* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): When doing

	* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): When doing
	a relocateable link, set the image base to 0, and don't define the
	various symbols.
	* emulparams/i386pe.sh (RELOCATEABLE_OUTPUT_FORMAT): Define.
	* scripttempl/pe.sc: Swap the .data and .bss sections so that
	.data comes first.  If doing a relocateable link, use
	RELOCATEABLE_OUTPUT_FORMAT if it is defined, and start the
	sections at 0, and don't define any symbols.