//============================================================================
// getLineForAddress
//============================================================================
public void getLineForAddress(uint pAddr, ref string filePath, ref int lineNum)
{
char[] ByteArray = new char[10000];
DbgHelp._IMAGEHLP_LINE64 lineinfo = new DbgHelp._IMAGEHLP_LINE64();
uint displacement = 0;
bool result = true;
unsafe
{
fixed(char *p = ByteArray)
{
IntPtr MyIntPtr = (IntPtr)p;
lineinfo.SizeOfStruct = (uint)DbgHelp._IMAGEHLP_LINE64.getSize();
lineinfo.FileName = MyIntPtr;
result = DbgHelp.SymGetLineFromAddr64(hProcess, (UInt64)pAddr, ref displacement, ref lineinfo);
}
}
if (result)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(ByteArray);
filePath = sb.ToString();
lineNum = (int)lineinfo.LineNumber;
}
else
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
filePath = "[unknown]";
lineNum = 0;
}
}
public bool lookupImmediate(UInt32 address, ref LookupInfo info)
{
info.mAddress = address;
info.mLine = -1;
info.mFilename = "?";
info.mSymbol = "?";
info.mFoundLine = false;
info.mFoundSymbol = false;
///////////////////////////////////////////////////
//lookup filename
byte[] fName = new byte[1000];
uint displacement = 0;
DbgHelp._IMAGEHLP_LINE64 lineinfo = new DbgHelp._IMAGEHLP_LINE64();
lineinfo.SizeOfStruct = (uint)DbgHelp._IMAGEHLP_LINE64.getSize();
unsafe
{
fixed(byte *pCst = fName)
{
//IntPtr ptr = new IntPtr()
lineinfo.FileName = new IntPtr(pCst);
info.mFoundLine = DbgHelp.SymGetLineFromAddr64(hProcess, (UInt64)address, ref displacement, ref lineinfo);
}
}
if (!info.mFoundLine)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
else
{
info.mLine = (int)lineinfo.LineNumber;
info.mFilename = System.Runtime.InteropServices.Marshal.PtrToStringAnsi(lineinfo.FileName);
}
///////////////////////////////////////////////////
//lookup symbol
ulong pdwDisplacment = 0;
DbgHelp.SYMBOL_INFO symbInfo = new DbgHelp.SYMBOL_INFO();
symbInfo.SizeOfStruct = (uint)DbgHelp.SYMBOL_INFO.getSize();
symbInfo.MaxNameLen = (int)DbgHelp.SYMBOL_INFO.getmaxCharSize();
info.mFoundSymbol = DbgHelp.SymFromAddr(hProcess, address, ref pdwDisplacment, ref symbInfo);
if (!info.mFoundSymbol)
{
Int32 errCode = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
return(false);
}
else
{
info.mSymbol = symbInfo.Name;
info.mFoundSymbol = true;
}
return(true);
}