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Improve the ELF part of LIEF

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Major changes (features):
  * Enable adding multiple sections/segments - Executable (PIE or not), Library
  * Enable adding multiple dynamic entries (DT_NEEDED, DT_INIT etc)
  * Enable adding multiple relocations
  * Enable adding multiple dynamic symbols
  * Enable segment replacement

Major changes (API):
  * Getters Binary::get_*name*() has been renamed to "name()"
  * Binary::add(const DynamicEntry& entry) - To add an entry in the dynamic table
  * Section& Binary::add(const Section& section, bool loaded = true) - To add a section(s)
  * Segment& Binary::add(const Segment& segment, uint64_t base = 0) - To add segments
  * Segment& replace(const Segment& new_segment, const Segment& original_segment, uint64_t base = 0)
  * Binary's last_offset_section(), last_offset_segment(), next_virtual_address()
    to have information about offset
  * Binary's add_library(), get_library(), has_library() to handle
    DT_NEEDED entries

Other changes:
  * Binary::insert_content() - Use add(const Section&) or add(const Segment&) instead
  * ELF's DataHandler has been cleaned
  * Through LIEF::Section one can look for integers, strings, data
    within the section (see LIEF::Section::search,
    LIEF::Section::search_all)
  * Through LIEF::Binary one can get *xref* of a number (or address)
    see LIEF::Binary::xref function
  * To access to the Abstract binary in Python, one can now use
    the 'abstract' attribute. (e.g. binary.abstract.header.is_32)

Resolve: #83
Resolve: #66
Resolve: #48
This commit is contained in:
Romain Thomas
2017-09-02 08:54:54 +02:00
parent 5df162c42f
commit b94900ca7f
79 changed files with 3310 additions and 1220 deletions
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api/python/ELF/pyELFStructures.cpp
-32
View File
@@ -19,38 +19,6 @@
#define PY_ENUM(x) to_string(x), x
void init_ELF32_Structures(py::module& m) {
//py::class_<Sizes<ELF32>>(m, "Sizes")
// .def_property_readonly_static("ehdr",
// [] (py::object) {return Sizes<ELF32>::ehdr;})
// .def_property_readonly_static("phdr",
// [] (py::object) {return Sizes<ELF32>::phdr;})
// .def_property_readonly_static("shdr",
// [] (py::object) {return Sizes<ELF32>::shdr;})
// .def_property_readonly_static("sym",
// [] (py::object) {return Sizes<ELF32>::sym;});
}
void init_ELF64_Structures(py::module& m) {
//py::class_<Sizes<ELF64>>(m, "Sizes")
// .def_property_readonly_static("ehdr",
// [] (py::object) {return Sizes<ELF64>::ehdr;})
// .def_property_readonly_static("phdr",
// [] (py::object) {return Sizes<ELF64>::phdr;})
// .def_property_readonly_static("shdr",
// [] (py::object) {return Sizes<ELF64>::shdr;})
// .def_property_readonly_static("sym",
// [] (py::object) {return Sizes<ELF64>::sym;});
}
void init_ELF_Structures_enum(py::module& m) {
py::enum_<ELF_CLASS>(m, "ELF_CLASS")