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43 lines
571 B
43 lines
571 B
%option prefix="perf_pmu_"
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%{
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#include <stdlib.h>
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#include <linux/bitops.h>
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#include "pmu.h"
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#include "pmu-bison.h"
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static int value(int base)
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{
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long num;
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errno = 0;
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num = strtoul(perf_pmu_text, NULL, base);
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if (errno)
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return PP_ERROR;
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perf_pmu_lval.num = num;
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return PP_VALUE;
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}
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%}
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num_dec [0-9]+
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%%
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{num_dec} { return value(10); }
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config { return PP_CONFIG; }
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config1 { return PP_CONFIG1; }
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config2 { return PP_CONFIG2; }
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- { return '-'; }
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: { return ':'; }
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, { return ','; }
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. { ; }
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\n { ; }
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%%
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int perf_pmu_wrap(void)
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{
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return 1;
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}
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