025第五章 [BX]和loop指令03
一起实验的内容：-r
AX=0000BX=0000CX=0019DX=0000SP=0000BP=0000SI=0000DI=0000
DS=0B6AES=0B6ASS=0B7ACS=0B7AIP=0000 NV UP EI PL NZ NA PO NC
0B7A:0000 B8FFFF MOV AX,FFFF
-u 0b7a:0
0B7A:0000 B8FFFF MOV AX,FFFF
0B7A:0003 8ED8 MOV DS,AX
0B7A:0005 BB0600 MOV BX,0006
0B7A:0008 8B07 MOV AX,
0B7A:000A BA0000 MOV DX,0000
0B7A:000D B97B00 MOV CX,007B
0B7A:0010 03D0 ADD DX,AX
0B7A:0012 E2FC LOOP 0010
0B7A:0014 B8004C MOV AX,4C00
0B7A:0017 CD21 INT 21
0B7A:0019 C3 RET
0B7A:001A 57 PUSH DI
0B7A:001B 26 ES:
0B7A:001C 8B7F04 MOV DI,
0B7A:001F 2E CS:
0B7A:0020 893E4E91 MOV ,DI
-g 0014
AX=2F35BX=0006CX=0000DX=AE77SP=0000BP=0000SI=0000DI=0000
DS=FFFFES=0B6ASS=0B7ACS=0B7AIP=0014 OV UP EI NG NZ NA PE NC
0B7A:0014 B8004C MOV AX,4C00
-t
AX=4C00BX=0006CX=0000DX=AE77SP=0000BP=0000SI=0000DI=0000
DS=FFFFES=0B6ASS=0B7ACS=0B7AIP=0017 OV UP EI NG NZ NA PE NC
0B7A:0017 CD21 INT 21
-p
Program terminated normally
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