after the initial split into 3 tcg variants, we proceed to also
split tcg_start_vcpu_thread.
We actually split it in 2 this time, since the icount variant
just uses the round robin function.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201015143217.29337-3-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>