| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 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 | GElf_Shdr symshdr; |
| 30 | |
| 31 | Elf_Scn *dynsym; |
| 32 | size_t dynsym_idx; |
| 33 | GElf_Shdr dynshdr; |
| 34 | |
| 35 | bool adjust_symbols; |
| 36 | bool is_64_bit; |
| 37 | #endif |
| 38 | }; |
| 39 | |
| 40 | int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type); |
| 41 | void symsrc__destroy(struct symsrc *ss); |
| 42 | |
| 43 | bool symsrc__has_symtab(struct symsrc *ss); |
| 44 | bool symsrc__possibly_runtime(struct symsrc *ss); |
| 45 | |
| 46 | #endif /* __PERF_SYMSRC_ */ |