==== run-regress-dump_tables ====
sed -nE -e '/^struct[[:space:]]+pmap[[:space:]]*\{/,/^}/p'  -e '/^[[:space:]]*#[[:space:]]*define[[:space:]]+PMAP_DIRECT_(UN)?MAP\(/p'  /usr/include/machine/pmap.h >struct_pmap.h
cc -I. -g  -MD -MP  -c /home/src/regress/sys/arch/amd64/dump_tables/dump_tables.c
/home/src/regress/sys/arch/amd64/dump_tables/dump_tables.c:138:50: error: use of undeclared identifier 'NUM_L4_SLOT_DIRECT'
  138 |         if (i >= L4_SLOT_DIRECT && i < L4_SLOT_DIRECT + NUM_L4_SLOT_DIRECT)
      |                                                         ^~~~~~~~~~~~~~~~~~
1 error generated.
*** Error 1 in . (<sys.mk>:87 'dump_tables.o')
FAILED