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1、Intel系列CPU指令速查手册指令名称指令形式机器码标志位(设置/测试)说 明应用举例ES:ES:26 ES段跨越前缀 CS:CS:2E CS段跨越前缀 SS:SS:36 SS段跨越前缀 DS:DS:3E DS段跨越前缀 FS:FS:64 FS段跨越前缀 GS:GS:65 GS段跨越前缀 Opsize:Opsize:66 操作数类型跨越前缀 Address:Address:67 地址类型跨越前缀 AAA37设置AFCF加法后的ASCII码调整ALAAAAADAADD50A或D5ib设置SFZFPF除法前的ASCII码调整AXAADAAMAAMD40A或D4i
2、b设置PFSFZF乘法后的ASCII码调整AXAAMAASAAS3F设置AFCF减法后的ASCII码调整ALAASADCADCAL,imm814ib设置AFCFOFSFPFZF带进位加法ADCAL,1FADCAX,imm1615iwADCAX,4F80ADCEAX,imm3215idADCEAX,00004F80ADCr/m8,imm880/2ibADCBYTEPtr[006387EA],39ADCr/m16,imm1681/2iwADCWORDPtr[006387EA],1039ADCr/m32,imm3281/2idADCDWORDPtr[006387EA],0
3、0001039ADCr/m16,imm883/2ibADCWORDPtr[006387EA],39ADCr/m32,imm883/2ibADCDWORDPtr[006387EA],39ADCr/m8,r810/rADC[006387EA],ALADCr/m16,r1611/rADC[006387EA],AXADCr/m32,r3211/rADC[006387EA],EAXADCr8,r/m812/rADCAL,[006387EA]ADCr16,r/m1613/rADCAX,[006387EA]ADCr32,r/m3213/rADCEAX,[006387EA]ADDA
4、DDAL,imm804ib设置AFCFOFSFPFZF加法ADDAL,1FADDAX,imm1605iwADDAX,4F80ADDEAX,imm3205idADDEAX,00004F80ADDr/m8,imm880/0ibADDBYTEPtr[006387EA],39ADDr/m16,imm1681/0iwADDWORDPtr[006387EA],1039ADDr/m32,imm3281/0idADDDWORDPtr[006387EA],00001039ADDr/m16,imm883/0ibADDWORDPtr[006387EA],39ADDr/m32,imm883
5、/0ibADDDWORDPtr[006387EA],39ADDr/m8,r800/rADD[006387EA],ALADDr/m16,r1601/rADD[006387EA],AXADDr/m32,r3201/rADD[006387EA],EAXADDr8,r/m802/rADDAL,[006387EA]ADDr16,r/m1603/rADDAX,[006387EA]ADDr32,r/m3203/rADDEAX,[006387EA]ANDANDAL,imm824ib设置CFOFPFSFZF逻辑与ANDAL,1FANDAX,imm1625iwANDAX,4F80AND
6、EAX,imm3225idANDEAX,00004F80ANDr/m8,80/4ibANDBYTEPtrimm8[006387EA],39ANDr/m16,imm1681/4iwANDWORDPtr[006387EA],1039ANDr/m32,imm3281/4idANDDWORDPtr[006387EA],00001039ANDr/m16,imm883/4ibANDWORDPtr[006387EA],39ANDr/m32,imm883/4ibANDDWORDPtr[006387EA],39ANDr/m8,r820/rANDBYTEPtr[006387EA],AL
7、ANDr/m16,r1621/rANDWORDPtr[006387EA],AXANDr/m32,r3221/rANDDWORDPtr[006387EA],EAXANDr8,r/m822/rANDAL,[006387EA]ANDr16,r/m1623/rANDAX,[006387EA]ANDr32,r/m3223/rANDEAX,[006387EA]ARPLARPLr/m16,r1663/r设置ZF调整请求特权级(286+PM)ARPLAX,BX；如果AX的RPL小于BX的RPL，则改为BX的RPL，且ZF置1，否则ZF清0BOUNDr16,m16&1662/r不
