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      1 %option prefix="perf_pmu_"
      2 
      3 %{
      4 #include <stdlib.h>
      5 #include <linux/bitops.h>
      6 #include "pmu.h"
      7 #include "pmu-bison.h"
      8 
      9 static int value(int base)
     10 {
     11 	long num;
     12 
     13 	errno = 0;
     14 	num = strtoul(perf_pmu_text, NULL, base);
     15 	if (errno)
     16 		return PP_ERROR;
     17 
     18 	perf_pmu_lval.num = num;
     19 	return PP_VALUE;
     20 }
     21 
     22 %}
     23 
     24 num_dec         [0-9]+
     25 
     26 %%
     27 
     28 {num_dec}	{ return value(10); }
     29 config		{ return PP_CONFIG; }
     30 config1		{ return PP_CONFIG1; }
     31 config2		{ return PP_CONFIG2; }
     32 -		{ return '-'; }
     33 :		{ return ':'; }
     34 ,		{ return ','; }
     35 .		{ ; }
     36 \n		{ ; }
     37 
     38 %%
     39 
     40 int perf_pmu_wrap(void)
     41 {
     42 	return 1;
     43 }
     44