/src/elfutils/backends/i386_symbol.c
Line | Count | Source |
1 | | /* i386 specific symbolic name handling. |
2 | | Copyright (C) 2000, 2001, 2002, 2005 Red Hat, Inc. |
3 | | This file is part of elfutils. |
4 | | Written by Ulrich Drepper <drepper@redhat.com>, 2000. |
5 | | |
6 | | This file is free software; you can redistribute it and/or modify |
7 | | it under the terms of either |
8 | | |
9 | | * the GNU Lesser General Public License as published by the Free |
10 | | Software Foundation; either version 3 of the License, or (at |
11 | | your option) any later version |
12 | | |
13 | | or |
14 | | |
15 | | * the GNU General Public License as published by the Free |
16 | | Software Foundation; either version 2 of the License, or (at |
17 | | your option) any later version |
18 | | |
19 | | or both in parallel, as here. |
20 | | |
21 | | elfutils is distributed in the hope that it will be useful, but |
22 | | WITHOUT ANY WARRANTY; without even the implied warranty of |
23 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
24 | | General Public License for more details. |
25 | | |
26 | | You should have received copies of the GNU General Public License and |
27 | | the GNU Lesser General Public License along with this program. If |
28 | | not, see <http://www.gnu.org/licenses/>. */ |
29 | | |
30 | | #ifdef HAVE_CONFIG_H |
31 | | # include <config.h> |
32 | | #endif |
33 | | |
34 | | #include <assert.h> |
35 | | #include <elf.h> |
36 | | #include <stddef.h> |
37 | | #include <string.h> |
38 | | |
39 | | #define BACKEND i386_ |
40 | | #include "libebl_CPU.h" |
41 | | |
42 | | |
43 | | /* Return true if the symbol type is that referencing the GOT. */ |
44 | | bool |
45 | | i386_gotpc_reloc_check (Elf *elf __attribute__ ((unused)), int type) |
46 | 0 | { |
47 | 0 | return type == R_386_GOTPC; |
48 | 0 | } |
49 | | |
50 | | /* Check for the simple reloc types. */ |
51 | | Elf_Type |
52 | | i386_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type, |
53 | | int *addsub __attribute__ ((unused))) |
54 | 0 | { |
55 | 0 | switch (type) |
56 | 0 | { |
57 | 0 | case R_386_32: |
58 | 0 | return ELF_T_SWORD; |
59 | 0 | case R_386_16: |
60 | 0 | return ELF_T_HALF; |
61 | 0 | case R_386_8: |
62 | 0 | return ELF_T_BYTE; |
63 | 0 | default: |
64 | 0 | return ELF_T_NUM; |
65 | 0 | } |
66 | 0 | } |
67 | | |
68 | | /* Check section name for being that of a debug information section. */ |
69 | | bool (*generic_debugscn_p) (const char *); |
70 | | bool |
71 | | i386_debugscn_p (const char *name) |
72 | 0 | { |
73 | 0 | return (generic_debugscn_p (name) |
74 | 0 | || strcmp (name, ".stab") == 0 |
75 | 0 | || strcmp (name, ".stabstr") == 0); |
76 | 0 | } |