/* 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_ */