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 <linux/types.h> 9 10 extern struct perf_tool build_id__mark_dso_hit_ops; 11 struct dso; 12 13 int build_id__sprintf(const u8 *build_id, int len, char *bf); 14 int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id); 15 int filename__sprintf_build_id(const char *pathname, char *sbuild_id); 16 char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf, 17 size_t size); 18 19 char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size); 20 bool dso__build_id_is_kmod(const struct dso *dso, char *bf, size_t size); 21 22 int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event, 23 struct perf_sample *sample, struct perf_evsel *evsel, 24 struct machine *machine); 25 26 int dsos__hit_all(struct perf_session *session); 27 28 bool perf_session__read_build_ids(struct perf_session *session, bool with_hits); 29 int perf_session__write_buildid_table(struct perf_session *session, int fd); 30 int perf_session__cache_build_ids(struct perf_session *session); 31 32 char *build_id_cache__origname(const char *sbuild_id); 33 char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size); 34 char *build_id_cache__cachedir(const char *sbuild_id, const char *name, 35 bool is_kallsyms, bool is_vdso); 36 37 struct strlist; 38 39 struct strlist *build_id_cache__list_all(bool validonly); 40 char *build_id_cache__complement(const char *incomplete_sbuild_id); 41 int build_id_cache__list_build_ids(const char *pathname, 42 struct strlist **result); 43 bool build_id_cache__cached(const char *sbuild_id); 44 int build_id_cache__add_s(const char *sbuild_id, 45 const char *name, bool is_kallsyms, bool is_vdso); 46 int build_id_cache__remove_s(const char *sbuild_id); 47 48 extern char buildid_dir[]; 49 50 void set_buildid_dir(const char *dir); 51 void disable_buildid_cache(void); 52 53 #endif 54