cfg
Class InDirCallInst

java.lang.Object
  cfg.TACInst
      cfg.CallInst
          cfg.InDirCallInst

public class InDirCallInst
extends CallInst

A class representing a three-address code indirect call instruction (InDirCallInst). An indirect call instruction consists of a target variable holding the address to jump to (inherited from CallInst), an optional destination variable to assign the result of the call to (inherited from CallInst), and the number of parameters (ref. and standard) used by the call (inherited from CallInst). From TACInst it also inherits an opcode (INDIRCALL).

Field Summary

Fields inherited from class cfg.CallInst

callType, destVar, target

Fields inherited from class cfg.TACInst

BINADD, BINAND, BINDIV, BINMOD, BINMUL, BINOR, BINSUB, comments, DIRCALL, ERRPARAM, IF, INDIRCALL, LDADDR, LDCONST, LDENTRY, LDVAR, NUM_INSN_TYPES, opcode, REFPARAM, RETN, STDPARAM, STENTRY, UNNEG, UNNOT

Constructor Summary

InDirCallInst(java.lang.String targVar, java.lang.String destVar, int numParams)
InDirCallInst constructor

Method Summary

void	setTarget(java.lang.String target) Set the target of the call

Methods inherited from class cfg.CallInst

equals, getDestVar, getNumParam, getString, getTarget, setDestVar, setNumParam

Methods inherited from class cfg.TACInst

addComment, checkBoolConst, checkConst, checkIntConst, checkLabel, checkStrConst, checkVar, getBinaryOpcode, getComments, getOp, getOpcode, getUnaryOpcode, isBinary, isCall, isIf, isLoad, isParam, isReturn, isStore, isUnary, isValidID, removeComments, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

InDirCallInst

public InDirCallInst(java.lang.String targVar,
                     java.lang.String destVar,
                     int numParams)

InDirCallInst constructor

Parameters:

targVar - target variable holding address to jump to

destVar - (Optional) destination variable to assign result of call (null if none)

numParams - number of parameters (both ref. and standard but not error)

Method Detail

setTarget

public void setTarget(java.lang.String target)

Set the target of the call

Specified by:

setTarget in class CallInst

Parameters:

target - new target