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      1 // Copyright 2015 the V8 project authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 (function(global, utils) {
      6 
      7 "use strict";
      8 
      9 %CheckIsBootstrapping();
     10 
     11 var GlobalSharedArrayBuffer = global.SharedArrayBuffer;
     12 var MakeTypeError;
     13 
     14 utils.Import(function(from) {
     15   MakeTypeError = from.MakeTypeError;
     16 })
     17 
     18 // -------------------------------------------------------------------
     19 
     20 function SharedArrayBufferGetByteLen() {
     21   if (!IS_SHAREDARRAYBUFFER(this)) {
     22     throw MakeTypeError(kIncompatibleMethodReceiver,
     23                         'SharedArrayBuffer.prototype.byteLength', this);
     24   }
     25   return %_ArrayBufferGetByteLength(this);
     26 }
     27 
     28 utils.InstallGetter(GlobalSharedArrayBuffer.prototype, "byteLength",
     29                     SharedArrayBufferGetByteLen);
     30 
     31 })
     32