Commit | Line | Data |
---|---|---|
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 | |
c4fe5864 | 7 | // RG = Richard Goedeken\r |
ebcb0f3d JPM |
8 | //\r |
9 | // WHO WHEN WHAT\r | |
10 | // --- ---------- ------------------------------------------------------------\r | |
5fa7aa73 | 11 | // JPM Dec./2016 Created this file, and added the DWARF format support\r |
6564336c | 12 | // JPM Sept./2018 Added LEB128 decoding features, and improve the DWARF parsing information\r |
f0dd2f7b | 13 | // JPM Oct./2018 Improve the DWARF parsing information, and the source file text reading; support the used source lines from DWARF structure, and the search paths for the files\r |
aae93d86 | 14 | // JPM Aug./2019 Added new functions to handle DWARF information, full filename fix\r |
258b1c16 | 15 | // JPM Mar./2020 Fix a random crash when reading the source lines information\r |
009df4d7 | 16 | // JPM Aug./2020 Added a source code file date check when reading DWARF information\r |
c4fe5864 | 17 | // RG Jan./2021 Linux build fixes\r |
f8dde18d JPM |
18 | //\r |
19 | \r | |
20 | // To Do\r | |
21 | // To use pointers instead of arrays usage\r | |
22 | // \r | |
ebcb0f3d JPM |
23 | \r |
24 | \r | |
41d6f5f7 JPM |
25 | #include <stdlib.h>\r |
26 | #include <stdio.h>\r | |
27 | #include <stdint.h>\r | |
28 | #include <string.h>\r | |
009df4d7 JPM |
29 | #include <time.h>\r |
30 | #include <sys/types.h>\r | |
31 | #include <sys/stat.h>\r | |
32 | #include "libdwarf.h"\r | |
33 | #include "dwarf.h"\r | |
f8dde18d | 34 | #include "LEB128.h"\r |
009df4d7 | 35 | #include "DWARFManager.h"\r |
41d6f5f7 | 36 | \r |
5fa7aa73 | 37 | // Definitions for debugging\r |
aae93d86 | 38 | //#define DEBUG_NumCU 0x3 // CU number to debug or undefine it\r |
ce32526a | 39 | //#define DEBUG_VariableName "sound_death" // Variable name to look for or undefine it\r |
f8dde18d JPM |
40 | //#define DEBUG_TypeName "Cbuf_Execute" // Type name to look for or undefine it\r |
41 | //#define DEBUG_TypeDef DW_TAG_typedef // Type def to look for or undefine it (not supported)\r | |
aae93d86 JPM |
42 | //#define DEBUG_Filename "crt0" // Filename to look for or undefine it\r |
43 | \r | |
44 | // Definitions for handling data\r | |
45 | //#define CONVERT_QT_HML // Text will be converted as HTML\r | |
ebcb0f3d | 46 | \r |
5fa7aa73 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_subrange 0x04 // (subrange_type?)\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 | #define TypeTag_enumeration_type 0x40 // enumeration\r | |
55 | #define TypeTag_subroutine_type 0x80 // subroutine\r | |
56 | \r | |
57 | \r | |
58 | // Source line CU structure\r | |
59 | typedef struct CUStruct_LineSrc\r | |
60 | {\r | |
61 | size_t StartPC;\r | |
62 | size_t NumLineSrc;\r | |
63 | char *PtrLineSrc;\r | |
64 | }S_CUStruct_LineSrc;\r | |
ebcb0f3d JPM |
65 | \r |
66 | // Source line internal structure\r | |
f8dde18d | 67 | typedef struct DMIStruct_LineSrc\r |
ebcb0f3d JPM |
68 | {\r |
69 | size_t Tag;\r | |
70 | size_t StartPC;\r | |
71 | size_t NumLineSrc;\r | |
72 | char *PtrLineSrc;\r | |
73 | }S_DMIStruct_LineSrc;\r | |
74 | \r | |
f8dde18d JPM |
75 | // Enumeration structure\r |
76 | typedef struct EnumerationStruct\r | |
77 | {\r | |
78 | char *PtrName; // Enumeration's name\r | |
79 | size_t value; // Enumeration's value\r | |
80 | }S_EnumerationStruct;\r | |
81 | \r | |
82 | // Structure members structure\r | |
83 | //typedef struct StructureMembersStruct\r | |
84 | //{\r | |
85 | //}S_StructureMembersStruct;\r | |
86 | \r | |
ebcb0f3d | 87 | // Base type internal structure\r |
f8dde18d | 88 | typedef struct BaseTypeStruct\r |
ebcb0f3d | 89 | {\r |
f8dde18d JPM |
90 | size_t Tag; // Type's Tag\r |
91 | size_t Offset; // Type's offset\r | |
92 | size_t TypeOffset; // Type's offset on another type\r | |
93 | size_t ByteSize; // Type's Byte Size\r | |
94 | size_t Encoding; // Type's encoding\r | |
95 | char *PtrName; // Type's name\r | |
96 | size_t NbEnumeration; // Type's enumeration numbers\r | |
97 | EnumerationStruct *PtrEnumeration; // Type's enumeration\r | |
98 | // StructureMembersStruct *PtrStructureMembers; // Type's structure members\r | |
ebcb0f3d JPM |
99 | }S_BaseTypeStruct;\r |
100 | \r | |
101 | // Variables internal structure\r | |
f8dde18d | 102 | typedef struct VariablesStruct\r |
ebcb0f3d | 103 | {\r |
0203b5fd JPM |
104 | size_t Op; // Variable's DW_OP\r |
105 | union\r | |
106 | {\r | |
107 | size_t Addr; // Variable memory address\r | |
108 | int Offset; // Variable stack offset (signed)\r | |
109 | };\r | |
ebcb0f3d JPM |
110 | char *PtrName; // Variable's name\r |
111 | size_t TypeOffset; // Offset pointing on the Variable's Type\r | |
112 | size_t TypeByteSize; // Variable's Type byte size\r | |
113 | size_t TypeTag; // Variable's Type Tag\r | |
114 | size_t TypeEncoding; // Variable's Type encoding\r | |
115 | char *PtrTypeName; // Variable's Type name\r | |
116 | }S_VariablesStruct;\r | |
117 | \r | |
118 | // Sub program internal structure\r | |
f8dde18d | 119 | typedef struct SubProgStruct\r |
ebcb0f3d JPM |
120 | {\r |
121 | size_t Tag;\r | |
122 | size_t NumLineSrc;\r | |
123 | size_t StartPC;\r | |
124 | size_t LowPC, HighPC;\r | |
0203b5fd | 125 | size_t FrameBase;\r |
ebcb0f3d | 126 | char *PtrLineSrc;\r |
0203b5fd JPM |
127 | char *PtrSubprogramName; // Sub program name\r |
128 | size_t NbLinesSrc; // Number of lines source used by the sub program\r | |
129 | DMIStruct_LineSrc *PtrLinesSrc; // Pointer of the lines source for the sub program\r | |
130 | size_t NbVariables; // Variables number\r | |
131 | VariablesStruct *PtrVariables; // Pointer to the local variables list information structure\r | |
ebcb0f3d JPM |
132 | }S_SubProgStruct;\r |
133 | \r | |
134 | // Compilation Unit internal structure\r | |
f8dde18d | 135 | typedef struct CUStruct\r |
ebcb0f3d JPM |
136 | {\r |
137 | size_t Tag;\r | |
aae93d86 | 138 | size_t Language; // Language (C, etc.) used by the source code\r |
5fa7aa73 | 139 | size_t LowPC, HighPC; // Memory range for the code\r |
009df4d7 | 140 | char *PtrProducer; // "Producer" text information (mostly compiler and compilation options used)\r |
f8dde18d JPM |
141 | char *PtrSourceFilename; // Source file name\r |
142 | char *PtrSourceFileDirectory; // Directory of the source file\r | |
ebcb0f3d | 143 | char *PtrFullFilename; // Pointer to full namefile (directory & filename)\r |
5fa7aa73 JPM |
144 | size_t SizeLoadSrc; // Source code text size\r |
145 | char *PtrLoadSrc; // Pointer to the source code text\r | |
146 | size_t NbLinesLoadSrc; // Total number of lines in the source code text\r | |
ebcb0f3d JPM |
147 | char **PtrLinesLoadSrc; // Pointer lists to each source line put in QT html/text conformity\r |
148 | size_t NbSubProgs; // Number of sub programs / routines\r | |
5fa7aa73 | 149 | SubProgStruct *PtrSubProgs; // Pointer to the sub programs / routines structure\r |
f8dde18d JPM |
150 | size_t NbTypes; // Number of types\r |
151 | BaseTypeStruct *PtrTypes; // Pointer to types\r | |
ebcb0f3d | 152 | size_t NbVariables; // Variables number\r |
5fa7aa73 | 153 | VariablesStruct *PtrVariables; // Pointer to the global variables list structure\r |
65597951 | 154 | size_t NbFrames; // Frames number\r |
aae93d86 JPM |
155 | size_t NbUsedLinesSrc; // Number of used source lines\r |
156 | size_t LastNumUsedLinesSrc; // Last number line used\r | |
157 | CUStruct_LineSrc *PtrUsedLinesSrc; // Pointer to the used source lines list structure\r | |
158 | char **PtrUsedLinesLoadSrc; // Pointer lists to each used source line referenced by the CUStruct_LineSrc structure\r | |
159 | size_t *PtrUsedNumLines; // List of the number lines used\r | |
c89f8ff7 | 160 | struct stat _statbuf; // File information\r |
009df4d7 | 161 | DWARFstatus Status; // File status\r |
ebcb0f3d JPM |
162 | }S_CUStruct;\r |
163 | \r | |
164 | \r | |
165 | // Dwarf management\r | |
166 | uint32_t LibDwarf;\r | |
167 | uint32_t NbCU;\r | |
168 | Dwarf_Ptr errarg;\r | |
169 | Dwarf_Error error;\r | |
170 | Dwarf_Debug dbg;\r | |
171 | CUStruct *PtrCU;\r | |
f0dd2f7b JPM |
172 | char **ListSearchPaths;\r |
173 | size_t NbSearchPaths;\r | |
c89f8ff7 | 174 | struct stat FileElfExeInfo;\r |
ebcb0f3d JPM |
175 | \r |
176 | \r | |
177 | //\r | |
178 | Dwarf_Handler DWARFManager_ErrorHandler(Dwarf_Ptr perrarg);\r | |
179 | void DWARFManager_InitDMI(void);\r | |
180 | void DWARFManager_CloseDMI(void);\r | |
181 | bool DWARFManager_ElfClose(void);\r | |
182 | char *DWARFManager_GetLineSrcFromNumLine(char *PtrSrcFile, size_t NumLine);\r | |
0203b5fd | 183 | void DWARFManager_InitInfosVariable(VariablesStruct *PtrVariables);\r |
f0dd2f7b JPM |
184 | void DWARFManager_SourceFileSearchPathsInit(void);\r |
185 | void DWARFManager_SourceFileSearchPathsReset(void);\r | |
186 | void DWARFManager_SourceFileSearchPathsClose(void);\r | |
aae93d86 | 187 | void DWARFManager_ConformSlachesBackslashes(char *Ptr);\r |
ebcb0f3d JPM |
188 | \r |
189 | \r | |
190 | //\r | |
191 | Dwarf_Handler DWARFManager_ErrorHandler(Dwarf_Ptr perrarg)\r | |
192 | {\r | |
193 | return 0;\r | |
194 | }\r | |
195 | \r | |
196 | \r | |
f0dd2f7b JPM |
197 | // Dwarf manager list search paths init\r |
198 | void DWARFManager_SourceFileSearchPathsInit(void)\r | |
199 | {\r | |
200 | ListSearchPaths = NULL;\r | |
201 | NbSearchPaths = 0;\r | |
202 | }\r | |
203 | \r | |
204 | \r | |
205 | // Dwarf manager list search paths reset\r | |
206 | void DWARFManager_SourceFileSearchPathsReset(void)\r | |
207 | {\r | |
208 | ListSearchPaths = NULL;\r | |
209 | NbSearchPaths = 0;\r | |
210 | }\r | |
211 | \r | |
212 | \r | |
213 | // Dwarf manager list search paths close\r | |
214 | void DWARFManager_SourceFileSearchPathsClose(void)\r | |
215 | {\r | |
216 | DWARFManager_SourceFileSearchPathsReset();\r | |
217 | }\r | |
218 | \r | |
219 | \r | |
ebcb0f3d JPM |
220 | // Dwarf manager init\r |
221 | void DWARFManager_Init(void)\r | |
222 | {\r | |
f0dd2f7b | 223 | DWARFManager_SourceFileSearchPathsInit();\r |
ebcb0f3d JPM |
224 | LibDwarf = DW_DLV_NO_ENTRY;\r |
225 | }\r | |
226 | \r | |
227 | \r | |
f0dd2f7b JPM |
228 | // Dwarf manager settings\r |
229 | void DWARFManager_Set(size_t NbPathsInList, char **PtrListPaths)\r | |
230 | {\r | |
231 | // Search paths init\r | |
232 | ListSearchPaths = PtrListPaths;\r | |
233 | NbSearchPaths = NbPathsInList;\r | |
234 | }\r | |
235 | \r | |
236 | \r | |
ebcb0f3d JPM |
237 | // Dwarf manager Reset\r |
238 | bool DWARFManager_Reset(void)\r | |
239 | {\r | |
f0dd2f7b | 240 | DWARFManager_SourceFileSearchPathsReset();\r |
ebcb0f3d JPM |
241 | return DWARFManager_ElfClose();\r |
242 | }\r | |
243 | \r | |
244 | \r | |
245 | // Dwarf manager Close\r | |
246 | bool DWARFManager_Close(void)\r | |
247 | {\r | |
f0dd2f7b | 248 | DWARFManager_SourceFileSearchPathsClose();\r |
ebcb0f3d JPM |
249 | return(DWARFManager_Reset());\r |
250 | }\r | |
251 | \r | |
252 | \r | |
253 | // Dwarf manager Elf init\r | |
c89f8ff7 | 254 | int DWARFManager_ElfInit(Elf *ElfPtr, struct stat FileElfInfo)\r |
ebcb0f3d JPM |
255 | {\r |
256 | if ((LibDwarf = dwarf_elf_init(ElfPtr, DW_DLC_READ, (Dwarf_Handler)DWARFManager_ErrorHandler, errarg, &dbg, &error)) == DW_DLV_OK)\r | |
257 | {\r | |
009df4d7 | 258 | FileElfExeInfo = FileElfInfo;\r |
ebcb0f3d JPM |
259 | DWARFManager_InitDMI();\r |
260 | }\r | |
261 | \r | |
262 | return LibDwarf;\r | |
263 | }\r | |
264 | \r | |
265 | \r | |
266 | // Dwarf manager Elf close\r | |
267 | bool DWARFManager_ElfClose(void)\r | |
268 | {\r | |
269 | if (LibDwarf == DW_DLV_OK)\r | |
270 | {\r | |
271 | DWARFManager_CloseDMI();\r | |
272 | \r | |
273 | if (dwarf_finish(dbg, &error) == DW_DLV_OK)\r | |
274 | {\r | |
275 | LibDwarf = DW_DLV_NO_ENTRY;\r | |
276 | return true;\r | |
277 | }\r | |
278 | else\r | |
279 | {\r | |
280 | return false;\r | |
281 | }\r | |
282 | }\r | |
283 | else\r | |
284 | {\r | |
285 | return true;\r | |
286 | }\r | |
287 | }\r | |
288 | \r | |
289 | \r | |
290 | // Dwarf manager Compilation Units close\r | |
291 | void DWARFManager_CloseDMI(void)\r | |
292 | {\r | |
293 | while (NbCU--)\r | |
294 | {\r | |
295 | free(PtrCU[NbCU].PtrFullFilename);\r | |
296 | free(PtrCU[NbCU].PtrLoadSrc);\r | |
297 | free(PtrCU[NbCU].PtrProducer);\r | |
f8dde18d JPM |
298 | free(PtrCU[NbCU].PtrSourceFilename);\r |
299 | free(PtrCU[NbCU].PtrSourceFileDirectory);\r | |
aae93d86 JPM |
300 | free(PtrCU[NbCU].PtrUsedLinesSrc);\r |
301 | free(PtrCU[NbCU].PtrUsedLinesLoadSrc);\r | |
302 | free(PtrCU[NbCU].PtrUsedNumLines);\r | |
ebcb0f3d JPM |
303 | \r |
304 | while (PtrCU[NbCU].NbLinesLoadSrc--)\r | |
305 | {\r | |
306 | free(PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].NbLinesLoadSrc]);\r | |
307 | }\r | |
308 | free(PtrCU[NbCU].PtrLinesLoadSrc);\r | |
309 | \r | |
310 | while (PtrCU[NbCU].NbSubProgs--)\r | |
311 | {\r | |
0203b5fd JPM |
312 | while (PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables--)\r |
313 | {\r | |
314 | free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName);\r | |
315 | free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrTypeName);\r | |
316 | }\r | |
317 | free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables);\r | |
318 | \r | |
ebcb0f3d JPM |
319 | free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc);\r |
320 | free(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName);\r | |
321 | }\r | |
322 | free(PtrCU[NbCU].PtrSubProgs);\r | |
323 | \r | |
324 | while (PtrCU[NbCU].NbTypes--)\r | |
325 | {\r | |
326 | free(PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName);\r | |
327 | }\r | |
328 | free(PtrCU[NbCU].PtrTypes);\r | |
329 | \r | |
330 | while (PtrCU[NbCU].NbVariables--)\r | |
331 | {\r | |
332 | free(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName);\r | |
333 | free(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrTypeName);\r | |
334 | }\r | |
335 | free(PtrCU[NbCU].PtrVariables);\r | |
336 | }\r | |
337 | \r | |
338 | free(PtrCU);\r | |
339 | }\r | |
340 | \r | |
341 | \r | |
342 | // Dwarf manager Compilation Units initialisations\r | |
343 | void DWARFManager_InitDMI(void)\r | |
344 | {\r | |
345 | Dwarf_Unsigned next_cu_header, return_uvalue;\r | |
346 | Dwarf_Error error;\r | |
347 | Dwarf_Attribute *atlist;\r | |
348 | Dwarf_Attribute return_attr1;\r | |
349 | Dwarf_Half return_tagval, return_attr;\r | |
350 | Dwarf_Addr return_lowpc, return_highpc, return_lineaddr;\r | |
351 | Dwarf_Block *return_block;\r | |
352 | Dwarf_Signed atcnt, cnt;\r | |
0203b5fd | 353 | Dwarf_Die return_sib, return_die, return_sub, return_subdie;\r |
ebcb0f3d JPM |
354 | Dwarf_Off return_offset;\r |
355 | Dwarf_Line *linebuf;\r | |
356 | FILE *SrcFile;\r | |
ebcb0f3d | 357 | char *return_string;\r |
1155c536 | 358 | char *Ptr, *Ptr1;\r |
ebcb0f3d JPM |
359 | \r |
360 | // Initialisation for the Compilation Units table\r | |
361 | NbCU = 0;\r | |
362 | PtrCU = NULL;\r | |
363 | \r | |
364 | // loop on the available Compilation Unit\r | |
365 | while (dwarf_next_cu_header(dbg, NULL, NULL, NULL, NULL, &next_cu_header, &error) == DW_DLV_OK)\r | |
366 | {\r | |
367 | // Allocation of an additional Compilation Unit structure in the table\r | |
368 | if (Ptr = (char *)realloc(PtrCU, ((NbCU + 1) * sizeof(CUStruct))))\r | |
369 | {\r | |
370 | // Compilation Unit RAZ\r | |
371 | PtrCU = (CUStruct *)Ptr;\r | |
372 | memset(PtrCU + NbCU, 0, sizeof(CUStruct));\r | |
373 | \r | |
41d6f5f7 JPM |
374 | // Debug specific CU\r |
375 | #ifdef DEBUG_NumCU\r | |
376 | if (NbCU == DEBUG_NumCU)\r | |
377 | #endif\r | |
ebcb0f3d | 378 | {\r |
41d6f5f7 JPM |
379 | // Get 1st Die from the Compilation Unit\r |
380 | if (dwarf_siblingof(dbg, NULL, &return_sib, &error) == DW_DLV_OK)\r | |
ebcb0f3d | 381 | {\r |
41d6f5f7 JPM |
382 | // Get Die's Tag\r |
383 | if ((dwarf_tag(return_sib, &return_tagval, &error) == DW_DLV_OK))\r | |
ebcb0f3d | 384 | {\r |
41d6f5f7 JPM |
385 | PtrCU[NbCU].Tag = return_tagval;\r |
386 | \r | |
387 | // Die type detection\r | |
388 | switch (return_tagval)\r | |
ebcb0f3d | 389 | {\r |
65597951 | 390 | case DW_TAG_compile_unit:\r |
41d6f5f7 | 391 | if (dwarf_attrlist(return_sib, &atlist, &atcnt, &error) == DW_DLV_OK)\r |
ebcb0f3d | 392 | {\r |
41d6f5f7 | 393 | for (Dwarf_Signed i = 0; i < atcnt; ++i)\r |
ebcb0f3d | 394 | {\r |
41d6f5f7 | 395 | if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r |
ebcb0f3d | 396 | {\r |
41d6f5f7 | 397 | switch (return_attr)\r |
ebcb0f3d | 398 | {\r |
65597951 JPM |
399 | // Start address\r |
400 | case DW_AT_low_pc:\r | |
41d6f5f7 JPM |
401 | if (dwarf_lowpc(return_sib, &return_lowpc, &error) == DW_DLV_OK)\r |
402 | {\r | |
403 | PtrCU[NbCU].LowPC = return_lowpc;\r | |
404 | }\r | |
405 | break;\r | |
ebcb0f3d | 406 | \r |
65597951 JPM |
407 | // End address\r |
408 | case DW_AT_high_pc:\r | |
41d6f5f7 JPM |
409 | if (dwarf_highpc(return_sib, &return_highpc, &error) == DW_DLV_OK)\r |
410 | {\r | |
411 | PtrCU[NbCU].HighPC = return_highpc;\r | |
412 | }\r | |
413 | break;\r | |
ebcb0f3d | 414 | \r |
65597951 JPM |
415 | // compilation information\r |
416 | case DW_AT_producer:\r | |
41d6f5f7 JPM |
417 | if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r |
418 | {\r | |
419 | PtrCU[NbCU].PtrProducer = (char *)calloc(strlen(return_string) + 1, 1);\r | |
420 | strcpy(PtrCU[NbCU].PtrProducer, return_string);\r | |
421 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r | |
422 | }\r | |
423 | break;\r | |
ebcb0f3d | 424 | \r |
65597951 JPM |
425 | // Filename\r |
426 | case DW_AT_name:\r | |
41d6f5f7 JPM |
427 | if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r |
428 | {\r | |
f8dde18d JPM |
429 | #ifdef DEBUG_Filename\r |
430 | if (strstr(return_string, DEBUG_Filename))\r | |
431 | #endif\r | |
432 | {\r | |
433 | PtrCU[NbCU].PtrSourceFilename = (char *)calloc((strlen(return_string) + 1), 1);\r | |
434 | strcpy(PtrCU[NbCU].PtrSourceFilename, return_string);\r | |
435 | }\r | |
41d6f5f7 JPM |
436 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r |
437 | }\r | |
438 | break;\r | |
ebcb0f3d | 439 | \r |
65597951 JPM |
440 | // Directory name\r |
441 | case DW_AT_comp_dir:\r | |
41d6f5f7 JPM |
442 | if (dwarf_formstring(atlist[i], &return_string, &error) == DW_DLV_OK)\r |
443 | {\r | |
f8dde18d JPM |
444 | PtrCU[NbCU].PtrSourceFileDirectory = (char *)calloc((strlen(return_string) + 1), 1);\r |
445 | strcpy(PtrCU[NbCU].PtrSourceFileDirectory, return_string);\r | |
41d6f5f7 JPM |
446 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r |
447 | }\r | |
448 | break;\r | |
ebcb0f3d | 449 | \r |
aae93d86 JPM |
450 | // Language\r |
451 | case DW_AT_language:\r | |
452 | if (dwarf_formudata(atlist[i], &return_uvalue, &error) == DW_DLV_OK)\r | |
453 | {\r | |
454 | PtrCU[NbCU].Language = return_uvalue;\r | |
455 | }\r | |
456 | break;\r | |
457 | \r | |
41d6f5f7 JPM |
458 | default:\r |
459 | break;\r | |
460 | }\r | |
ebcb0f3d | 461 | }\r |
41d6f5f7 | 462 | dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r |
ebcb0f3d | 463 | }\r |
41d6f5f7 | 464 | dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r |
ebcb0f3d | 465 | }\r |
ebcb0f3d | 466 | \r |
f0dd2f7b | 467 | // Check filename presence\r |
f8dde18d JPM |
468 | if (!PtrCU[NbCU].PtrSourceFilename)\r |
469 | {\r | |
470 | PtrCU[NbCU].PtrSourceFilename = (char *)calloc(1, 1);\r | |
471 | }\r | |
472 | \r | |
f0dd2f7b | 473 | // Check directory presence\r |
f8dde18d JPM |
474 | if (!PtrCU[NbCU].PtrSourceFileDirectory)\r |
475 | {\r | |
f0dd2f7b JPM |
476 | // Check if file exists in the search paths\r |
477 | for (size_t i = 0; i < NbSearchPaths; i++)\r | |
478 | {\r | |
479 | PtrCU[NbCU].PtrFullFilename = (char *)realloc(PtrCU[NbCU].PtrFullFilename, strlen(PtrCU[NbCU].PtrSourceFilename) + strlen((const char *)ListSearchPaths[i]) + 2);\r | |
480 | #if defined(_WIN32)\r | |
481 | sprintf(PtrCU[NbCU].PtrFullFilename, "%s\\%s", ListSearchPaths[i], PtrCU[NbCU].PtrSourceFilename);\r | |
c89f8ff7 | 482 | if (!fopen_s(&SrcFile, PtrCU[NbCU].PtrFullFilename, "rb"))\r |
f0dd2f7b JPM |
483 | #else\r |
484 | sprintf(PtrCU[NbCU].PtrFullFilename, "%s/%s", ListSearchPaths[i], PtrCU[NbCU].PtrSourceFilename);\r | |
c89f8ff7 RG |
485 | SrcFile = fopen(PtrCU[NbCU].PtrFullFilename, "rb");\r |
486 | if (SrcFile == NULL)\r | |
f0dd2f7b | 487 | #endif\r |
f0dd2f7b JPM |
488 | {\r |
489 | PtrCU[NbCU].PtrSourceFileDirectory = (char *)realloc(PtrCU[NbCU].PtrSourceFileDirectory, strlen(ListSearchPaths[i]) + 1);\r | |
490 | strcpy(PtrCU[NbCU].PtrSourceFileDirectory, ListSearchPaths[i]);\r | |
491 | }\r | |
492 | }\r | |
493 | \r | |
494 | // File directory doesn't exits\r | |
495 | if (!PtrCU[NbCU].PtrSourceFileDirectory)\r | |
496 | {\r | |
497 | PtrCU[NbCU].PtrSourceFileDirectory = (char *)realloc(PtrCU[NbCU].PtrSourceFileDirectory, 2);\r | |
498 | strcpy(PtrCU[NbCU].PtrSourceFileDirectory, ".");\r | |
499 | }\r | |
f8dde18d JPM |
500 | }\r |
501 | \r | |
aae93d86 JPM |
502 | // Conform slashes / backslashes for the filename\r |
503 | DWARFManager_ConformSlachesBackslashes(PtrCU[NbCU].PtrSourceFilename);\r | |
504 | \r | |
505 | // Check if filename contains already the complete directory\r | |
506 | if (PtrCU[NbCU].PtrSourceFilename[1] == ':')\r | |
ebcb0f3d | 507 | {\r |
aae93d86 JPM |
508 | // Copy the filename as the full filename\r |
509 | PtrCU[NbCU].PtrFullFilename = (char *)realloc(PtrCU[NbCU].PtrFullFilename, strlen(PtrCU[NbCU].PtrSourceFilename) + 1);\r | |
510 | strcpy(PtrCU[NbCU].PtrFullFilename, PtrCU[NbCU].PtrSourceFilename);\r | |
511 | }\r | |
512 | else\r | |
513 | {\r | |
514 | // Create full filename and Conform slashes / backslashes\r | |
515 | PtrCU[NbCU].PtrFullFilename = (char *)realloc(PtrCU[NbCU].PtrFullFilename, strlen(PtrCU[NbCU].PtrSourceFilename) + strlen(PtrCU[NbCU].PtrSourceFileDirectory) + 2);\r | |
65597951 | 516 | #if defined(_WIN32)\r |
aae93d86 | 517 | sprintf(PtrCU[NbCU].PtrFullFilename, "%s\\%s", PtrCU[NbCU].PtrSourceFileDirectory, PtrCU[NbCU].PtrSourceFilename);\r |
65597951 | 518 | #else\r |
aae93d86 | 519 | sprintf(PtrCU[NbCU].PtrFullFilename, "%s/%s", PtrCU[NbCU].PtrSourceFileDirectory, PtrCU[NbCU].PtrSourceFilename);\r |
65597951 | 520 | #endif\r |
ebcb0f3d | 521 | }\r |
ebcb0f3d | 522 | \r |
aae93d86 JPM |
523 | DWARFManager_ConformSlachesBackslashes(PtrCU[NbCU].PtrFullFilename);\r |
524 | \r | |
1155c536 JPM |
525 | // Directory path clean-up\r |
526 | #if defined(_WIN32)\r | |
527 | while ((Ptr1 = Ptr = strstr(PtrCU[NbCU].PtrFullFilename, "\\..\\")))\r | |
528 | #else\r | |
529 | while ((Ptr1 = Ptr = strstr(PtrCU[NbCU].PtrFullFilename, "/../")))\r | |
530 | #endif\r | |
531 | {\r | |
532 | #if defined(_WIN32)\r | |
533 | while (*--Ptr1 != '\\');\r | |
534 | #else\r | |
535 | while (*--Ptr1 != '/');\r | |
536 | #endif\r | |
537 | strcpy((Ptr1 + 1), (Ptr + 4));\r | |
538 | }\r | |
539 | \r | |
009df4d7 | 540 | // Get the source file information\r |
c89f8ff7 | 541 | if (!stat(PtrCU[NbCU].PtrFullFilename, &PtrCU[NbCU]._statbuf))\r |
ebcb0f3d | 542 | {\r |
009df4d7 JPM |
543 | // check the time stamp with the executable\r |
544 | if (PtrCU[NbCU]._statbuf.st_mtime <= FileElfExeInfo.st_mtime)\r | |
ebcb0f3d | 545 | {\r |
009df4d7 | 546 | // Open the source file as a binary file\r |
c89f8ff7 | 547 | #if defined(_WIN32)\r |
009df4d7 | 548 | if (!fopen_s(&SrcFile, PtrCU[NbCU].PtrFullFilename, "rb"))\r |
c89f8ff7 RG |
549 | #else\r |
550 | SrcFile = fopen(PtrCU[NbCU].PtrFullFilename, "rb");\r | |
551 | if (SrcFile == NULL)\r | |
552 | #endif\r | |
ebcb0f3d | 553 | {\r |
009df4d7 | 554 | if (!fseek(SrcFile, 0, SEEK_END))\r |
ebcb0f3d | 555 | {\r |
009df4d7 | 556 | if ((PtrCU[NbCU].SizeLoadSrc = ftell(SrcFile)) > 0)\r |
ebcb0f3d | 557 | {\r |
009df4d7 | 558 | if (!fseek(SrcFile, 0, SEEK_SET))\r |
f795e8ac | 559 | {\r |
009df4d7 | 560 | if (PtrCU[NbCU].PtrLoadSrc = Ptr = Ptr1 = (char *)calloc(1, (PtrCU[NbCU].SizeLoadSrc + 2)))\r |
f795e8ac | 561 | {\r |
009df4d7 | 562 | // Read whole file\r |
c89f8ff7 | 563 | #if defined(_WIN32) \r |
009df4d7 | 564 | if (fread_s(PtrCU[NbCU].PtrLoadSrc, PtrCU[NbCU].SizeLoadSrc, PtrCU[NbCU].SizeLoadSrc, 1, SrcFile) != 1)\r |
c89f8ff7 RG |
565 | #else\r |
566 | if (fread(PtrCU[NbCU].PtrLoadSrc, PtrCU[NbCU].SizeLoadSrc, 1, SrcFile) != 1)\r | |
567 | #endif\r | |
f795e8ac | 568 | {\r |
009df4d7 JPM |
569 | free(PtrCU[NbCU].PtrLoadSrc);\r |
570 | PtrCU[NbCU].PtrLoadSrc = NULL;\r | |
571 | PtrCU[NbCU].SizeLoadSrc = 0;\r | |
f795e8ac | 572 | }\r |
009df4d7 JPM |
573 | else\r |
574 | {\r | |
575 | // Eliminate all carriage return code '\r' (oxd)\r | |
576 | do\r | |
577 | {\r | |
578 | if ((*Ptr = *Ptr1) != '\r')\r | |
579 | {\r | |
580 | Ptr++;\r | |
581 | }\r | |
582 | } while (*Ptr1++);\r | |
f795e8ac | 583 | \r |
009df4d7 JPM |
584 | // Get back the new text file size\r |
585 | PtrCU[NbCU].SizeLoadSrc = strlen(Ptr = PtrCU[NbCU].PtrLoadSrc);\r | |
f795e8ac | 586 | \r |
009df4d7 JPM |
587 | // Make sure the text file finish with a new line code '\n' (0xa)\r |
588 | if (PtrCU[NbCU].PtrLoadSrc[PtrCU[NbCU].SizeLoadSrc - 1] != '\n')\r | |
589 | {\r | |
590 | PtrCU[NbCU].PtrLoadSrc[PtrCU[NbCU].SizeLoadSrc++] = '\n';\r | |
591 | PtrCU[NbCU].PtrLoadSrc[PtrCU[NbCU].SizeLoadSrc] = 0;\r | |
592 | }\r | |
f795e8ac | 593 | \r |
009df4d7 JPM |
594 | // Reallocate text file\r |
595 | if (PtrCU[NbCU].PtrLoadSrc = Ptr = (char *)realloc(PtrCU[NbCU].PtrLoadSrc, (PtrCU[NbCU].SizeLoadSrc + 1)))\r | |
f795e8ac | 596 | {\r |
009df4d7 JPM |
597 | // Count line numbers, based on the new line code '\n' (0xa), and finish each line with 0\r |
598 | do\r | |
599 | {\r | |
600 | if (*Ptr == '\n')\r | |
601 | {\r | |
602 | PtrCU[NbCU].NbLinesLoadSrc++;\r | |
603 | *Ptr = 0;\r | |
604 | }\r | |
605 | } while (*++Ptr);\r | |
f795e8ac | 606 | }\r |
009df4d7 | 607 | }\r |
f795e8ac JPM |
608 | }\r |
609 | }\r | |
41d6f5f7 | 610 | }\r |
ebcb0f3d | 611 | }\r |
009df4d7 JPM |
612 | \r |
613 | fclose(SrcFile);\r | |
ebcb0f3d | 614 | }\r |
009df4d7 JPM |
615 | else\r |
616 | {\r | |
617 | // Source file doesn't exist\r | |
618 | PtrCU[NbCU].Status = DWARFSTATUS_NOFILE;\r | |
619 | }\r | |
620 | }\r | |
621 | else\r | |
622 | {\r | |
623 | // Source file is outdated\r | |
624 | PtrCU[NbCU].Status = DWARFSTATUS_OUTDATEDFILE;\r | |
ebcb0f3d | 625 | }\r |
009df4d7 JPM |
626 | }\r |
627 | else\r | |
628 | {\r | |
629 | // Source file doesn't have information\r | |
630 | PtrCU[NbCU].Status = DWARFSTATUS_NOFILEINFO;\r | |
ebcb0f3d | 631 | }\r |
41d6f5f7 | 632 | break;\r |
ebcb0f3d | 633 | \r |
41d6f5f7 JPM |
634 | default:\r |
635 | break;\r | |
636 | }\r | |
ebcb0f3d | 637 | }\r |
ebcb0f3d | 638 | \r |
f795e8ac | 639 | // Get the source lines table located in the CU\r |
009df4d7 | 640 | if ((dwarf_srclines(return_sib, &linebuf, &cnt, &error) == DW_DLV_OK) && (PtrCU[NbCU].Status == DWARFSTATUS_OK))\r |
41d6f5f7 | 641 | {\r |
5fa7aa73 JPM |
642 | if (cnt)\r |
643 | {\r | |
aae93d86 JPM |
644 | PtrCU[NbCU].NbUsedLinesSrc = cnt;\r |
645 | PtrCU[NbCU].PtrUsedLinesSrc = (CUStruct_LineSrc *)calloc(cnt, sizeof(CUStruct_LineSrc));\r | |
646 | PtrCU[NbCU].PtrUsedLinesLoadSrc = (char **)calloc(cnt, sizeof(char *));\r | |
647 | PtrCU[NbCU].PtrUsedNumLines = (size_t *)calloc(cnt, sizeof(size_t));\r | |
648 | \r | |
649 | // Get the addresses and their source line numbers\r | |
5fa7aa73 JPM |
650 | for (Dwarf_Signed i = 0; i < cnt; i++)\r |
651 | {\r | |
652 | if (dwarf_lineaddr(linebuf[i], &return_lineaddr, &error) == DW_DLV_OK)\r | |
653 | {\r | |
258b1c16 | 654 | // Get the source line number\r |
5fa7aa73 JPM |
655 | if (dwarf_lineno(linebuf[i], &return_uvalue, &error) == DW_DLV_OK)\r |
656 | {\r | |
aae93d86 JPM |
657 | PtrCU[NbCU].PtrUsedLinesSrc[i].StartPC = return_lineaddr;\r |
658 | PtrCU[NbCU].PtrUsedLinesSrc[i].NumLineSrc = return_uvalue;\r | |
5fa7aa73 JPM |
659 | }\r |
660 | }\r | |
661 | }\r | |
662 | }\r | |
258b1c16 JPM |
663 | \r |
664 | // Release the memory used by the source lines table located in the CU\r | |
665 | dwarf_srclines_dealloc(dbg, linebuf, cnt);\r | |
41d6f5f7 | 666 | }\r |
ebcb0f3d | 667 | \r |
0203b5fd | 668 | // Check if the CU has child\r |
41d6f5f7 | 669 | if (dwarf_child(return_sib, &return_die, &error) == DW_DLV_OK)\r |
ebcb0f3d | 670 | {\r |
41d6f5f7 | 671 | do\r |
ebcb0f3d | 672 | {\r |
41d6f5f7 JPM |
673 | return_sib = return_die;\r |
674 | if ((dwarf_tag(return_die, &return_tagval, &error) == DW_DLV_OK))\r | |
ebcb0f3d | 675 | {\r |
41d6f5f7 | 676 | switch (return_tagval)\r |
ebcb0f3d | 677 | {\r |
65597951 | 678 | case DW_TAG_lexical_block:\r |
41d6f5f7 | 679 | break;\r |
ebcb0f3d | 680 | \r |
65597951 | 681 | case DW_TAG_variable:\r |
41d6f5f7 | 682 | if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r |
ebcb0f3d | 683 | {\r |
41d6f5f7 JPM |
684 | PtrCU[NbCU].PtrVariables = (VariablesStruct *)realloc(PtrCU[NbCU].PtrVariables, ((PtrCU[NbCU].NbVariables + 1) * sizeof(VariablesStruct)));\r |
685 | memset(PtrCU[NbCU].PtrVariables + PtrCU[NbCU].NbVariables, 0, sizeof(VariablesStruct));\r | |
686 | \r | |
687 | for (Dwarf_Signed i = 0; i < atcnt; ++i)\r | |
ebcb0f3d | 688 | {\r |
41d6f5f7 | 689 | if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r |
ebcb0f3d | 690 | {\r |
41d6f5f7 | 691 | if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r |
ebcb0f3d | 692 | {\r |
41d6f5f7 | 693 | switch (return_attr)\r |
ebcb0f3d | 694 | {\r |
65597951 | 695 | case DW_AT_location:\r |
41d6f5f7 | 696 | if (dwarf_formblock(return_attr1, &return_block, &error) == DW_DLV_OK)\r |
ebcb0f3d | 697 | {\r |
0203b5fd JPM |
698 | PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].Op = (*((unsigned char *)(return_block->bl_data)));\r |
699 | \r | |
700 | switch (return_block->bl_len)\r | |
41d6f5f7 | 701 | {\r |
0203b5fd | 702 | case 5:\r |
41d6f5f7 | 703 | 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 |
704 | break;\r |
705 | \r | |
706 | default:\r | |
707 | break;\r | |
41d6f5f7 JPM |
708 | }\r |
709 | dwarf_dealloc(dbg, return_block, DW_DLA_BLOCK);\r | |
ebcb0f3d | 710 | }\r |
41d6f5f7 | 711 | break;\r |
ebcb0f3d | 712 | \r |
65597951 | 713 | case DW_AT_type:\r |
41d6f5f7 JPM |
714 | if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r |
715 | {\r | |
716 | PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].TypeOffset = return_offset;\r | |
717 | }\r | |
718 | break;\r | |
ebcb0f3d | 719 | \r |
65597951 JPM |
720 | // Variable name\r |
721 | case DW_AT_name:\r | |
41d6f5f7 JPM |
722 | if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r |
723 | {\r | |
0203b5fd JPM |
724 | #ifdef DEBUG_VariableName\r |
725 | if (!strcmp(return_string, DEBUG_VariableName))\r | |
726 | #endif\r | |
727 | {\r | |
728 | PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r | |
729 | strcpy(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName, return_string);\r | |
0203b5fd | 730 | }\r |
f8dde18d | 731 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r |
41d6f5f7 JPM |
732 | }\r |
733 | break;\r | |
ebcb0f3d | 734 | \r |
65597951 | 735 | default:\r |
41d6f5f7 JPM |
736 | break;\r |
737 | }\r | |
ebcb0f3d JPM |
738 | }\r |
739 | }\r | |
ebcb0f3d | 740 | \r |
41d6f5f7 JPM |
741 | dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r |
742 | }\r | |
ebcb0f3d | 743 | \r |
ce32526a JPM |
744 | // Check variable's name validity\r |
745 | if (PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName)\r | |
746 | {\r | |
747 | // Check variable's memory address validity\r | |
748 | if (PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].Addr)\r | |
749 | {\r | |
750 | // Valid variable\r | |
751 | PtrCU[NbCU].NbVariables++;\r | |
752 | }\r | |
753 | else\r | |
754 | {\r | |
755 | // Invalid variable\r | |
756 | free(PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName);\r | |
757 | PtrCU[NbCU].PtrVariables[PtrCU[NbCU].NbVariables].PtrName = NULL;\r | |
758 | }\r | |
759 | }\r | |
ebcb0f3d | 760 | \r |
41d6f5f7 | 761 | dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r |
ebcb0f3d | 762 | }\r |
41d6f5f7 JPM |
763 | break;\r |
764 | \r | |
65597951 JPM |
765 | case DW_TAG_base_type:\r |
766 | case DW_TAG_typedef:\r | |
767 | case DW_TAG_structure_type:\r | |
768 | case DW_TAG_pointer_type:\r | |
769 | case DW_TAG_const_type:\r | |
770 | case DW_TAG_array_type:\r | |
771 | case DW_TAG_subrange_type:\r | |
772 | case DW_TAG_subroutine_type:\r | |
f8dde18d | 773 | case DW_TAG_enumeration_type:\r |
41d6f5f7 | 774 | if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r |
ebcb0f3d | 775 | {\r |
f8dde18d | 776 | // Allocate memory for this type\r |
41d6f5f7 JPM |
777 | PtrCU[NbCU].PtrTypes = (BaseTypeStruct *)realloc(PtrCU[NbCU].PtrTypes, ((PtrCU[NbCU].NbTypes + 1) * sizeof(BaseTypeStruct)));\r |
778 | memset(PtrCU[NbCU].PtrTypes + PtrCU[NbCU].NbTypes, 0, sizeof(BaseTypeStruct));\r | |
779 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Tag = return_tagval;\r | |
780 | \r | |
781 | if (dwarf_dieoffset(return_die, &return_offset, &error) == DW_DLV_OK)\r | |
782 | {\r | |
783 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Offset = return_offset;\r | |
784 | }\r | |
785 | \r | |
786 | for (Dwarf_Signed i = 0; i < atcnt; ++i)\r | |
ebcb0f3d | 787 | {\r |
41d6f5f7 | 788 | if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r |
ebcb0f3d | 789 | {\r |
41d6f5f7 | 790 | if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r |
ebcb0f3d | 791 | {\r |
41d6f5f7 | 792 | switch (return_attr)\r |
ebcb0f3d | 793 | {\r |
f8dde18d JPM |
794 | // \r |
795 | case DW_AT_sibling:\r | |
796 | break;\r | |
797 | \r | |
798 | // Type's type offset\r | |
65597951 | 799 | case DW_AT_type:\r |
41d6f5f7 JPM |
800 | if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r |
801 | {\r | |
802 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].TypeOffset = return_offset;\r | |
803 | }\r | |
804 | break;\r | |
ebcb0f3d | 805 | \r |
f8dde18d | 806 | // Type's byte size\r |
65597951 | 807 | case DW_AT_byte_size:\r |
41d6f5f7 JPM |
808 | if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r |
809 | {\r | |
810 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].ByteSize = return_uvalue;\r | |
811 | }\r | |
812 | break;\r | |
ebcb0f3d | 813 | \r |
f8dde18d | 814 | // Type's encoding\r |
65597951 | 815 | case DW_AT_encoding:\r |
41d6f5f7 JPM |
816 | if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r |
817 | {\r | |
818 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].Encoding = return_uvalue;\r | |
819 | }\r | |
820 | break;\r | |
ebcb0f3d | 821 | \r |
f8dde18d | 822 | // Type's name\r |
65597951 | 823 | case DW_AT_name:\r |
41d6f5f7 JPM |
824 | if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r |
825 | {\r | |
f8dde18d JPM |
826 | #ifdef DEBUG_TypeName\r |
827 | if (!strcmp(return_string, DEBUG_TypeName))\r | |
828 | #endif\r | |
829 | {\r | |
830 | PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r | |
831 | strcpy(PtrCU[NbCU].PtrTypes[PtrCU[NbCU].NbTypes].PtrName, return_string);\r | |
832 | }\r | |
41d6f5f7 JPM |
833 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r |
834 | }\r | |
835 | break;\r | |
ebcb0f3d | 836 | \r |
f8dde18d JPM |
837 | // Type's file number\r |
838 | case DW_AT_decl_file:\r | |
839 | break;\r | |
840 | \r | |
841 | // Type's line number\r | |
842 | case DW_AT_decl_line:\r | |
843 | break;\r | |
844 | \r | |
845 | default:\r | |
41d6f5f7 JPM |
846 | break;\r |
847 | }\r | |
ebcb0f3d JPM |
848 | }\r |
849 | }\r | |
ebcb0f3d | 850 | \r |
41d6f5f7 JPM |
851 | dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r |
852 | }\r | |
ebcb0f3d | 853 | \r |
41d6f5f7 | 854 | PtrCU[NbCU].NbTypes++;\r |
ebcb0f3d | 855 | \r |
41d6f5f7 JPM |
856 | dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r |
857 | }\r | |
858 | break;\r | |
ebcb0f3d | 859 | \r |
65597951 | 860 | case DW_TAG_subprogram:\r |
41d6f5f7 | 861 | if (dwarf_attrlist(return_die, &atlist, &atcnt, &error) == DW_DLV_OK)\r |
ebcb0f3d | 862 | {\r |
41d6f5f7 JPM |
863 | PtrCU[NbCU].PtrSubProgs = (SubProgStruct *)realloc(PtrCU[NbCU].PtrSubProgs, ((PtrCU[NbCU].NbSubProgs + 1) * sizeof(SubProgStruct)));\r |
864 | memset((void *)(PtrCU[NbCU].PtrSubProgs + PtrCU[NbCU].NbSubProgs), 0, sizeof(SubProgStruct));\r | |
865 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].Tag = return_tagval;\r | |
866 | \r | |
867 | for (Dwarf_Signed i = 0; i < atcnt; ++i)\r | |
ebcb0f3d | 868 | {\r |
41d6f5f7 | 869 | if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r |
ebcb0f3d | 870 | {\r |
41d6f5f7 | 871 | if (dwarf_attr(return_die, return_attr, &return_attr1, &error) == DW_DLV_OK)\r |
ebcb0f3d | 872 | {\r |
41d6f5f7 | 873 | switch (return_attr)\r |
ebcb0f3d | 874 | {\r |
65597951 | 875 | // start address\r |
0203b5fd | 876 | case DW_AT_low_pc:\r |
41d6f5f7 JPM |
877 | if (dwarf_lowpc(return_die, &return_lowpc, &error) == DW_DLV_OK)\r |
878 | {\r | |
879 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].StartPC = return_lowpc;\r | |
880 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].LowPC = return_lowpc;\r | |
881 | }\r | |
882 | break;\r | |
ebcb0f3d | 883 | \r |
65597951 | 884 | // end address\r |
0203b5fd | 885 | case DW_AT_high_pc:\r |
41d6f5f7 JPM |
886 | if (dwarf_highpc(return_die, &return_highpc, &error) == DW_DLV_OK)\r |
887 | {\r | |
888 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].HighPC = return_highpc;\r | |
889 | }\r | |
890 | break;\r | |
ebcb0f3d | 891 | \r |
65597951 | 892 | // Line number\r |
0203b5fd | 893 | case DW_AT_decl_line:\r |
41d6f5f7 JPM |
894 | if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r |
895 | {\r | |
896 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NumLineSrc = return_uvalue;\r | |
897 | }\r | |
898 | break;\r | |
ebcb0f3d | 899 | \r |
65597951 | 900 | // Frame\r |
0203b5fd JPM |
901 | case DW_AT_frame_base:\r |
902 | if (dwarf_formudata(return_attr1, &return_uvalue, &error) == DW_DLV_OK)\r | |
903 | {\r | |
904 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].FrameBase = return_uvalue;\r | |
65597951 | 905 | PtrCU[NbCU].NbFrames++;\r |
0203b5fd JPM |
906 | }\r |
907 | break;\r | |
908 | \r | |
65597951 | 909 | // function name\r |
0203b5fd | 910 | case DW_AT_name:\r |
41d6f5f7 JPM |
911 | if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r |
912 | {\r | |
913 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName = (char *)calloc(strlen(return_string) + 1, 1);\r | |
914 | strcpy(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrSubprogramName, return_string);\r | |
915 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r | |
916 | }\r | |
917 | break;\r | |
ebcb0f3d | 918 | \r |
65597951 JPM |
919 | case DW_AT_sibling:\r |
920 | break;\r | |
921 | \r | |
922 | case DW_AT_GNU_all_tail_call_sites:\r | |
923 | break;\r | |
924 | \r | |
925 | case DW_AT_type:\r | |
926 | break;\r | |
927 | \r | |
928 | case DW_AT_prototyped:\r | |
929 | break;\r | |
930 | \r | |
931 | // File number\r | |
932 | case DW_AT_decl_file:\r | |
933 | break;\r | |
934 | \r | |
935 | case DW_AT_external:\r | |
936 | break;\r | |
937 | \r | |
41d6f5f7 JPM |
938 | default:\r |
939 | break;\r | |
940 | }\r | |
ebcb0f3d JPM |
941 | }\r |
942 | }\r | |
41d6f5f7 | 943 | dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r |
ebcb0f3d | 944 | }\r |
41d6f5f7 | 945 | dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r |
ebcb0f3d | 946 | \r |
f8dde18d | 947 | // Get source line number and associated block of address\r |
ce32526a | 948 | for (Dwarf_Signed i = 0; i < cnt; ++i)\r |
ebcb0f3d | 949 | {\r |
009df4d7 JPM |
950 | // Check the presence of the line in the memory frame\r |
951 | if (PtrCU[NbCU].PtrUsedLinesSrc && (PtrCU[NbCU].PtrUsedLinesSrc[i].StartPC >= return_lowpc) && (PtrCU[NbCU].PtrUsedLinesSrc[i].StartPC <= return_highpc))\r | |
ebcb0f3d | 952 | {\r |
258b1c16 JPM |
953 | 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 |
954 | memset((void *)(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc + PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc), 0, sizeof(DMIStruct_LineSrc));\r | |
aae93d86 JPM |
955 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc].StartPC = PtrCU[NbCU].PtrUsedLinesSrc[i].StartPC;\r |
956 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc].NumLineSrc = PtrCU[NbCU].PtrUsedLinesSrc[i].NumLineSrc;\r | |
258b1c16 | 957 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbLinesSrc++;\r |
ebcb0f3d | 958 | }\r |
41d6f5f7 JPM |
959 | }\r |
960 | \r | |
0203b5fd JPM |
961 | if (dwarf_child(return_die, &return_subdie, &error) == DW_DLV_OK)\r |
962 | {\r | |
963 | do\r | |
964 | {\r | |
965 | return_sub = return_subdie;\r | |
966 | if ((dwarf_tag(return_subdie, &return_tagval, &error) == DW_DLV_OK))\r | |
967 | {\r | |
968 | switch (return_tagval)\r | |
969 | {\r | |
970 | case DW_TAG_formal_parameter:\r | |
971 | case DW_TAG_variable:\r | |
972 | if (dwarf_attrlist(return_subdie, &atlist, &atcnt, &error) == DW_DLV_OK)\r | |
973 | {\r | |
974 | 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 | |
975 | memset(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables + PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables, 0, sizeof(VariablesStruct));\r | |
976 | \r | |
977 | for (Dwarf_Signed i = 0; i < atcnt; ++i)\r | |
978 | {\r | |
979 | if (dwarf_whatattr(atlist[i], &return_attr, &error) == DW_DLV_OK)\r | |
980 | {\r | |
981 | if (dwarf_attr(return_subdie, return_attr, &return_attr1, &error) == DW_DLV_OK)\r | |
982 | {\r | |
983 | switch (return_attr)\r | |
984 | {\r | |
65597951 | 985 | case DW_AT_location:\r |
0203b5fd JPM |
986 | if (dwarf_formblock(return_attr1, &return_block, &error) == DW_DLV_OK)\r |
987 | {\r | |
988 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Op = *((unsigned char *)(return_block->bl_data));\r | |
989 | \r | |
990 | switch (return_block->bl_len)\r | |
991 | {\r | |
992 | case 1:\r | |
993 | break;\r | |
994 | \r | |
995 | case 2:\r | |
f8dde18d | 996 | case 3:\r |
47b6ecae | 997 | switch (return_tagval)\r |
0203b5fd | 998 | {\r |
65597951 | 999 | case DW_TAG_variable:\r |
f8dde18d | 1000 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Offset = ReadLEB128((char *)return_block->bl_data + 1);\r |
47b6ecae JPM |
1001 | break;\r |
1002 | \r | |
65597951 | 1003 | case DW_TAG_formal_parameter:\r |
f8dde18d | 1004 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].Offset = ReadULEB128((char *)return_block->bl_data + 1);\r |
47b6ecae JPM |
1005 | break;\r |
1006 | \r | |
1007 | default:\r | |
1008 | break;\r | |
0203b5fd | 1009 | }\r |
f8dde18d | 1010 | break;\r |
0203b5fd JPM |
1011 | \r |
1012 | default:\r | |
1013 | break;\r | |
1014 | }\r | |
1015 | dwarf_dealloc(dbg, return_block, DW_DLA_BLOCK);\r | |
1016 | }\r | |
1017 | break;\r | |
1018 | \r | |
65597951 | 1019 | case DW_AT_type:\r |
0203b5fd JPM |
1020 | if (dwarf_global_formref(return_attr1, &return_offset, &error) == DW_DLV_OK)\r |
1021 | {\r | |
1022 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].TypeOffset = return_offset;\r | |
1023 | }\r | |
1024 | break;\r | |
1025 | \r | |
65597951 | 1026 | case DW_AT_name:\r |
0203b5fd JPM |
1027 | if (dwarf_formstring(return_attr1, &return_string, &error) == DW_DLV_OK)\r |
1028 | {\r | |
1029 | #ifdef DEBUG_VariableName\r | |
1030 | if (!strcmp(return_string, DEBUG_VariableName))\r | |
1031 | #endif\r | |
1032 | {\r | |
1033 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName = (char *)calloc(strlen(return_string) + 1, 1);\r | |
1034 | strcpy(PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].PtrVariables[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables].PtrName, return_string);\r | |
0203b5fd | 1035 | }\r |
f8dde18d | 1036 | dwarf_dealloc(dbg, return_string, DW_DLA_STRING);\r |
0203b5fd JPM |
1037 | }\r |
1038 | break;\r | |
1039 | \r | |
65597951 | 1040 | case DW_AT_decl_file:\r |
47b6ecae JPM |
1041 | break;\r |
1042 | \r | |
65597951 | 1043 | case DW_AT_decl_line:\r |
47b6ecae JPM |
1044 | break;\r |
1045 | \r | |
0203b5fd JPM |
1046 | default:\r |
1047 | break;\r | |
1048 | }\r | |
1049 | }\r | |
1050 | }\r | |
1051 | \r | |
1052 | dwarf_dealloc(dbg, atlist[i], DW_DLA_ATTR);\r | |
1053 | }\r | |
1054 | \r | |
1055 | PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs].NbVariables++;\r | |
1056 | \r | |
1057 | dwarf_dealloc(dbg, atlist, DW_DLA_LIST);\r | |
1058 | }\r | |
1059 | break;\r | |
1060 | \r | |
1061 | case DW_TAG_label:\r | |
1062 | break;\r | |
1063 | \r | |
1064 | default:\r | |
1065 | break;\r | |
1066 | }\r | |
1067 | }\r | |
1068 | }\r | |
1069 | while (dwarf_siblingof(dbg, return_sub, &return_subdie, &error) == DW_DLV_OK);\r | |
1070 | }\r | |
1071 | \r | |
41d6f5f7 | 1072 | PtrCU[NbCU].NbSubProgs++;\r |
ebcb0f3d | 1073 | }\r |
41d6f5f7 | 1074 | break;\r |
ebcb0f3d | 1075 | \r |
41d6f5f7 JPM |
1076 | default:\r |
1077 | break;\r | |
1078 | }\r | |
ebcb0f3d | 1079 | }\r |
0203b5fd JPM |
1080 | }\r |
1081 | while (dwarf_siblingof(dbg, return_sib, &return_die, &error) == DW_DLV_OK);\r | |
ebcb0f3d | 1082 | }\r |
41d6f5f7 | 1083 | }\r |
ebcb0f3d | 1084 | \r |
aae93d86 | 1085 | // Set the source code lines\r |
41d6f5f7 | 1086 | if (PtrCU[NbCU].NbLinesLoadSrc)\r |
ebcb0f3d | 1087 | {\r |
41d6f5f7 | 1088 | if (PtrCU[NbCU].PtrLinesLoadSrc = (char **)calloc(PtrCU[NbCU].NbLinesLoadSrc, sizeof(char *)))\r |
ebcb0f3d | 1089 | {\r |
ce32526a | 1090 | for (size_t j = 0; j < PtrCU[NbCU].NbLinesLoadSrc; j++)\r |
ebcb0f3d | 1091 | {\r |
41d6f5f7 | 1092 | if (PtrCU[NbCU].PtrLinesLoadSrc[j] = (char *)calloc(10000, sizeof(char)))\r |
ebcb0f3d | 1093 | {\r |
41d6f5f7 | 1094 | if (Ptr = DWARFManager_GetLineSrcFromNumLine(PtrCU[NbCU].PtrLoadSrc, (j + 1)))\r |
ebcb0f3d | 1095 | {\r |
2c837f2e JPM |
1096 | #ifndef CONVERT_QT_HML\r |
1097 | strcpy(PtrCU[NbCU].PtrLinesLoadSrc[j], Ptr);\r | |
1098 | #else\r | |
ce32526a | 1099 | size_t i = 0;\r |
41d6f5f7 JPM |
1100 | \r |
1101 | while (*Ptr)\r | |
ebcb0f3d | 1102 | {\r |
41d6f5f7 JPM |
1103 | switch (*Ptr)\r |
1104 | {\r | |
1105 | case 9:\r | |
1106 | strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], " ");\r | |
ce32526a | 1107 | i += 6;\r |
41d6f5f7 JPM |
1108 | break;\r |
1109 | \r | |
1110 | case '<':\r | |
1111 | strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], "<");\r | |
ce32526a | 1112 | i += 4;\r |
41d6f5f7 JPM |
1113 | break;\r |
1114 | \r | |
1115 | case '>':\r | |
1116 | strcat(PtrCU[NbCU].PtrLinesLoadSrc[j], ">");\r | |
ce32526a | 1117 | i += 4;\r |
41d6f5f7 | 1118 | break;\r |
ebcb0f3d | 1119 | #if 0\r |
41d6f5f7 JPM |
1120 | case '&':\r |
1121 | strcpy(PtrCU[NbCU].PtrLinesLoadSrc[j], "&");\r | |
1122 | i += strlen("&");\r | |
1123 | break;\r | |
ebcb0f3d JPM |
1124 | #endif\r |
1125 | #if 0\r | |
41d6f5f7 JPM |
1126 | case '"':\r |
1127 | strcpy(PtrCU[NbCU].PtrLinesLoadSrc[j], """);\r | |
1128 | i += strlen(""");\r | |
1129 | break;\r | |
ebcb0f3d | 1130 | #endif\r |
41d6f5f7 JPM |
1131 | default:\r |
1132 | PtrCU[NbCU].PtrLinesLoadSrc[j][i++] = *Ptr;\r | |
1133 | break;\r | |
1134 | }\r | |
1135 | Ptr++;\r | |
ebcb0f3d | 1136 | }\r |
2c837f2e | 1137 | #endif\r |
ebcb0f3d | 1138 | }\r |
ce32526a | 1139 | PtrCU[NbCU].PtrLinesLoadSrc[j] = (char *)realloc(PtrCU[NbCU].PtrLinesLoadSrc[j], strlen(PtrCU[NbCU].PtrLinesLoadSrc[j]) + 1);\r |
ebcb0f3d | 1140 | }\r |
ebcb0f3d | 1141 | }\r |
95fe01d7 | 1142 | \r |
5fa7aa73 | 1143 | // Init lines source information for each source code line numbers and for each subprogs\r |
ce32526a | 1144 | for (size_t j = 0; j < PtrCU[NbCU].NbSubProgs; j++)\r |
95fe01d7 JPM |
1145 | {\r |
1146 | // Check if the subprog / function's line exists in the source code\r | |
1147 | if (PtrCU[NbCU].PtrSubProgs[j].NumLineSrc <= PtrCU[NbCU].NbLinesLoadSrc)\r | |
1148 | {\r | |
1149 | PtrCU[NbCU].PtrSubProgs[j].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrSubProgs[j].NumLineSrc - 1];\r | |
1150 | }\r | |
1151 | \r | |
ce32526a | 1152 | for (size_t k = 0; k < PtrCU[NbCU].PtrSubProgs[j].NbLinesSrc; k++)\r |
95fe01d7 JPM |
1153 | {\r |
1154 | if (PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc <= PtrCU[NbCU].NbLinesLoadSrc)\r | |
1155 | {\r | |
1156 | PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc - 1];\r | |
1157 | }\r | |
1158 | }\r | |
1159 | }\r | |
ebcb0f3d JPM |
1160 | }\r |
1161 | }\r | |
41d6f5f7 | 1162 | else\r |
ebcb0f3d | 1163 | {\r |
41d6f5f7 JPM |
1164 | // Set each source lines pointer to NULL\r |
1165 | if (PtrCU[NbCU].NbSubProgs)\r | |
ebcb0f3d | 1166 | {\r |
95fe01d7 JPM |
1167 | // Check the presence of source lines dedicated to the sub progs\r |
1168 | if (PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].NbLinesSrc)\r | |
ebcb0f3d | 1169 | {\r |
ce32526a | 1170 | size_t i = PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].PtrLinesSrc[PtrCU[NbCU].PtrSubProgs[PtrCU[NbCU].NbSubProgs - 1].NbLinesSrc - 1].NumLineSrc;\r |
95fe01d7 | 1171 | if (PtrCU[NbCU].PtrLinesLoadSrc = (char **)calloc(i, sizeof(char *)))\r |
41d6f5f7 | 1172 | {\r |
ce32526a | 1173 | for (size_t j = 0; j < i; j++)\r |
95fe01d7 JPM |
1174 | {\r |
1175 | PtrCU[NbCU].PtrLinesLoadSrc[j] = NULL;\r | |
1176 | }\r | |
41d6f5f7 | 1177 | }\r |
ebcb0f3d JPM |
1178 | }\r |
1179 | }\r | |
1180 | }\r | |
ebcb0f3d | 1181 | \r |
aae93d86 JPM |
1182 | // Check validity between used number lines and number lines in the source file\r |
1183 | if (PtrCU[NbCU].LastNumUsedLinesSrc <= PtrCU[NbCU].NbLinesLoadSrc)\r | |
5fa7aa73 | 1184 | {\r |
aae93d86 JPM |
1185 | // Set information based on used line numbers\r |
1186 | if (PtrCU[NbCU].PtrUsedLinesSrc)\r | |
5fa7aa73 | 1187 | {\r |
aae93d86 JPM |
1188 | // Set the line source pointers for each used line numbers\r |
1189 | if (PtrCU[NbCU].PtrLinesLoadSrc)\r | |
5fa7aa73 | 1190 | {\r |
aae93d86 JPM |
1191 | for (size_t i = 0; i < PtrCU[NbCU].NbUsedLinesSrc; i++)\r |
1192 | {\r | |
1193 | PtrCU[NbCU].PtrUsedNumLines[i] = PtrCU[NbCU].PtrUsedLinesSrc[i].NumLineSrc - 1;\r | |
1194 | PtrCU[NbCU].PtrUsedLinesLoadSrc[i] = PtrCU[NbCU].PtrUsedLinesSrc[i].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrUsedLinesSrc[i].NumLineSrc - 1];\r | |
1195 | }\r | |
0536c3ba | 1196 | \r |
aae93d86 JPM |
1197 | // Setup memory range for the code if CU doesn't have already this information\r |
1198 | // It is taken from the used lines structure\r | |
1199 | if (!PtrCU[NbCU].LowPC && (!PtrCU[NbCU].HighPC || (PtrCU[NbCU].HighPC == ~0)))\r | |
1200 | {\r | |
1201 | PtrCU[NbCU].LowPC = PtrCU[NbCU].PtrUsedLinesSrc[0].StartPC;\r | |
1202 | PtrCU[NbCU].HighPC = PtrCU[NbCU].PtrUsedLinesSrc[PtrCU[NbCU].NbUsedLinesSrc - 1].StartPC;\r | |
1203 | }\r | |
0536c3ba | 1204 | }\r |
5fa7aa73 | 1205 | }\r |
5fa7aa73 JPM |
1206 | }\r |
1207 | \r | |
0203b5fd | 1208 | // Init global variables information based on types information\r |
ce32526a | 1209 | for (size_t i = 0; i < PtrCU[NbCU].NbVariables; i++)\r |
ebcb0f3d | 1210 | {\r |
0203b5fd JPM |
1211 | DWARFManager_InitInfosVariable(PtrCU[NbCU].PtrVariables + i);\r |
1212 | }\r | |
41d6f5f7 | 1213 | \r |
0203b5fd | 1214 | // Init local variables information based on types information\r |
ce32526a | 1215 | for (size_t i = 0; i < PtrCU[NbCU].NbSubProgs; i++)\r |
0203b5fd | 1216 | {\r |
ce32526a | 1217 | for (size_t j = 0; j < PtrCU[NbCU].PtrSubProgs[i].NbVariables; j++)\r |
ebcb0f3d | 1218 | {\r |
0203b5fd | 1219 | DWARFManager_InitInfosVariable(PtrCU[NbCU].PtrSubProgs[i].PtrVariables + j);\r |
ebcb0f3d JPM |
1220 | }\r |
1221 | }\r | |
1222 | }\r | |
1223 | \r | |
1224 | ++NbCU;\r | |
1225 | }\r | |
1226 | } \r | |
ebcb0f3d JPM |
1227 | }\r |
1228 | \r | |
1229 | \r | |
aae93d86 JPM |
1230 | // Conform slashes and backslashes\r |
1231 | void DWARFManager_ConformSlachesBackslashes(char *Ptr)\r | |
1232 | {\r | |
1233 | while (*Ptr)\r | |
1234 | {\r | |
1235 | #if defined(_WIN32)\r | |
1236 | if (*Ptr == '/')\r | |
1237 | {\r | |
1238 | *Ptr = '\\';\r | |
1239 | }\r | |
1240 | #else\r | |
1241 | if (*Ptr == '\\')\r | |
1242 | {\r | |
1243 | *Ptr = '/';\r | |
1244 | }\r | |
1245 | #endif\r | |
1246 | Ptr++;\r | |
1247 | }\r | |
1248 | }\r | |
1249 | \r | |
1250 | \r | |
65597951 | 1251 | // Variables information initialisation\r |
0203b5fd JPM |
1252 | void DWARFManager_InitInfosVariable(VariablesStruct *PtrVariables)\r |
1253 | {\r | |
1254 | size_t j, TypeOffset;\r | |
1255 | \r | |
f8dde18d JPM |
1256 | #ifdef DEBUG_VariableName\r |
1257 | if (PtrVariables->PtrName && !strcmp(PtrVariables->PtrName, DEBUG_VariableName))\r | |
1258 | #endif\r | |
0203b5fd | 1259 | {\r |
f8dde18d JPM |
1260 | PtrVariables->PtrTypeName = (char *)calloc(1000, 1);\r |
1261 | TypeOffset = PtrVariables->TypeOffset;\r | |
1262 | \r | |
1263 | for (j = 0; j < PtrCU[NbCU].NbTypes; j++)\r | |
0203b5fd | 1264 | {\r |
f8dde18d | 1265 | if (TypeOffset == PtrCU[NbCU].PtrTypes[j].Offset)\r |
0203b5fd | 1266 | {\r |
f8dde18d | 1267 | switch (PtrCU[NbCU].PtrTypes[j].Tag)\r |
0203b5fd | 1268 | {\r |
f8dde18d JPM |
1269 | case DW_TAG_subroutine_type:\r |
1270 | PtrVariables->TypeTag |= TypeTag_subroutine_type;\r | |
1271 | strcat(PtrVariables->PtrTypeName, " (* ) ()");\r | |
1272 | break;\r | |
1273 | \r | |
1274 | // Structure type tag\r | |
1275 | case DW_TAG_structure_type:\r | |
1276 | PtrVariables->TypeTag |= TypeTag_structure;\r | |
1277 | if (!(PtrVariables->TypeTag & TypeTag_typedef))\r | |
0203b5fd | 1278 | {\r |
f951022b JPM |
1279 | if (PtrCU[NbCU].PtrTypes[j].PtrName)\r |
1280 | {\r | |
1281 | strcat(PtrVariables->PtrTypeName, PtrCU[NbCU].PtrTypes[j].PtrName);\r | |
1282 | }\r | |
0203b5fd | 1283 | }\r |
f8dde18d JPM |
1284 | if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r |
1285 | {\r | |
1286 | j = -1;\r | |
1287 | }\r | |
1288 | else\r | |
1289 | {\r | |
1290 | if ((PtrVariables->TypeTag & TypeTag_pointer))\r | |
1291 | {\r | |
1292 | strcat(PtrVariables->PtrTypeName, " *");\r | |
1293 | }\r | |
1294 | }\r | |
1295 | break;\r | |
0203b5fd | 1296 | \r |
f8dde18d JPM |
1297 | // Pointer type tag\r |
1298 | case DW_TAG_pointer_type:\r | |
1299 | PtrVariables->TypeTag |= TypeTag_pointer;\r | |
1300 | PtrVariables->TypeByteSize = PtrCU[NbCU].PtrTypes[j].ByteSize;\r | |
1301 | PtrVariables->TypeEncoding = 0x10;\r | |
1302 | if (!(TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r | |
1303 | {\r | |
1304 | strcat(PtrVariables->PtrTypeName, "void *");\r | |
1305 | }\r | |
1306 | else\r | |
1307 | {\r | |
1308 | j = -1;\r | |
1309 | }\r | |
1310 | break;\r | |
0203b5fd | 1311 | \r |
f8dde18d JPM |
1312 | case DW_TAG_enumeration_type:\r |
1313 | PtrVariables->TypeTag |= TypeTag_enumeration_type;\r | |
1314 | PtrVariables->TypeByteSize = PtrCU[NbCU].PtrTypes[j].ByteSize;\r | |
1315 | if (!(PtrVariables->TypeEncoding = PtrCU[NbCU].PtrTypes[j].Encoding))\r | |
1316 | {\r | |
1317 | // Try to determine the possible size\r | |
1318 | switch (PtrVariables->TypeByteSize)\r | |
1319 | {\r | |
1320 | case 4:\r | |
1321 | PtrVariables->TypeEncoding = 0x7;\r | |
1322 | break;\r | |
0203b5fd | 1323 | \r |
f8dde18d JPM |
1324 | default:\r |
1325 | break;\r | |
1326 | }\r | |
1327 | }\r | |
1328 | break;\r | |
0203b5fd | 1329 | \r |
f8dde18d JPM |
1330 | // Typedef type tag\r |
1331 | case DW_TAG_typedef:\r | |
1332 | if (!(PtrVariables->TypeTag & TypeTag_typedef))\r | |
1333 | {\r | |
1334 | PtrVariables->TypeTag |= TypeTag_typedef;\r | |
1335 | strcat(PtrVariables->PtrTypeName, PtrCU[NbCU].PtrTypes[j].PtrName);\r | |
1336 | }\r | |
1337 | if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r | |
1338 | {\r | |
1339 | j = -1;\r | |
1340 | }\r | |
1341 | break;\r | |
0203b5fd | 1342 | \r |
f8dde18d JPM |
1343 | // ? type tag\r |
1344 | case DW_TAG_subrange_type:\r | |
1345 | PtrVariables->TypeTag |= TypeTag_subrange;\r | |
1346 | break;\r | |
0203b5fd | 1347 | \r |
f8dde18d JPM |
1348 | // Array type tag\r |
1349 | case DW_TAG_array_type:\r | |
1350 | PtrVariables->TypeTag |= TypeTag_arraytype;\r | |
1351 | if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r | |
1352 | {\r | |
1353 | j = -1;\r | |
1354 | }\r | |
1355 | break;\r | |
1356 | \r | |
1357 | // Const type tag\r | |
1358 | case DW_TAG_const_type:\r | |
1359 | PtrVariables->TypeTag |= TypeTag_consttype;\r | |
1360 | strcat(PtrVariables->PtrTypeName, "const ");\r | |
1361 | if ((TypeOffset = PtrCU[NbCU].PtrTypes[j].TypeOffset))\r | |
1362 | {\r | |
1363 | j = -1;\r | |
1364 | }\r | |
1365 | break;\r | |
1366 | \r | |
1367 | // Base type tag\r | |
1368 | case DW_TAG_base_type:\r | |
1369 | if (!(PtrVariables->TypeTag & TypeTag_typedef))\r | |
1370 | {\r | |
1371 | strcat(PtrVariables->PtrTypeName, PtrCU[NbCU].PtrTypes[j].PtrName);\r | |
1372 | }\r | |
1373 | if ((PtrVariables->TypeTag & TypeTag_pointer))\r | |
1374 | {\r | |
1375 | strcat(PtrVariables->PtrTypeName, " *");\r | |
1376 | }\r | |
1377 | else\r | |
1378 | {\r | |
1379 | PtrVariables->TypeByteSize = PtrCU[NbCU].PtrTypes[j].ByteSize;\r | |
1380 | PtrVariables->TypeEncoding = PtrCU[NbCU].PtrTypes[j].Encoding;\r | |
1381 | }\r | |
1382 | if ((PtrVariables->TypeTag & TypeTag_arraytype))\r | |
1383 | {\r | |
1384 | strcat(PtrVariables->PtrTypeName, "[]");\r | |
1385 | }\r | |
1386 | break;\r | |
1387 | \r | |
1388 | default:\r | |
1389 | break;\r | |
1390 | }\r | |
0203b5fd JPM |
1391 | }\r |
1392 | }\r | |
1393 | }\r | |
1394 | }\r | |
1395 | \r | |
1396 | \r | |
ebcb0f3d JPM |
1397 | // Get symbol name based from address\r |
1398 | // Return NULL if no symbol name exists\r | |
1399 | char *DWARFManager_GetSymbolnameFromAdr(size_t Adr)\r | |
1400 | {\r | |
f0dd2f7b | 1401 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1402 | {\r |
1403 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1404 | {\r | |
f0dd2f7b | 1405 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
ebcb0f3d JPM |
1406 | {\r |
1407 | if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr))\r | |
1408 | {\r | |
1409 | return PtrCU[i].PtrSubProgs[j].PtrSubprogramName;\r | |
1410 | }\r | |
1411 | }\r | |
1412 | }\r | |
1413 | }\r | |
1414 | \r | |
1415 | return NULL;\r | |
1416 | }\r | |
1417 | \r | |
1418 | \r | |
1419 | // Get complete source filename based from address\r | |
1420 | // Return NULL if no source filename exists\r | |
009df4d7 JPM |
1421 | // Return the existence status in Status if pointer not NULL\r |
1422 | char *DWARFManager_GetFullSourceFilenameFromAdr(size_t Adr, DWARFstatus *Status)\r | |
ebcb0f3d | 1423 | {\r |
f0dd2f7b | 1424 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1425 | {\r |
1426 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1427 | {\r | |
009df4d7 | 1428 | if (Status)\r |
e27f08e7 | 1429 | {\r |
009df4d7 | 1430 | *Status = PtrCU[i].Status;\r |
e27f08e7 JPM |
1431 | }\r |
1432 | \r | |
ebcb0f3d JPM |
1433 | return PtrCU[i].PtrFullFilename;\r |
1434 | }\r | |
1435 | }\r | |
1436 | \r | |
1437 | return NULL;\r | |
1438 | }\r | |
1439 | \r | |
1440 | \r | |
f0dd2f7b | 1441 | // Get text line source based on line number (starting from 1)\r |
ebcb0f3d JPM |
1442 | // Return NULL if no text line exists or if line number is 0\r |
1443 | char *DWARFManager_GetLineSrcFromNumLine(char *PtrSrcFile, size_t NumLine)\r | |
1444 | {\r | |
1445 | size_t i = 0;\r | |
1446 | char *PtrLineSrc = NULL;\r | |
1447 | \r | |
1448 | if (PtrSrcFile)\r | |
1449 | {\r | |
1450 | while (i != NumLine)\r | |
1451 | {\r | |
1452 | PtrLineSrc = PtrSrcFile;\r | |
1453 | while (*PtrSrcFile++);\r | |
1454 | i++;\r | |
1455 | }\r | |
1456 | }\r | |
1457 | \r | |
1458 | return PtrLineSrc;\r | |
1459 | }\r | |
1460 | \r | |
1461 | \r | |
0203b5fd JPM |
1462 | // Get number of variables referenced by the function range address\r |
1463 | size_t DWARFManager_GetNbLocalVariables(size_t Adr)\r | |
1464 | {\r | |
f0dd2f7b | 1465 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1466 | {\r |
1467 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1468 | {\r | |
f0dd2f7b | 1469 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1470 | {\r |
1471 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1472 | {\r | |
1473 | return PtrCU[i].PtrSubProgs[j].NbVariables;\r | |
1474 | }\r | |
1475 | }\r | |
1476 | }\r | |
1477 | }\r | |
1478 | \r | |
1479 | return 0;\r | |
1480 | }\r | |
1481 | \r | |
1482 | \r | |
f0dd2f7b | 1483 | // Get local variable name based on his index (starting from 1)\r |
0203b5fd JPM |
1484 | // Return name's pointer text found\r |
1485 | // Return NULL if not found\r | |
1486 | char *DWARFManager_GetLocalVariableName(size_t Adr, size_t Index)\r | |
1487 | {\r | |
f0dd2f7b | 1488 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1489 | {\r |
1490 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1491 | {\r | |
f0dd2f7b | 1492 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1493 | {\r |
1494 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1495 | {\r | |
1496 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].PtrName;\r | |
1497 | }\r | |
1498 | }\r | |
1499 | }\r | |
1500 | }\r | |
1501 | \r | |
1502 | return NULL;\r | |
1503 | }\r | |
1504 | \r | |
1505 | \r | |
f0dd2f7b | 1506 | // Get local variable's type tag based on his index (starting from 1)\r |
0203b5fd JPM |
1507 | // Return 0 if not found\r |
1508 | size_t DWARFManager_GetLocalVariableTypeTag(size_t Adr, size_t Index)\r | |
1509 | {\r | |
f0dd2f7b | 1510 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1511 | {\r |
1512 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1513 | {\r | |
f0dd2f7b | 1514 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1515 | {\r |
1516 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1517 | {\r | |
1518 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeTag;\r | |
1519 | }\r | |
1520 | }\r | |
1521 | }\r | |
1522 | }\r | |
1523 | \r | |
1524 | return 0;\r | |
1525 | }\r | |
1526 | \r | |
1527 | \r | |
f0dd2f7b JPM |
1528 | // Get the local variable's offset based on a index (starting from 1)\r |
1529 | // Return 0 if no offset has been found\r | |
0203b5fd JPM |
1530 | int DWARFManager_GetLocalVariableOffset(size_t Adr, size_t Index)\r |
1531 | {\r | |
f0dd2f7b | 1532 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1533 | {\r |
1534 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1535 | {\r | |
f0dd2f7b | 1536 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1537 | {\r |
1538 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1539 | {\r | |
1540 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].Offset;\r | |
1541 | }\r | |
1542 | }\r | |
1543 | }\r | |
1544 | }\r | |
1545 | \r | |
1546 | return 0;\r | |
1547 | }\r | |
1548 | \r | |
1549 | \r | |
f0dd2f7b | 1550 | // Get local variable Type Byte Size based on his address and index (starting from 1)\r |
0203b5fd JPM |
1551 | // Return 0 if not found\r |
1552 | // May return 0 if there is no Type Byte Size linked to the variable's address and index\r | |
1553 | size_t DWARFManager_GetLocalVariableTypeByteSize(size_t Adr, size_t Index)\r | |
1554 | {\r | |
f0dd2f7b | 1555 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1556 | {\r |
1557 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1558 | {\r | |
f0dd2f7b | 1559 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1560 | {\r |
1561 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1562 | {\r | |
1563 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeByteSize;\r | |
1564 | }\r | |
1565 | }\r | |
1566 | }\r | |
1567 | }\r | |
1568 | \r | |
1569 | return 0;\r | |
1570 | }\r | |
1571 | \r | |
1572 | \r | |
f0dd2f7b | 1573 | // Get local variable Type Encoding based on his address and index (starting from 1)\r |
0203b5fd JPM |
1574 | // Return 0 if not found\r |
1575 | // May return 0 if there is no Type Encoding linked to the variable's address and index\r | |
1576 | size_t DWARFManager_GetLocalVariableTypeEncoding(size_t Adr, size_t Index)\r | |
1577 | {\r | |
f0dd2f7b | 1578 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1579 | {\r |
1580 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1581 | {\r | |
f0dd2f7b | 1582 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1583 | {\r |
1584 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1585 | {\r | |
1586 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].TypeEncoding;\r | |
1587 | }\r | |
1588 | }\r | |
1589 | }\r | |
1590 | }\r | |
1591 | \r | |
1592 | return 0;\r | |
1593 | }\r | |
1594 | \r | |
1595 | \r | |
f0dd2f7b | 1596 | // Get local variable Op based on his address and index (starting from 1)\r |
5fa7aa73 | 1597 | // Return 0 if not found, may return 0 if there isn't Op linked to the variable's index\r |
0203b5fd JPM |
1598 | size_t DWARFManager_GetLocalVariableOp(size_t Adr, size_t Index)\r |
1599 | {\r | |
f0dd2f7b | 1600 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1601 | {\r |
1602 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1603 | {\r | |
f0dd2f7b | 1604 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1605 | {\r |
1606 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1607 | {\r | |
1608 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].Op;\r | |
1609 | }\r | |
1610 | }\r | |
1611 | }\r | |
1612 | }\r | |
1613 | \r | |
1614 | return 0;\r | |
1615 | }\r | |
1616 | \r | |
1617 | \r | |
f0dd2f7b | 1618 | // Get local variable type name based on his index (starting from 1) and an address\r |
5fa7aa73 | 1619 | // Return NULL if not found, may also return NULL if there is no type linked to the variable's index\r |
0203b5fd JPM |
1620 | char *DWARFManager_GetLocalVariableTypeName(size_t Adr, size_t Index)\r |
1621 | {\r | |
f0dd2f7b | 1622 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1623 | {\r |
1624 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1625 | {\r | |
f0dd2f7b | 1626 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1627 | {\r |
1628 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1629 | {\r | |
1630 | return PtrCU[i].PtrSubProgs[j].PtrVariables[Index - 1].PtrTypeName;\r | |
1631 | }\r | |
1632 | }\r | |
1633 | }\r | |
1634 | }\r | |
1635 | \r | |
1636 | return NULL;\r | |
1637 | }\r | |
1638 | \r | |
1639 | \r | |
1640 | // Get Compilation Unit / global variables numbers\r | |
5fa7aa73 | 1641 | // Return number of variables\r |
0203b5fd | 1642 | size_t DWARFManager_GetNbGlobalVariables(void)\r |
ebcb0f3d | 1643 | {\r |
f0dd2f7b | 1644 | size_t NbVariables = 0;\r |
ebcb0f3d | 1645 | \r |
f0dd2f7b | 1646 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1647 | {\r |
1648 | NbVariables += PtrCU[i].NbVariables;\r | |
1649 | }\r | |
1650 | \r | |
1651 | return NbVariables;\r | |
1652 | }\r | |
1653 | \r | |
1654 | \r | |
f0dd2f7b | 1655 | // Get global variable type name based on his index (starting from 1)\r |
ebcb0f3d JPM |
1656 | // Return NULL if not found\r |
1657 | // May return NULL if there is not type linked to the variable's index\r | |
0203b5fd | 1658 | char *DWARFManager_GetGlobalVariableTypeName(size_t Index)\r |
ebcb0f3d | 1659 | {\r |
f0dd2f7b | 1660 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1661 | {\r |
1662 | if (PtrCU[i].NbVariables)\r | |
1663 | {\r | |
1664 | if (Index <= PtrCU[i].NbVariables)\r | |
1665 | {\r | |
1666 | return PtrCU[i].PtrVariables[Index - 1].PtrTypeName;\r | |
1667 | }\r | |
1668 | else\r | |
1669 | {\r | |
1670 | Index -= PtrCU[i].NbVariables;\r | |
1671 | }\r | |
1672 | }\r | |
1673 | }\r | |
1674 | \r | |
1675 | return NULL;\r | |
1676 | }\r | |
1677 | \r | |
1678 | \r | |
f0dd2f7b | 1679 | // Get global variable's type tag based on his index (starting from 1)\r |
ebcb0f3d | 1680 | // Return 0 if not found\r |
0203b5fd | 1681 | size_t DWARFManager_GetGlobalVariableTypeTag(size_t Index)\r |
ebcb0f3d | 1682 | {\r |
f0dd2f7b | 1683 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1684 | {\r |
1685 | if (PtrCU[i].NbVariables)\r | |
1686 | {\r | |
1687 | if (Index <= PtrCU[i].NbVariables)\r | |
1688 | {\r | |
1689 | return PtrCU[i].PtrVariables[Index - 1].TypeTag;\r | |
1690 | }\r | |
1691 | else\r | |
1692 | {\r | |
1693 | Index -= PtrCU[i].NbVariables;\r | |
1694 | }\r | |
1695 | }\r | |
1696 | }\r | |
1697 | \r | |
1698 | return 0;\r | |
1699 | }\r | |
1700 | \r | |
1701 | \r | |
f0dd2f7b | 1702 | // Get global variable byte size based on his index (starting from 1)\r |
ebcb0f3d | 1703 | // Return 0 if not found\r |
0203b5fd | 1704 | size_t DWARFManager_GetGlobalVariableTypeByteSize(size_t Index)\r |
ebcb0f3d | 1705 | {\r |
f0dd2f7b | 1706 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1707 | {\r |
1708 | if (PtrCU[i].NbVariables)\r | |
1709 | {\r | |
1710 | if (Index <= PtrCU[i].NbVariables)\r | |
1711 | {\r | |
1712 | return PtrCU[i].PtrVariables[Index - 1].TypeByteSize;\r | |
1713 | }\r | |
1714 | else\r | |
1715 | {\r | |
1716 | Index -= PtrCU[i].NbVariables;\r | |
1717 | }\r | |
1718 | }\r | |
1719 | }\r | |
1720 | \r | |
1721 | return 0;\r | |
1722 | }\r | |
1723 | \r | |
1724 | \r | |
f0dd2f7b | 1725 | // Get global variable encoding based on his index (starting from 1)\r |
ebcb0f3d | 1726 | // Return 0 if not found\r |
0203b5fd | 1727 | size_t DWARFManager_GetGlobalVariableTypeEncoding(size_t Index)\r |
ebcb0f3d | 1728 | {\r |
f0dd2f7b | 1729 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1730 | {\r |
1731 | if (PtrCU[i].NbVariables)\r | |
1732 | {\r | |
1733 | if (Index <= PtrCU[i].NbVariables)\r | |
1734 | {\r | |
1735 | return PtrCU[i].PtrVariables[Index - 1].TypeEncoding;\r | |
1736 | }\r | |
1737 | else\r | |
1738 | {\r | |
1739 | Index -= PtrCU[i].NbVariables;\r | |
1740 | }\r | |
1741 | }\r | |
1742 | }\r | |
1743 | \r | |
1744 | return 0;\r | |
1745 | }\r | |
1746 | \r | |
1747 | \r | |
f0dd2f7b | 1748 | // Get global variable memory address based on his index (starting from 1)\r |
ebcb0f3d | 1749 | // Return 0 if not found\r |
0203b5fd | 1750 | size_t DWARFManager_GetGlobalVariableAdr(size_t Index)\r |
ebcb0f3d | 1751 | {\r |
f0dd2f7b | 1752 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1753 | {\r |
1754 | if (PtrCU[i].NbVariables)\r | |
1755 | {\r | |
1756 | if (Index <= PtrCU[i].NbVariables)\r | |
1757 | {\r | |
1758 | return PtrCU[i].PtrVariables[Index - 1].Addr;\r | |
1759 | }\r | |
1760 | else\r | |
1761 | {\r | |
1762 | Index -= PtrCU[i].NbVariables;\r | |
1763 | }\r | |
1764 | }\r | |
1765 | }\r | |
1766 | \r | |
1767 | return 0;\r | |
1768 | }\r | |
1769 | \r | |
1770 | \r | |
0203b5fd | 1771 | // Get global variable memory address based on his name\r |
5fa7aa73 | 1772 | // Return 0 if not found, or will return the first occurence found\r |
0203b5fd | 1773 | size_t DWARFManager_GetGlobalVariableAdrFromName(char *VariableName)\r |
ebcb0f3d | 1774 | {\r |
f0dd2f7b | 1775 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1776 | {\r |
1777 | if (PtrCU[i].NbVariables)\r | |
1778 | {\r | |
f0dd2f7b | 1779 | for (size_t j = 0; j < PtrCU[i].NbVariables; j++)\r |
ebcb0f3d JPM |
1780 | {\r |
1781 | if (!strcmp(PtrCU[i].PtrVariables[j].PtrName,VariableName))\r | |
1782 | {\r | |
1783 | return PtrCU[i].PtrVariables[j].Addr;\r | |
1784 | }\r | |
1785 | }\r | |
1786 | }\r | |
1787 | }\r | |
1788 | \r | |
1789 | return 0;\r | |
1790 | }\r | |
1791 | \r | |
1792 | \r | |
f0dd2f7b | 1793 | // Get global variable name based on his index (starting from 1)\r |
5fa7aa73 | 1794 | // Return name's pointer text found, or will return NULL if no variable can be found\r |
0203b5fd | 1795 | char *DWARFManager_GetGlobalVariableName(size_t Index)\r |
ebcb0f3d | 1796 | {\r |
f0dd2f7b | 1797 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1798 | {\r |
1799 | if (PtrCU[i].NbVariables)\r | |
1800 | {\r | |
1801 | if (Index <= PtrCU[i].NbVariables)\r | |
1802 | {\r | |
1803 | return PtrCU[i].PtrVariables[Index - 1].PtrName;\r | |
1804 | }\r | |
1805 | else\r | |
1806 | {\r | |
1807 | Index -= PtrCU[i].NbVariables;\r | |
1808 | }\r | |
1809 | }\r | |
1810 | }\r | |
1811 | \r | |
1812 | return NULL;\r | |
1813 | }\r | |
1814 | \r | |
1815 | \r | |
1816 | // Get text line from source based on address and his tag\r | |
5fa7aa73 JPM |
1817 | // A tag can be either 0 or a DW_TAG_subprogram\r |
1818 | // DW_TAG_subprogram will look for the line pointing to the function\r | |
ebcb0f3d JPM |
1819 | // Return NULL if no text line has been found\r |
1820 | char *DWARFManager_GetLineSrcFromAdr(size_t Adr, size_t Tag)\r | |
1821 | {\r | |
f0dd2f7b | 1822 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1823 | {\r |
1824 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1825 | {\r | |
f0dd2f7b | 1826 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
ebcb0f3d JPM |
1827 | {\r |
1828 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1829 | {\r | |
1830 | if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr) && (!Tag || (Tag == DW_TAG_subprogram)))\r | |
1831 | {\r | |
1832 | return PtrCU[i].PtrSubProgs[j].PtrLineSrc;\r | |
1833 | }\r | |
1834 | else\r | |
1835 | {\r | |
f0dd2f7b | 1836 | for (size_t k = 0; k < PtrCU[i].PtrSubProgs[j].NbLinesSrc; k++)\r |
ebcb0f3d | 1837 | {\r |
f8dde18d JPM |
1838 | if (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC <= Adr)\r |
1839 | {\r | |
1840 | if ((PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC == Adr) && (!Tag || (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].Tag == Tag)))\r | |
1841 | {\r | |
1842 | return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc;\r | |
1843 | }\r | |
1844 | }\r | |
1845 | else\r | |
ebcb0f3d | 1846 | {\r |
f8dde18d | 1847 | return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k - 1].PtrLineSrc;\r |
ebcb0f3d JPM |
1848 | }\r |
1849 | }\r | |
1850 | }\r | |
1851 | }\r | |
1852 | }\r | |
1853 | }\r | |
1854 | }\r | |
1855 | \r | |
1856 | return NULL;\r | |
1857 | }\r | |
1858 | \r | |
1859 | \r | |
5fa7aa73 JPM |
1860 | // Get line number based on the address and a tag\r |
1861 | // A tag can be either 0 or a DW_TAG_subprogram\r | |
1862 | // DW_TAG_subprogram will look for the line pointing to the function name as described in the source code\r | |
ebcb0f3d JPM |
1863 | // Return 0 if no line number has been found\r |
1864 | size_t DWARFManager_GetNumLineFromAdr(size_t Adr, size_t Tag)\r | |
1865 | {\r | |
f0dd2f7b | 1866 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1867 | {\r |
1868 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1869 | {\r | |
f0dd2f7b | 1870 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
ebcb0f3d JPM |
1871 | {\r |
1872 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1873 | {\r | |
1874 | if ((PtrCU[i].PtrSubProgs[j].StartPC == Adr) && (!Tag || (Tag == DW_TAG_subprogram)))\r | |
1875 | {\r | |
1876 | return PtrCU[i].PtrSubProgs[j].NumLineSrc;\r | |
1877 | }\r | |
1878 | else\r | |
1879 | {\r | |
f0dd2f7b | 1880 | for (size_t k = 0; k < PtrCU[i].PtrSubProgs[j].NbLinesSrc; k++)\r |
ebcb0f3d | 1881 | {\r |
221c056f JPM |
1882 | if (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC <= Adr)\r |
1883 | {\r | |
1884 | if ((PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].StartPC == Adr) && (!Tag || (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].Tag == Tag)))\r | |
1885 | {\r | |
1886 | return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc;\r | |
1887 | }\r | |
1888 | }\r | |
1889 | else\r | |
ebcb0f3d | 1890 | {\r |
221c056f | 1891 | return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k - 1].NumLineSrc;\r |
ebcb0f3d JPM |
1892 | }\r |
1893 | }\r | |
1894 | }\r | |
1895 | #if 0\r | |
1896 | if (!Tag || (Tag == DW_TAG_subprogram))\r | |
1897 | {\r | |
1898 | return PtrCU[i].PtrSubProgs[j].NumLineSrc;\r | |
1899 | }\r | |
1900 | #endif\r | |
1901 | }\r | |
1902 | }\r | |
0536c3ba JPM |
1903 | \r |
1904 | // Check if a used line is found with the address\r | |
aae93d86 | 1905 | for (size_t j = 0; j < PtrCU[i].NbUsedLinesSrc; j++)\r |
0536c3ba | 1906 | {\r |
aae93d86 | 1907 | if (PtrCU[i].PtrUsedLinesSrc[j].StartPC == Adr)\r |
0536c3ba | 1908 | {\r |
aae93d86 | 1909 | return PtrCU[i].PtrUsedLinesSrc[j].NumLineSrc;\r |
0536c3ba JPM |
1910 | }\r |
1911 | }\r | |
ebcb0f3d JPM |
1912 | }\r |
1913 | }\r | |
1914 | \r | |
1915 | return 0;\r | |
1916 | }\r | |
1917 | \r | |
1918 | \r | |
5fa7aa73 JPM |
1919 | // Get function name based on an address\r |
1920 | // Return NULL if no function name has been found, otherwise will return the function name in the range of the provided address\r | |
0203b5fd JPM |
1921 | char *DWARFManager_GetFunctionName(size_t Adr)\r |
1922 | {\r | |
f0dd2f7b | 1923 | for (size_t i = 0; i < NbCU; i++)\r |
0203b5fd JPM |
1924 | {\r |
1925 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1926 | {\r | |
f0dd2f7b | 1927 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
0203b5fd JPM |
1928 | {\r |
1929 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
1930 | {\r | |
1931 | return PtrCU[i].PtrSubProgs[j].PtrSubprogramName;\r | |
1932 | }\r | |
1933 | }\r | |
1934 | }\r | |
1935 | }\r | |
1936 | \r | |
1937 | return NULL;\r | |
1938 | }\r | |
1939 | \r | |
1940 | \r | |
aae93d86 JPM |
1941 | // Get number of lines of texts source list from source index\r |
1942 | size_t DWARFManager_GetSrcNbListPtrFromIndex(size_t Index, bool Used)\r | |
1943 | {\r | |
1944 | if (!Used)\r | |
1945 | {\r | |
1946 | return PtrCU[Index].NbLinesLoadSrc;\r | |
1947 | }\r | |
1948 | else\r | |
1949 | {\r | |
1950 | return PtrCU[Index].NbUsedLinesSrc;\r | |
1951 | }\r | |
1952 | }\r | |
1953 | \r | |
1954 | \r | |
1955 | // Get text source line number list pointer from source index\r | |
1956 | // Return NULL for the text source used list \r | |
1957 | size_t *DWARFManager_GetSrcNumLinesPtrFromIndex(size_t Index, bool Used)\r | |
1958 | {\r | |
1959 | if (Used)\r | |
1960 | {\r | |
1961 | return PtrCU[Index].PtrUsedNumLines;\r | |
1962 | }\r | |
1963 | else\r | |
1964 | {\r | |
1965 | return NULL;\r | |
1966 | }\r | |
1967 | }\r | |
1968 | \r | |
1969 | \r | |
1970 | // Get text source list pointers from source index\r | |
1971 | // Return NULL for the text source used list \r | |
1972 | char **DWARFManager_GetSrcListPtrFromIndex(size_t Index, bool Used)\r | |
1973 | {\r | |
1974 | if (!Used)\r | |
1975 | {\r | |
1976 | return PtrCU[Index].PtrLinesLoadSrc;\r | |
1977 | }\r | |
1978 | else\r | |
1979 | {\r | |
1980 | return PtrCU[Index].PtrUsedLinesLoadSrc;\r | |
1981 | }\r | |
1982 | }\r | |
1983 | \r | |
1984 | \r | |
1985 | // Get source language\r | |
1986 | size_t DWARFManager_GetSrcLanguageFromIndex(size_t Index)\r | |
1987 | {\r | |
1988 | return PtrCU[Index].Language;\r | |
1989 | }\r | |
1990 | \r | |
1991 | \r | |
f0dd2f7b | 1992 | // Get text line from source based on address and num line (starting from 1)\r |
ebcb0f3d JPM |
1993 | // Return NULL if no text line has been found\r |
1994 | char *DWARFManager_GetLineSrcFromAdrNumLine(size_t Adr, size_t NumLine)\r | |
1995 | {\r | |
f0dd2f7b | 1996 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
1997 | {\r |
1998 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
1999 | {\r | |
f0dd2f7b | 2000 | for (size_t j = 0; j < PtrCU[i].NbSubProgs; j++)\r |
ebcb0f3d JPM |
2001 | {\r |
2002 | if ((Adr >= PtrCU[i].PtrSubProgs[j].LowPC) && (Adr < PtrCU[i].PtrSubProgs[j].HighPC))\r | |
2003 | {\r | |
2004 | if (PtrCU[i].PtrSubProgs[j].NumLineSrc == NumLine)\r | |
2005 | {\r | |
2006 | return PtrCU[i].PtrSubProgs[j].PtrLineSrc;\r | |
2007 | }\r | |
2008 | else\r | |
2009 | {\r | |
f0dd2f7b | 2010 | for (size_t k = 0; k < PtrCU[i].PtrSubProgs[j].NbLinesSrc; k++)\r |
ebcb0f3d JPM |
2011 | {\r |
2012 | if (PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].NumLineSrc == NumLine)\r | |
2013 | {\r | |
2014 | return PtrCU[i].PtrSubProgs[j].PtrLinesSrc[k].PtrLineSrc;\r | |
2015 | }\r | |
2016 | }\r | |
2017 | }\r | |
2018 | }\r | |
2019 | }\r | |
2020 | }\r | |
2021 | }\r | |
2022 | \r | |
2023 | return NULL;\r | |
2024 | }\r | |
2025 | \r | |
2026 | \r | |
f0dd2f7b | 2027 | // Get text line pointer from source, based on address and line number (starting from 1)\r |
f795e8ac | 2028 | // Return NULL if no text line has been found, or if requested number line is above the source total number of lines\r |
ebcb0f3d JPM |
2029 | char *DWARFManager_GetLineSrcFromNumLineBaseAdr(size_t Adr, size_t NumLine)\r |
2030 | {\r | |
f0dd2f7b | 2031 | for (size_t i = 0; i < NbCU; i++)\r |
ebcb0f3d JPM |
2032 | {\r |
2033 | if ((Adr >= PtrCU[i].LowPC) && (Adr < PtrCU[i].HighPC))\r | |
2034 | {\r | |
41d6f5f7 JPM |
2035 | if (NumLine <= PtrCU[i].NbLinesLoadSrc)\r |
2036 | {\r | |
2037 | return PtrCU[i].PtrLinesLoadSrc[NumLine - 1];\r | |
2038 | }\r | |
2039 | else\r | |
2040 | {\r | |
2041 | return NULL;\r | |
2042 | }\r | |
ebcb0f3d JPM |
2043 | }\r |
2044 | }\r | |
2045 | \r | |
2046 | return NULL;\r | |
2047 | }\r | |
2048 | \r | |
6564336c JPM |
2049 | \r |
2050 | // Get number of source code filenames\r | |
aae93d86 | 2051 | size_t DWARFManager_GetNbSources(void)\r |
6564336c JPM |
2052 | {\r |
2053 | return NbCU;\r | |
2054 | }\r | |
2055 | \r | |
2056 | \r | |
aae93d86 | 2057 | // Get source code filename, including his directory, based on index (starting from 0)\r |
6564336c JPM |
2058 | char *DWARFManager_GetNumFullSourceFilename(size_t Index)\r |
2059 | {\r | |
2060 | return (PtrCU[Index].PtrFullFilename);\r | |
2061 | }\r | |
2062 | \r | |
aae93d86 JPM |
2063 | \r |
2064 | // Get source code filename based on index (starting from 0)\r | |
2065 | char *DWARFManager_GetNumSourceFilename(size_t Index)\r | |
2066 | {\r | |
2067 | return (PtrCU[Index].PtrSourceFilename);\r | |
2068 | }\r | |
2069 | \r |