Commit | Line | Data |
---|---|---|
cd82a32e | 1 | |
cd82a32e JO |
2 | %parse-param {struct list_head *format} |
3 | %parse-param {char *name} | |
4 | ||
5 | %{ | |
6 | ||
7 | #include <linux/compiler.h> | |
8 | #include <linux/list.h> | |
9 | #include <linux/bitmap.h> | |
10 | #include <string.h> | |
11 | #include "pmu.h" | |
12 | ||
13 | extern int perf_pmu_lex (void); | |
14 | ||
15 | #define ABORT_ON(val) \ | |
16 | do { \ | |
17 | if (val) \ | |
18 | YYABORT; \ | |
19 | } while (0) | |
20 | ||
21 | %} | |
22 | ||
23 | %token PP_CONFIG PP_CONFIG1 PP_CONFIG2 | |
24 | %token PP_VALUE PP_ERROR | |
25 | %type <num> PP_VALUE | |
26 | %type <bits> bit_term | |
27 | %type <bits> bits | |
28 | ||
29 | %union | |
30 | { | |
31 | unsigned long num; | |
32 | DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS); | |
33 | } | |
34 | ||
35 | %% | |
36 | ||
37 | format: | |
38 | format format_term | |
39 | | | |
40 | format_term | |
41 | ||
42 | format_term: | |
43 | PP_CONFIG ':' bits | |
44 | { | |
45 | ABORT_ON(perf_pmu__new_format(format, name, | |
46 | PERF_PMU_FORMAT_VALUE_CONFIG, | |
47 | $3)); | |
48 | } | |
49 | | | |
50 | PP_CONFIG1 ':' bits | |
51 | { | |
52 | ABORT_ON(perf_pmu__new_format(format, name, | |
53 | PERF_PMU_FORMAT_VALUE_CONFIG1, | |
54 | $3)); | |
55 | } | |
56 | | | |
57 | PP_CONFIG2 ':' bits | |
58 | { | |
59 | ABORT_ON(perf_pmu__new_format(format, name, | |
60 | PERF_PMU_FORMAT_VALUE_CONFIG2, | |
61 | $3)); | |
62 | } | |
63 | ||
64 | bits: | |
65 | bits ',' bit_term | |
66 | { | |
67 | bitmap_or($$, $1, $3, 64); | |
68 | } | |
69 | | | |
70 | bit_term | |
71 | { | |
72 | memcpy($$, $1, sizeof($1)); | |
73 | } | |
74 | ||
75 | bit_term: | |
76 | PP_VALUE '-' PP_VALUE | |
77 | { | |
78 | perf_pmu__set_format($$, $1, $3); | |
79 | } | |
80 | | | |
81 | PP_VALUE | |
82 | { | |
83 | perf_pmu__set_format($$, $1, 0); | |
84 | } | |
85 | ||
86 | %% | |
87 | ||
1d037ca1 IT |
88 | void perf_pmu_error(struct list_head *list __maybe_unused, |
89 | char *name __maybe_unused, | |
90 | char const *msg __maybe_unused) | |
cd82a32e JO |
91 | { |
92 | } |