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39
40#ifndef QELFPARSER_P_H
41#define QELFPARSER_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <qendian.h>
55#include <private/qglobal_p.h>
56
57QT_REQUIRE_CONFIG(library);
58
59#if defined (Q_OF_ELF) && defined(Q_CC_GNU)
60
61QT_BEGIN_NAMESPACE
62
63class QString;
64class QLibraryPrivate;
65
66typedef quint16 qelfhalf_t;
67typedef quint32 qelfword_t;
68typedef quintptr qelfoff_t;
69typedef quintptr qelfaddr_t;
70
71class QElfParser
72{
73public:
74 enum { QtMetaDataSection, NoQtSection, NotElf, Corrupt };
75 enum {ElfLittleEndian = 0, ElfBigEndian = 1};
76
77 struct ElfSectionHeader
78 {
79 qelfword_t name;
80 qelfword_t type;
81 qelfoff_t offset;
82 qelfoff_t size;
83 };
84
85 int m_endian;
86 int m_bits;
87 qelfoff_t m_stringTableFileOffset;
88
89 template <typename T>
90 T read(const char *s)
91 {
92 if (m_endian == ElfBigEndian)
93 return qFromBigEndian<T>(s);
94 else
95 return qFromLittleEndian<T>(s);
96 }
97
98 const char *parseSectionHeader(const char* s, ElfSectionHeader *sh);
99 int parse(const char *m_s, ulong fdlen, const QString &library, QLibraryPrivate *lib, qsizetype *pos, qsizetype *sectionlen);
100};
101
102QT_END_NAMESPACE
103
104#endif // defined(Q_OF_ELF) && defined(Q_CC_GNU)
105
106#endif // QELFPARSER_P_H
107

source code of qtbase/src/corelib/plugin/qelfparser_p.h