4 #include <linux/compiler.h>
5 #include <linux/list.h>
6 #include <linux/rbtree.h>
7 #include <linux/types.h>
14 #define MAP__NR_TYPES (MAP__VARIABLE + 1)
22 struct rb_node rb_node;
23 struct list_head node;
31 u64 (*map_ip)(struct map *, u64);
33 u64 (*unmap_ip)(struct map *, u64);
39 struct ref_reloc_sym *ref_reloc_sym;
40 struct map_groups *kmaps;
43 static inline struct kmap *map__kmap(struct map *self)
45 return (struct kmap *)(self + 1);
48 static inline u64 map__map_ip(struct map *map, u64 ip)
50 return ip - map->start + map->pgoff;
53 static inline u64 map__unmap_ip(struct map *map, u64 ip)
55 return ip + map->start - map->pgoff;
58 static inline u64 identity__map_ip(struct map *map __used, u64 ip)
64 /* rip -> addr suitable for passing to `objdump --start-address=` */
65 u64 map__rip_2objdump(struct map *map, u64 rip);
71 typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym);
73 void map__init(struct map *self, enum map_type type,
74 u64 start, u64 end, u64 pgoff, struct dso *dso);
75 struct map *map__new(struct mmap_event *event, enum map_type,
76 char *cwd, int cwdlen);
77 void map__delete(struct map *self);
78 struct map *map__clone(struct map *self);
79 int map__overlap(struct map *l, struct map *r);
80 size_t map__fprintf(struct map *self, FILE *fp);
82 int map__load(struct map *self, symbol_filter_t filter);
83 struct symbol *map__find_symbol(struct map *self,
84 u64 addr, symbol_filter_t filter);
85 struct symbol *map__find_symbol_by_name(struct map *self, const char *name,
86 symbol_filter_t filter);
87 void map__fixup_start(struct map *self);
88 void map__fixup_end(struct map *self);
90 void map__reloc_vmlinux(struct map *self);
92 #endif /* __PERF_MAP_H */