com.cmpware.cmp.models
Class PowerPC_fp

java.lang.Object
  com.cmpware.cmp.models.PowerPC_fp

public class PowerPC_fp
extends java.lang.Object

This is an implementation of the PowerPC floating point instructions using the AutoModel approach. It is used as an optional component of the PowerPC processor and makes assumptions based on this fact. Not that this is not a processor model; it only contains instructions used to build other processor models. This information is taken from the IBM document "The PowerPC User Instruction Set Architecture: Book 1" version 2.02, January 28, 2005. Implementation notes: The document specifies Big Endian, but uses bit 0 as the MSB. Field numbers in this model will be (31-n) compared to the IBM document.

Copyright (c) 2007 Cmpware, Inc. All Rights Reserved.

Author:

SAG

Nested Class Summary

static class	PowerPC_fp.FCR0 This class defines the fields in the CR Special Register
static class	PowerPC_fp.FPSCR This class defines the fields in the FPSCR Special Register

Field Summary

static java.lang.String	copyright Copyright string
static AutoModel.Symbol[]	crSymbols The Condition Register field (CRn) Symbols
double[]	fr The floating point registers (shadow)
static java.lang.String[]	fregNames The IDE names for the 32-bit half registers (two per FP register)
static AutoModel.Symbol[]	fregSymbols The Floating Point Register Symbols
int[]	fsr The floating point special registers (shadow)
static AutoModel.Symbol[]	fsregSymbols The Floating Point Special Register Symbols
AutoModel.Instruction[]	instructions
static AutoModel.Symbol[]	regSymbols The General Purpose Register Symbols

Constructor Summary

PowerPC_fp()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static final java.lang.String copyright

Copyright string

See Also:

Constant Field Values

fregSymbols

public static final AutoModel.Symbol[] fregSymbols

The Floating Point Register Symbols

fregNames

public static final java.lang.String[] fregNames

The IDE names for the 32-bit half registers (two per FP register)

fsregSymbols

public static final AutoModel.Symbol[] fsregSymbols

The Floating Point Special Register Symbols

crSymbols

public static final AutoModel.Symbol[] crSymbols

The Condition Register field (CRn) Symbols

regSymbols

public static final AutoModel.Symbol[] regSymbols

The General Purpose Register Symbols

fr

public double[] fr

The floating point registers (shadow)

fsr

public int[] fsr

The floating point special registers (shadow)

instructions

public final AutoModel.Instruction[] instructions

Constructor Detail

PowerPC_fp

public PowerPC_fp()