Struct object::read::macho::MachOFile

pub struct MachOFile<'data, Mach, R = &'data [u8]> where
    Mach: MachHeader,
    R: ReadRef<'data>,  { /* private fields */ }

A partially parsed Mach-O file.

Most of the functionality of this type is provided by the Object trait implementation.

Implementations

impl<'data, Mach, R> MachOFile<'data, Mach, R> where
    Mach: MachHeader,
    R: ReadRef<'data>, 

pub fn parse(data: R) -> Result<Self>

Parse the raw Mach-O file data.

pub fn parse_at(data: R, header_offset: u64) -> Result<Self>

Parse the raw Mach-O file data at an arbitrary offset inside the input data. This can be used for parsing Mach-O images inside the dyld shared cache, where multiple images, located at different offsets, share the same address space.

Trait Implementations

impl<'data, Mach: Debug, R: Debug> Debug for MachOFile<'data, Mach, R> where
    Mach: MachHeader,
    R: ReadRef<'data>,
    Mach::Endian: Debug, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'data, 'file, Mach, R> Object<'data, 'file> for MachOFile<'data, Mach, R> where
    'data: 'file,
    Mach: MachHeader,
    R: 'file + ReadRef<'data>, 

type Segment = MachOSegment<'data, 'file, Mach, R>

A segment in the object file.

type SegmentIterator = MachOSegmentIterator<'data, 'file, Mach, R>

An iterator over the segments in the object file.

type Section = MachOSection<'data, 'file, Mach, R>

A section in the object file.

type SectionIterator = MachOSectionIterator<'data, 'file, Mach, R>

An iterator over the sections in the object file.

type Comdat = MachOComdat<'data, 'file, Mach, R>

A COMDAT section group in the object file.

type ComdatIterator = MachOComdatIterator<'data, 'file, Mach, R>

An iterator over the COMDAT section groups in the object file.

type Symbol = MachOSymbol<'data, 'file, Mach, R>

A symbol in the object file.

type SymbolIterator = MachOSymbolIterator<'data, 'file, Mach, R>

An iterator over symbols in the object file.

type SymbolTable = MachOSymbolTable<'data, 'file, Mach, R>

A symbol table in the object file.

type DynamicRelocationIterator = NoDynamicRelocationIterator

An iterator over dynamic relocations in the file.

fn architecture(&self) -> Architecture

Get the architecture type of the file.

fn is_little_endian(&self) -> bool

Return true if the file is little endian, false if it is big endian.

fn is_64(&self) -> bool

Return true if the file can contain 64-bit addresses.

fn kind(&self) -> ObjectKind

Return the kind of this object.

fn segments(&'file self) -> MachOSegmentIterator<'data, 'file, Mach, R>

Get an iterator over the segments in the file.

fn section_by_name_bytes(
    &'file self,
    section_name: &[u8]
) -> Option<MachOSection<'data, 'file, Mach, R>>

Like Self::section_by_name, but allows names that are not UTF-8.

fn section_by_index(
    &'file self,
    index: SectionIndex
) -> Result<MachOSection<'data, 'file, Mach, R>>

Get the section at the given index.

fn sections(&'file self) -> MachOSectionIterator<'data, 'file, Mach, R>

Get an iterator over the sections in the file.

fn comdats(&'file self) -> MachOComdatIterator<'data, 'file, Mach, R>

Get an iterator over the COMDAT section groups in the file.

fn symbol_by_index(
    &'file self,
    index: SymbolIndex
) -> Result<MachOSymbol<'data, 'file, Mach, R>>

Get the debugging symbol at the given index.

fn symbols(&'file self) -> MachOSymbolIterator<'data, 'file, Mach, R>

Get an iterator over the debugging symbols in the file.

fn symbol_table(&'file self) -> Option<MachOSymbolTable<'data, 'file, Mach, R>>

Get the symbol table, if any.

fn dynamic_symbols(&'file self) -> MachOSymbolIterator<'data, 'file, Mach, R>

Get an iterator over the dynamic linking symbols in the file.

fn dynamic_symbol_table(
    &'file self
) -> Option<MachOSymbolTable<'data, 'file, Mach, R>>

Get the dynamic linking symbol table, if any.

fn object_map(&'file self) -> ObjectMap<'data>

Construct a map from addresses to symbol names and object file names.

fn imports(&self) -> Result<Vec<Import<'data>>>

Get the imported symbols.

fn exports(&self) -> Result<Vec<Export<'data>>>

Get the exported symbols that expose both a name and an address.

fn dynamic_relocations(&'file self) -> Option<NoDynamicRelocationIterator>

Get the dynamic relocations for this file.

fn has_debug_symbols(&self) -> bool

Return true if the file contains debug information sections, false if not.

fn mach_uuid(&self) -> Result<Option<[u8; 16]>>

The UUID from a Mach-O LC_UUID load command.

fn relative_address_base(&self) -> u64

Get the base address used for relative virtual addresses.

fn entry(&self) -> u64

Get the virtual address of the entry point of the binary

fn flags(&self) -> FileFlags

File flags that are specific to each file format.

fn endianness(&self) -> Endianness

Get the endianness of the file.

fn section_by_name(&'file self, section_name: &str) -> Option<Self::Section>

Get the section named section_name, if such a section exists.

fn symbol_map(&'file self) -> SymbolMap<SymbolMapName<'data>>

Construct a map from addresses to symbol names.

fn build_id(&self) -> Result<Option<&'data [u8]>>

The build ID from an ELF NT_GNU_BUILD_ID note.

fn gnu_debuglink(&self) -> Result<Option<(&'data [u8], u32)>>

The filename and CRC from a .gnu_debuglink section.

fn gnu_debugaltlink(&self) -> Result<Option<(&'data [u8], &'data [u8])>>

The filename and build ID from a .gnu_debugaltlink section.

fn pdb_info(&self) -> Result<Option<CodeView<'_>>>

The filename and GUID from the PE CodeView section