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gerrit-public.fairphone.software / platform / system / tools / hidl / f6316c53165c249f09c7e340d4ef50253afa5cb2
commitf6316c53165c249f09c7e340d4ef50253afa5cb2[log] [tgz]
authorMitch Phillips <mitchp@google.com>Thu Dec 05 07:34:33 2019 -0800
committerMitch Phillips <mitchp@google.com>Thu Dec 05 07:40:58 2019 -0800
treef8274f888357d07636fac04b05b84d9a5ff64f43
parent4c47e6469fb065dac116e22911c6364660f04a03 [diff]
Remove HIDL cc_fuzz namespace workaround.

Removes the workaround wherein cc_fuzz didn't support building modules
with the same name in different namespaces. The underlying issue has
been addressed, and now the namespace conflict won't exist due to
cc_fuzz only building the product namespaces for your device config.

Bug: 145240569
Test: m haiku
Change-Id: I9ac14db90cafd42ef1e16925cbfc4dfe9fdd8063
1 file changed
tree: f8274f888357d07636fac04b05b84d9a5ff64f43
  1. build/
  2. c2hal/
  3. hashing/
  4. hidl2aidl/
  5. host_utils/
  6. lint/
  7. metadata/
  8. scripts/
  9. test/
  10. utils/
  11. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  12. Android.bp
  13. Annotation.cpp
  14. Annotation.h
  15. ArrayType.cpp
  16. ArrayType.h
  17. AST.cpp
  18. AST.h
  19. CleanSpec.mk
  20. CompoundType.cpp
  21. CompoundType.h
  22. ConstantExpression.cpp
  23. ConstantExpression.h
  24. Coordinator.cpp
  25. Coordinator.h
  26. DeathRecipientType.cpp
  27. DeathRecipientType.h
  28. DocComment.cpp
  29. DocComment.h
  30. EnumType.cpp
  31. EnumType.h
  32. FmqType.cpp
  33. FmqType.h
  34. FormattingConstants.h
  35. generateCpp.cpp
  36. generateCppAdapter.cpp
  37. generateCppImpl.cpp
  38. generateDependencies.cpp
  39. generateFormattedHidl.cpp
  40. generateInheritanceHierarchy.cpp
  41. generateJava.cpp
  42. generateJavaImpl.cpp
  43. generateVts.cpp
  44. HandleType.cpp
  45. HandleType.h
  46. hidl-gen_l.h
  47. hidl-gen_l.ll
  48. hidl-gen_y-helpers.h
  49. hidl-gen_y.yy
  50. HidlTypeAssertion.cpp
  51. HidlTypeAssertion.h
  52. Interface.cpp
  53. Interface.h
  54. Location.cpp
  55. Location.h
  56. main.cpp
  57. MemoryType.cpp
  58. MemoryType.h
  59. Method.cpp
  60. Method.h
  61. MODULE_LICENSE_APACHE2
  62. NamedType.cpp
  63. NamedType.h
  64. NOTICE
  65. OWNERS
  66. PointerType.cpp
  67. PointerType.h
  68. PREUPLOAD.cfg
  69. README.md
  70. Reference.h
  71. ScalarType.cpp
  72. ScalarType.h
  73. Scope.cpp
  74. Scope.h
  75. StringType.cpp
  76. StringType.h
  77. TEST_MAPPING
  78. Type.cpp
  79. Type.h
  80. TypeDef.cpp
  81. TypeDef.h
  82. update-all-google-makefiles.sh
  83. update-makefiles-helper.sh
  84. VectorType.cpp
  85. 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