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assembly:8086_88:command_overview
Assembly Language
8086/88 Overview
| Command | Description | Example |
|---|---|---|
| AAA | ASCII adjust after addition | no example yet |
| AAD | ASCII adjust before divide | no example yet |
| AAM | ASCII adjust alter multiply | no example yet |
| AAS | ASCII adjust after subtract | no example yet |
| ADC | Add with carry | no example yet |
| ADD | Add | no example yet |
| AND | And | no example yet |
| CALL | Call | no example yet |
| CBW | Convert byte to word | no example yet |
| CLC | Clear carry flag | no example yet |
| CLD | Clear direction flag | no example yet |
| CLI | Clear interrupt flag | no example yet |
| CMC | Complement carry flag | no example yet |
| CMP | Compare | no example yet |
| CMPS | Compare string | no example yet |
| CMPSB | Compare string bytewise | no example yet |
| CMPSW | Compare string wordwise | no example yet |
| CWD | Convert word to double word | no example yet |
| DAA | Decimal adjust after addition | no example yet |
| DAS | Decimal adjust after subtract | no example yet |
| DEC | Decrement | no example yet |
| DIV | Divide (unsigned) | no example yet |
| ESC | Escape (to external device) | no example yet |
| HLT | Halt | no example yet |
| IDIV | Integer divide (signed) | no example yet |
| IMUL | Integer multiply (signed) | no example yet |
| IN | Input from | no example yet |
| INC | Increment | no example yet |
| INT | Interrupt | no example yet |
| INTO | Interrupt if overflow | no example yet |
| IRET | Interrupt return | no example yet |
| JA | Jump if above | no example yet |
| JAE | Jump if above or equal | no example yet |
| JB | Jump if below | no example yet |
| JBE | Jump if below or equal | no example yet |
| JCXZ | Jump if CX equal zero | no example yet |
| JE | Jump if equal | no example yet |
| JG | Jump if greater | no example yet |
| JGE | Jump if greater or equal | no example yet |
| JL | Jump if less | no example yet |
| JLE | Jump if less or equal | no example yet |
| JMP | Jump | no example yet |
| JNA | Jump if not above | no example yet |
| JNAE | Jump if not above and not equal | no example yet |
| JNB | Jump if not below | no example yet |
| JNBE | Jump if not below and not equal | no example yet |
| JNE | Jump if not equal | no example yet |
| JNG | Jump if not greater | no example yet |
| JNGE | Jump if not greater and not equal | no example yet |
| JNL | Jump if not less | no example yet |
| JNLE | Jump if not less and not equal | no example yet |
| JNO | Jump if no overflow | no example yet |
| JNP | Jump if no parity | no example yet |
| JNS | Jump if no sign | no example yet |
| JNZ | Jump if not zero | no example yet |
| JO | Jump if overflow | no example yet |
| JP | Jump if parity | no example yet |
| JPE | Jump if parity even | no example yet |
| JPO | Jump if parity odd | no example yet |
| JS | Jump if sign | no example yet |
| JZ | Jump if zero | no example yet |
| LAHF | Load AH with flags | no example yet |
| LDS | Load pointer using DS | no example yet |
| LEA | Load effective address to register | no example yet |
| LES | Load pointer using ES | no example yet |
| LOCK | Lock Bus | no example yet |
| LODS | Load string to AL/AX | no example yet |
| LODSB | Load string bytewise to AL | no example yet |
| LODSW | LODSW Load string wordwise to AX | no example yet |
| LOOP | Loop CX times | no example yet |
| LOOPE | Loop CX times while equal | no example yet |
| LOOPNE | Loop CX times while not equal | no example yet |
| LOOPNZ | Loop CX times while not zero | no example yet |
| LOOPZ | Loop CX times while zero | no example yet |
| MOV | Move | no example yet |
| MOVS | Move string | no example yet |
| MOVSB | Move string bytewise | no example yet |
| MOVSW | Move string wordwise | no example yet |
| MUL | Muliply (unsigned) | no example yet |
| NEG | Negate | no example yet |
| NOP | No Operation | no example yet |
| NOT | Invert | no example yet |
| OR | Or | no example yet |
| OUT | Output to | no example yet |
| POP | Pop | no example yet |
| POPF | Pop flags | no example yet |
| PUSH | Push | no example yet |
| PUSHF | Push flags | no example yet |
| RCL | Rotate through carry left | no example yet |
| RCR | Rotate through carry right | no example yet |
| REP | Repeat CX times | no example yet |
| REPE | Repeat CX times while equal | no example yet |
| REPNE | Repeat CX times while not equal | no example yet |
| REPNZ | Repeat CX times while not zero | no example yet |
| REPZ | Repeat CX times while zero | no example yet |
| RET | Return from procedure | no example yet |
| ROL | Rotate left | no example yet |
| ROR | Rotate right | no example yet |
| SAHF | Store AH into flags | no example yet |
| SAL | Shift arithmetic left | no example yet |
| SAR | Shift arithmetic right | no example yet |
| SBB | Subtract with borrow | no example yet |
| SCAS | Scan string | no example yet |
| SCASB | Scan string bytewise | no example yet |
| SCASW | Scan string wordwise | no example yet |
| SHL | Shift logical left | no example yet |
| SHR | Shift logical right | no example yet |
| STC | Set carry flag | no example yet |
| STD | Set direction flag | no example yet |
| STI | Set Interrupt flag | no example yet |
| STOS | Store string from AL/AX | no example yet |
| STOSB | Store string bytewise from AL | no example yet |
| STOSW | Store string wordwise from AX | no example yet |
| SUB | Subtract | no example yet |
| TEST | Test | no example yet |
| WAIT | Wait for test | no example yet |
| XCHG | Exchange | no example yet |
| XLAT | Translate byte to AL | no example yet |
| XOR | Exclusive or | no example yet |
on the occasion of the current invasion of Russia in Ukraine
assembly/8086_88/command_overview.txt · Last modified: 2024/02/16 01:03 (external edit)
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