| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description                                               |
| ------ | ----------- | ----- | ----------- | --------------- | --------------------------------------------------------- |
| 60     | PUSHA       | ZO    | Invalid     | Valid           | Push AX, CX, DX, BX, original SP, BP, SI, and DI.         |
| 60     | PUSHAD      | ZO    | Invalid     | Valid           | Push EAX, ECX, EDX, EBX, original ESP, EBP, ESI, and EDI. |