没有数据NASM的运气 [英] Having no luck with data NASM

问题描述

section .data

map db 1

section .text

start:
cmp byte [map], 1
je exit
jmp start

exit:
ret

我没有运气来读取数据.我的意思是我将其汇编为二进制dos COM格式，并且在启动时它会冻结.有人可以告诉我我在做什么错吗?

I'm having no luck reading data. What I mean is that I assemble to the binary dos COM format and when I start it it just freezes. Can someone tell me what i'm doing wrong?

推荐答案

DOS com文件应该在地址0x100处加载.您应该在代码的开头添加 org 0x100 行.

DOS com files are expected to be loaded at address 0x100. You should include line org 0x100 at the start of your code.

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