perf_counter tools: Move symbol resolution classes from report to libperf

Will be used by perf top as well.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090528175504.GC4747@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 33 insertions, 0 deletions

diff --git a/Documentation/perf_counter/util/symbol.h b/Documentation/perf_counter/util/symbol.h
new file mode 100644
index 000000000000..6dffe76a28f0
--- /dev/null
+++ b/Documentation/perf_counter/util/symbol.h
@@ -0,0 +1,33 @@
+#ifndef _PERF_SYMBOL_
+#define _PERF_SYMBOL_ 1
+
+#include <linux/types.h>
+#include "list.h"
+#include "rbtree.h"
+
+struct symbol {
+        struct rb_node  rb_node;
+        __u64           start;
+        __u64           end;
+        char            name[0];
+};
+
+struct dso {
+        struct list_head node;
+        struct rb_root   syms;
+        char             name[0];
+};
+
+struct dso *dso__new(const char *name);
+void dso__delete(struct dso *self);
+
+struct symbol *dso__find_symbol(struct dso *self, uint64_t ip);
+
+int dso__load_kallsyms(struct dso *self);
+int dso__load_vmlinux(struct dso *self, const char *vmlinux);
+int dso__load(struct dso *self);
+
+size_t dso__fprintf(struct dso *self, FILE *fp);
+
+void symbol__init(void);
+#endif /* _PERF_SYMBOL_ */