+2020-03-05 Alan Modra <amodra@gmail.com>
+
+ 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.
+