Google Git
Sign in
android / device / google / cuttlefish / fad9a7e876764720b8ccfd7375185aa14ec494a8
commitfad9a7e876764720b8ccfd7375185aa14ec494a8[log] [tgz]
authorJiyong Park <[email protected]>Fri Oct 16 17:35:01 2020 +0900
committerJiyong Park <[email protected]>Fri Oct 16 17:36:30 2020 +0900
tree5c6087ce213311105ddd1bff6b9bd474f82ae188
parentff82481c0f366d55034caabb4f18efa07a9b5568 [diff]
Set HOST_CROSS_OS, etc. for vsoc_arm64* targets

HOST_CROSS_OS, HOST_CROSS_ARCH, HOST_CROSS_2ND_ARCH are set to
linux_bionic_arm64 so that cvd_host_package.zip can be built for the
host/arm64 architecture.

Bug: 159685774
Test: choosecombo 1 aosp_cf_arm64_phone userdebug
m out/soong/host/linux_bionic-arm64/cvd_host_package.zip

Change-Id: I6c42dafa00e22398d86f84a5508ed5745ad71799
2 files changed
tree: 5c6087ce213311105ddd1bff6b9bd474f82ae188
  1. build/
  2. common/
  3. guest/
  4. host/
  5. recovery/
  6. shared/
  7. tests/
  8. tools/
  9. vsoc_arm64/
  10. vsoc_arm64_only/
  11. vsoc_x86/
  12. vsoc_x86_64/
  13. vsoc_x86_64_only/
  14. vsoc_x86_noapex/
  15. vsoc_x86_only/
  16. Android.bp
  17. Android.mk
  18. AndroidProducts.mk
  19. CleanSpec.mk
  20. default-permissions.xml
  21. dtb.img
  22. fetcher.mk
  23. host_package.mk
  24. METADATA
  25. OWNERS
  26. README.md
  27. required_images
  28. TEST_MAPPING
README.md

Cuttlefish Getting Started

Try Cuttlefish

  1. Make sure virtualization with KVM is available.

     grep -c -w "vmx\|svm" /proc/cpuinfo

    This should return a non-zero value. If running on a cloud machine, this may take cloud-vendor-specific steps to enable. For Google Compute Engine specifically, see the GCE guide.

  2. Download, build, and install the host debian package:

    git clone https://github.com/google/android-cuttlefish
cd android-cuttlefish
debuild -i -us -uc -b
sudo dpkg -i ../cuttlefish-common_*_amd64.deb || sudo apt-get install -f
sudo reboot

    The reboot will trigger installing additional kernel modules and applying udev rules.

  3. Go to http://ci.android.com/

  4. Enter a branch name. Start with aosp-master if you don‘t know what you’re looking for

  5. Navigate to aosp_cf_x86_phone and click on userdebug for the latest build

  6. Click on Artifacts

  7. Scroll down to the OTA images. These packages look like aosp_cf_x86_phone-img-xxxxxx.zip -- it will always have img in the name. Download this file

  8. Scroll down to cvd-host_package.tar.gz. You should always download a host package from the same build as your images.

  9. On your local system, combine the packages:

    mkdir cf
cd cf
tar xvf /path/to/cvd-host_package.tar.gz
unzip /path/to/aosp_cf_x86_phone-img-xxxxxx.zip

  10. Launch cuttlefish with:

$ HOME=$PWD ./bin/launch_cvd

  1. Stop cuttlefish with:

$ HOME=$PWD ./bin/stop_cvd

Debug Cuttlefish

You can use adb to debug it, just like a physical device:

$ ./bin/adb -e shell

Launch Viewer

You can use the TightVNC JViewer. Once you have downloaded the TightVNC Java Viewer JAR in a ZIP archive, run it with

$ java -jar tightvnc-jviewer.jar -ScalingFactor=50 -Tunneling=no -host=localhost -port=6444

Click “Connect” and you should see a lock screen!