//============================================================================
// load
//============================================================================
public bool load(string filename)
{
DbgHelp.SymSetOptions(DbgHelp.SymOpt.UNDNAME);
hProcess = new IntPtr(0);
if (!DbgHelp.SymInitialize(hProcess, "", false))
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
IntPtr pZero = new IntPtr(0);
DbgHelp.MODLOAD_DATA modLoadDat = new DbgHelp.MODLOAD_DATA();
pvModuleBase = (UInt64)DbgHelp.SymLoadModuleEx(hProcess, pZero, filename, null, 0, 0, modLoadDat, 0);
if (pvModuleBase == 0)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
pvModuleBase = (UInt64)((UInt32)(pvModuleBase));
//enumerate symbols
DbgHelp.SymEnumSymbolsProc enumSymbolsCB = new DbgHelp.SymEnumSymbolsProc(this.enumSymbolsCallback);
System.Runtime.InteropServices.GCHandle gch = System.Runtime.InteropServices.GCHandle.Alloc(enumSymbolsCB);
IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(enumSymbolsCB);
DbgHelp.SymEnumSymbolsProc cb = null;
bool OK = true;
unsafe
{
// cb = (ip.ToPointer() as DbgHelp.SymEnumSymbolsProc);
// OK = DbgHelp.SymEnumSymbols(hProcess, pvModuleBase, null, cb, pZero);//pvModuleBase);
}
if (!OK)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
while (true)
{
}
;
//enumerate lines
//OK = DbgHelp.SymEnumLines(hProcess, pvModuleBase, null, null, enumLinesCallback, hProcess);
//if (!OK)
//{
// Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
// return false;
//}
return(true);
}
//============================================================================
// load
//============================================================================
public bool init(int procHandle, string filename)
{
hProcess = (uint)procHandle;
bool dointrusive = false;
if (mDoEnumerate)
{
dointrusive = false;
DbgHelp.SymSetOptions(DbgHelp.SymOpt.UNDNAME);
}
else
{
dointrusive = false;// true;
DbgHelp.SymSetOptions(DbgHelp.SymOpt.LOAD_LINES);
}
string pathToPDB = Path.GetDirectoryName(filename);
if (!DbgHelp.SymInitialize(hProcess, pathToPDB, dointrusive))
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
IntPtr pZero = new IntPtr(0);
DbgHelp.MODLOAD_DATA modLoadDat = new DbgHelp.MODLOAD_DATA();
///////////////////////////////////////////////
//load module
pvModuleBase = (UInt64)DbgHelp.SymLoadModuleEx(hProcess, pZero, filename, null, 0, 0, modLoadDat, 0);
if (pvModuleBase == 0)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
pvModuleBase = (UInt64)((UInt32)(pvModuleBase));
/////////////////ENUMERATION
if (mDoEnumerate)
{
///////////////////////////////////////////////
//enumerate lines
bool OK = DbgHelp.SymEnumLines(hProcess, pvModuleBase, null, null, enumLinesCallback, pZero);
if (!OK)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
mAddressHash.sortList();
///////////////////////////////////////////////
//enumerate symbols
//OK = DbgHelp.SymEnumSymbols(hProcess, pvModuleBase, null, enumSymbolsCallback, pZero);//pvModuleBase);
//if (!OK)
//{
// Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
// return false;
//}
}
return(true);
}
