// JPM 12/21/2016 Created this file\r
// JPM Various efforts to set the ELF format support\r
// JPM Various efforts to set the DWARF format support\r
-// JPM 09/15/2018 Support the unsigned char \r
+// JPM 09/15/2018 Support the unsigned char\r
+// JPM Oct./2018 Cosmetic changes, added source file search paths, and ELF function name\r
+// JPM Aug./2019 Added new functions mainly for source text lines\r
+//\r
\r
// To Do\r
+// To think about unique format to handle variations from ELF, DWARF, etc.\r
//\r
\r
\r
}S_Value;\r
\r
\r
+//\r
+void DBGManager_SourceFileSearchPathsInit(void);\r
+void DBGManager_SourceFileSearchPathsReset(void);\r
+void DBGManager_SourceFileSearchPathsClose(void);\r
+\r
+\r
// Common debugger variables\r
size_t DBGType;\r
char value[1000];\r
+size_t NbSFSearchPaths;\r
+char **SourceFileSearchPaths;\r
+\r
+\r
+// Init the source file search paths\r
+void DBGManager_SourceFileSearchPathsInit(void)\r
+{\r
+ NbSFSearchPaths = 0;\r
+ SourceFileSearchPaths = NULL;\r
+}\r
+\r
+\r
+// Set the source file search paths\r
+// Create individual path for each one provided in the list (separate with ';')\r
+void DBGManager_SourceFileSearchPathsSet(char *ListPaths)\r
+{\r
+ // Check presence of a previous list\r
+ if (NbSFSearchPaths)\r
+ {\r
+ // Reset previous list\r
+ DBGManager_SourceFileSearchPathsReset();\r
+ }\r
+\r
+ // Check if there is a paths list\r
+ if (strlen(ListPaths))\r
+ {\r
+ // Get number of paths\r
+ char *Ptr = ListPaths;\r
+ while(*Ptr)\r
+ {\r
+ while (*Ptr && (*Ptr++ != ';'));\r
+ {\r
+ NbSFSearchPaths++;\r
+ }\r
+ }\r
+\r
+ // Isolate each search path\r
+ SourceFileSearchPaths = (char **)calloc(NbSFSearchPaths, sizeof(char *));\r
+ size_t i = 0;\r
+ Ptr = ListPaths;\r
+\r
+ while (*Ptr)\r
+ {\r
+ // Search the path separator (';')\r
+ char *Ptr1 = Ptr;\r
+ while (*Ptr && (*Ptr++ != ';'));\r
+\r
+ // Copy the inidividual search path\r
+ SourceFileSearchPaths[i] = (char *)calloc(1, (Ptr - Ptr1) + 1);\r
+ strncpy(SourceFileSearchPaths[i], Ptr1, (Ptr - Ptr1));\r
+ if (SourceFileSearchPaths[i][strlen(SourceFileSearchPaths[i]) - 1] == ';')\r
+ {\r
+ SourceFileSearchPaths[i][strlen(SourceFileSearchPaths[i]) - 1] = 0;\r
+ }\r
+ i++;\r
+ }\r
+ }\r
+\r
+ DWARFManager_Set(NbSFSearchPaths, SourceFileSearchPaths);\r
+}\r
+\r
+\r
+// Reset the source file search paths\r
+void DBGManager_SourceFileSearchPathsReset(void)\r
+{\r
+ // Free each path\r
+ while (NbSFSearchPaths)\r
+ {\r
+ free(SourceFileSearchPaths[--NbSFSearchPaths]);\r
+ }\r
+\r
+ // Free the pointers list\r
+ free(SourceFileSearchPaths);\r
+ SourceFileSearchPaths = NULL;\r
+}\r
+\r
+\r
+// Close the source file search paths\r
+void DBGManager_SourceFileSearchPathsClose(void)\r
+{\r
+ DBGManager_SourceFileSearchPathsReset();\r
+}\r
\r
\r
// Common debugger initialisation\r
void DBGManager_Init(void)\r
{\r
+ // DBG initialisations\r
DBGType = DBG_NO_TYPE;\r
+ DBGManager_SourceFileSearchPathsInit();\r
+\r
+ // ELF initialisation \r
ELFManager_Init();\r
+ // DWARF initialisation\r
DWARFManager_Init();\r
}\r
\r
}\r
\r
\r
-// Get debugger type\r
-size_t DBGManager_GetType(void)\r
-{\r
- return DBGType;\r
-}\r
-\r
-\r
-// Common debugger set\r
-void DBGManager_SetType(size_t DBGTypeSet)\r
-{\r
- DBGType |= DBGTypeSet;\r
-}\r
-\r
-\r
// Common debugger close\r
void DBGManager_Close(void)\r
{\r
{\r
ELFManager_Close();\r
}\r
+\r
+ DBGManager_SourceFileSearchPathsClose();\r
+ DBGType = DBG_NO_TYPE;\r
+}\r
+\r
+\r
+// Common debugger set\r
+void DBGManager_SetType(size_t DBGTypeSet)\r
+{\r
+ DBGType |= DBGTypeSet;\r
+}\r
+\r
+\r
+// Get debugger type\r
+size_t DBGManager_GetType(void)\r
+{\r
+ return DBGType;\r
}\r
\r
\r
// Return NULL if no function name has been found\r
char *DBGManager_GetFunctionName(size_t Adr)\r
{\r
+ char *Symbolname = NULL;\r
+\r
if ((DBGType & DBG_ELFDWARF))\r
{\r
- return DWARFManager_GetFunctionName(Adr);\r
+ Symbolname = DWARFManager_GetFunctionName(Adr);\r
}\r
- else\r
+\r
+ if ((DBGType & DBG_ELF) && (Symbolname == NULL))\r
{\r
- return NULL;\r
+ Symbolname = ELFManager_GetFunctionName(Adr);\r
}\r
+\r
+ return Symbolname;\r
}\r
\r
\r
// Return NULL if no source line has been found\r
char *DBGManager_GetLineSrcFromAdr(size_t Adr, size_t Tag)\r
{\r
- char *Symbolname = NULL;\r
+ char *TextLine = NULL;\r
\r
if ((DBGType & DBG_ELFDWARF))\r
{\r
- Symbolname = DWARFManager_GetLineSrcFromAdr(Adr, Tag);\r
+ TextLine = DWARFManager_GetLineSrcFromAdr(Adr, Tag);\r
}\r
\r
- return Symbolname;\r
+ return TextLine;\r
}\r
\r
\r
-// Get text line from source based on address and num line (starting by 1)\r
+// Get text line from source based on address and num line (starting from 1)\r
// Return NULL if no text line has been found\r
char *DBGManager_GetLineSrcFromAdrNumLine(size_t Adr, size_t NumLine)\r
{\r
- char *Symbolname = NULL;\r
+ char *TextLine = NULL;\r
\r
if ((DBGType & DBG_ELFDWARF))\r
{\r
- Symbolname = DWARFManager_GetLineSrcFromAdrNumLine(Adr, NumLine);\r
+ TextLine = DWARFManager_GetLineSrcFromAdrNumLine(Adr, NumLine);\r
}\r
\r
- return Symbolname;\r
+ return TextLine;\r
}\r
\r
\r
-// Get text line from source based on address and num line (starting by 1)\r
+// Get text line from source based on address and num line (starting from 1)\r
// Return NULL if no text line has been found\r
char *DBGManager_GetLineSrcFromNumLineBaseAdr(size_t Adr, size_t NumLine)\r
{\r
- char *Symbolname = NULL;\r
+ char *TextLine = NULL;\r
\r
if ((DBGType & DBG_ELFDWARF))\r
{\r
- Symbolname = DWARFManager_GetLineSrcFromNumLineBaseAdr(Adr, NumLine);\r
+ TextLine = DWARFManager_GetLineSrcFromNumLineBaseAdr(Adr, NumLine);\r
}\r
\r
- return Symbolname;\r
+ return TextLine;\r
+}\r
+\r
+\r
+// Get number of source code filenames\r
+size_t DBGManager_GetNbSources(void)\r
+{\r
+ size_t Nbr = 0;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ Nbr = DWARFManager_GetNbSources();\r
+ }\r
+\r
+ return Nbr;\r
+}\r
+\r
+\r
+// Get source code filename based on index\r
+char *DBGManager_GetNumSourceFilename(size_t Index)\r
+{\r
+ char *SourceFilename = NULL;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ SourceFilename = DWARFManager_GetNumSourceFilename(Index);\r
+ }\r
+\r
+ return SourceFilename;\r
+}\r
+\r
+\r
+// Get source code filename based on index\r
+char *DBGManager_GetNumFullSourceFilename(size_t Index)\r
+{\r
+ char *FullSourceFilename = NULL;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ FullSourceFilename = DWARFManager_GetNumFullSourceFilename(Index);\r
+ }\r
+\r
+ return FullSourceFilename;\r
+}\r
+\r
+\r
+// Get number of lines of texts source list from source index\r
+size_t DBGManager_GetSrcNbListPtrFromIndex(size_t Index, bool Used)\r
+{\r
+ size_t NbListPtr = 0;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ NbListPtr = DWARFManager_GetSrcNbListPtrFromIndex(Index, Used);\r
+ }\r
+\r
+ return NbListPtr;\r
+}\r
+\r
+\r
+// Get pointer to the lines number list from source index\r
+size_t *DBGManager_GetSrcNumLinesPtrFromIndex(size_t Index, bool Used)\r
+{\r
+ size_t *PtrNumLines = NULL;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ PtrNumLines = DWARFManager_GetSrcNumLinesPtrFromIndex(Index, Used);\r
+ }\r
+\r
+ return PtrNumLines;\r
+}\r
+\r
+\r
+// Get text source list pointers from source index\r
+char **DBGManager_GetSrcListPtrFromIndex(size_t Index, bool Used)\r
+{\r
+ char **PtrSource = NULL;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ PtrSource = DWARFManager_GetSrcListPtrFromIndex(Index, Used);\r
+ }\r
+\r
+ return PtrSource;\r
+}\r
+\r
+\r
+// Get source language\r
+size_t DBGManager_GetSrcLanguageFromIndex(size_t Index)\r
+{\r
+ size_t Language = 0;\r
+\r
+ if ((DBGType & DBG_ELFDWARF))\r
+ {\r
+ Language = DWARFManager_GetSrcLanguageFromIndex(Index);\r
+ }\r
+\r
+ return Language;\r
}\r
\r
HCoop / clinton / Virtual-Jaguar-Rx.git / blobdiff