| 0,0 → 1,61 |
|---|
| format PE DLL native |
| entry START |
| |
| __DEBUG__ = 1 |
| __DEBUG_LEVEL__ = 2 |
| |
| section '.flat' readable writable executable |
| |
| include '../../proc32.inc' |
| include '../../struct.inc' |
| include '../../macros.inc' |
| include '../../fdo.inc' |
| |
| proc START c, reason:dword |
| |
| DEBUGF 2,"Loading 'asm_drv' driver\n" |
| cmp [reason], DRV_ENTRY |
| jne .fail |
| |
| invoke RegService, my_service, service_proc |
| ret |
| |
| .fail: |
| xor eax, eax |
| ret |
| |
| endp |
| |
| proc service_proc stdcall, ioctl:dword |
| |
| mov ebx, [ioctl] |
| mov eax, [ebx + IOCTL.io_code] |
| cmp eax, 0 ; FUNCTION ADD(a+b); |
| jne .fail |
| |
| mov eax, [ebx + IOCTL.input] |
| mov ecx, eax |
| add ecx, 4 |
| |
| mov eax, [eax] |
| add eax, [ecx] |
| |
| mov ecx, [ebx + IOCTL.output] |
| mov [ecx], eax |
| |
| xor eax, eax |
| ret |
| |
| .fail: |
| or eax, -1 |
| ret |
| endp |
| |
| data fixups |
| end data |
| |
| include '../../peimport.inc' |
| |
| my_service db 'asm_drv',0 ; max 16 chars include zero |
| |
| include_debug_strings |