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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* Initialization of i386 specific backend library.
Copyright (C) 2000-2009, 2013 Red Hat, Inc.
This file is part of elfutils.
Written by Ulrich Drepper <drepper@redhat.com>, 2000.
This file is free software; you can redistribute it and/or modify
it under the terms of either
* the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at
your option) any later version
or
* the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at
your option) any later version
or both in parallel, as here.
elfutils 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 copies of the GNU General Public License and
the GNU Lesser General Public License along with this program. If
not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#define BACKEND i386_
#define RELOC_PREFIX R_386_
#include "libebl_CPU.h"
/* This defines the common reloc hooks based on i386_reloc.def. */
#include "common-reloc.c"
const char *
i386_init (Elf *elf __attribute__ ((unused)),
GElf_Half machine __attribute__ ((unused)),
Ebl *eh,
size_t ehlen)
{
/* Check whether the Elf_BH object has a sufficent size. */
if (ehlen < sizeof (Ebl))
return NULL;
/* We handle it. */
eh->name = "Intel 80386";
i386_init_reloc (eh);
HOOK (eh, reloc_simple_type);
HOOK (eh, gotpc_reloc_check);
HOOK (eh, core_note);
generic_debugscn_p = eh->debugscn_p;
HOOK (eh, debugscn_p);
HOOK (eh, return_value_location);
HOOK (eh, register_info);
HOOK (eh, syscall_abi);
HOOK (eh, auxv_info);
HOOK (eh, disasm);
HOOK (eh, abi_cfi);
/* gcc/config/ #define DWARF_FRAME_REGISTERS. For i386 it is 17, why? */
eh->frame_nregs = 9;
HOOK (eh, set_initial_registers_tid);
return MODVERSION;
}
|
