The screen real-estate is already reserved, the values are dumped and
restored by the on-DSP code, why not make something out of these values ?
Allows following:
- where exactly send_back was called from ($st1)
- the boundaries and progress of the innermost BLOOP{,I} ($st0, 2 and 3)
up to send_back's call
Tested on an official DOL-014 (251 blocks) memory card by executing the
0xf4 command on a card with content along its entire length and then
dumping the whole card: it reads as 0xff all the way through.
Therefor, the current implementation is already consistent with hardware.
Vincent Pelletier