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/* Copyright 2017 R. Thomas
* Copyright 2017 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 <algorithm>
#include <string>
#include <sstream>
#include "LIEF/MachO/hash.hpp"
#include "LIEF/MachO/RelocationObject.hpp"
#include "pyMachO.hpp"
namespace LIEF {
namespace MachO {
template<class T>
using getter_t = T (RelocationObject::*)(void) const;
template<class T>
using setter_t = void (RelocationObject::*)(T);
template<>
void create<RelocationObject>(py::module& m) {
py::class_<RelocationObject, Relocation>(m, "RelocationObject")
.def_property("value",
static_cast<getter_t<int32_t>>(&RelocationObject::value),
static_cast<setter_t<int32_t>>(&RelocationObject::value),
"For **scattered** relocations, the address of the relocatable expression "
"for the item in the file that needs to be updated if the address is changed.\n\n"
"For relocatable expressions with the difference of two section addresses, "
"the address from which to subtract (in mathematical terms, the minuend) "
"is contained in the first relocation entry and the address to subtract (the subtrahend) "
"is contained in the second relocation entry.",
py::return_value_policy::reference_internal)
.def_property_readonly("is_scattered",
&RelocationObject::is_scattered,
"``True`` if the relocation is a scattered one")
.def("__eq__", &RelocationObject::operator==)
.def("__ne__", &RelocationObject::operator!=)
.def("__hash__",
[] (const RelocationObject& relocation) {
return Hash::hash(relocation);
})
.def("__str__",
[] (const RelocationObject& relocation)
{
std::ostringstream stream;
stream << relocation;
std::string str = stream.str();
return str;
});
}
}
}
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