The function is now a no-op for all cpu_init() callers that are setting
a non-zero misa value in set_misa(), since it's no longer used to sync
cpu->cfg props with env->misa_ext bits. Remove it in those cases.
While we're at it, rename the function to match what it's actually
doing: create user properties to set/remove CPU extensions. Make a note
that it will overwrite env->misa_ext with the defaults set by each user
property.
Update the MISA bits comment in cpu.h as well.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230406180351.570807-21-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
dd8f244f35