#include <value-type.h>

Inheritance diagram for v8::internal::wasm::ValueTypeBase:

Collaboration diagram for v8::internal::wasm::ValueTypeBase:

Public Member Functions
constexpr	ValueTypeBase ()

void	Populate (bool shared, RefTypeKind kind)

constexpr TypeKind	type_kind () const

constexpr bool	has_index () const

constexpr bool	is_sentinel () const

constexpr bool	is_numeric () const

constexpr bool	is_abstract_ref () const

constexpr bool	is_ref () const

constexpr bool	is_generic () const

constexpr Nullability	nullability () const

constexpr bool	is_nullable () const

constexpr bool	is_non_nullable () const

constexpr Exactness	exactness () const

constexpr bool	is_exact () const

constexpr bool	is_shared () const

constexpr RefTypeKind	ref_type_kind () const

constexpr StandardType	standard_type () const

constexpr NumericKind	numeric_kind () const

constexpr GenericKind	generic_kind () const

constexpr bool	is_bottom () const

constexpr bool	is_top () const

constexpr bool	is_void () const

constexpr bool	is_string_view () const

constexpr bool	is_packed () const

constexpr bool	is_reference_to (GenericKind type) const

constexpr bool	is_defaultable () const

constexpr bool	is_uninhabited () const

constexpr bool	use_wasm_null () const

constexpr int	value_kind_size_log2 () const

constexpr int	value_kind_size () const

constexpr int	value_kind_full_size () const

constexpr MachineType	machine_type () const

constexpr MachineRepresentation	machine_representation () const

ValueTypeCode	value_type_code () const

constexpr bool	encoding_needs_heap_type () const

constexpr bool	encoding_needs_shared () const

constexpr bool	encoding_needs_exact () const

V8_EXPORT_PRIVATE ValueTypeCode	value_type_code_numeric () const

V8_EXPORT_PRIVATE ValueTypeCode	value_type_code_generic () const

constexpr char	short_name () const

V8_EXPORT_PRIVATE std::string	generic_heaptype_name () const

V8_EXPORT_PRIVATE std::string	name () const

constexpr bool	is_valid () const

constexpr uint32_t	raw_bit_field () const

size_t	hash_value () const

constexpr bool	is_reference () const

constexpr bool	is_object_reference () const

constexpr ValueKind	kind () const

constexpr uint32_t	raw_heap_representation (bool distinguish_shared) const

Static Public Member Functions
static constexpr ValueTypeBase	Primitive (ValueKind kind)

Static Public Attributes
static const int	kNumIndexBits = value_type_impl::PayloadField::kSize

static const int	kLastUsedBit = value_type_impl::PayloadField::kLastUsedBit

static const uint32_t	kIsRefBit = value_type_impl::IsRefField::kMask

static const uint32_t	kIsNullableBit

static const uint32_t	kHasIndexBit

static const uint32_t	kRefKindBits = value_type_impl::RefTypeKindField::kMask

static const uint32_t	kRefKindShift

static const uint32_t	kIndexBits = value_type_impl::PayloadField::kMask

static const uint32_t	kIndexShift = value_type_impl::PayloadField::kShift

Protected Member Functions
constexpr	ValueTypeBase (uint32_t bit_field)

constexpr	ValueTypeBase (NumericKind kind)

constexpr	ValueTypeBase (GenericKind kind, Nullability nullable, bool is_shared)

constexpr	ValueTypeBase (TypeIndex index, Nullability nullable, Exactness exact, bool shared, RefTypeKind ref_type_kind)

constexpr TypeIndex	raw_index () const

Protected Attributes
uint32_t	bit_field_

Friends
class	CanonicalValueType

class	HeapType

class	IndependentValueType

class	ValueType

Detailed Description

Definition at line 337 of file value-type.h.

Constructor & Destructor Documentation

◆ ValueTypeBase() [1/5]

v8::internal::wasm::ValueTypeBase::ValueTypeBase ( )

inlineconstexpr

Definition at line 352 of file value-type.h.

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◆ ValueTypeBase() [2/5]

v8::internal::wasm::ValueTypeBase::ValueTypeBase ( uint32_t bit_field )

inlineexplicitconstexprprotected

Definition at line 667 of file value-type.h.

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◆ ValueTypeBase() [3/5]

v8::internal::wasm::ValueTypeBase::ValueTypeBase ( NumericKind kind )

inlineexplicitconstexprprotected

Definition at line 671 of file value-type.h.

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◆ ValueTypeBase() [4/5]

v8::internal::wasm::ValueTypeBase::ValueTypeBase	(	GenericKind	kind,
		Nullability	nullable,
		bool	is_shared )

inlineexplicitconstexprprotected

Definition at line 676 of file value-type.h.

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◆ ValueTypeBase() [5/5]

v8::internal::wasm::ValueTypeBase::ValueTypeBase	(	TypeIndex	index,
		Nullability	nullable,
		Exactness	exact,
		bool	shared,
		RefTypeKind	ref_type_kind )

inlineexplicitconstexprprotected

Definition at line 684 of file value-type.h.

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Member Function Documentation

◆ encoding_needs_exact()

bool v8::internal::wasm::ValueTypeBase::encoding_needs_exact ( ) const

inlineconstexpr

Definition at line 548 of file value-type.h.

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◆ encoding_needs_heap_type()

bool v8::internal::wasm::ValueTypeBase::encoding_needs_heap_type ( ) const

inlineconstexpr

Definition at line 538 of file value-type.h.

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◆ encoding_needs_shared()

bool v8::internal::wasm::ValueTypeBase::encoding_needs_shared ( ) const

inlineconstexpr

Definition at line 544 of file value-type.h.

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◆ exactness()

Exactness v8::internal::wasm::ValueTypeBase::exactness ( ) const

inlineconstexpr

Definition at line 399 of file value-type.h.

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◆ generic_heaptype_name()

std::string v8::internal::wasm::ValueTypeBase::generic_heaptype_name ( ) const

Definition at line 76 of file value-type.cc.

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◆ generic_kind()

GenericKind v8::internal::wasm::ValueTypeBase::generic_kind ( ) const

inlineconstexpr

Definition at line 420 of file value-type.h.

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◆ has_index()

bool v8::internal::wasm::ValueTypeBase::has_index ( ) const

inlineconstexpr

Definition at line 367 of file value-type.h.

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◆ hash_value()

size_t v8::internal::wasm::ValueTypeBase::hash_value ( ) const

inline

Definition at line 596 of file value-type.h.

◆ is_abstract_ref()

bool v8::internal::wasm::ValueTypeBase::is_abstract_ref ( ) const

inlineconstexpr

Definition at line 376 of file value-type.h.

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◆ is_bottom()

bool v8::internal::wasm::ValueTypeBase::is_bottom ( ) const

inlineconstexpr

Definition at line 426 of file value-type.h.

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◆ is_defaultable()

bool v8::internal::wasm::ValueTypeBase::is_defaultable ( ) const

inlineconstexpr

Definition at line 452 of file value-type.h.

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◆ is_exact()

bool v8::internal::wasm::ValueTypeBase::is_exact ( ) const

inlineconstexpr

Definition at line 402 of file value-type.h.

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◆ is_generic()

bool v8::internal::wasm::ValueTypeBase::is_generic ( ) const

inlineconstexpr

Definition at line 384 of file value-type.h.

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◆ is_non_nullable()

bool v8::internal::wasm::ValueTypeBase::is_non_nullable ( ) const

inlineconstexpr

Definition at line 396 of file value-type.h.

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◆ is_nullable()

bool v8::internal::wasm::ValueTypeBase::is_nullable ( ) const

inlineconstexpr

Definition at line 393 of file value-type.h.

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◆ is_numeric()

bool v8::internal::wasm::ValueTypeBase::is_numeric ( ) const

inlineconstexpr

Definition at line 373 of file value-type.h.

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◆ is_object_reference()

bool v8::internal::wasm::ValueTypeBase::is_object_reference ( ) const

inlineconstexpr

Definition at line 601 of file value-type.h.

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◆ is_packed()

bool v8::internal::wasm::ValueTypeBase::is_packed ( ) const

inlineconstexpr

Definition at line 444 of file value-type.h.

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◆ is_ref()

bool v8::internal::wasm::ValueTypeBase::is_ref ( ) const

inlineconstexpr

Definition at line 380 of file value-type.h.

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◆ is_reference()

bool v8::internal::wasm::ValueTypeBase::is_reference ( ) const

inlineconstexpr

Definition at line 600 of file value-type.h.

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◆ is_reference_to()

bool v8::internal::wasm::ValueTypeBase::is_reference_to ( GenericKind type ) const

inlineconstexpr

Definition at line 449 of file value-type.h.

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◆ is_sentinel()

bool v8::internal::wasm::ValueTypeBase::is_sentinel ( ) const

inlineconstexpr

Definition at line 370 of file value-type.h.

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◆ is_shared()

bool v8::internal::wasm::ValueTypeBase::is_shared ( ) const

inlineconstexpr

Definition at line 403 of file value-type.h.

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◆ is_string_view()

bool v8::internal::wasm::ValueTypeBase::is_string_view ( ) const

inlineconstexpr

Definition at line 438 of file value-type.h.

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◆ is_top()

bool v8::internal::wasm::ValueTypeBase::is_top ( ) const

inlineconstexpr

Definition at line 430 of file value-type.h.

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◆ is_uninhabited()

bool v8::internal::wasm::ValueTypeBase::is_uninhabited ( ) const

inlineconstexpr

Definition at line 455 of file value-type.h.

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◆ is_valid()

bool v8::internal::wasm::ValueTypeBase::is_valid ( ) const

inlineconstexpr

Definition at line 573 of file value-type.h.

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◆ is_void()

bool v8::internal::wasm::ValueTypeBase::is_void ( ) const

inlineconstexpr

Definition at line 434 of file value-type.h.

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◆ kind()

ValueKind v8::internal::wasm::ValueTypeBase::kind ( ) const

inlineconstexpr

Definition at line 631 of file value-type.h.

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◆ machine_representation()

MachineRepresentation v8::internal::wasm::ValueTypeBase::machine_representation ( ) const

inlineconstexpr

Definition at line 520 of file value-type.h.

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◆ machine_type()

MachineType v8::internal::wasm::ValueTypeBase::machine_type ( ) const

inlineconstexpr

Definition at line 506 of file value-type.h.

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◆ name()

std::string v8::internal::wasm::ValueTypeBase::name ( ) const

Definition at line 121 of file value-type.cc.

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◆ nullability()

Nullability v8::internal::wasm::ValueTypeBase::nullability ( ) const

inlineconstexpr

Definition at line 389 of file value-type.h.

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◆ numeric_kind()

NumericKind v8::internal::wasm::ValueTypeBase::numeric_kind ( ) const

inlineconstexpr

Definition at line 415 of file value-type.h.

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◆ Populate()

void v8::internal::wasm::ValueTypeBase::Populate	(	bool	shared,
		RefTypeKind	kind )

inline

Definition at line 359 of file value-type.h.

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◆ Primitive()

static constexpr ValueTypeBase v8::internal::wasm::ValueTypeBase::Primitive ( ValueKind kind )

inlinestaticconstexpr

Definition at line 603 of file value-type.h.

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◆ raw_bit_field()

uint32_t v8::internal::wasm::ValueTypeBase::raw_bit_field ( ) const

inlineconstexpr

Definition at line 594 of file value-type.h.

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◆ raw_heap_representation()

uint32_t v8::internal::wasm::ValueTypeBase::raw_heap_representation ( bool distinguish_shared ) const

constexpr

Definition at line 850 of file value-type.h.

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◆ raw_index()

TypeIndex v8::internal::wasm::ValueTypeBase::raw_index ( ) const

inlineconstexprprotected

Definition at line 699 of file value-type.h.

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◆ ref_type_kind()

RefTypeKind v8::internal::wasm::ValueTypeBase::ref_type_kind ( ) const

inlineconstexpr

Definition at line 406 of file value-type.h.

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◆ short_name()

char v8::internal::wasm::ValueTypeBase::short_name ( ) const

inlineconstexpr

Definition at line 556 of file value-type.h.

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◆ standard_type()

StandardType v8::internal::wasm::ValueTypeBase::standard_type ( ) const

inlineconstexpr

Definition at line 410 of file value-type.h.

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◆ type_kind()

TypeKind v8::internal::wasm::ValueTypeBase::type_kind ( ) const

inlineconstexpr

Definition at line 364 of file value-type.h.

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◆ use_wasm_null()

bool v8::internal::wasm::ValueTypeBase::use_wasm_null ( ) const

inlineconstexpr

Definition at line 462 of file value-type.h.

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◆ value_kind_full_size()

int v8::internal::wasm::ValueTypeBase::value_kind_full_size ( ) const

inlineconstexpr

Definition at line 497 of file value-type.h.

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◆ value_kind_size()

int v8::internal::wasm::ValueTypeBase::value_kind_size ( ) const

inlineconstexpr

Definition at line 485 of file value-type.h.

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◆ value_kind_size_log2()

int v8::internal::wasm::ValueTypeBase::value_kind_size_log2 ( ) const

inlineconstexpr

Definition at line 473 of file value-type.h.

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◆ value_type_code()

ValueTypeCode v8::internal::wasm::ValueTypeBase::value_type_code ( ) const

inline

Definition at line 527 of file value-type.h.

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◆ value_type_code_generic()

ValueTypeCode v8::internal::wasm::ValueTypeBase::value_type_code_generic ( ) const

Definition at line 55 of file value-type.cc.

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◆ value_type_code_numeric()

ValueTypeCode v8::internal::wasm::ValueTypeBase::value_type_code_numeric ( ) const

Definition at line 44 of file value-type.cc.

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Friends And Related Symbol Documentation

◆ CanonicalValueType

friend class CanonicalValueType

friend

Definition at line 662 of file value-type.h.

◆ HeapType

friend class HeapType

friend

Definition at line 663 of file value-type.h.

◆ IndependentValueType

friend class IndependentValueType

friend

Definition at line 664 of file value-type.h.

◆ ValueType

friend class ValueType

friend

Definition at line 665 of file value-type.h.

Member Data Documentation

◆ bit_field_

uint32_t v8::internal::wasm::ValueTypeBase::bit_field_

protected

Definition at line 704 of file value-type.h.

◆ kHasIndexBit

const uint32_t v8::internal::wasm::ValueTypeBase::kHasIndexBit

static

Initial value:

=

value_type_impl::HasIndexOrSentinelField::kMask

v8::base::BitField::kMask

static constexpr U kMask

Definition bit-field.h:41

Definition at line 344 of file value-type.h.

◆ kIndexBits

const uint32_t v8::internal::wasm::ValueTypeBase::kIndexBits = value_type_impl::PayloadField::kMask

static

Definition at line 349 of file value-type.h.

◆ kIndexShift

const uint32_t v8::internal::wasm::ValueTypeBase::kIndexShift = value_type_impl::PayloadField::kShift

static

Definition at line 350 of file value-type.h.

◆ kIsNullableBit

const uint32_t v8::internal::wasm::ValueTypeBase::kIsNullableBit

static

Initial value:

=

value_type_impl::IsNullableField::kMask

Definition at line 342 of file value-type.h.

◆ kIsRefBit

const uint32_t v8::internal::wasm::ValueTypeBase::kIsRefBit = value_type_impl::IsRefField::kMask

static

Definition at line 341 of file value-type.h.

◆ kLastUsedBit

const int v8::internal::wasm::ValueTypeBase::kLastUsedBit = value_type_impl::PayloadField::kLastUsedBit

static

Definition at line 340 of file value-type.h.

◆ kNumIndexBits

const int v8::internal::wasm::ValueTypeBase::kNumIndexBits = value_type_impl::PayloadField::kSize

static

Definition at line 339 of file value-type.h.

◆ kRefKindBits

const uint32_t v8::internal::wasm::ValueTypeBase::kRefKindBits = value_type_impl::RefTypeKindField::kMask

static

Definition at line 346 of file value-type.h.

◆ kRefKindShift

const uint32_t v8::internal::wasm::ValueTypeBase::kRefKindShift

static

Initial value:

=

value_type_impl::RefTypeKindField::kShift

v8::base::BitField::kShift

static constexpr int kShift

Definition bit-field.h:39

Definition at line 347 of file value-type.h.

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

src/wasm/value-type.h
src/wasm/value-type.cc

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ ValueTypeBase() [1/5]

◆ ValueTypeBase() [2/5]

◆ ValueTypeBase() [3/5]

◆ ValueTypeBase() [4/5]

◆ ValueTypeBase() [5/5]

Member Function Documentation

◆ encoding_needs_exact()

◆ encoding_needs_heap_type()

◆ encoding_needs_shared()

◆ exactness()

◆ generic_heaptype_name()

◆ generic_kind()

◆ has_index()

◆ hash_value()

◆ is_abstract_ref()

◆ is_bottom()

◆ is_defaultable()

◆ is_exact()

◆ is_generic()

◆ is_non_nullable()

◆ is_nullable()

◆ is_numeric()

◆ is_object_reference()

◆ is_packed()

◆ is_ref()

◆ is_reference()

◆ is_reference_to()

◆ is_sentinel()

◆ is_shared()

◆ is_string_view()

◆ is_top()

◆ is_uninhabited()

◆ is_valid()

◆ is_void()

◆ kind()

◆ machine_representation()

◆ machine_type()

◆ name()

◆ nullability()

◆ numeric_kind()

◆ Populate()

◆ Primitive()

◆ raw_bit_field()

◆ raw_heap_representation()

◆ raw_index()

◆ ref_type_kind()

◆ short_name()

◆ standard_type()

◆ type_kind()

◆ use_wasm_null()

◆ value_kind_full_size()

◆ value_kind_size()

◆ value_kind_size_log2()

◆ value_type_code()

◆ value_type_code_generic()

◆ value_type_code_numeric()

Friends And Related Symbol Documentation

◆ CanonicalValueType

◆ HeapType

◆ IndependentValueType

◆ ValueType

Member Data Documentation

◆ bit_field_

◆ kHasIndexBit

◆ kIndexBits

◆ kIndexShift

◆ kIsNullableBit

◆ kIsRefBit

◆ kLastUsedBit

◆ kNumIndexBits

◆ kRefKindBits

◆ kRefKindShift