Makefile

   1 kver    = 3.19.0-0.rc4.57.sa2.aarch64
   2 use_efi = 1
   3 kernel  = /boot/vmlinuz-$(kver)
   4 moddir  = /lib/modules/$(kver)
   5 qemu    = /usr/libexec/qemu-kvm
   6 modules = virtio.ko virtio_ring.ko virtio_mmio.ko virtio_scsi.ko
   7 disks   = sda.img sdb.img sdc.img sdd.img sde.img sdf.img
   8
   9 all:    initrd $(disks) AAVMF_VARS.fd
  10
  11 ifeq ($(use_efi),1)
  12 AAVMF_VARS.fd: /usr/share/AAVMF/AAVMF_VARS.fd
  13         cp $< $@
  14 efi_params = \
  15         -drive if=pflash,format=raw,file=/usr/share/AAVMF/AAVMF_CODE.fd,readonly \
  16         -drive if=pflash,format=raw,file=AAVMF_VARS.fd
  17 else
  18 AAVMF_VARS.fd:
  19         touch $@
  20 endif
  21
  22 initrd: dev init $(modules)
  23         ls -1d $^ | cpio -o -H newc | gzip -9 > $@
  24
  25 dev:
  26         rm -rf $@
  27         mkdir $@
  28
  29 %.ko:
  30         find $(moddir) -name $@ -exec cp {} . \;
  31
  32 init:   init.c
  33         gcc -Wall -Werror -static $< -o $@
  34
  35 %.img:
  36         rm -f $@
  37         truncate -s $$(( RANDOM % 3 + 1 ))G $@
  38         echo '2048,,L' | sfdisk --force $@
  39
  40 clean:
  41         rm -f *~ $(disks) $(modules) init initrd AAVMF_VARS.fd
  42
  43 run:    initrd $(disks) AAVMF_VARS.fd
  44         $(qemu) \
  45           -nodefconfig -nodefaults -display none \
  46           -machine virt,accel=kvm \
  47           -no-reboot \
  48           -cpu host \
  49           -m 1024 \
  50           $(efi_params) \
  51           -kernel $(kernel) -initrd initrd \
  52           -append 'panic=1 earlyprintk=pl011,0x9000000 ignore_loglevel console=ttyAMA0 no_timer_check printk.time=1' \
  53           -serial stdio \
  54           -device virtio-scsi-device,id=scsi \
  55           -drive file=sda.img,cache=writeback,format=raw,if=none,id=sda \
  56           -device scsi-hd,drive=sda \
  57           -drive file=sdb.img,cache=writeback,format=raw,if=none,id=sdb \
  58           -device scsi-hd,drive=sdb \
  59           -drive file=sdc.img,cache=writeback,format=raw,if=none,id=sdc \
  60           -device scsi-hd,drive=sdc \
  61           -drive file=sdd.img,cache=writeback,format=raw,if=none,id=sdd \
  62           -device scsi-hd,drive=sdd \
  63           -drive file=sde.img,cache=writeback,format=raw,if=none,id=sde \
  64           -device scsi-hd,drive=sde \
  65           -drive file=sdf.img,cache=writeback,format=raw,if=none,id=sdf \
  66           -device scsi-hd,drive=sdf