build-id.h 2.3 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef PERF_BUILD_ID_H_
  3. #define PERF_BUILD_ID_H_ 1
  4. #define BUILD_ID_SIZE 20
  5. #define SBUILD_ID_SIZE (BUILD_ID_SIZE * 2 + 1)
  6. #include "tool.h"
  7. #include <linux/types.h>
  8. struct build_id {
  9. u8 data[BUILD_ID_SIZE];
  10. size_t size;
  11. };
  12. struct nsinfo;
  13. extern struct perf_tool build_id__mark_dso_hit_ops;
  14. struct dso;
  15. struct feat_fd;
  16. void build_id__init(struct build_id *bid, const u8 *data, size_t size);
  17. int build_id__sprintf(const struct build_id *build_id, char *bf);
  18. int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id);
  19. int filename__sprintf_build_id(const char *pathname, char *sbuild_id);
  20. char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf,
  21. size_t size);
  22. char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
  23. bool is_debug);
  24. int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event,
  25. struct perf_sample *sample, struct evsel *evsel,
  26. struct machine *machine);
  27. int dsos__hit_all(struct perf_session *session);
  28. int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event,
  29. struct perf_sample *sample, struct evsel *evsel,
  30. struct machine *machine);
  31. bool perf_session__read_build_ids(struct perf_session *session, bool with_hits);
  32. int perf_session__write_buildid_table(struct perf_session *session,
  33. struct feat_fd *fd);
  34. int perf_session__cache_build_ids(struct perf_session *session);
  35. char *build_id_cache__origname(const char *sbuild_id);
  36. char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size);
  37. char *build_id_cache__cachedir(const char *sbuild_id, const char *name,
  38. struct nsinfo *nsi, bool is_kallsyms,
  39. bool is_vdso);
  40. struct strlist;
  41. struct strlist *build_id_cache__list_all(bool validonly);
  42. char *build_id_cache__complement(const char *incomplete_sbuild_id);
  43. int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi,
  44. struct strlist **result);
  45. bool build_id_cache__cached(const char *sbuild_id);
  46. int build_id_cache__add_s(const char *sbuild_id,
  47. const char *name, struct nsinfo *nsi,
  48. bool is_kallsyms, bool is_vdso);
  49. int build_id_cache__remove_s(const char *sbuild_id);
  50. extern char buildid_dir[];
  51. void set_buildid_dir(const char *dir);
  52. void disable_buildid_cache(void);
  53. #endif