commit | c139c3c0ce3ac7ae595cf54222d1b3dce4996fa1 | [log] [tgz] |
---|---|---|
author | Treehugger Robot <treehugger-gerrit@google.com> | Tue Jul 23 21:02:25 2019 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Tue Jul 23 21:02:25 2019 +0000 |
tree | 035290a6f24af29495922fa4fccdf1f4fc2fa79b | |
parent | 9200af02eb1d50922385ab79686824001a4f166f [diff] | |
parent | f01e41c30c760aa5f2d8cae7ad8ad30491feec2e [diff] |
Merge "Track current position in Formatter"
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