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75 Commits

Author SHA1 Message Date
wiz 080a1b9108 Remove superfluous TRUE and FALSE definitions. 
Noted by Jeff Ito in PR 24845.
 2004-03-19 12:04:37 +00:00
kleink 888c4ead28 Update the change from rev. 1.42 to reflect that MAXPATH includes room 
for the terminating NUL character.
 2004-02-12 21:10:39 +00:00
jdolecek a09b055053 it's not correct to use MAXPATHNAME-sized buffer for link command, as 
pointed out by Klaus Klein (original idea was that it should hold at least
the pathname ...); instead, let the ELF and a.out backends allocate memory
for the link command, and get rid of the fixed size buffer altogether
 2004-02-11 18:42:37 +00:00
jdolecek b69e6f038b use MAXPATHLEN-sized buffer for module paths 
reported and fix provided in bin/24379 by Nicolas Joly
 2004-02-10 12:30:22 +00:00
fvdl d9495c6d9a Don't compare an integer to NULL. 2003-10-21 02:31:08 +00:00
wiz 495a82c52c New sentence, new line; improve grammar. 2003-09-06 20:09:26 +00:00
jdolecek ade4df3adc implement support for forced LKM load, which makes the kernel skip 
the version checks, using new -f flag and LMFORCE ioctl

Hopefully the description in the manpage is discouraging enough so that
nobody would dare even _think_ of using forced loads. A warning
message is written to stderr when this is used, just in case.
 2003-09-06 19:23:20 +00:00
itojun 354140d884 remove obsolete comment 2003-07-13 07:45:27 +00:00
itojun 59b2dcde2e asprintf() is easier than malloc + sprintf 2003-07-12 16:52:22 +00:00
ragge 46943c2cf6 Try first to use /dev/ksyms to get kernel symbols, if that fails mutter a 
bit and fallback to the old way.
 2003-04-24 20:18:31 +00:00
jdolecek 40d3f26f8c desupport LMRESERV_O, anything relying on it doesn't have chance of working 
anyway due to numerous kernel structure changes
 2003-04-11 07:49:31 +00:00
wiz 990562bfef .Nm does not need a dummy argument ("") before punctuation or 
for correct formatting of the SYNOPSIS any longer.
 2003-02-25 10:34:36 +00:00
grant c39c2e62d5 'NetBSD.org' and some mdoc fixes. 2003-02-14 16:21:47 +00:00
atatat 1784bd0a07 If no other name is specified, and machdep.booted_kernel is present 
and names a file, use that as a the default kernel, otherwise fall
back to /netbsd.

Makes lkms work *much* better when you're testing kernels that are not
named /netbsd.
 2003-02-09 23:29:32 +00:00
thorpej 3d3807182d Skip empty sections. From Allen Briggs. 2002-11-07 05:55:08 +00:00
simonb da75d51b40 Add support for using an optional linker script (/usr/lkm/ldscript if 
found, and overridable by the -T option).
 2002-10-10 01:57:10 +00:00
simonb 99f05800ca Use "type *" instead of "type*". 2002-10-07 02:33:55 +00:00
simonb c3bdd6ef09 ANSIfy, KNF, declare externs in headers only. 2002-10-06 13:23:00 +00:00
wiz 2fb4b1db52 New sentence, new line. By Robert Elz with minimal fixes. 2002-10-01 13:40:23 +00:00
lha 4fa2032edc uppercase the lkm kernel-userspace dev macros and prefix them with LKM_ 
make modload print the bdev and cdev major when its a dev lkm
 2002-09-18 22:59:36 +00:00
gehenna b7c0e53f09 For loadable drivers, the 3rd argument is character device major and 
the 4th argument is block device major.

Remove one item from BUGS section.
 2002-09-13 15:32:21 +00:00
gehenna a5ac3deb40 Split the overload block/character device major. 
The 3rd argument is character device major and
the 4th argument is block device major.
 2002-09-13 15:30:36 +00:00
joda 72d8f527fb various spelling 2002-07-24 14:14:10 +00:00
jdolecek 83e7b8936b Only provide sym_size and sym_symsize if symbols are actually going 
to be loaded.
This also avoids the annoying 'Unable to find symbol table slot
for xxx' kernel message when module is unloaded.
 2002-04-03 19:03:09 +00:00
ross dc5571b22e Generate <>& symbolically. I'm avoiding .../dist/... directories for now. 2002-02-08 01:21:55 +00:00
jdolecek b3adaffa36 make sure string_table is initialized to NULL in read_shstring_table(), 
so that NULL is returned if .strtab is not found
 2002-01-03 21:45:58 +00:00
wiz ca7b306a86 Improve author markup, use standard header. 2001-11-16 11:57:16 +00:00
wiz 4ce43ae0cd Whitespace nits 2001-11-16 10:25:42 +00:00
christos 522d8e170c PR/14498: Wesley Chen: Support symbol loading on elf lkms. 2001-11-08 15:33:15 +00:00
jdolecek de45f5a902 couple cosmetic stylistic changes 2001-09-29 21:15:11 +00:00
assar 1a56bc85de (usage): add -s and -S 2001-09-17 01:40:08 +00:00
fvdl e2ff2f5762 Use ELFSIZE 64 for x86-64. 2001-06-19 00:40:57 +00:00
wiz 73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
drochner 07c471d18e Do the last fix correctly: round the beginning of the .data segment, 
otherwise an unaligned address gets passed to the linker. (which is
rounded there, so this is harmless)
XXX how about passing "-N" and killing all these hacks?
 2001-03-26 15:50:20 +00:00
jdolecek f334b7ef55 make sure that elf_mod_sizes() uses data_hole size aligned to section alignment 
this fixes a problem where elf_mod_sizes() would report size which would
be different (smaller) that the actual size of LKM code to be loaded in some
cases

Reviewed by: Johan Danielsson
 2000-12-27 20:29:36 +00:00
cgd db755e7c76 sweep of my licenses (userland files w/o only my copyright) for 
consistency.  (no functional changes)
 2000-06-14 17:24:02 +00:00
cgd d220ca5ba3 fix up NetBSD RCS Ids to match the standard, and the leading comment as 
to match as well.  No functional changes.
 2000-06-14 06:48:47 +00:00
jdolecek dd42da9e90 correct getopt() optstring: -A gets a parameter! 2000-03-16 17:33:04 +00:00
deberg c0541f24c2 -S isn't supposed to take an argument 2000-02-27 00:20:20 +00:00
kleink 522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
mycroft 01ec1d5609 Don't try to play games with the BSS; just make it work. 1999-07-21 03:32:53 +00:00
mrg 72a64c5437 add ELF support, mostly from joda@pdc.kth.se (Johan Danielsson) in PR#6149, 
updated for the symtab support for a.out (non for ELF yet) and other cleanup
by myself.  should work on the alpha as well as other ELF ports...
remove the ld(1) output by default, rather than leaving little binary turds
across the filesystem...
 1999-06-13 12:54:40 +00:00
ross 855480012b Invert the meaning of -s, from "don't load symbols" to "load symbols". 
Document that this is expensive (and why) in the BUGS section.
 1999-04-30 18:32:01 +00:00
abs 4a22f0e03d Fix entry point parsing if output file specified to modload (PR7352) 1999-04-23 17:47:02 +00:00
erh fa45851f9b Add missing .El line. 1999-03-10 05:14:51 +00:00
mycroft f6590b22cd Clean up SYNOPSIS formatting. 1999-03-07 11:02:05 +00:00
sommerfe 0c70fedcac Allow modload to load symbols for use by DDB. 1999-01-13 23:07:30 +00:00
mycroft 519d858510 __AUDIT__ cleanup. 1998-07-28 19:22:54 +00:00
mycroft 0c4d98ae35 const poisoning. 1998-07-26 17:53:10 +00:00
mjacob c84aa13b30 Mods for alpha: doesn't work yet, but this is as good a placeholder as 
any to note the ld flags to actually use. Still to do: elf loading.
 1997-12-01 19:30:59 +00:00