Hi, I want to use the DFA(insn-attrtab.c) generated by genattrtab.c file in my program. Can anyone please explain the contents of insn-attrtab.c file. what are the data structures presented and funtionalities of the functions present in insn-attrtab.c file. I want to calculate the stalls using the generated DFA which is present in insn-attrtab.c file. Thanks in advance Pavan, Home: http://www.cse.iitb.ac.in/~pavankumar