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-rw-r--r--tools/perf/util/symbol.h92
1 files changed, 55 insertions, 37 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 829da9edba6..17003efa0b3 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -1,11 +1,11 @@
-#ifndef _PERF_SYMBOL_
-#define _PERF_SYMBOL_ 1
+#ifndef __PERF_SYMBOL
+#define __PERF_SYMBOL 1
#include <linux/types.h>
+#include <stdbool.h>
#include "types.h"
#include <linux/list.h>
#include <linux/rbtree.h>
-#include "module.h"
#include "event.h"
#ifdef HAVE_CPLUS_DEMANGLE
@@ -46,57 +46,75 @@ struct symbol {
struct rb_node rb_node;
u64 start;
u64 end;
- u64 obj_start;
- u64 hist_sum;
- u64 *hist;
- struct module *module;
- void *priv;
char name[0];
};
+struct symbol_conf {
+ unsigned short priv_size;
+ bool try_vmlinux_path,
+ use_modules;
+ const char *vmlinux_name;
+};
+
+extern unsigned int symbol__priv_size;
+
+static inline void *symbol__priv(struct symbol *self)
+{
+ return ((void *)self) - symbol__priv_size;
+}
+
+struct addr_location {
+ struct thread *thread;
+ struct map *map;
+ struct symbol *sym;
+ u64 addr;
+ char level;
+};
+
struct dso {
struct list_head node;
- struct rb_root syms;
- struct symbol *(*find_symbol)(struct dso *, u64 ip);
- unsigned int sym_priv_size;
- unsigned char adjust_symbols;
- unsigned char slen_calculated;
+ struct rb_root symbols[MAP__NR_TYPES];
+ struct symbol *(*find_symbol)(struct dso *self,
+ enum map_type type, u64 addr);
+ u8 adjust_symbols:1;
+ u8 slen_calculated:1;
+ u8 has_build_id:1;
+ u8 kernel:1;
unsigned char origin;
+ u8 loaded;
+ u8 build_id[BUILD_ID_SIZE];
+ u16 long_name_len;
+ const char *short_name;
+ char *long_name;
char name[0];
};
-extern const char *sym_hist_filter;
-
-typedef int (*symbol_filter_t)(struct dso *self, struct symbol *sym);
-
-struct dso *dso__new(const char *name, unsigned int sym_priv_size);
+struct dso *dso__new(const char *name);
void dso__delete(struct dso *self);
-static inline void *dso__sym_priv(struct dso *self, struct symbol *sym)
-{
- return ((void *)sym) - self->sym_priv_size;
-}
-
-struct symbol *dso__find_symbol(struct dso *self, u64 ip);
+bool dso__loaded(const struct dso *self, enum map_type type);
-int dso__load_kernel(struct dso *self, const char *vmlinux,
- symbol_filter_t filter, int verbose, int modules);
-int dso__load_modules(struct dso *self, symbol_filter_t filter, int verbose);
-int dso__load(struct dso *self, symbol_filter_t filter, int verbose);
struct dso *dsos__findnew(const char *name);
+int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
void dsos__fprintf(FILE *fp);
+size_t dsos__fprintf_buildid(FILE *fp);
-size_t dso__fprintf(struct dso *self, FILE *fp);
+size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
+size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
char dso__symtab_origin(const struct dso *self);
+void dso__set_build_id(struct dso *self, void *build_id);
+
+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(void);
+int build_id__sprintf(u8 *self, int len, char *bf);
-int load_kernel(void);
+size_t kernel_maps__fprintf(FILE *fp);
-void symbol__init(void);
+int symbol__init(struct symbol_conf *conf);
-extern struct list_head dsos;
-extern struct dso *kernel_dso;
+struct thread;
+struct thread *kthread;
+extern struct list_head dsos__user, dsos__kernel;
extern struct dso *vdso;
-extern struct dso *hypervisor_dso;
-extern const char *vmlinux_name;
-extern int modules;
-#endif /* _PERF_SYMBOL_ */
+#endif /* __PERF_SYMBOL */