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;
52 extern unsigned int symbol__priv_size;
54 static inline void *symbol__priv(struct symbol *self)
56 return ((void *)self) - symbol__priv_size;
60 struct list_head node;
62 struct symbol *(*find_symbol)(struct dso *, u64 ip);
68 u8 build_id[BUILD_ID_SIZE];
69 const char *short_name;
74 struct dso *dso__new(const char *name);
75 void dso__delete(struct dso *self);
77 struct symbol *dso__find_symbol(struct dso *self, u64 ip);
79 int dsos__load_kernel(const char *vmlinux, symbol_filter_t filter, int modules);
80 struct dso *dsos__findnew(const char *name);
81 int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
82 void dsos__fprintf(FILE *fp);
84 size_t dso__fprintf(struct dso *self, FILE *fp);
85 char dso__symtab_origin(const struct dso *self);
86 void dso__set_build_id(struct dso *self, void *build_id);
88 int filename__read_build_id(const char *filename, void *bf, size_t size);
89 bool fetch_build_id_table(struct list_head *head);
90 int build_id__sprintf(u8 *self, int len, char *bf);
92 int load_kernel(symbol_filter_t filter);
94 void symbol__init(unsigned int priv_size);
96 extern struct list_head dsos;
97 extern struct map *kernel_map;
98 extern struct dso *vdso;
99 extern const char *vmlinux_name;
101 #endif /* __PERF_SYMBOL */