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