avrora.core
Class Instr.CBI

java.lang.Object
  avrora.core.Instr
      avrora.core.Instr.IMMIMM_class
          avrora.core.Instr.CBI

All Implemented Interfaces:

InstrPrototype

Enclosing class:

Instr

public static class Instr.CBI

extends Instr.IMMIMM_class

Nested Class Summary

Nested classes inherited from class avrora.core.Instr

Instr.ADC, Instr.ADD, Instr.ADIW, Instr.AND, Instr.ANDI, Instr.ASR, Instr.BCLR, Instr.BLD, Instr.BRBC, Instr.BRBS, Instr.BRCC, Instr.BRCS, Instr.BREAK, Instr.BREQ, Instr.BRGE, Instr.BRHC, Instr.BRHS, Instr.BRID, Instr.BRIE, Instr.BRLO, Instr.BRLT, Instr.BRMI, Instr.BRNE, Instr.BRPL, Instr.BRSH, Instr.BRTC, Instr.BRTS, Instr.BRVC, Instr.BRVS, Instr.BSET, Instr.BST, Instr.CALL, Instr.CBI, Instr.CBR, Instr.CLC, Instr.CLH, Instr.CLI, Instr.CLN, Instr.CLR, Instr.CLS, Instr.CLT, Instr.CLV, Instr.CLZ, Instr.COM, Instr.CP, Instr.CPC, Instr.CPI, Instr.CPSE, Instr.DEC, Instr.EICALL, Instr.EIJMP, Instr.ELPM, Instr.ELPMD, Instr.ELPMPI, Instr.EOR, Instr.FMUL, Instr.FMULS, Instr.FMULSU, Instr.ICALL, Instr.IJMP, Instr.IMM_class, Instr.ImmediateRequired, Instr.IMMIMM_class, Instr.IMMREG_class, Instr.IMMWORD_class, Instr.IN, Instr.INC, Instr.InvalidImmediate, Instr.InvalidOperand, Instr.InvalidRegister, Instr.JMP, Instr.LD, Instr.LDD, Instr.LDI, Instr.LDPD, Instr.LDPI, Instr.LDS, Instr.LPM, Instr.LPMD, Instr.LPMPI, Instr.LSL, Instr.LSR, Instr.MOV, Instr.MOVW, Instr.MUL, Instr.MULS, Instr.MULSU, Instr.NEG, Instr.NONE_class, Instr.NOP, Instr.OR, Instr.ORI, Instr.OUT, Instr.POP, Instr.PUSH, Instr.RCALL, Instr.REG_class, Instr.REGIMM_class, Instr.REGIMMREG_class, Instr.RegisterRequired, Instr.REGREG_class, Instr.REGREGIMM_class, Instr.RET, Instr.RETI, Instr.RJMP, Instr.ROL, Instr.ROR, Instr.SBC, Instr.SBCI, Instr.SBI, Instr.SBIC, Instr.SBIS, Instr.SBIW, Instr.SBR, Instr.SBRC, Instr.SBRS, Instr.SEC, Instr.SEH, Instr.SEI, Instr.SEN, Instr.SER, Instr.SES, Instr.SET, Instr.SEV, Instr.SEZ, Instr.SLEEP, Instr.SPM, Instr.ST, Instr.STD, Instr.STPD, Instr.STPI, Instr.STS, Instr.SUB, Instr.SUBI, Instr.SWAP, Instr.TST, Instr.WDR, Instr.WORD_class, Instr.WrongNumberOfOperands

Field Summary

Fields inherited from class avrora.core.Instr.IMMIMM_class

imm1, imm2

Constructor Summary

Instr.CBI(int pc, int a, int b)

Method Summary

void	accept(InstrVisitor v) The accept() method is part of the visitor pattern for instructions.
int	getCycles() The getCycles() method returns the number of cylces consumed by the instruction in the default case.
java.lang.String	getName() The getName() method returns the name of the instruction as a string.

Methods inherited from class avrora.core.Instr.IMMIMM_class

build, getOperands

Methods inherited from class avrora.core.Instr

getSize, getVariant, isInstr, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Instr.CBI

public Instr.CBI(int pc,
                 int a,
                 int b)

Method Detail

getName

public java.lang.String getName()

Description copied from interface: InstrPrototype

The getName() method returns the name of the instruction as a string. For instructions that are variants of instructions, this method returns the actual name of the instruction. For example, for "ld x+, (addr)", the variant is "ldpi" (load with post increment), but the actual instruction is "ld", so this method will return "ld".

Returns:

the name of the instruction

accept

public void accept(InstrVisitor v)

Description copied from class: Instr

The accept() method is part of the visitor pattern for instructions. The visitor pattern uses two virtual dispatches combined with memory overloading to achieve dispatching on multiple types. The result is clean and modular code.

Specified by:

accept in class Instr

Parameters:

v - the visitor to accept

getCycles

public int getCycles()

Description copied from class: Instr

The getCycles() method returns the number of cylces consumed by the instruction in the default case. Most instructions consume the same amount of clock cycles no matter what behavior. For example, 8-bit arithmetic takes one cycle, load and stores take two cycles, etc. Some instructions like the branch and skip instructions take more cycles if they are taken or not taken. In that case, this count returned is the smallest number of cycles that can be consumed by this instruction.

Overrides:

getCycles in class Instr

Returns:

the number of cycles that this instruction consumes