#include "ObjCopy/ELF/ELFObject.h"
Public Types | |
| template<class T > | |
| using | ConstRange = iterator_range< pointee_iterator< typename std::vector< std::unique_ptr< T > >::const_iterator > > |
Public Member Functions | |
| SectionTableRef | sections () const |
| iterator_range< filter_iterator< pointee_iterator< std::vector< SecPtr >::const_iterator >, decltype(§ionIsAlloc)> > | allocSections () const |
| const auto & | getUpdatedSections () const |
| Error | updateSection (StringRef Name, ArrayRef< uint8_t > Data) |
| SectionBase * | findSection (StringRef Name) |
| SectionTableRef | removedSections () |
| ConstRange< Segment > | segments () const |
| Error | removeSections (bool AllowBrokenLinks, std::function< bool(const SectionBase &)> ToRemove) |
| Error | replaceSections (const DenseMap< SectionBase *, SectionBase * > &FromTo) |
| Error | removeSymbols (function_ref< bool(const Symbol &)> ToRemove) |
| template<class T , class... Ts> | |
| T & | addSection (Ts &&...Args) |
| Error | addNewSymbolTable () |
| Segment & | addSegment (ArrayRef< uint8_t > Data) |
| bool | isRelocatable () const |
Public Attributes | |
| Segment | ElfHdrSegment |
| Segment | ProgramHdrSegment |
| bool | Is64Bits |
| uint8_t | OSABI |
| uint8_t | ABIVersion |
| uint64_t | Entry |
| uint64_t | SHOff |
| uint32_t | Type |
| uint32_t | Machine |
| uint32_t | Version |
| uint32_t | Flags |
| bool | HadShdrs = true |
| bool | MustBeRelocatable = false |
| StringTableSection * | SectionNames = nullptr |
| SymbolTableSection * | SymbolTable = nullptr |
| SectionIndexSection * | SectionIndexTable = nullptr |
| bool | IsMips64EL = false |
Detailed Description
Definition at line 1020 of file ELFObject.h.
Member Typedef Documentation
◆ ConstRange
| using llvm::objcopy::elf::Object::ConstRange = iterator_range<pointee_iterator< typename std::vector<std::unique_ptr<T> >::const_iterator> > |
Definition at line 1036 of file ELFObject.h.
Member Function Documentation
◆ addNewSymbolTable()
| Error Object::addNewSymbolTable | ( | ) |
Definition at line 2216 of file ELFObject.cpp.
References llvm::objcopy::elf::SymbolTableSection::addSymbol(), assert(), llvm::objcopy::elf::SectionBase::Index, llvm::objcopy::elf::SymbolTableSection::initialize(), llvm::objcopy::elf::SectionBase::Link, llvm::objcopy::elf::SectionBase::Name, SectionNames, sections(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHT_STRTAB, llvm::Error::success(), and SymbolTable.
Referenced by handleArgs().
◆ addSection()
Definition at line 1090 of file ELFObject.h.
References MustBeRelocatable, and Ptr.
Referenced by handleArgs(), and replaceAndRemoveSections().
◆ addSegment()
Definition at line 1099 of file ELFObject.h.
References llvm::Data.
◆ allocSections()
|
inline |
Definition at line 1070 of file ELFObject.h.
References llvm::make_filter_range(), and llvm::make_pointee_range().
Referenced by llvm::objcopy::elf::BinaryWriter::finalize(), and llvm::objcopy::elf::BinaryWriter::write().
◆ findSection()
|
inline |
Definition at line 1077 of file ELFObject.h.
References llvm::find_if(), and Name.
Referenced by addSymbol().
◆ getUpdatedSections()
|
inline |
Definition at line 1074 of file ELFObject.h.
◆ isRelocatable()
|
inline |
Definition at line 1103 of file ELFObject.h.
References llvm::ELF::ET_DYN, llvm::ELF::ET_EXEC, and MustBeRelocatable.
Referenced by isRequiredByABISymbol(), removeUnneededSections(), and updateAndRemoveSymbols().
◆ removedSections()
|
inline |
Definition at line 1082 of file ELFObject.h.
◆ removeSections()
| Error Object::removeSections | ( | bool | AllowBrokenLinks, |
| std::function< bool(const SectionBase &)> | ToRemove | ||
| ) |
Definition at line 2132 of file ELFObject.cpp.
References E, llvm::make_range(), llvm::objcopy::elf::Segment::removeSection(), llvm::objcopy::elf::SectionIndexSection::reserve(), SectionIndexTable, SectionNames, llvm::Error::success(), SymbolTable, and ToRemove.
Referenced by handleArgs(), removeUnneededSections(), replaceAndRemoveSections(), and replaceSections().
◆ removeSymbols()
| Error Object::removeSymbols | ( | function_ref< bool(const Symbol &)> | ToRemove | ) |
Definition at line 2208 of file ELFObject.cpp.
References E, llvm::Error::success(), SymbolTable, and ToRemove.
Referenced by updateAndRemoveSymbols().
◆ replaceSections()
| Error Object::replaceSections | ( | const DenseMap< SectionBase *, SectionBase * > & | FromTo | ) |
Definition at line 2184 of file ELFObject.cpp.
References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), E, I, llvm::is_sorted(), removeSections(), llvm::sort(), and llvm::Error::success().
Referenced by replaceDebugSections().
◆ sections()
|
inline |
Definition at line 1066 of file ELFObject.h.
Referenced by addNewSymbolTable(), dumpSectionToFile(), llvm::objcopy::elf::IHexWriter::finalize(), handleArgs(), layoutSectionsForOnlyKeepDebug(), replaceDebugSections(), and updateAndRemoveSymbols().
◆ segments()
|
inline |
Definition at line 1084 of file ELFObject.h.
References llvm::make_pointee_range().
◆ updateSection()
Definition at line 2101 of file ELFObject.cpp.
References llvm::createStringError(), llvm::Data, llvm::find_if(), llvm::invalid_argument, Name, and llvm::Error::success().
Referenced by handleArgs().
Member Data Documentation
◆ ABIVersion
| uint8_t llvm::objcopy::elf::Object::ABIVersion |
Definition at line 1050 of file ELFObject.h.
◆ ElfHdrSegment
| Segment llvm::objcopy::elf::Object::ElfHdrSegment |
Definition at line 1045 of file ELFObject.h.
◆ Entry
| uint64_t llvm::objcopy::elf::Object::Entry |
Definition at line 1051 of file ELFObject.h.
Referenced by llvm::objcopy::elf::IHexWriter::finalize(), and handleArgs().
◆ Flags
| uint32_t llvm::objcopy::elf::Object::Flags |
Definition at line 1056 of file ELFObject.h.
◆ HadShdrs
Definition at line 1058 of file ELFObject.h.
◆ Is64Bits
| bool llvm::objcopy::elf::Object::Is64Bits |
Definition at line 1048 of file ELFObject.h.
Referenced by replaceAndRemoveSections().
◆ IsMips64EL
| bool llvm::objcopy::elf::Object::IsMips64EL = false |
Definition at line 1064 of file ELFObject.h.
Referenced by llvm::objcopy::elf::ELFBuilder< ELFT >::ELFBuilder(), initRelocations(), and llvm::objcopy::elf::ELFSectionWriter< ELFT >::visit().
◆ Machine
| uint32_t llvm::objcopy::elf::Object::Machine |
Definition at line 1054 of file ELFObject.h.
Referenced by handleArgs(), and isRequiredByABISymbol().
◆ MustBeRelocatable
| bool llvm::objcopy::elf::Object::MustBeRelocatable = false |
Definition at line 1059 of file ELFObject.h.
Referenced by addSection(), and isRelocatable().
◆ OSABI
| uint8_t llvm::objcopy::elf::Object::OSABI |
Definition at line 1049 of file ELFObject.h.
Referenced by handleArgs().
◆ ProgramHdrSegment
| Segment llvm::objcopy::elf::Object::ProgramHdrSegment |
Definition at line 1046 of file ELFObject.h.
◆ SectionIndexTable
| SectionIndexSection* llvm::objcopy::elf::Object::SectionIndexTable = nullptr |
Definition at line 1062 of file ELFObject.h.
Referenced by removeSections().
◆ SectionNames
| StringTableSection* llvm::objcopy::elf::Object::SectionNames = nullptr |
Definition at line 1060 of file ELFObject.h.
Referenced by addNewSymbolTable(), onlyKeepDWOPred(), removeSections(), removeUnneededSections(), and replaceAndRemoveSections().
◆ SHOff
| uint64_t llvm::objcopy::elf::Object::SHOff |
Definition at line 1052 of file ELFObject.h.
◆ SymbolTable
| SymbolTableSection* llvm::objcopy::elf::Object::SymbolTable = nullptr |
Definition at line 1061 of file ELFObject.h.
Referenced by addNewSymbolTable(), addSymbol(), handleArgs(), initRelocations(), removeSections(), removeSymbols(), removeUnneededSections(), replaceAndRemoveSections(), and updateAndRemoveSymbols().
◆ Type
| uint32_t llvm::objcopy::elf::Object::Type |
Definition at line 1053 of file ELFObject.h.
◆ Version
| uint32_t llvm::objcopy::elf::Object::Version |
Definition at line 1055 of file ELFObject.h.
The documentation for this class was generated from the following files:
- lib/ObjCopy/ELF/ELFObject.h
- lib/ObjCopy/ELF/ELFObject.cpp
