Operand Class Reference

#include <assembler-arm64.h>

Inheritance diagram for Operand:

Public Member Functions
	Operand (Register reg, Shift shift=LSL, unsigned shift_amount=0)
	Operand (Register reg, Extend extend, unsigned shift_amount=0)
template<typename T >
	Operand (Handle< T > handle)
template<typename T >
	Operand (T t)
template<typename int_t >
	Operand (int_t t, RelocInfo::Mode rmode)
bool	IsImmediate () const
bool	IsShiftedRegister () const
bool	IsExtendedRegister () const
bool	IsZero () const
Operand	ToExtendedRegister () const
int64_t	immediate () const
Register	reg () const
Shift	shift () const
Extend	extend () const
unsigned	shift_amount () const
RelocInfo::Mode	rmode () const
void	set_rmode (RelocInfo::Mode rmode)
bool	NeedsRelocation () const
template<typename T >
	Operand (T t, RelocInfo::Mode rmode)

Static Public Member Functions
static Operand	UntagSmi (Register smi)
static Operand	UntagSmiAndScale (Register smi, int scale)

Detailed Description

Definition at line 624 of file assembler-arm64.h.

Constructor & Destructor Documentation

Operand ( Register  reg, Shift  shift = LSL, unsigned  shift_amount = 0  )

inline

Definition at line 331 of file assembler-arm64-inl.h.

References ASSERT, CPURegister::Is32Bits(), CPURegister::Is64Bits(), CPURegister::IsSP(), v8::internal::kWRegSizeInBits, and v8::internal::kXRegSizeInBits.

Referenced by BASE_EMBEDDED< Visitor >::ForCell(), BASE_EMBEDDED< Visitor >::INLINE(), MemOperand::OffsetAsOperand(), BASE_EMBEDDED< Visitor >::StaticArray(), BASE_EMBEDDED< Visitor >::StaticVariable(), Operand::ToExtendedRegister(), Operand::UntagSmi(), and Operand::UntagSmiAndScale().

Operand ( Register  reg, Extend  extend, unsigned  shift_amount = 0  )

inline

Definition at line 343 of file assembler-arm64-inl.h.

References ASSERT, CPURegister::Is64Bits(), CPURegister::IsSP(), Register::IsValid(), v8::internal::SXTX, and v8::internal::UXTX.

Operand ( Handle< T >  handle )

inlineexplicit

Definition at line 272 of file assembler-arm64-inl.h.

Operand ( T  t )

inline

Definition at line 316 of file assembler-arm64-inl.h.

Operand ( int_t  t, RelocInfo::Mode  rmode  )

inline

Operand	(	T	t,
		RelocInfo::Mode	rmode
	)

Definition at line 323 of file assembler-arm64-inl.h.

References v8::internal::STATIC_ASSERT().

Member Function Documentation

Extend extend ( ) const

inline

Definition at line 407 of file assembler-arm64-inl.h.

References ASSERT, and Operand::IsExtendedRegister().

Referenced by MemOperand::MemOperand().

int64_t immediate ( ) const

inline

Definition at line 389 of file assembler-arm64-inl.h.

References ASSERT, and Operand::IsImmediate().

Referenced by MacroAssembler::Add(), MacroAssembler::Adds(), MacroAssembler::BumpSystemStackPointer(), MacroAssembler::Ccmn(), MacroAssembler::Ccmp(), MacroAssembler::CompareAndBranch(), Operand::IsZero(), MemOperand::MemOperand(), MacroAssembler::Neg(), MacroAssembler::Sub(), and MacroAssembler::Subs().

bool IsExtendedRegister ( ) const

inline

Definition at line 368 of file assembler-arm64-inl.h.

References Register::IsValid(), and v8::internal::NO_EXTEND.

Referenced by Operand::extend(), MemOperand::MemOperand(), Operand::reg(), and Operand::shift_amount().

bool IsImmediate ( ) const

inline

Definition at line 358 of file assembler-arm64-inl.h.

References CPURegister::Is().

Referenced by MacroAssembler::Add(), MacroAssembler::Adds(), MacroAssembler::BumpSystemStackPointer(), MacroAssembler::Ccmn(), MacroAssembler::Ccmp(), MacroAssembler::CompareAndBranch(), Operand::immediate(), Operand::IsZero(), MemOperand::MemOperand(), MacroAssembler::Neg(), MacroAssembler::Sub(), and MacroAssembler::Subs().

bool IsShiftedRegister ( ) const

inline

Definition at line 363 of file assembler-arm64-inl.h.

References Register::IsValid(), and v8::internal::NO_SHIFT.

Referenced by MemOperand::MemOperand(), Operand::reg(), Operand::shift(), Operand::shift_amount(), and Operand::ToExtendedRegister().

bool IsZero ( ) const

inline

Definition at line 373 of file assembler-arm64-inl.h.

References Operand::immediate(), Operand::IsImmediate(), CPURegister::IsZero(), and Operand::reg().

Referenced by MacroAssembler::Claim(), MacroAssembler::ClaimBySMI(), MacroAssembler::Drop(), and MacroAssembler::DropBySMI().

bool NeedsRelocation

(

)

const

Register reg ( ) const

inline

Definition at line 395 of file assembler-arm64-inl.h.

References ASSERT, Operand::IsExtendedRegister(), and Operand::IsShiftedRegister().

Referenced by Operand::IsZero(), and MemOperand::MemOperand().

RelocInfo::Mode rmode ( ) const

inline

Definition at line 671 of file assembler-arm64.h.

Referenced by Operand::set_rmode().

void set_rmode ( RelocInfo::Mode  rmode )

inline

Definition at line 672 of file assembler-arm64.h.

References Operand::rmode().

Shift shift ( ) const

inline

Definition at line 401 of file assembler-arm64-inl.h.

References ASSERT, and Operand::IsShiftedRegister().

Referenced by MemOperand::MemOperand().

unsigned shift_amount ( ) const

inline

Definition at line 413 of file assembler-arm64-inl.h.

References ASSERT, Operand::IsExtendedRegister(), and Operand::IsShiftedRegister().

Referenced by MemOperand::MemOperand().

Operand ToExtendedRegister ( ) const

inline

Definition at line 382 of file assembler-arm64-inl.h.

References ASSERT, CPURegister::Is64Bits(), Operand::IsShiftedRegister(), v8::internal::LSL, Operand::Operand(), v8::internal::UXTW, and v8::internal::UXTX.

Operand UntagSmi ( Register  smi )

inlinestatic

Definition at line 419 of file assembler-arm64-inl.h.

References v8::internal::ASR, ASSERT, CPURegister::Is64Bits(), v8::internal::kSmiShift, and Operand::Operand().

Operand UntagSmiAndScale ( Register  smi, int  scale  )

inlinestatic

Definition at line 425 of file assembler-arm64-inl.h.

References v8::internal::ASR, ASSERT, CPURegister::Is64Bits(), v8::internal::kSmiShift, v8::internal::kSmiValueSize, v8::internal::LSL, and Operand::Operand().

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

• src/arm64/assembler-arm64.h
• src/arm64/assembler-arm64-inl.h