#include <object_store.h>

Public Member Functions
	IsolateObjectStore ()

	~IsolateObjectStore ()

void	VisitObjectPointers (ObjectPointerVisitor *visitor)

ErrorPtr	PreallocateObjects (const Object &out_of_memory)

void	Init ()

void	PostLoad ()

void	PrintToJSONObject (JSONObject *jsobj)

Friends
class	Serializer

class	Deserializer

Detailed Description

Definition at line 402 of file object_store.h.

Constructor & Destructor Documentation

◆ IsolateObjectStore()

dart::IsolateObjectStore::IsolateObjectStore ( )

inline

Definition at line 404 of file object_store.h.

404{}

◆ ~IsolateObjectStore()

dart::IsolateObjectStore::~IsolateObjectStore ( )

inline

Definition at line 405 of file object_store.h.

405{}

Member Function Documentation

◆ Init()

void dart::IsolateObjectStore::Init ( )

Definition at line 26 of file object_store.cc.

                              {
  for (ObjectPtr* current = from(); current <= to(); current++) {
    *current = Object::null();
  }
}

◆ PostLoad()

void dart::IsolateObjectStore::PostLoad ( )

◆ PreallocateObjects()

ErrorPtr dart::IsolateObjectStore::PreallocateObjects ( const Object & out_of_memory )

Definition at line 72 of file object_store.cc.

                                                                           {
  Thread* thread = Thread::Current();
  Isolate* isolate = thread->isolate();
  Zone* zone = thread->zone();
  ASSERT(isolate != nullptr && isolate->isolate_object_store() == this);
  ASSERT(preallocated_stack_trace() == StackTrace::null());
  resume_capabilities_ = GrowableObjectArray::New();
  exit_listeners_ = GrowableObjectArray::New();
  error_listeners_ = GrowableObjectArray::New();
  dart_args_1_ = Array::New(1);
  dart_args_2_ = Array::New(2);
 
  // Allocate pre-allocated unhandled exception object initialized with the
  // pre-allocated OutOfMemoryError.
  const StackTrace& preallocated_stack_trace =
      StackTrace::Handle(zone, CreatePreallocatedStackTrace(zone));
  set_preallocated_stack_trace(preallocated_stack_trace);
  set_preallocated_unhandled_exception(UnhandledException::Handle(
      zone, UnhandledException::New(Instance::Cast(out_of_memory),
                                    preallocated_stack_trace)));
  const UnwindError& preallocated_unwind_error =
      UnwindError::Handle(zone, UnwindError::New(String::Handle(
                                    zone, String::New("isolate is exiting"))));
  set_preallocated_unwind_error(preallocated_unwind_error);
 
  return Error::null();
}

◆ PrintToJSONObject()

void dart::IsolateObjectStore::PrintToJSONObject ( JSONObject * jsobj )

Definition at line 33 of file object_store.cc.

                                                            {
  jsobj->AddProperty("type", "_IsolateObjectStore");
 
  {
    JSONObject fields(jsobj, "fields");
    Object& value = Object::Handle();
 
    static const char* const names[] = {
#define EMIT_FIELD_NAME(type, name) #name "_",
        ISOLATE_OBJECT_STORE_FIELD_LIST(EMIT_FIELD_NAME, EMIT_FIELD_NAME)
#undef EMIT_FIELD_NAME
    };
    ObjectPtr* current = from();
    intptr_t i = 0;
    while (current <= to()) {
      value = *current;
      fields.AddProperty(names[i], value);
      current++;
      i++;
    }
    ASSERT(i == ARRAY_SIZE(names));
  }
}

◆ VisitObjectPointers()

void dart::IsolateObjectStore::VisitObjectPointers ( ObjectPointerVisitor * visitor )

Definition at line 19 of file object_store.cc.

                                                                          {
  ASSERT(visitor != nullptr);
  visitor->set_gc_root_type("isolate_object store");
  visitor->VisitPointers(from(), to());
  visitor->clear_gc_root_type();
}

Friends And Related Function Documentation

◆ Deserializer

friend class Deserializer

friend

Definition at line 449 of file object_store.h.

◆ Serializer

friend class Serializer