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-rw-r--r--tools/perf/util/annotate.c86
1 files changed, 73 insertions, 13 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index fbad8dfbb186..71897689dacf 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -46,6 +46,7 @@
struct annotation_options annotation__default_options = {
.use_offset = true,
.jump_arrows = true,
+ .offset_level = ANNOTATION__OFFSET_JUMP_TARGETS,
};
const char *disassembler_style;
@@ -759,6 +760,15 @@ static int __symbol__account_cycles(struct annotation *notes,
ch[offset].num_aggr++;
ch[offset].cycles_aggr += cycles;
+ if (cycles > ch[offset].cycles_max)
+ ch[offset].cycles_max = cycles;
+
+ if (ch[offset].cycles_min) {
+ if (cycles && cycles < ch[offset].cycles_min)
+ ch[offset].cycles_min = cycles;
+ } else
+ ch[offset].cycles_min = cycles;
+
if (!have_start && ch[offset].have_start)
return 0;
if (ch[offset].num) {
@@ -952,8 +962,11 @@ void annotation__compute_ipc(struct annotation *notes, size_t size)
if (ch->have_start)
annotation__count_and_fill(notes, ch->start, offset, ch);
al = notes->offsets[offset];
- if (al && ch->num_aggr)
+ if (al && ch->num_aggr) {
al->cycles = ch->cycles_aggr / ch->num_aggr;
+ al->cycles_max = ch->cycles_max;
+ al->cycles_min = ch->cycles_min;
+ }
notes->have_cycles = true;
}
}
@@ -1262,6 +1275,9 @@ annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start
max_percent = sample->percent;
}
+ if (al->samples_nr > nr_percent)
+ nr_percent = al->samples_nr;
+
if (max_percent < min_pcnt)
return -1;
@@ -1949,6 +1965,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
u64 len;
int width = symbol_conf.show_total_period ? 12 : 8;
int graph_dotted_len;
+ char buf[512];
filename = strdup(dso->long_name);
if (!filename)
@@ -1961,8 +1978,11 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
len = symbol__size(sym);
- if (perf_evsel__is_group_event(evsel))
+ if (perf_evsel__is_group_event(evsel)) {
width *= evsel->nr_members;
+ perf_evsel__group_desc(evsel, buf, sizeof(buf));
+ evsel_name = buf;
+ }
graph_dotted_len = printf(" %-*.*s| Source code & Disassembly of %s for %s (%" PRIu64 " samples)\n",
width, width, symbol_conf.show_total_period ? "Period" :
@@ -2482,13 +2502,38 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
else
obj__printf(obj, "%*s ", ANNOTATION__IPC_WIDTH - 1, "IPC");
- if (al->cycles)
- obj__printf(obj, "%*" PRIu64 " ",
+ if (!notes->options->show_minmax_cycle) {
+ if (al->cycles)
+ obj__printf(obj, "%*" PRIu64 " ",
ANNOTATION__CYCLES_WIDTH - 1, al->cycles);
- else if (!show_title)
- obj__printf(obj, "%*s", ANNOTATION__CYCLES_WIDTH, " ");
- else
- obj__printf(obj, "%*s ", ANNOTATION__CYCLES_WIDTH - 1, "Cycle");
+ else if (!show_title)
+ obj__printf(obj, "%*s",
+ ANNOTATION__CYCLES_WIDTH, " ");
+ else
+ obj__printf(obj, "%*s ",
+ ANNOTATION__CYCLES_WIDTH - 1,
+ "Cycle");
+ } else {
+ if (al->cycles) {
+ char str[32];
+
+ scnprintf(str, sizeof(str),
+ "%" PRIu64 "(%" PRIu64 "/%" PRIu64 ")",
+ al->cycles, al->cycles_min,
+ al->cycles_max);
+
+ obj__printf(obj, "%*s ",
+ ANNOTATION__MINMAX_CYCLES_WIDTH - 1,
+ str);
+ } else if (!show_title)
+ obj__printf(obj, "%*s",
+ ANNOTATION__MINMAX_CYCLES_WIDTH,
+ " ");
+ else
+ obj__printf(obj, "%*s ",
+ ANNOTATION__MINMAX_CYCLES_WIDTH - 1,
+ "Cycle(min/max)");
+ }
}
obj__printf(obj, " ");
@@ -2512,7 +2557,8 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
if (!notes->options->use_offset) {
printed = scnprintf(bf, sizeof(bf), "%" PRIx64 ": ", addr);
} else {
- if (al->jump_sources) {
+ if (al->jump_sources &&
+ notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {
if (notes->options->show_nr_jumps) {
int prev;
printed = scnprintf(bf, sizeof(bf), "%*d ",
@@ -2523,9 +2569,14 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
obj__printf(obj, bf);
obj__set_color(obj, prev);
}
-
+print_addr:
printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
notes->widths.target, addr);
+ } else if (ins__is_call(&disasm_line(al)->ins) &&
+ notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {
+ goto print_addr;
+ } else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {
+ goto print_addr;
} else {
printed = scnprintf(bf, sizeof(bf), "%-*s ",
notes->widths.addr, " ");
@@ -2642,10 +2693,11 @@ int __annotation__scnprintf_samples_period(struct annotation *notes,
*/
static struct annotation_config {
const char *name;
- bool *value;
+ void *value;
} annotation__configs[] = {
ANNOTATION__CFG(hide_src_code),
ANNOTATION__CFG(jump_arrows),
+ ANNOTATION__CFG(offset_level),
ANNOTATION__CFG(show_linenr),
ANNOTATION__CFG(show_nr_jumps),
ANNOTATION__CFG(show_nr_samples),
@@ -2677,8 +2729,16 @@ static int annotation__config(const char *var, const char *value,
if (cfg == NULL)
pr_debug("%s variable unknown, ignoring...", var);
- else
- *cfg->value = perf_config_bool(name, value);
+ else if (strcmp(var, "annotate.offset_level") == 0) {
+ perf_config_int(cfg->value, name, value);
+
+ if (*(int *)cfg->value > ANNOTATION__MAX_OFFSET_LEVEL)
+ *(int *)cfg->value = ANNOTATION__MAX_OFFSET_LEVEL;
+ else if (*(int *)cfg->value < ANNOTATION__MIN_OFFSET_LEVEL)
+ *(int *)cfg->value = ANNOTATION__MIN_OFFSET_LEVEL;
+ } else {
+ *(bool *)cfg->value = perf_config_bool(name, value);
+ }
return 0;
}
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