Package com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.simulator

Class CMethodSimulatorUtils

java.lang.Object

com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.simulator.CMethodSimulatorUtils

public class CMethodSimulatorUtils
extends Object

Utility methods.

Constructor Summary

Constructors

Constructor	Description
CMethodSimulatorUtils()

Method Summary

Modifier and Type	Method	Description
static ICIdentifier	getBasePointer(ICOperation operation)	Get the base pointer in a pointer arithmetic operation.
static Long	getDereferencedAddress(ICElement element, CMethodState state, CEnvironment environment)	Get the dereferenced address from an expression, i.e.
static ICExpression	getDereferencedExpression(ICElement element)

Methods inherited from class java.lang.Object

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

Constructor Details

CMethodSimulatorUtils

public CMethodSimulatorUtils()

Method Details

getDereferencedExpression

public static ICExpression getDereferencedExpression(ICElement element)

getDereferencedAddress

public static Long getDereferencedAddress(ICElement element,
 CMethodState state,
 CEnvironment environment)

Get the dereferenced address from an expression, i.e. the value of EXP in '*(EXP)'.

Returns:

derefenced address, null if cannot be found

getBasePointer

public static ICIdentifier getBasePointer(ICOperation operation)

Get the base pointer in a pointer arithmetic operation. Simple check for the first identifier in the operation.

Parameters:

operation -

Returns:

base pointer, null if cannot be found