forked from KolibriOS/kolibrios
optimization 46 and 64 sysfunc.
git-svn-id: svn://kolibrios.org@1306 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Alexey Teplov (
parent
dceaa5fee0
commit
b1d15587ca
@ -279,21 +279,27 @@ p_irq15:
|
|||||||
iret
|
iret
|
||||||
|
|
||||||
ready_for_next_irq:
|
ready_for_next_irq:
|
||||||
mov [check_idle_semaphore],5
|
mov eax,5
|
||||||
|
mov [check_idle_semaphore],eax
|
||||||
|
; mov al, 0x20
|
||||||
|
add eax,(0x20-0x5)
|
||||||
|
|
||||||
mov al, 0x20
|
mov al, 0x20
|
||||||
out 0x20, al
|
out 0x20, al
|
||||||
ret
|
ret
|
||||||
|
;destroy eax
|
||||||
ready_for_next_irq_1:
|
ready_for_next_irq_1:
|
||||||
mov [check_idle_semaphore],5
|
mov eax,5
|
||||||
mov al, 0x20
|
mov [check_idle_semaphore],eax
|
||||||
|
; mov al, 0x20
|
||||||
|
add eax,(0x20-0x5)
|
||||||
out 0xa0,al
|
out 0xa0,al
|
||||||
out 0x20, al
|
out 0x20, al
|
||||||
ret
|
ret
|
||||||
|
|
||||||
irqD:
|
irqD:
|
||||||
push eax
|
push eax
|
||||||
mov al,0
|
xor eax,eax
|
||||||
out 0xf0,al
|
out 0xf0,al
|
||||||
mov al,0x20
|
mov al,0x20
|
||||||
out 0xa0,al
|
out 0xa0,al
|
||||||
@ -396,24 +402,32 @@ clear_application_table_status:
|
|||||||
|
|
||||||
cmp eax,[application_table_status]
|
cmp eax,[application_table_status]
|
||||||
jne apptsl1
|
jne apptsl1
|
||||||
mov [application_table_status],0
|
xor eax,eax
|
||||||
|
mov [application_table_status],eax
|
||||||
apptsl1:
|
apptsl1:
|
||||||
|
|
||||||
pop eax
|
pop eax
|
||||||
|
|
||||||
ret
|
ret
|
||||||
|
|
||||||
|
; * eax = 64 - íîìåð ôóíêöèè
|
||||||
|
; * ebx = 1 - åäèíñòâåííàÿ ïîäôóíêöèÿ
|
||||||
|
; * ecx = íîâûé ðàçìåð ïàìÿòè
|
||||||
|
;Âîçâðàùàåìîå çíà÷åíèå:
|
||||||
|
; * eax = 0 - óñïåøíî
|
||||||
|
; * eax = 1 - íåäîñòàòî÷íî ïàìÿòè
|
||||||
|
|
||||||
sys_resize_app_memory:
|
sys_resize_app_memory:
|
||||||
; eax = 1 - resize
|
; ebx = 1 - resize
|
||||||
; ebx = new amount of memory
|
; ecx = new amount of memory
|
||||||
|
|
||||||
cmp eax,1
|
|
||||||
jne .no_application_mem_resize
|
|
||||||
|
|
||||||
|
; cmp eax,1
|
||||||
|
dec ebx
|
||||||
|
jnz .no_application_mem_resize
|
||||||
|
;fix it!
|
||||||
|
mov ebx,ecx
|
||||||
stdcall new_mem_resize, ebx
|
stdcall new_mem_resize, ebx
|
||||||
mov [esp+36], eax
|
mov [esp+32], eax
|
||||||
ret
|
|
||||||
|
|
||||||
.no_application_mem_resize:
|
.no_application_mem_resize:
|
||||||
ret
|
ret
|
||||||
|
|
||||||
@ -689,22 +703,22 @@ term9:
|
|||||||
cmp [hd1_status], esi
|
cmp [hd1_status], esi
|
||||||
jnz @f
|
jnz @f
|
||||||
call free_hd_channel
|
call free_hd_channel
|
||||||
mov [hd1_status], 0
|
and [hd1_status], 0
|
||||||
@@:
|
@@:
|
||||||
cmp [cd_status], esi
|
cmp [cd_status], esi
|
||||||
jnz @f
|
jnz @f
|
||||||
call free_cd_channel
|
call free_cd_channel
|
||||||
mov [cd_status], 0
|
and [cd_status], 0
|
||||||
@@:
|
@@:
|
||||||
cmp [flp_status], esi
|
cmp [flp_status], esi
|
||||||
jnz @f
|
jnz @f
|
||||||
mov [flp_status], 0
|
and [flp_status], 0
|
||||||
@@:
|
@@:
|
||||||
pop esi
|
pop esi
|
||||||
cmp [bgrlockpid], esi
|
cmp [bgrlockpid], esi
|
||||||
jnz @f
|
jnz @f
|
||||||
and [bgrlockpid], 0
|
and [bgrlockpid], 0
|
||||||
mov [bgrlock], 0
|
and [bgrlock], 0
|
||||||
@@:
|
@@:
|
||||||
|
|
||||||
pusha ; remove all irq reservations
|
pusha ; remove all irq reservations
|
||||||
@ -736,8 +750,8 @@ term9:
|
|||||||
|
|
||||||
mov esi,[RESERVED_PORTS]
|
mov esi,[RESERVED_PORTS]
|
||||||
|
|
||||||
cmp esi,0
|
test esi,esi
|
||||||
je rmpr9
|
jz rmpr9
|
||||||
|
|
||||||
rmpr3:
|
rmpr3:
|
||||||
|
|
||||||
@ -808,7 +822,7 @@ term9:
|
|||||||
mov [MOUSE_BACKGROUND],byte 0 ; no mouse background
|
mov [MOUSE_BACKGROUND],byte 0 ; no mouse background
|
||||||
mov [DONT_DRAW_MOUSE],byte 0 ; draw mouse
|
mov [DONT_DRAW_MOUSE],byte 0 ; draw mouse
|
||||||
|
|
||||||
mov [application_table_status],0
|
and [application_table_status],0
|
||||||
;mov esi,process_terminated
|
;mov esi,process_terminated
|
||||||
;call sys_msg_board_str
|
;call sys_msg_board_str
|
||||||
add esp, 4
|
add esp, 4
|
||||||
|
|||||||
@ -149,7 +149,7 @@ iglobal
|
|||||||
dd 0 ; 43-SendDeviceData
|
dd 0 ; 43-SendDeviceData
|
||||||
dd 0
|
dd 0
|
||||||
dd 0
|
dd 0
|
||||||
dd syscall_reserveportarea ; 46-ReservePortArea and FreePortArea
|
dd 0 ; 46-ReservePortArea and FreePortArea
|
||||||
dd display_number ; 47-WriteNum
|
dd display_number ; 47-WriteNum
|
||||||
dd display_settings ; 48-SetRedrawType and SetButtonType
|
dd display_settings ; 48-SetRedrawType and SetButtonType
|
||||||
dd sys_apm ; 49-Advanced Power Management (APM)
|
dd sys_apm ; 49-Advanced Power Management (APM)
|
||||||
@ -167,7 +167,7 @@ iglobal
|
|||||||
dd sys_gs ; 61-Direct graphics access
|
dd sys_gs ; 61-Direct graphics access
|
||||||
dd sys_pci ; 62-PCI functions
|
dd sys_pci ; 62-PCI functions
|
||||||
dd sys_msg_board ; 63-System message board
|
dd sys_msg_board ; 63-System message board
|
||||||
dd sys_resize_app_memory ; 64-Resize application memory usage
|
dd 0 ; 64-Resize application memory usage
|
||||||
dd syscall_putimage_palette; 65-PutImagePalette
|
dd syscall_putimage_palette; 65-PutImagePalette
|
||||||
dd sys_process_def ; 66-Process definitions - keyboard
|
dd sys_process_def ; 66-Process definitions - keyboard
|
||||||
dd sys_window_move ; 67-Window move or resize
|
dd sys_window_move ; 67-Window move or resize
|
||||||
@ -228,7 +228,7 @@ iglobal
|
|||||||
dd sys_outport ; 43-SendDeviceData
|
dd sys_outport ; 43-SendDeviceData
|
||||||
dd sys_programirq ; 44-ProgramIrqs
|
dd sys_programirq ; 44-ProgramIrqs
|
||||||
dd reserve_free_irq ; 45-ReserveIrq and FreeIrq
|
dd reserve_free_irq ; 45-ReserveIrq and FreeIrq
|
||||||
dd cross_order ; 46-ReservePortArea and FreePortArea
|
dd syscall_reserveportarea ; 46-ReservePortArea and FreePortArea
|
||||||
dd cross_order ; 47-WriteNum
|
dd cross_order ; 47-WriteNum
|
||||||
dd cross_order ; 48-SetRedrawType and SetButtonType
|
dd cross_order ; 48-SetRedrawType and SetButtonType
|
||||||
dd cross_order ; 49-Advanced Power Management (APM)
|
dd cross_order ; 49-Advanced Power Management (APM)
|
||||||
@ -246,7 +246,7 @@ iglobal
|
|||||||
dd cross_order ; 61-Direct graphics access
|
dd cross_order ; 61-Direct graphics access
|
||||||
dd cross_order ; 62-PCI functions
|
dd cross_order ; 62-PCI functions
|
||||||
dd cross_order ; 63-System message board
|
dd cross_order ; 63-System message board
|
||||||
dd cross_order ; 64-Resize application memory usage
|
dd sys_resize_app_memory ; 64-Resize application memory usage
|
||||||
dd cross_order ; 65-PutImagePalette
|
dd cross_order ; 65-PutImagePalette
|
||||||
dd cross_order ; 66-Process definitions - keyboard
|
dd cross_order ; 66-Process definitions - keyboard
|
||||||
dd cross_order ; 67-Window move or resize
|
dd cross_order ; 67-Window move or resize
|
||||||
|
|||||||
@ -5,6 +5,7 @@
|
|||||||
;; ;;
|
;; ;;
|
||||||
;; Includes source code by Kulakov Vladimir Gennadievich. ;;
|
;; Includes source code by Kulakov Vladimir Gennadievich. ;;
|
||||||
;; Modified by Mario79 and Rus. ;;
|
;; Modified by Mario79 and Rus. ;;
|
||||||
|
;; 02.12.2009 <Lrz> ;;
|
||||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||||
|
|
||||||
;driver sceletone
|
;driver sceletone
|
||||||
@ -67,16 +68,19 @@ end if
|
|||||||
|
|
||||||
stdcall AttachIntHandler, 4, irq4_handler, dword 0
|
stdcall AttachIntHandler, 4, irq4_handler, dword 0
|
||||||
if DEBUG
|
if DEBUG
|
||||||
cmp eax, 0
|
test eax, eax
|
||||||
jne .label1
|
jne .label1
|
||||||
|
|
||||||
mov esi, msg_error_attach_int_handler
|
mov esi, msg_error_attach_int_handler
|
||||||
call Boot_Log
|
call Boot_Log
|
||||||
end if
|
end if
|
||||||
.label1:
|
.label1:
|
||||||
mov eax, 0
|
; mov eax, 0
|
||||||
mov ebx, 0x3F8
|
; mov ebx, 0x3F8
|
||||||
mov ecx, 0x3FF
|
; mov ecx, 0x3FF
|
||||||
|
xor ebx,ebx
|
||||||
|
mov ecx, 0x3F8
|
||||||
|
mov edx, 0x3FF
|
||||||
call ReservePortArea
|
call ReservePortArea
|
||||||
|
|
||||||
if DEBUG
|
if DEBUG
|
||||||
@ -100,9 +104,13 @@ end if
|
|||||||
|
|
||||||
stdcall AttachIntHandler, 3, irq3_handler, dword 0
|
stdcall AttachIntHandler, 3, irq3_handler, dword 0
|
||||||
|
|
||||||
mov eax, 0
|
; mov eax, 0
|
||||||
mov ebx, 0x2F8
|
; mov ebx, 0x2F8
|
||||||
mov ecx, 0x3F8
|
; mov ecx, 0x3F8
|
||||||
|
xor ebx,ebx
|
||||||
|
mov ecx, 0x2F8
|
||||||
|
mov edx, 0x3F8
|
||||||
|
|
||||||
call ReservePortArea
|
call ReservePortArea
|
||||||
if DEBUG
|
if DEBUG
|
||||||
cmp eax, 1
|
cmp eax, 1
|
||||||
@ -119,7 +127,7 @@ end if
|
|||||||
|
|
||||||
stdcall RegService, my_service, service_proc
|
stdcall RegService, my_service, service_proc
|
||||||
if DEBUG
|
if DEBUG
|
||||||
cmp eax, 0
|
test eax, eax
|
||||||
jne @f
|
jne @f
|
||||||
|
|
||||||
mov esi, msg_exit
|
mov esi, msg_exit
|
||||||
@ -219,8 +227,8 @@ MouseSearch:
|
|||||||
WaitData:
|
WaitData:
|
||||||
; Îæèäàòü åùå 10 "òèêîâ"
|
; Îæèäàòü åùå 10 "òèêîâ"
|
||||||
dec ecx
|
dec ecx
|
||||||
cmp ecx,0
|
; cmp ecx,0
|
||||||
je NoMouse
|
jz NoMouse
|
||||||
; Ïðîâåðèòü íàëè÷èå èäåíòèôèêàöèîííîãî áàéòà
|
; Ïðîâåðèòü íàëè÷èå èäåíòèôèêàöèîííîãî áàéòà
|
||||||
mov DX, bx
|
mov DX, bx
|
||||||
add DX,5
|
add DX,5
|
||||||
|
|||||||
@ -66,9 +66,13 @@ if DEBUG
|
|||||||
mov esi,msgDSPFound
|
mov esi,msgDSPFound
|
||||||
call SysMsgBoardStr
|
call SysMsgBoardStr
|
||||||
end if
|
end if
|
||||||
xor eax,eax
|
; xor eax,eax
|
||||||
mov ebx,[sb_base_port]
|
; mov ebx,[sb_base_port]
|
||||||
lea ecx,[ebx+0xF]
|
; lea ecx,[ebx+0xF]
|
||||||
|
xor ebx,ebx
|
||||||
|
mov ecx,[sb_base_port]
|
||||||
|
lea edx,[ebx+0xF]
|
||||||
|
|
||||||
call ReservePortArea ;these ports must be my!
|
call ReservePortArea ;these ports must be my!
|
||||||
if DEBUG
|
if DEBUG
|
||||||
dec eax
|
dec eax
|
||||||
|
|||||||
@ -4015,193 +4015,173 @@ get_irq_data:
|
|||||||
|
|
||||||
|
|
||||||
set_io_access_rights:
|
set_io_access_rights:
|
||||||
|
push edi eax
|
||||||
pushad
|
mov edi, tss._io_map_0
|
||||||
|
|
||||||
mov edi, tss._io_map_0
|
|
||||||
|
|
||||||
; mov ecx,eax
|
; mov ecx,eax
|
||||||
; and ecx,7 ; offset in byte
|
; and ecx,7 ; offset in byte
|
||||||
|
|
||||||
; shr eax,3 ; number of byte
|
; shr eax,3 ; number of byte
|
||||||
; add edi,eax
|
; add edi,eax
|
||||||
|
|
||||||
; mov ebx,1
|
; mov ebx,1
|
||||||
; shl ebx,cl
|
; shl ebx,cl
|
||||||
|
|
||||||
test ebp,ebp
|
test ebp,ebp
|
||||||
; cmp ebp,0 ; enable access - ebp = 0
|
; cmp ebp,0 ; enable access - ebp = 0
|
||||||
jnz siar1
|
jnz siar1
|
||||||
|
|
||||||
; not ebx
|
; not ebx
|
||||||
; and [edi],byte bl
|
; and [edi],byte bl
|
||||||
btr [edi], eax
|
btr [edi], eax
|
||||||
|
pop eax edi
|
||||||
popad
|
|
||||||
|
|
||||||
ret
|
ret
|
||||||
|
|
||||||
siar1:
|
siar1:
|
||||||
|
|
||||||
bts [edi], eax
|
bts [edi], eax
|
||||||
; or [edi],byte bl ; disable access - ebp = 1
|
; or [edi],byte bl ; disable access - ebp = 1
|
||||||
|
pop eax edi
|
||||||
popad
|
|
||||||
|
|
||||||
ret
|
ret
|
||||||
|
;reserve/free group of ports
|
||||||
|
; * eax = 46 - number function
|
||||||
|
; * ebx = 0 - reserve, 1 - free
|
||||||
|
; * ecx = number start arrea of ports
|
||||||
|
; * edx = number end arrea of ports (include last number of port)
|
||||||
|
;Return value:
|
||||||
|
; * eax = 0 - succesful
|
||||||
|
; * eax = 1 - error
|
||||||
|
; * The system has reserve this ports:
|
||||||
|
; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port).
|
||||||
|
;destroys eax,ebx, ebp
|
||||||
r_f_port_area:
|
r_f_port_area:
|
||||||
|
|
||||||
test eax, eax
|
test ebx, ebx
|
||||||
jnz free_port_area
|
jnz free_port_area
|
||||||
; je r_port_area
|
; je r_port_area
|
||||||
; jmp free_port_area
|
; jmp free_port_area
|
||||||
|
|
||||||
; r_port_area:
|
; r_port_area:
|
||||||
|
|
||||||
pushad
|
; pushad
|
||||||
|
|
||||||
cmp ebx,ecx ; beginning > end ?
|
cmp ecx,edx ; beginning > end ?
|
||||||
ja rpal1
|
ja rpal1
|
||||||
cmp ecx,65536
|
cmp edx,65536
|
||||||
jae rpal1
|
jae rpal1
|
||||||
mov esi,[RESERVED_PORTS]
|
mov eax,[RESERVED_PORTS]
|
||||||
test esi,esi ; no reserved areas ?
|
test eax,eax ; no reserved areas ?
|
||||||
je rpal2
|
je rpal2
|
||||||
cmp esi,255 ; max reserved
|
cmp eax,255 ; max reserved
|
||||||
jae rpal1
|
jae rpal1
|
||||||
rpal3:
|
rpal3:
|
||||||
mov edi,esi
|
mov ebx,eax
|
||||||
shl edi,4
|
shl ebx,4
|
||||||
add edi,RESERVED_PORTS
|
add ebx,RESERVED_PORTS
|
||||||
cmp ebx,[edi+8]
|
cmp ecx,[ebx+8]
|
||||||
ja rpal4
|
ja rpal4
|
||||||
cmp ecx,[edi+4]
|
cmp edx,[ebx+4]
|
||||||
jae rpal1
|
jae rpal1
|
||||||
; jb rpal4
|
; jb rpal4
|
||||||
; jmp rpal1
|
; jmp rpal1
|
||||||
rpal4:
|
rpal4:
|
||||||
|
dec eax
|
||||||
dec esi
|
|
||||||
jnz rpal3
|
jnz rpal3
|
||||||
jmp rpal2
|
jmp rpal2
|
||||||
rpal1:
|
rpal1:
|
||||||
popad
|
; popad
|
||||||
mov eax,1
|
; mov eax,1
|
||||||
|
xor eax,eax
|
||||||
|
inc eax
|
||||||
ret
|
ret
|
||||||
|
|
||||||
rpal2:
|
rpal2:
|
||||||
popad
|
; popad
|
||||||
|
|
||||||
|
|
||||||
; enable port access at port IO map
|
; enable port access at port IO map
|
||||||
cli
|
cli
|
||||||
pushad ; start enable io map
|
pushad ; start enable io map
|
||||||
|
|
||||||
cmp ecx,65536 ;16384
|
|
||||||
jae no_unmask_io ; jge
|
|
||||||
|
|
||||||
mov eax,ebx
|
|
||||||
|
|
||||||
new_port_access:
|
|
||||||
|
|
||||||
pushad
|
|
||||||
|
|
||||||
xor ebp,ebp ; enable - eax = port
|
|
||||||
call set_io_access_rights
|
|
||||||
|
|
||||||
popad
|
|
||||||
|
|
||||||
|
cmp edx,65536 ;16384
|
||||||
|
jae no_unmask_io ; jge
|
||||||
|
mov eax,ecx
|
||||||
|
; push ebp
|
||||||
|
xor ebp,ebp ; enable - eax = port
|
||||||
|
new_port_access:
|
||||||
|
; pushad
|
||||||
|
call set_io_access_rights
|
||||||
|
; popad
|
||||||
inc eax
|
inc eax
|
||||||
cmp eax,ecx
|
cmp eax,edx
|
||||||
jbe new_port_access
|
jbe new_port_access
|
||||||
|
; pop ebp
|
||||||
no_unmask_io:
|
no_unmask_io:
|
||||||
|
popad ; end enable io map
|
||||||
popad ; end enable io map
|
|
||||||
sti
|
sti
|
||||||
|
|
||||||
mov edi,[RESERVED_PORTS]
|
mov eax,[RESERVED_PORTS]
|
||||||
add edi,1
|
add eax,1
|
||||||
mov [RESERVED_PORTS],edi
|
mov [RESERVED_PORTS],eax
|
||||||
shl edi,4
|
shl eax,4
|
||||||
add edi,RESERVED_PORTS
|
add eax,RESERVED_PORTS
|
||||||
mov esi,[TASK_BASE]
|
mov ebx,[TASK_BASE]
|
||||||
mov esi,[esi+TASKDATA.pid]
|
mov ebx,[ebx+TASKDATA.pid]
|
||||||
mov [edi],esi
|
mov [eax],ebx
|
||||||
mov [edi+4],ebx
|
mov [eax+4],ecx
|
||||||
mov [edi+8],ecx
|
mov [eax+8],edx
|
||||||
|
|
||||||
xor eax, eax
|
xor eax, eax
|
||||||
ret
|
ret
|
||||||
|
|
||||||
free_port_area:
|
free_port_area:
|
||||||
|
|
||||||
pushad
|
; pushad
|
||||||
|
mov eax,[RESERVED_PORTS] ; no reserved areas ?
|
||||||
mov esi,[RESERVED_PORTS] ; no reserved areas ?
|
test eax,eax
|
||||||
test esi,esi
|
jz frpal2
|
||||||
je frpal2
|
mov ebx,[TASK_BASE]
|
||||||
mov edx,[TASK_BASE]
|
mov ebx,[ebx+TASKDATA.pid]
|
||||||
mov edx,[edx+TASKDATA.pid]
|
|
||||||
frpal3:
|
frpal3:
|
||||||
mov edi,esi
|
mov edi,eax
|
||||||
shl edi,4
|
shl edi,4
|
||||||
add edi,RESERVED_PORTS
|
add edi,RESERVED_PORTS
|
||||||
cmp edx,[edi]
|
cmp ebx,[edi]
|
||||||
jne frpal4
|
jne frpal4
|
||||||
cmp ebx,[edi+4]
|
cmp ecx,[edi+4]
|
||||||
jne frpal4
|
jne frpal4
|
||||||
cmp ecx,[edi+8]
|
cmp edx,[edi+8]
|
||||||
jne frpal4
|
jne frpal4
|
||||||
jmp frpal1
|
jmp frpal1
|
||||||
frpal4:
|
frpal4:
|
||||||
dec esi
|
dec eax
|
||||||
jnz frpal3
|
jnz frpal3
|
||||||
frpal2:
|
frpal2:
|
||||||
popad
|
; popad
|
||||||
mov eax,1
|
inc eax
|
||||||
ret
|
ret
|
||||||
frpal1:
|
frpal1:
|
||||||
mov ecx,256
|
push ecx
|
||||||
sub ecx,esi
|
mov ecx,256
|
||||||
shl ecx,4
|
sub ecx,eax
|
||||||
mov esi,edi
|
shl ecx,4
|
||||||
add esi,16
|
mov esi,edi
|
||||||
cld
|
add esi,16
|
||||||
rep movsb
|
cld
|
||||||
|
rep movsb
|
||||||
|
|
||||||
dec dword [RESERVED_PORTS]
|
dec dword [RESERVED_PORTS]
|
||||||
|
;popad
|
||||||
|
;disable port access at port IO map
|
||||||
|
|
||||||
popad
|
; pushad ; start disable io map
|
||||||
|
pop eax ;start port
|
||||||
|
cmp edx,65536 ;16384
|
||||||
; disable port access at port IO map
|
|
||||||
|
|
||||||
pushad ; start disable io map
|
|
||||||
|
|
||||||
cmp ecx,65536 ;16384
|
|
||||||
jge no_mask_io
|
jge no_mask_io
|
||||||
|
|
||||||
mov eax,ebx
|
; mov eax,ecx
|
||||||
|
xor ebp,ebp
|
||||||
new_port_access_disable:
|
inc ebp
|
||||||
|
new_port_access_disable:
|
||||||
pushad
|
; pushad
|
||||||
|
; mov ebp,1 ; disable - eax = port
|
||||||
mov ebp,1 ; disable - eax = port
|
|
||||||
call set_io_access_rights
|
call set_io_access_rights
|
||||||
|
; popad
|
||||||
popad
|
|
||||||
|
|
||||||
inc eax
|
inc eax
|
||||||
cmp eax,ecx
|
cmp eax,edx
|
||||||
jbe new_port_access_disable
|
jbe new_port_access_disable
|
||||||
|
no_mask_io:
|
||||||
no_mask_io:
|
; popad ; end disable io map
|
||||||
|
|
||||||
popad ; end disable io map
|
|
||||||
|
|
||||||
xor eax, eax
|
xor eax, eax
|
||||||
ret
|
ret
|
||||||
|
|
||||||
@ -5381,7 +5361,7 @@ align 4
|
|||||||
syscall_reserveportarea: ; ReservePortArea and FreePortArea
|
syscall_reserveportarea: ; ReservePortArea and FreePortArea
|
||||||
|
|
||||||
call r_f_port_area
|
call r_f_port_area
|
||||||
mov [esp+36],eax
|
mov [esp+32],eax
|
||||||
ret
|
ret
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user