Initial UserTag and dart:profiler library

runtime/vm/object_store.h

 // Copyright (c) 2012, 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_OBJECT_STORE_H_
 #define VM_OBJECT_STORE_H_
 
 #include "vm/object.h"
 
 namespace dart {
@@ skipping 12 matching lines @@
     kNone = 0,
     kAsync,
     kCore,
     kCollection,
     kConvert,
     kInternal,
     kIsolate,
     kMath,
     kMirrors,
     kTypedData,
+    kProfiler,
   };
 
   ~ObjectStore();
 
   RawClass* object_class() const {
     ASSERT(object_class_ != Object::null());
     return object_class_;
   }
   void set_object_class(const Class& value) { object_class_ = value.raw(); }
   static intptr_t object_class_offset() {
@@ skipping 224 matching lines @@
     weak_property_class_ = value.raw();
   }
 
   RawClass* mirror_reference_class() const {
     return mirror_reference_class_;
   }
   void set_mirror_reference_class(const Class& value) {
     mirror_reference_class_ = value.raw();
   }
 
+  RawClass* user_tag_class() const {
+    return user_tag_class_;
+  }
+  void set_user_tag_class(const Class& value) {
+    user_tag_class_ = value.raw();
+  }
+
+  RawGrowableObjectArray* tag_table() const { return tag_table_; }
+  void set_tag_table(const GrowableObjectArray& value) {
+    tag_table_ = value.raw();
+  }
+
+  RawUserTag* current_tag() const { return current_tag_; }
+  void set_current_tag(const UserTag& tag) {
+    current_tag_ = tag.raw();
+  }
+  void clear_current_tag() {
+    current_tag_ = UserTag::null();
+  }
+
   RawArray* symbol_table() const { return symbol_table_; }
   void set_symbol_table(const Array& value) { symbol_table_ = value.raw(); }
 
   RawArray* canonical_type_arguments() const {
     return canonical_type_arguments_;
   }
   void set_canonical_type_arguments(const Array& value) {
     canonical_type_arguments_ = value.raw();
   }
 
   RawLibrary* async_library() const { return async_library_; }
   RawLibrary* builtin_library() const { return builtin_library_; }
   RawLibrary* core_library() const { return core_library_; }
   RawLibrary* collection_library() const { return collection_library_; }
   RawLibrary* convert_library() const { return convert_library_; }
   RawLibrary* internal_library() const { return internal_library_; }
   RawLibrary* isolate_library() const { return isolate_library_; }
   RawLibrary* math_library() const { return math_library_; }
   RawLibrary* mirrors_library() const { return mirrors_library_; }
   RawLibrary* typed_data_library() const { return typed_data_library_; }
+  RawLibrary* profiler_library() const { return profiler_library_; }
   void set_bootstrap_library(BootstrapLibraryId index, const Library& value) {
     switch (index) {
       case kAsync:
         async_library_ = value.raw();
         break;
       case kCore:
         core_library_ = value.raw();
         break;
       case kCollection:
         collection_library_ = value.raw();
         break;
       case kConvert:
         convert_library_ = value.raw();
         break;
       case kInternal:
         internal_library_ = value.raw();
         break;
       case kIsolate:
         isolate_library_ = value.raw();
         break;
       case kMath:
         math_library_ = value.raw();
         break;
       case kMirrors:
         mirrors_library_ = value.raw();
         break;
       case kTypedData:
         typed_data_library_ = value.raw();
         break;
+      case kProfiler:
+        profiler_library_ = value.raw();
+        break;
       default:
         UNREACHABLE();
     }
   }
 
   void set_builtin_library(const Library& value) {
     builtin_library_ = value.raw();
   }
 
   RawLibrary* native_wrappers_library() const {
@@ skipping 132 matching lines @@
   RawClass* growable_object_array_class_;
   RawClass* float32x4_class_;
   RawClass* int32x4_class_;
   RawClass* float64x2_class_;
   RawArray* typed_data_classes_;
   RawClass* error_class_;
   RawClass* stacktrace_class_;
   RawClass* jsregexp_class_;
   RawClass* weak_property_class_;
   RawClass* mirror_reference_class_;
+  RawClass* user_tag_class_;
+  RawGrowableObjectArray* tag_table_;
+  RawUserTag* current_tag_;

[siva, 2014/04/09 21:32:01]

current_tag_ and tag_table_ move to the isolate structure...

   RawArray* symbol_table_;
   RawArray* canonical_type_arguments_;
   RawLibrary* async_library_;
   RawLibrary* builtin_library_;
   RawLibrary* core_library_;
   RawLibrary* collection_library_;
   RawLibrary* convert_library_;
   RawLibrary* internal_library_;
   RawLibrary* isolate_library_;
   RawLibrary* math_library_;
   RawLibrary* mirrors_library_;
   RawLibrary* native_wrappers_library_;
   RawLibrary* root_library_;
   RawLibrary* typed_data_library_;
+  RawLibrary* profiler_library_;
   RawGrowableObjectArray* libraries_;
   RawGrowableObjectArray* pending_classes_;
   RawGrowableObjectArray* pending_functions_;
   RawError* sticky_error_;
   RawString* unhandled_exception_handler_;
   RawContext* empty_context_;
   RawInstance* stack_overflow_;
   RawInstance* out_of_memory_;
   RawStacktrace* preallocated_stack_trace_;
   RawFunction* receive_port_create_function_;
   RawFunction* lookup_receive_port_function_;
   RawFunction* handle_message_function_;
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&handle_message_function_);
   }
 
   friend class SnapshotReader;
 
   DISALLOW_COPY_AND_ASSIGN(ObjectStore);
 };
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_STORE_H_