text: /*
   * Copyright (C) 2016 Apple Inc. All Rights Reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. 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 with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
   * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "config.h"
  #include "DOMJITHelpers.h"
  
  #if ENABLE(JIT)
  
  #include "Document.h"
  #include "JSDOMBinding.h"
  #include "Node.h"
  
  namespace WebCore { namespace DOMJIT {
  
  using JSC::CCallHelpers;
  using JSC::GPRReg;
  using JSC::JSValueRegs;
  using JSC::MacroAssembler;
  
  void loadDocument(MacroAssembler& jit, GPRReg node, GPRReg output)
  {
      jit.loadPtr(CCallHelpers::Address(node, Node::treeScopeMemoryOffset()), output);
      jit.loadPtr(CCallHelpers::Address(output, TreeScope::documentScopeMemoryOffset()), output);
  }
  
  void loadDocumentElement(MacroAssembler& jit, GPRReg document, GPRReg output)
  {
      jit.loadPtr(CCallHelpers::Address(document, Document::documentElementMemoryOffset()), output);
  }
  
  } }
  
  #endif
  