WebSVN – Kolibri OS – Diff – /kernel/branches/Kolibri-F/kernel.asm



format binary as "mnt"

 
include 'macros.inc'

include 'struct.inc'

 
$Revision: 8986 $

        pop     eax
        ret

 
align 4
;input  eax=43,bl-byte of output, ecx - number of port

syscall_outport:
 

        mov     edi, ecx   ; separate flag for read / write

        and     eax, 0xff
        and     [esp+32], dword 0
        mov     [esp+20], eax
        ret

 
syscall_putnumber:
; add check pointers
        test    bl, bl
        jz      @f
        stdcall is_region_userspace, ecx, 1

iglobal
midi_base dw 0
endg
;-----------------------------------------------------------------------------
align 4
syscall_setup:
;  1 = roland mpu midi base , base io address
;  2 = keyboard   1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus
;  3 = not used
;  4 = not used
;  5 = system language, 1eng 2fi 3ger 4rus

.error:
        or      [esp+32], dword -1
        ret
;-----------------------------------------------------------------------------
align 4
syscall_getsetup:
;  1 = roland mpu midi base , base io address
;  2 = keyboard   1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus
;  3 = not used
;  4 = not used
;  5 = system language, 1eng 2fi 3ger 4rus

;-----------------------------------------------------------------------------
get_timer_ticks:
        mov     eax, [timer_ticks]
        ret
;-----------------------------------------------------------------------------
syscall_get_mouse_pos:
; eax=0 screen relative
; eax=1 window relative
; eax=2 buttons pressed
; eax=3 buttons pressed ext
; eax=4 load cursor

 

 
 
align 4
 
syscall_midi:
        cmp     [mididp], 0

;include 'detect/dev_hdcd.inc'
;include 'detect/sear_par.inc'
;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
        ret

 
syscall_end:
;--------------------------------------
        cmp     [_display.select_cursor], 0
        je      @f
; restore default cursor before killing

 
        dd      sysfn_zmodif            ; 25 = get/set window z modifier  ;Fantomer
sysfn_num = ($ - sys_system_table)/4
endg
;------------------------------------------------------------------------------
syscall_system:
        dec     ebx
        cmp     ebx, sysfn_num
        jae     @f
        jmp     dword [sys_system_table + ebx*4]

        shl     edi, 5
        add     edi, window_data
        movzx   esi, word [WIN_STACK + ecx * 2]
        lea     esi, [WIN_POS + esi * 2]
        call    window._.window_deactivate
        call    syscall_window_styles.calculateScreen
        call    syscall_window_styles.redrawScreen
.nowindowdeactivate:
        ret
;------------------------------------------------------------------------------
sysfn_activate:         ; 18.3 = ACTIVATE WINDOW
        cmp     ecx, 2

.rev    dd __REV__
version_end:
endg
;------------------------------------------------------------------------------
align 4
syscall_cachetodiskette:
        cmp     ebx, 1
        jb      .no_floppy_save
        cmp     ebx, 2
        ja      .no_floppy_save
        call    save_image

bgrlockpid dd 0
bgrlock db 0
endg
;------------------------------------------------------------------------------
align 4
syscall_background:
        cmp     ebx, 1                     ; BACKGROUND SIZE
        jnz     nosb1
        test    ecx, ecx
        jz      sbgrr

        inc     [REDRAW_BACKGROUND]
        call    wakeup_osloop
        ret
;------------------------------------------------------------------------------
align 4
syscall_getbackground:
;    cmp   eax,1                                  ; SIZE
        dec     ebx
        jnz     nogb1
        mov     eax, [BgrDataWidth]
        shl     eax, 16

nogb4:
        mov     [esp+32], eax
        ret
;------------------------------------------------------------------------------
align 4
syscall_getkey:
        mov     [esp + 32], dword 1
        ; test main buffer
        mov     ebx, [current_slot_idx]                          ; TOP OF WINDOW STACK
        movzx   ecx, word [WIN_STACK + ebx * 2]
        mov     edx, [thread_count]

        and     dword [ecx + 4], 0
        and     dword [ecx], 0
        jmp     .ret_eax
;------------------------------------------------------------------------------
align 4
syscall_getbutton:
        mov     ebx, [current_slot_idx]                         ; TOP OF WINDOW STACK
        mov     [esp + 32], dword 1
        movzx   ecx, word [WIN_STACK + ebx * 2]
        mov     edx, [thread_count] ; less than 256 processes
        cmp     ecx, edx

align 4
.exit:
        ret
;------------------------------------------------------------------------------
align 4
syscall_thread_info:

 
;  RETURN:
;
;  +00 dword     process cpu usage

.addr_error:    ; if given memory address is illegal
        mov     dword [esp+32], -1
        ret   

 
align 4
syscall_clock:
        cli
  ; Mikhail Lisovin  xx Jan 2005
  @@:
        mov     al, 10

        ret

 

 

align 4
 
syscall_date:
 

        ret

 

 
; redraw status
 
syscall_redrawstat:
        cmp     ebx, 1
        jne     no_widgets_away

 
        pushad

        push    eax
 

;;;         mov   ebx,2
;;;         call  sys_delay_hs
 
         ;mov   ecx,0               ; redraw flags for apps

.done:
        popad
        ret
;-----------------------------------------------------------------------------
align 4
syscall_set_eventmask:
        mov     edi, [TASK_BASE]
        mov     eax, ebx
        xchg    eax, [edi + TASKDATA.event_mask] ; set new event mask
        mov     [esp+32], eax                    ; return old mask value
        ret
;-----------------------------------------------------------------------------

 
; this is for syscall
proc syscall_delay_hs_unprotected
        call    unprotect_from_terminate
        call    sys_delay_hs
        call    protect_from_terminate
        ret

endp
 
if 1
align 4

sys_delay_hs:     ; delay in 1/100 secs
; ebx = delay time
 

        ret

 

else
 
align 4
sys_delay_hs:     ; delay in 1/100 secs
; ebx = delay time

        push    ecx

        pop     ebp esi ebp
        ret
;        jmp     [draw_pointer]
;-----------------------------------------------------------------------------
align 4
syscall_putimage_palette:
; ebx = pointer to image
; ecx = [xsize]*65536 + [ysize]
; edx = [xstart]*65536 + [ystart]
; esi = number of bits per pixel, must be 8, 24 or 32
; edi = pointer to palette

   @@:
        cmp     [esi], byte 0
        je      @f
        mov     ebx, 1
        movzx   ecx, byte [esi]
        call    syscall_msg_board
        inc     esi
        jmp     @b
   @@:
        popad
        ret

        sbb     al, 69h
        das
        mov     cl, al
        xor     ebx, ebx
        inc     ebx
        call    syscall_msg_board
        pop     eax
        pop     ecx
        loop    @b
        popad
        ret

 
iglobal
msg_board_pos   dd  42*6*65536+10 ; for printing debug output on the screen

endg
 
syscall_msg_board:
; ebx=1 -> write, cl = byte to write
; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al
        push    eax ebx

;; out eax                                                         ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
iglobal
align 4
f66call:
           dd syscall_process_def.1   ; 1 = set keyboard mode
           dd syscall_process_def.2   ; 2 = get keyboard mode
           dd syscall_process_def.3   ; 3 = get keyboard ctrl, alt, shift
           dd syscall_process_def.4   ; 4 = set system-wide hotkey
           dd syscall_process_def.5   ; 5 = delete installed hotkey
           dd syscall_process_def.6   ; 6 = disable input, work only hotkeys
           dd syscall_process_def.7   ; 7 = enable input, opposition to f.66.6
endg
;-----------------------------------------------------------------------------
align 4
syscall_process_def:
        dec     ebx
        cmp     ebx, 7
        jae     .not_support    ;if >=8 then or eax,-1

 

;; out eax                                                         ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
iglobal
align 4
f61call:
           dd syscall_dga.1   ; resolution
           dd syscall_dga.2   ; bits per pixel
           dd syscall_dga.3   ; bytes per scanline
endg

 

 
align 4
 
syscall_dga:                         ; direct screen access
        dec     ebx
        cmp     ebx, 2

apm_entry       dp      0
apm_vf          dd      0
endg

 
align 4
syscall_apm:
        xor     eax, eax
        cmp     word [apm_vf], ax       ; Check APM BIOS enable
        jne     @f
        inc     eax

        or      [esp + 44], al
        ret
; -----------------------------------------

 
align 4
syscall_undefined:                      ; Undefined system call
        mov     [esp + 32], dword -1

        ret
 

Rev 8985	Rev 8986
Line 75...	Line 75...
75	format binary as "mnt"	75	format binary as "mnt"
Line 76...	Line 76...
76		76
77	include 'macros.inc'	77	include 'macros.inc'
Line 78...	Line 78...
78	include 'struct.inc'	78	include 'struct.inc'
Line 79...	Line 79...
79		79
80	$Revision: 8962 $	80	$Revision: 8986 $
Line 1355...	Line 1355...
1355	pop eax	1355	pop eax
1356	ret	1356	ret
Line 1357...	Line 1357...
1357		1357
1358	align 4	1358	align 4
1359	;input eax=43,bl-byte of output, ecx - number of port	1359	;input eax=43,bl-byte of output, ecx - number of port
Line 1360...	Line 1360...
1360	sys_outport:	1360	syscall_outport:
1361		1361
Line 1362...	Line 1362...
1362	mov edi, ecx ; separate flag for read / write	1362	mov edi, ecx ; separate flag for read / write
Line 1412...	Line 1412...
1412	and eax, 0xff	1412	and eax, 0xff
1413	and [esp+32], dword 0	1413	and [esp+32], dword 0
1414	mov [esp+20], eax	1414	mov [esp+20], eax
1415	ret	1415	ret
Line 1416...	Line 1416...
1416		1416
1417	display_number:	1417	syscall_putnumber:
1418	; add check pointers	1418	; add check pointers
1419	test bl, bl	1419	test bl, bl
1420	jz @f	1420	jz @f
1421	stdcall is_region_userspace, ecx, 1	1421	stdcall is_region_userspace, ecx, 1
Line 1622...	Line 1622...
1622	iglobal	1622	iglobal
1623	midi_base dw 0	1623	midi_base dw 0
1624	endg	1624	endg
1625	;-----------------------------------------------------------------------------	1625	;-----------------------------------------------------------------------------
1626	align 4	1626	align 4
1627	sys_setup:	1627	syscall_setup:
1628	; 1 = roland mpu midi base , base io address	1628	; 1 = roland mpu midi base , base io address
1629	; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus	1629	; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus
1630	; 3 = not used	1630	; 3 = not used
1631	; 4 = not used	1631	; 4 = not used
1632	; 5 = system language, 1eng 2fi 3ger 4rus	1632	; 5 = system language, 1eng 2fi 3ger 4rus
Line 1729...	Line 1729...
1729	.error:	1729	.error:
1730	or [esp+32], dword -1	1730	or [esp+32], dword -1
1731	ret	1731	ret
1732	;-----------------------------------------------------------------------------	1732	;-----------------------------------------------------------------------------
1733	align 4	1733	align 4
1734	sys_getsetup:	1734	syscall_getsetup:
1735	; 1 = roland mpu midi base , base io address	1735	; 1 = roland mpu midi base , base io address
1736	; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus	1736	; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus
1737	; 3 = not used	1737	; 3 = not used
1738	; 4 = not used	1738	; 4 = not used
1739	; 5 = system language, 1eng 2fi 3ger 4rus	1739	; 5 = system language, 1eng 2fi 3ger 4rus
Line 1865...	Line 1865...
1865	;-----------------------------------------------------------------------------	1865	;-----------------------------------------------------------------------------
1866	get_timer_ticks:	1866	get_timer_ticks:
1867	mov eax, [timer_ticks]	1867	mov eax, [timer_ticks]
1868	ret	1868	ret
1869	;-----------------------------------------------------------------------------	1869	;-----------------------------------------------------------------------------
1870	readmousepos:	1870	syscall_get_mouse_pos:
1871	; eax=0 screen relative	1871	; eax=0 screen relative
1872	; eax=1 window relative	1872	; eax=1 window relative
1873	; eax=2 buttons pressed	1873	; eax=2 buttons pressed
1874	; eax=3 buttons pressed ext	1874	; eax=3 buttons pressed ext
1875	; eax=4 load cursor	1875	; eax=4 load cursor
Line 2019...	Line 2019...
2019		2019
Line 2020...	Line 2020...
2020		2020
2021		2021
2022	align 4	2022	align 4
2023		2023
2024	sys_midi:	2024	syscall_midi:
2025	cmp [mididp], 0	2025	cmp [mididp], 0
Line 2077...	Line 2077...
2077	;include 'detect/dev_hdcd.inc'	2077	;include 'detect/dev_hdcd.inc'
2078	;include 'detect/sear_par.inc'	2078	;include 'detect/sear_par.inc'
2079	;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!	2079	;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2080	ret	2080	ret
Line 2081...	Line 2081...
2081		2081
2082	sys_end:	2082	syscall_end:
2083	;--------------------------------------	2083	;--------------------------------------
2084	cmp [_display.select_cursor], 0	2084	cmp [_display.select_cursor], 0
2085	je @f	2085	je @f
2086	; restore default cursor before killing	2086	; restore default cursor before killing
Line 2172...	Line 2172...
2172		2172
2173	dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer	2173	dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer
2174	sysfn_num = ($ - sys_system_table)/4	2174	sysfn_num = ($ - sys_system_table)/4
2175	endg	2175	endg
2176	;------------------------------------------------------------------------------	2176	;------------------------------------------------------------------------------
2177	sys_system:	2177	syscall_system:
2178	dec ebx	2178	dec ebx
2179	cmp ebx, sysfn_num	2179	cmp ebx, sysfn_num
2180	jae @f	2180	jae @f
2181	jmp dword [sys_system_table + ebx*4]	2181	jmp dword [sys_system_table + ebx*4]
Line 2301...	Line 2301...
2301	shl edi, 5	2301	shl edi, 5
2302	add edi, window_data	2302	add edi, window_data
2303	movzx esi, word [WIN_STACK + ecx * 2]	2303	movzx esi, word [WIN_STACK + ecx * 2]
2304	lea esi, [WIN_POS + esi * 2]	2304	lea esi, [WIN_POS + esi * 2]
2305	call window._.window_deactivate	2305	call window._.window_deactivate
2306	call syscall_display_settings.calculateScreen	2306	call syscall_window_styles.calculateScreen
2307	call syscall_display_settings.redrawScreen	2307	call syscall_window_styles.redrawScreen
2308	.nowindowdeactivate:	2308	.nowindowdeactivate:
2309	ret	2309	ret
2310	;------------------------------------------------------------------------------	2310	;------------------------------------------------------------------------------
2311	sysfn_activate: ; 18.3 = ACTIVATE WINDOW	2311	sysfn_activate: ; 18.3 = ACTIVATE WINDOW
2312	cmp ecx, 2	2312	cmp ecx, 2
Line 2670...	Line 2670...
2670	.rev dd __REV__	2670	.rev dd __REV__
2671	version_end:	2671	version_end:
2672	endg	2672	endg
2673	;------------------------------------------------------------------------------	2673	;------------------------------------------------------------------------------
2674	align 4	2674	align 4
2675	sys_cachetodiskette:	2675	syscall_cachetodiskette:
2676	cmp ebx, 1	2676	cmp ebx, 1
2677	jb .no_floppy_save	2677	jb .no_floppy_save
2678	cmp ebx, 2	2678	cmp ebx, 2
2679	ja .no_floppy_save	2679	ja .no_floppy_save
2680	call save_image	2680	call save_image
Line 2690...	Line 2690...
2690	bgrlockpid dd 0	2690	bgrlockpid dd 0
2691	bgrlock db 0	2691	bgrlock db 0
2692	endg	2692	endg
2693	;------------------------------------------------------------------------------	2693	;------------------------------------------------------------------------------
2694	align 4	2694	align 4
2695	sys_background:	2695	syscall_background:
2696	cmp ebx, 1 ; BACKGROUND SIZE	2696	cmp ebx, 1 ; BACKGROUND SIZE
2697	jnz nosb1	2697	jnz nosb1
2698	test ecx, ecx	2698	test ecx, ecx
2699	jz sbgrr	2699	jz sbgrr
Line 3043...	Line 3043...
3043	inc [REDRAW_BACKGROUND]	3043	inc [REDRAW_BACKGROUND]
3044	call wakeup_osloop	3044	call wakeup_osloop
3045	ret	3045	ret
3046	;------------------------------------------------------------------------------	3046	;------------------------------------------------------------------------------
3047	align 4	3047	align 4
3048	sys_getbackground:	3048	syscall_getbackground:
3049	; cmp eax,1 ; SIZE	3049	; cmp eax,1 ; SIZE
3050	dec ebx	3050	dec ebx
3051	jnz nogb1	3051	jnz nogb1
3052	mov eax, [BgrDataWidth]	3052	mov eax, [BgrDataWidth]
3053	shl eax, 16	3053	shl eax, 16
Line 3098...	Line 3098...
3098	nogb4:	3098	nogb4:
3099	mov [esp+32], eax	3099	mov [esp+32], eax
3100	ret	3100	ret
3101	;------------------------------------------------------------------------------	3101	;------------------------------------------------------------------------------
3102	align 4	3102	align 4
3103	sys_getkey:	3103	syscall_getkey:
3104	mov [esp + 32], dword 1	3104	mov [esp + 32], dword 1
3105	; test main buffer	3105	; test main buffer
3106	mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK	3106	mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK
3107	movzx ecx, word [WIN_STACK + ebx * 2]	3107	movzx ecx, word [WIN_STACK + ebx * 2]
3108	mov edx, [thread_count]	3108	mov edx, [thread_count]
Line 3155...	Line 3155...
3155	and dword [ecx + 4], 0	3155	and dword [ecx + 4], 0
3156	and dword [ecx], 0	3156	and dword [ecx], 0
3157	jmp .ret_eax	3157	jmp .ret_eax
3158	;------------------------------------------------------------------------------	3158	;------------------------------------------------------------------------------
3159	align 4	3159	align 4
3160	sys_getbutton:	3160	syscall_getbutton:
3161	mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK	3161	mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK
3162	mov [esp + 32], dword 1	3162	mov [esp + 32], dword 1
3163	movzx ecx, word [WIN_STACK + ebx * 2]	3163	movzx ecx, word [WIN_STACK + ebx * 2]
3164	mov edx, [thread_count] ; less than 256 processes	3164	mov edx, [thread_count] ; less than 256 processes
3165	cmp ecx, edx	3165	cmp ecx, edx
Line 3175...	Line 3175...
3175	align 4	3175	align 4
3176	.exit:	3176	.exit:
3177	ret	3177	ret
3178	;------------------------------------------------------------------------------	3178	;------------------------------------------------------------------------------
3179	align 4	3179	align 4
3180	sys_cpuusage:	3180	syscall_thread_info:
Line 3181...	Line 3181...
3181		3181
3182	; RETURN:	3182	; RETURN:
3183	;	3183	;
3184	; +00 dword process cpu usage	3184	; +00 dword process cpu usage
Line 3285...	Line 3285...
3285	.addr_error: ; if given memory address is illegal	3285	.addr_error: ; if given memory address is illegal
3286	mov dword [esp+32], -1	3286	mov dword [esp+32], -1
3287	ret	3287	ret
Line 3288...	Line 3288...
3288		3288
3289	align 4	3289	align 4
3290	sys_clock:	3290	syscall_clock:
3291	cli	3291	cli
3292	; Mikhail Lisovin xx Jan 2005	3292	; Mikhail Lisovin xx Jan 2005
3293	@@:	3293	@@:
3294	mov al, 10	3294	mov al, 10
Line 3323...	Line 3323...
3323	ret	3323	ret
Line 3324...	Line 3324...
3324		3324
Line 3325...	Line 3325...
3325		3325
Line 3326...	Line 3326...
3326	align 4	3326	align 4
3327		3327
3328	sys_date:	3328	syscall_date:
3329		3329
Line 3358...	Line 3358...
3358	ret	3358	ret
Line 3359...	Line 3359...
3359		3359
Line 3360...	Line 3360...
3360		3360
3361	; redraw status	3361	; redraw status
3362		3362
3363	sys_redrawstat:	3363	syscall_redrawstat:
3364	cmp ebx, 1	3364	cmp ebx, 1
3365	jne no_widgets_away	3365	jne no_widgets_away
Line 3774...	Line 3774...
3774		3774
3775	pushad	3775	pushad
Line 3776...	Line 3776...
3776	push eax	3776	push eax
3777		3777
Line 3778...	Line 3778...
3778	;;; mov ebx,2	3778	;;; mov ebx,2
3779	;;; call delay_hs	3779	;;; call sys_delay_hs
3780		3780
3781	;mov ecx,0 ; redraw flags for apps	3781	;mov ecx,0 ; redraw flags for apps
Line 4046...	Line 4046...
4046	.done:	4046	.done:
4047	popad	4047	popad
4048	ret	4048	ret
4049	;-----------------------------------------------------------------------------	4049	;-----------------------------------------------------------------------------
4050	align 4	4050	align 4
4051	set_app_param:	4051	syscall_set_eventmask:
4052	mov edi, [TASK_BASE]	4052	mov edi, [TASK_BASE]
4053	mov eax, ebx	4053	mov eax, ebx
4054	xchg eax, [edi + TASKDATA.event_mask] ; set new event mask	4054	xchg eax, [edi + TASKDATA.event_mask] ; set new event mask
4055	mov [esp+32], eax ; return old mask value	4055	mov [esp+32], eax ; return old mask value
4056	ret	4056	ret
4057	;-----------------------------------------------------------------------------	4057	;-----------------------------------------------------------------------------
Line 4058...	Line 4058...
4058		4058
4059	; this is for syscall	4059	; this is for syscall
4060	proc delay_hs_unprotected	4060	proc syscall_delay_hs_unprotected
4061	call unprotect_from_terminate	4061	call unprotect_from_terminate
4062	call delay_hs	4062	call sys_delay_hs
4063	call protect_from_terminate	4063	call protect_from_terminate
4064	ret	4064	ret
Line 4065...	Line 4065...
4065	endp	4065	endp
4066		4066
4067	if 1	4067	if 1
4068	align 4	4068	align 4
Line 4069...	Line 4069...
4069	delay_hs: ; delay in 1/100 secs	4069	sys_delay_hs: ; delay in 1/100 secs
4070	; ebx = delay time	4070	; ebx = delay time
4071		4071
Line 4091...	Line 4091...
4091	ret	4091	ret
Line 4092...	Line 4092...
4092		4092
Line 4093...	Line 4093...
4093	else	4093	else
4094		4094
4095	align 4	4095	align 4
4096	delay_hs: ; delay in 1/100 secs	4096	sys_delay_hs: ; delay in 1/100 secs
4097	; ebx = delay time	4097	; ebx = delay time
Line 4098...	Line 4098...
4098	push ecx	4098	push ecx
Line 4435...	Line 4435...
4435	pop ebp esi ebp	4435	pop ebp esi ebp
4436	ret	4436	ret
4437	; jmp [draw_pointer]	4437	; jmp [draw_pointer]
4438	;-----------------------------------------------------------------------------	4438	;-----------------------------------------------------------------------------
4439	align 4	4439	align 4
4440	sys_putimage_palette:	4440	syscall_putimage_palette:
4441	; ebx = pointer to image	4441	; ebx = pointer to image
4442	; ecx = [xsize]*65536 + [ysize]	4442	; ecx = [xsize]*65536 + [ysize]
4443	; edx = [xstart]*65536 + [ystart]	4443	; edx = [xstart]*65536 + [ystart]
4444	; esi = number of bits per pixel, must be 8, 24 or 32	4444	; esi = number of bits per pixel, must be 8, 24 or 32
4445	; edi = pointer to palette	4445	; edi = pointer to palette
Line 4840...	Line 4840...
4840	@@:	4840	@@:
4841	cmp [esi], byte 0	4841	cmp [esi], byte 0
4842	je @f	4842	je @f
4843	mov ebx, 1	4843	mov ebx, 1
4844	movzx ecx, byte [esi]	4844	movzx ecx, byte [esi]
4845	call sys_msg_board	4845	call syscall_msg_board
4846	inc esi	4846	inc esi
4847	jmp @b	4847	jmp @b
4848	@@:	4848	@@:
4849	popad	4849	popad
4850	ret	4850	ret
Line 4882...	Line 4882...
4882	sbb al, 69h	4882	sbb al, 69h
4883	das	4883	das
4884	mov cl, al	4884	mov cl, al
4885	xor ebx, ebx	4885	xor ebx, ebx
4886	inc ebx	4886	inc ebx
4887	call sys_msg_board	4887	call syscall_msg_board
4888	pop eax	4888	pop eax
4889	pop ecx	4889	pop ecx
4890	loop @b	4890	loop @b
4891	popad	4891	popad
4892	ret	4892	ret
Line 4900...	Line 4900...
4900		4900
4901	iglobal	4901	iglobal
4902	msg_board_pos dd 42665536+10 ; for printing debug output on the screen	4902	msg_board_pos dd 42665536+10 ; for printing debug output on the screen
Line 4903...	Line 4903...
4903	endg	4903	endg
4904		4904
4905	sys_msg_board:	4905	syscall_msg_board:
4906	; ebx=1 -> write, cl = byte to write	4906	; ebx=1 -> write, cl = byte to write
4907	; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al	4907	; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al
4908	push eax ebx	4908	push eax ebx
Line 4998...	Line 4998...
4998	;; out eax ;;	4998	;; out eax ;;
4999	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	4999	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
5000	iglobal	5000	iglobal
5001	align 4	5001	align 4
5002	f66call:	5002	f66call:
5003	dd sys_process_def.1 ; 1 = set keyboard mode	5003	dd syscall_process_def.1 ; 1 = set keyboard mode
5004	dd sys_process_def.2 ; 2 = get keyboard mode	5004	dd syscall_process_def.2 ; 2 = get keyboard mode
5005	dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift	5005	dd syscall_process_def.3 ; 3 = get keyboard ctrl, alt, shift
5006	dd sys_process_def.4 ; 4 = set system-wide hotkey	5006	dd syscall_process_def.4 ; 4 = set system-wide hotkey
5007	dd sys_process_def.5 ; 5 = delete installed hotkey	5007	dd syscall_process_def.5 ; 5 = delete installed hotkey
5008	dd sys_process_def.6 ; 6 = disable input, work only hotkeys	5008	dd syscall_process_def.6 ; 6 = disable input, work only hotkeys
5009	dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6	5009	dd syscall_process_def.7 ; 7 = enable input, opposition to f.66.6
5010	endg	5010	endg
5011	;-----------------------------------------------------------------------------	5011	;-----------------------------------------------------------------------------
5012	align 4	5012	align 4
5013	sys_process_def:	5013	syscall_process_def:
5014	dec ebx	5014	dec ebx
5015	cmp ebx, 7	5015	cmp ebx, 7
5016	jae .not_support ;if >=8 then or eax,-1	5016	jae .not_support ;if >=8 then or eax,-1
Line 5017...	Line 5017...
5017		5017
Line 5148...	Line 5148...
5148	;; out eax ;;	5148	;; out eax ;;
5149	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	5149	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
5150	iglobal	5150	iglobal
5151	align 4	5151	align 4
5152	f61call:	5152	f61call:
5153	dd sys_gs.1 ; resolution	5153	dd syscall_dga.1 ; resolution
5154	dd sys_gs.2 ; bits per pixel	5154	dd syscall_dga.2 ; bits per pixel
5155	dd sys_gs.3 ; bytes per scanline	5155	dd syscall_dga.3 ; bytes per scanline
5156	endg	5156	endg
Line 5157...	Line 5157...
5157		5157
Line 5158...	Line 5158...
5158		5158
5159	align 4	5159	align 4
5160		5160
5161	sys_gs: ; direct screen access	5161	syscall_dga: ; direct screen access
5162	dec ebx	5162	dec ebx
5163	cmp ebx, 2	5163	cmp ebx, 2
Line 5689...	Line 5689...
5689	apm_entry dp 0	5689	apm_entry dp 0
5690	apm_vf dd 0	5690	apm_vf dd 0
5691	endg	5691	endg
Line 5692...	Line 5692...
5692		5692
5693	align 4	5693	align 4
5694	sys_apm:	5694	syscall_apm:
5695	xor eax, eax	5695	xor eax, eax
5696	cmp word [apm_vf], ax ; Check APM BIOS enable	5696	cmp word [apm_vf], ax ; Check APM BIOS enable
5697	jne @f	5697	jne @f
5698	inc eax	5698	inc eax
Line 5741...	Line 5741...
5741	or [esp + 44], al	5741	or [esp + 44], al
5742	ret	5742	ret
5743	; -----------------------------------------	5743	; -----------------------------------------
Line 5744...	Line 5744...
5744		5744
5745	align 4	5745	align 4
5746	undefined_syscall: ; Undefined system call	5746	syscall_undefined: ; Undefined system call
5747	mov [esp + 32], dword -1	5747	mov [esp + 32], dword -1
Line 5748...	Line 5748...
5748	ret	5748	ret
5749		5749

Subversion Repositories Kolibri OS

(root)/kernel/branches/Kolibri-F/kernel.asm – Rev 8985 → 8986