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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/perf/util/build-id.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/perf/util/build-id.h')
-rw-r--r-- | tools/perf/util/build-id.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h new file mode 100644 index 000000000..f293f99d5 --- /dev/null +++ b/tools/perf/util/build-id.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef PERF_BUILD_ID_H_ +#define PERF_BUILD_ID_H_ 1 + +#define BUILD_ID_SIZE 20 +#define SBUILD_ID_SIZE (BUILD_ID_SIZE * 2 + 1) + +#include "tool.h" +#include <linux/types.h> + +struct build_id { + u8 data[BUILD_ID_SIZE]; + size_t size; +}; + +struct nsinfo; + +extern struct perf_tool build_id__mark_dso_hit_ops; +struct dso; +struct feat_fd; + +void build_id__init(struct build_id *bid, const u8 *data, size_t size); +int build_id__sprintf(const struct build_id *build_id, char *bf); +int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id); +int filename__sprintf_build_id(const char *pathname, char *sbuild_id); +char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf, + size_t size); + +char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size, + bool is_debug); + +int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event, + struct perf_sample *sample, struct evsel *evsel, + struct machine *machine); + +int dsos__hit_all(struct perf_session *session); + +int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event, + struct perf_sample *sample, struct evsel *evsel, + struct machine *machine); + +bool perf_session__read_build_ids(struct perf_session *session, bool with_hits); +int perf_session__write_buildid_table(struct perf_session *session, + struct feat_fd *fd); +int perf_session__cache_build_ids(struct perf_session *session); + +char *build_id_cache__origname(const char *sbuild_id); +char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size); +char *build_id_cache__cachedir(const char *sbuild_id, const char *name, + struct nsinfo *nsi, bool is_kallsyms, + bool is_vdso); + +struct strlist; + +struct strlist *build_id_cache__list_all(bool validonly); +char *build_id_cache__complement(const char *incomplete_sbuild_id); +int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi, + struct strlist **result); +bool build_id_cache__cached(const char *sbuild_id); +int build_id_cache__add_s(const char *sbuild_id, + const char *name, struct nsinfo *nsi, + bool is_kallsyms, bool is_vdso); +int build_id_cache__remove_s(const char *sbuild_id); + +extern char buildid_dir[]; + +void set_buildid_dir(const char *dir); +void disable_buildid_cache(void); + +#endif |