target/riscv: add riscv_cpu_get_name()

We'll introduce generic errors that will output a CPU type name via its
RISCVCPU pointer. Create a helper for that.

Use the helper in tcg_cpu_realizefn() instead of hardcoding the 'host'
CPU name.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230926183109.165878-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
3 files changed