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)