2 #define __PERF_SYMBOL 1
4 #include <linux/types.h>
7 #include <linux/list.h>
8 #include <linux/rbtree.h>
11 #ifdef HAVE_CPLUS_DEMANGLE
12 extern char *cplus_demangle(const char *, int);
14 static inline char *bfd_demangle(void __used *v, const char *c, int i)
16 return cplus_demangle(c, i);
20 static inline char *bfd_demangle(void __used *v, const char __used *c,
31 * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
32 * for newer versions we can use mmap to reduce memory usage:
35 # define PERF_ELF_C_READ_MMAP ELF_C_READ
37 # define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
41 #define DMGL_PARAMS (1 << 0) /* Include function args */
42 #define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */
46 struct rb_node rb_node;
53 unsigned short priv_size;
54 bool try_vmlinux_path,
57 const char *vmlinux_name;
60 extern unsigned int symbol__priv_size;
62 static inline void *symbol__priv(struct symbol *self)
64 return ((void *)self) - symbol__priv_size;
67 struct addr_location {
68 struct thread *thread;
76 struct list_head node;
77 struct rb_root symbols[MAP__NR_TYPES];
78 struct rb_root symbol_names[MAP__NR_TYPES];
79 struct symbol *(*find_symbol)(struct dso *self,
80 enum map_type type, u64 addr);
88 u8 build_id[BUILD_ID_SIZE];
90 const char *short_name;
95 struct dso *dso__new(const char *name);
96 void dso__delete(struct dso *self);
98 bool dso__loaded(const struct dso *self, enum map_type type);
99 bool dso__sorted_by_name(const struct dso *self, enum map_type type);
101 void dso__sort_by_name(struct dso *self, enum map_type type);
103 struct dso *dsos__findnew(const char *name);
104 int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
105 void dsos__fprintf(FILE *fp);
106 size_t dsos__fprintf_buildid(FILE *fp);
108 size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
109 size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
110 char dso__symtab_origin(const struct dso *self);
111 void dso__set_build_id(struct dso *self, void *build_id);
112 struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type,
115 int filename__read_build_id(const char *filename, void *bf, size_t size);
116 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
117 bool dsos__read_build_ids(void);
118 int build_id__sprintf(u8 *self, int len, char *bf);
120 size_t kernel_maps__fprintf(FILE *fp);
122 int symbol__init(struct symbol_conf *conf);
125 struct map_groups *kmaps;
126 extern struct list_head dsos__user, dsos__kernel;
127 extern struct dso *vdso;
128 #endif /* __PERF_SYMBOL */