4 * Open Hack'Ware BIOS PREP executable file loader
6 * Copyright (c) 2004-2005 Jocelyn Mayer
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License V2
10 * as published by the Free Software Foundation
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 /* PREP boot loader */
28 int exec_load_prep (inode_t *file, unused void **dest,
29 unused void **entry, unused void **end,
30 unused uint32_t loffset)
32 unsigned char buffer[512];
34 file_seek(file, loffset);
35 if (fs_read(file, buffer, 512) < 0) {
36 ERROR("Cannot load first bloc of file...\n");
39 if (buffer[0x1FE] != 0x55 || buffer[0x1FF] != 0xAA) {
40 DPRINTF("Not a PREP file\n");