== Test sleep, no arguments == $ make qemu-gdb sleep, no arguments: OK (5.1s) == Test sleep, returns == $ make qemu-gdb sleep, returns: OK (0.8s) == Test sleep, makes syscall == $ make qemu-gdb sleep, makes syscall: OK (1.0s) == Test pingpong == $ make qemu-gdb pingpong: OK (1.0s) == Test primes == $ make qemu-gdb primes: OK (1.1s) == Test find, in current directory == $ make qemu-gdb find, in current directory: OK (1.0s) == Test find, recursive == $ make qemu-gdb find, recursive: OK (1.2s) == Test xargs == $ make qemu-gdb xargs: OK (1.1s) == Test time == time: OK