040000 tree 7cf3c973c24aefd681b6ebff133cb8fd51d59c2f	qemu-armv7
040000 tree 51ef5cf127398e07f45dd2aa0850c291fcfc097b	qemu-i440fx
040000 tree fa8624d7d1a6b5341d4333e22706a29d4901e7b0	qemu-q35