test.asm

使用CPLD仿真一个80383的CPU,很值得参考一下,难得

; test porgram for 80386 clone
;
;
	CPU 386

	NOP
	MOV EAX,0ff00ff00h
	SAHF
	NOP
	MOV AX,[BX+0h]
	MOV AX,[BP]
	MOV AX,[SI]
	MOV AX,[DI]

	NOP
lab1:
	OR ax,2345h

	NOP
	NOP
	AND ax,00ffh

	NOP
	NOP

	AND dx,0
	OR dx,1234h

	INC ax
	INC bx
	INC cx
	INC dx

	MOV cx,3	

lab2:
	NOP
	LOOP lab2

lab3:
	NOP
	JMP lab3

	NOP	
	NOP