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android / platform / packages / modules / Virtualization / 23aba521568584e9cd41a697551aa6a4cfb4c6a6
commit23aba521568584e9cd41a697551aa6a4cfb4c6a6[log] [tgz]
authorPierre-Clément Tosi <ptosi@google.com>Fri Apr 21 17:03:50 2023 +0100
committerPierre-Clément Tosi <ptosi@google.com>Thu Apr 27 09:19:38 2023 +0100
tree9c65537e59eb4a1673e2bf6769b585296bdccf86
parent8bb3d72544e6a8e0eb01fcef7d9279e1553a4b82 [diff]
vmbase: Move stack to end of writable_data

Instead of imposing an arbitrary size for the stack, allows clients to
query a validated address range of a given size with boot_stack_range(),
which places the stack at the largest address possible, extending
downwards (common on AArch64).

Keep allocating 40 pages of stack in vmbase_example, rialto, and pvmfw.

Bug: 279209532
Bug: 270684188
Test: atest vmbase_example.integration_test
Test: atest rialto_test
Test: atest MicrodroidTests
Change-Id: If205ccd4fa408e32e5533b880a85f4cccbd3f005
8 files changed
tree: 9c65537e59eb4a1673e2bf6769b585296bdccf86
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. compos/
  5. demo/
  6. docs/
  7. encryptedstore/
  8. javalib/
  9. launcher/
  10. libs/
  11. microdroid/
  12. microdroid_manager/
  13. pvmfw/
  14. rialto/
  15. service_vm/
  16. tests/
  17. virtualizationmanager/
  18. virtualizationservice/
  19. vm/
  20. vm_payload/
  21. vmbase/
  22. vmclient/
  23. zipfuse/
  24. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  25. .clang-format
  26. .gitignore
  27. Android.bp
  28. OWNERS
  29. PREUPLOAD.cfg
  30. README.md
  31. 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.