PR25570, ld duplicate "warning: changing start of section"

Note that because we should report a signed delta from the previous
VMA it isn't possible to use ngettext.  ngettext only supports
unsigned long values.  So byte/bytes goes from the message.

	PR 25570
	* ldlang.c (lang_sizing_iteration): New static var.
	(lang_size_sections_1): Warn about no memory region only on first
	iteration.  Warn about changing start address on first iteration
	then any delta from that on subsequent iterations.  Report a signed
	delta.
	(one_lang_size_sections_pass): Increment lang_sizing_iteration.
2 files changed