com.android.dx.cf.code

Class ValueAwareMachine

java.lang.Object

com.android.dx.cf.code.BaseMachine

com.android.dx.cf.code.ValueAwareMachine

All Implemented Interfaces:

Machine

public class ValueAwareMachine
extends BaseMachine

Machine which keeps track of known values but does not do smart/realistic reference type calculations.

Constructor Summary

Constructors

Constructor and Description
ValueAwareMachine(Prototype prototype) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
void	run(Frame frame, int offset, int opcode) "Runs" the indicated opcode in an appropriate way, using the arguments area as appropriate, and modifying the given frame in response.

Methods inherited from class com.android.dx.cf.code.BaseMachine

addResult, arg, argCount, argWidth, auxCstArg, auxInitValues, auxIntArg, auxSwitchArg, auxTargetArg, auxType, clearArgs, clearResult, getAuxCases, getAuxCst, getAuxInt, getAuxTarget, getAuxType, getInitValues, getLocalIndex, getLocalInfo, getLocalTarget, getPrototype, localArg, localInfo, localTarget, popArgs, popArgs, popArgs, popArgs, popArgs, result, resultCount, resultWidth, setResult, storeResults, throwLocalMismatch

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueAwareMachine

public ValueAwareMachine(Prototype prototype)

Constructs an instance.

Parameters:

prototype - non-null; the prototype for the associated method

Method Detail

run

public void run(Frame frame,
                int offset,
                int opcode)

"Runs" the indicated opcode in an appropriate way, using the arguments area as appropriate, and modifying the given frame in response.

Parameters:

frame - non-null; frame to operate on

offset - >= 0; byte offset in the method to the opcode being run

opcode - >= 0; the opcode to run