IDApython script used to rename addresses with strings of function names

MakeName_Indirect_FuncCalls.py

#Author: Mark Lim
#Version: 0.2 (01 May 2018)
#Use while debugging target using IDAPro
#locate list of function pointers
#Make names of function pointers using strings of function names
#FuncName without DLL prefix result in IDA recognizing the API functions and populate the parameter arguments. [Credits to @nullandnull]

ea = SelStart()
end = SelEnd()

while ea < end:
    addr = idc.Dword(ea)   
    FuncName_dll = idc.get_name(addr)
    try:
        FuncName = FuncName_dll.split('_')[1]
    except IndexError:
        FuncName = "NIL"        	
    print hex(ea),FuncName
    MakeDword(ea)
    idc.MakeNameEx(ea, FuncName, idc.SN_NOWARN)
    ea += 4