1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef PERF_BUILD_ID_H_ 3*4882a593Smuzhiyun #define PERF_BUILD_ID_H_ 1 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define BUILD_ID_SIZE 20 6*4882a593Smuzhiyun #define SBUILD_ID_SIZE (BUILD_ID_SIZE * 2 + 1) 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include "tool.h" 9*4882a593Smuzhiyun #include <linux/types.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct build_id { 12*4882a593Smuzhiyun u8 data[BUILD_ID_SIZE]; 13*4882a593Smuzhiyun size_t size; 14*4882a593Smuzhiyun }; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun struct nsinfo; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun extern struct perf_tool build_id__mark_dso_hit_ops; 19*4882a593Smuzhiyun struct dso; 20*4882a593Smuzhiyun struct feat_fd; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun void build_id__init(struct build_id *bid, const u8 *data, size_t size); 23*4882a593Smuzhiyun int build_id__sprintf(const struct build_id *build_id, char *bf); 24*4882a593Smuzhiyun int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id); 25*4882a593Smuzhiyun int filename__sprintf_build_id(const char *pathname, char *sbuild_id); 26*4882a593Smuzhiyun char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf, 27*4882a593Smuzhiyun size_t size); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size, 30*4882a593Smuzhiyun bool is_debug); 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event, 33*4882a593Smuzhiyun struct perf_sample *sample, struct evsel *evsel, 34*4882a593Smuzhiyun struct machine *machine); 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun int dsos__hit_all(struct perf_session *session); 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event, 39*4882a593Smuzhiyun struct perf_sample *sample, struct evsel *evsel, 40*4882a593Smuzhiyun struct machine *machine); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun bool perf_session__read_build_ids(struct perf_session *session, bool with_hits); 43*4882a593Smuzhiyun int perf_session__write_buildid_table(struct perf_session *session, 44*4882a593Smuzhiyun struct feat_fd *fd); 45*4882a593Smuzhiyun int perf_session__cache_build_ids(struct perf_session *session); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun char *build_id_cache__origname(const char *sbuild_id); 48*4882a593Smuzhiyun char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size); 49*4882a593Smuzhiyun char *build_id_cache__cachedir(const char *sbuild_id, const char *name, 50*4882a593Smuzhiyun struct nsinfo *nsi, bool is_kallsyms, 51*4882a593Smuzhiyun bool is_vdso); 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun struct strlist; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun struct strlist *build_id_cache__list_all(bool validonly); 56*4882a593Smuzhiyun char *build_id_cache__complement(const char *incomplete_sbuild_id); 57*4882a593Smuzhiyun int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi, 58*4882a593Smuzhiyun struct strlist **result); 59*4882a593Smuzhiyun bool build_id_cache__cached(const char *sbuild_id); 60*4882a593Smuzhiyun int build_id_cache__add_s(const char *sbuild_id, 61*4882a593Smuzhiyun const char *name, struct nsinfo *nsi, 62*4882a593Smuzhiyun bool is_kallsyms, bool is_vdso); 63*4882a593Smuzhiyun int build_id_cache__remove_s(const char *sbuild_id); 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun extern char buildid_dir[]; 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun void set_buildid_dir(const char *dir); 68*4882a593Smuzhiyun void disable_buildid_cache(void); 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #endif 71