This requires renaming several directories:
tcg/riscv, linux-user/include/host/riscv, and
common-user/host/riscv.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
264ae24c36