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 */
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