汇编(Intel语法+ NASM)错误:尝试在任何非本地标签之前定义本地标签 [英] Assembly (Intel syntax + NASM) Error: attempt to define a local label before any non-local labels

问题描述

关于程序集，我很新，我正在尝试使用某个程序.因此，每当我尝试对其进行编译时，都会得到该行的错误，如代码注释中所列.

I am quite new regarding the assembly and I am trying to work with a program. So whenever I try to compile it, I get the error for the line, as listed under the comments in the code.

我想知道是否有人对我为其余汇编代码定义某些内容时NASM为什么会检测到此错误吗?

也许它必须与main的定义有关系吗?

Maybe it has to do something with how the main is defined?

P.S.因为程序很长，所以我只列出了代码的第一部分.

P.S. I listed just the first part of the code, since the program is quite long.

感谢您的帮助

.xlist               ;attempt to define a local label before any non-local labels
include  stdlib.a     ;  parser: instruction expected
includelib stdlib.lib    ; parser: instruction expected
.list
.286

dseg            segment para public 'data' 
;  Unknown section attribute 'public' ignored on declaration of section `para'
h               word    ?
i               word    ?

cseg            segment para public 'code'
                assume  cs:cseg, ds:dseg

Main

推荐答案

在NASM中，以点开头的标签称为本地标签.它被附加到最后一个全局标签，例如，

In NASM a label starting with dot is called a local label. It is appended to the last global label, for example,

L:
.l2: ; it is really L.l2

因此，您不能在任何全局标签之前拥有本地标签

So you cannot have a local label before any global ones

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