29 Oct
2010
29 Oct
'10
10:32 p.m.
On 2010-10-29 4:28 PM, Mark Cave-Ayland wrote:
[...] Okay. With that DEBUG_UNASSIGNED enabled I get the following message as the trap is invoked:
Unassigned mem write access of 4 bytes to ffff.ffff.ffff.0ecc from f004127c
Is there some kind of device map for SPARC32 somewhere so we can lookup what kind of device this is?
That's ROM space. If we're writing that address on a real SS5, I'd expect the hardware to ignore it. I expect that address is in the middle of the ROM interrupt vector.