diff options
| -rw-r--r-- | tools/perf/Makefile | 1 | ||||
| -rw-r--r-- | tools/perf/util/debug.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/event.h | 65 | ||||
| -rw-r--r-- | tools/perf/util/map.h | 73 | ||||
| -rw-r--r-- | tools/perf/util/probe-finder.h | 2 |
5 files changed, 80 insertions, 62 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 4172c3b0e4a7..fafea0b6f323 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -357,6 +357,7 @@ LIB_H += util/event.h LIB_H += util/exec_cmd.h LIB_H += util/types.h LIB_H += util/levenshtein.h +LIB_H += util/map.h LIB_H += util/parse-options.h LIB_H += util/parse-events.h LIB_H += util/quote.h diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 28d520d5a1fb..0905600c3851 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -9,6 +9,7 @@ #include "color.h" #include "event.h" #include "debug.h" +#include "util.h" int verbose = 0; int dump_trace = 0; diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 690a96d0467c..80fb3653c809 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -1,10 +1,10 @@ #ifndef __PERF_RECORD_H #define __PERF_RECORD_H +#include <limits.h> + #include "../perf.h" -#include "util.h" -#include <linux/list.h> -#include <linux/rbtree.h> +#include "map.h" /* * PERF_SAMPLE_IP | PERF_SAMPLE_TID | * @@ -101,67 +101,8 @@ struct events_stats { void event__print_totals(void); -enum map_type { - MAP__FUNCTION = 0, - MAP__VARIABLE, -}; - -#define MAP__NR_TYPES (MAP__VARIABLE + 1) - -struct map { - union { - struct rb_node rb_node; - struct list_head node; - }; - u64 start; - u64 end; - enum map_type type; - u64 pgoff; - u64 (*map_ip)(struct map *, u64); - u64 (*unmap_ip)(struct map *, u64); - struct dso *dso; -}; - -static inline u64 map__map_ip(struct map *map, u64 ip) -{ - return ip - map->start + map->pgoff; -} - -static inline u64 map__unmap_ip(struct map *map, u64 ip) -{ - return ip + map->start - map->pgoff; -} - -static inline u64 identity__map_ip(struct map *map __used, u64 ip) -{ - return ip; -} - -struct symbol; - -typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym); - -void map__init(struct map *self, enum map_type type, - u64 start, u64 end, u64 pgoff, struct dso *dso); -struct map *map__new(struct mmap_event *event, enum map_type, - char *cwd, int cwdlen); -void map__delete(struct map *self); -struct map *map__clone(struct map *self); -int map__overlap(struct map *l, struct map *r); -size_t map__fprintf(struct map *self, FILE *fp); - struct perf_session; -int map__load(struct map *self, struct perf_session *session, - symbol_filter_t filter); -struct symbol *map__find_symbol(struct map *self, struct perf_session *session, - u64 addr, symbol_filter_t filter); -struct symbol *map__find_symbol_by_name(struct map *self, const char *name, - struct perf_session *session, - symbol_filter_t filter); -void map__fixup_start(struct map *self); -void map__fixup_end(struct map *self); - int event__synthesize_thread(pid_t pid, int (*process)(event_t *event, struct perf_session *session), diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h new file mode 100644 index 000000000000..72f0b6ab5ea5 --- /dev/null +++ b/tools/perf/util/map.h @@ -0,0 +1,73 @@ +#ifndef __PERF_MAP_H +#define __PERF_MAP_H + +#include <linux/compiler.h> +#include <linux/list.h> +#include <linux/rbtree.h> +#include <linux/types.h> + +enum map_type { + MAP__FUNCTION = 0, + MAP__VARIABLE, +}; + +#define MAP__NR_TYPES (MAP__VARIABLE + 1) + +struct dso; + +struct map { + union { + struct rb_node rb_node; + struct list_head node; + }; + u64 start; + u64 end; + enum map_type type; + u64 pgoff; + u64 (*map_ip)(struct map *, u64); + u64 (*unmap_ip)(struct map *, u64); + struct dso *dso; +}; + +static inline u64 map__map_ip(struct map *map, u64 ip) +{ + return ip - map->start + map->pgoff; +} + +static inline u64 map__unmap_ip(struct map *map, u64 ip) +{ + return ip + map->start - map->pgoff; +} + +static inline u64 identity__map_ip(struct map *map __used, u64 ip) +{ + return ip; +} + +struct symbol; +struct mmap_event; + +typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym); + +void map__init(struct map *self, enum map_type type, + u64 start, u64 end, u64 pgoff, struct dso *dso); +struct map *map__new(struct mmap_event *event, enum map_type, + char *cwd, int cwdlen); +void map__delete(struct map *self); +struct map *map__clone(struct map *self); +int map__overlap(struct map *l, struct map *r); +size_t map__fprintf(struct map *self, FILE *fp); + +struct perf_session; + +int map__load(struct map *self, struct perf_session *session, + symbol_filter_t filter); +struct symbol *map__find_symbol(struct map *self, struct perf_session *session, + u64 addr, symbol_filter_t filter); +struct symbol *map__find_symbol_by_name(struct map *self, const char *name, + struct perf_session *session, + symbol_filter_t filter); +void map__fixup_start(struct map *self); +void map__fixup_end(struct map *self); + +#endif /* __PERF_MAP_H */ diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index a4086aaddb73..e3f396806e6e 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -1,6 +1,8 @@ #ifndef _PROBE_FINDER_H #define _PROBE_FINDER_H +#include "util.h" + #define MAX_PATH_LEN 256 #define MAX_PROBE_BUFFER 1024 #define MAX_PROBES 128 |
