1 %define api.pure full 1 %define api.pure full
2 %parse-param {void *format} 2 %parse-param {void *format}
3 %parse-param {void *scanner} 3 %parse-param {void *scanner}
4 %lex-param {void* scanner} 4 %lex-param {void* scanner}
5 5
6 %{ 6 %{
7 7
8 #ifndef NDEBUG <<
9 #define YYDEBUG 1 <<
10 #endif <<
11 <<
12 #include <linux/compiler.h> 8 #include <linux/compiler.h>
13 #include <linux/list.h> 9 #include <linux/list.h>
14 #include <linux/bitmap.h> 10 #include <linux/bitmap.h>
15 #include <string.h> 11 #include <string.h>
16 #include "pmu.h" 12 #include "pmu.h"
17 #include "pmu-bison.h" 13 #include "pmu-bison.h"
18 14
19 int perf_pmu_lex(YYSTYPE * yylval_param , void 15 int perf_pmu_lex(YYSTYPE * yylval_param , void *yyscanner);
20 16
21 #define ABORT_ON(val) \ 17 #define ABORT_ON(val) \
22 do { \ 18 do { \
23 if (val) \ 19 if (val) \
24 YYABORT; \ 20 YYABORT; \
25 } while (0) 21 } while (0)
26 22
27 static void perf_pmu_error(void *format, void 23 static void perf_pmu_error(void *format, void *scanner, const char *msg);
28 24
29 static void perf_pmu__set_format(unsigned long 25 static void perf_pmu__set_format(unsigned long *bits, long from, long to)
30 { 26 {
31 long b; 27 long b;
32 28
33 if (!to) 29 if (!to)
34 to = from; 30 to = from;
35 31
36 memset(bits, 0, BITS_TO_BYTES(PERF_PMU 32 memset(bits, 0, BITS_TO_BYTES(PERF_PMU_FORMAT_BITS));
37 for (b = from; b <= to; b++) 33 for (b = from; b <= to; b++)
38 __set_bit(b, bits); 34 __set_bit(b, bits);
39 } 35 }
40 36
41 %} 37 %}
42 38
43 %token PP_CONFIG 39 %token PP_CONFIG
44 %token PP_VALUE PP_ERROR 40 %token PP_VALUE PP_ERROR
45 %type <num> PP_VALUE 41 %type <num> PP_VALUE
46 %type <bits> bit_term 42 %type <bits> bit_term
47 %type <bits> bits 43 %type <bits> bits
48 44
49 %union 45 %union
50 { 46 {
51 unsigned long num; 47 unsigned long num;
52 DECLARE_BITMAP(bits, PERF_PMU_FORMAT_B 48 DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS);
53 } 49 }
54 50
55 %% 51 %%
56 52
57 format: 53 format:
58 format format_term 54 format format_term
59 | 55 |
60 format_term 56 format_term
61 57
62 format_term: 58 format_term:
63 PP_CONFIG ':' bits 59 PP_CONFIG ':' bits
64 { 60 {
65 perf_pmu_format__set_value(format, PER 61 perf_pmu_format__set_value(format, PERF_PMU_FORMAT_VALUE_CONFIG, $3);
66 } 62 }
67 | 63 |
68 PP_CONFIG PP_VALUE ':' bits 64 PP_CONFIG PP_VALUE ':' bits
69 { 65 {
70 perf_pmu_format__set_value(format, $2, 66 perf_pmu_format__set_value(format, $2, $4);
71 } 67 }
72 68
73 bits: 69 bits:
74 bits ',' bit_term 70 bits ',' bit_term
75 { 71 {
76 bitmap_or($$, $1, $3, 64); 72 bitmap_or($$, $1, $3, 64);
77 } 73 }
78 | 74 |
79 bit_term 75 bit_term
80 { 76 {
81 memcpy($$, $1, sizeof($1)); 77 memcpy($$, $1, sizeof($1));
82 } 78 }
83 79
84 bit_term: 80 bit_term:
85 PP_VALUE '-' PP_VALUE 81 PP_VALUE '-' PP_VALUE
86 { 82 {
87 perf_pmu__set_format($$, $1, $3); 83 perf_pmu__set_format($$, $1, $3);
88 } 84 }
89 | 85 |
90 PP_VALUE 86 PP_VALUE
91 { 87 {
92 perf_pmu__set_format($$, $1, 0); 88 perf_pmu__set_format($$, $1, 0);
93 } 89 }
94 90
95 %% 91 %%
96 92
97 static void perf_pmu_error(void *format __mayb 93 static void perf_pmu_error(void *format __maybe_unused,
98 void *scanner __may 94 void *scanner __maybe_unused,
99 const char *msg __m 95 const char *msg __maybe_unused)
100 { 96 {
101 } 97 }
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.