Last week, I updated my copy of spike (to commit 2fe8a17a), and familiarized myself with the differences between the old and the new version: The Host-Target Interface (HTIF) isn’t accessed through the mtohost and mfromhost CSRs anymore. Instead, you have to define two ELF symbols (tohost and fromhost). Usually this is done by declaring two … Continue reading [GSoC] Better RISC-V support, week #2