1 files changed, 0 insertions, 370 deletions
diff --git a/src/3rdparty/v8/src/d8-debug.cc b/src/3rdparty/v8/src/d8-debug.cc
deleted file mode 100644
index f044328..0000000
--- a/src/3rdparty/v8/src/d8-debug.cc
+++ /dev/null
@@ -1,370 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifdef ENABLE_DEBUGGER_SUPPORT
-
-#include "d8.h"
-#include "d8-debug.h"
-#include "platform.h"
-#include "debug-agent.h"
-
-
-namespace v8 {
-
-static bool was_running = true;
-
-void PrintPrompt(bool is_running) {
-  const char* prompt = is_running? "> " : "dbg> ";
-  was_running = is_running;
-  printf("%s", prompt);
-  fflush(stdout);
-}
-
-
-void PrintPrompt() {
-  PrintPrompt(was_running);
-}
-
-
-void HandleDebugEvent(DebugEvent event,
-                      Handle<Object> exec_state,
-                      Handle<Object> event_data,
-                      Handle<Value> data) {
-  HandleScope scope;
-
-  // Check for handled event.
-  if (event != Break && event != Exception && event != AfterCompile) {
-    return;
-  }
-
-  TryCatch try_catch;
-
-  // Get the toJSONProtocol function on the event and get the JSON format.
-  Local<String> to_json_fun_name = String::New("toJSONProtocol");
-  Local<Function> to_json_fun =
-      Function::Cast(*event_data->Get(to_json_fun_name));
-  Local<Value> event_json = to_json_fun->Call(event_data, 0, NULL);
-  if (try_catch.HasCaught()) {
-    Shell::ReportException(&try_catch);
-    return;
-  }
-
-  // Print the event details.
-  Handle<Object> details =
-      Shell::DebugMessageDetails(Handle<String>::Cast(event_json));
-  if (try_catch.HasCaught()) {
-    Shell::ReportException(&try_catch);
-    return;
-  }
-  String::Utf8Value str(details->Get(String::New("text")));
-  if (str.length() == 0) {
-    // Empty string is used to signal not to process this event.
-    return;
-  }
-  printf("%s\n", *str);
-
-  // Get the debug command processor.
-  Local<String> fun_name = String::New("debugCommandProcessor");
-  Local<Function> fun = Function::Cast(*exec_state->Get(fun_name));
-  Local<Object> cmd_processor =
-      Object::Cast(*fun->Call(exec_state, 0, NULL));
-  if (try_catch.HasCaught()) {
-    Shell::ReportException(&try_catch);
-    return;
-  }
-
-  static const int kBufferSize = 256;
-  bool running = false;
-  while (!running) {
-    char command[kBufferSize];
-    PrintPrompt(running);
-    char* str = fgets(command, kBufferSize, stdin);
-    if (str == NULL) break;
-
-    // Ignore empty commands.
-    if (strlen(command) == 0) continue;
-
-    TryCatch try_catch;
-
-    // Convert the debugger command to a JSON debugger request.
-    Handle<Value> request =
-        Shell::DebugCommandToJSONRequest(String::New(command));
-    if (try_catch.HasCaught()) {
-      Shell::ReportException(&try_catch);
-      continue;
-    }
-
-    // If undefined is returned the command was handled internally and there is
-    // no JSON to send.
-    if (request->IsUndefined()) {
-      continue;
-    }
-
-    Handle<String> fun_name;
-    Handle<Function> fun;
-    // All the functions used below take one argument.
-    static const int kArgc = 1;
-    Handle<Value> args[kArgc];
-
-    // Invoke the JavaScript to convert the debug command line to a JSON
-    // request, invoke the JSON request and convert the JSON respose to a text
-    // representation.
-    fun_name = String::New("processDebugRequest");
-    fun = Handle<Function>::Cast(cmd_processor->Get(fun_name));
-    args[0] = request;
-    Handle<Value> response_val = fun->Call(cmd_processor, kArgc, args);
-    if (try_catch.HasCaught()) {
-      Shell::ReportException(&try_catch);
-      continue;
-    }
-    Handle<String> response = Handle<String>::Cast(response_val);
-
-    // Convert the debugger response into text details and the running state.
-    Handle<Object> response_details = Shell::DebugMessageDetails(response);
-    if (try_catch.HasCaught()) {
-      Shell::ReportException(&try_catch);
-      continue;
-    }
-    String::Utf8Value text_str(response_details->Get(String::New("text")));
-    if (text_str.length() > 0) {
-      printf("%s\n", *text_str);
-    }
-    running =
-        response_details->Get(String::New("running"))->ToBoolean()->Value();
-  }
-}
-
-
-void RunRemoteDebugger(int port) {
-  RemoteDebugger debugger(port);
-  debugger.Run();
-}
-
-
-void RemoteDebugger::Run() {
-  bool ok;
-
-  // Make sure that socket support is initialized.
-  ok = i::Socket::SetUp();
-  if (!ok) {
-    printf("Unable to initialize socket support %d\n", i::Socket::LastError());
-    return;
-  }
-
-  // Connect to the debugger agent.
-  conn_ = i::OS::CreateSocket();
-  static const int kPortStrSize = 6;
-  char port_str[kPortStrSize];
-  i::OS::SNPrintF(i::Vector<char>(port_str, kPortStrSize), "%d", port_);
-  ok = conn_->Connect("localhost", port_str);
-  if (!ok) {
-    printf("Unable to connect to debug agent %d\n", i::Socket::LastError());
-    return;
-  }
-
-  // Start the receiver thread.
-  ReceiverThread receiver(this);
-  receiver.Start();
-
-  // Start the keyboard thread.
-  KeyboardThread keyboard(this);
-  keyboard.Start();
-  PrintPrompt();
-
-  // Process events received from debugged VM and from the keyboard.
-  bool terminate = false;
-  while (!terminate) {
-    event_available_->Wait();
-    RemoteDebuggerEvent* event = GetEvent();
-    switch (event->type()) {
-      case RemoteDebuggerEvent::kMessage:
-        HandleMessageReceived(event->data());
-        break;
-      case RemoteDebuggerEvent::kKeyboard:
-        HandleKeyboardCommand(event->data());
-        break;
-      case RemoteDebuggerEvent::kDisconnect:
-        terminate = true;
-        break;
-
-      default:
-        UNREACHABLE();
-    }
-    delete event;
-  }
-
-  // Wait for the receiver thread to end.
-  receiver.Join();
-}
-
-
-void RemoteDebugger::MessageReceived(i::SmartArrayPointer<char> message) {
-  RemoteDebuggerEvent* event =
-      new RemoteDebuggerEvent(RemoteDebuggerEvent::kMessage, message);
-  AddEvent(event);
-}
-
-
-void RemoteDebugger::KeyboardCommand(i::SmartArrayPointer<char> command) {
-  RemoteDebuggerEvent* event =
-      new RemoteDebuggerEvent(RemoteDebuggerEvent::kKeyboard, command);
-  AddEvent(event);
-}
-
-
-void RemoteDebugger::ConnectionClosed() {
-  RemoteDebuggerEvent* event =
-      new RemoteDebuggerEvent(RemoteDebuggerEvent::kDisconnect,
-                              i::SmartArrayPointer<char>());
-  AddEvent(event);
-}
-
-
-void RemoteDebugger::AddEvent(RemoteDebuggerEvent* event) {
-  i::ScopedLock lock(event_access_);
-  if (head_ == NULL) {
-    ASSERT(tail_ == NULL);
-    head_ = event;
-    tail_ = event;
-  } else {
-    ASSERT(tail_ != NULL);
-    tail_->set_next(event);
-    tail_ = event;
-  }
-  event_available_->Signal();
-}
-
-
-RemoteDebuggerEvent* RemoteDebugger::GetEvent() {
-  i::ScopedLock lock(event_access_);
-  ASSERT(head_ != NULL);
-  RemoteDebuggerEvent* result = head_;
-  head_ = head_->next();
-  if (head_ == NULL) {
-    ASSERT(tail_ == result);
-    tail_ = NULL;
-  }
-  return result;
-}
-
-
-void RemoteDebugger::HandleMessageReceived(char* message) {
-  Locker lock(v8::Isolate::GetCurrent());
-  HandleScope scope;
-
-  // Print the event details.
-  TryCatch try_catch;
-  Handle<Object> details =
-      Shell::DebugMessageDetails(Handle<String>::Cast(String::New(message)));
-  if (try_catch.HasCaught()) {
-    Shell::ReportException(&try_catch);
-    PrintPrompt();
-    return;
-  }
-  String::Utf8Value str(details->Get(String::New("text")));
-  if (str.length() == 0) {
-    // Empty string is used to signal not to process this event.
-    return;
-  }
-  if (*str != NULL) {
-    printf("%s\n", *str);
-  } else {
-    printf("???\n");
-  }
-
-  bool is_running = details->Get(String::New("running"))->ToBoolean()->Value();
-  PrintPrompt(is_running);
-}
-
-
-void RemoteDebugger::HandleKeyboardCommand(char* command) {
-  Locker lock(v8::Isolate::GetCurrent());
-  HandleScope scope;
-
-  // Convert the debugger command to a JSON debugger request.
-  TryCatch try_catch;
-  Handle<Value> request =
-      Shell::DebugCommandToJSONRequest(String::New(command));
-  if (try_catch.HasCaught()) {
-    Shell::ReportException(&try_catch);
-    PrintPrompt();
-    return;
-  }
-
-  // If undefined is returned the command was handled internally and there is
-  // no JSON to send.
-  if (request->IsUndefined()) {
-    PrintPrompt();
-    return;
-  }
-
-  // Send the JSON debugger request.
-  i::DebuggerAgentUtil::SendMessage(conn_, Handle<String>::Cast(request));
-}
-
-
-void ReceiverThread::Run() {
-  // Receive the connect message (with empty body).
-  i::SmartArrayPointer<char> message =
-      i::DebuggerAgentUtil::ReceiveMessage(remote_debugger_->conn());
-  ASSERT(*message == NULL);
-
-  while (true) {
-    // Receive a message.
-    i::SmartArrayPointer<char> message =
-        i::DebuggerAgentUtil::ReceiveMessage(remote_debugger_->conn());
-    if (*message == NULL) {
-      remote_debugger_->ConnectionClosed();
-      return;
-    }
-
-    // Pass the message to the main thread.
-    remote_debugger_->MessageReceived(message);
-  }
-}
-
-
-void KeyboardThread::Run() {
-  static const int kBufferSize = 256;
-  while (true) {
-    // read keyboard input.
-    char command[kBufferSize];
-    char* str = fgets(command, kBufferSize, stdin);
-    if (str == NULL) {
-      break;
-    }
-
-    // Pass the keyboard command to the main thread.
-    remote_debugger_->KeyboardCommand(
-        i::SmartArrayPointer<char>(i::StrDup(command)));
-  }
-}
-
-
-}  // namespace v8
-
-#endif  // ENABLE_DEBUGGER_SUPPORT