4 #include <linux/types.h>
5 #include <linux/rbtree.h>
11 enum dso_binary_type {
12 DSO_BINARY_TYPE__KALLSYMS = 0,
13 DSO_BINARY_TYPE__GUEST_KALLSYMS,
14 DSO_BINARY_TYPE__VMLINUX,
15 DSO_BINARY_TYPE__GUEST_VMLINUX,
16 DSO_BINARY_TYPE__JAVA_JIT,
17 DSO_BINARY_TYPE__DEBUGLINK,
18 DSO_BINARY_TYPE__BUILD_ID_CACHE,
19 DSO_BINARY_TYPE__FEDORA_DEBUGINFO,
20 DSO_BINARY_TYPE__UBUNTU_DEBUGINFO,
21 DSO_BINARY_TYPE__BUILDID_DEBUGINFO,
22 DSO_BINARY_TYPE__SYSTEM_PATH_DSO,
23 DSO_BINARY_TYPE__GUEST_KMODULE,
24 DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE,
25 DSO_BINARY_TYPE__KCORE,
26 DSO_BINARY_TYPE__GUEST_KCORE,
27 DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO,
28 DSO_BINARY_TYPE__NOT_FOUND,
31 enum dso_kernel_type {
43 #define DSO__SWAP(dso, type, val) \
46 BUG_ON(dso->needs_swap == DSO_SWAP__UNSET); \
47 if (dso->needs_swap == DSO_SWAP__YES) { \
48 switch (sizeof(____r)) { \
50 ____r = bswap_16(val); \
53 ____r = bswap_32(val); \
56 ____r = bswap_64(val); \
65 #define DSO__DATA_CACHE_SIZE 4096
66 #define DSO__DATA_CACHE_MASK ~(DSO__DATA_CACHE_SIZE - 1)
69 struct rb_node rb_node;
76 struct list_head node;
77 struct rb_root symbols[MAP__NR_TYPES];
78 struct rb_root symbol_names[MAP__NR_TYPES];
81 char *symsrc_filename;
82 unsigned int a2l_fails;
83 enum dso_kernel_type kernel;
84 enum dso_swap_type needs_swap;
85 enum dso_binary_type symtab_type;
86 enum dso_binary_type binary_type;
92 u8 short_name_allocated:1;
93 u8 long_name_allocated:1;
97 u8 build_id[BUILD_ID_SIZE];
98 const char *short_name;
99 const char *long_name;
105 static inline void dso__set_loaded(struct dso *dso, enum map_type type)
107 dso->loaded |= (1 << type);
110 struct dso *dso__new(const char *name);
111 void dso__delete(struct dso *dso);
113 void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated);
114 void dso__set_long_name(struct dso *dso, const char *name, bool name_allocated);
116 int dso__name_len(const struct dso *dso);
118 bool dso__loaded(const struct dso *dso, enum map_type type);
120 bool dso__sorted_by_name(const struct dso *dso, enum map_type type);
121 void dso__set_sorted_by_name(struct dso *dso, enum map_type type);
122 void dso__sort_by_name(struct dso *dso, enum map_type type);
124 void dso__set_build_id(struct dso *dso, void *build_id);
125 bool dso__build_id_equal(const struct dso *dso, u8 *build_id);
126 void dso__read_running_kernel_build_id(struct dso *dso,
127 struct machine *machine);
128 int dso__kernel_module_get_build_id(struct dso *dso, const char *root_dir);
130 char dso__symtab_origin(const struct dso *dso);
131 int dso__read_binary_type_filename(const struct dso *dso, enum dso_binary_type type,
132 char *root_dir, char *filename, size_t size);
134 int dso__data_fd(struct dso *dso, struct machine *machine);
135 ssize_t dso__data_read_offset(struct dso *dso, struct machine *machine,
136 u64 offset, u8 *data, ssize_t size);
137 ssize_t dso__data_read_addr(struct dso *dso, struct map *map,
138 struct machine *machine, u64 addr,
139 u8 *data, ssize_t size);
141 struct map *dso__new_map(const char *name);
142 struct dso *dso__kernel_findnew(struct machine *machine, const char *name,
143 const char *short_name, int dso_type);
145 void dsos__add(struct list_head *head, struct dso *dso);
146 struct dso *dsos__find(const struct list_head *head, const char *name,
148 struct dso *__dsos__findnew(struct list_head *head, const char *name);
149 bool __dsos__read_build_ids(struct list_head *head, bool with_hits);
151 size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp,
152 bool (skip)(struct dso *dso, int parm), int parm);
153 size_t __dsos__fprintf(struct list_head *head, FILE *fp);
155 size_t dso__fprintf_buildid(struct dso *dso, FILE *fp);
156 size_t dso__fprintf_symbols_by_name(struct dso *dso,
157 enum map_type type, FILE *fp);
158 size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp);
160 static inline bool dso__is_vmlinux(struct dso *dso)
162 return dso->binary_type == DSO_BINARY_TYPE__VMLINUX ||
163 dso->binary_type == DSO_BINARY_TYPE__GUEST_VMLINUX;
166 static inline bool dso__is_kcore(struct dso *dso)
168 return dso->binary_type == DSO_BINARY_TYPE__KCORE ||
169 dso->binary_type == DSO_BINARY_TYPE__GUEST_KCORE;
172 void dso__free_a2l(struct dso *dso);
174 #endif /* __PERF_DSO */