blob: 551b0a28c5616f4fdf7eafc22ae245f8ec90a2c2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id:
*
* Copyright (C) 2002 by Alan Korr
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <memory.h>
/* NOT VERY OPTIMIZED AT ALL BUT WE WILL DO IT WHEN PRIORITY COMES */
void memory_copy (void *target,void const *source,unsigned int count)
{
while (count--)
*((char *)target)++ = *((char const *)source)++;
}
/* NOT VERY OPTIMIZED AT ALL BUT WE WILL DO IT WHEN PRIORITY COMES */
void memory_set (void *target,int byte,unsigned int count)
{
while (count--)
*((char *)target)++ = (char)byte;
}
void memory_setup (void)
{
#if 1
memory_set (free_page,0,MEMORY_TOTAL_BYTES);
memory_set (free_page_bin,0,MEMORY_TOTAL_ORDERS *sizeof (struct memory_free_page *));
memory_set (free_page_order + 1,0,MEMORY_TOTAL_PAGES);
#endif
free_page_order[0] = MEMORY_TOTAL_ORDERS - 1;
free_page_bin[MEMORY_TOTAL_ORDERS - 1] = free_page;
}
|
