Support reading a binary file as ArrayBuffer

src/d8.cc

 // Copyright 2012 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 <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 
 #include <algorithm>
@@ skipping 1178 matching lines @@
 void Shell::Write(const v8::FunctionCallbackInfo<v8::Value>& args) {
   WriteToFile(stdout, args);
 }
 
 void Shell::Read(const v8::FunctionCallbackInfo<v8::Value>& args) {
   String::Utf8Value file(args[0]);
   if (*file == NULL) {
     Throw(args.GetIsolate(), "Error loading file");
     return;
   }
+  if (args.Length() == 2) {
+    String::Utf8Value format(args[1]);
+    if (*format && std::strcmp(*format, "binary") == 0) {
+      ReadBuffer(args);
+      return;
+    }
+  }
   Local<String> source = ReadFile(args.GetIsolate(), *file);
   if (source.IsEmpty()) {
     Throw(args.GetIsolate(), "Error loading file");
     return;
   }
   args.GetReturnValue().Set(source);
 }
 
 
 Local<String> Shell::ReadFromStdin(Isolate* isolate) {
@@ skipping 1988 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif