Merge tag 'perf-core-for-mingo-20160615' of git://git.kernel.org/pub/scm/linux/kernel...
[deliverable/linux.git] / tools / perf / util / pmu.l
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 }
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