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comparison src/share/vm/graal/graalCompiler.cpp @ 3653:6aef50c6d967

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Handlize to fix GC issue.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 17 Nov 2011 00:01:56 +0100
parents a31028282e3e
children 221133c5ed6c
comparison
equal deleted inserted replaced
3652:aac12c75f805 3653:6aef50c6d967
137 // Print compilation timers and statistics 137 // Print compilation timers and statistics
138 void GraalCompiler::print_timers() { 138 void GraalCompiler::print_timers() {
139 TRACE_graal_1("GraalCompiler::print_timers"); 139 TRACE_graal_1("GraalCompiler::print_timers");
140 } 140 }
141 141
142 oop GraalCompiler::get_RiType(Symbol* klass_name, TRAPS) { 142 Handle GraalCompiler::get_RiType(Symbol* klass_name, TRAPS) {
143 return VMExits::createRiTypeUnresolved(VmIds::toString<Handle>(klass_name, THREAD), THREAD); 143 return VMExits::createRiTypeUnresolved(VmIds::toString<Handle>(klass_name, THREAD), THREAD);
144 } 144 }
145 145
146 oop GraalCompiler::get_RiTypeFromSignature(constantPoolHandle cp, int index, KlassHandle loading_klass, TRAPS) { 146 Handle GraalCompiler::get_RiTypeFromSignature(constantPoolHandle cp, int index, KlassHandle loading_klass, TRAPS) {
147 147
148 Symbol* signature = cp->symbol_at(index); 148 Symbol* signature = cp->symbol_at(index);
149 BasicType field_type = FieldType::basic_type(signature); 149 BasicType field_type = FieldType::basic_type(signature);
150 // If the field is a pointer type, get the klass of the 150 // If the field is a pointer type, get the klass of the
151 // field. 151 // field.
159 } else { 159 } else {
160 return VMExits::createRiTypePrimitive(field_type, CHECK_NULL); 160 return VMExits::createRiTypePrimitive(field_type, CHECK_NULL);
161 } 161 }
162 } 162 }
163 163
164 oop GraalCompiler::get_RiType(constantPoolHandle cp, int index, KlassHandle loading_klass, TRAPS) { 164 Handle GraalCompiler::get_RiType(constantPoolHandle cp, int index, KlassHandle loading_klass, TRAPS) {
165 bool is_accessible = false; 165 bool is_accessible = false;
166 166
167 KlassHandle klass = GraalEnv::get_klass_by_index(cp, index, is_accessible, loading_klass); 167 KlassHandle klass = GraalEnv::get_klass_by_index(cp, index, is_accessible, loading_klass);
168 oop catch_class = NULL; 168 oop catch_class = NULL;
169 if (klass.is_null()) { 169 if (klass.is_null()) {
187 } else { 187 } else {
188 return GraalCompiler::get_RiType(klass, CHECK_NULL); 188 return GraalCompiler::get_RiType(klass, CHECK_NULL);
189 } 189 }
190 } 190 }
191 191
192 oop GraalCompiler::get_RiType(KlassHandle klass, TRAPS) { 192 Handle GraalCompiler::get_RiType(KlassHandle klass, TRAPS) {
193 Handle name = VmIds::toString<Handle>(klass->name(), THREAD); 193 Handle name = VmIds::toString<Handle>(klass->name(), THREAD);
194 return createHotSpotTypeResolved(klass, name, CHECK_NULL); 194 return createHotSpotTypeResolved(klass, name, CHECK_NULL);
195 } 195 }
196 196
197 oop GraalCompiler::get_RiField(int offset, int flags, Symbol* field_name, Handle field_holder, Handle field_type, Bytecodes::Code byteCode, TRAPS) { 197 Handle GraalCompiler::get_RiField(int offset, int flags, Symbol* field_name, Handle field_holder, Handle field_type, Bytecodes::Code byteCode, TRAPS) {
198 Handle name = VmIds::toString<Handle>(field_name, CHECK_NULL); 198 Handle name = VmIds::toString<Handle>(field_name, CHECK_NULL);
199 return VMExits::createRiField(field_holder, name, field_type, offset, flags, CHECK_NULL); 199 return VMExits::createRiField(field_holder, name, field_type, offset, flags, CHECK_NULL);
200 } 200 }
201 201
202 oop GraalCompiler::createHotSpotTypeResolved(KlassHandle klass, Handle name, TRAPS) { 202 Handle GraalCompiler::createHotSpotTypeResolved(KlassHandle klass, Handle name, TRAPS) {
203 if (klass->graal_mirror() != NULL) { 203 if (klass->graal_mirror() != NULL) {
204 return klass->graal_mirror(); 204 return klass->graal_mirror();
205 } 205 }
206 206
207 instanceKlass::cast(HotSpotTypeResolved::klass())->initialize(CHECK_NULL); 207 instanceKlass::cast(HotSpotTypeResolved::klass())->initialize(CHECK_NULL);
237 HotSpotTypeResolved::set_hasSubclass(obj, false); 237 HotSpotTypeResolved::set_hasSubclass(obj, false);
238 HotSpotTypeResolved::set_hasFinalizableSubclass(obj, false); 238 HotSpotTypeResolved::set_hasFinalizableSubclass(obj, false);
239 239
240 klass->set_graal_mirror(obj()); 240 klass->set_graal_mirror(obj());
241 241
242 return obj(); 242 return obj;
243 } 243 }
244 244
245 oop GraalCompiler::createHotSpotMethodResolved(methodHandle method, TRAPS) { 245 Handle GraalCompiler::createHotSpotMethodResolved(methodHandle method, TRAPS) {
246 if (method->graal_mirror() != NULL) { 246 if (method->graal_mirror() != NULL) {
247 assert(method->graal_mirror()->is_a(HotSpotMethodResolved::klass()), "unexpected class..."); 247 assert(method->graal_mirror()->is_a(HotSpotMethodResolved::klass()), "unexpected class...");
248 return method->graal_mirror(); 248 return method->graal_mirror();
249 } 249 }
250 250
260 HotSpotMethodResolved::set_javaMirror(obj, method()); 260 HotSpotMethodResolved::set_javaMirror(obj, method());
261 HotSpotMethodResolved::set_name(obj, name()); 261 HotSpotMethodResolved::set_name(obj, name());
262 262
263 KlassHandle klass = method->method_holder(); 263 KlassHandle klass = method->method_holder();
264 Handle holder_name = VmIds::toString<Handle>(klass->name(), CHECK_NULL); 264 Handle holder_name = VmIds::toString<Handle>(klass->name(), CHECK_NULL);
265 oop holder = GraalCompiler::createHotSpotTypeResolved(klass, holder_name, CHECK_NULL); 265 Handle holder = GraalCompiler::createHotSpotTypeResolved(klass, holder_name, CHECK_NULL);
266 HotSpotMethodResolved::set_holder(obj, holder); 266 HotSpotMethodResolved::set_holder(obj, holder());
267 267
268 HotSpotMethodResolved::set_codeSize(obj, method->code_size()); 268 HotSpotMethodResolved::set_codeSize(obj, method->code_size());
269 HotSpotMethodResolved::set_accessFlags(obj, method->access_flags().as_int()); 269 HotSpotMethodResolved::set_accessFlags(obj, method->access_flags().as_int());
270 HotSpotMethodResolved::set_maxLocals(obj, method->max_locals()); 270 HotSpotMethodResolved::set_maxLocals(obj, method->max_locals());
271 HotSpotMethodResolved::set_maxStackSize(obj, method->max_stack()); 271 HotSpotMethodResolved::set_maxStackSize(obj, method->max_stack());