object-stats.cc File Reference

#include "src/heap/object-stats.h"
#include <unordered_set>
#include "src/base/bits.h"
#include "src/codegen/assembler-inl.h"
#include "src/codegen/compilation-cache.h"
#include "src/common/globals.h"
#include "src/execution/isolate.h"
#include "src/heap/combined-heap.h"
#include "src/heap/heap-inl.h"
#include "src/heap/heap-layout-inl.h"
#include "src/heap/mark-compact.h"
#include "src/heap/marking-state-inl.h"
#include "src/heap/visit-object.h"
#include "src/logging/counters.h"
#include "src/objects/compilation-cache-table-inl.h"
#include "src/objects/heap-object.h"
#include "src/objects/js-array-inl.h"
#include "src/objects/js-collection-inl.h"
#include "src/objects/literal-objects-inl.h"
#include "src/objects/prototype-info.h"
#include "src/objects/slots.h"
#include "src/objects/templates.h"
#include "src/objects/visitors.h"
#include "src/utils/memcopy.h"
#include "src/utils/ostreams.h"

Include dependency graph for object-stats.cc:

Go to the source code of this file.

Classes
class	v8::internal::FieldStatsCollector
struct	v8::internal::FieldStatsCollector::JSObjectFieldStats
class	v8::internal::ObjectStatsCollectorImpl
class	v8::internal::ObjectStatsVisitor

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	INSTANCE_TYPE_WRAPPER(name)
#define	VIRTUAL_INSTANCE_TYPE_WRAPPER(name)
#define	INSTANCE_TYPE_WRAPPER(name)
#define	VIRTUAL_INSTANCE_TYPE_WRAPPER(name)
#define	CODE_KIND_CASE(type)

Typedefs
using	v8::internal::StatsEnum = ObjectStats::VirtualInstanceType

Functions
static V8_NOINLINE void	v8::internal::PrintJSONArray (size_t *array, const int len)
static V8_NOINLINE void	v8::internal::DumpJSONArray (std::stringstream &stream, size_t *array, const int len)
static ObjectStats::VirtualInstanceType	v8::internal::GetFeedbackSlotType (Tagged< MaybeObject > maybe_obj, FeedbackSlotKind kind, Isolate *isolate)

Variables
static base::LazyMutex	v8::internal::object_stats_mutex = LAZY_MUTEX_INITIALIZER

Macro Definition Documentation

CODE_KIND_CASE

#define CODE_KIND_CASE

(

type

)

Value:

  case CodeKind::type:       \
    return StatsEnum::type;

INSTANCE_TYPE_WRAPPER [1/2]

#define INSTANCE_TYPE_WRAPPER

(

name

)

Value:

  PrintInstanceTypeJSON(key, gc_count, #name, name);

INSTANCE_TYPE_WRAPPER [2/2]

#define INSTANCE_TYPE_WRAPPER

(

name

)

Value:

DumpInstanceTypeData(stream, #name, name);

VIRTUAL_INSTANCE_TYPE_WRAPPER [1/2]

#define VIRTUAL_INSTANCE_TYPE_WRAPPER

(

name

)

Value:

  PrintInstanceTypeJSON(                    \
      key, gc_count, #name,                 \
      FIRST_VIRTUAL_TYPE + static_cast<int>(VirtualInstanceType::name));

VIRTUAL_INSTANCE_TYPE_WRAPPER [2/2]

#define VIRTUAL_INSTANCE_TYPE_WRAPPER

(

name

)

Value:

  DumpInstanceTypeData(                     \
      stream, #name,                        \
      FIRST_VIRTUAL_TYPE + static_cast<int>(VirtualInstanceType::name));