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Commit | Line | Data |
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cd82a32e JO |
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 | } |