#mach-o #bind #github #info #lib #section

app otool

The otool command displays specified parts of object files or libraries. (Mach-O File Format)

3 releases

0.1.2 Jun 26, 2020
0.1.1 Jun 26, 2020
0.1.0 Jun 26, 2020

Apache-2.0

30KB
597 lines

otool

A pure Rust-implementation of 'otool' for the Mach-O File Format.

$ cargo install otool
$ otool -a binary.o

Trivia

otool is based on rust-macho, more specifically on its otool example. This is a distribution (with minor changes).

Usage

otool 0.1.0
object file displaying tool

USAGE:
    otool [FLAGS] [OPTIONS] [--] [files]...

FLAGS:
        --help       Prints help information
    -a               Print the archive headers
        --bind       Print the mach-o binding info
    -d               Print the data section
        --export     Print the mach-o exported symbols
    -f               Print the fat headers
    -X               Print no leading addresses or headers
        --lazy       Print the mach-o lazy binding info
    -S               Print the table of contents of a library
    -l               Print the load commands
    -h               Print the mach header
        --rebase     Print the mach-o rebasing info
    -L               Print shared libraries used
    -D               Print shared library id name
    -n               Print the symbol table
    -t               Print the text section
    -v               Print verbosely (symbolically) when possible
        --version    Print the version of program
        --weak       Print the mach-o weak binding info

OPTIONS:
        --arch <cpu-type>             Specifies the architecture
    -s <segname[:sectname]>...        Print contents of section

ARGS:
    <files>...    The object files

Notes

cargo requires a rust installation.

Dependencies

~8MB
~138K SLoC