5.1.7 Control Transfer Instructions
Unimplemented instructions are:
- BOUND -- not valid in 64 bit mode
- ENTER
- RET -- only far return with immediate (0xCA)
- INT -- software interrupt
- INTO -- overflow trap
- JMP (0xEA) -- Jump far, absolute indirect (invalid in 64 bit mode)
Unimplemented Instructions
| Opcode | Mnemonic | Other Information | Semantic Function |
| 62 | BOUND | | |
| 9A | CALL | | |
| C8 | ENTER | | |
| CA | RET | | |
| CD | INT | | |
| CE | INTO | | |
| EA | JMP | | |
| F1 | INT1 | | |
Implemented Instructions