tree 258f06eefa54563c137793078a743796fd587300
parent cec220a8410b776d3442ba825608db6c26b6057d
author Jez Ng <jezng@fb.com> 1618324820 -0400
committer Copybara-Service <copybara-worker@google.com> 1618358442 -0700

[lld-macho] Add support for arm64_32

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.

Reviewed By: #lld-macho, gkm

Differential Revision: https://reviews.llvm.org/D99822

GitOrigin-RevId: 8914902b01a3f8bdea9c71a0d9d23e4ee0ae80e4