diff options
Diffstat (limited to 'tools/perf/util/parse-events.l')
| -rw-r--r-- | tools/perf/util/parse-events.l | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 002802e17059..3ca5fd2829ca 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -41,14 +41,6 @@ static int value(yyscan_t scanner, int base) return __value(yylval, text, base, PE_VALUE); } -static int raw(yyscan_t scanner) -{ - YYSTYPE *yylval = parse_events_get_lval(scanner); - char *text = parse_events_get_text(scanner); - - return __value(yylval, text + 1, 16, PE_RAW); -} - static int str(yyscan_t scanner, int token) { YYSTYPE *yylval = parse_events_get_lval(scanner); @@ -72,6 +64,17 @@ static int str(yyscan_t scanner, int token) return token; } +static int raw(yyscan_t scanner) +{ + YYSTYPE *yylval = parse_events_get_lval(scanner); + char *text = parse_events_get_text(scanner); + + if (perf_pmu__parse_check(text) == PMU_EVENT_SYMBOL) + return str(scanner, PE_NAME); + + return __value(yylval, text + 1, 16, PE_RAW); +} + static bool isbpf_suffix(char *text) { int len = strlen(text); @@ -129,12 +132,16 @@ do { \ yyless(0); \ } while (0) -static int pmu_str_check(yyscan_t scanner) +static int pmu_str_check(yyscan_t scanner, struct parse_events_state *parse_state) { YYSTYPE *yylval = parse_events_get_lval(scanner); char *text = parse_events_get_text(scanner); yylval->str = strdup(text); + + if (parse_state->fake_pmu) + return PE_PMU_EVENT_FAKE; + switch (perf_pmu__parse_check(text)) { case PMU_EVENT_SYMBOL_PREFIX: return PE_PMU_EVENT_PRE; @@ -289,6 +296,7 @@ percore { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_PERCORE); } aux-output { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT); } aux-sample-size { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE); } r{num_raw_hex} { return raw(yyscanner); } +r0x{num_raw_hex} { return raw(yyscanner); } , { return ','; } "/" { BEGIN(INITIAL); return '/'; } {name_minus} { return str(yyscanner, PE_NAME); } @@ -376,7 +384,7 @@ r{num_raw_hex} { return raw(yyscanner); } {modifier_event} { return str(yyscanner, PE_MODIFIER_EVENT); } {bpf_object} { if (!isbpf(yyscanner)) { USER_REJECT }; return str(yyscanner, PE_BPF_OBJECT); } {bpf_source} { if (!isbpf(yyscanner)) { USER_REJECT }; return str(yyscanner, PE_BPF_SOURCE); } -{name} { return pmu_str_check(yyscanner); } +{name} { return pmu_str_check(yyscanner, _parse_state); } {name_tag} { return str(yyscanner, PE_NAME); } "/" { BEGIN(config); return '/'; } - { return '-'; } |