72a24b4eae
Add an align argument to uvm_map() and some callers of that
...
routine. Works similarly fto pmap_prefer(), but allows callers
to specify a minimum power-of-two alignment of the region.
How we ever got along without this for so long is beyond me.
2000-09-13 15:00:15 +00:00
e3b6ec1d77
remove extra paren so this compiles again.
2000-09-08 19:26:17 +00:00
d85872dd78
By some reason setstatclockrate() suddenly get called occationally
...
(it hasn't been called since -94 :-) Remove the panic that happens when
it is called.
2000-09-08 11:41:59 +00:00
7b3463b7d7
Fix to correctly identify 3100/m30. From moj@stacken.kth.se.
2000-09-04 11:46:33 +00:00
a022cf9d37
Use
...
${MAKE}
instead of
make
2000-08-30 23:51:46 +00:00
ad4cbd94a4
Switch to newvers_stand.sh-based boot block versioning. Add sensible 'version'
...
template, the boot block changes were picked from cvs annotates for Makefile
and boot.c.
Reviewed by Ragge.
2000-08-30 18:16:09 +00:00
4027af140c
Make the pmap: enter on myself panic conditional under DIAGNOSTIC
2000-08-27 17:14:44 +00:00
fa53886b69
Wiring of a page were done at the wrong place, so pages in kernel space
...
never got the wired bit set. This caused panics if a swapped out process
was swapped in again and the kernel stack had not yet been unmapped.
While here, add a forgotten lock initializer.
2000-08-27 14:14:50 +00:00
98e5e148fa
Since cpu_switch (aka Swtch) is now called at splsched() with sched_lock
...
locked, cpu_exit needs to do that too. Since in the lock debug case we
have to use a CALLS which wipes out R0-R6, change the convention for Swtch
so that the proc is passed in R6 and that R6 is clobbered. This is so
Swtch itself doesn't have to save/restore the proc pointer explicitly.
2000-08-27 00:21:46 +00:00
5c62e0cab4
Fix the idle loop.
2000-08-26 15:13:23 +00:00
7e0ad8b0c2
Update to reflect new processor switching conventions w/ LOCKDEBUG
...
and MULTIPROCESSOR
2000-08-26 03:38:46 +00:00
fc1511e910
add a COMPAT_15 and remove TCP_COMPAT_42
2000-08-26 02:32:57 +00:00
3fec8167d3
Reverse polarity on INSN_EMULATION to NO_INSN_EMULATION. Thus by default
...
all kernels will have instruction emulation.
2000-08-26 02:30:59 +00:00
3351f4cf4b
Need <bsd.own.mk> for OBJECT_FMT.
2000-08-25 03:51:34 +00:00
4db6fc7542
Make need_resched() take a "struct cpu_info *" argument. This
...
causes gives a primitive form of processor affinity. Its use in
roundrobin() still needs some work.
2000-08-25 01:04:06 +00:00
5796505d43
Fix after %b fixes.
2000-08-24 13:12:25 +00:00
58e7a6954b
Add spllock(). See spl(9) for details.
2000-08-22 19:46:26 +00:00
23a7f255d4
Make sure we provide splsched() as described in spl(9).
2000-08-21 02:06:31 +00:00
d9bb2fc1fa
Clear result registers before using them.
...
Be more informative if unimplemented addressing modes.
2000-08-14 11:16:52 +00:00
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
ccb5bdbdd9
%b -> bitmask_snprintf()
2000-08-09 03:02:52 +00:00
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
d254a73539
Remove some unneccessary TBIA's. Keep track of wired pages.
...
Fix PR#8503 (refcount error).
2000-08-08 19:06:52 +00:00
a8b7c77ff8
Be sure that cache is enabled.
2000-08-08 17:54:46 +00:00
73bb1e9018
Write code to handle unimplemented instructions trapped via SCB vector 0x18.
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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
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
4a353b5330
Moving to a default of 64 PTYs.
2000-07-27 17:53:35 +00:00
63466a9699
Un __P.
2000-07-26 21:50:48 +00:00
1d79c50d61
Oops, forgot a debug return.
2000-07-26 15:16:55 +00:00
97c8ae87cd
nmi files.
2000-07-26 12:37:14 +00:00
f9374fe05f
Add bi interrupt allocator. Should be somewhere else.
2000-07-26 11:55:55 +00:00
e50ddafc0b
Add badaddr() field.
2000-07-26 11:55:01 +00:00
550bb5fbb2
Make yeartonum/numtoyear visible.
2000-07-26 11:54:32 +00:00
c034e1d483
VAX-specific bi support changes.
2000-07-26 11:53:30 +00:00
9c3b3ed9c6
Discover the KA88 cpu.
2000-07-26 11:50:51 +00:00
3a73106b1b
KA88 console support.
2000-07-26 11:50:16 +00:00
0aeb2853f9
Support for a machine-specific badaddr handler.
2000-07-26 11:48:50 +00:00
b38b1995fa
Support for the KA88 CPU and the NMI backplane.
2000-07-26 11:47:15 +00:00
851da6dda0
Remove the use of global "mastercpu", the world is different now.
2000-07-26 11:44:25 +00:00
a6f212052a
Enable emulation for everything but 7xx/8xxxx
2000-07-22 05:03:23 +00:00
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
b14e1fbbd4
Tpyo
2000-07-19 20:29:45 +00:00
38c659cca5
Include ELF support by default.
2000-07-19 18:29:21 +00:00
8e9ff5814e
More ELF changes (a.out still works).
2000-07-19 18:15:01 +00:00
d66b7dcc2d
Switch to loadfile instead of exec. Now we can load a.out or ELF kernels.
2000-07-19 02:39:11 +00:00
ad99ca5ed2
use size_t instead of u_int.
2000-07-19 01:02:52 +00:00
ab5d2882a0
Move KA630 definitions from boot/boot/consio.c to here.
2000-07-19 01:01:58 +00:00
15c6bb6dbd
ELFify (udiv -> __udiv, urem -> __rem)
2000-07-19 01:01:02 +00:00
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
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
thorpej