IResizableInstruction

implements IInstruction

com.pnfsoftware.jeb.core.units.code.IResizableInstruction

Known Indirect Subclasses

IEAssign, IECall, IEJump, IEJumpFar, IEJumpWithOptionalCondition, IENop, IEReturn, IEStatement, IESwitch, IEUntranslatedInstruction

Class Overview

A resizable instruction can have its size modified after creation.

Summary

Public Methods
abstract void	adjustSize(int delta) Update the the size of this statement.
abstract void	setSize(int newsize) Set the new instruction size.

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Inherited Methods

From interface com.pnfsoftware.jeb.core.units.code.IInstruction

abstract boolean	canThrow() Determine if the instruction can throw an exception.
abstract IFlowInformation	collectIndirectCallReferences(long instructionAddress) Collect the list of dereferenced addresses computed by a call-to-sub instruction.
abstract String	format(Object context) Format the instruction for printing
abstract ACS	getACS()
abstract IFlowInformation	getBreakingFlow(long instructionAddress) Determine if an instruction breaks the flow of execution.
abstract byte[]	getCode() Get the binary code that makes up this instruction.
abstract int	getCountOfOperands()
abstract void	getDefUse(List<Integer> def, List<Integer> use, Object context) Determine the variables defined and used by the instruction.
abstract void	getDefUse(List<Integer> def, List<Integer> use) Determine the variables defined and used by the instruction.
abstract DefUseInfo	getDefUseInfo(long instructionAddress, int flags) Determine the variables defined and used by the instruction.
abstract Collection<InstructionFlags>	getInstructionFlags()
abstract String	getMnemonic() The instruction mnemonic.
abstract IInstructionOperand	getOperand(int index) Get an operand by index.
abstract IInstructionOperand[]	getOperands() Get the list of operands for this instruction.
abstract String	getPrefix() Get the instruction's optional prefix(es).
abstract long	getPrimaryBranchAddress(long instructionAddress) Convenience method used to retrieve the primary target of this branching instruction.
abstract int	getProcessorMode() Get the mode the processor was in when it parsed and created this instruction.
abstract IFlowInformation	getRoutineCall(long instructionAddress) Determine if an instruction branches to (or calls into) a sub-routine.
abstract int	getSize() Get the instruction size in bytes.

Public Methods

public abstract void adjustSize (int delta)

Update the the size of this statement.

Parameters

delta	the delta (positive or negative) to to be applied to the instruction size

public abstract void setSize (int newsize)

Set the new instruction size.

Interfaces

Classes