9.7.2.3 Pseudo Maps

The ‘LDDW’ instruction can take a literal pseudo map file descriptor as its second argument. This uses the syntax ‘%map_fd(N)’ where ‘N’ is a signed number.

For example, to load the address of the pseudo map with file descriptor ‘2’ in register ‘r1’ we would do:

        lddw %r1, %map_fd(2)