Merge pull request openhwgroup#88 from pulp-platform/newlib_custom

Add ability to run custom programs in tb/core

Merge pull request openhwgroup#87 from pulp-platform/vega_integration

Vega integration

fixed non unique condition in unique case

new tag

New Debug features

Fix xRET for security and wfi

fix port connection

Merge pull request openhwgroup#61 from pulp-platform/vega_sverilog_fpnew

Update FPnew, add expanding mul/fma

updated src_files

Update register_file_test_wrap BIST wrapper (ignore A_T MSB and inver…

…t A_T)