| 1 | // SPDX-License-Identifier: MIT |
| 2 | /* |
| 3 | * Copyright 2022 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 4 | */ |
| 5 | |
| 6 | #include <stdint.h> |
| 7 | #include <inttypes.h> |
| 8 | #include <stdlib.h> |
| 9 | #include <stdio.h> |
| 10 | #include <stdbool.h> |
| 11 | #include <string.h> |
| 12 | |
| 13 | #include <side/trace.h> |
| 14 | |
| 15 | enum tracer_display_base { |
| 16 | TRACER_DISPLAY_BASE_2, |
| 17 | TRACER_DISPLAY_BASE_8, |
| 18 | TRACER_DISPLAY_BASE_10, |
| 19 | TRACER_DISPLAY_BASE_16, |
| 20 | }; |
| 21 | |
| 22 | static struct side_tracer_handle *tracer_handle; |
| 23 | |
| 24 | static |
| 25 | void tracer_print_struct(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc); |
| 26 | static |
| 27 | void tracer_print_array(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc); |
| 28 | static |
| 29 | void tracer_print_vla(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc); |
| 30 | static |
| 31 | void tracer_print_vla_visitor(const struct side_type_description *type_desc, void *app_ctx); |
| 32 | static |
| 33 | void tracer_print_array_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item); |
| 34 | static |
| 35 | void tracer_print_vla_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item); |
| 36 | static |
| 37 | void tracer_print_dynamic(const struct side_arg_dynamic_vec *dynamic_item); |
| 38 | static |
| 39 | void tracer_print_type(const struct side_type_description *type_desc, const struct side_arg_vec *item); |
| 40 | |
| 41 | static |
| 42 | int64_t get_attr_integer_value(const struct side_attr *attr) |
| 43 | { |
| 44 | int64_t val; |
| 45 | |
| 46 | switch (attr->value.type) { |
| 47 | case SIDE_ATTR_TYPE_U8: |
| 48 | val = attr->value.u.side_u8; |
| 49 | break; |
| 50 | case SIDE_ATTR_TYPE_U16: |
| 51 | val = attr->value.u.side_u16; |
| 52 | break; |
| 53 | case SIDE_ATTR_TYPE_U32: |
| 54 | val = attr->value.u.side_u32; |
| 55 | break; |
| 56 | case SIDE_ATTR_TYPE_U64: |
| 57 | val = attr->value.u.side_u64; |
| 58 | break; |
| 59 | case SIDE_ATTR_TYPE_S8: |
| 60 | val = attr->value.u.side_s8; |
| 61 | break; |
| 62 | case SIDE_ATTR_TYPE_S16: |
| 63 | val = attr->value.u.side_s16; |
| 64 | break; |
| 65 | case SIDE_ATTR_TYPE_S32: |
| 66 | val = attr->value.u.side_s32; |
| 67 | break; |
| 68 | case SIDE_ATTR_TYPE_S64: |
| 69 | val = attr->value.u.side_s64; |
| 70 | break; |
| 71 | default: |
| 72 | fprintf(stderr, "Unexpected attribute type\n"); |
| 73 | abort(); |
| 74 | } |
| 75 | return val; |
| 76 | } |
| 77 | |
| 78 | static |
| 79 | enum tracer_display_base get_attr_display_base(const struct side_attr *_attr, uint32_t nr_attr) |
| 80 | { |
| 81 | uint32_t i; |
| 82 | |
| 83 | for (i = 0; i < nr_attr; i++) { |
| 84 | const struct side_attr *attr = &_attr[i]; |
| 85 | |
| 86 | if (!strcmp(attr->key, "std.integer.base")) { |
| 87 | int64_t val = get_attr_integer_value(attr); |
| 88 | |
| 89 | switch (val) { |
| 90 | case 2: |
| 91 | return TRACER_DISPLAY_BASE_2; |
| 92 | case 8: |
| 93 | return TRACER_DISPLAY_BASE_8; |
| 94 | case 10: |
| 95 | return TRACER_DISPLAY_BASE_10; |
| 96 | case 16: |
| 97 | return TRACER_DISPLAY_BASE_16; |
| 98 | default: |
| 99 | fprintf(stderr, "Unexpected integer display base: %" PRId64 "\n", val); |
| 100 | abort(); |
| 101 | } |
| 102 | } |
| 103 | } |
| 104 | return TRACER_DISPLAY_BASE_10; /* Default */ |
| 105 | } |
| 106 | |
| 107 | static |
| 108 | bool type_to_host_reverse_bo(const struct side_type_description *type_desc) |
| 109 | { |
| 110 | switch (type_desc->type) { |
| 111 | case SIDE_TYPE_U8: |
| 112 | case SIDE_TYPE_S8: |
| 113 | case SIDE_TYPE_BYTE: |
| 114 | return false; |
| 115 | case SIDE_TYPE_U16: |
| 116 | case SIDE_TYPE_U32: |
| 117 | case SIDE_TYPE_U64: |
| 118 | case SIDE_TYPE_S16: |
| 119 | case SIDE_TYPE_S32: |
| 120 | case SIDE_TYPE_S64: |
| 121 | case SIDE_TYPE_POINTER32: |
| 122 | case SIDE_TYPE_POINTER64: |
| 123 | if (type_desc->u.side_basic.byte_order != SIDE_TYPE_BYTE_ORDER_HOST) |
| 124 | return true; |
| 125 | else |
| 126 | return false; |
| 127 | break; |
| 128 | case SIDE_TYPE_FLOAT_BINARY16: |
| 129 | case SIDE_TYPE_FLOAT_BINARY32: |
| 130 | case SIDE_TYPE_FLOAT_BINARY64: |
| 131 | case SIDE_TYPE_FLOAT_BINARY128: |
| 132 | if (type_desc->u.side_basic.byte_order != SIDE_TYPE_FLOAT_WORD_ORDER_HOST) |
| 133 | return true; |
| 134 | else |
| 135 | return false; |
| 136 | break; |
| 137 | default: |
| 138 | fprintf(stderr, "Unexpected type\n"); |
| 139 | abort(); |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | static |
| 144 | bool dynamic_type_to_host_reverse_bo(const struct side_arg_dynamic_vec *item) |
| 145 | { |
| 146 | switch (item->dynamic_type) { |
| 147 | case SIDE_DYNAMIC_TYPE_U8: |
| 148 | case SIDE_DYNAMIC_TYPE_S8: |
| 149 | case SIDE_DYNAMIC_TYPE_BYTE: |
| 150 | return false; |
| 151 | case SIDE_DYNAMIC_TYPE_U16: |
| 152 | case SIDE_DYNAMIC_TYPE_U32: |
| 153 | case SIDE_DYNAMIC_TYPE_U64: |
| 154 | case SIDE_DYNAMIC_TYPE_S16: |
| 155 | case SIDE_DYNAMIC_TYPE_S32: |
| 156 | case SIDE_DYNAMIC_TYPE_S64: |
| 157 | case SIDE_DYNAMIC_TYPE_POINTER32: |
| 158 | case SIDE_DYNAMIC_TYPE_POINTER64: |
| 159 | if (item->u.side_basic.byte_order != SIDE_TYPE_BYTE_ORDER_HOST) |
| 160 | return true; |
| 161 | else |
| 162 | return false; |
| 163 | break; |
| 164 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY16: |
| 165 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY32: |
| 166 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY64: |
| 167 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY128: |
| 168 | if (item->u.side_basic.byte_order != SIDE_TYPE_FLOAT_WORD_ORDER_HOST) |
| 169 | return true; |
| 170 | else |
| 171 | return false; |
| 172 | break; |
| 173 | default: |
| 174 | fprintf(stderr, "Unexpected type\n"); |
| 175 | abort(); |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | static |
| 180 | void tracer_print_attr_type(const char *separator, const struct side_attr *attr) |
| 181 | { |
| 182 | printf("{ key%s \"%s\", value%s ", separator, attr->key, separator); |
| 183 | switch (attr->value.type) { |
| 184 | case SIDE_ATTR_TYPE_BOOL: |
| 185 | printf("%s", attr->value.u.side_bool ? "true" : "false"); |
| 186 | break; |
| 187 | case SIDE_ATTR_TYPE_U8: |
| 188 | printf("%" PRIu8, attr->value.u.side_u8); |
| 189 | break; |
| 190 | case SIDE_ATTR_TYPE_U16: |
| 191 | printf("%" PRIu16, attr->value.u.side_u16); |
| 192 | break; |
| 193 | case SIDE_ATTR_TYPE_U32: |
| 194 | printf("%" PRIu32, attr->value.u.side_u32); |
| 195 | break; |
| 196 | case SIDE_ATTR_TYPE_U64: |
| 197 | printf("%" PRIu64, attr->value.u.side_u64); |
| 198 | break; |
| 199 | case SIDE_ATTR_TYPE_S8: |
| 200 | printf("%" PRId8, attr->value.u.side_s8); |
| 201 | break; |
| 202 | case SIDE_ATTR_TYPE_S16: |
| 203 | printf("%" PRId16, attr->value.u.side_s16); |
| 204 | break; |
| 205 | case SIDE_ATTR_TYPE_S32: |
| 206 | printf("%" PRId32, attr->value.u.side_s32); |
| 207 | break; |
| 208 | case SIDE_ATTR_TYPE_S64: |
| 209 | printf("%" PRId64, attr->value.u.side_s64); |
| 210 | break; |
| 211 | case SIDE_ATTR_TYPE_POINTER32: |
| 212 | printf("0x%" PRIx32, attr->value.u.side_u32); |
| 213 | break; |
| 214 | case SIDE_ATTR_TYPE_POINTER64: |
| 215 | printf("0x%" PRIx64, attr->value.u.side_u64); |
| 216 | break; |
| 217 | case SIDE_ATTR_TYPE_FLOAT_BINARY16: |
| 218 | #if __HAVE_FLOAT16 |
| 219 | printf("%g", (double) attr->value.u.side_float_binary16); |
| 220 | break; |
| 221 | #else |
| 222 | fprintf(stderr, "ERROR: Unsupported binary16 float type\n"); |
| 223 | abort(); |
| 224 | #endif |
| 225 | case SIDE_ATTR_TYPE_FLOAT_BINARY32: |
| 226 | #if __HAVE_FLOAT32 |
| 227 | printf("%g", (double) attr->value.u.side_float_binary32); |
| 228 | break; |
| 229 | #else |
| 230 | fprintf(stderr, "ERROR: Unsupported binary32 float type\n"); |
| 231 | abort(); |
| 232 | #endif |
| 233 | case SIDE_ATTR_TYPE_FLOAT_BINARY64: |
| 234 | #if __HAVE_FLOAT64 |
| 235 | printf("%g", (double) attr->value.u.side_float_binary64); |
| 236 | break; |
| 237 | #else |
| 238 | fprintf(stderr, "ERROR: Unsupported binary64 float type\n"); |
| 239 | abort(); |
| 240 | #endif |
| 241 | case SIDE_ATTR_TYPE_FLOAT_BINARY128: |
| 242 | #if __HAVE_FLOAT128 |
| 243 | printf("%Lg", (long double) attr->value.u.side_float_binary128); |
| 244 | break; |
| 245 | #else |
| 246 | fprintf(stderr, "ERROR: Unsupported binary128 float type\n"); |
| 247 | abort(); |
| 248 | #endif |
| 249 | case SIDE_ATTR_TYPE_STRING: |
| 250 | printf("\"%s\"", (const char *)(uintptr_t) attr->value.u.string); |
| 251 | break; |
| 252 | default: |
| 253 | fprintf(stderr, "ERROR: <UNKNOWN ATTRIBUTE TYPE>"); |
| 254 | abort(); |
| 255 | } |
| 256 | printf(" }"); |
| 257 | } |
| 258 | |
| 259 | static |
| 260 | void print_attributes(const char *prefix_str, const char *separator, |
| 261 | const struct side_attr *attr, uint32_t nr_attr) |
| 262 | { |
| 263 | int i; |
| 264 | |
| 265 | if (!nr_attr) |
| 266 | return; |
| 267 | printf("%s%s [ ", prefix_str, separator); |
| 268 | for (i = 0; i < nr_attr; i++) { |
| 269 | printf("%s", i ? ", " : ""); |
| 270 | tracer_print_attr_type(separator, &attr[i]); |
| 271 | } |
| 272 | printf(" ]"); |
| 273 | } |
| 274 | |
| 275 | static |
| 276 | void print_enum(const struct side_type_description *type_desc, const struct side_arg_vec *item) |
| 277 | { |
| 278 | const struct side_enum_mappings *mappings = type_desc->u.side_enum.mappings; |
| 279 | const struct side_type_description *elem_type = type_desc->u.side_enum.elem_type; |
| 280 | int i, print_count = 0; |
| 281 | int64_t value; |
| 282 | |
| 283 | if (elem_type->type != item->type) { |
| 284 | fprintf(stderr, "ERROR: Unexpected enum element type\n"); |
| 285 | abort(); |
| 286 | } |
| 287 | switch (item->type) { |
| 288 | case SIDE_TYPE_U8: |
| 289 | value = (int64_t) item->u.side_u8; |
| 290 | break; |
| 291 | case SIDE_TYPE_U16: |
| 292 | { |
| 293 | uint16_t v; |
| 294 | |
| 295 | v = item->u.side_u16; |
| 296 | if (type_to_host_reverse_bo(elem_type)) |
| 297 | v = side_bswap_16(v); |
| 298 | value = (int64_t) v; |
| 299 | break; |
| 300 | } |
| 301 | case SIDE_TYPE_U32: |
| 302 | { |
| 303 | uint32_t v; |
| 304 | |
| 305 | v = item->u.side_u32; |
| 306 | if (type_to_host_reverse_bo(elem_type)) |
| 307 | v = side_bswap_32(v); |
| 308 | value = (int64_t) v; |
| 309 | break; |
| 310 | } |
| 311 | case SIDE_TYPE_U64: |
| 312 | { |
| 313 | uint64_t v; |
| 314 | |
| 315 | v = item->u.side_u64; |
| 316 | if (type_to_host_reverse_bo(elem_type)) |
| 317 | v = side_bswap_64(v); |
| 318 | value = (int64_t) v; |
| 319 | break; |
| 320 | } |
| 321 | case SIDE_TYPE_S8: |
| 322 | value = (int64_t) item->u.side_s8; |
| 323 | break; |
| 324 | case SIDE_TYPE_S16: |
| 325 | { |
| 326 | int16_t v; |
| 327 | |
| 328 | v = item->u.side_s16; |
| 329 | if (type_to_host_reverse_bo(elem_type)) |
| 330 | v = side_bswap_16(v); |
| 331 | value = (int64_t) v; |
| 332 | break; |
| 333 | } |
| 334 | case SIDE_TYPE_S32: |
| 335 | { |
| 336 | int32_t v; |
| 337 | |
| 338 | v = item->u.side_s32; |
| 339 | if (type_to_host_reverse_bo(elem_type)) |
| 340 | v = side_bswap_32(v); |
| 341 | value = (int64_t) v; |
| 342 | break; |
| 343 | } |
| 344 | case SIDE_TYPE_S64: |
| 345 | { |
| 346 | int64_t v; |
| 347 | |
| 348 | v = item->u.side_s64; |
| 349 | if (type_to_host_reverse_bo(elem_type)) |
| 350 | v = side_bswap_64(v); |
| 351 | value = v; |
| 352 | break; |
| 353 | } |
| 354 | default: |
| 355 | fprintf(stderr, "ERROR: Unexpected enum element type\n"); |
| 356 | abort(); |
| 357 | } |
| 358 | print_attributes("attr", ":", mappings->attr, mappings->nr_attr); |
| 359 | printf("%s", mappings->nr_attr ? ", " : ""); |
| 360 | tracer_print_type(type_desc->u.side_enum.elem_type, item); |
| 361 | printf(", labels: [ "); |
| 362 | for (i = 0; i < mappings->nr_mappings; i++) { |
| 363 | const struct side_enum_mapping *mapping = &mappings->mappings[i]; |
| 364 | |
| 365 | if (mapping->range_end < mapping->range_begin) { |
| 366 | fprintf(stderr, "ERROR: Unexpected enum range: %" PRIu64 "-%" PRIu64 "\n", |
| 367 | mapping->range_begin, mapping->range_end); |
| 368 | abort(); |
| 369 | } |
| 370 | if (value >= mapping->range_begin && value <= mapping->range_end) { |
| 371 | printf("%s", print_count++ ? ", " : ""); |
| 372 | printf("\"%s\"", mapping->label); |
| 373 | } |
| 374 | } |
| 375 | if (!print_count) |
| 376 | printf("<NO LABEL>"); |
| 377 | printf(" ]"); |
| 378 | } |
| 379 | |
| 380 | static |
| 381 | uint32_t enum_elem_type_to_stride(const struct side_type_description *elem_type) |
| 382 | { |
| 383 | uint32_t stride_bit; |
| 384 | |
| 385 | switch (elem_type->type) { |
| 386 | case SIDE_TYPE_U8: /* Fall-through */ |
| 387 | case SIDE_TYPE_BYTE: |
| 388 | stride_bit = 8; |
| 389 | break; |
| 390 | case SIDE_TYPE_U16: |
| 391 | stride_bit = 16; |
| 392 | break; |
| 393 | case SIDE_TYPE_U32: |
| 394 | stride_bit = 32; |
| 395 | break; |
| 396 | case SIDE_TYPE_U64: |
| 397 | stride_bit = 64; |
| 398 | break; |
| 399 | default: |
| 400 | fprintf(stderr, "ERROR: Unexpected enum element type\n"); |
| 401 | abort(); |
| 402 | } |
| 403 | return stride_bit; |
| 404 | } |
| 405 | |
| 406 | static |
| 407 | void print_enum_bitmap(const struct side_type_description *type_desc, |
| 408 | const struct side_arg_vec *item) |
| 409 | { |
| 410 | const struct side_type_description *elem_type = type_desc->u.side_enum_bitmap.elem_type; |
| 411 | const struct side_enum_bitmap_mappings *side_enum_mappings = type_desc->u.side_enum_bitmap.mappings; |
| 412 | int i, print_count = 0; |
| 413 | uint32_t stride_bit, nr_items; |
| 414 | bool reverse_byte_order = false; |
| 415 | const struct side_arg_vec *array_item; |
| 416 | |
| 417 | switch (elem_type->type) { |
| 418 | case SIDE_TYPE_U8: /* Fall-through */ |
| 419 | case SIDE_TYPE_BYTE: /* Fall-through */ |
| 420 | case SIDE_TYPE_U16: /* Fall-through */ |
| 421 | case SIDE_TYPE_U32: /* Fall-through */ |
| 422 | case SIDE_TYPE_U64: |
| 423 | stride_bit = enum_elem_type_to_stride(elem_type); |
| 424 | reverse_byte_order = type_to_host_reverse_bo(elem_type); |
| 425 | array_item = item; |
| 426 | nr_items = 1; |
| 427 | break; |
| 428 | case SIDE_TYPE_ARRAY: |
| 429 | stride_bit = enum_elem_type_to_stride(elem_type->u.side_array.elem_type); |
| 430 | reverse_byte_order = type_to_host_reverse_bo(elem_type->u.side_array.elem_type); |
| 431 | array_item = item->u.side_array->sav; |
| 432 | nr_items = type_desc->u.side_array.length; |
| 433 | break; |
| 434 | case SIDE_TYPE_VLA: |
| 435 | stride_bit = enum_elem_type_to_stride(elem_type->u.side_vla.elem_type); |
| 436 | reverse_byte_order = type_to_host_reverse_bo(elem_type->u.side_vla.elem_type); |
| 437 | array_item = item->u.side_vla->sav; |
| 438 | nr_items = item->u.side_vla->len; |
| 439 | break; |
| 440 | default: |
| 441 | fprintf(stderr, "ERROR: Unexpected enum element type\n"); |
| 442 | abort(); |
| 443 | } |
| 444 | |
| 445 | print_attributes("attr", ":", side_enum_mappings->attr, side_enum_mappings->nr_attr); |
| 446 | printf("%s", side_enum_mappings->nr_attr ? ", " : ""); |
| 447 | printf("labels: [ "); |
| 448 | for (i = 0; i < side_enum_mappings->nr_mappings; i++) { |
| 449 | const struct side_enum_bitmap_mapping *mapping = &side_enum_mappings->mappings[i]; |
| 450 | bool match = false; |
| 451 | uint64_t bit; |
| 452 | |
| 453 | if (mapping->range_end < mapping->range_begin) { |
| 454 | fprintf(stderr, "ERROR: Unexpected enum bitmap range: %" PRIu64 "-%" PRIu64 "\n", |
| 455 | mapping->range_begin, mapping->range_end); |
| 456 | abort(); |
| 457 | } |
| 458 | for (bit = mapping->range_begin; bit <= mapping->range_end; bit++) { |
| 459 | if (bit > (nr_items * stride_bit) - 1) |
| 460 | break; |
| 461 | switch (stride_bit) { |
| 462 | case 8: |
| 463 | { |
| 464 | uint8_t v = array_item[bit / 8].u.side_u8; |
| 465 | if (v & (1ULL << (bit % 8))) { |
| 466 | match = true; |
| 467 | goto match; |
| 468 | } |
| 469 | break; |
| 470 | } |
| 471 | case 16: |
| 472 | { |
| 473 | uint16_t v = array_item[bit / 16].u.side_u16; |
| 474 | if (reverse_byte_order) |
| 475 | v = side_bswap_16(v); |
| 476 | if (v & (1ULL << (bit % 16))) { |
| 477 | match = true; |
| 478 | goto match; |
| 479 | } |
| 480 | break; |
| 481 | } |
| 482 | case 32: |
| 483 | { |
| 484 | uint32_t v = array_item[bit / 32].u.side_u32; |
| 485 | if (reverse_byte_order) |
| 486 | v = side_bswap_32(v); |
| 487 | if (v & (1ULL << (bit % 32))) { |
| 488 | match = true; |
| 489 | goto match; |
| 490 | } |
| 491 | break; |
| 492 | } |
| 493 | case 64: |
| 494 | { |
| 495 | uint64_t v = array_item[bit / 64].u.side_u64; |
| 496 | if (reverse_byte_order) |
| 497 | v = side_bswap_64(v); |
| 498 | if (v & (1ULL << (bit % 64))) { |
| 499 | match = true; |
| 500 | goto match; |
| 501 | } |
| 502 | break; |
| 503 | } |
| 504 | default: |
| 505 | abort(); |
| 506 | } |
| 507 | } |
| 508 | match: |
| 509 | if (match) { |
| 510 | printf("%s", print_count++ ? ", " : ""); |
| 511 | printf("\"%s\"", mapping->label); |
| 512 | } |
| 513 | } |
| 514 | if (!print_count) |
| 515 | printf("<NO LABEL>"); |
| 516 | printf(" ]"); |
| 517 | } |
| 518 | |
| 519 | static |
| 520 | void print_integer_binary(uint64_t v, int bits) |
| 521 | { |
| 522 | int i; |
| 523 | |
| 524 | printf("0b"); |
| 525 | v <<= 64 - bits; |
| 526 | for (i = 0; i < bits; i++) { |
| 527 | printf("%c", v & (1ULL << 63) ? '1' : '0'); |
| 528 | v <<= 1; |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | static |
| 533 | void tracer_print_basic_type_header(const struct side_type_description *type_desc) |
| 534 | { |
| 535 | print_attributes("attr", ":", type_desc->u.side_basic.attr, type_desc->u.side_basic.nr_attr); |
| 536 | printf("%s", type_desc->u.side_basic.nr_attr ? ", " : ""); |
| 537 | printf("value: "); |
| 538 | } |
| 539 | |
| 540 | static |
| 541 | void tracer_print_type(const struct side_type_description *type_desc, const struct side_arg_vec *item) |
| 542 | { |
| 543 | enum side_type type; |
| 544 | enum tracer_display_base base = TRACER_DISPLAY_BASE_10; |
| 545 | |
| 546 | switch (type_desc->type) { |
| 547 | case SIDE_TYPE_ARRAY: |
| 548 | switch (item->type) { |
| 549 | case SIDE_TYPE_ARRAY_U8: |
| 550 | case SIDE_TYPE_ARRAY_U16: |
| 551 | case SIDE_TYPE_ARRAY_U32: |
| 552 | case SIDE_TYPE_ARRAY_U64: |
| 553 | case SIDE_TYPE_ARRAY_S8: |
| 554 | case SIDE_TYPE_ARRAY_S16: |
| 555 | case SIDE_TYPE_ARRAY_S32: |
| 556 | case SIDE_TYPE_ARRAY_S64: |
| 557 | case SIDE_TYPE_ARRAY_POINTER32: |
| 558 | case SIDE_TYPE_ARRAY_POINTER64: |
| 559 | case SIDE_TYPE_ARRAY_BYTE: |
| 560 | case SIDE_TYPE_ARRAY: |
| 561 | break; |
| 562 | default: |
| 563 | fprintf(stderr, "ERROR: type mismatch between description and arguments\n"); |
| 564 | abort(); |
| 565 | break; |
| 566 | } |
| 567 | break; |
| 568 | |
| 569 | case SIDE_TYPE_VLA: |
| 570 | switch (item->type) { |
| 571 | case SIDE_TYPE_VLA_U8: |
| 572 | case SIDE_TYPE_VLA_U16: |
| 573 | case SIDE_TYPE_VLA_U32: |
| 574 | case SIDE_TYPE_VLA_U64: |
| 575 | case SIDE_TYPE_VLA_S8: |
| 576 | case SIDE_TYPE_VLA_S16: |
| 577 | case SIDE_TYPE_VLA_S32: |
| 578 | case SIDE_TYPE_VLA_S64: |
| 579 | case SIDE_TYPE_VLA_BYTE: |
| 580 | case SIDE_TYPE_VLA_POINTER32: |
| 581 | case SIDE_TYPE_VLA_POINTER64: |
| 582 | case SIDE_TYPE_VLA: |
| 583 | break; |
| 584 | default: |
| 585 | fprintf(stderr, "ERROR: type mismatch between description and arguments\n"); |
| 586 | abort(); |
| 587 | break; |
| 588 | } |
| 589 | break; |
| 590 | |
| 591 | case SIDE_TYPE_ENUM: |
| 592 | switch (item->type) { |
| 593 | case SIDE_TYPE_U8: |
| 594 | case SIDE_TYPE_U16: |
| 595 | case SIDE_TYPE_U32: |
| 596 | case SIDE_TYPE_U64: |
| 597 | case SIDE_TYPE_S8: |
| 598 | case SIDE_TYPE_S16: |
| 599 | case SIDE_TYPE_S32: |
| 600 | case SIDE_TYPE_S64: |
| 601 | break; |
| 602 | default: |
| 603 | fprintf(stderr, "ERROR: type mismatch between description and arguments\n"); |
| 604 | abort(); |
| 605 | break; |
| 606 | } |
| 607 | break; |
| 608 | |
| 609 | case SIDE_TYPE_ENUM_BITMAP: |
| 610 | switch (item->type) { |
| 611 | case SIDE_TYPE_U8: |
| 612 | case SIDE_TYPE_BYTE: |
| 613 | case SIDE_TYPE_U16: |
| 614 | case SIDE_TYPE_U32: |
| 615 | case SIDE_TYPE_U64: |
| 616 | case SIDE_TYPE_ARRAY: |
| 617 | case SIDE_TYPE_VLA: |
| 618 | break; |
| 619 | default: |
| 620 | fprintf(stderr, "ERROR: type mismatch between description and arguments\n"); |
| 621 | abort(); |
| 622 | break; |
| 623 | } |
| 624 | break; |
| 625 | |
| 626 | default: |
| 627 | if (type_desc->type != item->type) { |
| 628 | fprintf(stderr, "ERROR: type mismatch between description and arguments\n"); |
| 629 | abort(); |
| 630 | } |
| 631 | break; |
| 632 | } |
| 633 | |
| 634 | if (type_desc->type == SIDE_TYPE_ENUM || type_desc->type == SIDE_TYPE_ENUM_BITMAP) |
| 635 | type = type_desc->type; |
| 636 | else |
| 637 | type = item->type; |
| 638 | |
| 639 | switch (type) { |
| 640 | case SIDE_TYPE_U8: |
| 641 | case SIDE_TYPE_U16: |
| 642 | case SIDE_TYPE_U32: |
| 643 | case SIDE_TYPE_U64: |
| 644 | case SIDE_TYPE_S8: |
| 645 | case SIDE_TYPE_S16: |
| 646 | case SIDE_TYPE_S32: |
| 647 | case SIDE_TYPE_S64: |
| 648 | base = get_attr_display_base(type_desc->u.side_basic.attr, |
| 649 | type_desc->u.side_basic.nr_attr); |
| 650 | break; |
| 651 | default: |
| 652 | break; |
| 653 | } |
| 654 | |
| 655 | printf("{ "); |
| 656 | switch (type) { |
| 657 | case SIDE_TYPE_BOOL: |
| 658 | tracer_print_basic_type_header(type_desc); |
| 659 | printf("%s", item->u.side_bool ? "true" : "false"); |
| 660 | break; |
| 661 | case SIDE_TYPE_U8: |
| 662 | { |
| 663 | uint8_t v; |
| 664 | |
| 665 | v = item->u.side_u8; |
| 666 | tracer_print_basic_type_header(type_desc); |
| 667 | switch (base) { |
| 668 | case TRACER_DISPLAY_BASE_2: |
| 669 | print_integer_binary(v, 8); |
| 670 | break; |
| 671 | case TRACER_DISPLAY_BASE_8: |
| 672 | printf("0%" PRIo8, v); |
| 673 | break; |
| 674 | case TRACER_DISPLAY_BASE_10: |
| 675 | printf("%" PRIu8, v); |
| 676 | break; |
| 677 | case TRACER_DISPLAY_BASE_16: |
| 678 | printf("0x%" PRIx8, v); |
| 679 | break; |
| 680 | default: |
| 681 | abort(); |
| 682 | } |
| 683 | break; |
| 684 | } |
| 685 | case SIDE_TYPE_U16: |
| 686 | { |
| 687 | uint16_t v; |
| 688 | |
| 689 | v = item->u.side_u16; |
| 690 | if (type_to_host_reverse_bo(type_desc)) |
| 691 | v = side_bswap_16(v); |
| 692 | tracer_print_basic_type_header(type_desc); |
| 693 | switch (base) { |
| 694 | case TRACER_DISPLAY_BASE_2: |
| 695 | print_integer_binary(v, 16); |
| 696 | break; |
| 697 | case TRACER_DISPLAY_BASE_8: |
| 698 | printf("0%" PRIo16, v); |
| 699 | break; |
| 700 | case TRACER_DISPLAY_BASE_10: |
| 701 | printf("%" PRIu16, v); |
| 702 | break; |
| 703 | case TRACER_DISPLAY_BASE_16: |
| 704 | printf("0x%" PRIx16, v); |
| 705 | break; |
| 706 | default: |
| 707 | abort(); |
| 708 | } |
| 709 | break; |
| 710 | } |
| 711 | case SIDE_TYPE_U32: |
| 712 | { |
| 713 | uint32_t v; |
| 714 | |
| 715 | v = item->u.side_u32; |
| 716 | if (type_to_host_reverse_bo(type_desc)) |
| 717 | v = side_bswap_32(v); |
| 718 | tracer_print_basic_type_header(type_desc); |
| 719 | switch (base) { |
| 720 | case TRACER_DISPLAY_BASE_2: |
| 721 | print_integer_binary(v, 32); |
| 722 | break; |
| 723 | case TRACER_DISPLAY_BASE_8: |
| 724 | printf("0%" PRIo32, v); |
| 725 | break; |
| 726 | case TRACER_DISPLAY_BASE_10: |
| 727 | printf("%" PRIu32, v); |
| 728 | break; |
| 729 | case TRACER_DISPLAY_BASE_16: |
| 730 | printf("0x%" PRIx32, v); |
| 731 | break; |
| 732 | default: |
| 733 | abort(); |
| 734 | } |
| 735 | break; |
| 736 | } |
| 737 | case SIDE_TYPE_U64: |
| 738 | { |
| 739 | uint64_t v; |
| 740 | |
| 741 | v = item->u.side_u64; |
| 742 | if (type_to_host_reverse_bo(type_desc)) |
| 743 | v = side_bswap_64(v); |
| 744 | tracer_print_basic_type_header(type_desc); |
| 745 | switch (base) { |
| 746 | case TRACER_DISPLAY_BASE_2: |
| 747 | print_integer_binary(v, 64); |
| 748 | break; |
| 749 | case TRACER_DISPLAY_BASE_8: |
| 750 | printf("0%" PRIo64, v); |
| 751 | break; |
| 752 | case TRACER_DISPLAY_BASE_10: |
| 753 | printf("%" PRIu64, v); |
| 754 | break; |
| 755 | case TRACER_DISPLAY_BASE_16: |
| 756 | printf("0x%" PRIx64, v); |
| 757 | break; |
| 758 | default: |
| 759 | abort(); |
| 760 | } |
| 761 | break; |
| 762 | } |
| 763 | case SIDE_TYPE_S8: |
| 764 | { |
| 765 | int8_t v; |
| 766 | |
| 767 | v = item->u.side_s8; |
| 768 | tracer_print_basic_type_header(type_desc); |
| 769 | switch (base) { |
| 770 | case TRACER_DISPLAY_BASE_2: |
| 771 | print_integer_binary(v, 8); |
| 772 | break; |
| 773 | case TRACER_DISPLAY_BASE_8: |
| 774 | printf("0%" PRIo8, v); |
| 775 | break; |
| 776 | case TRACER_DISPLAY_BASE_10: |
| 777 | printf("%" PRId8, v); |
| 778 | break; |
| 779 | case TRACER_DISPLAY_BASE_16: |
| 780 | printf("0x%" PRIx8, v); |
| 781 | break; |
| 782 | default: |
| 783 | abort(); |
| 784 | } |
| 785 | break; |
| 786 | } |
| 787 | case SIDE_TYPE_S16: |
| 788 | { |
| 789 | int16_t v; |
| 790 | |
| 791 | v = item->u.side_s16; |
| 792 | if (type_to_host_reverse_bo(type_desc)) |
| 793 | v = side_bswap_16(v); |
| 794 | tracer_print_basic_type_header(type_desc); |
| 795 | switch (base) { |
| 796 | case TRACER_DISPLAY_BASE_2: |
| 797 | print_integer_binary(v, 16); |
| 798 | break; |
| 799 | case TRACER_DISPLAY_BASE_8: |
| 800 | printf("0%" PRIo16, v); |
| 801 | break; |
| 802 | case TRACER_DISPLAY_BASE_10: |
| 803 | printf("%" PRId16, v); |
| 804 | break; |
| 805 | case TRACER_DISPLAY_BASE_16: |
| 806 | printf("0x%" PRIx16, v); |
| 807 | break; |
| 808 | default: |
| 809 | abort(); |
| 810 | } |
| 811 | break; |
| 812 | } |
| 813 | case SIDE_TYPE_S32: |
| 814 | { |
| 815 | int32_t v; |
| 816 | |
| 817 | v = item->u.side_s32; |
| 818 | if (type_to_host_reverse_bo(type_desc)) |
| 819 | v = side_bswap_32(v); |
| 820 | tracer_print_basic_type_header(type_desc); |
| 821 | switch (base) { |
| 822 | case TRACER_DISPLAY_BASE_2: |
| 823 | print_integer_binary(v, 32); |
| 824 | break; |
| 825 | case TRACER_DISPLAY_BASE_8: |
| 826 | printf("0%" PRIo32, v); |
| 827 | break; |
| 828 | case TRACER_DISPLAY_BASE_10: |
| 829 | printf("%" PRId32, v); |
| 830 | break; |
| 831 | case TRACER_DISPLAY_BASE_16: |
| 832 | printf("0x%" PRIx32, v); |
| 833 | break; |
| 834 | default: |
| 835 | abort(); |
| 836 | } |
| 837 | break; |
| 838 | } |
| 839 | case SIDE_TYPE_S64: |
| 840 | { |
| 841 | int64_t v; |
| 842 | |
| 843 | v = item->u.side_s64; |
| 844 | if (type_to_host_reverse_bo(type_desc)) |
| 845 | v = side_bswap_64(v); |
| 846 | tracer_print_basic_type_header(type_desc); |
| 847 | switch (base) { |
| 848 | case TRACER_DISPLAY_BASE_2: |
| 849 | print_integer_binary(v, 64); |
| 850 | break; |
| 851 | case TRACER_DISPLAY_BASE_8: |
| 852 | printf("0%" PRIo64, v); |
| 853 | break; |
| 854 | case TRACER_DISPLAY_BASE_10: |
| 855 | printf("%" PRId64, v); |
| 856 | break; |
| 857 | case TRACER_DISPLAY_BASE_16: |
| 858 | printf("0x%" PRIx64, v); |
| 859 | break; |
| 860 | default: |
| 861 | abort(); |
| 862 | } |
| 863 | break; |
| 864 | } |
| 865 | case SIDE_TYPE_POINTER32: |
| 866 | { |
| 867 | uint32_t v; |
| 868 | |
| 869 | v = item->u.side_u32; |
| 870 | if (type_to_host_reverse_bo(type_desc)) |
| 871 | v = side_bswap_32(v); |
| 872 | tracer_print_basic_type_header(type_desc); |
| 873 | printf("0x%" PRIx32, v); |
| 874 | break; |
| 875 | } |
| 876 | case SIDE_TYPE_POINTER64: |
| 877 | { |
| 878 | uint64_t v; |
| 879 | |
| 880 | v = item->u.side_u64; |
| 881 | if (type_to_host_reverse_bo(type_desc)) |
| 882 | v = side_bswap_64(v); |
| 883 | tracer_print_basic_type_header(type_desc); |
| 884 | printf("0x%" PRIx64, v); |
| 885 | break; |
| 886 | } |
| 887 | case SIDE_TYPE_BYTE: |
| 888 | tracer_print_basic_type_header(type_desc); |
| 889 | printf("0x%" PRIx8, item->u.side_byte); |
| 890 | break; |
| 891 | |
| 892 | case SIDE_TYPE_ENUM: |
| 893 | print_enum(type_desc, item); |
| 894 | break; |
| 895 | |
| 896 | case SIDE_TYPE_ENUM_BITMAP: |
| 897 | print_enum_bitmap(type_desc, item); |
| 898 | break; |
| 899 | |
| 900 | case SIDE_TYPE_FLOAT_BINARY16: |
| 901 | { |
| 902 | #if __HAVE_FLOAT16 |
| 903 | union { |
| 904 | _Float16 f; |
| 905 | uint16_t u; |
| 906 | } float16 = { |
| 907 | .f = item->u.side_float_binary16, |
| 908 | }; |
| 909 | |
| 910 | if (type_to_host_reverse_bo(type_desc)) |
| 911 | float16.u = side_bswap_16(float16.u); |
| 912 | tracer_print_basic_type_header(type_desc); |
| 913 | printf("%g", (double) float16.f); |
| 914 | break; |
| 915 | #else |
| 916 | fprintf(stderr, "ERROR: Unsupported binary16 float type\n"); |
| 917 | abort(); |
| 918 | #endif |
| 919 | } |
| 920 | case SIDE_TYPE_FLOAT_BINARY32: |
| 921 | { |
| 922 | #if __HAVE_FLOAT32 |
| 923 | union { |
| 924 | _Float32 f; |
| 925 | uint32_t u; |
| 926 | } float32 = { |
| 927 | .f = item->u.side_float_binary32, |
| 928 | }; |
| 929 | |
| 930 | if (type_to_host_reverse_bo(type_desc)) |
| 931 | float32.u = side_bswap_32(float32.u); |
| 932 | tracer_print_basic_type_header(type_desc); |
| 933 | printf("%g", (double) float32.f); |
| 934 | break; |
| 935 | #else |
| 936 | fprintf(stderr, "ERROR: Unsupported binary32 float type\n"); |
| 937 | abort(); |
| 938 | #endif |
| 939 | } |
| 940 | case SIDE_TYPE_FLOAT_BINARY64: |
| 941 | { |
| 942 | #if __HAVE_FLOAT64 |
| 943 | union { |
| 944 | _Float64 f; |
| 945 | uint64_t u; |
| 946 | } float64 = { |
| 947 | .f = item->u.side_float_binary64, |
| 948 | }; |
| 949 | |
| 950 | if (type_to_host_reverse_bo(type_desc)) |
| 951 | float64.u = side_bswap_64(float64.u); |
| 952 | tracer_print_basic_type_header(type_desc); |
| 953 | printf("%g", (double) float64.f); |
| 954 | break; |
| 955 | #else |
| 956 | fprintf(stderr, "ERROR: Unsupported binary64 float type\n"); |
| 957 | abort(); |
| 958 | #endif |
| 959 | } |
| 960 | case SIDE_TYPE_FLOAT_BINARY128: |
| 961 | { |
| 962 | #if __HAVE_FLOAT128 |
| 963 | union { |
| 964 | _Float128 f; |
| 965 | char arr[16]; |
| 966 | } float128 = { |
| 967 | .f = item->u.side_float_binary128, |
| 968 | }; |
| 969 | |
| 970 | if (type_to_host_reverse_bo(type_desc)) |
| 971 | side_bswap_128p(float128.arr); |
| 972 | tracer_print_basic_type_header(type_desc); |
| 973 | printf("%Lg", (long double) float128.f); |
| 974 | break; |
| 975 | #else |
| 976 | fprintf(stderr, "ERROR: Unsupported binary128 float type\n"); |
| 977 | abort(); |
| 978 | #endif |
| 979 | } |
| 980 | case SIDE_TYPE_STRING: |
| 981 | tracer_print_basic_type_header(type_desc); |
| 982 | printf("\"%s\"", (const char *)(uintptr_t) item->u.string); |
| 983 | break; |
| 984 | case SIDE_TYPE_STRUCT: |
| 985 | tracer_print_struct(type_desc, item->u.side_struct); |
| 986 | break; |
| 987 | case SIDE_TYPE_ARRAY: |
| 988 | tracer_print_array(type_desc, item->u.side_array); |
| 989 | break; |
| 990 | case SIDE_TYPE_VLA: |
| 991 | tracer_print_vla(type_desc, item->u.side_vla); |
| 992 | break; |
| 993 | case SIDE_TYPE_VLA_VISITOR: |
| 994 | tracer_print_vla_visitor(type_desc, item->u.side_vla_app_visitor_ctx); |
| 995 | break; |
| 996 | case SIDE_TYPE_ARRAY_U8: |
| 997 | case SIDE_TYPE_ARRAY_U16: |
| 998 | case SIDE_TYPE_ARRAY_U32: |
| 999 | case SIDE_TYPE_ARRAY_U64: |
| 1000 | case SIDE_TYPE_ARRAY_S8: |
| 1001 | case SIDE_TYPE_ARRAY_S16: |
| 1002 | case SIDE_TYPE_ARRAY_S32: |
| 1003 | case SIDE_TYPE_ARRAY_S64: |
| 1004 | case SIDE_TYPE_ARRAY_BYTE: |
| 1005 | case SIDE_TYPE_ARRAY_POINTER32: |
| 1006 | case SIDE_TYPE_ARRAY_POINTER64: |
| 1007 | tracer_print_array_fixint(type_desc, item); |
| 1008 | break; |
| 1009 | case SIDE_TYPE_VLA_U8: |
| 1010 | case SIDE_TYPE_VLA_U16: |
| 1011 | case SIDE_TYPE_VLA_U32: |
| 1012 | case SIDE_TYPE_VLA_U64: |
| 1013 | case SIDE_TYPE_VLA_S8: |
| 1014 | case SIDE_TYPE_VLA_S16: |
| 1015 | case SIDE_TYPE_VLA_S32: |
| 1016 | case SIDE_TYPE_VLA_S64: |
| 1017 | case SIDE_TYPE_VLA_BYTE: |
| 1018 | case SIDE_TYPE_VLA_POINTER32: |
| 1019 | case SIDE_TYPE_VLA_POINTER64: |
| 1020 | tracer_print_vla_fixint(type_desc, item); |
| 1021 | break; |
| 1022 | case SIDE_TYPE_DYNAMIC: |
| 1023 | tracer_print_basic_type_header(type_desc); |
| 1024 | tracer_print_dynamic(&item->u.dynamic); |
| 1025 | break; |
| 1026 | default: |
| 1027 | fprintf(stderr, "<UNKNOWN TYPE>"); |
| 1028 | abort(); |
| 1029 | } |
| 1030 | printf(" }"); |
| 1031 | } |
| 1032 | |
| 1033 | static |
| 1034 | void tracer_print_field(const struct side_event_field *item_desc, const struct side_arg_vec *item) |
| 1035 | { |
| 1036 | printf("%s: ", item_desc->field_name); |
| 1037 | tracer_print_type(&item_desc->side_type, item); |
| 1038 | } |
| 1039 | |
| 1040 | static |
| 1041 | void tracer_print_struct(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc) |
| 1042 | { |
| 1043 | const struct side_arg_vec *sav = sav_desc->sav; |
| 1044 | uint32_t side_sav_len = sav_desc->len; |
| 1045 | int i; |
| 1046 | |
| 1047 | if (type_desc->u.side_struct->nr_fields != side_sav_len) { |
| 1048 | fprintf(stderr, "ERROR: number of fields mismatch between description and arguments of structure\n"); |
| 1049 | abort(); |
| 1050 | } |
| 1051 | print_attributes("attr", ":", type_desc->u.side_struct->attr, type_desc->u.side_struct->nr_attr); |
| 1052 | printf("%s", type_desc->u.side_struct->nr_attr ? ", " : ""); |
| 1053 | printf("fields: { "); |
| 1054 | for (i = 0; i < side_sav_len; i++) { |
| 1055 | printf("%s", i ? ", " : ""); |
| 1056 | tracer_print_field(&type_desc->u.side_struct->fields[i], &sav[i]); |
| 1057 | } |
| 1058 | printf(" }"); |
| 1059 | } |
| 1060 | |
| 1061 | static |
| 1062 | void tracer_print_array(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc) |
| 1063 | { |
| 1064 | const struct side_arg_vec *sav = sav_desc->sav; |
| 1065 | uint32_t side_sav_len = sav_desc->len; |
| 1066 | int i; |
| 1067 | |
| 1068 | if (type_desc->u.side_array.length != side_sav_len) { |
| 1069 | fprintf(stderr, "ERROR: length mismatch between description and arguments of array\n"); |
| 1070 | abort(); |
| 1071 | } |
| 1072 | print_attributes("attr", ":", type_desc->u.side_array.attr, type_desc->u.side_array.nr_attr); |
| 1073 | printf("%s", type_desc->u.side_array.nr_attr ? ", " : ""); |
| 1074 | printf("elements: "); |
| 1075 | printf("[ "); |
| 1076 | for (i = 0; i < side_sav_len; i++) { |
| 1077 | printf("%s", i ? ", " : ""); |
| 1078 | tracer_print_type(type_desc->u.side_array.elem_type, &sav[i]); |
| 1079 | } |
| 1080 | printf(" ]"); |
| 1081 | } |
| 1082 | |
| 1083 | static |
| 1084 | void tracer_print_vla(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc) |
| 1085 | { |
| 1086 | const struct side_arg_vec *sav = sav_desc->sav; |
| 1087 | uint32_t side_sav_len = sav_desc->len; |
| 1088 | int i; |
| 1089 | |
| 1090 | print_attributes("attr", ":", type_desc->u.side_vla.attr, type_desc->u.side_vla.nr_attr); |
| 1091 | printf("%s", type_desc->u.side_vla.nr_attr ? ", " : ""); |
| 1092 | printf("elements: "); |
| 1093 | printf("[ "); |
| 1094 | for (i = 0; i < side_sav_len; i++) { |
| 1095 | printf("%s", i ? ", " : ""); |
| 1096 | tracer_print_type(type_desc->u.side_vla.elem_type, &sav[i]); |
| 1097 | } |
| 1098 | printf(" ]"); |
| 1099 | } |
| 1100 | |
| 1101 | struct tracer_visitor_priv { |
| 1102 | const struct side_type_description *elem_type; |
| 1103 | int i; |
| 1104 | }; |
| 1105 | |
| 1106 | static |
| 1107 | enum side_visitor_status tracer_write_elem_cb(const struct side_tracer_visitor_ctx *tracer_ctx, |
| 1108 | const struct side_arg_vec *elem) |
| 1109 | { |
| 1110 | struct tracer_visitor_priv *tracer_priv = tracer_ctx->priv; |
| 1111 | |
| 1112 | printf("%s", tracer_priv->i++ ? ", " : ""); |
| 1113 | tracer_print_type(tracer_priv->elem_type, elem); |
| 1114 | return SIDE_VISITOR_STATUS_OK; |
| 1115 | } |
| 1116 | |
| 1117 | static |
| 1118 | void tracer_print_vla_visitor(const struct side_type_description *type_desc, void *app_ctx) |
| 1119 | { |
| 1120 | enum side_visitor_status status; |
| 1121 | struct tracer_visitor_priv tracer_priv = { |
| 1122 | .elem_type = type_desc->u.side_vla_visitor.elem_type, |
| 1123 | .i = 0, |
| 1124 | }; |
| 1125 | const struct side_tracer_visitor_ctx tracer_ctx = { |
| 1126 | .write_elem = tracer_write_elem_cb, |
| 1127 | .priv = &tracer_priv, |
| 1128 | }; |
| 1129 | |
| 1130 | print_attributes("attr", ":", type_desc->u.side_vla_visitor.attr, type_desc->u.side_vla_visitor.nr_attr); |
| 1131 | printf("%s", type_desc->u.side_vla_visitor.nr_attr ? ", " : ""); |
| 1132 | printf("elements: "); |
| 1133 | printf("[ "); |
| 1134 | status = type_desc->u.side_vla_visitor.visitor(&tracer_ctx, app_ctx); |
| 1135 | switch (status) { |
| 1136 | case SIDE_VISITOR_STATUS_OK: |
| 1137 | break; |
| 1138 | case SIDE_VISITOR_STATUS_ERROR: |
| 1139 | fprintf(stderr, "ERROR: Visitor error\n"); |
| 1140 | abort(); |
| 1141 | } |
| 1142 | printf(" ]"); |
| 1143 | } |
| 1144 | |
| 1145 | void tracer_print_array_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item) |
| 1146 | { |
| 1147 | const struct side_type_description *elem_type = type_desc->u.side_array.elem_type; |
| 1148 | uint32_t side_sav_len = type_desc->u.side_array.length; |
| 1149 | void *p = item->u.side_array_fixint; |
| 1150 | enum side_type side_type; |
| 1151 | int i; |
| 1152 | |
| 1153 | print_attributes("attr", ":", type_desc->u.side_array.attr, type_desc->u.side_array.nr_attr); |
| 1154 | printf("%s", type_desc->u.side_array.nr_attr ? ", " : ""); |
| 1155 | printf("elements: "); |
| 1156 | switch (item->type) { |
| 1157 | case SIDE_TYPE_ARRAY_U8: |
| 1158 | if (elem_type->type != SIDE_TYPE_U8) |
| 1159 | goto type_error; |
| 1160 | break; |
| 1161 | case SIDE_TYPE_ARRAY_U16: |
| 1162 | if (elem_type->type != SIDE_TYPE_U16) |
| 1163 | goto type_error; |
| 1164 | break; |
| 1165 | case SIDE_TYPE_ARRAY_U32: |
| 1166 | if (elem_type->type != SIDE_TYPE_U32) |
| 1167 | goto type_error; |
| 1168 | break; |
| 1169 | case SIDE_TYPE_ARRAY_U64: |
| 1170 | if (elem_type->type != SIDE_TYPE_U64) |
| 1171 | goto type_error; |
| 1172 | break; |
| 1173 | case SIDE_TYPE_ARRAY_S8: |
| 1174 | if (elem_type->type != SIDE_TYPE_S8) |
| 1175 | goto type_error; |
| 1176 | break; |
| 1177 | case SIDE_TYPE_ARRAY_S16: |
| 1178 | if (elem_type->type != SIDE_TYPE_S16) |
| 1179 | goto type_error; |
| 1180 | break; |
| 1181 | case SIDE_TYPE_ARRAY_S32: |
| 1182 | if (elem_type->type != SIDE_TYPE_S32) |
| 1183 | goto type_error; |
| 1184 | break; |
| 1185 | case SIDE_TYPE_ARRAY_S64: |
| 1186 | if (elem_type->type != SIDE_TYPE_S64) |
| 1187 | goto type_error; |
| 1188 | break; |
| 1189 | case SIDE_TYPE_ARRAY_BYTE: |
| 1190 | if (elem_type->type != SIDE_TYPE_BYTE) |
| 1191 | goto type_error; |
| 1192 | break; |
| 1193 | case SIDE_TYPE_ARRAY_POINTER32: |
| 1194 | if (elem_type->type != SIDE_TYPE_POINTER32) |
| 1195 | goto type_error; |
| 1196 | case SIDE_TYPE_ARRAY_POINTER64: |
| 1197 | if (elem_type->type != SIDE_TYPE_POINTER64) |
| 1198 | goto type_error; |
| 1199 | break; |
| 1200 | default: |
| 1201 | goto type_error; |
| 1202 | } |
| 1203 | side_type = elem_type->type; |
| 1204 | |
| 1205 | printf("[ "); |
| 1206 | for (i = 0; i < side_sav_len; i++) { |
| 1207 | struct side_arg_vec sav_elem = { |
| 1208 | .type = side_type, |
| 1209 | }; |
| 1210 | |
| 1211 | switch (side_type) { |
| 1212 | case SIDE_TYPE_U8: |
| 1213 | sav_elem.u.side_u8 = ((const uint8_t *) p)[i]; |
| 1214 | break; |
| 1215 | case SIDE_TYPE_S8: |
| 1216 | sav_elem.u.side_s8 = ((const int8_t *) p)[i]; |
| 1217 | break; |
| 1218 | case SIDE_TYPE_U16: |
| 1219 | sav_elem.u.side_u16 = ((const uint16_t *) p)[i]; |
| 1220 | break; |
| 1221 | case SIDE_TYPE_S16: |
| 1222 | sav_elem.u.side_s16 = ((const int16_t *) p)[i]; |
| 1223 | break; |
| 1224 | case SIDE_TYPE_U32: |
| 1225 | sav_elem.u.side_u32 = ((const uint32_t *) p)[i]; |
| 1226 | break; |
| 1227 | case SIDE_TYPE_S32: |
| 1228 | sav_elem.u.side_s32 = ((const int32_t *) p)[i]; |
| 1229 | break; |
| 1230 | case SIDE_TYPE_U64: |
| 1231 | sav_elem.u.side_u64 = ((const uint64_t *) p)[i]; |
| 1232 | break; |
| 1233 | case SIDE_TYPE_S64: |
| 1234 | sav_elem.u.side_s64 = ((const int64_t *) p)[i]; |
| 1235 | break; |
| 1236 | case SIDE_TYPE_BYTE: |
| 1237 | sav_elem.u.side_byte = ((const uint8_t *) p)[i]; |
| 1238 | break; |
| 1239 | case SIDE_TYPE_POINTER32: |
| 1240 | sav_elem.u.side_u32 = ((const uint32_t *) p)[i]; |
| 1241 | break; |
| 1242 | case SIDE_TYPE_POINTER64: |
| 1243 | sav_elem.u.side_u64 = ((const uint64_t *) p)[i]; |
| 1244 | break; |
| 1245 | |
| 1246 | default: |
| 1247 | fprintf(stderr, "ERROR: Unexpected type\n"); |
| 1248 | abort(); |
| 1249 | } |
| 1250 | |
| 1251 | printf("%s", i ? ", " : ""); |
| 1252 | tracer_print_type(elem_type, &sav_elem); |
| 1253 | } |
| 1254 | printf(" ]"); |
| 1255 | return; |
| 1256 | |
| 1257 | type_error: |
| 1258 | fprintf(stderr, "ERROR: type mismatch\n"); |
| 1259 | abort(); |
| 1260 | } |
| 1261 | |
| 1262 | void tracer_print_vla_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item) |
| 1263 | { |
| 1264 | const struct side_type_description *elem_type = type_desc->u.side_vla.elem_type; |
| 1265 | uint32_t side_sav_len = item->u.side_vla_fixint.length; |
| 1266 | void *p = item->u.side_vla_fixint.p; |
| 1267 | enum side_type side_type; |
| 1268 | int i; |
| 1269 | |
| 1270 | print_attributes("attr", ":", type_desc->u.side_vla.attr, type_desc->u.side_vla.nr_attr); |
| 1271 | printf("%s", type_desc->u.side_vla.nr_attr ? ", " : ""); |
| 1272 | printf("elements: "); |
| 1273 | switch (item->type) { |
| 1274 | case SIDE_TYPE_VLA_U8: |
| 1275 | if (elem_type->type != SIDE_TYPE_U8) |
| 1276 | goto type_error; |
| 1277 | break; |
| 1278 | case SIDE_TYPE_VLA_U16: |
| 1279 | if (elem_type->type != SIDE_TYPE_U16) |
| 1280 | goto type_error; |
| 1281 | break; |
| 1282 | case SIDE_TYPE_VLA_U32: |
| 1283 | if (elem_type->type != SIDE_TYPE_U32) |
| 1284 | goto type_error; |
| 1285 | break; |
| 1286 | case SIDE_TYPE_VLA_U64: |
| 1287 | if (elem_type->type != SIDE_TYPE_U64) |
| 1288 | goto type_error; |
| 1289 | break; |
| 1290 | case SIDE_TYPE_VLA_S8: |
| 1291 | if (elem_type->type != SIDE_TYPE_S8) |
| 1292 | goto type_error; |
| 1293 | break; |
| 1294 | case SIDE_TYPE_VLA_S16: |
| 1295 | if (elem_type->type != SIDE_TYPE_S16) |
| 1296 | goto type_error; |
| 1297 | break; |
| 1298 | case SIDE_TYPE_VLA_S32: |
| 1299 | if (elem_type->type != SIDE_TYPE_S32) |
| 1300 | goto type_error; |
| 1301 | break; |
| 1302 | case SIDE_TYPE_VLA_S64: |
| 1303 | if (elem_type->type != SIDE_TYPE_S64) |
| 1304 | goto type_error; |
| 1305 | break; |
| 1306 | case SIDE_TYPE_VLA_BYTE: |
| 1307 | if (elem_type->type != SIDE_TYPE_BYTE) |
| 1308 | goto type_error; |
| 1309 | break; |
| 1310 | case SIDE_TYPE_VLA_POINTER32: |
| 1311 | if (elem_type->type != SIDE_TYPE_POINTER32) |
| 1312 | goto type_error; |
| 1313 | case SIDE_TYPE_VLA_POINTER64: |
| 1314 | if (elem_type->type != SIDE_TYPE_POINTER64) |
| 1315 | goto type_error; |
| 1316 | break; |
| 1317 | default: |
| 1318 | goto type_error; |
| 1319 | } |
| 1320 | side_type = elem_type->type; |
| 1321 | |
| 1322 | printf("[ "); |
| 1323 | for (i = 0; i < side_sav_len; i++) { |
| 1324 | struct side_arg_vec sav_elem = { |
| 1325 | .type = side_type, |
| 1326 | }; |
| 1327 | |
| 1328 | switch (side_type) { |
| 1329 | case SIDE_TYPE_U8: |
| 1330 | sav_elem.u.side_u8 = ((const uint8_t *) p)[i]; |
| 1331 | break; |
| 1332 | case SIDE_TYPE_S8: |
| 1333 | sav_elem.u.side_s8 = ((const int8_t *) p)[i]; |
| 1334 | break; |
| 1335 | case SIDE_TYPE_U16: |
| 1336 | sav_elem.u.side_u16 = ((const uint16_t *) p)[i]; |
| 1337 | break; |
| 1338 | case SIDE_TYPE_S16: |
| 1339 | sav_elem.u.side_s16 = ((const int16_t *) p)[i]; |
| 1340 | break; |
| 1341 | case SIDE_TYPE_U32: |
| 1342 | sav_elem.u.side_u32 = ((const uint32_t *) p)[i]; |
| 1343 | break; |
| 1344 | case SIDE_TYPE_S32: |
| 1345 | sav_elem.u.side_s32 = ((const int32_t *) p)[i]; |
| 1346 | break; |
| 1347 | case SIDE_TYPE_U64: |
| 1348 | sav_elem.u.side_u64 = ((const uint64_t *) p)[i]; |
| 1349 | break; |
| 1350 | case SIDE_TYPE_S64: |
| 1351 | sav_elem.u.side_s64 = ((const int64_t *) p)[i]; |
| 1352 | break; |
| 1353 | case SIDE_TYPE_BYTE: |
| 1354 | sav_elem.u.side_byte = ((const uint8_t *) p)[i]; |
| 1355 | break; |
| 1356 | case SIDE_TYPE_POINTER32: |
| 1357 | sav_elem.u.side_u32 = ((const uint32_t *) p)[i]; |
| 1358 | break; |
| 1359 | case SIDE_TYPE_POINTER64: |
| 1360 | sav_elem.u.side_u64 = ((const uint64_t *) p)[i]; |
| 1361 | break; |
| 1362 | |
| 1363 | default: |
| 1364 | fprintf(stderr, "ERROR: Unexpected type\n"); |
| 1365 | abort(); |
| 1366 | } |
| 1367 | |
| 1368 | printf("%s", i ? ", " : ""); |
| 1369 | tracer_print_type(elem_type, &sav_elem); |
| 1370 | } |
| 1371 | printf(" ]"); |
| 1372 | return; |
| 1373 | |
| 1374 | type_error: |
| 1375 | fprintf(stderr, "ERROR: type mismatch\n"); |
| 1376 | abort(); |
| 1377 | } |
| 1378 | |
| 1379 | static |
| 1380 | void tracer_print_dynamic_struct(const struct side_arg_dynamic_event_struct *dynamic_struct) |
| 1381 | { |
| 1382 | const struct side_arg_dynamic_event_field *fields = dynamic_struct->fields; |
| 1383 | uint32_t len = dynamic_struct->len; |
| 1384 | int i; |
| 1385 | |
| 1386 | print_attributes("attr", "::", dynamic_struct->attr, dynamic_struct->nr_attr); |
| 1387 | printf("%s", dynamic_struct->nr_attr ? ", " : ""); |
| 1388 | printf("fields:: "); |
| 1389 | printf("[ "); |
| 1390 | for (i = 0; i < len; i++) { |
| 1391 | printf("%s", i ? ", " : ""); |
| 1392 | printf("%s:: ", fields[i].field_name); |
| 1393 | tracer_print_dynamic(&fields[i].elem); |
| 1394 | } |
| 1395 | printf(" ]"); |
| 1396 | } |
| 1397 | |
| 1398 | struct tracer_dynamic_struct_visitor_priv { |
| 1399 | int i; |
| 1400 | }; |
| 1401 | |
| 1402 | static |
| 1403 | enum side_visitor_status tracer_dynamic_struct_write_elem_cb( |
| 1404 | const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx, |
| 1405 | const struct side_arg_dynamic_event_field *dynamic_field) |
| 1406 | { |
| 1407 | struct tracer_dynamic_struct_visitor_priv *tracer_priv = tracer_ctx->priv; |
| 1408 | |
| 1409 | printf("%s", tracer_priv->i++ ? ", " : ""); |
| 1410 | printf("%s:: ", dynamic_field->field_name); |
| 1411 | tracer_print_dynamic(&dynamic_field->elem); |
| 1412 | return SIDE_VISITOR_STATUS_OK; |
| 1413 | } |
| 1414 | |
| 1415 | static |
| 1416 | void tracer_print_dynamic_struct_visitor(const struct side_arg_dynamic_vec *item) |
| 1417 | { |
| 1418 | enum side_visitor_status status; |
| 1419 | struct tracer_dynamic_struct_visitor_priv tracer_priv = { |
| 1420 | .i = 0, |
| 1421 | }; |
| 1422 | const struct side_tracer_dynamic_struct_visitor_ctx tracer_ctx = { |
| 1423 | .write_field = tracer_dynamic_struct_write_elem_cb, |
| 1424 | .priv = &tracer_priv, |
| 1425 | }; |
| 1426 | void *app_ctx = item->u.side_dynamic_struct_visitor.app_ctx; |
| 1427 | |
| 1428 | print_attributes("attr", "::", item->u.side_dynamic_struct_visitor.attr, item->u.side_dynamic_struct_visitor.nr_attr); |
| 1429 | printf("%s", item->u.side_dynamic_struct_visitor.nr_attr ? ", " : ""); |
| 1430 | printf("fields:: "); |
| 1431 | printf("[ "); |
| 1432 | status = item->u.side_dynamic_struct_visitor.visitor(&tracer_ctx, app_ctx); |
| 1433 | switch (status) { |
| 1434 | case SIDE_VISITOR_STATUS_OK: |
| 1435 | break; |
| 1436 | case SIDE_VISITOR_STATUS_ERROR: |
| 1437 | fprintf(stderr, "ERROR: Visitor error\n"); |
| 1438 | abort(); |
| 1439 | } |
| 1440 | printf(" ]"); |
| 1441 | } |
| 1442 | |
| 1443 | static |
| 1444 | void tracer_print_dynamic_vla(const struct side_arg_dynamic_vec_vla *vla) |
| 1445 | { |
| 1446 | const struct side_arg_dynamic_vec *sav = vla->sav; |
| 1447 | uint32_t side_sav_len = vla->len; |
| 1448 | int i; |
| 1449 | |
| 1450 | print_attributes("attr", "::", vla->attr, vla->nr_attr); |
| 1451 | printf("%s", vla->nr_attr ? ", " : ""); |
| 1452 | printf("elements:: "); |
| 1453 | printf("[ "); |
| 1454 | for (i = 0; i < side_sav_len; i++) { |
| 1455 | printf("%s", i ? ", " : ""); |
| 1456 | tracer_print_dynamic(&sav[i]); |
| 1457 | } |
| 1458 | printf(" ]"); |
| 1459 | } |
| 1460 | |
| 1461 | struct tracer_dynamic_vla_visitor_priv { |
| 1462 | int i; |
| 1463 | }; |
| 1464 | |
| 1465 | static |
| 1466 | enum side_visitor_status tracer_dynamic_vla_write_elem_cb( |
| 1467 | const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx, |
| 1468 | const struct side_arg_dynamic_vec *elem) |
| 1469 | { |
| 1470 | struct tracer_dynamic_vla_visitor_priv *tracer_priv = tracer_ctx->priv; |
| 1471 | |
| 1472 | printf("%s", tracer_priv->i++ ? ", " : ""); |
| 1473 | tracer_print_dynamic(elem); |
| 1474 | return SIDE_VISITOR_STATUS_OK; |
| 1475 | } |
| 1476 | |
| 1477 | static |
| 1478 | void tracer_print_dynamic_vla_visitor(const struct side_arg_dynamic_vec *item) |
| 1479 | { |
| 1480 | enum side_visitor_status status; |
| 1481 | struct tracer_dynamic_vla_visitor_priv tracer_priv = { |
| 1482 | .i = 0, |
| 1483 | }; |
| 1484 | const struct side_tracer_dynamic_vla_visitor_ctx tracer_ctx = { |
| 1485 | .write_elem = tracer_dynamic_vla_write_elem_cb, |
| 1486 | .priv = &tracer_priv, |
| 1487 | }; |
| 1488 | void *app_ctx = item->u.side_dynamic_vla_visitor.app_ctx; |
| 1489 | |
| 1490 | print_attributes("attr", "::", item->u.side_dynamic_vla_visitor.attr, item->u.side_dynamic_vla_visitor.nr_attr); |
| 1491 | printf("%s", item->u.side_dynamic_vla_visitor.nr_attr ? ", " : ""); |
| 1492 | printf("elements:: "); |
| 1493 | printf("[ "); |
| 1494 | status = item->u.side_dynamic_vla_visitor.visitor(&tracer_ctx, app_ctx); |
| 1495 | switch (status) { |
| 1496 | case SIDE_VISITOR_STATUS_OK: |
| 1497 | break; |
| 1498 | case SIDE_VISITOR_STATUS_ERROR: |
| 1499 | fprintf(stderr, "ERROR: Visitor error\n"); |
| 1500 | abort(); |
| 1501 | } |
| 1502 | printf(" ]"); |
| 1503 | } |
| 1504 | |
| 1505 | static |
| 1506 | void tracer_print_dynamic_basic_type_header(const struct side_arg_dynamic_vec *item) |
| 1507 | { |
| 1508 | print_attributes("attr", "::", item->u.side_basic.attr, item->u.side_basic.nr_attr); |
| 1509 | printf("%s", item->u.side_basic.nr_attr ? ", " : ""); |
| 1510 | printf("value:: "); |
| 1511 | } |
| 1512 | |
| 1513 | static |
| 1514 | void tracer_print_dynamic(const struct side_arg_dynamic_vec *item) |
| 1515 | { |
| 1516 | enum tracer_display_base base = TRACER_DISPLAY_BASE_10; |
| 1517 | |
| 1518 | switch (item->dynamic_type) { |
| 1519 | case SIDE_DYNAMIC_TYPE_U8: |
| 1520 | case SIDE_DYNAMIC_TYPE_U16: |
| 1521 | case SIDE_DYNAMIC_TYPE_U32: |
| 1522 | case SIDE_DYNAMIC_TYPE_U64: |
| 1523 | case SIDE_DYNAMIC_TYPE_S8: |
| 1524 | case SIDE_DYNAMIC_TYPE_S16: |
| 1525 | case SIDE_DYNAMIC_TYPE_S32: |
| 1526 | case SIDE_DYNAMIC_TYPE_S64: |
| 1527 | base = get_attr_display_base(item->u.side_basic.attr, |
| 1528 | item->u.side_basic.nr_attr); |
| 1529 | break; |
| 1530 | default: |
| 1531 | break; |
| 1532 | } |
| 1533 | |
| 1534 | |
| 1535 | printf("{ "); |
| 1536 | switch (item->dynamic_type) { |
| 1537 | case SIDE_DYNAMIC_TYPE_NULL: |
| 1538 | tracer_print_dynamic_basic_type_header(item); |
| 1539 | printf("<NULL TYPE>"); |
| 1540 | break; |
| 1541 | case SIDE_DYNAMIC_TYPE_BOOL: |
| 1542 | tracer_print_dynamic_basic_type_header(item); |
| 1543 | printf("%s", item->u.side_basic.u.side_bool ? "true" : "false"); |
| 1544 | break; |
| 1545 | case SIDE_DYNAMIC_TYPE_U8: |
| 1546 | { |
| 1547 | uint8_t v; |
| 1548 | |
| 1549 | v = item->u.side_basic.u.side_u8; |
| 1550 | tracer_print_dynamic_basic_type_header(item); |
| 1551 | switch (base) { |
| 1552 | case TRACER_DISPLAY_BASE_2: |
| 1553 | print_integer_binary(v, 8); |
| 1554 | break; |
| 1555 | case TRACER_DISPLAY_BASE_8: |
| 1556 | printf("0%" PRIo8, v); |
| 1557 | break; |
| 1558 | case TRACER_DISPLAY_BASE_10: |
| 1559 | printf("%" PRIu8, v); |
| 1560 | break; |
| 1561 | case TRACER_DISPLAY_BASE_16: |
| 1562 | printf("0x%" PRIx8, v); |
| 1563 | break; |
| 1564 | default: |
| 1565 | abort(); |
| 1566 | } |
| 1567 | break; |
| 1568 | } |
| 1569 | case SIDE_DYNAMIC_TYPE_U16: |
| 1570 | { |
| 1571 | uint16_t v; |
| 1572 | |
| 1573 | v = item->u.side_basic.u.side_u16; |
| 1574 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1575 | v = side_bswap_16(v); |
| 1576 | tracer_print_dynamic_basic_type_header(item); |
| 1577 | switch (base) { |
| 1578 | case TRACER_DISPLAY_BASE_2: |
| 1579 | print_integer_binary(v, 16); |
| 1580 | break; |
| 1581 | case TRACER_DISPLAY_BASE_8: |
| 1582 | printf("0%" PRIo16, v); |
| 1583 | break; |
| 1584 | case TRACER_DISPLAY_BASE_10: |
| 1585 | printf("%" PRIu16, v); |
| 1586 | break; |
| 1587 | case TRACER_DISPLAY_BASE_16: |
| 1588 | printf("0x%" PRIx16, v); |
| 1589 | break; |
| 1590 | default: |
| 1591 | abort(); |
| 1592 | } |
| 1593 | break; |
| 1594 | } |
| 1595 | case SIDE_DYNAMIC_TYPE_U32: |
| 1596 | { |
| 1597 | uint32_t v; |
| 1598 | |
| 1599 | v = item->u.side_basic.u.side_u32; |
| 1600 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1601 | v = side_bswap_32(v); |
| 1602 | tracer_print_dynamic_basic_type_header(item); |
| 1603 | switch (base) { |
| 1604 | case TRACER_DISPLAY_BASE_2: |
| 1605 | print_integer_binary(v, 32); |
| 1606 | break; |
| 1607 | case TRACER_DISPLAY_BASE_8: |
| 1608 | printf("0%" PRIo32, v); |
| 1609 | break; |
| 1610 | case TRACER_DISPLAY_BASE_10: |
| 1611 | printf("%" PRIu32, v); |
| 1612 | break; |
| 1613 | case TRACER_DISPLAY_BASE_16: |
| 1614 | printf("0x%" PRIx32, v); |
| 1615 | break; |
| 1616 | default: |
| 1617 | abort(); |
| 1618 | } |
| 1619 | break; |
| 1620 | } |
| 1621 | case SIDE_DYNAMIC_TYPE_U64: |
| 1622 | { |
| 1623 | uint64_t v; |
| 1624 | |
| 1625 | v = item->u.side_basic.u.side_u64; |
| 1626 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1627 | v = side_bswap_64(v); |
| 1628 | tracer_print_dynamic_basic_type_header(item); |
| 1629 | switch (base) { |
| 1630 | case TRACER_DISPLAY_BASE_2: |
| 1631 | print_integer_binary(v, 64); |
| 1632 | break; |
| 1633 | case TRACER_DISPLAY_BASE_8: |
| 1634 | printf("0%" PRIo64, v); |
| 1635 | break; |
| 1636 | case TRACER_DISPLAY_BASE_10: |
| 1637 | printf("%" PRIu64, v); |
| 1638 | break; |
| 1639 | case TRACER_DISPLAY_BASE_16: |
| 1640 | printf("0x%" PRIx64, v); |
| 1641 | break; |
| 1642 | default: |
| 1643 | abort(); |
| 1644 | } |
| 1645 | break; |
| 1646 | } |
| 1647 | case SIDE_DYNAMIC_TYPE_S8: |
| 1648 | { |
| 1649 | int8_t v; |
| 1650 | |
| 1651 | v = item->u.side_basic.u.side_s8; |
| 1652 | tracer_print_dynamic_basic_type_header(item); |
| 1653 | switch (base) { |
| 1654 | case TRACER_DISPLAY_BASE_2: |
| 1655 | print_integer_binary(v, 8); |
| 1656 | break; |
| 1657 | case TRACER_DISPLAY_BASE_8: |
| 1658 | printf("0%" PRIo8, v); |
| 1659 | break; |
| 1660 | case TRACER_DISPLAY_BASE_10: |
| 1661 | printf("%" PRId8, v); |
| 1662 | break; |
| 1663 | case TRACER_DISPLAY_BASE_16: |
| 1664 | printf("0x%" PRIx8, v); |
| 1665 | break; |
| 1666 | default: |
| 1667 | abort(); |
| 1668 | } |
| 1669 | break; |
| 1670 | } |
| 1671 | case SIDE_DYNAMIC_TYPE_S16: |
| 1672 | { |
| 1673 | int16_t v; |
| 1674 | |
| 1675 | v = item->u.side_basic.u.side_u16; |
| 1676 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1677 | v = side_bswap_16(v); |
| 1678 | tracer_print_dynamic_basic_type_header(item); |
| 1679 | switch (base) { |
| 1680 | case TRACER_DISPLAY_BASE_2: |
| 1681 | print_integer_binary(v, 16); |
| 1682 | break; |
| 1683 | case TRACER_DISPLAY_BASE_8: |
| 1684 | printf("0%" PRIo16, v); |
| 1685 | break; |
| 1686 | case TRACER_DISPLAY_BASE_10: |
| 1687 | printf("%" PRId16, v); |
| 1688 | break; |
| 1689 | case TRACER_DISPLAY_BASE_16: |
| 1690 | printf("0x%" PRIx16, v); |
| 1691 | break; |
| 1692 | default: |
| 1693 | abort(); |
| 1694 | } |
| 1695 | break; |
| 1696 | } |
| 1697 | case SIDE_DYNAMIC_TYPE_S32: |
| 1698 | { |
| 1699 | int32_t v; |
| 1700 | |
| 1701 | v = item->u.side_basic.u.side_u32; |
| 1702 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1703 | v = side_bswap_32(v); |
| 1704 | tracer_print_dynamic_basic_type_header(item); |
| 1705 | switch (base) { |
| 1706 | case TRACER_DISPLAY_BASE_2: |
| 1707 | print_integer_binary(v, 32); |
| 1708 | break; |
| 1709 | case TRACER_DISPLAY_BASE_8: |
| 1710 | printf("0%" PRIo32, v); |
| 1711 | break; |
| 1712 | case TRACER_DISPLAY_BASE_10: |
| 1713 | printf("%" PRId32, v); |
| 1714 | break; |
| 1715 | case TRACER_DISPLAY_BASE_16: |
| 1716 | printf("0x%" PRIx32, v); |
| 1717 | break; |
| 1718 | default: |
| 1719 | abort(); |
| 1720 | } |
| 1721 | break; |
| 1722 | } |
| 1723 | case SIDE_DYNAMIC_TYPE_S64: |
| 1724 | { |
| 1725 | int64_t v; |
| 1726 | |
| 1727 | v = item->u.side_basic.u.side_u64; |
| 1728 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1729 | v = side_bswap_64(v); |
| 1730 | tracer_print_dynamic_basic_type_header(item); |
| 1731 | switch (base) { |
| 1732 | case TRACER_DISPLAY_BASE_2: |
| 1733 | print_integer_binary(v, 64); |
| 1734 | break; |
| 1735 | case TRACER_DISPLAY_BASE_8: |
| 1736 | printf("0%" PRIo64, v); |
| 1737 | break; |
| 1738 | case TRACER_DISPLAY_BASE_10: |
| 1739 | printf("%" PRId64, v); |
| 1740 | break; |
| 1741 | case TRACER_DISPLAY_BASE_16: |
| 1742 | printf("0x%" PRIx64, v); |
| 1743 | break; |
| 1744 | default: |
| 1745 | abort(); |
| 1746 | } |
| 1747 | break; |
| 1748 | } |
| 1749 | case SIDE_DYNAMIC_TYPE_BYTE: |
| 1750 | tracer_print_dynamic_basic_type_header(item); |
| 1751 | printf("0x%" PRIx8, item->u.side_basic.u.side_byte); |
| 1752 | break; |
| 1753 | case SIDE_DYNAMIC_TYPE_POINTER32: |
| 1754 | { |
| 1755 | uint32_t v; |
| 1756 | |
| 1757 | v = item->u.side_basic.u.side_u32; |
| 1758 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1759 | v = side_bswap_32(v); |
| 1760 | tracer_print_dynamic_basic_type_header(item); |
| 1761 | printf("0x%" PRIx32, v); |
| 1762 | break; |
| 1763 | } |
| 1764 | |
| 1765 | case SIDE_DYNAMIC_TYPE_POINTER64: |
| 1766 | { |
| 1767 | uint64_t v; |
| 1768 | |
| 1769 | v = item->u.side_basic.u.side_u64; |
| 1770 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1771 | v = side_bswap_64(v); |
| 1772 | tracer_print_dynamic_basic_type_header(item); |
| 1773 | printf("0x%" PRIx64, v); |
| 1774 | break; |
| 1775 | } |
| 1776 | |
| 1777 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY16: |
| 1778 | { |
| 1779 | #if __HAVE_FLOAT16 |
| 1780 | union { |
| 1781 | _Float16 f; |
| 1782 | uint16_t u; |
| 1783 | } float16 = { |
| 1784 | .f = item->u.side_basic.u.side_float_binary16, |
| 1785 | }; |
| 1786 | |
| 1787 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1788 | float16.u = side_bswap_16(float16.u); |
| 1789 | tracer_print_dynamic_basic_type_header(item); |
| 1790 | printf("%g", (double) float16.f); |
| 1791 | break; |
| 1792 | #else |
| 1793 | fprintf(stderr, "ERROR: Unsupported binary16 float type\n"); |
| 1794 | abort(); |
| 1795 | #endif |
| 1796 | } |
| 1797 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY32: |
| 1798 | { |
| 1799 | #if __HAVE_FLOAT32 |
| 1800 | union { |
| 1801 | _Float32 f; |
| 1802 | uint32_t u; |
| 1803 | } float32 = { |
| 1804 | .f = item->u.side_basic.u.side_float_binary32, |
| 1805 | }; |
| 1806 | |
| 1807 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1808 | float32.u = side_bswap_32(float32.u); |
| 1809 | tracer_print_dynamic_basic_type_header(item); |
| 1810 | printf("%g", (double) float32.f); |
| 1811 | break; |
| 1812 | #else |
| 1813 | fprintf(stderr, "ERROR: Unsupported binary32 float type\n"); |
| 1814 | abort(); |
| 1815 | #endif |
| 1816 | } |
| 1817 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY64: |
| 1818 | { |
| 1819 | #if __HAVE_FLOAT64 |
| 1820 | union { |
| 1821 | _Float64 f; |
| 1822 | uint64_t u; |
| 1823 | } float64 = { |
| 1824 | .f = item->u.side_basic.u.side_float_binary64, |
| 1825 | }; |
| 1826 | |
| 1827 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1828 | float64.u = side_bswap_64(float64.u); |
| 1829 | tracer_print_dynamic_basic_type_header(item); |
| 1830 | printf("%g", (double) float64.f); |
| 1831 | break; |
| 1832 | #else |
| 1833 | fprintf(stderr, "ERROR: Unsupported binary64 float type\n"); |
| 1834 | abort(); |
| 1835 | #endif |
| 1836 | } |
| 1837 | case SIDE_DYNAMIC_TYPE_FLOAT_BINARY128: |
| 1838 | { |
| 1839 | #if __HAVE_FLOAT128 |
| 1840 | union { |
| 1841 | _Float128 f; |
| 1842 | char arr[16]; |
| 1843 | } float128 = { |
| 1844 | .f = item->u.side_basic.u.side_float_binary128, |
| 1845 | }; |
| 1846 | |
| 1847 | if (dynamic_type_to_host_reverse_bo(item)) |
| 1848 | side_bswap_128p(float128.arr); |
| 1849 | tracer_print_dynamic_basic_type_header(item); |
| 1850 | printf("%Lg", (long double) float128.f); |
| 1851 | break; |
| 1852 | #else |
| 1853 | fprintf(stderr, "ERROR: Unsupported binary128 float type\n"); |
| 1854 | abort(); |
| 1855 | #endif |
| 1856 | } |
| 1857 | case SIDE_DYNAMIC_TYPE_STRING: |
| 1858 | tracer_print_dynamic_basic_type_header(item); |
| 1859 | printf("\"%s\"", (const char *)(uintptr_t) item->u.side_basic.u.string); |
| 1860 | break; |
| 1861 | case SIDE_DYNAMIC_TYPE_STRUCT: |
| 1862 | tracer_print_dynamic_struct(item->u.side_dynamic_struct); |
| 1863 | break; |
| 1864 | case SIDE_DYNAMIC_TYPE_STRUCT_VISITOR: |
| 1865 | tracer_print_dynamic_struct_visitor(item); |
| 1866 | break; |
| 1867 | case SIDE_DYNAMIC_TYPE_VLA: |
| 1868 | tracer_print_dynamic_vla(item->u.side_dynamic_vla); |
| 1869 | break; |
| 1870 | case SIDE_DYNAMIC_TYPE_VLA_VISITOR: |
| 1871 | tracer_print_dynamic_vla_visitor(item); |
| 1872 | break; |
| 1873 | default: |
| 1874 | fprintf(stderr, "<UNKNOWN TYPE>"); |
| 1875 | abort(); |
| 1876 | } |
| 1877 | printf(" }"); |
| 1878 | } |
| 1879 | |
| 1880 | static |
| 1881 | void tracer_print_static_fields(const struct side_event_description *desc, |
| 1882 | const struct side_arg_vec_description *sav_desc, |
| 1883 | int *nr_items) |
| 1884 | { |
| 1885 | const struct side_arg_vec *sav = sav_desc->sav; |
| 1886 | uint32_t side_sav_len = sav_desc->len; |
| 1887 | int i; |
| 1888 | |
| 1889 | printf("provider: %s, event: %s", desc->provider_name, desc->event_name); |
| 1890 | if (desc->nr_fields != side_sav_len) { |
| 1891 | fprintf(stderr, "ERROR: number of fields mismatch between description and arguments\n"); |
| 1892 | abort(); |
| 1893 | } |
| 1894 | print_attributes(", attr", ":", desc->attr, desc->nr_attr); |
| 1895 | printf("%s", side_sav_len ? ", fields: [ " : ""); |
| 1896 | for (i = 0; i < side_sav_len; i++) { |
| 1897 | printf("%s", i ? ", " : ""); |
| 1898 | tracer_print_field(&desc->fields[i], &sav[i]); |
| 1899 | } |
| 1900 | if (nr_items) |
| 1901 | *nr_items = i; |
| 1902 | if (side_sav_len) |
| 1903 | printf(" ]"); |
| 1904 | } |
| 1905 | |
| 1906 | void tracer_call(const struct side_event_description *desc, |
| 1907 | const struct side_arg_vec_description *sav_desc, |
| 1908 | void *priv __attribute__((unused))) |
| 1909 | { |
| 1910 | int nr_fields = 0; |
| 1911 | |
| 1912 | tracer_print_static_fields(desc, sav_desc, &nr_fields); |
| 1913 | printf("\n"); |
| 1914 | } |
| 1915 | |
| 1916 | void tracer_call_variadic(const struct side_event_description *desc, |
| 1917 | const struct side_arg_vec_description *sav_desc, |
| 1918 | const struct side_arg_dynamic_event_struct *var_struct, |
| 1919 | void *priv __attribute__((unused))) |
| 1920 | { |
| 1921 | uint32_t var_struct_len = var_struct->len; |
| 1922 | int nr_fields = 0, i; |
| 1923 | |
| 1924 | tracer_print_static_fields(desc, sav_desc, &nr_fields); |
| 1925 | |
| 1926 | if (side_unlikely(!(desc->flags & SIDE_EVENT_FLAG_VARIADIC))) { |
| 1927 | fprintf(stderr, "ERROR: unexpected non-variadic event description\n"); |
| 1928 | abort(); |
| 1929 | } |
| 1930 | print_attributes(", attr ", "::", var_struct->attr, var_struct->nr_attr); |
| 1931 | printf("%s", var_struct_len ? ", fields:: [ " : ""); |
| 1932 | for (i = 0; i < var_struct_len; i++, nr_fields++) { |
| 1933 | printf("%s", i ? ", " : ""); |
| 1934 | printf("%s:: ", var_struct->fields[i].field_name); |
| 1935 | tracer_print_dynamic(&var_struct->fields[i].elem); |
| 1936 | } |
| 1937 | if (i) |
| 1938 | printf(" ]"); |
| 1939 | printf("\n"); |
| 1940 | } |
| 1941 | |
| 1942 | void tracer_event_notification(enum side_tracer_notification notif, |
| 1943 | struct side_event_description **events, uint32_t nr_events, void *priv) |
| 1944 | { |
| 1945 | uint32_t i; |
| 1946 | int ret; |
| 1947 | |
| 1948 | printf("----------------------------------------------------------\n"); |
| 1949 | printf("Tracer notified of events %s\n", |
| 1950 | notif == SIDE_TRACER_NOTIFICATION_INSERT_EVENTS ? "inserted" : "removed"); |
| 1951 | for (i = 0; i < nr_events; i++) { |
| 1952 | struct side_event_description *event = events[i]; |
| 1953 | |
| 1954 | /* Skip NULL pointers */ |
| 1955 | if (!event) |
| 1956 | continue; |
| 1957 | printf("provider: %s, event: %s\n", |
| 1958 | event->provider_name, event->event_name); |
| 1959 | if (notif == SIDE_TRACER_NOTIFICATION_INSERT_EVENTS) { |
| 1960 | if (event->flags & SIDE_EVENT_FLAG_VARIADIC) { |
| 1961 | ret = side_tracer_callback_variadic_register(event, tracer_call_variadic, NULL); |
| 1962 | if (ret) |
| 1963 | abort(); |
| 1964 | } else { |
| 1965 | ret = side_tracer_callback_register(event, tracer_call, NULL); |
| 1966 | if (ret) |
| 1967 | abort(); |
| 1968 | } |
| 1969 | } else { |
| 1970 | if (event->flags & SIDE_EVENT_FLAG_VARIADIC) { |
| 1971 | ret = side_tracer_callback_variadic_unregister(event, tracer_call_variadic, NULL); |
| 1972 | if (ret) |
| 1973 | abort(); |
| 1974 | } else { |
| 1975 | ret = side_tracer_callback_unregister(event, tracer_call, NULL); |
| 1976 | if (ret) |
| 1977 | abort(); |
| 1978 | } |
| 1979 | } |
| 1980 | } |
| 1981 | printf("----------------------------------------------------------\n"); |
| 1982 | } |
| 1983 | |
| 1984 | static __attribute__((constructor)) |
| 1985 | void tracer_init(void); |
| 1986 | static |
| 1987 | void tracer_init(void) |
| 1988 | { |
| 1989 | tracer_handle = side_tracer_event_notification_register(tracer_event_notification, NULL); |
| 1990 | if (!tracer_handle) |
| 1991 | abort(); |
| 1992 | } |
| 1993 | |
| 1994 | static __attribute__((destructor)) |
| 1995 | void tracer_exit(void); |
| 1996 | static |
| 1997 | void tracer_exit(void) |
| 1998 | { |
| 1999 | side_tracer_event_notification_unregister(tracer_handle); |
| 2000 | } |