avrora.sim
Class FIFInterpreter

java.lang.Object
  avrora.sim.BaseInterpreter
      avrora.sim.FIFInterpreter

All Implemented Interfaces:

IORegisterConstants, State

public class FIFInterpreter

extends BaseInterpreter

Nested Class Summary

protected class	FIFInterpreter.FIFBuilder
protected static class	FIFInterpreter.FIFInstr
protected class	FIFInterpreter.FIFInstr_ADC
protected class	FIFInterpreter.FIFInstr_ADD
protected class	FIFInterpreter.FIFInstr_ADIW
protected class	FIFInterpreter.FIFInstr_AND
protected class	FIFInterpreter.FIFInstr_ANDI
protected class	FIFInterpreter.FIFInstr_ASR
protected class	FIFInterpreter.FIFInstr_BCLR
protected class	FIFInterpreter.FIFInstr_BLD
protected class	FIFInterpreter.FIFInstr_BRBC
protected class	FIFInterpreter.FIFInstr_BRBS
protected class	FIFInterpreter.FIFInstr_BRCC
protected class	FIFInterpreter.FIFInstr_BRCS
protected class	FIFInterpreter.FIFInstr_BREAK
protected class	FIFInterpreter.FIFInstr_BREQ
protected class	FIFInterpreter.FIFInstr_BRGE
protected class	FIFInterpreter.FIFInstr_BRHC
protected class	FIFInterpreter.FIFInstr_BRHS
protected class	FIFInterpreter.FIFInstr_BRID
protected class	FIFInterpreter.FIFInstr_BRIE
protected class	FIFInterpreter.FIFInstr_BRLO
protected class	FIFInterpreter.FIFInstr_BRLT
protected class	FIFInterpreter.FIFInstr_BRMI
protected class	FIFInterpreter.FIFInstr_BRNE
protected class	FIFInterpreter.FIFInstr_BRPL
protected class	FIFInterpreter.FIFInstr_BRSH
protected class	FIFInterpreter.FIFInstr_BRTC
protected class	FIFInterpreter.FIFInstr_BRTS
protected class	FIFInterpreter.FIFInstr_BRVC
protected class	FIFInterpreter.FIFInstr_BRVS
protected class	FIFInterpreter.FIFInstr_BSET
protected class	FIFInterpreter.FIFInstr_BST
protected class	FIFInterpreter.FIFInstr_CALL
protected class	FIFInterpreter.FIFInstr_CBI
protected class	FIFInterpreter.FIFInstr_CBR
protected class	FIFInterpreter.FIFInstr_CLC
protected class	FIFInterpreter.FIFInstr_CLH
protected class	FIFInterpreter.FIFInstr_CLI
protected class	FIFInterpreter.FIFInstr_CLN
protected class	FIFInterpreter.FIFInstr_CLR
protected class	FIFInterpreter.FIFInstr_CLS
protected class	FIFInterpreter.FIFInstr_CLT
protected class	FIFInterpreter.FIFInstr_CLV
protected class	FIFInterpreter.FIFInstr_CLZ
protected class	FIFInterpreter.FIFInstr_COM
protected class	FIFInterpreter.FIFInstr_CP
protected class	FIFInterpreter.FIFInstr_CPC
protected class	FIFInterpreter.FIFInstr_CPI
protected class	FIFInterpreter.FIFInstr_CPSE
protected class	FIFInterpreter.FIFInstr_DEC
protected class	FIFInterpreter.FIFInstr_EICALL
protected class	FIFInterpreter.FIFInstr_EIJMP
protected class	FIFInterpreter.FIFInstr_ELPM
protected class	FIFInterpreter.FIFInstr_ELPMD
protected class	FIFInterpreter.FIFInstr_ELPMPI
protected class	FIFInterpreter.FIFInstr_EOR
protected class	FIFInterpreter.FIFInstr_FMUL
protected class	FIFInterpreter.FIFInstr_FMULS
protected class	FIFInterpreter.FIFInstr_FMULSU
protected class	FIFInterpreter.FIFInstr_ICALL
protected class	FIFInterpreter.FIFInstr_IJMP
protected class	FIFInterpreter.FIFInstr_IN
protected class	FIFInterpreter.FIFInstr_INC
protected class	FIFInterpreter.FIFInstr_JMP
protected class	FIFInterpreter.FIFInstr_LD
protected class	FIFInterpreter.FIFInstr_LDD
protected class	FIFInterpreter.FIFInstr_LDI
protected class	FIFInterpreter.FIFInstr_LDPD
protected class	FIFInterpreter.FIFInstr_LDPI
protected class	FIFInterpreter.FIFInstr_LDS
protected class	FIFInterpreter.FIFInstr_LPM
protected class	FIFInterpreter.FIFInstr_LPMD
protected class	FIFInterpreter.FIFInstr_LPMPI
protected class	FIFInterpreter.FIFInstr_LSL
protected class	FIFInterpreter.FIFInstr_LSR
protected class	FIFInterpreter.FIFInstr_MOV
protected class	FIFInterpreter.FIFInstr_MOVW
protected class	FIFInterpreter.FIFInstr_MUL
protected class	FIFInterpreter.FIFInstr_MULS
protected class	FIFInterpreter.FIFInstr_MULSU
protected class	FIFInterpreter.FIFInstr_NEG
protected class	FIFInterpreter.FIFInstr_NOP
protected class	FIFInterpreter.FIFInstr_OR
protected class	FIFInterpreter.FIFInstr_ORI
protected class	FIFInterpreter.FIFInstr_OUT
protected class	FIFInterpreter.FIFInstr_POP
protected class	FIFInterpreter.FIFInstr_PUSH
protected class	FIFInterpreter.FIFInstr_RCALL
protected class	FIFInterpreter.FIFInstr_RET
protected class	FIFInterpreter.FIFInstr_RETI
protected class	FIFInterpreter.FIFInstr_RJMP
protected class	FIFInterpreter.FIFInstr_ROL
protected class	FIFInterpreter.FIFInstr_ROR
protected class	FIFInterpreter.FIFInstr_SBC
protected class	FIFInterpreter.FIFInstr_SBCI
protected class	FIFInterpreter.FIFInstr_SBI
protected class	FIFInterpreter.FIFInstr_SBIC
protected class	FIFInterpreter.FIFInstr_SBIS
protected class	FIFInterpreter.FIFInstr_SBIW
protected class	FIFInterpreter.FIFInstr_SBR
protected class	FIFInterpreter.FIFInstr_SBRC
protected class	FIFInterpreter.FIFInstr_SBRS
protected class	FIFInterpreter.FIFInstr_SEC
protected class	FIFInterpreter.FIFInstr_SEH
protected class	FIFInterpreter.FIFInstr_SEI
protected class	FIFInterpreter.FIFInstr_SEN
protected class	FIFInterpreter.FIFInstr_SER
protected class	FIFInterpreter.FIFInstr_SES
protected class	FIFInterpreter.FIFInstr_SET
protected class	FIFInterpreter.FIFInstr_SEV
protected class	FIFInterpreter.FIFInstr_SEZ
protected class	FIFInterpreter.FIFInstr_SLEEP
protected class	FIFInterpreter.FIFInstr_SPM
protected class	FIFInterpreter.FIFInstr_ST
protected class	FIFInterpreter.FIFInstr_STD
protected class	FIFInterpreter.FIFInstr_STPD
protected class	FIFInterpreter.FIFInstr_STPI
protected class	FIFInterpreter.FIFInstr_STS
protected class	FIFInterpreter.FIFInstr_SUB
protected class	FIFInterpreter.FIFInstr_SUBI
protected class	FIFInterpreter.FIFInstr_SWAP
protected class	FIFInterpreter.FIFInstr_TST
protected class	FIFInterpreter.FIFInstr_WDR

Nested classes inherited from class avrora.sim.BaseInterpreter

BaseInterpreter.AddressOutOfBoundsException, BaseInterpreter.NoSuchInstructionException, BaseInterpreter.PCAlignmentException, BaseInterpreter.PCOutOfBoundsException

Nested classes inherited from class avrora.sim.State

State.IOReg, State.RWIOReg

Field Summary

protected FIFInterpreter.FIFInstr	curInstr
protected FIFInterpreter.FIFInstr[]	fifMap
protected FIFInterpreter.FIFInstr	nextInstr
static int	R0
static int	R1
static int	RZ

Fields inherited from class avrora.sim.BaseInterpreter

C, cyclesConsumed, delayCycles, eventQueue, flash_data, flash_instr, globalProbe, H, I, innerLoop, ioregs, justReturnedFromInterrupt, N, nextPC, pc, postedInterrupts, regs, S, shouldRun, simulator, sleeping, sram, sram_max, sram_probes, sram_start, SREG_reg, T, totalCycles, V, Z

Fields inherited from interface avrora.sim.State

RESERVED

Fields inherited from interface avrora.sim.IORegisterConstants

ACSR, ADCH, ADCL, ADCSRA, ADMUX, ASSR, DDRA, DDRB, DDRC, DDRD, DDRE, DDRF, DDRG, EEARH, EEARL, EECR, EEDR, EICRA, EICRB, EIFR, EIMSK, ETIFR, ETIMSK, ICR1H, ICR1L, ICR3H, ICR3L, MCUCR, MCUCSR, NUM_REGS, OCDR, OCR0, OCR1AH, OCR1AL, OCR1BH, OCR1BL, OCR1CH, OCR1CL, OCR2, OCR3AH, OCR3AL, OCR3BH, OCR3BL, OCR3CH, OCR3CL, OSCCAL, PINA, PINB, PINC, PIND, PINE, PINF, PING, PORTA, PORTB, PORTC, PORTD, PORTE, PORTF, PORTG, RAMPZ, SFIOR, SPCR, SPDR, SPH, SPL, SPMCSR, SPSR, SREG, SREG_C, SREG_H, SREG_I, SREG_N, SREG_S, SREG_T, SREG_V, SREG_Z, TCCR0, TCCR1A, TCCR1B, TCCR1C, TCCR2, TCCR3A, TCCR3B, TCCR3C, TCNT0, TCNT1H, TCNT1L, TCNT2, TCNT3H, TCNT3L, TIFR, TIMSK, TWAR, TWBR, TWCR, TWDR, TWSR, UBRR0H, UBRR0L, UBRR1H, UBRR1L, UCSR0A, UCSR0B, UCSR0C, UCSR1A, UCSR1B, UCSR1C, UDR0, UDR1, WDTCR, XDIV, XMCRA, XMCRB

Constructor Summary

FIFInterpreter(Simulator s, Program p, int fs, int is, int ss)

Method Summary

int	getPC() The getPC() retrieves the current program counter.
protected byte	getRegisterByte(int reg)
protected int	getRegisterUnsigned(int reg)
protected int	getRegisterWord(int reg)
void	insertBreakPoint(int addr)
void	insertProbe(Simulator.Probe p) The insertProbe() method allows a probe to be inserted that is executed before and after every instruction that is executed by the simulator
void	insertProbe(Simulator.Probe p, int prog_addr)
void	removeBreakPoint(int addr)
void	removeProbe(Simulator.Probe p) The removeProbe() method removes a probe from the global probe table (the probes executed before and after every instruction).
void	removeProbe(Simulator.Probe p, int prog_addr)
protected void	runLoop()
protected void	setRegisterByte(int reg, byte val)
protected void	setRegisterWord(int reg, int val)

Methods inherited from class avrora.sim.BaseInterpreter

advanceCycles, delay, disableInterrupts, enableInterrupts, getCurrentInstr, getCycles, getDataByte, getFlag_C, getFlag_H, getFlag_I, getFlag_N, getFlag_S, getFlag_T, getFlag_V, getFlag_Z, getInstr, getInstrSize, getIOReg, getIORegisterByte, getPostedInterrupts, getProbedInstr, getProgramByte, getRegisterByte, getRegisterUnsigned, getRegisterWord, getSP, getSREG, getStackByte, initializeIORegs, insertWatch, isSleeping, makeImpression, popByte, postInterrupt, pushByte, removeWatch, setDataByte, setInstr, setIOReg, setIORegisterByte, setRegisterByte, setRegisterWord, setSP, setSREG, start, stop, unimplemented, unpostInterrupt

Methods inherited from class java.lang.Object

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

Field Detail

fifMap

protected FIFInterpreter.FIFInstr[] fifMap

curInstr

protected FIFInterpreter.FIFInstr curInstr

nextInstr

protected FIFInterpreter.FIFInstr nextInstr

R0

public static final int R0

See Also:

Constant Field Values

RZ

public static final int RZ

See Also:

Constant Field Values

R1

public static final int R1

See Also:

Constant Field Values

Constructor Detail

FIFInterpreter

public FIFInterpreter(Simulator s,
                      Program p,
                      int fs,
                      int is,
                      int ss)

Method Detail

insertProbe

public void insertProbe(Simulator.Probe p)

Description copied from class: BaseInterpreter

The insertProbe() method allows a probe to be inserted that is executed before and after every instruction that is executed by the simulator

Overrides:

insertProbe in class BaseInterpreter

Parameters:

p - the probe to insert

insertProbe

public void insertProbe(Simulator.Probe p,
                        int prog_addr)

Specified by:

insertProbe in class BaseInterpreter

removeProbe

public void removeProbe(Simulator.Probe p)

Description copied from class: BaseInterpreter

The removeProbe() method removes a probe from the global probe table (the probes executed before and after every instruction). The comparison used is reference equality, not .equals().

Overrides:

removeProbe in class BaseInterpreter

Parameters:

p - the probe to remove

removeProbe

public void removeProbe(Simulator.Probe p,
                        int prog_addr)

Specified by:

removeProbe in class BaseInterpreter

insertBreakPoint

public void insertBreakPoint(int addr)

Specified by:

insertBreakPoint in class BaseInterpreter

removeBreakPoint

public void removeBreakPoint(int addr)

Specified by:

removeBreakPoint in class BaseInterpreter

runLoop

protected void runLoop()

Specified by:

runLoop in class BaseInterpreter

getPC

public int getPC()

Description copied from class: BaseInterpreter

The getPC() retrieves the current program counter.

Specified by:

getPC in interface State

Overrides:

getPC in class BaseInterpreter

Returns:

the program counter as a byte address

getRegisterUnsigned

protected int getRegisterUnsigned(int reg)

getRegisterByte

protected byte getRegisterByte(int reg)

setRegisterByte

protected void setRegisterByte(int reg,
                               byte val)

getRegisterWord

protected int getRegisterWord(int reg)

setRegisterWord

protected void setRegisterWord(int reg,
                               int val)