~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/tools/perf/util/build-id.h

Version: ~ [ linux-5.19-rc8 ] ~ [ linux-5.18.14 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.57 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.133 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.207 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.253 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.289 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.324 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.302 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef PERF_BUILD_ID_H_
  3 #define PERF_BUILD_ID_H_ 1
  4 
  5 #define BUILD_ID_SIZE   20 /* SHA-1 length in bytes */
  6 #define BUILD_ID_MIN_SIZE       16 /* MD5/UUID/GUID length in bytes */
  7 #define SBUILD_ID_SIZE  (BUILD_ID_SIZE * 2 + 1)
  8 #define SBUILD_ID_MIN_SIZE      (BUILD_ID_MIN_SIZE * 2 + 1)
  9 
 10 #include "machine.h"
 11 #include "tool.h"
 12 #include <linux/types.h>
 13 
 14 struct build_id {
 15         u8      data[BUILD_ID_SIZE];
 16         size_t  size;
 17 };
 18 
 19 struct nsinfo;
 20 
 21 extern struct perf_tool build_id__mark_dso_hit_ops;
 22 struct dso;
 23 struct feat_fd;
 24 
 25 void build_id__init(struct build_id *bid, const u8 *data, size_t size);
 26 int build_id__sprintf(const struct build_id *build_id, char *bf);
 27 bool build_id__is_defined(const struct build_id *bid);
 28 int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id);
 29 int filename__sprintf_build_id(const char *pathname, char *sbuild_id);
 30 char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf,
 31                                     size_t size);
 32 
 33 char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
 34                              bool is_debug);
 35 char *__dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
 36                                bool is_debug, bool is_kallsyms);
 37 
 38 int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event,
 39                            struct perf_sample *sample, struct evsel *evsel,
 40                            struct machine *machine);
 41 
 42 int dsos__hit_all(struct perf_session *session);
 43 
 44 int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event,
 45                                struct perf_sample *sample, struct evsel *evsel,
 46                                struct machine *machine);
 47 
 48 bool perf_session__read_build_ids(struct perf_session *session, bool with_hits);
 49 int perf_session__write_buildid_table(struct perf_session *session,
 50                                       struct feat_fd *fd);
 51 int perf_session__cache_build_ids(struct perf_session *session);
 52 int __perf_session__cache_build_ids(struct perf_session *session,
 53                                     machine__dso_t fn, void *priv);
 54 
 55 char *build_id_cache__origname(const char *sbuild_id);
 56 char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size);
 57 char *build_id_cache__cachedir(const char *sbuild_id, const char *name,
 58                                struct nsinfo *nsi, bool is_kallsyms,
 59                                bool is_vdso);
 60 
 61 struct strlist;
 62 
 63 struct strlist *build_id_cache__list_all(bool validonly);
 64 char *build_id_cache__complement(const char *incomplete_sbuild_id);
 65 int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi,
 66                                    struct strlist **result);
 67 bool build_id_cache__cached(const char *sbuild_id);
 68 int build_id_cache__add(const char *sbuild_id, const char *name, const char *realname,
 69                         struct nsinfo *nsi, bool is_kallsyms, bool is_vdso);
 70 int build_id_cache__add_s(const char *sbuild_id,
 71                           const char *name, struct nsinfo *nsi,
 72                           bool is_kallsyms, bool is_vdso);
 73 int build_id_cache__remove_s(const char *sbuild_id);
 74 
 75 extern char buildid_dir[];
 76 
 77 void set_buildid_dir(const char *dir);
 78 void disable_buildid_cache(void);
 79 
 80 #endif
 81 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp