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16 Commits

Author SHA1 Message Date
Ed Maste
453b09caf5 Rename ELFOSABI_SYSV to ELFOSABI_NONE to match current spec 
Source: http://www.sco.com/developers/gabi/latest/ch4.eheader.html

Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3731
 2015-09-24 21:04:48 +00:00
Ed Maste
473c31f158 readelf: Correct typo HPUS -> HPUX 
Submitted by:	kib
 2015-09-24 18:53:20 +00:00
Ed Maste
71edbbfd5d readelf: avoid division by zero on section entry size 
ELF Tool Chain tickets #439, #444, #445, #467
Reported by:	Alexander Cherepanov <cherepan@mccme.ru> (#467)
Reported by:	antiAgainst (others)

Reviewed by:	brooks
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2338
 2015-07-24 18:00:53 +00:00
Ed Maste
119b75925c Add RISC-V ELF machine type definition 
EM_RISCV is now officially registered as e_machine 243.

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2015-07-24 16:52:21 +00:00
Ed Maste
3ef90571c1 Update to ELF Tool Chain r3223 
Highlights (upstream revisions):
 - Fix SHT_GROUP handling in elfcopy/strip (3206 3220 3221)
 - Misc elfcopy / strip bug fixes (3215 3216 3217)
 - Many C++ demangler improvements (3199 3200 3201 3202 3203 3204 3205
   3208 3210 3211 3212)
 - Improve GNU binutils compatibility in elfcopy / strip (3213 3214)
 - Add -g option to readelf(1): dump contents of section groups (3219)
 - Add EM_IAMCU 32-bit Intel MCU (3198)

Also add a compat #define for building with older FreeBSD ELF headers.
The GRP_COMDAT flag was added to elf_common.h in r283110, but it's not
available during the bootstrap build.  It is also convenient to be able
to build on older hosts.

Thanks to antoine@ for tracking down issues through multiple exp-runs
and to kaiw@ for fixing.

PR:		198611 (exp-run), 200350
Sponsored by:	The FreeBSD Foundation
 2015-05-27 14:28:19 +00:00
Ed Maste
b00fe64f4a Update to ELF Tool Chain r3197 
Highlights:
 - Fix man page markup, whitespace, and typos
 - Fix sh_info of SHT_GROUP section to point to the correct string
 - Improve validation in readelf and elfcopy/strip
 - Handle DWARF 4's DW_AT_high_pc in addr2line

Sponsored by:	The FreeBSD Foundation
 2015-05-14 19:48:15 +00:00
Ed Maste
67d97fe724 Update elftoolchain to upstream revision 3179 
Some notable changes:
- libdwarf: Fixed DWARF4 line section
- elfcopy: Implement --localize-hidden
- nm: handle object name referenced by DW_AT_specification
- elfcopy: Add --strip-dwo and --extract-dwo options for split DWARF
- readelf: add remaining arm64 dynamic relocation names
- nm: Avoid integer overflow in value comparison

Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
 2015-04-01 01:08:01 +00:00
Ed Maste
71a0c925ce Update elftoolchain to upstream revision 3163 
Most of our changes have now been committed upstream, so this change is
largely bookkeeping.

Sponsored by:	The FreeBSD Foundation
 2015-02-17 15:19:58 +00:00
Ed Maste
5773625048 redelf: Add missing R_X86_64_ relocation types 
PR:		196918
Reviewed by:	dim
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D1570
 2015-01-21 01:07:58 +00:00
Ed Maste
02b08c9092 readelf: Handle note types from different operating systems 
Previously elftoolchain readelf(1) produced correct description text
only for Linux note types.

Upstream elftoolchain ticket #473

Differential Revision:	https://reviews.freebsd.org/D1428
Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
 2015-01-05 16:05:15 +00:00
Ed Maste
34e3f14688 readelf: Correct rounding on note padding 
In general 64-bit ELF notes use 4-byte padding, not 8, despite what is
claimed in various specs.

Upstream elftoolchain ticket 472
https://sourceforge.net/p/elftoolchain/tickets/472/

Sponsored by:	The FreeBSD Foundation
 2015-01-02 20:49:43 +00:00
Ed Maste
3dc58d9cdb readelf: Add stdint.h for C99 fixed size types 
Upstream elftoolchain brings in stdint.h via an ELF header that we
do not use in FreeBSD.

Sponsored by:	The FreeBSD Foundation
 2014-12-31 19:21:53 +00:00
Ed Maste
2013b96e58 Rename DT_FEATURE_1 to DT_FEATURE 
Track r270303:

  This provides a minor cleanup in elfdump; there are otherwise no
  consumers in the tree.  Old SUN documentation can be found for either
  variant, but GNU binutils switched to DT_FEATURE around 2000.

Sponsored by:	The FreeBSD Foundation
 2014-12-29 19:38:12 +00:00
Ed Maste
cf781b2e16 Update elftoolchain to upstream rev 3130 
This brings a number of fixes to elfcopy/strip and DWARF4 improvements.

Sponsored by:	The FreeBSD Foundation
 2014-12-24 03:13:16 +00:00
Ed Maste
b3f2680928 Add AArch64 machine time and relocations for readelf 
Reviewed by:	andrew
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D1333
 2014-12-22 16:34:59 +00:00
Ed Maste
2c23cb7c27 Copy elftoolchain readelf from vendor branch 2014-12-16 16:23:54 +00:00