Segment-Numbers

Section classification is accomplished by means of a system of segment-numbers. The segment-number is included in the section header.

General Format


*

Syntax Rules

  1. The segment-number must be an integer ranging in value from 0 through 99.
  2. If the segment-number is omitted from the section header, the segment-number is assumed to be 0.
  3. Sections in the declaratives must contain segment-numbers less than 50.
  4. OSVSVSC2 The segment-number must be a signed integer, but must not be a floating-point literal.

General Rules

  1. All sections which have the same segment-number constitute a program segment. All sections which have the same segment-number need not be physically contiguous in the source program.
  2. Segments with segment-number 0 through 49 belong to the fixed portion of the object program.
  3. Segments with segment-number 50 through 99 are independent segments.