Doug Rabson
01426578dc
Add definitions for IA-32 exceptions, interrupts and intercepts.
2002-04-10 19:22:45 +00:00
Doug Rabson
63fe680462
Define a complete set of accessors for application and control registers.
2002-04-09 09:03:30 +00:00
Doug Rabson
17ea508863
Add ia64_sync_i(), ia64_get_tpr() and ia64_set_tpr().
2002-03-14 12:29:55 +00:00
Doug Rabson
378749743c
Add data serialisations after ptc and mov to rr[] instructions.
2001-10-23 10:20:04 +00:00
Doug Rabson
f85321667c
Add ia64_set_fpsr().
2001-10-21 14:00:59 +00:00
Doug Rabson
c7521efc59
Add ia64_get_lid().
2001-10-05 08:20:41 +00:00
Doug Rabson
85d6f9f7d3
Add ia64_fc().
2001-09-21 10:09:27 +00:00
Doug Rabson
a5e2a508c7
Add ia64_get_cpuid().
2001-09-18 15:21:18 +00:00
Doug Rabson
749520911b
Add ia64_mf_a() which executes an mf.a instruction.
2001-09-15 12:30:19 +00:00
John Baldwin
409b7113a1
Add a inline function to read the psr.
2001-02-22 15:39:58 +00:00
Doug Rabson
ce97a5fc4e
* Various fixes to breakage introduced by the atomic and mutex reorgs.
...
* Fixes to the signal delivery code. Not quite right yet.
I would have preferred to wait until I have signal delivery actually
working but the current kernel in CVS doesn't build.
2000-10-24 19:54:38 +00:00
Doug Rabson
61e1efff8a
Implement a rudimentary interrupt handling system which should be good
...
enough for clock interrupts in SKI.
2000-10-12 17:47:01 +00:00
Doug Rabson
ec502c357d
* Add rudimentary DDB support (no kgdb, no backtrace, no single step).
...
* Track recent changes to SWI code.
* Allocate RIDs for pmaps (untested).
* Implement assembler version of cpu_switch - its cleaner that way.
2000-10-10 14:57:10 +00:00
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
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
