1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* Copyright (C) 2012 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.
*/
#pragma once
#include "JSCJSValue.h"
#include <wtf/JSONValues.h>
#include <wtf/text/CString.h>
namespace JSC {
enum OpcodeID : unsigned;
namespace Profiler {
class Dumper;
class Bytecode {
public:
Bytecode()
: m_bytecodeIndex(std::numeric_limits<unsigned>::max())
{
}
Bytecode(unsigned bytecodeIndex, OpcodeID opcodeID, const CString& description)
: m_bytecodeIndex(bytecodeIndex)
, m_opcodeID(opcodeID)
, m_description(description)
{
}
unsigned bytecodeIndex() const { return m_bytecodeIndex; }
OpcodeID opcodeID() const { return m_opcodeID; }
const CString& description() const { return m_description; }
Ref<JSON::Value> toJSON(Dumper&) const;
private:
unsigned m_bytecodeIndex;
OpcodeID m_opcodeID;
CString m_description;
};
inline unsigned getBytecodeIndexForBytecode(Bytecode* bytecode) { return bytecode->bytecodeIndex(); }
} } // namespace JSC::Profiler
|
