[PATCH] D88629: [lld-macho] Add ARM64 target arch

[Greg McGary via Phabricator via llvm-commits]

gkm created this revision.
gkm added a reviewer: lld-macho.
Herald added subscribers: llvm-commits, kristof.beyls, mgorny.
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gkm requested review of this revision.

This is an initial base commit for ARM64 target arch support. I don't represent that it complete or bug-free, but wish to put it out for review now that some basic things like branch target & load/store address relocs are working.

I can add more tests to this base commit, or add them in follow-up commits.

It is not entirely clear whether I use the "ARM64" (Apple) or "AArch64" (non-Apple) naming convention. Guidance is appreciated.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88629

Files:
  lld/MachO/Arch/ARM64.cpp
  lld/MachO/Arch/X86_64.cpp
  lld/MachO/CMakeLists.txt
  lld/MachO/Driver.cpp
  lld/MachO/InputSection.cpp
  lld/MachO/SyntheticSections.cpp
  lld/MachO/Target.h
  lld/test/MachO/relocations-arm64.s
  lld/test/MachO/relocations-x86_84.s
  lld/test/MachO/relocations.s
  lld/test/lit.cfg.py

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