意思是:错误a2009:符号没有定义:start
assume cs:codecode segmentstart:mov ax,0b800hmov ds,axmov bx,0mov byte ptr [bx],41mov byte ptr [bx+1],02hmov ax,4c00hint 21hcode endsend start
START:MOV AX,@DATA MOV DS,AX MOV ES,AX LEA SI,SL---SL?应该是 S1 LEA DI,S2 ...
可能是换行问题导致的。。。注意编辑时一行一条指令。。。你的程序本身我试了,没问题。
START:MOV AX, DATA MOV DS, AX LEA DX, MESSAGE1 MOV AH, 9 INT 21H LEA DX, BUFFER MOV AH, 0AH INT 21H MOV CL, BUFFER+1 MOV CH, 0 LEA DX, MESSAGE2 MOV AH, 9 INT 21H LEA BX, BUFFER+2 ONE:MOV DL, [BX]CMP DL, '$'JE THREE CALL ...
你跳转到的是BRTO,但下面的是BRT0吧
symbol not..动态数码管显示(4位)的程序,ORG 0000HLJMP STARTORG 0060HSTART:MOV DPTR, #TABLEMAIN:MOV R1,#0MOV R2,#1MOV R3,#2LOO
ES5 的对象属性名都是字符串,这容易造成属性名的冲突。比如,你使用了一个他人提供的对象,但又想为...
现在让我们在刚刚创建的hello.go文件中添加一条语句,之后重新执行运行命令内容: package main 执行后,会打印如下错误: runtime.main_main·f: relocation...target main.main not defined runtime.main_main·f: undefined: "main.main" Go程序启动时,需要在文件中有一个可标识入口。...就像汽车必须有一把...
Valid expression syntax is defined as: The capability expression, such as "(VisualC | CSharp) + (MSTest | NUnit)". The "|" is the OR operator. The "&" and "+" characters are both AND operators. The "!" character is the NOT operator. Parentheses force evalua...