The millicode division and remainder routines trap division by zero.
The unwinder needs these directives to unwind divide by zero traps.
2023-04-05 John David Anglin <danglin@gcc.gnu.org>
libgcc/ChangeLog:
PR target/109374
* config/pa/milli64.S (RETURN_COLUMN): Define.
($$divI): Add CFI directives.
($$divU): Likewise.
($$remI): Likewise.
($$remU): Likewise.