avrora.core.isdl
Class InstrDecl

java.lang.Object
  avrora.core.isdl.CodeRegion
      avrora.core.isdl.InstrDecl

public class InstrDecl

extends CodeRegion

The InstrDecl class represents the declaration of an instruction in an instruction set description language file. It include a description of the encoding format of the instruction as well as a block of IR code that describe how to execute the instruction.

Nested Class Summary

Nested classes inherited from class avrora.core.isdl.CodeRegion

CodeRegion.Operand

Field Summary

java.lang.String	className
int	cycles
java.util.List	encodingList
java.lang.String	innerClassName
Token	name The name field stores a string representing the name of the instruction.
boolean	pseudo
Token	syntax The syntax field stores a token corresponding to the syntax of the instruction.

Fields inherited from class avrora.core.isdl.CodeRegion

operands, stmts

Constructor Summary

InstrDecl(boolean ps, Token n, java.util.List o, Token sy, Token c, java.util.List s, java.util.List el)
The constructor of the InstrDecl class initializes the fields based on the parameters.

Method Summary

java.lang.String	getClassName()
int	getEncodingSize()
java.lang.String	getInnerClassName()
void	setEncodingSize(int bits)

Methods inherited from class avrora.core.isdl.CodeRegion

getCode, getOperandIterator, getOperands, hasBody, numOperands, setCode

Methods inherited from class java.lang.Object

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

Field Detail

name

public final Token name

The name field stores a string representing the name of the instruction.

syntax

public final Token syntax

The syntax field stores a token corresponding to the syntax of the instruction. If null, the syntax is the default (instruction_name operand1, operand2, etc). If non-null, this field stores a format string that is used to render the instruction as a source level instruction.

encodingList

public java.util.List encodingList

className

public final java.lang.String className

innerClassName

public final java.lang.String innerClassName

cycles

public final int cycles

pseudo

public final boolean pseudo

Constructor Detail

InstrDecl

public InstrDecl(boolean ps,
                 Token n,
                 java.util.List o,
                 Token sy,
                 Token c,
                 java.util.List s,
                 java.util.List el)

The constructor of the InstrDecl class initializes the fields based on the parameters.

Parameters:

n - the name of the instruction as a string

Method Detail

getEncodingSize

public int getEncodingSize()

getClassName

public java.lang.String getClassName()

getInnerClassName

public java.lang.String getInnerClassName()

setEncodingSize

public void setEncodingSize(int bits)