| /kernel/trunk/drivers/fdo.inc |
|---|
| 19,6 → 19,20 |
| ; __DEBUG__ equ 1 |
| ; __DEBUG_LEVEL__ equ 5 |
| ; MOV Immediate. |
| ; Useful for things like movi eax,10: |
| ; shorter than regular mov, but slightly slower, |
| ; do not use it in performance-critical places. |
| macro movi dst, imm |
| { |
| if imm >= -0x80 & imm <= 0x7F |
| push imm |
| pop dst |
| else |
| mov dst, imm |
| end if |
| } |
| macro debug_func name { |
| if used name |
| name@of@func equ name |
| 273,8 → 287,7 |
| call fdo_debug_outchar |
| pop eax |
| @@: |
| push 10 |
| pop ecx |
| movi ecx, 10 |
| push -'0' |
| .l1: |
| xor edx, edx |
| /kernel/trunk/drivers/usbhid.asm |
|---|
| 234,8 → 234,7 |
| ; 8 bytes for a packet and 8 bytes for previous packet, used by a keyboard. |
| ; 9. Initialize device data. |
| mov [ebx+device_data.intpipe], eax |
| push 8 |
| pop ecx |
| movi ecx, 8 |
| cmp edx, ecx |
| jb @f |
| mov edx, ecx |
| 364,8 → 363,7 |
| jb .controlloop |
| .nocontrol: |
| ; 3. Initialize before loop for normal keys. esi = index. |
| push 2 |
| pop esi |
| movi esi, 2 |
| .normalloop: |
| ; 4. Process one key which was pressed in the previous packet. |
| ; 4a. Get the next pressed key from the previous packet. |
| 486,8 → 484,7 |
| ; Auxiliary procedure for keyboard_data_ready. |
| haskey: |
| push 2 |
| pop edx |
| movi edx, 2 |
| @@: |
| cmp byte [ecx+edx], al |
| jz @f |
| /kernel/trunk/drivers/usbstor.asm |
|---|
| 298,8 → 298,7 |
| .UserData dd ? ; request_queue_item.UserData |
| end virtual |
| ; 1. Allocate the memory for the request description. |
| push request_queue_item.sizeof |
| pop eax |
| movi eax, request_queue_item.sizeof |
| call Kmalloc |
| test eax, eax |
| jnz @f |
| 1004,10 → 1003,8 |
| ; 4. Thus, create a temporary kernel thread which would do it. |
| mov edx, [esp+8] |
| push ebx ecx |
| push 51 |
| pop eax |
| push 1 |
| pop ebx |
| movi eax, 51 |
| movi ebx, 1 |
| mov ecx, new_disk_thread |
| ; edx = parameter |
| int 0x40 |
| 1069,8 → 1066,7 |
| cmp [edx+usb_unit_data.UnitReadyAttempts], 3 |
| jz @f |
| push ecx edx esi |
| push 10 |
| pop esi |
| movi esi, 10 |
| call Sleep |
| pop esi edx ecx |
| stdcall queue_request, ecx, test_unit_ready_req, 0, test_unit_ready_callback, edx |
| 1124,8 → 1120,7 |
| mov byte [edi-1], 'd' |
| push eax |
| push -'0' |
| push 10 |
| pop ecx |
| movi ecx, 10 |
| @@: |
| cdq |
| div ecx |