3 files changed, 73 insertions, 3 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 41639182fb3f..2357c66fb91d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -57,6 +57,9 @@ static int		show_nr_samples;
 static int              show_threads;
 static struct perf_read_values  show_threads_values;
 
+static char             default_pretty_printing_style[] = "normal";
+static char             *pretty_printing_style = default_pretty_printing_style;
+
 static unsigned long    page_size;
 static unsigned long    mmap_window = 32;
 
@@ -1401,6 +1404,9 @@ static size_t output__fprintf(FILE *fp, u64 total_samples)
         size_t ret = 0;
         unsigned int width;
         char *col_width = col_width_list_str;
+        int raw_printing_style;
+
+        raw_printing_style = !strcmp(pretty_printing_style, "raw");
 
         init_rem_hits();
 
@@ -1478,7 +1484,8 @@ print_entries:
         free(rem_sq_bracket);
 
         if (show_threads)
-                perf_read_values_display(fp, &show_threads_values);
+                perf_read_values_display(fp, &show_threads_values,
+                                         raw_printing_style);
 
         return ret;
 }
@@ -2091,6 +2098,8 @@ static const struct option options[] = {
                     "Show a column with the number of samples"),
         OPT_BOOLEAN('T', "threads", &show_threads,
                     "Show per-thread event counters"),
+        OPT_STRING(0, "pretty", &pretty_printing_style, "key",
+                   "pretty printing style key: normal raw"),
         OPT_STRING('s', "sort", &sort_order, "key[,key2...]",
                    "sort by key(s): pid, comm, dso, symbol, parent"),
         OPT_BOOLEAN('P', "full-paths", &full_paths,
diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c
index 8551c0b8b233..614cfaf4712a 100644
--- a/tools/perf/util/values.c
+++ b/tools/perf/util/values.c
@@ -126,7 +126,8 @@ void perf_read_values_add_value(struct perf_read_values *values,
         values->value[tindex][cindex] = value;
 }
 
-void perf_read_values_display(FILE *fp, struct perf_read_values *values)
+static void perf_read_values__display_pretty(FILE *fp,
+                                             struct perf_read_values *values)
 {
         int i, j;
         int pidwidth, tidwidth;
@@ -169,3 +170,62 @@ void perf_read_values_display(FILE *fp, struct perf_read_values *values)
                 fprintf(fp, "\n");
         }
 }
+
+static void perf_read_values__display_raw(FILE *fp,
+                                          struct perf_read_values *values)
+{
+        int width, pidwidth, tidwidth, namewidth, rawwidth, countwidth;
+        int i, j;
+
+        tidwidth = 3; /* TID */
+        pidwidth = 3; /* PID */
+        namewidth = 4; /* "Name" */
+        rawwidth = 3; /* "Raw" */
+        countwidth = 5; /* "Count" */
+
+        for (i = 0; i < values->threads; i++) {
+                width = snprintf(NULL, 0, "%d", values->pid[i]);
+                if (width > pidwidth)
+                        pidwidth = width;
+                width = snprintf(NULL, 0, "%d", values->tid[i]);
+                if (width > tidwidth)
+                        tidwidth = width;
+        }
+        for (j = 0; j < values->counters; j++) {
+                width = strlen(values->countername[j]);
+                if (width > namewidth)
+                        namewidth = width;
+                width = snprintf(NULL, 0, "%llx", values->counterrawid[j]);
+                if (width > rawwidth)
+                        rawwidth = width;
+        }
+        for (i = 0; i < values->threads; i++) {
+                for (j = 0; j < values->counters; j++) {
+                        width = snprintf(NULL, 0, "%Lu", values->value[i][j]);
+                        if (width > countwidth)
+                                countwidth = width;
+                }
+        }
+
+        fprintf(fp, "# %*s  %*s  %*s  %*s  %*s\n",
+                pidwidth, "PID", tidwidth, "TID",
+                namewidth, "Name", rawwidth, "Raw",
+                countwidth, "Count");
+        for (i = 0; i < values->threads; i++)
+                for (j = 0; j < values->counters; j++)
+                        fprintf(fp, "  %*d  %*d  %*s  %*llx  %*Lu\n",
+                                pidwidth, values->pid[i],
+                                tidwidth, values->tid[i],
+                                namewidth, values->countername[j],
+                                rawwidth, values->counterrawid[j],
+                                countwidth, values->value[i][j]);
+}
+
+void perf_read_values_display(FILE *fp, struct perf_read_values *values,
+                              int raw)
+{
+        if (raw)
+                perf_read_values__display_raw(fp, values);
+        else
+                perf_read_values__display_pretty(fp, values);
+}
diff --git a/tools/perf/util/values.h b/tools/perf/util/values.h
index e41be5e86e6b..f8960fde0547 100644
--- a/tools/perf/util/values.h
+++ b/tools/perf/util/values.h
@@ -21,6 +21,7 @@ void perf_read_values_add_value(struct perf_read_values *values,
                                 u32 pid, u32 tid,
                                 u64 rawid, char *name, u64 value);
 
-void perf_read_values_display(FILE *fp, struct perf_read_values *values);
+void perf_read_values_display(FILE *fp, struct perf_read_values *values,
+                              int raw);
 
 #endif /* _PERF_VALUES_H */