mkinitrd-magellan/isolinux/configinit.inc

;; -----------------------------------------------------------------------
;;
;;   Copyright 1994-2008 H. Peter Anvin - All Rights Reserved
;;   Copyright 2009-2010 Intel Corporation; author: H. Peter Anvin
;;
;;   This program is free software; you can redistribute it and/or modify
;;   it under the terms of the GNU General Public License as published by
;;   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
;;   Boston MA 02111-1307, USA; either version 2 of the License, or
;;   (at your option) any later version; incorporated herein by reference.
;;
;; -----------------------------------------------------------------------

;;
;; configinit.inc
;;
;; Initialize the configuration section
;;

		section .text

reset_config:
		call highmemsize

		; Initialize the .config section
		xor eax,eax
		mov si,__config_lma
		mov di,__config_start
		mov cx,__config_dwords
		rep movsd

%ifndef DEPEND
%if NULLFILE != 0
		mov al,NULLFILE
		mov di,FKeyName
		mov cx,MAX_FKEYS*(1 << FILENAME_MAX_LG2)
		rep stosb
%endif
%endif

		mov di,KbdMap			; Default keymap 1:1
		xor al,al
		inc ch				; CX <- 256
mkkeymap:	stosb
		inc al
		loop mkkeymap

		mov eax,[HighMemSize]
		mov [VKernelEnd],eax

		ret
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