sparc64-linux support#483

Merged

bors merged 3 commits intorust-lang:masterfrom

japaric:sparc64

Jan 1, 2017

Commits on Dec 31, 2016

[WIP] sparc64-linux support
Jorge Aparicio
committed
less cfg, way more code
Jorge Aparicio
committed

Commits on Jan 1, 2017

tidy and last minute fixes
Jorge Aparicio
committed