diff options
Diffstat (limited to 'tools/perf/util/expr.l')
| -rw-r--r-- | tools/perf/util/expr.l | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/perf/util/expr.l b/tools/perf/util/expr.l index 74b9b59b1aa5..f397bf8b1a48 100644 --- a/tools/perf/util/expr.l +++ b/tools/perf/util/expr.l @@ -10,12 +10,12 @@ char *expr_get_text(yyscan_t yyscanner); YYSTYPE *expr_get_lval(yyscan_t yyscanner); -static int __value(YYSTYPE *yylval, char *str, int base, int token) +static double __value(YYSTYPE *yylval, char *str, int token) { - u64 num; + double num; errno = 0; - num = strtoull(str, NULL, base); + num = strtod(str, NULL); if (errno) return EXPR_ERROR; @@ -23,12 +23,12 @@ static int __value(YYSTYPE *yylval, char *str, int base, int token) return token; } -static int value(yyscan_t scanner, int base) +static int value(yyscan_t scanner) { YYSTYPE *yylval = expr_get_lval(scanner); char *text = expr_get_text(scanner); - return __value(yylval, text, base, NUMBER); + return __value(yylval, text, NUMBER); } /* @@ -81,12 +81,12 @@ static int str(yyscan_t scanner, int token, int runtime) } %} -number [0-9]+ +number ([0-9]+\.?[0-9]*|[0-9]*\.?[0-9]+) sch [-,=] spec \\{sch} sym [0-9a-zA-Z_\.:@?]+ -symbol {spec}*{sym}*{spec}*{sym}*{spec}*{sym} +symbol ({spec}|{sym})+ %% struct expr_scanner_ctx *sctx = expr_get_extra(yyscanner); @@ -105,7 +105,7 @@ min { return MIN; } if { return IF; } else { return ELSE; } #smt_on { return SMT_ON; } -{number} { return value(yyscanner, 10); } +{number} { return value(yyscanner); } {symbol} { return str(yyscanner, ID, sctx->runtime); } "|" { return '|'; } "^" { return '^'; } |