Add simulation makefile
Add simulation makefile

alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base,alvieboy/xtc-base