mirror of
https://github.com/QuasarApp/LIEF.git
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112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
/* Copyright 2017 R. Thomas
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* Copyright 2017 Quarkslab
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "pyELF.hpp"
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#include "LIEF/ELF/hash.hpp"
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#include "LIEF/ELF/Relocation.hpp"
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#include <string>
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#include <sstream>
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namespace LIEF {
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namespace ELF {
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template<class T>
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using getter_t = T (Relocation::*)(void) const;
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template<class T>
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using setter_t = void (Relocation::*)(T);
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template<>
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void create<Relocation>(py::module& m) {
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// Relocation object
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py::class_<Relocation, LIEF::Relocation>(m, "Relocation")
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.def(py::init<>())
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.def(py::init<uint64_t, uint32_t, int64_t, bool>(),
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"address"_a, "type"_a = 0, "addend"_a = 0, "is_rela"_a = false)
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.def_property("addend",
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static_cast<getter_t<int64_t>>(&Relocation::addend),
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static_cast<setter_t<int64_t>>(&Relocation::addend),
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"Additional value")
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.def_property("info",
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static_cast<getter_t<uint32_t>>(&Relocation::info),
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static_cast<setter_t<uint32_t>>(&Relocation::info),
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"Extra information like symbol index")
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.def_property("purpose",
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static_cast<getter_t<RELOCATION_PURPOSES>>(&Relocation::purpose),
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static_cast<setter_t<RELOCATION_PURPOSES>>(&Relocation::purpose),
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"Purpose (" RST_CLASS_REF(lief.ELF.RELOCATION_PURPOSES) ") of the relocation")
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.def_property("type",
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static_cast<getter_t<uint32_t>>(&Relocation::type),
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static_cast<setter_t<uint32_t>>(&Relocation::type),
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"Relocation type.\n\n"
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"See:\n\n"
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"\t\t * " RST_CLASS_REF(lief.ELF.RELOCATION_X86_64) "\n\n"
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"\t\t * " RST_CLASS_REF(lief.ELF.RELOCATION_ARM) "\n\n"
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"\t\t * " RST_CLASS_REF(lief.ELF.RELOCATION_i386) "\n\n")
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.def_property_readonly("has_symbol",
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&Relocation::has_symbol,
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"``True`` if a " RST_CLASS_REF(lief.ELF.Symbol) " is associated with the relocations")
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.def_property_readonly("symbol",
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static_cast<Symbol& (Relocation::*)(void)>(&Relocation::symbol),
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"" RST_CLASS_REF(lief.ELF.Symbol) " associated with the relocation",
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py::return_value_policy::reference_internal)
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.def_property_readonly("has_section",
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&Relocation::has_section,
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"``True`` if a this relocation has a " RST_CLASS_REF(lief.ELF.Section) " associated")
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.def_property_readonly("section",
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static_cast<Section& (Relocation::*)(void)>(&Relocation::section),
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"" RST_CLASS_REF(lief.ELF.Section) " to which the relocation applies",
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py::return_value_policy::reference)
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.def_property_readonly("is_rela",
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static_cast<getter_t<bool>>(&Relocation::is_rela),
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"``True`` if the relocation uses the :attr:`~lief.ELF.Relocation.addend` proprety")
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.def_property_readonly("is_rel",
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static_cast<getter_t<bool>>(&Relocation::is_rel),
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"``True`` if the relocation doesn't use the :attr:`~lief.ELF.Relocation.addend` proprety")
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.def("__eq__", &Relocation::operator==)
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.def("__ne__", &Relocation::operator!=)
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.def("__hash__",
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[] (const Relocation& relocation) {
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return Hash::hash(relocation);
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})
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.def("__str__",
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[] (const Relocation& relocation)
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{
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std::ostringstream stream;
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stream << relocation;
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std::string str = stream.str();
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return str;
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});
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}
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}
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}
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