diff options
Diffstat (limited to 'tools/perf/util/parse-events.l')
| -rw-r--r-- | tools/perf/util/parse-events.l | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 923849024b15..4efe9872c667 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -12,7 +12,6 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> -#include "../perf.h" #include "parse-events.h" #include "parse-events-bison.h" #include "evsel.h" @@ -139,18 +138,23 @@ static int pmu_str_check(yyscan_t scanner, struct parse_events_state *parse_stat yylval->str = strdup(text); - if (parse_state->fake_pmu) - return PE_PMU_EVENT_FAKE; - + /* + * If we're not testing then parse check determines the PMU event type + * which if it isn't a PMU returns PE_NAME. When testing the result of + * parse check can't be trusted so we return PE_PMU_EVENT_FAKE unless + * an '!' is present in which case the text can't be a PMU name. + */ switch (perf_pmu__parse_check(text)) { case PMU_EVENT_SYMBOL_PREFIX: return PE_PMU_EVENT_PRE; case PMU_EVENT_SYMBOL_SUFFIX: return PE_PMU_EVENT_SUF; case PMU_EVENT_SYMBOL: - return PE_KERNEL_PMU_EVENT; + return parse_state->fake_pmu + ? PE_PMU_EVENT_FAKE : PE_KERNEL_PMU_EVENT; default: - return PE_NAME; + return parse_state->fake_pmu && !strchr(text,'!') + ? PE_PMU_EVENT_FAKE : PE_NAME; } } @@ -205,7 +209,7 @@ bpf_source [^,{}]+\.c[a-zA-Z0-9._]* num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ -name [a-zA-Z_*?\[\]][a-zA-Z0-9_*?.\[\]]* +name [a-zA-Z_*?\[\]][a-zA-Z0-9_*?.\[\]!]* name_tag [\'][a-zA-Z_*?\[\]][a-zA-Z0-9_*?\-,\.\[\]:=]*[\'] name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.:]* drv_cfg_term [a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)? @@ -295,6 +299,7 @@ no-overwrite { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_NOOVERWRITE); } 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); } +metric-id { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_METRIC_ID); } r{num_raw_hex} { return raw(yyscanner); } r0x{num_raw_hex} { return raw(yyscanner); } , { return ','; } |