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Date: Sat, 18 Apr 2015 19:25:44 +0200
From: Jiri Olsa <jolsa@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: lkml <linux-kernel@...r.kernel.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Paul Mackerras <paulus@...ba.org>,
David Ahern <dsahern@...il.com>,
Namhyung Kim <namhyung@...nel.org>,
Ingo Molnar <mingo@...nel.org>
Subject: [PATCH 4/6] perf tools: Add location to pmu event terms
Saving the terms location within term struct,
so it could be used later for report.
Link: http://lkml.kernel.org/n/tip-0usk1luyaeeguh8qmxwmmedr@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
tools/perf/util/parse-events.c | 32 ++++++++++++++++++++++++--------
tools/perf/util/parse-events.h | 8 ++++----
tools/perf/util/parse-events.y | 14 +++++++-------
3 files changed, 35 insertions(+), 19 deletions(-)
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 73e6618da6d1..3caa6b02d4e5 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -25,6 +25,12 @@
extern int parse_events_debug;
#endif
int parse_events_parse(void *data, void *scanner);
+int parse_events_term__num(struct parse_events_term **term,
+ int type_term, char *config, u64 num,
+ YYLTYPE *loc_term, YYLTYPE *loc_val);
+int parse_events_term__str(struct parse_events_term **term,
+ int type_term, char *config, char *str,
+ YYLTYPE *loc_term, YYLTYPE *loc_val);
static struct perf_pmu_event_symbol *perf_pmu_events_list;
/*
@@ -1525,7 +1531,7 @@ int parse_events__is_hardcoded_term(struct parse_events_term *term)
static int new_term(struct parse_events_term **_term, int type_val,
int type_term, char *config,
- char *str, u64 num)
+ char *str, u64 num, int err_term, int err_val)
{
struct parse_events_term *term;
@@ -1537,6 +1543,8 @@ static int new_term(struct parse_events_term **_term, int type_val,
term->type_val = type_val;
term->type_term = type_term;
term->config = config;
+ term->err_term = err_term;
+ term->err_val = err_val;
switch (type_val) {
case PARSE_EVENTS__TERM_TYPE_NUM:
@@ -1555,17 +1563,23 @@ static int new_term(struct parse_events_term **_term, int type_val,
}
int parse_events_term__num(struct parse_events_term **term,
- int type_term, char *config, u64 num)
+ int type_term, char *config, u64 num,
+ YYLTYPE *loc_term, YYLTYPE *loc_val)
{
return new_term(term, PARSE_EVENTS__TERM_TYPE_NUM, type_term,
- config, NULL, num);
+ config, NULL, num,
+ loc_term ? loc_term->first_column : 0,
+ loc_val ? loc_val->first_column : 0);
}
int parse_events_term__str(struct parse_events_term **term,
- int type_term, char *config, char *str)
+ int type_term, char *config, char *str,
+ YYLTYPE *loc_term, YYLTYPE *loc_val)
{
return new_term(term, PARSE_EVENTS__TERM_TYPE_STR, type_term,
- config, str, 0);
+ config, str, 0,
+ loc_term ? loc_term->first_column : 0,
+ loc_val ? loc_val->first_column : 0);
}
int parse_events_term__sym_hw(struct parse_events_term **term,
@@ -1579,18 +1593,20 @@ int parse_events_term__sym_hw(struct parse_events_term **term,
if (config)
return new_term(term, PARSE_EVENTS__TERM_TYPE_STR,
PARSE_EVENTS__TERM_TYPE_USER, config,
- (char *) sym->symbol, 0);
+ (char *) sym->symbol, 0, 0, 0);
else
return new_term(term, PARSE_EVENTS__TERM_TYPE_STR,
PARSE_EVENTS__TERM_TYPE_USER,
- (char *) "event", (char *) sym->symbol, 0);
+ (char *) "event", (char *) sym->symbol,
+ 0, 0, 0);
}
int parse_events_term__clone(struct parse_events_term **new,
struct parse_events_term *term)
{
return new_term(new, term->type_val, term->type_term, term->config,
- term->val.str, term->val.num);
+ term->val.str, term->val.num,
+ term->err_term, term->err_val);
}
void parse_events__free_terms(struct list_head *terms)
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index b3adb8abc1a8..62fafbbf48c1 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -74,6 +74,10 @@ struct parse_events_term {
int type_term;
struct list_head list;
bool used;
+
+ /* error string indexes for within parsed string */
+ int err_term;
+ int err_val;
};
struct parse_events_error {
@@ -93,10 +97,6 @@ struct parse_events_terms {
};
int parse_events__is_hardcoded_term(struct parse_events_term *term);
-int parse_events_term__num(struct parse_events_term **_term,
- int type_term, char *config, u64 num);
-int parse_events_term__str(struct parse_events_term **_term,
- int type_term, char *config, char *str);
int parse_events_term__sym_hw(struct parse_events_term **term,
char *config, unsigned idx);
int parse_events_term__clone(struct parse_events_term **new,
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 84596617b355..2dea32458536 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -231,7 +231,7 @@ PE_KERNEL_PMU_EVENT sep_dc
ALLOC_LIST(head);
ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, 1));
+ $1, 1, &@1, NULL));
list_add_tail(&term->list, head);
ALLOC_LIST(list);
@@ -251,7 +251,7 @@ PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc
ALLOC_LIST(head);
ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- &pmu_name, 1));
+ &pmu_name, 1, &@1, NULL));
list_add_tail(&term->list, head);
ALLOC_LIST(list);
@@ -449,7 +449,7 @@ PE_NAME '=' PE_NAME
struct parse_events_term *term;
ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $3));
+ $1, $3, &@1, &@3));
$$ = term;
}
|
@@ -458,7 +458,7 @@ PE_NAME '=' PE_VALUE
struct parse_events_term *term;
ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $3));
+ $1, $3, &@1, &@3));
$$ = term;
}
|
@@ -476,7 +476,7 @@ PE_NAME
struct parse_events_term *term;
ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, 1));
+ $1, 1, &@1, NULL));
$$ = term;
}
|
@@ -501,7 +501,7 @@ PE_TERM '=' PE_VALUE
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, $3));
+ ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, $3, &@1, &@3));
$$ = term;
}
|
@@ -509,7 +509,7 @@ PE_TERM
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, 1));
+ ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, 1, &@1, NULL));
$$ = term;
}
--
1.9.3
--
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