public BreakpointManager(BreakpointManager old)
{
Lock ();
index_hash = new Hashtable ();
_manager = mono_debugger_breakpoint_manager_clone (old.Manager);
foreach (int index in old.index_hash.Keys) {
BreakpointEntry entry = (BreakpointEntry) old.index_hash [index];
index_hash.Add (index, entry);
}
Unlock ();
}
public BreakpointManager(BreakpointManager old)
{
Lock();
index_hash = new Hashtable();
_manager = mono_debugger_breakpoint_manager_clone(old.Manager);
foreach (int index in old.index_hash.Keys)
{
BreakpointEntry entry = (BreakpointEntry)old.index_hash [index];
index_hash.Add(index, entry);
}
Unlock();
}
protected Inferior(ThreadManager thread_manager, Process process,
ProcessStart start, BreakpointManager bpm,
DebuggerErrorHandler error_handler,
AddressDomain address_domain)
{
this.thread_manager = thread_manager;
this.process = process;
this.start = start;
this.native = start.IsNative;
this.error_handler = error_handler;
this.breakpoint_manager = bpm;
this.address_domain = address_domain;
server_handle = mono_debugger_server_create_inferior (breakpoint_manager.Manager);
if (server_handle == IntPtr.Zero)
throw new InternalError ("mono_debugger_server_initialize() failed.");
}
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);
}
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);
}
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;
}