masm学习

        .486

        .model flat,stdcall

        option casemap:none   ; case sensitive

;http://www.popbook.com/wbbs/topic.asp?l_id=5&t_id=2294

include \masm32\include\windows.inc 

include \masm32\include\kernel32.inc 

includelib \masm32\lib\kernel32.lib 

include \masm32\include\user32.inc 

includelib \masm32\lib\user32



ABCCC struct

   String1    DWORD      ?

   String2    DWORD      ?

   String3    DWORD      ?

ABCCC ends



.const ; 

    dbtext db "hello",0;

    dbtitle db "title",0;



.data

    testst ABCCC <"A","b","c">



 



.code

 

    start :

        call main;

        invoke ExitProcess,eax;

        

        testfnvar proc C var_1

            ret;

        testfnvar endp

        

        main proc 

            mov esi, OFFSET testst;

            assume esi:ptr ABCCC; ;给寄存器声明结构

            ;类型 pre 变量名 ;转换类型

            mov eax, [esi].String1; 

            invoke MessageBox, NULL, addr [esi].String1, addr dbtitle, MB_OK;

             invoke testfnvar ,1 ;            

        main endp

        

        



        

        testfn proc 

            local @l1:dword;

            local @l2:word;

            local @l3:word;

            mov eax,@l1;

            mov ax,@l2;

            mov bx,@l3;

            invoke MessageBox ,NULL, addr dbtext,addr dbtitle,MB_OK;

            ;ret;

        testfn endp

    

    end start

 

notepad++ 配置

安装 nppexec插件

在插件菜单里添加

npp_save

echo $(CURRENT_DIRECTORY)

echo $(FILE_NAME)

echo $(NAME_PART)

cd $(CURRENT_DIRECTORY)

D:\masm32\bin\ml /c /coff /Cp $(FILE_NAME)

D:\masm32\bin\link /SUBSYSTEM:WINDOWS /LIBPATH:D:\masm32\lib $(NAME_PART).obj



$(CURRENT_DIRECTORY)\$(NAME_PART).exe