Annotation of /tags/mkinitrd-6_1_2/isolinux/init.inc
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Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
File size: 1536 byte(s)
Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
File size: 1536 byte(s)
tagged 'mkinitrd-6_1_2'
1 | niro | 532 | ; -*- fundamental -*- |
2 | ; ----------------------------------------------------------------------- | ||
3 | ; | ||
4 | ; Copyright 2004 H. Peter Anvin - All Rights Reserved | ||
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 | ; $Id: init.inc,v 1.1 2007-09-01 22:44:04 niro Exp $ | ||
14 | |||
15 | ; | ||
16 | ; init.inc | ||
17 | ; | ||
18 | ; Common initialization code (inline) | ||
19 | ; | ||
20 | |||
21 | section .text | ||
22 | common_init: | ||
23 | ; Now set up screen parameters | ||
24 | call adjust_screen | ||
25 | |||
26 | ; Wipe the F-key area | ||
27 | mov al,NULLFILE | ||
28 | mov di,FKeyName | ||
29 | mov cx,10*(1 << FILENAME_MAX_LG2) | ||
30 | rep stosb | ||
31 | |||
32 | mov si,linuxauto_cmd ; Default command: "linux auto" | ||
33 | mov di,default_cmd | ||
34 | mov cx,linuxauto_len | ||
35 | rep movsb | ||
36 | |||
37 | mov di,KbdMap ; Default keymap 1:1 | ||
38 | xor al,al | ||
39 | inc ch ; CX <- 256 | ||
40 | mkkeymap: stosb | ||
41 | inc al | ||
42 | loop mkkeymap | ||
43 | |||
44 | ; | ||
45 | ; Clear Files structures | ||
46 | ; | ||
47 | mov di,Files | ||
48 | mov cx,(MAX_OPEN*open_file_t_size)/4 | ||
49 | xor eax,eax | ||
50 | rep stosd | ||
51 | |||
52 | %if IS_PXELINUX | ||
53 | mov di,Files+tftp_pktbuf | ||
54 | mov cx,MAX_OPEN | ||
55 | .setbufptr: | ||
56 | mov [di],ax | ||
57 | add di,open_file_t_size | ||
58 | add ax,PKTBUF_SIZE | ||
59 | loop .setbufptr | ||
60 | %endif | ||
61 | |||
62 | section .data | ||
63 | linuxauto_cmd db 'linux auto',0 | ||
64 | linuxauto_len equ $-linuxauto_cmd | ||
65 | |||
66 | section .text ; This is an inline file... | ||
67 |