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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/FunctionStarts.hpp"
#include "pyMachO.hpp"
namespace LIEF {
namespace MachO {
template<class T>
using getter_t = T (FunctionStarts::*)(void) const;
template<class T>
using setter_t = void (FunctionStarts::*)(T);
template<>
void create<FunctionStarts>(py::module& m) {
py::class_<FunctionStarts, LoadCommand>(m, "FunctionStarts")
.def_property("data_offset",
static_cast<getter_t<uint32_t>>(&FunctionStarts::data_offset),
static_cast<setter_t<uint32_t>>(&FunctionStarts::data_offset),
"Offset in the binary where *start functions* are located")
.def_property("data_size",
static_cast<getter_t<uint32_t>>(&FunctionStarts::data_size),
static_cast<setter_t<uint32_t>>(&FunctionStarts::data_size),
"Size of the functions list in the binary")
.def_property("functions",
static_cast<getter_t<const std::vector<uint64_t>&>>(&FunctionStarts::functions),
static_cast<setter_t<const std::vector<uint64_t>&>>(&FunctionStarts::functions),
"Addresses of every function entry point in the executable\n\n"
"This allows for functions to exist that have no entries in the symbol table.\n\n"
".. warning::\n\n"
"\tThe address is relative to the ``__TEXT`` segment\n\n",
py::return_value_policy::reference_internal)
.def("add_function",
&FunctionStarts::add_function,
"Add a new function",
"address"_a)
.def("__eq__", &FunctionStarts::operator==)
.def("__ne__", &FunctionStarts::operator!=)
.def("__hash__",
[] (const FunctionStarts& func) {
return Hash::hash(func);
})
.def("__str__",
[] (const FunctionStarts& func)
{
std::ostringstream stream;
stream << func;
std::string str = stream.str();
return str;
});
}
}
}
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