coins.backend.asmpp
Class CPU

java.lang.Object
  coins.backend.asmpp.CPU

Direct Known Subclasses:

Arm, CodeGenerator_arm.Arm, CodeGenerator_thumb.Thumb, Sh4, Thumb

public abstract class CPU

extends java.lang.Object

Field Summary

java.lang.String[]	bccMnemo
int[]	bccRange
int	braLength
java.lang.String	braMnemo
int[]	braRange
int	codeAlign
int[]	literalRange

Constructor Summary

CPU()

Method Summary

int	codeLength(java.lang.String inst)
java.lang.String	generateBcc(java.lang.String mnemo, java.lang.String label)
java.lang.String	generateBra(java.lang.String label)
java.lang.String	getRevMnemo(java.lang.String mnemo)
boolean	inBccRange(int n)
boolean	inBraRange(int n)
boolean	inLiteralRange(int n)
boolean	isBcc(java.lang.String mnemo)
boolean	isBra(java.lang.String mnemo)
java.lang.String[]	rewriteToLongBranch(java.lang.String label)
abstract java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

bccRange

public int[] bccRange

braRange

public int[] braRange

literalRange

public int[] literalRange

bccMnemo

public java.lang.String[] bccMnemo

braMnemo

public java.lang.String braMnemo

braLength

public int braLength

codeAlign

public int codeAlign

Constructor Detail

CPU

public CPU()

Method Detail

codeLength

public int codeLength(java.lang.String inst)

generateBcc

public java.lang.String generateBcc(java.lang.String mnemo,
                                    java.lang.String label)

generateBra

public java.lang.String generateBra(java.lang.String label)

rewriteToLongBranch

public java.lang.String[] rewriteToLongBranch(java.lang.String label)

isBcc

public boolean isBcc(java.lang.String mnemo)

isBra

public boolean isBra(java.lang.String mnemo)

inBccRange

public boolean inBccRange(int n)

inBraRange

public boolean inBraRange(int n)

inLiteralRange

public boolean inLiteralRange(int n)

getRevMnemo

public java.lang.String getRevMnemo(java.lang.String mnemo)

toString

public abstract java.lang.String toString()