Subject: Re: PowerROMs and EtherHs
To: None <port-arm26@netbsd.org>
From: Philip Blundell <philb@gnu.org>
List: port-arm26
Date: 11/30/2000 19:54:22
>Maybe. That mostly depends on how much it expects to be called from RISC
>OS. ISTR that Linux goes to some effort to emulate bits of RISC OS that
>podule loaders might use,
No, it just runs the loaders with a special memory map on 32-bit machines.
For 26-bit hardware no special tricks at all are used.
/* We want to set up the page tables for the following mapping:
* Virtual Physical
* 0x03000000 0x03000000
* 0x03010000 unmapped
* 0x03210000 0x03210000
* 0x03400000 unmapped
* 0x08000000 0x08000000
* 0x10000000 unmapped
*
* FIXME: we don't follow this 100% yet.
*/
p.