把数据写到代码段2008-10-14 本站收集整理 看下面的小程序,很简单,你认为执行结果会是什么?------------------------------------------------------------;文件名:11.ASM ;利用console显示一个字符串信息 .386 .model flat,stdcall option casemap:none include MASM7INCLUDEwindows.inc include MASM7INCLUDEkernel32.inc include MASM7INCLUDEmasm32.inc includelib MASM7LIBkernel32.lib includelib MASM7LIBmasm32.lib .code messAdd dd 0 mess db "How are you !",0 start: lea eax,mess mov messAdd,eax ;写代码段中的数据 invoke StdOut,messAdd invoke ExitProcess,NULL end start-----------------------------------------------------------太简单啦,不就是利用console输出一个字符串?对啦,这就是程序的原意!但结果却不是想象的。因为在执行程序时,映入我们眼帘的首先是一个错误的消息框!为什么会这样呢?因为Windows在链接时设置代码段一个属性,那就是“读执行代码”,就是不允许写。所以就出错啦!有没有解决的办法呢?照着下面的操作吧,它可使代码段有写的属性: D:MASM7>ml /coff 4.asm /link /subsystem:console /section:.text,rw ;R-读,W-写 Microsoft (R) Macro Assembler Version 6.14.8444 Copyright (C) Microsoft Corp 1981-1997. All rights reserved. Assembling: 4.asm Microsoft (R) Incremental Linker Version 5.12.8078 Copyright (C) Microsoft Corp 1992-1998. All rights reserved. /subsystem:console /section:.text,rw "4.obj" "/OUT:4.exe" D:MASM7>11 How are you ! D:MASM7>_