Google Git
Sign in
android / platform / frameworks / libs / binary_translation / b973f3df
commitb973f3dfa356e5425e0fa1dd3e4b0625a47346c3[log] [tgz]
authorPaul Daniel Faria <paulfaria@google.com>Fri Mar 15 17:51:36 2024 +0000
committerPaul Daniel Faria <paulfaria@google.com>Mon Mar 18 17:15:16 2024 +0000
tree3fad9b8fb893de78518c4dddc9514b4d7b9e0ade
parent8b46f937d2fdc042bb3e9c699d1a483f02d64983 [diff]
[heavy_optimizer/riscv64] Support fence insn

Disable support for fence.i and recommend using riscv_flush_icache
syscall instead. Reviweed riscv_flush_icache syscall, and it does appear
to be implemented correctly. It forces all threads to report back to the
dispatcher by injecting a no-op pending signal, which causes all threads
to load any potentionally new code from the translation cache.

Bug: 291126436
Test: m berberis_all berberis_run_host_tests
Change-Id: I7c3fb3f8296de73d400e966d48a2cb7b2591402c
9 files changed
tree: 3fad9b8fb893de78518c4dddc9514b4d7b9e0ade
  1. android_api/
  2. assembler/
  3. backend/
  4. base/
  5. calling_conventions/
  6. code_gen_lib/
  7. decoder/
  8. docs/
  9. exec_region/
  10. guest_abi/
  11. guest_loader/
  12. guest_os_primitives/
  13. guest_state/
  14. heavy_optimizer/
  15. instrument/
  16. interpreter/
  17. intrinsics/
  18. jni/
  19. kernel_api/
  20. lite_translator/
  21. native_activity/
  22. native_bridge/
  23. prebuilt/
  24. program_runner/
  25. proxy_loader/
  26. runtime/
  27. runtime_primitives/
  28. test_utils/
  29. tests/
  30. tiny_loader/
  31. tools/
  32. .clang-format
  33. Android.bp
  34. Android.mk
  35. berberis_config.mk
  36. enable_riscv64_to_x86_64.mk
  37. OWNERS
  38. PREUPLOAD.cfg
  39. README.md
README.md

Berberis: dynamic binary translator to run Android apps with riscv64 native code on x86_64 devices or emulators.