ASMB,L,R,C * * **************************************************************** * * (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979. ALL RIGHTS * * * RESERVED. NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED, * * * REPRODUCED OR TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT * * * THE PRIOR WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY. * * **************************************************************** * * NAME: PART OF MATH LIBRARY * SOURCE: 24998-18XXX SEE NAM FOR LAST THREE DIGITS * RELOC: PART OF 24998-12001 * PGMR: BG & JTS * HED ".ABS" - TRIPLE PRECISION ABSOLUTE VALUE. NAM .ABS,7 24998-1X030 REV.2001 781016 * ENT .ABS EXT .CFER,.TSUB,.4ZRO,.ENTR * * ABS TAKES THE TRIPLE-PRECISION ABSOLUTE VALUE OF * A TRIPLE-PRECISION ARGUMENT. * * CALLING SEQUENCE: * * JSB .ABS * DEF *+3 * DEF * DEF * * IF THE ARGUMENT IS -2**127, THE VALUE (1-2**-55)*2**127 IS * RETURNED AND THE OVERFLOW BIT IS SET. SPC 4 RESLT DEF *-* ARG DEF *-* .ABS NOP JSB .ENTR COPY ADDRESSES DEF RESLT LDB ARG,I FIRST WORD ARG SSB,RSS POS? JMP ABS1 YES JSB .TSUB NO, NEGATE DEF RESLT,I DEF .4ZRO+0 DEF ARG,I JMP .ABS,I EXIT ABS1 JSB .CFER POS, JUST COPY DEF RESLT,I DEF ARG,I CLO JMP .ABS,I EXIT * END