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diff --git a/src/tools/windeployqt/elfreader.h b/src/tools/windeployqt/elfreader.h
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+++ b/src/tools/windeployqt/elfreader.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ELFREADER_H
+#define ELFREADER_H
+
+#include <QtCore/QList>
+#include <QtCore/QString>
+#include <QtCore/QtEndian>
+
+QT_BEGIN_NAMESPACE
+
+enum ElfProgramHeaderType
+{
+    Elf_PT_NULL    = 0,
+    Elf_PT_LOAD    = 1,
+    Elf_PT_DYNAMIC = 2,
+    Elf_PT_INTERP  = 3,
+    Elf_PT_NOTE    = 4,
+    Elf_PT_SHLIB   = 5,
+    Elf_PT_PHDR    = 6,
+    Elf_PT_TLS     = 7,
+    Elf_PT_NUM     = 8
+};
+
+enum ElfSectionHeaderType
+{
+    Elf_SHT_NULL          = 0,
+    Elf_SHT_PROGBITS      = 1,
+    Elf_SHT_SYMTAB        = 2,
+    Elf_SHT_STRTAB        = 3,
+    Elf_SHT_RELA          = 4,
+    Elf_SHT_HASH          = 5,
+    Elf_SHT_DYNAMIC       = 6,
+    Elf_SHT_NOTE          = 7,
+    Elf_SHT_NOBITS        = 8,
+    Elf_SHT_REL           = 9,
+    Elf_SHT_SHLIB         = 10,
+    Elf_SHT_DYNSYM        = 11,
+    Elf_SHT_INIT_ARRAY    = 14,
+    Elf_SHT_FINI_ARRAY    = 15,
+    Elf_SHT_PREINIT_ARRAY = 16,
+    Elf_SHT_GROUP         = 17,
+    Elf_SHT_SYMTAB_SHNDX  = 18
+};
+
+enum ElfEndian
+{
+    Elf_ELFDATANONE = 0,
+    Elf_ELFDATA2LSB = 1,
+    Elf_ELFDATA2MSB = 2,
+    Elf_ELFDATANUM  = 3
+};
+
+enum ElfClass
+{
+    Elf_ELFCLASS32 = 1,
+    Elf_ELFCLASS64 = 2
+};
+
+enum ElfType
+{
+    Elf_ET_NONE = 0,
+    Elf_ET_REL  = 1,
+    Elf_ET_EXEC = 2,
+    Elf_ET_DYN  = 3,
+    Elf_ET_CORE = 4
+};
+
+enum ElfMachine
+{
+    Elf_EM_386    =  3,
+    Elf_EM_ARM    = 40,
+    Elf_EM_X86_64 = 62
+};
+
+enum DebugSymbolsType
+{
+    UnknownSymbols   = 0,    // Unknown.
+    NoSymbols        = 1,    // No usable symbols.
+    LinkedSymbols    = 2,    // Link to symols available.
+    BuildIdSymbols   = 4,    // BuildId available.
+    PlainSymbols     = 8,    // Ordinary symbols available.
+    FastSymbols      = 16    // Dwarf index available.
+};
+
+class ElfSectionHeader
+{
+public:
+    QByteArray name;
+    quint32 index;
+    quint32 type;
+    quint32 flags;
+    quint64 offset;
+    quint64 size;
+    quint64 addr;
+};
+
+class ElfProgramHeader
+{
+public:
+    quint32 name;
+    quint32 type;
+    quint64 offset;
+    quint64 filesz;
+    quint64 memsz;
+};
+
+class ElfData
+{
+public:
+    ElfData() : symbolsType(UnknownSymbols) {}
+    int indexOf(const QByteArray &name) const;
+
+public:
+    ElfEndian  endian;
+    ElfType    elftype;
+    ElfMachine elfmachine;
+    ElfClass   elfclass;
+    quint64    entryPoint;
+    QByteArray debugLink;
+    QByteArray buildId;
+    DebugSymbolsType symbolsType;
+    QList<ElfSectionHeader> sectionHeaders;
+    QList<ElfProgramHeader> programHeaders;
+};
+
+class ElfReader
+{
+public:
+    explicit ElfReader(const QString &binary);
+    enum Result { Ok, NotElf, Corrupt };
+
+    ElfData readHeaders();
+    QByteArray readSection(const QByteArray &sectionName);
+    QString errorString() const { return m_errorString; }
+    QByteArray readCoreName(bool *isCore);
+    QList<QByteArray> dependencies();
+
+private:
+    friend class ElfMapper;
+    Result readIt();
+
+    QString m_binary;
+    QString m_errorString;
+    ElfData m_elfData;
+};
+
+QT_END_NAMESPACE
+
+#endif // ELFREADER_H