AAD
|
Ascii Adjust for Division
|
AAM
|
Ascii Adjust for Multiplication
|
AAS
|
Ascii Adjust for Subtraction
|
ADC
|
Add With Carry
|
ADD
|
Arithmetic Addition
|
AND
|
Logical And
|
ARPL
|
Adjusted Requested Privilege Level of Selector (286+ PM)
|
BOUND
|
Array Index Bound Check (80188+)
|
BSF
|
Bit Scan Forward (386+)
|
|
|
BSR
|
Bit Scan Reverse (386+)
|
BSWAP
|
Byte Swap (486+)
|
BT
|
Bit Test (386+)
|
BTC
|
Bit Test with Compliment (386+)
|
BTR
|
Bit Test with Reset (386+)
|
BTS
|
Bit Test and Set (386+)
|
CALL
|
Procedure Call
|
CBW
|
Convert Byte to Word
|
CDQ
|
Convert Double to Quad (386+)
|
CLC
|
Clear Carry
|
CLD
|
Clear Direction Flag
|
CLI
|
Clear Interrupt Flag (disable)
|
CLTS
|
Clear Task Switched Flag (286+ privileged)
|
CMC
|
Complement Carry Flag
|
CMP
|
Compare
|
CMPS
|
Compare String (Byte, Word or Doubleword)
|
CMPXCHG
|
Compare and Exchange
|
CWD
|
Convert Word to Doubleword
|
CWDE
|
Convert Word to Extended Doubleword (386+)
|
DAA
|
Decimal Adjust for Addition
|
DAS
|
Decimal Adjust for Subtraction
|
DEC
|
Decrement
|
DIV
|
Divide
|
ENTER
|
Make Stack Frame (80188+)
|
ESC
|
Escape
|
HLT
|
Halt CPU
|
IDIV
|
Signed Integer Division
|
IMUL
|
Signed Multiply
|
IN
|
Input Byte or Word From Port
|
INC
|
Increment
|
INS
|
Input String from Port (80188+)
|
INT
|
Interrupt
|
INTO
|
Interrupt on Overflow
|
INVD
|
Invalidate Cache (486+)
|
INVLPG
|
Invalidate Translation Look-Aside Buffer Entry (486+)
|
IRET/IRETD
|
Interrupt Return
|
|
|
|
JCXZ/JECXZ
|
Jump if Register (E)CX is Zero
|
JMP
|
Unconditional Jump
|
LAHF
|
Load Register AH From Flags
|
LAR
|
Load Access Rights (286+ protected)
|
LDS
|
Load Pointer Using DS
|
LEA
|
Load Effective Address
|
LEAVE
|
Restore Stack for Procedure Exit (80188+)
|
LES
|
Load Pointer Using ES
|
LFS
|
Load Pointer Using FS (386+)
|
LGDT
|
Load Global Descriptor Table (286+ privileged)
|
LIDT
|
Load Interrupt Descriptor Table (286+ privileged)
|
LGS
|
Load Pointer Using GS (386+)
|
LLDT
|
Load Local Descriptor Table (286+ privileged)
|
LMSW
|
Load Machine Status Word (286+ privileged)
|
LOCK
|
Lock Bus
|
LODS
|
Load String (Byte, Word or Double)
|
LOOP
|
Decrement CX and Loop if CX Not Zero
|
LOOPE/LOOPZ
|
Loop While Equal / Loop While Zero
|
LOOPNZ/LOOPNE
|
Loop While Not Zero / Loop While Not Equal
|
LSL
|
Load Segment Limit (286+ protected)
|
LSS
|
Load Pointer Using SS (386+)
|
LTR
|
Load Task Register (286+ privileged)
|
MOV
|
Move Byte or Word
|
MOVS
|
Move String (Byte or Word)
|
MOVSX
|
Move with Sign Extend (386+)
|
MOVZX
|
Move with Zero Extend (386+)
|
MUL
|
Unsigned Multiply
|
NEG
|
Two's Complement Negation
|
NOP
|
No Operation (90h)
|
NOT
|
One's Compliment Negation (Logical NOT)
|
OR
|
Inclusive Logical OR
|
OUT
|
Output Data to Port
|
OUTS
|
Output String to Port (80188+)
|
POP
|
Pop Word off Stack
|
POPA/POPAD
|
Pop All Registers onto Stack (80188+)
|
POPF/POPFD
|
Pop Flags off Stack
|
PUSH
|
Push Word onto Stack
|
PUSHA/PUSHAD
|
Push All Registers onto Stack (80188+)
|
PUSHF/PUSHFD
|
Push Flags onto Stack
|
RCL
|
Rotate Through Carry Left
|
RCR
|
Rotate Through Carry Right
|
REP
|
Repeat String Operation
|
REPE/REPZ
|
Repeat Equal / Repeat Zero
|
REPNE/REPNZ
|
Repeat Not Equal / Repeat Not Zero
|
RET/RETF
|
Return From Procedure
|
ROL
|
Rotate Left
|
ROR
|
Rotate Right
|
SAHF
|
Store AH Register into FLAGS
|
SAL/SHL
|
Shift Arithmetic Left / Shift Logical Left
|
SAR
|
Shift Arithmetic Right
|
SBB
|
Subtract with Borrow/Carry
|
SCAS
|
Scan String (Byte, Word or Doubleword)
|
SETAE/SETNB
|
Set if Above or Equal / Set if Not Below (386+)
|
SETB/SETNAE
|
Set if Below / Set if Not Above or Equal (386+)
|
SETBE/SETNA
|
Set if Below or Equal / Set if Not Above (386+)
|
SETE/SETZ
|
Set if Equal / Set if Zero (386+)
|
SETNE/SETNZ
|
Set if Not Equal / Set if Not Zero (386+)
|
SETL/SETNGE
|
Set if Less / Set if Not Greater or Equal (386+)
|
SETGE/SETNL
|
Set if Greater or Equal / Set if Not Less (386+)
|
SETLE/SETNG
|
Set if Less or Equal / Set if Not greater or Equal
|
SETG/SETNLE
|
Set if Greater / Set if Not Less or Equal (386+)
|
SETS
|
Set if Signed (386+)
|
SETNS
|
Set if Not Signed (386+)
|
SETC
|
Set if Carry (386+)
|
SETNC
|
Set if Not Carry (386+)
|
SETO
|
Set if Overflow (386+)
|
SETNO
|
Set if Not Overflow (386+)
|
SETP/SETPE
|
Set if Parity / Set if Parity Even (386+)
|
SETNP/SETPO
|
Set if No Parity / Set if Parity Odd (386+)
|
SGDT
|
Store Global Descriptor Table (286+ privileged)
|
SIDT
|
Store Interrupt Descriptor Table (286+ privileged)
|
SHL
|
Shift Logical Left
|
SHR
|
Shift Logical Right
|
SHLD/SHRD
|
Double Precision Shift (386+)
|
SLDT
|
Store Local Descriptor Table (286+ privileged)
|
SMSW
|
Store Machine Status Word (286+ privileged)
|
STC
|
Set Carry
|
STD
|
Set Direction Flag
|
STI
|
Set Interrupt Flag (Enable Interrupts)
|
STOS
|
Store String (Byte, Word or Doubleword)
|
STR
|
Store Task Register (286+ privileged)
|
SUB
|
Subtract
|
TEST
|
Test For Bit Pattern
|
VERR
|
Verify Read (286+ protected)
|
VERW
|
Verify Write (286+ protected)
|
WAIT/FWAIT
|
Event Wait
|
WBINVD
|
Write-Back and Invalidate Cache (486+)
|
XCHG
|
Exchange
|
XLAT/XLATB
|
Translate
|
XOR
|
Exclusive OR
|
