Directs the linker to create an image map file. By default, an
    I64 map file contains an Object and Image Synopsis, an Image
    Segment Synopsis, a Program Section Synopsis, a Symbols By Name,
    an Image Synopsis, and a Link Run Statistics section.

    By default, an ALPHA/VAX map file contains an Object Module
    Synopsis, a Program Section Synopsis, a Symbols By Name, an Image
    Section Synopsis, and a Link Run Statistics section. For more
    information, see also the /BRIEF, /CROSS_REFERENCE, and /FULL
    qualifiers.

    Format

      /MAP[=file-spec]/NOBRIEF/NOCROSS_REFERENCE/NOFULL (default in batch mode)

      /NOMAP (default in interactive mode)