Commit Graph

13 Commits

Author SHA1 Message Date
emaste
3216e7492b kldxref: Clean up error reporting
Omit "too many sections" warnings if the ELF file is not dynamically
linked (and is therefore skipped anyway), and otherwise output it only
once.  An errant core file would previously cause kldxref to output a
number of warnings.

Also introduce a MAXSEGS #define and replace literal 2 with it, to make
comparisons clear.

Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
2014-04-30 18:11:53 +00:00
delphij
c07c28ee99 Remove unneeded reference to link.h (sys/link_elf.h).
MFC after:	2 weeks
2013-06-05 21:55:20 +00:00
kientzle
308e8489e1 Clarify a warning message. 2012-10-29 03:31:22 +00:00
eadler
1edc5fff53 Remove variables which are initialized but never used thereafter reported by gcc46 warning
Approved by:	cperciva
MFC After:	3 days
2012-06-19 06:10:34 +00:00
marcel
0a081d09f4 Make our ELF64 type definitions match standards. In particular this
means:
o  Remove Elf64_Quarter,
o  Redefine Elf64_Half to be 16-bit,
o  Redefine Elf64_Word to be 32-bit,
o  Add Elf64_Xword and Elf64_Sxword for 64-bit entities,
o  Use Elf_Size in MI code to abstract the difference between
   Elf32_Word and Elf64_Word.
o  Add Elf_Ssize as the signed counterpart of Elf_Size.

MFC after: 2 weeks
2005-12-18 04:52:37 +00:00
iedowse
d0d1e68e58 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
iedowse
ca4083743c 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
jake
af44b94319 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
f9fc595091 This is a userland tool, not a kernel component or libstand client. 2002-07-17 23:41:58 +00:00
peter
961ff64e43 Make kldxref work for Elf64 (which has 32 bit hash tables) 2002-04-11 09:30:15 +00:00
jhb
b0ee025908 Remove unnecessary machine/bootinfo.h includes.
Submitted by:	jake
2002-01-03 19:10:49 +00:00
mikeh
41747ff124 WARNS=2 cleanup.
PR:		bin/32567
MFC after:	2 weeks
2001-12-09 07:22:26 +00:00
peter
2975fbf1b3 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