Subject: Alignment problems on Acorn{26,32}
To: None <port-arm@netbsd.org>
From: Reinoud Zandijk <reinoud@netbsd.org>
List: port-arm
Date: 11/02/2003 00:33:25
Dear folks,
after the recent patches to allow for misaligned access, the kernel panics
on a Acorn32 RiscPC (ARM7) with an ne2000 podule. It tries to read a 16 bit
with `ldr r3, [r0, #0x0002]' (insw+0x30) in blockio.S and gets a `Alignment
Fault 1' trap and dies. It looks like it wants to execute the `fastinsw'
routine.
Other functions in blockio.S have the same alignment problems. Could anyone
please take a look and fix it? (I haven't been following port-arm that much
lately)
Cheers,
Reinoud
port-acorn32 portmaster