[PATCH] D46341: [llvm-objcopy] Add --discard-all (-x) option

[Paul Semel via Phabricator via llvm-commits]

paulsemel created this revision.
paulsemel added reviewers: echristo, jakehehrlich, jhenderson, alexshap.

This option removes all local symbols from the binary.
I tried to follow GNU Binutils behavior as much as I could.


Repository:
  rL LLVM

https://reviews.llvm.org/D46341

Files:
  test/tools/llvm-objcopy/discard-all.test
  tools/llvm-objcopy/Object.cpp
  tools/llvm-objcopy/Object.h
  tools/llvm-objcopy/Opts.td
  tools/llvm-objcopy/llvm-objcopy.cpp

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