v8::internal::ArrayConstructorStub Class Reference

#include <code-stubs.h>

Inheritance diagram for v8::internal::ArrayConstructorStub:

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Classes
class	ArgumentCountBits

Public Types
enum	ArgumentCountKey { ANY , NONE , ONE , MORE_THAN_ONE }

Public Member Functions
	ArrayConstructorStub (Isolate *isolate, int argument_count)
	ArrayConstructorStub (Isolate *isolate)
Public Member Functions inherited from v8::internal::PlatformCodeStub
virtual Handle< Code >	GenerateCode () OVERRIDE
virtual Code::Kind	GetCodeKind () const

Private Member Functions
ArgumentCountKey	argument_count () const
void	GenerateDispatchToArrayStub (MacroAssembler *masm, AllocationSiteOverrideMode mode)
virtual void	PrintName (OStream &os) const OVERRIDE
	DEFINE_CALL_INTERFACE_DESCRIPTOR (ArrayConstructor)
	DEFINE_PLATFORM_CODE_STUB (ArrayConstructor, PlatformCodeStub)

Additional Inherited Members
Protected Member Functions inherited from v8::internal::PlatformCodeStub
	PlatformCodeStub (Isolate *isolate)
virtual void	Generate (MacroAssembler *masm)=0
	DEFINE_CODE_STUB_BASE (PlatformCodeStub, CodeStub)

Detailed Description

Definition at line 723 of file code-stubs.h.

Member Enumeration Documentation

ArgumentCountKey

enum v8::internal::ArrayConstructorStub::ArgumentCountKey

Enumerator
ANY
NONE
ONE
MORE_THAN_ONE

Definition at line 725 of file code-stubs.h.

{ ANY, NONE, ONE, MORE_THAN_ONE };

Constructor & Destructor Documentation

ArrayConstructorStub() [1/2]

v8::internal::ArrayConstructorStub::ArrayConstructorStub	(	Isolate *	isolate,
		int	argument_count
	)

Definition at line 941 of file code-stubs.cc.

    : PlatformCodeStub(isolate) {
  if (argument_count == 0) {
    minor_key_ = ArgumentCountBits::encode(NONE);
  } else if (argument_count == 1) {
    minor_key_ = ArgumentCountBits::encode(ONE);
  } else if (argument_count >= 2) {
    minor_key_ = ArgumentCountBits::encode(MORE_THAN_ONE);
  } else {
    UNREACHABLE();
  }
  ArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate);
}

References argument_count(), v8::internal::BitFieldBase< T, shift, size, U >::encode(), v8::internal::ArrayConstructorStubBase::GenerateStubsAheadOfTime(), MORE_THAN_ONE, NONE, ONE, and UNREACHABLE.

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ArrayConstructorStub() [2/2]

v8::internal::ArrayConstructorStub::ArrayConstructorStub ( Isolate *  isolate )

explicit

Definition at line 934 of file code-stubs.cc.

    : PlatformCodeStub(isolate) {
  minor_key_ = ArgumentCountBits::encode(ANY);
  ArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate);
}

References ANY, v8::internal::BitFieldBase< T, shift, size, U >::encode(), and v8::internal::ArrayConstructorStubBase::GenerateStubsAheadOfTime().

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Member Function Documentation

argument_count()

ArgumentCountKey v8::internal::ArrayConstructorStub::argument_count ( ) const

inlineprivate

Definition at line 732 of file code-stubs.h.

                                          {
    return ArgumentCountBits::decode(minor_key_);
  }

References v8::internal::BitFieldBase< T, shift, size, U >::decode().

Referenced by ArrayConstructorStub(), and PrintName().

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DEFINE_CALL_INTERFACE_DESCRIPTOR()

v8::internal::ArrayConstructorStub::DEFINE_CALL_INTERFACE_DESCRIPTOR ( ArrayConstructor  )

private

DEFINE_PLATFORM_CODE_STUB()

v8::internal::ArrayConstructorStub::DEFINE_PLATFORM_CODE_STUB ( ArrayConstructor  , PlatformCodeStub    )

private

GenerateDispatchToArrayStub()

void v8::internal::ArrayConstructorStub::GenerateDispatchToArrayStub ( MacroAssembler *  masm, AllocationSiteOverrideMode  mode  )

private

PrintName()

void v8::internal::ArrayConstructorStub::PrintName ( OStream &  os ) const

privatevirtual

Definition at line 806 of file code-stubs.cc.

                                                      {  // NOLINT
  os << "ArrayConstructorStub";
  switch (argument_count()) {
    case ANY:
      os << "_Any";
      break;
    case NONE:
      os << "_None";
      break;
    case ONE:
      os << "_One";
      break;
    case MORE_THAN_ONE:
      os << "_More_Than_One";
      break;
  }
  return;
}

References ANY, argument_count(), MORE_THAN_ONE, NONE, and ONE.

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

• /mnt/V8SourceCode/src/code-stubs.h
• /mnt/V8SourceCode/src/code-stubs.cc