Support for recent port changes.

Support for recent port changes.

src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_impl.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/lw_back_end.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/python/m5/objects/OzoneCPU.py:
    Support Ron's recent port changes.
src/cpu/ozone/lw_back_end_impl.hh:
    Support Ron's recent port changes.  Also support handling faults in SE.

--HG--
extra : convert_revision : aa1ba5111b70199c052da3e13bae605525a69891