040000 tree d21ae04d7f1e8c26eebf549c6c7b752bc310a792	alpha
100644 blob f3ef1b07ab4ed7603fcd8fdc9b04518f1fb29554	futex.cc
100644 blob ee34aad1d6cc18d41f92b138d7e7123a747a1e92	futex.h
100644 blob f10d701f7e98ab047c57cad2070d746e4c0c18ac	futex_bits.h
040000 tree abab4c326e25145e8b8b81e41c8a4dcb12708a65	powerpc
100644 blob a5b012d3c7353baead6a9d0586bc3f6532fa98c0	rwlock.cc
100644 blob 667cb302d7be1a4b095bfed74904e9cd2cc9ba86	rwlock.h
040000 tree e4e1622ef47058094cce9bb6b8c549cd4d3aca41	sh
040000 tree 2323add8989e6e5f5457e73ff60825d79642df7c	sparc
040000 tree 7ea010e254f70c2b782b04f320eaefedcd44ae45	x86