llvm/llvm/lib/ObjCopy/MachO/MachOReader.cpp

//===- MachOReader.cpp ------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "MachOReader.h"
#include "MachOObject.h"
#include "llvm/BinaryFormat/MachO.h"
#include "llvm/Object/MachO.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/SystemZ/zOSSupport.h"
#include <memory>

usingnamespacellvm;
usingnamespacellvm::objcopy;
usingnamespacellvm::objcopy::macho;

void MachOReader::readHeader(Object &O) const { … }

template <typename SectionType>
static Section constructSectionCommon(const SectionType &Sec, uint32_t Index) { … }

Section constructSection(const MachO::section &Sec, uint32_t Index) { … }

Section constructSection(const MachO::section_64 &Sec, uint32_t Index) { … }

template <typename SectionType, typename SegmentType>
Expected<std::vector<std::unique_ptr<Section>>> static extractSections(
    const object::MachOObjectFile::LoadCommandInfo &LoadCmd,
    const object::MachOObjectFile &MachOObj, uint32_t &NextSectionIndex) { … }

Error MachOReader::readLoadCommands(Object &O) const { … }

template <typename nlist_t>
SymbolEntry constructSymbolEntry(StringRef StrTable, const nlist_t &nlist) { … }

void MachOReader::readSymbolTable(Object &O) const { … }

void MachOReader::setSymbolInRelocationInfo(Object &O) const { … }

void MachOReader::readRebaseInfo(Object &O) const { … }

void MachOReader::readBindInfo(Object &O) const { … }

void MachOReader::readWeakBindInfo(Object &O) const { … }

void MachOReader::readLazyBindInfo(Object &O) const { … }

void MachOReader::readExportInfo(Object &O) const { … }

void MachOReader::readLinkData(Object &O, std::optional<size_t> LCIndex,
                               LinkData &LD) const { … }

void MachOReader::readDataInCodeData(Object &O) const { … }

void MachOReader::readLinkerOptimizationHint(Object &O) const { … }

void MachOReader::readFunctionStartsData(Object &O) const { … }

void MachOReader::readDylibCodeSignDRs(Object &O) const { … }

void MachOReader::readExportsTrie(Object &O) const { … }

void MachOReader::readChainedFixups(Object &O) const { … }

void MachOReader::readIndirectSymbolTable(Object &O) const { … }

void MachOReader::readSwiftVersion(Object &O) const { … }

Expected<std::unique_ptr<Object>> MachOReader::create() const { … }