com.cmpware.cmp.models
Class XtensaEX

java.lang.Object
  com.cmpware.cmp.Memory
      com.cmpware.cmp.Processor
          com.cmpware.tools.AutoModel
              com.cmpware.cmp.models.Xtensa
                  com.cmpware.cmp.models.XtensaEX

All Implemented Interfaces:

ReadWriteInterface

public class XtensaEX
extends Xtensa

This is an AutoModel implementation of the Xtensa processor with an extension. It is used to demonstrate how to extend the Xtensa simulation model.

Copyright (c) 2006, 2007 Cmpware, Inc. All Rights Reserved.

Author:

SAG

Nested Class Summary

Nested classes/interfaces inherited from class com.cmpware.cmp.models.Xtensa

Xtensa.SREG

Nested classes/interfaces inherited from class com.cmpware.tools.AutoModel

AutoModel.Asm, AutoModel.Decode, AutoModel.Field, AutoModel.Format, AutoModel.Function, AutoModel.Instruction, AutoModel.Symbol

Field Summary

static java.lang.String

copyright Copyright string

Fields inherited from class com.cmpware.cmp.models.Xtensa

all24, ar, as, at, extui, f_all24, f_b, f_b16_17, f_b16_18, f_b18_19, f_b19, f_b8, f_b8_9, f_bHi, f_imm12, f_imm12Hi, f_imm16, f_imm8, f_mask, f_nall16, f_nimm6Hi, f_nop0, f_nr, f_nrimm, f_nrop, f_ns, f_nt, f_ntimm, f_ntimm7Hi, f_offset, f_op0, f_op1, f_op1Hi, f_op2, f_op2Hi, f_r, f_rimm, f_rop, f_ropHi, f_s, f_sHi, f_simm, f_simm4, f_simm5Hi, f_sop, f_sr, f_t, f_timm, f_timm5Hi, f_top, i18, imm8, nrsi4, nrst, nsi6, nsi7, nts, ntsi4, rs, rsi5, rst, rt, rti5, rtsi4, s, sbi8, si12, si5, sri4i8, sti8, ti12, ti16, ts, tsi8, tsr

Fields inherited from class com.cmpware.tools.AutoModel

currentInstr, currentInstrType, instructionSizes, TRACE

Fields inherited from class com.cmpware.cmp.Processor

bkpt, branchAddr, branchDelay, breakpointHit, currentBranchDelay, currentInstrCode, cycleCount, elf, idlePower, iMix, instructionSize, name, noop, opcodeName, pc, prevInstr, prevInstrCode, r, regName, runningPower, sr, sregName, stall, stallCount

Fields inherited from class com.cmpware.cmp.Memory

BIG, LITTLE

Constructor Summary

XtensaEX()
The constructor

Method Summary

static void

main(java.lang.String[] args) This enables the stand-alone assembler and disassembler.

Methods inherited from class com.cmpware.cmp.models.Xtensa

all24, nall16, nop, op, op, op, postExecute, preExecute, reset

Methods inherited from class com.cmpware.tools.AutoModel

advancePC, asmFixup, bitsToBytes, concatenate, dasm, dasm, dasmFixup, decode, defineInstructions, execute, fetch, fetch, getInstruction, getInstructions, getInstructionSizes, getPC, getSymbolNames, instrMatch, main, setPC, signExtend, signExtend, toHexString, toHexString, toLong, traceOff, traceOn

Methods inherited from class com.cmpware.cmp.Processor

branch, branchNoDelay, defineBranchDelay, defineBreakpoint, defineInstructionSize, defineName, defineNoop, defineOpcodeNames, defineRegisterNames, defineRegisters, defineSpecialRegisterNames, defineSpecialRegisters, get, getBreakpoint, getBreakpointData, getBreakpoints, getCycleCount, getDebugRegisters, getElf, getIdlePower, getInstructionMix, getInstructionSize, getName, getNoop, getOpcodeNames, getRegister, getRegisterNames, getRegisters, getRunningPower, getSpecialRegister, getSpecialRegisterNames, getSpecialRegisters, getStallCount, isBreakpoint, isStalled, load, postLoad, removeAllBreakpoints, removeBreakpoint, setBreakpoint, setIdlePower, setRegister, setRunningPower, setSpecialRegister, stall, statistics, step

Methods inherited from class com.cmpware.cmp.Memory

addInput, addMemory, addOutput, getEndian, getLocalMemory, getMemoryManager, getMmio, getProfile, hexDump, hexDump, isReadable, isValidAddress, isWriteable, profile, read, read, read16, read24, read32, read64, removeMemory, resize, setEndian, size, toInt, toShort, write, write, write16, write24, write32, write64

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

Constructor Detail

XtensaEX

public XtensaEX()

The constructor

Method Detail

main

public static void main(java.lang.String[] args)

This enables the stand-alone assembler and disassembler. The command line should be either: java XtensaEX -dasm or java XtensaEX -asm

Parameters:

args - the command line arguments.