Start the ELF function index from 1 instead of 0.
Start the ELF function index from 1 instead of 0.

It will be much easier to debug if 0 is an invalid ELF
function index.

Change-Id: Ib1035fe461b2515c8e32e2cb5f0d52bcc9d4e6b5

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst