void DoDispose()
{
if (!is_forked)
{
if (architecture != null)
{
architecture.Dispose();
architecture = null;
}
if (mono_language != null)
{
mono_language.Dispose();
mono_language = null;
}
if (native_language != null)
{
native_language.Dispose();
native_language = null;
}
if (os != null)
{
os.Dispose();
os = null;
}
if (symtab_manager != null)
{
symtab_manager.Dispose();
symtab_manager = null;
}
}
if (breakpoint_manager != null)
{
breakpoint_manager.Dispose();
breakpoint_manager = null;
}
if (thread_db != null)
{
thread_db.Dispose();
thread_db = null;
}
if (thread_lock_mutex != null)
{
thread_lock_mutex.Dispose();
thread_lock_mutex = null;
}
exception_handlers = null;
manager.RemoveProcess(this);
}
internal Process(ThreadManager manager, ProcessStart start)
: this(manager, start.Session)
{
this.start = start;
is_attached = start.PID != 0;
breakpoint_manager = new BreakpointManager();
exception_handlers = new Dictionary <int, ExceptionCatchPoint> ();
symtab_manager = new SymbolTableManager(session);
os = Inferior.CreateOperatingSystemBackend(this);
native_language = new NativeLanguage(this, os, target_info);
session.OnProcessCreated(this);
}
private Process(Process parent, int pid)
: this(parent.manager, parent.session)
{
this.start = new ProcessStart(parent.ProcessStart, pid);
this.is_forked = true;
this.initialized = true;
this.parent = parent;
breakpoint_manager = new BreakpointManager(parent.breakpoint_manager);
exception_handlers = new Dictionary <int, ExceptionCatchPoint> ();
foreach (KeyValuePair <int, ExceptionCatchPoint> catchpoint in parent.exception_handlers)
{
exception_handlers.Add(catchpoint.Key, catchpoint.Value);
}
symtab_manager = parent.symtab_manager;
native_language = parent.native_language;
os = parent.os;
}
internal void ChildExecd(SingleSteppingEngine engine, Inferior inferior)
{
is_execed = true;
if (!is_forked)
{
if (mono_language != null)
{
mono_language.Dispose();
}
if (native_language != null)
{
native_language.Dispose();
}
if (os != null)
{
os.Dispose();
}
if (symtab_manager != null)
{
symtab_manager.Dispose();
}
}
if (breakpoint_manager != null)
{
breakpoint_manager.Dispose();
}
session.OnProcessExecd(this);
breakpoint_manager = new BreakpointManager();
exception_handlers = new Dictionary <int, ExceptionCatchPoint> ();
symtab_manager = new SymbolTableManager(session);
os = Inferior.CreateOperatingSystemBackend(this);
native_language = new NativeLanguage(this, os, target_info);
Inferior new_inferior = Inferior.CreateInferior(manager, this, start);
try {
new_inferior.InitializeAfterExec(inferior.PID);
} catch (Exception ex) {
if ((ex is TargetException) && (((TargetException)ex).Type == TargetError.PermissionDenied))
{
Report.Error("Permission denied when trying to debug exec()ed child {0}, detaching!",
inferior.PID);
}
else
{
Report.Error("InitializeAfterExec() failed on pid {0}: {1}", inferior.PID, ex);
}
new_inferior.DetachAfterFork();
return;
}
SingleSteppingEngine new_thread = new SingleSteppingEngine(
manager, this, new_inferior, inferior.PID);
ThreadServant[] threads;
lock (thread_hash.SyncRoot) {
threads = new ThreadServant [thread_hash.Count];
thread_hash.Values.CopyTo(threads, 0);
}
for (int i = 0; i < threads.Length; i++)
{
if (threads [i].PID != inferior.PID)
{
threads [i].Kill();
}
}
thread_hash [inferior.PID] = new_thread;
inferior.Dispose();
inferior = null;
manager.Debugger.OnProcessExecdEvent(this);
manager.Debugger.OnThreadCreatedEvent(new_thread.Thread);
initialized = is_forked = false;
main_thread = new_thread;
if ((engine.Thread.ThreadFlags & Thread.Flags.StopOnExit) != 0)
{
new_thread.Thread.ThreadFlags |= Thread.Flags.StopOnExit;
}
CommandResult result = engine.OnExecd(new_thread);
new_thread.StartExecedChild(result);
}