gem5::InstResult Class Reference

#include <inst_res.hh>

Public Member Functions
	InstResult ()
	Default constructor creates an invalid result. More...
	InstResult (const InstResult &)=default
template<typename T >
	InstResult (T val)
template<typename T , std::enable_if_t< std::is_floating_point_v< T >, int > = 0>
	InstResult (T val)
template<typename T , std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, RegVal >, int > = 0>
	InstResult (T val)
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
template<typename T >
bool	is () const
	Checks. More...
template<typename T >
std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, RegVal >, bool >	is () const
bool	isValid () const
	Is this a valid result?. More...
template<typename T >
T	as () const
	Explicit cast-like operations. More...
template<typename T >
std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, RegVal >, RegVal >	as () const
template<typename T >
T	asNoAssert () const
	Cast to integer without checking type. More...

Private Attributes
std::any	result
std::function< bool(const std::any &a, const std::any &b)>	equals

Detailed Description

Definition at line 50 of file inst_res.hh.

Constructor & Destructor Documentation

InstResult() [1/5]

gem5::InstResult::InstResult ( )

inline

Default constructor creates an invalid result.

Definition at line 58 of file inst_res.hh.

References gem5::ArmISA::a, gem5::ArmISA::b, and gem5_assert.

InstResult() [2/5]

gem5::InstResult::InstResult ( const InstResult &  )

default

InstResult() [3/5]

template<typename T >

gem5::InstResult::InstResult ( T  val )

inlineexplicit

Definition at line 69 of file inst_res.hh.

References gem5::ArmISA::a, gem5::ArmISA::b, and gem5_assert.

InstResult() [4/5]

template<typename T , std::enable_if_t< std::is_floating_point_v< T >, int > = 0>

gem5::InstResult::InstResult ( T  val )

inlineexplicit

Definition at line 99 of file inst_res.hh.

InstResult() [5/5]

template<typename T , std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, RegVal >, int > = 0>

gem5::InstResult::InstResult ( T  val )

inlineexplicit

Definition at line 105 of file inst_res.hh.

Member Function Documentation

as() [1/2]

template<typename T >

T gem5::InstResult::as ( ) const

inline

Explicit cast-like operations.

Definition at line 158 of file inst_res.hh.

References result.

Referenced by gem5::Checker< gem5::RefCountingPtr >::copyResult(), and gem5::Checker< gem5::RefCountingPtr >::validateExecution().

as() [2/2]

template<typename T >

std::enable_if_t<std::is_integral_v<T> && !std::is_same_v<T, RegVal>, RegVal> gem5::InstResult::as ( ) const

inline

Definition at line 167 of file inst_res.hh.

asNoAssert()

template<typename T >

T gem5::InstResult::asNoAssert ( ) 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 178 of file inst_res.hh.

Referenced by gem5::Checker< gem5::RefCountingPtr >::validateExecution().

is() [1/2]

template<typename T >

bool gem5::InstResult::is ( ) const

inline

Checks.

Definition at line 136 of file inst_res.hh.

References result.

Referenced by gem5::Checker< gem5::RefCountingPtr >::validateExecution().

is() [2/2]

template<typename T >

std::enable_if_t<std::is_integral_v<T> && !std::is_same_v<T, RegVal>, bool> gem5::InstResult::is ( ) const

inline

Definition at line 145 of file inst_res.hh.

isValid()

bool gem5::InstResult::isValid ( ) const

inline

Is this a valid result?.

Definition at line 151 of file inst_res.hh.

References result.

operator!=()

bool gem5::InstResult::operator!= ( const InstResult &  that ) const

inline

Definition at line 126 of file inst_res.hh.

References operator==().

operator=()

InstResult& gem5::InstResult::operator= ( const InstResult &  that )

inline

Definition at line 108 of file inst_res.hh.

References equals, and result.

operator==()

bool gem5::InstResult::operator== ( const InstResult &  that ) const

inline

Result comparison Two invalid results always differ.

Definition at line 120 of file inst_res.hh.

References equals, and result.

Referenced by operator!=().

Member Data Documentation

equals

std::function<bool(const std::any &a, const std::any &b)> gem5::InstResult::equals

private

Definition at line 54 of file inst_res.hh.

Referenced by operator=(), and operator==().

result

std::any gem5::InstResult::result

private

Definition at line 53 of file inst_res.hh.

Referenced by as(), is(), isValid(), operator=(), and operator==().

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

• cpu/inst_res.hh