Win32ASm学习[1]:RadASm下测试Debug
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Win32ASm学习[1]:RadASm下测试Debug
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okay?
正文開始下面的代碼如果不能編譯? 請把你的RadAsm下的Masm32這個文件夾復制到任意一個磁盤的根目錄下,在進行編譯就可以了
或者安裝Masm32 SDK到任意磁盤根目錄下
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.386.model flat,stdcall option casemap:none ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ;Include Files ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> include windows.inc include user32.inc include kernel32.inc includelib user32.lib includelib kernel32.lib include debug.inc includelib debug.lib include masm32.inc includelib masm32.lib ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ;Data Segment ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> .data ;變量必須是8~32位 v1 db 127 v2 db -128 v3 dw 32767 v4 dw -32768 v5 dd 2147483647 v6 dd -2147483648 v7 real8 3.14 val dd 0szText db 'ABCDEFG',0 num dd 13579ACEh.const szMessage db 'Hello world',0;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ;Code Segment ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>.code ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>start:PrintLine;打印一條線 ;-------------------------------------------------------------------------- ;------------------------------輸出字符串--------------------------------- ;--------------------------------------------------------------------------PrintString szMessage ;-------------------------------------------------------------------------- ;------------------------------直接輸出字符串----------------------------- ;--------------------------------------------------------------------------PrintText 'Hello world' ;-------------------------------------------------------------------------- ;--------------------------根據地址輸出字符串---------------------------- ;--------------------------------------------------------------------------PrintStringByAddr offset szMessage ;-------------------------------------------------------------------------- ;----------------PrintDec: 輸出 8-32 位的十進制整數---------------------- ;--------------------------------------------------------------------------PrintLinePrintDec v1PrintDec v2PrintDec v3PrintDec v4PrintDec v5PrintDec v6,'還可以接受第2個文本參數哦' ;-------------------------------------------------------------------------- ;------------------------------輸出16進制-------------------------------- ;--------------------------------------------------------------------------PrintLinePrintHex v1PrintHex v2PrintHex v3PrintHex v4PrintHex v5PrintHex v6 ;-------------------------------------------------------------------------- ;------------------------------輸出雙精度浮點數-------------------------- ;--------------------------------------------------------------------------PrintLinePrintDouble v7,'Double' ;-------------------------------------------------------------------------- ;------------------------------跟蹤變量----------------------------------- ;--------------------------------------------------------------------------PrintLineSpy valmov val, 2 ;2add val, 3 ;5sub val, 1 ;4shl val, 1 ;8StopSpy ;-------------------------------------------------------------------------- ;------------------------------查看內存------------------------------------ ;--------------------------------------------------------------------------PrintLineDumpMem offset szText, 4 ;41 42 43 44DumpMem offset szText, 7 ;41 42 43 44 45 46 47DumpMem offset num, 4 ;CE 9A 57 13;它也可以有個文本參數DumpMem offset num, 4, 'txt' ;-------------------------------------------------------------------------- ;--------------------查看內存:類似于DumpMem-但更加適合查看文本------------ ;--------------------------------------------------------------------------PrintLineDbgDump offset szText, 4 ;41 42 43 44 - ABCDDbgDump offset szText, 7 ;41 42 43 44 45 46 47 - ABCDEFGDbgDump offset num, 4 ;CE 9A 57 13;它也可以有個文本參數DbgDump offset num, 4, 'txt'PrintLine ;-------------------------------------------------------------------------- ;需要注意的是 debug.inc 提供的這些宏指令都是區分大小寫的. ;還有更多指令可參見幫助: \RadASM\masm32\help\VKDebug.chm(幫助內容不是很全) ;或直接查看 \RadASM\masm32\include\debug.inc ;-------------------------------------------------------------------------- ;它還包括一個非常有用的宏 CTEXT,這在用invoke調用有字符串參數的函數時非常方便. ;使用 CTEXT 可以把前面那個 "最簡單的 Win32 程序" 修改如下: ;--------------------------------------------------------------------------invoke MessageBox,NULL,CTEXT("Hello World"),CTEXT("Hi"),MB_OKinvoke ExitProcess,NULL ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> end start
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最后輸出結果------
---------------------------------------- szMessage = Hello world (MyApp.asm, 48) Hello world (MyApp.asm, 52) offset szMessage = Hello world ---------------------------------------- v1 = 127 (MyApp.asm, 61) v2 = -128 (MyApp.asm, 62) v3 = 32767 (MyApp.asm, 63) v4 = -32768 (MyApp.asm, 64) v5 = 2147483647 (MyApp.asm, 65) v6 = -2147483648, 還可以接受第2個文本參數哦 (MyApp.asm, 66) ---------------------------------------- v1 = 7F (MyApp.asm, 71) v2 = 80 (MyApp.asm, 72) v3 = 7FFF (MyApp.asm, 73) v4 = 8000 (MyApp.asm, 74) v5 = 7FFFFFFF (MyApp.asm, 75) v6 = 80000000 (MyApp.asm, 76) ---------------------------------------- v7 = 3.14, Double (MyApp.asm, 81) ---------------------------------------- Spied variable = 2 Spied variable = 5 Spied variable = 4 Spied variable = 8 ---------------------------------------- 0040401A : 41 42 43 44 - 00 00 00 00 - 00 00 00 00 - 00 00 00 00 00000004 : BYTES TOTAL 0040401A : 41 42 43 44 - 45 46 47 00 - 00 00 00 00 - 00 00 00 00 00000007 : BYTES TOTAL 00404022 : CE 9A 57 13 - 00 00 00 00 - 00 00 00 00 - 00 00 00 00 00000004 : BYTES TOTAL txt (MyApp.asm, 100) 00404022 : CE 9A 57 13 - 00 00 00 00 - 00 00 00 00 - 00 00 00 00 00000004 : BYTES TOTAL ---------------------------------------- 0040401A: 41 42 43 44- - - ABCD............ 0040401A: 41 42 43 44-45 46 47 - - ABCDEFG......... 00404022: CE 9A 57 13- - - 螝W............. 00404022: CE 9A 57 13- - - 螝W............. ----------------------------------------
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哈哈? 比較方便了吧??? 這樣在調試的時候就比較方便了
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