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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* Copyright (C) 2012, 2013, 2015 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. AND ITS CONTRIBUTORS ``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 ITS 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.
*/
#ifndef SlotVisitorInlines_h
#define SlotVisitorInlines_h
#include "SlotVisitor.h"
#include "Weak.h"
#include "WeakInlines.h"
namespace JSC {
template<typename T>
inline void SlotVisitor::appendUnbarrieredPointer(T** slot)
{
ASSERT(slot);
append(*slot);
}
template<typename T>
inline void SlotVisitor::appendUnbarrieredReadOnlyPointer(T* cell)
{
append(cell);
}
inline void SlotVisitor::appendUnbarrieredValue(JSValue* slot)
{
ASSERT(slot);
append(*slot);
}
inline void SlotVisitor::appendUnbarrieredReadOnlyValue(JSValue value)
{
append(value);
}
template<typename T>
inline void SlotVisitor::appendUnbarrieredWeak(Weak<T>* weak)
{
ASSERT(weak);
append(weak->get());
}
template<typename T>
inline void SlotVisitor::append(WriteBarrierBase<T>* slot)
{
append(slot->get());
}
template<typename Iterator>
inline void SlotVisitor::append(Iterator begin, Iterator end)
{
for (auto it = begin; it != end; ++it)
append(&*it);
}
inline void SlotVisitor::appendValues(WriteBarrierBase<Unknown>* barriers, size_t count)
{
for (size_t i = 0; i < count; ++i)
append(&barriers[i]);
}
inline void SlotVisitor::addWeakReferenceHarvester(WeakReferenceHarvester* weakReferenceHarvester)
{
m_heap.m_weakReferenceHarvesters.addThreadSafe(weakReferenceHarvester);
}
inline void SlotVisitor::addUnconditionalFinalizer(UnconditionalFinalizer* unconditionalFinalizer)
{
m_heap.m_unconditionalFinalizers.addThreadSafe(unconditionalFinalizer);
}
inline void SlotVisitor::reportExtraMemoryVisited(size_t size)
{
heap()->reportExtraMemoryVisited(m_currentObjectCellStateBeforeVisiting, size);
}
inline Heap* SlotVisitor::heap() const
{
return &m_heap;
}
inline VM& SlotVisitor::vm()
{
return *m_heap.m_vm;
}
inline const VM& SlotVisitor::vm() const
{
return *m_heap.m_vm;
}
} // namespace JSC
#endif // SlotVisitorInlines_h
|
