Groundwork for supporting parallel TCG generation.
Move the hole to the end of the struct, so that a u32
field can be added there without bloating the struct.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>