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Commit Graph

47799 Commits

Author SHA1 Message Date
Peter Wemm
54823af256 First round implementation of a fine grain enhanced module to module
version dependency system.  This isn't quite finished, but it is at a
useful stage to do a functional checkpoint.

Highlights:
- version and dependency metadata is gathered via linker sets, so things
are handled the same for static kernels and code built to live in a kld.
- The dependencies are at module level (versus at file level).
- Dependencies determine kld symbol search order - this means that you
cannot link against symbols in another file unless you depend on it. This
is so that you cannot accidently unload the target out from underneath
the ones referencing it.
- It is flexible enough that we can put tags in #include files and macros
so that we can get decent hooks for enforcing recompiles on incompatable
ABI changes.  eg: if we change struct proc, we could force a recompile
for all kld's that reference the proc struct.
- Tangled dependency references at boot time are sorted.  Files are
relocated once all their dependencies are already relocated.

Caveats:
- Loader support is incomplete, but has been worked on seperately.
- Actual enforcement of the version number tags is not active yet - just
the module dependencies are live.  The actual structure of versioning
hasn't been agreed on yet. (eg: major.minor, or whatever)
- There is some backwards compatability for old modules without metadata
but I'm not sure how good it is.

This is based on work originally done by Boris Popov (bp@freebsd.org),
but I'm not sure he'd recognize much of it now. Don't blame him. :-)
Also, ideas have been borrowed from Mike Smith.
2000-04-29 13:19:31 +00:00
Jeroen Ruigrok van der Werven
18616dacbb Remove unused include. 2000-04-29 12:47:03 +00:00
Jeroen Ruigrok van der Werven
e9a4553da8 Remove a bogus include. 2000-04-29 12:28:44 +00:00
Jeroen Ruigrok van der Werven
2e79759062 Remove dead debug code.
This also removes a dependency/reference on COMPAT_43.
2000-04-29 12:02:00 +00:00
Satoshi Asami
b952892aa3 Add lib/X11/locale/zh_TW.Big5.
Found by:	bento
2000-04-29 11:43:18 +00:00
Peter Wemm
7c3fdf6bbc Do not fault if curproc is null. 2000-04-29 11:32:15 +00:00
Peter Wemm
ef83592d2c Do not use uprintf() for link time error messages. This has unpleasant
consequences when it happens in the preload support, before curproc or
the tty system exist.
2000-04-29 11:21:44 +00:00
Gerard Roudier
c5595f9dd0 This new version adds support for early NCR chips.
53C810 non 'A', 53C815 and 53C825 non 'A' are now
attached by the driver (by default).
The driver uses a different SCRIPTS set based on
MEMORY MOVE instructions for these chips.

2 SCRIPTS sets (firmwares) numbered #1 and #2 are
used for the whole support of the 53C8XX family
to get possible:

- FW #1 : Only based on MEMORY MOVE instructions.
          Selected for 810, 815, 825.
- FW #2 : LOAD/STORE based. This is the firmware
          also used by previous driver versions.
          Selected for other chips.

When both `ncr' and `sym' are configured, `sym'
will now attach all the 53C8XX devices by default.
Previous balancing between `ncr' and `sym' can be
preserved by:

- Either editing sym_conf.h and commenting the
  following compile option:
     #define SYM_CONF_GENERIC_SUPPORT
  (This also saves about 3.5Kb of kernel memory).

- Or setting kernel config option
    SYM_SETUP_LP_PROBE_MAP to 64 (bit 0x40)
2000-04-29 10:20:16 +00:00
Doug Rabson
a052d1ca88 Add support for debugging programs using libc_r's implementation of
pthreads.
2000-04-29 09:03:49 +00:00
Peter Wemm
621372ff84 Mark two functions as private. 2000-04-29 07:48:37 +00:00
Peter Wemm
02d06d3007 LOAD_ADDRESS is not used here. See conf/ldscript.* for the link base
address.
2000-04-29 06:29:39 +00:00
Yoshihiro Takahashi
e73f2591dc Fixed typo. 2000-04-29 05:55:33 +00:00
Wilko Bulte
5ec3fef95c Add Samsung 164BX to non-SRM mainboards 2000-04-28 19:18:52 +00:00
Archie Cobbs
1816e452a6 Fix a bug handling the debug level when displaying control messages
in their ASCII forms at debug levels >= 3.
2000-04-28 18:41:21 +00:00
Julian Elischer
0beebe3a2e OOps forgot to check in this one...
API chage for netgraph.
2000-04-28 17:43:04 +00:00
David E. O'Brien
b870c55839 Hookup /dev/[u]random on the Alpha. 2000-04-28 17:18:48 +00:00
David E. O'Brien
5af5e4c773 Initialise entropy pool.
Submitted by:	dfr
2000-04-28 17:17:41 +00:00
Julian Elischer
a4ec03cfa8 Two simple changes to the kernel internal API for netgraph modules,
to support future work in flow-control and 'packet reject/replace'
processing modes.

reviewed by: phk, archie
2000-04-28 17:09:00 +00:00
Guy Helmer
8261236de4 Fix a situation where a pointer which should point to dynamically
allocated memory was instead pointed to a static string.  A later
free() on the value of the pointer was a possible source of reported
"warning: pointer to wrong page" messages from cron.

Use consistent types in sizeof when malloc'ing memory for the
environment.

PR:		kern/12248, bin/11169, bin/9722
2000-04-28 15:31:28 +00:00
Ruslan Ermilov
8060760500 Replace PacketAliasRedirectPptp() (which had nothing specific
to PPTP) with more generic PacketAliasRedirectProto().

Major number is not bumped because it is believed that noone
has started using PacketAliasRedirectPptp() yet.
2000-04-28 13:44:49 +00:00
Alexey Zelkin
b673230313 Fix typo
Noticed by:	jasone
2000-04-28 09:30:57 +00:00
Doug Rabson
637c418d65 Change Elf64_Brandinfo::brand from char* to int. 2000-04-28 08:53:23 +00:00
Doug Rabson
20b11a6003 Reserve register t7 on alpha to point at per-cpu global variables. 2000-04-28 08:44:42 +00:00
Kirk McKusick
0fa301ad86 When files are given to users by root, the quota system failed to
reset their grace timer as their ownership crossed the soft limit
threshhold. Thus if they had been over their limit in the past,
they were suddenly penalized as if they had been over their limit
ever since. The fix is to check when root gives away files, that
when the receiving user crosses their soft limit, their grace timer
is reset. See the PR report for a detailed method of reproducing
the bug.

PR:		kern/17128
Submitted by:	Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
Reviewed by:	Kirk McKusick <mckusick@mckusick.com>
2000-04-28 06:12:56 +00:00
Warner Losh
16ec9f077e sanpai-san (sanpai@sanpai.org) suggested that we put the novel probe
first.  This will fix a few cards that hang on the WD probe.  He tells
me that PAO went one step farther and removed the WD proble completely
and none of the cards in the 2.x database broke in PAO3.  Since I'm
more conservative in this code, I'm just swapping the order, which he
said also fixed his problem.

Reviewed by: mdodd, iwasaki
Submitted by: sanpai@sanpai.org
2000-04-28 05:01:35 +00:00
Archie Cobbs
933f6f8689 Add a new macro CIRCLEQ_FOREACH_REVERSE for traversing through a
circle queue in the reverse direction (from tail to head).
2000-04-27 22:50:12 +00:00
Andrey A. Chernov
441e1d5cb8 Describe drainwait 2000-04-27 22:08:29 +00:00
Andrey A. Chernov
a5c6893cfb remove last empty line 2000-04-27 21:58:46 +00:00
Andrey A. Chernov
b2953dfa7d part of gfmt really changed commit 2000-04-27 21:48:48 +00:00
Andrey A. Chernov
18430c2095 gfmt: set 'changed' flags only if something really changed. 2000-04-27 21:45:41 +00:00
Andrey A. Chernov
d0834e7f9d Add ability to manipulate with drain wait time 2000-04-27 21:31:23 +00:00
Garrett Wollman
fc5361f9d8 Make gperf be a bootstrap-tool, since we now depend on features of
the specific version in -current.

Approved in principle by: marcel
2000-04-27 21:24:43 +00:00
Nick Hibma
7fe1aaca86 make the example compile again.
The makefile contains a reference to /sys/dev/ppbus. What really should
be done is copy the header files to /usr/include/sys/dev/ppbus.

PR:	            kern/16767
Submitted by:	   Jin Guojun (FTG staff) <jin@gracie.lbl.gov>
2000-04-27 21:08:24 +00:00
Nick Hibma
a343b08831 Remove a warning 2000-04-27 21:04:17 +00:00
Wilko Bulte
3ac18dd767 Remove PC164UX from 'might work/might have SRM'. Add warning for
non-SRM for PC164UX and XL/XLT DEC machines

Submitted by:	<naddy@mips.rhein-neckar.de>
2000-04-27 20:19:48 +00:00
Andrey A. Chernov
2cddfc0992 Add default 5min timeout for output drain to stop hanging on exit or in other
places when connection dropped
2000-04-27 20:14:21 +00:00
Poul-Henning Kamp
83354dc7f2 Use profiling on LINT.
cosmetics.
2000-04-27 19:58:57 +00:00
Garrett Wollman
095a235e17 Revert my changes to make gperf a build-tool; that was the wrong thing.
All builds had been broken; now just upgrade builds are until I or
someone else can figure out the Right Thing.
2000-04-27 19:38:57 +00:00
Ruslan Ermilov
5e8fc2d2d3 Spell PacketAliasRedirectAddr() correctly. 2000-04-27 18:06:05 +00:00
Ruslan Ermilov
bd69051080 Load Sharing using IP Network Address Translation (RFC 2391, LSNAT). 2000-04-27 17:55:17 +00:00
Ruslan Ermilov
6d20a77450 Load Sharing using IP Network Address Translation (RFC 2391, LSNAT).
LSNAT links are first created by either PacketAliasRedirectPort() or
PacketAliasRedirectAddress() and then set up by one or more calls to
PacketAliasAddServer().
2000-04-27 17:37:03 +00:00
Neil Blakey-Milner
b61bde0916 Update periodic to use the function source_rc_confs that
/etc/defaults/rc.conf now exports.
2000-04-27 17:11:03 +00:00
Garrett Wollman
85a00bb01f Add gperf(1) to build tools. It should have been one before, but
gcc does not depend on version-specific gperf behavior (yet).
2000-04-27 16:43:45 +00:00
Bill Paul
da626c171a Add a bpfdetach() stub routine to bpf.c. Without this, you'll get an
unresolved symbol error if you try to load a network driver into a kernel
which doesn't have bpf enabled.

Forgotten by: rwatson
Found by: peter
2000-04-27 15:11:41 +00:00
Yoshihiro Takahashi
cb4860b709 Added PC-98 supports.
Submitted by:	Chiharu Shibata <chi@bd.mbn.or.jp>,
		Tomokazu HARADA <tkhara@osk4.3web.ne.jp> and
		yokota
2000-04-27 13:37:40 +00:00
Yoshihiro Takahashi
d3331668b3 Supported EGC 640x400, PEGC 640x400 and PEGC 640x480 graphics modes.
Submitted by:	Chiharu Shibata <chi@bd.mbn.or.jp> and
		Tomokazu HARADA <tkhara@osk4.3web.ne.jp>
2000-04-27 13:34:32 +00:00
Yoshihiro Takahashi
cd6f7fcd8d machine/random.h -> sys/random.h 2000-04-27 13:13:43 +00:00
Yoshihiro Takahashi
f23d815dbd Add wormio.h. The wd driver needs it. 2000-04-27 13:09:07 +00:00
Paul Saab
f14ad6978f Make PXE do a dhcp request to find out where its files are. The
DHCP server is no longer required to also act as the NFS/TFTP
server.
2000-04-27 12:30:28 +00:00
Dag-Erling Smørgrav
6e124cb076 Fix language in description of firewall_script.
Submitted by:	sheldonh
2000-04-27 10:41:53 +00:00