a2d54053dc
Fix (small) segv bug. Recognize in-kernel trace and breakpoint traps.
1998-11-29 15:04:05 +00:00
2298227965
Remove support to execute reno/ultrix binaries. It doesn't work, and
...
must be done in another way to work.
1998-11-29 15:01:49 +00:00
015d31ae8d
- Save R/M bits after a page is unmapped.
...
- Keep track of mapping count (for statistics).
- vm_offset_t -> vaddr_t/paddr_t.
- Move away counting of available memory.
1998-11-29 14:55:04 +00:00
f07a586dc6
the btoc/ctob/btop macros must use CLBYTES, not NBPG. How this should
...
work in the long run is an open issue; some parts must be reworked
in a MI way.
1998-11-29 14:48:51 +00:00
c738e45cd6
Memory disk support.
1998-11-29 14:31:53 +00:00
237ff74c36
Fix kcopy fault-handler saving.
...
Get kernel last address from boot instead.
1998-11-26 21:21:06 +00:00
59acb69be1
Add (commented out) 'gre' pseudo device line. Feedback is welcome.
...
Inspired by Klaus Klein.
1998-11-25 20:30:44 +00:00
5f0577babc
Adapt to the new scsipi_adapter interface.
1998-11-19 21:43:00 +00:00
db3051d720
fix problems in many d_mmap routines:
...
- returned EOPNOTSUPP rather than -1.
- no check for negative offset.
many of these fix potential security problems in these drivers.
XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
by someone!
1998-11-19 15:38:20 +00:00
cf5710c839
Added a (commented out) configuration line for the RAIDframe device driver.
1998-11-16 16:44:55 +00:00
ae0c22f1b1
move vax "options UVM" from GENERIC to std.vax
1998-11-16 04:32:56 +00:00
c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
3e6d4553d9
Make DHCP/BOOTP the default for VAX net booting
1998-11-11 15:49:02 +00:00
cabecee13c
Changes to support fork_kthread():
...
- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:43:49 +00:00
f040374f11
Support for KA820 console RX50. From 4.4, ported to NetBSD by Sergey Svishchev.
1998-11-07 20:58:09 +00:00
b6158fa5e3
EGCS fixes. Implement htons as a C macro instead of asm; generates as
...
good code as the asm implementation _and_ can be optimized.
1998-11-07 17:22:58 +00:00
fbed93d50d
EGCS fixes.
1998-11-05 19:48:04 +00:00
bee167375f
EGCS fixes + TU81 fix.
1998-11-05 19:47:20 +00:00
3467859667
EGCS fixes.
1998-11-05 19:46:18 +00:00
b26897f295
Initial bus_space support routines (should be common across
...
all platforms and buses).
1998-10-27 21:19:48 +00:00
4cbbe0abff
Latent support for revamped "local bus" support.
1998-10-27 21:18:52 +00:00
42ed21663a
Make boot recognize MSCP disks on VAX8200. From Sergey Svishchev.
1998-10-21 20:16:33 +00:00
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
18b6b32a67
Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added.
1998-10-18 18:47:18 +00:00
2468738337
change handling of libkern:
...
-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
a9a911bdba
Add .type pseudo-ops needed for shared libraries.
1998-10-15 06:01:11 +00:00
1163f713bb
Make DBL_MIN and DBL_MAX makes limits.h (otherwise CPP complains when
...
building xlint).
1998-10-10 02:13:55 +00:00
908cdfe4e3
Add scsibus entry points to the cdevsw[].
1998-10-10 02:00:49 +00:00
29d472f53d
Garbage-collect the open_target_lu and close_target_lu entry points from
...
struct scsipi_adapter; they were not used.
Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be
used to issue ioctl commands to the host adapters.
Inspired by PR #6090 , from Matt Jacob.
1998-10-10 00:28:28 +00:00
832a061bca
Fix some old mistakes when I originally committed this.
1998-10-09 06:20:06 +00:00
c4ece7cdcb
Commit out include of "../include/macros.h" since its bcopy conflict with
...
the one in "lib/libsa/stand.h".
1998-10-09 06:15:33 +00:00
71364ebea6
Workaround problem with le driver forgetting its address
1998-10-09 06:14:22 +00:00
3d8c929799
Remove define for SUPPORT_BOOTPARAMS and put in the Makefile instead.
...
Fix DHCP code so it works.
1998-10-09 06:13:30 +00:00
7d79b82d33
include <bsd.prog.mk> and make changes so that "make obj" works.
...
Make it easy to build an boot which uses BOOTP/DHCP instead
RARP/BOOTPARAMS.
1998-10-09 06:12:31 +00:00
bbf29cff44
Add strncpy (needed for bootp/dhcp). Tighten up some of the assembly.
1998-10-09 06:09:48 +00:00
d681cf055a
configure() prototype is in <sys/device.h>
1998-10-06 20:50:15 +00:00
fedd39b57d
Provide configure(), rather than open-coding it in cpu_startup().
1998-10-06 20:46:01 +00:00
75f5ffdf21
Change backplace0 to mainbus0 (for consistency with other ports).
...
Remove unused function protocols from ka410.h and ka43.h
Fix some ka46 missing references
1998-10-06 04:04:30 +00:00
af8a94ec80
Code references should use movab, not moval. Fix gas-2.9.1 complaints
...
with intvec.s
1998-10-06 02:07:30 +00:00
5006dbf868
cpu_set_kpc() prototype is already in <sys/systm.h>.
1998-10-05 22:11:15 +00:00
41c0179c3c
use old sigmask in sigcontext and old sigreturn syscall in Ultrix
...
emulation mode
1998-10-02 19:25:33 +00:00
cfd3302aa1
Need more room for signal mask
1998-10-01 19:00:06 +00:00
6530a14556
Typo.
1998-09-30 18:40:04 +00:00
c0b9fc5616
Make kernel compile after recent signal changes.
1998-09-30 14:09:59 +00:00
b9a131261c
Define the new sigcontext structure.
1998-09-17 04:54:51 +00:00
70e641047c
In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands
...
to).
1998-09-09 11:17:24 +00:00
8abe0d6b1c
Adjust for the new "reaper" kernel thread: do not free the vmspace and
...
u-area in machine-dependent code. Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
1998-09-09 00:07:48 +00:00
c9db84ecc9
distclean is a synonym for cleandir
1998-09-05 15:15:14 +00:00
58831dae59
Bug fixes and improvements. By Roar Thronæs and myself.
1998-08-31 19:20:24 +00:00
25f04a8abb
Support for all 4 console lines on KA820. Support for this written
...
by Sergey Svishchev (svs@ropnet.ru ).
1998-08-31 18:43:28 +00:00
5fa7eee1ff
don't define __BUS_SPACE_COMPAT_OLDDEFS by default. As stated in
...
bus_space(9), if drivers want it (they shouldn't; easy to convert) they
can define it right before including bus.h. There's been a release since
the interfaces were (slightly) changed, and no code in the source tree
uses the old interfaces as far as I can tell.
1998-08-30 23:40:14 +00:00
218681f3e5
Kernel stach should be 4K, not 32K. Increase MCLSHIFT to 11.
...
Remove ovbcopy().
1998-08-25 17:35:23 +00:00
e727d1e031
Must #define __warn_references if not GNUC.
1998-08-22 12:12:38 +00:00
00475fbb1f
New times, new pagesize, use magic number in exec header.
1998-08-22 09:16:45 +00:00
6aba9c11ff
VAX logical page size increased to 4k.
1998-08-21 13:46:38 +00:00
b3574d3923
VAX logical page size increased to 4k.
1998-08-21 13:41:09 +00:00
f1a6a0936f
The VAX46 (VS4000) needs the clock stuff the VAX43 does...
1998-08-20 23:52:42 +00:00
fb9171df3d
Fix write/read of memory.
1998-08-20 16:47:11 +00:00
5232b66bd5
Initial steps to getting the VAX to use the MI driver framework.
1998-08-18 23:55:00 +00:00
62b1bf3e2e
Assign my copyrights to TNF.
1998-08-15 10:51:16 +00:00
6dc903202f
Assign my copyrights to TNF.
1998-08-15 10:10:47 +00:00
a2dd74ed79
Merge paddr_t changes into the main branch.
1998-08-13 02:10:37 +00:00
2c639fb882
Cache and microsecond clock resolution on KA46.
1998-08-11 17:52:57 +00:00
9f13823e62
Support for VS4000/60. Some needs-count -> needs-flag.
1998-08-10 14:48:53 +00:00
c355f4a0ed
Support for VS4000/60.
1998-08-10 14:47:16 +00:00
2ff84b0fe4
Kickoff xmit interrupts, needed on chip DC7201.
1998-08-10 14:41:16 +00:00
972b94efc4
Basic support for VS4000/60.
1998-08-10 14:31:07 +00:00
e9534620b0
Netboot support for KA46 (VS4000/60).
1998-08-08 16:10:41 +00:00
8fdb1c8ebe
Lots of kernlib functions rewritten as inline macros.
1998-08-08 11:18:32 +00:00
546365a27e
_POSIX_SOURCE -> _POSIX_C_SOURCE
1998-08-06 11:25:04 +00:00
e2a897639d
KNF (only include one of <sys/{param,types}.h>).
1998-08-05 16:50:39 +00:00
3ff8e6493a
Don't cast the null residual pointer passed to vn_rdwr().
1998-07-28 18:34:52 +00:00
da2e61d160
Delint.
1998-07-27 13:55:32 +00:00
a799083fba
Fix netboot support for 3100/m76 which uses diagmem for its lance buffers.
1998-07-26 09:01:23 +00:00
49bb9d8214
adapt to LANCE driver split
1998-07-21 17:36:01 +00:00
50d1442817
Fix PMAP_NEW and make it the default.
1998-07-18 20:35:14 +00:00
d47ea67c1f
Define one page free list, and put all pages on it.
1998-07-08 04:43:18 +00:00
011f2bda08
defopt NS, NSIP.
1998-07-05 06:49:00 +00:00
5c0c5dd0b4
defopt ISO TPIP.
1998-07-05 04:37:35 +00:00
fe484937cf
defopt LLC
1998-07-05 03:14:41 +00:00
8db0fcdbf7
defopt CCITT.
1998-07-05 02:12:22 +00:00
3751946b97
defopt INET, NETATALK.
1998-07-05 00:51:04 +00:00
466e784ee1
defopt DDB.
1998-07-04 22:18:13 +00:00
f31b504207
Change not-in-tree drier stubs to use needs-flag, not needs-count,
...
and use needs-count only where acutally used (qvss, qdss, ts-11)
1998-07-02 07:55:29 +00:00
1aab7e8c23
Added boot program support for the SGEC Ethernet controller, present on
...
some VAX 4000 maachines. Written by Jay Maynard. (jmaynard@phoenix.net )
1998-07-01 10:52:10 +00:00
7b2ca7e1ba
RPB number for SGEC Ethernet controller (ze).
1998-07-01 09:37:11 +00:00
518a9a5b6a
Enable use of reversed and underlined text. The DEC Isolatin character
...
set now also work correctly. Add blinking cursor.
1998-06-30 11:29:37 +00:00
26e2c08399
add a dummy "mapchar" function (1:1 mapping, hope the font is isolatin)
1998-06-26 21:28:57 +00:00
bd8d501f7e
remove options FIFO; it's now the default
1998-06-26 01:53:43 +00:00
21592147a1
defopt COMPAT_ULTRIX
1998-06-25 23:27:56 +00:00
971b8956ef
defopt KTRACE
1998-06-25 21:18:11 +00:00
77a5ddd69a
Fix more compile errors. Pointed out by David Brownlee.
1998-06-21 21:45:07 +00:00
4c45f96d05
adapt to wscons changes (character output call)
1998-06-20 21:56:40 +00:00
35e3b6dd86
Fix some compile-time warnings. Pointed out by David Brownlee.
1998-06-20 21:01:43 +00:00
a38dba55a5
Remove since long unused files.
1998-06-20 18:53:01 +00:00
abab40ee1c
Don't try to configure QDSS console on KA650 until it's fixed.
1998-06-20 18:49:27 +00:00
fecd3f54fc
Expand kmem map.
1998-06-20 18:47:33 +00:00
8458a9bd23
Support for glass tty on /m76.
1998-06-20 18:46:19 +00:00
05c6737a7e
Fix after current DDB changes.
1998-06-20 18:45:40 +00:00
3b6ba87592
These files have never been used; remove them.
1998-06-20 18:44:16 +00:00
ec35b60cdb
Fast fix to make VS keyboard work again after wscons changes.
...
XXX - This will be done in a better way in the future.
1998-06-20 18:42:50 +00:00
1fbd0b3749
GC the unused `physadr' type, which was not able to hold a complete physical
...
address on 2 architectures anyhow. Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
1998-06-14 20:09:22 +00:00
a4d0eae36b
Add catch function for keyboard.
1998-06-14 11:52:35 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
...
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
b25b5bddd1
#ifdef _KERNEL whole this file.
1998-06-09 14:03:24 +00:00
f6a6201ac7
Bugfix; now VS3100/m76 also works.
1998-06-09 14:02:01 +00:00
8260bcaff5
Wall fixes.
1998-06-08 18:42:40 +00:00
3c3c83f7ad
Bugfix: use of uninitialised variable that gcc didn't notice.
1998-06-08 15:04:26 +00:00
74b990a7b4
Identify 3100/m38 + /m48
1998-06-07 20:20:05 +00:00
d360348f52
DDB support on glass tty. Also smarter keyboard decoding.
1998-06-07 20:19:12 +00:00
2f1d0864fe
UVM default on vax for now.
1998-06-07 18:39:15 +00:00
60530637e4
Enable use of secondary cache, if present.
1998-06-07 18:34:09 +00:00
1a900c4abc
Init some variables to not get trash on the screen.
1998-06-07 18:32:04 +00:00
08079a8f21
Don't compile in any rasterconsole code.
1998-06-05 22:17:02 +00:00
88d55c928c
Add virtual console support.
1998-06-05 22:02:56 +00:00
57ce421691
Clean upp system detect code. Enable primary cache on VS3100.
1998-06-04 19:42:14 +00:00
78ebccfc2d
Rudimentary support for the VS3100 builtin graphics console.
1998-06-04 15:51:12 +00:00
a7f360c6c9
Specify a non-profiling C rule.
1998-05-31 23:25:41 +00:00
a97fc2f180
If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't
...
provide any identifiers other than sig_atomic_t.
1998-05-25 20:59:01 +00:00
5fc912ddc9
Remove a forgotten debug printout.
1998-05-23 19:18:59 +00:00
b28c99b245
Fixed bug with lost characters in DDB output.
1998-05-23 12:49:30 +00:00
464d197e67
Remove unneccessary file. Remove stale dependency. Disable not-working
...
devices by default.
1998-05-22 09:59:55 +00:00
9251293f18
Remove unnecessary code for interrupt vector handling.
1998-05-22 09:49:07 +00:00
f4f1fcf563
Remove unnecessary code for interrupt vector handling.
1998-05-22 09:26:33 +00:00
d31979884b
Unused file for now - no more runtime decisions!
1998-05-21 14:33:14 +00:00
6568bc224e
Wall fix.
1998-05-21 13:16:14 +00:00
ce7c143e6c
Rewrite the autoconf code for VS3000's.
...
XXX - no support for any disks at all yet.
1998-05-21 13:10:59 +00:00
dda2be85ff
Small Wall fixes.
1998-05-21 13:06:24 +00:00
cd17c11c60
Support for DDB on DZ console.
1998-05-21 13:02:20 +00:00
6626878e7b
It is no longer necessary for pmap_pinit() and pmap_release() to be
...
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
1998-05-19 19:00:11 +00:00
3ebb9bfd11
Not used anymore when now using the dz11 driver.
1998-05-17 19:02:03 +00:00
baec63333c
Mod~ify for new changes to lance/dz drivers.
1998-05-17 19:00:56 +00:00
4c217a5bcb
Change to use newly committed ln- and dz-drivers.
1998-05-17 18:58:07 +00:00
25d68ddcde
Add vax-hacked lance device driver for vaxstations.
...
XXX - This is temporary; will go away when the troubles with the
MI driver is fixed.
1998-05-17 18:55:30 +00:00
4a469a9149
Split the DZ11 driver into two parts; can now use the same driver on
...
both unibus/qbus devices and vaxstations.
1998-05-17 18:51:13 +00:00
687ea7404c
Fix some arithmetics lossage on typeless pointers.
1998-05-08 16:55:15 +00:00
aa36ad1f55
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:01:41 +00:00
c085b89d78
Wall cleaning + a little better fault checking.
1998-05-03 13:22:01 +00:00
9aea445d54
Remove the ancient kernel-stack area at top of P1 region. Make PMAP_NEW
...
almost work. Also Wall cleaning.
1998-05-03 13:02:22 +00:00
9d5413a315
Enable -Wall -Wmissing-prototypes -Wstrict-prototypes.
1998-05-03 12:59:56 +00:00
1686aca01d
Pull in opt_gateway.h as appropriate.
1998-04-29 23:11:00 +00:00
a53c1863fe
Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral
...
types large enough to hold any pointer.
1998-04-27 17:39:10 +00:00
470ec523f2
Wall cleaning.
1998-04-13 12:15:56 +00:00
4bcd8130fe
t_wopen fixes.
1998-04-13 12:14:42 +00:00
eaeee62af2
Wall cleaning.
1998-04-13 12:10:26 +00:00
b21bfbde11
Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds
...
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
1998-04-12 23:47:41 +00:00
70f1f1a099
use dev/dec/lk201.h, fold back DELAY() changes from pmax lk201.c rev 1.7.
1998-03-22 09:37:47 +00:00
0dae91d9af
Eliminate uses of TS_WOPEN in hard-wired devices.
1998-03-21 22:52:59 +00:00
cad3cb3894
ubasetup() must be non-static. (used by QDSS)
1998-03-21 10:24:29 +00:00
cf02ad2bc9
Add support for QDSS graphic console. Code originated from 4.4BSD,
...
ported to NetBSD by Boris Gjenero <bgjenero@undergrad.math.uwaterloo.ca>
1998-03-21 10:02:39 +00:00
52defbf438
Use rom routines on MicroVAX II, so that the QDSS/QVSS display will
...
be used if present. Fix provided by Boris Gjenero.
1998-03-20 16:36:20 +00:00
9f50fca1fd
Add commented out "options FFS_EI"
1998-03-18 16:34:41 +00:00
52fbd35380
Add support for "root on qe".
1998-03-13 11:40:19 +00:00
51964fa1e8
Standalone routine for DEQNA, written by Roar Thronaes.
1998-03-11 22:13:55 +00:00
8e2874bf64
Support for UVM on VAXen.
1998-03-02 17:00:00 +00:00
ad1f451760
Move the boot program higher up in memory; to allow loading of bigger kernels.
1998-02-28 12:10:13 +00:00
1e3fb9012d
Type fix so that time get read correct on VS2000, from Ken Wellsch.
1998-02-22 14:19:39 +00:00
533de19431
Remove random.s.
1998-02-22 08:51:04 +00:00
dcfb8695ab
Move to libkern.
1998-02-22 08:50:17 +00:00
772da350d4
Disable the message buffer during crash dumps by clearing msgbufenabled,
...
not msgbufmapped.
1998-02-19 04:18:30 +00:00
5197bf8085
Minor changes.
1998-02-18 10:55:48 +00:00
f0a5dd43ce
Multiple-inclusion crap, correct precision of DBL_*, etc.
1998-02-18 10:54:10 +00:00
3bbb7f7d45
Move pmap_map() function definition to MD headers, as appropriate. It's
...
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
1998-02-18 02:05:32 +00:00
8354e68508
Remove "class" declarations, and add "devclass" declarations where
...
appropriate. Fix several inconsistencies between device class and
attributes. Mostly from Chris Demetriou.
1998-02-16 22:12:45 +00:00
c5b2acd27f
Split out MSCP floppies as a separate device (rx) instead of handling
...
them as disk drives. It is now also allowed to change floppies without
the system complaining :-)
1998-02-08 14:03:45 +00:00
a355d0bc1b
Re-implement page reference bit emulation by using the (otherwise unused)
...
valid bit. This is faster than the "unmap all" solution that were described
in that Mach paper _and_ it eliminates the need for checking the wired bit.
As a result of this; swapping started working again on vax :-)
1998-01-31 12:17:34 +00:00
fe52d237fd
Fix to make vfork work on machines with separated PCB/mtpr PTE registers.
1998-01-27 17:35:03 +00:00
15ae963bea
When dumping, print out the device number as major,minor.
1998-01-24 16:46:23 +00:00
eda1eecede
Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use
...
config_search instead.
1998-01-24 14:16:11 +00:00
01eb1bb746
Make kernel compile & run again after latest config changes.
1998-01-18 22:09:13 +00:00
afb1a37379
Fix page size initialisation.
1998-01-18 22:07:50 +00:00
37f6125fdd
Garbage-collect unnecessary functions. Don't have blkcpy/blkclr
...
as inline.
1998-01-18 22:06:01 +00:00
f32f947061
Update for changes to config.
1998-01-12 20:52:29 +00:00
6f57e5c573
multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1998-01-09 22:23:44 +00:00
b46484bb8a
RCSID Police.
1998-01-05 20:51:25 +00:00
015e898c02
RCSID Police.
1998-01-05 07:02:46 +00:00
b9f1b716f3
Now that all ports have pmap_activate(), and it has an identical interface,
...
prototype it in <vm/pmap.h>
1998-01-03 01:12:59 +00:00
b73f9750f6
Don't allocate PTEs in cpu_fork(); they were allocated when the new
...
process's pmap was created. Instead, use pmap_activate() to load the
page {0,1} base and length registers into the PCB for the hardware's use.
1998-01-03 00:37:31 +00:00
aa58d4ac6b
Adjust for the fact that the page {0,1} base and length registers are now
...
stored in the pmap structure.
1998-01-03 00:35:28 +00:00
f267fe868d
- Adjust so that access to the PCB is not required in most pmap functions.
...
Store the page {0,1} base and length registers in the pmap structure,
and implement pmap_activate(), which stores them in the PCB (for the
hardware's use).
- Re-implement pmap_pinit(); allocate the PTEs here, not in cpu_fork().
1998-01-03 00:34:02 +00:00
172a9381b6
- Remove the PCB pointer from the pmap structure. Instead, store the
...
page {0,1} base and length registers in the pmap structure. They will
be loaded in to the PCB when the process's address space is activated
by way of pmap_activate().
- Remove pmap_pinit() macro; it's now a real function.
- Prototypes for pmap_pinit(), pmap_activate(), pmap_deactivate().
1998-01-03 00:28:43 +00:00
d8076f896b
Grab the PCB directly from the u-area, not by indirecting through VM
...
structures.
1998-01-03 00:23:53 +00:00
5680284286
Fix problem in copy*str() when not emulating locc.
1998-01-02 19:33:27 +00:00
eefde8bdcd
Add COMPAT_13.
1997-12-01 16:31:29 +00:00
66c2794142
Add _BSD_SUSECONDS_T_ and _BSD_USECONDS_T_; do some space vs. tab formatting
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cleanup
1997-11-23 20:20:53 +00:00
315f8de9c2
add pseudo-device rnd, commented out
1997-11-20 08:11:14 +00:00
e8cb388f65
* add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file
...
* fix up use of 'options<SPACE><TAB>'
1997-11-17 01:58:31 +00:00
8b485c5962
Add a missing #if NARP > 0 around arpintr(); and add a #include "arp.h"
...
for NARP. This is for the 'new' arp system.
1997-11-13 10:43:06 +00:00
ce4c770f88
Make sure CPP, AR, AS, and RANLIB are defined.
1997-11-12 23:11:50 +00:00
a421995756
Define LORDER, NM, and TSORT here, like we do the rest of the tools.
1997-11-12 22:25:31 +00:00
7b60c8ed11
Fix multivolume installation bug; PR#4454.
1997-11-10 22:14:16 +00:00
0b04d28454
Mark uses of long long with /* LONGLONG */ for lint. From
...
Chris Demetriou <cgd@pa.dec.com>.
1997-11-05 04:36:08 +00:00
cc1f5b65c9
asm -> __asm__
1997-11-05 04:23:35 +00:00
4730a8cbec
Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>:
...
- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
by the way it's used).
The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.) The __indr_reference
change was made for consistency.
1997-11-04 23:09:23 +00:00
8f6ac836dd
Move some interrupt routines out to assembler.
...
Optimize (slightly) pmap_clear_modify.
1997-11-04 22:59:20 +00:00
fb4298e98c
Optimized copy/fetch/store routines; rewritten in assembler.
1997-11-04 20:52:27 +00:00
fd48076569
Use genassym for the first time in vax port history. Rewrite cpu_exit,
...
cpu_switch, setrunqueue and remrunqueue in assembler for efficiency.
1997-11-03 20:00:17 +00:00
4e254b7a82
Major rewriting, optimization and simplifying of the pmap code:
...
- Map in all physical memory first in system space. This reduces
pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
Rich Draves in a paper for 1991 Mach Usenix Symposium.
This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
1997-11-02 14:25:26 +00:00
9b1a735c8f
Major rewriting, optimization and simplifying of the pmap code:
...
- Map in all physical memory first in system space. This reduces
pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
Rich Draves in a paper for 1991 Mach Usenix Symposium.
This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
1997-11-02 14:25:24 +00:00
ae27edc757
Major rewriting, optimization and simplifying of the pmap code:
...
- Map in all physical memory first in system space. This reduces
pmap_copy_page() and pmap_zero_page to 3 resp. 2 instructions.
- Have fized position user page tables. Makes the pv_table smaller
and all reverse references faster (and simpler).
- Remove the wiring code. Nobody doesn't even know what a DR32 is anymore.
- Simulate page reference bit by setting page invalid, as suggested by
Rich Draves in a paper for 1991 Mach Usenix Symposium.
This reduced the time spent in the pmap module to between 70-75% of
the previous; and made process startup _much_ faster.
1997-11-02 14:25:19 +00:00
84f5dc2404
Fix clearing of redundant restart flag; CPU specific.
...
Also clean up a bit.
1997-11-02 14:07:07 +00:00
a8e1e83943
#include files must be in the correct order.
1997-11-02 14:01:07 +00:00
665f7d1a6e
Implement __RENAME() in <machine/cdefs.h>
1997-10-22 05:20:32 +00:00
e603ff5aa3
Fix vers.c dependency; PR#4090.
1997-10-20 11:54:26 +00:00
efa4c7c48e
MSGBUFSIZE must be in CLBYTES, not NBPG. Also expand it to 4 * CLBYTES.
1997-10-19 20:48:47 +00:00
2260651129
Add match code to detect more than one SCSI adapter on 3100.
...
Provided by Bertram Barth.
1997-10-19 20:35:15 +00:00
d379f24df5
#include <vm/vm.h>. Fix some erroneous declarations.
1997-10-19 14:33:48 +00:00
e0bc9f61d7
Add a sometimes needed round_page().
...
Always flush TLB when messing around with system mapping.
1997-10-19 14:32:42 +00:00
a9510ace16
Only check for process switch if we are coming in from userspace.
...
Make ERESTART work for syscalls >63.
While we're here; clean up a little bit.
1997-10-19 12:32:52 +00:00
038cd08cce
Make UBA adapter selection work on 8600 again.
1997-10-18 23:39:18 +00:00
801520ffac
fix chrtoblk declaration
1997-10-16 23:43:16 +00:00
80513cb5ae
o Make usage of /dev/random dependant on
...
pseudo-device rnd # /dev/random and in-kernel generator
in config files.
o Add declaration to all architectures.
o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
that this code is derived in part from Ted Tyso's linux code.
1997-10-13 00:46:08 +00:00
6ab3092b11
Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern.
...
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
1997-10-09 15:42:19 +00:00
616e0b7e33
Copyright assigned to The NetBSD Foundation.
1997-10-05 18:26:38 +00:00
7d508b124f
define SIZE?=size, and use ${SIZE} instead of size. makes cross
...
compilation easier
1997-10-03 07:17:00 +00:00
7f41ec0345
PR/4162: Chris Jones: make cleandir does not work properly; it does not
...
remove the object files and the .depend file in the kernel build directory.
1997-09-30 22:50:53 +00:00
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
...
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
6f3bab1f59
Merge scsipi branch in the mainline. This add support for ATAPI devices
...
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
6ac7f6248f
add a before tab to SCSIVERBOSE
1997-08-23 19:16:06 +00:00
1a7afa3853
add commented out reference SCSIVERBOSE option
1997-08-20 18:38:13 +00:00
cd0d651d0f
delay() must be protected by #ifdef _KERNEL.
1997-08-05 13:28:51 +00:00
23e157b82b
Handle XFC instruction faults.
1997-07-28 21:48:33 +00:00
ab4412faad
Actually do 'halt' or 'reboot' on MicroVAX.
1997-07-26 10:12:40 +00:00
b17d1e7207
Fixed bug causing machines with a memory size not a multiple of 16k
...
to crash. This is true on many MicroVAXen.
1997-07-25 21:54:48 +00:00
9388f271a9
use locator defines in "locators.h" to index cf_loc[]
1997-07-17 02:12:50 +00:00
ad1710ce1e
update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1997-07-12 16:18:36 +00:00
759763742b
Remove __VM_PMAP_HACK.
1997-07-06 22:38:22 +00:00
59501e1879
Fix bug causing all uda's to be recognized as ctlr 1 from boot.
1997-07-04 13:26:02 +00:00
d7d40e44f6
Bugfix to mscp tape code; so that weof/eot works correctly.
1997-07-04 11:58:20 +00:00
9f009387fc
Must grok includes. Also; prettier compile-time printout.
1997-06-29 21:30:09 +00:00
0404c01c46
#define DB_AOUT_SYMBOLS
1997-06-26 01:26:56 +00:00
cf016f61f4
foosize()'s return value is in DEV_BSIZE units; adjust the size obtained
...
from the disklabel accordingly.
1997-06-24 00:56:28 +00:00
2ab0792e74
Bug fixes to page fault handling system. Many thanks to Johnny Billquist
...
for hunting down this bug(s).
1997-06-13 15:16:25 +00:00
5c3a8f6b46
Not-yet-finished console RX01 driver for 11/780.
1997-06-13 14:55:07 +00:00
9412f1c4fc
Some new definitions for different boot devices.
1997-06-13 08:24:09 +00:00
68a4a97360
Add clock_subr.c.
1997-06-13 08:18:49 +00:00
5cfff50811
cpu_switch() should be mi_switch(). Pointed out by Johnny Billquist.
...
(bqt@update.uu.se )
1997-06-12 16:23:22 +00:00
552af779d2
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:46:19 +00:00
dc6a98e92c
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:09:23 +00:00
6ab737a609
Initialize machine from MACHINE and machine_arch from MACHINE_ARCH.
1997-06-08 23:59:57 +00:00
4d45dc0466
Use correct console on KA65? machines. Bugfix when specifying adaptor
...
number. Show compile-time for boot. Prettier printout.
1997-06-08 17:49:15 +00:00
2492a42479
System statistics fixes. From Johnny Billquist (bqt@update.uu.se).
1997-06-07 12:15:27 +00:00
f47d895f8c
Clean up disklabel checking.
1997-06-07 12:13:27 +00:00
2db3f948a0
Disk statistics fixes. From Johnny Billquist (bqt@update.uu.se).
1997-06-07 12:11:38 +00:00
0d970d6a78
Create a fake disklabel if there are no one on the disk.
1997-06-07 11:59:44 +00:00
de7e49a954
Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch.
1997-06-06 23:26:01 +00:00
e2a58b69f7
Add #define __VM_PMAP_HACK as a temporary measure.
1997-05-16 21:35:30 +00:00
05de3b9034
Multicast definitions, forgotten in previous checkins.
1997-05-15 20:10:23 +00:00
e3a104cb1f
Oops, I forgot to check this file in after clock changes.
1997-05-04 19:13:33 +00:00
ragge