[PATCH] D49870: [llvm-objcopy] Add support for --rename-section flags from gnu objcopy

[Jordan Rupprecht via Phabricator via llvm-commits]

rupprecht created this revision.
rupprecht added a reviewer: jakehehrlich.
Herald added a reviewer: alexshap.
Herald added a subscriber: llvm-commits.

Add support for --rename-section flags from gnu objcopy.

Not all flags appear to have an effect for ELF objects, but allowing them would allow easier drop-in replacement. Other unrecognized flags are rejected.

This was only tested by comparing flags printed by "readelf -e <.o>" against the output of gnu vs llvm objcopy, it hasn't been tested to be valid beyond that.


Repository:
  rL LLVM

https://reviews.llvm.org/D49870

Files:
  test/tools/llvm-objcopy/rename-section-flag.test
  tools/llvm-objcopy/ObjcopyOpts.td
  tools/llvm-objcopy/llvm-objcopy.cpp

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