commit | 1e497e002362d58db16011054ba3772ba7675cba | [log] [tgz] |
---|---|---|
author | Steven Moreland <smoreland@google.com> | Tue Mar 05 19:39:10 2019 -0800 |
committer | Steven Moreland <smoreland@google.com> | Wed Mar 06 09:20:49 2019 -0800 |
tree | 71ce5e96a9a3cf0e4221d899ccbe590b348d4af2 | |
parent | 326bc4b5f9c89d2438be3599eaeee95faf253039 [diff] |
Explicitly assertOk on cpp stubs. Bug: 124861676 Test: hwservicemanager doesn't error Change-Id: I9fb74649690991faa1c643211839a777b99740ad
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