Hi Eugenio,
Were you able to get the executable size down ?
I tried importing and building the test_big_binary project you shared earlier. The executable I built with it is small (~1.8MB). I did not change anything in the project except the TI codegen version. My CCS install does not have v5.0.x that the project was pointing to so I used v5.1.1 instead.
Best,
Ashish