noted

This crate implements a macro that defines ELF notes for communicating information to the tooling that processes ELF notes.

Be sure to check out the note section in the ELF specification.

Example

```rust use noted::noted; use goblin::Object;

noted! { section = ".note.noted";

static FOO<"xxxxxxxx", 1>: [u8; 4] = [1, 2, 3, 4];
static BAR<"yyyyy", 2>: u64 = 7;
static BAZ<"zzz", 3>: u32 = 8;

}

fn main() { // Load this binary let path = std::env::current_exe().unwrap(); let buffer = std::fs::read(path).unwrap(); let elf = match Object::parse(&buffer).unwrap() { Object::Elf(elf) => elf, _ => panic!("unsupported type"), };

// Parse and sort the notes in the specified section
let mut notes: Vec<_> = elf
    .iter_note_sections(&buffer, Some(".note.noted"))
    .unwrap()
    .map(|x| x.unwrap())
    .collect();
notes.sort_unstable_by_key(|x| x.n_type);

eprintln!("{:?}", notes);

// Validate all the notes
assert_eq!(3, notes.len());

assert_eq!(notes[0].n_type, 1);
assert_eq!(notes[1].n_type, 2);
assert_eq!(notes[2].n_type, 3);

assert_eq!(notes[0].name, "xxxxxxxx");
assert_eq!(notes[1].name, "yyyyy");
assert_eq!(notes[2].name, "zzz");

assert_eq!(notes[0].desc, &[1, 2, 3, 4]);
assert_eq!(notes[1].desc, &7u64.to_ne_bytes());
assert_eq!(notes[2].desc, &8u32.to_ne_bytes());

} ```

License: Apache-2.0