Generic Galois LFSR

Please fix headers and comments for correct VHDL comments (two dash: --)

Start time: 09:47:46 on Aug 21,2018 vcom packages/pkg-types.vhdl QuestaSim-64 vcom 10.6b Compiler 2017.05 May 25 2017 -- Loading package STANDARD ** Error: packages/pkg-types.vhdl(1): near "/": syntax error End time: 09:47:46 on Aug 21,2018, Elapsed time: 0:00:00 Errors: 1, Warnings: 0

The VHDL have been written in VHDL-2008. Please use the "-2008" option for Questa / Modelsim to enable VHDL-2008 compilation. I'm closing this case. If you feel this doesn't solve your problem, please file another case.

You can also use the testbench script provided (simulate.sh), or refer to it so you have the correct options. If you are using other simulators, remember to enable VHDL-2008 support.