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1245 Commits

Author SHA1 Message Date
thorpej
58e7a6954b Add spllock(). See spl(9) for details. 2000-08-22 19:46:26 +00:00
thorpej
23a7f255d4 Make sure we provide splsched() as described in spl(9). 2000-08-21 02:06:31 +00:00
ragge
d9bb2fc1fa Clear result registers before using them. 
Be more informative if unimplemented addressing modes.
 2000-08-14 11:16:52 +00:00
itojun
85dda25e94 move "options PULLDOWN_TEST" into sys/sys/mbuf.h (in #ifdef _KERNEL), 
as it is no wthe default setting for everyone.

the reason we still use the name "PULLDOWN_TEST" while it is now default:
kame code sharing.
 2000-08-13 01:31:15 +00:00
tv
ccb5bdbdd9 %b -> bitmask_snprintf() 2000-08-09 03:02:52 +00:00
tshiozak
51a53de0d5 Preparation for the future introduction of multibyte locale. 
- MB_LEN_MAX is increased to 32.
 - To ensure binary compatibility for old executables
   under multibyte locale, versioned setlocale is added.
 - __mb_len_cur definision is added in setlocale.c
   and enable it in stdlib.h .
   It is also important for multibyte locale stuffs,
   but I just forgot.
 2000-08-08 22:31:13 +00:00
ragge
d254a73539 Remove some unneccessary TBIA's. Keep track of wired pages. 
Fix PR#8503 (refcount error).
 2000-08-08 19:06:52 +00:00
ragge
a8b7c77ff8 Be sure that cache is enabled. 2000-08-08 17:54:46 +00:00
ragge
73bb1e9018 Write code to handle unimplemented instructions trapped via SCB vector 0x18. 
This may happen on machines missing parts of the instruction set (like
some floating point formats).
Only one new instruction added; POLYD, so that the libm assembly files can
be used on architectures missing that instruction.
Also; include emulation code if compile-time option INSN_EMULATE is defined
instead of trying to match on which cputype it is.
N.B. POLYD isn't fully implemented, just enough to make libm happy.
 2000-08-08 16:48:12 +00:00
ragge
cf62d07e82 Fix bug that trashed the SPT if any copy* function were used before 
the first swtch().
 2000-08-02 12:13:22 +00:00
mason
4a353b5330 Moving to a default of 64 PTYs. 2000-07-27 17:53:35 +00:00
matt
63466a9699 Un __P. 2000-07-26 21:50:48 +00:00
ragge
1d79c50d61 Oops, forgot a debug return. 2000-07-26 15:16:55 +00:00
ragge
97c8ae87cd nmi files. 2000-07-26 12:37:14 +00:00
ragge
f9374fe05f Add bi interrupt allocator. Should be somewhere else. 2000-07-26 11:55:55 +00:00
ragge
e50ddafc0b Add badaddr() field. 2000-07-26 11:55:01 +00:00
ragge
550bb5fbb2 Make yeartonum/numtoyear visible. 2000-07-26 11:54:32 +00:00
ragge
c034e1d483 VAX-specific bi support changes. 2000-07-26 11:53:30 +00:00
ragge
9c3b3ed9c6 Discover the KA88 cpu. 2000-07-26 11:50:51 +00:00
ragge
3a73106b1b KA88 console support. 2000-07-26 11:50:16 +00:00
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