Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/qml/jsruntime/qv4memberdata.cpp |
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1 | /**************************************************************************** | - | ||||||
2 | ** | - | ||||||
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - | ||||||
4 | ** Contact: https://www.qt.io/licensing/ | - | ||||||
5 | ** | - | ||||||
6 | ** This file is part of the QtQml module of the Qt Toolkit. | - | ||||||
7 | ** | - | ||||||
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - | ||||||
9 | ** Commercial License Usage | - | ||||||
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - | ||||||
11 | ** accordance with the commercial license agreement provided with the | - | ||||||
12 | ** Software or, alternatively, in accordance with the terms contained in | - | ||||||
13 | ** a written agreement between you and The Qt Company. For licensing terms | - | ||||||
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - | ||||||
15 | ** information use the contact form at https://www.qt.io/contact-us. | - | ||||||
16 | ** | - | ||||||
17 | ** GNU Lesser General Public License Usage | - | ||||||
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - | ||||||
19 | ** General Public License version 3 as published by the Free Software | - | ||||||
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - | ||||||
21 | ** packaging of this file. Please review the following information to | - | ||||||
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - | ||||||
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - | ||||||
24 | ** | - | ||||||
25 | ** GNU General Public License Usage | - | ||||||
26 | ** Alternatively, this file may be used under the terms of the GNU | - | ||||||
27 | ** General Public License version 2.0 or (at your option) the GNU General | - | ||||||
28 | ** Public license version 3 or any later version approved by the KDE Free | - | ||||||
29 | ** Qt Foundation. The licenses are as published by the Free Software | - | ||||||
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - | ||||||
31 | ** included in the packaging of this file. Please review the following | - | ||||||
32 | ** information to ensure the GNU General Public License requirements will | - | ||||||
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - | ||||||
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - | ||||||
35 | ** | - | ||||||
36 | ** $QT_END_LICENSE$ | - | ||||||
37 | ** | - | ||||||
38 | ****************************************************************************/ | - | ||||||
39 | - | |||||||
40 | #include "qv4memberdata_p.h" | - | ||||||
41 | #include <private/qv4mm_p.h> | - | ||||||
42 | #include "qv4value_p.h" | - | ||||||
43 | - | |||||||
44 | using namespace QV4; | - | ||||||
45 | - | |||||||
46 | DEFINE_MANAGED_VTABLE(MemberData); | - | ||||||
47 | - | |||||||
48 | Heap::MemberData *MemberData::allocate(ExecutionEngine *e, uint n, Heap::MemberData *old) | - | ||||||
49 | { | - | ||||||
50 | Q_ASSERT(!old || old->values.size < n); | - | ||||||
51 | Q_ASSERT(n); | - | ||||||
52 | - | |||||||
53 | size_t alloc = MemoryManager::align(sizeof(Heap::MemberData) + (n - 1)*sizeof(Value)); | - | ||||||
54 | Heap::MemberData *m = e->memoryManager->allocManaged<MemberData>(alloc); | - | ||||||
55 | if (old)
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56 | // no write barrier required here | - | ||||||
57 | memcpy(m, old, sizeof(Heap::MemberData) + (old->values.size - 1) * sizeof(Value)); executed 10285191 times by 153 tests: memcpy(m, old, sizeof(Heap::MemberData) + (old->values.size - 1) * sizeof(Value)); Executed by:
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58 | else | - | ||||||
59 | m->init(); executed 38572377 times by 153 tests: m->init(); Executed by:
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60 | m->values.alloc = static_cast<uint>((alloc - sizeof(Heap::MemberData) + sizeof(Value))/sizeof(Value)); | - | ||||||
61 | m->values.size = m->values.alloc; | - | ||||||
62 | return m; executed 48892023 times by 153 tests: return m; Executed by:
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63 | } | - | ||||||
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