3 * Copyright (C) 2008 Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 unsigned arch_elf_detect (elf_file_t
*file
)
23 if(file
->magic
!= 0x464C457FL
) { /* "\x7fELF" */
24 kprintf ("File is not relocatable ELF; has bad magic value "
25 "0x%lX (should be 0x464C457F)\n", file
->magic
);
29 if(file
->bitness
!= 1) {
30 kprintf ("File is 64-bit ELF, not 32-bit\n");
34 if(file
->endian
!= 1) {
35 kprintf ("File is big endian ELF, not little\n");
39 if(file
->elf_ver_1
!= 1) {
40 kprintf ("File has bad ELF version %u\n", file
->elf_ver_1
);
44 if(file
->file_type
!= 1 && file
->file_type
!= 2) {
45 kprintf ("File is not relocatable ELF (could be "
46 "executable, DLL, or core file) - currently is %d\n", file
->file_type
);
50 if(file
->machine
!= 3) {
51 kprintf ("File is not i386 ELF\n");
55 if(file
->elf_ver_2
!= 1) {
56 kprintf ("File has bad ELF version %lu\n", file
->elf_ver_2
);