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48 Commits

Author SHA1 Message Date
tron
bb5689beb3 Only attempt to remove symbol table from DDB's lists of symbol tables 
if we really loaded one.
 1999-05-25 00:16:08 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
sommerfe
324ea43975 Fix format mismatch which only turns up when building with DEBUG 1999-01-15 22:02:59 +00:00
sommerfe
114c430bbb Allow lkm's to include symbols for use by DDB. 1999-01-13 23:06:28 +00:00
perry
275d1554aa Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one. 
bcopy(x, y, z) ->  memcpy(y, x, z)
ovbcopy(x, y, z) -> memmove(y, x, z)
   bcmp(x, y, z) ->  memcmp(x, y, z)
  bzero(x, y)    ->  memset(x, 0, y)
 1998-08-04 04:03:10 +00:00
thorpej
da61b242a0 Use vfs_attach()/vfs_detach(). 1998-02-18 07:11:21 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
mrg
1a8c7604f4 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
 1998-02-05 07:59:28 +00:00
thorpej
96f3f45d08 When loading a VFS LKM, use vfs_getopsbyname() to check if the file system 
already exists.
 1998-02-03 09:18:03 +00:00
mrg
e44b1e6182 add a patchable `lkmdebug' variable and only print debug messages 
when certain bits are set.
 1997-07-21 05:43:36 +00:00
thorpej
f160cf5490 Prototype lkmdispatch() in <sys/lkm.h>; all LKMs use it. 1997-05-28 02:44:55 +00:00
thorpej
cf30e3e3c9 Prototype lkmexists() in <sys/lkm.h> as some LKMs might need to use it. 1997-05-28 02:41:41 +00:00
christos
f443b89c92 backout previous kprintf change 1996-10-13 02:32:29 +00:00
christos
60d201973e printf -> kprintf, sprintf -> ksprintf 1996-10-10 22:46:11 +00:00
explorer
13659c5c84 spelling error only 1996-08-14 05:43:19 +00:00
mrg
a715717750 now that tty.h has queue.h, we do not need it here. 1996-05-31 00:03:05 +00:00
mrg
5583238255 impliment ttylist stats based on disk stats. 1996-05-29 02:02:42 +00:00
christos
96776962f7 Fix PR2277; make lkmenodev() be the same type as enodev(). 1996-03-31 21:40:27 +00:00
christos
87a65718ea Eliminate kern_conf.h 1996-03-30 22:24:38 +00:00
christos
c9e746a335 Fix printf() formats. 1996-03-16 23:17:04 +00:00
christos
09afd77655 More proto fixes 1996-02-09 18:59:18 +00:00
christos
8a5b1b92e2 First pass at prototyping 1996-02-04 02:15:01 +00:00
thorpej
c819cd372d In lkmioctl(), disallow LMRESERV, LMLOADBUF, LMUNRESRV, LMREADY, 
and LMUNLOAD if securelevel > 0.  From Matthew Green <mrg@eterna.com.au>
 1995-10-10 00:23:20 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
christos
3d1b06ab09 - new copyargs routine. 
- use emul_xxx
- deprecate nsysent; use constant SYS_MAXSYSCALL instead.
- deprecate ep_setup
- call sendsig and setregs indirectly.
 1995-04-22 19:42:47 +00:00
mycroft
2f805fa51b copy*str() should use size_t. 1995-03-09 12:05:21 +00:00
cgd
da93322976 define lkm_nofunc, to be used instead of nosys (blech!) for unused load, 
unload, and stat functions.  arguably could (should?) use NULL instead,
but this is a bit more descriptive.  also, unconditionally call the
load/unload/stat functions, as now they're known to work (because, at
worst, they're lkm_nofunc).
 1994-12-24 13:25:48 +00:00
cgd
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +00:00
mycroft
22bdb84b17 Allow unloading of vfs's if the refcount is 0. 1994-09-22 02:22:42 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft
699bbb84b6 Update to 4.4-Lite fs code. 1994-06-08 11:28:29 +00:00
cgd
4be7b669e2 fs types are names now; accompanying changes. 1994-04-14 04:05:28 +00:00
ws
e9dc62de63 Support BSS in LKMs 
Don't panic when modunloading an empty slot
 1994-03-31 20:31:19 +00:00
mycroft
d78c3ff463 Some cleanup. 1994-02-15 14:17:07 +00:00
mycroft
e69b4e2e08 We don't use Aztec C. 1994-02-15 14:02:59 +00:00
cgd
114cf35108 dtrt with exec header size 1994-02-05 02:23:30 +00:00
cgd
8ca18c3fa8 use exec_map 1994-01-13 06:23:57 +00:00
ws
30a6426c82 Fix typo in last 1994-01-09 18:46:17 +00:00
ws
528eaca557 Really observe lmc_loadbuf.cnt and 
correct argument order on execsw restoration.
 1994-01-09 16:47:40 +00:00
mycroft
d3106cb44a Fix some casting. 1994-01-08 05:51:17 +00:00
mycroft
21edb9924e Canonicalize all #includes. 1993-12-18 03:59:02 +00:00
cgd
15359c9f59 enable loadable execution handlers. need to do something better re: 
how much of the file to pass in the exec package, but i think the
solution to that will be to pass e.g. a disk block's worth, or whatever;
if exec handlers really need more, they've got the damned vnode.
 1993-09-05 01:36:28 +00:00
cgd
a05bd46763 patch from Szabolcs Sziget <pink@bagira.fsz.bme.hu> to load lkm device 
drivers properly.
 1993-09-05 00:55:57 +00:00
cgd
7b2afa7fe6 incorporate changes from 0-9-base to 0-9-ALPHA 1993-07-28 02:20:34 +00:00
cgd
57ee917973 allocate out of kmem_map, not buffer_map. buffer_map is for 
*buffers*...  hopefully this won't fragment kmem_map too much.
it should probably be put into its own map, but doesn't need to be
right now.
 1993-07-19 09:57:22 +00:00
cgd
77e24b59b2 allow modules to be loaded only if device is open for writing 1993-06-07 23:10:09 +00:00
cgd
57d3a6d525 add support for terry lambert's loadable kernel modules. 
needs a bit of cleanup, but overall: SLICK!
 1993-06-07 19:51:59 +00:00