Use read_volatile for stack_check_guard.

Its whole point is that it will be aliased if the stack overflows, so it
doesn't make sense to use a reference. In fact the compiler might
optimise away the reads. Reading a pointer is still a bit dodgy, but
better.

Test: m vmbase_example_bin
Change-Id: I23e83d2b83d945d0fe66bcbd909cd5e04a609e12
5 files changed
tree: 753c23ce28822a4ba96a0013af9e9a83d00cd2a3
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. compos/
  5. demo/
  6. demo_native/
  7. docs/
  8. encryptedstore/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. pvmfw/
  15. rialto/
  16. service_vm/
  17. tests/
  18. virtualizationmanager/
  19. virtualizationservice/
  20. vm/
  21. vm_payload/
  22. vmbase/
  23. vmclient/
  24. zipfuse/
  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.