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1、Intel系列CPU指令速查手册标志位指令名称指令形式机器码说明应用举例(设置/测试)ES:ES:26ES段跨越前缀CS:CS:2ECS段跨越前缀SS:SS:36SS段跨越前缀DS:DS:3EDS段跨越前缀FS:FS:64FS段跨越前缀GS:GS:65GS段跨越前缀Opsize:Opsize:66操作数类型跨越前缀Address:Address:67地址类型跨越前缀加法后的ASCII码调整AAA37设置AFCFAAAAL除法前的ASCII码调整AADAADD50A或D5ib设置SFZFPFAAD
2、AX乘法后的ASCII码调整AAMAAMD40A或D4ib设置PFSFZFAAMAX减法后的ASCII码调整AASAAS3F设置AFCFAASALADCAL,imm814ibADCAL,1FADCAX,15iwADCAX,4F80imm16ADCEAX,ADCEAX,15idimm3200004F80ADCr/m8,ADCBYTEPtr80/2ibimm8[006387EA],39ADCWORDPtrADC81/2iw[006387EA],r/m16,imm16设置AFCFOF1039ADC带进
3、位加法SFPFZFADCDWORDPtrADC81/2id[006387EA],r/m32,imm3200001039ADCADCWORDPtr83/2ibr/m16,imm8[006387EA],39ADCADCDWORDPtr83/2ibr/m32,imm8[006387EA],39ADC[006387EA],ADCr/m8,r810/rALADCr/m16,r1611/rADC[006387EA],AXADC[006387EA],ADCr/m32,r3211/rEAXADCAL,ADCr8
4、,r/m812/r[006387EA]ADCAX,ADCr16,r/m1613/r[006387EA]ADCEAX,ADCr32,r/m3213/r[006387EA]ADDAL,imm804ibADDAL,1FADDAX,05iwADDAX,4F80imm16ADDEAX,ADDEAX,05idimm3200004F80ADDr/m8,ADDBYTEPtr80/0ibimm8[006387EA],39ADDWORDPtrADD81/0iw[006387EA],r/m16,imm161039AD
5、DDWORDPtrADD81/0id[006387EA],r/m32,imm3200001039ADDADDWORDPtr83/0ib设置AFCFOFADDr/m16,imm8加法[006387EA],39SFPFZFADDADDDWORDPtr83/0ibr/m32,imm8[006387EA],39ADD[006387EA],ADDr/m8,r800/rALADDADD[006387EA],01/rr/m16,r16AXADDADD[006387EA],01/rr/m32,r32EAXADD
6、AL,ADDr8,r/m802/r[006387EA]ADDADDAX,03/rr16,r/m16[006387EA]ADDADDEAX,03/rr32,r/m32[006387EA]ANDAL,imm824ibANDAL,1FANDAX,设置CFOFPFAND25iw逻辑与ANDAX,4F80imm16SFZFANDEAX,imm25idANDEAX,0000432F80ANDr/m8,ANDBYTEPtr80/4ibimm8[006387EA],39ANDWORDPtrAND81/4iw[0
7、06387EA],r/m16,imm161039ANDDWORDPtrAND81/4id[006387EA],r/m32,imm3200001039ANDANDWORDPtr83/4ibr/m16,imm8[006387EA],39ANDANDDWORDPtr83/4ibr/m32,imm8[006387EA],39ANDBYTEPtrANDr/m8,r820/r[006387EA],ALANDANDWORDPtr21/rr/m16,r16[006387EA],AXANDANDDWORDPtr2
8、1/rr/m32,r32[006387EA],EAXANDAL,ANDr8,r/m822/r[006387EA]ANDANDAX,23/rr16,r/m16[006387EA]ANDANDEAX,23/rr32,r/m32[006387EA]ARPLAX,BX;如果AX的RPL小于ARPL调整请求特权级(286+ARPL63/r设置ZFBX的RPL,则改为r/m16,r16PM)BX的RPL,且ZF置1,否则ZF清0BOUNDAX,[006387EA];如果AX不在BOUND[006387EA]