LLVM 19.0.0git
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#include "llvm/Object/ELF.h"
Public Types | |
using | WarningHandler = llvm::function_ref< Error(const Twine &Msg)> |
Public Member Functions | |
const uint8_t * | base () const |
const uint8_t * | end () const |
size_t | getBufSize () const |
const Elf_Ehdr & | getHeader () const |
template<typename T > | |
Expected< const T * > | getEntry (uint32_t Section, uint32_t Entry) const |
template<typename T > | |
Expected< const T * > | getEntry (const Elf_Shdr &Section, uint32_t Entry) const |
Expected< std::vector< VerDef > > | getVersionDefinitions (const Elf_Shdr &Sec) const |
Expected< std::vector< VerNeed > > | getVersionDependencies (const Elf_Shdr &Sec, WarningHandler WarnHandler=&defaultWarningHandler) const |
Expected< StringRef > | getSymbolVersionByIndex (uint32_t SymbolVersionIndex, bool &IsDefault, SmallVector< std::optional< VersionEntry >, 0 > &VersionMap, std::optional< bool > IsSymHidden) const |
Expected< StringRef > | getStringTable (const Elf_Shdr &Section, WarningHandler WarnHandler=&defaultWarningHandler) const |
Expected< StringRef > | getStringTableForSymtab (const Elf_Shdr &Section) const |
Expected< StringRef > | getStringTableForSymtab (const Elf_Shdr &Section, Elf_Shdr_Range Sections) const |
Expected< StringRef > | getLinkAsStrtab (const typename ELFT::Shdr &Sec) const |
Expected< ArrayRef< Elf_Word > > | getSHNDXTable (const Elf_Shdr &Section) const |
Expected< ArrayRef< Elf_Word > > | getSHNDXTable (const Elf_Shdr &Section, Elf_Shdr_Range Sections) const |
Expected< uint64_t > | getDynSymtabSize () const |
This function determines the number of dynamic symbols. | |
StringRef | getRelocationTypeName (uint32_t Type) const |
void | getRelocationTypeName (uint32_t Type, SmallVectorImpl< char > &Result) const |
uint32_t | getRelativeRelocationType () const |
std::string | getDynamicTagAsString (unsigned Arch, uint64_t Type) const |
std::string | getDynamicTagAsString (uint64_t Type) const |
Expected< const Elf_Sym * > | getRelocationSymbol (const Elf_Rel &Rel, const Elf_Shdr *SymTab) const |
Get the symbol for a given relocation. | |
Expected< SmallVector< std::optional< VersionEntry >, 0 > > | loadVersionMap (const Elf_Shdr *VerNeedSec, const Elf_Shdr *VerDefSec) const |
bool | isLE () const |
bool | isMipsELF64 () const |
bool | isMips64EL () const |
Expected< Elf_Shdr_Range > | sections () const |
Expected< Elf_Dyn_Range > | dynamicEntries () const |
Expected< const uint8_t * > | toMappedAddr (uint64_t VAddr, WarningHandler WarnHandler=&defaultWarningHandler) const |
Expected< Elf_Sym_Range > | symbols (const Elf_Shdr *Sec) const |
Expected< Elf_Rela_Range > | relas (const Elf_Shdr &Sec) const |
Expected< Elf_Rel_Range > | rels (const Elf_Shdr &Sec) const |
Expected< Elf_Relr_Range > | relrs (const Elf_Shdr &Sec) const |
std::vector< Elf_Rel > | decode_relrs (Elf_Relr_Range relrs) const |
Expected< std::vector< Elf_Rela > > | android_relas (const Elf_Shdr &Sec) const |
Expected< Elf_Phdr_Range > | program_headers () const |
Iterate over program header table. | |
Elf_Note_Iterator | notes_begin (const Elf_Phdr &Phdr, Error &Err) const |
Get an iterator over notes in a program header. | |
Elf_Note_Iterator | notes_begin (const Elf_Shdr &Shdr, Error &Err) const |
Get an iterator over notes in a section. | |
Elf_Note_Iterator | notes_end () const |
Get the end iterator for notes. | |
iterator_range< Elf_Note_Iterator > | notes (const Elf_Phdr &Phdr, Error &Err) const |
Get an iterator range over notes of a program header. | |
iterator_range< Elf_Note_Iterator > | notes (const Elf_Shdr &Shdr, Error &Err) const |
Get an iterator range over notes of a section. | |
Expected< StringRef > | getSectionStringTable (Elf_Shdr_Range Sections, WarningHandler WarnHandler=&defaultWarningHandler) const |
Expected< uint32_t > | getSectionIndex (const Elf_Sym &Sym, Elf_Sym_Range Syms, DataRegion< Elf_Word > ShndxTable) const |
Expected< const Elf_Shdr * > | getSection (const Elf_Sym &Sym, const Elf_Shdr *SymTab, DataRegion< Elf_Word > ShndxTable) const |
Expected< const Elf_Shdr * > | getSection (const Elf_Sym &Sym, Elf_Sym_Range Symtab, DataRegion< Elf_Word > ShndxTable) const |
Expected< const Elf_Shdr * > | getSection (uint32_t Index) const |
Expected< const Elf_Sym * > | getSymbol (const Elf_Shdr *Sec, uint32_t Index) const |
Expected< StringRef > | getSectionName (const Elf_Shdr &Section, WarningHandler WarnHandler=&defaultWarningHandler) const |
Expected< StringRef > | getSectionName (const Elf_Shdr &Section, StringRef DotShstrtab) const |
template<typename T > | |
Expected< ArrayRef< T > > | getSectionContentsAsArray (const Elf_Shdr &Sec) const |
Expected< ArrayRef< uint8_t > > | getSectionContents (const Elf_Shdr &Sec) const |
Expected< ArrayRef< uint8_t > > | getSegmentContents (const Elf_Phdr &Phdr) const |
Expected< std::vector< BBAddrMap > > | decodeBBAddrMap (const Elf_Shdr &Sec, const Elf_Shdr *RelaSec=nullptr, std::vector< PGOAnalysisMap > *PGOAnalyses=nullptr) const |
Returns a vector of BBAddrMap structs corresponding to each function within the text section that the SHT_LLVM_BB_ADDR_MAP section Sec is associated with. | |
Expected< MapVector< const Elf_Shdr *, const Elf_Shdr * > > | getSectionAndRelocations (std::function< Expected< bool >(const Elf_Shdr &)> IsMatch) const |
Returns a map from every section matching IsMatch to its relocation section, or nullptr if it has no relocation section. | |
void | createFakeSections () |
Used by llvm-objdump -d (which needs sections for disassembly) to disassemble objects without a section header table (e.g. | |
Static Public Member Functions | |
static Expected< ELFFile > | create (StringRef Object) |
using llvm::object::ELFFile< ELFT >::WarningHandler = llvm::function_ref<Error(const Twine &Msg)> |
Expected< std::vector< typename ELFT::Rela > > ELFFile::android_relas | ( | const Elf_Shdr & | Sec | ) | const |
Definition at line 397 of file ELF.cpp.
References Content, llvm::object::createError(), I, llvm::Offset, llvm::ELF::RELOCATION_GROUP_HAS_ADDEND_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_ADDEND_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_INFO_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_OFFSET_DELTA_FLAG, llvm::DataExtractor::Cursor::takeError(), and llvm::Expected< T >::takeError().
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Definition at line 222 of file ELF.h.
References llvm::StringRef::bytes_begin().
Referenced by llvm::object::ELFFile< ELFT >::end(), llvm::object::ELFFile< ELFT >::getHeader(), llvm::object::ELFFile< ELFT >::notes_begin(), and llvm::object::ELFFile< ELFT >::program_headers().
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Definition at line 839 of file ELF.h.
References llvm::object::createError().
Referenced by llvm::objcopy::elf::ELFBuilder< ELFT >::build(), llvm::object::ELFObjectFile< ELFT >::create(), and llvm::jitlink::readTargetMachineArch().
void llvm::object::ELFFile< ELFT >::createFakeSections |
Used by llvm-objdump -d (which needs sections for disassembly) to disassemble objects without a section header table (e.g.
ET_CORE objects analyzed by linux perf or ET_EXEC with llvm-strip –strip-sections).
Definition at line 850 of file ELF.h.
References llvm::enumerate(), Idx, llvm::ELF::PF_X, llvm::ELF::PT_LOAD, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_EXECINSTR, llvm::ELF::SHT_PROGBITS, and llvm::SmallVectorBase< Size_T >::size().
std::vector< typename ELFT::Rel > ELFFile::decode_relrs | ( | Elf_Relr_Range | relrs | ) | const |
Definition at line 333 of file ELF.cpp.
References Addr, llvm::sampleprof::Base, and llvm::Offset.
Expected< std::vector< BBAddrMap > > ELFFile::decodeBBAddrMap | ( | const Elf_Shdr & | Sec, |
const Elf_Shdr * | RelaSec = nullptr , |
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std::vector< PGOAnalysisMap > * | PGOAnalyses = nullptr |
||
) | const |
Returns a vector of BBAddrMap structs corresponding to each function within the text section that the SHT_LLVM_BB_ADDR_MAP section Sec
is associated with.
If the current ELFFile is relocatable, a corresponding RelaSec
must be passed in as an argument. Optional out variable to collect all PGO Analyses. New elements are only added if no error occurs. If not provided, the PGO Analyses are decoded then ignored.
Definition at line 875 of file ELF.cpp.
References decodeBBAddrMapImpl().
Referenced by readBBAddrMapImpl().
Expected< typename ELFT::DynRange > ELFFile::dynamicEntries |
Definition at line 554 of file ELF.cpp.
References llvm::ArrayRef< T >::back(), llvm::object::createError(), llvm::ArrayRef< T >::data(), llvm::ArrayRef< T >::empty(), llvm::ELF::PT_DYNAMIC, sections, llvm::ELF::SHT_DYNAMIC, and llvm::Expected< T >::takeError().
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Definition at line 223 of file ELF.h.
References llvm::object::ELFFile< ELFT >::base(), and llvm::object::ELFFile< ELFT >::getBufSize().
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Definition at line 225 of file ELF.h.
References llvm::StringRef::size().
Referenced by llvm::object::ELFFile< ELFT >::end(), llvm::object::ELFFile< ELFT >::notes_begin(), and llvm::object::ELFFile< ELFT >::program_headers().
std::string ELFFile::getDynamicTagAsString | ( | uint64_t | Type | ) | const |
std::string ELFFile::getDynamicTagAsString | ( | unsigned | Arch, |
uint64_t | Type | ||
) | const |
Definition at line 465 of file ELF.cpp.
References llvm::ELF::EM_AARCH64, llvm::ELF::EM_HEXAGON, llvm::ELF::EM_MIPS, llvm::ELF::EM_PPC, llvm::ELF::EM_PPC64, and llvm::ELF::EM_RISCV.
Expected< uint64_t > llvm::object::ELFFile< ELFT >::getDynSymtabSize |
This function determines the number of dynamic symbols.
It reads section headers first. If section headers are not available, the number of symbols will be inferred by parsing dynamic hash tables.
Definition at line 776 of file ELF.h.
References llvm::StringRef::bytes_end(), llvm::createStringError(), llvm::Expected< T >::get(), llvm::object::parse_failed, sections, llvm::ELF::SHT_DYNSYM, and llvm::Expected< T >::takeError().
Expected< const T * > llvm::object::ELFFile< ELFT >::getEntry | ( | const Elf_Shdr & | Section, |
uint32_t | Entry | ||
) | const |
Definition at line 939 of file ELF.h.
References llvm::object::createError(), llvm::ArrayRef< T >::size(), llvm::Expected< T >::takeError(), and llvm::Twine::utohexstr().
Expected< const T * > llvm::object::ELFFile< ELFT >::getEntry | ( | uint32_t | Section, |
uint32_t | Entry | ||
) | const |
Definition at line 929 of file ELF.h.
References llvm::object::getSection().
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Definition at line 235 of file ELF.h.
References llvm::object::ELFFile< ELFT >::base().
Referenced by decodeBBAddrMapImpl(), llvm::object::describe(), llvm::object::ELFFile< ELFT >::isLE(), llvm::object::ELFFile< ELFT >::isMipsELF64(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::isRelocatable(), llvm::object::ELFFile< ELFT >::program_headers(), and readBBAddrMapImpl().
Expected< StringRef > llvm::object::ELFFile< ELFT >::getLinkAsStrtab | ( | const typename ELFT::Shdr & | Sec | ) | const |
Definition at line 1257 of file ELF.h.
References llvm::object::createError(), llvm::object::describe(), llvm::object::getSection(), llvm::Expected< T >::takeError(), and llvm::dwarf::toString().
uint32_t llvm::object::ELFFile< ELFT >::getRelativeRelocationType |
Definition at line 664 of file ELF.h.
References llvm::object::getELFRelativeRelocationType().
Expected< const typename ELFT::Sym * > llvm::object::ELFFile< ELFT >::getRelocationSymbol | ( | const Elf_Rel & | Rel, |
const Elf_Shdr * | SymTab | ||
) | const |
Get the symbol for a given relocation.
Definition at line 707 of file ELF.h.
References isMips64EL().
StringRef llvm::object::ELFFile< ELFT >::getRelocationTypeName | ( | uint32_t | Type | ) | const |
Definition at line 628 of file ELF.h.
References llvm::object::getELFRelocationTypeName().
void llvm::object::ELFFile< ELFT >::getRelocationTypeName | ( | uint32_t | Type, |
SmallVectorImpl< char > & | Result | ||
) | const |
Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection | ( | const Elf_Sym & | Sym, |
const Elf_Shdr * | SymTab, | ||
DataRegion< Elf_Word > | ShndxTable | ||
) | const |
Definition at line 528 of file ELF.h.
References llvm::object::getSection(), and Sym.
Referenced by readBBAddrMapImpl().
Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection | ( | const Elf_Sym & | Sym, |
Elf_Sym_Range | Symtab, | ||
DataRegion< Elf_Word > | ShndxTable | ||
) | const |
Definition at line 538 of file ELF.h.
References llvm::object::getSection(), and Sym.
Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection | ( | uint32_t | Index | ) | const |
Expected< MapVector< const typename ELFT::Shdr *, const typename ELFT::Shdr * > > ELFFile::getSectionAndRelocations | ( | std::function< Expected< bool >(const Elf_Shdr &)> | IsMatch | ) | const |
Returns a map from every section matching IsMatch
to its relocation section, or nullptr
if it has no relocation section.
This function returns an error if any of the IsMatch
calls fail or if it fails to retrieve the content section of any relocation section.
Definition at line 888 of file ELF.cpp.
References llvm::cantFail(), llvm::object::createError(), llvm::object::describe(), llvm::object::getSection(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), llvm::joinErrors(), sections, llvm::ELF::SHT_REL, llvm::ELF::SHT_RELA, llvm::Error::success(), llvm::Expected< T >::takeError(), and llvm::dwarf::toString().
Referenced by readBBAddrMapImpl().
Expected< ArrayRef< uint8_t > > llvm::object::ELFFile< ELFT >::getSectionContents | ( | const Elf_Shdr & | Sec | ) | const |
Definition at line 623 of file ELF.h.
Referenced by decodeBBAddrMapImpl().
Expected< ArrayRef< T > > llvm::object::ELFFile< ELFT >::getSectionContentsAsArray | ( | const Elf_Shdr & | Sec | ) | const |
Definition at line 567 of file ELF.h.
References llvm::object::createError(), llvm::object::getSecIndexForError(), llvm::Offset, llvm::StringRef::size(), Size, and llvm::Twine::utohexstr().
Expected< uint32_t > llvm::object::ELFFile< ELFT >::getSectionIndex | ( | const Elf_Sym & | Sym, |
Elf_Sym_Range | Syms, | ||
DataRegion< Elf_Word > | ShndxTable | ||
) | const |
Definition at line 511 of file ELF.h.
References llvm::ELF::SHN_LORESERVE, llvm::ELF::SHN_UNDEF, llvm::ELF::SHN_XINDEX, Sym, and llvm::Expected< T >::takeError().
Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionName | ( | const Elf_Shdr & | Section, |
StringRef | DotShstrtab | ||
) | const |
Definition at line 1286 of file ELF.h.
References llvm::object::createError(), llvm::StringRef::data(), llvm::object::getSecIndexForError(), llvm::Offset, llvm::StringRef::size(), and llvm::Twine::utohexstr().
Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionName | ( | const Elf_Shdr & | Section, |
WarningHandler | WarnHandler = &defaultWarningHandler |
||
) | const |
Definition at line 1274 of file ELF.h.
References llvm::dwarf_linker::getSectionName(), and sections.
Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionStringTable | ( | Elf_Shdr_Range | Sections, |
WarningHandler | WarnHandler = &defaultWarningHandler |
||
) | const |
Definition at line 717 of file ELF.h.
References llvm::object::createError(), and llvm::ELF::SHN_XINDEX.
Expected< ArrayRef< uint8_t > > llvm::object::ELFFile< ELFT >::getSegmentContents | ( | const Elf_Phdr & | Phdr | ) | const |
Definition at line 603 of file ELF.h.
References llvm::object::createError(), llvm::object::getPhdrIndexForError(), llvm::Offset, llvm::StringRef::size(), Size, and llvm::Twine::utohexstr().
Expected< ArrayRef< typename ELFT::Word > > llvm::object::ELFFile< ELFT >::getSHNDXTable | ( | const Elf_Shdr & | Section | ) | const |
Expected< ArrayRef< typename ELFT::Word > > llvm::object::ELFFile< ELFT >::getSHNDXTable | ( | const Elf_Shdr & | Section, |
Elf_Shdr_Range | Sections | ||
) | const |
Definition at line 1204 of file ELF.h.
References assert(), llvm::object::createError(), llvm::object::getELFSectionTypeName(), llvm::ELF::SHT_DYNSYM, llvm::ELF::SHT_SYMTAB, and llvm::ELF::SHT_SYMTAB_SHNDX.
Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTable | ( | const Elf_Shdr & | Section, |
WarningHandler | WarnHandler = &defaultWarningHandler |
||
) | const |
Definition at line 1169 of file ELF.h.
References llvm::object::createError(), llvm::Data, E, llvm::object::getELFSectionTypeName(), llvm::object::getSecIndexForError(), and llvm::ELF::SHT_STRTAB.
Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTableForSymtab | ( | const Elf_Shdr & | Section | ) | const |
Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTableForSymtab | ( | const Elf_Shdr & | Section, |
Elf_Shdr_Range | Sections | ||
) | const |
Definition at line 1242 of file ELF.h.
References llvm::object::createError(), llvm::ELF::SHT_DYNSYM, llvm::ELF::SHT_SYMTAB, and llvm::Expected< T >::takeError().
Expected< const typename ELFT::Sym * > llvm::object::ELFFile< ELFT >::getSymbol | ( | const Elf_Shdr * | Sec, |
uint32_t | Index | ||
) | const |
Definition at line 551 of file ELF.h.
References llvm::object::createError(), and llvm::object::getSecIndexForError().
Expected< StringRef > llvm::object::ELFFile< ELFT >::getSymbolVersionByIndex | ( | uint32_t | SymbolVersionIndex, |
bool & | IsDefault, | ||
SmallVector< std::optional< VersionEntry >, 0 > & | VersionMap, | ||
std::optional< bool > | IsSymHidden | ||
) | const |
Definition at line 956 of file ELF.h.
References llvm::object::createError(), llvm::ELF::VER_NDX_GLOBAL, llvm::ELF::VER_NDX_LOCAL, llvm::ELF::VERSYM_HIDDEN, and llvm::ELF::VERSYM_VERSION.
Referenced by readDynsymVersionsImpl().
Expected< std::vector< VerDef > > llvm::object::ELFFile< ELFT >::getVersionDefinitions | ( | const Elf_Shdr & | Sec | ) | const |
Definition at line 985 of file ELF.h.
References llvm::object::VerDef::AuxV, llvm::object::VerDef::Cnt, llvm::object::createError(), D, llvm::object::describe(), End, llvm::object::VerDef::Flags, llvm::object::VerDef::Hash, I, llvm::object::VerdAux::Name, llvm::object::VerDef::Name, llvm::object::VerDef::Ndx, llvm::object::VerdAux::Offset, llvm::object::VerDef::Offset, llvm::Expected< T >::takeError(), llvm::dwarf::toString(), llvm::Twine::utohexstr(), and llvm::object::VerDef::Version.
Expected< std::vector< VerNeed > > llvm::object::ELFFile< ELFT >::getVersionDependencies | ( | const Elf_Shdr & | Sec, |
WarningHandler | WarnHandler = &defaultWarningHandler |
||
) | const |
Definition at line 1072 of file ELF.h.
References llvm::object::VerNeed::AuxV, llvm::object::VerNeed::Cnt, llvm::object::createError(), llvm::StringRef::data(), llvm::object::describe(), llvm::StringRef::drop_front(), E, End, llvm::object::VerNeed::File, llvm::object::VernAux::Flags, llvm::object::VernAux::Hash, I, llvm::object::VernAux::Name, llvm::object::VernAux::Offset, llvm::object::VerNeed::Offset, llvm::object::VernAux::Other, llvm::StringRef::size(), llvm::Expected< T >::takeError(), llvm::dwarf::toString(), llvm::Twine::utohexstr(), and llvm::object::VerNeed::Version.
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Definition at line 285 of file ELF.h.
References llvm::ELF::ELFDATA2LSB, and llvm::object::ELFFile< ELFT >::getHeader().
Referenced by decodeBBAddrMapImpl(), and llvm::object::ELFFile< ELFT >::isMips64EL().
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Definition at line 294 of file ELF.h.
References llvm::object::ELFFile< ELFT >::isLE(), and llvm::object::ELFFile< ELFT >::isMipsELF64().
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Definition at line 289 of file ELF.h.
References llvm::ELF::ELFCLASS64, llvm::ELF::EM_MIPS, and llvm::object::ELFFile< ELFT >::getHeader().
Referenced by llvm::object::ELFFile< ELFT >::isMips64EL().
Expected< SmallVector< std::optional< VersionEntry >, 0 > > llvm::object::ELFFile< ELFT >::loadVersionMap | ( | const Elf_Shdr * | VerNeedSec, |
const Elf_Shdr * | VerDefSec | ||
) | const |
Definition at line 670 of file ELF.h.
References N, llvm::object::VernAux::Name, llvm::object::VernAux::Other, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::resize(), llvm::SmallVectorBase< Size_T >::size(), llvm::Expected< T >::takeError(), and llvm::ELF::VERSYM_VERSION.
Referenced by readDynsymVersionsImpl().
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Get an iterator range over notes of a program header.
The program header must be of type PT_NOTE
.
Phdr | the program header to iterate over. |
Err | [out] an error to support fallible iteration, which should be checked after iteration ends. |
Definition at line 413 of file ELF.h.
References llvm::make_range(), llvm::object::ELFFile< ELFT >::notes_begin(), and llvm::object::ELFFile< ELFT >::notes_end().
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Get an iterator range over notes of a section.
The section must be of type SHT_NOTE
.
Shdr | the section to iterate over. |
Err | [out] an error to support fallible iteration, which should be checked after iteration ends. |
Definition at line 425 of file ELF.h.
References llvm::make_range(), llvm::object::ELFFile< ELFT >::notes_begin(), llvm::object::ELFFile< ELFT >::notes_end(), and Shdr.
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Get an iterator over notes in a program header.
The program header must be of type PT_NOTE
.
Phdr | the program header to iterate over. |
Err | [out] an error to support fallible iteration, which should be checked after iteration ends. |
Definition at line 353 of file ELF.h.
References assert(), llvm::object::ELFFile< ELFT >::base(), llvm::object::createError(), llvm::object::ELFFile< ELFT >::getBufSize(), llvm::ELF::PT_NOTE, and llvm::Twine::utohexstr().
Referenced by llvm::object::ELFFile< ELFT >::notes().
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Get an iterator over notes in a section.
The section must be of type SHT_NOTE
.
Shdr | the section to iterate over. |
Err | [out] an error to support fallible iteration, which should be checked after iteration ends. |
Definition at line 381 of file ELF.h.
References assert(), llvm::object::ELFFile< ELFT >::base(), llvm::object::createError(), llvm::object::ELFFile< ELFT >::getBufSize(), Shdr, llvm::ELF::SHT_NOTE, and llvm::Twine::utohexstr().
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Get the end iterator for notes.
Definition at line 402 of file ELF.h.
Referenced by llvm::object::ELFFile< ELFT >::notes().
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Iterate over program header table.
Definition at line 327 of file ELF.h.
References llvm::object::ELFFile< ELFT >::base(), llvm::object::createError(), llvm::object::ELFFile< ELFT >::getBufSize(), llvm::object::ELFFile< ELFT >::getHeader(), and llvm::Twine::utohexstr().
Referenced by llvm::object::getPhdrIndexForError().
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Definition at line 310 of file ELF.h.
Referenced by decodeBBAddrMapImpl().
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Expected< typename ELFT::ShdrRange > llvm::object::ELFFile< ELFT >::sections |
Definition at line 876 of file ELF.h.
References llvm::object::createError(), llvm::First, llvm::StringRef::size(), UINT64_MAX, and llvm::Twine::utohexstr().
Referenced by llvm::object::describe(), llvm::object::getSecIndexForError(), readBBAddrMapImpl(), and readDynsymVersionsImpl().
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Expected< const uint8_t * > ELFFile::toMappedAddr | ( | uint64_t | VAddr, |
WarningHandler | WarnHandler = &defaultWarningHandler |
||
) | const |
Definition at line 606 of file ELF.cpp.
References A, B, llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::object::createError(), I, llvm::is_sorted(), llvm::Offset, llvm::ELF::PT_LOAD, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::stable_sort(), llvm::upper_bound(), and llvm::Twine::utohexstr().