这个代码哪里出了问题
CODE SEGMENT
ORG 100H
ASSUME CS:CODE,DS:CODE
MAIN PROC NEAR
MOV AX,A
ADD AX,B
MOV SUM,AX
RET
A DW 123
B DW 456
SUM DW ?
MAIN ENDP
CODE ENDS
END MAIN
就是以上的那个,我用的是masm32编译的,我输入
ml /c /coff *.asm
a.asm(14) : warning A4023: with /coff switch, leading underscore required for st
art address : MAIN
link /subsystem:windows *.obj
Microsoft (R) Incremental Linker Version 5.12.8078
Copyright (C) Microsoft Corp 1992-1998. All rights reserved.
a.obj : fatal error LNK1190: invalid fixup found, type 0x0001
===
以上的是什么错误??