diff options
Diffstat (limited to 'tools/perf/util/parse-events.l')
| -rw-r--r-- | tools/perf/util/parse-events.l | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index d7d084cc4140..1147084b2c76 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -68,31 +68,6 @@ static int lc_str(yyscan_t scanner, const struct parse_events_state *state) return str(scanner, state->match_legacy_cache_terms ? PE_LEGACY_CACHE : PE_NAME); } -static bool isbpf_suffix(char *text) -{ - int len = strlen(text); - - if (len < 2) - return false; - if ((text[len - 1] == 'c' || text[len - 1] == 'o') && - text[len - 2] == '.') - return true; - if (len > 4 && !strcmp(text + len - 4, ".obj")) - return true; - return false; -} - -static bool isbpf(yyscan_t scanner) -{ - char *text = parse_events_get_text(scanner); - struct stat st; - - if (!isbpf_suffix(text)) - return false; - - return stat(text, &st) == 0; -} - /* * This function is called when the parser gets two kind of input: * @@ -179,8 +154,6 @@ do { \ group [^,{}/]*[{][^}]*[}][^,{}/]* event_pmu [^,{}/]+[/][^/]*[/][^,{}/]* event [^,{}/]+ -bpf_object [^,{}]+\.(o|bpf)[a-zA-Z0-9._]* -bpf_source [^,{}]+\.c[a-zA-Z0-9._]* num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ @@ -233,8 +206,6 @@ non_digit [^0-9] } {event_pmu} | -{bpf_object} | -{bpf_source} | {event} { BEGIN(INITIAL); REWIND(1); @@ -363,8 +334,6 @@ r{num_raw_hex} { return str(yyscanner, PE_RAW); } {num_hex} { return value(yyscanner, 16); } {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 str(yyscanner, PE_NAME); } {name_tag} { return str(yyscanner, PE_NAME); } "/" { BEGIN(config); return '/'; } |