procmap(1) on OpenBSD
The text 5491b3e42115, as OpenBSD 5.0, OpenBSD 4.9 shipped it.
display process memory map
Flags it lists
-
-A -
-D -
-M -
-N -
-P -
-a -
-d -
-l -
-m -
-p -
-s -
-v