[all-commits] [llvm/llvm-project] b8007a: [ld64.lld, llvm-otool] Minimal arm64e.x1 support (...

[Nico Weber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b8007a8e4020b8bca2b12e941660e10bf5bf6716
      https://github.com/llvm/llvm-project/commit/b8007a8e4020b8bca2b12e941660e10bf5bf6716
  Author: Nico Weber <thakis at chromium.org>
  Date:   2026-09-10 (Thu, 10 Sep 2026)

  Changed paths:
    A lld/test/MachO/arm64-x1.s
    M llvm/include/llvm/BinaryFormat/MachO.h
    M llvm/include/llvm/TargetParser/Triple.h
    M llvm/include/llvm/TextAPI/Architecture.def
    M llvm/lib/BinaryFormat/MachO.cpp
    M llvm/lib/Object/MachOObjectFile.cpp
    M llvm/lib/TargetParser/Triple.cpp
    M llvm/test/tools/llvm-readobj/MachO/file-headers-arm64.test
    A llvm/test/tools/llvm-readobj/macho-arm64e_x1.test
    M llvm/tools/llvm-objdump/MachODump.cpp
    M llvm/tools/llvm-readobj/MachODumper.cpp
    M llvm/unittests/BinaryFormat/MachOTest.cpp

  Log Message:
  -----------
  [ld64.lld, llvm-otool] Minimal arm64e.x1 support (#222721)

Just enough for `llvm-otool -hv` to dump the cpusubtype, and for
ld64.lld to not reject .tbd files that have an arm64e.x1 slice.

This is needed to link mac binaries against the macOS 27 SDK.



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