* ld-powerpc/tlslib.s: Give .__tls_get_addr function type.

	* ld-powerpc/tlslib.s: Give .__tls_get_addr function type.
	* ld-powerpc/tlsexe.d: Update for changed handling of (invalid) ld var
	in dynamic lib.
	* ld-powerpc/tlsexe.g: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexe.t: Likewise.
	* ld-powerpc/tlsexetoc.d: Likewise.
	* ld-powerpc/tlsexetoc.g: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsexetoc.t: Likewise.