diff options
Diffstat (limited to 'tools/perf/util/symbol.h')
| -rw-r--r-- | tools/perf/util/symbol.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index c8b7544d9..b10d558a8 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -44,6 +44,9 @@ Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep, #define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */ #endif +#define DSO__NAME_KALLSYMS "[kernel.kallsyms]" +#define DSO__NAME_KCORE "[kernel.kcore]" + /** struct symbol - symtab entry * * @ignore - resolvable but tools ignore it (e.g. idle routines) @@ -55,6 +58,7 @@ struct symbol { u16 namelen; u8 binding; bool ignore; + u8 arch_sym; char name[0]; }; @@ -140,6 +144,11 @@ struct symbol_conf { extern struct symbol_conf symbol_conf; +struct symbol_name_rb_node { + struct rb_node rb_node; + struct symbol sym; +}; + static inline int __symbol__join_symfs(char *bf, size_t size, const char *path) { return path__join(bf, size, symbol_conf.symfs, path); @@ -177,6 +186,8 @@ struct branch_info { struct addr_map_symbol from; struct addr_map_symbol to; struct branch_flags flags; + char *srcline_from; + char *srcline_to; }; struct mem_info { @@ -235,9 +246,14 @@ int dso__load_vmlinux(struct dso *dso, struct map *map, symbol_filter_t filter); int dso__load_vmlinux_path(struct dso *dso, struct map *map, symbol_filter_t filter); +int __dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map, + bool no_kcore, symbol_filter_t filter); int dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map, symbol_filter_t filter); +void dso__insert_symbol(struct dso *dso, enum map_type type, + 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, @@ -262,14 +278,22 @@ int symbol__init(struct perf_env *env); void symbol__exit(void); void symbol__elf_init(void); struct symbol *symbol__new(u64 start, u64 len, u8 binding, const char *name); +size_t __symbol__fprintf_symname_offs(const struct symbol *sym, + const struct addr_location *al, + bool unknown_as_addr, FILE *fp); size_t symbol__fprintf_symname_offs(const struct symbol *sym, const struct addr_location *al, FILE *fp); +size_t __symbol__fprintf_symname(const struct symbol *sym, + const struct addr_location *al, + 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); bool symbol__is_idle(struct symbol *sym); +int symbol__config_symfs(const struct option *opt __maybe_unused, + const char *dir, int unset __maybe_unused); int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, struct symsrc *runtime_ss, symbol_filter_t filter, @@ -310,7 +334,7 @@ int setup_intlist(struct intlist **list, const char *list_str, #ifdef HAVE_LIBELF_SUPPORT bool elf__needs_adjust_symbols(GElf_Ehdr ehdr); -void arch__elf_sym_adjust(GElf_Sym *sym); +void arch__sym_update(struct symbol *s, GElf_Sym *sym); #endif #define SYMBOL_A 0 |