/sys$common/syshlp/helplib.hlb MACRO, VAX MACRO Assembler, Directives, .BLKx  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    .BLKx expression

    expression

    An expression specifying the amount of storage to be allocated.
    All the symbols in the expression must be defined and the
    expression must be an absolute expression.  If the expression is
    omitted,  a  default value of 1 is assumed.

    VAX MACRO  has  10  block  storage  directives.   The  value  of
    the expression  determines  the  number of data items for which VAX
    MACRO reserves storage.

      Directive    Reserves Storage For
        .BLKA        addresses (longwords)
        .BLKB        byte data
        .BLKD        double-precision floating-point data
                     (quadwords)
        .BLKF        single-precision floating-point data
                     (longwords)
        .BLKG        G_floating data (quadwords)
        .BLKH        H_floating data (octawords)
        .BLKL        longword data
        .BLKO        octaword data
        .BLKQ        quadword data
        .BLKW        word data

  Additional Information (explode) :

• .BLKA
• .BLKB
• .BLKD
• .BLKF
• .BLKG
• .BLKH
• .BLKL
• .BLKO
• .BLKQ
• .BLKW