| segment _TEXT class=CODE USE32 align=1 CPU=686 | |
| extern _entry | |
| start: | |
| mov ax, 0x18 | |
| mov ds, ax | |
| mov es, ax | |
| mov ss, ax | |
| xor eax, eax | |
| mov ax, 0x1234 | |
| shl eax, 4 | |
| add eax, 0x3000 | |
| mov esp, [eax] | |
| call _entry | |
| .infloop: | |
| hlt | |
| jmp .infloop | |
| global _ret_16 | |
| _ret_16: | |
| jmp dword 0x10:0x8000 |