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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 | 14 | #include <side/macros.h> |
8bdd5c12 | 15 | #include <side/endian.h> |
f611d0c3 MD |
16 | |
17 | /* SIDE stands for "Static Instrumentation Dynamically Enabled" */ | |
18 | ||
64f5abc7 MD |
19 | //TODO: as those structures will be ABI, we need to either consider them |
20 | //fixed forever, or think of a scheme that would allow their binary | |
07f35472 | 21 | //representation to be extended if need be. |
64f5abc7 | 22 | |
f611d0c3 | 23 | struct side_arg_vec; |
a2e2357e MD |
24 | struct side_arg_vec_description; |
25 | struct side_arg_dynamic_vec; | |
26 | struct side_arg_dynamic_vec_vla; | |
f611d0c3 MD |
27 | struct side_type_description; |
28 | struct side_event_field; | |
7a1cb105 | 29 | struct side_event_field_sg; |
352a4b77 | 30 | struct side_tracer_visitor_ctx; |
c208889e | 31 | struct side_tracer_dynamic_struct_visitor_ctx; |
bdc39c09 | 32 | struct side_tracer_dynamic_vla_visitor_ctx; |
d89fabc8 MD |
33 | struct side_event_description; |
34 | struct side_arg_dynamic_event_struct; | |
6e46f5e6 | 35 | struct side_events_register_handle; |
f611d0c3 MD |
36 | |
37 | enum side_type { | |
e24949fa | 38 | /* Basic types */ |
4f40d951 | 39 | SIDE_TYPE_BOOL, |
f611d0c3 MD |
40 | SIDE_TYPE_U8, |
41 | SIDE_TYPE_U16, | |
42 | SIDE_TYPE_U32, | |
43 | SIDE_TYPE_U64, | |
44 | SIDE_TYPE_S8, | |
45 | SIDE_TYPE_S16, | |
46 | SIDE_TYPE_S32, | |
47 | SIDE_TYPE_S64, | |
f7653b43 | 48 | SIDE_TYPE_BYTE, |
dd6e76cb MD |
49 | SIDE_TYPE_POINTER32, |
50 | SIDE_TYPE_POINTER64, | |
e24949fa MD |
51 | SIDE_TYPE_FLOAT_BINARY16, |
52 | SIDE_TYPE_FLOAT_BINARY32, | |
53 | SIDE_TYPE_FLOAT_BINARY64, | |
54 | SIDE_TYPE_FLOAT_BINARY128, | |
55 | SIDE_TYPE_STRING, | |
ba845af5 | 56 | |
e24949fa | 57 | /* Compound types */ |
f611d0c3 | 58 | SIDE_TYPE_STRUCT, |
7a1cb105 | 59 | SIDE_TYPE_STRUCT_SG, |
f611d0c3 MD |
60 | SIDE_TYPE_ARRAY, |
61 | SIDE_TYPE_VLA, | |
62 | SIDE_TYPE_VLA_VISITOR, | |
ba845af5 MD |
63 | |
64 | SIDE_TYPE_ARRAY_U8, | |
65 | SIDE_TYPE_ARRAY_U16, | |
66 | SIDE_TYPE_ARRAY_U32, | |
67 | SIDE_TYPE_ARRAY_U64, | |
68 | SIDE_TYPE_ARRAY_S8, | |
69 | SIDE_TYPE_ARRAY_S16, | |
70 | SIDE_TYPE_ARRAY_S32, | |
71 | SIDE_TYPE_ARRAY_S64, | |
f7653b43 | 72 | SIDE_TYPE_ARRAY_BYTE, |
dd6e76cb MD |
73 | SIDE_TYPE_ARRAY_POINTER32, |
74 | SIDE_TYPE_ARRAY_POINTER64, | |
ba845af5 | 75 | |
1533629f MD |
76 | SIDE_TYPE_VLA_U8, |
77 | SIDE_TYPE_VLA_U16, | |
78 | SIDE_TYPE_VLA_U32, | |
79 | SIDE_TYPE_VLA_U64, | |
80 | SIDE_TYPE_VLA_S8, | |
81 | SIDE_TYPE_VLA_S16, | |
82 | SIDE_TYPE_VLA_S32, | |
83 | SIDE_TYPE_VLA_S64, | |
f7653b43 | 84 | SIDE_TYPE_VLA_BYTE, |
dd6e76cb MD |
85 | SIDE_TYPE_VLA_POINTER32, |
86 | SIDE_TYPE_VLA_POINTER64, | |
1533629f | 87 | |
af6aa6e1 | 88 | /* Enumeration types */ |
d8be25de | 89 | SIDE_TYPE_ENUM, |
bab5d6e4 | 90 | SIDE_TYPE_ENUM_BITMAP, |
af6aa6e1 | 91 | |
e24949fa | 92 | /* Dynamic type */ |
bdc39c09 MD |
93 | SIDE_TYPE_DYNAMIC, |
94 | }; | |
95 | ||
96 | enum side_dynamic_type { | |
e24949fa | 97 | /* Basic types */ |
bdc39c09 | 98 | SIDE_DYNAMIC_TYPE_NULL, |
4f40d951 | 99 | SIDE_DYNAMIC_TYPE_BOOL, |
bdc39c09 MD |
100 | SIDE_DYNAMIC_TYPE_U8, |
101 | SIDE_DYNAMIC_TYPE_U16, | |
102 | SIDE_DYNAMIC_TYPE_U32, | |
103 | SIDE_DYNAMIC_TYPE_U64, | |
104 | SIDE_DYNAMIC_TYPE_S8, | |
105 | SIDE_DYNAMIC_TYPE_S16, | |
106 | SIDE_DYNAMIC_TYPE_S32, | |
107 | SIDE_DYNAMIC_TYPE_S64, | |
f7653b43 | 108 | SIDE_DYNAMIC_TYPE_BYTE, |
dd6e76cb MD |
109 | SIDE_DYNAMIC_TYPE_POINTER32, |
110 | SIDE_DYNAMIC_TYPE_POINTER64, | |
fb25b355 MD |
111 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY16, |
112 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY32, | |
113 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY64, | |
114 | SIDE_DYNAMIC_TYPE_FLOAT_BINARY128, | |
bdc39c09 MD |
115 | SIDE_DYNAMIC_TYPE_STRING, |
116 | ||
e24949fa | 117 | /* Compound types */ |
c208889e MD |
118 | SIDE_DYNAMIC_TYPE_STRUCT, |
119 | SIDE_DYNAMIC_TYPE_STRUCT_VISITOR, | |
a2e2357e | 120 | SIDE_DYNAMIC_TYPE_VLA, |
bdc39c09 | 121 | SIDE_DYNAMIC_TYPE_VLA_VISITOR, |
f611d0c3 MD |
122 | }; |
123 | ||
bc3c89b3 | 124 | enum side_attr_type { |
e2c978ee | 125 | SIDE_ATTR_TYPE_NULL, |
bc3c89b3 | 126 | SIDE_ATTR_TYPE_BOOL, |
bc3c89b3 MD |
127 | SIDE_ATTR_TYPE_U8, |
128 | SIDE_ATTR_TYPE_U16, | |
129 | SIDE_ATTR_TYPE_U32, | |
130 | SIDE_ATTR_TYPE_U64, | |
131 | SIDE_ATTR_TYPE_S8, | |
132 | SIDE_ATTR_TYPE_S16, | |
133 | SIDE_ATTR_TYPE_S32, | |
134 | SIDE_ATTR_TYPE_S64, | |
dd6e76cb MD |
135 | SIDE_ATTR_TYPE_POINTER32, |
136 | SIDE_ATTR_TYPE_POINTER64, | |
bc3c89b3 MD |
137 | SIDE_ATTR_TYPE_FLOAT_BINARY16, |
138 | SIDE_ATTR_TYPE_FLOAT_BINARY32, | |
139 | SIDE_ATTR_TYPE_FLOAT_BINARY64, | |
140 | SIDE_ATTR_TYPE_FLOAT_BINARY128, | |
bc3c89b3 MD |
141 | SIDE_ATTR_TYPE_STRING, |
142 | }; | |
143 | ||
7a1cb105 MD |
144 | enum side_type_sg { |
145 | SIDE_TYPE_SG_UNSIGNED_INT, | |
146 | SIDE_TYPE_SG_SIGNED_INT, | |
147 | }; | |
148 | ||
f611d0c3 MD |
149 | enum side_loglevel { |
150 | SIDE_LOGLEVEL_EMERG = 0, | |
151 | SIDE_LOGLEVEL_ALERT = 1, | |
152 | SIDE_LOGLEVEL_CRIT = 2, | |
153 | SIDE_LOGLEVEL_ERR = 3, | |
154 | SIDE_LOGLEVEL_WARNING = 4, | |
155 | SIDE_LOGLEVEL_NOTICE = 5, | |
156 | SIDE_LOGLEVEL_INFO = 6, | |
157 | SIDE_LOGLEVEL_DEBUG = 7, | |
158 | }; | |
159 | ||
160 | enum side_visitor_status { | |
f611d0c3 | 161 | SIDE_VISITOR_STATUS_OK = 0, |
db6ecef9 | 162 | SIDE_VISITOR_STATUS_ERROR = -1, |
f611d0c3 MD |
163 | }; |
164 | ||
a3f36db7 MD |
165 | enum side_error { |
166 | SIDE_ERROR_OK = 0, | |
167 | SIDE_ERROR_INVAL = 1, | |
168 | SIDE_ERROR_EXIST = 2, | |
169 | SIDE_ERROR_NOMEM = 3, | |
170 | SIDE_ERROR_NOENT = 4, | |
6e46f5e6 | 171 | SIDE_ERROR_EXITING = 5, |
a3f36db7 MD |
172 | }; |
173 | ||
8bdd5c12 MD |
174 | enum side_type_byte_order { |
175 | SIDE_TYPE_BYTE_ORDER_LE = 0, | |
176 | SIDE_TYPE_BYTE_ORDER_BE = 1, | |
177 | }; | |
178 | ||
179 | #if (SIDE_BYTE_ORDER == SIDE_LITTLE_ENDIAN) | |
180 | # define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE | |
181 | #else | |
182 | # define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE | |
183 | #endif | |
184 | ||
185 | #if (SIDE_FLOAT_WORD_ORDER == SIDE_LITTLE_ENDIAN) | |
186 | # define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE | |
187 | #else | |
188 | # define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE | |
189 | #endif | |
190 | ||
f93e01ac MD |
191 | typedef enum side_visitor_status (*side_visitor)( |
192 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
193 | void *app_ctx); | |
194 | typedef enum side_visitor_status (*side_dynamic_struct_visitor)( | |
195 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
196 | void *app_ctx); | |
197 | typedef enum side_visitor_status (*side_dynamic_vla_visitor)( | |
198 | const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx, | |
199 | void *app_ctx); | |
f611d0c3 | 200 | |
43d85239 MD |
201 | struct side_integer_value { |
202 | uint8_t side_u8; | |
203 | uint16_t side_u16; | |
204 | uint32_t side_u32; | |
205 | uint64_t side_u64; | |
206 | int8_t side_s8; | |
207 | int16_t side_s16; | |
208 | int32_t side_s32; | |
209 | int64_t side_s64; | |
210 | }; | |
211 | ||
a4969f31 | 212 | struct side_float_value { |
bc3c89b3 MD |
213 | #if __HAVE_FLOAT16 |
214 | _Float16 side_float_binary16; | |
215 | #endif | |
216 | #if __HAVE_FLOAT32 | |
217 | _Float32 side_float_binary32; | |
218 | #endif | |
219 | #if __HAVE_FLOAT64 | |
220 | _Float64 side_float_binary64; | |
221 | #endif | |
222 | #if __HAVE_FLOAT128 | |
223 | _Float128 side_float_binary128; | |
224 | #endif | |
a4969f31 MD |
225 | }; |
226 | ||
227 | struct side_attr_value { | |
228 | uint32_t type; /* enum side_attr_type */ | |
229 | union { | |
230 | struct side_integer_value integer_value; | |
231 | struct side_float_value float_value; | |
232 | uint8_t side_bool; | |
8549e629 | 233 | uint64_t string; /* const char * */ |
bc3c89b3 MD |
234 | } u; |
235 | }; | |
236 | ||
65010f43 MD |
237 | /* User attributes. */ |
238 | struct side_attr { | |
239 | const char *key; | |
bc3c89b3 | 240 | const struct side_attr_value value; |
65010f43 MD |
241 | }; |
242 | ||
79f677ba MD |
243 | struct side_enum_mapping { |
244 | int64_t range_begin; | |
245 | int64_t range_end; | |
246 | const char *label; | |
247 | }; | |
248 | ||
249 | struct side_enum_mappings { | |
250 | const struct side_enum_mapping *mappings; | |
d4328528 | 251 | const struct side_attr *attr; |
79f677ba | 252 | uint32_t nr_mappings; |
d4328528 | 253 | uint32_t nr_attr; |
79f677ba MD |
254 | }; |
255 | ||
66cff328 | 256 | struct side_enum_bitmap_mapping { |
9ff49ee4 MD |
257 | uint64_t range_begin; |
258 | uint64_t range_end; | |
66cff328 MD |
259 | const char *label; |
260 | }; | |
261 | ||
262 | struct side_enum_bitmap_mappings { | |
263 | const struct side_enum_bitmap_mapping *mappings; | |
d4328528 | 264 | const struct side_attr *attr; |
66cff328 | 265 | uint32_t nr_mappings; |
d4328528 | 266 | uint32_t nr_attr; |
66cff328 MD |
267 | }; |
268 | ||
c7a14585 MD |
269 | struct side_type_struct { |
270 | uint32_t nr_fields; | |
271 | uint32_t nr_attr; | |
272 | const struct side_event_field *fields; | |
273 | const struct side_attr *attr; | |
274 | }; | |
275 | ||
7a1cb105 MD |
276 | struct side_type_sg_description { |
277 | uint32_t type; /* enum side_type_sg */ | |
278 | union { | |
279 | /* Basic types */ | |
280 | struct { | |
281 | uint64_t integer_offset; /* bytes */ | |
282 | const struct side_attr *attr; | |
283 | uint32_t nr_attr; | |
284 | uint32_t byte_order; /* enum side_type_byte_order */ | |
285 | uint8_t integer_size_bits; /* bits */ | |
286 | uint8_t offset_bits; /* bits */ | |
287 | uint8_t len_bits; /* bits */ | |
288 | } side_basic; | |
289 | } u; | |
290 | }; | |
291 | ||
292 | struct side_struct_field_sg { | |
293 | const char *field_name; | |
294 | struct side_type_sg_description side_type; | |
295 | }; | |
296 | ||
297 | /* Structure fields scatter-gather. */ | |
298 | struct side_type_struct_sg { | |
299 | uint32_t nr_fields; | |
300 | uint32_t nr_attr; | |
301 | const struct side_struct_field_sg *fields_sg; | |
302 | const struct side_attr *attr; | |
303 | }; | |
304 | ||
56c21987 MD |
305 | struct side_type_integer { |
306 | const struct side_attr *attr; | |
307 | uint32_t nr_attr; | |
308 | uint8_t signedness; /* true/false */ | |
309 | uint8_t byte_order; /* enum side_type_byte_order */ | |
310 | uint8_t integer_size_bits; /* bits */ | |
311 | uint8_t len_bits; /* bits */ | |
312 | }; | |
313 | ||
f611d0c3 | 314 | struct side_type_description { |
2f5827d5 | 315 | uint32_t type; /* enum side_type */ |
f611d0c3 | 316 | union { |
e24949fa | 317 | /* Basic types */ |
f611d0c3 | 318 | struct { |
d4328528 MD |
319 | const struct side_attr *attr; |
320 | uint32_t nr_attr; | |
56c21987 | 321 | uint32_t byte_order; /* enum side_type_byte_order */ |
d4328528 | 322 | } side_basic; |
e24949fa | 323 | |
56c21987 MD |
324 | struct side_type_integer side_integer; |
325 | ||
e24949fa | 326 | /* Compound types */ |
d4328528 | 327 | struct { |
f611d0c3 | 328 | const struct side_type_description *elem_type; |
d4328528 MD |
329 | const struct side_attr *attr; |
330 | uint32_t length; | |
331 | uint32_t nr_attr; | |
f611d0c3 MD |
332 | } side_array; |
333 | struct { | |
334 | const struct side_type_description *elem_type; | |
d4328528 MD |
335 | const struct side_attr *attr; |
336 | uint32_t nr_attr; | |
f611d0c3 MD |
337 | } side_vla; |
338 | struct { | |
339 | const struct side_type_description *elem_type; | |
352a4b77 | 340 | side_visitor visitor; |
d4328528 MD |
341 | const struct side_attr *attr; |
342 | uint32_t nr_attr; | |
f611d0c3 | 343 | } side_vla_visitor; |
d4328528 | 344 | const struct side_type_struct *side_struct; |
7a1cb105 | 345 | const struct side_type_struct_sg *side_struct_sg; |
af6aa6e1 MD |
346 | |
347 | /* Enumeration types */ | |
d8be25de | 348 | struct { |
d8be25de | 349 | const struct side_enum_mappings *mappings; |
f89c4ad1 | 350 | const struct side_type_description *elem_type; |
d8be25de | 351 | } side_enum; |
af6aa6e1 | 352 | struct { |
af6aa6e1 | 353 | const struct side_enum_bitmap_mappings *mappings; |
f89c4ad1 | 354 | const struct side_type_description *elem_type; |
bab5d6e4 | 355 | } side_enum_bitmap; |
f611d0c3 MD |
356 | } u; |
357 | }; | |
358 | ||
359 | struct side_event_field { | |
360 | const char *field_name; | |
361 | struct side_type_description side_type; | |
362 | }; | |
363 | ||
8a25ce77 MD |
364 | enum side_event_flags { |
365 | SIDE_EVENT_FLAG_VARIADIC = (1 << 0), | |
366 | }; | |
367 | ||
d89fabc8 MD |
368 | struct side_callback { |
369 | union { | |
370 | void (*call)(const struct side_event_description *desc, | |
371 | const struct side_arg_vec_description *sav_desc, | |
372 | void *priv); | |
373 | void (*call_variadic)(const struct side_event_description *desc, | |
374 | const struct side_arg_vec_description *sav_desc, | |
375 | const struct side_arg_dynamic_event_struct *var_struct, | |
376 | void *priv); | |
377 | } u; | |
378 | void *priv; | |
379 | }; | |
380 | ||
f611d0c3 | 381 | struct side_event_description { |
83a72806 | 382 | uintptr_t *enabled; |
f611d0c3 MD |
383 | const char *provider_name; |
384 | const char *event_name; | |
385 | const struct side_event_field *fields; | |
65010f43 | 386 | const struct side_attr *attr; |
054b7b5c | 387 | const struct side_callback *callbacks; |
83a72806 MD |
388 | uint64_t flags; |
389 | uint32_t version; | |
390 | uint32_t loglevel; /* enum side_loglevel */ | |
391 | uint32_t nr_fields; | |
392 | uint32_t nr_attr; | |
393 | uint32_t nr_callbacks; | |
f611d0c3 MD |
394 | }; |
395 | ||
bdc39c09 | 396 | struct side_arg_dynamic_vec { |
2f5827d5 | 397 | uint32_t dynamic_type; /* enum side_dynamic_type */ |
bdc39c09 | 398 | union { |
e24949fa | 399 | /* Basic types */ |
8d20e708 MD |
400 | struct { |
401 | const struct side_attr *attr; | |
402 | uint32_t nr_attr; | |
8bdd5c12 | 403 | uint32_t byte_order; /* enum side_type_byte_order */ |
8d20e708 | 404 | union { |
43d85239 | 405 | struct side_integer_value integer_value; |
a4969f31 | 406 | struct side_float_value float_value; |
8d20e708 | 407 | uint8_t side_bool; |
f7653b43 | 408 | uint8_t side_byte; |
8549e629 | 409 | uint64_t string; /* const char * */ |
8d20e708 MD |
410 | } u; |
411 | } side_basic; | |
bdc39c09 | 412 | |
e24949fa | 413 | /* Compound types */ |
c208889e | 414 | const struct side_arg_dynamic_event_struct *side_dynamic_struct; |
bdc39c09 | 415 | struct { |
8ceca0cd | 416 | void *app_ctx; |
c208889e | 417 | side_dynamic_struct_visitor visitor; |
8d20e708 MD |
418 | const struct side_attr *attr; |
419 | uint32_t nr_attr; | |
c208889e | 420 | } side_dynamic_struct_visitor; |
a2e2357e | 421 | const struct side_arg_dynamic_vec_vla *side_dynamic_vla; |
bdc39c09 | 422 | struct { |
8ceca0cd | 423 | void *app_ctx; |
bdc39c09 | 424 | side_dynamic_vla_visitor visitor; |
8d20e708 MD |
425 | const struct side_attr *attr; |
426 | uint32_t nr_attr; | |
bdc39c09 MD |
427 | } side_dynamic_vla_visitor; |
428 | } u; | |
429 | }; | |
430 | ||
8d20e708 MD |
431 | struct side_arg_dynamic_vec_vla { |
432 | const struct side_arg_dynamic_vec *sav; | |
433 | const struct side_attr *attr; | |
434 | uint32_t len; | |
435 | uint32_t nr_attr; | |
436 | }; | |
437 | ||
465e5e7e MD |
438 | struct side_arg_dynamic_event_field { |
439 | const char *field_name; | |
440 | const struct side_arg_dynamic_vec elem; | |
465e5e7e MD |
441 | }; |
442 | ||
c208889e | 443 | struct side_arg_dynamic_event_struct { |
465e5e7e | 444 | const struct side_arg_dynamic_event_field *fields; |
8d20e708 | 445 | const struct side_attr *attr; |
465e5e7e | 446 | uint32_t len; |
8d20e708 | 447 | uint32_t nr_attr; |
465e5e7e MD |
448 | }; |
449 | ||
f611d0c3 | 450 | struct side_arg_vec { |
1e8256c9 | 451 | enum side_type type; |
f611d0c3 | 452 | union { |
56c21987 | 453 | /* Integer types */ |
43d85239 | 454 | struct side_integer_value integer_value; |
56c21987 MD |
455 | |
456 | /* Basic types */ | |
a4969f31 | 457 | struct side_float_value float_value; |
56c21987 | 458 | uint8_t side_bool; |
f7653b43 | 459 | uint8_t side_byte; |
8549e629 | 460 | uint64_t string; /* const char * */ |
e24949fa MD |
461 | |
462 | /* Compound types */ | |
f611d0c3 MD |
463 | const struct side_arg_vec_description *side_struct; |
464 | const struct side_arg_vec_description *side_array; | |
465 | const struct side_arg_vec_description *side_vla; | |
352a4b77 | 466 | void *side_vla_app_visitor_ctx; |
ba845af5 | 467 | void *side_array_fixint; |
1533629f MD |
468 | struct { |
469 | void *p; | |
470 | uint32_t length; | |
471 | } side_vla_fixint; | |
7a1cb105 | 472 | void *side_struct_sg_ptr; |
bdc39c09 | 473 | |
e24949fa | 474 | /* Dynamic type */ |
bdc39c09 | 475 | struct side_arg_dynamic_vec dynamic; |
f611d0c3 MD |
476 | } u; |
477 | }; | |
478 | ||
479 | struct side_arg_vec_description { | |
480 | const struct side_arg_vec *sav; | |
481 | uint32_t len; | |
482 | }; | |
483 | ||
352a4b77 MD |
484 | /* The visitor pattern is a double-dispatch visitor. */ |
485 | struct side_tracer_visitor_ctx { | |
f93e01ac MD |
486 | enum side_visitor_status (*write_elem)( |
487 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
488 | const struct side_arg_vec *elem); | |
352a4b77 MD |
489 | void *priv; /* Private tracer context. */ |
490 | }; | |
491 | ||
c208889e | 492 | struct side_tracer_dynamic_struct_visitor_ctx { |
f93e01ac MD |
493 | enum side_visitor_status (*write_field)( |
494 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
2b359235 | 495 | const struct side_arg_dynamic_event_field *dynamic_field); |
bdc39c09 MD |
496 | void *priv; /* Private tracer context. */ |
497 | }; | |
498 | ||
499 | struct side_tracer_dynamic_vla_visitor_ctx { | |
f93e01ac MD |
500 | enum side_visitor_status (*write_elem)( |
501 | const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx, | |
502 | const struct side_arg_dynamic_vec *elem); | |
bdc39c09 MD |
503 | void *priv; /* Private tracer context. */ |
504 | }; | |
505 | ||
e24949fa MD |
506 | /* Event and type attributes */ |
507 | ||
dd6e76cb MD |
508 | #if SIDE_BITS_PER_LONG == 64 |
509 | # define SIDE_TYPE_POINTER_HOST SIDE_TYPE_POINTER64 | |
510 | # define SIDE_TYPE_ARRAY_POINTER_HOST SIDE_TYPE_ARRAY_POINTER64 | |
511 | # define SIDE_TYPE_VLA_POINTER_HOST SIDE_TYPE_VLA_POINTER64 | |
512 | # define SIDE_DYNAMIC_TYPE_POINTER_HOST SIDE_DYNAMIC_TYPE_POINTER64 | |
513 | # define SIDE_ATTR_TYPE_POINTER_HOST SIDE_ATTR_TYPE_POINTER64 | |
43d85239 | 514 | # define SIDE_PTR_HOST .integer_value.side_u64 |
dd6e76cb MD |
515 | #else |
516 | # define SIDE_TYPE_POINTER_HOST SIDE_TYPE_POINTER32 | |
517 | # define SIDE_TYPE_ARRAY_POINTER_HOST SIDE_TYPE_ARRAY_POINTER32 | |
518 | # define SIDE_TYPE_VLA_POINTER_HOST SIDE_TYPE_VLA_POINTER32 | |
519 | # define SIDE_DYNAMIC_TYPE_POINTER_HOST SIDE_DYNAMIC_TYPE_POINTER32 | |
520 | # define SIDE_ATTR_TYPE_POINTER_HOST SIDE_ATTR_TYPE_POINTER32 | |
43d85239 | 521 | # define SIDE_PTR_HOST .integer_value.side_u32 |
dd6e76cb MD |
522 | #endif |
523 | ||
65010f43 MD |
524 | #define side_attr(_key, _value) \ |
525 | { \ | |
526 | .key = _key, \ | |
bc3c89b3 | 527 | .value = SIDE_PARAM(_value), \ |
65010f43 MD |
528 | } |
529 | ||
530 | #define side_attr_list(...) \ | |
531 | SIDE_COMPOUND_LITERAL(const struct side_attr, __VA_ARGS__) | |
532 | ||
e2c978ee | 533 | #define side_attr_null(_val) { .type = SIDE_ATTR_TYPE_NULL } |
e24949fa | 534 | #define side_attr_bool(_val) { .type = SIDE_ATTR_TYPE_BOOL, .u = { .side_bool = !!(_val) } } |
43d85239 MD |
535 | #define side_attr_u8(_val) { .type = SIDE_ATTR_TYPE_U8, .u = { .integer_value.side_u8 = (_val) } } |
536 | #define side_attr_u16(_val) { .type = SIDE_ATTR_TYPE_U16, .u = { .integer_value.side_u16 = (_val) } } | |
537 | #define side_attr_u32(_val) { .type = SIDE_ATTR_TYPE_U32, .u = { .integer_value.side_u32 = (_val) } } | |
538 | #define side_attr_u64(_val) { .type = SIDE_ATTR_TYPE_U64, .u = { .integer_value.side_u64 = (_val) } } | |
539 | #define side_attr_s8(_val) { .type = SIDE_ATTR_TYPE_S8, .u = { .integer_value.side_s8 = (_val) } } | |
540 | #define side_attr_s16(_val) { .type = SIDE_ATTR_TYPE_S16, .u = { .integer_value.side_s16 = (_val) } } | |
541 | #define side_attr_s32(_val) { .type = SIDE_ATTR_TYPE_S32, .u = { .integer_value.side_s32 = (_val) } } | |
542 | #define side_attr_s64(_val) { .type = SIDE_ATTR_TYPE_S64, .u = { .integer_value.side_s64 = (_val) } } | |
dd6e76cb | 543 | #define side_attr_pointer(_val) { .type = SIDE_ATTR_TYPE_POINTER_HOST, .u = { SIDE_PTR_HOST = (uintptr_t) (_val) } } |
a4969f31 MD |
544 | #define side_attr_float_binary16(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY16, .u = { .float_value.side_float_binary16 = (_val) } } |
545 | #define side_attr_float_binary32(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY32, .u = { .float_value.side_float_binary32 = (_val) } } | |
546 | #define side_attr_float_binary64(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY64, .u = { .float_value.side_float_binary64 = (_val) } } | |
547 | #define side_attr_float_binary128(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY128, .u = { .float_value.side_float_binary128 = (_val) } } | |
8549e629 | 548 | #define side_attr_string(_val) { .type = SIDE_ATTR_TYPE_STRING, .u = { .string = (uintptr_t) (_val) } } |
e24949fa MD |
549 | |
550 | /* Static field definition */ | |
551 | ||
8bdd5c12 | 552 | #define _side_type_basic(_type, _byte_order, _attr) \ |
f37a556f MD |
553 | { \ |
554 | .type = _type, \ | |
d4328528 MD |
555 | .u = { \ |
556 | .side_basic = { \ | |
557 | .attr = _attr, \ | |
558 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 559 | .byte_order = _byte_order, \ |
d4328528 MD |
560 | }, \ |
561 | }, \ | |
f37a556f | 562 | } |
f93e01ac | 563 | |
56c21987 MD |
564 | #define _side_type_integer(_type, _signedness, _byte_order, _integer_size_bits, _len_bits, _attr) \ |
565 | { \ | |
566 | .type = _type, \ | |
567 | .u = { \ | |
568 | .side_integer = { \ | |
569 | .attr = _attr, \ | |
570 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
571 | .signedness = _signedness, \ | |
572 | .byte_order = _byte_order, \ | |
573 | .integer_size_bits = _integer_size_bits, \ | |
574 | .len_bits = _len_bits, \ | |
575 | }, \ | |
576 | }, \ | |
577 | } | |
578 | ||
cb6f04c2 | 579 | #define _side_field(_name, _type) \ |
f93e01ac MD |
580 | { \ |
581 | .field_name = _name, \ | |
cb6f04c2 | 582 | .side_type = _type, \ |
f93e01ac | 583 | } |
f611d0c3 | 584 | |
8bdd5c12 MD |
585 | /* Host endian */ |
586 | #define side_type_bool(_attr) _side_type_basic(SIDE_TYPE_BOOL, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
56c21987 MD |
587 | #define side_type_u8(_attr) _side_type_integer(SIDE_TYPE_U8, false, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) |
588 | #define side_type_u16(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_HOST, 16, 16, SIDE_PARAM(_attr)) | |
589 | #define side_type_u32(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_HOST, 32, 32, SIDE_PARAM(_attr)) | |
590 | #define side_type_u64(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_HOST, 64, 64, SIDE_PARAM(_attr)) | |
591 | #define side_type_s8(_attr) _side_type_integer(SIDE_TYPE_S8, true, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) | |
592 | #define side_type_s16(_attr) _side_type_integer(SIDE_TYPE_S16, true, SIDE_TYPE_BYTE_ORDER_HOST, 16, 16, SIDE_PARAM(_attr)) | |
593 | #define side_type_s32(_attr) _side_type_integer(SIDE_TYPE_S32, true, SIDE_TYPE_BYTE_ORDER_HOST, 32, 32, SIDE_PARAM(_attr)) | |
594 | #define side_type_s64(_attr) _side_type_integer(SIDE_TYPE_S64, true, SIDE_TYPE_BYTE_ORDER_HOST, 64, 64, SIDE_PARAM(_attr)) | |
8bdd5c12 | 595 | #define side_type_byte(_attr) _side_type_basic(SIDE_TYPE_BYTE, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) |
dd6e76cb | 596 | #define side_type_pointer(_attr) _side_type_basic(SIDE_TYPE_POINTER_HOST, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
597 | #define side_type_float_binary16(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) |
598 | #define side_type_float_binary32(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
599 | #define side_type_float_binary64(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
600 | #define side_type_float_binary128(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
601 | #define side_type_string(_attr) _side_type_basic(SIDE_TYPE_STRING, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
602 | #define side_type_dynamic(_attr) _side_type_basic(SIDE_TYPE_DYNAMIC, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
603 | ||
cb6f04c2 MD |
604 | #define side_field_bool(_name, _attr) _side_field(_name, side_type_bool(SIDE_PARAM(_attr))) |
605 | #define side_field_u8(_name, _attr) _side_field(_name, side_type_u8(SIDE_PARAM(_attr))) | |
606 | #define side_field_u16(_name, _attr) _side_field(_name, side_type_u16(SIDE_PARAM(_attr))) | |
607 | #define side_field_u32(_name, _attr) _side_field(_name, side_type_u32(SIDE_PARAM(_attr))) | |
608 | #define side_field_u64(_name, _attr) _side_field(_name, side_type_u64(SIDE_PARAM(_attr))) | |
609 | #define side_field_s8(_name, _attr) _side_field(_name, side_type_s8(SIDE_PARAM(_attr))) | |
610 | #define side_field_s16(_name, _attr) _side_field(_name, side_type_s16(SIDE_PARAM(_attr))) | |
611 | #define side_field_s32(_name, _attr) _side_field(_name, side_type_s32(SIDE_PARAM(_attr))) | |
612 | #define side_field_s64(_name, _attr) _side_field(_name, side_type_s64(SIDE_PARAM(_attr))) | |
f7653b43 | 613 | #define side_field_byte(_name, _attr) _side_field(_name, side_type_byte(SIDE_PARAM(_attr))) |
f5e650d7 | 614 | #define side_field_pointer(_name, _attr) _side_field(_name, side_type_pointer(SIDE_PARAM(_attr))) |
cb6f04c2 MD |
615 | #define side_field_float_binary16(_name, _attr) _side_field(_name, side_type_float_binary16(SIDE_PARAM(_attr))) |
616 | #define side_field_float_binary32(_name, _attr) _side_field(_name, side_type_float_binary32(SIDE_PARAM(_attr))) | |
617 | #define side_field_float_binary64(_name, _attr) _side_field(_name, side_type_float_binary64(SIDE_PARAM(_attr))) | |
618 | #define side_field_float_binary128(_name, _attr) _side_field(_name, side_type_float_binary128(SIDE_PARAM(_attr))) | |
619 | #define side_field_string(_name, _attr) _side_field(_name, side_type_string(SIDE_PARAM(_attr))) | |
620 | #define side_field_dynamic(_name, _attr) _side_field(_name, side_type_dynamic(SIDE_PARAM(_attr))) | |
485b800a | 621 | |
8bdd5c12 | 622 | /* Little endian */ |
56c21987 MD |
623 | #define side_type_u16_le(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_LE, 16, 16, SIDE_PARAM(_attr)) |
624 | #define side_type_u32_le(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_LE, 32, 32, SIDE_PARAM(_attr)) | |
625 | #define side_type_u64_le(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_LE, 64, 64, SIDE_PARAM(_attr)) | |
626 | #define side_type_s16_le(_attr) _side_type_integer(SIDE_TYPE_S16, true, SIDE_TYPE_BYTE_ORDER_LE, 16, 16, SIDE_PARAM(_attr)) | |
627 | #define side_type_s32_le(_attr) _side_type_integer(SIDE_TYPE_S32, true, SIDE_TYPE_BYTE_ORDER_LE, 32, 32, SIDE_PARAM(_attr)) | |
628 | #define side_type_s64_le(_attr) _side_type_integer(SIDE_TYPE_S64, true, SIDE_TYPE_BYTE_ORDER_LE, 64, 64, SIDE_PARAM(_attr)) | |
dd6e76cb | 629 | #define side_type_pointer_le(_attr) _side_type_basic(SIDE_TYPE_POINTER_HOST, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
630 | #define side_type_float_binary16_le(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
631 | #define side_type_float_binary32_le(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
632 | #define side_type_float_binary64_le(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
633 | #define side_type_float_binary128_le(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
634 | ||
635 | #define side_field_u16_le(_name, _attr) _side_field(_name, side_type_u16_le(SIDE_PARAM(_attr))) | |
636 | #define side_field_u32_le(_name, _attr) _side_field(_name, side_type_u32_le(SIDE_PARAM(_attr))) | |
637 | #define side_field_u64_le(_name, _attr) _side_field(_name, side_type_u64_le(SIDE_PARAM(_attr))) | |
638 | #define side_field_s16_le(_name, _attr) _side_field(_name, side_type_s16_le(SIDE_PARAM(_attr))) | |
639 | #define side_field_s32_le(_name, _attr) _side_field(_name, side_type_s32_le(SIDE_PARAM(_attr))) | |
640 | #define side_field_s64_le(_name, _attr) _side_field(_name, side_type_s64_le(SIDE_PARAM(_attr))) | |
f5e650d7 | 641 | #define side_field_pointer_le(_name, _attr) _side_field(_name, side_type_pointer_le(SIDE_PARAM(_attr))) |
8bdd5c12 MD |
642 | #define side_field_float_binary16_le(_name, _attr) _side_field(_name, side_type_float_binary16_le(SIDE_PARAM(_attr))) |
643 | #define side_field_float_binary32_le(_name, _attr) _side_field(_name, side_type_float_binary32_le(SIDE_PARAM(_attr))) | |
644 | #define side_field_float_binary64_le(_name, _attr) _side_field(_name, side_type_float_binary64_le(SIDE_PARAM(_attr))) | |
645 | #define side_field_float_binary128_le(_name, _attr) _side_field(_name, side_type_float_binary128_le(SIDE_PARAM(_attr))) | |
646 | ||
647 | /* Big endian */ | |
56c21987 MD |
648 | #define side_type_u16_be(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_BE, 16, 16, SIDE_PARAM(_attr)) |
649 | #define side_type_u32_be(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_BE, 32, 32, SIDE_PARAM(_attr)) | |
650 | #define side_type_u64_be(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_BE, 64, 64, SIDE_PARAM(_attr)) | |
651 | #define side_type_s16_be(_attr) _side_type_integer(SIDE_TYPE_S16, false, SIDE_TYPE_BYTE_ORDER_BE, 16, 16, SIDE_PARAM(_attr)) | |
652 | #define side_type_s32_be(_attr) _side_type_integer(SIDE_TYPE_S32, false, SIDE_TYPE_BYTE_ORDER_BE, 32, 32, SIDE_PARAM(_attr)) | |
653 | #define side_type_s64_be(_attr) _side_type_integer(SIDE_TYPE_S64, false, SIDE_TYPE_BYTE_ORDER_BE, 64, 64, SIDE_PARAM(_attr)) | |
dd6e76cb | 654 | #define side_type_pointer_be(_attr) _side_type_basic(SIDE_TYPE_POINTER_HOST, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
655 | #define side_type_float_binary16_be(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
656 | #define side_type_float_binary32_be(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
657 | #define side_type_float_binary64_be(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
658 | #define side_type_float_binary128_be(_attr) _side_type_basic(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
659 | ||
660 | #define side_field_u16_be(_name, _attr) _side_field(_name, side_type_u16_be(SIDE_PARAM(_attr))) | |
661 | #define side_field_u32_be(_name, _attr) _side_field(_name, side_type_u32_be(SIDE_PARAM(_attr))) | |
662 | #define side_field_u64_be(_name, _attr) _side_field(_name, side_type_u64_be(SIDE_PARAM(_attr))) | |
663 | #define side_field_s16_be(_name, _attr) _side_field(_name, side_type_s16_be(SIDE_PARAM(_attr))) | |
664 | #define side_field_s32_be(_name, _attr) _side_field(_name, side_type_s32_be(SIDE_PARAM(_attr))) | |
665 | #define side_field_s64_be(_name, _attr) _side_field(_name, side_type_s64_be(SIDE_PARAM(_attr))) | |
f5e650d7 | 666 | #define side_field_pointer_be(_name, _attr) _side_field(_name, side_type_pointer_be(SIDE_PARAM(_attr))) |
8bdd5c12 MD |
667 | #define side_field_float_binary16_be(_name, _attr) _side_field(_name, side_type_float_binary16_be(SIDE_PARAM(_attr))) |
668 | #define side_field_float_binary32_be(_name, _attr) _side_field(_name, side_type_float_binary32_be(SIDE_PARAM(_attr))) | |
669 | #define side_field_float_binary64_be(_name, _attr) _side_field(_name, side_type_float_binary64_be(SIDE_PARAM(_attr))) | |
670 | #define side_field_float_binary128_be(_name, _attr) _side_field(_name, side_type_float_binary128_be(SIDE_PARAM(_attr))) | |
671 | ||
f89c4ad1 | 672 | #define side_type_enum(_mappings, _elem_type) \ |
79f677ba | 673 | { \ |
d8be25de | 674 | .type = SIDE_TYPE_ENUM, \ |
79f677ba | 675 | .u = { \ |
d8be25de | 676 | .side_enum = { \ |
d8be25de | 677 | .mappings = _mappings, \ |
f89c4ad1 | 678 | .elem_type = _elem_type, \ |
d8be25de | 679 | }, \ |
79f677ba MD |
680 | }, \ |
681 | } | |
f89c4ad1 MD |
682 | #define side_field_enum(_name, _mappings, _elem_type) \ |
683 | _side_field(_name, side_type_enum(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
d4328528 | 684 | |
f89c4ad1 | 685 | #define side_type_enum_bitmap(_mappings, _elem_type) \ |
af6aa6e1 | 686 | { \ |
bab5d6e4 | 687 | .type = SIDE_TYPE_ENUM_BITMAP, \ |
af6aa6e1 | 688 | .u = { \ |
bab5d6e4 | 689 | .side_enum_bitmap = { \ |
af6aa6e1 | 690 | .mappings = _mappings, \ |
f89c4ad1 | 691 | .elem_type = _elem_type, \ |
af6aa6e1 MD |
692 | }, \ |
693 | }, \ | |
694 | } | |
f89c4ad1 MD |
695 | #define side_field_enum_bitmap(_name, _mappings, _elem_type) \ |
696 | _side_field(_name, side_type_enum_bitmap(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
66cff328 | 697 | |
c7a14585 | 698 | #define side_type_struct(_struct) \ |
f611d0c3 MD |
699 | { \ |
700 | .type = SIDE_TYPE_STRUCT, \ | |
701 | .u = { \ | |
c7a14585 | 702 | .side_struct = _struct, \ |
f611d0c3 MD |
703 | }, \ |
704 | } | |
c7a14585 MD |
705 | #define side_field_struct(_name, _struct) \ |
706 | _side_field(_name, side_type_struct(SIDE_PARAM(_struct))) | |
707 | ||
708 | #define _side_type_struct_define(_fields, _attr) \ | |
709 | { \ | |
710 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
711 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
712 | .fields = _fields, \ | |
713 | .attr = _attr, \ | |
714 | } | |
715 | ||
716 | #define side_define_struct(_identifier, _fields, _attr) \ | |
717 | const struct side_type_struct _identifier = _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr)) | |
718 | ||
719 | #define side_struct_literal(_fields, _attr) \ | |
720 | SIDE_COMPOUND_LITERAL(const struct side_type_struct, \ | |
721 | _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr))) | |
f611d0c3 | 722 | |
7a1cb105 MD |
723 | /* Scatter-gather struct */ |
724 | ||
725 | #define _side_type_sg_integer(_type, _byte_order, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
726 | { \ | |
727 | .type = _type, \ | |
728 | .u = { \ | |
729 | .side_basic = { \ | |
730 | .attr = _attr, \ | |
731 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
732 | .byte_order = _byte_order, \ | |
733 | .integer_offset = _integer_offset, \ | |
734 | .integer_size_bits = _integer_size_bits, \ | |
735 | .offset_bits = _offset_bits, \ | |
736 | .len_bits = _len_bits, \ | |
737 | }, \ | |
738 | }, \ | |
739 | } | |
740 | ||
741 | #define _side_field_sg(_name, _type) \ | |
742 | { \ | |
743 | .field_name = _name, \ | |
744 | .side_type = _type, \ | |
745 | } | |
746 | ||
747 | #define side_type_sg_unsigned_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
748 | _side_type_sg_integer(SIDE_TYPE_SG_UNSIGNED_INT, SIDE_TYPE_BYTE_ORDER_HOST, \ | |
749 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
750 | #define side_type_sg_signed_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
751 | _side_type_sg_integer(SIDE_TYPE_SG_SIGNED_INT, SIDE_TYPE_BYTE_ORDER_HOST, \ | |
752 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
753 | ||
754 | #define side_field_sg_unsigned_integer(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
755 | _side_field_sg(_name, side_type_sg_unsigned_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
756 | #define side_field_sg_signed_integer(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
757 | _side_field_sg(_name, side_type_sg_signed_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
758 | ||
759 | #define side_type_struct_sg(_struct_sg) \ | |
760 | { \ | |
761 | .type = SIDE_TYPE_STRUCT_SG, \ | |
762 | .u = { \ | |
763 | .side_struct_sg = _struct_sg, \ | |
764 | }, \ | |
765 | } | |
766 | #define side_field_struct_sg(_name, _struct_sg) \ | |
767 | _side_field(_name, side_type_struct_sg(SIDE_PARAM(_struct_sg))) | |
768 | ||
769 | #define _side_type_struct_sg_define(_fields_sg, _attr) \ | |
770 | { \ | |
771 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields_sg)), \ | |
772 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
773 | .fields_sg = _fields_sg, \ | |
774 | .attr = _attr, \ | |
775 | } | |
776 | ||
777 | #define side_define_struct_sg(_identifier, _fields_sg, _attr) \ | |
778 | const struct side_type_struct_sg _identifier = _side_type_struct_sg_define(SIDE_PARAM(_fields_sg), SIDE_PARAM(_attr)) | |
779 | ||
780 | #define side_struct_sg_literal(_fields_sg, _attr) \ | |
781 | SIDE_COMPOUND_LITERAL(const struct side_type_struct_sg, \ | |
782 | _side_type_struct_sg_define(SIDE_PARAM(_fields_sg), SIDE_PARAM(_attr))) | |
783 | ||
32ba58fc | 784 | #define side_type_array(_elem_type, _length, _attr) \ |
f611d0c3 MD |
785 | { \ |
786 | .type = SIDE_TYPE_ARRAY, \ | |
787 | .u = { \ | |
788 | .side_array = { \ | |
f611d0c3 | 789 | .elem_type = _elem_type, \ |
d4328528 MD |
790 | .attr = _attr, \ |
791 | .length = _length, \ | |
792 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
793 | }, \ |
794 | }, \ | |
795 | } | |
f37a556f | 796 | #define side_field_array(_name, _elem_type, _length, _attr) \ |
be14d73f | 797 | _side_field(_name, side_type_array(SIDE_PARAM(_elem_type), _length, SIDE_PARAM(_attr))) |
f611d0c3 | 798 | |
32ba58fc | 799 | #define side_type_vla(_elem_type, _attr) \ |
f611d0c3 MD |
800 | { \ |
801 | .type = SIDE_TYPE_VLA, \ | |
802 | .u = { \ | |
803 | .side_vla = { \ | |
804 | .elem_type = _elem_type, \ | |
d4328528 MD |
805 | .attr = _attr, \ |
806 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
807 | }, \ |
808 | }, \ | |
809 | } | |
f37a556f | 810 | #define side_field_vla(_name, _elem_type, _attr) \ |
be14d73f | 811 | _side_field(_name, side_type_vla(SIDE_PARAM(_elem_type), SIDE_PARAM(_attr))) |
f611d0c3 | 812 | |
32ba58fc | 813 | #define side_type_vla_visitor(_elem_type, _visitor, _attr) \ |
f611d0c3 MD |
814 | { \ |
815 | .type = SIDE_TYPE_VLA_VISITOR, \ | |
816 | .u = { \ | |
817 | .side_vla_visitor = { \ | |
cdd6e858 | 818 | .elem_type = SIDE_PARAM(_elem_type), \ |
352a4b77 | 819 | .visitor = _visitor, \ |
d4328528 MD |
820 | .attr = _attr, \ |
821 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
822 | }, \ |
823 | }, \ | |
824 | } | |
f37a556f | 825 | #define side_field_vla_visitor(_name, _elem_type, _visitor, _attr) \ |
be14d73f | 826 | _side_field(_name, side_type_vla_visitor(SIDE_PARAM(_elem_type), _visitor, SIDE_PARAM(_attr))) |
f611d0c3 | 827 | |
71002b5e | 828 | #define side_elem(...) \ |
cdd6e858 MD |
829 | SIDE_COMPOUND_LITERAL(const struct side_type_description, __VA_ARGS__) |
830 | ||
f611d0c3 MD |
831 | #define side_field_list(...) \ |
832 | SIDE_COMPOUND_LITERAL(const struct side_event_field, __VA_ARGS__) | |
833 | ||
7a1cb105 MD |
834 | #define side_field_sg_list(...) \ |
835 | SIDE_COMPOUND_LITERAL(const struct side_struct_field_sg, __VA_ARGS__) | |
836 | ||
e24949fa MD |
837 | /* Static field arguments */ |
838 | ||
839 | #define side_arg_bool(_val) { .type = SIDE_TYPE_BOOL, .u = { .side_bool = !!(_val) } } | |
43d85239 MD |
840 | #define side_arg_u8(_val) { .type = SIDE_TYPE_U8, .u = { .integer_value.side_u8 = (_val) } } |
841 | #define side_arg_u16(_val) { .type = SIDE_TYPE_U16, .u = { .integer_value.side_u16 = (_val) } } | |
842 | #define side_arg_u32(_val) { .type = SIDE_TYPE_U32, .u = { .integer_value.side_u32 = (_val) } } | |
843 | #define side_arg_u64(_val) { .type = SIDE_TYPE_U64, .u = { .integer_value.side_u64 = (_val) } } | |
844 | #define side_arg_s8(_val) { .type = SIDE_TYPE_S8, .u = { .integer_value.side_s8 = (_val) } } | |
845 | #define side_arg_s16(_val) { .type = SIDE_TYPE_S16, .u = { .integer_value.side_s16 = (_val) } } | |
846 | #define side_arg_s32(_val) { .type = SIDE_TYPE_S32, .u = { .integer_value.side_s32 = (_val) } } | |
847 | #define side_arg_s64(_val) { .type = SIDE_TYPE_S64, .u = { .integer_value.side_s64 = (_val) } } | |
f7653b43 | 848 | #define side_arg_byte(_val) { .type = SIDE_TYPE_BYTE, .u = { .side_byte = (_val) } } |
dd6e76cb | 849 | #define side_arg_pointer(_val) { .type = SIDE_TYPE_POINTER_HOST, .u = { SIDE_PTR_HOST = (uintptr_t) (_val) } } |
43d85239 MD |
850 | #define side_arg_enum_bitmap8(_val) { .type = SIDE_TYPE_ENUM_BITMAP8, .u = { .integer_value.side_u8 = (_val) } } |
851 | #define side_arg_enum_bitmap16(_val) { .type = SIDE_TYPE_ENUM_BITMAP16, .u = { .integer_value.side_u16 = (_val) } } | |
852 | #define side_arg_enum_bitmap32(_val) { .type = SIDE_TYPE_ENUM_BITMAP32, .u = { .integer_value.side_u32 = (_val) } } | |
853 | #define side_arg_enum_bitmap64(_val) { .type = SIDE_TYPE_ENUM_BITMAP64, .u = { .integer_value.side_u64 = (_val) } } | |
af6aa6e1 MD |
854 | #define side_arg_enum_bitmap_array(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_ARRAY, .u = { .side_array = (_side_type) } } |
855 | #define side_arg_enum_bitmap_vla(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_VLA, .u = { .side_vla = (_side_type) } } | |
a4969f31 MD |
856 | #define side_arg_float_binary16(_val) { .type = SIDE_TYPE_FLOAT_BINARY16, .u = { .float_value.side_float_binary16 = (_val) } } |
857 | #define side_arg_float_binary32(_val) { .type = SIDE_TYPE_FLOAT_BINARY32, .u = { .float_value.side_float_binary32 = (_val) } } | |
858 | #define side_arg_float_binary64(_val) { .type = SIDE_TYPE_FLOAT_BINARY64, .u = { .float_value.side_float_binary64 = (_val) } } | |
859 | #define side_arg_float_binary128(_val) { .type = SIDE_TYPE_FLOAT_BINARY128, .u = { .float_value.side_float_binary128 = (_val) } } | |
e24949fa | 860 | |
8549e629 | 861 | #define side_arg_string(_val) { .type = SIDE_TYPE_STRING, .u = { .string = (uintptr_t) (_val) } } |
f611d0c3 | 862 | #define side_arg_struct(_side_type) { .type = SIDE_TYPE_STRUCT, .u = { .side_struct = (_side_type) } } |
7a1cb105 | 863 | #define side_arg_struct_sg(_ptr) { .type = SIDE_TYPE_STRUCT_SG, .u = { .side_struct_sg_ptr = (_ptr) } } |
f611d0c3 MD |
864 | #define side_arg_array(_side_type) { .type = SIDE_TYPE_ARRAY, .u = { .side_array = (_side_type) } } |
865 | #define side_arg_vla(_side_type) { .type = SIDE_TYPE_VLA, .u = { .side_vla = (_side_type) } } | |
352a4b77 | 866 | #define side_arg_vla_visitor(_ctx) { .type = SIDE_TYPE_VLA_VISITOR, .u = { .side_vla_app_visitor_ctx = (_ctx) } } |
f611d0c3 | 867 | |
1533629f MD |
868 | #define side_arg_array_u8(_ptr) { .type = SIDE_TYPE_ARRAY_U8, .u = { .side_array_fixint = (_ptr) } } |
869 | #define side_arg_array_u16(_ptr) { .type = SIDE_TYPE_ARRAY_U16, .u = { .side_array_fixint = (_ptr) } } | |
870 | #define side_arg_array_u32(_ptr) { .type = SIDE_TYPE_ARRAY_U32, .u = { .side_array_fixint = (_ptr) } } | |
871 | #define side_arg_array_u64(_ptr) { .type = SIDE_TYPE_ARRAY_U64, .u = { .side_array_fixint = (_ptr) } } | |
872 | #define side_arg_array_s8(_ptr) { .type = SIDE_TYPE_ARRAY_S8, .u = { .side_array_fixint = (_ptr) } } | |
873 | #define side_arg_array_s16(_ptr) { .type = SIDE_TYPE_ARRAY_S16, .u = { .side_array_fixint = (_ptr) } } | |
874 | #define side_arg_array_s32(_ptr) { .type = SIDE_TYPE_ARRAY_S32, .u = { .side_array_fixint = (_ptr) } } | |
875 | #define side_arg_array_s64(_ptr) { .type = SIDE_TYPE_ARRAY_S64, .u = { .side_array_fixint = (_ptr) } } | |
f7653b43 | 876 | #define side_arg_array_byte(_ptr) { .type = SIDE_TYPE_ARRAY_BYTE, .u = { .side_array_fixint = (_ptr) } } |
dd6e76cb | 877 | #define side_arg_array_pointer(_ptr) { .type = SIDE_TYPE_ARRAY_POINTER_HOST, .u = { .side_array_fixint = (_ptr) } } |
1533629f MD |
878 | |
879 | #define side_arg_vla_u8(_ptr, _length) { .type = SIDE_TYPE_VLA_U8, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } | |
880 | #define side_arg_vla_u16(_ptr, _length) { .type = SIDE_TYPE_VLA_U16, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
881 | #define side_arg_vla_u32(_ptr, _length) { .type = SIDE_TYPE_VLA_U32, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
882 | #define side_arg_vla_u64(_ptr, _length) { .type = SIDE_TYPE_VLA_U64, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
883 | #define side_arg_vla_s8(_ptr, _length) { .type = SIDE_TYPE_VLA_S8, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
884 | #define side_arg_vla_s16(_ptr, _length) { .type = SIDE_TYPE_VLA_S16, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
885 | #define side_arg_vla_s32(_ptr, _length) { .type = SIDE_TYPE_VLA_S32, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
886 | #define side_arg_vla_s64(_ptr, _length) { .type = SIDE_TYPE_VLA_S64, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
f7653b43 | 887 | #define side_arg_vla_byte(_ptr, _length) { .type = SIDE_TYPE_VLA_BYTE, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } |
dd6e76cb | 888 | #define side_arg_vla_pointer(_ptr, _length) { .type = SIDE_TYPE_VLA_POINTER_HOST, .u = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } |
ba845af5 | 889 | |
e24949fa | 890 | #define side_arg_dynamic(_dynamic_arg_type) \ |
bdc39c09 MD |
891 | { \ |
892 | .type = SIDE_TYPE_DYNAMIC, \ | |
893 | .u = { \ | |
e24949fa | 894 | .dynamic = _dynamic_arg_type, \ |
bdc39c09 MD |
895 | }, \ |
896 | } | |
897 | ||
e24949fa MD |
898 | /* Dynamic field arguments */ |
899 | ||
808bd9bf MD |
900 | #define side_arg_dynamic_null(_attr) \ |
901 | { \ | |
902 | .dynamic_type = SIDE_DYNAMIC_TYPE_NULL, \ | |
8d20e708 MD |
903 | .u = { \ |
904 | .side_basic = { \ | |
905 | .attr = _attr, \ | |
906 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 907 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 MD |
908 | }, \ |
909 | }, \ | |
808bd9bf MD |
910 | } |
911 | ||
912 | #define side_arg_dynamic_bool(_val, _attr) \ | |
913 | { \ | |
914 | .dynamic_type = SIDE_DYNAMIC_TYPE_BOOL, \ | |
808bd9bf | 915 | .u = { \ |
8d20e708 MD |
916 | .side_basic = { \ |
917 | .attr = _attr, \ | |
918 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 919 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 MD |
920 | .u = { \ |
921 | .side_bool = !!(_val), \ | |
922 | }, \ | |
923 | }, \ | |
808bd9bf MD |
924 | }, \ |
925 | } | |
926 | ||
927 | #define side_arg_dynamic_u8(_val, _attr) \ | |
928 | { \ | |
929 | .dynamic_type = SIDE_DYNAMIC_TYPE_U8, \ | |
808bd9bf | 930 | .u = { \ |
8d20e708 MD |
931 | .side_basic = { \ |
932 | .attr = _attr, \ | |
933 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 934 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 | 935 | .u = { \ |
43d85239 | 936 | .integer_value.side_u8 = (_val), \ |
8d20e708 MD |
937 | }, \ |
938 | }, \ | |
808bd9bf MD |
939 | }, \ |
940 | } | |
8bdd5c12 | 941 | #define side_arg_dynamic_s8(_val, _attr) \ |
808bd9bf | 942 | { \ |
8bdd5c12 | 943 | .dynamic_type = SIDE_DYNAMIC_TYPE_S8, \ |
808bd9bf | 944 | .u = { \ |
8d20e708 MD |
945 | .side_basic = { \ |
946 | .attr = _attr, \ | |
947 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 948 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 | 949 | .u = { \ |
43d85239 | 950 | .integer_value.side_s8 = (_val), \ |
8d20e708 MD |
951 | }, \ |
952 | }, \ | |
808bd9bf MD |
953 | }, \ |
954 | } | |
8bdd5c12 | 955 | #define side_arg_dynamic_byte(_val, _attr) \ |
808bd9bf | 956 | { \ |
8bdd5c12 | 957 | .dynamic_type = SIDE_DYNAMIC_TYPE_BYTE, \ |
808bd9bf | 958 | .u = { \ |
8d20e708 MD |
959 | .side_basic = { \ |
960 | .attr = _attr, \ | |
961 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 962 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 | 963 | .u = { \ |
8bdd5c12 | 964 | .side_byte = (_val), \ |
8d20e708 MD |
965 | }, \ |
966 | }, \ | |
808bd9bf MD |
967 | }, \ |
968 | } | |
8bdd5c12 | 969 | #define side_arg_dynamic_string(_val, _attr) \ |
808bd9bf | 970 | { \ |
8bdd5c12 | 971 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRING, \ |
808bd9bf | 972 | .u = { \ |
8d20e708 MD |
973 | .side_basic = { \ |
974 | .attr = _attr, \ | |
975 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 976 | .byte_order = SIDE_TYPE_BYTE_ORDER_HOST, \ |
8d20e708 | 977 | .u = { \ |
8549e629 | 978 | .string = (uintptr_t) (_val), \ |
8d20e708 MD |
979 | }, \ |
980 | }, \ | |
808bd9bf MD |
981 | }, \ |
982 | } | |
983 | ||
8bdd5c12 | 984 | #define _side_arg_dynamic_u16(_val, _byte_order, _attr) \ |
808bd9bf | 985 | { \ |
8bdd5c12 | 986 | .dynamic_type = SIDE_DYNAMIC_TYPE_U16, \ |
808bd9bf | 987 | .u = { \ |
8d20e708 MD |
988 | .side_basic = { \ |
989 | .attr = _attr, \ | |
990 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 991 | .byte_order = _byte_order, \ |
8d20e708 | 992 | .u = { \ |
43d85239 | 993 | .integer_value.side_u16 = (_val), \ |
8d20e708 MD |
994 | }, \ |
995 | }, \ | |
808bd9bf MD |
996 | }, \ |
997 | } | |
8bdd5c12 | 998 | #define _side_arg_dynamic_u32(_val, _byte_order, _attr) \ |
808bd9bf | 999 | { \ |
8bdd5c12 | 1000 | .dynamic_type = SIDE_DYNAMIC_TYPE_U32, \ |
808bd9bf | 1001 | .u = { \ |
8d20e708 MD |
1002 | .side_basic = { \ |
1003 | .attr = _attr, \ | |
1004 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1005 | .byte_order = _byte_order, \ |
8d20e708 | 1006 | .u = { \ |
43d85239 | 1007 | .integer_value.side_u32 = (_val), \ |
8d20e708 MD |
1008 | }, \ |
1009 | }, \ | |
808bd9bf MD |
1010 | }, \ |
1011 | } | |
8bdd5c12 | 1012 | #define _side_arg_dynamic_u64(_val, _byte_order, _attr) \ |
808bd9bf | 1013 | { \ |
8bdd5c12 | 1014 | .dynamic_type = SIDE_DYNAMIC_TYPE_U64, \ |
808bd9bf | 1015 | .u = { \ |
8d20e708 MD |
1016 | .side_basic = { \ |
1017 | .attr = _attr, \ | |
1018 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1019 | .byte_order = _byte_order, \ |
8d20e708 | 1020 | .u = { \ |
43d85239 | 1021 | .integer_value.side_u64 = (_val), \ |
8d20e708 MD |
1022 | }, \ |
1023 | }, \ | |
808bd9bf MD |
1024 | }, \ |
1025 | } | |
8bdd5c12 MD |
1026 | |
1027 | #define _side_arg_dynamic_s16(_val, _byte_order, _attr) \ | |
808bd9bf | 1028 | { \ |
8bdd5c12 | 1029 | .dynamic_type = SIDE_DYNAMIC_TYPE_S16, \ |
808bd9bf | 1030 | .u = { \ |
8d20e708 MD |
1031 | .side_basic = { \ |
1032 | .attr = _attr, \ | |
1033 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1034 | .byte_order = _byte_order, \ |
8d20e708 | 1035 | .u = { \ |
43d85239 | 1036 | .integer_value.side_s16 = (_val), \ |
8d20e708 MD |
1037 | }, \ |
1038 | }, \ | |
808bd9bf MD |
1039 | }, \ |
1040 | } | |
8bdd5c12 | 1041 | #define _side_arg_dynamic_s32(_val, _byte_order, _attr) \ |
199e7aa9 | 1042 | { \ |
8bdd5c12 | 1043 | .dynamic_type = SIDE_DYNAMIC_TYPE_S32, \ |
199e7aa9 | 1044 | .u = { \ |
8d20e708 MD |
1045 | .side_basic = { \ |
1046 | .attr = _attr, \ | |
1047 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1048 | .byte_order = _byte_order, \ |
8d20e708 | 1049 | .u = { \ |
43d85239 | 1050 | .integer_value.side_s32 = (_val), \ |
8d20e708 MD |
1051 | }, \ |
1052 | }, \ | |
199e7aa9 MD |
1053 | }, \ |
1054 | } | |
8bdd5c12 | 1055 | #define _side_arg_dynamic_s64(_val, _byte_order, _attr) \ |
fb25b355 | 1056 | { \ |
8bdd5c12 | 1057 | .dynamic_type = SIDE_DYNAMIC_TYPE_S64, \ |
fb25b355 | 1058 | .u = { \ |
8d20e708 MD |
1059 | .side_basic = { \ |
1060 | .attr = _attr, \ | |
1061 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1062 | .byte_order = _byte_order, \ |
8d20e708 | 1063 | .u = { \ |
43d85239 | 1064 | .integer_value.side_s64 = (_val), \ |
8d20e708 MD |
1065 | }, \ |
1066 | }, \ | |
fb25b355 MD |
1067 | }, \ |
1068 | } | |
f5e650d7 MD |
1069 | #define _side_arg_dynamic_pointer(_val, _byte_order, _attr) \ |
1070 | { \ | |
dd6e76cb | 1071 | .dynamic_type = SIDE_DYNAMIC_TYPE_POINTER_HOST, \ |
f5e650d7 MD |
1072 | .u = { \ |
1073 | .side_basic = { \ | |
1074 | .attr = _attr, \ | |
1075 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1076 | .byte_order = _byte_order, \ | |
1077 | .u = { \ | |
dd6e76cb | 1078 | SIDE_PTR_HOST = (uintptr_t) (_val), \ |
f5e650d7 MD |
1079 | }, \ |
1080 | }, \ | |
1081 | }, \ | |
1082 | } | |
8bdd5c12 | 1083 | #define _side_arg_dynamic_float_binary16(_val, _byte_order, _attr) \ |
fb25b355 | 1084 | { \ |
8bdd5c12 | 1085 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY16, \ |
fb25b355 | 1086 | .u = { \ |
8d20e708 MD |
1087 | .side_basic = { \ |
1088 | .attr = _attr, \ | |
1089 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1090 | .byte_order = _byte_order, \ |
8d20e708 | 1091 | .u = { \ |
a4969f31 | 1092 | .float_value.side_float_binary16 = (_val), \ |
8d20e708 MD |
1093 | }, \ |
1094 | }, \ | |
fb25b355 MD |
1095 | }, \ |
1096 | } | |
8bdd5c12 | 1097 | #define _side_arg_dynamic_float_binary32(_val, _byte_order, _attr) \ |
fb25b355 | 1098 | { \ |
8bdd5c12 | 1099 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY32, \ |
fb25b355 | 1100 | .u = { \ |
8d20e708 MD |
1101 | .side_basic = { \ |
1102 | .attr = _attr, \ | |
1103 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1104 | .byte_order = _byte_order, \ |
8d20e708 | 1105 | .u = { \ |
a4969f31 | 1106 | .float_value.side_float_binary32 = (_val), \ |
8d20e708 MD |
1107 | }, \ |
1108 | }, \ | |
fb25b355 MD |
1109 | }, \ |
1110 | } | |
8bdd5c12 | 1111 | #define _side_arg_dynamic_float_binary64(_val, _byte_order, _attr) \ |
fb25b355 | 1112 | { \ |
8bdd5c12 | 1113 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY64, \ |
fb25b355 | 1114 | .u = { \ |
8d20e708 MD |
1115 | .side_basic = { \ |
1116 | .attr = _attr, \ | |
1117 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1118 | .byte_order = _byte_order, \ |
8d20e708 | 1119 | .u = { \ |
a4969f31 | 1120 | .float_value.side_float_binary64 = (_val), \ |
8d20e708 MD |
1121 | }, \ |
1122 | }, \ | |
fb25b355 MD |
1123 | }, \ |
1124 | } | |
8bdd5c12 | 1125 | #define _side_arg_dynamic_float_binary128(_val, _byte_order, _attr) \ |
808bd9bf | 1126 | { \ |
8bdd5c12 | 1127 | .dynamic_type = SIDE_DYNAMIC_TYPE_FLOAT_BINARY128, \ |
808bd9bf | 1128 | .u = { \ |
8d20e708 MD |
1129 | .side_basic = { \ |
1130 | .attr = _attr, \ | |
1131 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8bdd5c12 | 1132 | .byte_order = _byte_order, \ |
8d20e708 | 1133 | .u = { \ |
a4969f31 | 1134 | .float_value.side_float_binary128 = (_val), \ |
8d20e708 MD |
1135 | }, \ |
1136 | }, \ | |
808bd9bf MD |
1137 | }, \ |
1138 | } | |
1139 | ||
8bdd5c12 MD |
1140 | /* Host endian */ |
1141 | #define side_arg_dynamic_u16(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1142 | #define side_arg_dynamic_u32(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1143 | #define side_arg_dynamic_u64(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1144 | #define side_arg_dynamic_s16(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1145 | #define side_arg_dynamic_s32(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1146 | #define side_arg_dynamic_s64(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
f5e650d7 | 1147 | #define side_arg_dynamic_pointer(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1148 | #define side_arg_dynamic_float_binary16(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) |
1149 | #define side_arg_dynamic_float_binary32(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1150 | #define side_arg_dynamic_float_binary64(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1151 | #define side_arg_dynamic_float_binary128(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1152 | ||
1153 | /* Little endian */ | |
1154 | #define side_arg_dynamic_u16_le(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1155 | #define side_arg_dynamic_u32_le(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1156 | #define side_arg_dynamic_u64_le(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1157 | #define side_arg_dynamic_s16_le(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1158 | #define side_arg_dynamic_s32_le(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1159 | #define side_arg_dynamic_s64_le(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
f5e650d7 | 1160 | #define side_arg_dynamic_pointer_le(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1161 | #define side_arg_dynamic_float_binary16_le(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
1162 | #define side_arg_dynamic_float_binary32_le(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1163 | #define side_arg_dynamic_float_binary64_le(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1164 | #define side_arg_dynamic_float_binary128_le(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1165 | ||
1166 | /* Big endian */ | |
1167 | #define side_arg_dynamic_u16_be(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1168 | #define side_arg_dynamic_u32_be(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1169 | #define side_arg_dynamic_u64_be(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1170 | #define side_arg_dynamic_s16_be(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1171 | #define side_arg_dynamic_s32_be(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1172 | #define side_arg_dynamic_s64_be(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
f5e650d7 | 1173 | #define side_arg_dynamic_pointer_be(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1174 | #define side_arg_dynamic_float_binary16_be(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
1175 | #define side_arg_dynamic_float_binary32_be(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1176 | #define side_arg_dynamic_float_binary64_be(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1177 | #define side_arg_dynamic_float_binary128_be(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1178 | ||
8d20e708 | 1179 | #define side_arg_dynamic_vla(_vla) \ |
808bd9bf MD |
1180 | { \ |
1181 | .dynamic_type = SIDE_DYNAMIC_TYPE_VLA, \ | |
808bd9bf MD |
1182 | .u = { \ |
1183 | .side_dynamic_vla = (_vla), \ | |
1184 | }, \ | |
1185 | } | |
1186 | ||
1187 | #define side_arg_dynamic_vla_visitor(_dynamic_vla_visitor, _ctx, _attr) \ | |
bdc39c09 | 1188 | { \ |
1e8256c9 | 1189 | .dynamic_type = SIDE_DYNAMIC_TYPE_VLA_VISITOR, \ |
bdc39c09 | 1190 | .u = { \ |
8ceca0cd MD |
1191 | .side_dynamic_vla_visitor = { \ |
1192 | .app_ctx = _ctx, \ | |
1193 | .visitor = _dynamic_vla_visitor, \ | |
8d20e708 MD |
1194 | .attr = _attr, \ |
1195 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8ceca0cd | 1196 | }, \ |
bdc39c09 MD |
1197 | }, \ |
1198 | } | |
1199 | ||
8d20e708 | 1200 | #define side_arg_dynamic_struct(_struct) \ |
808bd9bf MD |
1201 | { \ |
1202 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRUCT, \ | |
808bd9bf MD |
1203 | .u = { \ |
1204 | .side_dynamic_struct = (_struct), \ | |
1205 | }, \ | |
1206 | } | |
1207 | ||
1208 | #define side_arg_dynamic_struct_visitor(_dynamic_struct_visitor, _ctx, _attr) \ | |
bdc39c09 | 1209 | { \ |
1e8256c9 | 1210 | .dynamic_type = SIDE_DYNAMIC_TYPE_STRUCT_VISITOR, \ |
bdc39c09 | 1211 | .u = { \ |
8ceca0cd MD |
1212 | .side_dynamic_struct_visitor = { \ |
1213 | .app_ctx = _ctx, \ | |
1214 | .visitor = _dynamic_struct_visitor, \ | |
8d20e708 MD |
1215 | .attr = _attr, \ |
1216 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
8ceca0cd | 1217 | }, \ |
bdc39c09 MD |
1218 | }, \ |
1219 | } | |
1220 | ||
8d20e708 | 1221 | #define side_arg_dynamic_define_vec(_identifier, _sav, _attr) \ |
a2e2357e MD |
1222 | const struct side_arg_dynamic_vec _identifier##_vec[] = { _sav }; \ |
1223 | const struct side_arg_dynamic_vec_vla _identifier = { \ | |
1224 | .sav = _identifier##_vec, \ | |
8d20e708 | 1225 | .attr = _attr, \ |
a2e2357e | 1226 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ |
8d20e708 | 1227 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
a2e2357e MD |
1228 | } |
1229 | ||
8d20e708 | 1230 | #define side_arg_dynamic_define_struct(_identifier, _struct_fields, _attr) \ |
c208889e MD |
1231 | const struct side_arg_dynamic_event_field _identifier##_fields[] = { _struct_fields }; \ |
1232 | const struct side_arg_dynamic_event_struct _identifier = { \ | |
465e5e7e | 1233 | .fields = _identifier##_fields, \ |
8d20e708 | 1234 | .attr = _attr, \ |
465e5e7e | 1235 | .len = SIDE_ARRAY_SIZE(_identifier##_fields), \ |
8d20e708 | 1236 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
465e5e7e MD |
1237 | } |
1238 | ||
f611d0c3 MD |
1239 | #define side_arg_define_vec(_identifier, _sav) \ |
1240 | const struct side_arg_vec _identifier##_vec[] = { _sav }; \ | |
1241 | const struct side_arg_vec_description _identifier = { \ | |
1242 | .sav = _identifier##_vec, \ | |
1243 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ | |
1244 | } | |
a2e2357e | 1245 | |
465e5e7e MD |
1246 | #define side_arg_dynamic_field(_name, _elem) \ |
1247 | { \ | |
1248 | .field_name = _name, \ | |
1249 | .elem = _elem, \ | |
1250 | } | |
1251 | ||
f611d0c3 MD |
1252 | #define side_arg_list(...) __VA_ARGS__ |
1253 | ||
d4328528 | 1254 | #define side_define_enum(_identifier, _mappings, _attr) \ |
79f677ba MD |
1255 | const struct side_enum_mappings _identifier = { \ |
1256 | .mappings = _mappings, \ | |
d4328528 | 1257 | .attr = _attr, \ |
79f677ba | 1258 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 1259 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
79f677ba MD |
1260 | } |
1261 | ||
66cff328 | 1262 | #define side_enum_mapping_list(...) \ |
79f677ba MD |
1263 | SIDE_COMPOUND_LITERAL(const struct side_enum_mapping, __VA_ARGS__) |
1264 | ||
1265 | #define side_enum_mapping_range(_label, _begin, _end) \ | |
1266 | { \ | |
1267 | .range_begin = _begin, \ | |
1268 | .range_end = _end, \ | |
1269 | .label = _label, \ | |
1270 | } | |
1271 | ||
1272 | #define side_enum_mapping_value(_label, _value) \ | |
1273 | { \ | |
1274 | .range_begin = _value, \ | |
1275 | .range_end = _value, \ | |
1276 | .label = _label, \ | |
1277 | } | |
1278 | ||
d4328528 | 1279 | #define side_define_enum_bitmap(_identifier, _mappings, _attr) \ |
66cff328 MD |
1280 | const struct side_enum_bitmap_mappings _identifier = { \ |
1281 | .mappings = _mappings, \ | |
d4328528 | 1282 | .attr = _attr, \ |
66cff328 | 1283 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 1284 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
66cff328 MD |
1285 | } |
1286 | ||
1287 | #define side_enum_bitmap_mapping_list(...) \ | |
1288 | SIDE_COMPOUND_LITERAL(const struct side_enum_bitmap_mapping, __VA_ARGS__) | |
1289 | ||
1290 | #define side_enum_bitmap_mapping_range(_label, _begin, _end) \ | |
1291 | { \ | |
1292 | .range_begin = _begin, \ | |
1293 | .range_end = _end, \ | |
1294 | .label = _label, \ | |
1295 | } | |
1296 | ||
1297 | #define side_enum_bitmap_mapping_value(_label, _value) \ | |
1298 | { \ | |
1299 | .range_begin = _value, \ | |
1300 | .range_end = _value, \ | |
1301 | .label = _label, \ | |
1302 | } | |
1303 | ||
f85b7f8b MD |
1304 | #define side_event_cond(_identifier) \ |
1305 | if (side_unlikely(__atomic_load_n(&side_event_enable__##_identifier, \ | |
1306 | __ATOMIC_RELAXED))) | |
e24949fa | 1307 | |
89747802 | 1308 | #define side_event_call(_identifier, _sav) \ |
e24949fa MD |
1309 | { \ |
1310 | const struct side_arg_vec side_sav[] = { _sav }; \ | |
1311 | const struct side_arg_vec_description sav_desc = { \ | |
1312 | .sav = side_sav, \ | |
1313 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1314 | }; \ | |
89747802 | 1315 | side_call(&(_identifier), &sav_desc); \ |
e24949fa MD |
1316 | } |
1317 | ||
89747802 MD |
1318 | #define side_event(_identifier, _sav) \ |
1319 | side_event_cond(_identifier) \ | |
1320 | side_event_call(_identifier, SIDE_PARAM(_sav)) | |
e24949fa | 1321 | |
89747802 | 1322 | #define side_event_call_variadic(_identifier, _sav, _var_fields, _attr) \ |
e24949fa MD |
1323 | { \ |
1324 | const struct side_arg_vec side_sav[] = { _sav }; \ | |
1325 | const struct side_arg_vec_description sav_desc = { \ | |
1326 | .sav = side_sav, \ | |
1327 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1328 | }; \ | |
1329 | const struct side_arg_dynamic_event_field side_fields[] = { _var_fields }; \ | |
1330 | const struct side_arg_dynamic_event_struct var_struct = { \ | |
1331 | .fields = side_fields, \ | |
1332 | .attr = _attr, \ | |
1333 | .len = SIDE_ARRAY_SIZE(side_fields), \ | |
1334 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1335 | }; \ | |
89747802 | 1336 | side_call_variadic(&(_identifier), &sav_desc, &var_struct); \ |
e24949fa MD |
1337 | } |
1338 | ||
89747802 MD |
1339 | #define side_event_variadic(_identifier, _sav, _var, _attr) \ |
1340 | side_event_cond(_identifier) \ | |
1341 | side_event_call_variadic(_identifier, SIDE_PARAM(_sav), SIDE_PARAM(_var), SIDE_PARAM(_attr)) | |
e24949fa | 1342 | |
89747802 | 1343 | #define _side_define_event(_linkage, _identifier, _provider, _event, _loglevel, _fields, _attr, _flags) \ |
83a72806 | 1344 | _linkage uintptr_t side_event_enable__##_identifier __attribute__((section("side_event_enable"))); \ |
89747802 MD |
1345 | _linkage struct side_event_description __attribute__((section("side_event_description"))) \ |
1346 | _identifier = { \ | |
89747802 | 1347 | .enabled = &(side_event_enable__##_identifier), \ |
f611d0c3 MD |
1348 | .provider_name = _provider, \ |
1349 | .event_name = _event, \ | |
1350 | .fields = _fields, \ | |
65010f43 | 1351 | .attr = _attr, \ |
054b7b5c | 1352 | .callbacks = &side_empty_callback, \ |
352df610 MD |
1353 | .flags = (_flags), \ |
1354 | .version = 0, \ | |
1355 | .loglevel = _loglevel, \ | |
1356 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
1357 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1358 | .nr_callbacks = 0, \ | |
b5b67ff2 | 1359 | }; \ |
89747802 MD |
1360 | static const struct side_event_description *side_event_ptr__##_identifier \ |
1361 | __attribute__((section("side_event_description_ptr"), used)) = &(_identifier); | |
1362 | ||
1363 | #define side_static_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1364 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1365 | SIDE_PARAM(_attr), 0) | |
1366 | ||
1367 | #define side_static_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1368 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1369 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
1370 | ||
1371 | #define side_hidden_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1372 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1373 | SIDE_PARAM(_attr), 0) | |
1374 | ||
1375 | #define side_hidden_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1376 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1377 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
f611d0c3 | 1378 | |
89747802 MD |
1379 | #define side_export_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
1380 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
399c836b | 1381 | SIDE_PARAM(_attr), 0) |
8a25ce77 | 1382 | |
89747802 MD |
1383 | #define side_export_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
1384 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
399c836b | 1385 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) |
8a25ce77 | 1386 | |
f611d0c3 | 1387 | #define side_declare_event(_identifier) \ |
83a72806 | 1388 | extern uintptr_t side_event_enable_##_identifier; \ |
89747802 | 1389 | extern struct side_event_description _identifier |
f611d0c3 | 1390 | |
a3f36db7 MD |
1391 | extern const struct side_callback side_empty_callback; |
1392 | ||
6841ae81 MD |
1393 | void side_call(const struct side_event_description *desc, |
1394 | const struct side_arg_vec_description *sav_desc); | |
1395 | void side_call_variadic(const struct side_event_description *desc, | |
1396 | const struct side_arg_vec_description *sav_desc, | |
1397 | const struct side_arg_dynamic_event_struct *var_struct); | |
1398 | ||
a3f36db7 MD |
1399 | int side_tracer_callback_register(struct side_event_description *desc, |
1400 | void (*call)(const struct side_event_description *desc, | |
1401 | const struct side_arg_vec_description *sav_desc, | |
1402 | void *priv), | |
1403 | void *priv); | |
1404 | int side_tracer_callback_variadic_register(struct side_event_description *desc, | |
1405 | void (*call_variadic)(const struct side_event_description *desc, | |
1406 | const struct side_arg_vec_description *sav_desc, | |
1407 | const struct side_arg_dynamic_event_struct *var_struct, | |
1408 | void *priv), | |
1409 | void *priv); | |
1410 | int side_tracer_callback_unregister(struct side_event_description *desc, | |
1411 | void (*call)(const struct side_event_description *desc, | |
1412 | const struct side_arg_vec_description *sav_desc, | |
1413 | void *priv), | |
1414 | void *priv); | |
1415 | int side_tracer_callback_variadic_unregister(struct side_event_description *desc, | |
1416 | void (*call_variadic)(const struct side_event_description *desc, | |
1417 | const struct side_arg_vec_description *sav_desc, | |
1418 | const struct side_arg_dynamic_event_struct *var_struct, | |
1419 | void *priv), | |
1420 | void *priv); | |
054b7b5c | 1421 | |
6e46f5e6 MD |
1422 | struct side_events_register_handle *side_events_register(struct side_event_description **events, uint32_t nr_events); |
1423 | void side_events_unregister(struct side_events_register_handle *handle); | |
1424 | ||
a13c9d2e MD |
1425 | enum side_tracer_notification { |
1426 | SIDE_TRACER_NOTIFICATION_INSERT_EVENTS, | |
1427 | SIDE_TRACER_NOTIFICATION_REMOVE_EVENTS, | |
1428 | }; | |
1429 | ||
1430 | /* Callback is invoked with side library internal lock held. */ | |
1431 | struct side_tracer_handle *side_tracer_event_notification_register( | |
1432 | void (*cb)(enum side_tracer_notification notif, | |
1433 | struct side_event_description **events, uint32_t nr_events, void *priv), | |
1434 | void *priv); | |
1435 | void side_tracer_event_notification_unregister(struct side_tracer_handle *handle); | |
1436 | ||
6e46f5e6 MD |
1437 | void side_init(void); |
1438 | void side_exit(void); | |
1439 | ||
314c22c3 MD |
1440 | /* |
1441 | * These weak symbols, the constructor, and destructor take care of | |
1442 | * registering only _one_ instance of the side instrumentation per | |
1443 | * shared-ojbect (or for the whole main program). | |
1444 | */ | |
1445 | extern struct side_event_description * __start_side_event_description_ptr[] | |
1446 | __attribute__((weak, visibility("hidden"))); | |
1447 | extern struct side_event_description * __stop_side_event_description_ptr[] | |
1448 | __attribute__((weak, visibility("hidden"))); | |
1449 | int side_event_description_ptr_registered | |
1450 | __attribute__((weak, visibility("hidden"))); | |
1451 | struct side_events_register_handle *side_events_handle | |
1452 | __attribute__((weak, visibility("hidden"))); | |
1453 | ||
1454 | static void | |
1455 | side_event_description_ptr_init(void) | |
1456 | __attribute__((no_instrument_function)) | |
1457 | __attribute__((constructor)); | |
1458 | static void | |
1459 | side_event_description_ptr_init(void) | |
1460 | { | |
1461 | if (side_event_description_ptr_registered++) | |
1462 | return; | |
1463 | side_events_handle = side_events_register(__start_side_event_description_ptr, | |
1464 | __stop_side_event_description_ptr - __start_side_event_description_ptr); | |
1465 | } | |
1466 | ||
1467 | static void | |
1468 | side_event_description_ptr_exit(void) | |
1469 | __attribute__((no_instrument_function)) | |
1470 | __attribute__((destructor)); | |
1471 | static void | |
1472 | side_event_description_ptr_exit(void) | |
1473 | { | |
1474 | if (--side_event_description_ptr_registered) | |
1475 | return; | |
1476 | side_events_unregister(side_events_handle); | |
1477 | side_events_handle = NULL; | |
1478 | } | |
1479 | ||
f611d0c3 | 1480 | #endif /* _SIDE_TRACE_H */ |