Bug: register x0 should be hardwired to zero
While running the Riscof test suite I ended up chasing a bug caused by the RAM implementation of the register file allowing writes to x0. Reads to this address should just return 0.
While running the Riscof test suite I ended up chasing a bug caused by the RAM implementation of the register file allowing writes to x0. Reads to this address should just return 0.