Linear feedback shift register (LFSR)

Hi,

I need to deal with LFSR in Xilinx Vivado HLS. I don't know how to start. Can anyone share c++ or c code for LFSR?

Thank you.

Try google.

There are two types of LFSR, Fibonacci and Galois. The question doesn't specify which type. Wiki article:

Linear-feedback shift register - Wikipedia