mirror of
https://github.com/lief-project/LIEF
synced 2026-06-08 15:30:44 +00:00
Romain Thomas
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/* Copyright 2017 - 2022 R. Thomas
|
|
* Copyright 2017 - 2022 Quarkslab
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include "pyPE.hpp"
|
|
#include "pyIterators.hpp"
|
|
|
|
#include "LIEF/PE/hash.hpp"
|
|
#include "LIEF/PE/Relocation.hpp"
|
|
|
|
#include <string>
|
|
#include <sstream>
|
|
|
|
namespace LIEF {
|
|
namespace PE {
|
|
|
|
template<class T>
|
|
using getter_t = T (Relocation::*)(void) const;
|
|
|
|
template<class T>
|
|
using setter_t = void (Relocation::*)(T);
|
|
|
|
template<class T>
|
|
using it_t = T (Relocation::*)(void);
|
|
|
|
template<>
|
|
void create<Relocation>(py::module& m) {
|
|
py::class_<Relocation, LIEF::Object> reloc(m, "Relocation",
|
|
R"delim(
|
|
Class which represents the *Base Relocation Block*
|
|
Usually, we find this structure in the ``.reloc`` section
|
|
)delim");
|
|
|
|
init_ref_iterator<Relocation::it_entries>(reloc, "it_entries");
|
|
|
|
reloc
|
|
.def(py::init<>())
|
|
|
|
.def_property("virtual_address",
|
|
static_cast<getter_t<uint32_t>>(&Relocation::virtual_address),
|
|
static_cast<setter_t<uint32_t>>(&Relocation::virtual_address),
|
|
"The RVA for which the offset of the relocation entries (RelocationEntry) is added")
|
|
|
|
.def_property("block_size",
|
|
static_cast<getter_t<uint32_t>>(&Relocation::block_size),
|
|
static_cast<setter_t<uint32_t>>(&Relocation::block_size),
|
|
R"delim(
|
|
The total number of bytes in the base relocation block.
|
|
``block_size = sizeof(BaseRelocationBlock) + nb_of_relocs * sizeof(uint16_t = RelocationEntry)``
|
|
)delim")
|
|
|
|
.def_property_readonly("entries",
|
|
static_cast<it_t<Relocation::it_entries>>(&Relocation::entries),
|
|
"Iterator over the " RST_CLASS_REF(lief.PE.RelocationEntry) "")
|
|
|
|
.def("add_entry",
|
|
&Relocation::add_entry,
|
|
"Add a new " RST_CLASS_REF(lief.PE.RelocationEntry) "",
|
|
"new_entry"_a)
|
|
|
|
|
|
.def("__eq__", &Relocation::operator==)
|
|
.def("__ne__", &Relocation::operator!=)
|
|
.def("__hash__",
|
|
[] (const Relocation& relocation) {
|
|
return Hash::hash(relocation);
|
|
})
|
|
|
|
.def("__str__", [] (const Relocation& relocation)
|
|
{
|
|
std::ostringstream stream;
|
|
stream << relocation;
|
|
std::string str = stream.str();
|
|
return str;
|
|
});
|
|
}
|
|
}
|
|
}
|