Never include *Inlines.h files in interface headers, and never include *Inlines.h...
[WebKit-https.git] / Source / JavaScriptCore / dfg / DFGDesiredWatchpoints.cpp
1 /*
2  * Copyright (C) 2013 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
28 #if ENABLE(DFG_JIT)
29
30 #include "DFGDesiredWatchpoints.h"
31
32 #include "ArrayBufferNeuteringWatchpoint.h"
33 #include "CodeBlock.h"
34 #include "Operations.h"
35
36 namespace JSC { namespace DFG {
37
38 void ArrayBufferViewWatchpointAdaptor::add(
39     CodeBlock* codeBlock, JSArrayBufferView* view, Watchpoint* watchpoint)
40 {
41     ArrayBufferNeuteringWatchpoint* neuteringWatchpoint =
42         ArrayBufferNeuteringWatchpoint::create(*codeBlock->vm());
43     neuteringWatchpoint->set()->add(watchpoint);
44     codeBlock->addConstant(neuteringWatchpoint);
45     codeBlock->vm()->heap.addReference(neuteringWatchpoint, view->buffer());
46 }
47
48 DesiredWatchpoints::DesiredWatchpoints() { }
49 DesiredWatchpoints::~DesiredWatchpoints() { }
50
51 void DesiredWatchpoints::addLazily(WatchpointSet* set)
52 {
53     m_sets.addLazily(set);
54 }
55
56 void DesiredWatchpoints::addLazily(InlineWatchpointSet& set)
57 {
58     m_inlineSets.addLazily(&set);
59 }
60
61 void DesiredWatchpoints::addLazily(JSArrayBufferView* view)
62 {
63     m_bufferViews.addLazily(view);
64 }
65
66 void DesiredWatchpoints::addLazily(CodeOrigin codeOrigin, ExitKind exitKind, WatchpointSet* set)
67 {
68     m_sets.addLazily(codeOrigin, exitKind, set);
69 }
70
71 void DesiredWatchpoints::addLazily(CodeOrigin codeOrigin, ExitKind exitKind, InlineWatchpointSet& set)
72 {
73     m_inlineSets.addLazily(codeOrigin, exitKind, &set);
74 }
75
76 void DesiredWatchpoints::reallyAdd(CodeBlock* codeBlock, CommonData& commonData)
77 {
78     m_sets.reallyAdd(codeBlock, commonData);
79     m_inlineSets.reallyAdd(codeBlock, commonData);
80     m_bufferViews.reallyAdd(codeBlock, commonData);
81 }
82
83 bool DesiredWatchpoints::areStillValid() const
84 {
85     return m_sets.areStillValid()
86         && m_inlineSets.areStillValid()
87         && m_bufferViews.areStillValid();
88 }
89
90 } } // namespace JSC::DFG
91
92 #endif // ENABLE(DFG_JIT)
93