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| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-08-06 08:41:20 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-09 23:26:33 +0400 |
| commit | e5a1845fc0aeca85c98115980c3531129f87e18d (patch) | |
| tree | f67ec3bfc5dc9ae6e2d89ad9b6493a873d4c8652 /tools/perf/util/symbol.h | |
| parent | 166ccc9c244828da9214a0e7ba4d5dde6a26dcc1 (diff) | |
| download | linux-e5a1845fc0aeca85c98115980c3531129f87e18d.tar.xz | |
perf symbols: Split out util/symbol-elf.c
Factor out the dependency of ELF handling into separate symbol-elf.c
file. It is a preparation of building a minimalistic version perf tools
which doesn't depend on the elfutils.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1344228082-15569-3-git-send-email-namhyung@kernel.org
[ committer note: removed blank line at symbol-elf.c EOF ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.h')
| -rw-r--r-- | tools/perf/util/symbol.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 355993d3abbf..38ccbbb39faa 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -254,6 +254,7 @@ static inline void dso__set_loaded(struct dso *dso, enum map_type type) void dso__sort_by_name(struct dso *dso, enum map_type type); +void dsos__add(struct list_head *head, struct dso *dso); struct dso *__dsos__findnew(struct list_head *head, const char *name); int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter); @@ -283,6 +284,7 @@ size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp); char dso__symtab_origin(const struct dso *dso); void dso__set_long_name(struct dso *dso, char *name); void dso__set_build_id(struct dso *dso, void *build_id); +bool dso__build_id_equal(const struct dso *dso, u8 *build_id); void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine); struct map *dso__new_map(const char *name); @@ -298,6 +300,8 @@ int build_id__sprintf(const u8 *build_id, int len, char *bf); int kallsyms__parse(const char *filename, void *arg, int (*process_symbol)(void *arg, const char *name, char type, u64 start, u64 end)); +int filename__read_debuglink(const char *filename, char *debuglink, + size_t size); void machine__destroy_kernel_maps(struct machine *machine); int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel); @@ -310,6 +314,7 @@ void machines__destroy_guest_kernel_maps(struct rb_root *machines); int symbol__init(void); 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, FILE *fp); size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp); @@ -327,4 +332,14 @@ ssize_t dso__data_read_addr(struct dso *dso, struct map *map, struct machine *machine, u64 addr, u8 *data, ssize_t size); int dso__test_data(void); +int dso__load_sym(struct dso *dso, struct map *map, const char *name, int fd, + symbol_filter_t filter, int kmodule, int want_symtab); +int dso__synthesize_plt_symbols(struct dso *dso, char *name, struct map *map, + symbol_filter_t filter); + +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); + #endif /* __PERF_SYMBOL */ |