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-rw-r--r--tools/perf/pmu-events/jevents.c32
-rw-r--r--tools/perf/pmu-events/jevents.h3
-rw-r--r--tools/perf/pmu-events/pmu-events.h1
3 files changed, 27 insertions, 9 deletions
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index c9bf9a7dc7b2..13f4284721d5 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -269,7 +269,7 @@ static void print_events_table_prefix(FILE *fp, const char *tblname)
}
static int print_events_table_entry(void *data, char *name, char *event,
- char *desc)
+ char *desc, char *long_desc)
{
struct perf_entry_data *pd = data;
FILE *outfp = pd->outfp;
@@ -285,6 +285,8 @@ static int print_events_table_entry(void *data, char *name, char *event,
fprintf(outfp, "\t.event = \"%s\",\n", event);
fprintf(outfp, "\t.desc = \"%s\",\n", desc);
fprintf(outfp, "\t.topic = \"%s\",\n", topic);
+ if (long_desc && long_desc[0])
+ fprintf(outfp, "\t.long_desc = \"%s\",\n", long_desc);
fprintf(outfp, "},\n");
@@ -306,7 +308,8 @@ static void print_events_table_suffix(FILE *outfp)
/* Call func with each event in the json file */
int json_events(const char *fn,
- int (*func)(void *data, char *name, char *event, char *desc),
+ int (*func)(void *data, char *name, char *event, char *desc,
+ char *long_desc),
void *data)
{
int err = -EIO;
@@ -325,6 +328,8 @@ int json_events(const char *fn,
tok = tokens + 1;
for (i = 0; i < tokens->size; i++) {
char *event = NULL, *desc = NULL, *name = NULL;
+ char *long_desc = NULL;
+ char *extra_desc = NULL;
struct msrmap *msr = NULL;
jsmntok_t *msrval = NULL;
jsmntok_t *precise = NULL;
@@ -350,6 +355,10 @@ int json_events(const char *fn,
} else if (json_streq(map, field, "BriefDescription")) {
addfield(map, &desc, "", "", val);
fixdesc(desc);
+ } else if (json_streq(map, field,
+ "PublicDescription")) {
+ addfield(map, &long_desc, "", "", val);
+ fixdesc(long_desc);
} else if (json_streq(map, field, "PEBS") && nz) {
precise = val;
} else if (json_streq(map, field, "MSRIndex") && nz) {
@@ -358,10 +367,10 @@ int json_events(const char *fn,
msrval = val;
} else if (json_streq(map, field, "Errata") &&
!json_streq(map, val, "null")) {
- addfield(map, &desc, ". ",
+ addfield(map, &extra_desc, ". ",
" Spec update: ", val);
} else if (json_streq(map, field, "Data_LA") && nz) {
- addfield(map, &desc, ". ",
+ addfield(map, &extra_desc, ". ",
" Supports address when precise",
NULL);
}
@@ -369,19 +378,26 @@ int json_events(const char *fn,
}
if (precise && desc && !strstr(desc, "(Precise Event)")) {
if (json_streq(map, precise, "2"))
- addfield(map, &desc, " ", "(Must be precise)",
- NULL);
+ addfield(map, &extra_desc, " ",
+ "(Must be precise)", NULL);
else
- addfield(map, &desc, " ",
+ addfield(map, &extra_desc, " ",
"(Precise event)", NULL);
}
+ if (desc && extra_desc)
+ addfield(map, &desc, " ", extra_desc, NULL);
+ if (long_desc && extra_desc)
+ addfield(map, &long_desc, " ", extra_desc, NULL);
if (msr != NULL)
addfield(map, &event, ",", msr->pname, msrval);
fixname(name);
- err = func(data, name, event, desc);
+
+ err = func(data, name, event, desc, long_desc);
free(event);
free(desc);
free(name);
+ free(long_desc);
+ free(extra_desc);
if (err)
break;
tok += j;
diff --git a/tools/perf/pmu-events/jevents.h b/tools/perf/pmu-events/jevents.h
index 996601f828b6..b0eb2744b498 100644
--- a/tools/perf/pmu-events/jevents.h
+++ b/tools/perf/pmu-events/jevents.h
@@ -2,7 +2,8 @@
#define JEVENTS_H 1
int json_events(const char *fn,
- int (*func)(void *data, char *name, char *event, char *desc),
+ int (*func)(void *data, char *name, char *event, char *desc,
+ char *long_desc),
void *data);
char *get_cpu_str(void);
diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h
index 70d54794e3cb..2eaef595d8a0 100644
--- a/tools/perf/pmu-events/pmu-events.h
+++ b/tools/perf/pmu-events/pmu-events.h
@@ -9,6 +9,7 @@ struct pmu_event {
const char *event;
const char *desc;
const char *topic;
+ const char *long_desc;
};
/*