Commit Graph

13770 Commits

Author SHA1 Message Date
Adam David
38ebe5624f replace previous stupid comment with one more appropriate
where it will be easily found
1999-02-04 22:34:23 +00:00
Mark Newton
d9300dd82b Can't use elf_brand_inuse() here because iBCS2 doesn't use ELF. D'oh!
Inlined the same logic elf_brand_inuse() utilizes instead.
1999-02-04 21:21:38 +00:00
Mark Newton
d27583423e Added call to elf_brand_inuse() to prevent you from cutting your own
legs out from under you.
1999-02-04 21:20:13 +00:00
Matthew Dillon
82b23b5384 vp->v_object must be valid after normal flow of vfs_object_create()
completes, change if() to KASSERT().  This is not a bug, we are
    simplify clarifying and optimizing the code.

    In if/else in vfs_object_create(), the failure of both conditionals
    will lead to a NULL object.  Exit gracefully if this case occurs.
    ( this case does not normally occur, but needed to be handled ).

Obtained from: Eivind Eklund <eivind@FreeBSD.org>
1999-02-04 18:25:39 +00:00
Adam David
431552d221 remind that apm is required in order for timekeeping to work 1999-02-04 18:08:55 +00:00
Matthew Dillon
588059bea0 Fix bug in a KASSERT I introduced in vm_page_qcollapse() rev 1.139.
Since paging is in progress, page scan in vm_page_qcollapse() must be
    protected at atleast splbio() to prevent pages from being ripped out from
    under the scan.
1999-02-04 17:47:52 +00:00
Daniel C. Sobral
98c5378cdc Make FICL_TRACE default.
Add freebsd.fr, for FreeBSD specific forth source. Add $ and %, to
replace the lost @ and - functionality of include. $ has the opposite
behavior of @ though, since the default behavior was inverted.
1999-02-04 17:13:49 +00:00
Daniel C. Sobral
47749087ac Make use of prototypes to silence warnings.
Change include() so it will be able to load files with forth code,
instead of just builtins. Remove #@- from the include section of the
help file, since they don't work in the new version of include, unless
BOOT_FORTH is not defined.

Change bf_run() so it will return the result returned by ficlExec(). Also,
make bf_run() push "interpret" to be executed by ficlExec(), since ficlExec()
doesn't do it by itself. (Things worked previously because nothing
recursed through ficlExec() by the way of bf_run()).

Change/extend comments on builtin behavior.

Search for "interpret" at the end of bf_init(), so /boot/boot.4th can
provide it's own version.

Remove dead code.
1999-02-04 17:06:46 +00:00
Daniel C. Sobral
099d325dd5 Make ficlExec recursive. This removes vmReset and vmQuit from the
error cases, but the replacement should be doing everything they
did, except what did shouldn't be doing, and might do a little more
they ought to be doing.
1999-02-04 16:53:47 +00:00
KATO Takenori
921bc385e8 Recognize Pentium II Xeon, Celeron and Pentium III cpus. Because CPU
names are printed on their packages and shown by BIOS, kernel does not
need to show details.

PR:		8751, 9320 and 9463
1999-02-04 16:48:26 +00:00
Bruce Evans
89955e6330 YAMFsio.c (1.227-1.228: set up input buffering dynamically). 1999-02-04 15:54:02 +00:00
Bruce Evans
d95f2350b0 M_TTYS -> M_DEVBUF. M_TTYS is documented to be for "tty data
structures" but since tty structs aren't malloced it is actually
mainly for tty-level (clist) buffers.  It was slightly misused
here for com structs, and the previous commit completely misused
it for device buffers.

Fixed some bugs in nearby pccard code:
- memory leak when pccards go away (broken in previous commit).
- bogus bzeroing of the com struct before freeing it.
- style bugs.
1999-02-04 15:24:29 +00:00
KATO Takenori
1e476c296d Sync with sys/i386/i386/userconfig.c revision 1.129. 1999-02-04 13:58:44 +00:00
Bruce Evans
b36c719659 Set up interrupt-level input buffering dynamically depending on
the input speed, so that it can work at speeds larger than 115200
bps without being flow controlled.  The buffer is twice as large
as before at 115200 bps and half as large as before at low speeds
Use a single interrupt-level buffer instead of ping-pong buffers
because the simplifications provided by ping-pong buffers became
complications.

This change is over-engineered.  Statically configured buffering
was simpler and faster, and increasing the buffer size to support
1.5Mbps would cost about 1 US cent's worth of RAM per port, but I
was interested in the buffer switching mechanism.
1999-02-04 13:45:14 +00:00
Daniel C. Sobral
15369f7e9f Fix ficlExecFD to take kern/9412 changes into account. Also modify it
not to vmThrow errors. This is not what the comments say it does, and
it doesn't work when there is no ficlExec environment (like it's only
use in sys/boot/common/interp_forth.c).

PR:		bin/9772
1999-02-04 13:28:56 +00:00
Daniel C. Sobral
e08e812d7a The trace facility was full of bugs. Correct that by using the
right variable.

PR:		bin/9756
1999-02-04 13:20:30 +00:00
Daniel C. Sobral
b7efae4386 Silence a warning.
PR:		bin/9754
1999-02-04 13:16:21 +00:00
Daniel C. Sobral
7505875a0a The previous fix for "type" was absolutely lousy. Not only the buffer
allocated was not big enough, but it ended up to being used where it
was supposed to be used. The person who did that ought to be shot, but
since I'm a good person, I'll forgive myself...

PR:		bin/9743
1999-02-04 13:06:47 +00:00
Daniel C. Sobral
aa8b85772f Add conditional compilation facilities to ficl. This had been previously
committed to RELENG_3 instead of HEAD, so let's HEAD catch up.

PR:		bin/9662
1999-02-04 12:57:56 +00:00
Mark Newton
0f1110bb5f svr4 emulator will refuse to unload itself if it is currently in use. 1999-02-04 12:43:17 +00:00
Mark Newton
096977fae7 Provide elf_brand_inuse() as a method an emulator can use to find out
whether it is currently in use (which is kinda useful when it's about
to unload itself:  Lockups are never very much fun, are they?).
1999-02-04 12:42:39 +00:00
Kazutaka YOKOTA
3720fe69b6 - Added atkbdc and atkbd to the device info array so that they don't
appear as "unknown device" in the visual UserConfig.
- Mark psm as FLG_FIXED.
1999-02-04 10:36:57 +00:00
KATO Takenori
270b84ae95 Sync with sys/i386/i386/machdep.c revision 1.324. 1999-02-04 09:55:42 +00:00
Bruce Evans
b8be6ed0c2 Added a used include. This file doesn't get tested by LINT because
it is null when trix is configured.

Submitted by:	Brian Feldman <green@unixhelp.org> but moved by me
1999-02-04 08:52:46 +00:00
Greg Lehey
308dad4df3 Split .gdbinit file into two versions, on suitable for remote
debugging, the other for dump analysis.
1999-02-04 04:59:52 +00:00
Mike Smith
ea95d6917a Nuke all the stupid ffs() stuff and use powerof2() instead.
Submitted by:	Bruce Evans <bde@zeta.org.au>
1999-02-04 03:27:43 +00:00
Mike Smith
609b6256fd Fix power-of-2 check for the TCB hash size.
Submitted by:	Brian Feldman <green@unixhelp.org>
1999-02-04 03:02:56 +00:00
David Greenman
cf7d145389 Fixed the type of target_page to vm_offset_t (unsigned). This fixes a
panic during boot on machines with >=2GB of RAM. Also changed some
incorrect printf conversion specifiers from %d to %u (signed to unsigned).
This fixes bugs when printing the amount of memory on machines with >=2GB
of RAM.
1999-02-03 14:10:50 +00:00
Mike Smith
617aa5cdf8 Mention the net.inet.tcp.tcbhashsize tunable. 1999-02-03 09:07:33 +00:00
Mike Smith
aa1458495d Make TCBHASHSIZE a boot-time tunable as well, taking its value from the
variable net.inet.tcp.tcbhashsize.

Requested by:	David Filo <filo@yahoo-inc.com>
1999-02-03 08:59:30 +00:00
KATO Takenori
dccbc08d92 PC98 version of new boot loader. Because boot2 has not yet ported,
files in boot2 directory are copies from legacy biosboot.

Submitted by:	IMAI Takeshi <take-i@ceres.dti.ne.jp>
1999-02-03 08:39:09 +00:00
Bruce Evans
03126f3524 Removed some unused includes (only 1 to go here now). Sorted includes. 1999-02-03 08:21:44 +00:00
Semen Ustimenko
b4b8aedf57 Added ntfs subdirectory.
Reviewed by:	David O'Brien <obrien@NUXI.com>
1999-02-03 04:18:25 +00:00
Semen Ustimenko
52e93a35a3 Added vnode tag for NTFS.
Reviewed by:	David O'Brien <obrien@NUXI.com>
1999-02-03 04:12:36 +00:00
Semen Ustimenko
16ee760296 First version.
Reviewed by:	David O'Brien <obrien@NUXI.com>
1999-02-03 04:07:38 +00:00
Semen Ustimenko
012c9fb3bb First version.
Reviewed by:	David O'Brien
1999-02-03 04:01:27 +00:00
Matthew Dillon
4112823fc7 Submitted by: Alan Cox
The vm_map_insert()/vm_object_coalesce() optimization has been extended
    to include OBJT_SWAP objects as well as OBJT_DEFAULT objects.  This is
    possible because it costs nothing to extend an OBJT_SWAP object with
    the new swapper.  We can't do this with the old swapper.  The old swapper
    used a linear array that would have had to have been reallocated, costing
    time as well as a potential low-memory deadlock.
1999-02-03 01:57:17 +00:00
Doug Rabson
f422bef257 Use the bsd.kern.mk from the source tree rather than the installed one
if possible.
1999-02-02 18:34:23 +00:00
KATO Takenori
f19a38101a Added braces around initializsers and in if-statements.
Submitted by:	Takahashi Yoshihiro <nyan@dd.catv.ne.jp>
1999-02-02 17:26:03 +00:00
KATO Takenori
524d2ab047 Sync with sys/dev/syscons/syscons.c revision 1.294. 1999-02-02 17:21:33 +00:00
Bruce Evans
bb25f0dd23 Check for signals while reading /dev/urandom. Reading 10MB from
/dev/urandom takes about 38 seconds on a P5/133.  It is useful
to be able to kill such reads almost immediately.  Processes
doing such reads are now scheduled so their denial of service
is no worse than that of processes looping in user mode.
1999-02-02 14:14:05 +00:00
Bruce Evans
8b6ca0359b Switch context before doing some i/o operations that might block if
context would be switched on return to user mode.  This fixes some
denial of service problems.
1999-02-02 12:11:01 +00:00
Bruce Evans
79a2501238 Added a hopefully-machine-independent macro for determining if a
reschedule is pending.
1999-02-02 09:08:23 +00:00
Bill Fenner
8f70ac3e02 Fix the port of the NetBSD 19990120-accept fix. I misread a piece of
code when examining their fix, which caused my code (in rev 1.52) to:
- panic("soaccept: !NOFDREF")
- fatal trap 12, with tracebacks going thru soclose and soaccept
1999-02-02 07:23:28 +00:00
Matthew Dillon
f7f62e7b56 Get rid of IFF_BROADCAST from default IFF_ slip options. This accidently
snuck in during the big -Wall commit and wasn't supposed to be in there.
1999-02-02 00:28:29 +00:00
Bill Paul
e8354668bd Remember to initialize ifp->if_snd.ifq_maxlen. 1999-02-01 21:25:52 +00:00
Mark Newton
240c6baa11 Nuke some prototypes that really shouldn't be here. 1999-02-01 21:22:30 +00:00
Mark Newton
9cbac9cee4 Moved prototypes for soo_{read,write,close} into socketvar.h where they
belong.

Suggested by: bde
1999-02-01 21:16:31 +00:00
Poul-Henning Kamp
e0ea20bcca Print a message if the driver didn't initialize ifq_maxlen.
Drivers should be updated if they get flagged by this message.

(The reason this is important is because we do not have a way
to catch this mistake for interfaces added after ifinit() runs.)
1999-02-01 20:03:27 +00:00
Mark Newton
4a735ee8b0 Acquiesce to proc.h for declarations of M_ZOMBIE, M_SUBPROC (and reorder
includes so proc.h knows the right type for 'em).

Suggested by: bde
1999-02-01 13:26:13 +00:00