[PATCH] D13501: [ELF2] Add -wrap switch

[Igor Kudrin via llvm-commits]

ikudrin created this revision.
ikudrin added reviewers: rafael, ruiu.
ikudrin added a subscriber: llvm-commits.
ikudrin added a project: lld.

If the '-wrap' switch is used, all undefined references to 'symbol' will be resolved to '__wrap_symbol'.
Similarly, undefined references to '__real_symbol' will be resolved to 'symbol'.

http://reviews.llvm.org/D13501

Files:
  ELF/Config.h
  ELF/Driver.cpp
  ELF/InputFiles.cpp
  ELF/Options.td
  test/elf2/Inputs/wrap.s
  test/elf2/wrap.s
  test/elf2/wrap2.s

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