#include "llvm/ObjCopy/ELF/ELFObjcopy.h"
#include "ELFObject.h"
#include "llvm/ADT/BitmaskEnum.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/MC/MCTargetOptions.h"
#include "llvm/ObjCopy/CommonConfig.h"
#include "llvm/ObjCopy/ELF/ELFConfig.h"
#include "llvm/Object/Binary.h"
#include "llvm/Object/ELFObjectFile.h"
#include "llvm/Object/ELFTypes.h"
#include "llvm/Object/Error.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Compression.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Memory.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cstdlib>
#include <functional>
#include <memory>
#include <string>
#include <system_error>
#include <utility>

Typedefs
using	SectionPred = std::function<bool(const SectionBase &Sec)>

Functions
static bool	isDebugSection (const SectionBase &Sec)
static bool	isDWOSection (const SectionBase &Sec)
static bool	onlyKeepDWOPred (const Object &Obj, const SectionBase &Sec)
static Expected< uint64_t >	getNewShfFlags (SectionFlag AllFlags, uint16_t EMachine)
static uint64_t	getSectionFlagsPreserveMask (uint64_t OldFlags, uint64_t NewFlags, uint16_t EMachine)
static void	setSectionType (SectionBase &Sec, uint64_t Type)
static Error	setSectionFlagsAndType (SectionBase &Sec, SectionFlag Flags, uint16_t EMachine)
static ElfType	getOutputElfType (const Binary &Bin)
static ElfType	getOutputElfType (const MachineInfo &MI)
static std::unique_ptr< Writer >	createELFWriter (const CommonConfig &Config, Object &Obj, raw_ostream &Out, ElfType OutputElfType)
static std::unique_ptr< Writer >	createWriter (const CommonConfig &Config, Object &Obj, raw_ostream &Out, ElfType OutputElfType)
static Error	dumpSectionToFile (StringRef SecName, StringRef Filename, StringRef InputFilename, Object &Obj)
static bool	isAArch64MappingSymbol (const Symbol &Sym)
static bool	isArmMappingSymbol (const Symbol &Sym)
static bool	isRequiredByABISymbol (const Object &Obj, const Symbol &Sym)
static bool	isUnneededSymbol (const Symbol &Sym)
static Error	updateAndRemoveSymbols (const CommonConfig &Config, const ELFConfig &ELFConfig, Object &Obj)
static Error	replaceAndRemoveSections (const CommonConfig &Config, const ELFConfig &ELFConfig, Object &Obj)
static void	addSymbol (Object &Obj, const NewSymbolInfo &SymInfo, uint8_t DefaultVisibility)
static Error	removeNotes (Object &Obj, endianness Endianness, ArrayRef< RemoveNoteInfo > NotesToRemove, function_ref< Error(Error)> ErrorCallback)
static Error	handleUserSection (const NewSectionInfo &NewSection, function_ref< Error(StringRef, ArrayRef< uint8_t >)> F)
static Error	verifyNoteSection (StringRef Name, endianness Endianness, ArrayRef< uint8_t > Data)
static Error	handleArgs (const CommonConfig &Config, const ELFConfig &ELFConfig, ElfType OutputElfType, Object &Obj)
static Error	writeOutput (const CommonConfig &Config, Object &Obj, raw_ostream &Out, ElfType OutputElfType)