dbx issue

hi i have executable(eg test) of my application
that has the following syntax to run
test -Ddatabase_name Inputfile
Now i want to debug it using dbx
so i do
dbx test
(dbx) stop at /abc/test/test.c:90
stop at /abc/test/test.c:90
^ syntax error
the first error i receive is above(syntax error)
next where do i specify the database name and inputfile

Please Advice