blob: c4e9d4d0caae3631830caabcc7fe4efeb5960bc7 (
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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
*
* 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; version 2 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#include <console/console.h>
#include <cbfs.h>
void cbfs_and_run_core(char *filename, unsigned ebp)
{
u8 *dst;
print_debug("Loading stage image.\n");
dst = cbfs_load_stage(filename);
if (dst == (void *) -1) {
/* We should use die() here. */
print_emerg("Loading stage failed!\n");
for (;;)
asm("hlt\n");
}
print_debug("Jumping to image.\n");
__asm__ volatile (
"movl %%eax, %%ebp\n"
"jmp *%%edi\n"
:: "a"(ebp), "D"(dst)
);
}
|
