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gerrit-public.fairphone.software / platform / system / tools / hidl / 616cf4dfb33b5925ff8d33e29a74d82adf7c29fe
commit616cf4dfb33b5925ff8d33e29a74d82adf7c29fe[log] [tgz]
authorSteven Moreland <smoreland@google.com>Tue Oct 02 13:52:18 2018 -0700
committerSteven Moreland <smoreland@google.com>Tue Oct 02 13:55:27 2018 -0700
tree25e6d78cbece633ffb109a960536eb5689edb736
parent7fa8426acd2069ab8cb780c7b04c2f19ababfca4 [diff]
Instrumentation callback according to version.

Always call instrumentation callbacks with the package, version, and
name of the super interface with the method. Before, this was only
done in some cases.

Fixes: 116860414
Test: hidl_test
Test: manually inspecting output

Change-Id: If3b559d26ad799115e85ba5cfc379f34fe9c568d
2 files changed
tree: 25e6d78cbece633ffb109a960536eb5689edb736
  1. build/
  2. c2hal/
  3. docs/
  4. hashing/
  5. host_utils/
  6. scripts/
  7. test/
  8. utils/
  9. .clang-format
  10. Android.bp
  11. Annotation.cpp
  12. Annotation.h
  13. ArrayType.cpp
  14. ArrayType.h
  15. AST.cpp
  16. AST.h
  17. CleanSpec.mk
  18. CompoundType.cpp
  19. CompoundType.h
  20. ConstantExpression.cpp
  21. ConstantExpression.h
  22. Coordinator.cpp
  23. Coordinator.h
  24. DeathRecipientType.cpp
  25. DeathRecipientType.h
  26. DocComment.cpp
  27. DocComment.h
  28. EnumType.cpp
  29. EnumType.h
  30. FmqType.cpp
  31. FmqType.h
  32. generateCpp.cpp
  33. generateCppAdapter.cpp
  34. generateCppImpl.cpp
  35. generateJava.cpp
  36. generateVts.cpp
  37. HandleType.cpp
  38. HandleType.h
  39. hidl-gen_l.h
  40. hidl-gen_l.ll
  41. hidl-gen_y.yy
  42. HidlTypeAssertion.cpp
  43. HidlTypeAssertion.h
  44. Interface.cpp
  45. Interface.h
  46. Location.cpp
  47. Location.h
  48. main.cpp
  49. MemoryType.cpp
  50. MemoryType.h
  51. Method.cpp
  52. Method.h
  53. MODULE_LICENSE_APACHE2
  54. NamedType.cpp
  55. NamedType.h
  56. NOTICE
  57. OWNERS
  58. PointerType.cpp
  59. PointerType.h
  60. PREUPLOAD.cfg
  61. README.md
  62. Reference.h
  63. RefType.cpp
  64. RefType.h
  65. ScalarType.cpp
  66. ScalarType.h
  67. Scope.cpp
  68. Scope.h
  69. StringType.cpp
  70. StringType.h
  71. Type.cpp
  72. Type.h
  73. TypeDef.cpp
  74. TypeDef.h
  75. update-all-google-makefiles.sh
  76. update-makefiles-helper.sh
  77. VectorType.cpp
  78. VectorType.h
README.md

hidl-gen

Full documentation can be found here: https://source.android.com/devices/architecture/hidl/

hidl-gen is a compiler for the HIDL (HAL Interface Design Language) which generates C++ and Java endpoints for RPC mechanisms. The main userspace libraries which this compiler uses can be found at system/libhidl.

1. Build

m hidl-gen

2. Run

Note that options for hidl-gen expected to be invoked by the build system are marked with 'internal' in the help menu.

hidl-gen -h

hidl-gen -o output -L c++-impl -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0

Some defaults for package roots are also provided

hidl-gen -o output -L c++-impl android.hardware.nfc@1.0
hidl-gen -o output -L vts android.hardware.nfc@1.0
hidl-gen -L hash android.hardware.nfc@1.0

Example command for vendor project

hidl-gen -L c++-impl -r vendor.foo:vendor/foo/interfaces vendor.foo.nfc@1.0

See update-makefiles-helper.sh and update-all-google-makefiles.sh for examples of how to generate HIDL makefiles (using the -Landroidbp option).

c2hal

This is a helper tool to convert C headers to valid .hal files.

m c2hal && c2hal -h

docs

This tool generates html documentation for hal interfaces.

m hidl-doc && hidl-doc -h