Cross Reference: /prebuilts/go/darwin-x86/pkg/darwin_amd64/debug

`Name`	`Date`	`Size`
Up to higher level directory
`dwarf.a`	06-Dec-2016	`729K`
`elf.a`	06-Dec-2016	`672.5K`
`gosym.a`	06-Dec-2016	`230.6K`
`macho.a`	06-Dec-2016	`311.7K`
`pe.a`	06-Dec-2016	`145.2K`
`plan9obj.a`	06-Dec-2016	`105.3K`