#include <inst_res.hh>

Classes
union	MultiResult

Public Types
enum	ResultType { ResultType::Scalar, ResultType::VecElem, ResultType::VecReg, ResultType::VecPredReg, ResultType::NumResultTypes, ResultType::Invalid }

Public Member Functions
	InstResult ()
	Default constructor creates an invalid result. More...

	InstResult (const InstResult &)=default

template<typename T >
	InstResult (T i, const ResultType &t)
	Scalar result from scalar. More...

	InstResult (const VecRegContainer &v, const ResultType &t)
	Vector result. More...

	InstResult (const VecPredRegContainer &v, const ResultType &t)
	Predicate result. More...

InstResult &	operator= (const InstResult &that)

bool	operator== (const InstResult &that) const
	Result comparison Two invalid results always differ. More...

bool	operator!= (const InstResult &that) const


bool	isScalar () const
	Checks. More...

bool	isVector () const
	Is this a vector result?. More...

bool	isVecElem () const
	Is this a vector element result?. More...

bool	isPred () const
	Is this a predicate result?. More...

bool	isValid () const
	Is this a valid result?. More...


const uint64_t &	asInteger () const
	Explicit cast-like operations. More...

const uint64_t &	asIntegerNoAssert () const
	Cast to integer without checking type. More...

const VecRegContainer &	asVector () const

const VecElem &	asVectorElem () const

const VecPredRegContainer &	asPred () const

Private Types
using	VecRegContainer = TheISA::VecRegContainer

using	VecElem = TheISA::VecElem

using	VecPredRegContainer = TheISA::VecPredRegContainer

Private Attributes
MultiResult	result

ResultType	type

Detailed Description

Definition at line 46 of file inst_res.hh.

Member Typedef Documentation

◆ VecElem

using InstResult::VecElem = TheISA::VecElem

private

Definition at line 48 of file inst_res.hh.

◆ VecPredRegContainer

using InstResult::VecPredRegContainer = TheISA::VecPredRegContainer

private

Definition at line 49 of file inst_res.hh.

◆ VecRegContainer

using InstResult::VecRegContainer = TheISA::VecRegContainer

private

Definition at line 47 of file inst_res.hh.

Member Enumeration Documentation

◆ ResultType

enum InstResult::ResultType

strong

Enumerator
Scalar
VecElem
VecReg
VecPredReg
NumResultTypes
Invalid

Definition at line 60 of file inst_res.hh.

Constructor & Destructor Documentation

◆ InstResult() [1/5]

InstResult::InstResult ( )

inline

Default constructor creates an invalid result.

Definition at line 75 of file inst_res.hh.

◆ InstResult() [2/5]

InstResult::InstResult ( const InstResult & )

default

◆ InstResult() [3/5]

template<typename T >

InstResult::InstResult	(	T	i,
		const ResultType &	t
	)

inlineexplicit

Scalar result from scalar.

Definition at line 79 of file inst_res.hh.

References InstResult::MultiResult::dbl, ArmISA::i, InstResult::MultiResult::integer, and result.

◆ InstResult() [4/5]

InstResult::InstResult	(	const VecRegContainer &	v,
		const ResultType &	t
	)

inlineexplicit

Vector result.

Definition at line 90 of file inst_res.hh.

References result, ArmISA::v, and InstResult::MultiResult::vector.

◆ InstResult() [5/5]

InstResult::InstResult	(	const VecPredRegContainer &	v,
		const ResultType &	t
	)

inlineexplicit

Predicate result.

Definition at line 93 of file inst_res.hh.

References InstResult::MultiResult::pred, result, and ArmISA::v.

Member Function Documentation

◆ asInteger()

const uint64_t& InstResult::asInteger ( ) const

inline

Explicit cast-like operations.

Definition at line 166 of file inst_res.hh.

References InstResult::MultiResult::integer, isScalar(), and result.

Referenced by Checker< O3CPUImpl >::copyResult(), and Checker< O3CPUImpl >::validateExecution().

◆ asIntegerNoAssert()

const uint64_t& InstResult::asIntegerNoAssert ( ) const

inline

Cast to integer without checking type.

This is required to have the o3 cpu checker happy, as it compares results as integers without being fully aware of their nature.

Definition at line 177 of file inst_res.hh.

References InstResult::MultiResult::integer, and result.

Referenced by Checker< O3CPUImpl >::validateExecution().

◆ asPred()

const VecPredRegContainer& InstResult::asPred ( ) const

inline

Definition at line 195 of file inst_res.hh.

References isPred(), panic_if, InstResult::MultiResult::pred, and result.

◆ asVector()

const VecRegContainer& InstResult::asVector ( ) const

inline

Definition at line 182 of file inst_res.hh.

References isVector(), panic_if, result, and InstResult::MultiResult::vector.

Referenced by Checker< O3CPUImpl >::copyResult().

◆ asVectorElem()

const VecElem& InstResult::asVectorElem ( ) const

inline

Definition at line 188 of file inst_res.hh.

References isVecElem(), panic_if, result, and InstResult::MultiResult::vecElem.

Referenced by Checker< O3CPUImpl >::copyResult().

◆ isPred()

bool InstResult::isPred ( ) const

inline

Is this a predicate result?.

Definition at line 158 of file inst_res.hh.

References type, and VecPredReg.

Referenced by asPred().

◆ isScalar()

bool InstResult::isScalar ( ) const

inline

Checks.

Is this a scalar result?.

Definition at line 152 of file inst_res.hh.

References Scalar, and type.

Referenced by asInteger(), Checker< O3CPUImpl >::copyResult(), and Checker< O3CPUImpl >::validateExecution().

◆ isValid()

bool InstResult::isValid ( ) const

inline

Is this a valid result?.

Definition at line 160 of file inst_res.hh.

References Invalid, and type.

Referenced by Checker< O3CPUImpl >::copyResult().

◆ isVecElem()

bool InstResult::isVecElem ( ) const

inline

Is this a vector element result?.

Definition at line 156 of file inst_res.hh.

References type, and VecElem.

Referenced by asVectorElem(), and Checker< O3CPUImpl >::copyResult().

◆ isVector()

bool InstResult::isVector ( ) const

inline

Is this a vector result?.

Definition at line 154 of file inst_res.hh.

References type, and VecReg.

Referenced by asVector(), Checker< O3CPUImpl >::copyResult(), and Checker< O3CPUImpl >::validateExecution().

◆ operator!=()

bool InstResult::operator!= ( const InstResult & that ) const

inline

Definition at line 145 of file inst_res.hh.

References operator==().

◆ operator=()

InstResult& InstResult::operator= ( const InstResult & that )

inline

Definition at line 96 of file inst_res.hh.

References InstResult::MultiResult::integer, Invalid, panic, InstResult::MultiResult::pred, result, Scalar, type, InstResult::MultiResult::vecElem, VecElem, VecPredReg, VecReg, and InstResult::MultiResult::vector.

◆ operator==()

bool InstResult::operator== ( const InstResult & that ) const

inline

Result comparison Two invalid results always differ.

Definition at line 126 of file inst_res.hh.

References InstResult::MultiResult::integer, Invalid, panic, InstResult::MultiResult::pred, result, Scalar, type, InstResult::MultiResult::vecElem, VecElem, VecPredReg, VecReg, and InstResult::MultiResult::vector.

Referenced by operator!=().

Member Data Documentation

◆ result

MultiResult InstResult::result

private

Definition at line 70 of file inst_res.hh.

Referenced by asInteger(), asIntegerNoAssert(), asPred(), asVector(), asVectorElem(), InstResult(), operator=(), and operator==().

◆ type

ResultType InstResult::type

private

Definition at line 71 of file inst_res.hh.

Referenced by isPred(), isScalar(), isValid(), isVecElem(), isVector(), operator=(), and operator==().

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

cpu/inst_res.hh

Classes

Public Types

Public Member Functions

Private Types

Private Attributes

Detailed Description

Member Typedef Documentation

◆ VecElem

◆ VecPredRegContainer

◆ VecRegContainer

Member Enumeration Documentation

◆ ResultType

Constructor & Destructor Documentation

◆ InstResult() [1/5]

◆ InstResult() [2/5]

◆ InstResult() [3/5]

◆ InstResult() [4/5]

◆ InstResult() [5/5]

Member Function Documentation

◆ asInteger()

◆ asIntegerNoAssert()

◆ asPred()

◆ asVector()

◆ asVectorElem()

◆ isPred()

◆ isScalar()

◆ isValid()

◆ isVecElem()

◆ isVector()

◆ operator!=()

◆ operator=()

◆ operator==()

Member Data Documentation

◆ result

◆ type