otool -l /usr/lib/swift/libswiftCore.dylibで見る__TEXT,__swift5_protoのサイズは0x1288バイトで、含まれるprotocol conformance descriptorの数は 4744/8=593

Section sectname __swift5_proto segname __TEXT addr 0x0000000000379758 size 0x0000000000001288 offset 3643224 align 2^2 (4) reloff 0 nreloc 0 flags 0x00000000 reserved1 0 reserved2 0

(edited)