@param args: list of extra arguments
@param wrapper: list of arguments used as prefix to qemu binary
@param name: prefix for socket and log file names (default: qemu-PID)
- @param base_temp_dir: default location where temporary files are created
+ @param base_temp_dir: default location where temp files are created
@param monitor_address: address for QMP monitor
@param socket_scm_helper: helper program, required for send_fd_scm()
@param sock_dir: where to create socket (defaults to base_temp_dir)