diff options
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 0e52558baa01..6b3023f3b18f 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -14,6 +14,7 @@ #include "spark.h" #include "hashmap.h" #include "disasm.h" +#include "branch.h" struct hist_browser_timer; struct hist_entry; @@ -288,6 +289,9 @@ struct annotated_source { struct annotation_line *annotated_source__get_line(struct annotated_source *src, s64 offset); +/* A branch counter once saturated */ +#define ANNOTATION__BR_CNTR_SATURATED_FLAG (1ULL << 63) + /** * struct annotated_branch - basic block and IPC information for a symbol. * @@ -297,6 +301,7 @@ struct annotation_line *annotated_source__get_line(struct annotated_source *src, * @cover_insn: Number of distinct, actually executed instructions. * @cycles_hist: Array of cyc_hist for each instruction. * @max_coverage: Maximum number of covered basic block (used for block-range). + * @br_cntr: Array of the occurrences of events (branch counters) during a block. * * This struct is used by two different codes when the sample has branch stack * and cycles information. annotation__compute_ipc() calculates average IPC @@ -313,6 +318,7 @@ struct annotated_branch { unsigned int cover_insn; struct cyc_hist *cycles_hist; u64 max_coverage; + u64 *br_cntr; }; struct LOCKABLE annotation { @@ -383,7 +389,9 @@ struct annotated_branch *annotation__get_branch(struct annotation *notes); int addr_map_symbol__account_cycles(struct addr_map_symbol *ams, struct addr_map_symbol *start, - unsigned cycles); + unsigned cycles, + struct evsel *evsel, + u64 br_cntr); int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample, struct evsel *evsel, u64 addr); |