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8 Commits

Author SHA1 Message Date
Doug Rabson
8d9761debf Next round of fixes to the ia64 code. This includes simulated clock and 
disk drivers along with a load of fixes to context switching, fork
handling and a load of other stuff I can't remember now. This takes us as
far as start_init() before it dies. I guess now I will have to finish off
the VM system and syscall handling :-).
 2000-10-04 17:53:03 +00:00
Doug Rabson
431f3cb41d Next round of ia64 work, including fixes to context switching, 
implementing cpu_fork(), copy*str(), bcopy(), copy{in,out}(). With these
changes, my test kernel reaches the mountroot prompt.
 2000-09-30 17:48:44 +00:00
Doug Rabson
8fb26af111 Ansify and fix warnings. 2000-09-29 16:53:39 +00:00
Doug Rabson
254d92cca6 Implement dirty and access bit exceptions. 2000-09-29 16:52:50 +00:00
Doug Rabson
3e90246a82 Bodge the simplelocks in a way which works UP. 2000-09-29 16:51:33 +00:00
Doug Rabson
b7da7f63eb Use write-back instead of write-combining for region 7. 2000-09-29 15:41:43 +00:00
Doug Rabson
75f10fcd78 Add a few more files for the ia64 port. 2000-09-29 13:48:14 +00:00
Doug Rabson
1ebcad5720 This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will 
not work on any real hardware (or fully work on any simulator). Much more
needs to happen before this is actually functional but its nice to see
the FreeBSD copyright message appear in the ia64 simulator.
 2000-09-29 13:46:07 +00:00