update(arch-cpu lab): complete decoder/instr_type/ifu report draft
update(arch-cpu lab): complete decoder/instr_type/ifu report draft

issue sabertazimi/awesome-notes#99

sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab