soot.toDex

Class RegisterAssigner

java.lang.Object

soot.toDex.RegisterAssigner

public class RegisterAssigner
extends java.lang.Object

Assigns final register numbers in instructions so that they fit into their format and obey the calling convention (that is, the last registers are for the parameters).

Note that the final instruction list can contain additional "move" instructions.

IMPLEMENTATION NOTE: The algorithm is heavily inspired by com.android.dx.dex.code.OutputFinisher.

Constructor Summary

Constructors

Constructor and Description
RegisterAssigner(RegisterAllocator regAlloc)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<Insn>	finishRegs(java.util.List<Insn> insns, java.util.Map<Insn,Stmt> insnsStmtMap, java.util.Map<Insn,LocalRegisterAssignmentInformation> instructionRegisterMap, java.util.List<LocalRegisterAssignmentInformation> parameterInstructionsList)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegisterAssigner

public RegisterAssigner(RegisterAllocator regAlloc)

Method Detail

finishRegs

public java.util.List<Insn> finishRegs(java.util.List<Insn> insns,
                              java.util.Map<Insn,Stmt> insnsStmtMap,
                              java.util.Map<Insn,LocalRegisterAssignmentInformation> instructionRegisterMap,
                              java.util.List<LocalRegisterAssignmentInformation> parameterInstructionsList)