国产十八禁AV网站,欧美日韩亚洲国产综合乱,亚洲国产aⅴ成人精品无吗,秋霞午夜福利影院合集


      汶上信息港

      標(biāo)題: 在 Visual C++ 中使用內(nèi)聯(lián)匯編 [打印本頁]

      作者: hbhdgpyz    時間: 2008-9-28 16:24
      標(biāo)題: 在 Visual C++ 中使用內(nèi)聯(lián)匯編
      <SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">一、內(nèi)聯(lián)匯編的優(yōu)缺點(diǎn)</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN>
      . n9 |2 H. V) Q1 x- ^! u& K! ]2 b<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;因?yàn)樵赩isual&nbsp;C++中使用內(nèi)聯(lián)匯編不需要額外的編譯器和聯(lián)接器,且可以處理Visual&nbsp;C++中不能處理的一些事情,而且可以使用在C/C++中的變量,所以非常方便。內(nèi)聯(lián)匯編主要用于如下場合:&nbsp;<o:p></o:p></SPAN></P>$ Y4 Y, A7 o8 v+ w
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;1.使用匯編語言寫函數(shù);<BR>&nbsp;&nbsp;&nbsp;2.對速度要求非常高的代碼;<BR>&nbsp;&nbsp;&nbsp;3.設(shè)備驅(qū)動程序中直接訪問硬件;<BR>&nbsp;&nbsp;&nbsp;4."Naked"&nbsp;Call的初始化和結(jié)束代碼。<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//(."Naked",理解了意思,但是不知道怎么翻譯^_^,大概就是不需要C/C++的編譯器(自作聰明)生成的函數(shù)初始化和收尾代碼,請參看MSDN的"Naked&nbsp;&lt;I&gt;function&lt;/I&gt;s"的說明)<o:p></o:p></SPAN></P>
      2 Z1 Q  N/ e+ Z$ @<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編代碼不易于移植,如果你的程序打算在不同類型的機(jī)器(比如x86和Alpha)上運(yùn)行,應(yīng)當(dāng)盡量避免使用內(nèi)聯(lián)匯編。這時候你可以使用MASM,因?yàn)镸ASM支持更方便的的宏指令和數(shù)據(jù)指示符。<o:p></o:p></SPAN></P>' }# T, W8 N& E5 \- N+ b4 e$ p/ m' J' B
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">二、內(nèi)聯(lián)匯編關(guān)鍵字</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>- b  ~+ u" ~7 U0 d' @' A1 Z
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;在Visual&nbsp;C++使用內(nèi)聯(lián)匯編用到的是__asm關(guān)鍵字,這個關(guān)鍵字有兩種使用方法:&nbsp;<o:p></o:p></SPAN></P>8 ]# o1 \2 Z3 b! J3 c! ~
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;1.簡單__asm塊&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;2&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;0xD007&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OUT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<o:p></o:p></SPAN></P>
      $ j& q0 I3 x4 [! K' Q8 H. {<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;2.在每條匯編指令之前加__asm關(guān)鍵字&nbsp;&nbsp;<o:p></o:p></SPAN></P>
      0 \. ~( J: k2 g<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;2&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;0xD007&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OUT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>4 [9 j5 e5 U% B% X% d
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;因?yàn)開_asm關(guān)鍵字是語句分隔符,因此你可以把匯編指令放在同一行:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;__asm&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;0XD007&nbsp;&nbsp;&nbsp;&nbsp;__asm&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OUT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>: `9 d% K# x% u* _* ^  Z0 i
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;顯然,第一種方法和C/C++的風(fēng)格很一致,并且有很多其它優(yōu)點(diǎn),因此推薦使用第一種方法。&nbsp;<o:p></o:p></SPAN></P>
      . R/ E0 Z2 o5 I; `# Q<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;不象在C/C++中的"{}",__asm塊的"{}"不會影響C/C++變量的作用范圍。同時,__asm塊可以嵌套,嵌套也不會影響變量的作用范圍。<o:p></o:p></SPAN></P>
      9 P, l0 w6 d* Q! Z, t) o<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">三、在<SPAN lang=EN-US>__asm塊中使用匯編語言</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>! F$ u+ I! V9 ]# ], L, q
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;1.內(nèi)聯(lián)匯編指令集&nbsp;<BR>&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編完全支持的Intel&nbsp;486指令集,允許使用MMX指令。不支持的指令可以使用_EMIT偽指令定義(_EMIT偽指令說明見下文)。&nbsp;<o:p></o:p></SPAN></P>5 P( q0 z, y( ^" T
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;2.MASM表達(dá)式&nbsp;<BR>&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編可以使用MASM中的表達(dá)式。比如:&nbsp;MOV&nbsp;EAX,&nbsp;1。&nbsp;<o:p></o:p></SPAN></P>6 w! S5 O1 ^9 \
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;3.數(shù)據(jù)指示符和操作符&nbsp;<BR>&nbsp;&nbsp;&nbsp;雖然__asm塊中允許使用C/C++的數(shù)據(jù)類型和對象,但它不能用MASM指示符和操作符定義數(shù)據(jù)對象。這里特別指出,__asm塊中不允許MASM中的定義指示符:&nbsp;DB、DW、DD、DQ、DT和DF,也不允許DUP和THIS操作符。MASM結(jié)構(gòu)和記錄也不再有效,內(nèi)聯(lián)匯編不接受STRUC、RECORD、WIDTH或者M(jìn)ASK。&nbsp;<o:p></o:p></SPAN></P>
      3 s: f$ ~6 h0 [  K/ X<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;4.EVEN和ALIGN指示符&nbsp;<BR>&nbsp;&nbsp;&nbsp;盡管內(nèi)聯(lián)匯編不支持大多數(shù)MASM指示符,但它支持EVEN和ALIGN,當(dāng)需要的時候,這些指示符在匯編代碼里面加入NOP(空操作)指令使標(biāo)號對齊到特定邊界。這樣可以使某些處理器取指令時具有更高的效率。&nbsp;<o:p></o:p></SPAN></P>% K- s% N; p& n3 V# \5 ^' t& ~
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;5.MASM宏指示符&nbsp;<BR>&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編不是宏匯編,不能使用MASM宏指示符(MACRO、REPT、IRC、IRP和ENDM)和宏操作符(&lt;&gt;、!、&amp;、%和.TYPE)。&nbsp;<o:p></o:p></SPAN></P>4 z) F1 B/ G9 \& g* r& r
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;6.段說明&nbsp;<BR>&nbsp;&nbsp;&nbsp;必須使用寄存器來說明段,跨越段必須顯式地說明,如ES:[BX]。&nbsp;<o:p></o:p></SPAN></P>" L- \4 B- w& X* `# ]/ F5 S. `- }
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;7.類型和變量大小&nbsp;<BR>&nbsp;&nbsp;&nbsp;我們可以使用LENGTH來取得C/C++中的數(shù)組中的元素個數(shù),如果不是一個數(shù)組,則結(jié)果為一。使用SIZE來取得C/C++中變量的大小,一個變量的大小是LENGTH和TYPE的乘積。TYPE用來取得一個變量的大小,如果是一個數(shù)組,它得到的一個數(shù)組中的單個元素的大小。&nbsp;<o:p></o:p></SPAN></P>
      6 ]3 v# E  {0 t$ r<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;8.注釋&nbsp;<BR>&nbsp;&nbsp;&nbsp;可以使用C/C++的注釋,但推薦用ASM的注釋,即";"號。&nbsp;<o:p></o:p></SPAN></P>
      * O& L8 V* X6 S% B1 T<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;9._EMIT偽指令&nbsp;<BR>&nbsp;&nbsp;&nbsp;_EMIT偽指令相當(dāng)于MASM中的DB,但一次只能定義一個字節(jié),比如:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_CodeOfAsm&nbsp;<o:p></o:p></SPAN></P>
      3 u- R; k" ]! R/ b% p8 I4 a<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_EMIT&nbsp;&nbsp;&nbsp;0x00&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;定義混合在代碼段的數(shù)據(jù)&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_EMIT&nbsp;&nbsp;&nbsp;0x01&nbsp;<o:p></o:p></SPAN></P>) n; t" r, Y/ B/ ^
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_CodeOfAsm:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;這里是代碼&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_EMIT&nbsp;&nbsp;&nbsp;0x90&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;NOP指令&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<o:p></o:p></SPAN></P>
      4 P. ^' _6 @% m8 b  l<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">四、在<SPAN lang=EN-US>__asm塊中使用C/C++語言元素</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P># [5 w- V1 ~) R4 r( N8 {
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;C/C++與匯編可以混合使用,在內(nèi)聯(lián)匯編可以使用C/C++的變量和很多其它C/C++的元素。在__asm塊中可以使用以下C/C++元素:&nbsp;<o:p></o:p></SPAN></P>' S0 N8 G- Z, r) y+ t3 P
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;1.符號,包括標(biāo)號、變量和函數(shù)名;&nbsp;<o:p></o:p></SPAN></P>
      % T. ?8 O4 ]1 A  |9 n0 O1 Q0 X+ A<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;2.常量,包括符號常量和枚舉型(enum)成員;&nbsp;<o:p></o:p></SPAN></P>' x  v, M3 w' e
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;3.宏定義和預(yù)處理指示符;&nbsp;<o:p></o:p></SPAN></P>* U( m3 L% d( _& l9 v! U
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;4.注釋,包括"/**/"和"//";&nbsp;<o:p></o:p></SPAN></P>
      6 ~7 w5 i8 u- n<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;5.類型名,包括所有MASM中合法的類型&nbsp;<o:p></o:p></SPAN></P>
      5 r- ~$ K% U: O/ p3 F<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;6.typedef名稱,&nbsp;像PTR、TYPE、特定的結(jié)構(gòu)成員或枚舉成員這樣的通用操作符。&nbsp;<o:p></o:p></SPAN></P>
      5 Z5 P+ F1 p0 o6 g4 J5 C) k; B<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;在__asm塊中,可以使用C/C++或ASM的基數(shù)計(jì)數(shù)法(比如:&nbsp;0x100和100H是相等的)。&nbsp;<o:p></o:p></SPAN></P>4 e  L0 E$ a! d+ I2 Y+ H
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;__asm塊中不能使用像&lt;&lt;一類的C/C++操作符。C/C++和MASM通用的操作符,比如"*"和"[]"操作符,都被認(rèn)為是匯編語言的操作符。舉個例子:&nbsp;<o:p></o:p></SPAN></P>$ i% m+ V; K* o( q* h5 M
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;array[[10]];&nbsp;<o:p></o:p></SPAN></P>" D0 d( c! Q8 Q3 o7 O3 f) [
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;array[[6]],&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">BX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;;&nbsp;&nbsp;Store&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">BX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;at&nbsp;array+6&nbsp;(</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">not</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;scaled)&nbsp;<o:p></o:p></SPAN></P>$ B  _& w! C- u; f5 }, h
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;array[[6]]&nbsp;=&nbsp;0;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;Store&nbsp;0&nbsp;at&nbsp;array+12&nbsp;(scaled)&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>
      4 E: y) T9 u  b: e$ U7 ]" A! x<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;*&nbsp;小技巧:&nbsp;內(nèi)聯(lián)匯編中,你可以使用TYPE操作符使作其與C一致。比如,下面兩條語句是一樣的:&nbsp;<o:p></o:p></SPAN></P>
      ( O7 a+ n" o* T. k<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;array[[6&nbsp;*&nbsp;TYPE&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;],&nbsp;0&nbsp;;&nbsp;Store&nbsp;0&nbsp;at&nbsp;array&nbsp;+&nbsp;12&nbsp;<o:p></o:p></SPAN></P>
      9 F$ ?( U- \3 g0 z0 n<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;array[[6]]&nbsp;=&nbsp;0;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;Store&nbsp;0&nbsp;at&nbsp;array&nbsp;+&nbsp;12&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>
      ; S) F" X# x2 [5 t& @- `) T; y* l<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編能通過變兩名直接引用C/C++的變量。__asm塊中可以引用任何符號,包括變量名。&nbsp;<o:p></o:p></SPAN></P>% M- u  O+ H2 P$ r) {# E
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果C/C++中的類、結(jié)構(gòu)或者枚舉成員具有唯一的名稱,如果在"."操作符之前不指定變量或者typedef名稱,則__asm塊中只能引用成員名稱。然而,如果成員不是唯一的,你必須在"."操作符之前加上變量名或typedef名稱。例如,下面的兩個結(jié)構(gòu)都具有same_name這個成員變量:&nbsp;<o:p></o:p></SPAN></P>/ {+ y" g( |% e- D& C" y
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">struct</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;first_type&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;*weasel;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;same_name;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;};&nbsp;<o:p></o:p></SPAN></P>$ b' [$ C- _: R+ Y9 b" X
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">struct</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;second_type&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;wonton;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">long</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;same_name;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;};&nbsp;<o:p></o:p></SPAN></P>* P3 b3 D( z0 `6 u1 _+ Z, o6 T& @
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果按下面聲明變量:&nbsp;<o:p></o:p></SPAN></P>  l# K; ~1 I8 M3 i( {6 X3 h
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">struct</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;first_type&nbsp;hal;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">struct</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;second_type&nbsp;oat;&nbsp;<o:p></o:p></SPAN></P>3 G5 `* y2 `, f0 Z. Y
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;那么,所有引用same_name成員的地方都必須使用變量名,因?yàn)閟ame_name不是唯一的。另外,上面的weasel變量具有唯一的名稱,你可以僅僅使用它的成員名稱來引用它:&nbsp;<o:p></o:p></SPAN></P>
      ! {4 }" t/ a, o# y  ~<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;OFFSET&nbsp;hal&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;[</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">]hal.same_name&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;必須使用&nbsp;'hal'</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ESI</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;[</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">].weasel&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;可以省略&nbsp;'hal'</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>9 u& H7 D/ d: G9 b, A
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;注意,省略了變量名僅僅是為了寫代碼的方便,生成的匯編指令的還是一樣的。&nbsp;<o:p></o:p></SPAN></P>. u1 ^+ t" h" R0 l5 j/ z
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;可以不受限制地訪問C++成員變量,但是不能調(diào)用C++的成員函數(shù)。<o:p></o:p></SPAN></P>. Q, l  ~7 N1 A8 z! m5 f
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">五、寄存器使用</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      , R( B7 u  }3 R5 l2 x) d<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;一般來說,在__asm塊開始的時候,寄存器是空的,不能在兩個__asm之間保存寄存器的值。(這是MSDN上說的,我在實(shí)際使用時發(fā)現(xiàn),好像并不是這樣。不過它是說"一般",我是特殊:))&nbsp;<o:p></o:p></SPAN></P>
      8 D# F1 F+ N0 G. W8 n1 k<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果一個函數(shù)被聲明成了__fastcall,則其參數(shù)將放在寄存器中,這將給寄存器的管理帶來問題。所以,如果要將一個函數(shù)聲明成__fastcall,必須保存ECX寄存器。為了避免以上的沖突,在聲明為__fastcall的函數(shù)中不要有__asm塊。如果用了/Gr編譯選項(xiàng)(它全局的變成__fastcall),將每個函數(shù)聲明成__cdecl或者_(dá)_stdcall,這個屬性告訴編譯器用傳統(tǒng)的C方法。&nbsp;<o:p></o:p></SPAN></P>
      ) D) ]: a# @" l0 ^, C; f/ ?  X/ N<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果使用EAX、EBX、ECX、EDX、ESI和EDI寄存器,你不需要保存它;但如果你用到了DS、&nbsp;SS、SP、BP和標(biāo)志寄存器,那就應(yīng)該P(yáng)USH保存這些寄存器。&nbsp;<o:p></o:p></SPAN></P>5 q0 W; V+ |7 l* k2 J' L
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果程序中改變了用于STD和CLD的方向標(biāo)志,你必須將其恢復(fù)到原來的值。<o:p></o:p></SPAN></P>( J, p- n% J, I7 V- W
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">六、轉(zhuǎn)跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      ) R# k* n7 i4 n- o: }* E; [<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;可以在C里面使用goto調(diào)到__asm塊中的標(biāo)號處,也可以在__asm塊中轉(zhuǎn)跳到__asm塊里面和外面的標(biāo)號處。__asm塊內(nèi)的標(biāo)號是不區(qū)分大小寫的(指令、指示符等也是不區(qū)分大小寫的)。例:&nbsp;<o:p></o:p></SPAN></P>6 o5 g! w: y% q1 w
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">void</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;func()&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">goto</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;C_Dest;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;合法&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">goto</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;c_dest;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;錯誤&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>& w; k/ }% B! ]( ^
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">goto</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;A_Dest;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;合法&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">goto</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;a_dest;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;合法&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<o:p></o:p></SPAN></P>
      * q0 r7 `+ q; W* E% t+ \9 A<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;C_Dest&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;合法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;c_dest&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;MSDN上說合法,但是我在VS.NET中編譯,認(rèn)為這樣不合法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>8 M2 F7 N0 y. z6 F+ @1 d1 ~
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;A_Dest&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;合法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;a_dest&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;合法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      ! F+ s" W" r* F$ Z' m5 Z/ A, Y; J<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a_dest:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;標(biāo)號&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>
      2 N3 L3 g. Z6 F2 f<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C_Dest:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">/*&nbsp;C的標(biāo)號&nbsp;*/</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">return</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>3 P) {) z  @% K& X+ j7 {# [9 h' r6 Y
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;不要使用函數(shù)名稱當(dāng)作標(biāo)號,否則將使其跳到函數(shù)執(zhí)行而不是標(biāo)號處。如下所示:&nbsp;<o:p></o:p></SPAN></P>& K# D* f- y% `
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;錯誤:&nbsp;使用函數(shù)名作為標(biāo)號&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JNE</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;exit&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;exit:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;下面是更多的ASM代碼&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>5 m) U+ K1 r* h( g% S
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;美元符號$用于指定當(dāng)前位置,如下所用,常用于條件跳轉(zhuǎn):&nbsp;<o:p></o:p></SPAN></P>
      3 q- K5 ^- Q6 `9 W/ e<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JNE</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;$+5&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;下面這條指令的長度是5個字節(jié)&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JMP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;farlabel&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;$+5,跳到了這里&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;farlabel:&nbsp;<o:p></o:p></SPAN></P>% v& y, o2 H, @' g( ]6 z1 m- F1 ?6 o
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">七、調(diào)用函數(shù)</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      % ~' H* @9 a6 U: K5 x& i! N& S<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;內(nèi)聯(lián)匯編調(diào)用C/C++函數(shù)必須自己清除堆棧,下面是一個調(diào)用C/C++函數(shù)例子:&nbsp;<o:p></o:p></SPAN></P>
      ( E8 g& H' |- H, T' r8 G. U3 u<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: red">#include</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&lt;stdio.h&gt;&nbsp;<o:p></o:p></SPAN></P>9 s7 J2 B$ E1 X5 q1 {" A
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;szformat[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"%s&nbsp;%s\n"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;szHello[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"Hello"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;szWorld[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"&nbsp;world"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">void</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;main()&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;OFFSET&nbsp;szWorld&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;OFFSET&nbsp;szHello&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;OFFSET&nbsp;szformat&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">CALL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;printf&nbsp;<o:p></o:p></SPAN></P>: y% }7 ]; v: e& P
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//內(nèi)聯(lián)匯編調(diào)用C函數(shù)必須自己清除堆棧&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//用不使用的EBX寄存器清除堆棧,或ADD&nbsp;ESP,&nbsp;12&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">POP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">POP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">POP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>
      ' }7 H4 t5 p0 T; s8 c<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;注意:函數(shù)參數(shù)是從右向左壓棧。&nbsp;<o:p></o:p></SPAN></P>
      , E2 P& Z! v( f, N" W3 Y7 |8 z& e<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;不能夠訪問C++中的類成員函數(shù),但是可以訪問extern&nbsp;"C"函數(shù)。&nbsp;<o:p></o:p></SPAN></P>6 L! {* E9 m; z  O' f( E
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;如果調(diào)用Windows&nbsp;API函數(shù),則不需要自己清除堆棧,因?yàn)锳PI的返回指令是RET&nbsp;n,會自動清除堆棧&nbsp;<o:p></o:p></SPAN></P>; h# c' G1 l" f
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;比如下面的例子:&nbsp;<o:p></o:p></SPAN></P>
      1 u7 C6 G; P" Q1 C<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: red">#include</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&lt;windows.h&gt;&nbsp;<o:p></o:p></SPAN></P>
      5 N. z8 }$ z8 K( `. Z<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;szAppName[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"API&nbsp;Test"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<o:p></o:p></SPAN></P>
      ; E' t, _- j  B% X- Y6 `* q! n<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">void</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;main()&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">char</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;szHello[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"Hello,&nbsp;world!"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<o:p></o:p></SPAN></P>7 n: ~8 E% C/ I
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;MB_OK&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;MB_ICONINformATION&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;OFFSET&nbsp;szAppName&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;全局變量用OFFSET</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">LEA</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;szHello&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;局部變量用LEA</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">CALL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;DWORD&nbsp;PTR&nbsp;[MessageBoxA]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">;&nbsp;注意這里,我費(fèi)了好大周折才發(fā)現(xiàn)不是CALL&nbsp;MessageBoxA</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>
      6 G) `& a. r9 K% [" o  g$ q0 g<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;一般來說,在Visual&nbsp;C++中使用內(nèi)聯(lián)匯編是為了提高速度,因此這些函數(shù)調(diào)用盡可能用C/C++寫。<o:p></o:p></SPAN></P>4 y; V# f, w% b: b
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: darkorange">八、一個例子</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      4 `7 {4 j" [" I5 |3 L- f<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;下面的例子是在VS.NET(即VC7)中C語言寫的。先建一個工程,將下列代碼放到工程中的.c文件中編譯,無需作特別的設(shè)置,即可編譯通過。<o:p></o:p></SPAN></P>
      3 ~7 G' F- D# J4 h( Z<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//預(yù)處理&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: red">#include</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&lt;Windows.h&gt;&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>: e4 V4 W6 |8 ?. }, c
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//全局變量&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;HWND&nbsp;g_hWnd;&nbsp;<BR>&nbsp;&nbsp;&nbsp;HINSTANCE&nbsp;g_hInst;&nbsp;<o:p></o:p></SPAN></P>- W5 E  p% ?+ `: ~- F
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;TCHAR&nbsp;szTemp[1024];&nbsp;<o:p></o:p></SPAN></P>3 \( R8 ]' V1 _8 @! [  u% T( ]
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;TCHAR&nbsp;szAppName[]&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"CRC32&nbsp;Sample"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>' o( G" o1 \7 D$ y' N
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//函數(shù)聲明&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;DWORD&nbsp;GetCRC32(const&nbsp;BYTE&nbsp;*pbData,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;nSize);&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WINAPI&nbsp;WinMain(HINSTANCE&nbsp;hInstance,&nbsp;HINSTANCE&nbsp;hPrevInstance,&nbsp;LPSTR&nbsp;lpCmdLine,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;iCmdShow);&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">LRESULT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">CALLBACK</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WindowProc(HWND&nbsp;hWnd,&nbsp;UINT&nbsp;uMsg,&nbsp;WPARAM&nbsp;wParam,&nbsp;LPARAM&nbsp;lParam);&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      4 s" J4 l/ b% U<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//主函數(shù)&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WINAPI&nbsp;WinMain(HINSTANCE&nbsp;hInstance,&nbsp;HINSTANCE&nbsp;hPrevInstance,&nbsp;LPSTR&nbsp;lpCmdLine,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;iCmdShow)&nbsp;<BR>&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MSG&nbsp;msg;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WNDCLASSEX&nbsp;wndClassEx;&nbsp;<o:p></o:p></SPAN></P>; X$ F8 d: R! }
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g_hInst&nbsp;=&nbsp;hInstance;&nbsp;<o:p></o:p></SPAN></P>
      # B1 M7 k$ e: V& @, D- X- {; Z<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.cbSize&nbsp;=&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">sizeof</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">(WNDCLASSEX);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.style&nbsp;=&nbsp;CS_VREDRAW&nbsp;|&nbsp;CS_HREDRAW;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.lpfnWndProc&nbsp;=&nbsp;(WNDPROC)&nbsp;WindowProc;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.cbClsExtra&nbsp;=&nbsp;0;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.cbWndExtra&nbsp;=&nbsp;0;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.hInstance&nbsp;=&nbsp;g_hInst;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.hIcon&nbsp;=&nbsp;LoadIcon(NULL,&nbsp;IDI_APPLICATION);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.hCursor&nbsp;=&nbsp;LoadCursor(NULL,&nbsp;IDC_ARROW);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.hbrBackground&nbsp;=&nbsp;(HBRUSH)&nbsp;(COLOR_WINDOW);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.lpszMenuName&nbsp;=&nbsp;NULL;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.lpszClassName&nbsp;=&nbsp;szAppName;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wndClassEx.hIconSm&nbsp;=&nbsp;NULL;&nbsp;<o:p></o:p></SPAN></P>5 O) M% k1 V  \- ^* C9 J: j
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;RegisterClassEx(&amp;wndClassEx);&nbsp;<o:p></o:p></SPAN></P>
      # m( P" x) b8 y<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g_hWnd&nbsp;=&nbsp;CreateWindowEx(0,&nbsp;szAppName,&nbsp;szAppName,&nbsp;WS_OVERLAPPED&nbsp;|&nbsp;WS_CAPTION&nbsp;|&nbsp;WS_SYSMENU&nbsp;|&nbsp;WS_THICK&lt;I&gt;FRame&lt;/I&gt;&nbsp;|&nbsp;WS_MINIMIZEBOX,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CW_USEDEFAULT,&nbsp;CW_USEDEFAULT,&nbsp;300,&nbsp;70,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;NULL,&nbsp;g_hInst,&nbsp;NULL);&nbsp;<o:p></o:p></SPAN></P>
      ) W+ X! D9 H/ y* J<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ShowWindow(g_hWnd,&nbsp;iCmdShow);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UpdateWindow(g_hWnd);&nbsp;<o:p></o:p></SPAN></P>
      ; I3 U8 n2 U4 t, J$ o2 R# _% G<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">while</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;(GetMessage(&amp;msg,&nbsp;NULL,&nbsp;0,&nbsp;0))&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TranslateMessage(&amp;msg);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DispatchMessage(&amp;msg);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">return</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;((</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">)&nbsp;msg.wParam);&nbsp;<BR>&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>, ]9 G$ |( R) n7 J
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//主窗口回調(diào)函數(shù)&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">LRESULT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">CALLBACK</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WindowProc(HWND&nbsp;hWnd,&nbsp;UINT&nbsp;uMsg,&nbsp;WPARAM&nbsp;wParam,&nbsp;LPARAM&nbsp;lParam)&nbsp;<BR>&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">switch</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;(uMsg)&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">case</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WM_CREATE:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CreateWindowEx(WS_EX_CLIENTEDGE,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"EDIT"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;NULL,&nbsp;WS_CHILD&nbsp;|&nbsp;WS_VISIBLE&nbsp;|&nbsp;WS_BORDER&nbsp;|&nbsp;ES_AUTOHSCROLL&nbsp;|&nbsp;ES_AUTOVSCROLL&nbsp;|&nbsp;ES_NOHIDESEL&nbsp;|&nbsp;WS_OVERLAPPED,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7,&nbsp;12,&nbsp;220,&nbsp;22,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hWnd,&nbsp;(HMENU)1000,&nbsp;g_hInst,&nbsp;NULL);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CreateWindowEx(0,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"BUTTON"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"&amp;OK"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;WS_CHILD&nbsp;|&nbsp;WS_VISIBLE&nbsp;|&nbsp;BS_PUSHBUTTON&nbsp;|&nbsp;WS_OVERLAPPED&nbsp;|&nbsp;BS_FLAT,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;244,&nbsp;12,&nbsp;40,&nbsp;20,&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hWnd,&nbsp;(HMENU)IDOK,&nbsp;g_hInst,&nbsp;NULL);&nbsp;<o:p></o:p></SPAN></P>
      " C/ L. z: e0 n1 c' C<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">break</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<o:p></o:p></SPAN></P>5 o' E2 D. ~; L5 F3 l
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">case</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WM_COMMAND:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">switch</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;(LOWORD(wParam))&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">case</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;IDOK:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItemText(g_hWnd,&nbsp;1000,&nbsp;szTemp&nbsp;+&nbsp;100,&nbsp;800);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wsprintf(szTemp,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: fuchsia">"當(dāng)前文本框內(nèi)的字符串的CRC32校驗(yàn)碼是:&nbsp;0x%lX"</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;GetCRC32(szTemp&nbsp;+&nbsp;100,&nbsp;(</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">)strlen(szTemp&nbsp;+&nbsp;100)));&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessageBox(g_hWnd,&nbsp;szTemp,&nbsp;szAppName,&nbsp;MB_OK|MB_ICONINformATION);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">break</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<o:p></o:p></SPAN></P>
      $ m5 e: [& Q$ z: A8 m<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">case</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;WM_DESTROY:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PostQuitMessage(0);&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">break</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">;&nbsp;<o:p></o:p></SPAN></P>
      . G' ^/ Q8 @- A- W# w<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">default</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">return</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;(DefWindowProc(hWnd,&nbsp;uMsg,&nbsp;wParam,&nbsp;lParam));&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">return</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;(0);&nbsp;<BR>&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>. s& G% a& o5 d% s) c. f! z. p
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//GetCRC32:&nbsp;求字節(jié)流的CRC32校驗(yàn)碼&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//參數(shù):&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pbData:&nbsp;指向字節(jié)流緩沖區(qū)首地址&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nSize:&nbsp;字節(jié)流長度&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//返回值:&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;字節(jié)流的CRC32校驗(yàn)碼&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//這里使用查表法求CRC32校驗(yàn)碼,這部分是參考老羅的文章《&nbsp;矛與盾的較量(2)——CRC原理篇》該寫的。&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//原文的具體內(nèi)容請參看:&nbsp;<A href="http://www.luocong.com/articles/show_article.asp?Article_ID=15" target=_blank>http://www.luocong.com/articles/show_article.asp?Article_ID=15</A>&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//下面使用內(nèi)聯(lián)匯編求CRC32校驗(yàn)碼,充分使用了CPU中的寄存器,速度和方便性都是使用C/C++所不能比擬的&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;DWORD&nbsp;GetCRC32(const&nbsp;BYTE&nbsp;*pbData,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">int</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;nSize)&nbsp;<BR>&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DWORD&nbsp;dwCRC32Table[256];&nbsp;<o:p></o:p></SPAN></P>
        J/ t$ d) M( L# ]' G! H+ [' \<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//這片內(nèi)聯(lián)匯編是初始化CRC32表&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;256&nbsp;<o:p></o:p></SPAN></P>
      ( g1 y+ X& D  ]9 d6 n% U6 P2 g, B. j<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;_NextTable:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">LEA</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;[</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">-1]&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">PUSH</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;8&nbsp;<o:p></o:p></SPAN></P>
      * b8 R0 e0 ~/ L<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;_NextBit:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">SHR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;1&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JNC</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_NotCarry&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">XOR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;0xEDB88320&nbsp;<BR>&nbsp;&nbsp;&nbsp;_NotCarry:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">DEC</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JNZ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_NextBit&nbsp;<o:p></o:p></SPAN></P>8 M$ B2 H& ]( u$ T2 z6 d
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">POP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[dwCRC32Table&nbsp;+&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">*4&nbsp;-&nbsp;4],&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">DEC</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JNZ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_NextTable&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<o:p></o:p></SPAN></P>
      5 q4 ^3 P/ g! R; ?; h( A) L; A<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">__asm</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">//下面是求CRC32校驗(yàn)碼&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;-1&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;pbData&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JZ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Done&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;nSize&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">OR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">ECX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">JZ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Done&nbsp;<o:p></o:p></SPAN></P>
      ; u; K# l- T$ Z9 W# u( m  f) T<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;_NextByte:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOV</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;[</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">]&nbsp;<o:p></o:p></SPAN></P># F" G) l% J0 A- @! K' v% J4 h
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">XOR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">AL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">MOVZX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EDX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">DL</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">SHR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;8&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">XOR</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">,&nbsp;[dwCRC32Table&nbsp;+&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EDX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">*4]&nbsp;<o:p></o:p></SPAN></P>5 T% g, ?; I+ X3 P! G4 e% ?
      <P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">INC</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EBX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">LOOP</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;_NextByte&nbsp;<BR>&nbsp;&nbsp;&nbsp;_Done:&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: blue">NOT</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: olive">EAX</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black">&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: green">////////////////////////////////////////////////////////////////////////////////////////////////////</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><o:p></o:p></SPAN></P>
      6 t- J0 C2 F* P# j5 M<P style="WORD-BREAK: break-all; LINE-HEIGHT: 12pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black"><BR></SPAN></P>




      歡迎光臨 汶上信息港 (http://www.yh18.cn/) Powered by Discuz! X3.5