ArrayBuffer::BaseAddress() method.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 6323 matching lines @@
 
 
 size_t v8::ArrayBuffer::ByteLength() const {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   if (IsDeadCheck(isolate, "v8::ArrayBuffer::ByteLength()")) return 0;
   i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
   return static_cast<size_t>(obj->byte_length()->Number());
 }
 
 
+void* v8::ArrayBuffer::BaseAddress() {
+  i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
+  if (IsDeadCheck(isolate, "v8::ArrayBuffer::ByteLength()")) return 0;
+  i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
+  return obj->backing_store();
+}
+
+
 Local<ArrayBuffer> v8::ArrayBuffer::New(size_t byte_length) {
   i::Isolate* isolate = i::Isolate::Current();
   EnsureInitializedForIsolate(isolate, "v8::ArrayBuffer::New(size_t)");
   LOG_API(isolate, "v8::ArrayBuffer::New(size_t)");
   ENTER_V8(isolate);
   i::Handle<i::JSArrayBuffer> obj =
       isolate->factory()->NewJSArrayBuffer();
   i::Runtime::SetupArrayBufferAllocatingData(isolate, obj, byte_length);
   return Utils::ToLocal(obj);
 }
@@ skipping 1698 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   return callback(info);
 }
 
 
 } }  // namespace v8::internal