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gerrit.omnirom.org / android_packages_modules_Virtualization / a0ecabdae4045491f9cf64108cd8d3f64d45c3e3
commita0ecabdae4045491f9cf64108cd8d3f64d45c3e3[log] [tgz]
authorAndrew Walbran <qwandor@google.com>Mon Apr 11 14:26:18 2022 +0000
committerAndrew Walbran <qwandor@google.com>Wed Apr 13 14:12:16 2022 +0000
tree43f7c8049f324cb724d3e872577cb2b117b7dae5
parent267f6c1fcc0015ffe404e20031ecbf697acfa37f [diff]
Move writable data to a higher block of memory.

This means we can map the text and rodata sections read-only, and enable
WXN. The data section must be copied from its (now readonly) load
address to the writable block.

Bug: 223166344
Test: Ran unprotected VM under crosvm.
Change-Id: I9105f200c8bd937f6e3a504fed7d0fb5e38ff366
3 files changed
tree: 43f7c8049f324cb724d3e872577cb2b117b7dae5
  1. .prebuilt_info/
  2. apex/
  3. apkdmverity/
  4. authfs/
  5. compos/
  6. demo/
  7. docs/
  8. javalib/
  9. launcher/
  10. libs/
  11. microdroid/
  12. microdroid_manager/
  13. pvmfw/
  14. tests/
  15. virtualizationservice/
  16. vm/
  17. zipfuse/
  18. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  19. .clang-format
  20. .gitignore
  21. Android.bp
  22. OWNERS
  23. PREUPLOAD.cfg
  24. README.md
  25. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.