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656f49f8e2
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7 Commits

Author SHA1 Message Date
Ed Maste
656f49f8e2 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
Ed Maste
c9dbb1cc52 addr2line: skip CUs lacking debug info instead of bailing out 
Some binaries (such as the FreeBSD kernel) contain a mixture of CUs
with and without debug information. Previously translate() exited upon
encountering a CU without debug information. Instead, just move on to
the next CU.

Reported by:	royger
Reviewed by:	royger
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3712
 2015-09-22 16:51:40 +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
a726543364 addr2line: fflush output after each address lookup 
Certain tools spawn addr2line and pass addresses one at a time for
resolution.

PR:		195561
Reported by:	antoine
Sponsored by:	The FreeBSD Foundation
 2015-01-05 04:56:38 +00:00
Ed Maste
a85fe12e36 Copy elftoolchain binutils replacements from vendor branch 
Sponsored by:	The FreeBSD Foundation
 2014-11-27 20:12:13 +00:00