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Linux/tools/perf/util/pmu.l

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Diff markup

Differences between /tools/perf/util/pmu.l (Version linux-6.12-rc7) and /tools/perf/util/pmu.l (Version linux-6.9.12)


  1 %option prefix="perf_pmu_"                          1 %option prefix="perf_pmu_"
  2 %option reentrant                                   2 %option reentrant
  3 %option bison-bridge                                3 %option bison-bridge
  4                                                     4 
  5 %{                                                  5 %{
  6 #include <stdlib.h>                                 6 #include <stdlib.h>
  7 #include <linux/bitops.h>                           7 #include <linux/bitops.h>
  8 #include "pmu.h"                                    8 #include "pmu.h"
  9 #include "pmu-bison.h"                              9 #include "pmu-bison.h"
 10                                                    10 
 11 char *perf_pmu_get_text(yyscan_t yyscanner);       11 char *perf_pmu_get_text(yyscan_t yyscanner);
 12 YYSTYPE *perf_pmu_get_lval(yyscan_t yyscanner)     12 YYSTYPE *perf_pmu_get_lval(yyscan_t yyscanner);
 13                                                    13 
 14 static int value(yyscan_t scanner, int base)       14 static int value(yyscan_t scanner, int base)
 15 {                                                  15 {
 16         YYSTYPE *yylval = perf_pmu_get_lval(sc     16         YYSTYPE *yylval = perf_pmu_get_lval(scanner);
 17         char *text = perf_pmu_get_text(scanner     17         char *text = perf_pmu_get_text(scanner);
 18         long num;                                  18         long num;
 19                                                    19 
 20         errno = 0;                                 20         errno = 0;
 21         num = strtoul(text, NULL, base);           21         num = strtoul(text, NULL, base);
 22         if (errno)                                 22         if (errno)
 23                 return PP_ERROR;                   23                 return PP_ERROR;
 24                                                    24 
 25         yylval->num = num;                         25         yylval->num = num;
 26         return PP_VALUE;                           26         return PP_VALUE;
 27 }                                                  27 }
 28                                                    28 
 29 %}                                                 29 %}
 30                                                    30 
 31 num_dec         [0-9]+                             31 num_dec         [0-9]+
 32                                                    32 
 33 %%                                                 33 %%
 34                                                    34 
 35 {num_dec}       { return value(yyscanner, 10);     35 {num_dec}       { return value(yyscanner, 10); }
 36 config          { return PP_CONFIG; }              36 config          { return PP_CONFIG; }
 37 -               { return '-'; }                    37 -               { return '-'; }
 38 :               { return ':'; }                    38 :               { return ':'; }
 39 ,               { return ','; }                    39 ,               { return ','; }
 40 .               { ; }                              40 .               { ; }
 41 \n              { ; }                              41 \n              { ; }
 42                                                    42 
 43 %%                                                 43 %%
 44                                                    44 
 45 int perf_pmu_wrap(void *scanner __maybe_unused     45 int perf_pmu_wrap(void *scanner __maybe_unused)
 46 {                                                  46 {
 47         return 1;                                  47         return 1;
 48 }                                                  48 }
                                                      

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