Cross Reference: /prebuilts/go/darwin-x86/pkg/darwin_amd64/cmd/internal/obj

`Name`	`Date`	`Size`
Up to higher level directory
`arm.a`	24-Aug-2016	`387.7K`
`arm64.a`	24-Aug-2016	`568.8K`
`ppc64.a`	24-Aug-2016	`550.3K`
`x86.a`	24-Aug-2016	`616.6K`