x86 map file textrel

x86 map file textrel

bfd/
	* elfxx-x86.c (readonly_dynrelocs): New function.
	(maybe_set_textrel): New function.  Always prints via minfo and
	correct "readonly" to "read-only" in warning message., replacing..
	(_bfd_x86_elf_readonly_dynrelocs): ..this.
	(_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
	"read-only" in warning message.  Formatting.
	(_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
	* linker.c (bfd_link_hash_traverse): Comment typo fix.
ld/
	* testsuite/ld-i386/pr17935-1.d: Adjust expected error.
	* testsuite/ld-i386/pr17935-2.d: Likewise.
	* testsuite/ld-x86-64/pr17935-1.d: Likewise.
	* testsuite/ld-x86-64/pr17935-2.d: Likewise.