Mercurial > hg > graal-compiler
annotate src/share/vm/c1x/c1x_VMEntries.cpp @ 1931:48bbaead8b6c
Adjustments after merge with OpenJDK repository.
author | Thomas Wuerthinger <wuerthinger@ssw.jku.at> |
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date | Tue, 30 Nov 2010 16:39:35 +0100 |
parents | fe69dec9a1ed |
children | 8d88c9ac9247 |
rev | line source |
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1 /* |
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2 * Copyright 2000-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 * |
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23 */ |
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24 |
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25 # include "incls/_precompiled.incl" |
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26 # include "incls/_c1x_VMEntries.cpp.incl" |
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27 |
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28 // public byte[] RiMethod_code(long vmId); |
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29 JNIEXPORT jbyteArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1code(JNIEnv *env, jobject, jlong vmId) { |
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30 methodHandle method = VmIds::get<methodOop>(vmId); |
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31 int code_size = method->code_size(); |
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32 jbyteArray result = env->NewByteArray(code_size); |
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33 env->SetByteArrayRegion(result, 0, code_size, (const jbyte *) method->code_base()); |
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34 return result; |
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35 } |
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36 |
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37 // public int RiMethod_maxStackSize(long vmId); |
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38 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxStackSize(JNIEnv *, jobject, jlong vmId) { |
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39 return VmIds::get<methodOop>(vmId)->max_stack(); |
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40 } |
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41 |
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42 // public int RiMethod_maxLocals(long vmId); |
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43 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxLocals(JNIEnv *, jobject, jlong vmId) { |
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44 return VmIds::get<methodOop>(vmId)->max_locals(); |
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45 } |
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46 |
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47 // public RiType RiMethod_holder(long vmId); |
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48 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1holder(JNIEnv *, jobject, jlong vmId) { |
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49 VM_ENTRY_MARK |
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50 KlassHandle klass = VmIds::get<methodOop>(vmId)->method_holder(); |
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51 Handle name = VmIds::toString<Handle>(klass->name(), CHECK_NULL); |
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52 oop holder = C1XCompiler::createHotSpotTypeResolved(klass, name, CHECK_NULL); |
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53 return JNIHandles::make_local(THREAD, holder); |
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54 } |
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55 |
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56 // public String RiMethod_signature(long vmId); |
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57 JNIEXPORT jstring JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1signature(JNIEnv *env, jobject, jlong vmId) { |
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58 VM_ENTRY_MARK |
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59 methodOop method = VmIds::get<methodOop>(vmId); |
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60 method->constMethod()->exception_table(); |
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61 return VmIds::toString<jstring>(method->signature(), THREAD); |
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62 } |
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63 |
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64 // public int RiMethod_accessFlags(long vmId); |
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65 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1accessFlags(JNIEnv *, jobject, jlong vmId) { |
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66 return VmIds::get<methodOop>(vmId)->access_flags().as_int(); |
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67 } |
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68 |
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69 // public RiExceptionHandler[] RiMethod_exceptionHandlers(long vmId); |
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70 JNIEXPORT jobjectArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1exceptionHandlers(JNIEnv *, jobject, jlong vmId) { |
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71 VM_ENTRY_MARK |
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72 methodHandle method = VmIds::get<methodOop>(vmId); |
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73 typeArrayHandle handlers = method->exception_table(); |
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74 int handler_count = handlers.is_null() ? 0 : handlers->length() / 4; |
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75 |
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76 instanceKlass::cast(HotSpotExceptionHandler::klass())->initialize(CHECK_NULL); |
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77 objArrayHandle array = oopFactory::new_objArray(SystemDictionary::RiExceptionHandler_klass(), handler_count, CHECK_NULL); |
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78 |
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79 for (int i = 0; i < handler_count; i++) { |
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80 // exception handlers are stored as four integers: start bci, end bci, handler bci, catch class constant pool index |
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81 int base = i * 4; |
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82 Handle entry = instanceKlass::cast(HotSpotExceptionHandler::klass())->allocate_instance(CHECK_NULL); |
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83 HotSpotExceptionHandler::set_startBci(entry, handlers->int_at(base + 0)); |
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84 HotSpotExceptionHandler::set_endBci(entry, handlers->int_at(base + 1)); |
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85 HotSpotExceptionHandler::set_handlerBci(entry, handlers->int_at(base + 2)); |
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86 int catch_class_index = handlers->int_at(base + 3); |
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87 HotSpotExceptionHandler::set_catchClassIndex(entry, catch_class_index); |
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88 |
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89 if (catch_class_index == 0) { |
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90 HotSpotExceptionHandler::set_catchClass(entry, NULL); |
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91 } else { |
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92 constantPoolOop cp = instanceKlass::cast(method->method_holder())->constants(); |
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93 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(method->method_holder()); |
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94 bool is_accessible = false; |
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95 ciKlass *klass = CURRENT_ENV->get_klass_by_index(cp, catch_class_index, is_accessible, loading_klass); |
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96 oop catch_class = C1XCompiler::get_RiType(klass, method->method_holder(), CHECK_NULL); |
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97 |
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98 HotSpotExceptionHandler::set_catchClass(entry, catch_class); |
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99 } |
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100 array->obj_at_put(i, entry()); |
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101 } |
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102 |
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103 return (jobjectArray) JNIHandles::make_local(array()); |
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104 } |
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105 |
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106 // public boolean RiMethod_hasBalancedMonitors(long vmId); |
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107 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1hasBalancedMonitors(JNIEnv *, jobject, jlong vmId) { |
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108 ciMethod* cimethod; |
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109 { |
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110 VM_ENTRY_MARK; |
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111 cimethod = (ciMethod*)CURRENT_ENV->get_object(VmIds::get<methodOop>(vmId)); |
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112 } |
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113 return cimethod->has_balanced_monitors(); |
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114 } |
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115 |
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116 // public RiType RiSignature_lookupType(String returnType, long accessingClassVmId); |
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117 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiSignature_1lookupType(JNIEnv *env, jobject, jstring jname, jlong accessingClassVmId) { |
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118 VM_ENTRY_MARK; |
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119 |
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120 symbolOop nameSymbol = VmIds::toSymbol(jname); |
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121 Handle name = JNIHandles::resolve(jname); |
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122 |
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123 oop result; |
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124 if (nameSymbol == vmSymbols::int_signature()) { |
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125 result = VMExits::createRiTypePrimitive((int) T_INT, THREAD); |
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126 } else if (nameSymbol == vmSymbols::long_signature()) { |
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127 result = VMExits::createRiTypePrimitive((int) T_LONG, THREAD); |
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128 } else if (nameSymbol == vmSymbols::bool_signature()) { |
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129 result = VMExits::createRiTypePrimitive((int) T_BOOLEAN, THREAD); |
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130 } else if (nameSymbol == vmSymbols::char_signature()) { |
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131 result = VMExits::createRiTypePrimitive((int) T_CHAR, THREAD); |
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132 } else if (nameSymbol == vmSymbols::short_signature()) { |
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133 result = VMExits::createRiTypePrimitive((int) T_SHORT, THREAD); |
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134 } else if (nameSymbol == vmSymbols::byte_signature()) { |
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135 result = VMExits::createRiTypePrimitive((int) T_BYTE, THREAD); |
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136 } else if (nameSymbol == vmSymbols::double_signature()) { |
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137 result = VMExits::createRiTypePrimitive((int) T_DOUBLE, THREAD); |
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138 } else if (nameSymbol == vmSymbols::float_signature()) { |
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139 result = VMExits::createRiTypePrimitive((int) T_FLOAT, THREAD); |
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140 } else { |
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141 klassOop resolved_type = NULL; |
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142 // if the name isn't in the symbol table then the class isn't loaded anyway... |
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143 if (nameSymbol != NULL) { |
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144 Handle classloader; |
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145 Handle protectionDomain; |
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146 if (accessingClassVmId != 0) { |
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147 classloader = VmIds::get<klassOop>(accessingClassVmId)->klass_part()->class_loader(); |
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148 protectionDomain = VmIds::get<klassOop>(accessingClassVmId)->klass_part()->protection_domain(); |
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149 } |
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150 resolved_type = SystemDictionary::resolve_or_null(nameSymbol, classloader, protectionDomain, THREAD); |
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151 if (HAS_PENDING_EXCEPTION) { |
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152 CLEAR_PENDING_EXCEPTION; |
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153 resolved_type = NULL; |
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154 } |
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155 } |
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156 if (resolved_type != NULL) { |
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157 result = C1XCompiler::createHotSpotTypeResolved(resolved_type, name, CHECK_NULL); |
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158 } else { |
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159 result = VMExits::createRiTypeUnresolved(name, accessingClassVmId, THREAD); |
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160 } |
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161 } |
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162 |
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163 return JNIHandles::make_local(THREAD, result); |
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164 } |
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165 |
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166 // public Object RiConstantPool_lookupConstant(long vmId, int cpi); |
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167 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupConstant(JNIEnv *env, jobject, jlong vmId, jint index) { |
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168 VM_ENTRY_MARK; |
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169 |
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170 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); |
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171 |
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172 oop result = NULL; |
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173 constantTag tag = cp->tag_at(index); |
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174 if (tag.is_int()) { |
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175 result = VMExits::createCiConstant(CiKind::Int(), cp->int_at(index), CHECK_0); |
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176 } else if (tag.is_long()) { |
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177 result = VMExits::createCiConstant(CiKind::Long(), cp->long_at(index), CHECK_0); |
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178 } else if (tag.is_float()) { |
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179 result = VMExits::createCiConstantFloat(cp->float_at(index), CHECK_0); |
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180 } else if (tag.is_double()) { |
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181 result = VMExits::createCiConstantDouble(cp->double_at(index), CHECK_0); |
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182 } else if (tag.is_string() || tag.is_unresolved_string()) { |
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183 oop string = NULL; |
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184 if (cp->is_pseudo_string_at(index)) { |
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185 string = cp->pseudo_string_at(index); |
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186 } else { |
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187 string = cp->string_at(index, THREAD); |
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188 if (HAS_PENDING_EXCEPTION) { |
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189 CLEAR_PENDING_EXCEPTION; |
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190 // TODO: Gracefully exit compilation. |
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191 fatal("out of memory during compilation!"); |
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192 return NULL; |
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193 } |
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194 } |
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195 result = VMExits::createCiConstantObject(string, CHECK_0); |
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196 } else if (tag.is_klass() || tag.is_unresolved_klass()) { |
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197 bool ignore; |
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198 ciInstanceKlass* accessor = (ciInstanceKlass*) ciEnv::current()->get_object(cp->pool_holder()); |
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199 ciKlass* klass = ciEnv::current()->get_klass_by_index(cp, index, ignore, accessor); |
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200 result = C1XCompiler::get_RiType(klass, cp->pool_holder(), CHECK_NULL); |
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201 } else if (tag.is_object()) { |
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202 oop obj = cp->object_at(index); |
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203 assert(obj->is_instance(), "must be an instance"); |
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204 result = VMExits::createCiConstantObject(obj, CHECK_NULL); |
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205 } else { |
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206 ShouldNotReachHere(); |
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207 } |
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208 |
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209 return JNIHandles::make_local(THREAD, result); |
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210 } |
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211 |
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212 // public RiMethod RiConstantPool_lookupMethod(long vmId, int cpi, byte byteCode); |
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213 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupMethod(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) { |
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214 VM_ENTRY_MARK; |
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215 |
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216 index = C1XCompiler::to_cp_index_u2(index); |
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217 constantPoolHandle cp = VmIds::get<constantPoolOop>(vmId); |
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218 |
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219 Bytecodes::Code bc = (Bytecodes::Code) (((int) byteCode) & 0xFF); |
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220 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(cp->pool_holder()); |
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221 ciMethod *cimethod = CURRENT_ENV->get_method_by_index(cp, index, bc, loading_klass); |
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222 if (cimethod->is_loaded()) { |
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223 methodOop method = (methodOop) cimethod->get_oop(); |
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224 Handle name = VmIds::toString<Handle>(method->name(), CHECK_NULL); |
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225 return JNIHandles::make_local(THREAD, VMExits::createRiMethodResolved(VmIds::add<methodOop>(method), name, THREAD)); |
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226 } else { |
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227 Handle name = VmIds::toString<Handle>((symbolOop) cimethod->name()->get_oop(), CHECK_NULL); |
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228 Handle signature = VmIds::toString<Handle>((symbolOop) cimethod->signature()->as_symbol()->get_oop(), CHECK_NULL); |
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229 Handle holder = C1XCompiler::get_RiType(cimethod->holder(), cp->klass(), THREAD); |
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230 return JNIHandles::make_local(THREAD, VMExits::createRiMethodUnresolved(name, signature, holder, THREAD)); |
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231 } |
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232 } |
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233 |
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234 // public RiSignature RiConstantPool_lookupSignature(long vmId, int cpi); |
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235 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupSignature(JNIEnv *env, jobject, jlong vmId, jint index) { |
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236 fatal("currently unsupported"); |
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237 return NULL; |
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238 } |
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239 |
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240 // public RiType RiConstantPool_lookupType(long vmId, int cpi); |
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241 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupType(JNIEnv *env, jobject, jlong vmId, jint index) { |
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242 VM_ENTRY_MARK; |
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243 |
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244 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); |
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245 |
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246 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(cp->pool_holder()); |
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247 bool is_accessible = false; |
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248 ciKlass *klass = CURRENT_ENV->get_klass_by_index(cp, index, is_accessible, loading_klass); |
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249 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, cp->klass(), THREAD)); |
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250 } |
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251 |
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252 // public RiField RiConstantPool_lookupField(long vmId, int cpi); |
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253 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupField(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) { |
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254 VM_ENTRY_MARK; |
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255 |
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256 index = C1XCompiler::to_cp_index_u2(index); |
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257 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); |
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258 |
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259 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(cp->pool_holder()); |
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260 ciField *field = CURRENT_ENV->get_field_by_index(loading_klass, index); |
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261 Bytecodes::Code code = (Bytecodes::Code)(((int) byteCode) & 0xFF); |
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262 Handle field_handle = C1XCompiler::get_RiField(field, loading_klass, cp->pool_holder(), code, THREAD); |
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263 if (field->is_constant() && field->is_static()) { |
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264 ciConstant constant = field->constant_value(); |
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265 oop constant_object = NULL; |
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266 switch (constant.basic_type()) { |
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267 case T_OBJECT: |
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268 case T_ARRAY: |
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269 { |
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270 ciObject* obj = constant.as_object(); |
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271 if (obj->is_null_object()) { |
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272 constant_object = VMExits::createCiConstantObject(NULL, CHECK_0); |
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273 } else if (obj->can_be_constant()) { |
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274 constant_object = VMExits::createCiConstantObject(constant.as_object()->get_oop(), CHECK_0); |
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275 } |
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276 } |
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277 break; |
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278 case T_DOUBLE: |
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279 constant_object = VMExits::createCiConstantDouble(constant.as_double(), CHECK_0); |
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280 break; |
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281 case T_FLOAT: |
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282 constant_object = VMExits::createCiConstantFloat(constant.as_float(), CHECK_0); |
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283 break; |
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284 case T_LONG: |
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285 constant_object = VMExits::createCiConstant(CiKind::Long(), constant.as_long(), CHECK_0); |
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286 break; |
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287 case T_INT: |
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288 constant_object = VMExits::createCiConstant(CiKind::Int(), constant.as_int(), CHECK_0); |
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289 break; |
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290 case T_SHORT: |
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291 constant_object = VMExits::createCiConstant(CiKind::Short(), constant.as_int(), CHECK_0); |
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292 break; |
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293 case T_CHAR: |
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294 constant_object = VMExits::createCiConstant(CiKind::Char(), constant.as_int(), CHECK_0); |
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295 break; |
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296 case T_BYTE: |
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297 constant_object = VMExits::createCiConstant(CiKind::Byte(), constant.as_int(), CHECK_0); |
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298 break; |
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299 case T_BOOLEAN: |
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300 constant_object = VMExits::createCiConstant(CiKind::Boolean(), constant.as_int(), CHECK_0); |
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301 break; |
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302 default: |
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303 constant.print(); |
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304 fatal("Unhandled constant"); |
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305 } |
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306 if (constant_object != NULL) { |
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307 HotSpotField::set_constant(field_handle, constant_object); |
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308 } |
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309 } |
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310 return JNIHandles::make_local(THREAD, field_handle()); |
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311 } |
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312 |
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313 // public RiConstantPool RiType_constantPool(long vmId); |
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314 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1constantPool(JNIEnv *, jobject, jlong vmId) { |
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315 VM_ENTRY_MARK; |
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316 |
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317 constantPoolOop constantPool = instanceKlass::cast(VmIds::get<klassOop>(vmId))->constants(); |
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318 return JNIHandles::make_local(VMExits::createRiConstantPool(VmIds::add<constantPoolOop>(constantPool), THREAD)); |
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319 } |
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320 |
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321 // public RiMethod RiType_resolveMethodImpl(long vmId, String name, String signature); |
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322 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_3resolveMethodImpl(JNIEnv *, jobject, jlong vmId, jstring name, jstring signature) { |
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323 VM_ENTRY_MARK; |
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324 |
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325 klassOop klass = VmIds::get<klassOop>(vmId); |
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326 symbolOop name_symbol = VmIds::toSymbol(name); |
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327 symbolOop signature_symbol = VmIds::toSymbol(signature); |
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328 methodOop method = klass->klass_part()->lookup_method(name_symbol, signature_symbol); |
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329 if (method == NULL) { |
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330 if (TraceC1X >= 3) { |
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331 ResourceMark rm; |
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332 tty->print_cr("Could not resolve method %s %s on klass %d", name_symbol->as_C_string(), signature_symbol->as_C_string(), klass->klass_part()->name()->as_C_string()); |
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333 } |
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334 return NULL; |
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335 } |
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336 return JNIHandles::make_local(THREAD, VMExits::createRiMethodResolved(VmIds::add<methodOop>(method), Handle(JNIHandles::resolve(name)), THREAD)); |
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337 } |
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338 |
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339 // public boolean RiType_isSubtypeOf(long vmId, RiType other); |
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340 JNIEXPORT jboolean JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_2isSubtypeOf(JNIEnv *, jobject, jlong vmId, jobject jother) { |
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341 oop other = JNIHandles::resolve(jother); |
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342 assert(other->is_a(HotSpotTypeResolved::klass()), "resolved hotspot type expected"); |
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343 klassOop thisKlass = VmIds::get<klassOop>(vmId); |
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344 klassOop otherKlass = VmIds::get<klassOop>(HotSpotTypeResolved::vmId(other)); |
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345 if (thisKlass->klass_part()->oop_is_instance_slow()) { |
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346 return instanceKlass::cast(thisKlass)->is_subtype_of(otherKlass); |
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347 } else if (thisKlass->klass_part()->oop_is_array()) { |
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348 return arrayKlass::cast(thisKlass)->is_subtype_of(otherKlass); |
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349 } else { |
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350 fatal("unexpected class type"); |
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351 } |
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352 } |
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353 |
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354 // public RiType RiType_componentType(long vmId); |
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355 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1componentType(JNIEnv *, jobject, jlong vmId) { |
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356 ciArrayKlass* klass; |
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357 { |
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358 VM_ENTRY_MARK; |
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359 klass = (ciArrayKlass *) CURRENT_ENV->get_object(VmIds::get<klassOop>(vmId)); |
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360 } |
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361 ciType* element_type = klass->element_type(); |
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362 |
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363 VM_ENTRY_MARK; |
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364 return JNIHandles::make_local(C1XCompiler::get_RiType(element_type, VmIds::get<klassOop>(vmId), THREAD)); |
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365 } |
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366 |
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367 // public RiType RiType_arrayOf(long vmId); |
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368 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1arrayOf(JNIEnv *, jobject, jlong vmId) { |
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369 VM_ENTRY_MARK; |
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370 |
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371 instanceKlass* klass = instanceKlass::cast(VmIds::get<klassOop>(vmId)); |
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372 KlassHandle array = klass->array_klass(THREAD); |
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373 Handle name = array->name(); |
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374 return JNIHandles::make_local(THREAD, C1XCompiler::createHotSpotTypeResolved(array, name, THREAD)); |
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375 } |
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376 |
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377 // public RiType getPrimitiveArrayType(CiKind kind); |
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378 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getPrimitiveArrayType(JNIEnv *env, jobject, jobject kind) { |
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379 VM_ENTRY_MARK; |
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380 BasicType type = C1XCompiler::kindToBasicType(CiKind::typeChar(kind)); |
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381 assert(type != T_OBJECT, "primitive type expecteds"); |
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382 ciKlass* klass = ciTypeArrayKlass::make(type); |
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383 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, KlassHandle(NULL, THREAD), THREAD)); |
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384 } |
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385 |
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386 // public RiType getType(Class<?> javaClass); |
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387 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getType(JNIEnv *env, jobject, jobject javaClass) { |
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388 VM_ENTRY_MARK; |
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389 KlassHandle klass = java_lang_Class::as_klassOop(JNIHandles::resolve(javaClass)); |
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390 Handle name = java_lang_String::create_from_symbol(klass->name(), CHECK_NULL); |
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391 |
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392 oop type = C1XCompiler::createHotSpotTypeResolved(klass, name, CHECK_NULL); |
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393 return JNIHandles::make_local(THREAD, type); |
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394 } |
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395 |
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|
396 |
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397 // helpers used to set fields in the HotSpotVMConfig object |
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398 jfieldID getFieldID(JNIEnv* env, jobject obj, const char* name, const char* sig) { |
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|
399 jfieldID id = env->GetFieldID(env->GetObjectClass(obj), name, sig); |
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|
400 if (id == NULL) { |
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|
401 TRACE_C1X_1("field not found: %s (%s)", name, sig); |
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various fixes and enhancements
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402 fatal("field not found"); |
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various fixes and enhancements
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|
403 } |
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various fixes and enhancements
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|
404 return id; |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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|
405 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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406 |
1421
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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407 void set_boolean(JNIEnv* env, jobject obj, const char* name, bool value) { env->SetBooleanField(obj, getFieldID(env, obj, name, "Z"), value); } |
6223633ce7dd
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408 void set_int(JNIEnv* env, jobject obj, const char* name, int value) { env->SetIntField(obj, getFieldID(env, obj, name, "I"), value); } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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409 void set_long(JNIEnv* env, jobject obj, const char* name, long value) { env->SetLongField(obj, getFieldID(env, obj, name, "J"), value); } |
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760213a60e8b
* rewrite of the code installation
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410 void set_object(JNIEnv* env, jobject obj, const char* name, jobject value) { env->SetObjectField(obj, getFieldID(env, obj, name, "Ljava/lang/Object;"), value); } |
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411 void set_int_array(JNIEnv* env, jobject obj, const char* name, jarray value) { env->SetObjectField(obj, getFieldID(env, obj, name, "[I"), value); } |
1421
6223633ce7dd
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412 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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413 jboolean get_boolean(JNIEnv* env, jobject obj, const char* name) { return env->GetBooleanField(obj, getFieldID(env, obj, name, "Z")); } |
6223633ce7dd
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414 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
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415 jlong get_long(JNIEnv* env, jobject obj, const char* name) { return env->GetLongField(obj, getFieldID(env, obj, name, "J")); } |
1421
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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416 jobject get_object(JNIEnv* env, jobject obj, const char* name) { return env->GetObjectField(obj, getFieldID(env, obj, name, "Ljava/lang/Object;")); } |
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417 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
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418 |
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|
419 |
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420 BasicType basicTypes[] = { T_BOOLEAN, T_BYTE, T_SHORT, T_CHAR, T_INT, T_FLOAT, T_LONG, T_DOUBLE, T_OBJECT }; |
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421 int basicTypeCount = sizeof(basicTypes) / sizeof(BasicType); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
422 |
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* rewrite of the code installation
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423 // public HotSpotVMConfig getConfiguration(); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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424 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getConfiguration(JNIEnv *env, jobject) { |
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
425 jclass klass = env->FindClass("com/sun/hotspot/c1x/HotSpotVMConfig"); |
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7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
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|
426 assert(klass != NULL, "HotSpot vm config class not found"); |
1421
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
427 jobject config = env->AllocObject(klass); |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
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428 #ifdef _WIN64 |
1421
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
429 set_boolean(env, config, "windowsOs", true); |
1419
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|
430 #else |
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
431 set_boolean(env, config, "windowsOs", false); |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
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|
432 #endif |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1445
diff
changeset
|
433 set_boolean(env, config, "verifyPointers", VerifyOops); |
1421
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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434 set_int(env, config, "codeEntryAlignment", CodeEntryAlignment); |
6223633ce7dd
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435 set_int(env, config, "vmPageSize", os::vm_page_size()); |
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
436 set_int(env, config, "stackShadowPages", StackShadowPages); |
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1419
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|
437 set_int(env, config, "hubOffset", oopDesc::klass_offset_in_bytes()); |
1422
3483ec571caf
* using reflected objects instead of oops
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1421
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|
438 set_int(env, config, "arrayLengthOffset", arrayOopDesc::length_offset_in_bytes()); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
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|
439 set_int(env, config, "klassStateOffset", instanceKlass::init_state_offset_in_bytes() + sizeof(oopDesc)); |
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diff
changeset
|
440 set_int(env, config, "klassStateFullyInitialized", (int)instanceKlass::fully_initialized); |
1425
98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
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parents:
1423
diff
changeset
|
441 set_int(env, config, "threadTlabTopOffset", in_bytes(JavaThread::tlab_top_offset())); |
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tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
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changeset
|
442 set_int(env, config, "threadTlabEndOffset", in_bytes(JavaThread::tlab_end_offset())); |
98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
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parents:
1423
diff
changeset
|
443 set_int(env, config, "instanceHeaderPrototypeOffset", Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
444 set_int(env, config, "threadExceptionOopOffset", in_bytes(JavaThread::exception_oop_offset())); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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diff
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|
445 set_int(env, config, "threadExceptionPcOffset", in_bytes(JavaThread::exception_pc_offset())); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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diff
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|
446 set_int(env, config, "threadMultiNewArrayStorage", in_bytes(JavaThread::c1x_multinewarray_storage_offset())); |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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1422
diff
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|
447 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
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1427
diff
changeset
|
448 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
|
449 set_long(env, config, "instanceofStub", VmIds::addStub(Runtime1::entry_for(Runtime1::slow_subtype_check_id))); |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1445
diff
changeset
|
450 set_long(env, config, "verifyPointerStub", VmIds::addStub(Runtime1::entry_for(Runtime1::c1x_verify_pointer_id))); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
451 set_long(env, config, "newInstanceStub", VmIds::addStub(Runtime1::entry_for(Runtime1::fast_new_instance_init_check_id))); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
452 set_long(env, config, "unresolvedNewInstanceStub", VmIds::addStub(Runtime1::entry_for(Runtime1::new_instance_id))); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
453 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
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1428
diff
changeset
|
454 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
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diff
changeset
|
455 set_long(env, config, "newMultiArrayStub", VmIds::addStub(Runtime1::entry_for(Runtime1::new_multi_array_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
456 set_long(env, config, "loadKlassStub", VmIds::addStub(Runtime1::entry_for(Runtime1::load_klass_patching_id))); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
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|
457 set_long(env, config, "accessFieldStub", VmIds::addStub(Runtime1::entry_for(Runtime1::access_field_patching_id))); |
1428
695451afc619
refactoring classes into separate files
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parents:
1427
diff
changeset
|
458 set_long(env, config, "resolveStaticCallStub", VmIds::addStub(SharedRuntime::get_resolve_static_call_stub())); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
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changeset
|
459 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:
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diff
changeset
|
460 set_long(env, config, "unwindExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::c1x_unwind_exception_call_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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|
461 set_long(env, config, "handleExceptionStub", VmIds::addStub(Runtime1::entry_for(Runtime1::handle_exception_nofpu_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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462 set_long(env, config, "throwClassCastException", VmIds::addStub(Runtime1::entry_for(Runtime1::throw_class_cast_exception_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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|
463 set_long(env, config, "throwArrayStoreException", VmIds::addStub(Runtime1::entry_for(Runtime1::throw_array_store_exception_id))); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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diff
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|
464 set_long(env, config, "throwArrayIndexException", VmIds::addStub(Runtime1::entry_for(Runtime1::throw_range_check_failed_id))); |
1434
72cfb36c6bb2
* enabled all jtt tests
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parents:
1433
diff
changeset
|
465 set_long(env, config, "monitorEnterStub", VmIds::addStub(Runtime1::entry_for(Runtime1::c1x_monitorenter_id))); |
72cfb36c6bb2
* enabled all jtt tests
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parents:
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diff
changeset
|
466 set_long(env, config, "monitorExitStub", VmIds::addStub(Runtime1::entry_for(Runtime1::c1x_monitorexit_id))); |
72cfb36c6bb2
* enabled all jtt tests
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diff
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|
467 set_long(env, config, "safepointPollingAddress", (jlong)(os::get_polling_page() + (SafepointPollOffset % os::vm_page_size()))); |
1433
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various fixes and enhancements
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diff
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|
468 |
efba53f86c4f
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diff
changeset
|
469 BarrierSet* bs = Universe::heap()->barrier_set(); |
efba53f86c4f
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|
470 switch (bs->kind()) { |
efba53f86c4f
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diff
changeset
|
471 case BarrierSet::CardTableModRef: |
efba53f86c4f
various fixes and enhancements
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parents:
1432
diff
changeset
|
472 case BarrierSet::CardTableExtension: { |
efba53f86c4f
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1432
diff
changeset
|
473 jlong base = (jlong)((CardTableModRefBS*)bs)->byte_map_base; |
efba53f86c4f
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|
474 assert(base != 0, "unexpected byte_map_base"); |
efba53f86c4f
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diff
changeset
|
475 set_long(env, config, "cardtableStartAddress", base); |
efba53f86c4f
various fixes and enhancements
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1432
diff
changeset
|
476 set_int(env, config, "cardtableShift", CardTableModRefBS::card_shift); |
efba53f86c4f
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Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
477 break; |
efba53f86c4f
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Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
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|
478 } |
efba53f86c4f
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1432
diff
changeset
|
479 case BarrierSet::ModRef: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
changeset
|
480 case BarrierSet::Other: |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
changeset
|
481 set_long(env, config, "cardtableStartAddress", 0); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
changeset
|
482 set_int(env, config, "cardtableShift", 0); |
efba53f86c4f
various fixes and enhancements
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parents:
1432
diff
changeset
|
483 // No post barriers |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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1432
diff
changeset
|
484 break; |
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various fixes and enhancements
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1432
diff
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|
485 #ifndef SERIALGC |
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diff
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|
486 case BarrierSet::G1SATBCT: |
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various fixes and enhancements
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|
487 case BarrierSet::G1SATBCTLogging: |
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various fixes and enhancements
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488 #endif // SERIALGC |
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various fixes and enhancements
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|
489 default: |
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diff
changeset
|
490 ShouldNotReachHere(); |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
491 } |
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
|
492 |
1423
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* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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493 jintArray arrayOffsets = env->NewIntArray(basicTypeCount); |
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* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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494 for (int i=0; i<basicTypeCount; i++) { |
760213a60e8b
* rewrite of the code installation
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1422
diff
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|
495 jint offset = arrayOopDesc::base_offset_in_bytes(basicTypes[i]); |
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parents:
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diff
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|
496 env->SetIntArrayRegion(arrayOffsets, i, 1, &offset); |
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|
497 } |
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|
498 set_int_array(env, config, "arrayOffsets", arrayOffsets); |
760213a60e8b
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diff
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|
499 set_int(env, config, "arrayClassElementOffset", objArrayKlass::element_klass_offset_in_bytes() + sizeof(oopDesc)); |
1419
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
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|
500 return config; |
7bf6a77b9c5a
implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
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diff
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|
501 } |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
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|
502 |
1423
760213a60e8b
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1422
diff
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|
503 // public void installMethod(HotSpotTargetMethod targetMethod); |
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diff
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|
504 JNIEXPORT void JNICALL Java_com_sun_hotspot_c1x_VMEntries_installMethod(JNIEnv *jniEnv, jobject, jobject targetMethod) { |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
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|
505 VM_ENTRY_MARK; |
1423
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1422
diff
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|
506 CodeInstaller installer(JNIHandles::resolve(targetMethod)); |
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* rewrite of the code installation
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diff
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|
507 } |
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parents:
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diff
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|
508 |
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parents:
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diff
changeset
|
509 // public HotSpotProxy installStub(HotSpotTargetMethod targetMethod, String name); |
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* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
510 JNIEXPORT jlong JNICALL Java_com_sun_hotspot_c1x_VMEntries_installStub(JNIEnv *jniEnv, jobject, jobject targetMethod) { |
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8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1445
diff
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|
511 VM_ENTRY_MARK; |
1423
760213a60e8b
* rewrite of the code installation
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diff
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|
512 jlong id; |
760213a60e8b
* rewrite of the code installation
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parents:
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diff
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|
513 CodeInstaller installer(JNIHandles::resolve(targetMethod), id); |
760213a60e8b
* rewrite of the code installation
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parents:
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diff
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|
514 return id; |
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parents:
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diff
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|
515 } |
760213a60e8b
* rewrite of the code installation
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parents:
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diff
changeset
|
516 |
1445
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1434
diff
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|
517 // public void recordBailout(String reason); |
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1434
diff
changeset
|
518 JNIEXPORT void JNICALL Java_com_sun_hotspot_c1x_VMEntries_recordBailout(JNIEnv *jniEnv, jobject) { |
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
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|
519 fatal("Bailout in C1X"); |
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1434
diff
changeset
|
520 } |
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
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|
521 |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
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|
522 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
523 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
524 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
525 #define CC (char*) /*cast a literal from (const char*)*/ |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
526 #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &f) |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
527 |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
528 #define PROXY "J" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
529 #define TYPE "Lcom/sun/cri/ri/RiType;" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
530 #define METHOD "Lcom/sun/cri/ri/RiMethod;" |
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
531 #define SIGNATURE "Lcom/sun/cri/ri/RiSignature;" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
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|
532 #define FIELD "Lcom/sun/cri/ri/RiField;" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
533 #define CONSTANT_POOL "Lcom/sun/cri/ri/RiConstantPool;" |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
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|
534 #define EXCEPTION_HANDLERS "[Lcom/sun/cri/ri/RiExceptionHandler;" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
535 #define TARGET_METHOD "Lcom/sun/hotspot/c1x/HotSpotTargetMethod;" |
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
536 #define CONFIG "Lcom/sun/hotspot/c1x/HotSpotVMConfig;" |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
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|
537 #define HS_METHOD "Lcom/sun/hotspot/c1x/HotSpotMethod;" |
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
538 #define CI_CONSTANT "Lcom/sun/cri/ci/CiConstant;" |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
539 #define CI_KIND "Lcom/sun/cri/ci/CiKind;" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
540 #define STRING "Ljava/lang/String;" |
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
541 #define OBJECT "Ljava/lang/Object;" |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
542 #define CLASS "Ljava/lang/Class;" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
543 |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
544 JNINativeMethod VMEntries_methods[] = { |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
545 {CC"RiMethod_code", CC"("PROXY")[B", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1code)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
546 {CC"RiMethod_maxStackSize", CC"("PROXY")I", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxStackSize)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
547 {CC"RiMethod_maxLocals", CC"("PROXY")I", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxLocals)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
548 {CC"RiMethod_holder", CC"("PROXY")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1holder)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
549 {CC"RiMethod_signature", CC"("PROXY")"STRING, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1signature)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
550 {CC"RiMethod_accessFlags", CC"("PROXY")I", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1accessFlags)}, |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
551 {CC"RiMethod_exceptionHandlers", CC"("PROXY")"EXCEPTION_HANDLERS, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1exceptionHandlers)}, |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
552 {CC"RiMethod_hasBalancedMonitors", CC"("PROXY")Z", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1hasBalancedMonitors)}, |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
553 {CC"RiSignature_lookupType", CC"("STRING PROXY")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiSignature_1lookupType)}, |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
554 {CC"RiConstantPool_lookupConstant", CC"("PROXY"I)"OBJECT, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupConstant)}, |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
555 {CC"RiConstantPool_lookupMethod", CC"("PROXY"IB)"METHOD, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupMethod)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
556 {CC"RiConstantPool_lookupSignature", CC"("PROXY"I)"SIGNATURE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupSignature)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
557 {CC"RiConstantPool_lookupType", CC"("PROXY"I)"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupType)}, |
1452
9b22e3e5df8e
Solved an issue with unresolved field patching.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1449
diff
changeset
|
558 {CC"RiConstantPool_lookupField", CC"("PROXY"IB)"FIELD, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupField)}, |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
559 {CC"RiType_constantPool", CC"("PROXY")"CONSTANT_POOL, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiType_1constantPool)}, |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
560 {CC"RiType_resolveMethodImpl", CC"("PROXY STRING STRING")"METHOD, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiType_3resolveMethodImpl)}, |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
561 {CC"RiType_isSubtypeOf", CC"("PROXY TYPE")Z", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiType_2isSubtypeOf)}, |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
562 {CC"RiType_componentType", CC"("PROXY")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiType_1componentType)}, |
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
563 {CC"RiType_arrayOf", CC"("PROXY")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_RiType_1arrayOf)}, |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
564 {CC"getPrimitiveArrayType", CC"("CI_KIND")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_getPrimitiveArrayType)}, |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
565 {CC"getType", CC"("CLASS")"TYPE, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_getType)}, |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
566 {CC"getConfiguration", CC"()"CONFIG, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_getConfiguration)}, |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
567 {CC"installMethod", CC"("TARGET_METHOD")V", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_installMethod)}, |
1445
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1434
diff
changeset
|
568 {CC"installStub", CC"("TARGET_METHOD")"PROXY, FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_installStub)}, |
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1434
diff
changeset
|
569 {CC"recordBailout", CC"("STRING")V", FN_PTR(Java_com_sun_hotspot_c1x_VMEntries_recordBailout)} |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
570 }; |
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
571 |
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
572 int VMEntries_methods_count() { |
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
573 return sizeof(VMEntries_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
|
574 } |