This was previously attempted in 2016 by colinl's D18770, but LLD tests
were missed, which caused the change to be reverted.
Setting --print-imm-hex by default brings llvm-objdump's behavior closer
in line with objdump, and it makes it easier to read addresses and
alignment from the disassembly. It may make non-address immediates
harder to interpret, but it still seems the better default, barring more
context-sensitive base selection logic.
Differential Revision: https://reviews.llvm.org/D136972
llvm-objdump had some missing coverage that is fixed by this change:
- A test specifically for --print-imm-hex, and coverage of --no-print-imm-hex
- section-headers.test checks the aliases --headers or --section-headers
- A test for the use of --private-headers for ELF that checks the output
- A test for ELF program headers
Differential Revision: https://reviews.llvm.org/D103974
Daniel Thornburgh