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src/hotspot/share/oops/klass.cpp

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rev 50604 : imported patch jep181-rev1


 151 
 152 void Klass::initialize(TRAPS) {
 153   ShouldNotReachHere();
 154 }
 155 
 156 bool Klass::compute_is_subtype_of(Klass* k) {
 157   assert(k->is_klass(), "argument must be a class");
 158   return is_subclass_of(k);
 159 }
 160 
 161 Klass* Klass::find_field(Symbol* name, Symbol* sig, fieldDescriptor* fd) const {
 162 #ifdef ASSERT
 163   tty->print_cr("Error: find_field called on a klass oop."
 164                 " Likely error: reflection method does not correctly"
 165                 " wrap return value in a mirror object.");
 166 #endif
 167   ShouldNotReachHere();
 168   return NULL;
 169 }
 170 
 171 Method* Klass::uncached_lookup_method(const Symbol* name, const Symbol* signature, OverpassLookupMode overpass_mode) const {


 172 #ifdef ASSERT
 173   tty->print_cr("Error: uncached_lookup_method called on a klass oop."
 174                 " Likely error: reflection method does not correctly"
 175                 " wrap return value in a mirror object.");
 176 #endif
 177   ShouldNotReachHere();
 178   return NULL;
 179 }
 180 
 181 void* Klass::operator new(size_t size, ClassLoaderData* loader_data, size_t word_size, TRAPS) throw() {
 182   return Metaspace::allocate(loader_data, word_size, MetaspaceObj::ClassType, THREAD);
 183 }
 184 
 185 // "Normal" instantiation is preceeded by a MetaspaceObj allocation
 186 // which zeros out memory - calloc equivalent.
 187 // The constructor is also used from CppVtableCloner,
 188 // which doesn't zero out the memory before calling the constructor.
 189 // Need to set the _java_mirror field explicitly to not hit an assert that the field
 190 // should be NULL before setting it.
 191 Klass::Klass() : _prototype_header(markOopDesc::prototype()),




 151 
 152 void Klass::initialize(TRAPS) {
 153   ShouldNotReachHere();
 154 }
 155 
 156 bool Klass::compute_is_subtype_of(Klass* k) {
 157   assert(k->is_klass(), "argument must be a class");
 158   return is_subclass_of(k);
 159 }
 160 
 161 Klass* Klass::find_field(Symbol* name, Symbol* sig, fieldDescriptor* fd) const {
 162 #ifdef ASSERT
 163   tty->print_cr("Error: find_field called on a klass oop."
 164                 " Likely error: reflection method does not correctly"
 165                 " wrap return value in a mirror object.");
 166 #endif
 167   ShouldNotReachHere();
 168   return NULL;
 169 }
 170 
 171 Method* Klass::uncached_lookup_method(const Symbol* name, const Symbol* signature,
 172                                       OverpassLookupMode overpass_mode,
 173                                       PrivateLookupMode private_mode) const {
 174 #ifdef ASSERT
 175   tty->print_cr("Error: uncached_lookup_method called on a klass oop."
 176                 " Likely error: reflection method does not correctly"
 177                 " wrap return value in a mirror object.");
 178 #endif
 179   ShouldNotReachHere();
 180   return NULL;
 181 }
 182 
 183 void* Klass::operator new(size_t size, ClassLoaderData* loader_data, size_t word_size, TRAPS) throw() {
 184   return Metaspace::allocate(loader_data, word_size, MetaspaceObj::ClassType, THREAD);
 185 }
 186 
 187 // "Normal" instantiation is preceeded by a MetaspaceObj allocation
 188 // which zeros out memory - calloc equivalent.
 189 // The constructor is also used from CppVtableCloner,
 190 // which doesn't zero out the memory before calling the constructor.
 191 // Need to set the _java_mirror field explicitly to not hit an assert that the field
 192 // should be NULL before setting it.
 193 Klass::Klass() : _prototype_header(markOopDesc::prototype()),


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