On Tuesday 02 August 2005 08:27, Ian Abbott wrote:
On 01/08/05 14:17, NZG wrote:
I managed to successfully cross-compile Comedi for the Coldfire uClinux
2.6, however it has several unresolved symbols when I try to load it.
comedi: Unknown symbol pgd_offset_k
comedi: Unknown symbol pmd_none
comedi: Unknown symbol remap_page_range
comedi: Unknown symbol pte_present
comedi: Unknown symbol pte_offset_kernel
comedi: Unknown symbol VMALLOC_VMADDR
comedi: Unknown symbol pte_page
It's probably coming to grief in Comedi's Linux compatibility headers
somewhere, but as this stuff has changed a few times, which version of
Comedi and which kernel version are you using exactly?
I'm running comedi-0.7.70, but the issue is seems be be coming from the fact that I'm using a nommu arch.
The implementation of these functions is probably trivial, but It's taking me a bit since I didn't really understand the VM code before (now I have a small inkling)
I'll get there, I'm just surprised this hasn't been attempted before.