1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __PERF_SYMSRC_
3 #define __PERF_SYMSRC_ 1
4
5 #include <stdbool.h>
6 #include <stddef.h>
7 #include "dso.h"
8
9 #ifdef HAVE_LIBELF_SUPPORT
10 #include <libelf.h>
11 #include <gelf.h>
12 #endif
13 #include <elf.h>
14
15 struct symsrc {
16 char *name;
17 int fd;
18 enum dso_binary_type type;
19
20 #ifdef HAVE_LIBELF_SUPPORT
21 Elf *elf;
22 GElf_Ehdr ehdr;
23
24 Elf_Scn *opdsec;
25 size_t opdidx;
26 GElf_Shdr opdshdr;
27
28 Elf_Scn *symtab;
29 size_t symtab_idx;
30 GElf_Shdr symshdr;
31
32 Elf_Scn *dynsym;
33 size_t dynsym_idx;
34 GElf_Shdr dynshdr;
35
36 bool adjust_symbols;
37 bool is_64_bit;
38 #endif
39 };
40
41 int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type);
42 void symsrc__destroy(struct symsrc *ss);
43
44 bool symsrc__has_symtab(struct symsrc *ss);
45 bool symsrc__possibly_runtime(struct symsrc *ss);
46
47 #endif /* __PERF_SYMSRC_ */
48
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