Summary:
This change adds a bunch of options that GNU readelf supports. There is one breaking change when invoked as `llvm-readobj`, and three breaking changes when invoked as `llvm-readelf`:
- Add --all (implies --file-header, --program-headers, etc.)
- [Breaking] -a is --all instead of --arm-attributes
- Add --file-header as an alias for --file-headers
- Replace --sections with --sections-headers, keeping --sections as an alias for it
- Add --relocs as an alias for --relocations
- Add --dynamic as an alias for --dynamic-table
- Add --segments as an alias for --program-headers
- Add --section-groups as an alias for --elf-section-groups
- Add --dyn-syms as an alias for --dyn-symbols
- Add --syms as an alias for --symbols
- Add --histogram as an alias for --elf-hash-histogram
- [Breaking] When invoked as `llvm-readelf`, -s is --symbols instead of --sections
- [Breaking] When invoked as `llvm-readelf`, -t is no longer an alias for --symbols
Reviewers: MaskRay, phosek, mcgrathr, jhenderson
Reviewed By: MaskRay, jhenderson
Subscribers: sbc100, aheejin, edd, jhenderson, silvas, echristo, compnerd, kristina, javed.absar, kristof.beyls, llvm-commits, Bigcheese
Differential Revision: https://reviews.llvm.org/D54124
llvm-svn: 346685
Jordan Rupprecht