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];
86 u8 build_id[BUILD_ID_SIZE];
88 const char *short_name;
93 struct dso *dso__new(const char *name);
94 void dso__delete(struct dso *self);
96 bool dso__loaded(const struct dso *self, enum map_type type);
97 bool dso__sorted_by_name(const struct dso *self, enum map_type type);
99 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, struct perf_session *session,
105 symbol_filter_t filter);
106 void dsos__fprintf(FILE *fp);
107 size_t dsos__fprintf_buildid(FILE *fp);
109 size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
110 size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
111 char dso__symtab_origin(const struct dso *self);
112 void dso__set_build_id(struct dso *self, void *build_id);
113 struct symbol *dso__find_symbol(struct dso *self, enum map_type type, u64 addr);
114 struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type,
117 int filename__read_build_id(const char *filename, void *bf, size_t size);
118 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
119 bool dsos__read_build_ids(void);
120 int build_id__sprintf(u8 *self, int len, char *bf);
122 int symbol__init(struct symbol_conf *conf);
123 int perf_session__create_kernel_maps(struct perf_session *self,
124 struct symbol_conf *conf);
126 extern struct list_head dsos__user, dsos__kernel;
127 extern struct dso *vdso;
128 #endif /* __PERF_SYMBOL */