040000 tree 1a8f223aaf115afeeef0b0a615871bd35c49d74d	alpha
100644 blob 2969540cfb69a0bc1632ebf109e61a42cf1f43ec	futex.cc
100644 blob 2f803907c3799e54eff6c3683f69ece734d1b4f4	futex.h
100644 blob d0ac732e202af84b5b3b4386f870e6877f27c0e5	futex_bits.h
040000 tree 8eb59d74b8eeb900157af0498bb9fd952d2e0453	powerpc
100644 blob eebdb9a29f1fc75bd0c2bf45e989bd86e21a9cc5	rwlock.cc
100644 blob 5c3319ac0e795d4024ae4f226e5a9e2b4f3853c6	rwlock.h
040000 tree d62ec64957a06fa095ddd5fbb2ba5a0f9bfcc76a	sh
040000 tree 7691ec53f8409e72c8022cb84baeb239ef94b9e4	sparc
040000 tree 0cf3119537572bcc18386b2e1e960efed03e503c	x86