What was done - locore Equipped with our boot loader and a reliable indicator - THE GREEN LED - we quickly debugged our way through the assembly code zaurus_start.S resets the MMU and maps virtual memory 1:1 to physical jumps to start() in locore.S locore.S is already shared between arm platforms clears .bss and sets up a small initial C program stack calls the C language function initarm() thereafter jumps to main() So then we moved our attention and the GREEN LED forward into initarm()...