diff options
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index d5c821c22f79..8b9e05a1932f 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; @@ -30,6 +31,7 @@ struct annotated_data_type; #define ANNOTATION__CYCLES_WIDTH 6 #define ANNOTATION__MINMAX_CYCLES_WIDTH 19 #define ANNOTATION__AVG_IPC_WIDTH 36 +#define ANNOTATION__BR_CNTR_WIDTH 30 #define ANNOTATION_DUMMY_LEN 256 struct annotation_options { @@ -43,6 +45,7 @@ struct annotation_options { show_nr_jumps, show_minmax_cycle, show_asm_raw, + show_br_cntr, annotate_src, full_addr; u8 offset_level; @@ -103,6 +106,10 @@ struct annotation_line { char *fileloc; char *path; struct cycles_info *cycles; + int num_aggr; + int br_cntr_nr; + u64 *br_cntr; + struct evsel *evsel; int jump_sources; u32 idx; int idx_asm; @@ -113,7 +120,10 @@ struct annotation_line { struct disasm_line { struct ins ins; struct ins_operands ops; - + union { + u8 bytes[4]; + u32 raw_insn; + } raw; /* This needs to be at the end. */ struct annotation_line al; }; @@ -285,6 +295,9 @@ 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. * @@ -294,6 +307,7 @@ 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 @@ -310,6 +324,7 @@ struct annotated_branch { unsigned int cover_insn; struct cyc_hist *cycles_hist; u64 max_coverage; + u64 *br_cntr; }; struct LOCKABLE annotation { @@ -336,7 +351,7 @@ static inline int annotation__cycles_width(struct annotation *notes) static inline int annotation__pcnt_width(struct annotation *notes) { - return (symbol_conf.show_total_period ? 12 : 7) * notes->src->nr_events; + return (symbol_conf.show_total_period ? 12 : 8) * notes->src->nr_events; } static inline bool annotation_line__filter(struct annotation_line *al) @@ -344,6 +359,11 @@ static inline bool annotation_line__filter(struct annotation_line *al) return annotate_opts.hide_src_code && al->offset == -1; } +static inline u8 annotation__br_cntr_width(void) +{ + return annotate_opts.show_br_cntr ? ANNOTATION__BR_CNTR_WIDTH : 0; +} + void annotation__update_column_widths(struct annotation *notes); void annotation__toggle_full_addr(struct annotation *notes, struct map_symbol *ms); @@ -380,7 +400,9 @@ 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); @@ -540,4 +562,9 @@ struct annotated_basic_block { int annotate_get_basic_blocks(struct symbol *sym, s64 src, s64 dst, struct list_head *head); +void debuginfo_cache__delete(void); + +int annotation_br_cntr_entry(char **str, int br_cntr_nr, u64 *br_cntr, + int num_aggr, struct evsel *evsel); +int annotation_br_cntr_abbr_list(char **str, struct evsel *evsel, bool header); #endif /* __PERF_ANNOTATE_H */ |