Post-meetup feature extravaganza.

runtime/vm/isolate.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_ISOLATE_H_
 #define VM_ISOLATE_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/thread.h"
@@ skipping 17 matching lines @@
 class Debugger;
 class DeoptContext;
 class Field;
 class Function;
 class HandleScope;
 class HandleVisitor;
 class Heap;
 class ICData;
 class Instance;
 class IsolateProfilerData;
+class IsolateSpawnState;
 class LongJumpScope;
 class MessageHandler;
 class Mutex;
 class Object;
 class ObjectPointerVisitor;
 class ObjectStore;
 class RawInstance;
 class RawArray;
 class RawContext;
 class RawDouble;
@@ skipping 182 matching lines @@
 
   bool MakeRunnable();
   void Run();
 
   MessageHandler* message_handler() const { return message_handler_; }
   void set_message_handler(MessageHandler* value) { message_handler_ = value; }
 
   bool is_runnable() const { return is_runnable_; }
   void set_is_runnable(bool value) { is_runnable_ = value; }
 
-  uword spawn_data() const { return spawn_data_; }
-  void set_spawn_data(uword value) { spawn_data_ = value; }
+  IsolateSpawnState* spawn_state() const { return spawn_state_; }
+  void set_spawn_state(IsolateSpawnState* value) { spawn_state_ = value; }
 
   static const intptr_t kNoDeoptId = -1;
   static const intptr_t kDeoptIdStep = 2;
   static const intptr_t kDeoptIdBeforeOffset = 0;
   static const intptr_t kDeoptIdAfterOffset = 1;
   intptr_t deopt_id() const { return deopt_id_; }
   void set_deopt_id(int value) {
     ASSERT(value >= 0);
     deopt_id_ = value;
   }
@@ skipping 191 matching lines @@
   bool single_step_;
   Random random_;
   Simulator* simulator_;
   LongJumpScope* long_jump_base_;
   TimerList timer_list_;
   intptr_t deopt_id_;
   Mutex* mutex_;  // protects stack_limit_ and saved_stack_limit_.
   uword stack_limit_;
   uword saved_stack_limit_;
   MessageHandler* message_handler_;
-  uword spawn_data_;
+  IsolateSpawnState* spawn_state_;
   bool is_runnable_;
   GcPrologueCallbacks gc_prologue_callbacks_;
   GcEpilogueCallbacks gc_epilogue_callbacks_;
   intptr_t defer_finalization_count_;
   DeoptContext* deopt_context_;
 
   // Status support.
   char* stacktrace_;
   intptr_t stack_frame_index_;
   ObjectHistogram* object_histogram_;
@@ skipping 118 matching lines @@
   char* script_url_;
   char* library_url_;
   char* class_name_;
   char* function_name_;
   char* exception_callback_name_;
 };
 
 }  // namespace dart
 
 #endif  // VM_ISOLATE_H_