[PATCH] D123751: Implement support for __llvm_addrsig for MachO in llvm-mc

[Alex B via Phabricator via llvm-commits]

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The __llvm_addrsig section is a section that the linker needs for safe icf.
This was not yet implemented for MachO - this is the implementation.
It has been tested with a safe deduplication implementation inside lld.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D123751

Files:
  llvm/include/llvm/BinaryFormat/MachO.h
  llvm/include/llvm/MC/MCMachObjectWriter.h
  llvm/include/llvm/MC/MCObjectFileInfo.h
  llvm/include/llvm/MC/MCObjectWriter.h
  llvm/lib/MC/ELFObjectWriter.cpp
  llvm/lib/MC/MCMachOStreamer.cpp
  llvm/lib/MC/MCObjectFileInfo.cpp
  llvm/lib/MC/MCSectionMachO.cpp
  llvm/lib/MC/MachObjectWriter.cpp
  llvm/lib/MC/WinCOFFObjectWriter.cpp

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