| //! Support for reading ELF files. |
| //! |
| //! Traits are used to abstract over the difference between 32-bit and 64-bit ELF. |
| //! The primary trait for this is [`FileHeader`]. |
| //! |
| //! ## High level API |
| //! |
| //! [`ElfFile`] implements the [`Object`](crate::read::Object) trait for ELF files. |
| //! [`ElfFile`] is parameterised by [`FileHeader`] to allow reading both 32-bit and |
| //! 64-bit ELF. There are type aliases for these parameters ([`ElfFile32`] and |
| //! [`ElfFile64`]). |
| //! |
| //! ## Low level API |
| //! |
| //! The [`FileHeader`] trait can be directly used to parse both [`elf::FileHeader32`] |
| //! and [`elf::FileHeader64`]. |
| //! |
| //! ### Example for low level API |
| //! ```no_run |
| //! use object::elf; |
| //! use object::read::elf::{FileHeader, Sym}; |
| //! use std::error::Error; |
| //! use std::fs; |
| //! |
| //! /// Reads a file and displays the name of each symbol. |
| //! fn main() -> Result<(), Box<dyn Error>> { |
| //! # #[cfg(feature = "std")] { |
| //! let data = fs::read("path/to/binary")?; |
| //! let elf = elf::FileHeader64::<object::Endianness>::parse(&*data)?; |
| //! let endian = elf.endian()?; |
| //! let sections = elf.sections(endian, &*data)?; |
| //! let symbols = sections.symbols(endian, &*data, elf::SHT_SYMTAB)?; |
| //! for symbol in symbols.iter() { |
| //! let name = symbol.name(endian, symbols.strings())?; |
| //! println!("{}", String::from_utf8_lossy(name)); |
| //! } |
| //! # } |
| //! Ok(()) |
| //! } |
| //! ``` |
| #[cfg(doc)] |
| use crate::elf; |
| |
| mod file; |
| pub use file::*; |
| |
| mod segment; |
| pub use segment::*; |
| |
| mod section; |
| pub use section::*; |
| |
| mod symbol; |
| pub use symbol::*; |
| |
| mod relocation; |
| pub use relocation::*; |
| |
| mod comdat; |
| pub use comdat::*; |
| |
| mod dynamic; |
| pub use dynamic::*; |
| |
| mod compression; |
| pub use compression::*; |
| |
| mod note; |
| pub use note::*; |
| |
| mod hash; |
| pub use hash::*; |
| |
| mod version; |
| pub use version::*; |
| |
| mod attributes; |
| pub use attributes::*; |