WebSVN – Kolibri OS – Blame – /kernel/trunk/boot/bootvesa.inc

Rev	Author	Line No.	Line
750	victor	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
		2	;; ;;
		3	;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
		4	;; Distributed under terms of the GNU General Public License ;;
		5	;; ;;
		6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
714	Lrz	7
750	victor	8	$Revision: 1962 $
		9
714	Lrz	10	struc VBE_VGAInfo {
		11	.VESASignature dd ? ; char
		12	.VESAVersion dw ? ; short
		13	.OemStringPtr dd ? ; char *
		14	.Capabilities dd ? ; ulong
		15	.VideoModePtr dd ? ; ulong
		16	.TotalMemory dw ? ; short
		17	; VBE 2.0+
		18	.OemSoftwareRev db ? ; short
		19	.OemVendorNamePtr dw ? ; char *
		20	.OemProductNamePtr dw ? ; char *
		21	.OemProductRevPtr dw ? ; char *
		22	.reserved rb 222 ; char
		23	.OemData rb 256 ; char
		24	}
		25
		26	struc VBE_ModeInfo {
		27	.ModeAttributes dw ? ; short
		28	.WinAAttributes db ? ; char
		29	.WinBAttributes db ? ; char
		30	.WinGranularity dw ? ; short
		31	.WinSize dw ? ; short
		32	.WinASegment dw ? ; ushort
		33	.WinBSegment dw ? ; ushort
		34	.WinFuncPtr dd ? ; void *
		35	.BytesPerScanLine dw ? ; short
		36	.XRes dw ? ; short
		37	.YRes dw ? ; short
		38	.XCharSize db ? ; char
		39	.YCharSize db ? ; char
		40	.NumberOfPlanes db ? ; char
		41	.BitsPerPixel db ? ; char
		42	.NumberOfBanks db ? ; char
		43	.MemoryModel db ? ; char
		44	.BankSize db ? ; char
		45	.NumberOfImagePages db ? ; char
		46	.res1 db ? ; char
		47	.RedMaskSize db ? ; char
		48	.RedFieldPosition db ? ; char
		49	.GreenMaskSize db ? ; char
		50	.GreenFieldPosition db ? ; char
		51	.BlueMaskSize db ? ; char
		52	.BlueFieldPosition db ? ; char
		53	.RsvedMaskSize db ? ; char
		54	.RsvedFieldPosition db ? ; char
		55	.DirectColorModeInfo db ? ; char ; MISSED IN THIS TUTORIAL!! SEE ABOVE
		56	; VBE 2.0+
		57	.PhysBasePtr dd ? ; ulong
		58	.OffScreenMemOffset dd ? ; ulong
		59	.OffScreenMemSize dw ? ; short
		60	; VBE 3.0+
		61	.LinbytesPerScanLine dw ? ; short
		62	.BankNumberOfImagePages db ? ; char
		63	.LinNumberOfImagePages db ? ; char
		64	.LinRedMaskSize db ? ; char
		65	.LinRedFieldPosition db ? ; char
		66	.LingreenMaskSize db ? ; char
		67	.LinGreenFieldPosition db ? ; char
		68	.LinBlueMaskSize db ? ; char
		69	.LinBlueFieldPosition db ? ; char
		70	.LinRsvdMaskSize db ? ; char
		71	.LinRsvdFieldPosition db ? ; char
		72	.MaxPixelClock dd ? ; ulong
		73	.res2 rb 190 ; char
		74	}
		75
		76	virtual at $A000
		77	vi VBE_VGAInfo
		78	mi VBE_ModeInfo
		79	modes_table:
		80	end virtual
		81	cursor_pos dw 0 ;�� .
		82	home_cursor dw 0 ;current shows rows a table
		83	end_cursor dw 0 ;end of position current shows rows a table
834	diamond	84	scroll_start dw 0 ;start position of scroll bar
		85	scroll_end dw 0 ;end position of scroll bar
714	Lrz	86	long_v_table equ 9 ;long of visible video table
731	diamond	87	size_of_step equ 10
		88	scroll_area_size equ (long_v_table-2)
714	Lrz	89	int2str:
		90	dec bl
		91	jz @f
		92	xor edx,edx
		93	div ecx
		94	push edx
		95	call int2str
		96	pop eax
		97	@@: or al,0x30
		98	mov [ds:di],al
		99	inc di
		100	ret
		101
		102	int2strnz:
		103	cmp eax,ecx
		104	jb @f
		105	xor edx,edx
		106	div ecx
		107	push edx
		108	call int2strnz
		109	pop eax
		110	@@: or al,0x30
		111	mov [es:di],al
		112	inc di
		113	ret
946	lrz	114
714	Lrz	115	;-------------------------------------------------------
		116	;Write message about incorrect v_mode and write message about jmp on swith v_mode
		117	v_mode_error:
		118	_setcursor 19,2
		119	mov si, fatalsel
		120	call printplain
		121	_setcursor 20,2
		122	mov si,pres_key
		123	call printplain
		124	xor eax,eax
		125	int 16h
		126	jmp cfgmanager.d
		127	;-------------------------------------------------------
		128	;
		129
		130
		131
		132	;-------------------------------------------------------
		133	print_vesa_info:
		134	_setcursor 5,2
		135
		136	mov [es:vi.VESASignature],'VBE2'
		137	mov ax,0x4F00
		138	mov di,vi ;0xa000
		139	int 0x10
		140	or ah,ah
		141	jz @f
		142	mov [es:vi.VESASignature],'VESA'
		143	mov ax,$4F00
		144	mov di,vi
		145	int 0x10
		146	or ah,ah
		147	jnz .exit
		148	@@:
		149	cmp [es:vi.VESASignature],'VESA'
		150	jne .exit
		151	cmp [es:vi.VESAVersion],0x0100
		152	jb .exit
		153	jmp .vesaok2
		154
		155	.exit:
		156	mov si,novesa
		157	call printplain
		158	ret
		159
		160	.vesaok2:
		161	mov ax,[es:vi.VESAVersion]
		162	add ax,'00'
		163
		164	mov [s_vesa.ver], ah
		165	mov [s_vesa.ver+2], al
		166	mov si,s_vesa
		167	call printplain
		168
		169	_setcursor 4,2
		170	mov si,word[es:vi.OemStringPtr]
		171	mov di,si
		172
		173	push ds
		174	mov ds,word[es:vi.OemStringPtr+2]
		175	call printplain
		176	pop ds
		177
		178	ret
		179	;-----------------------------------------------------------------------------
		180
		181	calc_vmodes_table:
		182	pushad
		183
		184	; push 0
		185	; pop es
		186
730	diamond	187	lfs si, [es:vi.VideoModePtr]
714	Lrz	188
		189	mov bx,modes_table
		190	;save no vesa mode of work 320x200, EGA/CGA 256 梥⮢ and 640x480, VGA 16 梥⮢
		191	mov word [es:bx],640
		192	mov word [es:bx+2],480
		193	mov word [es:bx+6],0x13
		194
		195	mov word [es:bx+10],640
		196	mov word [es:bx+12],480
		197	mov word [es:bx+16],0x12
		198	add bx,20
		199	.next_mode:
		200	mov cx,word [fs:si] ; mode number
		201	cmp cx,-1
		202	je .modes_ok.2
		203
		204	mov ax,0x4F01
		205	mov di,mi
		206	int 0x10
		207
		208	or ah,ah
		209	jnz .modes_ok.2;vesa_info.exit
		210
		211	test [es:mi.ModeAttributes],00000001b ;videomode support ?
		212	jz @f
		213	test [es:mi.ModeAttributes],00010000b ;picture ?
		214	jz @f
		215	test [es:mi.ModeAttributes],10000000b ;LFB ?
		216	jz @f
		217
947	lrz	218	cmp [es:mi.BitsPerPixel], 24 ;It show only videomodes to have support 24 and 32 bpp
		219	jb @f
730	diamond	220
947	lrz	221	; cmp [es:mi.BitsPerPixel],16
		222	; jne .l0
		223	; cmp [es:mi.GreenMaskSize],5
		224	; jne .l0
		225	; mov [es:mi.BitsPerPixel],15
714	Lrz	226
		227
947	lrz	228	.l0:
714	Lrz	229	cmp [es:mi.XRes],640
		230	jb @f
		231	cmp [es:mi.YRes],480
		232	jb @f
		233	; cmp [es:mi.BitsPerPixel],8
		234	; jb @f
		235
		236	mov ax,[es:mi.XRes]
		237	mov [es:bx+0],ax ; +0[2] : resolution X
		238	mov ax,[es:mi.YRes]
		239	mov [es:bx+2],ax ; +2[2] : resolution Y
		240	mov ax,[es:mi.ModeAttributes]
		241	mov [es:bx+4],ax ; +4[2] : attributes
		242
		243	cmp [s_vesa.ver],'2'
		244	jb .lp1
		245
		246	or cx,0x4000 ; use LFB
947	lrz	247	.lp1: mov [es:bx+6],cx ; +6 : mode number
714	Lrz	248	movzx ax,byte [es:mi.BitsPerPixel]
		249	mov word [es:bx+8],ax ; +8 : bits per pixel
946	lrz	250	add bx,size_of_step ; size of record
714	Lrz	251
		252	@@:
		253	add si,2
		254	jmp .next_mode
		255
		256	.modes_ok.2:
		257
		258	mov word[es:bx],-1 ;end video table
		259	mov word[end_cursor],bx ;save end cursor position
		260	;;;;;;;;;;;;;;;;;;
		261	;Sort array
		262	; mov si,modes_table
		263	;.new_mode:
		264	; mov ax,word [es:si]
		265	; cmp ax,-1
		266	; je .exxit
		267	; add ax,word [es:si+2]
		268	; add ax,word [es:si+8]
		269	; mov bp,si
		270	;.again:
		271	; add bp,12
		272	; mov bx,word [es:bp]
		273	; cmp bx,-1
		274	; je .exit
		275	; add bx,word [es:bp+2]
		276	; add bx,word [es:bp+8]
		277	;
		278	; cmp ax,bx
		279	; ja .loops
		280	; jmp .again
		281	;.loops:
		282	; push dword [es:si]
		283	; push dword [es:si+4]
		284	; push dword [es:si+8]
		285	; push dword [es:bp]
		286	; push dword [es:bp+4]
		287	; push dword [es:bp+8]
		288	;
		289	; pop dword [es:si+8]
		290	; pop dword [es:si+4]
		291	; pop dword [es:si]
		292	; pop dword [es:bp+8]
		293	; pop dword [es:bp+4]
		294	; pop dword [es:bp]
		295	; jmp .new_mode
		296	;
		297	;.exit: add si,12
		298	; jmp .new_mode
		299	;.exxit:
		300	popad
		301	ret
		302
		303	;-----------------------------------------------------------------------------
		304
		305	draw_current_vmode:
		306	push 0
		307	pop es
		308
		309	mov si,word [cursor_pos]
		310
		311	cmp word [es:si+6],0x12
		312	je .no_vesa_0x12
		313
		314	cmp word [es:si+6],0x13
		315	je .no_vesa_0x13
		316
1962	clevermous	317	if defined extended_primary_loader
		318	mov di,config_file_variables
		319	else
714	Lrz	320	mov di,loader_block_error
1962	clevermous	321	end if
714	Lrz	322	movzx eax,word[es:si+0]
		323	mov ecx,10
		324	call int2strnz
		325	mov byte[es:di],'x'
		326	inc di
		327	movzx eax,word[es:si+2]
		328	call int2strnz
		329	mov byte[es:di],'x'
		330	inc di
		331	movzx eax,word[es:si+8]
		332	call int2strnz
		333	mov dword[es:di],0x00000d0a
1962	clevermous	334	if defined extended_primary_loader
		335	mov si,config_file_variables
		336	else
714	Lrz	337	mov si,loader_block_error
1962	clevermous	338	end if
714	Lrz	339	push ds
		340	push es
		341	pop ds
		342	call printplain
		343	pop ds
		344	ret
		345	.no_vesa_0x13:
		346	mov si,mode0
		347	jmp .print
		348	.no_vesa_0x12:
		349	mov si,mode9
		350	.print:
		351	call printplain
		352	ret
		353	;-----------------------------------------------------------------------------
		354	check_first_parm:
1962	clevermous	355	if defined extended_primary_loader
		356	mov cx, [number_vm]
		357	jcxz .novbemode
		358	mov si, modes_table
		359	.findvbemode:
		360	cmp [es:si+6], cx
		361	jnz @f
		362	cmp word [es:si+8],32
		363	je .ok_found_mode
		364	cmp word [es:si+8],24
		365	je .ok_found_mode
		366	@@: add si,size_of_step
		367	cmp word [es:si],-1
		368	jnz .findvbemode
		369	.novbemode:
		370	mov ax, [x_save]
		371	test ax, ax
		372	jz .zerro
		373	mov bx, [y_save]
		374	mov si, modes_table
		375	call .loops
		376	test ax, ax
		377	jz .ok_found_mode
		378	else
749	Lrz	379	mov si,word [preboot_graph]
		380	test si,si
714	Lrz	381	jnz .no_zero ;if no zero
1962	clevermous	382	end if
714	Lrz	383	.zerro:
		384	; mov ax,modes_table
		385	; mov word [cursor_pos],ax
		386	; mov word [home_cursor],ax
		387	; mov word [preboot_graph],ax
		388	;SET default video of mode first probe will fined a move of work 1024x768@32
		389
		390	mov ax,1024
		391	mov bx,768
		392	mov si,modes_table
		393	call .loops
		394	test ax,ax
		395	jz .ok_found_mode
		396	mov ax,800
		397	mov bx,600
		398	mov si,modes_table
		399	call .loops
		400	test ax,ax
		401	jz .ok_found_mode
		402	mov ax,640
		403	mov bx,480
		404	mov si,modes_table
		405	call .loops
		406	test ax,ax
		407	jz .ok_found_mode
		408
		409	mov si,modes_table
1962	clevermous	410	if ~ defined extended_primary_loader
746	Lrz	411	jmp .ok_found_mode
714	Lrz	412
		413
746	Lrz	414
		415	.no_zero:
749	Lrz	416	mov bp,word [number_vm]
		417	cmp bp,word [es:si+6]
		418	jz .ok_found_mode
746	Lrz	419	mov ax,word [x_save]
		420	mov bx,word [y_save]
		421	mov si,modes_table
		422	call .loops
		423	test ax,ax
		424	jz .ok_found_mode
		425
749	Lrz	426	mov si,modes_table
746	Lrz	427	; cmp ax,modes_table
		428	; jb .zerro ;check on correct if bellow
		429	; cmp ax,word [end_cursor]
		430	; ja .zerro ;check on correct if anymore
1962	clevermous	431	end if
746	Lrz	432
714	Lrz	433	.ok_found_mode:
		434	mov word [home_cursor],si
		435	; mov word [cursor_pos],si
		436	mov word [preboot_graph],si
		437	mov ax,si
		438
		439	mov ecx,long_v_table
		440
		441	.loop: add ax,size_of_step
		442	cmp ax,word [end_cursor]
		443	jae .next_step
		444	loop .loop
		445	.next_step:
		446	sub ax,size_of_step*long_v_table
		447	cmp ax,modes_table
738	diamond	448	jae @f
		449	mov ax,modes_table
		450	@@:
714	Lrz	451
946	lrz	452	mov word [home_cursor],ax
		453	mov si,[preboot_graph]
		454	mov word [cursor_pos],si
		455
		456	push word [es:si]
		457	pop word [x_save]
		458	push word [es:si+2]
		459	pop word [y_save]
		460	push word [es:si+6]
		461	pop word [number_vm]
		462
714	Lrz	463	ret
		464	;;;;;;;;;;;;;;;;;;;;;;;;;;;
		465	.loops:
		466	cmp ax,word [es:si]
		467	jne .next
		468	cmp bx,word [es:si+2]
		469	jne .next
		470	cmp word [es:si+8],32
		471	je .ok
		472	cmp word [es:si+8],24
		473	je .ok
		474	.next: add si,size_of_step
		475	cmp word [es:si],-1
		476	je .exit
		477	jmp .loops
		478	.ok: xor ax,ax
946	lrz	479	ret
		480	.exit: or ax,-1
		481	ret
714	Lrz	482
		483
		484	;-----------------------------------------------------------------------------
		485
746	Lrz	486	;default_vmode:
714	Lrz	487
		488	;-----------------------------------------------------------------------------
		489	draw_vmodes_table:
		490	_setcursor 9, 2
		491	mov si,gr_mode
		492	call printplain
		493
		494	mov si,_st
		495	call printplain
		496
		497	push word [cursor_pos]
		498	pop ax
		499	push word [home_cursor]
		500	pop si
		501	mov cx,si
		502
		503	cmp ax,si
		504	je .ok
		505	jb .low
		506
		507
		508	add cx,size_of_step*long_v_table
		509
		510	cmp ax,cx
		511	jb .ok
		512
		513	sub cx,size_of_step*long_v_table
		514	add cx,size_of_step
		515	cmp cx,word[end_cursor]
		516	jae .ok
		517	add si,size_of_step
		518	push si
		519	pop word [home_cursor]
		520	jmp .ok
		521
		522
		523	.low: sub cx,size_of_step
		524	cmp cx,modes_table
		525	jb .ok
		526	push cx
		527	push cx
		528	pop word [home_cursor]
		529	pop si
		530
		531
		532	.ok:
834	diamond	533	; calculate scroll position
		534	push si
		535	mov ax, [end_cursor]
		536	sub ax, modes_table
		537	mov bx, size_of_step
		538	cwd
		539	div bx
		540	mov si, ax ; si = size of list
		541	mov ax, [home_cursor]
		542	sub ax, modes_table
		543	cwd
		544	div bx
		545	mov di, ax
		546	mov ax, scroll_area_size*long_v_table
		547	cwd
		548	div si
		549	test ax, ax
		550	jnz @f
		551	inc ax
		552	@@:
		553	cmp al, scroll_area_size
		554	jb @f
		555	mov al, scroll_area_size
		556	@@:
		557	mov cx, ax
		558	; cx = scroll height
		559	; calculate scroll pos
		560	xor bx, bx ; initialize scroll pos
		561	sub al, scroll_area_size+1
		562	neg al
		563	sub si, long_v_table-1
		564	jbe @f
		565	mul di
		566	div si
		567	mov bx, ax
		568	@@:
		569	inc bx
		570	imul ax, bx, size_of_step
		571	add ax, [home_cursor]
		572	mov [scroll_start], ax
		573	imul cx, size_of_step
		574	add ax, cx
		575	mov [scroll_end], ax
		576	pop si
714	Lrz	577	mov bp,long_v_table ;show rows
		578	.@@_next_bit:
834	diamond	579	;clear cursor
946	lrz	580	mov ax,' '
		581	mov word[ds:_r1+21],ax
		582	mov word[ds:_r1+50],ax
834	diamond	583
946	lrz	584	mov word[ds:_r2+21],ax
		585	mov word[ds:_r2+45],ax
834	diamond	586
946	lrz	587	mov word[ds:_rs+21],ax
		588	mov word[ds:_rs+46],ax
834	diamond	589	; draw string
714	Lrz	590	cmp word [es:si+6],0x12
		591	je .show_0x12
		592	cmp word [es:si+6],0x13
		593	je .show_0x13
		594
		595	movzx eax,word[es:si]
		596	cmp ax,-1
		597	je .@@_end
		598	mov di,_rs+23
		599	mov ecx,10
		600	mov bl,4
		601	call int2str
		602	movzx eax,word[es:si+2]
		603	inc di
		604	mov bl,4
		605	call int2str
		606
		607	movzx eax,word[es:si+8]
		608	inc di
		609	mov bl,2
		610	call int2str
		611
		612	cmp si, word [cursor_pos]
		613	jne .next
		614	;draw cursor
		615	mov word[ds:_rs+21],'>>'
		616	mov word[ds:_rs+46],'<<'
		617
		618
		619
		620	.next:
		621	push si
		622	mov si,_rs
		623	.@@_sh:
834	diamond	624	; add to the string pseudographics for scrollbar
		625	pop bx
		626	push bx
		627	mov byte [si+53], ' '
		628	cmp bx, [scroll_start]
		629	jb @f
		630	cmp bx, [scroll_end]
		631	jae @f
		632	mov byte [si+53], 0xDB ; filled bar
		633	@@:
		634	push bx
		635	add bx, size_of_step
		636	cmp bx, [end_cursor]
		637	jnz @f
		638	mov byte [si+53], 31 ; 'down arrow' symbol
		639	@@:
		640	sub bx, [home_cursor]
		641	cmp bx, size_of_step*long_v_table
		642	jnz @f
		643	mov byte [si+53], 31 ; 'down arrow' symbol
		644	@@:
		645	pop bx
		646	cmp bx, [home_cursor]
		647	jnz @f
		648	mov byte [si+53], 30 ; 'up arrow' symbol
		649	@@:
714	Lrz	650	call printplain
		651	pop si
		652	add si,size_of_step
		653
		654	dec bp
		655	jnz .@@_next_bit
		656
		657	.@@_end:
		658	mov si,_bt
		659	call printplain
		660	ret
		661	.show_0x13:
		662	push si
		663
		664	cmp si, word [cursor_pos]
		665	jne @f
		666	mov word[ds:_r1+21],'>>'
		667	mov word[ds:_r1+50],'<<'
		668	@@:
		669	mov si,_r1
		670	jmp .@@_sh
		671	.show_0x12:
		672	push si
		673	cmp si, word [cursor_pos]
		674	jne @f
		675
		676	mov word[ds:_r2+21],'>>'
		677	mov word[ds:_r2+45],'<<'
		678	@@:
		679	mov si,_r2
		680	jmp .@@_sh
		681
		682	;-----------------------------------------------------------------------------
		683	;Clear arrea of current video page (0xb800)
		684	clear_vmodes_table:
		685	pusha
		686	; draw frames
		687	push es
		688	push 0xb800
		689	pop es
		690	mov di,1444
		691	xor ax,ax
		692	mov ah, 1*16+15
		693	mov cx,70
		694	mov bp,12
		695	.loop_start:
946	lrz	696	rep stosw
714	Lrz	697	mov cx,70
		698	add di,20
946	lrz	699	dec bp
		700	jns .loop_start
714	Lrz	701	pop es
		702	popa
		703	ret
		704
		705	;-----------------------------------------------------------------------------
		706
		707	set_vmode:
		708	push 0 ;0;x1000
		709	pop es
		710
		711	mov si,word [preboot_graph] ;[preboot_graph]
		712	mov cx,word [es:si+6] ; number of mode
		713
		714
		715	mov ax,word [es:si+0] ; resolution X
		716	mov bx,word [es:si+2] ; resolution Y
		717
		718
		719	mov word [es:0x900A],ax ; resolution X
		720	mov word [es:0x900C],bx ; resolution Y
		721	mov word [es:0x9008],cx ; number of mode
		722
		723	cmp cx,0x12
		724	je .mode0x12_0x13
		725	cmp cx,0x13
		726	je .mode0x12_0x13
		727
		728
		729	cmp byte [s_vesa.ver],'2'
		730	jb .vesa12
		731
		732	; VESA 2 and Vesa 3
		733
		734	mov ax,0x4f01
		735	and cx,0xfff
		736	mov di,mi;0xa000
		737	int 0x10
		738	; LFB
		739	mov eax,[es:mi.PhysBasePtr];di+0x28]
		740	mov [es:0x9018],eax
		741	; ---- vbe voodoo
		742	BytesPerLine equ 0x10
		743	mov ax, [es:di+BytesPerLine]
		744	mov [es:0x9001], ax
		745	; BPP
		746	cmp [es:mi.BitsPerPixel],16
		747	jne .l0
		748	cmp [es:mi.GreenMaskSize],5
		749	jne .l0
		750	mov [es:mi.BitsPerPixel],15
		751	.l0:
		752	mov al, byte [es:di+0x19]
		753	mov [es:0x9000], al
		754	jmp .exit
		755
		756	.mode0x12_0x13:
		757	mov byte [es:0x9000], 32
		758	or dword [es:0x9018], 0xFFFFFFFF; 0x800000
		759
		760
		761	; VESA 1.2 PM BANK SWITCH ADDRESS
		762
		763	.vesa12:
		764
		765
		766	mov ax,0x4f0A
		767	xor bx,bx
		768	int 0x10
		769	xor eax,eax
		770	xor ebx,ebx
		771	mov ax,es
		772	shl eax,4
		773	mov bx,di
		774	add eax,ebx
		775	movzx ebx,word[es:di]
		776	add eax,ebx
		777	push 0x0000
		778	pop es
		779	mov [es:0x9014],eax
		780	.exit:
		781	ret
		782
		783
		784	; mov dword[es:0x9018],0x000A0000
		785	; ret
		786
		787	;=============================================================================
		788	;=============================================================================
		789	;=============================================================================
		790

Subversion Repositories Kolibri OS

(root)/kernel/trunk/boot/bootvesa.inc – Rev 1962