dspl.backend.x86.operands
Class X86Register

java.lang.Object
  dspl.backend.x86.operands.X86Operand
      dspl.backend.x86.operands.X86Register

public class X86Register
extends X86Operand

Author:

David

Field Summary

(package private) java.lang.String	registerName
(package private) int	regSize Holds the size of the data type currently stored in the register. Used with toString to return the appriopriate register name

Fields inherited from class dspl.backend.x86.operands.X86Operand

OPERAND_CLASS_ANY, OPERAND_CLASS_LVALUE, OPERAND_TYPE_IMMEDIATE, OPERAND_TYPE_INDEXED_MEMORY, OPERAND_TYPE_MEMORY, OPERAND_TYPE_REGISTER

Constructor Summary

X86Register(java.lang.String reg)

Method Summary

void	freeOperand() Frees any resources (registers) that have been allocated for the operand
void	freeRegister()
int	getOperandSize() Returns the operand's byte size, should be either 1, 2, or 4
int	getOperandType() Returns the X86Operand type, must be one of X86Operand.OPERAND_TYPE_xxx
int	getRegisterContentsSize()
void	setRegisterContentsSize(int regSize)
void	setRegisterContentsSize(Variable v)
java.lang.String	toString()

Methods inherited from class dspl.backend.x86.operands.X86Operand

isMemoryType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

registerName

java.lang.String registerName

regSize

int regSize

Holds the size of the data type currently stored in the register.
Used with toString to return the appriopriate register name

Constructor Detail

X86Register

public X86Register(java.lang.String reg)

Method Detail

freeRegister

public void freeRegister()

setRegisterContentsSize

public void setRegisterContentsSize(int regSize)

setRegisterContentsSize

public void setRegisterContentsSize(Variable v)

getRegisterContentsSize

public int getRegisterContentsSize()

toString

public java.lang.String toString()

Specified by:

toString in class X86Operand

Returns:

gnu assembler-friendly representation of the operand

freeOperand

public void freeOperand()

Description copied from class: X86Operand

Frees any resources (registers) that have been allocated for the operand

Specified by:

freeOperand in class X86Operand

getOperandType

public int getOperandType()

Description copied from class: X86Operand

Returns the X86Operand type, must be one of X86Operand.OPERAND_TYPE_xxx

Specified by:

getOperandType in class X86Operand

Returns:

getOperandSize

public int getOperandSize()

Description copied from class: X86Operand

Returns the operand's byte size, should be either 1, 2, or 4

Specified by:

getOperandSize in class X86Operand

Returns: