4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 #ifndef _OBJTOOL_ELF_H
19 #define _OBJTOOL_ELF_H
23 #include <linux/list.h>
24 #include <linux/hashtable.h>
26 #ifdef LIBELF_USE_DEPRECATED
27 # define elf_getshdrnum elf_getshnum
28 # define elf_getshdrstrndx elf_getshstrndx
32 struct list_head list;
34 struct list_head symbol_list;
35 DECLARE_HASHTABLE(symbol_hash, 8);
36 struct list_head rela_list;
37 DECLARE_HASHTABLE(rela_hash, 16);
38 struct section *base, *rela;
48 struct list_head list;
49 struct hlist_node hash;
54 unsigned char bind, type;
60 struct list_head list;
61 struct hlist_node hash;
74 struct list_head sections;
75 DECLARE_HASHTABLE(rela_hash, 16);
79 struct elf *elf_open(const char *name);
80 struct section *find_section_by_name(struct elf *elf, const char *name);
81 struct symbol *find_symbol_by_offset(struct section *sec, unsigned long offset);
82 struct rela *find_rela_by_dest(struct section *sec, unsigned long offset);
83 struct rela *find_rela_by_dest_range(struct section *sec, unsigned long offset,
85 struct symbol *find_containing_func(struct section *sec, unsigned long offset);
86 void elf_close(struct elf *elf);
90 #endif /* _OBJTOOL_ELF_H */