commit | c161b91a94877a2a37175e2c4334a45bb5b7d0ed | [log] [tgz] |
---|---|---|
author | Nirav Atre <natre@google.com> | Fri Jun 08 17:23:15 2018 -0700 |
committer | Nirav Atre <natre@google.com> | Tue Jun 26 15:10:57 2018 -0700 |
tree | 2a02d1ec07bce55bdcb16358fc5beea10fa35490 | |
parent | 0d56ffa491bf79a20e77fb665316eae6e2265720 [diff] |
GTest test-cases for HIDL safe unions This change implements test-cases to exercise correctness of the HIDL safe_union construct. Bug: 79878527 Test: Ran the hidl_test suite (including new tests) on a real device. Change-Id: I8131ee5453ee65952b08a95c0cb8bc698ce888d5
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.
m hidl-gen
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).
This is a helper tool to convert C headers to valid .hal files.
m c2hal && c2hal -h
This tool generates html documentation for hal interfaces.
m hidl-doc && hidl-doc -h