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Fixed the typedef's name display in Local and Watch variables window
[clinton/Virtual-Jaguar-Rx.git] / src / debugger / DWARFManager.cpp
CommitLineData
ebcb0f3d
JPM		 1//\r
2// DWARFManager.cpp: DWARF format manager\r
3//\r
4// by Jean-Paul Mari\r
5//\r
6// JPM = Jean-Paul Mari <djipi.mari@gmail.com>\r
7//\r
8// WHO WHEN WHAT\r
9// --- ---------- ------------------------------------------------------------\r
10// JPM 12/03/2016 Created this file\r
11// JPM 12/03/2016 DWARF format support\r
12\r
13\r
41d6f5f7
JPM		 14#include <stdlib.h>\r
15#include <stdio.h>\r
16#include <stdint.h>\r
17#include <string.h>\r
18#include <libdwarf.h>\r
19#include <dwarf.h>\r
20\r
21\r
22//\r
95fe01d7 23//#define DEBUG_NumCU 0x6 // CU number to debug or undefine it\r
0203b5fd 24//#define DEBUG_VariableName "argc" // Variable name to look for or undefine it\r
ebcb0f3d
JPM		 25\r
26\r
27// Source line internal structure\r
28struct DMIStruct_LineSrc\r
29{\r
30 size_t Tag;\r
31 size_t StartPC;\r
32 size_t NumLineSrc;\r
33 char *PtrLineSrc;\r
34}S_DMIStruct_LineSrc;\r
35\r
36// Base type internal structure\r
37struct BaseTypeStruct\r
38{\r
39 size_t Tag; // Type's Tag\r
40 size_t Offset; // Type's offset\r
41 size_t TypeOffset; // Type's offset on another type\r
42 size_t ByteSize; // Type's Byte Size\r
43 size_t Encoding; // Type's encoding\r
44 char *PtrName; // Type's name\r
45}S_BaseTypeStruct;\r
46\r
1bb61ebf
JPM		 47// Definitions for the variables's typetag\r
48#define TypeTag_structure 0x01 // structure\r
49#define TypeTag_pointer 0x02 // pointer\r
50#define TypeTag_0x04 0x04\r
51#define TypeTag_arraytype 0x08 // array type\r
52#define TypeTag_consttype 0x10 // const type\r
53#define TypeTag_typedef 0x20 // typedef\r
54\r
ebcb0f3d
JPM		 55// Variables internal structure\r
56struct VariablesStruct\r
57{\r
0203b5fd
JPM		 58 size_t Op; // Variable's DW_OP\r
59 union\r
60 {\r
61 size_t Addr; // Variable memory address\r
62 int Offset; // Variable stack offset (signed)\r
63 };\r
ebcb0f3d
JPM		 64 char *PtrName; // Variable's name\r
65 size_t TypeOffset; // Offset pointing on the Variable's Type\r
66 size_t TypeByteSize; // Variable's Type byte size\r
67 size_t TypeTag; // Variable's Type Tag\r
68 size_t TypeEncoding; // Variable's Type encoding\r
69 char *PtrTypeName; // Variable's Type name\r
70}S_VariablesStruct;\r
71\r
72// Sub program internal structure\r
73struct SubProgStruct\r
74{\r
75 size_t Tag;\r
76 size_t NumLineSrc;\r
77 size_t StartPC;\r
78 size_t LowPC, HighPC;\r
0203b5fd 79 size_t FrameBase;\r
ebcb0f3d 80 char *PtrLineSrc;\r
0203b5fd
JPM		 81 char *PtrSubprogramName; // Sub program name\r
82 size_t NbLinesSrc; // Number of lines source used by the sub program\r
83 DMIStruct_LineSrc *PtrLinesSrc; // Pointer of the lines source for the sub program\r
84 size_t NbVariables; // Variables number\r
85 VariablesStruct *PtrVariables; // Pointer to the local variables list information structure\r
ebcb0f3d
JPM		 86}S_SubProgStruct;\r
87\r
88// Compilation Unit internal structure\r
89struct CUStruct\r
90{\r
91 size_t Tag;\r
92 size_t LowPC, HighPC;\r
93 char *PtrProducer; // Pointer to the "Producer" information (compiler and compilation options used)\r
94 char *PtrFullFilename; // Pointer to full namefile (directory & filename)\r
95 size_t SizeLoadSrc; // Source code size\r
96 char *PtrLoadSrc; // Pointer to loaded source code\r
97 size_t NbLinesLoadSrc; // Lines source number\r
98 char **PtrLinesLoadSrc; // Pointer lists to each source line put in QT html/text conformity\r
99 size_t NbSubProgs; // Number of sub programs / routines\r
100 SubProgStruct *PtrSubProgs; // Pointer to the sub programs / routines information structure\r
101 size_t NbTypes;\r
102 BaseTypeStruct *PtrTypes;\r
103 size_t NbVariables; // Variables number\r
0203b5fd 104 VariablesStruct *PtrVariables; // Pointer to the global variables list information structure\r
ebcb0f3d
JPM		 105}S_CUStruct;\r
106\r
107\r
108// Dwarf management\r
109uint32_t LibDwarf;\r
110uint32_t NbCU;\r
111Dwarf_Ptr errarg;\r
112Dwarf_Error error;\r
113Dwarf_Debug dbg;\r
114CUStruct *PtrCU;\r
115\r
116\r
117//\r
118Dwarf_Handler DWARFManager_ErrorHandler(Dwarf_Ptr perrarg);\r
119void DWARFManager_InitDMI(void);\r
120void DWARFManager_CloseDMI(void);\r
121bool DWARFManager_ElfClose(void);\r
122char *DWARFManager_GetLineSrcFromNumLine(char *PtrSrcFile, size_t NumLine);\r
0203b5fd 123void DWARFManager_InitInfosVariable(VariablesStruct *PtrVariables);\r
ebcb0f3d
JPM		 124\r
125\r
126//\r
127Dwarf_Handler DWARFManager_ErrorHandler(Dwarf_Ptr perrarg)\r
128{\r
129 return 0;\r
130}\r
131\r
132\r
133// Dwarf manager init\r
134void DWARFManager_Init(void)\r
135{\r
136 LibDwarf = DW_DLV_NO_ENTRY;\r
137}\r
138\r
139\r
140// Dwarf manager Reset\r
141bool DWARFManager_Reset(void)\r
142{\r
143 return DWARFManager_ElfClose();\r
144}\r
145\r
146\r
147// Dwarf manager Close\r
148bool DWARFManager_Close(void)\r
149{\r
150 return(DWARFManager_Reset());\r
151}\r
152\r
153\r
154// Dwarf manager Elf init\r
155int DWARFManager_ElfInit(Elf *ElfPtr)\r
156{\r
157 if ((LibDwarf = dwarf_elf_init(ElfPtr, DW_DLC_READ, (Dwarf_Handler)DWARFManager_ErrorHandler, errarg, &dbg, &error)) == DW_DLV_OK)\r
158 {\r
159 DWARFManager_InitDMI();\r
160 }\r
161\r
162 return LibDwarf;\r
163}\r
164\r
165\r
166// Dwarf manager Elf close\r
167bool DWARFManager_ElfClose(void)\r
168{\r
169 if (LibDwarf == DW_DLV_OK)\r
170 {\r
171 DWARFManager_CloseDMI();\r
172\r
173 if (dwarf_finish(dbg, &error) == DW_DLV_OK)\r
174 {\r
175 LibDwarf = DW_DLV_NO_ENTRY;\r
176 return true;\r
177 }\r
178 else\r
179 {\r
180 return false;\r
181 }\r
182 }\r
183 else\r
184 {\r
185 return true;\r
186 }\r
187}\r
188\r
189\r
190// Dwarf manager Compilation Units close\r
191void DWARFManager_CloseDMI(void)\r
192{\r
193 while (NbCU--)\r
194 {\r
195 free(PtrCU[NbCU].PtrFullFilename);\r
196 free(PtrCU[NbCU].PtrLoadSrc);\r
197 free(PtrCU[NbCU].PtrProducer);\r
198\r
199 while (PtrCU[NbCU].NbLinesLoadSrc--)\r
200 {\r
201 free(PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].NbLinesLoadSrc]);\r
202 }\r
203 free(PtrCU[NbCU].PtrLinesLoadSrc);\r
204\r
205 while (PtrCU[NbCU].NbSubProgs--)\r
206 {\r
0203b5fd
JPM		 207 while (PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables--)\r
208 {\r
209 free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName);\r
210 free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrTypeName);\r
211 }\r
212 free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables);\r
213\r
ebcb0f3d
JPM		 214 free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc);\r
215 free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName);\r
216 }\r
217 free(PtrCU[NbCU].PtrSubProgs);\r
218\r
219 while (PtrCU[NbCU].NbTypes--)\r
220 {\r
221 free(PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName);\r
222 }\r
223 free(PtrCU[NbCU].PtrTypes);\r
224\r
225 while (PtrCU[NbCU].NbVariables--)\r
226 {\r
227 free(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName);\r
228 free(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrTypeName);\r
229 }\r
230 free(PtrCU[NbCU].PtrVariables);\r
231 }\r
232\r
233 free(PtrCU);\r
234}\r
235\r
236\r
237// Dwarf manager Compilation Units initialisations\r
238void DWARFManager_InitDMI(void)\r
239{\r
240 Dwarf_Unsigned next_cu_header, return_uvalue;\r
241 Dwarf_Error error;\r
242 Dwarf_Attribute *atlist;\r
243 Dwarf_Attribute return_attr1;\r
244 Dwarf_Half return_tagval, return_attr;\r
245 Dwarf_Addr return_lowpc, return_highpc, return_lineaddr;\r
246 Dwarf_Block *return_block;\r
247 Dwarf_Signed atcnt, cnt;\r
0203b5fd 248 Dwarf_Die return_sib, return_die, return_sub, return_subdie;\r
ebcb0f3d
JPM		 249 Dwarf_Off return_offset;\r
250 Dwarf_Line *linebuf;\r
251 FILE *SrcFile;\r
0203b5fd 252 size_t i, j, k;\r
ebcb0f3d
JPM		 253 char *return_string;\r
254 char *Ptr;\r
255 char *SourceFilename = NULL;\r
256 char *SourceFileDirectory = NULL;\r
257 char *SourceFullFilename = NULL;\r
258\r
259 // Initialisation for the Compilation Units table\r
260 NbCU = 0;\r
261 PtrCU = NULL;\r
262\r
263 // loop on the available Compilation Unit\r
264 while (dwarf_next_cu_header(dbg, NULL, NULL, NULL, NULL, &next_cu_header, &error) == DW_DLV_OK)\r
265 {\r
266 // Allocation of an additional Compilation Unit structure in the table\r
267 if (Ptr = (char *)realloc(PtrCU, ((NbCU + 1) * sizeof(CUStruct))))\r
268 {\r
269 // Compilation Unit RAZ\r
270 PtrCU = (CUStruct *)Ptr;\r
271 memset(PtrCU + NbCU, 0, sizeof(CUStruct));\r
272\r
41d6f5f7
JPM		 273 // Debug specific CU\r
274#ifdef DEBUG_NumCU\r
275 if (NbCU == DEBUG_NumCU)\r
276#endif\r
ebcb0f3d 277 {\r
41d6f5f7
JPM		 278 // Get 1st Die from the Compilation Unit\r
279 if (dwarf_siblingof(dbg, NULL, &return_sib, &error) == DW_DLV_OK)\r
ebcb0f3d 280 {\r
41d6f5f7
JPM		 281 // Get Die's Tag\r
282 if ((dwarf_tag(return_sib, &return_tagval, &error) == DW_DLV_OK))\r
ebcb0f3d 283 {\r
41d6f5f7
JPM		 284 PtrCU[NbCU].Tag = return_tagval;\r
285\r
286 // Die type detection\r
287 switch (return_tagval)\r
ebcb0f3d 288 {\r
41d6f5f7
JPM		 289 case DW_TAG_compile_unit:\r
290 if (dwarf_attrlist(return_sib, &atlist, &atcnt, &error) == DW_DLV_OK)\r
ebcb0f3d 291 {\r
41d6f5f7 292 for (Dwarf_Signed i = 0; i < atcnt; ++i)\r
ebcb0f3d 293 {\r
41d6f5f7 294 if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r
ebcb0f3d 295 {\r
41d6f5f7 296 switch (return_attr)\r
ebcb0f3d 297 {\r
41d6f5f7
JPM		 298 case DW_AT_low_pc:\r
299 if (dwarf_lowpc(return_sib, &return_lowpc, &error) == DW_DLV_OK)\r
300 {\r
301 PtrCU[NbCU].LowPC = return_lowpc;\r
302 }\r
303 break;\r
ebcb0f3d 304\r
41d6f5f7
JPM		 305 case DW_AT_high_pc:\r
306 if (dwarf_highpc(return_sib, &return_highpc, &error) == DW_DLV_OK)\r
307 {\r
308 PtrCU[NbCU].HighPC = return_highpc;\r
309 }\r
310 break;\r
ebcb0f3d 311\r
41d6f5f7
JPM		 312 case DW_AT_producer:\r
313 if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r
314 {\r
315 PtrCU[NbCU].PtrProducer = (char *)calloc(strlen(return_string) + 1, 1);\r
316 strcpy(PtrCU[NbCU].PtrProducer, return_string);\r
317 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
318 }\r
319 break;\r
ebcb0f3d 320\r
41d6f5f7
JPM		 321 case DW_AT_name:\r
322 if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r
323 {\r
324 SourceFilename = (char *)realloc(SourceFilename, strlen(return_string) + 1);\r
325 strcpy(SourceFilename, return_string);\r
326 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
327 }\r
328 break;\r
ebcb0f3d 329\r
41d6f5f7
JPM		 330 case DW_AT_comp_dir:\r
331 if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r
332 {\r
333 SourceFileDirectory = (char *)realloc(SourceFileDirectory, strlen(return_string) + 1);\r
334 strcpy(SourceFileDirectory, return_string);\r
335 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
336 }\r
337 break;\r
ebcb0f3d 338\r
41d6f5f7
JPM		 339 default:\r
340 break;\r
341 }\r
ebcb0f3d 342 }\r
41d6f5f7 343 dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r
ebcb0f3d 344 }\r
41d6f5f7 345 dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r
ebcb0f3d 346 }\r
ebcb0f3d 347\r
41d6f5f7
JPM		 348 Ptr = SourceFullFilename = (char *)realloc(SourceFullFilename, strlen(SourceFilename) + strlen(SourceFileDirectory) + 2);\r
349 sprintf(SourceFullFilename, "%s\\%s", SourceFileDirectory, SourceFilename);\r
350 while (*Ptr)\r
ebcb0f3d 351 {\r
41d6f5f7
JPM		 352 if (*Ptr == '/')\r
353 {\r
354 *Ptr = '\\';\r
355 }\r
356 Ptr++;\r
ebcb0f3d 357 }\r
41d6f5f7
JPM		 358 PtrCU[NbCU].PtrFullFilename = (char *)calloc(strlen(SourceFullFilename) + 1, 1);\r
359 strcpy((char *)PtrCU[NbCU].PtrFullFilename, SourceFullFilename);\r
ebcb0f3d
JPM		 360\r
361#ifndef __CYGWIN__\r
41d6f5f7 362 if (!fopen_s(&SrcFile, SourceFullFilename, "rt"))\r
ebcb0f3d 363#else\r
41d6f5f7 364 if (!(SrcFile = fopen(SourceFullFilename, "rt")))\r
ebcb0f3d 365#endif\r
ebcb0f3d 366 {\r
41d6f5f7 367 if (!fseek(SrcFile, 0, SEEK_END))\r
ebcb0f3d 368 {\r
41d6f5f7 369 if ((PtrCU[NbCU].SizeLoadSrc = ftell(SrcFile)) > 0)\r
ebcb0f3d 370 {\r
41d6f5f7 371 if (PtrCU[NbCU].PtrLoadSrc = Ptr = (char *)calloc((PtrCU[NbCU].SizeLoadSrc + 1), 1))\r
ebcb0f3d 372 {\r
41d6f5f7
JPM		 373 rewind(SrcFile);\r
374 if (PtrCU[NbCU].SizeLoadSrc < fread(Ptr, 1, PtrCU[NbCU].SizeLoadSrc, SrcFile))\r
375 {\r
376 free(PtrCU[NbCU].PtrLoadSrc);\r
377 PtrCU[NbCU].PtrLoadSrc = NULL;\r
378 PtrCU[NbCU].SizeLoadSrc = 0;\r
379 }\r
380 else\r
ebcb0f3d 381 {\r
41d6f5f7 382 do\r
ebcb0f3d 383 {\r
41d6f5f7
JPM		 384 if (*Ptr == 0xa)\r
385 {\r
386 PtrCU[NbCU].NbLinesLoadSrc++;\r
387 *Ptr = 0;\r
388 }\r
389 } while (*++Ptr);\r
390 }\r
ebcb0f3d
JPM		 391 }\r
392 }\r
393 }\r
41d6f5f7 394 fclose(SrcFile);\r
ebcb0f3d 395 }\r
41d6f5f7 396 break;\r
ebcb0f3d 397\r
41d6f5f7
JPM		 398 default:\r
399 break;\r
400 }\r
ebcb0f3d 401 }\r
ebcb0f3d 402\r
41d6f5f7
JPM		 403 // Get the source lines table located in the Compilation Unit\r
404 if (dwarf_srclines(return_sib, &linebuf, &cnt, &error) == DW_DLV_OK)\r
405 {\r
406 }\r
ebcb0f3d 407\r
0203b5fd 408 // Check if the CU has child\r
41d6f5f7 409 if (dwarf_child(return_sib, &return_die, &error) == DW_DLV_OK)\r
ebcb0f3d 410 {\r
41d6f5f7 411 do\r
ebcb0f3d 412 {\r
41d6f5f7
JPM		 413 return_sib = return_die;\r
414 if ((dwarf_tag(return_die, &return_tagval, &error) == DW_DLV_OK))\r
ebcb0f3d 415 {\r
41d6f5f7 416 switch (return_tagval)\r
ebcb0f3d 417 {\r
41d6f5f7
JPM		 418 case DW_TAG_lexical_block:\r
419 break;\r
ebcb0f3d 420\r
41d6f5f7
JPM		 421 case DW_TAG_variable:\r
422 if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r
ebcb0f3d 423 {\r
41d6f5f7
JPM		 424 PtrCU[NbCU].PtrVariables = (VariablesStruct *)realloc(PtrCU[NbCU].PtrVariables, ((PtrCU[NbCU].NbVariables + 1) * sizeof(VariablesStruct)));\r
425 memset(PtrCU[NbCU].PtrVariables + PtrCU[NbCU].NbVariables, 0, sizeof(VariablesStruct));\r
426\r
427 for (Dwarf_Signed i = 0; i < atcnt; ++i)\r
ebcb0f3d 428 {\r
41d6f5f7 429 if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r
ebcb0f3d 430 {\r
41d6f5f7 431 if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r
ebcb0f3d 432 {\r
41d6f5f7 433 switch (return_attr)\r
ebcb0f3d 434 {\r
41d6f5f7
JPM		 435 case DW_AT_location:\r
436 if (dwarf_formblock(return_attr1, &return_block, &error) == DW_DLV_OK)\r
ebcb0f3d 437 {\r
0203b5fd
JPM		 438 PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].Op = (*((unsigned char *)(return_block->bl_data)));\r
439\r
440 switch (return_block->bl_len)\r
41d6f5f7 441 {\r
0203b5fd 442 case 5:\r
41d6f5f7 443 PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].Addr = (*((unsigned char *)(return_block->bl_data) + 1) << 24) + (*((unsigned char *)(return_block->bl_data) + 2) << 16) + (*((unsigned char *)(return_block->bl_data) + 3) << 8) + (*((unsigned char *)(return_block->bl_data) + 4));\r
0203b5fd
JPM		 444 break;\r
445\r
446 default:\r
447 break;\r
41d6f5f7
JPM		 448 }\r
449 dwarf_dealloc(dbg, return_block, DW_DLA_BLOCK);\r
ebcb0f3d 450 }\r
41d6f5f7 451 break;\r
ebcb0f3d 452\r
41d6f5f7
JPM		 453 case DW_AT_type:\r
454 if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r
455 {\r
456 PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].TypeOffset = return_offset;\r
457 }\r
458 break;\r
ebcb0f3d 459\r
41d6f5f7
JPM		 460 case DW_AT_name:\r
461 if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r
462 {\r
0203b5fd
JPM		 463#ifdef DEBUG_VariableName\r
464 if (!strcmp(return_string, DEBUG_VariableName))\r
465#endif\r
466 {\r
467 PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r
468 strcpy(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName, return_string);\r
469 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
470 }\r
41d6f5f7
JPM		 471 }\r
472 break;\r
ebcb0f3d 473\r
41d6f5f7
JPM		 474 default:\r
475 break;\r
476 }\r
ebcb0f3d
JPM		 477 }\r
478 }\r
ebcb0f3d 479\r
41d6f5f7
JPM		 480 dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r
481 }\r
ebcb0f3d 482\r
41d6f5f7 483 PtrCU[NbCU].NbVariables++;\r
ebcb0f3d 484\r
41d6f5f7 485 dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r
ebcb0f3d 486 }\r
41d6f5f7
JPM		 487 break;\r
488\r
489 case DW_TAG_base_type:\r
490 case DW_TAG_typedef:\r
491 case DW_TAG_structure_type:\r
492 case DW_TAG_pointer_type:\r
493 case DW_TAG_const_type:\r
494 case DW_TAG_array_type:\r
495 case DW_TAG_subrange_type:\r
496 case DW_TAG_subroutine_type:\r
497 if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r
ebcb0f3d 498 {\r
41d6f5f7
JPM		 499 PtrCU[NbCU].PtrTypes = (BaseTypeStruct *)realloc(PtrCU[NbCU].PtrTypes, ((PtrCU[NbCU].NbTypes + 1) * sizeof(BaseTypeStruct)));\r
500 memset(PtrCU[NbCU].PtrTypes + PtrCU[NbCU].NbTypes, 0, sizeof(BaseTypeStruct));\r
501 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Tag = return_tagval;\r
502\r
503 if (dwarf_dieoffset(return_die, &return_offset, &error) == DW_DLV_OK)\r
504 {\r
505 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Offset = return_offset;\r
506 }\r
507\r
508 for (Dwarf_Signed i = 0; i < atcnt; ++i)\r
ebcb0f3d 509 {\r
41d6f5f7 510 if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r
ebcb0f3d 511 {\r
41d6f5f7 512 if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r
ebcb0f3d 513 {\r
41d6f5f7 514 switch (return_attr)\r
ebcb0f3d 515 {\r
41d6f5f7
JPM		 516 case DW_AT_type:\r
517 if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r
518 {\r
519 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].TypeOffset = return_offset;\r
520 }\r
521 break;\r
ebcb0f3d 522\r
41d6f5f7
JPM		 523 case DW_AT_byte_size:\r
524 if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r
525 {\r
526 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].ByteSize = return_uvalue;\r
527 }\r
528 break;\r
ebcb0f3d 529\r
41d6f5f7
JPM		 530 case DW_AT_encoding:\r
531 if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r
532 {\r
533 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Encoding = return_uvalue;\r
534 }\r
535 break;\r
ebcb0f3d 536\r
41d6f5f7
JPM		 537 case DW_AT_name:\r
538 if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r
539 {\r
540 PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r
541 strcpy(PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName, return_string);\r
542 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
543 }\r
544 break;\r
ebcb0f3d 545\r
41d6f5f7
JPM		 546 default:\r
547 break;\r
548 }\r
ebcb0f3d
JPM		 549 }\r
550 }\r
ebcb0f3d 551\r
41d6f5f7
JPM		 552 dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r
553 }\r
ebcb0f3d 554\r
41d6f5f7 555 PtrCU[NbCU].NbTypes++;\r
ebcb0f3d 556\r
41d6f5f7
JPM		 557 dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r
558 }\r
559 break;\r
ebcb0f3d 560\r
41d6f5f7
JPM		 561 case DW_TAG_subprogram:\r
562 if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r
ebcb0f3d 563 {\r
41d6f5f7
JPM		 564 PtrCU[NbCU].PtrSubProgs = (SubProgStruct *)realloc(PtrCU[NbCU].PtrSubProgs, ((PtrCU[NbCU].NbSubProgs + 1) * sizeof(SubProgStruct)));\r
565 memset((void *)(PtrCU[NbCU].PtrSubProgs + PtrCU[NbCU].NbSubProgs), 0, sizeof(SubProgStruct));\r
566 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].Tag = return_tagval;\r
567\r
568 for (Dwarf_Signed i = 0; i < atcnt; ++i)\r
ebcb0f3d 569 {\r
41d6f5f7 570 if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r
ebcb0f3d 571 {\r
41d6f5f7 572 if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r
ebcb0f3d 573 {\r
41d6f5f7 574 switch (return_attr)\r
ebcb0f3d 575 {\r
0203b5fd 576 case DW_AT_low_pc:\r
41d6f5f7
JPM		 577 if (dwarf_lowpc(return_die, &return_lowpc, &error) == DW_DLV_OK)\r
578 {\r
579 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].StartPC = return_lowpc;\r
580 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].LowPC = return_lowpc;\r
581 }\r
582 break;\r
ebcb0f3d 583\r
0203b5fd 584 case DW_AT_high_pc:\r
41d6f5f7
JPM		 585 if (dwarf_highpc(return_die, &return_highpc, &error) == DW_DLV_OK)\r
586 {\r
587 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].HighPC = return_highpc;\r
588 }\r
589 break;\r
ebcb0f3d 590\r
0203b5fd 591 case DW_AT_decl_line:\r
41d6f5f7
JPM		 592 if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r
593 {\r
594 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NumLineSrc = return_uvalue;\r
595 }\r
596 break;\r
ebcb0f3d 597\r
0203b5fd
JPM		 598 case DW_AT_frame_base:\r
599 if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r
600 {\r
601 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].FrameBase = return_uvalue;\r
602 }\r
603 break;\r
604\r
605 case DW_AT_name:\r
41d6f5f7
JPM		 606 if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r
607 {\r
608 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName = (char *)calloc(strlen(return_string) + 1, 1);\r
609 strcpy(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName, return_string);\r
610 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
611 }\r
612 break;\r
ebcb0f3d 613\r
41d6f5f7
JPM		 614 default:\r
615 break;\r
616 }\r
ebcb0f3d
JPM		 617 }\r
618 }\r
41d6f5f7 619 dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r
ebcb0f3d 620 }\r
41d6f5f7 621 dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r
ebcb0f3d 622\r
41d6f5f7 623 for (i = 0; i < (size_t)cnt; ++i)\r
ebcb0f3d 624 {\r
41d6f5f7 625 if (dwarf_lineaddr(linebuf[i], &return_lineaddr, &error) == DW_DLV_OK)\r
ebcb0f3d 626 {\r
41d6f5f7 627 if (dwarf_lineno(linebuf[i], &return_uvalue, &error) == DW_DLV_OK)\r
ebcb0f3d 628 {\r
41d6f5f7
JPM		 629 if ((return_lineaddr >= return_lowpc) && (return_lineaddr <= return_highpc))\r
630 {\r
631 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc = (DMIStruct_LineSrc *)realloc(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc, (PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc + 1) * sizeof(DMIStruct_LineSrc));\r
632 memset((void *)(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc + PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc), 0, sizeof(DMIStruct_LineSrc));\r
633 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc].StartPC = return_lineaddr;\r
634 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc].NumLineSrc = return_uvalue;\r
635 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc++;\r
636 }\r
ebcb0f3d
JPM		 637 }\r
638 }\r
41d6f5f7
JPM		 639 }\r
640\r
0203b5fd
JPM		 641 if (dwarf_child(return_die, &return_subdie, &error) == DW_DLV_OK)\r
642 {\r
643 do\r
644 {\r
645 return_sub = return_subdie;\r
646 if ((dwarf_tag(return_subdie, &return_tagval, &error) == DW_DLV_OK))\r
647 {\r
648 switch (return_tagval)\r
649 {\r
650 case DW_TAG_formal_parameter:\r
651 case DW_TAG_variable:\r
652 if (dwarf_attrlist(return_subdie, &atlist, &atcnt, &error) == DW_DLV_OK)\r
653 {\r
654 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables = (VariablesStruct *)realloc(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables, ((PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables + 1) * sizeof(VariablesStruct)));\r
655 memset(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables + PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables, 0, sizeof(VariablesStruct));\r
656\r
657 for (Dwarf_Signed i = 0; i < atcnt; ++i)\r
658 {\r
659 if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r
660 {\r
661 if (dwarf_attr(return_subdie, return_attr, &return_attr1, &error) == DW_DLV_OK)\r
662 {\r
663 switch (return_attr)\r
664 {\r
665 case DW_AT_location:\r
666 if (dwarf_formblock(return_attr1, &return_block, &error) == DW_DLV_OK)\r
667 {\r
668 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Op = *((unsigned char *)(return_block->bl_data));\r
669\r
670 switch (return_block->bl_len)\r
671 {\r
672 case 1:\r
673 break;\r
674\r
675 case 2:\r
676 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Offset = *((char *)(return_block->bl_data) + 1);\r
677\r
678 if (return_tagval == DW_TAG_variable)\r
679 {\r
680 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Offset -= 0x80;\r
681 }\r
682 break;\r
683\r
684 default:\r
685 break;\r
686 }\r
687 dwarf_dealloc(dbg, return_block, DW_DLA_BLOCK);\r
688 }\r
689 break;\r
690\r
691 case DW_AT_type:\r
692 if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r
693 {\r
694 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].TypeOffset = return_offset;\r
695 }\r
696 break;\r
697\r
698 case DW_AT_name:\r
699 if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r
700 {\r
701#ifdef DEBUG_VariableName\r
702 if (!strcmp(return_string, DEBUG_VariableName))\r
703#endif\r
704 {\r
705 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r
706 strcpy(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName, return_string);\r
707 dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r
708 }\r
709 }\r
710 break;\r
711\r
712 default:\r
713 break;\r
714 }\r
715 }\r
716 }\r
717\r
718 dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r
719 }\r
720\r
721 PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables++;\r
722\r
723 dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r
724 }\r
725 break;\r
726\r
727 case DW_TAG_label:\r
728 break;\r
729\r
730 default:\r
731 break;\r
732 }\r
733 }\r
734 }\r
735 while (dwarf_siblingof(dbg, return_sub, &return_subdie, &error) == DW_DLV_OK);\r
736 }\r
737\r
41d6f5f7 738 PtrCU[NbCU].NbSubProgs++;\r
ebcb0f3d 739 }\r
41d6f5f7 740 break;\r
ebcb0f3d 741\r
41d6f5f7
JPM		 742 default:\r
743 break;\r
744 }\r
ebcb0f3d 745 }\r
0203b5fd
JPM		 746 }\r
747 while (dwarf_siblingof(dbg, return_sib, &return_die, &error) == DW_DLV_OK);\r
ebcb0f3d 748 }\r
ebcb0f3d 749\r
41d6f5f7
JPM		 750 // Release the memory used by the source lines\r
751 for (i = 0; i < (size_t)cnt; ++i)\r
752 dwarf_dealloc(dbg, linebuf[i], DW_DLA_LINE);\r
753 dwarf_dealloc(dbg, linebuf, DW_DLA_LIST);\r
754 }\r
ebcb0f3d 755\r
41d6f5f7
JPM		 756 // Set the source code lines for QT html/text conformity\r
757 if (PtrCU[NbCU].NbLinesLoadSrc)\r
ebcb0f3d 758 {\r
41d6f5f7 759 if (PtrCU[NbCU].PtrLinesLoadSrc = (char **)calloc(PtrCU[NbCU].NbLinesLoadSrc, sizeof(char *)))\r
ebcb0f3d 760 {\r
41d6f5f7 761 for (j = 0; j < PtrCU[NbCU].NbLinesLoadSrc; j++)\r
ebcb0f3d 762 {\r
41d6f5f7 763 if (PtrCU[NbCU].PtrLinesLoadSrc[j] = (char *)calloc(10000, sizeof(char)))\r
ebcb0f3d 764 {\r
41d6f5f7 765 if (Ptr = DWARFManager_GetLineSrcFromNumLine(PtrCU[NbCU].PtrLoadSrc, (j + 1)))\r
ebcb0f3d 766 {\r
41d6f5f7
JPM		 767 i = 0;\r
768\r
769 while (*Ptr)\r
ebcb0f3d 770 {\r
41d6f5f7
JPM		 771 switch (*Ptr)\r
772 {\r
773 case 9:\r
774 strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], "&nbsp;");\r
775 i += strlen("&nbsp;");\r
776 break;\r
777\r
778 case '<':\r
779 strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], "&lt;");\r
780 i += strlen("&lt;");\r
781 break;\r
782\r
783 case '>':\r
784 strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], "&gt;");\r
785 i += strlen("&gt;");\r
786 break;\r
ebcb0f3d 787#if 0\r
41d6f5f7
JPM		 788 case '&':\r
789 strcpy(PtrCU[NbCU].PtrLinesLoadSrc[j], "&amp;");\r
790 i += strlen("&amp;");\r
791 break;\r
ebcb0f3d
JPM		 792#endif\r
793#if 0\r
41d6f5f7
JPM		 794 case '"':\r
795 strcpy(PtrCU[NbCU].PtrLinesLoadSrc[j], "&quot;");\r
796 i += strlen("&quot;");\r
797 break;\r
ebcb0f3d 798#endif\r
41d6f5f7
JPM		 799 default:\r
800 PtrCU[NbCU].PtrLinesLoadSrc[j][i++] = *Ptr;\r
801 break;\r
802 }\r
803 Ptr++;\r
ebcb0f3d 804 }\r
ebcb0f3d 805 }\r
41d6f5f7 806 PtrCU[NbCU].PtrLinesLoadSrc[j] = (char *)realloc(PtrCU[NbCU].PtrLinesLoadSrc[j], i + 1);\r
ebcb0f3d 807 }\r
ebcb0f3d 808 }\r
95fe01d7
JPM		 809\r
810 // Init lines source information based on each source code line numbers\r
811 for (j = 0; j < PtrCU[NbCU].NbSubProgs; j++)\r
812 {\r
813 // Check if the subprog / function's line exists in the source code\r
814 if (PtrCU[NbCU].PtrSubProgs[j].NumLineSrc <= PtrCU[NbCU].NbLinesLoadSrc)\r
815 {\r
816 PtrCU[NbCU].PtrSubProgs[j].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrSubProgs[j].NumLineSrc - 1];\r
817 }\r
818\r
819 for (k = 0; k < PtrCU[NbCU].PtrSubProgs[j].NbLinesSrc; k++)\r
820 {\r
821 if (PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc <= PtrCU[NbCU].NbLinesLoadSrc)\r
822 {\r
823 PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc - 1];\r
824 }\r
825 }\r
826 }\r
ebcb0f3d
JPM		 827 }\r
828 }\r
41d6f5f7 829 else\r
ebcb0f3d 830 {\r
41d6f5f7
JPM		 831 // Set each source lines pointer to NULL\r
832 if (PtrCU[NbCU].NbSubProgs)\r
ebcb0f3d 833 {\r
95fe01d7
JPM		 834 // Check the presence of source lines dedicated to the sub progs\r
835 if (PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].NbLinesSrc)\r
ebcb0f3d 836 {\r
95fe01d7
JPM		 837 i = PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].NbLinesSrc - 1].NumLineSrc;\r
838 if (PtrCU[NbCU].PtrLinesLoadSrc = (char **)calloc(i, sizeof(char *)))\r
41d6f5f7 839 {\r
95fe01d7
JPM		 840 for (j = 0; j < i; j++)\r
841 {\r
842 PtrCU[NbCU].PtrLinesLoadSrc[j] = NULL;\r
843 }\r
41d6f5f7 844 }\r
ebcb0f3d
JPM		 845 }\r
846 }\r
847 }\r
ebcb0f3d 848\r
0203b5fd 849 // Init global variables information based on types information\r
41d6f5f7 850 for (i = 0; i < PtrCU[NbCU].NbVariables; i++)\r
ebcb0f3d 851 {\r
0203b5fd
JPM		 852 DWARFManager_InitInfosVariable(PtrCU[NbCU].PtrVariables + i);\r
853 }\r
41d6f5f7 854\r
0203b5fd
JPM		 855 // Init local variables information based on types information\r
856 for (i = 0; i < PtrCU[NbCU].NbSubProgs; i++)\r
857 {\r
858 for (j = 0; j < PtrCU[NbCU].PtrSubProgs[i].NbVariables; j++)\r
ebcb0f3d 859 {\r
0203b5fd 860 DWARFManager_InitInfosVariable(PtrCU[NbCU].PtrSubProgs[i].PtrVariables + j);\r
ebcb0f3d
JPM		 861 }\r
862 }\r
863 }\r
864\r
865 ++NbCU;\r
866 }\r
867 } \r
868\r
869 free(SourceFilename);\r
870 free(SourceFileDirectory);\r
871 free(SourceFullFilename);\r
872}\r
873\r
874\r
0203b5fd
JPM		 875// \r
876void DWARFManager_InitInfosVariable(VariablesStruct *PtrVariables)\r
877{\r
878 size_t j, TypeOffset;\r
879\r
880 PtrVariables->PtrTypeName = (char *)calloc(1000, 1);\r
881 TypeOffset = PtrVariables->TypeOffset;\r
882\r
883 for (j = 0; j < PtrCU[NbCU].NbTypes; j++)\r
884 {\r
885 if (TypeOffset == PtrCU[NbCU].PtrTypes[j].Offset)\r
886 {\r
887 switch (PtrCU[NbCU].PtrTypes[j].Tag)\r
888 {\r
889 case DW_TAG_structure_type:\r
890 PtrVariables->TypeTag |= 0x1;\r
891 if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r
892 {\r
893 j = -1;\r
894 }\r
895 else\r
896 {\r
897 if ((PtrVariables->TypeTag & 0x2))\r
898 {\r
899 strcat(PtrVariables->PtrTypeName, " *");\r
900 }\r
901 }\r
902 break;\r
903\r
904 case DW_TAG_pointer_type:\r
905 PtrVariables->TypeTag |= 0x2;\r
906 PtrVariables->TypeByteSize = PtrCU[NbCU].PtrTypes[j].ByteSize;\r
907 PtrVariables->TypeEncoding = 0x10;\r
908 if (!(TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r
909 {\r
910 strcat(PtrVariables->PtrTypeName, "void *");\r
911 }\r
912 else\r
913 {\r
914 j = -1;\r
915 }\r
916 break;\r
917\r
918 case DW_TAG_typedef:\r
1bb61ebf
JPM		 919 if (!(PtrVariables->TypeTag & 0x20))\r
920 {\r
921 PtrVariables->TypeTag |= 0x20;\r
922 strcat(PtrVariables->PtrTypeName, PtrCU[NbCU].PtrTypes[j].PtrName);\r
923 }\r
0203b5fd
JPM		 924 if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r
925 {\r
926 j = -1;\r
927 }\r
928 break;\r
929\r
930 case DW_TAG_subrange_type:\r
931 PtrVariables->TypeTag |= 0x4;\r
932 break;\r
933\r
934 case DW_TAG_array_type:\r
935 PtrVariables->TypeTag |= 0x8;\r
936 if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r
937 {\r
938 j = -1;\r
939 }\r
940 break;\r
941\r
942 case DW_TAG_const_type:\r
943 PtrVariables->TypeTag |= 0x10;\r
944 strcat(PtrVariables->PtrTypeName, "const ");\r
945 if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r
946 {\r
947 j = -1;\r
948 }\r
949 break;\r
950\r
951 case DW_TAG_base_type:\r
1bb61ebf
JPM		 952 if (!(PtrVariables->TypeTag & 0x20))\r
953 {\r
954 strcat(PtrVariables->PtrTypeName, PtrCU[NbCU].PtrTypes[j].PtrName);\r
955 }\r
0203b5fd
JPM		 956 if ((PtrVariables->TypeTag & 0x2))\r
957 {\r
958 strcat(PtrVariables->PtrTypeName, " *");\r
959 }\r
960 else\r
961 {\r
962 PtrVariables->TypeByteSize = PtrCU[NbCU].PtrTypes[j].ByteSize;\r
963 PtrVariables->TypeEncoding = PtrCU[NbCU].PtrTypes[j].Encoding;\r
964 }\r
965 if ((PtrVariables->TypeTag & 0x8))\r
966 {\r
967 strcat(PtrVariables->PtrTypeName, "[]");\r
968 }\r
969 break;\r
970\r
971 default:\r
972 break;\r
973 }\r
974 }\r
975 }\r
976}\r
977\r
978\r
ebcb0f3d
JPM		 979// Get symbol name based from address\r
980// Return NULL if no symbol name exists\r
981char *DWARFManager_GetSymbolnameFromAdr(size_t Adr)\r
982{\r
983 size_t i, j;\r
984\r
985 for (i = 0; i < NbCU; i++)\r
986 {\r
987 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
988 {\r
989 for (j = 0; (j < PtrCU[i].NbSubProgs); j++)\r
990 {\r
991 if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr))\r
992 {\r
993 return PtrCU[i].PtrSubProgs[j].PtrSubprogramName;\r
994 }\r
995 }\r
996 }\r
997 }\r
998\r
999 return NULL;\r
1000}\r
1001\r
1002\r
1003// Get complete source filename based from address\r
1004// Return NULL if no source filename exists\r
1005// Return the existence status (true or false) in Error\r
1006char *DWARFManager_GetFullSourceFilenameFromAdr(size_t Adr, bool *Error)\r
1007{\r
1008 size_t i;\r
1009\r
1010 for (i = 0; i < NbCU; i++)\r
1011 {\r
1012 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1013 {\r
1014 *Error = PtrCU[i].PtrLoadSrc ? true : false;\r
1015 return PtrCU[i].PtrFullFilename;\r
1016 }\r
1017 }\r
1018\r
1019 return NULL;\r
1020}\r
1021\r
1022\r
1023// Get text line source based on line number (starting by 1)\r
1024// Return NULL if no text line exists or if line number is 0\r
1025char *DWARFManager_GetLineSrcFromNumLine(char *PtrSrcFile, size_t NumLine)\r
1026{\r
1027 size_t i = 0;\r
1028 char *PtrLineSrc = NULL;\r
1029\r
1030 if (PtrSrcFile)\r
1031 {\r
1032 while (i != NumLine)\r
1033 {\r
1034 PtrLineSrc = PtrSrcFile;\r
1035 while (*PtrSrcFile++);\r
1036 i++;\r
1037 }\r
1038 }\r
1039\r
1040 return PtrLineSrc;\r
1041}\r
1042\r
1043\r
0203b5fd
JPM		 1044// Get number of variables referenced by the function range address\r
1045size_t DWARFManager_GetNbLocalVariables(size_t Adr)\r
1046{\r
1047 size_t i, j;\r
1048\r
1049 for (i = 0; i < NbCU; i++)\r
1050 {\r
1051 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1052 {\r
1053 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1054 {\r
1055 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1056 {\r
1057 return PtrCU[i].PtrSubProgs[j].NbVariables;\r
1058 }\r
1059 }\r
1060 }\r
1061 }\r
1062\r
1063 return 0;\r
1064}\r
1065\r
1066\r
1067// Get local variable name based on his index (starting by 1)\r
1068// Return name's pointer text found\r
1069// Return NULL if not found\r
1070char *DWARFManager_GetLocalVariableName(size_t Adr, size_t Index)\r
1071{\r
1072 size_t i, j;\r
1073\r
1074 for (i = 0; i < NbCU; i++)\r
1075 {\r
1076 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1077 {\r
1078 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1079 {\r
1080 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1081 {\r
1082 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].PtrName;\r
1083 }\r
1084 }\r
1085 }\r
1086 }\r
1087\r
1088 return NULL;\r
1089}\r
1090\r
1091\r
1092// Get local variable's type tag based on his index (starting by 1)\r
1093// Return 0 if not found\r
1094size_t DWARFManager_GetLocalVariableTypeTag(size_t Adr, size_t Index)\r
1095{\r
1096 size_t i, j;\r
1097\r
1098 for (i = 0; i < NbCU; i++)\r
1099 {\r
1100 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1101 {\r
1102 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1103 {\r
1104 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1105 {\r
1106 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeTag;\r
1107 }\r
1108 }\r
1109 }\r
1110 }\r
1111\r
1112 return 0;\r
1113}\r
1114\r
1115\r
1116//\r
1117int DWARFManager_GetLocalVariableOffset(size_t Adr, size_t Index)\r
1118{\r
1119 size_t i, j;\r
1120\r
1121 for (i = 0; i < NbCU; i++)\r
1122 {\r
1123 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1124 {\r
1125 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1126 {\r
1127 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1128 {\r
1129 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].Offset;\r
1130 }\r
1131 }\r
1132 }\r
1133 }\r
1134\r
1135 return 0;\r
1136}\r
1137\r
1138\r
1139// Get local variable Type Byte Size based on his address and index (starting by 1)\r
1140// Return 0 if not found\r
1141// May return 0 if there is no Type Byte Size linked to the variable's address and index\r
1142size_t DWARFManager_GetLocalVariableTypeByteSize(size_t Adr, size_t Index)\r
1143{\r
1144 size_t i, j;\r
1145\r
1146 for (i = 0; i < NbCU; i++)\r
1147 {\r
1148 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1149 {\r
1150 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1151 {\r
1152 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1153 {\r
1154 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeByteSize;\r
1155 }\r
1156 }\r
1157 }\r
1158 }\r
1159\r
1160 return 0;\r
1161}\r
1162\r
1163\r
1164// Get local variable Type Encoding based on his address and index (starting by 1)\r
1165// Return 0 if not found\r
1166// May return 0 if there is no Type Encoding linked to the variable's address and index\r
1167size_t DWARFManager_GetLocalVariableTypeEncoding(size_t Adr, size_t Index)\r
1168{\r
1169 size_t i, j;\r
1170\r
1171 for (i = 0; i < NbCU; i++)\r
1172 {\r
1173 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1174 {\r
1175 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1176 {\r
1177 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1178 {\r
1179 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeEncoding;\r
1180 }\r
1181 }\r
1182 }\r
1183 }\r
1184\r
1185 return 0;\r
1186}\r
1187\r
1188\r
1189// Get local variable Op based on his address and index (starting by 1)\r
1190// Return 0 if not found\r
1191// May return 0 if there isn't Op linked to the variable's index\r
1192size_t DWARFManager_GetLocalVariableOp(size_t Adr, size_t Index)\r
1193{\r
1194 size_t i, j;\r
1195\r
1196 for (i = 0; i < NbCU; i++)\r
1197 {\r
1198 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1199 {\r
1200 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1201 {\r
1202 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1203 {\r
1204 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].Op;\r
1205 }\r
1206 }\r
1207 }\r
1208 }\r
1209\r
1210 return 0;\r
1211}\r
1212\r
1213\r
1214// Get local variable type name based on his index (starting by 1)\r
1215// Return NULL if not found\r
1216// May return NULL if there is not type linked to the variable's index\r
1217char *DWARFManager_GetLocalVariableTypeName(size_t Adr, size_t Index)\r
1218{\r
1219 size_t i, j;\r
1220\r
1221 for (i = 0; i < NbCU; i++)\r
1222 {\r
1223 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1224 {\r
1225 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1226 {\r
1227 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1228 {\r
1229 return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].PtrTypeName;\r
1230 }\r
1231 }\r
1232 }\r
1233 }\r
1234\r
1235 return NULL;\r
1236}\r
1237\r
1238\r
1239// Get Compilation Unit / global variables numbers\r
ebcb0f3d 1240// Return variables number\r
0203b5fd 1241size_t DWARFManager_GetNbGlobalVariables(void)\r
ebcb0f3d
JPM		 1242{\r
1243 size_t NbVariables = 0, i;\r
1244\r
1245 for (i = 0; i < NbCU; i++)\r
1246 {\r
1247 NbVariables += PtrCU[i].NbVariables;\r
1248 }\r
1249\r
1250 return NbVariables;\r
1251}\r
1252\r
1253\r
0203b5fd 1254// Get global variable type name based on his index (starting by 1)\r
ebcb0f3d
JPM		 1255// Return NULL if not found\r
1256// May return NULL if there is not type linked to the variable's index\r
0203b5fd 1257char *DWARFManager_GetGlobalVariableTypeName(size_t Index)\r
ebcb0f3d
JPM		 1258{\r
1259 size_t i;\r
1260\r
1261 for (i = 0; i < NbCU; i++)\r
1262 {\r
1263 if (PtrCU[i].NbVariables)\r
1264 {\r
1265 if (Index <= PtrCU[i].NbVariables)\r
1266 {\r
1267 return PtrCU[i].PtrVariables[Index - 1].PtrTypeName;\r
1268 }\r
1269 else\r
1270 {\r
1271 Index -= PtrCU[i].NbVariables;\r
1272 }\r
1273 }\r
1274 }\r
1275\r
1276 return NULL;\r
1277}\r
1278\r
1279\r
0203b5fd 1280// Get global variable's type tag based on his index (starting by 1)\r
ebcb0f3d 1281// Return 0 if not found\r
0203b5fd 1282size_t DWARFManager_GetGlobalVariableTypeTag(size_t Index)\r
ebcb0f3d
JPM		 1283{\r
1284 size_t i;\r
1285\r
1286 for (i = 0; i < NbCU; i++)\r
1287 {\r
1288 if (PtrCU[i].NbVariables)\r
1289 {\r
1290 if (Index <= PtrCU[i].NbVariables)\r
1291 {\r
1292 return PtrCU[i].PtrVariables[Index - 1].TypeTag;\r
1293 }\r
1294 else\r
1295 {\r
1296 Index -= PtrCU[i].NbVariables;\r
1297 }\r
1298 }\r
1299 }\r
1300\r
1301 return 0;\r
1302}\r
1303\r
1304\r
0203b5fd 1305// Get global variable byte size based on his index (starting by 1)\r
ebcb0f3d 1306// Return 0 if not found\r
0203b5fd 1307size_t DWARFManager_GetGlobalVariableTypeByteSize(size_t Index)\r
ebcb0f3d
JPM		 1308{\r
1309 size_t i;\r
1310\r
1311 for (i = 0; i < NbCU; i++)\r
1312 {\r
1313 if (PtrCU[i].NbVariables)\r
1314 {\r
1315 if (Index <= PtrCU[i].NbVariables)\r
1316 {\r
1317 return PtrCU[i].PtrVariables[Index - 1].TypeByteSize;\r
1318 }\r
1319 else\r
1320 {\r
1321 Index -= PtrCU[i].NbVariables;\r
1322 }\r
1323 }\r
1324 }\r
1325\r
1326 return 0;\r
1327}\r
1328\r
1329\r
0203b5fd 1330// Get global variable encoding based on his index (starting by 1)\r
ebcb0f3d 1331// Return 0 if not found\r
0203b5fd 1332size_t DWARFManager_GetGlobalVariableTypeEncoding(size_t Index)\r
ebcb0f3d
JPM		 1333{\r
1334 size_t i;\r
1335\r
1336 for (i = 0; i < NbCU; i++)\r
1337 {\r
1338 if (PtrCU[i].NbVariables)\r
1339 {\r
1340 if (Index <= PtrCU[i].NbVariables)\r
1341 {\r
1342 return PtrCU[i].PtrVariables[Index - 1].TypeEncoding;\r
1343 }\r
1344 else\r
1345 {\r
1346 Index -= PtrCU[i].NbVariables;\r
1347 }\r
1348 }\r
1349 }\r
1350\r
1351 return 0;\r
1352}\r
1353\r
1354\r
0203b5fd 1355// Get global variable address based on his index (starting by 1)\r
ebcb0f3d 1356// Return 0 if not found\r
0203b5fd 1357size_t DWARFManager_GetGlobalVariableAdr(size_t Index)\r
ebcb0f3d
JPM		 1358{\r
1359 size_t i;\r
1360\r
1361 for (i = 0; i < NbCU; i++)\r
1362 {\r
1363 if (PtrCU[i].NbVariables)\r
1364 {\r
1365 if (Index <= PtrCU[i].NbVariables)\r
1366 {\r
1367 return PtrCU[i].PtrVariables[Index - 1].Addr;\r
1368 }\r
1369 else\r
1370 {\r
1371 Index -= PtrCU[i].NbVariables;\r
1372 }\r
1373 }\r
1374 }\r
1375\r
1376 return 0;\r
1377}\r
1378\r
1379\r
0203b5fd 1380// Get global variable memory address based on his name\r
ebcb0f3d
JPM		 1381// Return 0 if not found\r
1382// Note: Return the first occurence found\r
0203b5fd 1383size_t DWARFManager_GetGlobalVariableAdrFromName(char *VariableName)\r
ebcb0f3d
JPM		 1384{\r
1385 size_t i, j;\r
1386\r
1387 for (i = 0; i < NbCU; i++)\r
1388 {\r
1389 if (PtrCU[i].NbVariables)\r
1390 {\r
1391 for (j = 0; j < PtrCU[i].NbVariables; j++)\r
1392 {\r
1393 if (!strcmp(PtrCU[i].PtrVariables[j].PtrName,VariableName))\r
1394 {\r
1395 return PtrCU[i].PtrVariables[j].Addr;\r
1396 }\r
1397 }\r
1398 }\r
1399 }\r
1400\r
1401 return 0;\r
1402}\r
1403\r
1404\r
0203b5fd 1405// Get global variable name based on his index (starting by 1)\r
ebcb0f3d
JPM		 1406// Return name's pointer text found\r
1407// Return NULL if not found\r
0203b5fd 1408char *DWARFManager_GetGlobalVariableName(size_t Index)\r
ebcb0f3d
JPM		 1409{\r
1410 size_t i;\r
1411\r
1412 for (i = 0; i < NbCU; i++)\r
1413 {\r
1414 if (PtrCU[i].NbVariables)\r
1415 {\r
1416 if (Index <= PtrCU[i].NbVariables)\r
1417 {\r
1418 return PtrCU[i].PtrVariables[Index - 1].PtrName;\r
1419 }\r
1420 else\r
1421 {\r
1422 Index -= PtrCU[i].NbVariables;\r
1423 }\r
1424 }\r
1425 }\r
1426\r
1427 return NULL;\r
1428}\r
1429\r
1430\r
1431// Get text line from source based on address and his tag\r
1432// Return NULL if no text line has been found\r
1433char *DWARFManager_GetLineSrcFromAdr(size_t Adr, size_t Tag)\r
1434{\r
1435 size_t i, j, k;\r
1436\r
1437 for (i = 0; i < NbCU; i++)\r
1438 {\r
1439 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1440 {\r
1441 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1442 {\r
1443 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1444 {\r
1445 if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr) && (!Tag || (Tag == DW_TAG_subprogram)))\r
1446 {\r
1447 return PtrCU[i].PtrSubProgs[j].PtrLineSrc;\r
1448 }\r
1449 else\r
1450 {\r
1451 for (k = 0; k < PtrCU[i].PtrSubProgs[j].NbLinesSrc; k++)\r
1452 {\r
1453 if ((PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC == Adr) && (!Tag || (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].Tag == Tag)))\r
1454 {\r
1455 return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc;\r
1456 }\r
1457 }\r
1458 }\r
1459 }\r
1460 }\r
1461 }\r
1462 }\r
1463\r
1464 return NULL;\r
1465}\r
1466\r
1467\r
1468// Get line number based on the address and the tag\r
1469// Return 0 if no line number has been found\r
1470size_t DWARFManager_GetNumLineFromAdr(size_t Adr, size_t Tag)\r
1471{\r
1472 size_t i, j, k;\r
1473\r
1474 for (i = 0; i < NbCU; i++)\r
1475 {\r
1476 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1477 {\r
1478 for (j = 0; (j < PtrCU[i].NbSubProgs); j++)\r
1479 {\r
1480 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1481 {\r
1482 if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr) && (!Tag || (Tag == DW_TAG_subprogram)))\r
1483 {\r
1484 return PtrCU[i].PtrSubProgs[j].NumLineSrc;\r
1485 }\r
1486 else\r
1487 {\r
1488 for (k = 0; (k < PtrCU[i].PtrSubProgs[j].NbLinesSrc); k++)\r
1489 {\r
1490 if ((PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC == Adr) && (!Tag || (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].Tag == Tag)))\r
1491 {\r
1492 return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc;\r
1493 }\r
1494 }\r
1495 }\r
1496#if 0\r
1497 if (!Tag || (Tag == DW_TAG_subprogram))\r
1498 {\r
1499 return PtrCU[i].PtrSubProgs[j].NumLineSrc;\r
1500 }\r
1501#endif\r
1502 }\r
1503 }\r
1504 }\r
1505 }\r
1506\r
1507 return 0;\r
1508}\r
1509\r
1510\r
0203b5fd
JPM		 1511// Get function name based on address and his range\r
1512// Return NULL if no function name has been found\r
1513char *DWARFManager_GetFunctionName(size_t Adr)\r
1514{\r
1515 size_t i, j;\r
1516\r
1517 for (i = 0; i < NbCU; i++)\r
1518 {\r
1519 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1520 {\r
1521 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1522 {\r
1523 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1524 {\r
1525 return PtrCU[i].PtrSubProgs[j].PtrSubprogramName;\r
1526 }\r
1527 }\r
1528 }\r
1529 }\r
1530\r
1531 return NULL;\r
1532}\r
1533\r
1534\r
ebcb0f3d
JPM		 1535// Get text line from source based on address and num line (starting by 1)\r
1536// Return NULL if no text line has been found\r
1537char *DWARFManager_GetLineSrcFromAdrNumLine(size_t Adr, size_t NumLine)\r
1538{\r
1539 size_t i, j, k;\r
1540\r
1541 for (i = 0; i < NbCU; i++)\r
1542 {\r
1543 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1544 {\r
1545 for (j = 0; j < PtrCU[i].NbSubProgs; j++)\r
1546 {\r
1547 if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r
1548 {\r
1549 if (PtrCU[i].PtrSubProgs[j].NumLineSrc == NumLine)\r
1550 {\r
1551 return PtrCU[i].PtrSubProgs[j].PtrLineSrc;\r
1552 }\r
1553 else\r
1554 {\r
1555 for (k = 0; k < PtrCU[i].PtrSubProgs[j].NbLinesSrc; k++)\r
1556 {\r
1557 if (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc == NumLine)\r
1558 {\r
1559 return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc;\r
1560 }\r
1561 }\r
1562 }\r
1563 }\r
1564 }\r
1565 }\r
1566 }\r
1567\r
1568 return NULL;\r
1569}\r
1570\r
1571\r
1572// Get text line from source based on address and num line (starting by 1)\r
1573// Return NULL if no text line has been found\r
1574char *DWARFManager_GetLineSrcFromNumLineBaseAdr(size_t Adr, size_t NumLine)\r
1575{\r
1576 size_t i;\r
1577\r
1578 for (i = 0; i < NbCU; i++)\r
1579 {\r
1580 if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r
1581 {\r
41d6f5f7
JPM		 1582 if (NumLine <= PtrCU[i].NbLinesLoadSrc)\r
1583 {\r
1584 return PtrCU[i].PtrLinesLoadSrc[NumLine - 1];\r
1585 }\r
1586 else\r
1587 {\r
1588 return NULL;\r
1589 }\r
ebcb0f3d
JPM		 1590 }\r
1591 }\r
1592\r
1593 return NULL;\r
1594}\r
1595\r
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