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0aeb2853f9
Commit Graph

1225 Commits

Author SHA1 Message Date
ragge
0aeb2853f9 Support for a machine-specific badaddr handler. 2000-07-26 11:48:50 +00:00
ragge
b38b1995fa Support for the KA88 CPU and the NMI backplane. 2000-07-26 11:47:15 +00:00
ragge
851da6dda0 Remove the use of global "mastercpu", the world is different now. 2000-07-26 11:44:25 +00:00
matt
a6f212052a Enable emulation for everything but 7xx/8xxxx 2000-07-22 05:03:23 +00:00
ragge
96122c2884 Do mtpr(0, PR_TBIA), not mtpr(1, PR_TBIA). This has worked on all CPUs 
except for KA88.
 2000-07-19 21:08:06 +00:00
matt
b14e1fbbd4 Tpyo 2000-07-19 20:29:45 +00:00
matt
38c659cca5 Include ELF support by default. 2000-07-19 18:29:21 +00:00
matt
8e9ff5814e More ELF changes (a.out still works). 2000-07-19 18:15:01 +00:00
matt
d66b7dcc2d Switch to loadfile instead of exec. Now we can load a.out or ELF kernels. 2000-07-19 02:39:11 +00:00
matt
ad99ca5ed2 use size_t instead of u_int. 2000-07-19 01:02:52 +00:00
matt
ab5d2882a0 Move KA630 definitions from boot/boot/consio.c to here. 2000-07-19 01:01:58 +00:00
matt
15c6bb6dbd ELFify (udiv -> __udiv, urem -> __rem) 2000-07-19 01:01:02 +00:00
matt
732a08c3c3 Put the assembly consio routines in a separate file so it can deal with 
a.out/ELF differences.
 2000-07-19 00:59:20 +00:00
matt
9b4c867626 Add support for loading a 2nd stage boot in either a.out or ELF. 
Add support for loading a 2nd stage boot directly to it's desired address
if possible.
cleanup use of u_int/size_t.
 2000-07-19 00:58:23 +00:00
matt
f96915efa5 Changes so that the kernel can be compiled under __ELF__. 2000-07-17 02:54:04 +00:00
matt
5d9fda1ecd switch size_t, ptrdiff_t, & ssize_t to long int (signed or unsigned) for 
__ELF__.
 2000-07-17 02:52:24 +00:00
matt
cb551c438d Reflect the new reality. 2000-07-13 03:18:22 +00:00
matt
841f05f1b2 Use <machine/asm.h> 2000-07-13 03:17:21 +00:00
matt
20b3698aee Include libkern.h 2000-07-13 03:13:40 +00:00
matt
98ffc615b2 Use <machine/asm.h>. (e.g. prepare for ELF) 2000-07-13 03:13:05 +00:00
ragge
c71d0f69c6 Forgot a debug printf. 2000-07-10 10:45:21 +00:00
ragge
5ae755e1bf Save registers for eventually later usage. 
Use REI to clear pipes after code copy.
 2000-07-10 10:42:27 +00:00
ragge
baec928850 NODESIZE -> BI_NODESIZE. 2000-07-10 10:40:38 +00:00
ragge
ed83213bf2 Add support for VAX 6000 + VAX 8000. Tweak console routines. 
Create a fake RPB if either netbooted (on machine without RPB) or
loaded from console storage (without VMB intervention).
 2000-07-10 10:38:23 +00:00
ragge
175e6ad859 Add code that allows the boot blocks to be loaded by VMB.EXE, and 
also have optional MTPR printf available.
 2000-07-10 09:55:36 +00:00
ragge
8658157274 Nexus vector number is 0x14-0x17, not 14-17! Fortunately, 3 wrong did 
one right. Pointed out by Kenn Humborg (kenn@linux.ie).
 2000-07-10 09:14:32 +00:00
ragge
089ed65ef7 Add NMI and XMI outcommented, the same with VAX 6400 and VAX 8000. 2000-07-06 18:04:56 +00:00
ragge
0e29b678ce Add xmi_mainbus.c file. 2000-07-06 17:43:38 +00:00
ragge
63852b4193 Some defines for the 6000/400 CPU. 2000-07-06 17:42:49 +00:00
ragge
443db45277 Framework for the mainbus-XMI block. Not completely finished. 2000-07-06 17:41:37 +00:00
ragge
b98189c9f5 CPU support for the 6000/400 CPU. No support for spinning up the 
slave processor yet, though.
 2000-07-06 17:40:00 +00:00
ragge
d5e70ee279 Add code to support loading of kernel directly via MOP. 
This is only intended for development purposes, not production use.
 2000-07-06 17:37:40 +00:00
ragge
6bf625c8c0 Recognise VAX 6000/400. 2000-07-06 17:36:22 +00:00
ragge
5c50116697 Console Communication Area (CCA) layout description. 
Used on for example VAX 6000 machines.
 2000-07-06 17:34:29 +00:00
matt
8fbc28d991 Revert WEAK_ALIAS back to ELF only. 
Change ALTENTRY so there is no change of alignment or section
 2000-07-03 23:05:32 +00:00
matt
4f1fa84a93 Rework ALTENTRY a bit. 2000-07-03 04:24:56 +00:00
matt
959b8d8a1e Make cross-compile friendly 2000-07-03 04:24:12 +00:00
cgd
a5c13f9ad4 Kwality control: 
* put #includes of opt headers and headers to get protos used by
  net/netisr_dispatch.h in net/netisr.h (if !defined(_LOCORE)) (rather than
  in netisr_dispatch.h itself, and potentially nowhere, respectively).
* require netisr.h to be included before netisr_dispatch.h.
* minor additional cleanup of both netisr.h and netisr_dispatch.h.
* clean up uses to remove now-unnecessary header file inclusions, and
  local prototypes of the fns.
* convert netisr dispatch implementations which didn't use
  netisr_dispatch.h (pc532) to use it.
 2000-07-02 04:40:33 +00:00
matt
c9e87920af GCC 2.96 wants the = constraint first. Older gcc(s) don't care. 2000-07-01 06:43:42 +00:00
matt
5ccb0f3e95 Add ELF support. 2000-07-01 06:42:54 +00:00
matt
c9e3b4a94f a.out allow weak symbols too. 2000-07-01 06:42:06 +00:00
matt
e9b3d6fc85 GCC 2.96 wants the = constraint first. Also change to be a bit more 
efficient.  Instead of using indirect register access, change the
constraint to memory and use the value directly.  This allow PC-rel
access among other things.
 2000-07-01 06:41:06 +00:00
matt
54a2dbe16a More GCC 2.96 changes. 2000-07-01 06:38:53 +00:00
itojun
d738f90fd7 raise MSIZE from 128 to 256. 
- for sizeof(void *) == 8 arch, this is mandatory.  MHLEN is too small
  already (less than 80) and there are chances for unwanted packet loss due
  to m_pullup restriction.
- for other cases, the change should avoid allocating clusters in most cases
  (even when you have IPv4 IPsec tunnel, or IPv6 with moderate amount of
  extension header)

portmasters: if your arch chokes with the change (high memory usage or
whatever), please backout the change for your arch.
 2000-06-30 17:55:11 +00:00
itojun
d76ae83df8 add PULLDOWN_TEST for all the platforms. 
XXX should be moved to somewhere else when stabilized
 2000-06-30 17:10:15 +00:00
matt
8231e1afca fix typo 2000-06-30 03:35:32 +00:00
mrg
7e590c46fe remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:07:52 +00:00
matt
f77f36407d Use __builtin_va_list when GCC >= 2.96 2000-06-28 21:13:35 +00:00
ragge
30a1a1bb3c Add hdc controller and rd disks. 2000-06-27 18:50:47 +00:00
ragge
2be09b4a84 Do 3 retries on a failing sector before giving up. 
Clear pending interrupts before starting a DMA transfer. If an interrupt
occurs while the HDC9224 is doing DMA, the transfered data will be
scrambled (without giving any errors, quite bad).
 2000-06-27 18:46:17 +00:00