Fat header in: fixture
fat_magic 0xcafebabe
nfat_arch 2
architecture arm64e
    cputype CPU_TYPE_ARM64
    cpusubtype CPU_SUBTYPE_ARM64E
    capabilities PTR_AUTH_VERSION USERSPACE 0
    offset 16384
    size 1727552
    align 2^14 (16384)
architecture arm64e.x1
    cputype CPU_TYPE_ARM64
    cpusubtype unknown arm64 cpusubtype
    capabilities PTR_AUTH_VERSION USERSPACE 0
    offset 1753088
    size 1711088
    align 2^14 (16384)