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https://github.com/QuasarApp/LIEF.git
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782295bfb8
Binding and rebase bytes codes are now parsed as well as export info
trie. Through ``RelocationDyld`` we created kind of *virtual* relocation
to modeling relocation process performed by Dyld
API Changes (Python / C++)
* MachO::RelocationDyld - Added
* MachO::RelocationObject - Added
* MachO::Relocation - Updated according to previous ones
* MachO::ExportInfo - Added
* MachO::BindingInfo - Added
* MachO::DyldInfo::rebase_opcodes - Added
* MachO::DyldInfo::bindings - Added
* MachO::DyldInfo::bind_opcodes - Added
* MachO::DyldInfo::weak_bind_opcodes - Added
* MachO::DyldInfo::lazy_bind_opcodes - Added
* MachO::DyldInfo::exports - Added
* MachO::DyldInfo::export_trie - Added
* MachO::Symbol
- Tied to MachO::BindingInfo (if any)
- Tied to MachO::ExportInfo (if any)
* MachO::Binary::relocations - Added
* MachO::Binary::has_symbol - Added
* MachO::Binary::get_symbol - Added
Resolve: #67
122 lines
4.3 KiB
C++
122 lines
4.3 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 <algorithm>
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#include <string>
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#include <sstream>
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#include "LIEF/visitors/Hash.hpp"
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#include "LIEF/MachO/BindingInfo.hpp"
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#include "pyMachO.hpp"
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template<class T>
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using getter_t = T (BindingInfo::*)(void) const;
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template<class T>
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using setter_t = void (BindingInfo::*)(T);
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void init_MachO_BindingInfo_class(py::module& m) {
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py::class_<BindingInfo>(m, "BindingInfo")
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.def_property("binding_class",
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static_cast<getter_t<BINDING_CLASS>>(&BindingInfo::binding_class),
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static_cast<setter_t<BINDING_CLASS>>(&BindingInfo::binding_class),
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"" RST_CLASS_REF(lief.MachO.BINDING_CLASS) " of the binding",
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py::return_value_policy::reference_internal)
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.def_property("address",
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static_cast<getter_t<uint64_t>>(&BindingInfo::address),
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static_cast<setter_t<uint64_t>>(&BindingInfo::address),
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"Binding's address",
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py::return_value_policy::reference_internal)
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.def_property("binding_type",
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static_cast<getter_t<BIND_TYPES>>(&BindingInfo::binding_type),
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static_cast<setter_t<BIND_TYPES>>(&BindingInfo::binding_type),
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"" RST_CLASS_REF(lief.MachO.BIND_TYPES) " of the binding\n"
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"Most of the times it's :attr:`~lief.MachO.BIND_TYPES.POINTER`",
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py::return_value_policy::reference_internal)
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.def_property("library_ordinal",
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static_cast<getter_t<int32_t>>(&BindingInfo::library_ordinal),
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static_cast<setter_t<int32_t>>(&BindingInfo::library_ordinal),
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py::return_value_policy::reference_internal)
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.def_property("addend",
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static_cast<getter_t<int64_t>>(&BindingInfo::addend),
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static_cast<setter_t<int64_t>>(&BindingInfo::addend),
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"Value added to the segment's virtual address when binding",
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py::return_value_policy::reference_internal)
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.def_property("weak_import",
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static_cast<getter_t<bool>>(&BindingInfo::is_weak_import),
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static_cast<setter_t<bool>>(&BindingInfo::set_weak_import),
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py::return_value_policy::reference_internal)
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.def_property_readonly("has_library",
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&BindingInfo::has_library,
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"``True`` if the binding info has a " RST_CLASS_REF(lief.MachO.DylibCommand) " associated with")
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.def_property_readonly("library",
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static_cast<DylibCommand& (BindingInfo::*)(void)>(&BindingInfo::library),
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"" RST_CLASS_REF(lief.MachO.DylibCommand) " associated with the binding (if any)",
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py::return_value_policy::reference)
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.def_property_readonly("has_segment",
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&BindingInfo::has_segment,
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"``True`` if the binding info has a " RST_CLASS_REF(lief.MachO.SegmentCommand) " associated with")
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.def_property_readonly("segment",
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static_cast<SegmentCommand& (BindingInfo::*)(void)>(&BindingInfo::segment),
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"" RST_CLASS_REF(lief.MachO.SegmentCommand) " associated with the binding (if any)",
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py::return_value_policy::reference)
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.def_property_readonly("has_symbol",
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&BindingInfo::has_symbol,
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"``True`` if the binding info has a " RST_CLASS_REF(lief.MachO.Symbol) " associated with")
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.def_property_readonly("symbol",
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static_cast<Symbol& (BindingInfo::*)(void)>(&BindingInfo::symbol),
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"" RST_CLASS_REF(lief.MachO.Symbol) " associated with the binding (if any)",
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py::return_value_policy::reference)
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.def("__eq__", &BindingInfo::operator==)
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.def("__ne__", &BindingInfo::operator!=)
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.def("__hash__",
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[] (const BindingInfo& binding_info) {
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return LIEF::Hash::hash(binding_info);
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})
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.def("__str__",
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[] (const BindingInfo& binding_info)
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{
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std::ostringstream stream;
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stream << binding_info;
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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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