data segment a dw 4444h b dw 0002h c dw ? data ends code segment assume ds:data, cs:code start: mov ax,data mov ds,ax mov ax,a mov bx,b div bx mov c,ax int 3 code ends end start
Output
C:\TASM>masm an16div.asm Microsoft (R) Macro Assembler Version 5.00 Copyright (C) Microsoft Corp 1981-1985, 1987. All rights reserved. Object filename [an16div.OBJ]: Source listing [NUL.LST]: Cross-reference [NUL.CRF]: 50402 + 450254 Bytes symbol space free 0 Warning Errors 0 Severe Errors C:\TASM>link an16div.obj Microsoft (R) Overlay Linker Version 3.60 Copyright (C) Microsoft Corp 1983-1987. All rights reserved. Run File [AN16DIV.EXE]: List File [NUL.MAP]: Libraries [.LIB]: LINK : warning L4021: no stack segment C:\TASM>debug an16div.exe -g AX=2222 BX=0002 CX=0022 DX=0000 SP=0000 BP=0000 SI=0000 DI=0000 DS=0B97 ES=0B87 SS=0B97 CS=0B98 IP=0011 NV UP EI PL NZ NA PO NC 0B98:0011 CC INT 3 -d 0B97:0000 0B97:0000 44 44 02 00 22 22 00 00-00 00 00 00 00 00 00 00 DD.."".......... 0B97:0010 B8 97 0B 8E D8 A1 00 00-8B 1E 02 00 F7 F3 A3 04 ................ 0B97:0020 00 CC 86 72 FF 77 15 8A-86 70 FF 2A E4 50 B8 FD ...r.w...p.*.P.. 0B97:0030 05 50 FF 36 24 21 E8 77-63 83 C4 06 FF 36 24 21 .P.6$!.wc....6$! 0B97:0040 B8 0A 00 50 E8 47 5E 83-C4 04 5E 8B E5 5D C3 90 ...P.G^...^..].. 0B97:0050 55 8B EC 81 EC 84 00 C4-5E 04 26 80 7F 0A 00 74 U.......^.&....t 0B97:0060 3E 8B 46 08 8B 56 0A 89-46 FC 89 56 FE C4 5E FC >.F..V..F..V..^. 0B97:0070 26 8A 47 0C 2A E4 40 50-8B C3 05 0C 00 52 50 E8 &.G.*.@P.....RP. -q C:\TASM>
good work keep it up!