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Diffstat (limited to 'tools/perf/util/parse-events.c')
-rw-r--r--tools/perf/util/parse-events.c174
1 files changed, 128 insertions, 46 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 0b941b58bdc0..51b73207e9f4 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -153,7 +153,7 @@ const char *event_type(int type)
return "unknown";
}
-static char *get_config_str(struct list_head *head_terms, int type_term)
+static char *get_config_str(struct list_head *head_terms, enum parse_events__term_type type_term)
{
struct parse_events_term *term;
@@ -722,7 +722,7 @@ int parse_events_add_breakpoint(struct parse_events_state *parse_state,
static int check_type_val(struct parse_events_term *term,
struct parse_events_error *err,
- int type)
+ enum parse_events__term_val_type type)
{
if (type == term->type_val)
return 0;
@@ -737,42 +737,49 @@ static int check_type_val(struct parse_events_term *term,
return -EINVAL;
}
-/*
- * Update according to parse-events.l
- */
-static const char *config_term_names[__PARSE_EVENTS__TERM_TYPE_NR] = {
- [PARSE_EVENTS__TERM_TYPE_USER] = "<sysfs term>",
- [PARSE_EVENTS__TERM_TYPE_CONFIG] = "config",
- [PARSE_EVENTS__TERM_TYPE_CONFIG1] = "config1",
- [PARSE_EVENTS__TERM_TYPE_CONFIG2] = "config2",
- [PARSE_EVENTS__TERM_TYPE_CONFIG3] = "config3",
- [PARSE_EVENTS__TERM_TYPE_NAME] = "name",
- [PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD] = "period",
- [PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ] = "freq",
- [PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE] = "branch_type",
- [PARSE_EVENTS__TERM_TYPE_TIME] = "time",
- [PARSE_EVENTS__TERM_TYPE_CALLGRAPH] = "call-graph",
- [PARSE_EVENTS__TERM_TYPE_STACKSIZE] = "stack-size",
- [PARSE_EVENTS__TERM_TYPE_NOINHERIT] = "no-inherit",
- [PARSE_EVENTS__TERM_TYPE_INHERIT] = "inherit",
- [PARSE_EVENTS__TERM_TYPE_MAX_STACK] = "max-stack",
- [PARSE_EVENTS__TERM_TYPE_MAX_EVENTS] = "nr",
- [PARSE_EVENTS__TERM_TYPE_OVERWRITE] = "overwrite",
- [PARSE_EVENTS__TERM_TYPE_NOOVERWRITE] = "no-overwrite",
- [PARSE_EVENTS__TERM_TYPE_DRV_CFG] = "driver-config",
- [PARSE_EVENTS__TERM_TYPE_PERCORE] = "percore",
- [PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT] = "aux-output",
- [PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE] = "aux-sample-size",
- [PARSE_EVENTS__TERM_TYPE_METRIC_ID] = "metric-id",
- [PARSE_EVENTS__TERM_TYPE_RAW] = "raw",
- [PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE] = "legacy-cache",
- [PARSE_EVENTS__TERM_TYPE_HARDWARE] = "hardware",
-};
-
static bool config_term_shrinked;
+static const char *config_term_name(enum parse_events__term_type term_type)
+{
+ /*
+ * Update according to parse-events.l
+ */
+ static const char *config_term_names[__PARSE_EVENTS__TERM_TYPE_NR] = {
+ [PARSE_EVENTS__TERM_TYPE_USER] = "<sysfs term>",
+ [PARSE_EVENTS__TERM_TYPE_CONFIG] = "config",
+ [PARSE_EVENTS__TERM_TYPE_CONFIG1] = "config1",
+ [PARSE_EVENTS__TERM_TYPE_CONFIG2] = "config2",
+ [PARSE_EVENTS__TERM_TYPE_CONFIG3] = "config3",
+ [PARSE_EVENTS__TERM_TYPE_NAME] = "name",
+ [PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD] = "period",
+ [PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ] = "freq",
+ [PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE] = "branch_type",
+ [PARSE_EVENTS__TERM_TYPE_TIME] = "time",
+ [PARSE_EVENTS__TERM_TYPE_CALLGRAPH] = "call-graph",
+ [PARSE_EVENTS__TERM_TYPE_STACKSIZE] = "stack-size",
+ [PARSE_EVENTS__TERM_TYPE_NOINHERIT] = "no-inherit",
+ [PARSE_EVENTS__TERM_TYPE_INHERIT] = "inherit",
+ [PARSE_EVENTS__TERM_TYPE_MAX_STACK] = "max-stack",
+ [PARSE_EVENTS__TERM_TYPE_MAX_EVENTS] = "nr",
+ [PARSE_EVENTS__TERM_TYPE_OVERWRITE] = "overwrite",
+ [PARSE_EVENTS__TERM_TYPE_NOOVERWRITE] = "no-overwrite",
+ [PARSE_EVENTS__TERM_TYPE_DRV_CFG] = "driver-config",
+ [PARSE_EVENTS__TERM_TYPE_PERCORE] = "percore",
+ [PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT] = "aux-output",
+ [PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE] = "aux-sample-size",
+ [PARSE_EVENTS__TERM_TYPE_METRIC_ID] = "metric-id",
+ [PARSE_EVENTS__TERM_TYPE_RAW] = "raw",
+ [PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE] = "legacy-cache",
+ [PARSE_EVENTS__TERM_TYPE_HARDWARE] = "hardware",
+ };
+ if ((unsigned int)term_type >= __PARSE_EVENTS__TERM_TYPE_NR)
+ return "unknown term";
+
+ return config_term_names[term_type];
+}
+
static bool
-config_term_avail(int term_type, struct parse_events_error *err)
+config_term_avail(enum parse_events__term_type term_type, struct parse_events_error *err)
{
char *err_str;
@@ -794,13 +801,31 @@ config_term_avail(int term_type, struct parse_events_error *err)
case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
case PARSE_EVENTS__TERM_TYPE_PERCORE:
return true;
+ case PARSE_EVENTS__TERM_TYPE_USER:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ:
+ case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE:
+ case PARSE_EVENTS__TERM_TYPE_TIME:
+ case PARSE_EVENTS__TERM_TYPE_CALLGRAPH:
+ case PARSE_EVENTS__TERM_TYPE_STACKSIZE:
+ case PARSE_EVENTS__TERM_TYPE_NOINHERIT:
+ case PARSE_EVENTS__TERM_TYPE_INHERIT:
+ case PARSE_EVENTS__TERM_TYPE_MAX_STACK:
+ case PARSE_EVENTS__TERM_TYPE_MAX_EVENTS:
+ case PARSE_EVENTS__TERM_TYPE_NOOVERWRITE:
+ case PARSE_EVENTS__TERM_TYPE_OVERWRITE:
+ case PARSE_EVENTS__TERM_TYPE_DRV_CFG:
+ case PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT:
+ case PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE:
+ case PARSE_EVENTS__TERM_TYPE_RAW:
+ case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE:
+ case PARSE_EVENTS__TERM_TYPE_HARDWARE:
default:
if (!err)
return false;
/* term_type is validated so indexing is safe */
if (asprintf(&err_str, "'%s' is not usable in 'perf stat'",
- config_term_names[term_type]) >= 0)
+ config_term_name(term_type)) >= 0)
parse_events_error__handle(err, -1, err_str, NULL);
return false;
}
@@ -918,10 +943,14 @@ do { \
return -EINVAL;
}
break;
+ case PARSE_EVENTS__TERM_TYPE_DRV_CFG:
+ case PARSE_EVENTS__TERM_TYPE_USER:
+ case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE:
+ case PARSE_EVENTS__TERM_TYPE_HARDWARE:
default:
parse_events_error__handle(err, term->err_term,
- strdup("unknown term"),
- parse_events_formats_error_string(NULL));
+ strdup(config_term_name(term->type_term)),
+ parse_events_formats_error_string(NULL));
return -EINVAL;
}
@@ -1007,10 +1036,26 @@ static int config_term_tracepoint(struct perf_event_attr *attr,
case PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT:
case PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE:
return config_term_common(attr, term, err);
+ case PARSE_EVENTS__TERM_TYPE_USER:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG1:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG2:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG3:
+ case PARSE_EVENTS__TERM_TYPE_NAME:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ:
+ case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE:
+ case PARSE_EVENTS__TERM_TYPE_TIME:
+ case PARSE_EVENTS__TERM_TYPE_DRV_CFG:
+ case PARSE_EVENTS__TERM_TYPE_PERCORE:
+ case PARSE_EVENTS__TERM_TYPE_METRIC_ID:
+ case PARSE_EVENTS__TERM_TYPE_RAW:
+ case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE:
+ case PARSE_EVENTS__TERM_TYPE_HARDWARE:
default:
if (err) {
parse_events_error__handle(err, term->err_term,
- strdup("unknown term"),
+ strdup(config_term_name(term->type_term)),
strdup("valid terms: call-graph,stack-size\n"));
}
return -EINVAL;
@@ -1128,6 +1173,16 @@ do { \
ADD_CONFIG_TERM_VAL(AUX_SAMPLE_SIZE, aux_sample_size,
term->val.num, term->weak);
break;
+ case PARSE_EVENTS__TERM_TYPE_USER:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG1:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG2:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG3:
+ case PARSE_EVENTS__TERM_TYPE_NAME:
+ case PARSE_EVENTS__TERM_TYPE_METRIC_ID:
+ case PARSE_EVENTS__TERM_TYPE_RAW:
+ case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE:
+ case PARSE_EVENTS__TERM_TYPE_HARDWARE:
default:
break;
}
@@ -1157,6 +1212,30 @@ static int get_config_chgs(struct perf_pmu *pmu, struct list_head *head_config,
case PARSE_EVENTS__TERM_TYPE_CONFIG:
bits = ~(u64)0;
break;
+ case PARSE_EVENTS__TERM_TYPE_CONFIG1:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG2:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG3:
+ case PARSE_EVENTS__TERM_TYPE_NAME:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ:
+ case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE:
+ case PARSE_EVENTS__TERM_TYPE_TIME:
+ case PARSE_EVENTS__TERM_TYPE_CALLGRAPH:
+ case PARSE_EVENTS__TERM_TYPE_STACKSIZE:
+ case PARSE_EVENTS__TERM_TYPE_NOINHERIT:
+ case PARSE_EVENTS__TERM_TYPE_INHERIT:
+ case PARSE_EVENTS__TERM_TYPE_MAX_STACK:
+ case PARSE_EVENTS__TERM_TYPE_MAX_EVENTS:
+ case PARSE_EVENTS__TERM_TYPE_NOOVERWRITE:
+ case PARSE_EVENTS__TERM_TYPE_OVERWRITE:
+ case PARSE_EVENTS__TERM_TYPE_DRV_CFG:
+ case PARSE_EVENTS__TERM_TYPE_PERCORE:
+ case PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT:
+ case PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE:
+ case PARSE_EVENTS__TERM_TYPE_METRIC_ID:
+ case PARSE_EVENTS__TERM_TYPE_RAW:
+ case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE:
+ case PARSE_EVENTS__TERM_TYPE_HARDWARE:
default:
break;
}
@@ -2386,7 +2465,8 @@ static int new_term(struct parse_events_term **_term,
}
int parse_events_term__num(struct parse_events_term **term,
- int type_term, const char *config, u64 num,
+ enum parse_events__term_type type_term,
+ const char *config, u64 num,
bool no_value,
void *loc_term_, void *loc_val_)
{
@@ -2396,7 +2476,7 @@ int parse_events_term__num(struct parse_events_term **term,
struct parse_events_term temp = {
.type_val = PARSE_EVENTS__TERM_TYPE_NUM,
.type_term = type_term,
- .config = config ? : strdup(config_term_names[type_term]),
+ .config = config ? : strdup(config_term_name(type_term)),
.no_value = no_value,
.err_term = loc_term ? loc_term->first_column : 0,
.err_val = loc_val ? loc_val->first_column : 0,
@@ -2406,7 +2486,8 @@ int parse_events_term__num(struct parse_events_term **term,
}
int parse_events_term__str(struct parse_events_term **term,
- int type_term, char *config, char *str,
+ enum parse_events__term_type type_term,
+ char *config, char *str,
void *loc_term_, void *loc_val_)
{
YYLTYPE *loc_term = loc_term_;
@@ -2424,11 +2505,12 @@ int parse_events_term__str(struct parse_events_term **term,
}
int parse_events_term__term(struct parse_events_term **term,
- int term_lhs, int term_rhs,
+ enum parse_events__term_type term_lhs,
+ enum parse_events__term_type term_rhs,
void *loc_term, void *loc_val)
{
return parse_events_term__str(term, term_lhs, NULL,
- strdup(config_term_names[term_rhs]),
+ strdup(config_term_name(term_rhs)),
loc_term, loc_val);
}
@@ -2539,7 +2621,7 @@ int parse_events_term__to_strbuf(struct list_head *term_list, struct strbuf *sb)
if (ret < 0)
return ret;
} else if (term->type_term < __PARSE_EVENTS__TERM_TYPE_NR) {
- ret = strbuf_addf(sb, "%s=", config_term_names[term->type_term]);
+ ret = strbuf_addf(sb, "%s=", config_term_name(term->type_term));
if (ret < 0)
return ret;
}
@@ -2567,7 +2649,7 @@ static void config_terms_list(char *buf, size_t buf_sz)
buf[0] = '\0';
for (i = 0; i < __PARSE_EVENTS__TERM_TYPE_NR; i++) {
- const char *name = config_term_names[i];
+ const char *name = config_term_name(i);
if (!config_term_avail(i, NULL))
continue;
generated by cgit (git 2.34.1) at 2025-09-06 22:46:21 +0000