1195 outputStream* log = Log(class, init)::info_stream();
1196 log->print("%d Initializing ", call_class_initializer_counter++);
1197 name()->print_value_on(log);
1198 log->print_cr("%s (" INTPTR_FORMAT ")", h_method() == NULL ? "(no method)" : "", p2i(this));
1199 }
1200 if (h_method() != NULL) {
1201 JavaCallArguments args; // No arguments
1202 JavaValue result(T_VOID);
1203 JavaCalls::call(&result, h_method, &args, CHECK); // Static call (no args)
1204 }
1205 }
1206
1207
1208 void InstanceKlass::mask_for(const methodHandle& method, int bci,
1209 InterpreterOopMap* entry_for) {
1210 // Lazily create the _oop_map_cache at first request
1211 // Lock-free access requires load_ptr_acquire.
1212 OopMapCache* oop_map_cache =
1213 static_cast<OopMapCache*>(OrderAccess::load_ptr_acquire(&_oop_map_cache));
1214 if (oop_map_cache == NULL) {
1215 MutexLocker x(OopMapCacheAlloc_lock);
1216 // Check if _oop_map_cache was allocated while we were waiting for this lock
1217 if ((oop_map_cache = _oop_map_cache) == NULL) {
1218 oop_map_cache = new OopMapCache();
1219 // Ensure _oop_map_cache is stable, since it is examined without a lock
1220 OrderAccess::release_store_ptr(&_oop_map_cache, oop_map_cache);
1221 }
1222 }
1223 // _oop_map_cache is constant after init; lookup below does its own locking.
1224 oop_map_cache->lookup(method, bci, entry_for);
1225 }
1226
1227
1228 bool InstanceKlass::find_local_field(Symbol* name, Symbol* sig, fieldDescriptor* fd) const {
1229 for (JavaFieldStream fs(this); !fs.done(); fs.next()) {
1230 Symbol* f_name = fs.name();
1231 Symbol* f_sig = fs.signature();
1232 if (f_name == name && f_sig == sig) {
1233 fd->reinitialize(const_cast<InstanceKlass*>(this), fs.index());
1234 return true;
1235 }
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1195 outputStream* log = Log(class, init)::info_stream();
1196 log->print("%d Initializing ", call_class_initializer_counter++);
1197 name()->print_value_on(log);
1198 log->print_cr("%s (" INTPTR_FORMAT ")", h_method() == NULL ? "(no method)" : "", p2i(this));
1199 }
1200 if (h_method() != NULL) {
1201 JavaCallArguments args; // No arguments
1202 JavaValue result(T_VOID);
1203 JavaCalls::call(&result, h_method, &args, CHECK); // Static call (no args)
1204 }
1205 }
1206
1207
1208 void InstanceKlass::mask_for(const methodHandle& method, int bci,
1209 InterpreterOopMap* entry_for) {
1210 // Lazily create the _oop_map_cache at first request
1211 // Lock-free access requires load_ptr_acquire.
1212 OopMapCache* oop_map_cache =
1213 static_cast<OopMapCache*>(OrderAccess::load_ptr_acquire(&_oop_map_cache));
1214 if (oop_map_cache == NULL) {
1215 MutexLockerEx x(OopMapCacheAlloc_lock, Mutex::_no_safepoint_check_flag);
1216 // Check if _oop_map_cache was allocated while we were waiting for this lock
1217 if ((oop_map_cache = _oop_map_cache) == NULL) {
1218 oop_map_cache = new OopMapCache();
1219 // Ensure _oop_map_cache is stable, since it is examined without a lock
1220 OrderAccess::release_store_ptr(&_oop_map_cache, oop_map_cache);
1221 }
1222 }
1223 // _oop_map_cache is constant after init; lookup below does its own locking.
1224 oop_map_cache->lookup(method, bci, entry_for);
1225 }
1226
1227
1228 bool InstanceKlass::find_local_field(Symbol* name, Symbol* sig, fieldDescriptor* fd) const {
1229 for (JavaFieldStream fs(this); !fs.done(); fs.next()) {
1230 Symbol* f_name = fs.name();
1231 Symbol* f_sig = fs.signature();
1232 if (f_name == name && f_sig == sig) {
1233 fd->reinitialize(const_cast<InstanceKlass*>(this), fs.index());
1234 return true;
1235 }
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