最后修改: October 30 2020 14:33:14
文件: root - programs - 80x86_assembly_com - 2008 - 5 - chr.com
大小: 0.27KB
@rem This file is generated by machine... at 2024-07-03 03:07:50
@rem .COM file to .BAT convertor,,, programmed by Zhihua Lai, 2008
@rem The .COM File Generated is size of 279 bytes.
@if exist %0.bat %0.bat
@debug < %0
@dir /l chr.com
@goto eof
e0100 e9 c6 00 00 00 00 00 0a 41 53 43 49 49 20 4c 6f
e0110 6f 6b 75 70 20 55 74 69 6c 69 74 79 3a 20 4e 6f
e0120 20 65 6e 6f 75 67 68 20 70 61 72 61 6d 65 74 65
e0130 72 73 2e 0d 0a 24 50 61 72 61 6d 65 74 65 72 3a
e0140 20 41 20 64 65 63 69 6d 61 6c 20 6e 75 6d 62 65
e0150 72 20 66 72 6f 6d 20 30 20 7e 20 32 35 35 2e 0d
e0160 0a 24 50 72 6f 67 72 61 6d 6d 65 64 20 62 79 20
e0170 5a 68 69 68 75 61 20 4c 61 69 2c 20 32 30 30 38
e0180 20 41 70 72 69 6c 2c 20 6a 75 73 74 20 66 6f 72
e0190 20 66 75 6e 2e 0d 0a 24 42 61 64 20 41 72 67 75
e01a0 6d 65 6e 74 21 0d 0a 24 b4 09 8d 16 98 01 cd 21
e01b0 b4 09 8d 16 08 01 cd 21 8d 16 36 01 cd 21 8d 16
e01c0 62 01 cd 21 b8 01 4c cd 21 be 80 00 32 ed 8a 0c
e01d0 e3 de 46 fe c9 46 8a 04 3c 20 74 22 3c 30 72 c8
e01e0 3c 39 77 c4 2c 30 32 e4 2e a3 05 01 2e a1 03 01
e01f0 2e f6 26 07 01 2e 03 06 05 01 2e a3 03 01 e2 d5
e0200 2e 81 3e 03 01 ff 00 77 9f b4 02 2e 8a 16 03 01
e0210 cd 21 b8 00 4c cd 21
n chr.com
r cx
117
w
q
:eof
;;;; this assembly file is formated by zlai 2008 asm formatter. ;;;;
; ascii look up
; programmed by zhihua lai,
; 2008 april 16, just for fun
.model tiny
code segment
org 100h
start:
jmp start1
num dw 0
new dw 0
ten db 0ah
msg1 db "ascii lookup utility: no enough parameters.", 13, 10, "$"
msg2 db "parameter: a decimal number from 0 ~ 255.", 13, 10, "$"
msg3 db "programmed by zhihua lai, 2008 april, just for fun.", 13, 10, "$"
msg4 db "bad argument!", 13, 10, "$"
badarg:
mov ah, 09h
lea dx, msg4
int 21h
noarg:
mov ah, 09h
lea dx, msg1
int 21h
lea dx, msg2
int 21h
lea dx, msg3
int 21h
mov ax, 4c01h
int 21h
start1:
mov si, 80h
xor ch, ch
mov cl, [si]
jcxz noarg
inc si
dec cl
chk:
inc si
mov al, [si]
cmp al, ' '
jz ok
cmp al, '0'
jb badarg
cmp al, '9'
ja badarg
sub al, '0'
xor ah, ah
mov new, ax
mov ax, num
mul ten
add ax, new
mov num, ax
ok:
loop chk
cmp num, 0ffh
ja badarg
mov ah, 2
mov dl, byte ptr [num]
int 21h
mov ax, 4c00h
int 21h
code ends
end start
©2006~2024 牛排过熟 - 0.01026 秒 - 5521.517 KB/s - 37 在线 内存: 510.78 KB
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - 服务器 PHP 版本号: 7.4.33
牛排怎么做才好吃? | <meta name="机器人" content="不索引, 跟踪" />
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - 服务器 PHP 版本号: 7.4.33
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