rpm/qemu-android

   1 #!/bin/bash
   2 # By Chih-Wei Huang <cwhuang@linux.org.tw>
   3 # License: GNU Generic Public License v2
   4
   5 continue_or_stop()
   6 {
   7         echo "Please Enter to continue or Ctrl-C to stop."
   8         read
   9 }
  10
  11 QEMU_ARCH=`uname -m`
  12 QEMU=qemu-system-${QEMU_ARCH}
  13
  14 which $QEMU > /dev/null 2>&1 || QEMU=qemu-system-i386
  15 if ! which $QEMU > /dev/null 2>&1; then
  16         echo -e "Please install $QEMU to run the program.\n"
  17         exit 1
  18 fi
  19
  20 cd ${OUT:-ANDROID_ROOT}
  21
  22 [ -e system.img ] && SYSTEMIMG=system.img || SYSTEMIMG=system.sfs
  23
  24 if [ -d data ]; then
  25         if [ `id -u` -eq 0 ]; then
  26                 DATA="-virtfs local,id=data,path=data,security_model=passthrough,mount_tag=data"
  27                 DATADEV='DATA=9p'
  28         else
  29                 echo -e "\n$(realpath data) subfolder exists.\nIf you want to save data to it, run $0 as root:\n\n$ sudo $0\n"
  30                 continue_or_stop
  31         fi
  32 elif [ -e data.img ]; then
  33         if [ -w data.img ]; then
  34                 DATA="-drive index=2,if=virtio,id=data,file=data.img"
  35                 DATADEV='DATA=vdc'
  36         else
  37                 echo -e "\n$(realpath data.img) exists but is not writable.\nPlease grant the write permission if you want to save data to it.\n"
  38                 continue_or_stop
  39         fi
  40 fi
  41
  42 run_qemu()
  43 {
  44         $QEMU -enable-kvm \
  45         -kernel kernel \
  46         -append "CMDLINE console=ttyS0 RAMDISK=vdb $DATADEV" \
  47         -initrd initrd.img \
  48         -m 2048 -smp 2 -cpu host \
  49         -soundhw ac97 \
  50         -serial mon:stdio \
  51         -boot menu=on \
  52         -drive index=0,if=virtio,id=system,file=$SYSTEMIMG,format=raw,readonly \
  53         -drive index=1,if=virtio,id=ramdisk,file=ramdisk.img,format=raw,readonly \
  54         -netdev user,id=mynet,hostfwd=tcp::5555-:5555 -device virtio-net-pci,netdev=mynet \
  55         $DATA $@
  56 }
  57
  58 # Try to run QEMU in several VGA modes
  59 run_qemu -vga virtio -display sdl,gl=on $@ || \
  60 run_qemu -vga std -display sdl $@ || \
  61 run_qemu $@