Implement {Int,Uint}{8,16,32,64} and Float{32,64} typed arrays.

runtime/vm/dart_api_message.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/dart_api_message.h"
 #include "vm/object.h"
 #include "vm/object_store.h"
 
 namespace dart {
 
@@ skipping 258 matching lines @@
       }
       p[len] = '\0';
       return object;
     }
     case ObjectStore::kTwoByteStringClass:
       // Two byte strings not supported.
       return NULL;
     case ObjectStore::kFourByteStringClass:
       // Four byte strings not supported.
       return NULL;
-    case ObjectStore::kInternalByteArrayClass: {
+    case ObjectStore::kUint8ArrayClass: {
       intptr_t len = ReadSmiValue();
       Dart_CObject* object = AllocateDartCObjectByteArray(len);
       AddBackwardReference(object_id, object);
       if (len > 0) {
         uint8_t* p = object->value.as_byte_array.values;
         for (intptr_t i = 0; i < len; i++) {
           p[i] = Read<uint8_t>();
         }
       }
       return object;
@@ skipping 246 matching lines @@
       // Write out array elements.
       for (int i = 0; i < object->value.as_array.length; i++) {
         WriteCObject(object->value.as_array.values[i]);
       }
       break;
     }
     case Dart_CObject::kByteArray: {
       // Write out the serialization header value for this object.
       WriteInlinedHeader(object);
       // Write out the class and tags information.
-      WriteObjectHeader(ObjectStore::kInternalByteArrayClass, 0);
+      WriteObjectHeader(ObjectStore::kUint8ArrayClass, 0);
       uint8_t* bytes = object->value.as_byte_array.values;
       intptr_t len = object->value.as_byte_array.length;
       WriteSmi(len);
       for (intptr_t i = 0; i < len; i++) {
         Write<uint8_t>(bytes[i]);
       }
       break;
     }
     default:
       UNREACHABLE();
   }
 }
 
 
 void ApiMessageWriter::WriteCMessage(Dart_CObject* object) {
   WriteCObject(object);
   UnmarkAllCObjects(object);
   FinalizeBuffer();
 }
 
 }  // namespace dart