Alex Richardson 31dddc6a19 truss: minor cleanup and pedantic warning fixes
Noticed while porting the recent truss compat32 changes to CheriBSD.
This also fixes i386 tracing by zero-extending user addresses instead
of sign-extending them.

Reviewed By:	jhb
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D30211
2021-06-16 16:35:55 +01:00
..
2021-01-07 09:31:03 +00:00