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uint64_t Addr

std::string Name

Provides ErrorOr<T> smart pointer.

raw_pwrite_stream & OS

Represents either an error or a value T.

reference get()

std::error_code getError() const

Lightweight error class with error context and mandatory checking.

static ErrorSuccess success()

Create a success value.

Tagged union holding either a T or a Error.

Error takeError()

Take ownership of the stored error.

reference get()

Returns a reference to the stored T value.

static ErrorOr< std::unique_ptr< MemoryBuffer > > getFile(const Twine &Filename, bool IsText=false, bool RequiresNullTerminator=true, bool IsVolatile=false, std::optional< Align > Alignment=std::nullopt)

Open the specified file as a MemoryBuffer, returning a new MemoryBuffer if successful,...

StringRef - Represent a constant reference to a string, i.e.

Triple - Helper class for working with autoconf configuration names.

void setObjectFormat(ObjectFormatType Kind)

Set the object file format.

@ UnknownOS

@ AIX

@ ZOS

ArchType

@ arm

@ thumb

@ armeb

void setTriple(const Twine &Str)

Set all components to the new triple Str.

@ XCOFF

@ MachO

@ GOFF

bool isAMDGPU() const

@ AMD

@ NVIDIA

bool isNVPTX() const

Tests whether the target is NVPTX (32- or 64-bit).

void setOS(OSType Kind)

Set the operating system (third) component of the triple to a known type.

void setArch(ArchType Kind, SubArchType SubArch=NoSubArch)

Set the architecture (first) component of the triple to a known type.

void setVendor(VendorType Kind)

Set the vendor (second) component of the triple to a known type.

The instances of the Type class are immutable: once they are created, they are never changed.

@ SF_Common

@ SF_Undefined

MemoryBufferRef Data

@ ID_XCOFF32

@ ID_XCOFF64

bool isXCOFF() const

bool isMachO() const

bool isCOFF() const

bool isGOFF() const

virtual bool isBerkeleyText(DataRefImpl Sec) const

virtual Expected< section_iterator > getRelocatedSection(DataRefImpl Sec) const

uint64_t getCommonSymbolSize(DataRefImpl Symb) const

virtual Expected< StringRef > getSectionName(DataRefImpl Sec) const =0

virtual bool isBerkeleyData(DataRefImpl Sec) const

ObjectFile()=delete

virtual Expected< StringRef > getSymbolName(DataRefImpl Symb) const =0

static Expected< std::unique_ptr< MachOObjectFile > > createMachOObjectFile(MemoryBufferRef Object, uint32_t UniversalCputype=0, uint32_t UniversalIndex=0, size_t MachOFilesetEntryOffset=0)

Create a MachOObjectFile instance from a given buffer.

static Expected< std::unique_ptr< COFFObjectFile > > createCOFFObjectFile(MemoryBufferRef Object)

Error printSymbolName(raw_ostream &OS, DataRefImpl Symb) const override

static Expected< std::unique_ptr< ObjectFile > > createELFObjectFile(MemoryBufferRef Object, bool InitContent=true)

Triple makeTriple() const

Create a triple from the data in this object file.

virtual bool isSectionText(DataRefImpl Sec) const =0

section_iterator_range sections() const

friend class SectionRef

virtual uint64_t getSymbolValueImpl(DataRefImpl Symb) const =0

virtual bool isDebugSection(DataRefImpl Sec) const

virtual void setARMSubArch(Triple &TheTriple) const

static Expected< std::unique_ptr< WasmObjectFile > > createWasmObjectFile(MemoryBufferRef Object)

static Expected< OwningBinary< ObjectFile > > createObjectFile(StringRef ObjectPath)

virtual uint32_t getSymbolAlignment(DataRefImpl Symb) const

virtual bool isSectionData(DataRefImpl Sec) const =0

Expected< uint64_t > getSymbolValue(DataRefImpl Symb) const

virtual Triple::OSType getOS() const

bool isReflectionSectionStrippable(llvm::binaryformat::Swift5ReflectionSectionKind ReflectionSectionKind) const

True if the reflection section can be stripped by the linker.

virtual bool hasDebugInfo() const

static Expected< std::unique_ptr< ObjectFile > > createXCOFFObjectFile(MemoryBufferRef Object, unsigned FileType)

virtual Triple::ArchType getArch() const =0

virtual bool isSectionStripped(DataRefImpl Sec) const

virtual bool isSectionBitcode(DataRefImpl Sec) const

This is a value type class that represents a single section in the list of sections in the object fil...

bool isDebugSection() const

Whether this section is a debug section.

bool containsSymbol(SymbolRef S) const

This is a value type class that represents a single symbol in the list of symbols in the object file.

Expected< section_iterator > getSection() const

Get section this symbol is defined in reference to.

virtual Expected< uint32_t > getSymbolFlags(DataRefImpl Symb) const =0

This class implements an extremely fast bulk output stream that can only output to a stream.

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

Swift5ReflectionSectionKind

@ invalid_file_type

content_iterator< SectionRef > section_iterator

raw_ostream & operator<<(raw_ostream &OS, const SectionedAddress &Addr)

This is an optimization pass for GlobalISel generic memory operations.

file_magic identify_magic(StringRef magic)

Identify the type of a binary file based on how magical it is.

bool any_of(R &&range, UnaryPredicate P)

Provide wrappers to std::any_of which take ranges instead of having to pass begin/end explicitly.

FormattedNumber format_hex(uint64_t N, unsigned Width, bool Upper=false)

format_hex - Output N as a fixed width hexadecimal.

@ Ref

The access may reference the value stored in memory.

Error errorCodeToError(std::error_code EC)

Helper for converting an std::error_code to a Error.

void consumeError(Error Err)

Consume a Error without doing anything.

file_magic - An "enum class" enumeration of file types based on magic (the first N bytes of the file)...

@ coff_import_library

COFF import library.

@ pdb

Windows PDB debug info file.

@ spirv_object

A binary SPIR-V file.

@ elf_relocatable

ELF Relocatable object file.

@ archive

ar style archive file

@ elf_shared_object

ELF dynamically linked shared lib.

@ goff_object

GOFF object file.

@ minidump

Windows minidump file.

@ macho_dynamically_linked_shared_lib

Mach-O dynlinked shared lib.

@ xcoff_object_64

64-bit XCOFF object file

@ elf_executable

ELF Executable image.

@ macho_dynamically_linked_shared_lib_stub

Mach-O Shared lib stub.

@ macho_preload_executable

Mach-O Preloaded Executable.

@ offload_bundle

Clang offload bundle file.

@ offload_bundle_compressed

Compressed clang offload bundle file.

@ macho_file_set

Mach-O file set binary.

@ dxcontainer_object

DirectX container file.

@ macho_kext_bundle

Mach-O kext bundle file.

@ pecoff_executable

PECOFF executable file.

@ offload_binary

LLVM offload object file.

@ macho_universal_binary

Mach-O universal binary.

@ bitcode

Bitcode file.

@ macho_core

Mach-O Core File.

@ wasm_object

WebAssembly Object file.

@ xcoff_object_32

32-bit XCOFF object file

@ windows_resource

Windows compiled resource file (.res)

@ clang_ast

Clang PCH or PCM.

@ elf_core

ELF core image.

@ macho_object

Mach-O Object file.

@ coff_object

COFF object file.

@ elf

ELF Unknown type.

@ macho_bundle

Mach-O Bundle file.

@ coff_cl_gl_object

Microsoft cl.exe's intermediate code file.

@ cuda_fatbinary

CUDA Fatbinary object file.

@ macho_executable

Mach-O Executable.

@ macho_dsym_companion

Mach-O dSYM companion file.

@ unknown

Unrecognized file.

@ macho_fixed_virtual_memory_shared_lib

Mach-O Shared Lib, FVM.

@ macho_dynamic_linker

The Mach-O dynamic linker.

@ tapi_file

Text-based Dynamic Library Stub file.

static const uint64_t UndefSection