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23 Commits

Author SHA1 Message Date
Ian Dowse
9dba198b0e Explicitly pass in the relocation base and data offset into ef_reloc() 
rather than relying on a trick that happens to work for the current
relocation schemes. Also add some comments and improve variable
naming.
 2004-08-28 19:31:10 +00:00
Ian Dowse
27ed2177dd Use a temporary void * variable to work around a strict aliasing 
warning that gcc generates at -O2 and higher.
 2004-08-27 08:54:40 +00:00
Ian Dowse
23d0f849c5 Add MD relocation support for amd64 and i386 platforms. The no-op 
relocation is not sufficient for ELF relocatable object format
modules, since accessing the module metadata involves following
pointers between different ELF sections.

This allows kldxref to correctly build linker.hints on the amd64
platform.
 2004-08-27 01:06:57 +00:00
Ian Dowse
4a8b7e33b7 Add support for reading ELF relocatable object file format modules. 2004-08-27 00:58:40 +00:00
Ian Dowse
9772dc2aff Call the file format specific code through a table of function 
pointers and remove knowledge of the file format from kldxref.c.
This will make it possible to support more than one file format.
 2004-08-27 00:51:21 +00:00
Ruslan Ermilov
cb40c7d188 Fixed manpage's synopsis, and synchronized it with the program's usage(). 2004-06-01 09:34:04 +00:00
Maxim Sobolev
b7abc67ea4 Check that specified in the command line path is actually a directory, 
otherwise we are risking to coredump later on.
 2004-04-30 00:20:58 +00:00
Dag-Erling Smørgrav
76798703a5 Remove bogus (void **) casts. This unbreaks the -O2 build. 2004-03-15 17:43:36 +00:00
Dag-Erling Smørgrav
09e0653941 I don't normally use my middle name, so remove it from attributions in 
man pages (though not from copyright notices).  While I'm here, add email
addresses where appropriate.
 2004-01-25 11:39:42 +00:00
David E. O'Brien
052238b16c style.Makefile(5) 2003-04-04 17:49:21 +00:00
Ruslan Ermilov
41477f3f5c 3rd party modules live in /boot/modules nowadays. 2003-03-03 22:49:21 +00:00
Jake Burkholder
1eed250ad8 Fix kldxref on sparc64 by allowing non-trivial relocations to be performed 
on variables read out of raw kld files.  Unlike other platforms the value
will be in an Elf_Rela, not in the data section of the elf file.

Submitted by:	Hartmut Brandt <brandt@fokus.gmd.de>
PR:		46730
Tested on:	alpha (obrien), i386, sparc64
 2003-01-21 03:51:53 +00:00
Peter Wemm
754a3615a0 This is a userland tool, not a kernel component or libstand client. 2002-07-17 23:41:58 +00:00
Philippe Charnier
490d5836b5 The .Nm utility 2002-07-14 14:47:15 +00:00
Dag-Erling Smørgrav
d397408818 Usage style sweep: spell "usage" with a small 'u'. 
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
 2002-04-22 13:44:47 +00:00
Peter Wemm
f23aa297ee Make kldxref work for Elf64 (which has 32 bit hash tables) 2002-04-11 09:30:15 +00:00
John Baldwin
8c7911ebe2 Remove unnecessary machine/bootinfo.h includes. 
Submitted by:	jake
 2002-01-03 19:10:49 +00:00
Mike Heffner
28644e448a Reorder WARNS line for style. 
Pointed out by:	bde
 2001-12-10 21:13:36 +00:00
Mike Heffner
87e5cd7c1a WARNS=2 cleanup. 
PR:		bin/32567
MFC after:	2 weeks
 2001-12-09 07:22:26 +00:00
Ruslan Ermilov
6f1421099e mdoc(7) police: oops, didn't catch this one without ispell(1). 2001-11-22 12:08:35 +00:00
Ruslan Ermilov
dc37807ea4 mdoc(7) police: tiny markup fixes. 2001-11-22 12:03:31 +00:00
Dag-Erling Smørgrav
3d4630a415 Write a real man page. 2001-10-12 02:06:34 +00:00
Peter Wemm
9c6f92408c Add kldxref(8), for maintaining the linker.hints file for translating 
module->pathname.ko.  It supports only ELF for now.

Submitted by:   bp  (with some minor tweaks)
 2001-09-11 01:13:15 +00:00