private DebuggerAction HandleLoadDllDebugEvent(DEBUG_EVENT debugEvent)
{
var info = debugEvent.InterpretDebugInfoAs <LOAD_DLL_DEBUG_INFO>();
var process = GetProcessById((int)debugEvent.dwProcessId);
var thread = process.GetThreadById((int)debugEvent.dwThreadId);
// LOAD_DLL_DEBUG_INFO.lpImageName is a char** or a wchar_t**, which can be null.
string name = null;
try
{
if (info.lpImageName != IntPtr.Zero)
{
var buffer = new byte[8];
process.ReadMemory(info.lpImageName, buffer, 0, IntPtr.Size);
var ptr = new IntPtr(BitConverter.ToInt64(buffer, 0));
if (ptr != IntPtr.Zero)
{
name = process.ReadZeroTerminatedString(ptr, info.fUnicode == 0);
}
}
}
catch (Win32Exception)
{
// Reading failed, possibly due to an invalid pointer address. Set to no name instead.
name = null;
}
var library = new DebuggeeLibrary(process, name, info.lpBaseOfDll);
process.AddLibrary(library);
var eventArgs = new DebuggeeLibraryEventArgs(thread, library);
OnLibraryLoaded(eventArgs);
return(eventArgs.NextAction);
}
internal void RemoveLibrary(DebuggeeLibrary library)
{
_libraries.Remove(library.BaseOfLibrary);
}
internal void AddLibrary(DebuggeeLibrary library)
{
_libraries.Add(library.BaseOfLibrary, library);
}