Summary: Inherited Constants | Methods | Inherited Methods | [Expand All]

public interface

IECall

implements IEStatement

com.pnfsoftware.jeb.core.units.code.asm.decompiler.ir.IECall

Class Overview

IR statement used to represent calls to sub-routines.

Default memory access information is set to null to indicate it should be determined by the IR itself.

Summary

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Inherited Constants

From interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ir.IEStatement

Public Methods
abstract void	addSpoiledVariables(List<IEVar> spoiledVariables) Use only if a dummy/failsafe prototype was set
abstract IEGeneric	getCallSite()
abstract List<IEVar>	getDynamicTargetCandidates()
abstract MemoryAccessInfo	getMemoryAccessInfo()
abstract Boolean	getNonReturning() Indicates whether the call is non-returning.
abstract List<IEGeneric>	getParameterExpressions()
abstract IWildcardPrototype	getPrototype()
abstract List<IEGeneric>	getReturnExpressions()
abstract IEGeneric	getReturnLocation()
abstract List<IEGeneric>	getSpoiledExpressions()
abstract int	getStackPointerDeltaAfterExecution()
abstract INativeMethodItem	getStaticCallsite()
abstract boolean	isFailsafePrototype()
abstract boolean	isReturnExpressionUnused() Retrieve a hint (for the AST generator) indicating whether the return value of this call, if any, appears to be used by subsequent instructions in the CFG.
abstract boolean	isStaticCallsite()
abstract boolean	isTentativeCall()
abstract void	setCallsite(IEGeneric callsite)
abstract void	setFailsafePrototype(boolean enabled)
abstract void	setMemoryAccessInfo(MemoryAccessInfo info)
abstract void	setPrototype(IWildcardPrototype prototype, boolean failsafe) Dangerous method, will be removed from API.
abstract void	setReturnExpressionUnused(boolean enabled) Set a hint (for the AST generator) indicating whether the return value of this call, if any, appears to be used by subsequent instructions in the CFG.
abstract void	setStackPointerDeltaAfterExecution(int delta) Use only if a dummy/failsafe prototype was set
abstract void	setTentativeCall(boolean enabled)

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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 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.

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

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

From interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ir.IEGeneric

From interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ir.IEStatement

Public Methods

public abstract void addSpoiledVariables (List<IEVar> spoiledVariables)

Use only if a dummy/failsafe prototype was set

public abstract IEGeneric getCallSite ()

public abstract List<IEVar> getDynamicTargetCandidates ()

public abstract MemoryAccessInfo getMemoryAccessInfo ()

public abstract Boolean getNonReturning ()

Indicates whether the call is non-returning. If this cannot be determine, the function returns null. Note that this method may only return non-null if the target callsite is static.

public abstract List<IEGeneric> getParameterExpressions ()

public abstract IWildcardPrototype getPrototype ()

public abstract List<IEGeneric> getReturnExpressions ()

public abstract IEGeneric getReturnLocation ()

public abstract List<IEGeneric> getSpoiledExpressions ()

public abstract int getStackPointerDeltaAfterExecution ()

public abstract INativeMethodItem getStaticCallsite ()

public abstract boolean isFailsafePrototype ()

public abstract boolean isReturnExpressionUnused ()

Retrieve a hint (for the AST generator) indicating whether the return value of this call, if any, appears to be used by subsequent instructions in the CFG.

public abstract boolean isStaticCallsite ()

public abstract boolean isTentativeCall ()

public abstract void setCallsite (IEGeneric callsite)

public abstract void setFailsafePrototype (boolean enabled)

public abstract void setMemoryAccessInfo (MemoryAccessInfo info)

public abstract void setPrototype (IWildcardPrototype prototype, boolean failsafe)

Dangerous method, will be removed from API. The prototype compatibility with the current call attributes (returns, params, etc.) is not verified.

public abstract void setReturnExpressionUnused (boolean enabled)

Set a hint (for the AST generator) indicating whether the return value of this call, if any, appears to be used by subsequent instructions in the CFG.

public abstract void setStackPointerDeltaAfterExecution (int delta)