summaryrefslogtreecommitdiff
path: root/tools/perf/util/callchain.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/callchain.h')
-rw-r--r--tools/perf/util/callchain.h29
1 files changed, 24 insertions, 5 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 13e75549c440..35c8e379530f 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -11,11 +11,7 @@
#define CALLCHAIN_HELP "setup and enables call-graph (stack chain/backtrace):\n\n"
-#ifdef HAVE_DWARF_UNWIND_SUPPORT
# define RECORD_MODE_HELP HELP_PAD "record_mode:\tcall graph recording mode (fp|dwarf|lbr)\n"
-#else
-# define RECORD_MODE_HELP HELP_PAD "record_mode:\tcall graph recording mode (fp|lbr)\n"
-#endif
#define RECORD_SIZE_HELP \
HELP_PAD "record_size:\tif record_mode is 'dwarf', max size of stack recording (<bytes>)\n" \
@@ -115,6 +111,12 @@ struct callchain_list {
bool unfolded;
bool has_children;
};
+ u64 branch_count;
+ u64 predicted_count;
+ u64 abort_count;
+ u64 cycles_count;
+ u64 iter_count;
+ u64 samples_count;
char *srcline;
struct list_head list;
};
@@ -129,6 +131,10 @@ struct callchain_cursor_node {
u64 ip;
struct map *map;
struct symbol *sym;
+ bool branch;
+ struct branch_flags branch_flags;
+ int nr_loop_iter;
+ int samples;
struct callchain_cursor_node *next;
};
@@ -183,7 +189,9 @@ static inline void callchain_cursor_reset(struct callchain_cursor *cursor)
}
int callchain_cursor_append(struct callchain_cursor *cursor, u64 ip,
- struct map *map, struct symbol *sym);
+ struct map *map, struct symbol *sym,
+ bool branch, struct branch_flags *flags,
+ int nr_loop_iter, int samples);
/* Close a cursor writing session. Initialize for the reader */
static inline void callchain_cursor_commit(struct callchain_cursor *cursor)
@@ -208,6 +216,9 @@ static inline void callchain_cursor_advance(struct callchain_cursor *cursor)
cursor->pos++;
}
+int callchain_cursor__copy(struct callchain_cursor *dst,
+ struct callchain_cursor *src);
+
struct option;
struct hist_entry;
@@ -261,8 +272,16 @@ char *callchain_node__scnprintf_value(struct callchain_node *node,
int callchain_node__fprintf_value(struct callchain_node *node,
FILE *fp, u64 total);
+int callchain_list_counts__printf_value(struct callchain_node *node,
+ struct callchain_list *clist,
+ FILE *fp, char *bf, int bfsize);
+
void free_callchain(struct callchain_root *root);
void decay_callchain(struct callchain_root *root);
int callchain_node__make_parent_list(struct callchain_node *node);
+int callchain_branch_counts(struct callchain_root *root,
+ u64 *branch_count, u64 *predicted_count,
+ u64 *abort_count, u64 *cycles_count);
+
#endif /* __PERF_CALLCHAIN_H */