commit | 644be9ee21214e54ad3c4b0db7fc7c1a635bc70e | [log] [tgz] |
---|---|---|
author | Jiyong Park <jiyong@google.com> | Tue Apr 21 10:11:47 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Apr 21 10:11:47 2020 +0000 |
tree | 0abe33c84f85a64ed259e36c87de3fbf768da09f | |
parent | adb5e800c7e5fb45336c2e336ce694cdb269ea38 [diff] | |
parent | 7d70dc20891c3a903db6c33b589863a66df4de4f [diff] |
Merge "Mark some aidl_interface modules as unstable" into rvc-dev am: 7d70dc2089 Change-Id: I5a9df34d8462ffc8be44682765ae1db0989018a0
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