[hatari-devel] MMU address translation for TT-RAM?

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi Nicolas,

I was looking into why NatFeats do not work with Linux when it's running 
from TT-RAM.

When NatFeats is traced with kernel loaded to TT-RAM I get:
	NF ID(0x0 "")
	NF ID(0x0 "")
	NF ID(0x0 "")

Instead of the expected:
	NF ID(0x379e9c "NF_STDERR")
	...
	NF ID(0x379e4c "NF_VERSION")
	...
	NF ID(0x379e48 "NF_NAME")

Looking further, I noticed that there's no MMU memory bank declared for 
TT-RAM, like there's e.g. for ST-RAM:
https://git.tuxfamily.org/hatari/hatari.git/tree/src/cpu/memory.c#n1143

Does this mean there's no MMU address translation done for TT-RAM?


	- Eero