Konstantin Belousov ca2b9726c3 Remove rtld use of libc amd64_set_fsbase().
One less non-trivial dependency of rtld on libc.  Also,
amd64_set_fsbase() is to be converted to ifunc, which I do not want to
support inside rtld.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2018-10-29 23:59:26 +00:00
..