From: Namhyung Kim <namhyung....@lge.com>
New addr_{to,from} sort keys provide a way to sort the entries by the
source/target symbol addresses.
Cc: Stephane Eranian <eran...@google.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/perf/util/hist.c | 2 ++
tools/perf/util/hist.h | 2 ++
tools/perf/util/sort.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
tools/perf/util/sort.h | 2 ++
4 files changed, 56 insertions(+)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index c098d6ebab1f..1fb1535940f8 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -54,6 +54,8 @@ void hists__reset_col_len(struct hists *hists)
hists__set_col_len(hists, col, 0);
hists__set_col_len(hists, HISTC_ADDR, BITS_PER_LONG / 4 + 2);
+ hists__set_col_len(hists, HISTC_ADDR_FROM, BITS_PER_LONG / 4 + 2);
+ hists__set_col_len(hists, HISTC_ADDR_TO, BITS_PER_LONG / 4 + 2);
}
static void hists__set_unres_dso_col_len(struct hists *hists, int dso)
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 9599f805828f..2640fcc566e9 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -50,6 +50,8 @@ enum hist_column {
HISTC_SYMBOL_TO,
HISTC_DSO_FROM,
HISTC_DSO_TO,
+ HISTC_ADDR_FROM,
+ HISTC_ADDR_TO,
HISTC_LOCAL_WEIGHT,
HISTC_GLOBAL_WEIGHT,
HISTC_MEM_DADDR_SYMBOL,
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index fecde9347cbd..19f360b6e698 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -436,6 +436,40 @@ static int hist_entry__sym_to_snprintf(struct hist_entry
*self, char *bf,
}
+static int64_t
+sort__addr_from_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+ struct addr_map_symbol *from_l = &left->branch_info->from;
+ struct addr_map_symbol *from_r = &right->branch_info->from;
+
+ return from_r->addr - from_l->addr;
+}
+
+static int hist_entry__addr_from_snprintf(struct hist_entry *self, char *bf,
+ size_t size, unsigned int width)
+{
+ struct addr_map_symbol *from = &self->branch_info->from;
+ return repsep_snprintf(bf, size, "%#*"PRIx64, width,
+ (uint64_t)from->addr);
+}
+
+static int64_t
+sort__addr_to_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+ struct addr_map_symbol *to_l = &left->branch_info->to;
+ struct addr_map_symbol *to_r = &right->branch_info->to;
+
+ return to_r->addr - to_l->addr;
+}
+
+static int hist_entry__addr_to_snprintf(struct hist_entry *self, char *bf,
+ size_t size, unsigned int width)
+{
+ struct addr_map_symbol *to = &self->branch_info->to;
+ return repsep_snprintf(bf, size, "%#*"PRIx64, width,
+ (uint64_t)to->addr);
+}
+
struct sort_entry sort_dso_from = {
.se_header = "Source Shared Object",
.se_cmp = sort__dso_from_cmp,
@@ -464,6 +498,20 @@ struct sort_entry sort_sym_to = {
.se_width_idx = HISTC_SYMBOL_TO,
};
+struct sort_entry sort_addr_from = {
+ .se_header = "Source Address",
+ .se_cmp = sort__addr_from_cmp,
+ .se_snprintf = hist_entry__addr_from_snprintf,
+ .se_width_idx = HISTC_ADDR_FROM,
+};
+
+struct sort_entry sort_addr_to = {
+ .se_header = "Target Address",
+ .se_cmp = sort__addr_to_cmp,
+ .se_snprintf = hist_entry__addr_to_snprintf,
+ .se_width_idx = HISTC_ADDR_TO,
+};
+
static int64_t
sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right)
{
@@ -905,6 +953,8 @@ static struct sort_dimension bstack_sort_dimensions[] = {
DIM(SORT_DSO_TO, "dso_to", sort_dso_to),
DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from),
DIM(SORT_SYM_TO, "symbol_to", sort_sym_to),
+ DIM(SORT_ADDR_FROM, "addr_from", sort_addr_from),
+ DIM(SORT_ADDR_TO, "addr_to", sort_addr_to),
DIM(SORT_MISPREDICT, "mispredict", sort_mispredict),
};
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 0815e344f38c..1f945a3b2e5b 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -146,6 +146,8 @@ enum sort_type {
SORT_DSO_TO,
SORT_SYM_FROM,
SORT_SYM_TO,
+ SORT_ADDR_FROM,
+ SORT_ADDR_TO,
SORT_MISPREDICT,
/* memory mode specific sort keys */
--
1.7.11.7
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