INTEL 汇编指令集

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1、INTEL汇编指令集　CONTENTIntel8086FamilyArchitectureInstructionClockCycleCalculation8088/8086EffectiveAddress(EA)CalculationTaskStateCalculationFLAGS-Intel8086FamilyFlagsRegisterMSW-MachineStatusWord(286+only)8086/80186/80286/80386/80486InstructionSetAAA-AsciiAdjust

2、forAdditionAAD-AsciiAdjustforDivisionAAM-AsciiAdjustforMultiplicationAAS-AsciiAdjustforSubtractionADC-AddWithCarryADD-ArithmeticAdditionAND-LogicalAndARPL-AdjustedRequestedPrivilegeLevelofSelector(286+PM)BOUND-ArrayIndexBoundCheck(80188+)BSF-BitScanForward(38

3、6+)BSR-BitScanReverse(386+)BSWAP-ByteSwap(486+)BT-BitTest(386+)BTC-BitTestwithCompliment(386+)BTR-BitTestwithReset(386+)BTS-BitTestandSet(386+)CALL-ProcedureCallCBW-ConvertBytetoWordCDQ-ConvertDoubletoQuad(386+)CLC-ClearCarryCLD-ClearDirectionFlagCLI-ClearInt

4、erruptFlag(disable)CLTS-ClearTaskSwitchedFlag(286+privileged)CMC-ComplementCarryFlagCMP-CompareCMPS-CompareString(Byte,WordorDoubleword)CMPXCHG-CompareandExchangeCWD-ConvertWordtoDoublewordCWDE-ConvertWordtoExtendedDoubleword(386+)DAA-DecimalAdjustforAddition

5、DAS-DecimalAdjustforSubtractionDEC-DecrementDIV-DivideENTER-MakeStackFrame(80188+)ESC-EscapeHLT-HaltCPUIDIV-SignedIntegerDivisionIMUL-SignedMultiplyIN-InputByteorWordFromPortINC-IncrementINS-InputStringfromPort(80188+)INT-InterruptINTO-InterruptonOverflowINVD

6、-InvalidateCache(486+)INVLPG-InvalidateTranslationLook-AsideBufferEntry(486+)IRET/IRETD-InterruptReturnJxx-JumpInstructionsTableJCXZ/JECXZ-JumpifRegister(E)CXisZeroJMP-UnconditionalJumpLAHF-LoadRegisterAHFromFlagsLAR-LoadAccessRights(286+protected)LDS-LoadPoi

7、nterUsingDSLEA-LoadEffectiveAddressLEAVE-RestoreStackforProcedureExit(80188+)LES-LoadPointerUsingESLFS-LoadPointerUsingFS(386+)LGDT-LoadGlobalDescriptorTable(286+privileged)LIDT-LoadInterruptDescriptorTable(286+privileged)LGS-LoadPointerUsingGS(386+)LLDT-Load

8、LocalDescriptorTable(286+privileged)LMSW-LoadMachineStatusWord(286+privileged)LOCK-LockBusLODS-LoadString(Byte,WordorDouble)LOOP-DecrementCXandLoopifCXNotZeroLOOPE/LOOPZ-LoopWhileEqual/Lo