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9 Commits

Author SHA1 Message Date
emaste
d95438aeec Update to ELF Tool Chain r3490 
Improvements include:
 * readelf: report all relocation types in rel/rela for MIPS N64
 * readelf: add ELFOSABI_ARM_AEABI
 * elfdump: add ELFOSABI_ARM_AEABI and ELFOSABI_ARM
 * Add recent RISC-V relocations
 * elfcopy: use elftc_timestamp, to support SOURCE_DATE_EPOCH

Sponsored by:	The FreeBSD Foundation
 2016-08-31 15:05:04 +00:00
bdrewery
3456e2d15b Use the in-tree sys/elf_common.h to build libelftc. 
This fixes build failures on older releases that lack various
definitions such as EM_AARCH64 (which was unfixed before this).

Revert all of the recent compatibility changes that worked around this
problem.

This uses the same method of using the in-tree header as lib/libelf,
lib/libdwarf and usr.bin/readelf.

Reviewed by:	emaste
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D6734
 2016-06-05 23:05:14 +00:00
emaste
8b9acc6e76 elftoolchain: backwards compatability for EM_RISCV definition 
It is not provided by sys/elf_common.h on older releases

Reported by:	Jenkins
 2016-05-20 20:27:30 +00:00
emaste
e171aa4de4 elftoolchain: backwards compatability for EM_IAMCU definition 
It is not provided by sys/elf_common.h on older stable/10.
 2016-05-20 18:54:42 +00:00
emaste
e1afa8a663 Update to ELF Tool Chain r3475 
Improvements include:

 * Add support for reporting and handling a number of new constants in
   various tools, including:
    * CloudABI OSABI
    * DT_TLSDESC_*
    * i386, MIPS, SPARC and amd64 relocations

 * C++ demangler bug fixes

 * Man page updates

 * Improved input validation in several tools

This update also reduces diffs against upstream as a number of fixes
included in upstream were previously cherry-picked into FreeBSD.

Sponsored by:	The FreeBSD Foundation
 2016-05-20 17:24:34 +00:00
emaste
a6ae90983e Update ELF Tool Chain to upstream rev 3400 
Some notable improvements include:

readelf:
- Add AArch64 relocation definitions.
- Report value of unknown relocation types.

elfcopy:
- Consider symbols with STB_GNU_UNIQUE binding as global symbols.
- Fixed support for VMA adjustment for loadable sections found
  in relocatable objects.
- Handle nameless global symbols.
- Improve wildcard matching for !-prefixed symbols.
- Add PE/COFF support.

elfdump:
- Improve section type reporting.
- Add MIPS-specific section types.

This update also includes a significant number of bug fixes.

PR:		207091 [exp-run]
Sponsored by:	The FreeBSD Foundation
 2016-02-12 20:54:02 +00:00
emaste
ac41e8b0a6 Update to ELF Tool Chain r3250 
Highlights (not already in the FreeBSD tree):
  - addr2line: Fixed multiple memory leaks related to DIE allocation
  - readelf: improve sh_link validation
  - various man page improvements

Sponsored by:	The FreeBSD Foundation
 2015-10-09 17:46:05 +00:00
emaste
47a49e1e6c 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
emaste
2673a9755e Add ELF Tool Chain's ar(1) and elfdump(1) to contrib 
ELF Tool Chain built on FreeBSD's ar and elfdump, but has a number of
improvements and enhancements. Bring them into contrib in order to start
integrating into our build.
 2015-07-30 12:41:54 +00:00