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gerrit-public.fairphone.software / platform / system / tools / hidl / 8adcb651a25c5faefb5e75166c453962a0189e1b
commit8adcb651a25c5faefb5e75166c453962a0189e1b[log] [tgz]
authorMartijn Coenen <maco@google.com>Fri Feb 03 17:37:36 2017 +0100
committerSteven Moreland <smoreland@google.com>Fri Feb 03 17:30:09 2017 +0000
treed42764869df644b37a0610edfe70fa57e5e41d4d
parentc30b90e8a2a38d588972e465e278263de79f3e03 [diff]
Do proper cleanup of static block.

The static initializer of each HAL library adds
entries to global maps in a different static library,
but it never deletes them. This causes problems if
the HAL library is ever unloaded later, because the
map will be pointing to entries that no longer exist.

To fix this, switch to using __attribute__((constructor))
and ((destructor)), so we will clean up when we need to.

Bug: 34950358
Test: drm_hidl_test, hidl_test
Change-Id: If81b9712a651a07390fcc6641d86a77bb7a03f7c
1 file changed
tree: d42764869df644b37a0610edfe70fa57e5e41d4d
  1. c2hal/
  2. test/
  3. utils/
  4. Android.bp
  5. Annotation.cpp
  6. Annotation.h
  7. ArrayType.cpp
  8. ArrayType.h
  9. AST.cpp
  10. AST.h
  11. CompoundType.cpp
  12. CompoundType.h
  13. ConstantExpression.cpp
  14. ConstantExpression.h
  15. Coordinator.cpp
  16. Coordinator.h
  17. DeathRecipientType.cpp
  18. DeathRecipientType.h
  19. EnumType.cpp
  20. EnumType.h
  21. FmqType.cpp
  22. FmqType.h
  23. generateCpp.cpp
  24. generateCppImpl.cpp
  25. generateJava.cpp
  26. generateVts.cpp
  27. HandleType.cpp
  28. HandleType.h
  29. hidl-gen_l.ll
  30. hidl-gen_y.yy
  31. Interface.cpp
  32. Interface.h
  33. Location.h
  34. main.cpp
  35. MemoryType.cpp
  36. MemoryType.h
  37. Method.cpp
  38. Method.h
  39. MODULE_LICENSE_APACHE2
  40. NamedType.cpp
  41. NamedType.h
  42. NOTICE
  43. PointerType.cpp
  44. PointerType.h
  45. README.md
  46. RefType.cpp
  47. RefType.h
  48. ScalarType.cpp
  49. ScalarType.h
  50. Scope.cpp
  51. Scope.h
  52. StringType.cpp
  53. StringType.h
  54. Type.cpp
  55. Type.h
  56. TypeDef.cpp
  57. TypeDef.h
  58. VectorType.cpp
  59. VectorType.h
README.md

hidl-gen user guide

1. Build

croot
make hidl-gen

2. Run

hidl-gen -o output-path -L language (-r interface-root) fqname

output-path: directory to store the output files.
language: output file for given language. e.g.c++, vts..

fqname: fully qualified name of the input files.
For singe file input, follow the format: package@version::fileName
For directory input, follow the format: package@version

interface-root(optional): prefix and root path for fqname.
If not set, use the default prefix: android.hardware and default root path
defined in $TOP.

examples:

croot
hidl-gen -o output -L c++ -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0::INfc.hal
hidl-gen -o output -L vts -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0
hidl-gen -o test -L c++ -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0