d77a163cac
Kill third arg to thread_sleep(). It's always false and isn't used anyway.
1994-01-07 22:22:20 +00:00
c26286a5c1
bring changes down from magnum
1993-12-20 12:39:55 +00:00
b4d3382694
Canonicalize all #includes.
1993-12-17 07:56:32 +00:00
215649adeb
from Mark Tinguely (tinguely@plains.NoDak.edu): record when processes are
...
swapped...
1993-10-19 02:54:09 +00:00
13a840d756
generalize kernacc() to any protections in the function "kerncheckprot()",
...
and prototype it.
1993-10-06 23:38:19 +00:00
f09334ef6c
we need the buffer hack again, now that we have a real vfs_bio...
1993-10-06 02:06:49 +00:00
9c32bc786a
make allproc be volatile, and cast things accordingly.
...
suggested by torek, because CSRG had problems with reordering
of assignments to allproc leading to strange panics from kernels
compiled with gcc2...
1993-09-15 22:30:32 +00:00
b4940ad7a0
Wrap iprintf, vm_object_print, vm_map_print to allow passing a printf function.
1993-09-13 14:10:35 +00:00
6a474f29e2
get rid of maxdmap, and seperate MAXDSIZ and MAXSSIZ in rlimit checking.
1993-09-04 00:37:54 +00:00
ae8b49f87b
#ifdef pc532 in same places as #ifdef i386
1993-09-01 08:49:45 +00:00
fbd4257135
Put `#ifdef notyet' around some code which is currently defunct.
1993-08-14 10:02:30 +00:00
22dff5862a
Removed the user area protection gunk I painstakingly removed in revision
...
1.9. It has not been necessary since then due to a segment fixup made to
machdep.c that prevents access to anything above MAX_VMUSER_ADDRESS.
1993-08-13 03:50:02 +00:00
26817f18ab
fix prettyprinting changes that caused the kernel to not link if you
...
defined DIAGNOSTIC but not DDB...
1993-08-07 05:08:11 +00:00
a0aed26669
Remove a spurious `#' added two revisions ago.
1993-08-03 01:56:52 +00:00
4862b84c92
Add RCS identifiers (this time on the correct side of the branch), and
...
incorporate recent changes in netbsd-0-9 branch.
1993-08-01 19:22:24 +00:00
9d7e246a03
Cleanup pretty printers for maps and objects.
1993-07-22 13:03:36 +00:00
24e3cbad44
according to andrew, the bit with the comment:
...
> /* protect from the user area from user accesses. :-)
> addr -> addr + UPAGES*NBPG don't seem to be protected without
> this; the rest seems to be OK, and doesn't like being protected
> - andrew@werple.apana.org.au */
*is* necessary, so put it back in... it's in an #ifdef i386 part anyway.
1993-07-19 13:47:09 +00:00
aa381d0e73
vm_protect() of the user area is no longer required for i386 machines; the
...
protection is implemented by adjusting the bounds of the user segment
descriptors.
1993-07-18 08:19:34 +00:00
fd3c8fa35a
fix a whole slew of off-by-one errors
1993-07-15 15:42:17 +00:00
d94e5eecbb
Fix some off-by-one errors.
1993-06-29 13:47:05 +00:00
5705dde7e9
Disallow access to the user pages, where the kernel stack is stored. This
...
is effected in useracc(), and also by a vm_protect() in vm_fork() for i386
CPUs. Without the latter a write to the user area, say USRSTACK+1000,
would hang a 386-based system.
1993-06-29 07:16:31 +00:00
51ac6a0997
ANSIfications.
1993-06-27 06:27:29 +00:00
0e761b8d7e
fix behavior when VM_MAXUSER_ADDRESS == (-UPAGES * NBPG)
1993-06-21 10:18:20 +00:00
cc5e8e00d5
add rcs ids and clean up headers
1993-05-20 03:59:08 +00:00
db3da84702
add bruce evans's useracc fixes, from patchkit patch 137.
1993-05-07 07:03:50 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
mycroft