LUT

LOOK UP TABLE
add a few operators
Merge pull request #5 from harouwu/mips-inst-set

LUT
try from shell
Merge pull request #6 from harouwu/mips-inst-set

try from shell
modify sample.asm
Merge branch 'mips-inst-set' of https://github.com/mad4alcohol/asm-bidirection into mips-inst-set
merge exp_cpu_parser