// Attach to an active process
public DebuggedProcess DebugActiveProcess(int pid, bool win32Attach)
{
ICorDebugProcess proc = null;
m_debugger.DebugActiveProcess((uint)pid, win32Attach ? 1 : 0, out proc);
return(new DebuggedProcess(proc));
}
public Process Attach(System.Diagnostics.Process existingProcess)
{
InitDebugger(GetProgramVersion(existingProcess.MainModule.FileName));
ICorDebugProcess corDebugProcess = corDebug.DebugActiveProcess((uint)existingProcess.Id, 0);
Process process = new Process(this, corDebugProcess);
AddProcess(process);
return(process);
}
public Process Attach(System.Diagnostics.Process existingProcess)
{
string mainModule = existingProcess.MainModule.FileName;
InitDebugger(GetProgramVersion(mainModule));
ICorDebugProcess corDebugProcess = corDebug.DebugActiveProcess((uint)existingProcess.Id, 0);
// TODO: Can we get the acutal working directory?
Process process = new Process(this, corDebugProcess, Path.GetDirectoryName(mainModule));
this.Processes.Add(process);
return(process);
}
// API for this class
public void Attach(uint processId)
{
if (_debug == null)
{
Init();
}
_activeProcess = _debug.DebugActiveProcess(processId, 0);
ICorDebugThreadEnum threads =
_activeProcess.EnumerateThreads();
uint count = 0;
//threads.GetCount(out count);
count = threads.GetCount();
Console.WriteLine("thread count: " + count);
/*
* Type type = threads.GetType();
* MethodInfo mi = type.GetMethod("GetCount");
* count = (uint)mi.Invoke(threads, new Object[] { });
* Console.WriteLine("thread count: " + count);
*/
}
private void DebuggerThread()
{
Console.WriteLine($"Attaching to {_process.ProcessName}, pid: {_process.Id}");
var metahost = CorDebugHelper.GetClrMetaHost();
var runtimes = metahost.EnumerateLoadedRuntimes(_process.Handle);
string version = null;
ICorDebug corDebug = null;
while (runtimes.Next(1, out var rgelt, IntPtr.Zero) == 0)
{
var runtimeInfo = (ICLRRuntimeInfo)rgelt;
var pwzBuffer = new StringBuilder(30);
int capacity = pwzBuffer.Capacity;
runtimeInfo.GetVersionString(pwzBuffer, ref capacity);
version = pwzBuffer.ToString();
var riid = typeof(ICorDebug).GUID;
var rclsid = typeof(ClrDebuggingLegacy).GUID;
corDebug = (ICorDebug)runtimeInfo.GetInterface(ref rclsid, ref riid);
}
if (corDebug == null)
{
throw new Exception("error: cannot take corDebug");
}
Console.WriteLine($"info: runtime: {version}");
corDebug.Initialize();
corDebug.SetManagedHandler(_debuggerCallbacks);
corDebug.SetUnmanagedHandler(_debuggerCallbacks);
corDebug.DebugActiveProcess((uint)_process.Id, 0, out _debugger);
while (_debuggingActive)
{
Thread.Sleep(WAIT_INTERVAL);
}
if (!_process.HasExited)
{
_debugger.Stop(WAIT_INTERVAL);
_debugger.Detach();
}
}
public static void AttachToProcess(Int32 pid)
{
Process proc = Process.GetProcessById(pid);
ICLRMetaHost metahost = NativeMethods.CLRCreateInstance(ref metahost_clsid, ref metahost_riid);
IEnumUnknown runtimes = metahost.EnumerateLoadedRuntimes(proc.Handle);
ICLRRuntimeInfo runtime = RTHelper.GetRuntime(runtimes, "v4.0");
ICorDebug codebugger = CreateDebugger(runtime);
codebugger.Initialize();
codebugger.SetManagedHandler(new ManagedCallback());
ICorDebugProcess coproc;
codebugger.DebugActiveProcess(Convert.ToUInt32(pid), 0, out coproc);
Console.ReadKey();
}
