Annotation of /tags/mkinitrd-6_3_1/isolinux/configinit.inc
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Revision 1143 -
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Thu Aug 19 12:44:27 2010 UTC (14 years, 1 month ago) by niro
File size: 1208 byte(s)
Thu Aug 19 12:44:27 2010 UTC (14 years, 1 month ago) by niro
File size: 1208 byte(s)
tagged 'mkinitrd-6_3_1'
1 | niro | 1133 | ;; ----------------------------------------------------------------------- |
2 | ;; | ||
3 | ;; Copyright 1994-2008 H. Peter Anvin - All Rights Reserved | ||
4 | ;; Copyright 2009-2010 Intel Corporation; author: H. Peter Anvin | ||
5 | ;; | ||
6 | ;; This program is free software; you can redistribute it and/or modify | ||
7 | ;; it under the terms of the GNU General Public License as published by | ||
8 | ;; the Free Software Foundation, Inc., 53 Temple Place Ste 330, | ||
9 | ;; Boston MA 02111-1307, USA; either version 2 of the License, or | ||
10 | ;; (at your option) any later version; incorporated herein by reference. | ||
11 | ;; | ||
12 | ;; ----------------------------------------------------------------------- | ||
13 | |||
14 | ;; | ||
15 | ;; configinit.inc | ||
16 | ;; | ||
17 | ;; Initialize the configuration section | ||
18 | ;; | ||
19 | |||
20 | section .text | ||
21 | |||
22 | reset_config: | ||
23 | call highmemsize | ||
24 | |||
25 | ; Initialize the .config section | ||
26 | xor eax,eax | ||
27 | mov si,__config_lma | ||
28 | mov di,__config_start | ||
29 | mov cx,__config_dwords | ||
30 | rep movsd | ||
31 | |||
32 | %ifndef DEPEND | ||
33 | %if NULLFILE != 0 | ||
34 | mov al,NULLFILE | ||
35 | mov di,FKeyName | ||
36 | mov cx,MAX_FKEYS*(1 << FILENAME_MAX_LG2) | ||
37 | rep stosb | ||
38 | %endif | ||
39 | %endif | ||
40 | |||
41 | mov di,KbdMap ; Default keymap 1:1 | ||
42 | xor al,al | ||
43 | inc ch ; CX <- 256 | ||
44 | mkkeymap: stosb | ||
45 | inc al | ||
46 | loop mkkeymap | ||
47 | |||
48 | mov eax,[HighMemSize] | ||
49 | mov [VKernelEnd],eax | ||
50 | |||
51 | ret |