question: private static Pair < String , String > preIndexedROR ( final long offset , final ITranslationEnvironment environment , final List < ReilInstruction > instructions , final String registerNodeValue1 , final String registerNodeValue2 , final String immediateNodeValue ) { final String address = environment . getNextVariableString ( ) ; final String index = environment . getNextVariableString ( ) ; final String tmpVar = environment . getNextVariableString ( ) ; final String tmpVar1 = environment . getNextVariableString ( ) ; final String tmpVar2 = environment . getNextVariableString ( ) ; final String tmpVar3 = environment . getNextVariableString ( ) ; long baseOffset = offset ; instructions . add ( ReilHelpers . createBsh ( baseOffset ++ , dw , registerNodeValue2 , dw , "-" + Integer . decode ( immediateNodeValue ) , dw , tmpVar1 ) ) ; instructions . add ( ReilHelpers . createBsh ( baseOffset ++ , dw , registerNodeValue2 , dw , String . valueOf ( 32 - Integer . decode ( immediateNodeValue ) ) , dw , tmpVar2 ) ) ; instructions . add ( ReilHelpers . createOr ( baseOffset ++ , dw , tmpVar1 , dw , tmpVar2 , dw , tmpVar3 ) ) ; instructions . add ( ReilHelpers . createAnd ( baseOffset ++ , dw , tmpVar3 , dw , dWordBitMask , dw , index ) ) ; instructions . add ( ReilHelpers . createAdd ( baseOffset ++ , dw , registerNodeValue1 , dw , index , dw , tmpVar ) ) ; instructions . add ( ReilHelpers . createAnd ( baseOffset ++ , dw , tmpVar , dw , dWordBitMask , dw , address ) ) ; instructions . add ( ReilHelpers . createStr ( baseOffset ++ , dw , address , dw , registerNodeValue1 ) ) ; return new Pair < String , String > ( address , registerNodeValue1 ) ; }
target:  [<Rn>, +/-<Rm>, ROR #<shift_imm>]! 0b11 / ROR or RRX / if shift_imm == 0 then / RRX / index = (C Flag Logical_Shift_Left 31) OR (Rm Logical_Shift_Right 1) else / ROR / index = Rm Rotate_Right shift_imm if U == 1 then address = Rn + index else / U == 0 / address = Rn - index if ConditionPassed(cond) then Rn = address