[geraldcombs]

Mach-O[1], the executable file format used by macOS and iOS (and other NeXTSTEP descendants) supports stuffing code segments for multiple architectures in the same file, aka "fat binaries"[2]. This is a fat binary that supports 5 architectures.

[1]https://en.wikipedia.org/wiki/Mach-O

[2]https://en.wikipedia.org/wiki/Fat_binary