K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2017-05-01T01:52:03.783202Z
K 7
svn:log
V 396
MFC r317075: Update ELF Tool Chain to upstream r3520

Highlights of changes between r3490 and r3520:

- Improve C++ demangling
- Improve compatibility with Binutils tools wrt. error messages
- Handle additional types/sections/etc. in readelf and elfdump
- addr2line, cxxfilt: use setvbuf to set line buffering for filter use

Also MFC r317076, version bump.

Sponsored by:	The FreeBSD Foundation

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