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f611d0c3 MD |
1 | // SPDX-License-Identifier: MIT |
2 | /* | |
3 | * Copyright 2022 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
4 | */ | |
5 | ||
6 | #ifndef _SIDE_TRACE_H | |
7 | #define _SIDE_TRACE_H | |
8 | ||
9 | #include <stdint.h> | |
10 | #include <inttypes.h> | |
11 | #include <stdlib.h> | |
12 | #include <stdio.h> | |
fb25b355 | 13 | #include <math.h> |
f611d0c3 MD |
14 | #include <side/macros.h> |
15 | ||
16 | /* SIDE stands for "Static Instrumentation Dynamically Enabled" */ | |
17 | ||
64f5abc7 MD |
18 | //TODO: as those structures will be ABI, we need to either consider them |
19 | //fixed forever, or think of a scheme that would allow their binary | |
07f35472 | 20 | //representation to be extended if need be. |
64f5abc7 | 21 | |
f611d0c3 | 22 | struct side_arg_vec; |
a2e2357e MD |
23 | struct side_arg_vec_description; |
24 | struct side_arg_dynamic_vec; | |
25 | struct side_arg_dynamic_vec_vla; | |
f611d0c3 MD |
26 | struct side_type_description; |
27 | struct side_event_field; | |
352a4b77 | 28 | struct side_tracer_visitor_ctx; |
c208889e | 29 | struct side_tracer_dynamic_struct_visitor_ctx; |
bdc39c09 | 30 | struct side_tracer_dynamic_vla_visitor_ctx; |
d89fabc8 MD |
31 | struct side_event_description; |
32 | struct side_arg_dynamic_event_struct; | |
f611d0c3 MD |
33 | |
34 | enum side_type { | |
e24949fa | 35 | /* Basic types */ |
4f40d951 | 36 | SIDE_TYPE_BOOL, |
f611d0c3 MD |
37 | SIDE_TYPE_U8, |
38 | SIDE_TYPE_U16, | |
39 | SIDE_TYPE_U32, | |
40 | SIDE_TYPE_U64, | |
41 | SIDE_TYPE_S8, | |
42 | SIDE_TYPE_S16, | |
43 | SIDE_TYPE_S32, | |
44 | SIDE_TYPE_S64, | |
f7653b43 | 45 | SIDE_TYPE_BYTE, |
e24949fa MD |
46 | SIDE_TYPE_FLOAT_BINARY16, |
47 | SIDE_TYPE_FLOAT_BINARY32, | |
48 | SIDE_TYPE_FLOAT_BINARY64, | |
49 | SIDE_TYPE_FLOAT_BINARY128, | |
50 | SIDE_TYPE_STRING, | |
ba845af5 | 51 | |
e24949fa | 52 | /* Compound types */ |
f611d0c3 MD |
53 | SIDE_TYPE_STRUCT, |
54 | SIDE_TYPE_ARRAY, | |
55 | SIDE_TYPE_VLA, | |
56 | SIDE_TYPE_VLA_VISITOR, | |
ba845af5 MD |
57 | |
58 | SIDE_TYPE_ARRAY_U8, | |
59 | SIDE_TYPE_ARRAY_U16, | |
60 | SIDE_TYPE_ARRAY_U32, | |
61 | SIDE_TYPE_ARRAY_U64, | |
62 | SIDE_TYPE_ARRAY_S8, | |
63 | SIDE_TYPE_ARRAY_S16, | |
64 | SIDE_TYPE_ARRAY_S32, | |
65 | SIDE_TYPE_ARRAY_S64, | |
f7653b43 | 66 | SIDE_TYPE_ARRAY_BYTE, |
ba845af5 | 67 | |
1533629f MD |
68 | SIDE_TYPE_VLA_U8, |
69 | SIDE_TYPE_VLA_U16, | |
70 | SIDE_TYPE_VLA_U32, | |
71 | SIDE_TYPE_VLA_U64, | |
72 | SIDE_TYPE_VLA_S8, | |
73 | SIDE_TYPE_VLA_S16, | |
74 | SIDE_TYPE_VLA_S32, | |
75 | SIDE_TYPE_VLA_S64, | |
f7653b43 | 76 | SIDE_TYPE_VLA_BYTE, |
1533629f | 77 | |
af6aa6e1 | 78 | /* Enumeration types */ |
d8be25de | 79 | SIDE_TYPE_ENUM, |
bab5d6e4 | 80 | SIDE_TYPE_ENUM_BITMAP, |
af6aa6e1 | 81 | |
e24949fa | 82 | /* Dynamic type */ |
bdc39c09 MD |
83 | SIDE_TYPE_DYNAMIC, |
84 | }; | |
85 | ||
86 | enum side_dynamic_type { | |
e24949fa | 87 | /* Basic types */ |
bdc39c09 | 88 | SIDE_DYNAMIC_TYPE_NULL, |
4f40d951 | 89 | SIDE_DYNAMIC_TYPE_BOOL, |
bdc39c09 MD |
90 | SIDE_DYNAMIC_TYPE_U8, |
91 | SIDE_DYNAMIC_TYPE_U16, | |
92 | SIDE_DYNAMIC_TYPE_U32, | |
93 | SIDE_DYNAMIC_TYPE_U64, | |
94 | SIDE_DYNAMIC_TYPE_S8, | |
95 | SIDE_DYNAMIC_TYPE_S16, | |
96 | SIDE_DYNAMIC_TYPE_S32, | |
97 | SIDE_DYNAMIC_TYPE_S64, | |
f7653b43 | 98 | SIDE_DYNAMIC_TYPE_BYTE, |
fb25b355 MD |
99 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY16, |
100 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY32, | |
101 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY64, | |
102 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY128, | |
bdc39c09 MD |
103 | SIDE_DYNAMIC_TYPE_STRING, |
104 | ||
e24949fa | 105 | /* Compound types */ |
c208889e MD |
106 | SIDE_DYNAMIC_TYPE_STRUCT, |
107 | SIDE_DYNAMIC_TYPE_STRUCT_VISITOR, | |
a2e2357e | 108 | SIDE_DYNAMIC_TYPE_VLA, |
bdc39c09 | 109 | SIDE_DYNAMIC_TYPE_VLA_VISITOR, |
f611d0c3 MD |
110 | }; |
111 | ||
bc3c89b3 | 112 | enum side_attr_type { |
e2c978ee | 113 | SIDE_ATTR_TYPE_NULL, |
bc3c89b3 | 114 | SIDE_ATTR_TYPE_BOOL, |
bc3c89b3 MD |
115 | SIDE_ATTR_TYPE_U8, |
116 | SIDE_ATTR_TYPE_U16, | |
117 | SIDE_ATTR_TYPE_U32, | |
118 | SIDE_ATTR_TYPE_U64, | |
119 | SIDE_ATTR_TYPE_S8, | |
120 | SIDE_ATTR_TYPE_S16, | |
121 | SIDE_ATTR_TYPE_S32, | |
122 | SIDE_ATTR_TYPE_S64, | |
bc3c89b3 MD |
123 | SIDE_ATTR_TYPE_FLOAT_BINARY16, |
124 | SIDE_ATTR_TYPE_FLOAT_BINARY32, | |
125 | SIDE_ATTR_TYPE_FLOAT_BINARY64, | |
126 | SIDE_ATTR_TYPE_FLOAT_BINARY128, | |
bc3c89b3 MD |
127 | SIDE_ATTR_TYPE_STRING, |
128 | }; | |
129 | ||
f611d0c3 MD |
130 | enum side_loglevel { |
131 | SIDE_LOGLEVEL_EMERG = 0, | |
132 | SIDE_LOGLEVEL_ALERT = 1, | |
133 | SIDE_LOGLEVEL_CRIT = 2, | |
134 | SIDE_LOGLEVEL_ERR = 3, | |
135 | SIDE_LOGLEVEL_WARNING = 4, | |
136 | SIDE_LOGLEVEL_NOTICE = 5, | |
137 | SIDE_LOGLEVEL_INFO = 6, | |
138 | SIDE_LOGLEVEL_DEBUG = 7, | |
139 | }; | |
140 | ||
141 | enum side_visitor_status { | |
f611d0c3 | 142 | SIDE_VISITOR_STATUS_OK = 0, |
db6ecef9 | 143 | SIDE_VISITOR_STATUS_ERROR = -1, |
f611d0c3 MD |
144 | }; |
145 | ||
a3f36db7 MD |
146 | enum side_error { |
147 | SIDE_ERROR_OK = 0, | |
148 | SIDE_ERROR_INVAL = 1, | |
149 | SIDE_ERROR_EXIST = 2, | |
150 | SIDE_ERROR_NOMEM = 3, | |
151 | SIDE_ERROR_NOENT = 4, | |
152 | }; | |
153 | ||
f93e01ac MD |
154 | typedef enum side_visitor_status (*side_visitor)( |
155 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
156 | void *app_ctx); | |
157 | typedef enum side_visitor_status (*side_dynamic_struct_visitor)( | |
158 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
159 | void *app_ctx); | |
160 | typedef enum side_visitor_status (*side_dynamic_vla_visitor)( | |
161 | const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx, | |
162 | void *app_ctx); | |
f611d0c3 | 163 | |
bc3c89b3 MD |
164 | struct side_attr_value { |
165 | uint32_t type; /* enum side_attr_type */ | |
166 | union { | |
167 | uint8_t side_bool; | |
bc3c89b3 MD |
168 | uint8_t side_u8; |
169 | uint16_t side_u16; | |
170 | uint32_t side_u32; | |
171 | uint64_t side_u64; | |
172 | int8_t side_s8; | |
173 | int16_t side_s16; | |
174 | int32_t side_s32; | |
175 | int64_t side_s64; | |
bc3c89b3 MD |
176 | #if __HAVE_FLOAT16 |
177 | _Float16 side_float_binary16; | |
178 | #endif | |
179 | #if __HAVE_FLOAT32 | |
180 | _Float32 side_float_binary32; | |
181 | #endif | |
182 | #if __HAVE_FLOAT64 | |
183 | _Float64 side_float_binary64; | |
184 | #endif | |
185 | #if __HAVE_FLOAT128 | |
186 | _Float128 side_float_binary128; | |
187 | #endif | |
bc3c89b3 MD |
188 | const char *string; |
189 | } u; | |
190 | }; | |
191 | ||
65010f43 MD |
192 | /* User attributes. */ |
193 | struct side_attr { | |
194 | const char *key; | |
bc3c89b3 | 195 | const struct side_attr_value value; |
65010f43 MD |
196 | }; |
197 | ||
79f677ba MD |
198 | struct side_enum_mapping { |
199 | int64_t range_begin; | |
200 | int64_t range_end; | |
201 | const char *label; | |
202 | }; | |
203 | ||
204 | struct side_enum_mappings { | |
205 | const struct side_enum_mapping *mappings; | |
d4328528 | 206 | const struct side_attr *attr; |
79f677ba | 207 | uint32_t nr_mappings; |
d4328528 | 208 | uint32_t nr_attr; |
79f677ba MD |
209 | }; |
210 | ||
66cff328 | 211 | struct side_enum_bitmap_mapping { |
9ff49ee4 MD |
212 | uint64_t range_begin; |
213 | uint64_t range_end; | |
66cff328 MD |
214 | const char *label; |
215 | }; | |
216 | ||
217 | struct side_enum_bitmap_mappings { | |
218 | const struct side_enum_bitmap_mapping *mappings; | |
d4328528 | 219 | const struct side_attr *attr; |
66cff328 | 220 | uint32_t nr_mappings; |
d4328528 | 221 | uint32_t nr_attr; |
66cff328 MD |
222 | }; |
223 | ||
c7a14585 MD |
224 | struct side_type_struct { |
225 | uint32_t nr_fields; | |
226 | uint32_t nr_attr; | |
227 | const struct side_event_field *fields; | |
228 | const struct side_attr *attr; | |
229 | }; | |
230 | ||
f611d0c3 | 231 | struct side_type_description { |
2f5827d5 | 232 | uint32_t type; /* enum side_type */ |
f611d0c3 | 233 | union { |
e24949fa | 234 | /* Basic types */ |
f611d0c3 | 235 | struct { |
d4328528 MD |
236 | const struct side_attr *attr; |
237 | uint32_t nr_attr; | |
238 | } side_basic; | |
e24949fa | 239 | |
e24949fa | 240 | /* Compound types */ |
d4328528 | 241 | struct { |
f611d0c3 | 242 | const struct side_type_description *elem_type; |
d4328528 MD |
243 | const struct side_attr *attr; |
244 | uint32_t length; | |
245 | uint32_t nr_attr; | |
f611d0c3 MD |
246 | } side_array; |
247 | struct { | |
248 | const struct side_type_description *elem_type; | |
d4328528 MD |
249 | const struct side_attr *attr; |
250 | uint32_t nr_attr; | |
f611d0c3 MD |
251 | } side_vla; |
252 | struct { | |
253 | const struct side_type_description *elem_type; | |
352a4b77 | 254 | side_visitor visitor; |
d4328528 MD |
255 | const struct side_attr *attr; |
256 | uint32_t nr_attr; | |
f611d0c3 | 257 | } side_vla_visitor; |
d4328528 | 258 | const struct side_type_struct *side_struct; |
af6aa6e1 MD |
259 | |
260 | /* Enumeration types */ | |
d8be25de | 261 | struct { |
d8be25de | 262 | const struct side_enum_mappings *mappings; |
f89c4ad1 | 263 | const struct side_type_description *elem_type; |
d8be25de | 264 | } side_enum; |
af6aa6e1 | 265 | struct { |
af6aa6e1 | 266 | const struct side_enum_bitmap_mappings *mappings; |
f89c4ad1 | 267 | const struct side_type_description *elem_type; |
bab5d6e4 | 268 | } side_enum_bitmap; |
f611d0c3 MD |
269 | } u; |
270 | }; | |
271 | ||
272 | struct side_event_field { | |
273 | const char *field_name; | |
274 | struct side_type_description side_type; | |
275 | }; | |
276 | ||
8a25ce77 MD |
277 | enum side_event_flags { |
278 | SIDE_EVENT_FLAG_VARIADIC = (1 << 0), | |
279 | }; | |
280 | ||
d89fabc8 MD |
281 | struct side_callback { |
282 | union { | |
283 | void (*call)(const struct side_event_description *desc, | |
284 | const struct side_arg_vec_description *sav_desc, | |
285 | void *priv); | |
286 | void (*call_variadic)(const struct side_event_description *desc, | |
287 | const struct side_arg_vec_description *sav_desc, | |
288 | const struct side_arg_dynamic_event_struct *var_struct, | |
289 | void *priv); | |
290 | } u; | |
291 | void *priv; | |
292 | }; | |
293 | ||
f611d0c3 MD |
294 | struct side_event_description { |
295 | uint32_t version; | |
d5cdb129 | 296 | uint32_t *enabled; |
f611d0c3 MD |
297 | uint32_t loglevel; /* enum side_loglevel */ |
298 | uint32_t nr_fields; | |
65010f43 | 299 | uint32_t nr_attr; |
054b7b5c | 300 | uint32_t _unused; |
8a25ce77 | 301 | uint64_t flags; |
f611d0c3 MD |
302 | const char *provider_name; |
303 | const char *event_name; | |
304 | const struct side_event_field *fields; | |
65010f43 | 305 | const struct side_attr *attr; |
054b7b5c | 306 | const struct side_callback *callbacks; |
f611d0c3 MD |
307 | }; |
308 | ||
bdc39c09 | 309 | struct side_arg_dynamic_vec { |
2f5827d5 | 310 | uint32_t dynamic_type; /* enum side_dynamic_type */ |
bdc39c09 | 311 | union { |
e24949fa | 312 | /* Basic types */ |
8d20e708 MD |
313 | struct { |
314 | const struct side_attr *attr; | |
315 | uint32_t nr_attr; | |
316 | union { | |
317 | uint8_t side_bool; | |
8d20e708 MD |
318 | uint8_t side_u8; |
319 | uint16_t side_u16; | |
320 | uint32_t side_u32; | |
321 | uint64_t side_u64; | |
322 | int8_t side_s8; | |
323 | int16_t side_s16; | |
324 | int32_t side_s32; | |
325 | int64_t side_s64; | |
f7653b43 | 326 | uint8_t side_byte; |
fb25b355 | 327 | #if __HAVE_FLOAT16 |
8d20e708 | 328 | _Float16 side_float_binary16; |
fb25b355 MD |
329 | #endif |
330 | #if __HAVE_FLOAT32 | |
8d20e708 | 331 | _Float32 side_float_binary32; |
fb25b355 MD |
332 | #endif |
333 | #if __HAVE_FLOAT64 | |
8d20e708 | 334 | _Float64 side_float_binary64; |
fb25b355 MD |
335 | #endif |
336 | #if __HAVE_FLOAT128 | |
8d20e708 | 337 | _Float128 side_float_binary128; |
fb25b355 | 338 | #endif |
8d20e708 MD |
339 | const char *string; |
340 | } u; | |
341 | } side_basic; | |
bdc39c09 | 342 | |
e24949fa | 343 | /* Compound types */ |
c208889e | 344 | const struct side_arg_dynamic_event_struct *side_dynamic_struct; |
bdc39c09 | 345 | struct { |
8ceca0cd | 346 | void *app_ctx; |
c208889e | 347 | side_dynamic_struct_visitor visitor; |
8d20e708 MD |
348 | const struct side_attr *attr; |
349 | uint32_t nr_attr; | |
c208889e | 350 | } side_dynamic_struct_visitor; |
a2e2357e | 351 | const struct side_arg_dynamic_vec_vla *side_dynamic_vla; |
bdc39c09 | 352 | struct { |
8ceca0cd | 353 | void *app_ctx; |
bdc39c09 | 354 | side_dynamic_vla_visitor visitor; |
8d20e708 MD |
355 | const struct side_attr *attr; |
356 | uint32_t nr_attr; | |
bdc39c09 MD |
357 | } side_dynamic_vla_visitor; |
358 | } u; | |
359 | }; | |
360 | ||
8d20e708 MD |
361 | struct side_arg_dynamic_vec_vla { |
362 | const struct side_arg_dynamic_vec *sav; | |
363 | const struct side_attr *attr; | |
364 | uint32_t len; | |
365 | uint32_t nr_attr; | |
366 | }; | |
367 | ||
465e5e7e MD |
368 | struct side_arg_dynamic_event_field { |
369 | const char *field_name; | |
370 | const struct side_arg_dynamic_vec elem; | |
465e5e7e MD |
371 | }; |
372 | ||
c208889e | 373 | struct side_arg_dynamic_event_struct { |
465e5e7e | 374 | const struct side_arg_dynamic_event_field *fields; |
8d20e708 | 375 | const struct side_attr *attr; |
465e5e7e | 376 | uint32_t len; |
8d20e708 | 377 | uint32_t nr_attr; |
465e5e7e MD |
378 | }; |
379 | ||
f611d0c3 | 380 | struct side_arg_vec { |
1e8256c9 | 381 | enum side_type type; |
f611d0c3 | 382 | union { |
e24949fa | 383 | /* Basic types */ |
4f40d951 | 384 | uint8_t side_bool; |
f611d0c3 MD |
385 | uint8_t side_u8; |
386 | uint16_t side_u16; | |
387 | uint32_t side_u32; | |
388 | uint64_t side_u64; | |
389 | int8_t side_s8; | |
390 | int16_t side_s16; | |
391 | int32_t side_s32; | |
392 | int64_t side_s64; | |
f7653b43 | 393 | uint8_t side_byte; |
fb25b355 MD |
394 | #if __HAVE_FLOAT16 |
395 | _Float16 side_float_binary16; | |
396 | #endif | |
397 | #if __HAVE_FLOAT32 | |
398 | _Float32 side_float_binary32; | |
399 | #endif | |
400 | #if __HAVE_FLOAT64 | |
401 | _Float64 side_float_binary64; | |
402 | #endif | |
403 | #if __HAVE_FLOAT128 | |
404 | _Float128 side_float_binary128; | |
405 | #endif | |
f611d0c3 | 406 | const char *string; |
e24949fa MD |
407 | |
408 | /* Compound types */ | |
f611d0c3 MD |
409 | const struct side_arg_vec_description *side_struct; |
410 | const struct side_arg_vec_description *side_array; | |
411 | const struct side_arg_vec_description *side_vla; | |
352a4b77 | 412 | void *side_vla_app_visitor_ctx; |
ba845af5 | 413 | void *side_array_fixint; |
1533629f MD |
414 | struct { |
415 | void *p; | |
416 | uint32_t length; | |
417 | } side_vla_fixint; | |
bdc39c09 | 418 | |
e24949fa | 419 | /* Dynamic type */ |
bdc39c09 | 420 | struct side_arg_dynamic_vec dynamic; |
f611d0c3 MD |
421 | } u; |
422 | }; | |
423 | ||
424 | struct side_arg_vec_description { | |
425 | const struct side_arg_vec *sav; | |
426 | uint32_t len; | |
427 | }; | |
428 | ||
352a4b77 MD |
429 | /* The visitor pattern is a double-dispatch visitor. */ |
430 | struct side_tracer_visitor_ctx { | |
f93e01ac MD |
431 | enum side_visitor_status (*write_elem)( |
432 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
433 | const struct side_arg_vec *elem); | |
352a4b77 MD |
434 | void *priv; /* Private tracer context. */ |
435 | }; | |
436 | ||
c208889e | 437 | struct side_tracer_dynamic_struct_visitor_ctx { |
f93e01ac MD |
438 | enum side_visitor_status (*write_field)( |
439 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
2b359235 | 440 | const struct side_arg_dynamic_event_field *dynamic_field); |
bdc39c09 MD |
441 | void *priv; /* Private tracer context. */ |
442 | }; | |
443 | ||
444 | struct side_tracer_dynamic_vla_visitor_ctx { | |
f93e01ac MD |
445 | enum side_visitor_status (*write_elem)( |
446 | const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx, | |
447 | const struct side_arg_dynamic_vec *elem); | |
bdc39c09 MD |
448 | void *priv; /* Private tracer context. */ |
449 | }; | |
450 | ||
e24949fa MD |
451 | /* Event and type attributes */ |
452 | ||
65010f43 MD |
453 | #define side_attr(_key, _value) \ |
454 | { \ | |
455 | .key = _key, \ | |
bc3c89b3 | 456 | .value = SIDE_PARAM(_value), \ |
65010f43 MD |
457 | } |
458 | ||
459 | #define side_attr_list(...) \ | |
460 | SIDE_COMPOUND_LITERAL(const struct side_attr, __VA_ARGS__) | |
461 | ||
e2c978ee | 462 | #define side_attr_null(_val) { .type = SIDE_ATTR_TYPE_NULL } |
e24949fa MD |
463 | #define side_attr_bool(_val) { .type = SIDE_ATTR_TYPE_BOOL, .u = { .side_bool = !!(_val) } } |
464 | #define side_attr_u8(_val) { .type = SIDE_ATTR_TYPE_U8, .u = { .side_u8 = (_val) } } | |
465 | #define side_attr_u16(_val) { .type = SIDE_ATTR_TYPE_U16, .u = { .side_u16 = (_val) } } | |
466 | #define side_attr_u32(_val) { .type = SIDE_ATTR_TYPE_U32, .u = { .side_u32 = (_val) } } | |
467 | #define side_attr_u64(_val) { .type = SIDE_ATTR_TYPE_U64, .u = { .side_u64 = (_val) } } | |
468 | #define side_attr_s8(_val) { .type = SIDE_ATTR_TYPE_S8, .u = { .side_s8 = (_val) } } | |
469 | #define side_attr_s16(_val) { .type = SIDE_ATTR_TYPE_S16, .u = { .side_s16 = (_val) } } | |
470 | #define side_attr_s32(_val) { .type = SIDE_ATTR_TYPE_S32, .u = { .side_s32 = (_val) } } | |
471 | #define side_attr_s64(_val) { .type = SIDE_ATTR_TYPE_S64, .u = { .side_s64 = (_val) } } | |
472 | #define side_attr_float_binary16(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY16, .u = { .side_float_binary16 = (_val) } } | |
473 | #define side_attr_float_binary32(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY32, .u = { .side_float_binary32 = (_val) } } | |
474 | #define side_attr_float_binary64(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY64, .u = { .side_float_binary64 = (_val) } } | |
475 | #define side_attr_float_binary128(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY128, .u = { .side_float_binary128 = (_val) } } | |
476 | #define side_attr_string(_val) { .type = SIDE_ATTR_TYPE_STRING, .u = { .string = (_val) } } | |
477 | ||
478 | /* Static field definition */ | |
479 | ||
d4328528 | 480 | #define _side_type_basic(_type, _attr) \ |
f37a556f MD |
481 | { \ |
482 | .type = _type, \ | |
d4328528 MD |
483 | .u = { \ |
484 | .side_basic = { \ | |
485 | .attr = _attr, \ | |
486 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
487 | }, \ | |
488 | }, \ | |
f37a556f | 489 | } |
f93e01ac | 490 | |
d4328528 MD |
491 | #define side_type_bool(_attr) _side_type_basic(SIDE_TYPE_BOOL, SIDE_PARAM(_attr)) |
492 | #define side_type_u8(_attr) _side_type_basic(SIDE_TYPE_U8, SIDE_PARAM(_attr)) | |
493 | #define side_type_u16(_attr) _side_type_basic(SIDE_TYPE_U16, SIDE_PARAM(_attr)) | |
494 | #define side_type_u32(_attr) _side_type_basic(SIDE_TYPE_U32, SIDE_PARAM(_attr)) | |
495 | #define side_type_u64(_attr) _side_type_basic(SIDE_TYPE_U64, SIDE_PARAM(_attr)) | |
496 | #define side_type_s8(_attr) _side_type_basic(SIDE_TYPE_S8, SIDE_PARAM(_attr)) | |
497 | #define side_type_s16(_attr) _side_type_basic(SIDE_TYPE_S16, SIDE_PARAM(_attr)) | |
498 | #define side_type_s32(_attr) _side_type_basic(SIDE_TYPE_S32, SIDE_PARAM(_attr)) | |
499 | #define side_type_s64(_attr) _side_type_basic(SIDE_TYPE_S64, SIDE_PARAM(_attr)) | |
f7653b43 | 500 | #define side_type_byte(_attr) _side_type_basic(SIDE_TYPE_BYTE, SIDE_PARAM(_attr)) |
d4328528 MD |
501 | #define side_type_float_binary16(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY16, SIDE_PARAM(_attr)) |
502 | #define side_type_float_binary32(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY32, SIDE_PARAM(_attr)) | |
503 | #define side_type_float_binary64(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY64, SIDE_PARAM(_attr)) | |
504 | #define side_type_float_binary128(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY128, SIDE_PARAM(_attr)) | |
505 | #define side_type_string(_attr) _side_type_basic(SIDE_TYPE_STRING, SIDE_PARAM(_attr)) | |
506 | #define side_type_dynamic(_attr) _side_type_basic(SIDE_TYPE_DYNAMIC, SIDE_PARAM(_attr)) | |
32ba58fc | 507 | |
cb6f04c2 | 508 | #define _side_field(_name, _type) \ |
f93e01ac MD |
509 | { \ |
510 | .field_name = _name, \ | |
cb6f04c2 | 511 | .side_type = _type, \ |
f93e01ac | 512 | } |
f611d0c3 | 513 | |
cb6f04c2 MD |
514 | #define side_field_bool(_name, _attr) _side_field(_name, side_type_bool(SIDE_PARAM(_attr))) |
515 | #define side_field_u8(_name, _attr) _side_field(_name, side_type_u8(SIDE_PARAM(_attr))) | |
516 | #define side_field_u16(_name, _attr) _side_field(_name, side_type_u16(SIDE_PARAM(_attr))) | |
517 | #define side_field_u32(_name, _attr) _side_field(_name, side_type_u32(SIDE_PARAM(_attr))) | |
518 | #define side_field_u64(_name, _attr) _side_field(_name, side_type_u64(SIDE_PARAM(_attr))) | |
519 | #define side_field_s8(_name, _attr) _side_field(_name, side_type_s8(SIDE_PARAM(_attr))) | |
520 | #define side_field_s16(_name, _attr) _side_field(_name, side_type_s16(SIDE_PARAM(_attr))) | |
521 | #define side_field_s32(_name, _attr) _side_field(_name, side_type_s32(SIDE_PARAM(_attr))) | |
522 | #define side_field_s64(_name, _attr) _side_field(_name, side_type_s64(SIDE_PARAM(_attr))) | |
f7653b43 | 523 | #define side_field_byte(_name, _attr) _side_field(_name, side_type_byte(SIDE_PARAM(_attr))) |
cb6f04c2 MD |
524 | #define side_field_float_binary16(_name, _attr) _side_field(_name, side_type_float_binary16(SIDE_PARAM(_attr))) |
525 | #define side_field_float_binary32(_name, _attr) _side_field(_name, side_type_float_binary32(SIDE_PARAM(_attr))) | |
526 | #define side_field_float_binary64(_name, _attr) _side_field(_name, side_type_float_binary64(SIDE_PARAM(_attr))) | |
527 | #define side_field_float_binary128(_name, _attr) _side_field(_name, side_type_float_binary128(SIDE_PARAM(_attr))) | |
528 | #define side_field_string(_name, _attr) _side_field(_name, side_type_string(SIDE_PARAM(_attr))) | |
529 | #define side_field_dynamic(_name, _attr) _side_field(_name, side_type_dynamic(SIDE_PARAM(_attr))) | |
485b800a | 530 | |
f89c4ad1 | 531 | #define side_type_enum(_mappings, _elem_type) \ |
79f677ba | 532 | { \ |
d8be25de | 533 | .type = SIDE_TYPE_ENUM, \ |
79f677ba | 534 | .u = { \ |
d8be25de | 535 | .side_enum = { \ |
d8be25de | 536 | .mappings = _mappings, \ |
f89c4ad1 | 537 | .elem_type = _elem_type, \ |
d8be25de | 538 | }, \ |
79f677ba MD |
539 | }, \ |
540 | } | |
f89c4ad1 MD |
541 | #define side_field_enum(_name, _mappings, _elem_type) \ |
542 | _side_field(_name, side_type_enum(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
d4328528 | 543 | |
f89c4ad1 | 544 | #define side_type_enum_bitmap(_mappings, _elem_type) \ |
af6aa6e1 | 545 | { \ |
bab5d6e4 | 546 | .type = SIDE_TYPE_ENUM_BITMAP, \ |
af6aa6e1 | 547 | .u = { \ |
bab5d6e4 | 548 | .side_enum_bitmap = { \ |
af6aa6e1 | 549 | .mappings = _mappings, \ |
f89c4ad1 | 550 | .elem_type = _elem_type, \ |
af6aa6e1 MD |
551 | }, \ |
552 | }, \ | |
553 | } | |
f89c4ad1 MD |
554 | #define side_field_enum_bitmap(_name, _mappings, _elem_type) \ |
555 | _side_field(_name, side_type_enum_bitmap(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
66cff328 | 556 | |
c7a14585 | 557 | #define side_type_struct(_struct) \ |
f611d0c3 MD |
558 | { \ |
559 | .type = SIDE_TYPE_STRUCT, \ | |
560 | .u = { \ | |
c7a14585 | 561 | .side_struct = _struct, \ |
f611d0c3 MD |
562 | }, \ |
563 | } | |
c7a14585 MD |
564 | #define side_field_struct(_name, _struct) \ |
565 | _side_field(_name, side_type_struct(SIDE_PARAM(_struct))) | |
566 | ||
567 | #define _side_type_struct_define(_fields, _attr) \ | |
568 | { \ | |
569 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
570 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
571 | .fields = _fields, \ | |
572 | .attr = _attr, \ | |
573 | } | |
574 | ||
575 | #define side_define_struct(_identifier, _fields, _attr) \ | |
576 | const struct side_type_struct _identifier = _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr)) | |
577 | ||
578 | #define side_struct_literal(_fields, _attr) \ | |
579 | SIDE_COMPOUND_LITERAL(const struct side_type_struct, \ | |
580 | _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr))) | |
f611d0c3 | 581 | |
32ba58fc | 582 | #define side_type_array(_elem_type, _length, _attr) \ |
f611d0c3 MD |
583 | { \ |
584 | .type = SIDE_TYPE_ARRAY, \ | |
585 | .u = { \ | |
586 | .side_array = { \ | |
f611d0c3 | 587 | .elem_type = _elem_type, \ |
d4328528 MD |
588 | .attr = _attr, \ |
589 | .length = _length, \ | |
590 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
591 | }, \ |
592 | }, \ | |
593 | } | |
f37a556f | 594 | #define side_field_array(_name, _elem_type, _length, _attr) \ |
be14d73f | 595 | _side_field(_name, side_type_array(SIDE_PARAM(_elem_type), _length, SIDE_PARAM(_attr))) |
f611d0c3 | 596 | |
32ba58fc | 597 | #define side_type_vla(_elem_type, _attr) \ |
f611d0c3 MD |
598 | { \ |
599 | .type = SIDE_TYPE_VLA, \ | |
600 | .u = { \ | |
601 | .side_vla = { \ | |
602 | .elem_type = _elem_type, \ | |
d4328528 MD |
603 | .attr = _attr, \ |
604 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
605 | }, \ |
606 | }, \ | |
607 | } | |
f37a556f | 608 | #define side_field_vla(_name, _elem_type, _attr) \ |
be14d73f | 609 | _side_field(_name, side_type_vla(SIDE_PARAM(_elem_type), SIDE_PARAM(_attr))) |
f611d0c3 | 610 | |
32ba58fc | 611 | #define side_type_vla_visitor(_elem_type, _visitor, _attr) \ |
f611d0c3 MD |
612 | { \ |
613 | .type = SIDE_TYPE_VLA_VISITOR, \ | |
614 | .u = { \ | |
615 | .side_vla_visitor = { \ | |
cdd6e858 | 616 | .elem_type = SIDE_PARAM(_elem_type), \ |
352a4b77 | 617 | .visitor = _visitor, \ |
d4328528 MD |
618 | .attr = _attr, \ |
619 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
620 | }, \ |
621 | }, \ | |
622 | } | |
f37a556f | 623 | #define side_field_vla_visitor(_name, _elem_type, _visitor, _attr) \ |
be14d73f | 624 | _side_field(_name, side_type_vla_visitor(SIDE_PARAM(_elem_type), _visitor, SIDE_PARAM(_attr))) |
f611d0c3 | 625 | |
71002b5e | 626 | #define side_elem(...) \ |
cdd6e858 MD |
627 | SIDE_COMPOUND_LITERAL(const struct side_type_description, __VA_ARGS__) |
628 | ||
f611d0c3 MD |
629 | #define side_field_list(...) \ |
630 | SIDE_COMPOUND_LITERAL(const struct side_event_field, __VA_ARGS__) | |
631 | ||
e24949fa MD |
632 | /* Static field arguments */ |
633 | ||
634 | #define side_arg_bool(_val) { .type = SIDE_TYPE_BOOL, .u = { .side_bool = !!(_val) } } | |
635 | #define side_arg_u8(_val) { .type = SIDE_TYPE_U8, .u = { .side_u8 = (_val) } } | |
636 | #define side_arg_u16(_val) { .type = SIDE_TYPE_U16, .u = { .side_u16 = (_val) } } | |
637 | #define side_arg_u32(_val) { .type = SIDE_TYPE_U32, .u = { .side_u32 = (_val) } } | |
638 | #define side_arg_u64(_val) { .type = SIDE_TYPE_U64, .u = { .side_u64 = (_val) } } | |
639 | #define side_arg_s8(_val) { .type = SIDE_TYPE_S8, .u = { .side_s8 = (_val) } } | |
640 | #define side_arg_s16(_val) { .type = SIDE_TYPE_S16, .u = { .side_s16 = (_val) } } | |
641 | #define side_arg_s32(_val) { .type = SIDE_TYPE_S32, .u = { .side_s32 = (_val) } } | |
642 | #define side_arg_s64(_val) { .type = SIDE_TYPE_S64, .u = { .side_s64 = (_val) } } | |
f7653b43 | 643 | #define side_arg_byte(_val) { .type = SIDE_TYPE_BYTE, .u = { .side_byte = (_val) } } |
e24949fa MD |
644 | #define side_arg_enum_bitmap8(_val) { .type = SIDE_TYPE_ENUM_BITMAP8, .u = { .side_u8 = (_val) } } |
645 | #define side_arg_enum_bitmap16(_val) { .type = SIDE_TYPE_ENUM_BITMAP16, .u = { .side_u16 = (_val) } } | |
646 | #define side_arg_enum_bitmap32(_val) { .type = SIDE_TYPE_ENUM_BITMAP32, .u = { .side_u32 = (_val) } } | |
647 | #define side_arg_enum_bitmap64(_val) { .type = SIDE_TYPE_ENUM_BITMAP64, .u = { .side_u64 = (_val) } } | |
af6aa6e1 MD |
648 | #define side_arg_enum_bitmap_array(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_ARRAY, .u = { .side_array = (_side_type) } } |
649 | #define side_arg_enum_bitmap_vla(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_VLA, .u = { .side_vla = (_side_type) } } | |
e24949fa MD |
650 | #define side_arg_float_binary16(_val) { .type = SIDE_TYPE_FLOAT_BINARY16, .u = { .side_float_binary16 = (_val) } } |
651 | #define side_arg_float_binary32(_val) { .type = SIDE_TYPE_FLOAT_BINARY32, .u = { .side_float_binary32 = (_val) } } | |
652 | #define side_arg_float_binary64(_val) { .type = SIDE_TYPE_FLOAT_BINARY64, .u = { .side_float_binary64 = (_val) } } | |
653 | #define side_arg_float_binary128(_val) { .type = SIDE_TYPE_FLOAT_BINARY128, .u = { .side_float_binary128 = (_val) } } | |
654 | ||
655 | #define side_arg_string(_val) { .type = SIDE_TYPE_STRING, .u = { .string = (_val) } } | |
f611d0c3 MD |
656 | #define side_arg_struct(_side_type) { .type = SIDE_TYPE_STRUCT, .u = { .side_struct = (_side_type) } } |
657 | #define side_arg_array(_side_type) { .type = SIDE_TYPE_ARRAY, .u = { .side_array = (_side_type) } } | |
658 | #define side_arg_vla(_side_type) { .type = SIDE_TYPE_VLA, .u = { .side_vla = (_side_type) } } | |
352a4b77 | 659 | #define side_arg_vla_visitor(_ctx) { .type = SIDE_TYPE_VLA_VISITOR, .u = { .side_vla_app_visitor_ctx = (_ctx) } } |
f611d0c3 | 660 | |
1533629f MD |
661 | #define side_arg_array_u8(_ptr) { .type = SIDE_TYPE_ARRAY_U8, .u = { .side_array_fixint = (_ptr) } } |
662 | #define side_arg_array_u16(_ptr) { .type = SIDE_TYPE_ARRAY_U16, .u = { .side_array_fixint = (_ptr) } } | |
663 | #define side_arg_array_u32(_ptr) { .type = SIDE_TYPE_ARRAY_U32, .u = { .side_array_fixint = (_ptr) } } | |
664 | #define side_arg_array_u64(_ptr) { .type = SIDE_TYPE_ARRAY_U64, .u = { .side_array_fixint = (_ptr) } } | |
665 | #define side_arg_array_s8(_ptr) { .type = SIDE_TYPE_ARRAY_S8, .u = { .side_array_fixint = (_ptr) } } | |
666 | #define side_arg_array_s16(_ptr) { .type = SIDE_TYPE_ARRAY_S16, .u = { .side_array_fixint = (_ptr) } } | |
667 | #define side_arg_array_s32(_ptr) { .type = SIDE_TYPE_ARRAY_S32, .u = { .side_array_fixint = (_ptr) } } | |
668 | #define side_arg_array_s64(_ptr) { .type = SIDE_TYPE_ARRAY_S64, .u = { .side_array_fixint = (_ptr) } } | |
f7653b43 | 669 | #define side_arg_array_byte(_ptr) { .type = SIDE_TYPE_ARRAY_BYTE, .u = { .side_array_fixint = (_ptr) } } |
1533629f MD |
670 | |
671 | #define side_arg_vla_u8(_ptr, _length) { .type = SIDE_TYPE_VLA_U8, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } | |
672 | #define side_arg_vla_u16(_ptr, _length) { .type = SIDE_TYPE_VLA_U16, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
673 | #define side_arg_vla_u32(_ptr, _length) { .type = SIDE_TYPE_VLA_U32, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
674 | #define side_arg_vla_u64(_ptr, _length) { .type = SIDE_TYPE_VLA_U64, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
675 | #define side_arg_vla_s8(_ptr, _length) { .type = SIDE_TYPE_VLA_S8, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
676 | #define side_arg_vla_s16(_ptr, _length) { .type = SIDE_TYPE_VLA_S16, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
677 | #define side_arg_vla_s32(_ptr, _length) { .type = SIDE_TYPE_VLA_S32, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
678 | #define side_arg_vla_s64(_ptr, _length) { .type = SIDE_TYPE_VLA_S64, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
f7653b43 | 679 | #define side_arg_vla_byte(_ptr, _length) { .type = SIDE_TYPE_VLA_BYTE, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } |
ba845af5 | 680 | |
e24949fa | 681 | #define side_arg_dynamic(_dynamic_arg_type) \ |
bdc39c09 MD |
682 | { \ |
683 | .type = SIDE_TYPE_DYNAMIC, \ | |
684 | .u = { \ | |
e24949fa | 685 | .dynamic = _dynamic_arg_type, \ |
bdc39c09 MD |
686 | }, \ |
687 | } | |
688 | ||
e24949fa MD |
689 | /* Dynamic field arguments */ |
690 | ||
808bd9bf MD |
691 | #define side_arg_dynamic_null(_attr) \ |
692 | { \ | |
693 | .dynamic_type = SIDE_DYNAMIC_TYPE_NULL, \ | |
8d20e708 MD |
694 | .u = { \ |
695 | .side_basic = { \ | |
696 | .attr = _attr, \ | |
697 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
698 | }, \ | |
699 | }, \ | |
808bd9bf MD |
700 | } |
701 | ||
702 | #define side_arg_dynamic_bool(_val, _attr) \ | |
703 | { \ | |
704 | .dynamic_type = SIDE_DYNAMIC_TYPE_BOOL, \ | |
808bd9bf | 705 | .u = { \ |
8d20e708 MD |
706 | .side_basic = { \ |
707 | .attr = _attr, \ | |
708 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
709 | .u = { \ | |
710 | .side_bool = !!(_val), \ | |
711 | }, \ | |
712 | }, \ | |
808bd9bf MD |
713 | }, \ |
714 | } | |
715 | ||
716 | #define side_arg_dynamic_u8(_val, _attr) \ | |
717 | { \ | |
718 | .dynamic_type = SIDE_DYNAMIC_TYPE_U8, \ | |
808bd9bf | 719 | .u = { \ |
8d20e708 MD |
720 | .side_basic = { \ |
721 | .attr = _attr, \ | |
722 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
723 | .u = { \ | |
724 | .side_u8 = (_val), \ | |
725 | }, \ | |
726 | }, \ | |
808bd9bf MD |
727 | }, \ |
728 | } | |
729 | #define side_arg_dynamic_u16(_val, _attr) \ | |
730 | { \ | |
731 | .dynamic_type = SIDE_DYNAMIC_TYPE_U16, \ | |
808bd9bf | 732 | .u = { \ |
8d20e708 MD |
733 | .side_basic = { \ |
734 | .attr = _attr, \ | |
735 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
736 | .u = { \ | |
737 | .side_u16 = (_val), \ | |
738 | }, \ | |
739 | }, \ | |
808bd9bf MD |
740 | }, \ |
741 | } | |
742 | #define side_arg_dynamic_u32(_val, _attr) \ | |
743 | { \ | |
744 | .dynamic_type = SIDE_DYNAMIC_TYPE_U32, \ | |
808bd9bf | 745 | .u = { \ |
8d20e708 MD |
746 | .side_basic = { \ |
747 | .attr = _attr, \ | |
748 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
749 | .u = { \ | |
750 | .side_u32 = (_val), \ | |
751 | }, \ | |
752 | }, \ | |
808bd9bf MD |
753 | }, \ |
754 | } | |
755 | #define side_arg_dynamic_u64(_val, _attr) \ | |
756 | { \ | |
757 | .dynamic_type = SIDE_DYNAMIC_TYPE_U64, \ | |
808bd9bf | 758 | .u = { \ |
8d20e708 MD |
759 | .side_basic = { \ |
760 | .attr = _attr, \ | |
761 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
762 | .u = { \ | |
763 | .side_u64 = (_val), \ | |
764 | }, \ | |
765 | }, \ | |
808bd9bf MD |
766 | }, \ |
767 | } | |
768 | ||
769 | #define side_arg_dynamic_s8(_val, _attr) \ | |
770 | { \ | |
771 | .dynamic_type = SIDE_DYNAMIC_TYPE_S8, \ | |
808bd9bf | 772 | .u = { \ |
8d20e708 MD |
773 | .side_basic = { \ |
774 | .attr = _attr, \ | |
775 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
776 | .u = { \ | |
777 | .side_s8 = (_val), \ | |
778 | }, \ | |
779 | }, \ | |
808bd9bf MD |
780 | }, \ |
781 | } | |
782 | #define side_arg_dynamic_s16(_val, _attr) \ | |
783 | { \ | |
784 | .dynamic_type = SIDE_DYNAMIC_TYPE_S16, \ | |
808bd9bf | 785 | .u = { \ |
8d20e708 MD |
786 | .side_basic = { \ |
787 | .attr = _attr, \ | |
788 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
789 | .u = { \ | |
790 | .side_s16 = (_val), \ | |
791 | }, \ | |
792 | }, \ | |
808bd9bf MD |
793 | }, \ |
794 | } | |
795 | #define side_arg_dynamic_s32(_val, _attr) \ | |
796 | { \ | |
797 | .dynamic_type = SIDE_DYNAMIC_TYPE_S32, \ | |
808bd9bf | 798 | .u = { \ |
8d20e708 MD |
799 | .side_basic = { \ |
800 | .attr = _attr, \ | |
801 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
802 | .u = { \ | |
803 | .side_s32 = (_val), \ | |
804 | }, \ | |
805 | }, \ | |
808bd9bf MD |
806 | }, \ |
807 | } | |
808 | #define side_arg_dynamic_s64(_val, _attr) \ | |
809 | { \ | |
810 | .dynamic_type = SIDE_DYNAMIC_TYPE_S64, \ | |
808bd9bf | 811 | .u = { \ |
8d20e708 MD |
812 | .side_basic = { \ |
813 | .attr = _attr, \ | |
814 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
815 | .u = { \ | |
816 | .side_s64 = (_val), \ | |
817 | }, \ | |
818 | }, \ | |
808bd9bf MD |
819 | }, \ |
820 | } | |
f7653b43 | 821 | #define side_arg_dynamic_byte(_val, _attr) \ |
199e7aa9 | 822 | { \ |
f7653b43 | 823 | .dynamic_type = SIDE_DYNAMIC_TYPE_BYTE, \ |
199e7aa9 | 824 | .u = { \ |
8d20e708 MD |
825 | .side_basic = { \ |
826 | .attr = _attr, \ | |
827 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
828 | .u = { \ | |
f7653b43 | 829 | .side_byte = (_val), \ |
8d20e708 MD |
830 | }, \ |
831 | }, \ | |
199e7aa9 MD |
832 | }, \ |
833 | } | |
808bd9bf | 834 | |
fb25b355 MD |
835 | #define side_arg_dynamic_float_binary16(_val, _attr) \ |
836 | { \ | |
837 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY16, \ | |
fb25b355 | 838 | .u = { \ |
8d20e708 MD |
839 | .side_basic = { \ |
840 | .attr = _attr, \ | |
841 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
842 | .u = { \ | |
843 | .side_float_binary16 = (_val), \ | |
844 | }, \ | |
845 | }, \ | |
fb25b355 MD |
846 | }, \ |
847 | } | |
848 | #define side_arg_dynamic_float_binary32(_val, _attr) \ | |
849 | { \ | |
850 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY32, \ | |
fb25b355 | 851 | .u = { \ |
8d20e708 MD |
852 | .side_basic = { \ |
853 | .attr = _attr, \ | |
854 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
855 | .u = { \ | |
856 | .side_float_binary32 = (_val), \ | |
857 | }, \ | |
858 | }, \ | |
fb25b355 MD |
859 | }, \ |
860 | } | |
861 | #define side_arg_dynamic_float_binary64(_val, _attr) \ | |
862 | { \ | |
863 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY64, \ | |
fb25b355 | 864 | .u = { \ |
8d20e708 MD |
865 | .side_basic = { \ |
866 | .attr = _attr, \ | |
867 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
868 | .u = { \ | |
869 | .side_float_binary64 = (_val), \ | |
870 | }, \ | |
871 | }, \ | |
fb25b355 MD |
872 | }, \ |
873 | } | |
874 | #define side_arg_dynamic_float_binary128(_val, _attr) \ | |
875 | { \ | |
876 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY128, \ | |
fb25b355 | 877 | .u = { \ |
8d20e708 MD |
878 | .side_basic = { \ |
879 | .attr = _attr, \ | |
880 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
881 | .u = { \ | |
882 | .side_float_binary128 = (_val), \ | |
883 | }, \ | |
884 | }, \ | |
fb25b355 MD |
885 | }, \ |
886 | } | |
887 | ||
808bd9bf MD |
888 | #define side_arg_dynamic_string(_val, _attr) \ |
889 | { \ | |
890 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRING, \ | |
808bd9bf | 891 | .u = { \ |
8d20e708 MD |
892 | .side_basic = { \ |
893 | .attr = _attr, \ | |
894 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
895 | .u = { \ | |
896 | .string = (_val), \ | |
897 | }, \ | |
898 | }, \ | |
808bd9bf MD |
899 | }, \ |
900 | } | |
901 | ||
8d20e708 | 902 | #define side_arg_dynamic_vla(_vla) \ |
808bd9bf MD |
903 | { \ |
904 | .dynamic_type = SIDE_DYNAMIC_TYPE_VLA, \ | |
808bd9bf MD |
905 | .u = { \ |
906 | .side_dynamic_vla = (_vla), \ | |
907 | }, \ | |
908 | } | |
909 | ||
910 | #define side_arg_dynamic_vla_visitor(_dynamic_vla_visitor, _ctx, _attr) \ | |
bdc39c09 | 911 | { \ |
1e8256c9 | 912 | .dynamic_type = SIDE_DYNAMIC_TYPE_VLA_VISITOR, \ |
bdc39c09 | 913 | .u = { \ |
8ceca0cd MD |
914 | .side_dynamic_vla_visitor = { \ |
915 | .app_ctx = _ctx, \ | |
916 | .visitor = _dynamic_vla_visitor, \ | |
8d20e708 MD |
917 | .attr = _attr, \ |
918 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8ceca0cd | 919 | }, \ |
bdc39c09 MD |
920 | }, \ |
921 | } | |
922 | ||
8d20e708 | 923 | #define side_arg_dynamic_struct(_struct) \ |
808bd9bf MD |
924 | { \ |
925 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRUCT, \ | |
808bd9bf MD |
926 | .u = { \ |
927 | .side_dynamic_struct = (_struct), \ | |
928 | }, \ | |
929 | } | |
930 | ||
931 | #define side_arg_dynamic_struct_visitor(_dynamic_struct_visitor, _ctx, _attr) \ | |
bdc39c09 | 932 | { \ |
1e8256c9 | 933 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRUCT_VISITOR, \ |
bdc39c09 | 934 | .u = { \ |
8ceca0cd MD |
935 | .side_dynamic_struct_visitor = { \ |
936 | .app_ctx = _ctx, \ | |
937 | .visitor = _dynamic_struct_visitor, \ | |
8d20e708 MD |
938 | .attr = _attr, \ |
939 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8ceca0cd | 940 | }, \ |
bdc39c09 MD |
941 | }, \ |
942 | } | |
943 | ||
8d20e708 | 944 | #define side_arg_dynamic_define_vec(_identifier, _sav, _attr) \ |
a2e2357e MD |
945 | const struct side_arg_dynamic_vec _identifier##_vec[] = { _sav }; \ |
946 | const struct side_arg_dynamic_vec_vla _identifier = { \ | |
947 | .sav = _identifier##_vec, \ | |
8d20e708 | 948 | .attr = _attr, \ |
a2e2357e | 949 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ |
8d20e708 | 950 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
a2e2357e MD |
951 | } |
952 | ||
8d20e708 | 953 | #define side_arg_dynamic_define_struct(_identifier, _struct_fields, _attr) \ |
c208889e MD |
954 | const struct side_arg_dynamic_event_field _identifier##_fields[] = { _struct_fields }; \ |
955 | const struct side_arg_dynamic_event_struct _identifier = { \ | |
465e5e7e | 956 | .fields = _identifier##_fields, \ |
8d20e708 | 957 | .attr = _attr, \ |
465e5e7e | 958 | .len = SIDE_ARRAY_SIZE(_identifier##_fields), \ |
8d20e708 | 959 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
465e5e7e MD |
960 | } |
961 | ||
f611d0c3 MD |
962 | #define side_arg_define_vec(_identifier, _sav) \ |
963 | const struct side_arg_vec _identifier##_vec[] = { _sav }; \ | |
964 | const struct side_arg_vec_description _identifier = { \ | |
965 | .sav = _identifier##_vec, \ | |
966 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ | |
967 | } | |
a2e2357e | 968 | |
465e5e7e MD |
969 | #define side_arg_dynamic_field(_name, _elem) \ |
970 | { \ | |
971 | .field_name = _name, \ | |
972 | .elem = _elem, \ | |
973 | } | |
974 | ||
f611d0c3 MD |
975 | #define side_arg_list(...) __VA_ARGS__ |
976 | ||
d4328528 | 977 | #define side_define_enum(_identifier, _mappings, _attr) \ |
79f677ba MD |
978 | const struct side_enum_mappings _identifier = { \ |
979 | .mappings = _mappings, \ | |
d4328528 | 980 | .attr = _attr, \ |
79f677ba | 981 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 982 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
79f677ba MD |
983 | } |
984 | ||
66cff328 | 985 | #define side_enum_mapping_list(...) \ |
79f677ba MD |
986 | SIDE_COMPOUND_LITERAL(const struct side_enum_mapping, __VA_ARGS__) |
987 | ||
988 | #define side_enum_mapping_range(_label, _begin, _end) \ | |
989 | { \ | |
990 | .range_begin = _begin, \ | |
991 | .range_end = _end, \ | |
992 | .label = _label, \ | |
993 | } | |
994 | ||
995 | #define side_enum_mapping_value(_label, _value) \ | |
996 | { \ | |
997 | .range_begin = _value, \ | |
998 | .range_end = _value, \ | |
999 | .label = _label, \ | |
1000 | } | |
1001 | ||
d4328528 | 1002 | #define side_define_enum_bitmap(_identifier, _mappings, _attr) \ |
66cff328 MD |
1003 | const struct side_enum_bitmap_mappings _identifier = { \ |
1004 | .mappings = _mappings, \ | |
d4328528 | 1005 | .attr = _attr, \ |
66cff328 | 1006 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 1007 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
66cff328 MD |
1008 | } |
1009 | ||
1010 | #define side_enum_bitmap_mapping_list(...) \ | |
1011 | SIDE_COMPOUND_LITERAL(const struct side_enum_bitmap_mapping, __VA_ARGS__) | |
1012 | ||
1013 | #define side_enum_bitmap_mapping_range(_label, _begin, _end) \ | |
1014 | { \ | |
1015 | .range_begin = _begin, \ | |
1016 | .range_end = _end, \ | |
1017 | .label = _label, \ | |
1018 | } | |
1019 | ||
1020 | #define side_enum_bitmap_mapping_value(_label, _value) \ | |
1021 | { \ | |
1022 | .range_begin = _value, \ | |
1023 | .range_end = _value, \ | |
1024 | .label = _label, \ | |
1025 | } | |
1026 | ||
89747802 | 1027 | #define side_event_cond(_identifier) if (side_unlikely(side_event_enable__##_identifier)) |
e24949fa | 1028 | |
89747802 | 1029 | #define side_event_call(_identifier, _sav) \ |
e24949fa MD |
1030 | { \ |
1031 | const struct side_arg_vec side_sav[] = { _sav }; \ | |
1032 | const struct side_arg_vec_description sav_desc = { \ | |
1033 | .sav = side_sav, \ | |
1034 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1035 | }; \ | |
89747802 | 1036 | side_call(&(_identifier), &sav_desc); \ |
e24949fa MD |
1037 | } |
1038 | ||
89747802 MD |
1039 | #define side_event(_identifier, _sav) \ |
1040 | side_event_cond(_identifier) \ | |
1041 | side_event_call(_identifier, SIDE_PARAM(_sav)) | |
e24949fa | 1042 | |
89747802 | 1043 | #define side_event_call_variadic(_identifier, _sav, _var_fields, _attr) \ |
e24949fa MD |
1044 | { \ |
1045 | const struct side_arg_vec side_sav[] = { _sav }; \ | |
1046 | const struct side_arg_vec_description sav_desc = { \ | |
1047 | .sav = side_sav, \ | |
1048 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1049 | }; \ | |
1050 | const struct side_arg_dynamic_event_field side_fields[] = { _var_fields }; \ | |
1051 | const struct side_arg_dynamic_event_struct var_struct = { \ | |
1052 | .fields = side_fields, \ | |
1053 | .attr = _attr, \ | |
1054 | .len = SIDE_ARRAY_SIZE(side_fields), \ | |
1055 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1056 | }; \ | |
89747802 | 1057 | side_call_variadic(&(_identifier), &sav_desc, &var_struct); \ |
e24949fa MD |
1058 | } |
1059 | ||
89747802 MD |
1060 | #define side_event_variadic(_identifier, _sav, _var, _attr) \ |
1061 | side_event_cond(_identifier) \ | |
1062 | side_event_call_variadic(_identifier, SIDE_PARAM(_sav), SIDE_PARAM(_var), SIDE_PARAM(_attr)) | |
e24949fa | 1063 | |
89747802 MD |
1064 | #define _side_define_event(_linkage, _identifier, _provider, _event, _loglevel, _fields, _attr, _flags) \ |
1065 | _linkage uint32_t side_event_enable__##_identifier __attribute__((section("side_event_enable"))); \ | |
1066 | _linkage struct side_event_description __attribute__((section("side_event_description"))) \ | |
1067 | _identifier = { \ | |
f611d0c3 | 1068 | .version = 0, \ |
89747802 | 1069 | .enabled = &(side_event_enable__##_identifier), \ |
f611d0c3 MD |
1070 | .loglevel = _loglevel, \ |
1071 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
65010f43 | 1072 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
054b7b5c | 1073 | ._unused = 0, \ |
8a25ce77 | 1074 | .flags = (_flags), \ |
f611d0c3 MD |
1075 | .provider_name = _provider, \ |
1076 | .event_name = _event, \ | |
1077 | .fields = _fields, \ | |
65010f43 | 1078 | .attr = _attr, \ |
054b7b5c | 1079 | .callbacks = &side_empty_callback, \ |
b5b67ff2 | 1080 | }; \ |
89747802 MD |
1081 | static const struct side_event_description *side_event_ptr__##_identifier \ |
1082 | __attribute__((section("side_event_description_ptr"), used)) = &(_identifier); | |
1083 | ||
1084 | #define side_static_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1085 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1086 | SIDE_PARAM(_attr), 0) | |
1087 | ||
1088 | #define side_static_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1089 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1090 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
1091 | ||
1092 | #define side_hidden_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1093 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1094 | SIDE_PARAM(_attr), 0) | |
1095 | ||
1096 | #define side_hidden_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1097 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1098 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
f611d0c3 | 1099 | |
89747802 MD |
1100 | #define side_export_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
1101 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
399c836b | 1102 | SIDE_PARAM(_attr), 0) |
8a25ce77 | 1103 | |
89747802 MD |
1104 | #define side_export_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
1105 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
399c836b | 1106 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) |
8a25ce77 | 1107 | |
f611d0c3 | 1108 | #define side_declare_event(_identifier) \ |
89747802 MD |
1109 | extern uint32_t side_event_enable_##_identifier; \ |
1110 | extern struct side_event_description _identifier | |
f611d0c3 | 1111 | |
a3f36db7 MD |
1112 | extern const struct side_callback side_empty_callback; |
1113 | ||
6841ae81 MD |
1114 | void side_call(const struct side_event_description *desc, |
1115 | const struct side_arg_vec_description *sav_desc); | |
1116 | void side_call_variadic(const struct side_event_description *desc, | |
1117 | const struct side_arg_vec_description *sav_desc, | |
1118 | const struct side_arg_dynamic_event_struct *var_struct); | |
1119 | ||
a3f36db7 MD |
1120 | int side_tracer_callback_register(struct side_event_description *desc, |
1121 | void (*call)(const struct side_event_description *desc, | |
1122 | const struct side_arg_vec_description *sav_desc, | |
1123 | void *priv), | |
1124 | void *priv); | |
1125 | int side_tracer_callback_variadic_register(struct side_event_description *desc, | |
1126 | void (*call_variadic)(const struct side_event_description *desc, | |
1127 | const struct side_arg_vec_description *sav_desc, | |
1128 | const struct side_arg_dynamic_event_struct *var_struct, | |
1129 | void *priv), | |
1130 | void *priv); | |
1131 | int side_tracer_callback_unregister(struct side_event_description *desc, | |
1132 | void (*call)(const struct side_event_description *desc, | |
1133 | const struct side_arg_vec_description *sav_desc, | |
1134 | void *priv), | |
1135 | void *priv); | |
1136 | int side_tracer_callback_variadic_unregister(struct side_event_description *desc, | |
1137 | void (*call_variadic)(const struct side_event_description *desc, | |
1138 | const struct side_arg_vec_description *sav_desc, | |
1139 | const struct side_arg_dynamic_event_struct *var_struct, | |
1140 | void *priv), | |
1141 | void *priv); | |
054b7b5c | 1142 | |
f611d0c3 | 1143 | #endif /* _SIDE_TRACE_H */ |