D:\masm>debug sy8.exe
-r
AX=0000 BX=0000 CX=0023 DX=0000 SP=0000 BP=0000 SI=0000 DI=0000
DS=0B3F ES=0B3F SS=0B4F CS=0B4F IP=0005 NV UP EI PL NZ NA PO NC
0B4F:0005 B80000 MOV AX,0000
-t
程序从mov ax,0000处开始执行
AX=0000 BX=0000 CX=0023 DX=0000 SP=0000 BP=0000 SI=0000 D...
- [black] en ,理解 题目的本意啊 05/11 14:15
- [starrynight] 在上机跟踪之前，你的想法和答案是什么? ——是这样的吗？ 希望你已经从这个实验中真正明白了根据 05/09 22:36
- [starrynight] ok 05/09 22:34
- [starrynight] ok 05/09 22:32
- [starrynight] (1) assume cs:code data segment db 0 05/09 22:31
- [zwcbs] 谢谢，正在努力 05/05 20:47
- [sysnap] 过了五一了，博主赶紧安下心来搞定剩余部分啊o(∩_∩)o... 05/05 18:07
- [starrynight] ;以上是表示21年的21个字符串 dd 16,22,382,1356,2390,8000 04/27 22:04
- [starrynight] 是啊，计算机多么公正！！！ 04/27 21:53
- [starrynight] 恩，博主加油 04/24 23:00
[2008-05-09 10:13] 实验 8
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[2008-05-09 09:48] 检测点 9.3
assume cs:code
code segment
start: mov ax,2000H
mov ds,ax
mov bx,0
s: mov cl,[bx]
mov ch,0
inc cx
inc bx
loop s
ok: dec bx
mov dx,bx
mov ax,4c00h
int 21h
code ends
end start
D:\masm>debug 93.exe
-r
AX=0000 BX=00...
code segment
start: mov ax,2000H
mov ds,ax
mov bx,0
s: mov cl,[bx]
mov ch,0
inc cx
inc bx
loop s
ok: dec bx
mov dx,bx
mov ax,4c00h
int 21h
code ends
end start
D:\masm>debug 93.exe
-r
AX=0000 BX=00...
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[2008-05-09 09:33] 检测点 9.2
assume cs:code
code segment
start: mov ax,2000h
mov ds,ax
mov bx,0
s: mov cl,[bx]
mov ch,0
jcxz ok
inc bx
jmp short s
ok: mov dx,bx
mov ax,4c00h
int 21h
code ends
end start
D:\masm>debug 922.exe
-r
AX=0000 BX=0000 CX...
code segment
start: mov ax,2000h
mov ds,ax
mov bx,0
s: mov cl,[bx]
mov ch,0
jcxz ok
inc bx
jmp short s
ok: mov dx,bx
mov ax,4c00h
int 21h
code ends
end start
D:\masm>debug 922.exe
-r
AX=0000 BX=0000 CX...
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[2008-05-09 09:23] 检测点 9.1
(1)
assume cs:code
data segment
db 0
data ends
code segment
start: mov ax,data
mov ds,ax
mov bx,0
jmp word ptr [bx+1]
code ends
end start
D:\masm>debug 91.exe
-r
AX=0000 BX=0000 CX=001B DX=0000 SP=0000 BP=0000 SI=0000 DI=0000
DS=0B3F ES=0B3F SS=0...
assume cs:code
data segment
db 0
data ends
code segment
start: mov ax,data
mov ds,ax
mov bx,0
jmp word ptr [bx+1]
code ends
end start
D:\masm>debug 91.exe
-r
AX=0000 BX=0000 CX=001B DX=0000 SP=0000 BP=0000 SI=0000 DI=0000
DS=0B3F ES=0B3F SS=0...
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[2008-05-05 17:09] 关于几天没上线的说明
五一没在学校，回家去了，好长时间没回家了，想在家多待点时间，陪陪家里人，就没往网吧跑，所以这几天没写作业，今天开始，继续把作业交上。...
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[2008-04-27 16:04] 实验 7
assume cs:codesg
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986','1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'
;以上是表示21年的21个字符串
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
...
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986','1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'
;以上是表示21年的21个字符串
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
...
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[2008-04-24 17:04] 实验 6 （2）
assume cs:codesg,ss:stacksg,ds:datasg
stacksg segment
dw 0,0,0,0,0,0,0,0
stacksg ends
datasg segment
db '1. display '
db '2. brows '
db '3. replace '
db '4. modify '
datasg ends
codesg segment
start: mov ax,stacksg
mov ss,ax
mov sp,16
...
stacksg segment
dw 0,0,0,0,0,0,0,0
stacksg ends
datasg segment
db '1. display '
db '2. brows '
db '3. replace '
db '4. modify '
datasg ends
codesg segment
start: mov ax,stacksg
mov ss,ax
mov sp,16
...
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[2008-04-23 10:19] 实验 6 （1）Part2
assume cs:codesg,ds:datasg
datasg segment
db 'welcome to masm!'
db '................'
datasg ends
codesg segment
start: mov ax,datasg
mov ds,ax
mov si,0
mov di,16
mov cx,8
s: mov ax,[si]
mov [di],ax
add si,2
add di,2
loop s
mov ax,4c00h...
datasg segment
db 'welcome to masm!'
db '................'
datasg ends
codesg segment
start: mov ax,datasg
mov ds,ax
mov si,0
mov di,16
mov cx,8
s: mov ax,[si]
mov [di],ax
add si,2
add di,2
loop s
mov ax,4c00h...
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[2008-04-23 08:52] 实验 6 （1）Part1
assume cs:codesg,ds:datasg
datasg segment
db 'BaSiC'
db 'MinIX'
datasg ends
codesg segment
start: mov ax,datasg
mov ds,ax
mov bx,0
mov cx,5
s: mov al,[bx]
and al,11011111b
mov [bx],al
inc bx
loop s
mov bx,5
mov cx,5
s0: mov a...
datasg segment
db 'BaSiC'
db 'MinIX'
datasg ends
codesg segment
start: mov ax,datasg
mov ds,ax
mov bx,0
mov cx,5
s: mov al,[bx]
and al,11011111b
mov [bx],al
inc bx
loop s
mov bx,5
mov cx,5
s0: mov a...
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[2008-04-23 08:15] 问题 7.1
D:\masm>debug
-e 2000:1000
2000:1000 BE.BE 00.00 00.06 00.00 00.00 00.
-a
0AF7:0100 mov ax,2000
0AF7:0103 mov ds,ax
0AF7:0105 mov bx,1000
0AF7:0108 mov ax,[bx]
0AF7:010A mov cx,[bx+1]
0AF7:010D add cx,[bx+2]
0AF7:0110
-r
AX=0000 BX=0000 CX=0000 DX=0000 SP=FFEE BP=0000 SI...
-e 2000:1000
2000:1000 BE.BE 00.00 00.06 00.00 00.00 00.
-a
0AF7:0100 mov ax,2000
0AF7:0103 mov ds,ax
0AF7:0105 mov bx,1000
0AF7:0108 mov ax,[bx]
0AF7:010A mov cx,[bx+1]
0AF7:010D add cx,[bx+2]
0AF7:0110
-r
AX=0000 BX=0000 CX=0000 DX=0000 SP=FFEE BP=0000 SI...
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