/// <summary>
/// Converts <see cref="IDiaEnumLineNumbers"/> container to <see cref="IEnumerable{IDiaLineNumber}"/>.
/// </summary>
/// <param name="container">The container.</param>
public static IEnumerable <IDiaLineNumber> Enum(this IDiaEnumLineNumbers container)
{
IDiaLineNumber[] tempLineNumbers = new IDiaLineNumber[1];
container.Reset();
while (true)
{
uint count;
container.Next((uint)tempLineNumbers.Length, tempLineNumbers, out count);
if (count == 0)
{
break;
}
yield return(tempLineNumbers[0]);
}
}
internal SourceLocation(IDiaLineNumber source)
{
_source = source;
}
public static string GetMethodName(IDiaSession pdbSession, uint rva)
{
IDiaSymbol funcSym;
pdbSession.findSymbolByRVA(rva, SymTagEnum.SymTagFunction, out funcSym);
if (funcSym == null)
{
pdbSession.findSymbolByRVA(rva, SymTagEnum.SymTagPublicSymbol, out funcSym);
}
if (funcSym == null)
{
return(null);
}
StringBuilder methodNameStr = new StringBuilder();
// Append the method-name
methodNameStr.Append(funcSym.GetUndecoratedNameEx(UndName.DebuggerInternal));
// Append the offset of current instruction inside method
methodNameStr.Append("+0x");
methodNameStr.Append(Convert.ToString(rva - funcSym.GetRelativeVirtualAddress(), 16));
// Append the source line
IDiaEnumLineNumbers lines = null;
IDiaSourceFile sourceFile = null;
pdbSession.findLinesByRVA(rva, 1, out lines);
int i;
if (lines != null && lines.count == 1)
{
IDiaLineNumber line = lines.Item(0);
if (line != null)
{
sourceFile = line.SourceFile;
methodNameStr.Append(" (");
methodNameStr.Append(sourceFile.FileName);
methodNameStr.Append(", line ");
methodNameStr.Append(line.LineNumber);
methodNameStr.Append(")");
i = Marshal.ReleaseComObject(line);
if (i != 0)
{
Console.WriteLine("RefCount(funcSym) == {0}", i);
}
}
}
i = Marshal.ReleaseComObject(funcSym);
if (i != 0)
{
Console.WriteLine("RefCount(funcSym) == {0}", i);
}
if (lines != null)
{
if (sourceFile != null)
{
i = Marshal.ReleaseComObject(sourceFile);
if (i != 0)
{
Console.WriteLine("RefCount(sourceFile) == {0}", i);
}
}
// line?
i = Marshal.ReleaseComObject(lines);
if (i != 0)
{
Console.WriteLine("RefCount(lines) == {0}", i);
}
}
//return funcSym.GetName();
return(methodNameStr.ToString());
}