diff options
Diffstat (limited to 'src/corelib/plugin/qelfparser_p.h')
-rw-r--r-- | src/corelib/plugin/qelfparser_p.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/corelib/plugin/qelfparser_p.h b/src/corelib/plugin/qelfparser_p.h new file mode 100644 index 0000000..380d5a1 --- /dev/null +++ b/src/corelib/plugin/qelfparser_p.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QELFPARSER_P_H +#define QELFPARSER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <qendian.h> +#include <qglobal.h> + +QT_BEGIN_NAMESPACE + +class QString; +class QLibraryPrivate; + +typedef quint16 qelfhalf_t; +typedef quint32 qelfword_t; +typedef quintptr qelfoff_t; +typedef quintptr qelfaddr_t; + +class QElfParser +{ +public: + enum {Ok = 0, NotElf = 1, NoQtSection = 2, Corrupt = 3}; + enum {ElfLittleEndian = 0, ElfBigEndian = 1}; + + struct ElfSectionHeader + { + qelfword_t name; + qelfword_t type; + qelfoff_t offset; + qelfword_t size; + }; + + int m_endian; + int m_bits; + int m_stringTableFileOffset; + + template <typename T> + T read(const char *s) + { + if (m_endian == ElfBigEndian) + return qFromBigEndian<T>(reinterpret_cast<const uchar *>(s)); + else + return qFromLittleEndian<T>(reinterpret_cast<const uchar *>(s)); + } + + const char *parseSectionHeader(const char* s, ElfSectionHeader *sh); + int parse(const char *m_s, ulong fdlen, const QString &library, QLibraryPrivate *lib, long *pos, ulong *sectionlen); +}; + +QT_END_NAMESPACE + +#endif // QELFPARSER_P_H + |