Reland of Change calling convention of CallApiGetterStub to accept the AccessorInfo

src/objects.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/objects.h"
 
 #include <cmath>
 #include <iomanip>
 #include <sstream>
 
@@ skipping 1073 matching lines @@
     }
   } else if (getter->IsCallable()) {
     // TODO(rossberg): nicer would be to cast to some JSCallable here...
     return Object::GetPropertyWithDefinedGetter(
         receiver, Handle<JSReceiver>::cast(getter));
   }
   // Getter is not a function.
   return ReadAbsentProperty(isolate, receiver, it->GetName());
 }
 
+#ifdef USE_SIMULATOR
+// static
+Address AccessorInfo::redirect(Isolate* isolate, Address address,
+                               AccessorComponent component) {
+  ApiFunction fun(address);
+  DCHECK_EQ(ACCESSOR_GETTER, component);
+  ExternalReference::Type type = ExternalReference::DIRECT_GETTER_CALL;
+  return ExternalReference(&fun, type, isolate).address();
+}
+
+Address AccessorInfo::redirected_getter() const {
+  Address accessor = v8::ToCData<Address>(getter());
+  if (accessor == nullptr) return nullptr;
+  return redirect(GetIsolate(), accessor, ACCESSOR_GETTER);
+}
+#endif
 
 bool AccessorInfo::IsCompatibleReceiverMap(Isolate* isolate,
                                            Handle<AccessorInfo> info,
                                            Handle<Map> map) {
   if (!info->HasExpectedReceiverType()) return true;
   if (!map->IsJSObjectMap()) return false;
   return FunctionTemplateInfo::cast(info->expected_receiver_type())
       ->IsTemplateFor(*map);
 }
 
@@ skipping 18292 matching lines @@
   if (cell->value() != *new_value) {
     cell->set_value(*new_value);
     Isolate* isolate = cell->GetIsolate();
     cell->dependent_code()->DeoptimizeDependentCodeGroup(
         isolate, DependentCode::kPropertyCellChangedGroup);
   }
 }
 
 }  // namespace internal
 }  // namespace v8