Hi Pedro, I am not as familiar with adding/modifying registers in gem5, but there was a paper a few years ago called InvisiSpec where they added a hidden buffer and their gem5 code is public on GitHub:
https://github.com/mjyan0720/InvisiSpec-1.0 Not sure if it is similar to what you are trying to do or not, but figured it might be a good reference. As far as adding new instructions in ARM, I have been working on adding new instructions in ARM as well, but more on the store side, so I am not as familiar with reading more bytes, but if you have questions with how the isa files relate, please let me know and I'll see if I can help at all based on what I've been doing. Respectfully, Jason Z. _______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
