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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 | |
66de373e | 23 | struct side_arg; |
f611d0c3 | 24 | struct side_arg_vec; |
66de373e | 25 | struct side_arg_dynamic; |
11f55862 | 26 | struct side_arg_dynamic_field; |
66de373e MD |
27 | struct side_arg_dynamic_vla; |
28 | struct side_type; | |
f611d0c3 | 29 | struct side_event_field; |
352a4b77 | 30 | struct side_tracer_visitor_ctx; |
c208889e | 31 | struct side_tracer_dynamic_struct_visitor_ctx; |
d89fabc8 | 32 | struct side_event_description; |
0c7abe2b | 33 | struct side_arg_dynamic_struct; |
6e46f5e6 | 34 | struct side_events_register_handle; |
f611d0c3 | 35 | |
66de373e MD |
36 | enum side_type_label { |
37 | /* Statically declared types */ | |
9b641221 | 38 | SIDE_TYPE_NULL, |
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 | |
66de373e | 57 | /* Statically declared compound types */ |
f611d0c3 MD |
58 | SIDE_TYPE_STRUCT, |
59 | SIDE_TYPE_ARRAY, | |
60 | SIDE_TYPE_VLA, | |
61 | SIDE_TYPE_VLA_VISITOR, | |
ba845af5 MD |
62 | |
63 | SIDE_TYPE_ARRAY_U8, | |
64 | SIDE_TYPE_ARRAY_U16, | |
65 | SIDE_TYPE_ARRAY_U32, | |
66 | SIDE_TYPE_ARRAY_U64, | |
67 | SIDE_TYPE_ARRAY_S8, | |
68 | SIDE_TYPE_ARRAY_S16, | |
69 | SIDE_TYPE_ARRAY_S32, | |
70 | SIDE_TYPE_ARRAY_S64, | |
f7653b43 | 71 | SIDE_TYPE_ARRAY_BYTE, |
dd6e76cb MD |
72 | SIDE_TYPE_ARRAY_POINTER32, |
73 | SIDE_TYPE_ARRAY_POINTER64, | |
ba845af5 | 74 | |
1533629f MD |
75 | SIDE_TYPE_VLA_U8, |
76 | SIDE_TYPE_VLA_U16, | |
77 | SIDE_TYPE_VLA_U32, | |
78 | SIDE_TYPE_VLA_U64, | |
79 | SIDE_TYPE_VLA_S8, | |
80 | SIDE_TYPE_VLA_S16, | |
81 | SIDE_TYPE_VLA_S32, | |
82 | SIDE_TYPE_VLA_S64, | |
f7653b43 | 83 | SIDE_TYPE_VLA_BYTE, |
dd6e76cb MD |
84 | SIDE_TYPE_VLA_POINTER32, |
85 | SIDE_TYPE_VLA_POINTER64, | |
1533629f | 86 | |
66de373e | 87 | /* Statically declared enumeration types */ |
d8be25de | 88 | SIDE_TYPE_ENUM, |
bab5d6e4 | 89 | SIDE_TYPE_ENUM_BITMAP, |
af6aa6e1 | 90 | |
bdc39c09 | 91 | SIDE_TYPE_DYNAMIC, |
bdc39c09 | 92 | |
33956c71 MD |
93 | /* Scatter-gather types */ |
94 | SIDE_TYPE_SG_UNSIGNED_INT, | |
95 | SIDE_TYPE_SG_SIGNED_INT, | |
905f68e3 | 96 | SIDE_TYPE_SG_FLOAT, |
33956c71 MD |
97 | SIDE_TYPE_SG_STRUCT, |
98 | ||
66de373e MD |
99 | /* Dynamic types */ |
100 | SIDE_TYPE_DYNAMIC_NULL, | |
101 | SIDE_TYPE_DYNAMIC_BOOL, | |
102 | SIDE_TYPE_DYNAMIC_U8, | |
103 | SIDE_TYPE_DYNAMIC_U16, | |
104 | SIDE_TYPE_DYNAMIC_U32, | |
105 | SIDE_TYPE_DYNAMIC_U64, | |
106 | SIDE_TYPE_DYNAMIC_S8, | |
107 | SIDE_TYPE_DYNAMIC_S16, | |
108 | SIDE_TYPE_DYNAMIC_S32, | |
109 | SIDE_TYPE_DYNAMIC_S64, | |
110 | SIDE_TYPE_DYNAMIC_BYTE, | |
111 | SIDE_TYPE_DYNAMIC_POINTER32, | |
112 | SIDE_TYPE_DYNAMIC_POINTER64, | |
113 | SIDE_TYPE_DYNAMIC_FLOAT_BINARY16, | |
114 | SIDE_TYPE_DYNAMIC_FLOAT_BINARY32, | |
115 | SIDE_TYPE_DYNAMIC_FLOAT_BINARY64, | |
116 | SIDE_TYPE_DYNAMIC_FLOAT_BINARY128, | |
117 | SIDE_TYPE_DYNAMIC_STRING, | |
118 | ||
119 | /* Dynamic compound types */ | |
120 | SIDE_TYPE_DYNAMIC_STRUCT, | |
121 | SIDE_TYPE_DYNAMIC_STRUCT_VISITOR, | |
122 | SIDE_TYPE_DYNAMIC_VLA, | |
123 | SIDE_TYPE_DYNAMIC_VLA_VISITOR, | |
f611d0c3 MD |
124 | }; |
125 | ||
bc3c89b3 | 126 | enum side_attr_type { |
e2c978ee | 127 | SIDE_ATTR_TYPE_NULL, |
bc3c89b3 | 128 | SIDE_ATTR_TYPE_BOOL, |
bc3c89b3 MD |
129 | SIDE_ATTR_TYPE_U8, |
130 | SIDE_ATTR_TYPE_U16, | |
131 | SIDE_ATTR_TYPE_U32, | |
132 | SIDE_ATTR_TYPE_U64, | |
133 | SIDE_ATTR_TYPE_S8, | |
134 | SIDE_ATTR_TYPE_S16, | |
135 | SIDE_ATTR_TYPE_S32, | |
136 | SIDE_ATTR_TYPE_S64, | |
dd6e76cb MD |
137 | SIDE_ATTR_TYPE_POINTER32, |
138 | SIDE_ATTR_TYPE_POINTER64, | |
bc3c89b3 MD |
139 | SIDE_ATTR_TYPE_FLOAT_BINARY16, |
140 | SIDE_ATTR_TYPE_FLOAT_BINARY32, | |
141 | SIDE_ATTR_TYPE_FLOAT_BINARY64, | |
142 | SIDE_ATTR_TYPE_FLOAT_BINARY128, | |
bc3c89b3 MD |
143 | SIDE_ATTR_TYPE_STRING, |
144 | }; | |
145 | ||
f611d0c3 MD |
146 | enum side_loglevel { |
147 | SIDE_LOGLEVEL_EMERG = 0, | |
148 | SIDE_LOGLEVEL_ALERT = 1, | |
149 | SIDE_LOGLEVEL_CRIT = 2, | |
150 | SIDE_LOGLEVEL_ERR = 3, | |
151 | SIDE_LOGLEVEL_WARNING = 4, | |
152 | SIDE_LOGLEVEL_NOTICE = 5, | |
153 | SIDE_LOGLEVEL_INFO = 6, | |
154 | SIDE_LOGLEVEL_DEBUG = 7, | |
155 | }; | |
156 | ||
157 | enum side_visitor_status { | |
f611d0c3 | 158 | SIDE_VISITOR_STATUS_OK = 0, |
db6ecef9 | 159 | SIDE_VISITOR_STATUS_ERROR = -1, |
f611d0c3 MD |
160 | }; |
161 | ||
a3f36db7 MD |
162 | enum side_error { |
163 | SIDE_ERROR_OK = 0, | |
164 | SIDE_ERROR_INVAL = 1, | |
165 | SIDE_ERROR_EXIST = 2, | |
166 | SIDE_ERROR_NOMEM = 3, | |
167 | SIDE_ERROR_NOENT = 4, | |
6e46f5e6 | 168 | SIDE_ERROR_EXITING = 5, |
a3f36db7 MD |
169 | }; |
170 | ||
66de373e | 171 | enum side_type_label_byte_order { |
8bdd5c12 MD |
172 | SIDE_TYPE_BYTE_ORDER_LE = 0, |
173 | SIDE_TYPE_BYTE_ORDER_BE = 1, | |
174 | }; | |
175 | ||
176 | #if (SIDE_BYTE_ORDER == SIDE_LITTLE_ENDIAN) | |
177 | # define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE | |
178 | #else | |
179 | # define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE | |
180 | #endif | |
181 | ||
182 | #if (SIDE_FLOAT_WORD_ORDER == SIDE_LITTLE_ENDIAN) | |
183 | # define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE | |
184 | #else | |
185 | # define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE | |
186 | #endif | |
187 | ||
f93e01ac MD |
188 | typedef enum side_visitor_status (*side_visitor)( |
189 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
190 | void *app_ctx); | |
191 | typedef enum side_visitor_status (*side_dynamic_struct_visitor)( | |
192 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
193 | void *app_ctx); | |
f611d0c3 | 194 | |
d37fe349 | 195 | union side_integer_value { |
43d85239 MD |
196 | uint8_t side_u8; |
197 | uint16_t side_u16; | |
198 | uint32_t side_u32; | |
199 | uint64_t side_u64; | |
200 | int8_t side_s8; | |
201 | int16_t side_s16; | |
202 | int32_t side_s32; | |
203 | int64_t side_s64; | |
de4ae6e8 | 204 | } SIDE_PACKED; |
43d85239 | 205 | |
d37fe349 | 206 | union side_float_value { |
bc3c89b3 | 207 | #if __HAVE_FLOAT16 |
11f55862 | 208 | _Float16 side_float_binary16; |
bc3c89b3 MD |
209 | #endif |
210 | #if __HAVE_FLOAT32 | |
11f55862 | 211 | _Float32 side_float_binary32; |
bc3c89b3 MD |
212 | #endif |
213 | #if __HAVE_FLOAT64 | |
11f55862 | 214 | _Float64 side_float_binary64; |
bc3c89b3 MD |
215 | #endif |
216 | #if __HAVE_FLOAT128 | |
11f55862 | 217 | _Float128 side_float_binary128; |
bc3c89b3 | 218 | #endif |
de4ae6e8 | 219 | } SIDE_PACKED; |
a4969f31 MD |
220 | |
221 | struct side_attr_value { | |
222 | uint32_t type; /* enum side_attr_type */ | |
223 | union { | |
5f82db91 MD |
224 | uint8_t bool_value; |
225 | uint64_t string_value; /* const char * */ | |
d37fe349 MD |
226 | union side_integer_value integer_value; |
227 | union side_float_value float_value; | |
de4ae6e8 | 228 | } SIDE_PACKED u; |
bc3c89b3 MD |
229 | }; |
230 | ||
65010f43 MD |
231 | /* User attributes. */ |
232 | struct side_attr { | |
233 | const char *key; | |
bc3c89b3 | 234 | const struct side_attr_value value; |
de4ae6e8 | 235 | } SIDE_PACKED; |
65010f43 | 236 | |
169a8a57 MD |
237 | /* Type descriptions */ |
238 | struct side_type_null { | |
239 | const struct side_attr *attr; | |
240 | uint32_t nr_attr; | |
241 | } SIDE_PACKED; | |
242 | ||
243 | struct side_type_bool { | |
244 | const struct side_attr *attr; | |
245 | uint32_t nr_attr; | |
246 | } SIDE_PACKED; | |
247 | ||
248 | struct side_type_byte { | |
249 | const struct side_attr *attr; | |
250 | uint32_t nr_attr; | |
251 | } SIDE_PACKED; | |
252 | ||
169a8a57 MD |
253 | struct side_type_string { |
254 | const struct side_attr *attr; | |
255 | uint32_t nr_attr; | |
256 | } SIDE_PACKED; | |
257 | ||
87405d12 MD |
258 | struct side_type_integer { |
259 | const struct side_attr *attr; | |
260 | uint32_t nr_attr; | |
261 | uint16_t integer_size_bits; /* bits */ | |
262 | uint16_t len_bits; /* bits */ | |
263 | uint8_t signedness; /* true/false */ | |
66de373e | 264 | uint8_t byte_order; /* enum side_type_label_byte_order */ |
de4ae6e8 | 265 | } SIDE_PACKED; |
87405d12 MD |
266 | |
267 | struct side_type_float { | |
268 | const struct side_attr *attr; | |
269 | uint32_t nr_attr; | |
66de373e | 270 | uint32_t byte_order; /* enum side_type_label_byte_order */ |
87405d12 | 271 | uint16_t float_size_bits; /* bits */ |
de4ae6e8 | 272 | } SIDE_PACKED; |
87405d12 | 273 | |
79f677ba MD |
274 | struct side_enum_mapping { |
275 | int64_t range_begin; | |
276 | int64_t range_end; | |
277 | const char *label; | |
de4ae6e8 | 278 | } SIDE_PACKED; |
79f677ba MD |
279 | |
280 | struct side_enum_mappings { | |
281 | const struct side_enum_mapping *mappings; | |
d4328528 | 282 | const struct side_attr *attr; |
79f677ba | 283 | uint32_t nr_mappings; |
d4328528 | 284 | uint32_t nr_attr; |
de4ae6e8 | 285 | } SIDE_PACKED; |
79f677ba | 286 | |
66cff328 | 287 | struct side_enum_bitmap_mapping { |
9ff49ee4 MD |
288 | uint64_t range_begin; |
289 | uint64_t range_end; | |
66cff328 | 290 | const char *label; |
de4ae6e8 | 291 | } SIDE_PACKED; |
66cff328 MD |
292 | |
293 | struct side_enum_bitmap_mappings { | |
294 | const struct side_enum_bitmap_mapping *mappings; | |
d4328528 | 295 | const struct side_attr *attr; |
66cff328 | 296 | uint32_t nr_mappings; |
d4328528 | 297 | uint32_t nr_attr; |
de4ae6e8 | 298 | } SIDE_PACKED; |
66cff328 | 299 | |
c7a14585 MD |
300 | struct side_type_struct { |
301 | uint32_t nr_fields; | |
302 | uint32_t nr_attr; | |
303 | const struct side_event_field *fields; | |
304 | const struct side_attr *attr; | |
de4ae6e8 | 305 | } SIDE_PACKED; |
c7a14585 | 306 | |
0ab2cbbc MD |
307 | struct side_type_array { |
308 | const struct side_type *elem_type; | |
309 | const struct side_attr *attr; | |
310 | uint32_t length; | |
311 | uint32_t nr_attr; | |
312 | } SIDE_PACKED; | |
313 | ||
314 | struct side_type_vla { | |
315 | const struct side_type *elem_type; | |
316 | const struct side_attr *attr; | |
317 | uint32_t nr_attr; | |
318 | } SIDE_PACKED; | |
319 | ||
320 | struct side_type_vla_visitor { | |
321 | side_visitor visitor; | |
322 | const struct side_type *elem_type; | |
323 | const struct side_attr *attr; | |
324 | uint32_t nr_attr; | |
325 | } SIDE_PACKED; | |
326 | ||
327 | struct side_type_enum { | |
328 | const struct side_enum_mappings *mappings; | |
329 | const struct side_type *elem_type; | |
330 | } SIDE_PACKED; | |
331 | ||
332 | struct side_type_enum_bitmap { | |
333 | const struct side_enum_bitmap_mappings *mappings; | |
334 | const struct side_type *elem_type; | |
335 | } SIDE_PACKED; | |
336 | ||
11f55862 MD |
337 | struct side_type_sg_integer { |
338 | struct side_type_integer type; | |
339 | uint16_t offset_bits; /* bits */ | |
340 | } SIDE_PACKED; | |
341 | ||
33956c71 | 342 | struct side_type_sg { |
87405d12 | 343 | uint64_t offset; /* bytes */ |
7a1cb105 | 344 | union { |
11f55862 | 345 | struct side_type_sg_integer side_integer; |
905f68e3 | 346 | struct side_type_float side_float; |
33956c71 | 347 | const struct side_type_struct *side_struct; |
de4ae6e8 MD |
348 | } SIDE_PACKED u; |
349 | } SIDE_PACKED; | |
7a1cb105 | 350 | |
66de373e MD |
351 | /* Statically defined types. */ |
352 | struct side_type { | |
353 | uint32_t type; /* enum side_type_label */ | |
f611d0c3 | 354 | union { |
e24949fa | 355 | /* Basic types */ |
9b641221 | 356 | struct side_type_null side_null; |
5f82db91 MD |
357 | struct side_type_bool side_bool; |
358 | struct side_type_byte side_byte; | |
5f82db91 | 359 | struct side_type_string side_string; |
56c21987 | 360 | struct side_type_integer side_integer; |
d44b44d1 | 361 | struct side_type_float side_float; |
56c21987 | 362 | |
e24949fa | 363 | /* Compound types */ |
0ab2cbbc MD |
364 | struct side_type_array side_array; |
365 | struct side_type_vla side_vla; | |
366 | struct side_type_vla_visitor side_vla_visitor; | |
d4328528 | 367 | const struct side_type_struct *side_struct; |
af6aa6e1 MD |
368 | |
369 | /* Enumeration types */ | |
0ab2cbbc MD |
370 | struct side_type_enum side_enum; |
371 | struct side_type_enum_bitmap side_enum_bitmap; | |
33956c71 | 372 | |
0ab2cbbc | 373 | /* Scatter-gather types */ |
33956c71 | 374 | struct side_type_sg side_sg; |
de4ae6e8 MD |
375 | } SIDE_PACKED u; |
376 | } SIDE_PACKED; | |
f611d0c3 MD |
377 | |
378 | struct side_event_field { | |
379 | const char *field_name; | |
66de373e | 380 | struct side_type side_type; |
de4ae6e8 | 381 | } SIDE_PACKED; |
f611d0c3 | 382 | |
8a25ce77 MD |
383 | enum side_event_flags { |
384 | SIDE_EVENT_FLAG_VARIADIC = (1 << 0), | |
385 | }; | |
386 | ||
d89fabc8 MD |
387 | struct side_callback { |
388 | union { | |
389 | void (*call)(const struct side_event_description *desc, | |
9a6ca773 | 390 | const struct side_arg_vec *side_arg_vec, |
d89fabc8 MD |
391 | void *priv); |
392 | void (*call_variadic)(const struct side_event_description *desc, | |
9a6ca773 | 393 | const struct side_arg_vec *side_arg_vec, |
0c7abe2b | 394 | const struct side_arg_dynamic_struct *var_struct, |
d89fabc8 | 395 | void *priv); |
de4ae6e8 | 396 | } SIDE_PACKED u; |
d89fabc8 | 397 | void *priv; |
de4ae6e8 | 398 | } SIDE_PACKED; |
d89fabc8 | 399 | |
66de373e MD |
400 | struct side_arg_static { |
401 | /* Basic types */ | |
402 | uint8_t bool_value; | |
403 | uint8_t byte_value; | |
404 | uint64_t string_value; /* const char * */ | |
405 | union side_integer_value integer_value; | |
406 | union side_float_value float_value; | |
407 | ||
408 | /* Compound types */ | |
409 | const struct side_arg_vec *side_struct; | |
410 | const struct side_arg_vec *side_array; | |
411 | const struct side_arg_vec *side_vla; | |
412 | void *side_vla_app_visitor_ctx; | |
413 | void *side_array_fixint; | |
414 | struct { | |
415 | void *p; | |
416 | uint32_t length; | |
417 | } SIDE_PACKED side_vla_fixint; | |
33956c71 MD |
418 | |
419 | /* Scatter-gather */ | |
420 | void *side_integer_sg_ptr; | |
905f68e3 | 421 | void *side_float_sg_ptr; |
66de373e MD |
422 | void *side_struct_sg_ptr; |
423 | } SIDE_PACKED; | |
424 | ||
11f55862 MD |
425 | struct side_arg_dynamic_vla { |
426 | const struct side_arg *sav; | |
427 | const struct side_attr *attr; | |
428 | uint32_t len; | |
429 | uint32_t nr_attr; | |
430 | } SIDE_PACKED; | |
431 | ||
432 | struct side_arg_dynamic_struct { | |
433 | const struct side_arg_dynamic_field *fields; | |
434 | const struct side_attr *attr; | |
435 | uint32_t len; | |
436 | uint32_t nr_attr; | |
437 | } SIDE_PACKED; | |
438 | ||
439 | struct side_dynamic_struct_visitor { | |
440 | void *app_ctx; | |
441 | side_dynamic_struct_visitor visitor; | |
442 | const struct side_attr *attr; | |
443 | uint32_t nr_attr; | |
444 | } SIDE_PACKED; | |
445 | ||
446 | struct side_dynamic_vla_visitor { | |
447 | void *app_ctx; | |
448 | side_visitor visitor; | |
449 | const struct side_attr *attr; | |
450 | uint32_t nr_attr; | |
451 | } SIDE_PACKED; | |
452 | ||
66de373e MD |
453 | struct side_arg_dynamic { |
454 | /* Basic types */ | |
455 | struct side_type_null side_null; | |
456 | struct { | |
457 | struct side_type_bool type; | |
458 | uint8_t value; | |
459 | } SIDE_PACKED side_bool; | |
460 | ||
461 | struct { | |
462 | struct side_type_byte type; | |
463 | uint8_t value; | |
464 | } SIDE_PACKED side_byte; | |
465 | ||
466 | struct { | |
467 | struct side_type_string type; | |
468 | uint64_t value; /* const char * */ | |
469 | } SIDE_PACKED side_string; | |
470 | ||
471 | /* Integer type */ | |
472 | struct { | |
473 | struct side_type_integer type; | |
474 | union side_integer_value value; | |
475 | } SIDE_PACKED side_integer; | |
476 | ||
477 | struct { | |
478 | struct side_type_float type; | |
479 | union side_float_value value; | |
480 | } SIDE_PACKED side_float; | |
481 | ||
482 | /* Compound types */ | |
0c7abe2b | 483 | const struct side_arg_dynamic_struct *side_dynamic_struct; |
66de373e | 484 | const struct side_arg_dynamic_vla *side_dynamic_vla; |
11f55862 MD |
485 | |
486 | struct side_dynamic_struct_visitor side_dynamic_struct_visitor; | |
487 | struct side_dynamic_vla_visitor side_dynamic_vla_visitor; | |
66de373e MD |
488 | } SIDE_PACKED; |
489 | ||
490 | struct side_arg { | |
491 | enum side_type_label type; | |
492 | union { | |
493 | struct side_arg_static side_static; | |
494 | struct side_arg_dynamic side_dynamic; | |
495 | } SIDE_PACKED u; | |
496 | } SIDE_PACKED; | |
497 | ||
498 | struct side_arg_vec { | |
499 | const struct side_arg *sav; | |
500 | uint32_t len; | |
501 | } SIDE_PACKED; | |
502 | ||
0c7abe2b | 503 | struct side_arg_dynamic_field { |
465e5e7e | 504 | const char *field_name; |
66de373e | 505 | const struct side_arg elem; |
de4ae6e8 | 506 | } SIDE_PACKED; |
465e5e7e | 507 | |
352a4b77 MD |
508 | /* The visitor pattern is a double-dispatch visitor. */ |
509 | struct side_tracer_visitor_ctx { | |
f93e01ac MD |
510 | enum side_visitor_status (*write_elem)( |
511 | const struct side_tracer_visitor_ctx *tracer_ctx, | |
66de373e | 512 | const struct side_arg *elem); |
352a4b77 | 513 | void *priv; /* Private tracer context. */ |
de4ae6e8 | 514 | } SIDE_PACKED; |
352a4b77 | 515 | |
c208889e | 516 | struct side_tracer_dynamic_struct_visitor_ctx { |
f93e01ac MD |
517 | enum side_visitor_status (*write_field)( |
518 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, | |
0c7abe2b | 519 | const struct side_arg_dynamic_field *dynamic_field); |
bdc39c09 | 520 | void *priv; /* Private tracer context. */ |
de4ae6e8 | 521 | } SIDE_PACKED; |
bdc39c09 | 522 | |
11f55862 MD |
523 | struct side_event_description { |
524 | uintptr_t *enabled; | |
525 | const char *provider_name; | |
526 | const char *event_name; | |
527 | const struct side_event_field *fields; | |
528 | const struct side_attr *attr; | |
529 | const struct side_callback *callbacks; | |
530 | uint64_t flags; | |
531 | uint32_t version; | |
532 | uint32_t loglevel; /* enum side_loglevel */ | |
533 | uint32_t nr_fields; | |
534 | uint32_t nr_attr; | |
535 | uint32_t nr_callbacks; | |
536 | } SIDE_PACKED; | |
537 | ||
e24949fa MD |
538 | /* Event and type attributes */ |
539 | ||
dd6e76cb MD |
540 | #if SIDE_BITS_PER_LONG == 64 |
541 | # define SIDE_TYPE_POINTER_HOST SIDE_TYPE_POINTER64 | |
542 | # define SIDE_TYPE_ARRAY_POINTER_HOST SIDE_TYPE_ARRAY_POINTER64 | |
543 | # define SIDE_TYPE_VLA_POINTER_HOST SIDE_TYPE_VLA_POINTER64 | |
66de373e | 544 | # define SIDE_TYPE_DYNAMIC_POINTER_HOST SIDE_TYPE_DYNAMIC_POINTER64 |
dd6e76cb | 545 | # define SIDE_ATTR_TYPE_POINTER_HOST SIDE_ATTR_TYPE_POINTER64 |
35d25fc5 | 546 | # define SIDE_PTR_HOST .side_u64 |
dd6e76cb MD |
547 | #else |
548 | # define SIDE_TYPE_POINTER_HOST SIDE_TYPE_POINTER32 | |
549 | # define SIDE_TYPE_ARRAY_POINTER_HOST SIDE_TYPE_ARRAY_POINTER32 | |
550 | # define SIDE_TYPE_VLA_POINTER_HOST SIDE_TYPE_VLA_POINTER32 | |
66de373e | 551 | # define SIDE_TYPE_DYNAMIC_POINTER_HOST SIDE_TYPE_DYNAMIC_POINTER32 |
dd6e76cb | 552 | # define SIDE_ATTR_TYPE_POINTER_HOST SIDE_ATTR_TYPE_POINTER32 |
35d25fc5 | 553 | # define SIDE_PTR_HOST .side_u32 |
dd6e76cb MD |
554 | #endif |
555 | ||
65010f43 MD |
556 | #define side_attr(_key, _value) \ |
557 | { \ | |
558 | .key = _key, \ | |
bc3c89b3 | 559 | .value = SIDE_PARAM(_value), \ |
65010f43 MD |
560 | } |
561 | ||
562 | #define side_attr_list(...) \ | |
563 | SIDE_COMPOUND_LITERAL(const struct side_attr, __VA_ARGS__) | |
564 | ||
e2c978ee | 565 | #define side_attr_null(_val) { .type = SIDE_ATTR_TYPE_NULL } |
5f82db91 | 566 | #define side_attr_bool(_val) { .type = SIDE_ATTR_TYPE_BOOL, .u = { .bool_value = !!(_val) } } |
35d25fc5 MD |
567 | #define side_attr_u8(_val) { .type = SIDE_ATTR_TYPE_U8, .u = { .integer_value = { .side_u8 = (_val) } } } |
568 | #define side_attr_u16(_val) { .type = SIDE_ATTR_TYPE_U16, .u = { .integer_value = { .side_u16 = (_val) } } } | |
569 | #define side_attr_u32(_val) { .type = SIDE_ATTR_TYPE_U32, .u = { .integer_value = { .side_u32 = (_val) } } } | |
570 | #define side_attr_u64(_val) { .type = SIDE_ATTR_TYPE_U64, .u = { .integer_value = { .side_u64 = (_val) } } } | |
571 | #define side_attr_s8(_val) { .type = SIDE_ATTR_TYPE_S8, .u = { .integer_value = { .side_s8 = (_val) } } } | |
572 | #define side_attr_s16(_val) { .type = SIDE_ATTR_TYPE_S16, .u = { .integer_value = { .side_s16 = (_val) } } } | |
573 | #define side_attr_s32(_val) { .type = SIDE_ATTR_TYPE_S32, .u = { .integer_value = { .side_s32 = (_val) } } } | |
574 | #define side_attr_s64(_val) { .type = SIDE_ATTR_TYPE_S64, .u = { .integer_value = { .side_s64 = (_val) } } } | |
575 | #define side_attr_pointer(_val) { .type = SIDE_ATTR_TYPE_POINTER_HOST, .u = { .integer_value = { SIDE_PTR_HOST = (uintptr_t) (_val) } } } | |
576 | #define side_attr_float_binary16(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY16, .u = { .float_value = { .side_float_binary16 = (_val) } } } | |
577 | #define side_attr_float_binary32(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY32, .u = { .float_value = { .side_float_binary32 = (_val) } } } | |
578 | #define side_attr_float_binary64(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY64, .u = { .float_value = { .side_float_binary64 = (_val) } } } | |
579 | #define side_attr_float_binary128(_val) { .type = SIDE_ATTR_TYPE_FLOAT_BINARY128, .u = { .float_value = { .side_float_binary128 = (_val) } } } | |
5f82db91 | 580 | #define side_attr_string(_val) { .type = SIDE_ATTR_TYPE_STRING, .u = { .string_value = (uintptr_t) (_val) } } |
e24949fa MD |
581 | |
582 | /* Static field definition */ | |
583 | ||
9b641221 MD |
584 | #define side_type_null(_attr) \ |
585 | { \ | |
586 | .type = SIDE_TYPE_NULL, \ | |
587 | .u = { \ | |
588 | .side_null = { \ | |
589 | .attr = _attr, \ | |
590 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
591 | }, \ | |
592 | }, \ | |
593 | } | |
594 | ||
5f82db91 | 595 | #define side_type_bool(_attr) \ |
f37a556f | 596 | { \ |
5f82db91 MD |
597 | .type = SIDE_TYPE_BOOL, \ |
598 | .u = { \ | |
599 | .side_bool = { \ | |
600 | .attr = _attr, \ | |
601 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
602 | }, \ | |
603 | }, \ | |
604 | } | |
605 | ||
606 | #define side_type_byte(_attr) \ | |
607 | { \ | |
608 | .type = SIDE_TYPE_BYTE, \ | |
d4328528 | 609 | .u = { \ |
5f82db91 MD |
610 | .side_byte = { \ |
611 | .attr = _attr, \ | |
612 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
613 | }, \ | |
614 | }, \ | |
615 | } | |
616 | ||
617 | #define side_type_string(_attr) \ | |
618 | { \ | |
619 | .type = SIDE_TYPE_STRING, \ | |
620 | .u = { \ | |
621 | .side_string = { \ | |
622 | .attr = _attr, \ | |
623 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
624 | }, \ | |
625 | }, \ | |
626 | } | |
627 | ||
66de373e | 628 | #define side_type_dynamic() \ |
5f82db91 MD |
629 | { \ |
630 | .type = SIDE_TYPE_DYNAMIC, \ | |
f37a556f | 631 | } |
f93e01ac | 632 | |
56c21987 MD |
633 | #define _side_type_integer(_type, _signedness, _byte_order, _integer_size_bits, _len_bits, _attr) \ |
634 | { \ | |
635 | .type = _type, \ | |
636 | .u = { \ | |
637 | .side_integer = { \ | |
638 | .attr = _attr, \ | |
639 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
56c21987 MD |
640 | .integer_size_bits = _integer_size_bits, \ |
641 | .len_bits = _len_bits, \ | |
984bcab7 MD |
642 | .signedness = _signedness, \ |
643 | .byte_order = _byte_order, \ | |
56c21987 MD |
644 | }, \ |
645 | }, \ | |
646 | } | |
647 | ||
d44b44d1 MD |
648 | #define _side_type_float(_type, _byte_order, _float_size_bits, _attr) \ |
649 | { \ | |
650 | .type = _type, \ | |
651 | .u = { \ | |
652 | .side_float = { \ | |
653 | .attr = _attr, \ | |
654 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
655 | .byte_order = _byte_order, \ | |
656 | .float_size_bits = _float_size_bits, \ | |
657 | }, \ | |
658 | }, \ | |
659 | } | |
660 | ||
cb6f04c2 | 661 | #define _side_field(_name, _type) \ |
f93e01ac MD |
662 | { \ |
663 | .field_name = _name, \ | |
cb6f04c2 | 664 | .side_type = _type, \ |
f93e01ac | 665 | } |
f611d0c3 | 666 | |
8bdd5c12 | 667 | /* Host endian */ |
56c21987 MD |
668 | #define side_type_u8(_attr) _side_type_integer(SIDE_TYPE_U8, false, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) |
669 | #define side_type_u16(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_HOST, 16, 16, SIDE_PARAM(_attr)) | |
670 | #define side_type_u32(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_HOST, 32, 32, SIDE_PARAM(_attr)) | |
671 | #define side_type_u64(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_HOST, 64, 64, SIDE_PARAM(_attr)) | |
672 | #define side_type_s8(_attr) _side_type_integer(SIDE_TYPE_S8, true, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) | |
673 | #define side_type_s16(_attr) _side_type_integer(SIDE_TYPE_S16, true, SIDE_TYPE_BYTE_ORDER_HOST, 16, 16, SIDE_PARAM(_attr)) | |
674 | #define side_type_s32(_attr) _side_type_integer(SIDE_TYPE_S32, true, SIDE_TYPE_BYTE_ORDER_HOST, 32, 32, SIDE_PARAM(_attr)) | |
675 | #define side_type_s64(_attr) _side_type_integer(SIDE_TYPE_S64, true, SIDE_TYPE_BYTE_ORDER_HOST, 64, 64, SIDE_PARAM(_attr)) | |
3fa64a4c MD |
676 | #define side_type_pointer(_attr) _side_type_integer(SIDE_TYPE_POINTER_HOST, false, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_BITS_PER_LONG, \ |
677 | SIDE_BITS_PER_LONG, SIDE_PARAM(_attr)) | |
d44b44d1 MD |
678 | #define side_type_float_binary16(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, 16, SIDE_PARAM(_attr)) |
679 | #define side_type_float_binary32(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, 32, SIDE_PARAM(_attr)) | |
680 | #define side_type_float_binary64(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, 64, SIDE_PARAM(_attr)) | |
681 | #define side_type_float_binary128(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, 128, SIDE_PARAM(_attr)) | |
8bdd5c12 | 682 | |
9b641221 | 683 | #define side_field_null(_name, _attr) _side_field(_name, side_type_null(SIDE_PARAM(_attr))) |
cb6f04c2 MD |
684 | #define side_field_bool(_name, _attr) _side_field(_name, side_type_bool(SIDE_PARAM(_attr))) |
685 | #define side_field_u8(_name, _attr) _side_field(_name, side_type_u8(SIDE_PARAM(_attr))) | |
686 | #define side_field_u16(_name, _attr) _side_field(_name, side_type_u16(SIDE_PARAM(_attr))) | |
687 | #define side_field_u32(_name, _attr) _side_field(_name, side_type_u32(SIDE_PARAM(_attr))) | |
688 | #define side_field_u64(_name, _attr) _side_field(_name, side_type_u64(SIDE_PARAM(_attr))) | |
689 | #define side_field_s8(_name, _attr) _side_field(_name, side_type_s8(SIDE_PARAM(_attr))) | |
690 | #define side_field_s16(_name, _attr) _side_field(_name, side_type_s16(SIDE_PARAM(_attr))) | |
691 | #define side_field_s32(_name, _attr) _side_field(_name, side_type_s32(SIDE_PARAM(_attr))) | |
692 | #define side_field_s64(_name, _attr) _side_field(_name, side_type_s64(SIDE_PARAM(_attr))) | |
f7653b43 | 693 | #define side_field_byte(_name, _attr) _side_field(_name, side_type_byte(SIDE_PARAM(_attr))) |
f5e650d7 | 694 | #define side_field_pointer(_name, _attr) _side_field(_name, side_type_pointer(SIDE_PARAM(_attr))) |
cb6f04c2 MD |
695 | #define side_field_float_binary16(_name, _attr) _side_field(_name, side_type_float_binary16(SIDE_PARAM(_attr))) |
696 | #define side_field_float_binary32(_name, _attr) _side_field(_name, side_type_float_binary32(SIDE_PARAM(_attr))) | |
697 | #define side_field_float_binary64(_name, _attr) _side_field(_name, side_type_float_binary64(SIDE_PARAM(_attr))) | |
698 | #define side_field_float_binary128(_name, _attr) _side_field(_name, side_type_float_binary128(SIDE_PARAM(_attr))) | |
699 | #define side_field_string(_name, _attr) _side_field(_name, side_type_string(SIDE_PARAM(_attr))) | |
66de373e | 700 | #define side_field_dynamic(_name) _side_field(_name, side_type_dynamic()) |
485b800a | 701 | |
8bdd5c12 | 702 | /* Little endian */ |
56c21987 MD |
703 | #define side_type_u16_le(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_LE, 16, 16, SIDE_PARAM(_attr)) |
704 | #define side_type_u32_le(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_LE, 32, 32, SIDE_PARAM(_attr)) | |
705 | #define side_type_u64_le(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_LE, 64, 64, SIDE_PARAM(_attr)) | |
706 | #define side_type_s16_le(_attr) _side_type_integer(SIDE_TYPE_S16, true, SIDE_TYPE_BYTE_ORDER_LE, 16, 16, SIDE_PARAM(_attr)) | |
707 | #define side_type_s32_le(_attr) _side_type_integer(SIDE_TYPE_S32, true, SIDE_TYPE_BYTE_ORDER_LE, 32, 32, SIDE_PARAM(_attr)) | |
708 | #define side_type_s64_le(_attr) _side_type_integer(SIDE_TYPE_S64, true, SIDE_TYPE_BYTE_ORDER_LE, 64, 64, SIDE_PARAM(_attr)) | |
3fa64a4c MD |
709 | #define side_type_pointer_le(_attr) _side_type_integer(SIDE_TYPE_POINTER_HOST, false, SIDE_TYPE_BYTE_ORDER_LE, SIDE_BITS_PER_LONG, \ |
710 | SIDE_BITS_PER_LONG, SIDE_PARAM(_attr)) | |
d44b44d1 MD |
711 | #define side_type_float_binary16_le(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_BYTE_ORDER_LE, 16, SIDE_PARAM(_attr)) |
712 | #define side_type_float_binary32_le(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_BYTE_ORDER_LE, 32, SIDE_PARAM(_attr)) | |
713 | #define side_type_float_binary64_le(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_BYTE_ORDER_LE, 64, SIDE_PARAM(_attr)) | |
714 | #define side_type_float_binary128_le(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_BYTE_ORDER_LE, 128, SIDE_PARAM(_attr)) | |
8bdd5c12 MD |
715 | |
716 | #define side_field_u16_le(_name, _attr) _side_field(_name, side_type_u16_le(SIDE_PARAM(_attr))) | |
717 | #define side_field_u32_le(_name, _attr) _side_field(_name, side_type_u32_le(SIDE_PARAM(_attr))) | |
718 | #define side_field_u64_le(_name, _attr) _side_field(_name, side_type_u64_le(SIDE_PARAM(_attr))) | |
719 | #define side_field_s16_le(_name, _attr) _side_field(_name, side_type_s16_le(SIDE_PARAM(_attr))) | |
720 | #define side_field_s32_le(_name, _attr) _side_field(_name, side_type_s32_le(SIDE_PARAM(_attr))) | |
721 | #define side_field_s64_le(_name, _attr) _side_field(_name, side_type_s64_le(SIDE_PARAM(_attr))) | |
f5e650d7 | 722 | #define side_field_pointer_le(_name, _attr) _side_field(_name, side_type_pointer_le(SIDE_PARAM(_attr))) |
8bdd5c12 MD |
723 | #define side_field_float_binary16_le(_name, _attr) _side_field(_name, side_type_float_binary16_le(SIDE_PARAM(_attr))) |
724 | #define side_field_float_binary32_le(_name, _attr) _side_field(_name, side_type_float_binary32_le(SIDE_PARAM(_attr))) | |
725 | #define side_field_float_binary64_le(_name, _attr) _side_field(_name, side_type_float_binary64_le(SIDE_PARAM(_attr))) | |
726 | #define side_field_float_binary128_le(_name, _attr) _side_field(_name, side_type_float_binary128_le(SIDE_PARAM(_attr))) | |
727 | ||
728 | /* Big endian */ | |
56c21987 MD |
729 | #define side_type_u16_be(_attr) _side_type_integer(SIDE_TYPE_U16, false, SIDE_TYPE_BYTE_ORDER_BE, 16, 16, SIDE_PARAM(_attr)) |
730 | #define side_type_u32_be(_attr) _side_type_integer(SIDE_TYPE_U32, false, SIDE_TYPE_BYTE_ORDER_BE, 32, 32, SIDE_PARAM(_attr)) | |
731 | #define side_type_u64_be(_attr) _side_type_integer(SIDE_TYPE_U64, false, SIDE_TYPE_BYTE_ORDER_BE, 64, 64, SIDE_PARAM(_attr)) | |
732 | #define side_type_s16_be(_attr) _side_type_integer(SIDE_TYPE_S16, false, SIDE_TYPE_BYTE_ORDER_BE, 16, 16, SIDE_PARAM(_attr)) | |
733 | #define side_type_s32_be(_attr) _side_type_integer(SIDE_TYPE_S32, false, SIDE_TYPE_BYTE_ORDER_BE, 32, 32, SIDE_PARAM(_attr)) | |
734 | #define side_type_s64_be(_attr) _side_type_integer(SIDE_TYPE_S64, false, SIDE_TYPE_BYTE_ORDER_BE, 64, 64, SIDE_PARAM(_attr)) | |
3fa64a4c MD |
735 | #define side_type_pointer_be(_attr) _side_type_integer(SIDE_TYPE_POINTER_HOST, false, SIDE_TYPE_BYTE_ORDER_BE, SIDE_BITS_PER_LONG, \ |
736 | SIDE_BITS_PER_LONG, SIDE_PARAM(_attr)) | |
d44b44d1 MD |
737 | #define side_type_float_binary16_be(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY16, SIDE_TYPE_BYTE_ORDER_BE, 16, SIDE_PARAM(_attr)) |
738 | #define side_type_float_binary32_be(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY32, SIDE_TYPE_BYTE_ORDER_BE, 32, SIDE_PARAM(_attr)) | |
739 | #define side_type_float_binary64_be(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY64, SIDE_TYPE_BYTE_ORDER_BE, 64, SIDE_PARAM(_attr)) | |
740 | #define side_type_float_binary128_be(_attr) _side_type_float(SIDE_TYPE_FLOAT_BINARY128, SIDE_TYPE_BYTE_ORDER_BE, 128, SIDE_PARAM(_attr)) | |
8bdd5c12 MD |
741 | |
742 | #define side_field_u16_be(_name, _attr) _side_field(_name, side_type_u16_be(SIDE_PARAM(_attr))) | |
743 | #define side_field_u32_be(_name, _attr) _side_field(_name, side_type_u32_be(SIDE_PARAM(_attr))) | |
744 | #define side_field_u64_be(_name, _attr) _side_field(_name, side_type_u64_be(SIDE_PARAM(_attr))) | |
745 | #define side_field_s16_be(_name, _attr) _side_field(_name, side_type_s16_be(SIDE_PARAM(_attr))) | |
746 | #define side_field_s32_be(_name, _attr) _side_field(_name, side_type_s32_be(SIDE_PARAM(_attr))) | |
747 | #define side_field_s64_be(_name, _attr) _side_field(_name, side_type_s64_be(SIDE_PARAM(_attr))) | |
f5e650d7 | 748 | #define side_field_pointer_be(_name, _attr) _side_field(_name, side_type_pointer_be(SIDE_PARAM(_attr))) |
8bdd5c12 MD |
749 | #define side_field_float_binary16_be(_name, _attr) _side_field(_name, side_type_float_binary16_be(SIDE_PARAM(_attr))) |
750 | #define side_field_float_binary32_be(_name, _attr) _side_field(_name, side_type_float_binary32_be(SIDE_PARAM(_attr))) | |
751 | #define side_field_float_binary64_be(_name, _attr) _side_field(_name, side_type_float_binary64_be(SIDE_PARAM(_attr))) | |
752 | #define side_field_float_binary128_be(_name, _attr) _side_field(_name, side_type_float_binary128_be(SIDE_PARAM(_attr))) | |
753 | ||
f89c4ad1 | 754 | #define side_type_enum(_mappings, _elem_type) \ |
79f677ba | 755 | { \ |
d8be25de | 756 | .type = SIDE_TYPE_ENUM, \ |
79f677ba | 757 | .u = { \ |
d8be25de | 758 | .side_enum = { \ |
d8be25de | 759 | .mappings = _mappings, \ |
f89c4ad1 | 760 | .elem_type = _elem_type, \ |
d8be25de | 761 | }, \ |
79f677ba MD |
762 | }, \ |
763 | } | |
f89c4ad1 MD |
764 | #define side_field_enum(_name, _mappings, _elem_type) \ |
765 | _side_field(_name, side_type_enum(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
d4328528 | 766 | |
f89c4ad1 | 767 | #define side_type_enum_bitmap(_mappings, _elem_type) \ |
af6aa6e1 | 768 | { \ |
bab5d6e4 | 769 | .type = SIDE_TYPE_ENUM_BITMAP, \ |
af6aa6e1 | 770 | .u = { \ |
bab5d6e4 | 771 | .side_enum_bitmap = { \ |
af6aa6e1 | 772 | .mappings = _mappings, \ |
f89c4ad1 | 773 | .elem_type = _elem_type, \ |
af6aa6e1 MD |
774 | }, \ |
775 | }, \ | |
776 | } | |
f89c4ad1 MD |
777 | #define side_field_enum_bitmap(_name, _mappings, _elem_type) \ |
778 | _side_field(_name, side_type_enum_bitmap(SIDE_PARAM(_mappings), SIDE_PARAM(_elem_type))) | |
66cff328 | 779 | |
c7a14585 | 780 | #define side_type_struct(_struct) \ |
f611d0c3 MD |
781 | { \ |
782 | .type = SIDE_TYPE_STRUCT, \ | |
783 | .u = { \ | |
c7a14585 | 784 | .side_struct = _struct, \ |
f611d0c3 MD |
785 | }, \ |
786 | } | |
c7a14585 MD |
787 | #define side_field_struct(_name, _struct) \ |
788 | _side_field(_name, side_type_struct(SIDE_PARAM(_struct))) | |
789 | ||
790 | #define _side_type_struct_define(_fields, _attr) \ | |
791 | { \ | |
792 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
793 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
794 | .fields = _fields, \ | |
795 | .attr = _attr, \ | |
796 | } | |
797 | ||
798 | #define side_define_struct(_identifier, _fields, _attr) \ | |
799 | const struct side_type_struct _identifier = _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr)) | |
800 | ||
801 | #define side_struct_literal(_fields, _attr) \ | |
802 | SIDE_COMPOUND_LITERAL(const struct side_type_struct, \ | |
803 | _side_type_struct_define(SIDE_PARAM(_fields), SIDE_PARAM(_attr))) | |
f611d0c3 | 804 | |
33956c71 | 805 | /* Scatter-gather fields */ |
9b641221 | 806 | |
87405d12 | 807 | #define _side_type_sg_integer(_type, _signedness, _byte_order, _offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
7a1cb105 MD |
808 | { \ |
809 | .type = _type, \ | |
810 | .u = { \ | |
33956c71 MD |
811 | .side_sg = { \ |
812 | .offset = _offset, \ | |
813 | .u = { \ | |
814 | .side_integer = { \ | |
815 | .type = { \ | |
816 | .attr = _attr, \ | |
817 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
818 | .integer_size_bits = _integer_size_bits, \ | |
819 | .len_bits = _len_bits, \ | |
820 | .signedness = _signedness, \ | |
821 | .byte_order = _byte_order, \ | |
822 | }, \ | |
823 | .offset_bits = _offset_bits, \ | |
824 | }, \ | |
87405d12 | 825 | }, \ |
7a1cb105 MD |
826 | }, \ |
827 | }, \ | |
828 | } | |
829 | ||
7a1cb105 | 830 | #define side_type_sg_unsigned_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
87405d12 | 831 | _side_type_sg_integer(SIDE_TYPE_SG_UNSIGNED_INT, false, SIDE_TYPE_BYTE_ORDER_HOST, \ |
7a1cb105 MD |
832 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) |
833 | #define side_type_sg_signed_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
87405d12 | 834 | _side_type_sg_integer(SIDE_TYPE_SG_SIGNED_INT, true, SIDE_TYPE_BYTE_ORDER_HOST, \ |
7a1cb105 MD |
835 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) |
836 | ||
905f68e3 MD |
837 | #define side_type_sg_unsigned_integer_le(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
838 | _side_type_sg_integer(SIDE_TYPE_SG_UNSIGNED_INT, false, SIDE_TYPE_BYTE_ORDER_LE, \ | |
839 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
840 | #define side_type_sg_signed_integer_le(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
841 | _side_type_sg_integer(SIDE_TYPE_SG_SIGNED_INT, true, SIDE_TYPE_BYTE_ORDER_LE, \ | |
842 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
843 | ||
844 | #define side_type_sg_unsigned_integer_be(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
845 | _side_type_sg_integer(SIDE_TYPE_SG_UNSIGNED_INT, false, SIDE_TYPE_BYTE_ORDER_BE, \ | |
846 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
847 | #define side_type_sg_signed_integer_be(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
848 | _side_type_sg_integer(SIDE_TYPE_SG_SIGNED_INT, true, SIDE_TYPE_BYTE_ORDER_BE, \ | |
849 | _integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr)) | |
850 | ||
7a1cb105 | 851 | #define side_field_sg_unsigned_integer(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
33956c71 | 852 | _side_field(_name, side_type_sg_unsigned_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) |
7a1cb105 | 853 | #define side_field_sg_signed_integer(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
33956c71 | 854 | _side_field(_name, side_type_sg_signed_integer(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) |
7a1cb105 | 855 | |
905f68e3 MD |
856 | #define side_field_sg_unsigned_integer_le(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ |
857 | _side_field(_name, side_type_sg_unsigned_integer_le(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
858 | #define side_field_sg_signed_integer_le(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
859 | _side_field(_name, side_type_sg_signed_integer_le(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
860 | ||
861 | #define side_field_sg_unsigned_integer_be(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
862 | _side_field(_name, side_type_sg_unsigned_integer_be(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
863 | #define side_field_sg_signed_integer_be(_name, _integer_offset, _integer_size_bits, _offset_bits, _len_bits, _attr) \ | |
864 | _side_field(_name, side_type_sg_signed_integer_be(_integer_offset, _integer_size_bits, _offset_bits, _len_bits, SIDE_PARAM(_attr))) | |
865 | ||
866 | #define _side_type_sg_float(_byte_order, _offset, _float_size_bits, _attr) \ | |
867 | { \ | |
868 | .type = SIDE_TYPE_SG_FLOAT, \ | |
869 | .u = { \ | |
870 | .side_sg = { \ | |
871 | .offset = _offset, \ | |
872 | .u = { \ | |
873 | .side_float = { \ | |
874 | .attr = _attr, \ | |
875 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
876 | .float_size_bits = _float_size_bits, \ | |
877 | .byte_order = _byte_order, \ | |
878 | }, \ | |
879 | }, \ | |
880 | }, \ | |
881 | }, \ | |
882 | } | |
883 | ||
884 | #define side_type_sg_float(_offset, _float_size_bits, _attr) \ | |
885 | _side_type_sg_float(SIDE_TYPE_FLOAT_WORD_ORDER_HOST, _offset, _float_size_bits, _attr) | |
886 | #define side_type_sg_float_le(_offset, _float_size_bits, _attr) \ | |
887 | _side_type_sg_float(SIDE_TYPE_BYTE_ORDER_LE, _offset, _float_size_bits, _attr) | |
888 | #define side_type_sg_float_be(_offset, _float_size_bits, _attr) \ | |
889 | _side_type_sg_float(SIDE_TYPE_BYTE_ORDER_BE, _offset, _float_size_bits, _attr) | |
890 | ||
891 | #define side_field_sg_float(_name, _offset, _float_size_bits, _attr) \ | |
892 | _side_field(_name, side_type_sg_float(_offset, _float_size_bits, _attr)) | |
893 | #define side_field_sg_float_le(_name, _offset, _float_size_bits, _attr) \ | |
894 | _side_field(_name, side_type_sg_float_le(_offset, _float_size_bits, _attr)) | |
895 | #define side_field_sg_float_be(_name, _offset, _float_size_bits, _attr) \ | |
896 | _side_field(_name, side_type_sg_float_be(_offset, _float_size_bits, _attr)) | |
897 | ||
dd1859c3 | 898 | #define side_type_sg_struct(_struct_sg, _offset) \ |
7a1cb105 | 899 | { \ |
7394a8b8 | 900 | .type = SIDE_TYPE_SG_STRUCT, \ |
7a1cb105 | 901 | .u = { \ |
33956c71 MD |
902 | .side_sg = { \ |
903 | .offset = _offset, \ | |
904 | .u = { \ | |
905 | .side_struct = _struct_sg, \ | |
906 | }, \ | |
907 | }, \ | |
7a1cb105 MD |
908 | }, \ |
909 | } | |
dd1859c3 MD |
910 | #define side_field_sg_struct(_name, _struct_sg, _offset) \ |
911 | _side_field(_name, side_type_sg_struct(SIDE_PARAM(_struct_sg), _offset)) | |
7a1cb105 | 912 | |
32ba58fc | 913 | #define side_type_array(_elem_type, _length, _attr) \ |
f611d0c3 MD |
914 | { \ |
915 | .type = SIDE_TYPE_ARRAY, \ | |
916 | .u = { \ | |
917 | .side_array = { \ | |
f611d0c3 | 918 | .elem_type = _elem_type, \ |
d4328528 MD |
919 | .attr = _attr, \ |
920 | .length = _length, \ | |
921 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
922 | }, \ |
923 | }, \ | |
924 | } | |
f37a556f | 925 | #define side_field_array(_name, _elem_type, _length, _attr) \ |
be14d73f | 926 | _side_field(_name, side_type_array(SIDE_PARAM(_elem_type), _length, SIDE_PARAM(_attr))) |
f611d0c3 | 927 | |
32ba58fc | 928 | #define side_type_vla(_elem_type, _attr) \ |
f611d0c3 MD |
929 | { \ |
930 | .type = SIDE_TYPE_VLA, \ | |
931 | .u = { \ | |
932 | .side_vla = { \ | |
933 | .elem_type = _elem_type, \ | |
d4328528 MD |
934 | .attr = _attr, \ |
935 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
936 | }, \ |
937 | }, \ | |
938 | } | |
f37a556f | 939 | #define side_field_vla(_name, _elem_type, _attr) \ |
be14d73f | 940 | _side_field(_name, side_type_vla(SIDE_PARAM(_elem_type), SIDE_PARAM(_attr))) |
f611d0c3 | 941 | |
32ba58fc | 942 | #define side_type_vla_visitor(_elem_type, _visitor, _attr) \ |
f611d0c3 MD |
943 | { \ |
944 | .type = SIDE_TYPE_VLA_VISITOR, \ | |
945 | .u = { \ | |
946 | .side_vla_visitor = { \ | |
cdd6e858 | 947 | .elem_type = SIDE_PARAM(_elem_type), \ |
352a4b77 | 948 | .visitor = _visitor, \ |
d4328528 MD |
949 | .attr = _attr, \ |
950 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
f611d0c3 MD |
951 | }, \ |
952 | }, \ | |
953 | } | |
f37a556f | 954 | #define side_field_vla_visitor(_name, _elem_type, _visitor, _attr) \ |
be14d73f | 955 | _side_field(_name, side_type_vla_visitor(SIDE_PARAM(_elem_type), _visitor, SIDE_PARAM(_attr))) |
f611d0c3 | 956 | |
71002b5e | 957 | #define side_elem(...) \ |
66de373e | 958 | SIDE_COMPOUND_LITERAL(const struct side_type, __VA_ARGS__) |
cdd6e858 | 959 | |
f611d0c3 MD |
960 | #define side_field_list(...) \ |
961 | SIDE_COMPOUND_LITERAL(const struct side_event_field, __VA_ARGS__) | |
962 | ||
e24949fa MD |
963 | /* Static field arguments */ |
964 | ||
9b641221 | 965 | #define side_arg_null(_val) { .type = SIDE_TYPE_NULL } |
66de373e MD |
966 | #define side_arg_bool(_val) { .type = SIDE_TYPE_BOOL, .u = { .side_static = { .bool_value = !!(_val) } } } |
967 | #define side_arg_byte(_val) { .type = SIDE_TYPE_BYTE, .u = { .side_static = { .byte_value = (_val) } } } | |
968 | #define side_arg_string(_val) { .type = SIDE_TYPE_STRING, .u = { .side_static = { .string_value = (uintptr_t) (_val) } } } | |
969 | ||
970 | #define side_arg_u8(_val) { .type = SIDE_TYPE_U8, .u = { .side_static = { .integer_value = { .side_u8 = (_val) } } } } | |
971 | #define side_arg_u16(_val) { .type = SIDE_TYPE_U16, .u = { .side_static = { .integer_value = { .side_u16 = (_val) } } } } | |
972 | #define side_arg_u32(_val) { .type = SIDE_TYPE_U32, .u = { .side_static = { .integer_value = { .side_u32 = (_val) } } } } | |
973 | #define side_arg_u64(_val) { .type = SIDE_TYPE_U64, .u = { .side_static = { .integer_value = { .side_u64 = (_val) } } } } | |
974 | #define side_arg_s8(_val) { .type = SIDE_TYPE_S8, .u = { .side_static = { .integer_value = { .side_s8 = (_val) } } } } | |
975 | #define side_arg_s16(_val) { .type = SIDE_TYPE_S16, .u = { .side_static = { .integer_value = { .side_s16 = (_val) } } } } | |
976 | #define side_arg_s32(_val) { .type = SIDE_TYPE_S32, .u = { .side_static = { .integer_value = { .side_s32 = (_val) } } } } | |
977 | #define side_arg_s64(_val) { .type = SIDE_TYPE_S64, .u = { .side_static = { .integer_value = { .side_s64 = (_val) } } } } | |
978 | #define side_arg_pointer(_val) { .type = SIDE_TYPE_POINTER_HOST, .u = { .side_static = { .integer_value = { SIDE_PTR_HOST = (uintptr_t) (_val) } } } } | |
979 | #define side_arg_enum_bitmap8(_val) { .type = SIDE_TYPE_ENUM_BITMAP8, .u = { .side_static = { .integer_value = { .side_u8 = (_val) } } } } | |
980 | #define side_arg_enum_bitmap16(_val) { .type = SIDE_TYPE_ENUM_BITMAP16, .u = { .side_static = { .integer_value = { .side_u16 = (_val) } } } } | |
981 | #define side_arg_enum_bitmap32(_val) { .type = SIDE_TYPE_ENUM_BITMAP32, .u = { .side_static = { .integer_value = { .side_u32 = (_val) } } } } | |
982 | #define side_arg_enum_bitmap64(_val) { .type = SIDE_TYPE_ENUM_BITMAP64, .u = { .side_static = { .integer_value = { .side_u64 = (_val) } } } } | |
983 | #define side_arg_enum_bitmap_array(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_ARRAY, .u = { .side_static = { .side_array = (_side_type) } } } | |
984 | #define side_arg_enum_bitmap_vla(_side_type) { .type = SIDE_TYPE_ENUM_BITMAP_VLA, .u = { .side_static = { .side_vla = (_side_type) } } } | |
985 | #define side_arg_float_binary16(_val) { .type = SIDE_TYPE_FLOAT_BINARY16, .u = { .side_static = { .float_value = { .side_float_binary16 = (_val) } } } } | |
986 | #define side_arg_float_binary32(_val) { .type = SIDE_TYPE_FLOAT_BINARY32, .u = { .side_static = { .float_value = { .side_float_binary32 = (_val) } } } } | |
987 | #define side_arg_float_binary64(_val) { .type = SIDE_TYPE_FLOAT_BINARY64, .u = { .side_static = { .float_value = { .side_float_binary64 = (_val) } } } } | |
988 | #define side_arg_float_binary128(_val) { .type = SIDE_TYPE_FLOAT_BINARY128, .u = { .side_static = { .float_value = { .side_float_binary128 = (_val) } } } } | |
989 | ||
990 | #define side_arg_struct(_side_type) { .type = SIDE_TYPE_STRUCT, .u = { .side_static = { .side_struct = (_side_type) } } } | |
dd1859c3 MD |
991 | #define side_arg_sg_struct(_ptr) { .type = SIDE_TYPE_SG_STRUCT, .u = { .side_static = { .side_struct_sg_ptr = (_ptr) } } } |
992 | #define side_arg_sg_unsigned_integer(_ptr) { .type = SIDE_TYPE_SG_UNSIGNED_INT, .u = { .side_static = { .side_integer_sg_ptr = (_ptr) } } } | |
993 | #define side_arg_sg_signed_integer(_ptr) { .type = SIDE_TYPE_SG_SIGNED_INT, .u = { .side_static = { .side_integer_sg_ptr = (_ptr) } } } | |
994 | #define side_arg_sg_float(_ptr) { .type = SIDE_TYPE_SG_FLOAT, .u = { .side_static = { .side_float_sg_ptr = (_ptr) } } } | |
66de373e MD |
995 | #define side_arg_array(_side_type) { .type = SIDE_TYPE_ARRAY, .u = { .side_static = { .side_array = (_side_type) } } } |
996 | #define side_arg_vla(_side_type) { .type = SIDE_TYPE_VLA, .u = { .side_static = { .side_vla = (_side_type) } } } | |
997 | #define side_arg_vla_visitor(_ctx) { .type = SIDE_TYPE_VLA_VISITOR, .u = { .side_static = { .side_vla_app_visitor_ctx = (_ctx) } } } | |
998 | ||
999 | #define side_arg_array_u8(_ptr) { .type = SIDE_TYPE_ARRAY_U8, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1000 | #define side_arg_array_u16(_ptr) { .type = SIDE_TYPE_ARRAY_U16, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1001 | #define side_arg_array_u32(_ptr) { .type = SIDE_TYPE_ARRAY_U32, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1002 | #define side_arg_array_u64(_ptr) { .type = SIDE_TYPE_ARRAY_U64, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1003 | #define side_arg_array_s8(_ptr) { .type = SIDE_TYPE_ARRAY_S8, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1004 | #define side_arg_array_s16(_ptr) { .type = SIDE_TYPE_ARRAY_S16, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1005 | #define side_arg_array_s32(_ptr) { .type = SIDE_TYPE_ARRAY_S32, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1006 | #define side_arg_array_s64(_ptr) { .type = SIDE_TYPE_ARRAY_S64, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1007 | #define side_arg_array_byte(_ptr) { .type = SIDE_TYPE_ARRAY_BYTE, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1008 | #define side_arg_array_pointer(_ptr) { .type = SIDE_TYPE_ARRAY_POINTER_HOST, .u = { .side_static = { .side_array_fixint = (_ptr) } } } | |
1009 | ||
1010 | #define side_arg_vla_u8(_ptr, _length) { .type = SIDE_TYPE_VLA_U8, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } | |
1011 | #define side_arg_vla_u16(_ptr, _length) { .type = SIDE_TYPE_VLA_U16, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1012 | #define side_arg_vla_u32(_ptr, _length) { .type = SIDE_TYPE_VLA_U32, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1013 | #define side_arg_vla_u64(_ptr, _length) { .type = SIDE_TYPE_VLA_U64, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1014 | #define side_arg_vla_s8(_ptr, _length) { .type = SIDE_TYPE_VLA_S8, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1015 | #define side_arg_vla_s16(_ptr, _length) { .type = SIDE_TYPE_VLA_S16, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1016 | #define side_arg_vla_s32(_ptr, _length) { .type = SIDE_TYPE_VLA_S32, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1017 | #define side_arg_vla_s64(_ptr, _length) { .type = SIDE_TYPE_VLA_S64, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1018 | #define side_arg_vla_byte(_ptr, _length) { .type = SIDE_TYPE_VLA_BYTE, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
1019 | #define side_arg_vla_pointer(_ptr, _length) { .type = SIDE_TYPE_VLA_POINTER_HOST, .u = { .side_static = { .side_vla_fixint = { .p = (_ptr), .length = (_length) } } } } | |
ba845af5 | 1020 | |
e24949fa MD |
1021 | /* Dynamic field arguments */ |
1022 | ||
808bd9bf MD |
1023 | #define side_arg_dynamic_null(_attr) \ |
1024 | { \ | |
66de373e | 1025 | .type = SIDE_TYPE_DYNAMIC_NULL, \ |
8d20e708 | 1026 | .u = { \ |
66de373e MD |
1027 | .side_dynamic = { \ |
1028 | .side_null = { \ | |
1029 | .attr = _attr, \ | |
1030 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1031 | }, \ | |
8d20e708 MD |
1032 | }, \ |
1033 | }, \ | |
808bd9bf MD |
1034 | } |
1035 | ||
1036 | #define side_arg_dynamic_bool(_val, _attr) \ | |
1037 | { \ | |
66de373e | 1038 | .type = SIDE_TYPE_DYNAMIC_BOOL, \ |
808bd9bf | 1039 | .u = { \ |
66de373e MD |
1040 | .side_dynamic = { \ |
1041 | .side_bool = { \ | |
1042 | .type = { \ | |
1043 | .attr = _attr, \ | |
1044 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1045 | }, \ | |
1046 | .value = !!(_val), \ | |
8d20e708 MD |
1047 | }, \ |
1048 | }, \ | |
808bd9bf MD |
1049 | }, \ |
1050 | } | |
1051 | ||
8bdd5c12 | 1052 | #define side_arg_dynamic_byte(_val, _attr) \ |
808bd9bf | 1053 | { \ |
66de373e | 1054 | .type = SIDE_TYPE_DYNAMIC_BYTE, \ |
808bd9bf | 1055 | .u = { \ |
66de373e MD |
1056 | .side_dynamic = { \ |
1057 | .side_byte = { \ | |
1058 | .type = { \ | |
1059 | .attr = _attr, \ | |
1060 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1061 | }, \ | |
1062 | .value = (_val), \ | |
8d20e708 MD |
1063 | }, \ |
1064 | }, \ | |
808bd9bf MD |
1065 | }, \ |
1066 | } | |
8bdd5c12 | 1067 | #define side_arg_dynamic_string(_val, _attr) \ |
808bd9bf | 1068 | { \ |
66de373e | 1069 | .type = SIDE_TYPE_DYNAMIC_STRING, \ |
808bd9bf | 1070 | .u = { \ |
66de373e MD |
1071 | .side_dynamic = { \ |
1072 | .side_string = { \ | |
1073 | .type = { \ | |
1074 | .attr = _attr, \ | |
1075 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1076 | }, \ | |
1077 | .value = (uintptr_t) (_val), \ | |
8d20e708 MD |
1078 | }, \ |
1079 | }, \ | |
808bd9bf MD |
1080 | }, \ |
1081 | } | |
1082 | ||
d2be7696 | 1083 | #define _side_arg_dynamic_integer(_field, _val, _type, _signedness, _byte_order, _integer_size_bits, _len_bits, _attr) \ |
808bd9bf | 1084 | { \ |
66de373e | 1085 | .type = _type, \ |
808bd9bf | 1086 | .u = { \ |
66de373e MD |
1087 | .side_dynamic = { \ |
1088 | .side_integer = { \ | |
1089 | .type = { \ | |
1090 | .attr = _attr, \ | |
1091 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1092 | .integer_size_bits = _integer_size_bits, \ | |
1093 | .len_bits = _len_bits, \ | |
1094 | .signedness = _signedness, \ | |
1095 | .byte_order = _byte_order, \ | |
1096 | }, \ | |
1097 | .value = { \ | |
1098 | _field = (_val), \ | |
1099 | }, \ | |
8d20e708 MD |
1100 | }, \ |
1101 | }, \ | |
808bd9bf MD |
1102 | }, \ |
1103 | } | |
d2be7696 MD |
1104 | |
1105 | #define side_arg_dynamic_u8(_val, _attr) \ | |
66de373e | 1106 | _side_arg_dynamic_integer(.side_u8, _val, SIDE_TYPE_DYNAMIC_U8, false, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) |
d2be7696 | 1107 | #define side_arg_dynamic_s8(_val, _attr) \ |
66de373e | 1108 | _side_arg_dynamic_integer(.side_s8, _val, SIDE_TYPE_DYNAMIC_S8, true, SIDE_TYPE_BYTE_ORDER_HOST, 8, 8, SIDE_PARAM(_attr)) |
d2be7696 MD |
1109 | |
1110 | #define _side_arg_dynamic_u16(_val, _byte_order, _attr) \ | |
66de373e | 1111 | _side_arg_dynamic_integer(.side_u16, _val, SIDE_TYPE_DYNAMIC_U16, false, _byte_order, 16, 16, SIDE_PARAM(_attr)) |
d2be7696 | 1112 | #define _side_arg_dynamic_u32(_val, _byte_order, _attr) \ |
66de373e | 1113 | _side_arg_dynamic_integer(.side_u32, _val, SIDE_TYPE_DYNAMIC_U32, false, _byte_order, 32, 32, SIDE_PARAM(_attr)) |
8bdd5c12 | 1114 | #define _side_arg_dynamic_u64(_val, _byte_order, _attr) \ |
66de373e | 1115 | _side_arg_dynamic_integer(.side_u64, _val, SIDE_TYPE_DYNAMIC_U64, false, _byte_order, 64, 64, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1116 | |
1117 | #define _side_arg_dynamic_s16(_val, _byte_order, _attr) \ | |
66de373e | 1118 | _side_arg_dynamic_integer(.side_s16, _val, SIDE_TYPE_DYNAMIC_S16, true, _byte_order, 16, 16, SIDE_PARAM(_attr)) |
8bdd5c12 | 1119 | #define _side_arg_dynamic_s32(_val, _byte_order, _attr) \ |
66de373e | 1120 | _side_arg_dynamic_integer(.side_s32, _val, SIDE_TYPE_DYNAMIC_S32, true, _byte_order, 32, 32, SIDE_PARAM(_attr)) |
8bdd5c12 | 1121 | #define _side_arg_dynamic_s64(_val, _byte_order, _attr) \ |
66de373e | 1122 | _side_arg_dynamic_integer(.side_s64, _val, SIDE_TYPE_DYNAMIC_S64, true, _byte_order, 64, 64, SIDE_PARAM(_attr)) |
d2be7696 | 1123 | |
f5e650d7 | 1124 | #define _side_arg_dynamic_pointer(_val, _byte_order, _attr) \ |
66de373e | 1125 | _side_arg_dynamic_integer(SIDE_PTR_HOST, (uintptr_t) (_val), SIDE_TYPE_DYNAMIC_POINTER_HOST, false, _byte_order, \ |
d2be7696 MD |
1126 | SIDE_BITS_PER_LONG, SIDE_BITS_PER_LONG, SIDE_PARAM(_attr)) |
1127 | ||
aac52685 | 1128 | #define _side_arg_dynamic_float(_field, _val, _type, _byte_order, _float_size_bits, _attr) \ |
fb25b355 | 1129 | { \ |
66de373e | 1130 | .type = _type, \ |
fb25b355 | 1131 | .u = { \ |
66de373e MD |
1132 | .side_dynamic = { \ |
1133 | .side_float = { \ | |
1134 | .type = { \ | |
1135 | .attr = _attr, \ | |
1136 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1137 | .byte_order = _byte_order, \ | |
1138 | .float_size_bits = _float_size_bits, \ | |
1139 | }, \ | |
1140 | .value = { \ | |
1141 | _field = (_val), \ | |
1142 | }, \ | |
8d20e708 MD |
1143 | }, \ |
1144 | }, \ | |
fb25b355 MD |
1145 | }, \ |
1146 | } | |
aac52685 MD |
1147 | |
1148 | #define _side_arg_dynamic_float_binary16(_val, _byte_order, _attr) \ | |
66de373e | 1149 | _side_arg_dynamic_float(.side_float_binary16, _val, SIDE_TYPE_DYNAMIC_FLOAT_BINARY16, _byte_order, 16, SIDE_PARAM(_attr)) |
aac52685 | 1150 | #define _side_arg_dynamic_float_binary32(_val, _byte_order, _attr) \ |
66de373e | 1151 | _side_arg_dynamic_float(.side_float_binary32, _val, SIDE_TYPE_DYNAMIC_FLOAT_BINARY32, _byte_order, 32, SIDE_PARAM(_attr)) |
8bdd5c12 | 1152 | #define _side_arg_dynamic_float_binary64(_val, _byte_order, _attr) \ |
66de373e | 1153 | _side_arg_dynamic_float(.side_float_binary64, _val, SIDE_TYPE_DYNAMIC_FLOAT_BINARY64, _byte_order, 64, SIDE_PARAM(_attr)) |
8bdd5c12 | 1154 | #define _side_arg_dynamic_float_binary128(_val, _byte_order, _attr) \ |
66de373e | 1155 | _side_arg_dynamic_float(.side_float_binary128, _val, SIDE_TYPE_DYNAMIC_FLOAT_BINARY128, _byte_order, 128, SIDE_PARAM(_attr)) |
808bd9bf | 1156 | |
8bdd5c12 MD |
1157 | /* Host endian */ |
1158 | #define side_arg_dynamic_u16(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1159 | #define side_arg_dynamic_u32(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1160 | #define side_arg_dynamic_u64(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1161 | #define side_arg_dynamic_s16(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1162 | #define side_arg_dynamic_s32(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
1163 | #define side_arg_dynamic_s64(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) | |
f5e650d7 | 1164 | #define side_arg_dynamic_pointer(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_HOST, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1165 | #define side_arg_dynamic_float_binary16(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) |
1166 | #define side_arg_dynamic_float_binary32(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1167 | #define side_arg_dynamic_float_binary64(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1168 | #define side_arg_dynamic_float_binary128(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_FLOAT_WORD_ORDER_HOST, SIDE_PARAM(_attr)) | |
1169 | ||
1170 | /* Little endian */ | |
1171 | #define side_arg_dynamic_u16_le(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1172 | #define side_arg_dynamic_u32_le(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1173 | #define side_arg_dynamic_u64_le(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1174 | #define side_arg_dynamic_s16_le(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1175 | #define side_arg_dynamic_s32_le(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1176 | #define side_arg_dynamic_s64_le(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
f5e650d7 | 1177 | #define side_arg_dynamic_pointer_le(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1178 | #define side_arg_dynamic_float_binary16_le(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) |
1179 | #define side_arg_dynamic_float_binary32_le(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1180 | #define side_arg_dynamic_float_binary64_le(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1181 | #define side_arg_dynamic_float_binary128_le(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_BYTE_ORDER_LE, SIDE_PARAM(_attr)) | |
1182 | ||
1183 | /* Big endian */ | |
1184 | #define side_arg_dynamic_u16_be(_val, _attr) _side_arg_dynamic_u16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1185 | #define side_arg_dynamic_u32_be(_val, _attr) _side_arg_dynamic_u32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1186 | #define side_arg_dynamic_u64_be(_val, _attr) _side_arg_dynamic_u64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1187 | #define side_arg_dynamic_s16_be(_val, _attr) _side_arg_dynamic_s16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1188 | #define side_arg_dynamic_s32_be(_val, _attr) _side_arg_dynamic_s32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1189 | #define side_arg_dynamic_s64_be(_val, _attr) _side_arg_dynamic_s64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
f5e650d7 | 1190 | #define side_arg_dynamic_pointer_be(_val, _attr) _side_arg_dynamic_pointer(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
8bdd5c12 MD |
1191 | #define side_arg_dynamic_float_binary16_be(_val, _attr) _side_arg_dynamic_float_binary16(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) |
1192 | #define side_arg_dynamic_float_binary32_be(_val, _attr) _side_arg_dynamic_float_binary32(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1193 | #define side_arg_dynamic_float_binary64_be(_val, _attr) _side_arg_dynamic_float_binary64(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1194 | #define side_arg_dynamic_float_binary128_be(_val, _attr) _side_arg_dynamic_float_binary128(_val, SIDE_TYPE_BYTE_ORDER_BE, SIDE_PARAM(_attr)) | |
1195 | ||
8d20e708 | 1196 | #define side_arg_dynamic_vla(_vla) \ |
808bd9bf | 1197 | { \ |
66de373e | 1198 | .type = SIDE_TYPE_DYNAMIC_VLA, \ |
808bd9bf | 1199 | .u = { \ |
66de373e MD |
1200 | .side_dynamic = { \ |
1201 | .side_dynamic_vla = (_vla), \ | |
1202 | }, \ | |
808bd9bf MD |
1203 | }, \ |
1204 | } | |
1205 | ||
1206 | #define side_arg_dynamic_vla_visitor(_dynamic_vla_visitor, _ctx, _attr) \ | |
bdc39c09 | 1207 | { \ |
66de373e | 1208 | .type = SIDE_TYPE_DYNAMIC_VLA_VISITOR, \ |
bdc39c09 | 1209 | .u = { \ |
66de373e MD |
1210 | .side_dynamic = { \ |
1211 | .side_dynamic_vla_visitor = { \ | |
1212 | .app_ctx = _ctx, \ | |
1213 | .visitor = _dynamic_vla_visitor, \ | |
1214 | .attr = _attr, \ | |
1215 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1216 | }, \ | |
8ceca0cd | 1217 | }, \ |
bdc39c09 MD |
1218 | }, \ |
1219 | } | |
1220 | ||
8d20e708 | 1221 | #define side_arg_dynamic_struct(_struct) \ |
808bd9bf | 1222 | { \ |
66de373e | 1223 | .type = SIDE_TYPE_DYNAMIC_STRUCT, \ |
808bd9bf | 1224 | .u = { \ |
66de373e MD |
1225 | .side_dynamic = { \ |
1226 | .side_dynamic_struct = (_struct), \ | |
1227 | }, \ | |
808bd9bf MD |
1228 | }, \ |
1229 | } | |
1230 | ||
1231 | #define side_arg_dynamic_struct_visitor(_dynamic_struct_visitor, _ctx, _attr) \ | |
bdc39c09 | 1232 | { \ |
66de373e | 1233 | .type = SIDE_TYPE_DYNAMIC_STRUCT_VISITOR, \ |
bdc39c09 | 1234 | .u = { \ |
66de373e MD |
1235 | .side_dynamic = { \ |
1236 | .side_dynamic_struct_visitor = { \ | |
1237 | .app_ctx = _ctx, \ | |
1238 | .visitor = _dynamic_struct_visitor, \ | |
1239 | .attr = _attr, \ | |
1240 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1241 | }, \ | |
8ceca0cd | 1242 | }, \ |
bdc39c09 MD |
1243 | }, \ |
1244 | } | |
1245 | ||
8d20e708 | 1246 | #define side_arg_dynamic_define_vec(_identifier, _sav, _attr) \ |
66de373e MD |
1247 | const struct side_arg _identifier##_vec[] = { _sav }; \ |
1248 | const struct side_arg_dynamic_vla _identifier = { \ | |
a2e2357e | 1249 | .sav = _identifier##_vec, \ |
8d20e708 | 1250 | .attr = _attr, \ |
a2e2357e | 1251 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ |
8d20e708 | 1252 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
a2e2357e MD |
1253 | } |
1254 | ||
8d20e708 | 1255 | #define side_arg_dynamic_define_struct(_identifier, _struct_fields, _attr) \ |
0c7abe2b MD |
1256 | const struct side_arg_dynamic_field _identifier##_fields[] = { _struct_fields }; \ |
1257 | const struct side_arg_dynamic_struct _identifier = { \ | |
465e5e7e | 1258 | .fields = _identifier##_fields, \ |
8d20e708 | 1259 | .attr = _attr, \ |
465e5e7e | 1260 | .len = SIDE_ARRAY_SIZE(_identifier##_fields), \ |
8d20e708 | 1261 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
465e5e7e MD |
1262 | } |
1263 | ||
f611d0c3 | 1264 | #define side_arg_define_vec(_identifier, _sav) \ |
66de373e MD |
1265 | const struct side_arg _identifier##_vec[] = { _sav }; \ |
1266 | const struct side_arg_vec _identifier = { \ | |
f611d0c3 MD |
1267 | .sav = _identifier##_vec, \ |
1268 | .len = SIDE_ARRAY_SIZE(_identifier##_vec), \ | |
1269 | } | |
a2e2357e | 1270 | |
465e5e7e MD |
1271 | #define side_arg_dynamic_field(_name, _elem) \ |
1272 | { \ | |
1273 | .field_name = _name, \ | |
1274 | .elem = _elem, \ | |
1275 | } | |
1276 | ||
f611d0c3 MD |
1277 | #define side_arg_list(...) __VA_ARGS__ |
1278 | ||
d4328528 | 1279 | #define side_define_enum(_identifier, _mappings, _attr) \ |
79f677ba MD |
1280 | const struct side_enum_mappings _identifier = { \ |
1281 | .mappings = _mappings, \ | |
d4328528 | 1282 | .attr = _attr, \ |
79f677ba | 1283 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 1284 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
79f677ba MD |
1285 | } |
1286 | ||
66cff328 | 1287 | #define side_enum_mapping_list(...) \ |
79f677ba MD |
1288 | SIDE_COMPOUND_LITERAL(const struct side_enum_mapping, __VA_ARGS__) |
1289 | ||
1290 | #define side_enum_mapping_range(_label, _begin, _end) \ | |
1291 | { \ | |
1292 | .range_begin = _begin, \ | |
1293 | .range_end = _end, \ | |
1294 | .label = _label, \ | |
1295 | } | |
1296 | ||
1297 | #define side_enum_mapping_value(_label, _value) \ | |
1298 | { \ | |
1299 | .range_begin = _value, \ | |
1300 | .range_end = _value, \ | |
1301 | .label = _label, \ | |
1302 | } | |
1303 | ||
d4328528 | 1304 | #define side_define_enum_bitmap(_identifier, _mappings, _attr) \ |
66cff328 MD |
1305 | const struct side_enum_bitmap_mappings _identifier = { \ |
1306 | .mappings = _mappings, \ | |
d4328528 | 1307 | .attr = _attr, \ |
66cff328 | 1308 | .nr_mappings = SIDE_ARRAY_SIZE(SIDE_PARAM(_mappings)), \ |
d4328528 | 1309 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ |
66cff328 MD |
1310 | } |
1311 | ||
1312 | #define side_enum_bitmap_mapping_list(...) \ | |
1313 | SIDE_COMPOUND_LITERAL(const struct side_enum_bitmap_mapping, __VA_ARGS__) | |
1314 | ||
1315 | #define side_enum_bitmap_mapping_range(_label, _begin, _end) \ | |
1316 | { \ | |
1317 | .range_begin = _begin, \ | |
1318 | .range_end = _end, \ | |
1319 | .label = _label, \ | |
1320 | } | |
1321 | ||
1322 | #define side_enum_bitmap_mapping_value(_label, _value) \ | |
1323 | { \ | |
1324 | .range_begin = _value, \ | |
1325 | .range_end = _value, \ | |
1326 | .label = _label, \ | |
1327 | } | |
1328 | ||
f85b7f8b MD |
1329 | #define side_event_cond(_identifier) \ |
1330 | if (side_unlikely(__atomic_load_n(&side_event_enable__##_identifier, \ | |
1331 | __ATOMIC_RELAXED))) | |
e24949fa | 1332 | |
89747802 | 1333 | #define side_event_call(_identifier, _sav) \ |
e24949fa | 1334 | { \ |
66de373e | 1335 | const struct side_arg side_sav[] = { _sav }; \ |
9a6ca773 | 1336 | const struct side_arg_vec side_arg_vec = { \ |
e24949fa MD |
1337 | .sav = side_sav, \ |
1338 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1339 | }; \ | |
9a6ca773 | 1340 | side_call(&(_identifier), &side_arg_vec); \ |
e24949fa MD |
1341 | } |
1342 | ||
89747802 MD |
1343 | #define side_event(_identifier, _sav) \ |
1344 | side_event_cond(_identifier) \ | |
1345 | side_event_call(_identifier, SIDE_PARAM(_sav)) | |
e24949fa | 1346 | |
89747802 | 1347 | #define side_event_call_variadic(_identifier, _sav, _var_fields, _attr) \ |
e24949fa | 1348 | { \ |
66de373e | 1349 | const struct side_arg side_sav[] = { _sav }; \ |
9a6ca773 | 1350 | const struct side_arg_vec side_arg_vec = { \ |
e24949fa MD |
1351 | .sav = side_sav, \ |
1352 | .len = SIDE_ARRAY_SIZE(side_sav), \ | |
1353 | }; \ | |
0c7abe2b MD |
1354 | const struct side_arg_dynamic_field side_fields[] = { _var_fields }; \ |
1355 | const struct side_arg_dynamic_struct var_struct = { \ | |
e24949fa MD |
1356 | .fields = side_fields, \ |
1357 | .attr = _attr, \ | |
1358 | .len = SIDE_ARRAY_SIZE(side_fields), \ | |
1359 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1360 | }; \ | |
9a6ca773 | 1361 | side_call_variadic(&(_identifier), &side_arg_vec, &var_struct); \ |
e24949fa MD |
1362 | } |
1363 | ||
89747802 MD |
1364 | #define side_event_variadic(_identifier, _sav, _var, _attr) \ |
1365 | side_event_cond(_identifier) \ | |
1366 | side_event_call_variadic(_identifier, SIDE_PARAM(_sav), SIDE_PARAM(_var), SIDE_PARAM(_attr)) | |
e24949fa | 1367 | |
89747802 | 1368 | #define _side_define_event(_linkage, _identifier, _provider, _event, _loglevel, _fields, _attr, _flags) \ |
83a72806 | 1369 | _linkage uintptr_t side_event_enable__##_identifier __attribute__((section("side_event_enable"))); \ |
89747802 MD |
1370 | _linkage struct side_event_description __attribute__((section("side_event_description"))) \ |
1371 | _identifier = { \ | |
89747802 | 1372 | .enabled = &(side_event_enable__##_identifier), \ |
f611d0c3 MD |
1373 | .provider_name = _provider, \ |
1374 | .event_name = _event, \ | |
1375 | .fields = _fields, \ | |
65010f43 | 1376 | .attr = _attr, \ |
054b7b5c | 1377 | .callbacks = &side_empty_callback, \ |
352df610 MD |
1378 | .flags = (_flags), \ |
1379 | .version = 0, \ | |
1380 | .loglevel = _loglevel, \ | |
1381 | .nr_fields = SIDE_ARRAY_SIZE(SIDE_PARAM(_fields)), \ | |
1382 | .nr_attr = SIDE_ARRAY_SIZE(SIDE_PARAM(_attr)), \ | |
1383 | .nr_callbacks = 0, \ | |
b5b67ff2 | 1384 | }; \ |
89747802 MD |
1385 | static const struct side_event_description *side_event_ptr__##_identifier \ |
1386 | __attribute__((section("side_event_description_ptr"), used)) = &(_identifier); | |
1387 | ||
1388 | #define side_static_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1389 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1390 | SIDE_PARAM(_attr), 0) | |
1391 | ||
1392 | #define side_static_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
1393 | _side_define_event(static, _identifier, _provider, _event, _loglevel, SIDE_PARAM(_fields), \ | |
1394 | SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
1395 | ||
1396 | #define side_hidden_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
9a0c0952 MD |
1397 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, \ |
1398 | _loglevel, SIDE_PARAM(_fields), SIDE_PARAM(_attr), 0) | |
89747802 MD |
1399 | |
1400 | #define side_hidden_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ | |
9a0c0952 MD |
1401 | _side_define_event(__attribute__((visibility("hidden"))), _identifier, _provider, _event, \ |
1402 | _loglevel, SIDE_PARAM(_fields), SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
f611d0c3 | 1403 | |
89747802 | 1404 | #define side_export_event(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
9a0c0952 MD |
1405 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, \ |
1406 | _loglevel, SIDE_PARAM(_fields), SIDE_PARAM(_attr), 0) | |
8a25ce77 | 1407 | |
89747802 | 1408 | #define side_export_event_variadic(_identifier, _provider, _event, _loglevel, _fields, _attr) \ |
9a0c0952 MD |
1409 | _side_define_event(__attribute__((visibility("default"))), _identifier, _provider, _event, \ |
1410 | _loglevel, SIDE_PARAM(_fields), SIDE_PARAM(_attr), SIDE_EVENT_FLAG_VARIADIC) | |
8a25ce77 | 1411 | |
f611d0c3 | 1412 | #define side_declare_event(_identifier) \ |
83a72806 | 1413 | extern uintptr_t side_event_enable_##_identifier; \ |
89747802 | 1414 | extern struct side_event_description _identifier |
f611d0c3 | 1415 | |
a3f36db7 MD |
1416 | extern const struct side_callback side_empty_callback; |
1417 | ||
6841ae81 | 1418 | void side_call(const struct side_event_description *desc, |
9a6ca773 | 1419 | const struct side_arg_vec *side_arg_vec); |
6841ae81 | 1420 | void side_call_variadic(const struct side_event_description *desc, |
9a6ca773 | 1421 | const struct side_arg_vec *side_arg_vec, |
0c7abe2b | 1422 | const struct side_arg_dynamic_struct *var_struct); |
6841ae81 | 1423 | |
a3f36db7 MD |
1424 | int side_tracer_callback_register(struct side_event_description *desc, |
1425 | void (*call)(const struct side_event_description *desc, | |
9a6ca773 | 1426 | const struct side_arg_vec *side_arg_vec, |
a3f36db7 MD |
1427 | void *priv), |
1428 | void *priv); | |
1429 | int side_tracer_callback_variadic_register(struct side_event_description *desc, | |
1430 | void (*call_variadic)(const struct side_event_description *desc, | |
9a6ca773 | 1431 | const struct side_arg_vec *side_arg_vec, |
0c7abe2b | 1432 | const struct side_arg_dynamic_struct *var_struct, |
a3f36db7 MD |
1433 | void *priv), |
1434 | void *priv); | |
1435 | int side_tracer_callback_unregister(struct side_event_description *desc, | |
1436 | void (*call)(const struct side_event_description *desc, | |
9a6ca773 | 1437 | const struct side_arg_vec *side_arg_vec, |
a3f36db7 MD |
1438 | void *priv), |
1439 | void *priv); | |
1440 | int side_tracer_callback_variadic_unregister(struct side_event_description *desc, | |
1441 | void (*call_variadic)(const struct side_event_description *desc, | |
9a6ca773 | 1442 | const struct side_arg_vec *side_arg_vec, |
0c7abe2b | 1443 | const struct side_arg_dynamic_struct *var_struct, |
a3f36db7 MD |
1444 | void *priv), |
1445 | void *priv); | |
054b7b5c | 1446 | |
9a0c0952 MD |
1447 | struct side_events_register_handle *side_events_register(struct side_event_description **events, |
1448 | uint32_t nr_events); | |
6e46f5e6 MD |
1449 | void side_events_unregister(struct side_events_register_handle *handle); |
1450 | ||
a13c9d2e MD |
1451 | enum side_tracer_notification { |
1452 | SIDE_TRACER_NOTIFICATION_INSERT_EVENTS, | |
1453 | SIDE_TRACER_NOTIFICATION_REMOVE_EVENTS, | |
1454 | }; | |
1455 | ||
1456 | /* Callback is invoked with side library internal lock held. */ | |
1457 | struct side_tracer_handle *side_tracer_event_notification_register( | |
1458 | void (*cb)(enum side_tracer_notification notif, | |
1459 | struct side_event_description **events, uint32_t nr_events, void *priv), | |
1460 | void *priv); | |
1461 | void side_tracer_event_notification_unregister(struct side_tracer_handle *handle); | |
1462 | ||
6e46f5e6 MD |
1463 | void side_init(void); |
1464 | void side_exit(void); | |
1465 | ||
314c22c3 MD |
1466 | /* |
1467 | * These weak symbols, the constructor, and destructor take care of | |
1468 | * registering only _one_ instance of the side instrumentation per | |
1469 | * shared-ojbect (or for the whole main program). | |
1470 | */ | |
1471 | extern struct side_event_description * __start_side_event_description_ptr[] | |
1472 | __attribute__((weak, visibility("hidden"))); | |
1473 | extern struct side_event_description * __stop_side_event_description_ptr[] | |
1474 | __attribute__((weak, visibility("hidden"))); | |
1475 | int side_event_description_ptr_registered | |
1476 | __attribute__((weak, visibility("hidden"))); | |
1477 | struct side_events_register_handle *side_events_handle | |
1478 | __attribute__((weak, visibility("hidden"))); | |
1479 | ||
1480 | static void | |
1481 | side_event_description_ptr_init(void) | |
1482 | __attribute__((no_instrument_function)) | |
1483 | __attribute__((constructor)); | |
1484 | static void | |
1485 | side_event_description_ptr_init(void) | |
1486 | { | |
1487 | if (side_event_description_ptr_registered++) | |
1488 | return; | |
1489 | side_events_handle = side_events_register(__start_side_event_description_ptr, | |
1490 | __stop_side_event_description_ptr - __start_side_event_description_ptr); | |
1491 | } | |
1492 | ||
1493 | static void | |
1494 | side_event_description_ptr_exit(void) | |
1495 | __attribute__((no_instrument_function)) | |
1496 | __attribute__((destructor)); | |
1497 | static void | |
1498 | side_event_description_ptr_exit(void) | |
1499 | { | |
1500 | if (--side_event_description_ptr_registered) | |
1501 | return; | |
1502 | side_events_unregister(side_events_handle); | |
1503 | side_events_handle = NULL; | |
1504 | } | |
1505 | ||
f611d0c3 | 1506 | #endif /* _SIDE_TRACE_H */ |