qemurunner: Add info log for qemu startup
Add a couple of logging info to track time between activities, first
is from after the Popen(launch_cmd) to after qmp.connect(), second is
from qmp.connect() to the release of the qemu via the qmp("cont") command
this includes the mmap() activity.
Example output:
QMP connected to QEMU at 06/24/21 11:11:56 and took 0.
9556229114532471 seconds from launch
QMP released QEMU at 06/24/21 11:11:56 and took 0.
26789021492004395 seconds from connect
Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
