root@fledgling:/usr/ports # cat /proc/curproc/map 
0x10000000 0x10002000 2 6 0xc00000002c787500 r-- 3 1 0x0 COW NC vnode /bin/cat NCH -1
0x10002000 0x10004000 2 6 0xc00000002c787500 r-x 3 1 0x0 COW NC vnode /bin/cat NCH -1
0x10004000 0x10005000 1 0 0xc00000073263ad00 rw- 1 0 0x2000 COW NNC vnode /bin/cat CH 0
0x10005000 0x10006000 1 0 0xc000000707266200 r-- 2 0 0x2000 NCOW NNC default - CH 0
0x10006000 0x10007000 1 0 0xc000000707266200 rw- 2 0 0x2000 NCOW NNC default - CH 0
0x810004000 0x810009000 5 0 0xc00000002c784200 r-- 288 92 0x0 COW NC vnode /libexec/ld-elf.so.1 NCH -1
0x810009000 0x810023000 26 0 0xc00000002c784200 r-x 288 92 0x0 COW NC vnode /libexec/ld-elf.so.1 NCH -1
0x810023000 0x810024000 1 0 0xc0000006908e4900 rw- 1 0 0x2000 COW NNC vnode /libexec/ld-elf.so.1 CH 0
0x810024000 0x810047000 12 0 0xc00000069839da00 rw- 1 0 0x2000 NCOW NNC default - CH 0
0x810047000 0x8100a4000 93 0 0xc00000002c785200 r-- 313 117 0x0 COW NC vnode /lib/libc.so.7 NCH -1
0x8100a4000 0x810245000 417 0 0xc00000002c785200 r-x 313 117 0x0 COW NC vnode /lib/libc.so.7 NCH -1
0x810245000 0x81024a000 5 0 0xc0000006410e6100 rw- 2 0 0x2000 COW NNC vnode /lib/libc.so.7 CH 0
0x81024a000 0x810256000 12 0 0xc0000006410e6100 r-- 2 0 0x2000 COW NNC vnode /lib/libc.so.7 CH 0
0x810256000 0x810394000 23 0 0xc0000006bb8a5500 rw- 1 0 0x2000 NCOW NNC default - CH 0
0x810400000 0x810c00000 12 0 0xc000000729d1a800 rw- 1 0 0x2000 NCOW NNC default - CH 0
0x3fffffffdfffe000 0x3ffffffffffde000 0 0 0 --- 0 0 0x0 NCOW NNC none - NCH -1
0x3ffffffffffde000 0x3fffffffffffe000 4 0 0xc0000006fada0100 rw- 1 0 0x2000 NCOW NNC default - CH 0
0x3fffffffffffe000 0x3ffffffffffff000 1 0 0xc000000027498600 r-x 219 0 0x6 NCOW NNC default - NCH -1