v8::internal::V8 Class Reference

#include <v8.h>

Inheritance diagram for v8::internal::V8:

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Static Public Member Functions
static bool	Initialize ()
static void	TearDown ()
static void	FatalProcessOutOfMemory (const char *location, bool take_snapshot=false)
static void	SetEntropySource (EntropySource source)
static void	SetReturnAddressLocationResolver (ReturnAddressLocationResolver resolver)
static void	SetFunctionEntryHook (FunctionEntryHook entry_hook)
static v8::ArrayBuffer::Allocator *	ArrayBufferAllocator ()
static void	SetArrayBufferAllocator (v8::ArrayBuffer::Allocator *allocator)
static void	InitializePlatform (v8::Platform *platform)
static void	ShutdownPlatform ()
static v8::Platform *	GetCurrentPlatform ()

Static Private Member Functions
static void	InitializeOncePerProcessImpl ()
static void	InitializeOncePerProcess ()

Static Private Attributes
static v8::ArrayBuffer::Allocator *	array_buffer_allocator_ = NULL
static v8::Platform *	platform_ = NULL

Detailed Description

Definition at line 52 of file v8.h.

Member Function Documentation

ArrayBufferAllocator()

static v8::ArrayBuffer::Allocator* v8::internal::V8::ArrayBufferAllocator ( )

inlinestatic

Definition at line 72 of file v8.h.

                                                        {
    return array_buffer_allocator_;
  }

References array_buffer_allocator_.

Referenced by v8::internal::Runtime::FreeArrayBuffer(), v8::internal::FreeBufferExtension::FreeBuffer(), v8::internal::RUNTIME_FUNCTION(), v8::V8::SetArrayBufferAllocator(), and v8::internal::Runtime::SetupArrayBufferAllocatingData().

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FatalProcessOutOfMemory()

static void v8::internal::V8::FatalProcessOutOfMemory ( const char *  location, bool  take_snapshot = false  )

static

Referenced by v8::internal::Heap::EnsureFromSpaceIsCommitted(), v8::internal::MarkCompactCollector::EvacuateLiveObjectsFromPage(), v8::internal::Heap::FatalProcessOutOfMemory(), v8::internal::NewSpace::Grow(), v8::internal::RelocInfoBuffer::Grow(), v8::internal::Isolate::Init(), v8::internal::Zone::NewExpand(), v8::internal::Heap::ReserveSpace(), and v8::internal::NewSpace::Shrink().

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GetCurrentPlatform()

v8::Platform * v8::internal::V8::GetCurrentPlatform ( )

static

Definition at line 115 of file v8.cc.

                                   {
  DCHECK(platform_);
  return platform_;
}

References DCHECK, and platform_.

Referenced by v8::internal::MarkCompactCollector::StartSweeperThreads().

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Initialize()

bool v8::internal::V8::Initialize ( )

static

Definition at line 36 of file v8.cc.

                    {
  InitializeOncePerProcess();
  return true;
}

References InitializeOncePerProcess().

Referenced by v8::V8::Initialize().

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InitializeOncePerProcess()

void v8::internal::V8::InitializeOncePerProcess ( )

staticprivate

Definition at line 97 of file v8.cc.

                                  {
  base::CallOnce(&init_once, &InitializeOncePerProcessImpl);
}

References v8::base::CallOnce(), and InitializeOncePerProcessImpl().

Referenced by Initialize().

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InitializeOncePerProcessImpl()

void v8::internal::V8::InitializeOncePerProcessImpl ( )

staticprivate

Definition at line 61 of file v8.cc.

                                      {
  FlagList::EnforceFlagImplications();
 
  if (FLAG_predictable && FLAG_random_seed == 0) {
    // Avoid random seeds in predictable mode.
    FLAG_random_seed = 12347;
  }
 
  if (FLAG_stress_compaction) {
    FLAG_force_marking_deque_overflows = true;
    FLAG_gc_global = true;
    FLAG_max_semi_space_size = 1;
  }
 
  base::OS::Initialize(FLAG_random_seed, FLAG_hard_abort, FLAG_gc_fake_mmap);
 
  Isolate::InitializeOncePerProcess();
 
  Sampler::SetUp();
  CpuFeatures::Probe(false);
  init_memcopy_functions();
  // The custom exp implementation needs 16KB of lookup data; initialize it
  // on demand.
  init_fast_sqrt_function();
#ifdef _WIN64
  init_modulo_function();
#endif
  ElementsAccessor::InitializeOncePerProcess();
  LOperand::SetUpCaches();
  compiler::Pipeline::SetUp();
  SetUpJSCallerSavedCodeData();
  ExternalReference::SetUp();
  Bootstrapper::InitializeOncePerProcess();
}

References v8::internal::FlagList::EnforceFlagImplications(), v8::internal::init_fast_sqrt_function(), v8::internal::init_memcopy_functions(), v8::base::OS::Initialize(), v8::internal::ElementsAccessor::InitializeOncePerProcess(), v8::internal::Isolate::InitializeOncePerProcess(), v8::internal::CpuFeatures::Probe(), v8::internal::compiler::Pipeline::SetUp(), v8::internal::Sampler::SetUp(), v8::internal::LOperand::SetUpCaches(), and v8::internal::SetUpJSCallerSavedCodeData().

Referenced by InitializeOncePerProcess().

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InitializePlatform()

void v8::internal::V8::InitializePlatform ( v8::Platform *  platform )

static

Definition at line 102 of file v8.cc.

                                                {
  CHECK(!platform_);
  CHECK(platform);
  platform_ = platform;
}

References CHECK, and platform_.

Referenced by v8::V8::InitializePlatform().

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SetArrayBufferAllocator()

static void v8::internal::V8::SetArrayBufferAllocator ( v8::ArrayBuffer::Allocator *  allocator )

inlinestatic

Definition at line 76 of file v8.h.

                                                                         {
    CHECK_EQ(NULL, array_buffer_allocator_);
    array_buffer_allocator_ = allocator;
  }

References array_buffer_allocator_, CHECK_EQ, and NULL.

Referenced by v8::V8::SetArrayBufferAllocator().

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SetEntropySource()

static void v8::internal::V8::SetEntropySource ( EntropySource  source )

static

SetFunctionEntryHook()

static void v8::internal::V8::SetFunctionEntryHook ( FunctionEntryHook  entry_hook )

static

SetReturnAddressLocationResolver()

void v8::internal::V8::SetReturnAddressLocationResolver ( ReturnAddressLocationResolver  resolver )

static

Definition at line 55 of file v8.cc.

                                              {
  StackFrame::SetReturnAddressLocationResolver(resolver);
}

Referenced by v8::V8::SetReturnAddressLocationResolver().

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ShutdownPlatform()

void v8::internal::V8::ShutdownPlatform ( )

static

Definition at line 109 of file v8.cc.

                          {
  CHECK(platform_);
  platform_ = NULL;
}

References CHECK, NULL, and platform_.

Referenced by v8::V8::ShutdownPlatform().

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TearDown()

void v8::internal::V8::TearDown ( )

static

Definition at line 42 of file v8.cc.

                  {
  Bootstrapper::TearDownExtensions();
  ElementsAccessor::TearDown();
  LOperand::TearDownCaches();
  compiler::Pipeline::TearDown();
  ExternalReference::TearDownMathExpData();
  RegisteredExtension::UnregisterAll();
  Isolate::GlobalTearDown();
  Sampler::TearDown();
  FlagList::ResetAllFlags();  // Frees memory held by string arguments.
}

References v8::internal::Isolate::GlobalTearDown(), v8::internal::FlagList::ResetAllFlags(), v8::internal::compiler::Pipeline::TearDown(), v8::internal::ElementsAccessor::TearDown(), v8::internal::Sampler::TearDown(), v8::internal::LOperand::TearDownCaches(), and v8::RegisteredExtension::UnregisterAll().

Referenced by v8::V8::Dispose().

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Member Data Documentation

array_buffer_allocator_

v8::ArrayBuffer::Allocator * v8::internal::V8::array_buffer_allocator_ = NULL

staticprivate

Definition at line 90 of file v8.h.

Referenced by ArrayBufferAllocator(), and SetArrayBufferAllocator().

platform_

v8::Platform * v8::internal::V8::platform_ = NULL

staticprivate

Definition at line 92 of file v8.h.

Referenced by GetCurrentPlatform(), InitializePlatform(), and ShutdownPlatform().

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

• /mnt/V8SourceCode/src/v8.h
• /mnt/V8SourceCode/src/v8.cc