v8 typed arrays: add DataView type

src/bootstrapper.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 1311 matching lines @@
     Handle<JSFunction> array_buffer_fun =
         InstallFunction(
             global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
             JSArrayBuffer::kSize +
               v8::ArrayBuffer::kInternalFieldCount * kPointerSize,
             isolate()->initial_object_prototype(),
             Builtins::kIllegal, true, true);
     native_context()->set_array_buffer_fun(*array_buffer_fun);
   }
 
+  if (FLAG_harmony_data_view) {
+    // -- D a t a V i e w
+    Handle<JSFunction> data_view_fun =
+        InstallFunction(global, "DataView", JS_DATA_VIEW_TYPE,
+                        JSDataView::kSize,
+                        isolate()->initial_object_prototype(),
+                        Builtins::kIllegal, true, true);
+    native_context()->set_data_view_fun(*data_view_fun);
+  }
+
   if (FLAG_harmony_typed_arrays) {
     // -- T y p e d A r r a y s
     Handle<JSFunction> int8_fun = InstallTypedArray("Int8Array",
         EXTERNAL_BYTE_ELEMENTS);
     native_context()->set_int8_array_fun(*int8_fun);
     Handle<JSFunction> uint8_fun = InstallTypedArray("Uint8Array",
         EXTERNAL_UNSIGNED_BYTE_ELEMENTS);
     native_context()->set_uint8_array_fun(*uint8_fun);
     Handle<JSFunction> int16_fun = InstallTypedArray("Int16Array",
         EXTERNAL_SHORT_ELEMENTS);
@@ skipping 693 matching lines @@
     if (FLAG_harmony_observation &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native object-observe.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
     if (FLAG_harmony_array_buffer &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native arraybuffer.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
+    if (FLAG_harmony_data_view &&
+        strcmp(ExperimentalNatives::GetScriptName(i).start(),
+               "native dataview.js") == 0) {
+      if (!CompileExperimentalBuiltin(isolate(), i)) return false;
+    }
     if (FLAG_harmony_typed_arrays &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native typedarray.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
     if (FLAG_harmony_generators &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native generator.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
@@ skipping 577 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   ASSERT(!IsActive());
 }
 
 } }  // namespace v8::internal