[llvm] [llvm-objdump] Add preliminary support for decoding binary files (PR #115667)

[Michael Clark via llvm-commits]

michaeljclark wrote:

> We should aim for this new binary option (not to be confused with the triple option) to be command-line compatible with the equivalent GNU option, i.e. to have the same name. This is similar to our existing option behaviour. NB: for textual output, it doesn't need to be byte-for-byte identical.

in regards to my earlier comment, I will omit the short option `-b` to avoid misparsing GNU scripts but will leave `--binary` as it is, to complement `--triple`. I will update the patch. and this is something I feel strongly about.

https://github.com/llvm/llvm-project/pull/115667