[PATCH] D99822: [lld-macho] Add support for arm64_32

[Jez Ng via Phabricator via llvm-commits]

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>From what I can tell, it's pretty similar to arm64. The two main differences
are:

1. No 64-bit relocations
2. Stub code writes to 32-bit registers instead of 64-bit

Plus of course the various on-disk structures like `segment_command` are using
the 32-bit instead of the 64-bit variants.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99822

Files:
  lld/MachO/Arch/ARM64.cpp
  lld/MachO/Arch/ARM64Common.cpp
  lld/MachO/Arch/ARM64Common.h
  lld/MachO/Arch/ARM64_32.cpp
  lld/MachO/CMakeLists.txt
  lld/MachO/Driver.cpp
  lld/MachO/Target.h
  lld/test/MachO/Inputs/WatchOS.sdk/usr/lib/libSystem.tbd
  lld/test/MachO/Inputs/WatchOS.sdk/usr/lib/libc++.tbd
  lld/test/MachO/Inputs/WatchOS.sdk/usr/lib/libc++abi.tbd
  lld/test/MachO/arm64-32-stubs.s
  lld/test/MachO/header.s
  lld/test/MachO/lit.local.cfg
  lld/test/MachO/segments.s

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