diff options
Diffstat (limited to 'tools/perf/util/symbol.h')
| -rw-r--r-- | tools/perf/util/symbol.h | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 0563f33c1eb3..f25fae4b5743 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -57,7 +57,8 @@ struct symbol { u64 start; u64 end; u16 namelen; - u8 binding; + u8 type:4; + u8 binding:4; u8 idle:1; u8 ignore:1; u8 inlined:1; @@ -89,7 +90,6 @@ struct intlist; struct symbol_conf { unsigned short priv_size; - unsigned short nr_events; bool try_vmlinux_path, init_annotation, force, @@ -108,8 +108,6 @@ struct symbol_conf { show_cpu_utilization, initialized, kptr_restrict, - annotate_asm_raw, - annotate_src, event_group, demangle, demangle_kernel, @@ -200,9 +198,10 @@ struct branch_info { }; struct mem_info { - struct addr_map_symbol iaddr; - struct addr_map_symbol daddr; - union perf_mem_data_src data_src; + struct addr_map_symbol iaddr; + struct addr_map_symbol daddr; + union perf_mem_data_src data_src; + refcount_t refcnt; }; struct addr_location { @@ -258,17 +257,16 @@ int __dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map, bool no_kcore); int dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map); -void dso__insert_symbol(struct dso *dso, enum map_type type, +void dso__insert_symbol(struct dso *dso, struct symbol *sym); -struct symbol *dso__find_symbol(struct dso *dso, enum map_type type, - u64 addr); -struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type, - const char *name); +struct symbol *dso__find_symbol(struct dso *dso, u64 addr); +struct symbol *dso__find_symbol_by_name(struct dso *dso, const char *name); + struct symbol *symbol__next_by_name(struct symbol *sym); -struct symbol *dso__first_symbol(struct dso *dso, enum map_type type); -struct symbol *dso__last_symbol(struct dso *dso, enum map_type type); +struct symbol *dso__first_symbol(struct dso *dso); +struct symbol *dso__last_symbol(struct dso *dso); struct symbol *dso__next_symbol(struct symbol *sym); enum dso_type dso__type_fd(int fd); @@ -287,7 +285,7 @@ void symbol__exit(void); void symbol__elf_init(void); int symbol__annotation_init(void); -struct symbol *symbol__new(u64 start, u64 len, u8 binding, const char *name); +struct symbol *symbol__new(u64 start, u64 len, u8 binding, u8 type, const char *name); size_t __symbol__fprintf_symname_offs(const struct symbol *sym, const struct addr_location *al, bool unknown_as_addr, @@ -299,7 +297,6 @@ size_t __symbol__fprintf_symname(const struct symbol *sym, bool unknown_as_addr, FILE *fp); size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp); size_t symbol__fprintf(struct symbol *sym, FILE *fp); -bool symbol_type__is_a(char symbol_type, enum map_type map_type); bool symbol__restricted_filename(const char *filename, const char *restricted_filename); int symbol__config_symfs(const struct option *opt __maybe_unused, @@ -307,8 +304,7 @@ int symbol__config_symfs(const struct option *opt __maybe_unused, int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, struct symsrc *runtime_ss, int kmodule); -int dso__synthesize_plt_symbols(struct dso *dso, struct symsrc *ss, - struct map *map); +int dso__synthesize_plt_symbols(struct dso *dso, struct symsrc *ss); char *dso__demangle_sym(struct dso *dso, int kmodule, const char *elf_name); @@ -316,7 +312,7 @@ void __symbols__insert(struct rb_root *symbols, struct symbol *sym, bool kernel) void symbols__insert(struct rb_root *symbols, struct symbol *sym); void symbols__fixup_duplicate(struct rb_root *symbols); void symbols__fixup_end(struct rb_root *symbols); -void __map_groups__fixup_end(struct map_groups *mg, enum map_type type); +void map_groups__fixup_end(struct map_groups *mg); typedef int (*mapfn_t)(u64 start, u64 len, u64 pgoff, void *data); int file__read_maps(int fd, bool exe, mapfn_t mapfn, void *data, @@ -389,4 +385,16 @@ int sdt_notes__get_count(struct list_head *start); #define SDT_NOTE_NAME "stapsdt" #define NR_ADDR 3 +struct mem_info *mem_info__new(void); +struct mem_info *mem_info__get(struct mem_info *mi); +void mem_info__put(struct mem_info *mi); + +static inline void __mem_info__zput(struct mem_info **mi) +{ + mem_info__put(*mi); + *mi = NULL; +} + +#define mem_info__zput(mi) __mem_info__zput(&mi) + #endif /* __PERF_SYMBOL */ |
