ASMB
      HED "DAD" - FORTRAN INTERFACE TO .DAD . 
      NAM DAD,7  92069-16266 REV.1912 790320
* 
* 
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* (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979. ALL RIGHTS RESERVED 
* NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED, REPRODUCED, OR
* TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITH OUT THE PRIOR 
* WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY. 
******************************************************************* 
* 
* 
*     SOURCE:    92069-18266
*     RELOC:     92069-16266
* 
* 
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* 
* 
* 
* 
* 
* 
      ENT DAD 
      EXT .DAD,.ENTR
* 
*     DAD PROVIDES A FORTRAN-CALLABLE DOUBLE INTEGER ADD. 
* 
*     CALLING SEQUENCE: 
* 
*                   Z = DAD(X,Y)
* 
*     WHERE X,Y&Z ARE DECLARED REAL BUT CONTAIN DOUBLE
*     INTEGER VALUES. 
* 
*     OVERFLOW IS SET ONLY IF THE OPERATION OVERFLOWS, AND
*     IS TESTABLE BY THE ROUTINE "OFL". 
      SPC 3 
DADA  DEF *-* 
DADB  DEF *-* 
DAD   NOP 
      JSB .ENTR     COPY ADDRESSES. 
      DEF DADA
      DLD DADA,I    DO OPERATION. 
      JSB .DAD
      DEF DADB,I
      JMP DAD,I     EXIT. RESULT IS IN (A,B)
* 
      END 
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