bdd26b125c
asm -> __asm (PR #463 ).
1994-09-10 01:07:08 +00:00
0d3651018e
Make kernel_pmap a macro that points directly to kernel_pmap_store.
1994-09-09 23:58:48 +00:00
c7d5bf7b64
Nuke struct ste, struct ste40, struct pte, and HP_PAGE_SIZE. Use my
...
pv_entry allocator. Change pa_index() to pmap_page_index() for consistency
with other ports.
1994-09-09 23:52:49 +00:00
c7b57907f0
Do a hack similar to the AST optimization for SIRs on syscall exit.
1994-09-09 23:40:15 +00:00
f66f685ad2
Very simple change to avoid a complete register save/restore pair when handling
...
ASTs after a syscall.
1994-09-09 03:58:38 +00:00
cf04bbff56
Small optimization for the !DIAGNOSTIC case.
1994-09-09 03:16:03 +00:00
675c4aae2b
Remove some functions which are in libkern.
1994-09-09 03:11:31 +00:00
6ba85483c3
Use bfffo rather than a slow loop.
1994-09-09 03:07:23 +00:00
e0fa548a12
Optimize the run queue frobnication, and add some more DIAGNOSTIC checks.
1994-09-09 02:56:54 +00:00
289bc175c6
Another tiny optimization.
1994-09-08 21:56:14 +00:00
a90cca9558
Add a simple pv_page garbage collector (currently disabled).
1994-09-08 21:03:43 +00:00
4116a4243e
Various changes:
...
* Inline some functions.
* Eliminate redundant calls to pmap_page_index().
* Reduce the number of TLB flushes in accordance with the i386 SSWG.
* Inline pmap_remove() in pmap_remove_all(). (Most if it is unnecessary.)
* Allocate pv_entry's in pages, and keep a list of free entries in each page,
and a list of pages with free entries. (Trying to reduce malloc() overhead,
and improve locality of reference.)
* Remove a couple of macros that aren't really useful.
* Remove pmap_kernel() completely.
1994-09-07 20:48:52 +00:00
d884d26b32
Trivial change of no significance.
1994-09-07 20:32:45 +00:00
9d4125d1ec
A few small optimizations.
1994-09-07 20:32:00 +00:00
6dd2f9eed2
vm_object_page_clean() expects to be able to use vm_page_deactivate() on a
...
locked page. Make that work. This also obviates the need for vm_fault() to
bogusly activate a page before deactivating it. Finally, make sure the
semantics of vm_object_deactive_pages() don't change.
1994-09-07 20:25:07 +00:00
e4bc47c9fc
Remove bogus attempt to map the interrupt pins here. The BIOS is supposed to
...
do it anyway.
1994-09-06 01:25:22 +00:00
09301847a4
Compile `pamap.c' and `cache.c' with normal compiler rules.
...
Let's pretend this was a bug in some previous version of gcc...
1994-09-05 06:31:34 +00:00
3e334ba9a6
New iBCS2 code from Scott.
1994-09-05 01:28:57 +00:00
faa18f6ce6
New iBCS2 code from Scott.
1994-09-05 01:08:43 +00:00
584de55692
Missed an iobase that should be u_short.
1994-09-05 00:21:40 +00:00
cdca6c22c4
Don't clobber our input arguments.
1994-09-02 08:13:20 +00:00
6c66af544c
Fix some ugly code.
1994-09-02 05:12:12 +00:00
b3b55d02f1
Misc changes to make this file more like the asm.h headers used by other
...
architectures:
Renamed _C_FUNC() to _C_LABEL()
Renamed _ASM_FUNC() to _ASM_LABEL()
Merged _BEGIN_ENTRY with _ENTRY
Renamed _END_ENTRY to _PROF_PROLOGUE
When assembling with profiling enabled, set up stack frame before calling
mcount() in _PROF_PROLOGUE. Also omit emitting .long 0's, as they are no
longer used by the profiling code.
1994-09-02 05:02:47 +00:00
b1f0fa317e
Decrease shm_nused when a segment is deleted.
1994-08-31 21:47:36 +00:00
bf10f9424c
cleanup diagnostic messages
1994-08-31 02:13:01 +00:00
41a2d35564
fix uninitialized use of mask.
1994-08-30 23:06:48 +00:00
cdf3d1ed89
mknod() must release its new vnode.
1994-08-30 19:42:22 +00:00
5aa2f1e6bb
remove an un-aligned access
1994-08-30 17:01:57 +00:00
e696d464eb
Use vn.h instead of forcing NVN to 0.
1994-08-30 11:04:17 +00:00
c996edc7e1
Display emulation type.
1994-08-30 06:22:10 +00:00
9ea30b3bf3
Check for bad p_emul.
1994-08-30 06:19:44 +00:00
227e4cb85c
Make sure p_emul is copied on fork.
1994-08-30 06:16:25 +00:00
016425e503
Clean up some debugging code.
1994-08-30 05:37:14 +00:00
c7401f5866
catch mis-aligned access errors on the 040.
1994-08-30 05:35:31 +00:00
2f710a54ee
Convert process, file, and namei lists and hash tables to use queue.h.
1994-08-30 03:04:28 +00:00
bd61aa9ae3
Add {LIST,TAILQ}_INSERT_BEFORE().
1994-08-30 03:01:30 +00:00
f5faab89e9
Use VCALL(), not VOCALL(), and simplify union_advlock().
1994-08-30 03:01:01 +00:00
c8899c8f8e
Fix an off-by-one error reported by Mike Hartman.
1994-08-30 01:31:11 +00:00
90b0e68767
Clean up deleted files.
1994-08-29 23:12:23 +00:00
e67ae11432
no more floppy bins; these now done by crunch.
1994-08-29 23:10:58 +00:00
f5232de492
Patch to fix `reassignbuf: NULL' messages, from cgd.
1994-08-29 01:47:02 +00:00
8bed574dcd
Clean up deleted files.
1994-08-26 20:07:34 +00:00
a13c1b15cc
Minor.
1994-08-26 12:43:17 +00:00
de20d2cf67
Re-enable EISA reset code -- definately needed now. do RX_DISCARD_TOP_PACK
...
before leaving splhigh(), to give incoming packets a better chance.
1994-08-26 12:11:44 +00:00
2a316aaed4
an annoying tab
1994-08-26 10:57:27 +00:00
891ca8ce21
my kernel config
1994-08-26 05:07:00 +00:00
a7b2e0ee19
tmpmap page for sun4
1994-08-25 20:58:36 +00:00
9670b47cb7
sun4: don't use openprom
1994-08-25 20:57:38 +00:00
6c2b49032b
fix debugging stuff, from dean
1994-08-25 20:18:25 +00:00
2558d359af
emulate setreuid/setregid better.
1994-08-25 07:13:55 +00:00
4eba4f38de
Fix for bug pointed out by Chuck Cranor in determining whether we
...
have a bus error or a MMU fault.
1994-08-25 06:18:55 +00:00
c4b36eb4d8
now that we have vn.h, use it
1994-08-25 06:17:28 +00:00
c08d8df629
Fix from Chuck Cranor to avoid null dereference on startup.
1994-08-25 06:16:29 +00:00
c673fc8fb3
Bug fixes from Chuck Cranor.
1994-08-25 06:15:39 +00:00
ce95ef366a
added USPACE
1994-08-25 06:14:29 +00:00
f860dc0110
added major number for vn device
1994-08-25 06:13:49 +00:00
44e8ac8704
minor changes to options
1994-08-25 05:57:10 +00:00
ec29b60850
gwr's slightly cleaner way to do that last...
1994-08-25 03:04:28 +00:00
cb3576ee87
If possible, lower the CPU class if the correct one is not configured.
1994-08-25 00:10:30 +00:00
b6bd104b70
add USPACE
1994-08-24 20:50:35 +00:00
d20de15399
Add USPACE.
1994-08-24 19:32:36 +00:00
f6a9558d05
Update to match reality.
1994-08-24 19:28:03 +00:00
c639e40d5b
iBCS2 emulation code, written by Scott Bartram.
1994-08-24 19:13:39 +00:00
f32f66a23b
fix (bogus) default ioctl return.
1994-08-24 16:49:16 +00:00
8411a1f895
fix relocation error
1994-08-24 09:27:57 +00:00
34c6caac77
first cut at sun4 on-board io bus
1994-08-24 09:16:46 +00:00
5e4a51278b
Set the FIFO threshold based on the receive speed, per Mark Weaver.
1994-08-24 07:25:18 +00:00
62939dc113
pcvt & bt dynamic irq
1994-08-24 07:10:22 +00:00
c4eac0f370
Some cleanup, checked by Dean.
1994-08-23 23:40:55 +00:00
280592c6a7
replace "ctob(UPAGES)" and "UPAGES * NBPG" with "USPACE"
...
(cvs dumped core during previous commit...)
1994-08-23 22:13:59 +00:00
72b3d408b9
replace "ctob(UPAGES)" and "UPAGES * NBPG" with "USPACE"
1994-08-23 22:07:42 +00:00
1e707d2dec
Add USPACE
1994-08-23 21:11:37 +00:00
cdcb12bf54
Add USPACE.
1994-08-23 20:48:09 +00:00
8ac5e10c5d
Various code cleanup.
1994-08-23 19:30:12 +00:00
a0bba56f2a
add USPACE
1994-08-23 19:13:54 +00:00
666f228bab
add `eg' driver for the 3c505 by <dean@fsa.ca>
1994-08-23 17:59:33 +00:00
994a3e978a
typo
1994-08-23 14:37:22 +00:00
0a8b15511f
fix 3 dumb bugs
1994-08-23 11:24:53 +00:00
e052143aab
When updating an NFS mountpoint, we cannot just increase `rsize' or `wsize'
...
without also adjusting the corresponding socket buffers. We could probably
call sbrelease/sbreserve/soreserve ourselves without much harm, but we'd
have to duplicate much of the logic in nfs_connect(). In stead, blow the
socket away entirely and let nfs_connect() do its job again.
1994-08-23 09:31:00 +00:00
3938d6ba02
initialize shmmax to `# of pages' at compile time; multiply by NBPG at
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boot time (in shminit). This supports architecture families with varying
values for NBPG, and does not break ipcs.
1994-08-22 23:37:03 +00:00
6f0b0cdc86
Cleanup to make more ANSI compliant; checkpoint
1994-08-22 21:55:58 +00:00
996b2b5c54
Disable EISA reset, for now.
1994-08-22 21:53:23 +00:00
71c5da7bfb
Fix typo in WDCS_BITS.
1994-08-22 21:43:35 +00:00
dd945bf3c1
Don't echo here
1994-08-22 21:41:23 +00:00
901e645db3
Do echo here just like libsa::gets()
1994-08-22 21:41:07 +00:00
94109335b3
kill errant spaces
1994-08-21 21:24:33 +00:00
56364fe8b1
cleanliness; don't wrap lines.
1994-08-21 21:07:13 +00:00
133e05b464
Fix bug with writing back modified directory entries
1994-08-21 18:43:49 +00:00
9c921e0ada
Remove SF and SR.
1994-08-21 15:25:28 +00:00
27377e3e10
Don't attempt to use IO_APPEND for NQNFS, as suggested by Rick Macklem.
1994-08-21 15:10:44 +00:00
8b8390a4bb
Look for MDMBUF in cflag, not lflag.
1994-08-21 15:04:37 +00:00
c141eabf16
handle another "too much memory in buffer" boundary case
1994-08-21 06:38:42 +00:00
0bac4d47b1
C syntax fix, and syscall args style (For later.)
1994-08-21 03:15:32 +00:00
5fafedbfa7
sun4/sun4c getsegmap/setsegmap are different
...
use << PGSHIFT instead of * NBPG, because NBPG isn't a constant in some cases
for sun4+sun4c case, calculate nptesg early
1994-08-20 09:16:11 +00:00
89c0e14f17
stop using NBPG; start using USPACE
...
initialize cputyp, nbpg, pgshift, and pgofset variables based on cpu type.
deal with varying pagesize in register window underflow/overflow and trap
enter functions (hellish)
add idprom reading function for the sun4.
1994-08-20 09:13:25 +00:00
ad457d7aaf
sun4 needs software delays for register accesses
1994-08-20 09:11:02 +00:00
7ac73ef982
add addr & level specifiers for non-openboot systems
1994-08-20 09:08:58 +00:00
63db65b59d
no need for timezone spec
1994-08-20 09:08:27 +00:00
737b2e86fd
sun4 merge changes
1994-08-20 01:36:36 +00:00
14350c037f
on the sun4:
...
fake-up an openprom vector
ask oldmon for physical memory count.
unblank frame buffer (because most oldmon's forgot to)
1994-08-20 01:35:20 +00:00
0103734add
sun4 cpu types are determined by the idprom.
...
cache type is determined by the model number.
1994-08-20 01:32:45 +00:00
27e092990f
idprom moved to seperate file; must be accessable before clock driver starts, on a sun4
1994-08-20 01:31:06 +00:00
592b23771e
deal with sun4 idprom
1994-08-20 01:30:29 +00:00
f0a4d95b11
IODEV_BASE cannot used as a static initialiser due to NBPG
1994-08-20 01:29:49 +00:00
242e8b9895
TIMERREG_VA is passed to locore.s (via genassym). Since NBPG can be
...
a variable, it cannot be part of this macro.
1994-08-20 01:28:09 +00:00
82241bcf3e
regarding NBPG, PGOFSET, PGSHIFT, NPTESG, VA_VPG:
...
these are simple macros unless you build a combined sun4+(sun4c,sun4m)
kernel -- then they point to variables which are initialized early on.
1994-08-20 01:26:41 +00:00
0ab75b9022
repair a few rom call return values
1994-08-20 01:20:59 +00:00
b5c483ea1a
the sun4c "fake idprom inside the nvram" looks exactly like a sun4 idprom.
1994-08-20 01:20:28 +00:00
5cee9394c1
add sun4 control space areas
1994-08-20 01:19:27 +00:00
c0cc31ee6f
For symlinks, try actually reading the link to determine its size.
1994-08-19 11:36:56 +00:00
b6e5975c12
Fix off-by-one error translating names of associated files.
1994-08-19 11:31:50 +00:00
537ac5465f
Convert hash tables.
1994-08-19 11:25:29 +00:00
f7c13d44bd
More LIST/CIRCLEQ migration.
1994-08-18 22:47:43 +00:00
92da9d2f33
can't do ptr math on void *
1994-08-18 22:09:35 +00:00
1785232aa9
vn --> vnd
1994-08-17 20:16:16 +00:00
c809e30fcb
No COMPAT_HPUX at the moment.
1994-08-17 20:16:07 +00:00
24381e7f01
Validate unit number correctly.
1994-08-17 19:14:53 +00:00
8743009944
Convert some more lists and queues.
1994-08-17 14:43:47 +00:00
7b8734f3e8
Use LIST and TAILQ for hash chain and LRU chain, respectively.
1994-08-17 12:34:12 +00:00
dbd174a5da
Change the reply list to a TAILQ.
1994-08-17 11:41:36 +00:00
9db57a0aa0
Fix typo.
1994-08-17 11:03:07 +00:00
c121e1da16
add pseudo-device kbd
1994-08-17 06:22:10 +00:00
256353ef62
multicast
1994-08-17 06:04:49 +00:00
9f6d99b3e2
get ether_type byte order correct
1994-08-17 01:33:15 +00:00
6943478ff7
Lots of bug fixes. Generic console support added. Major changes in machdep.c.
...
pmap.c now supports user process mapping. Page faults handles correctly.
1994-08-16 23:47:25 +00:00
186e16d63e
Minor updates of some errouneous parameters.
1994-08-16 23:41:53 +00:00
7fffc9426f
genconf.c added to files.vax.newconf
1994-08-16 23:41:11 +00:00
060db389e9
Update of vax port.
1994-08-16 23:39:52 +00:00
0c5a342fde
Add vnd.
1994-08-16 19:20:14 +00:00
da534b691a
Reran makesyscalls.sh.
1994-08-15 23:49:28 +00:00
e8b01ef8dc
Add missing line.
1994-08-15 23:48:41 +00:00
3481b6aa87
Add iBCS2 files.
1994-08-15 23:33:59 +00:00
2b2c64b4e2
Need prototype of exec_svr4_elf_makecmds().
1994-08-15 22:54:51 +00:00
a82f727857
Clean up deleted files.
1994-08-15 22:47:27 +00:00
ea999cdda2
Rename this for consistency.
1994-08-15 22:47:24 +00:00
e2122143e9
Don't reread the blasted header.
1994-08-15 22:47:00 +00:00
82ccfef767
Remove misplaced SVR4 dispatch.
1994-08-15 22:38:39 +00:00
77dee53b00
Move the SVR4 dispatch here.
1994-08-15 22:36:40 +00:00
1ec65d2465
Add iBCS2 glue.
1994-08-15 22:24:22 +00:00
01c2a3243e
Add flags for iBCS2 compat.
1994-08-15 22:19:44 +00:00
ace234dade
Add iBCS2 COFF loader. (Eventually there should be a sys/exec_coff.h.)
1994-08-15 22:17:16 +00:00
9c4c84c97e
Need ofstat() for iBCS2 syscall conversion.
1994-08-15 22:08:55 +00:00
4566d7f5ba
Need ostat() and olstat() for iBCS2 syscall conversion.
1994-08-15 22:06:47 +00:00
d87fa72a16
Need extra stack space for iBCS2 syscall conversion.
1994-08-15 22:04:47 +00:00
b0d890f90a
EMUL_IBCS2 --> EMUL_IBCS2_ELF
1994-08-15 22:03:12 +00:00
1147bc974e
Add EMUL_IBCS2_COFF, and rename EMUL_IBCS2 to EMUL_IBCS2_ELF.
1994-08-15 22:02:20 +00:00
77fe78350b
Minor update to a comment.
1994-08-15 16:45:14 +00:00
cefdccbf31
changes for the new sys_process.c, and some cleanup
1994-08-15 16:37:04 +00:00
97bdeab31e
replace with a completely rewritten version, based around the 4.4BSD
...
procfs. Now the author of the old version will stop complaining that
we're using his code.
1994-08-15 16:32:41 +00:00
b48d84b629
replce with virgin copy from 4.4-Lite
1994-08-15 16:29:22 +00:00
jtc