(address, SharedRuntime::dtan))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
754 set_long(env, config, "logPrimitiveStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_log_primitive_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
755 set_long(env, config, "logObjectStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_log_printf_id))); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6471
diff
changeset
|
756 set_long(env, config, "logPrintfStub", VmIds::addStub(Runtime1::entry_for(Runtime1::graal_log_object_id))); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
757 |
3683
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
758 |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
759 BarrierSet* bs = Universe::heap()->barrier_set(); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
760 switch (bs->kind()) { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
761 case BarrierSet::CardTableModRef: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
762 case BarrierSet::CardTableExtension: { |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
763 jlong base = (jlong)((CardTableModRefBS*)bs)->byte_map_base; |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
764 assert(base != 0, "unexpected byte_map_base"); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
765 set_long(env, config, "cardtableStartAddress", base); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
766 set_int(env, config, "cardtableShift", CardTableModRefBS::card_shift); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
767 break; |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
768 } |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
769 case BarrierSet::ModRef: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
770 case BarrierSet::Other: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
771 set_long(env, config, "cardtableStartAddress", 0); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
772 set_int(env, config, "cardtableShift", 0); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
773 // No post barriers |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
774 break; |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
775 #ifndef SERIALGC |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
776 case BarrierSet::G1SATBCT: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
777 case BarrierSet::G1SATBCTLogging: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
778 #endif // SERIALGC |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
779 default: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
780 ShouldNotReachHere(); |
2926
0e3ec0a4eda4
RiTypeProfile information and invocation counters for RiMethods
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
781 break; |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
782 } |
1425
98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1423
diff
changeset
|
783 |
4973
5d154704b04c
Merge fix #3.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4971
diff
changeset
|
784 set_int(env, config, "arrayClassElementOffset", in_bytes(objArrayKlass::element_klass_offset())); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
785 C2V_END |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
786 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
787 C2V_VMENTRY(jobject, installMethod, (JNIEnv *jniEnv, jobject, jobject compResult, jboolean install_code, jobject info)) |
3669
53636e2c9d03
No longer use shared ciFactory. Remove make_global usage in code installer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3667
diff
changeset
|
788 ResourceMark rm; |
3670
f198b24093f3
put back in thread transitions.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3669
diff
changeset
|
789 HandleMark hm; |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5783
diff
changeset
|
790 Handle compResultHandle = JNIHandles::resolve(compResult); |
3619
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3587
diff
changeset
|
791 nmethod* nm = NULL; |
3636
c7d4198a9bce
Use GraalEnv for installing code.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3632
diff
changeset
|
792 Arena arena; |
c7d4198a9bce
Use GraalEnv for installing code.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3632
diff
changeset
|
793 ciEnv env(&arena); |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5783
diff
changeset
|
794 CodeInstaller installer(compResultHandle, nm, install_code != 0); |
3683
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
795 |
5275
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
796 if (info != NULL) { |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
797 arrayOop codeCopy = oopFactory::new_byteArray(nm->code_size(), CHECK_0); |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
798 memcpy(codeCopy->base(T_BYTE), nm->code_begin(), nm->code_size()); |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
799 HotSpotCodeInfo::set_code(info, codeCopy); |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
800 HotSpotCodeInfo::set_start(info, (jlong) nm->code_begin()); |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
801 } |
290b3025b66f
added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents:
5259
diff
changeset
|
802 |
5537
80371cc2256d
Renaming RiCompiledMethod => InstalledCode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5530
diff
changeset
|
803 // if install_code is true then we installed the code into the given method, no need to return an InstalledCode |
3683
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
804 if (!install_code && nm != NULL) { |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
805 instanceKlass::cast(HotSpotCompiledMethod::klass())->initialize(CHECK_NULL); |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
806 Handle obj = instanceKlass::cast(HotSpotCompiledMethod::klass())->allocate_permanent_instance(CHECK_NULL); |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
807 assert(obj() != NULL, "must succeed in allocating instance"); |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
808 HotSpotCompiledMethod::set_nmethod(obj, (jlong) nm); |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5783
diff
changeset
|
809 HotSpotCompiledMethod::set_method(obj, HotSpotCompilationResult::method(compResult)); |
3683
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
810 nm->set_graal_compiled_method(obj()); |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
811 return JNIHandles::make_local(obj()); |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
812 } else { |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
813 return NULL; |
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
814 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
815 C2V_END |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
816 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
817 C2V_VMENTRY(jobject, disassembleNative, (JNIEnv *jniEnv, jobject, jbyteArray code, jlong start_address)) |
4297
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
818 ResourceMark rm; |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
819 HandleMark hm; |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
820 |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
821 stringStream(st); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
822 arrayOop code_oop = (arrayOop) JNIHandles::resolve(code); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
823 int len = code_oop->length(); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
824 address begin = (address) code_oop->base(T_BYTE); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
825 address end = begin + len; |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
826 Disassembler::decode(begin, end, &st); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
827 |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
828 Handle result = java_lang_String::create_from_platform_dependent_str(st.as_string(), CHECK_NULL); |
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
829 return JNIHandles::make_local(result()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
830 C2V_END |
4297
874fcc2ddd9d
Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents:
4223
diff
changeset
|
831 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
832 C2V_VMENTRY(jobject, getStackTraceElement, (JNIEnv *env, jobject, jobject hotspot_method, int bci)) |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
833 ResourceMark rm; |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
834 HandleMark hm; |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
835 |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
836 methodHandle method = getMethodFromHotSpotMethod(hotspot_method); |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
837 oop element = java_lang_StackTraceElement::create(method, bci, CHECK_NULL); |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
838 return JNIHandles::make_local(element); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
839 C2V_END |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
840 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
841 C2V_VMENTRY(jobject, executeCompiledMethodVarargs, (JNIEnv *env, jobject, jobject method, jobject args)) |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
842 ResourceMark rm; |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
843 HandleMark hm; |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
844 |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
845 assert(method != NULL, "just checking"); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
846 methodHandle mh = getMethodFromHotSpotMethod(HotSpotCompiledMethod::method(method)); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
847 Symbol* signature = mh->signature(); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
848 JavaCallArguments jca; |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
849 |
5747
120820e30baa
added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents:
5624
diff
changeset
|
850 JavaArgumentUnboxer jap(signature, &jca, (arrayOop) JNIHandles::resolve(args), mh->is_static()); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
851 JavaValue result(jap.get_ret_type()); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
852 |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
853 nmethod* nm = (nmethod*) HotSpotCompiledMethod::nmethod(method); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
854 if (nm == NULL || !nm->is_alive()) { |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
855 THROW_0(vmSymbols::MethodInvalidatedException()); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
856 } |
5466
af07e798947d
lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents:
5450
diff
changeset
|
857 |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
858 JavaCalls::call(&result, mh, nm, &jca, CHECK_NULL); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
859 |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
860 if (jap.get_ret_type() == T_VOID) { |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
861 return NULL; |
5395
fc1943f18fef
fixed bug in returning array values from CompilerToVMImpl.executeCompiledMethodVarargs
Doug Simon <doug.simon@oracle.com>
parents:
5318
diff
changeset
|
862 } else if (jap.get_ret_type() == T_OBJECT || jap.get_ret_type() == T_ARRAY) { |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
863 return JNIHandles::make_local((oop) result.get_jobject()); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
864 } else { |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
865 oop o = java_lang_boxing_object::create(jap.get_ret_type(), (jvalue *) result.get_value_addr(), CHECK_NULL); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
866 return JNIHandles::make_local(o); |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
867 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
868 C2V_END |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
869 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
870 C2V_VMENTRY(jobject, executeCompiledMethod, (JNIEnv *env, jobject, jobject method, jobject arg1, jobject arg2, jobject arg3)) |
4993
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
871 ResourceMark rm; |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
872 HandleMark hm; |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
873 |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
874 methodHandle actualMethod = getMethodFromHotSpotMethod(HotSpotCompiledMethod::method(method)); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
875 assert(method != NULL, "just checking"); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
876 JavaValue result(T_OBJECT); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
877 JavaCallArguments args; |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
878 args.push_oop(JNIHandles::resolve(arg1)); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
879 args.push_oop(JNIHandles::resolve(arg2)); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
880 args.push_oop(JNIHandles::resolve(arg3)); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
881 |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
882 nmethod* nm = (nmethod*) HotSpotCompiledMethod::nmethod(method); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
883 if (nm == NULL || !nm->is_alive()) { |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
884 THROW_0(vmSymbols::MethodInvalidatedException()); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
885 } |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
886 |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
887 JavaCalls::call(&result, actualMethod, nm, &args, CHECK_NULL); |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
888 |
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
889 return JNIHandles::make_local((oop) result.get_jobject()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
890 C2V_END |
4993
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4973
diff
changeset
|
891 |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
892 C2V_VMENTRY(jint, getVtableEntryOffset, (JNIEnv *, jobject, jobject hotspot_method)) |
5003
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
893 |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
894 methodOop method = getMethodFromHotSpotMethod(hotspot_method); |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
895 assert(!instanceKlass::cast(method->method_holder())->is_interface(), "vtableEntryOffset cannot be called for interface methods"); |
6379
ad97777056ec
Checks on vtableEntryOffset to avoid calling to the VM if the holder is not initialized
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
6346
diff
changeset
|
896 assert(instanceKlass::cast(method->method_holder())->is_linked(), "vtableEntryOffset cannot be called is holder is not linked"); |
5003
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
897 |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
898 // get entry offset in words |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
899 int vtable_entry_offset = instanceKlass::vtable_start_offset() + method->vtable_index() * vtableEntry::size(); |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
900 // convert to bytes |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
901 vtable_entry_offset = vtable_entry_offset * wordSize + vtableEntry::method_offset_in_bytes(); |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
902 |
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
903 return vtable_entry_offset; |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
904 C2V_END |
5003
5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
905 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
906 C2V_VMENTRY(jobject, getDeoptedLeafGraphIds, (JNIEnv *, jobject)) |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
907 |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
908 // the contract for this method is as follows: |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
909 // returning null: no deopted leaf graphs |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
910 // returning array (size > 0): the ids of the deopted leaf graphs |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
911 // returning array (size == 0): there was an overflow, the compiler needs to clear its cache completely |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
912 |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
913 oop array = GraalCompiler::instance()->dump_deopted_leaf_graphs(CHECK_NULL); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
914 return JNIHandles::make_local(array); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
915 C2V_END |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5062
diff
changeset
|
916 |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
917 C2V_VMENTRY(jobject, decodePC, (JNIEnv *, jobject, jlong pc)) |
5318
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
918 stringStream(st); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
919 CodeBlob* blob = CodeCache::find_blob_unsafe((void*) pc); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
920 if (blob == NULL) { |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
921 st.print("[unidentified pc]"); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
922 } else { |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
923 st.print(blob->name()); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
924 |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
925 nmethod* nm = blob->as_nmethod_or_null(); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
926 if (nm != NULL && nm->method() != NULL) { |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
927 st.print(" %s.", nm->method()->method_holder()->klass_part()->external_name()); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
928 nm->method()->name()->print_symbol_on(&st); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
929 st.print(" @ %d", pc - (jlong) nm->entry_point()); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
930 } |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
931 } |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
932 Handle result = java_lang_String::create_from_platform_dependent_str(st.as_string(), CHECK_NULL); |
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
933 return JNIHandles::make_local(result()); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
934 C2V_END |
5318
b5cd7bc05695
Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
5275
diff
changeset
|
935 |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
936 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
937 #define CC (char*) /*cast a literal from (const char*)*/ |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
938 #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &(c2v_ ## f)) |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
939 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
940 #define PROXY "J" |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
941 #define TYPE "Lcom/oracle/graal/api/meta/JavaType;" |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
942 #define RESOLVED_TYPE "Lcom/oracle/graal/hotspot/meta/HotSpotResolvedJavaType;" |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
943 #define METHOD "Lcom/oracle/graal/api/meta/JavaMethod;" |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5548
diff
changeset
|
944 #define RESOLVED_METHOD "Lcom/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod;" |
3555
22d11b3bc561
Various hacks to be able to install machine code from a Java thread.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3552
diff
changeset
|
945 #define REFLECT_METHOD "Ljava/lang/reflect/Method;" |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
946 #define SIGNATURE "Lcom/oracle/graal/api/meta/Signature;" |
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
947 #define FIELD "Lcom/oracle/graal/api/meta/JavaField;" |
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
948 #define RESOLVED_FIELD "Lcom/oracle/graal/api/meta/ResolvedJavaField;" |
6442
45f682f7fea8
Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6387
diff
changeset
|
949 #define REFLECT_FIELD "Ljava/lang/reflect/Field;" |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
950 #define CONSTANT_POOL "Lcom/oracle/graal/api/meta/ConstantPool;" |
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5540
diff
changeset
|
951 #define EXCEPTION_HANDLERS "[Lcom/oracle/graal/api/meta/ExceptionHandler;" |
5776
2a64cf19ab2a
rename: HotSpotTargetMethod -> HotSpotCompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5763
diff
changeset
|
952 #define HS_COMP_RESULT "Lcom/oracle/graal/hotspot/HotSpotCompilationResult;" |
5062
5e9f38419819
Adjust C++ part according to the renaming.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5003
diff
changeset
|
953 #define CONFIG "Lcom/oracle/graal/hotspot/HotSpotVMConfig;" |
5548
8872bc0eebdf
Renaming hotspot.ri => hotspot.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5547
diff
changeset
|
954 #define HS_METHOD "Lcom/oracle/graal/hotspot/meta/HotSpotMethod;" |
8872bc0eebdf
Renaming hotspot.ri => hotspot.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5547
diff
changeset
|
955 #define HS_COMP_METHOD "Lcom/oracle/graal/hotspot/meta/HotSpotCompiledMethod;" |
8872bc0eebdf
Renaming hotspot.ri => hotspot.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5547
diff
changeset
|
956 #define HS_CODE_INFO "Lcom/oracle/graal/hotspot/meta/HotSpotCodeInfo;" |
8872bc0eebdf
Renaming hotspot.ri => hotspot.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5547
diff
changeset
|
957 #define METHOD_DATA "Lcom/oracle/graal/hotspot/meta/HotSpotMethodData;" |
5776
2a64cf19ab2a
rename: HotSpotTargetMethod -> HotSpotCompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5763
diff
changeset
|
958 #define CONSTANT "Lcom/oracle/graal/api/meta/Constant;" |
2a64cf19ab2a
rename: HotSpotTargetMethod -> HotSpotCompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5763
diff
changeset
|
959 #define KIND "Lcom/oracle/graal/api/meta/Kind;" |
2a64cf19ab2a
rename: HotSpotTargetMethod -> HotSpotCompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5763
diff
changeset
|
960 #define RUNTIME_CALL "Lcom/oracle/graal/api/code/RuntimeCall;" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
961 #define STRING "Ljava/lang/String;" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
962 #define OBJECT "Ljava/lang/Object;" |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
963 #define CLASS "Ljava/lang/Class;" |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
964 #define STACK_TRACE_ELEMENT "Ljava/lang/StackTraceElement;" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
965 |
4220
5c80ccb80036
Renaming of VMExits and VMEntries part 1.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4199
diff
changeset
|
966 JNINativeMethod CompilerToVM_methods[] = { |
6588
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
967 {CC"getBytecode", CC"("RESOLVED_METHOD")[B", FN_PTR(getBytecode)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
968 {CC"getSignature", CC"("RESOLVED_METHOD")"STRING, FN_PTR(getSignature)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
969 {CC"getExceptionHandlers", CC"("RESOLVED_METHOD")"EXCEPTION_HANDLERS, FN_PTR(getExceptionHandlers)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
970 {CC"hasBalancedMonitors", CC"("RESOLVED_METHOD")Z", FN_PTR(hasBalancedMonitors)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
971 {CC"getUniqueConcreteMethod", CC"("RESOLVED_METHOD")"METHOD, FN_PTR(getUniqueConcreteMethod)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
972 {CC"getStackTraceElement", CC"("RESOLVED_METHOD"I)"STACK_TRACE_ELEMENT, FN_PTR(getStackTraceElement)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
973 {CC"getMethodData", CC"("RESOLVED_METHOD")"METHOD_DATA, FN_PTR(getMethodData)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
974 {CC"getInvocationCount", CC"("RESOLVED_METHOD")I", FN_PTR(getInvocationCount)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
975 {CC"getCompiledCodeSize", CC"("RESOLVED_METHOD")I", FN_PTR(getCompiledCodeSize)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
976 {CC"getVtableEntryOffset", CC"("RESOLVED_METHOD")I", FN_PTR(getVtableEntryOffset)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
977 {CC"lookupType", CC"("STRING RESOLVED_TYPE"Z)"TYPE, FN_PTR(lookupType)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
978 {CC"lookupConstantInPool", CC"("RESOLVED_TYPE"I)"OBJECT, FN_PTR(lookupConstantInPool)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
979 {CC"lookupMethodInPool", CC"("RESOLVED_TYPE"IB)"METHOD, FN_PTR(lookupMethodInPool)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
980 {CC"lookupTypeInPool", CC"("RESOLVED_TYPE"I)"TYPE, FN_PTR(lookupTypeInPool)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
981 {CC"lookupReferencedTypeInPool", CC"("RESOLVED_TYPE"IB)V", FN_PTR(lookupReferencedTypeInPool)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
982 {CC"lookupFieldInPool", CC"("RESOLVED_TYPE"IB)"FIELD, FN_PTR(lookupFieldInPool)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
983 {CC"resolveMethod", CC"("RESOLVED_TYPE STRING STRING")"METHOD, FN_PTR(resolveMethod)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
984 {CC"isSubtypeOf", CC"("RESOLVED_TYPE TYPE")Z", FN_PTR(isSubtypeOf)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
985 {CC"getLeastCommonAncestor", CC"("RESOLVED_TYPE RESOLVED_TYPE")"TYPE, FN_PTR(getLeastCommonAncestor)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
986 {CC"getComponentType", CC"("RESOLVED_TYPE")"TYPE, FN_PTR(getComponentType)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
987 {CC"getUniqueConcreteSubtype", CC"("RESOLVED_TYPE")"TYPE, FN_PTR(getUniqueConcreteSubtype)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
988 {CC"getSuperType", CC"("RESOLVED_TYPE")"TYPE, FN_PTR(getSuperType)}, |
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removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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989 {CC"getPrototypeMarkWord", CC"("RESOLVED_TYPE")J", FN_PTR(getPrototypeMarkWord)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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990 {CC"getArrayOf", CC"("RESOLVED_TYPE")"TYPE, FN_PTR(getArrayOf)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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991 {CC"getFields", CC"("RESOLVED_TYPE")["RESOLVED_FIELD, FN_PTR(getFields)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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992 {CC"isTypeInitialized", CC"("RESOLVED_TYPE")Z", FN_PTR(isTypeInitialized)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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diff
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993 {CC"initializeType", CC"("RESOLVED_TYPE")V", FN_PTR(initializeType)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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994 {CC"getPrimitiveArrayType", CC"("KIND")"TYPE, FN_PTR(getPrimitiveArrayType)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
995 {CC"getMaxCallTargetOffset", CC"(J)J", FN_PTR(getMaxCallTargetOffset)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
996 {CC"getType", CC"("CLASS")"TYPE, FN_PTR(getType)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
997 {CC"getJavaMethod", CC"("REFLECT_METHOD")"METHOD , FN_PTR(getJavaMethod)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
998 {CC"getJavaField", CC"("REFLECT_FIELD")"RESOLVED_FIELD, FN_PTR(getJavaField)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
|
999 {CC"initializeConfiguration", CC"("CONFIG")V", FN_PTR(initializeConfiguration)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
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1000 {CC"installMethod", CC"("HS_COMP_RESULT"Z"HS_CODE_INFO")"HS_COMP_METHOD, FN_PTR(installMethod)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
changeset
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1001 {CC"disassembleNative", CC"([BJ)"STRING, FN_PTR(disassembleNative)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
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1002 {CC"executeCompiledMethod", CC"("HS_COMP_METHOD OBJECT OBJECT OBJECT")"OBJECT, FN_PTR(executeCompiledMethod)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
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1003 {CC"executeCompiledMethodVarargs", CC"("HS_COMP_METHOD "["OBJECT")"OBJECT, FN_PTR(executeCompiledMethodVarargs)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
6559
diff
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1004 {CC"getDeoptedLeafGraphIds", CC"()[J", FN_PTR(getDeoptedLeafGraphIds)}, |
b89b5038ad7e
removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
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1005 {CC"decodePC", CC"(J)"STRING, FN_PTR(decodePC)}, |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
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1006 }; |
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
1007 |
4220
5c80ccb80036
Renaming of VMExits and VMEntries part 1.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4199
diff
changeset
|
1008 int CompilerToVM_methods_count() { |
5c80ccb80036
Renaming of VMExits and VMEntries part 1.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4199
diff
changeset
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1009 return sizeof(CompilerToVM_methods) / sizeof(JNINativeMethod); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
1010 } |
3703
50a1d38cd7ac
Add newlines at the end of files, otherwise my version of gcc complains
Christian Wimmer <christian.wimmer@oracle.com>
parents:
3701
diff
changeset
|
1011 |