diff options
Diffstat (limited to 'tools/perf/util/callchain.h')
| -rw-r--r-- | tools/perf/util/callchain.h | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 13e75549c440..4f4b60f1558a 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -5,17 +5,14 @@ #include <linux/list.h> #include <linux/rbtree.h> #include "event.h" +#include "map.h" #include "symbol.h" #define HELP_PAD "\t\t\t\t" #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 +112,12 @@ 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 +132,10 @@ 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; }; @@ -178,12 +185,19 @@ int callchain_merge(struct callchain_cursor *cursor, */ static inline void callchain_cursor_reset(struct callchain_cursor *cursor) { + struct callchain_cursor_node *node; + cursor->nr = 0; cursor->last = &cursor->first; + + for (node = cursor->first; node != NULL; node = node->next) + map__zput(node->map); } 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 +222,9 @@ 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 +278,16 @@ 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 */ |