040000 tree 8df6f3cd49e68bfb1f932e7bd227776c9abfb852	arm_krait
040000 tree 7d0f70fc9e6fb2621b98122f4e280186c46440cd	armv8
040000 tree ba44f984c9b30ed02fc1dac12f440d81adce24df	mips32r2_fp
040000 tree 410afbb69d46677ac28bc9b6c1d75068cbe0daf2	mips32r2_fp_xburst
040000 tree ccf2df1bfca6c69a6a30c91db70cfe6b1c079cd1	mips64r6
040000 tree 11adf4b1f416cfb646833b8971e4335e3e9cd472	silvermont