| 1 | //\r |
| 2 | // DBGManager.cpp: Debugger information manager\r |
| 3 | //\r |
| 4 | // by Jean-Paul Mari\r |
| 5 | //\r |
| 6 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com>\r |
| 7 | // RG = Richard Goedeken\r |
| 8 | //\r |
| 9 | // WHO WHEN WHAT\r |
| 10 | // --- ---------- ------------------------------------------------------------\r |
| 11 | // JPM 12/21/2016 Created this file\r |
| 12 | // JPM Various efforts to set the ELF format support\r |
| 13 | // JPM Various efforts to set the DWARF format support\r |
| 14 | // JPM 09/15/2018 Support the unsigned char\r |
| 15 | // JPM Oct./2018 Cosmetic changes, added source file search paths, and ELF function name\r |
| 16 | // JPM Aug./2019 Added new functions mainly for source text lines\r |
| 17 | // JPM Sept./2019 Support the unsigned/signed short type\r |
| 18 | // RG Jan./2021 Linux build fixes\r |
| 19 | //\r |
| 20 | \r |
| 21 | // To Do\r |
| 22 | // To think about unique format to handle variations from ELF, DWARF, etc.\r |
| 23 | //\r |
| 24 | \r |
| 25 | \r |
| 26 | #include <stdlib.h>\r |
| 27 | #include <string.h>\r |
| 28 | #include <stdint.h>\r |
| 29 | #include "libelf.h"\r |
| 30 | #include "gelf.h"\r |
| 31 | #include "log.h"\r |
| 32 | #include "ELFManager.h"\r |
| 33 | #include "DWARFManager.h"\r |
| 34 | #include "DBGManager.h"\r |
| 35 | #include "HWLABELManager.h"\r |
| 36 | #include "settings.h"\r |
| 37 | #include "memory.h"\r |
| 38 | \r |
| 39 | \r |
| 40 | //\r |
| 41 | struct Value\r |
| 42 | {\r |
| 43 | union\r |
| 44 | {\r |
| 45 | char Ct[10];\r |
| 46 | char C;\r |
| 47 | bool B;\r |
| 48 | double D;\r |
| 49 | float F;\r |
| 50 | int16_t SS;\r |
| 51 | int32_t SI;\r |
| 52 | int64_t SL;\r |
| 53 | uint16_t US;\r |
| 54 | uint32_t UI;\r |
| 55 | uint64_t UL;\r |
| 56 | };\r |
| 57 | }S_Value;\r |
| 58 | \r |
| 59 | \r |
| 60 | //\r |
| 61 | void DBGManager_SourceFileSearchPathsInit(void);\r |
| 62 | void DBGManager_SourceFileSearchPathsReset(void);\r |
| 63 | void DBGManager_SourceFileSearchPathsClose(void);\r |
| 64 | \r |
| 65 | \r |
| 66 | // Common debugger variables\r |
| 67 | size_t DBGType;\r |
| 68 | char value[1000];\r |
| 69 | size_t NbSFSearchPaths;\r |
| 70 | char **SourceFileSearchPaths;\r |
| 71 | \r |
| 72 | \r |
| 73 | // Init the source file search paths\r |
| 74 | void DBGManager_SourceFileSearchPathsInit(void)\r |
| 75 | {\r |
| 76 | NbSFSearchPaths = 0;\r |
| 77 | SourceFileSearchPaths = NULL;\r |
| 78 | }\r |
| 79 | \r |
| 80 | \r |
| 81 | // Set the source file search paths\r |
| 82 | // Create individual path for each one provided in the list (separate with ';')\r |
| 83 | void DBGManager_SourceFileSearchPathsSet(char *ListPaths)\r |
| 84 | {\r |
| 85 | // Check presence of a previous list\r |
| 86 | if (NbSFSearchPaths)\r |
| 87 | {\r |
| 88 | // Reset previous list\r |
| 89 | DBGManager_SourceFileSearchPathsReset();\r |
| 90 | }\r |
| 91 | \r |
| 92 | // Check if there is a paths list\r |
| 93 | if (strlen(ListPaths))\r |
| 94 | {\r |
| 95 | // Get number of paths\r |
| 96 | char *Ptr = ListPaths;\r |
| 97 | while(*Ptr)\r |
| 98 | {\r |
| 99 | while (*Ptr && (*Ptr++ != ';'));\r |
| 100 | {\r |
| 101 | NbSFSearchPaths++;\r |
| 102 | }\r |
| 103 | }\r |
| 104 | \r |
| 105 | // Isolate each search path\r |
| 106 | SourceFileSearchPaths = (char **)calloc(NbSFSearchPaths, sizeof(char *));\r |
| 107 | size_t i = 0;\r |
| 108 | Ptr = ListPaths;\r |
| 109 | \r |
| 110 | while (*Ptr)\r |
| 111 | {\r |
| 112 | // Search the path separator (';')\r |
| 113 | char *Ptr1 = Ptr;\r |
| 114 | while (*Ptr && (*Ptr++ != ';'));\r |
| 115 | \r |
| 116 | // Copy the inidividual search path\r |
| 117 | SourceFileSearchPaths[i] = (char *)calloc(1, (Ptr - Ptr1) + 1);\r |
| 118 | strncpy(SourceFileSearchPaths[i], Ptr1, (Ptr - Ptr1));\r |
| 119 | if (SourceFileSearchPaths[i][strlen(SourceFileSearchPaths[i]) - 1] == ';')\r |
| 120 | {\r |
| 121 | SourceFileSearchPaths[i][strlen(SourceFileSearchPaths[i]) - 1] = 0;\r |
| 122 | }\r |
| 123 | i++;\r |
| 124 | }\r |
| 125 | }\r |
| 126 | \r |
| 127 | DWARFManager_Set(NbSFSearchPaths, SourceFileSearchPaths);\r |
| 128 | }\r |
| 129 | \r |
| 130 | \r |
| 131 | // Reset the source file search paths\r |
| 132 | void DBGManager_SourceFileSearchPathsReset(void)\r |
| 133 | {\r |
| 134 | // Free each path\r |
| 135 | while (NbSFSearchPaths)\r |
| 136 | {\r |
| 137 | free(SourceFileSearchPaths[--NbSFSearchPaths]);\r |
| 138 | }\r |
| 139 | \r |
| 140 | // Free the pointers list\r |
| 141 | free(SourceFileSearchPaths);\r |
| 142 | SourceFileSearchPaths = NULL;\r |
| 143 | }\r |
| 144 | \r |
| 145 | \r |
| 146 | // Close the source file search paths\r |
| 147 | void DBGManager_SourceFileSearchPathsClose(void)\r |
| 148 | {\r |
| 149 | DBGManager_SourceFileSearchPathsReset();\r |
| 150 | }\r |
| 151 | \r |
| 152 | \r |
| 153 | // Common debugger initialisation\r |
| 154 | void DBGManager_Init(void)\r |
| 155 | {\r |
| 156 | // DBG initialisations\r |
| 157 | DBGType = DBG_NO_TYPE;\r |
| 158 | DBGManager_SourceFileSearchPathsInit();\r |
| 159 | \r |
| 160 | // ELF initialisation \r |
| 161 | ELFManager_Init();\r |
| 162 | // DWARF initialisation\r |
| 163 | DWARFManager_Init();\r |
| 164 | }\r |
| 165 | \r |
| 166 | \r |
| 167 | // Common debugger reset\r |
| 168 | void DBGManager_Reset(void)\r |
| 169 | {\r |
| 170 | if ((DBGType & DBG_DWARF))\r |
| 171 | {\r |
| 172 | DWARFManager_Reset();\r |
| 173 | }\r |
| 174 | \r |
| 175 | if ((DBGType & DBG_ELF))\r |
| 176 | {\r |
| 177 | ELFManager_Reset();\r |
| 178 | }\r |
| 179 | \r |
| 180 | //DBGType = vjs.displayHWlabels ? DBG_HWLABEL : DBG_NO_TYPE;\r |
| 181 | DBGType = DBG_NO_TYPE;\r |
| 182 | }\r |
| 183 | \r |
| 184 | \r |
| 185 | // Common debugger close\r |
| 186 | void DBGManager_Close(void)\r |
| 187 | {\r |
| 188 | if ((DBGType & DBG_DWARF))\r |
| 189 | {\r |
| 190 | DWARFManager_Close();\r |
| 191 | }\r |
| 192 | \r |
| 193 | if ((DBGType & DBG_ELF))\r |
| 194 | {\r |
| 195 | ELFManager_Close();\r |
| 196 | }\r |
| 197 | \r |
| 198 | DBGManager_SourceFileSearchPathsClose();\r |
| 199 | DBGType = DBG_NO_TYPE;\r |
| 200 | }\r |
| 201 | \r |
| 202 | \r |
| 203 | // Common debugger set\r |
| 204 | void DBGManager_SetType(size_t DBGTypeSet)\r |
| 205 | {\r |
| 206 | DBGType |= DBGTypeSet;\r |
| 207 | }\r |
| 208 | \r |
| 209 | \r |
| 210 | // Get debugger type\r |
| 211 | size_t DBGManager_GetType(void)\r |
| 212 | {\r |
| 213 | return DBGType;\r |
| 214 | }\r |
| 215 | \r |
| 216 | \r |
| 217 | // Get source filename based on the memeory address\r |
| 218 | // return NULL if no source filename\r |
| 219 | char *DBGManager_GetFullSourceFilenameFromAdr(size_t Adr, DBGstatus *Status)\r |
| 220 | {\r |
| 221 | if ((DBGType & DBG_ELFDWARF))\r |
| 222 | {\r |
| 223 | return DWARFManager_GetFullSourceFilenameFromAdr(Adr, (DWARFstatus *)Status);\r |
| 224 | }\r |
| 225 | else\r |
| 226 | {\r |
| 227 | return NULL;\r |
| 228 | }\r |
| 229 | }\r |
| 230 | \r |
| 231 | \r |
| 232 | // Get number of local variables\r |
| 233 | // Return 0 if none has been found\r |
| 234 | size_t DBGManager_GetNbLocalVariables(size_t Adr)\r |
| 235 | {\r |
| 236 | if ((DBGType & DBG_ELFDWARF))\r |
| 237 | {\r |
| 238 | return DWARFManager_GetNbLocalVariables(Adr);\r |
| 239 | }\r |
| 240 | else\r |
| 241 | {\r |
| 242 | return 0;\r |
| 243 | }\r |
| 244 | }\r |
| 245 | \r |
| 246 | \r |
| 247 | // Get number of global variables\r |
| 248 | // Return 0 if none has been found\r |
| 249 | size_t DBGManager_GetNbGlobalVariables(void)\r |
| 250 | {\r |
| 251 | if ((DBGType & DBG_ELFDWARF))\r |
| 252 | {\r |
| 253 | return DWARFManager_GetNbGlobalVariables();\r |
| 254 | }\r |
| 255 | else\r |
| 256 | {\r |
| 257 | return 0;\r |
| 258 | }\r |
| 259 | }\r |
| 260 | \r |
| 261 | \r |
| 262 | // Get address from symbol name\r |
| 263 | // Return found address\r |
| 264 | // Return NULL if no symbol has been found\r |
| 265 | size_t DBGManager_GetAdrFromSymbolName(char *SymbolName)\r |
| 266 | {\r |
| 267 | if (SymbolName)\r |
| 268 | {\r |
| 269 | if ((DBGType & DBG_ELF))\r |
| 270 | {\r |
| 271 | return ELFManager_GetAdrFromSymbolName(SymbolName);\r |
| 272 | }\r |
| 273 | }\r |
| 274 | \r |
| 275 | return 0;\r |
| 276 | }\r |
| 277 | \r |
| 278 | \r |
| 279 | // Get global variable's Address based on his Name\r |
| 280 | // Return found Address\r |
| 281 | // Return NULL if no Address has been found\r |
| 282 | size_t DBGManager_GetGlobalVariableAdrFromName(char *VariableName)\r |
| 283 | {\r |
| 284 | if ((DBGType & DBG_ELFDWARF))\r |
| 285 | {\r |
| 286 | return DWARFManager_GetGlobalVariableAdrFromName(VariableName);\r |
| 287 | }\r |
| 288 | else\r |
| 289 | {\r |
| 290 | return 0;\r |
| 291 | }\r |
| 292 | }\r |
| 293 | \r |
| 294 | \r |
| 295 | // Get local variable's type encoding based on his address and Index\r |
| 296 | // Return the type encoding found\r |
| 297 | // Return 0 if no type encoding has been found\r |
| 298 | size_t DBGManager_GetLocalVariableTypeEncoding(size_t Adr, size_t Index)\r |
| 299 | {\r |
| 300 | if ((DBGType & DBG_ELFDWARF))\r |
| 301 | {\r |
| 302 | return DWARFManager_GetLocalVariableTypeEncoding(Adr, Index);\r |
| 303 | }\r |
| 304 | else\r |
| 305 | {\r |
| 306 | return 0;\r |
| 307 | }\r |
| 308 | }\r |
| 309 | \r |
| 310 | \r |
| 311 | //\r |
| 312 | int DBGManager_GetLocalVariableOffset(size_t Adr, size_t Index)\r |
| 313 | {\r |
| 314 | if ((DBGType & DBG_ELFDWARF))\r |
| 315 | {\r |
| 316 | return DWARFManager_GetLocalVariableOffset(Adr, Index);\r |
| 317 | }\r |
| 318 | else\r |
| 319 | {\r |
| 320 | return 0;\r |
| 321 | }\r |
| 322 | }\r |
| 323 | \r |
| 324 | \r |
| 325 | // Get local variable's type byte size based on his address and Index\r |
| 326 | // Return the type's byte size found\r |
| 327 | // Return 0 if no type's byte size has been found\r |
| 328 | size_t DBGManager_GetLocalVariableTypeByteSize(size_t Adr, size_t Index)\r |
| 329 | {\r |
| 330 | if ((DBGType & DBG_ELFDWARF))\r |
| 331 | {\r |
| 332 | return DWARFManager_GetLocalVariableTypeByteSize(Adr, Index);\r |
| 333 | }\r |
| 334 | else\r |
| 335 | {\r |
| 336 | return 0;\r |
| 337 | }\r |
| 338 | }\r |
| 339 | \r |
| 340 | \r |
| 341 | //\r |
| 342 | size_t DBGManager_GetLocalVariableTypeTag(size_t Adr, size_t Index)\r |
| 343 | {\r |
| 344 | if ((DBGType & DBG_ELFDWARF))\r |
| 345 | {\r |
| 346 | return DWARFManager_GetLocalVariableTypeTag(Adr, Index);\r |
| 347 | }\r |
| 348 | else\r |
| 349 | {\r |
| 350 | return 0;\r |
| 351 | }\r |
| 352 | }\r |
| 353 | \r |
| 354 | \r |
| 355 | //\r |
| 356 | size_t DBGManager_GetGlobalVariableTypeTag(size_t Index)\r |
| 357 | {\r |
| 358 | if ((DBGType & DBG_ELFDWARF))\r |
| 359 | {\r |
| 360 | return DWARFManager_GetGlobalVariableTypeTag(Index);\r |
| 361 | }\r |
| 362 | else\r |
| 363 | {\r |
| 364 | return 0;\r |
| 365 | }\r |
| 366 | }\r |
| 367 | \r |
| 368 | \r |
| 369 | // Get global variable's type name based on his Index\r |
| 370 | // Return type name's text pointer found\r |
| 371 | // Return NULL if no type name has been found\r |
| 372 | char *DBGManager_GetGlobalVariableTypeName(size_t Index)\r |
| 373 | {\r |
| 374 | if ((DBGType & DBG_ELFDWARF))\r |
| 375 | {\r |
| 376 | return DWARFManager_GetGlobalVariableTypeName(Index);\r |
| 377 | }\r |
| 378 | else\r |
| 379 | {\r |
| 380 | return NULL;\r |
| 381 | }\r |
| 382 | }\r |
| 383 | \r |
| 384 | \r |
| 385 | // Get global variable's Address based on his Index\r |
| 386 | // Return the Address found\r |
| 387 | // Return 0 if no Address has been found\r |
| 388 | size_t DBGManager_GetGlobalVariableAdr(size_t Index)\r |
| 389 | {\r |
| 390 | if ((DBGType & DBG_ELFDWARF))\r |
| 391 | {\r |
| 392 | return DWARFManager_GetGlobalVariableAdr(Index);\r |
| 393 | }\r |
| 394 | else\r |
| 395 | {\r |
| 396 | return 0;\r |
| 397 | }\r |
| 398 | }\r |
| 399 | \r |
| 400 | \r |
| 401 | // Get global variable's type byte size based on his Index\r |
| 402 | // Return the type's byte size found\r |
| 403 | // Return 0 if no type's byte size has been found\r |
| 404 | size_t DBGManager_GetGlobalVariableTypeByteSize(size_t Index)\r |
| 405 | {\r |
| 406 | if ((DBGType & DBG_ELFDWARF))\r |
| 407 | {\r |
| 408 | return DWARFManager_GetGlobalVariableTypeByteSize(Index);\r |
| 409 | }\r |
| 410 | else\r |
| 411 | {\r |
| 412 | return 0;\r |
| 413 | }\r |
| 414 | }\r |
| 415 | \r |
| 416 | \r |
| 417 | // Get global variable's type encoding based on his Index\r |
| 418 | // Return the type encoding found\r |
| 419 | // Return 0 if no type encoding has been found\r |
| 420 | size_t DBGManager_GetGlobalVariableTypeEncoding(size_t Index)\r |
| 421 | {\r |
| 422 | if ((DBGType & DBG_ELFDWARF))\r |
| 423 | {\r |
| 424 | return DWARFManager_GetGlobalVariableTypeEncoding(Index);\r |
| 425 | }\r |
| 426 | else\r |
| 427 | {\r |
| 428 | return 0;\r |
| 429 | }\r |
| 430 | }\r |
| 431 | \r |
| 432 | \r |
| 433 | // Get global variable value based on his Index\r |
| 434 | // Return value as a text pointer\r |
| 435 | // Note: Pointer may point on a 0 lenght text\r |
| 436 | char *DBGManager_GetGlobalVariableValue(size_t Index)\r |
| 437 | {\r |
| 438 | size_t Adr = 0;\r |
| 439 | size_t TypeEncoding = DBG_NO_TYPEENCODING;\r |
| 440 | size_t TypeByteSize = 0;\r |
| 441 | \r |
| 442 | if ((DBGType & DBG_ELFDWARF))\r |
| 443 | {\r |
| 444 | Adr = DWARFManager_GetGlobalVariableAdr(Index);\r |
| 445 | TypeEncoding = DWARFManager_GetGlobalVariableTypeEncoding(Index);\r |
| 446 | TypeByteSize = DWARFManager_GetGlobalVariableTypeByteSize(Index);\r |
| 447 | }\r |
| 448 | \r |
| 449 | return DBGManager_GetVariableValueFromAdr(Adr, TypeEncoding, TypeByteSize);\r |
| 450 | }\r |
| 451 | \r |
| 452 | \r |
| 453 | // Get variable value based on his Adresse, Encoding Type and Size\r |
| 454 | // Return value as a text pointer\r |
| 455 | // Note: Pointer may point on a 0 length text\r |
| 456 | char *DBGManager_GetVariableValueFromAdr(size_t Adr, size_t TypeEncoding, size_t TypeByteSize)\r |
| 457 | {\r |
| 458 | Value V;\r |
| 459 | char *Ptrvalue = value;\r |
| 460 | \r |
| 461 | value[0] = 0;\r |
| 462 | \r |
| 463 | #if 0\r |
| 464 | if (Adr)\r |
| 465 | #endif\r |
| 466 | {\r |
| 467 | memset(&V, 0, sizeof(Value));\r |
| 468 | #if 0\r |
| 469 | for (uint32_t i = 0; i < TypeByteSize; i++)\r |
| 470 | jaguarMainRAM[Adr + i] = 0;\r |
| 471 | //jaguarMainRAM[Adr + i] = rand();\r |
| 472 | jaguarMainRAM[Adr + TypeByteSize - 1] = 0x10;\r |
| 473 | #else\r |
| 474 | for (size_t i = 0, j = TypeByteSize; i < TypeByteSize; i++, j--)\r |
| 475 | {\r |
| 476 | V.Ct[i] = jaguarMainRAM[Adr + j - 1];\r |
| 477 | }\r |
| 478 | #endif\r |
| 479 | switch (TypeEncoding)\r |
| 480 | {\r |
| 481 | case DBG_ATE_address:\r |
| 482 | break;\r |
| 483 | \r |
| 484 | case DBG_ATE_boolean:\r |
| 485 | sprintf(value, "%s", V.B ? "true" : "false");\r |
| 486 | break;\r |
| 487 | \r |
| 488 | case DBG_ATE_complex_float:\r |
| 489 | break;\r |
| 490 | \r |
| 491 | case DBG_ATE_float:\r |
| 492 | switch (TypeByteSize)\r |
| 493 | {\r |
| 494 | case 4:\r |
| 495 | sprintf(value, "%F", V.F);\r |
| 496 | break;\r |
| 497 | \r |
| 498 | case 8:\r |
| 499 | //V.D = (double)jaguarMainRAM[Adr];\r |
| 500 | //sprintf(value, "%10.10F", V.D);\r |
| 501 | sprintf(value, "%F", V.D);\r |
| 502 | break;\r |
| 503 | \r |
| 504 | default:\r |
| 505 | break;\r |
| 506 | }\r |
| 507 | break;\r |
| 508 | \r |
| 509 | case DBG_ATE_signed:\r |
| 510 | switch (TypeByteSize)\r |
| 511 | {\r |
| 512 | case 2:\r |
| 513 | sprintf(value, "%i", V.SS);\r |
| 514 | break;\r |
| 515 | \r |
| 516 | case 4:\r |
| 517 | sprintf(value, "%i", V.SI);\r |
| 518 | break;\r |
| 519 | \r |
| 520 | case 8:\r |
| 521 | sprintf(value, "%i", V.SL);\r |
| 522 | break;\r |
| 523 | \r |
| 524 | default:\r |
| 525 | break;\r |
| 526 | }\r |
| 527 | break;\r |
| 528 | \r |
| 529 | case DBG_ATE_signed_char:\r |
| 530 | break;\r |
| 531 | \r |
| 532 | case DBG_ATE_unsigned:\r |
| 533 | switch (TypeByteSize)\r |
| 534 | {\r |
| 535 | case 2:\r |
| 536 | sprintf(value, "%u", V.US);\r |
| 537 | break;\r |
| 538 | \r |
| 539 | case 4:\r |
| 540 | sprintf(value, "%u", V.UI);\r |
| 541 | break;\r |
| 542 | \r |
| 543 | case 8:\r |
| 544 | sprintf(value, "%u", V.UL);\r |
| 545 | break;\r |
| 546 | \r |
| 547 | default:\r |
| 548 | break;\r |
| 549 | }\r |
| 550 | break;\r |
| 551 | \r |
| 552 | case DBG_ATE_unsigned_char:\r |
| 553 | sprintf(value, "%u", (unsigned int) V.C);\r |
| 554 | break;\r |
| 555 | \r |
| 556 | case DBG_ATE_ptr:\r |
| 557 | switch (TypeByteSize)\r |
| 558 | {\r |
| 559 | case 4:\r |
| 560 | sprintf(value, "0x%06x", V.UI);\r |
| 561 | break;\r |
| 562 | \r |
| 563 | default:\r |
| 564 | break;\r |
| 565 | }\r |
| 566 | \r |
| 567 | default:\r |
| 568 | break;\r |
| 569 | }\r |
| 570 | }\r |
| 571 | \r |
| 572 | return Ptrvalue;\r |
| 573 | }\r |
| 574 | \r |
| 575 | \r |
| 576 | // Get local variable's type name based on his Index\r |
| 577 | // Return type name's text pointer found\r |
| 578 | // Return NULL if no type name has been found\r |
| 579 | char *DBGManager_GetLocalVariableTypeName(size_t Adr, size_t Index)\r |
| 580 | {\r |
| 581 | if ((DBGType & DBG_ELFDWARF))\r |
| 582 | {\r |
| 583 | return DWARFManager_GetLocalVariableTypeName(Adr, Index);\r |
| 584 | }\r |
| 585 | else\r |
| 586 | {\r |
| 587 | return NULL;\r |
| 588 | }\r |
| 589 | }\r |
| 590 | \r |
| 591 | \r |
| 592 | // Get local variable Op based on his Index\r |
| 593 | // Return variable Op's found\r |
| 594 | // Return 0 if no variable Op has been found\r |
| 595 | size_t DBGManager_GetLocalVariableOp(size_t Adr, size_t Index)\r |
| 596 | {\r |
| 597 | if ((DBGType & DBG_ELFDWARF))\r |
| 598 | {\r |
| 599 | return DWARFManager_GetLocalVariableOp(Adr, Index);\r |
| 600 | }\r |
| 601 | else\r |
| 602 | {\r |
| 603 | return 0;\r |
| 604 | }\r |
| 605 | }\r |
| 606 | \r |
| 607 | \r |
| 608 | // Get local variable name based on his Index\r |
| 609 | // Return variable name's text pointer found\r |
| 610 | // Return NULL if no variable name has been found\r |
| 611 | char *DBGManager_GetLocalVariableName(size_t Adr, size_t Index)\r |
| 612 | {\r |
| 613 | if ((DBGType & DBG_ELFDWARF))\r |
| 614 | {\r |
| 615 | return DWARFManager_GetLocalVariableName(Adr, Index);\r |
| 616 | }\r |
| 617 | else\r |
| 618 | {\r |
| 619 | return NULL;\r |
| 620 | }\r |
| 621 | }\r |
| 622 | \r |
| 623 | \r |
| 624 | // Get global variable name based on his Index\r |
| 625 | // Return variable name's text pointer found\r |
| 626 | // Return NULL if no variable name has been found\r |
| 627 | char *DBGManager_GetGlobalVariableName(size_t Index)\r |
| 628 | {\r |
| 629 | if ((DBGType & DBG_ELFDWARF))\r |
| 630 | {\r |
| 631 | return DWARFManager_GetGlobalVariableName(Index);\r |
| 632 | }\r |
| 633 | else\r |
| 634 | {\r |
| 635 | return NULL;\r |
| 636 | }\r |
| 637 | }\r |
| 638 | \r |
| 639 | \r |
| 640 | // Get function name from address\r |
| 641 | // Return function name found\r |
| 642 | // Return NULL if no function name has been found\r |
| 643 | char *DBGManager_GetFunctionName(size_t Adr)\r |
| 644 | {\r |
| 645 | char *Symbolname = NULL;\r |
| 646 | \r |
| 647 | if ((DBGType & DBG_ELFDWARF))\r |
| 648 | {\r |
| 649 | Symbolname = DWARFManager_GetFunctionName(Adr);\r |
| 650 | }\r |
| 651 | \r |
| 652 | if ((DBGType & DBG_ELF) && (Symbolname == NULL))\r |
| 653 | {\r |
| 654 | Symbolname = ELFManager_GetFunctionName(Adr);\r |
| 655 | }\r |
| 656 | \r |
| 657 | return Symbolname;\r |
| 658 | }\r |
| 659 | \r |
| 660 | \r |
| 661 | // Get line number from address and his tag\r |
| 662 | // Return line number on the symbol name found\r |
| 663 | // Return 0 if no symbol name has been found\r |
| 664 | size_t DBGManager_GetNumLineFromAdr(size_t Adr, size_t Tag)\r |
| 665 | {\r |
| 666 | if ((DBGType & DBG_ELFDWARF))\r |
| 667 | {\r |
| 668 | return DWARFManager_GetNumLineFromAdr(Adr, Tag);\r |
| 669 | }\r |
| 670 | else\r |
| 671 | {\r |
| 672 | return 0;\r |
| 673 | }\r |
| 674 | }\r |
| 675 | \r |
| 676 | \r |
| 677 | // Get symbol name from address\r |
| 678 | // Return text pointer on the symbol name found\r |
| 679 | // Return NULL if no symbol name has been found\r |
| 680 | char *DBGManager_GetSymbolNameFromAdr(size_t Adr)\r |
| 681 | {\r |
| 682 | char *Symbolname;\r |
| 683 | \r |
| 684 | //if ((DBGType & DBG_HWLABEL) || vjs.displayHWlabels)\r |
| 685 | if (vjs.displayHWlabels)\r |
| 686 | {\r |
| 687 | Symbolname = HWLABELManager_GetSymbolnameFromAdr(Adr);\r |
| 688 | }\r |
| 689 | else\r |
| 690 | {\r |
| 691 | Symbolname = NULL;\r |
| 692 | }\r |
| 693 | #ifdef _MSC_VER\r |
| 694 | #pragma message("Warning: !!! Need to set the DBG_HWLABEL in DBGType instead to use the setting value !!!")\r |
| 695 | #else\r |
| 696 | #warning "!!! Need to set the DBG_HWLABEL in DBGType instead to use the setting value !!!"\r |
| 697 | #endif // _MSC_VER\r |
| 698 | \r |
| 699 | if (Symbolname == NULL)\r |
| 700 | {\r |
| 701 | if ((DBGType & DBG_ELFDWARF))\r |
| 702 | {\r |
| 703 | Symbolname = DWARFManager_GetSymbolnameFromAdr(Adr);\r |
| 704 | }\r |
| 705 | \r |
| 706 | if ((DBGType & DBG_ELF) && (Symbolname == NULL))\r |
| 707 | {\r |
| 708 | Symbolname = ELFManager_GetSymbolnameFromAdr(Adr);\r |
| 709 | }\r |
| 710 | }\r |
| 711 | \r |
| 712 | return Symbolname;\r |
| 713 | }\r |
| 714 | \r |
| 715 | \r |
| 716 | // Get source line based on the Address and his Tag\r |
| 717 | // Return text pointer on the source line found\r |
| 718 | // Return NULL if no source line has been found\r |
| 719 | char *DBGManager_GetLineSrcFromAdr(size_t Adr, size_t Tag)\r |
| 720 | {\r |
| 721 | char *TextLine = NULL;\r |
| 722 | \r |
| 723 | if ((DBGType & DBG_ELFDWARF))\r |
| 724 | {\r |
| 725 | TextLine = DWARFManager_GetLineSrcFromAdr(Adr, Tag);\r |
| 726 | }\r |
| 727 | \r |
| 728 | return TextLine;\r |
| 729 | }\r |
| 730 | \r |
| 731 | \r |
| 732 | // Get text line from source based on address and num line (starting from 1)\r |
| 733 | // Return NULL if no text line has been found\r |
| 734 | char *DBGManager_GetLineSrcFromAdrNumLine(size_t Adr, size_t NumLine)\r |
| 735 | {\r |
| 736 | char *TextLine = NULL;\r |
| 737 | \r |
| 738 | if ((DBGType & DBG_ELFDWARF))\r |
| 739 | {\r |
| 740 | TextLine = DWARFManager_GetLineSrcFromAdrNumLine(Adr, NumLine);\r |
| 741 | }\r |
| 742 | \r |
| 743 | return TextLine;\r |
| 744 | }\r |
| 745 | \r |
| 746 | \r |
| 747 | // Get text line from source based on address and num line (starting from 1)\r |
| 748 | // Return NULL if no text line has been found\r |
| 749 | char *DBGManager_GetLineSrcFromNumLineBaseAdr(size_t Adr, size_t NumLine)\r |
| 750 | {\r |
| 751 | char *TextLine = NULL;\r |
| 752 | \r |
| 753 | if ((DBGType & DBG_ELFDWARF))\r |
| 754 | {\r |
| 755 | TextLine = DWARFManager_GetLineSrcFromNumLineBaseAdr(Adr, NumLine);\r |
| 756 | }\r |
| 757 | \r |
| 758 | return TextLine;\r |
| 759 | }\r |
| 760 | \r |
| 761 | \r |
| 762 | // Get number of source code filenames\r |
| 763 | size_t DBGManager_GetNbSources(void)\r |
| 764 | {\r |
| 765 | size_t Nbr = 0;\r |
| 766 | \r |
| 767 | if ((DBGType & DBG_ELFDWARF))\r |
| 768 | {\r |
| 769 | Nbr = DWARFManager_GetNbSources();\r |
| 770 | }\r |
| 771 | \r |
| 772 | return Nbr;\r |
| 773 | }\r |
| 774 | \r |
| 775 | \r |
| 776 | // Get source code filename based on index\r |
| 777 | char *DBGManager_GetNumSourceFilename(size_t Index)\r |
| 778 | {\r |
| 779 | char *SourceFilename = NULL;\r |
| 780 | \r |
| 781 | if ((DBGType & DBG_ELFDWARF))\r |
| 782 | {\r |
| 783 | SourceFilename = DWARFManager_GetNumSourceFilename(Index);\r |
| 784 | }\r |
| 785 | \r |
| 786 | return SourceFilename;\r |
| 787 | }\r |
| 788 | \r |
| 789 | \r |
| 790 | // Get source code filename based on index\r |
| 791 | char *DBGManager_GetNumFullSourceFilename(size_t Index)\r |
| 792 | {\r |
| 793 | char *FullSourceFilename = NULL;\r |
| 794 | \r |
| 795 | if ((DBGType & DBG_ELFDWARF))\r |
| 796 | {\r |
| 797 | FullSourceFilename = DWARFManager_GetNumFullSourceFilename(Index);\r |
| 798 | }\r |
| 799 | \r |
| 800 | return FullSourceFilename;\r |
| 801 | }\r |
| 802 | \r |
| 803 | \r |
| 804 | // Get number of lines of texts source list from source index\r |
| 805 | size_t DBGManager_GetSrcNbListPtrFromIndex(size_t Index, bool Used)\r |
| 806 | {\r |
| 807 | size_t NbListPtr = 0;\r |
| 808 | \r |
| 809 | if ((DBGType & DBG_ELFDWARF))\r |
| 810 | {\r |
| 811 | NbListPtr = DWARFManager_GetSrcNbListPtrFromIndex(Index, Used);\r |
| 812 | }\r |
| 813 | \r |
| 814 | return NbListPtr;\r |
| 815 | }\r |
| 816 | \r |
| 817 | \r |
| 818 | // Get pointer to the lines number list from source index\r |
| 819 | size_t *DBGManager_GetSrcNumLinesPtrFromIndex(size_t Index, bool Used)\r |
| 820 | {\r |
| 821 | size_t *PtrNumLines = NULL;\r |
| 822 | \r |
| 823 | if ((DBGType & DBG_ELFDWARF))\r |
| 824 | {\r |
| 825 | PtrNumLines = DWARFManager_GetSrcNumLinesPtrFromIndex(Index, Used);\r |
| 826 | }\r |
| 827 | \r |
| 828 | return PtrNumLines;\r |
| 829 | }\r |
| 830 | \r |
| 831 | \r |
| 832 | // Get text source list pointers from source index\r |
| 833 | char **DBGManager_GetSrcListPtrFromIndex(size_t Index, bool Used)\r |
| 834 | {\r |
| 835 | char **PtrSource = NULL;\r |
| 836 | \r |
| 837 | if ((DBGType & DBG_ELFDWARF))\r |
| 838 | {\r |
| 839 | PtrSource = DWARFManager_GetSrcListPtrFromIndex(Index, Used);\r |
| 840 | }\r |
| 841 | \r |
| 842 | return PtrSource;\r |
| 843 | }\r |
| 844 | \r |
| 845 | \r |
| 846 | // Get source language\r |
| 847 | size_t DBGManager_GetSrcLanguageFromIndex(size_t Index)\r |
| 848 | {\r |
| 849 | size_t Language = 0;\r |
| 850 | \r |
| 851 | if ((DBGType & DBG_ELFDWARF))\r |
| 852 | {\r |
| 853 | Language = DWARFManager_GetSrcLanguageFromIndex(Index);\r |
| 854 | }\r |
| 855 | \r |
| 856 | return Language;\r |
| 857 | }\r |
| 858 | \r |