primitive barrier and testing helpers
authorBarret Rhoden <brho@cs.berkeley.edu>
Wed, 8 Apr 2009 18:43:04 +0000 (11:43 -0700)
committerBarret Rhoden <brho@cs.berkeley.edu>
Wed, 8 Apr 2009 18:43:04 +0000 (11:43 -0700)
commitaad120599a0b468f327305998a8d57918079f995
tree985738df6ae42210dc4c6e76a9f6c51e53a2f098
parentae6f93a8af2fb2250df934fb303540576c5c3f79
primitive barrier and testing helpers

added a barrier, needs to be init'd.  moved the atomics to kern/, and
added some more testing infrastructure.
inc/atomic.h [deleted file]
inc/x86.h
kern/Makefrag
kern/atomic.c [new file with mode: 0644]
kern/atomic.h [new file with mode: 0644]
kern/init.c
kern/printf.c
kern/testing.c
kern/testing.h