Test results for commit 989f98793c06132bb5cdc2f7807b7eee5108342f on branch master

[sergiodj@redhat.com]

*** TEST RESULTS FOR COMMIT 989f98793c06132bb5cdc2f7807b7eee5108342f ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: 989f98793c06132bb5cdc2f7807b7eee5108342f

Don't segfault or assert on NULL tls_sec
Real code won't hit these, but it's possible to contrive a testcase..

	* elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
	tls_sec.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.