[llvm-objdump] Add -x --all-headers options

Reviewers: paulsemel, echristo

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D48622

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335785 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed