微机原理上机实验记录

eg0202.asm

;eg0202.asm
include io32.inc
.data
count dword 12345678h,9abcdef0h,0,0,3721h
.code
start:
mov eax,33221100h
mov ebx,eax
mov ecx,count
mov ebx,offset count
mov edx,[ebx]
mov esi,[ebx+4]
mov esi,4
mov edi,count[esi]
mov edi,[ebx+esi]
mov ecx,[ebx+esi*4]
mov edx,[ebx+esi*4-4]
mov ebp,esp
call disprd
exit 0
end start

eg0423.asm

.686
	.model flat,stdcall
	option casemap:none
	includelib bin\kernel32.lib
	includelib bin\user32.lib
ExitProcess proto,:DWORD
MessageBoxA PROTO :DWORD,:DWORD,:DWORD,:DWORD
MessageBox  equ <MessageBoxA>
NULL	equ 0
MB_OK    equ 0
	.data
szCaption    byte '消息窗口',0
outbuffer    byte '本机的处理器是', 12 dup(0),0
outbufsize  = sizeof outbuffer-1
	.code
start:  mov eax,0
	cpuid    ; 获得显示器信息
	mov dword ptr outbuffer+outbufsize-12,ebx
	mov dword ptr outbuffer+outbufsize-8,edx
	mov dword ptr outbuffer+outbufsize-4,ecx
	invoke MessageBox,\
	  NULL,addr outbuffer,addr szCaption,MB_OK
	invoke ExitProcess,NULL
	end start