linux-zen-desktop/tools/perf/util/symsrc.h

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2023-08-30 17:31:07 +02:00
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_SYMSRC_
#define __PERF_SYMSRC_ 1
#include <stdbool.h>
#include <stddef.h>
#include "dso.h"
#ifdef HAVE_LIBELF_SUPPORT
#include <libelf.h>
#include <gelf.h>
#endif
#include <elf.h>
struct symsrc {
char *name;
int fd;
enum dso_binary_type type;
#ifdef HAVE_LIBELF_SUPPORT
Elf *elf;
GElf_Ehdr ehdr;
Elf_Scn *opdsec;
size_t opdidx;
GElf_Shdr opdshdr;
Elf_Scn *symtab;
size_t symtab_idx;
GElf_Shdr symshdr;
Elf_Scn *dynsym;
size_t dynsym_idx;
GElf_Shdr dynshdr;
bool adjust_symbols;
bool is_64_bit;
#endif
};
int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type);
void symsrc__destroy(struct symsrc *ss);
bool symsrc__has_symtab(struct symsrc *ss);
bool symsrc__possibly_runtime(struct symsrc *ss);
#endif /* __PERF_SYMSRC_ */