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