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,
56 const char *vmlinux_name;
59 extern unsigned int symbol__priv_size;
61 static inline void *symbol__priv(struct symbol *self)
63 return ((void *)self) - symbol__priv_size;
67 struct list_head node;
68 struct rb_root functions;
69 struct symbol *(*find_function)(struct dso *, u64 ip);
76 u8 build_id[BUILD_ID_SIZE];
78 const char *short_name;
83 struct dso *dso__new(const char *name);
84 void dso__delete(struct dso *self);
86 struct symbol *dso__find_function(struct dso *self, u64 ip);
88 struct dso *dsos__findnew(const char *name);
89 int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
90 void dsos__fprintf(FILE *fp);
91 size_t dsos__fprintf_buildid(FILE *fp);
93 size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
94 size_t dso__fprintf(struct dso *self, FILE *fp);
95 char dso__symtab_origin(const struct dso *self);
96 void dso__set_build_id(struct dso *self, void *build_id);
98 int filename__read_build_id(const char *filename, void *bf, size_t size);
99 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
100 bool dsos__read_build_ids(void);
101 int build_id__sprintf(u8 *self, int len, char *bf);
103 size_t kernel_maps__fprintf(FILE *fp);
105 int symbol__init(struct symbol_conf *conf);
107 extern struct list_head dsos;
108 extern struct map *kernel_map;
109 extern struct dso *vdso;
110 #endif /* __PERF_SYMBOL */