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- | 1 | $Revision: 431 $ |
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- | 2 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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- | 3 | ;; ;; |
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- | 4 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
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- | 5 | ;; Distributed under terms of the GNU General Public License ;; |
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- | 6 | ;; ;; |
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- | 7 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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- | 8 | ||
1 | ; |
9 | ; |
2 | ; Load of videomode driver in memory |
10 | ; Load of videomode driver in memory |
3 | ; |
11 | ; |
4 | ; (driver is located at 0x760000-0x768000 - 32kb) // if this area not occuped anything |
12 | ; (driver is located at 0x760000-0x768000 - 32kb) // if this area not occuped anything |
5 | ; |
13 | ; |
6 | ; Author: Trans |
14 | ; Author: Trans |
7 | ; Date: 19.07.2003 |
15 | ; Date: 19.07.2003 |
8 | ; |
16 | ; |
9 | ; Include in MeOS kernel and compile with FASM |
17 | ; Include in MeOS kernel and compile with FASM |
10 | ; |
18 | ; |
11 | 19 | ||
12 | 20 | ||
13 | ; LOAD VIDEOMODE DRIVER |
21 | ; LOAD VIDEOMODE DRIVER |
14 | ; If vmode.mdr file not found |
22 | ; If vmode.mdr file not found |
15 | or eax,-1 ; Driver ID = -1 (not present in system) |
23 | or eax,-1 ; Driver ID = -1 (not present in system) |
16 | mov [OS_BASE+0x760000],eax ; |
24 | mov [OS_BASE+0x760000],eax ; |
17 | mov [OS_BASE+0x760100],byte 0xC3 ; Instruction RETN - driver loop |
25 | mov [OS_BASE+0x760100],byte 0xC3 ; Instruction RETN - driver loop |
18 | 26 | ||
19 | mov esi, vmode |
27 | mov esi, vmode |
20 | xor ebx, ebx |
28 | xor ebx, ebx |
21 | mov ecx, 0x8000 ; size of memory area for driver |
29 | mov ecx, 0x8000 ; size of memory area for driver |
22 | mov edx, OS_BASE+0x760000 ; Memory position of driver |
30 | mov edx, OS_BASE+0x760000 ; Memory position of driver |
23 | call fs_RamdiskRead |
31 | call fs_RamdiskRead |