ASMB,R,L,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 "..DCM" DOUBLE PRECISION COMPLEMENT NAM ..DCM,6 24998-1X153 REV.2001 750701 ENT ..DCM EXT .ZRNT,.XSUB SPC 2 * * CALLING SEQUENCE: * X = -X * JSB ..DCM * DEF X * (RESULT IN X) SPC 2 TDB NOP DEC 4 NOP X NOP X ENT. ..DCM NOP COMPLIMENT ENTRANCE JSB .ZRNT DEF LIBX LDA *-2 LDB *-4 SSA,RSS STB TDB+2 CHECK IF RE-ENTERENT OR NOT LDA TDB+2,I STA X SAVE DEF IN TEMP JSB .XSUB COMPLEMENT BY SUB FROM 0 DEF X,I DEF ZERO DEF X,I ISZ TDB+2 FIX RETURN ADDRESS LIBX JMP TDB+2,I DEF TDB ZERO DEX 0.0 END *