[binutils-gdb] PowerPC ifunc with local symbols

[sergiodj+buildbot at redhat dot com]

*** TEST RESULTS FOR COMMIT cbf959729423640e28a0d571338d3c8045cbb1e1 ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: cbf959729423640e28a0d571338d3c8045cbb1e1

PowerPC ifunc with local symbols

This fixes some cases where the linker would incorrectly error on plt
relocs to local ifunc symbols.  I've also tidied plt and ifunc
handling for ppc64, where check_relocs was allowing for the
possibility of plt calls via addr14/addr24 relocs but relocate_section
was not.

	* elf32-ppc.c (ppc_elf_check_relocs): Don't error on local ifunc
	plt call.  Wrap long lines.
	(ppc_elf_relocate_section): Wrap long lines.
	* elf64-ppc.c (ppc64_elf_check_relocs): Don't error on local ifunc
	plt calls.  Move __tls_get_addr checks later.  Don't create plt
	for addr14/addr24 relocs.
	(ppc64_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
	(ppc64_elf_relocate_section): Correct local ifunc handling for
	PLT64, PLT32 and PLT16 relocs.