Merge m5.eecs.umich.edu:/bk/newmem

into  ewok.(none):/home/gblack/m5/newmem

--HG--
extra : convert_revision : 3eb97976caf57e43119a998c31128ca6f163c05b

diff --cc arch/mips/isa/decoder.isa
Simple merge

diff --cc arch/mips/isa/operands.isa
Simple merge

diff --cc cpu/cpu_exec_context.hh
Simple merge

diff --cc cpu/exec_context.hh
Simple merge

diff --cc cpu/simple/cpu.hh
Simple merge

diff --cc sim/process.cc
Simple merge