From cdd059d731eeb466f51a404ee6cbfafb0fc7c20b Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 27 Oct 2012 23:18:32 +0200 Subject: perf tools: Move dso_* related functions into dso object Moving dso_* related functions into dso object. Keeping symbol loading related functions still in the symbol object as it seems more convenient. Signed-off-by: Jiri Olsa Reviewed-by: Namhyung Kim Tested-by: Namhyung Kim Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1351372712-21104-6-git-send-email-jolsa@redhat.com [ committer note: Use "symbol.h" instead of to make it build with O= ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol.h | 134 ++--------------------------------------------- 1 file changed, 5 insertions(+), 129 deletions(-) (limited to 'tools/perf/util/symbol.h') diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 45d3df8d36d0..863b05bea5ff 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -19,6 +19,8 @@ #include #endif +#include "dso.h" + #ifdef HAVE_CPLUS_DEMANGLE extern char *cplus_demangle(const char *, int); @@ -70,6 +72,7 @@ struct symbol { }; void symbol__delete(struct symbol *sym); +void symbols__delete(struct rb_root *symbols); static inline size_t symbol__size(const struct symbol *sym) { @@ -160,70 +163,6 @@ struct addr_location { s32 cpu; }; -enum dso_binary_type { - DSO_BINARY_TYPE__KALLSYMS = 0, - DSO_BINARY_TYPE__GUEST_KALLSYMS, - DSO_BINARY_TYPE__VMLINUX, - DSO_BINARY_TYPE__GUEST_VMLINUX, - DSO_BINARY_TYPE__JAVA_JIT, - DSO_BINARY_TYPE__DEBUGLINK, - DSO_BINARY_TYPE__BUILD_ID_CACHE, - DSO_BINARY_TYPE__FEDORA_DEBUGINFO, - DSO_BINARY_TYPE__UBUNTU_DEBUGINFO, - DSO_BINARY_TYPE__BUILDID_DEBUGINFO, - DSO_BINARY_TYPE__SYSTEM_PATH_DSO, - DSO_BINARY_TYPE__GUEST_KMODULE, - DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE, - DSO_BINARY_TYPE__NOT_FOUND, -}; - -enum dso_kernel_type { - DSO_TYPE_USER = 0, - DSO_TYPE_KERNEL, - DSO_TYPE_GUEST_KERNEL -}; - -enum dso_swap_type { - DSO_SWAP__UNSET, - DSO_SWAP__NO, - DSO_SWAP__YES, -}; - -#define DSO__DATA_CACHE_SIZE 4096 -#define DSO__DATA_CACHE_MASK ~(DSO__DATA_CACHE_SIZE - 1) - -struct dso_cache { - struct rb_node rb_node; - u64 offset; - u64 size; - char data[0]; -}; - -struct dso { - struct list_head node; - struct rb_root symbols[MAP__NR_TYPES]; - struct rb_root symbol_names[MAP__NR_TYPES]; - struct rb_root cache; - enum dso_kernel_type kernel; - enum dso_swap_type needs_swap; - enum dso_binary_type symtab_type; - enum dso_binary_type data_type; - u8 adjust_symbols:1; - u8 has_build_id:1; - u8 hit:1; - u8 annotate_warned:1; - u8 sname_alloc:1; - u8 lname_alloc:1; - u8 sorted_by_name; - u8 loaded; - u8 build_id[BUILD_ID_SIZE]; - const char *short_name; - char *long_name; - u16 long_name_len; - u16 short_name_len; - char name[0]; -}; - struct symsrc { char *name; int fd; @@ -254,47 +193,6 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, bool symsrc__has_symtab(struct symsrc *ss); bool symsrc__possibly_runtime(struct symsrc *ss); -#define DSO__SWAP(dso, type, val) \ -({ \ - type ____r = val; \ - BUG_ON(dso->needs_swap == DSO_SWAP__UNSET); \ - if (dso->needs_swap == DSO_SWAP__YES) { \ - switch (sizeof(____r)) { \ - case 2: \ - ____r = bswap_16(val); \ - break; \ - case 4: \ - ____r = bswap_32(val); \ - break; \ - case 8: \ - ____r = bswap_64(val); \ - break; \ - default: \ - BUG_ON(1); \ - } \ - } \ - ____r; \ -}) - -struct dso *dso__new(const char *name); -void dso__delete(struct dso *dso); - -int dso__name_len(const struct dso *dso); - -bool dso__loaded(const struct dso *dso, enum map_type type); -bool dso__sorted_by_name(const struct dso *dso, enum map_type type); - -static inline void dso__set_loaded(struct dso *dso, enum map_type type) -{ - dso->loaded |= (1 << 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__find(struct list_head *head, const char *name); -struct dso *__dsos__findnew(struct list_head *head, const char *name); - int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter); int dso__load_vmlinux(struct dso *dso, struct map *map, const char *vmlinux, symbol_filter_t filter); @@ -307,25 +205,12 @@ int machine__load_kallsyms(struct machine *machine, const char *filename, int machine__load_vmlinux_path(struct machine *machine, enum map_type type, symbol_filter_t filter); -size_t __dsos__fprintf(struct list_head *head, FILE *fp); - size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp, bool with_hits); size_t machines__fprintf_dsos(struct rb_root *machines, FILE *fp); size_t machines__fprintf_dsos_buildid(struct rb_root *machines, FILE *fp, bool with_hits); -size_t dso__fprintf_buildid(struct dso *dso, FILE *fp); -size_t dso__fprintf_symbols_by_name(struct dso *dso, - enum map_type type, FILE *fp); -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); + 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, @@ -333,7 +218,6 @@ struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type, int filename__read_build_id(const char *filename, void *bf, size_t size); int sysfs__read_build_id(const char *filename, void *bf, size_t size); -bool __dsos__read_build_ids(struct list_head *head, bool with_hits); int kallsyms__parse(const char *filename, void *arg, int (*process_symbol)(void *arg, const char *name, char type, u64 start)); @@ -355,19 +239,11 @@ 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); +size_t symbol__fprintf(struct symbol *sym, FILE *fp); bool symbol_type__is_a(char symbol_type, enum map_type map_type); size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp); -int dso__binary_type_file(struct dso *dso, enum dso_binary_type type, - char *root_dir, char *file, size_t size); - -int dso__data_fd(struct dso *dso, struct machine *machine); -ssize_t dso__data_read_offset(struct dso *dso, struct machine *machine, - u64 offset, u8 *data, ssize_t size); -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, struct symsrc *syms_ss, struct symsrc *runtime_ss, symbol_filter_t filter, -- cgit v1.2.3