bsd-user/main: Allow setting tb-size

While qemu-system can set tb-size using -accel tcg,tb-size=n, there
is no similar knob for qemu-bsd-user. Add one in a way similar to how
one-insn-per-tb is already handled.

Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>
1 file changed