How to Enable HPMs in BOOM

[Gabriel Toro]

Hi all,

Following up from my previous post it seems that my issues lie with needing to enable HPMs in the Chipyard build setup. I believe I need to edit the minit.c file and rebuild Chipyard; however, I am not sure what lines (if any) I need to remove from the file to make room for the write_csr() lines in listing 4 of the HPM documentation. 

I am interested in reading all statistics for branch prediction and the caching hierarchy in BOOM. My previous post with code snippets is also attached.

Thank you,

Gabriel