dart::CodeSourceMapDeserializationCluster Class Reference

Inheritance diagram for dart::CodeSourceMapDeserializationCluster:

Public Member Functions
	CodeSourceMapDeserializationCluster ()
	~CodeSourceMapDeserializationCluster ()
void	ReadAlloc (Deserializer *d) override
void	ReadFill (Deserializer *d_) override
Public Member Functions inherited from dart::DeserializationCluster
	DeserializationCluster (const char *name, bool is_canonical=false, bool is_immutable=false)
virtual	~DeserializationCluster ()
virtual void	PostLoad (Deserializer *deserializer, const Array &refs)
const char *	name () const
bool	is_canonical () const
Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()
void *	operator new (size_t size)
void *	operator new (size_t size, Zone *zone)
void	operator delete (void *pointer)

Additional Inherited Members
Protected Member Functions inherited from dart::DeserializationCluster
void	ReadAllocFixedSize (Deserializer *deserializer, intptr_t instance_size)
Protected Attributes inherited from dart::DeserializationCluster
const char *const	name_
const bool	is_canonical_
const bool	is_immutable_
intptr_t	start_index_
intptr_t	stop_index_

Detailed Description

Definition at line 3497 of file app_snapshot.cc.

Constructor & Destructor Documentation

CodeSourceMapDeserializationCluster()

dart::CodeSourceMapDeserializationCluster::CodeSourceMapDeserializationCluster ( )

inline

Definition at line 3499 of file app_snapshot.cc.

      : DeserializationCluster("CodeSourceMap") {}

~CodeSourceMapDeserializationCluster()

dart::CodeSourceMapDeserializationCluster::~CodeSourceMapDeserializationCluster ( )

inline

Definition at line 3501 of file app_snapshot.cc.

{}

Member Function Documentation

ReadAlloc()

void dart::CodeSourceMapDeserializationCluster::ReadAlloc ( Deserializer *  d )

inlineoverridevirtual

Implements dart::DeserializationCluster.

Definition at line 3503 of file app_snapshot.cc.

                                           {
    start_index_ = d->next_index();
    const intptr_t count = d->ReadUnsigned();
    for (intptr_t i = 0; i < count; i++) {
      const intptr_t length = d->ReadUnsigned();
      d->AssignRef(d->Allocate(CodeSourceMap::InstanceSize(length)));
    }
    stop_index_ = d->next_index();
  }

ReadFill()

void dart::CodeSourceMapDeserializationCluster::ReadFill ( Deserializer *  d_ )

inlineoverridevirtual

Implements dart::DeserializationCluster.

Definition at line 3513 of file app_snapshot.cc.

                                           {
    Deserializer::Local d(d_);
 
    for (intptr_t id = start_index_, n = stop_index_; id < n; id++) {
      const intptr_t length = d.ReadUnsigned();
      CodeSourceMapPtr map = static_cast<CodeSourceMapPtr>(d.Ref(id));
      Deserializer::InitializeHeader(map, kPcDescriptorsCid,
                                     CodeSourceMap::InstanceSize(length));
      map->untag()->length_ = length;
      uint8_t* cdata = reinterpret_cast<uint8_t*>(map->untag()->data());
      d.ReadBytes(cdata, length);
    }
  }

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/runtime/vm/app_snapshot.cc