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#ifndef ProfiledCodeBlockJettisoningWatchpoint_h
27#define ProfiledCodeBlockJettisoningWatchpoint_h
28
29#if ENABLE(DFG_JIT)
30
31#include "CodeOrigin.h"
32#include "ExitKind.h"
33#include "Watchpoint.h"
34
35namespace JSC {
36
37class CodeBlock;
38
39class ProfiledCodeBlockJettisoningWatchpoint : public Watchpoint {
40public:
41    ProfiledCodeBlockJettisoningWatchpoint()
42        : m_exitKind(ExitKindUnset)
43        , m_codeBlock(0)
44    {
45    }
46
47    ProfiledCodeBlockJettisoningWatchpoint(
48        CodeOrigin codeOrigin, ExitKind exitKind, CodeBlock* codeBlock)
49        : m_codeOrigin(codeOrigin)
50        , m_exitKind(exitKind)
51        , m_codeBlock(codeBlock)
52    {
53    }
54
55protected:
56    virtual void fireInternal() override;
57
58private:
59    CodeOrigin m_codeOrigin;
60    ExitKind m_exitKind;
61    CodeBlock* m_codeBlock;
62};
63
64} // namespace JSC
65
66#endif // ENABLE(DFG_JIT)
67
68#endif // ProfiledCodeBlockJettisoningWatchpoint_h
69
70