start:
jsr disable_intr
+ move.b 0xa10001, %d0
+ and.b #0xf, %d0
+ beq.s skip_tmss
| write SEGA to 0xa14000 to convince the TMSS to run us
- move.l 0x100, %d0
- move.l %d0, 0xa14000
+ move.l #0x53454741, 0xa14000
+skip_tmss:
| copy .data section from ROM to RAM
move.l #_data_lma, %a0