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use alloc::fmt;
use alloc::vec::Vec;
use core::marker::PhantomData;
#[cfg(feature = "coff")]
use crate::read::coff;
#[cfg(feature = "elf")]
use crate::read::elf;
#[cfg(feature = "macho")]
use crate::read::macho;
#[cfg(feature = "pe")]
use crate::read::pe;
#[cfg(feature = "wasm")]
use crate::read::wasm;
#[cfg(feature = "xcoff")]
use crate::read::xcoff;
use crate::read::{
self, Architecture, BinaryFormat, CodeView, ComdatKind, CompressedData, CompressedFileRange,
Error, Export, FileFlags, FileKind, Import, Object, ObjectComdat, ObjectKind, ObjectMap,
ObjectSection, ObjectSegment, ObjectSymbol, ObjectSymbolTable, ReadRef, Relocation, Result,
SectionFlags, SectionIndex, SectionKind, SegmentFlags, SymbolFlags, SymbolIndex, SymbolKind,
SymbolMap, SymbolMapName, SymbolScope, SymbolSection,
};
#[allow(unused_imports)]
use crate::{AddressSize, Endian, Endianness};
/// Evaluate an expression on the contents of a file format enum.
///
/// This is a hack to avoid virtual calls.
macro_rules! with_inner {
($inner:expr, $enum:ident, | $var:ident | $body:expr) => {
match $inner {
#[cfg(feature = "coff")]
$enum::Coff(ref $var) => $body,
#[cfg(feature = "coff")]
$enum::CoffBig(ref $var) => $body,
#[cfg(feature = "elf")]
$enum::Elf32(ref $var) => $body,
#[cfg(feature = "elf")]
$enum::Elf64(ref $var) => $body,
#[cfg(feature = "macho")]
$enum::MachO32(ref $var) => $body,
#[cfg(feature = "macho")]
$enum::MachO64(ref $var) => $body,
#[cfg(feature = "pe")]
$enum::Pe32(ref $var) => $body,
#[cfg(feature = "pe")]
$enum::Pe64(ref $var) => $body,
#[cfg(feature = "wasm")]
$enum::Wasm(ref $var) => $body,
#[cfg(feature = "xcoff")]
$enum::Xcoff32(ref $var) => $body,
#[cfg(feature = "xcoff")]
$enum::Xcoff64(ref $var) => $body,
}
};
}
macro_rules! with_inner_mut {
($inner:expr, $enum:ident, | $var:ident | $body:expr) => {
match $inner {
#[cfg(feature = "coff")]
$enum::Coff(ref mut $var) => $body,
#[cfg(feature = "coff")]
$enum::CoffBig(ref mut $var) => $body,
#[cfg(feature = "elf")]
$enum::Elf32(ref mut $var) => $body,
#[cfg(feature = "elf")]
$enum::Elf64(ref mut $var) => $body,
#[cfg(feature = "macho")]
$enum::MachO32(ref mut $var) => $body,
#[cfg(feature = "macho")]
$enum::MachO64(ref mut $var) => $body,
#[cfg(feature = "pe")]
$enum::Pe32(ref mut $var) => $body,
#[cfg(feature = "pe")]
$enum::Pe64(ref mut $var) => $body,
#[cfg(feature = "wasm")]
$enum::Wasm(ref mut $var) => $body,
#[cfg(feature = "xcoff")]
$enum::Xcoff32(ref mut $var) => $body,
#[cfg(feature = "xcoff")]
$enum::Xcoff64(ref mut $var) => $body,
}
};
}
/// Like `with_inner!`, but wraps the result in another enum.
macro_rules! map_inner {
($inner:expr, $from:ident, $to:ident, | $var:ident | $body:expr) => {
match $inner {
#[cfg(feature = "coff")]
$from::Coff(ref $var) => $to::Coff($body),
#[cfg(feature = "coff")]
$from::CoffBig(ref $var) => $to::CoffBig($body),
#[cfg(feature = "elf")]
$from::Elf32(ref $var) => $to::Elf32($body),
#[cfg(feature = "elf")]
$from::Elf64(ref $var) => $to::Elf64($body),
#[cfg(feature = "macho")]
$from::MachO32(ref $var) => $to::MachO32($body),
#[cfg(feature = "macho")]
$from::MachO64(ref $var) => $to::MachO64($body),
#[cfg(feature = "pe")]
$from::Pe32(ref $var) => $to::Pe32($body),
#[cfg(feature = "pe")]
$from::Pe64(ref $var) => $to::Pe64($body),
#[cfg(feature = "wasm")]
$from::Wasm(ref $var) => $to::Wasm($body),
#[cfg(feature = "xcoff")]
$from::Xcoff32(ref $var) => $to::Xcoff32($body),
#[cfg(feature = "xcoff")]
$from::Xcoff64(ref $var) => $to::Xcoff64($body),
}
};
}
/// Like `map_inner!`, but the result is a Result or Option.
macro_rules! map_inner_option {
($inner:expr, $from:ident, $to:ident, | $var:ident | $body:expr) => {
match $inner {
#[cfg(feature = "coff")]
$from::Coff(ref $var) => $body.map($to::Coff),
#[cfg(feature = "coff")]
$from::CoffBig(ref $var) => $body.map($to::CoffBig),
#[cfg(feature = "elf")]
$from::Elf32(ref $var) => $body.map($to::Elf32),
#[cfg(feature = "elf")]
$from::Elf64(ref $var) => $body.map($to::Elf64),
#[cfg(feature = "macho")]
$from::MachO32(ref $var) => $body.map($to::MachO32),
#[cfg(feature = "macho")]
$from::MachO64(ref $var) => $body.map($to::MachO64),
#[cfg(feature = "pe")]
$from::Pe32(ref $var) => $body.map($to::Pe32),
#[cfg(feature = "pe")]
$from::Pe64(ref $var) => $body.map($to::Pe64),
#[cfg(feature = "wasm")]
$from::Wasm(ref $var) => $body.map($to::Wasm),
#[cfg(feature = "xcoff")]
$from::Xcoff32(ref $var) => $body.map($to::Xcoff32),
#[cfg(feature = "xcoff")]
$from::Xcoff64(ref $var) => $body.map($to::Xcoff64),
}
};
}
macro_rules! map_inner_option_mut {
($inner:expr, $from:ident, $to:ident, | $var:ident | $body:expr) => {
match $inner {
#[cfg(feature = "coff")]
$from::Coff(ref mut $var) => $body.map($to::Coff),
#[cfg(feature = "coff")]
$from::CoffBig(ref mut $var) => $body.map($to::CoffBig),
#[cfg(feature = "elf")]
$from::Elf32(ref mut $var) => $body.map($to::Elf32),
#[cfg(feature = "elf")]
$from::Elf64(ref mut $var) => $body.map($to::Elf64),
#[cfg(feature = "macho")]
$from::MachO32(ref mut $var) => $body.map($to::MachO32),
#[cfg(feature = "macho")]
$from::MachO64(ref mut $var) => $body.map($to::MachO64),
#[cfg(feature = "pe")]
$from::Pe32(ref mut $var) => $body.map($to::Pe32),
#[cfg(feature = "pe")]
$from::Pe64(ref mut $var) => $body.map($to::Pe64),
#[cfg(feature = "wasm")]
$from::Wasm(ref mut $var) => $body.map($to::Wasm),
#[cfg(feature = "xcoff")]
$from::Xcoff32(ref mut $var) => $body.map($to::Xcoff32),
#[cfg(feature = "xcoff")]
$from::Xcoff64(ref mut $var) => $body.map($to::Xcoff64),
}
};
}
/// Call `next` for a file format iterator.
macro_rules! next_inner {
($inner:expr, $from:ident, $to:ident) => {
match $inner {
#[cfg(feature = "coff")]
$from::Coff(ref mut iter) => iter.next().map($to::Coff),
#[cfg(feature = "coff")]
$from::CoffBig(ref mut iter) => iter.next().map($to::CoffBig),
#[cfg(feature = "elf")]
$from::Elf32(ref mut iter) => iter.next().map($to::Elf32),
#[cfg(feature = "elf")]
$from::Elf64(ref mut iter) => iter.next().map($to::Elf64),
#[cfg(feature = "macho")]
$from::MachO32(ref mut iter) => iter.next().map($to::MachO32),
#[cfg(feature = "macho")]
$from::MachO64(ref mut iter) => iter.next().map($to::MachO64),
#[cfg(feature = "pe")]
$from::Pe32(ref mut iter) => iter.next().map($to::Pe32),
#[cfg(feature = "pe")]
$from::Pe64(ref mut iter) => iter.next().map($to::Pe64),
#[cfg(feature = "wasm")]
$from::Wasm(ref mut iter) => iter.next().map($to::Wasm),
#[cfg(feature = "xcoff")]
$from::Xcoff32(ref mut iter) => iter.next().map($to::Xcoff32),
#[cfg(feature = "xcoff")]
$from::Xcoff64(ref mut iter) => iter.next().map($to::Xcoff64),
}
};
}
/// An object file.
///
/// Most functionality is provided by the `Object` trait implementation.
#[derive(Debug)]
#[non_exhaustive]
#[allow(missing_docs)]
pub enum File<'data, R: ReadRef<'data> = &'data [u8]> {
#[cfg(feature = "coff")]
Coff(coff::CoffFile<'data, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigFile<'data, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfFile32<'data, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfFile64<'data, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOFile32<'data, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOFile64<'data, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeFile32<'data, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeFile64<'data, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmFile<'data, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffFile32<'data, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffFile64<'data, R>),
}
impl<'data, R: ReadRef<'data>> File<'data, R> {
/// Parse the raw file data.
pub fn parse(data: R) -> Result<Self> {
Ok(match FileKind::parse(data)? {
#[cfg(feature = "elf")]
FileKind::Elf32 => File::Elf32(elf::ElfFile32::parse(data)?),
#[cfg(feature = "elf")]
FileKind::Elf64 => File::Elf64(elf::ElfFile64::parse(data)?),
#[cfg(feature = "macho")]
FileKind::MachO32 => File::MachO32(macho::MachOFile32::parse(data)?),
#[cfg(feature = "macho")]
FileKind::MachO64 => File::MachO64(macho::MachOFile64::parse(data)?),
#[cfg(feature = "wasm")]
FileKind::Wasm => File::Wasm(wasm::WasmFile::parse(data)?),
#[cfg(feature = "pe")]
FileKind::Pe32 => File::Pe32(pe::PeFile32::parse(data)?),
#[cfg(feature = "pe")]
FileKind::Pe64 => File::Pe64(pe::PeFile64::parse(data)?),
#[cfg(feature = "coff")]
FileKind::Coff => File::Coff(coff::CoffFile::parse(data)?),
#[cfg(feature = "coff")]
FileKind::CoffBig => File::CoffBig(coff::CoffBigFile::parse(data)?),
#[cfg(feature = "xcoff")]
FileKind::Xcoff32 => File::Xcoff32(xcoff::XcoffFile32::parse(data)?),
#[cfg(feature = "xcoff")]
FileKind::Xcoff64 => File::Xcoff64(xcoff::XcoffFile64::parse(data)?),
#[allow(unreachable_patterns)]
_ => return Err(Error("Unsupported file format")),
})
}
/// Parse a Mach-O image from the dyld shared cache.
#[cfg(feature = "macho")]
pub fn parse_dyld_cache_image<'cache, E: Endian>(
image: &macho::DyldCacheImage<'data, 'cache, E, R>,
) -> Result<Self> {
Ok(match image.cache.architecture().address_size() {
Some(AddressSize::U64) => {
File::MachO64(macho::MachOFile64::parse_dyld_cache_image(image)?)
}
Some(AddressSize::U32) => {
File::MachO32(macho::MachOFile32::parse_dyld_cache_image(image)?)
}
_ => return Err(Error("Unsupported file format")),
})
}
/// Return the file format.
pub fn format(&self) -> BinaryFormat {
match self {
#[cfg(feature = "coff")]
File::Coff(_) | File::CoffBig(_) => BinaryFormat::Coff,
#[cfg(feature = "elf")]
File::Elf32(_) | File::Elf64(_) => BinaryFormat::Elf,
#[cfg(feature = "macho")]
File::MachO32(_) | File::MachO64(_) => BinaryFormat::MachO,
#[cfg(feature = "pe")]
File::Pe32(_) | File::Pe64(_) => BinaryFormat::Pe,
#[cfg(feature = "wasm")]
File::Wasm(_) => BinaryFormat::Wasm,
#[cfg(feature = "xcoff")]
File::Xcoff32(_) | File::Xcoff64(_) => BinaryFormat::Xcoff,
}
}
}
impl<'data, R: ReadRef<'data>> read::private::Sealed for File<'data, R> {}
impl<'data, 'file, R> Object<'data, 'file> for File<'data, R>
where
'data: 'file,
R: 'file + ReadRef<'data>,
{
type Segment = Segment<'data, 'file, R>;
type SegmentIterator = SegmentIterator<'data, 'file, R>;
type Section = Section<'data, 'file, R>;
type SectionIterator = SectionIterator<'data, 'file, R>;
type Comdat = Comdat<'data, 'file, R>;
type ComdatIterator = ComdatIterator<'data, 'file, R>;
type Symbol = Symbol<'data, 'file, R>;
type SymbolIterator = SymbolIterator<'data, 'file, R>;
type SymbolTable = SymbolTable<'data, 'file, R>;
type DynamicRelocationIterator = DynamicRelocationIterator<'data, 'file, R>;
fn architecture(&self) -> Architecture {
with_inner!(self, File, |x| x.architecture())
}
fn is_little_endian(&self) -> bool {
with_inner!(self, File, |x| x.is_little_endian())
}
fn is_64(&self) -> bool {
with_inner!(self, File, |x| x.is_64())
}
fn kind(&self) -> ObjectKind {
with_inner!(self, File, |x| x.kind())
}
fn segments(&'file self) -> SegmentIterator<'data, 'file, R> {
SegmentIterator {
inner: map_inner!(self, File, SegmentIteratorInternal, |x| x.segments()),
}
}
fn section_by_name_bytes(&'file self, section_name: &[u8]) -> Option<Section<'data, 'file, R>> {
map_inner_option!(self, File, SectionInternal, |x| x
.section_by_name_bytes(section_name))
.map(|inner| Section { inner })
}
fn section_by_index(&'file self, index: SectionIndex) -> Result<Section<'data, 'file, R>> {
map_inner_option!(self, File, SectionInternal, |x| x.section_by_index(index))
.map(|inner| Section { inner })
}
fn sections(&'file self) -> SectionIterator<'data, 'file, R> {
SectionIterator {
inner: map_inner!(self, File, SectionIteratorInternal, |x| x.sections()),
}
}
fn comdats(&'file self) -> ComdatIterator<'data, 'file, R> {
ComdatIterator {
inner: map_inner!(self, File, ComdatIteratorInternal, |x| x.comdats()),
}
}
fn symbol_by_index(&'file self, index: SymbolIndex) -> Result<Symbol<'data, 'file, R>> {
map_inner_option!(self, File, SymbolInternal, |x| x
.symbol_by_index(index)
.map(|x| (x, PhantomData)))
.map(|inner| Symbol { inner })
}
fn symbols(&'file self) -> SymbolIterator<'data, 'file, R> {
SymbolIterator {
inner: map_inner!(self, File, SymbolIteratorInternal, |x| (
x.symbols(),
PhantomData
)),
}
}
fn symbol_table(&'file self) -> Option<SymbolTable<'data, 'file, R>> {
map_inner_option!(self, File, SymbolTableInternal, |x| x
.symbol_table()
.map(|x| (x, PhantomData)))
.map(|inner| SymbolTable { inner })
}
fn dynamic_symbols(&'file self) -> SymbolIterator<'data, 'file, R> {
SymbolIterator {
inner: map_inner!(self, File, SymbolIteratorInternal, |x| (
x.dynamic_symbols(),
PhantomData
)),
}
}
fn dynamic_symbol_table(&'file self) -> Option<SymbolTable<'data, 'file, R>> {
map_inner_option!(self, File, SymbolTableInternal, |x| x
.dynamic_symbol_table()
.map(|x| (x, PhantomData)))
.map(|inner| SymbolTable { inner })
}
#[cfg(feature = "elf")]
fn dynamic_relocations(&'file self) -> Option<DynamicRelocationIterator<'data, 'file, R>> {
let inner = match self {
File::Elf32(ref elf) => {
DynamicRelocationIteratorInternal::Elf32(elf.dynamic_relocations()?)
}
File::Elf64(ref elf) => {
DynamicRelocationIteratorInternal::Elf64(elf.dynamic_relocations()?)
}
#[allow(unreachable_patterns)]
_ => return None,
};
Some(DynamicRelocationIterator { inner })
}
#[cfg(not(feature = "elf"))]
fn dynamic_relocations(&'file self) -> Option<DynamicRelocationIterator<'data, 'file, R>> {
None
}
fn symbol_map(&self) -> SymbolMap<SymbolMapName<'data>> {
with_inner!(self, File, |x| x.symbol_map())
}
fn object_map(&self) -> ObjectMap<'data> {
with_inner!(self, File, |x| x.object_map())
}
fn imports(&self) -> Result<Vec<Import<'data>>> {
with_inner!(self, File, |x| x.imports())
}
fn exports(&self) -> Result<Vec<Export<'data>>> {
with_inner!(self, File, |x| x.exports())
}
fn has_debug_symbols(&self) -> bool {
with_inner!(self, File, |x| x.has_debug_symbols())
}
#[inline]
fn mach_uuid(&self) -> Result<Option<[u8; 16]>> {
with_inner!(self, File, |x| x.mach_uuid())
}
#[inline]
fn build_id(&self) -> Result<Option<&'data [u8]>> {
with_inner!(self, File, |x| x.build_id())
}
#[inline]
fn gnu_debuglink(&self) -> Result<Option<(&'data [u8], u32)>> {
with_inner!(self, File, |x| x.gnu_debuglink())
}
#[inline]
fn gnu_debugaltlink(&self) -> Result<Option<(&'data [u8], &'data [u8])>> {
with_inner!(self, File, |x| x.gnu_debugaltlink())
}
#[inline]
fn pdb_info(&self) -> Result<Option<CodeView<'_>>> {
with_inner!(self, File, |x| x.pdb_info())
}
fn relative_address_base(&self) -> u64 {
with_inner!(self, File, |x| x.relative_address_base())
}
fn entry(&self) -> u64 {
with_inner!(self, File, |x| x.entry())
}
fn flags(&self) -> FileFlags {
with_inner!(self, File, |x| x.flags())
}
}
/// An iterator over the segments of a `File`.
#[derive(Debug)]
pub struct SegmentIterator<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: SegmentIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum SegmentIteratorInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffSegmentIterator<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigSegmentIterator<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfSegmentIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfSegmentIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOSegmentIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOSegmentIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeSegmentIterator32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeSegmentIterator64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmSegmentIterator<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffSegmentIterator32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffSegmentIterator64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for SegmentIterator<'data, 'file, R> {
type Item = Segment<'data, 'file, R>;
fn next(&mut self) -> Option<Self::Item> {
next_inner!(self.inner, SegmentIteratorInternal, SegmentInternal)
.map(|inner| Segment { inner })
}
}
/// A segment of a `File`.
pub struct Segment<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: SegmentInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum SegmentInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffSegment<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigSegment<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfSegment32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfSegment64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOSegment32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOSegment64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeSegment32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeSegment64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmSegment<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffSegment32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffSegment64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> fmt::Debug for Segment<'data, 'file, R> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// It's painful to do much better than this
let mut s = f.debug_struct("Segment");
match self.name() {
Ok(Some(ref name)) => {
s.field("name", name);
}
Ok(None) => {}
Err(_) => {
s.field("name", &"<invalid>");
}
}
s.field("address", &self.address())
.field("size", &self.size())
.finish()
}
}
impl<'data, 'file, R: ReadRef<'data>> read::private::Sealed for Segment<'data, 'file, R> {}
impl<'data, 'file, R: ReadRef<'data>> ObjectSegment<'data> for Segment<'data, 'file, R> {
fn address(&self) -> u64 {
with_inner!(self.inner, SegmentInternal, |x| x.address())
}
fn size(&self) -> u64 {
with_inner!(self.inner, SegmentInternal, |x| x.size())
}
fn align(&self) -> u64 {
with_inner!(self.inner, SegmentInternal, |x| x.align())
}
fn file_range(&self) -> (u64, u64) {
with_inner!(self.inner, SegmentInternal, |x| x.file_range())
}
fn data(&self) -> Result<&'data [u8]> {
with_inner!(self.inner, SegmentInternal, |x| x.data())
}
fn data_range(&self, address: u64, size: u64) -> Result<Option<&'data [u8]>> {
with_inner!(self.inner, SegmentInternal, |x| x.data_range(address, size))
}
fn name_bytes(&self) -> Result<Option<&[u8]>> {
with_inner!(self.inner, SegmentInternal, |x| x.name_bytes())
}
fn name(&self) -> Result<Option<&str>> {
with_inner!(self.inner, SegmentInternal, |x| x.name())
}
fn flags(&self) -> SegmentFlags {
with_inner!(self.inner, SegmentInternal, |x| x.flags())
}
}
/// An iterator of the sections of a `File`.
#[derive(Debug)]
pub struct SectionIterator<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: SectionIteratorInternal<'data, 'file, R>,
}
// we wrap our enums in a struct so that they are kept private.
#[derive(Debug)]
enum SectionIteratorInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffSectionIterator<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigSectionIterator<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfSectionIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfSectionIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOSectionIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOSectionIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeSectionIterator32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeSectionIterator64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmSectionIterator<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffSectionIterator32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffSectionIterator64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for SectionIterator<'data, 'file, R> {
type Item = Section<'data, 'file, R>;
fn next(&mut self) -> Option<Self::Item> {
next_inner!(self.inner, SectionIteratorInternal, SectionInternal)
.map(|inner| Section { inner })
}
}
/// A Section of a File
pub struct Section<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: SectionInternal<'data, 'file, R>,
}
enum SectionInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffSection<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigSection<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfSection32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfSection64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOSection32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOSection64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeSection32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeSection64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmSection<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffSection32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffSection64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> fmt::Debug for Section<'data, 'file, R> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// It's painful to do much better than this
let mut s = f.debug_struct("Section");
match self.segment_name() {
Ok(Some(ref name)) => {
s.field("segment", name);
}
Ok(None) => {}
Err(_) => {
s.field("segment", &"<invalid>");
}
}
s.field("name", &self.name().unwrap_or("<invalid>"))
.field("address", &self.address())
.field("size", &self.size())
.field("align", &self.align())
.field("kind", &self.kind())
.field("flags", &self.flags())
.finish()
}
}
impl<'data, 'file, R: ReadRef<'data>> read::private::Sealed for Section<'data, 'file, R> {}
impl<'data, 'file, R: ReadRef<'data>> ObjectSection<'data> for Section<'data, 'file, R> {
type RelocationIterator = SectionRelocationIterator<'data, 'file, R>;
fn index(&self) -> SectionIndex {
with_inner!(self.inner, SectionInternal, |x| x.index())
}
fn address(&self) -> u64 {
with_inner!(self.inner, SectionInternal, |x| x.address())
}
fn size(&self) -> u64 {
with_inner!(self.inner, SectionInternal, |x| x.size())
}
fn align(&self) -> u64 {
with_inner!(self.inner, SectionInternal, |x| x.align())
}
fn file_range(&self) -> Option<(u64, u64)> {
with_inner!(self.inner, SectionInternal, |x| x.file_range())
}
fn data(&self) -> Result<&'data [u8]> {
with_inner!(self.inner, SectionInternal, |x| x.data())
}
fn data_range(&self, address: u64, size: u64) -> Result<Option<&'data [u8]>> {
with_inner!(self.inner, SectionInternal, |x| x.data_range(address, size))
}
fn compressed_file_range(&self) -> Result<CompressedFileRange> {
with_inner!(self.inner, SectionInternal, |x| x.compressed_file_range())
}
fn compressed_data(&self) -> Result<CompressedData<'data>> {
with_inner!(self.inner, SectionInternal, |x| x.compressed_data())
}
fn name_bytes(&self) -> Result<&[u8]> {
with_inner!(self.inner, SectionInternal, |x| x.name_bytes())
}
fn name(&self) -> Result<&str> {
with_inner!(self.inner, SectionInternal, |x| x.name())
}
fn segment_name_bytes(&self) -> Result<Option<&[u8]>> {
with_inner!(self.inner, SectionInternal, |x| x.segment_name_bytes())
}
fn segment_name(&self) -> Result<Option<&str>> {
with_inner!(self.inner, SectionInternal, |x| x.segment_name())
}
fn kind(&self) -> SectionKind {
with_inner!(self.inner, SectionInternal, |x| x.kind())
}
fn relocations(&self) -> SectionRelocationIterator<'data, 'file, R> {
SectionRelocationIterator {
inner: map_inner!(
self.inner,
SectionInternal,
SectionRelocationIteratorInternal,
|x| x.relocations()
),
}
}
fn flags(&self) -> SectionFlags {
with_inner!(self.inner, SectionInternal, |x| x.flags())
}
}
/// An iterator of the COMDAT section groups of a `File`.
#[derive(Debug)]
pub struct ComdatIterator<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: ComdatIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum ComdatIteratorInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffComdatIterator<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigComdatIterator<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfComdatIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfComdatIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOComdatIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOComdatIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeComdatIterator32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeComdatIterator64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmComdatIterator<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffComdatIterator32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffComdatIterator64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for ComdatIterator<'data, 'file, R> {
type Item = Comdat<'data, 'file, R>;
fn next(&mut self) -> Option<Self::Item> {
next_inner!(self.inner, ComdatIteratorInternal, ComdatInternal)
.map(|inner| Comdat { inner })
}
}
/// A COMDAT section group of a `File`.
pub struct Comdat<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: ComdatInternal<'data, 'file, R>,
}
enum ComdatInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffComdat<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigComdat<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfComdat32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfComdat64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOComdat32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOComdat64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeComdat32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeComdat64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmComdat<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffComdat32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffComdat64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> fmt::Debug for Comdat<'data, 'file, R> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let mut s = f.debug_struct("Comdat");
s.field("symbol", &self.symbol())
.field("name", &self.name().unwrap_or("<invalid>"))
.field("kind", &self.kind())
.finish()
}
}
impl<'data, 'file, R: ReadRef<'data>> read::private::Sealed for Comdat<'data, 'file, R> {}
impl<'data, 'file, R: ReadRef<'data>> ObjectComdat<'data> for Comdat<'data, 'file, R> {
type SectionIterator = ComdatSectionIterator<'data, 'file, R>;
fn kind(&self) -> ComdatKind {
with_inner!(self.inner, ComdatInternal, |x| x.kind())
}
fn symbol(&self) -> SymbolIndex {
with_inner!(self.inner, ComdatInternal, |x| x.symbol())
}
fn name_bytes(&self) -> Result<&[u8]> {
with_inner!(self.inner, ComdatInternal, |x| x.name_bytes())
}
fn name(&self) -> Result<&str> {
with_inner!(self.inner, ComdatInternal, |x| x.name())
}
fn sections(&self) -> ComdatSectionIterator<'data, 'file, R> {
ComdatSectionIterator {
inner: map_inner!(
self.inner,
ComdatInternal,
ComdatSectionIteratorInternal,
|x| x.sections()
),
}
}
}
/// An iterator over COMDAT section entries.
#[derive(Debug)]
pub struct ComdatSectionIterator<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: ComdatSectionIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum ComdatSectionIteratorInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffComdatSectionIterator<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigComdatSectionIterator<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfComdatSectionIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfComdatSectionIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachOComdatSectionIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachOComdatSectionIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeComdatSectionIterator32<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeComdatSectionIterator64<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmComdatSectionIterator<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffComdatSectionIterator32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffComdatSectionIterator64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for ComdatSectionIterator<'data, 'file, R> {
type Item = SectionIndex;
fn next(&mut self) -> Option<Self::Item> {
with_inner_mut!(self.inner, ComdatSectionIteratorInternal, |x| x.next())
}
}
/// A symbol table.
#[derive(Debug)]
pub struct SymbolTable<'data, 'file, R = &'data [u8]>
where
R: ReadRef<'data>,
{
inner: SymbolTableInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum SymbolTableInternal<'data, 'file, R>
where
R: ReadRef<'data>,
{
#[cfg(feature = "coff")]
Coff((coff::CoffSymbolTable<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "coff")]
CoffBig((coff::CoffBigSymbolTable<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "elf")]
Elf32(
(
elf::ElfSymbolTable32<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "elf")]
Elf64(
(
elf::ElfSymbolTable64<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "macho")]
MachO32(
(
macho::MachOSymbolTable32<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "macho")]
MachO64(
(
macho::MachOSymbolTable64<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "pe")]
Pe32((coff::CoffSymbolTable<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "pe")]
Pe64((coff::CoffSymbolTable<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "wasm")]
Wasm((wasm::WasmSymbolTable<'data, 'file>, PhantomData<R>)),
#[cfg(feature = "xcoff")]
Xcoff32((xcoff::XcoffSymbolTable32<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "xcoff")]
Xcoff64((xcoff::XcoffSymbolTable64<'data, 'file, R>, PhantomData<R>)),
}
impl<'data, 'file, R: ReadRef<'data>> read::private::Sealed for SymbolTable<'data, 'file, R> {}
impl<'data, 'file, R: ReadRef<'data>> ObjectSymbolTable<'data> for SymbolTable<'data, 'file, R> {
type Symbol = Symbol<'data, 'file, R>;
type SymbolIterator = SymbolIterator<'data, 'file, R>;
fn symbols(&self) -> Self::SymbolIterator {
SymbolIterator {
inner: map_inner!(
self.inner,
SymbolTableInternal,
SymbolIteratorInternal,
|x| (x.0.symbols(), PhantomData)
),
}
}
fn symbol_by_index(&self, index: SymbolIndex) -> Result<Self::Symbol> {
map_inner_option!(self.inner, SymbolTableInternal, SymbolInternal, |x| x
.0
.symbol_by_index(index)
.map(|x| (x, PhantomData)))
.map(|inner| Symbol { inner })
}
}
/// An iterator over symbol table entries.
#[derive(Debug)]
pub struct SymbolIterator<'data, 'file, R = &'data [u8]>
where
R: ReadRef<'data>,
{
inner: SymbolIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum SymbolIteratorInternal<'data, 'file, R>
where
R: ReadRef<'data>,
{
#[cfg(feature = "coff")]
Coff((coff::CoffSymbolIterator<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "coff")]
CoffBig((coff::CoffBigSymbolIterator<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "elf")]
Elf32(
(
elf::ElfSymbolIterator32<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "elf")]
Elf64(
(
elf::ElfSymbolIterator64<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "macho")]
MachO32(
(
macho::MachOSymbolIterator32<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "macho")]
MachO64(
(
macho::MachOSymbolIterator64<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "pe")]
Pe32((coff::CoffSymbolIterator<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "pe")]
Pe64((coff::CoffSymbolIterator<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "wasm")]
Wasm((wasm::WasmSymbolIterator<'data, 'file>, PhantomData<R>)),
#[cfg(feature = "xcoff")]
Xcoff32(
(
xcoff::XcoffSymbolIterator32<'data, 'file, R>,
PhantomData<R>,
),
),
#[cfg(feature = "xcoff")]
Xcoff64(
(
xcoff::XcoffSymbolIterator64<'data, 'file, R>,
PhantomData<R>,
),
),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for SymbolIterator<'data, 'file, R> {
type Item = Symbol<'data, 'file, R>;
fn next(&mut self) -> Option<Self::Item> {
map_inner_option_mut!(self.inner, SymbolIteratorInternal, SymbolInternal, |iter| {
iter.0.next().map(|x| (x, PhantomData))
})
.map(|inner| Symbol { inner })
}
}
/// A symbol table entry.
pub struct Symbol<'data, 'file, R = &'data [u8]>
where
R: ReadRef<'data>,
{
inner: SymbolInternal<'data, 'file, R>,
}
enum SymbolInternal<'data, 'file, R>
where
R: ReadRef<'data>,
{
#[cfg(feature = "coff")]
Coff((coff::CoffSymbol<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "coff")]
CoffBig((coff::CoffBigSymbol<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "elf")]
Elf32(
(
elf::ElfSymbol32<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "elf")]
Elf64(
(
elf::ElfSymbol64<'data, 'file, Endianness, R>,
PhantomData<R>,
),
),
#[cfg(feature = "macho")]
MachO32(
(
macho::MachOSymbol32<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "macho")]
MachO64(
(
macho::MachOSymbol64<'data, 'file, Endianness, R>,
PhantomData<()>,
),
),
#[cfg(feature = "pe")]
Pe32((coff::CoffSymbol<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "pe")]
Pe64((coff::CoffSymbol<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "wasm")]
Wasm((wasm::WasmSymbol<'data, 'file>, PhantomData<R>)),
#[cfg(feature = "xcoff")]
Xcoff32((xcoff::XcoffSymbol32<'data, 'file, R>, PhantomData<R>)),
#[cfg(feature = "xcoff")]
Xcoff64((xcoff::XcoffSymbol64<'data, 'file, R>, PhantomData<R>)),
}
impl<'data, 'file, R: ReadRef<'data>> fmt::Debug for Symbol<'data, 'file, R> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Symbol")
.field("name", &self.name().unwrap_or("<invalid>"))
.field("address", &self.address())
.field("size", &self.size())
.field("kind", &self.kind())
.field("section", &self.section())
.field("scope", &self.scope())
.field("weak", &self.is_weak())
.field("flags", &self.flags())
.finish()
}
}
impl<'data, 'file, R: ReadRef<'data>> read::private::Sealed for Symbol<'data, 'file, R> {}
impl<'data, 'file, R: ReadRef<'data>> ObjectSymbol<'data> for Symbol<'data, 'file, R> {
fn index(&self) -> SymbolIndex {
with_inner!(self.inner, SymbolInternal, |x| x.0.index())
}
fn name_bytes(&self) -> Result<&'data [u8]> {
with_inner!(self.inner, SymbolInternal, |x| x.0.name_bytes())
}
fn name(&self) -> Result<&'data str> {
with_inner!(self.inner, SymbolInternal, |x| x.0.name())
}
fn address(&self) -> u64 {
with_inner!(self.inner, SymbolInternal, |x| x.0.address())
}
fn size(&self) -> u64 {
with_inner!(self.inner, SymbolInternal, |x| x.0.size())
}
fn kind(&self) -> SymbolKind {
with_inner!(self.inner, SymbolInternal, |x| x.0.kind())
}
fn section(&self) -> SymbolSection {
with_inner!(self.inner, SymbolInternal, |x| x.0.section())
}
fn is_undefined(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_undefined())
}
fn is_definition(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_definition())
}
fn is_common(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_common())
}
fn is_weak(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_weak())
}
fn scope(&self) -> SymbolScope {
with_inner!(self.inner, SymbolInternal, |x| x.0.scope())
}
fn is_global(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_global())
}
fn is_local(&self) -> bool {
with_inner!(self.inner, SymbolInternal, |x| x.0.is_local())
}
fn flags(&self) -> SymbolFlags<SectionIndex, SymbolIndex> {
with_inner!(self.inner, SymbolInternal, |x| x.0.flags())
}
}
/// An iterator over dynamic relocation entries.
#[derive(Debug)]
pub struct DynamicRelocationIterator<'data, 'file, R = &'data [u8]>
where
R: ReadRef<'data>,
{
inner: DynamicRelocationIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum DynamicRelocationIteratorInternal<'data, 'file, R>
where
R: ReadRef<'data>,
{
#[cfg(feature = "elf")]
Elf32(elf::ElfDynamicRelocationIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfDynamicRelocationIterator64<'data, 'file, Endianness, R>),
// We need to always use the lifetime parameters.
#[allow(unused)]
None(PhantomData<(&'data (), &'file (), R)>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for DynamicRelocationIterator<'data, 'file, R> {
type Item = (u64, Relocation);
fn next(&mut self) -> Option<Self::Item> {
match self.inner {
#[cfg(feature = "elf")]
DynamicRelocationIteratorInternal::Elf32(ref mut elf) => elf.next(),
#[cfg(feature = "elf")]
DynamicRelocationIteratorInternal::Elf64(ref mut elf) => elf.next(),
DynamicRelocationIteratorInternal::None(_) => None,
}
}
}
/// An iterator over section relocation entries.
#[derive(Debug)]
pub struct SectionRelocationIterator<'data, 'file, R: ReadRef<'data> = &'data [u8]> {
inner: SectionRelocationIteratorInternal<'data, 'file, R>,
}
#[derive(Debug)]
enum SectionRelocationIteratorInternal<'data, 'file, R: ReadRef<'data>> {
#[cfg(feature = "coff")]
Coff(coff::CoffRelocationIterator<'data, 'file, R>),
#[cfg(feature = "coff")]
CoffBig(coff::CoffBigRelocationIterator<'data, 'file, R>),
#[cfg(feature = "elf")]
Elf32(elf::ElfSectionRelocationIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "elf")]
Elf64(elf::ElfSectionRelocationIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO32(macho::MachORelocationIterator32<'data, 'file, Endianness, R>),
#[cfg(feature = "macho")]
MachO64(macho::MachORelocationIterator64<'data, 'file, Endianness, R>),
#[cfg(feature = "pe")]
Pe32(pe::PeRelocationIterator<'data, 'file, R>),
#[cfg(feature = "pe")]
Pe64(pe::PeRelocationIterator<'data, 'file, R>),
#[cfg(feature = "wasm")]
Wasm(wasm::WasmRelocationIterator<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff32(xcoff::XcoffRelocationIterator32<'data, 'file, R>),
#[cfg(feature = "xcoff")]
Xcoff64(xcoff::XcoffRelocationIterator64<'data, 'file, R>),
}
impl<'data, 'file, R: ReadRef<'data>> Iterator for SectionRelocationIterator<'data, 'file, R> {
type Item = (u64, Relocation);
fn next(&mut self) -> Option<Self::Item> {
with_inner_mut!(self.inner, SectionRelocationIteratorInternal, |x| x.next())
}
}