1/*
2 * Copyright (C) 2016 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "DOMJITHelpers.h"
28
29#if ENABLE(JIT)
30
31#include "Document.h"
32#include "JSDOMBinding.h"
33#include "Node.h"
34
35namespace WebCore { namespace DOMJIT {
36
37using JSC::CCallHelpers;
38using JSC::GPRReg;
39using JSC::JSValueRegs;
40using JSC::MacroAssembler;
41
42void loadDocument(MacroAssembler& jit, GPRReg node, GPRReg output)
43{
44 jit.loadPtr(CCallHelpers::Address(node, Node::treeScopeMemoryOffset()), output);
45 jit.loadPtr(CCallHelpers::Address(output, TreeScope::documentScopeMemoryOffset()), output);
46}
47
48void loadDocumentElement(MacroAssembler& jit, GPRReg document, GPRReg output)
49{
50 jit.loadPtr(CCallHelpers::Address(document, Document::documentElementMemoryOffset()), output);
51}
52
53} }
54
55#endif
56