MiniUnix/usr/source/s2/tp4.s
/ tap4 -- dec-tape lod/dmp
.data
tc: </dev/tap>
tcx: <x\0>
mt: </dev/mt>
mtx: <0\0>
tboot: </usr/mdec/tboot\0>
mboot: </usr/mdec/mboot\0>
.even
.bss
dir: . = .+[mdirent*dirsiz]
tapeb:
map: .=.+4096.
emap:
ch: .=.+1
flc: .=.+1
flf: .=.+1
fli: .=.+1
flm: .=.+1
flu: .=.+1
flv: .=.+1
flw: .=.+1
.even
command:.=.+2
sum: .=.+2
size: .=.+2
nentr: .=.+2
nused: .=.+2
nfree: .=.+2
lused: .=.+2
catlb: .=.+20.
narg: .=.+2
rnarg: .=.+2
parg: .=.+2
fio: .=.+2
mss: .=.+2
ndirent:.=.+2
ndentd8:.=.+2
edir: .=.+2
rseeka: .=.+2
wseeka: .=.+2
tapsiz: .=.+2
name: .=.+32.
name1: .=.+32.
statb: .=.+40.
smdate = 30.