LXR linux/tools/perf/util/symsrc.h

   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
  15struct 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
  40int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type);
  41void symsrc__destroy(struct symsrc *ss);
  42
  43bool symsrc__has_symtab(struct symsrc *ss);
  44bool symsrc__possibly_runtime(struct symsrc *ss);
  45
  46#endif /* __PERF_SYMSRC_ */
  47